baber/WOPTO huggingface dataset:
Patent JP-S5586255-A (JP)
Title: Remote intra-office exchange test system
Inventor: MATSUO SHIGE
IPC: H04M3/24
Filed: 1978-12-25
Abstract: PURPOSE:To make it possible to detect a fault in its early stages by incorporating a time-division switch and remote office processor in an invariably on-line system for use for switching process, and then by supervising its normality. CONSTITUTION:To the outgoing side of coder-decoder 4, multiple connections of interface unit 8 and time-division switch 5 are made to incorporate switch 5 in an invariably on-line system and also to put remote office processor 6 into operation, thereby making a switching process possible. In case of an intra-office connection, unit 6 controls switch 5 to supply a signal even to switch 5 for a check on the normality of the signal, and a supervision over whether a program runs normally or not in unit 6 is exercised, so that in case that a fault occurs, it can be detected immediately. In addition, the swtiching of digital transmission line 9 and switch 5 is never done for the test, so that no influence upon a switching connection path via transmission line 9 will be exerted. In this way, the fault can be detected in its early stages.
Patent JP-H0510614-A (JP)
Title: Screw refrigerator
Inventor: YAMAGUCHI NORIHIDE
IPC: F25B1/047
Filed: 1991-07-02
Abstract: PURPOSE:To eliminate the chattering of a check valve and prevent the generation of noises due to the chattering and the vibration in the economizer piping during a low load operation in which the difference of high pressure and low pressure is so small as to cause the chattering of the check valve provided in an economizer piping when the compression chamber of a screw compressor is closed or opened. CONSTITUTION:On the secondary side of a check valve 8 that is provided in an economizer piping 7 a valve 9 is provided which closes the economizer channel when there is a pressure difference between high pressure and low pressure with the differential pressure in the front and rear in the pressure on the primary side and the pressure on the secondary side being negative. With this arrangement even when the operation is with a low load in which the differential pressure in the front and rear of the pressure on the primary side and the pressure on the secondary side of the check valve 8 becomes negative by closing or opening of the compression chamber of a screw compressor 1, a variation in the pressure on the secondary side of the check valve 8 is not let to give influence on the check valve 8 and its chattering is prevented.
Patent JP-H0917064-A (JP)
Title: Recording and reproducing device
Inventor: KUWAJIMA HIDEKI
IPC: G11B15/295
Filed: 1995-06-28
Abstract: PURPOSE: To reduce the number of parts relative to a mechanism for pressing a pinch roller against a capstan and to reduce power consumption concerned by eliminating this pressing mechanism. CONSTITUTION: A 1st capstan 12 is rotated at a prescribed rotating speed by a motor 19. A 2nd capstan holder 53 for freely rotatably holding a 2nd capstan 13, parallel to the 1st capstan 12 and having a rotating center which is eccentric from the center of the 2nd capstan shaft is freely turnably fitted to a 1st capstan holder 52, and is rotationally driven by interlocking with a tape loading operation. The 1st and 2nd capstans 12 and 13 are fixed with 1st and 2nd collars formed of soft magnetic substance, respectively. A roller 54 of a magnetized cylindrical member is attracted to the cylindrical surfaces of the 1st and 2nd collars. The roller 54 is magnetized in the rotating direction of its column, and the rotation is transmitted from the 1st capstan to the 2nd capstan without fluctuations.
Patent JP-H0917091-A (JP)
Title: Magneto-optical disk recording and reproducing device
Inventor: SUZUKI TAKASHI
IPC: G11B17/26
Filed: 1995-06-28
Abstract: PURPOSE: To prevent erroneous insertion of a disk cartridge with the small number of components by providing mechanisms for preventing left/right erroneous insertion on plural cartridge housing parts of a stocker part and interferring the erroneously inserted disk cartridge with erroneous insertion preventing pawls. CONSTITUTION: The stocker 8 is provided with the disk cartridge housing parts 33 having plural steps, and the left pawl mechanism 54 and the right pawl mechanism 55 for preventing the erroneous insertion having the erroneous insertion preventing pawls 56, 65 corresponding to the housing parts 33 are provided respectively at the left and right sides of the housing parts 33. When the disk cartridge is erroneously inserted to the housing part 33, the disk cartridge is interferred by the pawls 54,65 and not inserted completely to the housing part 33. Meanwhile, when the cartridge is properly inserted, the pawls 54, 65 are fitted into grooves of the disk cartridge, then the disk cartridge is completely inserted.  By this constitution, the magneto-optical disk recording and reproducing device provided with the stocker capable of preventing the erroneous insertion of disk cartridge is obtained without increasing the scale of device by the use of the small number of components.
Patent JP-S6318030-A (JP)
Title: Zirconium and zirconium alloy and its production
Inventor: KUBO TOSHIO
IPC: C22C16/00
Filed: 1986-07-11
Abstract: PURPOSE:To obtain a component material for nuclear fuel elements having superior corrosion resistance to cooling water and improved in stress corrosion cracking resistance, by applying hot rolling and cooling treatment to Zr or Zr alloy under specific conditions and by specifying the average grain size and average intergranular spacing of impurities or second-phase grains. CONSTITUTION:At the time of manufacturing Zr or Zr alloy for use in component material for nuclear fuel elements, hot rolling is carried out in a temp. range of 800-950 deg.C and cooling is carried out with regulating the cooling rate in a temp. region until 600 deg.C is reached so that is does not exceed 100 deg.C/sec. In this way, the grains of impurities or second-phase grains containing alloying elements are refined to <=0.2mu average grain size and the above grains are dispersed so that average intergranular spacing is regulated to <=5mu.
Patent JP-H107053-A (JP)
Title: Remote controlled opener for motorcycle
Inventor: ASAKAWA EIJIRO
IPC: E05B49/00
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To unlock a lock device of a container under a remote controlling operation. SOLUTION: A container 5 supported at a frame 3 can be opened or closed by a seat 4, a lock fitting 7 arranged at the bottom part of the seat 4 is locked by a seat catch 8 arranged at the frame 3, it is manually unlocked by a key operation of a lock device 9 and concurrently line lock device 9 is connected to an actuater 10, the actuater 10 is connected to the seat catch 8, the actuater 10 is operated by a remote controling signal so as to unlock the seat catch 8 under a remote controlling operation. The actuater 10 is arranged in a space between the cargo device 5 and a vehicle body cover 11 and further supported by the frame 3.
Patent JP-H06117835-A (JP)
Title: Three-dimensional information sampling method
Inventor: KAWATO SHINJIRO
IPC: G06T7/00
Filed: 1993-06-30
Abstract: PURPOSE:To obtain a three-dimensional information sampling method by which a voxcel to which a feature point belongs can be accurately extracted even when the feature point is concealed by an object itself. CONSTITUTION:A TV camera 2 takes the image of an object 1 from different positions and an image processor 3 processes the plurality of images of the object 1 taken with the camera 2. Then a computer 6 samples feature points from each image, calculates a straight line connecting each feature point with the projecting centers of the pictures in a three-dimensional space, and finds first voted results counting the number of images from which the straight line is calculated intersecting each voxcel of a three-dimensional mesh assumed in the three-dimensional space in which the object exists. Then the computer 6 performs second voting for counting the number of images in which the first voted results become the maximum values in the voxcels containing the calculated straight line and extracts the voxcels representing the feature points based on the first and second voted results.
Patent JP-H0327595-A (JP)
Title: Formation of reference hole in multilayer laminated board
Inventor: SHIMIZU HIDETAKA
IPC: H05K3/46
Filed: 1989-06-23
Abstract: PURPOSE:To improve yield of a multilayer laminated board by simultaneously transmitting a reference hole position mark on two or more inner layer board metal layers with soft X-ray, and processing an obtained image to perform opening. CONSTITUTION:A soft X-ray radiating unit 12 is moved, reference hole position marks of an inner layer metal layer of a multilayer laminated board 1 are radiated with soft X-ray, a transmitted image is obtained by a soft X-ray image receiver 16. An image signal of a transmitted image is processed by an image processor 17, and a center of gravity of an area of a figure surrounded by the outer periphery of the mark superposed with the hole position mark or an area of a figure surrounded by the inner periphery of the superposed mark is obtained. A controller 10 performs a reference hole opening in a positional relationship for averaging deviations between the layers.
Patent JP-S6222838-A (JP)
Title: Extrusion resin composition
Inventor: YAMADA KUNIO
IPC: C08L23/00
Filed: 1985-07-22
Abstract: PURPOSE:To obtain an extrusion resin compsn. having excellent extrudability, chemical resistance, etc., by mixing an ethylene/alpha-olefin copolymer, a copolymer of ethylene with a vinyl ester of a satd. carboxylic acid and a block copolymer. CONSTITUTION:40-90pts.wt. ethylene/alpha-olefin copolymer (A) having a density of 0.9-0.94g/cm<3>, 5-50pts.wt. copolymer (B) of ethylene with a vinyl ester of a satd. carboxylic acid and/or copolymer (B) of ethylene with an alkyl ester of an unsaturated carboxylic acid, and 5-50pts.wt. block copolymer (C) having an intrinsic viscosity of 0.7dl/g or above (in xylene soln. at 70 deg.C) contg. at least two arom. monoalkenyl or monoalkenylidene polymer blocks and at least one partially or wholly hydrogenated aliph. conjugated diene hydrocarbon polymer block are mixed together to obtain the desired extrusion resin compsn.
Patent JP-H07213662-A (JP)
Title: Composite ball bat made of imitation wood
Inventor: ROJIYAA BII SUUDAAZU
IPC: A63B59/06
Filed: 1994-07-14
Abstract: PURPOSE: To improve the durability of a bat, by disposing a fiber tube inside an outer shell having a plurality of hardened layers of a fiber reinforced resin material, and inside the tube rigid hardening expansible urethane foam of a prescribed expansion density, so that between them the hardening resin may be infiltrated to effect bonding, and by mounting a knob for gripping and a cap. CONSTITUTION: An outer shell 12 made of a fiber reinforced resin material is formed by laminating a plurality of layers of thermosetting epoxide resin prepreg. Inside thereof, a fiber tube 30 made of glass fiber or the like is disposed in a laminated state so that at this time the hardening resin of the outer shell 12 may be infiltrated. Furthermore, inside thereof, a rigid hardening expansible urethane foam 22 having an expansion density of 15 to 401b/cubic foot is filled so that at this time the hardening expansible urethane resin may be infiltrated into the fiber tube 30. Then, the outer shell 12, the fiber tube 30 and the urethane foam are united. To this an end cap 20 and a knob 18 are attached.
Patent JP-H064891-A (JP)
Title: Eccentricity adjusting device
Inventor: MUKODA MASARU
IPC: G11B7/26
Filed: 1992-06-22
Abstract: PURPOSE:To align the center of a pattern with the center of rotation of a rotation mechanism part even when the deviation between the center of a disk shaped object and the center of the pattern formed on the surface of the object exists. CONSTITUTION:At the time of measurement, in the state that a disk shaped object 1 such as an optical master disk is rotated while the object is fitted to a rotation mechanism part 2 for holding and revolving the object, a laser beam 4 is radiated on the pattern formed on the disk shaped object 1 from a laser oscillator 3. A first order diffracted light beam 5 diffracted from the pattern formed on the disk shaped object 1 is picked up by a beam position sensitive part, a calculating part for eccentric amount 7 outputs a correction signal for eccentric amount 'b' so that the deviation of a light receiving position signal 'a' gets small, a position adjusting part 8 shifts the disk shaped object 1 by means of the correction signal for eccentric amount 'b' and the eccentricity between the center of rotation of the rotation mechanism part 2 and the center of the pattern on the disk shaped object 1 is adjusted.
Patent JP-H0911378-A (JP)
Title: Laminate
Inventor: OKADA EIJI
IPC: B32B27/06
Filed: 1995-06-28
Abstract: PURPOSE: To enhance execution properties, heat insulating properties and sealability by coating the surface of open-cell foam or fiber aggregate in a compressed state with a film. CONSTITUTION: The surface of open cell foam or a fiber laminate in a compressed state is coated with a film. The open cell ratio of the foam is pref. 5% or more, more pref., 50% or more. The fiber aggregate is composed of, for example, rock wool, glass wool or cellulose fibers. In a film coating method, for example, a sandwich member consisting of the foam 3 having a large number of holes provided to the upper and rear surfaces thereof by needling and the films 4, 5 holding the foam from above and below is arranged between upper and lower heated presses 1, 2 and compressed by the presses 1, 2 to cover the upper and rear surfaces of the foam with the films 4, 5.
Patent JP-S6056138-A (JP)
Title: Air-fuel ratio adjusting apparatus for internal- combustion engine
Inventor: NAKANO JIROU
IPC: F02D41/14
Filed: 1983-09-06
Abstract: PURPOSE:To facilitate the correction for the deflection of air-fuel ratio due to the change with the passage of time by installing an integration type correction coefficient correcting means which increase/decrease-corrects the correction coefficient which is multiplied by the fundamental fuel injection amount and used in the calculation of fuel injection amount, according to the command supplied from outside. CONSTITUTION:In engine operation, the fuel injection time is calculated in a control circuit 34 by multiplying the fundamental injection amount F obtained from each output of an engine revolution-number sensor 38 and an intake pipe pressure sensor 36 by the correction coefficient DAF obtained from a cooling-water temp., power voltage, etc. In this case, when a set switch 52 is closed for adjusting air-fuel ratio, the correction coefficient DAF is varied according to the direction of closing of an adjusting switch 54, and therefore, the concentration of CO in an exhaust pipe is measured, and when the air-fuel ratio reaches a proper value, the switch 54 is set at neutral position, and the correction coefficient DAF at that time is written into a nonvolatile memory 60. After the switch 52 is opened, the fuel injection time is calculated on the basis of the correction coefficient DAF.
Patent JP-H0219275-A (JP)
Title: Shrinkable film package with unsealing means and its packaging method
Inventor: TSUCHIYA MIKIAKI
IPC: B65D75/62
Filed: 1988-07-01
Abstract: PURPOSE:To permit an easy opening of films after packaging by forming a strip of overlapping heat shrinkable film by partially slackening the film to thereby form a triple fold, fusing together such overlapping film folds completely or partially and forming a perforation along this overlapping film strip. CONSTITUTION:A heat shrinkable film 2 enclosing an article 3 is partially slackened and a triple fold is formed on this slackened area, thereby forming a strip of overlapping film 4 on the surface of a package. The three folds of this strip of overlapping film 4 are completely or partially fused together by a heat or ultrasonic sealing means. A perforation 5 is formed along the strip of overlapping film 4 simultaneously with or after the above sealing operation. In the former case, the straight fusion of the film along the strip of the overlapping strip 4 and the formation of parallel perforations 5 are effected on one or both sides of a straight fused part 6 in a simultaneous operation using a heater fitted with a perforation edge.
Patent JP-2000342645-A (JP)
Title: Massage machine
Inventor: INADA NICHIMU
IPC: A61H15/00
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a massage machine capable of performing massage due to rubbing motion and massage due to hitting motion satisfactorily by a comparatively simple configuration of a drive part. SOLUTION: In this massage machine which is provided with a rubbing drive part 6 having a massage tool for rubbing 5 performing rubbing motion and in which the rubbing drive part 6 is attached to a support 14 provided so as to move and stop along a body, a hitting drive part 8 having a massage tool for hitting 7 performing hitting motion is provided separately from the rubbing drive part 6, and the hitting drive part 8 is attached to the support 14.
Patent JP-H0217889-A (JP)
Title: Hall motor driving gear
Inventor: SOYA TAKASHI
IPC: H02P6/12
Filed: 1988-07-01
Abstract: PURPOSE:To facilitate the detection of a defective motor by stopping the rotation of a Hall motor when the output pattern from Hall elements is compared with the predetermined output pattern, from which it is found different. CONSTITUTION:A Hall motor driving gear is equipped with Hall elements 101 to 103, comparators 104 to 106, inverters 107 to 109, AND circuits 110 to 115, transistors(Tr) 116 to 124, a flip-flop(F/F) 133, etc., and excites, drives and controls motor coils 126 to 128. A detection resistance 125 for coil current, a comparator 139, a Schmidt inverter 134 and a Tr 140 to emit an LED 141 are provided. Thus, when all the outputs from the comparators 104 to 106 are on a high level or all the outputs are on a low level, the AND circuits 129 to 130 becomes on the high level and the F/F 133 is set through OR circuits 131 to 132. As a result, the motor stops rotation.
Patent JP-S5786583-A (JP)
Title: Pump flow control method
Inventor: OKAMOTO NOBUKAZU
IPC: F04B49/06
Filed: 1980-11-20
Abstract: PURPOSE: To enable a large scale flow control of a variable rotation number pump stably in a short time by following a reverse flow and a flow demand of a pump, using a required rotation number computer having on-line computing function of a specific method.  
     CONSTITUTION: A required rotation number computer 42 computes a formulaI using an inlet flow corresponding signal (qS 1 +qM 1 ), a demand source pressure measurement valve PB and a flow demand signal qDM dispatched from a boiler control unit as inputs, and outputs a required rotation number. By this, a large scale flow control of a variable rotation number pump can be done in a short time, and besides stably. In this case, NS denotes a pump rotation number, with a, b and c being fixed numbers peculiar to a pump, qP denotes an individual inlet flow of a pump, qT denotes a total feed water flow, PS denotes feed water demand source pressure and β denotes a pressure loss coefficient. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6223207-A (JP)
Title: Microstrip line antenna
Inventor: DEGUCHI FUTOSHI
IPC: H01Q13/08
Filed: 1985-07-22
Abstract: PURPOSE:To receive a satellite broadcast excellently by supporting freely turnably one end of a dielectric to a base so as to be in contact with a temperature sensing displacement member. CONSTITUTION:When temperature rises, an angle of a main beam to a dielectric 10 becomes an acute angle theta as shown in alternate long and short dash line and the center frequency is deviated to the upper frequency f+. As temperature rises, a bimetal 22, however, is bent downward. Then the ange of the dielectric 10 to the base 16 is an angle beta smaller than the angle alpha and the main beam rises at a position shown in solid lines. Further, the center frequency is deviated downward by the angle beta and the center frequency deviated to the frequency f+ is returned to a frequency fO. Thus, the satellite broadcast is received excellently even with the temperature rise.
Patent JP-S5953767-A (JP)
Inventor: SHIMA MASAHIRO
IPC: A41B11/12
Filed: 1982-09-17
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-S5785028-A (JP)
Title: Electrochromic display device
Inventor: KUWAGAKI HIROSHI
IPC: G02F1/15
Filed: 1980-11-18
Abstract: PURPOSE:To easily manufacture a stable electrochromic display device (ECD) with no parallax by setting a background plate made of printed or colored porous ceramic plate between display and opposite electrodes for an ECD while leaving a narrow gap between the plate and the display electrode. CONSTITUTION:For example, in case of an EC cell for a watch, a front substrate 1 made of glass and the edge of a pan-shaped rear substrate 1' are tightly sealed with an adhesive layer 11. On the inside of the substrate 1 a transparent display electrode 2 made of thin film of In2O3 or SnO2 and a thin WO3 film 7 for conducting a segment type time display and selection and indication of a day of the week are formed in order, and an opposite electrode 3 is laid on the inside of the substrate 1'. An alumina-base ceramic plate 5 having letters 14 representing the days of the week baked by a screen printing method and an impregnable layer 16 composed of fibers of glass, plastic or the like are interposed between the electrodes 2, 3, and an electrolytic soln. 6 is filled. Since the electrode 2 is close to the background plate 5, no parallax is produced, and the cell is easy to manufacture and stable.
Patent JP-H084305-A (JP)
Title: Construction method of cylindrical underground structure and equipment thereof
Inventor: OI KOJI
IPC: E02D29/045
Filed: 1994-06-21
Abstract: PURPOSE:To settle problems of the existing technology by a simple means, to greatly reduce a construction period of time as well as manpower a and to promote the economic effect. CONSTITUTION:Concentric rails 2 and 3 with an excavation cylinder section are laid on the circumferential ground of the excavation cylinder section 1 in parallel with excavation work of cylinder section 1 forming a cylindrical underground structure, and it is formed of fan-like construction provided to a main truss 4 mounted between both rails 2 and 3 in a movable manner. By a temporary roof A with expansion construction moving on the rails 2 and 3, the whole area of the upper part of an opening of the excavation cylinder section 1 can be opened in accordance with wether. Skeleton work of the excavation cylinder section 1 or setting work of a lining material to the skeleton is carried out in all weathers.
Patent JP-S6224767-A (JP)
Title: Picture forming device
Inventor: WATANABE JUNJI
IPC: H04N1/10
Filed: 1985-07-25
Abstract: PURPOSE:To form a copy picture at only a range desired to be copied for an original by moving an image pickup means in the 1st and 2nd directions so as to use a spot light source thereby designating the range of the original desired to be copied. CONSTITUTION:The original (a) is set to an original platen 3. Then an X and a Y direction moving key on an operation panel 8 are operated to move the spot light source 31 (spot light 31') thereby deciding the copied range. Then a copy key is operated. Thus, a sensor unit scans the original. Since an object picture only in the copied range of the original (a) is formed in this way, waste is omitted an the copying time is reduced. Further, since the spot light source 31 of the sensor unit 10 is used to designate the range desired to be copied, no additional component is required.