baber/WOPTO huggingface dataset:
Patent JP-H10334176-A (JP)
Title: Symbol reader
Inventor: SEKI YASUHIRO
IPC: G06K7/10
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To stably improve the accuracy of reading symbol information by providing a strong directivity illumination means for irradiating the almost end part of the read range of an image pickup means with the light of strong directivity so as to correct the nonuniform distribution of illumination by a weak directivity illumination means. SOLUTION: A linear illumination part is provided with the LEDs 32-1 and 32-2 of weak directivity and the LEDs 32-3 and 32-4 of the strong directivity. The LEDs 32-1 and 32-2 of the weak directivity are provided with the illumination distribution of a smooth chevron shape with an optical axis as a center. Then, they are arranged so as to position the optical axis at the center of the read range relatively. On the other hand, the LEDs 32-3 and 32-4 of the strong directivity are provided with the illumination distribution of a steep chevron shape with the optical axis as the center. They are arranged so as to position the optical axis at the end of the read range relatively and to reinforce the part of small illuminance in the illumination distribution of the LEDs 32-1 and 32-2 of the weak directivity. Thus, a symbol on a printing medium is irradiated with optimum illumination.
Patent JP-S6030577-A (JP)
Title: Multi-layer build-up welding method
Inventor: IKEMI SHINICHI
IPC: B23K9/127
Filed: 1983-07-28
Abstract: PURPOSE:To omit teaching of the 2nd and succeeding layers by operating the welding torch position for the 2nd and succeeding layers in accordance with the information on the welding torch position for the 1st layer and the information in the welding conditions necessary for multi-layer build-up and controlling the welding torch in accordance therewith. CONSTITUTION:Only the teaching point for the 1st layer is taught to a welding robot to have the information on the control of a torch position stored therein. On the other hand, the welding conditions necessary for multi-layer build-up such as the kind of a groove, leg length, position, etc. are stored in a CNC device and further the shift quantity of the welding torch position for the 2nd and succeeding layers is operated. The information on the coordinates for controlling the torch for the 1st layer and the shift quantity of the position are added and the data on the torch position for the 2nd layer is calculated upon ending of welding of the 1st layer. The welding robot is controlled in accordance with the result thereof to determine the position of the torch. Multi-layer welding is thereafter repeated in the same way. The time for teaching is thus considerably reduced and the operator's burden is decreased.
Patent JP-S6029668-A (JP)
Title: Economical driving guide device
Inventor: SUZUKI TAKAYUKI
IPC: G01P1/10
Filed: 1983-07-28
Abstract: PURPOSE:To reduce a fatigue, and to grasp more exactly information by constituting a means for displaying to a driver, of a visible display means and an audible display means which are interlocked and displayed. CONSTITUTION:A rotating speed of an engine 1, rack position by stepping-on of an accelerator, and a vehicle speed are detected by a rotating speed detector 2, rack position detector 4 and a variable speed gear position detector 5, respectively, and outputted to an operating circuit 6. A running performance characteristic for showing the relation of an engine revolving speed, tractive force and a running resistance with respect to a vehicle speed in each variable speed stage of the engine 1, an equal fuel cost characteristic for showing the relation of torque against the engine revolving speed, and a sound generating operation range which has set intervals of the generation of sound against the engine revolving speed are stored in a microcomputer 6a. For instance, in case that a vehicle runs at a speed V, and the N-th speed is used with regard to the gear, the computer 6a calculates whether the gear can be shifted to the upper stage or not, and forecasts a state in case it is shifted. If the result of this forecasting is practicable, it is expressed on an indicator 7 and an information sound generator 8 that the shift to the upper stage is practicable.
Patent JP-H10333975-A (JP)
Title: Microprocessor system
Inventor: MATSUMOTO TAKAYUKI
IPC: G06F9/48
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of bus accesses to an external storage device. SOLUTION: The system is provided with an instruction decoder 11 and a jumped destination address generation part 12 for generating a jump destination address at the time of receiving a jump instruction. In the system, an interruption control part 13 generates a stack control signal in response to an interruption signal. A stack control part 14 generates an address signal for specifying a stack area. A program counter part 15 generates a program counter address from the stack area address signal or a jump destination address signal. A program counter 16 outputs an execution address and stores the execution address up to a succeeding step. A bus control unit 17 outputs the execution address to an address output control circuit part 18.  The control circuit part 18 generates a next address updating request signal from the execution address, outputs the generated signal to the control part 15 and outputs also an external address output signal.
Patent JP-H0436220-A (JP)
Title: Antifungal cosmetic
Inventor: TANAKA ATSUSHI
IPC: A61K8/00
Filed: 1990-05-28
Abstract: PURPOSE:To provide the title cosmetic formulated with a specific antifungal composition excellent in antifungal effects, dandruff-and-pruritus-preventive effects and deodorizing effect, good in dispersibility and skin touch, with high weatherability, and causing no discoloration. CONSTITUTION:The objective cosmetic formulated with an antifungal composition which is obtained by ion exchange of (A) the metallic ion of an inorganic oxoacid salt such as magnesium metasilicate aluminate or apatite predominant in calcium phosphate with (B) at least one kind of antifungal metallic ion selected from Ag, Cu and Zn. The inorganic oxoacid salt as the matrix of said composition, which is formed by substituting a metallic ion for the H ion produced ink the dissociation of the original oxoacid acid, has an ion exchange ability and must be insoluble in water. In formulating the composition in a cosmetic, fine granular form (mean size being esp. pref. 3-15mum) is pref.; the proportion of its formulation is pref. 0.01-80wt.% based on the total amount of the formulation components.
Patent JP-S5662911-A (JP)
Title: Raw material charging method to blast furnace
Inventor: YAMAGUCHI YASUYUKI
IPC: C21B7/18
Filed: 1979-10-29
Abstract: PURPOSE:To make the thickness of in-furnace raw material layers uniform and stabilize operations by dispensing the raw materials in plural stationary hoppers successively and separately into a rotary chute and charging the same onto a small bell at the time of charging the raw materials to a blast furnace by means of a bell type furnace top charging device. CONSTITUTION:Various raw materials are charged into stationary hoppers 5, 6 by means of head chutes 15, 16 and are once stored therein. Next, the gate 17 of either one of the stationary hoppers is opened to dispense the raw materials in the stationary hopper 5 into a slewing chute 4 under rotation, by way of a sealing valve 19. When there are no more raw materials in the stationary hopper 5, the raw materials in the stationary hopper 6 are charged into the slewing chute 4 by the similar opera- tion. In this way, the raw materials are successively charged into the blast furnace via a small bell 2 and a large bell 3. The raw material layers of less differences in raw material layer thickness and variances in mixing ratios are formed irrespective of varying charging amounts, thus the blast furnace operations become stable and the variances in the quality of molten iron are decreased.
Patent JP-H09321090-A (JP)
Title: Semiconductor device
Inventor: DOI KAZUHIDE
IPC: H05K1/11
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a solder bump for flip-chip connection of a mounting board and a semiconductor device. SOLUTION: Metal wirings 121, 122... are formed on the surface of a mounting board 11, and an insulating layer 13 is formed on the mounting board 11 surface. On the insulating layer 13, apertures, 141, 142... are formed intersecting the metal wirings 121, 122..., respectively, and the intersecting parts are made connection pads 151, 152.... The sections of the metal wirings 121, 122... are trapezoidal, and the bottom surface width (a) is set small as compared with the width (b) of the apertures 141, 142.... When the thickness of the metal wirings 121, 122... is (t), 'a+t' is set nearly equal to (b). Thereby bumps which are formed between semiconductor devices and pads, corresponding to the connection pads 151, 152,... are made almost circular, so that reliability is improved.
Patent JP-H04361686-A (JP)
Title: Production of newspaper blank form and the same
Inventor: SATO TOMOJI
IPC: D21H27/00
Filed: 1991-06-11
Abstract: PURPOSE:To obtain the title blank form excellent. in printability and workability by imparting the surface of a newspaper blank form with low-pressure, mild heated steam to heat and humidify the blank form followed by calendering at a specified range of temperatures. CONSTITUTION:Just before the soft calendering for a newspaper blank form, it is imparted with low-pressure, mild heated steam to heat and humidify its surface, and it is put to calendering, using a soft calendering equipment with its roll's temperature between 100 and 150 deg.C, so as to come to pref. 40-200sec in the smoothness after calendering (determined by an Oken-type smoothness tester, JAPAN-Tappi-No.5), thus obtaining the objective newspaper blank form.
Patent JP-S63303773-A (JP)
Title: Thermal transfer recording method and apparatus thereof
Inventor: TAMURA YASUYUKI
IPC: B41J2/325
Filed: 1987-06-04
Abstract: PURPOSE:To make a fine two-color print record without tailing or bordering, when record is made while employing thermal transfer material having two types of ink layers, by varying time necessary for separating recording material from the thermal transfer material between first color recording and second color recording. CONSTITUTION:First and second ink layers of thermal transfer material 1 are formed to be separated easily immediately after application of thermal energy, while supporting material 1a and the first ink layer are formed not to be separated easily upon elapse of predetermined time. Before recording is carried out, recording material 6 and a thermal recording head 2 are pressure contacted respectively with the second ink layer and the supporting material 1a, then thermal energy is applied from a heating section 3 onto the thermal recording head 2. When they are separated immediately thereafter, second ink 1c is transferred. When the recording material 6 and the thermal transfer material 1 are separated upon elapse of predetermined time, first and second ink 1b, 1c are transferred simultaneously. The thermal transfer material 1 is moved with the same speed as that of a carriage 7, and the recording material 6 and thermal transfer material 1 are contacted tightly when recording with first color has finished. Since relative position does not change, a fine two-color print can be recorded without tailing or bordering.
Patent JP-S5840209-A (JP)
Title: Drill
Inventor: HOSOI TOSHIAKI
IPC: B23B51/02
Filed: 1981-09-02
Abstract: PURPOSE:To perform high accurate drilling work, by continuously performing the drilling work from preliminary hole machining to finish machining, that is, by not only providing point end lips to the point end of a drill but also providing finishing lips and margins behind the point end lip. CONSTITUTION:The bottom surface of a hole is cut by point end lips 33, and  then an internal wall surface of the hole is performed with finish cutting by  finishing lips 43. Though a cutting chip 71 is formed at cutting work by the  point end lip 33, finish cutting of the internal wall surface 7 of the hole can be  performed by the finishing lip 43. A drill is stably held to the internal wall surface of the hole by peripheral lips 35 (or margin), provided following to the lips  33, and margins 44, provided following to the lips 43, and run-out of the drill is  not caused to smoothly perform cutting work. At machining, cutting oil is supplied from an oil hole opening 61.
Patent JP-S5471958-A (JP)
Title: Logical operation unit
Inventor: MUKUTA YOUJI
IPC: H03K19/003
Filed: 1977-11-21
Abstract: PURPOSE:To reduce the noise generated at the leading edge and the trailing edge of signals outputted from a logical operation circuit, by delaying the input of each logical operation circuit in order by minute time and generating the rise time and the breaking time longer than the regular rise time and breaking time of signals in appearance. CONSTITUTION:Logical operation circuit 1 is constituted by n-number logical operation circuits 2, (n-1)-number delay elements 3 and control circuit 6 which controls the output signal level of each circuit 2 to 1/n of the regular level, and the input of each circuit 2 is inputted while being delayed in order by a minute time according as the operation of circuits 2 is moved from the left to the right by elements 3. Therefore, when circuit 2 is driven, the rise time and the breaking time longer, in appearance, than egular rise time and breaking time of output signals outputted onto signal line 4 are generated, and signals having the same level as regular output signals are synthesized and outputted. As a result, the noise generated at the leading edge and the trailing edge of output signals of circuit 2 can be reduced.
Patent JP-S5929906-A (JP)
Title: Kiln burner
Inventor: TSUDA TOMOKAZU
IPC: F23D1/02
Filed: 1982-08-12
Abstract: PURPOSE:To improve combustion of a kiln burner, by a method wherein, without the use of a mechanical booster, a high-temperature secondary air recovered from a cooler is utilized effectively, and the fuel is efficiently agitated and mixed under a condition in which there is less quantity of a primary air. CONSTITUTION:A solid fuel passes a mixture conduit 4 and a rotary blade 8 togetherwith the air, and a primary air sucked from a fan 10 is jetted at a high speed into a kiln 2 from the end of a kiln burner 1 through a conduit 5 and a rotary blade 9. By an ejector effect caused thereby, a high-temperature secondary air sucked through a secondary air conduit 6 is jetted in the kiln 2, and thereby the high-temperature scondary air can be sucked, without the use of a mechanical booster, from a cooler 3 through utilization of a suction force produced due to vacuum. Thus, the high-temperature secondary air of the cooler 3 is jetted from the secondary air conduit 6 into an annular fuel stream jetted through a mixture conduit 4, and this causes sufficient mixture and agitation of the fuel and high-temperature air, resulting in improvement of not only the ignition ability of the fuel but also a consumption condition.
Patent JP-S5839800-A (JP)
Inventor: IWAN IWANOBITSUCHI FUEDORENKO
IPC: C25F7/00
Filed: 1981-09-03
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-H06181809-A (JP)
Title: Supporting device with roller and suitcase equipped with said device
Inventor: MISHIERU OMATSUSON
IPC: A45C13/26
Filed: 1993-05-19
Abstract: PURPOSE: To provide a support device having rollers to carry a suitcase on rolling it on the ground and allowing to capable of cross over obstacles to be attached permanently or detachably to the suitcase. CONSTITUTION: The support device is composed of a body 1 extending lengthwise to become a sliding block, a caster 3 applied on its front to respond to the direction it moves and a direction fix caster 5 applied on the rear. Two caster housings 2, 4 are further put onto the body 1.
Patent JP-S63303640-A (JP)
Title: Production of metal pipe with spiral fin and its device
Inventor: KURODA KOICHI
IPC: B21B19/04
Filed: 1987-06-03
Abstract: PURPOSE:To execute the forming of a spiral fin simultaneously with pipe making by using the inclined rolling mill having plural grooves on the outer peripheral face of a rolling roll, executing the punch rolling of a solid metal bar by a piercing plug with hot treatment and forming a fin on the outer peripheral face as well. CONSTITUTION:A solid metal rod B in circular cross section is fed from an arrow mark direction to an inclined type piercing rolling mill after heating it at the specified temp. and bitten among rolling roils 1, 2, 3. The roils 1, 2, 3 are driven with rotation in an arrow mark direction, the solid metal rod B bitten therein is moved in the axial length direction with rotating around the axial center line to perform a spiral movement and a fin is led in order to the groove of the adjacent rolling roll of three rolling rolls. On the other hand the strain component is given by a plug 5 in the material radial direction from the material inner face, the metal is flowed to the depth direction of the roll groove and the outer diameter of the fin is formed larger than that of a billet.
Patent JP-S5263347-A (JP)
Title: Discharge recording material
Inventor: SUZUKI AKIRA
IPC: B41M5/24
Filed: 1975-11-20
Abstract: PURPOSE: To prevent electric corrosion, improve storage stability, and produce a recording material on which smooth writing with a stylus is possible, by adding to a colored layer a specified water resistant resin. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08335351-A (JP)
Title: Turntable
Inventor: ITOI TOSHIKI
IPC: G11B17/028
Filed: 1995-06-06
Abstract: PURPOSE: To enable the thinning of a turntable, to improve the assembling workability and to secure the disk holding force sufficient to rotate the disk of CD-ROM, etc., at high speed. CONSTITUTION: The turntable is furnished with a main body 1 of turntable, which consists of a cylindrical boss 3 to be inserted to a hole located at a center of the disk 21 while having window parts 4 opening on the side surface and a flange part 2 provided around the lower end of this boss 3 for receiving the disk 21, levers 9 housed in the boss 3 so as capable of projecting from the window parts 4 or recessing thereto, and a leaf spring 14 pressing these levers 9 to the outside of the disk 21 in the radial direction.  A guide part 10 for guiding the hole of the disk 21 by tilting a slope so as to face upward is formed on the upper part of the outside surface of the lever 9 at the side of window part 4, and a chucking part 11 for chucking the disk 21 by tilting a slope so as to face downward is formed at the lower part of the guide part 10, then the length of the slope of the guide part 10 is made shorter than the length of the slope of the chucking part 11.
Patent JP-2000332372-A (JP)
Title: Electronic component and its manufacture
Inventor: MORIWAKI NOBUSHIGE
IPC: H05K1/18
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To adjust a clearance between the tip part element of one terminal member and the tip part of the other terminal member, that is, a fitting size by adjusting positional relationship between a base part element and a tip part element when bonding them. SOLUTION: A component which is provided with base part elements 27, 28 which become a fitting side to a component body 22 and tip part elements 29, 30 which become a fitting side to other electric elements, each of which consists of a different metallic plate from each other is used as terminal members 25, 26. After the positional relationship of the tip part elements 29, 30 to the base part elements 27, 28 is adjusted in accordance with fitting size at other electric element side, the terminal members 25, 26 obtained by bonding the base elements 27, 28 and the tip part elements 29, 30 mutually are fitted to the component body 22.
Patent JP-H06334293-A (JP)
Title: Printed wiring board
Inventor: MACHIDA HIDEO
IPC: H05K3/40
Filed: 1993-05-18
Abstract: PURPOSE:To prevent the migration of ions in a conductive substance formed in through holes and the like when a voltage is applied under such a condition as to cause condensation on the printed wiring board. CONSTITUTION:Conductive paste is filled into through holes, blind viaholes and access type through viaholes, and is hardened to form a conductive substance. As a result, in a double-sided board or multilayer printed wiring board where specified circuits are electrically connected through such conductive substances, a protective coating 9 is formed on the entire surface of the conductive substance to prevent the migration of its ions. The coating 9 use a material that is resistant to high temperature and humidity (85 deg.C, 80%RH or above), water repellent, and excellent in printability and adhesion.
Patent JP-H10331665-A (JP)
Title: Exhaust brake valve device
Inventor: SATO YASUAKI
IPC: F16K1/22
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent a valve stem from being worn unevenly by forming a stopper which is brought into contact with both the ends of a driving rod in the extending direction of the axial line of the driving rod and regulates the rotational range of a valve element. SOLUTION: The valve casing 3 of an exhaust brake valve is formed at an appropriate position of an exhaust pipe 1, and the valve stem 25 of a disc- shaped valve element 24 is supported by a bearing 4 formed at both the side walls of the valve casing 3. One end of the valve stem 25 is penetrated through the valve casing 3 and protruded to the outside, and in a case 26, the base end of a driving arm 27 of rectangular plate shape is fitted in the end part of the valve stem 25. A negative pressure type actuator 29 is attached to the upper surface of the case 26, whose operation opens and closes the valve element 24.  At this time, a stopper plate 28 is fixed on the axial line of the driving rod 31 on the bottom surface of the case 26, and a stopper rod 30 is formed vertically on the axial line of the driving rod 31 at the lower surface of the top cover 14 of the actuator 29, thus it is possible to regulate the rotational range of the valve element 24.
Patent JP-S62296802-A (JP)
Inventor: YAMANAKA TAKASHI
IPC: B60W10/18
Filed: 1986-06-16
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-S63304034-A (JP)
Title: Apparatus for vacuum continuous treatment
Inventor: TOKAI MASAYA
IPC: B01J19/08
Filed: 1987-06-05
Abstract: PURPOSE:To obtain the titled apparatus, having a device for conveying a material to be treated to the front and back sides of a vacuum treating chamber and sealing the vacuum treating chamber and pre-vacuum chambers having guide members for the material to be treated without adversely affecting the material to be treated and useful for post-treating molded plastic products, etc. CONSTITUTION:A material (F) to be treated (e.g. plastic film) is delivered from a reel-off shaft 8 and fed to the front side of pre-vacuum chambers 2 and 3 having respective one or more slitlike sealing devices 15 for sealing a vacuum treating chamber 1 from the outside thereof provided on the front and back sides of the vacuum treating chamber 1 and guide members 25 for the material to be treated and then fed through the rollers 25 of the guide members into the vacuum treating chamber 1, evacuated from a gas discharge pipe 5 and kept in a vacuum. The material (F) to be treated is then subjected to plasma treatment, etc., in the vacuum treating chamber 1, fed to the pre-vacuum chamber 3 on the back side, passed through guide rolls 10 and wound by a winding shaft 11. Thereby the material (F) to be treated is continuously treated in the vacuum.