baber/WOPTO huggingface dataset:
Patent JP-H0766592-A (JP)
Title: Electronic component insertion device
Inventor: KATANO RYOICHIRO
IPC: H05K13/04
Filed: 1993-08-23
Abstract: PURPOSE:To continue insertion operation without tipping over an inserted preceding electronic component by making it possible to insert even a high density substrate only if there is a thickness of a chuck finger on a substrate when inserting an electronic component to a printed board. CONSTITUTION:The title device has a block 3 for fixing chuck fingers 1, 2 which hold and control an electronic component 12, a piston 4 linked with the block 3 by a lever 11 and a cylinder 14 where upper and lower positions of the piston 4 are provided with air supply ports 15, 16 for driving the piston 4 up and down, respectively.
Patent JP-S6186795-A (JP)
Inventor: MATSUI YOSHIKAZU
IPC: G09G3/20
Filed: 1984-10-03
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-S6141027-A (JP)
Inventor: KAARU ERUNSUTO BURINKUMAN
IPC: F16D67/06
Filed: 1984-10-03
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-S6270542-A (JP)
Title: Cu-alloy lead material for semiconductor device
Inventor: AKUTSU HIDETOSHI
IPC: H01L23/48
Filed: 1985-09-20
Abstract: PURPOSE:To obtain the titled lead material satisfying sufficiently various characteristics required of the material and having strength and elongation showing, respectively, by far the highest values by composing the said Cu alloy which contains specified quantity of Cr or/and Zr and C and in which respective average grain sizes of crystallized substances, precipitates and grains are specified. CONSTITUTION:The titled lead material is composed of the Cu alloy containing, by weight, 0.05-1% Cr or/and 0.005-0.3% Zr and 5-60ppm C and having the balance consisting of Cu and inevitable impurities among which oxygen content is regulated to <=35ppm, and further, this material satisfies the following requirements; that is, the average grain sizes of crystalline substances, precipitates and grains are regulated, respectively, to <=10mum, <=0.1mum and <=50mum. this lead material has tensile strength of >=52kgf/mm<2>, elongation of >=6.2%, electric conductivity of <=53% JACS and softening temp. of >=410 deg.C. The above values sufficiently satisfies various characteristics required of lead material form semiconductor device and, particularly, strength and elongation show by far the highest values, respectively.
Patent JP-H0495774-A (JP)
Title: Capacity type potential divider
Inventor: TAKAHASHI HIDEOMI
IPC: G01R15/04
Filed: 1990-08-08
Abstract: PURPOSE:To remove high frequency ripples superposed on a measuring waveform by forming at least one concentric groove at least at either one of the peripheral edge and the rear surface of a low pressure floating electrode. CONSTITUTION:When a surge voltage to be measured is added to a high pressure electrode 3 via a high pressure terminal 3 of a capacity type potential divider 1, the surge voltage is divided and converted to a measurable voltage by the divider 1. Then, the voltage is guided via a surge voltage guiding part 7 to a measuring cable 8, so that the waveform is observed. Since at least one concentric groove 10 is formed at least at either one of the peripheral edge and rear face of a low pressure floating electrode 4, the path of a surge current entering the low pressure floating electrode 4 can be made uniform, and the current distribution within the low pressure floating electrode 4 is turned uniform. As a result of this, the invasion of an electric field into the electrode is prevented, and therefore the generation of high frequency ripples due to the vibration of current waves in the electrode can be effectively restricted.
Patent JP-S6269465-A (JP)
Title: Cathode plate for nickel-cadmium alkaline storage battery
Inventor: OGURA TAKAO
IPC: H01M4/66
Filed: 1985-09-20
Abstract: PURPOSE:To enhance the density of energy and improve the performance of a cathode plate in high-rate discharge, by using nickel-plated carbon fibers ad a current collector. CONSTITUTION:Nickel-plated carbon fibers are used as a current collector like a punched metal or a porous metal. The carbon fibers are made into a fabric having an appropriate thickness and a void ratio of about 90%. The voids of the fabric are filled with a slurry-like nickel oxide or hydroxide. Since an active material is present near the nickel-plated carbon fibers as the current collector, the polarization resistance in high-rate discharge is reduced. Since the carbon fibers are nickel-plated, the tightness of the contact of the active material and the current collector is heightened.
Patent JP-H09169506-A (JP)
Title: Method for adsorbing and separating nitrogen from gas mixture
Inventor: ADEORA EFU OJIYO
IPC: B01D53/04
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To improve thermal stability and nitrogen adsorbing characteristics by passing a gaseous mixture through an adsorption zone housing a specified zeolite.  
     SOLUTION: A gaseous mixture is passed through an adsorption zone housing one or more kinds of zeolites under the conditions of 0.7-15bar absolute pressure and -190 to +70°C to adsorb nitrogen. The zeolites are selected from among rhombic zeolite, offretite, fibrozeolite, levynite, molybdozeolite, gmelinite, zeolite A, etc., and contain 50-95% Li ions, 4-50% trivalent ion of one or more among Al, Sc, Ga, Fe (III), Cr(III), In, Y and lanthanoids and a 0-15% exchangeable ion of one ore more among Na, K, ammonium, hydronium, Ca, Sr, Mg, Ba, Zn and Cu (III) as exchangeable cations. 
     COPYRIGHT: (C)1997,JPO
Patent JP-2001034591-A (JP)
Title: Load distribution system and load distribution method for transaction processing
Inventor: NAKAJIMA MASAYOSHI
IPC: G06F15/16
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To make performable an effective transaction processing by considering the computer load by calculating the number of overload transactions of each computer and deciding a computer to which the transaction processing inputted from a terminal is assigned according to the number of overload transactions of every computer. SOLUTION: A system selection means 22 receives the transaction processing request of a terminal from a transaction receiving means 21, selects the computers 3 and 4 of low load by referring to a load management table 23 and notifies the computers 3 and 4 of the transaction processing request via a processing request notification means 24. The table 23 contains the system IDs concerning the computers 3 and 4 and the number of overload transaction and is used for the means 22 to select the computers 3 and 4 for executing the transaction processing request. The number of overload transactions is a value that shows the CPU overload states of both computers 3 and 4.
Patent JP-2001034456-A (JP)
Title: Equalize circuit
Inventor: ADACHI RYUZO
IPC: G06F7/485
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an equalize circuit realizing high speed performance by reducing the number of steps of an arithmetic circuit for performing the addition/subtraction of floating point data. SOLUTION: This circuit is provided with a memory means which stores data A and data B indicating two numbers, a logical circuit 4 for detecting the number of equalize shift which judges the size of exponent part data Ae of data A and exponent data Be of data B, and detects the number of equalize shift being a difference between the exponent data Ae and Be, and outputs those results, an equalize shift circuit which operates the arithmetic shift of mantissa part data Bm corresponding to the smaller exponent data Be based on the result of the size judgment by the number of equalize shift, and outputs the arithmetic result as processed data Beq, and outputs mantissa part data Am corresponding to the larger exponent data Ae as processed data Aeq, and an arithmetic means which executes addition/subtraction to the processed data Aeq and the processed data Beq.
Patent JP-H0946531-A (JP)
Title: Document processing unit
Inventor: HAYASHI NAOKI
IPC: G06T11/00
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To convert a part emphasized with a mark into an emphasis expression utilizing color processing by generating image information in which a visual characteristic of a character string is revised based on a specified revision method. SOLUTION: An input file storage section 1, a processing control section 2, a mark control word detection section 3, a head character detection section 4, an output file storage section 5, a processing object file storage section 6, a mark control word/color cross reference table storage section 7, a character color definition insert section 8 and a mark control word replacement section 9 are interconnected via an internal bus 10 to form a document processing system.  In the color processing applying color processing to an electronic document file, the processing section 2 reads an electronic file including layout information while controlling other system elements to detect a control word such as an under line as a mark of emphasis expression in a black/white document, deletes the mark itself and colors a character of a character string having been marked to provide an output of a color electronic document file.
Patent JP-H0371377-A (JP)
Title: Image processing method
Inventor: NAKAI YOSHIYUKI
IPC: G06T11/40
Filed: 1989-08-11
Abstract: PURPOSE:To prevent the graphic painting-out errors caused by the overlap of graphics by painting out the picture elements existing on a segment connecting the start and end points of an outline vector obtained from reduction. CONSTITUTION:An outline vector and an outline are produced, and the picture elements obtained by the produced outline are painted-out. When a graphic is reduced, this graphic is painted-out. At the same time, the picture elements existing on a segment connecting the start and end points of the outline vector obtained from reduction are painted-out. The coordinates of the start and end points of the outline vector are obtained by reducing the coordinates of said start and end points of unreduced graphic. If the value of the coordinates obtained from reduction includes the fractions smaller than a decimal point, these fractions are cut. As a result, the graphic painting-out errors are never produced even if a horizontal side of an area shown by the outline of a graphic overlaps a horizontal side of an area shown by the outline of another graphic.
Patent JP-S6450578-A (JP)
Title: Manufacture of superconducting film
Inventor: KITAGAWA MASATOSHI
IPC: H01B13/00
Filed: 1987-08-21
Abstract: PURPOSE:To enable a superconducting film in excellent crystalizability to be formed by heat treatment without shortage of oxygen at all also enabling glass, etc., to be used as a substrate, by a method wherein the substrate is coated with a superconducting compound ceramic oxide layer to be irradiated with a light including at least ultraviolet rays in gas atmosphere containing oxygen. CONSTITUTION:A substrate 16 is coated with a superconducting compound ceramic oxide layer 23 to be irradiated with a light including at least ultraviolet rays in gas atmosphere containing oxygen. For example, the substrate coated with the compound ceramic oxide 23 such as YBCO etc., is arranged in a vessel 11 of a heat. treatment device sufficiently insulating air while a gas containing oxygen such as N2O, O2, etc., is led in the vessel 11 and then the substrate surface is irradiated with ultraviolet rays from a light source 14 such as excimer laser,etc. through a light leadingin window 15. At this time, the ultraviolet rays heat only the surface of the substrate 16 simultaneously decomposing N2O halfway to produce oxygen radical so that the film surface may produce an active oxidizing atmosphere to form a superconducting film 22 heat treated by the photoirradiation.
Patent JP-H08189464-A (JP)
Title: Variable displacement type compressor
Inventor: OTA MASAKI
IPC: F04B27/18
Filed: 1995-08-16
Abstract: PURPOSE: To improve a cooling property and a lubricating property in each sliding so as to reduce intake pulsation by opening an intake hole connected to an external freezing circuit in a crank chamber in a variable displacement type compressor and communicating an intake chamber with the crank chamber via an intake passage provided with a regulating valve regulating a passage cross sectional area. CONSTITUTION: In a variable displacement type compressor provided with a slanting plate 12, an intake hole 40 connected to an external refrigerating circuit is opened in a crank chamber 5. The crank chamber 5 is communicated with an intake chamber 30 via plural through holes 41 parallelly arranged between bores of a cylinder block 1, an expansion chamber 42 to which the respective through holes 41 are converged, and a series of intake passages constructed of a bottomed valve chamber 43 formed in the axial center part of a rear housing 3 and plural valve holes 44 pierced in the circumferential wall of the valve chamber 43.  Refrigerant gas from the external refrigerating circuit is taken into the crank chamber 5 via the intake holes 41 so as to be sucked to the bores in the cylinder block 1 through the series of intake passages, the intake chamber 30, and an intake port 32, and as a result, a cooling property and a lubricating property in a sliding part are secured.
Patent JP-2000046864-A (JP)
Title: Angle/shock-detecting device
Inventor: NAKAJIMA NOBUO
IPC: G01C9/10
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To easily change a plurality of setting conditions of detection angles or shock levels. SOLUTION: A device is provided with a conductive, movable contact 15 that is provided in a hole 11 so that press due to a spherical ball 5 can be canceled while the spherical ball 5 is rolled out of the hole 11 of a base member 1, a position-setting plate 41 is assembled into the base member 1 slidably and detachably, and positioning holes 51a-51e of the position-setting plate 51 are formed in a direction for orthogonally crossing a spherical surface 6 for entering the positioning holes 51a-51e at the above still position.
Patent JP-H0499064-A (JP)
Title: Standard cell of gate array
Inventor: GOTO YOSHINORI
IPC: H01L21/82
Filed: 1990-08-06
Abstract: PURPOSE:To realize a fundamental cell capable of performing a high-speed operation in a small area in case a flip-flop is composed of two groups of MOS transistors by a method wherein the flip-flop is composed of the two groups of the MOS transistors in such a way that the gains of the MOS transistors having a conductivity type different from that of the MOS transistors for memory cell selecting switch constitution can be variably set. CONSTITUTION:A memory cell is constituted of P-channel MOS transistors Q5 to Q10 and the gains of the P-channel MOS transistors Q9 and Q10 are selected on the assumption that the transistors Q9 and Q10 constitute a flip-flop in two pairs of the transistors Q9 and Q10 and N-channel MOS transistors Q3 and Q4. The flip-flop is composed of the transistors Q3, 4, 9 and 10 and a cell selecting transistor is composed of the transistors Q5 to Q8. As the channel widths of the transistors Q9 and Q10 are selected so as to constitute the memory cell, an operational margin is easily ensured. Moreover, as the channel widths of the transistors Q5 to Q8 for memory cell selecting switch can be made small by making small the channel widths of the P-channel MOS transistors, it is possible to suppress the parasitic capacitance of the bit line and a high-speed operation can be expected.
Patent JP-S6363858-A (JP)
Inventor: IWATA FUJIO
IPC: E04G9/10
Filed: 1986-09-04
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-H1151953-A (JP)
Title: Flexible flow sensor and flow measuring method with it
Inventor: ABE TAKESHI
IPC: G01F1/68
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a sensor accurately arranged with multiple elements and requiring no wiring by partially narrowing the wire width of a wiring pattern provided with the hot-wire type sensor elements on a flexible insulating substrate, and forming heating portions with a high resistance value. SOLUTION: This flexible flow sensor 10 is constituted of wiring sections 21, heating sections 22, and electrode pads 23. The wiring sections 21 have a large cross sectional area and are set to a low resistance value. The heating sections 22 are made of the same material as that of the wiring sections 21, the wire width is narrowed to reduce the cross sectional area, and they are set to a high resistance value. The wiring sections 21 may be formed into heating resistors with a material having high resistivity. Protective layers are formed by the coating of a polyimide resin at least on the surfaces of the wiring sections 21 and the heating sections 22 of the flow sensor 10. The deterioration of the elements is reduced, and the flow sensor 10 can be easily carried or stored.
Patent JP-S58111953-A (JP)
Title: Multicolor printing method
Inventor: TASHIRO TSUNEO
IPC: G03G15/01
Filed: 1981-12-25
Abstract: PURPOSE:To obtain multicolored pictures by exposing the surface of a photoreceptor  which is electrostatically charged uniformly with the 1st information light thereby  attenuating the surface potential of the photoreceptor to the gradients corresponding  to the number of characters to be printed, developing the images successively and exposing the entire surface uniformly before the respective developing of the 2nd and  succeeding colors. CONSTITUTION:First, electric charge V1 is applied uniformly on a photoreceptor 1 with  a charger 2 in a dark place, then the photoreceptor is scanned with the information  light of a semiconductor laser transmitter 13 in accordance with the 1st-3rd printing  signals. The information light in this stage is oscillated to the light intensities of the  gradients corresponding to the number of printing colors, for example, in the case of  3-color printing, said information light is so oscillated as to charge the surface potential of the photoreceptor after the exposure in roughly uniform 3 steps. The surface of  the photoreceptor 1 is exposed with the such light at which the printing parts of the  1st color attenuates to potential V4 which is nearly 0V, thereby forming the 1st electrostatic latent image 1b. Similarly, the printing parts of the 2nd and the 3rd colors  are exposed at the potential V3, V2 which are 1/3 and 2/3 the V1, whereby the respective latent images are formed. These images are developed successively under full  surface exposure.
Patent JP-H1147820-A (JP)
Title: Slab cut surface descaling device and descaling/marking device using the same
Inventor: ICHINOSE YASUAKI
IPC: B21C43/00
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to surely remove scale even in the case of stubborn adhesion of iron powder like stainless steel materials by injecting a large volume of low-pressure water to a descaling range and more particularly marking positions of cut surfaces of a hot slab to rapidly cooling the surfaces and float the scale, then injecting high-pressure water thereto to apply mechanical impact thereto. SOLUTION: The large volume of the cooling water of about 3 to 5 kg/cm<2> is injected to the descaling range of a slab end face 1a by using plural water cooling nozzles 18 to cool this end face down to 300 to 400 deg.C, by which the scale is made into an easily removable state. While a discharge nozzle of about 0 deg. in injection pattern is thereafter horizontally scanned at specified intervals, the high-pressure water of 200 to 300 kg/cm<2> is injected to peel the scale. The discharge port of the high-pressure water nozzle is preferably deviated from the central axis of the nozzle. The nozzle is preferably provided with a mechanism for detecting the rotation and position of the nozzle. Further, these devices are mounted on a truck and are connected to a marking truck. Both operations are continuously executed.
Patent JP-H1034039-A (JP)
Title: Liquid discharge device
Inventor: OTOFUJI YUKIYA
IPC: B05B11/00
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To prevent air and liquid from remaining in a pump chamber even when closing force on a discharge valve is large by providing a means for letting the pump chamber communicate with the outside when a piston gets to near the final position of a pressurizing process. SOLUTION: On the inner peripheral surface of a cylinder 12, a cylinder grooved part 74 is provided so that when an expanded diameter part 80 on the termination side of a piston 13 gets to near the final position of a pressurizing process, the expanded diameter part 80 gets to the middle part thereof. When the piston 13 gets to near the final position of the pressurizing process, a pump chamber P is communicated with the outside through the cylinder grooved part 74, a piston outer peripheral recessed part 81, and a cylinder communicative hole 75. Therefore, even when closing force on a discharge valve Y is large, air and liquid are prevented from remaining in the pump chamber P, and constant atomization is performed with sufficient discharge force.
Patent JP-2000039889-A (JP)
Title: Noise reduction device
Inventor: SATO MASAYASU
IPC: H03H17/00
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a noise reduction device permitting to obtain a sufficient silencing effect at any time even to changes in noise frequencies caused by environmental changes and lapse of time without resulting in an increase in the cost and the device development time. SOLUTION: By making a drive control signal for controlling operation of a mechanism part 20 correspond to a noise data that is generated by the operation of the mechanism part from the drive control circuit, detected by a noise detecting means 40 such as a microphone, etc., and converted into a digital noise, storing the noise in a storage means 70 such as a memory, etc., reading the noise data made to correspond to the drive control signal from the storage means, always detecting an amplitude level of noises being generated at that time of generating a muffling signal of the same amplitude and anti- phase noise as is generated from the mechanism part on the basis of the noise data and the amplitude level of the muffling noise, adjusting and outputting the amplitude of the muffling sound so that it has a best muffling effect by comparing both amplitude levels with each other,  and thus, this noise muffling device is enabled to output muffling sound of a same amplitude as that of the noise being generated at the point in time as far as possible.
Patent JP-H0493168-A (JP)
Title: Polishing method
Inventor: MATSUMOTO HIROSHI
IPC: B24B37/00
Filed: 1990-08-08
Abstract: PURPOSE:To leave no dirty material on a polishing face and simplify the after treatment by using the slurry that the abrasive grain whose mean grain size is less than 0.5mum is dispersed with 3-20wt.% density in the water adjusted to pH1-5 by the compound selected from nitric acid, phosphoric acid and nitrate, as abrasive. CONSTITUTION:The surface of the body to be polished is polished by rotating a buff to which abrasive is sticked and also pressing the body to be polished to the buff. In this case, the slurry that tee abrasive grains whose mean grain size is less than 0.5mum are dispersed with 3-20wt.% density in the water adjusted to pH1-5 by the compound selected from nitric acid, phosphoric acid and nitrate, is used.