baber/WOPTO huggingface dataset:
Patent JP-H04264989-A (JP)
Title: Data analyzer
Inventor: ISHIBASHI YUICHI
IPC: G06F3/153
Filed: 1991-02-20
Abstract: PURPOSE:To dispense with access between terminal equipments of a host computer and to improve a response by preserving a data analysis result in the preservation file of the terminal equipment and using it in display when the result is displayed with a condition different from a data analysis instruction. CONSTITUTION:Data read in from a data base 11 is converted to an absolute coordinate at an analysis execution part 13. The size of a segmenting window when the maximum value and the minimum value of the absolute coordinate are found and they are displayed on a display 17 is set, and the size of the window, the kind and color of a graph, and a plot position when the graph is plotted are generated in graphic display data. A communication control part 14 transfers the graphic display data generated at the analysis execution part 13 to the terminal equipment, and preserves it in a graphic display data preservation file 15. A graphic display part 16 sets the window when the graphic display data preservation file 14 is read in and displayed.
Patent JP-S59152989-A (JP)
Title: Preparation of impregnating material
Inventor: IWAHASHI TOORU
IPC: C10C3/08
Filed: 1983-02-18
Abstract: PURPOSE:To obtain an impregnating material for parent materials such as graphite electrode, high-density carbon material, refractory, etc., by distilling away a crystalline oil component from a coaly heavy oil to give concentrated pitch having a small amount of quinoline-insoluble substance, blending the pitch with a specific noncrystalline aromatic oil component. CONSTITUTION:(A) Concentrated pitch having a small amount of quinoline-insoluble substance obtained by distilling away a crystalline oil component having <=500 deg.C boiling point from a coaly heavy oil such as coal tar, etc. is blended with (B) usually 5-40wt% noncrystalline aromatic oil component (preferable example, naphthalene oil freed from crystal, anthracene oil freed from crystal, creosote oil) having <=20 deg.C freezing point, >=200 deg.C boiling point, and H/C=0.7- 1.3, to give the desired impregnating agent. EFFECT:Having a large amount of fixed carbon, low softening point, improved flow properties and wetting properties, and good heat stability.
Patent JP-S61188100-A (JP)
Inventor: TAKAHASHI YUKIO
IPC: B26F1/44
Filed: 1985-02-13
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-H04264904-A (JP)
Title: Picture tracking method
Inventor: TOGANO KAZUTOSHI
IPC: G05D3/12
Filed: 1991-02-20
Abstract: PURPOSE:To obtain a tracking method adopting a thinning method in which a large number of extracted picture elements can be taken, and in addition, the change of the number of the extracted picture elements is lessened by extracting the picture elements less than a specified number by rejecting one picture element for every plural picture elements in the range of the specified number of the picture elements in a stage to extract the picture elements. CONSTITUTION:When the number of the picture elements in the processing range is made N, and the number of the processible picture elements is made N0, four picture elements are extracted from every five picture elements 10 the range of 25/16 >=N/N0>1 and two picture elements are extracted from every three picture elements in the range of 9/4 >=N/N0>25/16. Then, a data processor 16 calculates the position of the center of gravity of the area of an image in a window as considering the extracted picture elements an object, and gives deviation from the central position of a picture to a visual line control device 22 as a tracking error. The visual line control device 22 controls a gimbal, etc., in accordance with the given tracking error, and moves the visual line of an image pickup device 10, and controls the image of the object so as to be positioned at the center of the picture.
Patent JP-H03234867-A (JP)
Title: Water-swellable non-twisted yarn
Inventor: TAKIZAWA MINORU
IPC: D06M101/16
Filed: 1990-02-07
Abstract: PURPOSE:To prepare the subject non-twisted yarn useful for preventing the travel of water in a communication cable by coating a non-twisted yarn with a water-swellable polymer to adhere filaments to each other. CONSTITUTION:A non-twisted yarn comprising substantially non-twisted synthetic filaments such as polyester filaments is immersed in a dispersion of a water- swellable polymer, preferably a polymer prepared by neutralizing an addition- polymer of thioglycolic acid, maleic anhydride, acrylic acid, etc., to the double bond of polystyrene.polybutadiene.polystyrene block copolymer, in an organic solvent (e.g. acetone or methylethylketone), and subsequently dried. When contacting with water, the non-twisted yarn swells to fill the space and simultaneously form a filter net to perfectly prevent the travel of the water in a cable, thereby useful for preventing the travel of water in optical fiber cables or electrical wire cables.
Patent JP-2000225464-A (JP)
Title: Wire bending machine
Inventor: TSURUIKE MITSUGI
IPC: B23K9/12
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a wire bending machine capable of automatically eliminate an arc start mistake and nearly surely conducting an arc restart. SOLUTION: Arc discharge is surely generated between a consumable wire 2 protruding from the tip of a torch 1 and this work is automatically done with linking to the automatic welding work of a welding robot, to this end, a device is provided with a cutting means to cut/remove the tip part of the consumable wire 2 formed at a welding work completion time immediate before and a bending means to bend the tip of the consumable wire 2 protruding from the tip of the torch 1 after cutting in a prescribed length and a prescribed angle.
Patent JP-S58142220-A (JP)
Title: Device for measuring flow speed or flow rate
Inventor: WADA SHIYUNICHI
IPC: G01F1/32
Filed: 1982-02-18
Abstract: PURPOSE:To measure the flow speed or flow rate in a broad temperature range, by providing a circuit which automatically corrects the fluctuation in the amount of delay due to the temperature of fluid to be measured, and invariably synchronizing the phase with the optimum phase angle by a voltage controlled phase shifting circuit which meets the minimum requirement. CONSTITUTION:When a reset switch 76 is closed, an output voltage V7 of a leap filter 7 is constant, and V4 is not controlled by the feedback loop of the sequence of V7 V4 V6 V7. Forward direction voltages of diodes 853 and 854, which are biased by a constant current source 852, are changed at a gradient of -2.3mV/ deg.C in relation to the temperature. Said voltages are amplified by the circuit comprising an operation amplifier 855 and resistors 856 and 857, applied  to voltage comparators 814 and 824 through a resistor 858, and used to control delay times TD1 and TD2. When temperature information is required to correct the density of the fluid to be measured in the flow rate measuring and the like, the information can be taken out of the output of the operation amplifier 855. The temperature information can be also obtained from the oscillating frequency of an oscillator 3 and the delay amount of V5 with respect to V1.
Patent JP-H10221964-A (JP)
Title: Image forming device
Inventor: IZUMI TAKAO
IPC: G03G15/16
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To form an excellent image without stains with a dissolving component from a belt by obtaining the non-contact state of an image carrier with a carrying means, during standing by for forming an image and providing a moving means for moving a transfer means, so as to obtain the non-contact state of the carrying means with the transfer means. SOLUTION: A member 23 is attached to a power feeding roller 13 and turnable around a supporting point (c), to be moved. During standing by for printing, the end part (d) of the member 23 is pulled downward by the force of a spring 21 and the power feeding roller 13 is placed at its lower limit position by a positioning member 24. During printing, the roller 13 is placed at its upper limit position by a solenoid 22. Thus, the moving means for moving the roller 13, to vertically move a belt 11 is provided so that the contact time of the belt 11 with a photoreceptor drum 1 and the roller 13 can be shortened and the oozing of the dissolving component from the belt 11 to the drum 1 and the roller 13 can be reduced.
Patent JP-H03233848-A (JP)
Title: Focusing ion beam device
Inventor: SHICHIEDA HIROYASU
IPC: H01J37/26
Filed: 1990-02-06
Abstract: PURPOSE:To observe a secondary electron image on a sample section while processing a sample with ion beams by providing an electron gun and an elec tron optical system tube at the position that electron beams can be irradiated to the sample section. CONSTITUTION:A hair-pin type tungsten filament is used for an electron gun 7, and an electrostatic lens type optical system of accelerating voltage 1-30kV variable for an electron ptical system 8, with an ion optical system and an electron optical system angled 60 deg. to allow the irradiation of electron beams to a sample section processed by ion beams. As a result, the observation of a secondary electron image on the sample section while processing a sample can be assured, resulting in a shorter time for analizing a sectional structure.
Patent JP-S57140577-A (JP)
Title: Liquid pressure pump of variable capacity
Inventor: HIGASHIDA FUSAO
IPC: F04B1/26
Filed: 1981-02-24
Abstract: PURPOSE:To eliminate a motive power loss and enable the operation of a pump with energy economization, by effecting control so that the discharge quantity of the pump can optionally be set external operating pressure and be kept constant despite the change in the discharge pressure of the pump. CONSTITUTION:When a pump is dirven without application of external operating pressure, the discharge quantity of the pump is maximum and some of the discharged fluid flows from a discharge passage 17 to a pressure passage 26 and is introduced into the rear chamber 14 on a control plunger 14 through a control passage 28 to tilt a swash plate 6 to its neutral position for the minimum discharge quantity. Under no load, feathering operation can be effected if the external operating pressure is not applied. When an operating valve 20 is shifted by applying the external operating pressure, the rear chamber 14a is connected to a tank through the control passage 28 and a tank passage 30 so that the swash plate 6 is tilted and maintained in a position for a discharge quantity corresponding to the external operating pressure.
Patent JP-S62185257-A (JP)
Title: Optical head
Inventor: MATSUOKA KAZUHIKO
IPC: G11B7/09
Filed: 1986-02-12
Abstract: PURPOSE:To miniaturize an optical head and to attain AF control and AT control more satisfactorily by providing the first and the second optical sensors with light receiving parts in respectively in specific directions and dividing them into two parts. CONSTITUTION:The optical head is composed in the following way; The first optical sensor 28 is provided with light receiving parts 28a-28c for at least the number of light beams along the arranged direction of incident light beams, and respective light receiving parts 28a-28c are divided into two parts in the arranged direction of the incident light beam (y-direction), and the second optical sensor 30 is similarly provided with light receiving parts 30a-30c, and respective light receiving parts 30a-30c are divided into two parts in the orthogonal direction (x-direction) to the arranged direction of the incident light beams. In the light receiving part, images of a light beam spot formed on the surface of an optical card are respectively focused, so that an AT signal can be obtained from the sensor 28 and an AF signal from the sensor 30. Since the optical head can be miniaturized and different sensors can be used for the AF and AT signals, a crosstalk between the AF and AT signals can be prevented, and AF control and AT control can be more accurately attained.
Patent JP-S63196081-A (JP)
Title: Semiconductor-type pressure detector
Inventor: INA OSAMU
IPC: G01L9/00
Filed: 1987-02-10
Abstract: PURPOSE:To provide a firm bonding, excellence in durability and production at a low cost by stacking and using a glass suitable for anode bonding which was formed by sputtering as an intermediate material for the bonding of a semiconductor strain gauage chip with a metal diaphragm for pressure receiving. CONSTITUTION:On the bottom of a semiconductor strain gauge chip 2, a glass material 3 which is suitable for anode bonding and has a proper thermal expansion coefficient close to the thermal expansion coefficient of the chip is thinly stacked by sputtering as an intermediate material, and the semiconductor strain gauge chip 2 on which the thin glass material 3 was stacked is anode-bonded to the side of a metal diaphragm 11 opposed to a medium to be detected (diaphragm surface), which metal diaphragm has substantially similar thermal expansion coefficient to the semiconductor gauge chip and has a sufficient pressure resistance. With this, the glass thin film 3 has an appropriate thermal expansion coefficient value and the bonding strain and thermal stress involved in the bonding can be made small, so the semiconductor strain gauge chip 2 can be bonded to the metal diaphragm 11 firmly and positively, whereby the detection precision can be made high.
Patent JP-S56125850-A (JP)
Title: Manufacture of semiconductor device
Inventor: IKETANI HIROTOSHI
IPC: H01L23/50
Filed: 1980-03-06
Abstract: PURPOSE:To improve the wet-proofness of a semiconductor device by a method wherein an electrode and wiring made of Al material of the semiconductor device is applied an anodic oxidation treatment to form a passive state film and then sealed. CONSTITUTION:An integrated circuit having the Al evaporated electrode and the Al wiring are die-bonded and a lead frame wire-bonded with an Au wire, is dipped in an anodic oxidation treating liquid of 3%-oxalic acid aqueous solution, applied an electric current and anodic oxidation-treatment to form the passive state film on the surface and after that, transfer-molded with epoxy resin or the like to resin-seal the semiconductor device. Whereby since the thick passive state film is formed on the Al surface, the semiconductor can be formed which is superior in the wet- proofness and high in the reliability.
Patent JP-S60174343-A (JP)
Title: Tonneau cover for car
Inventor: KAZAMA NORIO
IPC: B60R5/04
Filed: 1984-02-17
Abstract: PURPOSE:To use a tonneau cover member as a chair which is capable of reclining at the time of separation from a car body by dividing the tonneau cover member into first and second cover members which are capable of folding in two through a hinge and by arranging a lock member which holds said cover members at a desired angle at the back side. CONSTITUTION:A seat-back is provided for use as a reclining by falling it down to the position of a first cover member 15, and when the engaging pin 33 of a lock device 30 is engaged with the uppermost gear portion 31a of a gear 31, the first cover member 15 is hung at approximately right angles to a second cover member 18, and it can divide a baggage room into back and forth. At ordinary times, as shown in a two-dotted line, in case that the engaging pin 33 is not engaged with the gear portion 31a of the gear 31, the second cover member 18 rotates upward linking to a back door through a rope attached to the back door by opening the back door, and baggage inside the baggage room can be taken in and out from outside a car.
Patent JP-S60172060-A (JP)
Title: Method for developing electrostatic image
Inventor: YANO YASUSHI
IPC: G03G13/09
Filed: 1984-02-17
Abstract: PURPOSE:To enable enhancement of triboelectrifiability of toner particles and fluidity of a developer, and prevention of fog due to low bias voltage, and edge effect due to suppression of increase of electric resistivity, etc., by developing an electrostatic latent image with a toner concn. calculated as a function of both of the specific surface areas of a carrier and a toner. CONSTITUTION:A toner image is formed by rubbing the surface of a photosensitive body having an electrostatic image with a megnetic brush made of a mixture of a magnetic carrier and a triboelectric toner. In this development method, the toner is used in a concn. of Ct satisfyng the equation, as shown here, in which Sc is the specific surface area, cm<2>/g, of the carrier, St is that of the toner, (k) is a number of 0.90-1.14. The deviation between the toner concn., %, and the carrier surface area occupation rate Sc/(Sc+St), % can be estimated by finding the coefft. (k), the tatio between both, and this (k) depends on the form of the used carrier. When the value (k) reaches the lower limit, as the development proceeds, the toner replenishing mechanism is actuated, and toner replenishment is continued till the value of (k) reaches the upper limit.
Patent JP-S63200938-A (JP)
Inventor: ROBAATO JIEI UOONAA
IPC: B23Q1/01
Filed: 1988-02-08
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-H01203020-A (JP)
Title: Refining process for high temperature reducing gas
Inventor: NAKAYAMA TOSHIO
IPC: B01D53/14
Filed: 1988-02-10
Abstract: PURPOSE:To stabilize the performances of absorption and regeneration by treating reducing gas containing S component with an absorbent in the processes of absorption, regeneration, cooling and reduction respectively and recover heat continuously from high temperature gas in a reactor outlet in the regeneration process. CONSTITUTION:High temperature reducing gas 1 containing H2S and COS is fed into a reactor 16, in which H2S and COS are absorbed by Fe2O3 and the like, and turned into refined gas 42. On the other hand, a reactor 19 finished in absorption process in regenerated by gas containing O2 fed from a line 47 is regenerated, while gas generated from an outlet is heat recovered by a heat exchanger 48 and then guided into a S recovery device 53 and an S separator 57 to recover S and returned to a circulating gas line 41. A reactor 18, after the completion of regenerating process, feeds comparatively low temperature circulating gas from a blower 60 to carry out cooling. A reactor 17, after the completion of cooling process, reduces an absorbent through part of the high temperature reducing gas 1, and SO2 and H2S generated at that time are transferred to an S recovery system through a line 44.
Patent JP-S55119019-A (JP)
Title: Hydraulic platform scale
Inventor: KANZAWA KAZUYOSHI
IPC: G01G5/04
Filed: 1979-03-08
Abstract: PURPOSE: To provide a platform scale which is practical and has a wide range of use, by arranging two or more pairs of single-acting hydraulic cylinders on a horizontal base symmetrically as to a center point.  
     CONSTITUTION: Four single-acting hydraulic cylinders 1 with springs built in are set up and secured on the corners of a horizontal oblong base 2. A platform 3 is supported on the spheircal or cylindrical tops of rods. Concave faces having a slightly larger radius of curvature than the tops of the rods of the cylinders 1 are provided on the bottom of the platform 3 in positions corresponding to the tops of the rods. A hydraulic pipe 4 is connected to the four cylinders 1, a pressure gauge 5 and a hydraulic pressure source S. The weight of a load a put on the platform 3 can be determined from the value indicated by the pressure gauge 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06241246-A (JP)
Title: Hydraulic power transmission coupling
Inventor: SUZUKI SATORU
IPC: F16D31/02
Filed: 1993-02-17
Abstract: PURPOSE:To reduce a gap ratio as well as to secure the stable operation of a variable magnetic material by inserting a spacer made of a nonmagnetic material in a gap between the variable magnetic material and a housing. CONSTITUTION:An accumulator piston 42 is installed for absorbing a thermal expansion of sealed oil. In addition, a return spring 44 is interposed between the accumulator piston 42 and a cover 43 fixed to a housing 1. Here a nonmagnetic spacer 61 is inserted into an inner diametral part of this spacer 61 and an outer diametral part of a movable magnetic material 27. This spacer 61 uses a slender stainless steel sheet rounded after being cut into a rectangle. With this constitution, even in the case where the movable magnetic material 27 is made into being eccentric at the maximum, the ratio of the maximum gap and the minimum gap between the inner diametral part with the housing 1 and the outer diametral part of the movable magnetic material 27 is made so as not to exceed 3. Accordingly, since unbalance in magnetic attraction becomes lessened, frictional force lying between the housing 1 and the movable magnetic material 27 is reduced.
Patent JP-S51122524-A (JP)
Title: Rolling toy
Inventor: KAMATA NITOJI
IPC: A63H17/00
Filed: 1976-03-16
Abstract: PURPOSE: To enable the children to observe the traction, trailing and experiments on friction. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59157414-A (JP)
Title: Air supplying process for dust incinerator
Inventor: YAMAGISHI MIKI
IPC: F23G5/04
Filed: 1983-02-23
Abstract: PURPOSE:To prevent deterioration of furnace material and adhesion of clinker caused by a high temperature in an incinerator by a method wherein in a drying zone, dusts are efficiently dried by hot air and generation of reducing gas is increased to promote a restriction of NOx and, in turn, in a combustion zone, combustion air is kept at a proper temperature required for combustion. CONSTITUTION:To window boxes 1a, 1b and 1c in a drying zone A is supplied hot air heated by a preheater 7 from a drying air supplying pipe 9 and then dusts 8 on the drying grids 3a and 3b are efficiently dried. And, to the window boxes 2a and 2b of a combustion zone B is supplied air of room temperature from a combustion air supplying pipe 10 and the dusts 8 on the combustion grid 4 are combustioned. in case that quality of dust is poor and it is required to increase the air temperature more than room temperature, a damper 12 of a branch pipe 11 is opened to cause a part of hot air increased by an air preheater 7 to be fed into the combustion air and then the combustion air is increased up to the proper temperature.
Patent JP-H10217879-A (JP)
Title: Suitability determining device for vehicle ahead
Inventor: YANAGISAWA TAKASHI
IPC: G01S13/93
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To determine whether a vehicle ahead is suitable or not as a vehicle ahead of own vehicle by providing a suitability determining means, which determines suitability of the preceding vehicle on the basis of a detected inter- vehicle distance, and an alarm means giving an alarm to a driver in the own vehicle on the basis of the determination result from the suitability determining means. SOLUTION: An inter-vehicle distance sensor 10, a wheel speed sensor 12, a steering angle sensor 14, an interior CCD camera 16, a front CCD camera 18 are connected to a control unit 20. As a result, an inter-vehicle distance to the preceding vehicle, an own vehicle speed, a steering condition, a blinking condition of a driver, a shape of the preceding vehicle and the like can be always recognized by means of the control unit 20. To the control unit 20, a memory 22, in which various kinds of recognized data are stored, is connected. On the basis of the data stored in the memory 22, the suitability between the own vehicle and the vehicle ahead is determined.