baber/WOPTO huggingface dataset:
Patent JP-H01107994-A (JP)
Title: Method and device for laser beam welding
Inventor: IMATANI TSUNEO
IPC: B23K26/142
Filed: 1987-10-20
Abstract: PURPOSE:To prevent the floating of spatters and soot to a condenser lens and condenser mirror in a welding head by generating the gaseous flow to a gas suction out pipe from a gas discharge pipe and controlling the flow rate of the gas discharged from the gas discharge pipe and the flow rate of the gas sucked out of the gas suction out pipe. CONSTITUTION:The air passing the gas discharge pipe 6 on the side wall on the left side of the welding head 1 is sucked through a gas discharge nozzle 8 into the welding head and is sucked out of the gas suction out pipe 7 of the side wall on the right side of the welding head 1 through a gas discharge hole 9. Many pieces of the gas discharge nozzle 8 are arranged horizontally in one row and the gas suction outhole 9 is made into a flat shape extending in a cross direction and, therefore, the flow of the gas flowing from the gas discharge holes 8 to the gas suction out hole 9 forms a parallel plate shape. The flow rate of such gaseous flow is controlled to the rate sufficient to expel the spatters and soot in the welding head 1 by controlling the flow rates of the gases flowing to the gas discharge pipe 6 and the gas suction out pipe 7.
Patent JP-H03123840-A (JP)
Title: Device for measuring particle size distribution
Inventor: MATSUI KENICHI
IPC: H04N7/18
Filed: 1989-10-07
Abstract: PURPOSE:To accurately measure particle size distribution from a substance having a small diameter to a substance having a large diameter by accumulating one-dimensional image data in a moving direction of a substance group with resolution which is nearly equal to the resolution of a one-dimensional image sensor camera and obtaining two-dimensional data. CONSTITUTION:The image of the moving substance group is formed in the two-dimensional image data obtained by an image memory 7 by setting the resolution of the one-dimensional image by the one-dimensional image sensor camera 5 and the resolution in the moving direction of the substance group nearly equal. The image of the moving substance group is formed in the two-dimensional image data obtained by a compressed image memory 9 with the resolution in the moving direction of the substance group which is lower than the resolution of the memory 7. The substance having the small diameter is mainly detected from the two-dimensional image data in the memory 7 and the substance having the large diameter is mainly detected from the two-dimensional image data in the memory 9 respectively, and the particle size distribution of the entire substance group is obtained. Thus, probability that one part of the substance having the large diameter protrudes from the image and becomes out of a measured object is drastically made lower than a case that the detection is performed by using only two-dimensional image accumulated by taking the substance having the small diameter as an object.
Patent JP-H0578915-A (JP)
Title: Production of polyester fiber having high strength and low shrinkage
Inventor: TANI KATSUYA
IPC: D01D5/24
Filed: 1991-09-13
Abstract: PURPOSE:To obtain the subject fiber having excellent dimensional stability and productivity and useful as a tire-reinforcing material, etc., by incorporating a polyester having high molecular weight with a compound compatible to the polyester at or above a prescribed temperature, melting the mixture and hot- drawing under specific condition. CONSTITUTION:An ethylene terephthalate-based polyester having an intrinsic viscosity (IV) of 1.0-3.0 is incorporated with a compound compatible to the polyester at >=210 deg.C (e.g. ethylbiphenyl) in an amount of preferably 2-20wt.% and the mixture is melted and spun through a spinneret having plural nozzles for forming hollow fibers. The spun fibers are solidified by cooling, taken up, swollen by introducing into a swelling solvent for the polyester optionally after temporarily winding on a spool and subsequently subjected to multi-stage hot- drawing to obtain the objective fiber.
Patent JP-H10111301-A (JP)
Title: Cantilever holder and scanning probe microscope using the same
Inventor: YAMAMOTO TAKUMA
IPC: G01N37/00
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a scanning probe microscope provided with a cantilever holder, reducing a stray capacity in the cantilever holder and facilitating electrical bonding between a cantilever and a measuring circuit. SOLUTION: A scanning probe microscope has a cantilever 1 with metallic patterns 202, 203, a cantilever holder 2 for holding the cantilever 1, a sample holder for holding a sample, a space holding means for keeping a space between the sample and the cantilever 1 constant, and an electric circuit for processing electric signals of the metallic patterns of the cantilever 1. The cantilever holder 2 is provided with a pad part and a connecting terminal part 24 on a board 21. The pad part is connected to the wiring pattern 203 of the cantilever 1 by bonding or the like, and the connecting terminal part 24 is connected to an external electric circuit. With such constitution, floating capacity between the sample and the cantilever holder 2 can be reduced, and electrical bonding is facilitated.
Patent JP-H03123405-A (JP)
Title: Device for arranging seed in seeder for nursery box
Inventor: TAKAGI TADAO
IPC: A01C7/20
Filed: 1989-10-07
Abstract: PURPOSE:To sow rice seeds toward the same direction and make an interval between seedlings uniform by respectively providing the interior of flow passages for delivered seeds with a specific reversing part. CONSTITUTION:Dropping chutes 18 formed into the shape of a wavy plate in which flow passages 21 of a width for flowing down one grain of rice seed 7 in the vertical direction are provided side by side are installed under a stripe sowing unit. Middle parts of the flow passages 12 are provided with steeper slopes 23 than those of the flow passages 21 and the slopes 23 are respectively provided with a reversing part 19 having upward directing erected hair. Thereby, the rice seeds are sown toward the same direction to always drop from the side of rachis-branches into stripe grooves and the interval between the buds put forth from the rice seeds is made uniform.
Patent JP-H04140611-A (JP)
Title: Mounting structure and mounting method of optical rotary encoder
Inventor: USHIYAMA SHIGEYUKI
IPC: G01D5/36
Filed: 1990-10-02
Abstract: PURPOSE:To correctly and easily adjust the space and phase of code plates of a rotary encoder by using a fixed code plate fixed to one end of a columnar member and a transparent rotary code plate fixed to a rotary shaft and confronting to the fixed code plate. CONSTITUTION:A through hole 34a is formed in a columnar member 34, which is fixedly bonded to a light emitting element 40 and has a fixed code plate 31 rigidly bonded to one end thereof. A transparent rotary code plate 30 is fixed to an end part of a rotary shaft 10 by an adhesive. An assembling part prepared beforehand is inserted into a through hole 44 of a flange part 12a. The code plate 32 is pressed against the code plate 30 via a transparent spacer 42 of a predetermined thickness. In this state, the gap between the code plates 30 and 32 is set to a predetermined value. Moreover, the phase of the code plate 32 is adjusted through the code plate 30 and spacer 42. The member 34 is fixed to the flange part 12a where the adjustment is completed. Then, the spacer 42 is removed. A photodetecting element 52 is secured to a housing 50.
Patent JP-H0571635-A (JP)
Title: Controller of automatic transmission for vehicle
Inventor: YOSHIZAWA HIROSHI
IPC: F16H59/24
Filed: 1991-09-14
Abstract: PURPOSE:To perform a sloping road control so well in terms of responsiveness even under such a running condition as starting after stoppage on a downward slope by suspending a judgment of whether running on a sloping road or not when so judged that it is in gearshifting, excepting such a case that shift takes place in a direction of reducing a transmission gear ratio as running below the specified car speed. CONSTITUTION:After checking a fact that a shift display timer value is zero and it is not judged as in gearshifting, when each exciting pattern of both solenoid valves 54, 56 is so judged that they are varied, the current car speed is compared with the specified car speed, and when it exceeds that, a specified value is set to a timer, starting it. When so judged that it is less than the specified car speed, it is set to the side of a relatively position, for example, in and around a range of 40km/h. Accordingly, if it is in the gearshifting, any calculation of a difference mean value is suspended, and thereby the last time calculated value is used so that there is no fear of committing an error in the control value. When a car is stopped once in the point midway in a downward slope and then started, the difference mean value is calculated at each control period, so that it is quickly selectable to a downward sloping road map.
Patent JP-H04189162-A (JP)
Title: Image forming apparatus
Inventor: AKIYAMA SATORU
IPC: B41J29/38
Filed: 1990-10-02
Abstract: PURPOSE:To improve the throughput of printing process by a method wherein when it is detected that a storage medium that has been printed is discharged, image data recorded on the storage medium is erased from a memory. CONSTITUTION:A timing T6 shows a timing at which a signal (POSNS) of a paper discharge sensor is turned to false (low level). That is, it shows a timing at which a transferred toner image is fixed on a sheet of recording paper by a fixing unit and the recording paper is completely discharged outside an apparatus. At this timing, an engine controller 29 performs a control process so that a PROUT signal is turn to true (low level) and output to a video controller 19 for a second, for example. Thereby, the video controller 19 detects the fact that the recording paper is normally discharged. Thus, the video controller 19 erases code data and bit image data from a RAM 21.
Patent JP-H01105989-A (JP)
Title: Active screen
Inventor: SATO MASAMICHI
IPC: G03B21/00
Filed: 1987-10-19
Abstract: PURPOSE: To project a sharp image even in a light place by photodetecting an image projected on a screen by a light receiving element and connecting a light emitting element so that light is emitted according to the quantity of received light. CONSTITUTION: The screen 1 consists of photodiodes PD4. light emitting diodes LD6, and circuit units 5 arrayed in quantities on a ceramic substrate 2 and a display surface in matrix. The units 5 connect the PDs 4 and LDs 6, and the current gains of the PDs 4 are amplified by amplifiers to drive the LDs 6. Therefore, the LDs 6 illuminate higher luminance in proportion to the quantities of light made incident on the PDs 4. A projector 8 which projects the image on the surface 3 is equipped with a chopper disk 10 having a slit and the disk rotates at a constant speed to project the image on the surface 3 intermittently at a specific frequency. The units 5 includes filter circuits which cut DC components, so the influence of external light can be removed, so the sharp image can be projected even in a light place.
Patent JP-H11102420-A (JP)
Title: Portable information terminal and card
Inventor: FUKUSHIMA MASAHITO
IPC: G06K19/07
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent forgetting a portable information terminal by notifying a user of the fact that his contactless card has moved away from the information terminal by a fixed distance or more, when the user moves away from the contactless card by a fixed distance. SOLUTION: A card modem circuit 8 demodulates a negotiation data received from the main body antenna of a portable information terminal and an ID code and sends them to a card controller 7. The controller 7 stores the ID code of a contactless card that is carried by its user and sends the negotiation data and the ID code data on the contactless card to the potable information terminal to communicate with it at each fixed time for negotiation, in response to the communication requests given from the information terminal. When the portable information terminal is moved away from the contactless card by a fixed distance or more and the communication becomes unavailable. A buzzer 10 or a vibrating device 11 is actuated to notify the user of the fact that his contactless card has moved from the portable information terminal by a fixed distance or more.
Patent JP-H11102283-A (JP)
Title: Right shift operating method and right shift computing element
Inventor: GOKAN HIROSHI
IPC: G06F7/76
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a right shift computing element with which the right shift operation of a negative number is enabled at much higher speed. SOLUTION: Only a code bit is extracted from a number to be shifted by a code bit extracting part 1, a number shifted to left for '1' just for the number of shift number is outputted from a left barrel shifter part 2, the outputs from the number to be shifted and the left barrel shifter part 2 are added by an adder 3 and when the number to be shifted is positive, based on the output from the code bit extracting part 1, the input of the number to be shifted is outputted by a selector part 4 but when the number to be shifted is negative, the input of the arithmetic result at the adder 3 is outputted. Then, the number to be shifted is shifted to right by the right barrel shifter 5 while filling code bits just for the value of the shift number outputted from the selector part 4.
Patent JP-S63118439-A (JP)
Inventor: SEKIMOTO MASAMI
IPC: E04F15/18
Filed: 1986-11-04
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-H03124810-A (JP)
Title: Fiber having antibacterial function
Inventor: YAMAMOTO KOICHI
IPC: D06M101/16
Filed: 1989-10-09
Abstract: PURPOSE:To obtain the subject fiber suitable for clothing, towel, sports goods, filter for air conditioner and toothbrush, etc., without fear of falling off by incorporating fine powder of a soluble glass containing silver ion into a resinous fiber material in an amount below a specific value. CONSTITUTION:Powder of a fusible glass having <=50mum particle diameter and containing silver ion is incorporated into a resinous fiber material in a ratio of <=30wt.% to afford the objective fiber. Eluting rate of silver ion from said fiber is preferably controlled in a range of 1-5000ng/cm<2>/day.
Patent JP-H07122915-A (JP)
Title: Dielectric resonator circuit
Inventor: SUZUKI MASAHIKO
IPC: H01P7/10
Filed: 1993-10-21
Abstract: PURPOSE:To provide a dielectric resonator circuit capable of finely adjusting a resonance frequency in a relatively wide range for miniaturizing the communication equipment of microwaves and millimeter waves and lowering the height of it. CONSTITUTION:In this dielectric resonator circuit provided with a microstrip line 3 and a dielectric resonator 4, a metal piece 5 in contact with a grounding conductor 1 near the dielectric resonator 4 for adjusting the resonance frequency by changing a distance with the resonator 4 is provided. Or, the resonance frequency is adjusted by providing plural land patterns 6 on a dielectric substrate 2 near the resonator 4 and successively connecting the land pattern 6 at one end connected to the grounding conductor 1 and the respective remaining land patterns 6 by metal foil 7, by proving a grounding pattern 8 on the dielectric substrate 2 near the resonator 4 and bringing the metal foil 9 close to or away from the resonator from a side opposite to the resonator 4, or by providing a dielectric substrate piece 10 near the resonator 4, providing the grounding pattern 11 on the surface and bringing the substrate piece 10 close to or away from the resonator 4.
Patent JP-H1085275-A (JP)
Title: Automatic urine and feces disposal system for bed-ridden person
Inventor: HIRASAKA JIRO
IPC: A61G7/02
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To cause urine and feces expelled from a user while he is lying on a bed to be automatically sucked for disposal and to automatically wash and dry the dirtied buttocks. SOLUTION: An insulating tank is mounted at the bottom of a diaper cover 1 for a bed-ridden person (a), a sensor for detecting urine and feces is mounted in the tank, a sucking discharge opening from which to such and discharge the urine and feces discharged is formed in the tank, and a suction hose 5 is connected to the sucking discharge opening of the tank at one end and to a filth tank 7 at the other. Further, a suction pump 6 for sucking and discharging the excrement and urine is provided in a portion of the suction hose 5, a washing nozzle for washing the hip of the bed-ridden person (a) is mounted on the tank, a washing pump 9 for supplying washing water to the washing nozzle and a washing water reserving tank 10 are provided, and a dry air outlet from which to blow out dry air for drying the hip wetted with the washing water is formed in the tank.
Patent JP-H03124730-A (JP)
Title: Single crystal-reinforced film and its preparation
Inventor: GOTO KAZUO
IPC: B29D7/01
Filed: 1989-10-09
Abstract: PURPOSE:To enhance the reinforcing effect by kneading a mixture of a polymer matrix with a reinforcement, forming the mixture into a film, pressing the film, and stretching or rolling it to thereby orient the molecular chains of the reinforcement in one direction, all these processes being carried out under specific temp. conditions. CONSTITUTION:A mixture of a polymer matrix comprising a thermally meltable polymer selected from the group consisting of (co)polyamide, polyethylene, polypropylene, and polyethylene terephthalate with 5-30wt.% reinforcement comprising polymer single crystal of fibril crystal prepared in advance is kneaded, rolled, and formed into a film at a temp. lower than the m.p. of the reinforcement. The film is pressed at a temp. higher than the m.p. of the matrix and lower than the m.p. of the reinforcement, and then stretched or rolled at a temp. lower than the m.p. of the reinforcement to give a film wherein the reinforcement is so dispersed in the matrix that the molecular chains of the reinforcement are oriented in one direction.
Patent JP-H1087467-A (JP)
Title: Fine powder zinc oxide coated in high concentration
Inventor: NAKAMURA TADAO
IPC: A61K8/00
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for inhibiting a radical generation at the time when a zinc oxide powder absorbs light. SOLUTION: Zinc oxide coated with the oxide of a metal other than zinc has such characteristics that the probability of survival of HeLa cells in a culturing medium containing 1% surface coated zinc oxide is >=90% of that in a culture medium containing no coated iron oxide when the HeLa cells are cultured in the culturing medium containing the zinc oxide and containing no zinc oxide after irradiation with ultraviolet rays. The generation of the radical by the coated fine powder zinc oxide is inhibited.
Patent JP-S63119912-A (JP)
Title: Multistage rolling mill
Inventor: KIZAKI KIYOSHI
IPC: B21B13/14
Filed: 1986-11-05
Abstract: PURPOSE:To perform the high shape control of rolling with excellent productivity by storing support rolls contacting with small diameter work rolls, split backup rolls contacting with these and a horizontal bending device into a movable block. CONSTITUTION:A pair of intermediate rolls 41, 42 and a pair of small diameter work rolls 43, 44 confronting each other with a path line are provided between a pair of backup rolls 4, 5 to perform the rolling of a material hard to work etc. The support rolls 57, 58, 73, 74 contacting horizontally with each work roll 43, 44 are provided and for these, the split backup rolls 53, 54, 67, 68 are pushed and drawn by the horizontal bending devices such as the horizontal bending cylinders 47, 48, etc. In this way, the horizontal bending is given to the rolls 43, 44 through the support rolls 57.... Moreover, the horizontal bending device, the split backup rolls 53..., the support rolls 57..., etc., are stored in the blocks 6, 7 capable of being extracted in the direction of the roll axis to facilitate exchanging the rolls, etc.
Patent JP-S62125212-A (JP)
Title: Element energy generator
Inventor: SUEHARA YUKIAKI
IPC: F23K5/08
Filed: 1985-11-26
Abstract: PURPOSE:To produce a high fuel saving effect by mutual action in system of an element, by a method wherein powder of a specified element or chemical compound is dispersed in a proper medium to form it into a proper shape to produce an element energy generator. CONSTITUTION:Powder of at least one diameter or chemical compound, selected according to characteristics in system of a chemical reaction series material from Be, Mg, Ca, Sr, Sc, Y, Ti, Zr, V, Nb, Cr, Mo, Mn, Tc, Fe, Ru, Co, Rh, Ni, Pd, Cu, Ag, Zn, Cd, B, A, Ga, In, C, Si, Ge, Sn, P, As, Sb, S, Se, Te, (Ba, La, Hf, Ce, Ta, Pr, W, Nd, Re, Pm, Os, Sm, Ir, Eu, Pt, Gd, Au, Tb, Hg, Dy, TI, Ho, Pb, Er, Bi, Tm, Yb and Lu) and oxide and nitride thereof, and a group, consisting of KBr, RbI, NaC, LiF, is dispersed in a medium, e.g., ceramic to form it into a proper shape. If the element energy generator is placed in a gasoline tank or secured to the outer peripheral surface of a dry battery or mounted to the radiation plate of various stoves, fuel economy can be improved.
Patent JP-S60262932-A (JP)
Inventor: NEIZAN ERU CHIYAACHI
IPC: C22F1/08
Filed: 1984-12-15
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-H03126080-A (JP)
Title: Character display device
Inventor: ITO KEIICHI
IPC: G09G5/26
Filed: 1989-10-12
Abstract: PURPOSE:To rewrite, enlarge, and scroll a screen by utilizing a standard character generator instead of a bit map memory. CONSTITUTION:A third converting means 10-2 converts and controls a character address to a refresh memory 2 and a raster address to character generators 4-1 and 4-2 according as a standard or enlarged character is displayed. Timing control means 16-1, 16-2 vary the action timing of the refresh memory 2 in standard character display with enlarged character display. A display area designating means 5 designates the address of a display screen and uses the output of the third converting means 10-2 as the address of the refresh memory 2, whereby the display area in enlargement display is designated. A display means 6 displays a character pattern from switching means 10-1 and 10-3 or a second converting means 13-2 on the display screen. Thus, the screen can be instantaneously rewritten, enlarged and scrolled.
Patent JP-H0797741-A (JP)
Title: New microfiber cloth
Inventor: KONDO YOSHIKAZU
IPC: D06M101/16
Filed: 1993-09-27
Abstract: PURPOSE:To obtain microfiber cloth having extremely natural surface and good feeling unattainable in conventional dyed fabric by weaving a conjugate fiber having thick-and-thin form and composed of a combination of polymers having different dissolution rates and dissolving and removing one of the polymers from the woven fabric. CONSTITUTION:New woven microfiber cloth having pongee-tone appearance is produced by preparing a conjugate fiber composed of at least two kinds of polymer components having different dissolution rates and-alternately arranged in the fiber cross-section or in a sea-island state and having thick parts and thin parts in the direction of fiber axis, weaving fabric by using the conjugate fiber as the warp or the weft and dissolving and removing one of the components of the conjugate fiber of the woven fabric, thereby fibrillating the other component to form a loop of the fibrillated fiber protruding from the cloth surface and enabling the dyeing of the thick part of the conjugate fiber to dark color compared with the other parts to form a stripe pattern. The present invention also relates to a process for the production of the cloth.