baber/WOPTO huggingface dataset:
Patent JP-H07148526-A (JP)
Title: Method for straightening cross-sectional shape of shape steel
Inventor: MIURA YOSHINORI
IPC: B21D3/05
Filed: 1993-11-29
Abstract: PURPOSE:To accurately straighten smoothly in online by preliminarily aligning a flange attaching angle against the web of a shape steel which is dispersed after passing a roller straightener into the same direction with vertical rolls having an incline in advance. CONSTITUTION:An upper and lower rolls 3, 4 of a roller straightener 2 straighten mainly the total warp by alternately rolling down. The driving force of the roller straightener forcibly feeds a wide flange shape into vertical rolls 5, 5' arranged directly at the down stream side. In the rolls 5, 5' the interval between both rolls is adjustable, and it is set corresponding to the web height of the wide flange shape. In this case the flange outer surface of the wide flange shape 10 is passed so as to be along the vertical rolls 5, 5' having an incline theta1, and it is deformed with straightening so that the facing of the flange attaching angle is made definite during passing through the vertical rolls. The wide flange shape whose flange inclines is aligned into the same direction is straightened with vertical rolls 7, 7' of an angle correcting machine 6 in the next process.
Patent JP-H08162704-A (JP)
Title: Power control method of power supply for laser beam machine
Inventor: SUZUKI MASAHIRO
IPC: B23K26/00
Filed: 1994-12-01
Abstract: PURPOSE: To lengthen replacement time of the parts, etc., of a laser beam machine and avoid the alterations of its working conditions, etc., which become the obstacles for automation, by increasing the laser average power of its laser oscillator when the power of its laser oscillator is lowered due to the deterioration of its electrodes and optical parts, etc., by aging. CONSTITUTION: In the control circuit of the power supply for a laser beam machine, a power feedback circuit for making its laser average power constant by increasing its pulse duty factor is provided. In the loop of the power feedback circuit, a power sensor 13, an error amplifier 11, an adder 17, an amplitude limiter 19, a comparator 5, an analog gate 7, a power supply 15 and a laser oscillator 25 are connected in series with each other.
Patent JP-H04170897-A (JP)
Title: Water proof speaker
Inventor: TAKAYA TADASHI
IPC: H04R1/00
Filed: 1990-11-02
Abstract: PURPOSE:To reduce working manhours and to suppress deterioration owing to long time use by incorporating resin sheets with a diaphragm and mutually fixing the resin sheets sandwiching the diaphragm. CONSTITUTION:Recessed parts 1a and 2a formed on the main surfaces of two foam resin sheets 1 and 2 are stuck together from front/back directions so that they mutually face each other so as to form the diaphragm 3. The center part of a piezoelectric sounding body 4 is sandwiched by the protruding parts 1b and 2b formed in the recessed parts 1a and 2a. The diaphragm 3 is sandwiched by the resin sheets 6 and 7 which have larger areas than the main surface of the diaphragm and which are waterproof and heatproof from the front/back directions. The resin sheets 6 and 7 are mutually fixed by thermal melt-sticking at the peripheral part of the diaphragm 3 and outer peripheral parts on the outermost side of the resin sheets 6 and 7 are sandwiched by the frames 8 so as to be fixed. Thus, the working manhours are reduced and stable sound volume can be obtained. Then, degeneration and deterioration owing to long use outdoors and in a bathroom with a high temperature and much humidity become small.
Patent JP-H10141248-A (JP)
Title: Tube abrasion detecting structure in squeeze type fluid pump
Inventor: OKAMOTO TARO
IPC: F04C5/00
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To surely prevent breakage of a tube while surely detecting abrasion of the tube at a low cost by arranging, in the wall thickness of the tube, a communicating passage for leading a fluid in the tube into an opening part formed on an outer surface of a delivery side end part of the tube. SOLUTION: An opening part 21 is formed on one end of an outer side axis hole 20 communicated with a V-shaped cross sectional inner side circumferential hole 19 in the delivery side circumferential direction of an inner rubber layer 16 for forming a communicating passage. In the opening part 21, a pumping tube 5 is arranged in a pump case 1, and also a delivery side end part 8 is positioned between an upper opening end 6 and an upper connecting member 9 in a condition connected to a transfer pipe 10. When abrasion of the inner surface of the inner rubber layer 16 exceeds the inner side circumferential hole 19, raw concrete or mortar in the pumping tube 5 which flows from the inner side circumferential hole 19 is delivered from the opening part 21 outward through the outside axis hole 20. It is thus possible to simply detect an abrasion degree in the pumping tube 5 from an outside.
Patent JP-S63142144-A (JP)
Inventor: SUTEFUAN KEI BEHITORUDO
IPC: E04D13/035
Filed: 1987-11-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10141132-A (JP)
Title: Padding valve seat and padding method therefor
Inventor: SAKAMOTO HIRONORI
IPC: B23K26/34
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To enable compatibility of padding efficiency and wear resistance by forming a padding valve seat comprising a padding layer made by padding material having good padding efficiency and a padding layer made by padding material having good wear resistance. SOLUTION: The respective laser beams 4A, 4B obtained by making the laser beams oscillated by a laser oscillator 3 at the ratio of 7:3, for example, by a branch mirror 6 are converged by parabolic mirrors 7, 8, and the respective converged laser beams 4F, 4R are radiated to form a padding layer 13 made by padding material 10 having good padding efficiency and a padding layer 14 made by padding material 12 having good wear resistance. At this time, as padding material 10 supplied from a supply nozzle 9, used is copper-alloy powder containing Al 5.0-10.0% (wt%), Ni 1.0-5.0%, Fe 1.0-4.0%. As padding material 12 supplied from a supply nozzle 11, used is copper-alloy powder containing Co 10-15%, Al 1-5%, Ni 10-15%, and vanadium.
Patent JP-H03158821-A (JP)
Title: Protective device for objective lens
Inventor: YAMASHITA YUTAKA
IPC: G02B23/24
Filed: 1989-11-17
Abstract: PURPOSE:To suppress the sticking of splash of dust, steam, etc., to the surface of an objective lens for an industrial TV camera or a fiber scope device by providing a protective device with a rotary filter to be rotated by compressed air together with an air turbine wheel. CONSTITUTION:Compressed air 18 is supplied from an air injection tube into the inside of a fixing casing 10 fixed on the periphery of a lens holding cylinder 7 to be a monitoring fiber scope device and allowed to flow through the stationary blade 16 of a nozzle diaphragm 11 and the moving blade 17 of the air turbine wheel 14 to rotate the moving blade 17 and to rotate also the air turbine wheel 14 united integrally with the moving blade 17 and the bar-shaped rotary filter 15 fixed to the wheel 14. Since the rotational speed of the filter 15 is about 10,000 revolutions per min, the filter part except the center directly passes light, but the formation of a film-shaped filter prevents the objective lens from being infiltrated by the splash of steam, dust, melted metallic sputter, oxide scale, etc., from the external.
Patent JP-H10138662-A (JP)
Title: Supplement to be insertion bound
Inventor: MIYASHITA KAZUHIKO
IPC: G02B23/18
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a novel supplement to be insertion bound for contributing to sales promotion. SOLUTION: This supplement 10 bound between book pages is made up of a single paperboard and two punched-out parts 12, 13 apart from each other at a distance between human eyes. In addition, an eyeglass-shaped area 14 including the two punched-out parts 12, 13 is sectioned with a cutting line (b). Further, in the punched-out parts 12, 13, an optical mask M of a spatial phase modulation type which generates the image of an object when a dispersing and bundling coherent light is emitted, is provided. When the eyeglass-fashioned area 14 is cut out and is used as eyeglasses to see a point light source, a specified character is seen as if it were afloat. Thus this supplement is an unconventional novel item.
Patent JP-H06124272-A (JP)
Title: Redundancy constituting circuit
Inventor: TSUJIMOTO HIDEYUKI
IPC: G06F1/00
Filed: 1992-10-13
Abstract: PURPOSE:To exchange a present system with a stand-by system at the time of the generation of an alarm by setting a difference between the set time of the count means of two circuits to be longer than the transmission delay time of a state information signal when a power source is supplied, and setting it to be 0 when the power source is not supplied. CONSTITUTION:When the alarm is generated at the present system, and the present system is switched to the stand-by system while a circuit A is operated as the present system and a circuit B is operated as the stand-by system, the alarm is generated at the circuit A at a certain point of time, and a present and waiting instructing means 6A uses its own system as the waiting system, and a state informing means 3A outputs a state information signal 101A as the stand-by system. In the circuit B, an information receiving means 4B receives the other system state information signal 101A of the circuit A, the switching of the circuit A to the stand-by system is recognized, a present and stand-by instructing means 6B uses its own system as the present system, and a state informing means 3B outputs a state information signal 101B as the present system.
Patent JP-H01144353-A (JP)
Title: Flat stepping motor
Inventor: FURUSE AKIRA
IPC: H02K37/12
Filed: 1987-11-27
Abstract: PURPOSE:To prevent a decrease of torque by forming a stator mounting an excitation coil to be wound between double magnetic poles, concentrically arranged in a fixed phase relation, and holding a diskshaped rotor, having a radial slot, by these stators. CONSTITUTION:A magnetic pole tooth 1, shifting its phase by lambda/2 in the circumferential direction, provides phases m, n to be concentrically arranged in a ring shape. Providing an excitation coil 2 to be arranged between the m-phase and the n-phase, a stator part 3 is formed. A stator part 3', formed in a similar structure, is piled on the stator part 3, holding a field magnet 6 in the peripheral part shifting the phase by lambda/4. A rotor 5, having a radial slot 4, is held between the two stator parts 3, 3' and turnably supported by a bearing 7 and a rotary shaft 8. Thus preventing a decrease of torque 7, a flat structure is formed attaining the weight lightness of the rotor.
Patent JP-H10118305-A (JP)
Title: Management system for pachinko play shop
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to let game shop employees perform no troublesome jobs for preparing to open the shop in business hours for closing the shop, by providing an operating system to perform selectively any job among the preparation before opening the shop, on-business jobs and jobs to close the shop. SOLUTION: Just mouse-clipping each selective screen of the preparation before opening the shop, on-business jobs and jobs to close the shop on the monitor of the control terminals and machine control servers among the management system, starts to drive the ball feeders 5. The preparation before opening the shop is executed to release the ball draw-out stopper mechanism 19 to set the machines to a state to circulate the balls through the ball feeders 5, ball replenishment troughs 18 and ball collection troughs 10, and a state to drive the heaters at the circulation state to make the ball flow smooth. Both the on-business jobs to set the machines to a state of closing the ball draw-out stopper mechanism 19 and the jobs to close the shop to set the machine to a state of stopping driving the ball feeders 5 and driving the automatic cloth-belt winder mechanism, as required, are executed.
Patent JP-H08160884-A (JP)
Title: Information display terminal
Inventor: MATSUMOTO TAKASHI
IPC: G02B27/02
Filed: 1994-12-02
Abstract: PURPOSE: To provide an information display terminal using an LED array capable of reproducing a lot of data comparable to reproducing character information by dividing picture data equivalent to one line into plural parts, executing a prescribed array conversion for the divided data and performing a parallel processing of the serial data. CONSTITUTION: A goggle type display is constituted by a terminal section 11 which reads information such as newspaper information recorded in a recording medium 5 and a goggle section 12 which reproduces the read newspaper information by light emitting elements such as LEDs. At the section 11, information is read in one line unit and transmitted to section 12 in order to reproduce A2 size newspaper information, for example. In this case, the section 11 converts the serial data into parallel data so as to transmit the one line unit information within a limited time and then, the data are transmitted to the section 12. At the section 12, plural light emitting elements are turn on and turn off controlled based on the transmitted data to reproduce the newspaper.
Patent JP-H03160468-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: G03B27/62
Filed: 1989-11-20
Abstract: PURPOSE:To move a continuous sheet in the state of closing an original cover means and to easily and efficiently form an image on the continuous sheet by disposing an original cover displacing means for separating an original cover body from an original platen. CONSTITUTION:An operating layer 130 as an operating body for manually operating the power transmission mechanism 102 of a platen sheet displacing means 100 is arranged on a right front part on the upper surface of a platen cover 70, and when the operating lever 130 is pushed down to a left side, the platen sheet 95 is separated from the platen glass 3 and then a gap G is formed, when the operating lever 130 is pushed down to a right side, the platen sheet 95 comes in tight contact with the platen glass 3. By switching the operating lever 130 by a manual operation in the state of closing the platen cover 70, the action of feeding and covering the continuous sheet DR can be performed. Thus, the continuous sheet can be automatically fed without the need of opening and closing the original cover means every time, so that the image can be easily and efficiently formed.
Patent JP-H02185512-A (JP)
Title: At least substantially void-free polyurethane
Inventor: BERUNHARUTO HESU
IPC: C08G18/48
Filed: 1989-11-20
Abstract: Essentially pore-free polyurethane compositions are prepared by reacting a polyisocyanate with a polyol which is a partial carboxylic acid ester made from a carboxylic acid and an at least trihydric alcohol.
Patent JP-H07150915-A (JP)
Title: Manufacture of valve guide for internal combustion engine
Inventor: HIROSE MASAHITO
IPC: B22F3/26
Filed: 1993-11-30
Abstract: PURPOSE:To provide a valve guide excellent in thermal conductivity, lubricity and machinability without deteriorating abrasion resistance. CONSTITUTION:After green compact 11 is formed by compression-welding powder materials into the specific dimension, the green compact is vertically held, and copper-group material 12 is placed on the upper end, and the whole is sintered at the temperature more than the melting temperature of the copper- group material 12, and then the melted copper-group maternal 12 is fused and impregnated into a vacancy of a sintered body.
Patent JP-H07153576-A (JP)
Title: Organic electroluminescent panel
Inventor: ICHIHARA MAKOTO
IPC: H05B44/00
Filed: 1993-11-30
Abstract: PURPOSE:To provide respective circuits on the same substrate, and exhibit excellent display capacity by connecting electrically a negative electrode to a box body of a panel covering an organic electroluminescent element and an active matrix circuit. CONSTITUTION:An organic electroluminescent element composed of an organic light emitting layer 4 sandwiched by a positive electrode 2 and a negative electrode 5 and an active matric circuit to drive the organic electroluminescent element, are arranged on the same substrate 1. The negative electrode 5 is electrically connected to a panel covering the substrate 1, the electroluminescent element and the matric circuit. Here, metal having a low work function is used as the negative electrode 5, and an electron is efficiently implanted. Picture elements composed of an XY matrix are selected line by line in the X direction, and display signals of the respective picture elements are imparted from the electrode in the Y direction, and after a round of it is made, the whole image screen is displayed. Then, a memory is arranged to maintain a display condition until the next selection time after making a round of the image screen from selection time, and is used as an electric current drivable circuit. Thereby, excellent display capacity can be attained.
Patent JP-H03159607-A (JP)
Title: Bag with inner partition and manufacture of the same
Inventor: TAKESHITA YOSHIHISA
IPC: A45C13/04
Filed: 1989-11-17
Abstract: PURPOSE:To facilitate manufacture and repairing by overhaul or replacement of constituting members by a method wherein a core frame is inserted into an insertion part between an outer member and an inner cloth of a gusset, and the outer member and inner cloth are seamed closely on the periphery. CONSTITUTION:In a bag to open a lid both forward and rearward of a gusset, a subsidiary cloth 5 and a gusset inner cloth 6 are arranged inside a gusset outer member 4 from one way almost up to the center. The subsidiary cloth 5 is sewed to be attached to the gusset inner cloth 6 on the outer periphery, a lining cloth 7 is arranged on the outer side inside of the gusset outer member 4, and the subsidiary cloth 5, gusset inner cloth 6 and lining cloth 7 are sewed on the respective side ends to be attached to the outer periphery of an inner partition 8. In this instance, an insertion part 10 which opens or closes either front or back of the gusset part is formed between the gusset outer member 4 and gusset inner cloth 6. A core frame 11 which keeps the shape of the gusset is inserted into the insertion part 10, and the open-close sides of the gusset inner cloth 6 and gusset outer member 4 are seamed.
Patent JP-2000120897-A (JP)
Title: Relief valve and manufacture of valve casing therefor
Inventor: SUZUKI YOSHIKI
IPC: F16K17/04
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To improve a productive efficiency of a relief valve by forming an opening of one end of the cylinder as a flow inlet of a fluid, opening a flow outlet of the fluid to a side surface of the cylinder, forming a contract part on an intermediate part of the cylinder as a valve casing by drawing, and slidably housing a bottomed cylindrical valve element in the valve casing. SOLUTION: A pipe raw material 12 formed by cutting a pipe by a prescribed length, is externally fitted around a main shaft 20 of a molder. A positioning pin of a tip end part of a driven shaft 30 is fitted to a positioning hole 22 of a tip end part of the main shaft 20, and a groove mold is formed by the main shaft 20 and the driven shaft 30. The pipe raw material 12 is positioned by attaching an end surface of the pipe raw material 12 to a reference surface of a driving jig 24, and a work tap bolt is fastened so as to fix the pipe raw material 12. In a condition in which push-press disk rolls 45 are rotated, a hydraulic cylinder 41 is extended, a diameter of the pipe raw material 12 is contracted at a groove mold part between the main shaft 20 and the driven shaft 30 so as to form a constriction part 51.  After that, it is removed from the main shaft 52, and a valve casing 52 is completed.
Patent JP-2000121480-A (JP)
Title: Function inspecting method for leak inspecting machine
Inventor: IKEDA TATSUMI
IPC: G01M3/00
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a leak inspecting method for finding lowering of the sensing ability of a pressure sensitive sensor, and nonconforming supply of pressurized air in an early stage. SOLUTION: An article to be inspected W is supplied and put between the upper chamber 1 and the lower chamber 2 of a leak inspecting machine, and in that state minute-pressure checking air is supplied directly to this is measured by a pressure sensing sensor 10, and whether the pressure sensing sensor is normal is judged. Next, pressurized air is supplied to one enclosed chamber 5, and a pressure in the other enclosed chamber 4 is measured by the pressure sensing sensor 10. Since whether there is an air leak in the article to be inspected is inspected, after confirming by inspection, for each article to be inspected, that the function of the pressure sensing sensor is normal, it becomes possible to prevent a detection error caused by functional deterioration of the pressure sensitive sensor immediately.  Besides, a pressure sensor 21 is put in one enclosed chamber 5 to which the pressurized air is supplied, and whether or not the pressure of the pressurized air is normal is also inspected by the above-mentioned pressure sensor, while the pressurized air is being supplied to the enclosed chamber 5.
Patent JP-H10137184-A (JP)
Title: Light guide cable
Inventor: TSUJITANI HIDEKI
IPC: A61B1/06
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a light guide cable which is easy to handle with less confusion even when simultaneously using a plurality of hard mirrors, a light radiation means such as lighting probe. SOLUTION: This light guide cable 3 for transmitting light has one incident end side cable 7 linked to a light source unit 6 and a plurality of emission end side cables 8a, 8b and 8c detachably linked to a plurality of light radiation means such as a hard mirror 1 and a probe 2 for lighting. A link part 10 between the incident end side cable 7 and the plurality of emission end side cables 8a, 8b and 8c is provided near a link part with the light radiation means 1 and 2 in the light guide cable 3.
Patent JP-H07153498-A (JP)
Title: Charging method for secondary battery
Inventor: MORITA HIDEYO
IPC: H02J7/02
Filed: 1993-11-30
Abstract: PURPOSE:To charge secondary batteries in the optimum method by measuring and comparing the battery temperatures of multiple secondary batteries fitted to a battery charger, and charging them in sequence from the secondary battery suitable for charging. CONSTITUTION:Charge controllers 2A, 2B store switching elements (not shown in the Figure) controlling the charging current of a secondary battery based on the comparison of the measured battery temperature and stopping an electric charge when the connected secondary battery is fully charged. A control section 3 controls the charge controllers 2A, 2B and charges either secondary battery A or B or stops the charging. The control section 3 judges whether secondary batteries are connected to the charge controllers 2A, 2B or not, detects the voltage of the secondary battery to be charged, and judges whether it is fully charged. When the secondary battery being charged is fully charged, the control section 3 outputs the control signal to the controllers 2A, 2B. The controllers 2A, 2B turn switches off in response to the control signal.