baber/WOPTO huggingface dataset:
Patent JP-2000301012-A (JP)
Title: Crusher and crushing method
Inventor: YOTSUMOTO MIKIO
IPC: B09B5/00
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To increase the longevity and to improve the reliability with simple structure by rotatably fitting striking bodies each with an almost U-shaped cross section to supporting axes erected on the main surface of a rotor and making the standing parts of the striking bodies strike against an object to be worked at a velocity not less than the critical impact one to crush it by high speed rotation of the rotor. SOLUTION: In a crusher 100 for continuously crushing electric household appliances such as TV sets and refrigerators, automobiles, and the like, on the side of one main surface of a rotor 101, four striking bodies 1 are fitted independently and rotatably through supporting axes 103. The striking body 1 has a cross-shaped outward form and is provided with standing parts 3 at four places of the edge parts thereof, and it is formed in a U-shaped cross section. At the time of operating this crusher 100, the rotor 101 is rotated at high speed to make the striking bodies 1 strike against workpiece 120 at a speed of about 50 m/s or more and at a stroke frequency of about 167 time/s or more to crush it.  An engagement clearance 104 between the supporting axis 103 and the striking body 1 is made about 7 mm to lessen impact applied to the standing part 3 and the supporting axis 103 and prevent the crusher 100 from being damaged.
Patent JP-H10296412-A (JP)
Title: Method for oscillating mold for continuous casting
Inventor: UEHARA AKIO
IPC: B22D11/053
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To smoothly change not only the displacement and velocity of the mold oscillation, but also the acceleration of the mold oscillation without any complicated computation by vertically oscillating the mold so that the Y- component of the locus of the point plotting the elliptical track on the X-Y coordinates is the coordinates of the position of the mold. SOLUTION: The displacement of a mold is controlled based on the Y- coordinate component of the locus of the elliptical motion of the point to satisfy the Kepler's equation to be expressed by Y=b.SinθQ, t=c.(Θ-ε.SinΘ)/2πf, and the mold is vertically oscillated. In the expression, (f) is the frequency (cpm), (b) is the minor diameter (mm) of the elliptical track to express the half stroke of the mold oscillation, Θ is the angle (rad) which is formed by the origin of the X-Y rectangular coordinate system and the point to plot the elliptical track relative to the X-axis, (t) is elapsed time (min), ε is the eccentricity (-) of the elliptical track. The inequalities of 0<|ε|<1.0 are satisfied, and (c) is a constant.  The waveform of the mold oscillation is regulated only by three parameters of the stroke of the mold oscillation, the frequency of the mold oscillation, and the eccentricity of the elliptical track.
Patent JP-S62269714-A (JP)
Title: Water separation filter
Inventor: OUE KAZUTO
IPC: B01D17/04
Filed: 1986-05-15
Abstract: PURPOSE:To obtain the title filter capable of rapidly separating oil and water by scooping up the water floating on the surface of oil with the aggregate constituting the filter, consisting of the fibers having specified critical surface tension, and having specified oil permeability. CONSTITUTION:The filter is produced with the aggregate consisting of the fibers such as polyethylene and polypropylene having <=40dyne/cm critical surface tension and having >=5l/m<2>.min oil permeability. Consequently, when the water floating on the surface of oil is scooped up by the filter along with the oil, the oil alone permeates through the filter, the water remains on the filter, and hence a small amt. of water floating on the surface of oil can be rapidly and efficiently separated. Besides, the permeability of oil means the permeability obtained when the filter is mounted in a membrane filter holder and the head of oil is kept at 9cm.
Patent JP-H05307731-A (JP)
Title: Magnetic recording tape
Inventor: KUWABARA KENJI
IPC: C09D7/12
Filed: 1992-04-28
Abstract: PURPOSE:To provide a magnetic recording tape excellent in an audio output, traveling durability, tape deformation, audio level variation, and D.O. increase, etc. CONSTITUTION:The magnetic recording tape is provided with a magnetic layer on one side surface of a nonmagnetic supporting body and with a back coating layer on the opposite surface, and the bending quantity of a projection part on the magnetic layer side is made to be in the range of 0.3-0.7mm per 1/2in. in the tape width direction of the magnetic recording tape in the environment ranging >=3 deg.C to <=40 deg.C temp. and >=10% to <=80% RH humidity. Besides the heat shrinkage ratio in the length direction of the nonmagnetic supporting body after heating for 30min. at 105 deg.C is <=2.5%, and the thermal shrinkage ratio in the width direction is >=1.0 times that in the length direction, and the mean surface square root roughness is controlled in the range of 0.01-0.025mum on at least either one surface, and the tensile Young's moduli in the length direction and the width direction are >=5880MPa.
Patent JP-H08300786-A (JP)
Title: Assembling stamp by stencil paper and production thereof
Inventor: HORIE MARIKO
IPC: B41L13/02
Filed: 1995-05-08
Abstract: PURPOSE: To simply produce a stamp having the size corresponding to an arbitrary image having a size smaller than that of a postcard and to also easily perform printing. CONSTITUTION: Stencil paper 2 has the image of a manuscript formed thereto by plate making and plate members 4, 5 are bonded to both side parts of the plate making region. The plate members 4, 5 are assembled in an almost triangular shape so as to have a predetermined angle across the plate making region. The engaging pieces 4c, 5c provided to the connection place of the plate members 4, 5 engage and hold the plate members 4, 5 mutually. A center member 8 having the same triangular shape is provided within the plate members 4, 5 and, when the plate members 4, 5 are pressed from above, a rear surface 8c moves downwardly and the ink between the stencil paper 2 and the center member 8 is pressed to apply printing to a material to be printed and wrapped in the stencil paper 2 by folding the stencil paper 2.
Patent JP-H07313860-A (JP)
Title: Grout agitator and agitating method using the agitator
Inventor: KOBAYASHI HIDEAKI
IPC: B01F23/47
Filed: 1994-05-24
Abstract: PURPOSE:To effectively mix a two-pack grout consisting essentially of a principle and a curing agent or a grout of cement powder and water in a short time with a simple and inexpensive device. CONSTITUTION:Plural circulating branch pipes 3A and 3C are branched from the main delivery pipe 1C of a submerged pump, and a grout agitator 1 is provided with a static mixer 2 furnished in the middle of the passage leading to the branch pipes 3A and 3C from the main delivery pipe 1C. The agitator is dipped in the liq. in a grout tank 5 to circulate the grout, and the grout is agitated and mixed.
Patent JP-H03116416-A (JP)
Title: Production of magnetic disk medium
Inventor: FUMIOKA JIYUN
IPC: G11B5/84
Filed: 1990-04-27
Abstract: PURPOSE:To uniformly remove only fine projections from the surface of a medium at high efficiency by using polishing tapes and specifying the circumferencial speed of the medium to be processed and the pressure given on the tapes for processing. CONSTITUTION:A pair of contact rubber rollers 4 supported by parallel leaf springs 5 are opened or closed on two slide bars 8 by movement of a tapered top 6 attached to an air cylinder 16 and the rollers press polishing tapes on the both sides of a disk 1. The disk medium rotates at the circumferential speed of >=250m/min and is processed by the tapes at the pressure of <=50g/mm<2>. Namely, the tape head structure used here is a light-weight type, in which a driving motor 11 to travel the polishing tape is separated from the contact rubber roller. Thereby, only fine projections on the medium can be uniformly and efficiently removed.
Patent JP-S5734356-A (JP)
Title: Semiconductor device
Inventor: MOBARA HIROSHI
IPC: H01L27/06
Filed: 1980-08-11
Abstract: PURPOSE:To enable to obtain highly integrated circuit as well as to make them suitable for a D/A converter and the like by a method wherein a two-conductor type buried impurity layer, to be used for a passive element or a wiring, is buried at the lower part of the one-conductive type substrate constituting an active element on the main surface. CONSTITUTION:For example, a p<+> type buried layer 2 is formed on an n type substrate 1a, an n type layer 1b is epitaxially grown and after the buried layer 2 has been connected using p<++> layers 3a and 3b, an MOSFET, for example, is formed on the surface of the epitaxial layer 1b. The substrate 1a is connected to a positive power source and the buried layer 2 is utilized as a resistor by biassing it negatively. A wiring layer is formed by turning the buried layer 2 to p<++> type. Also, when the buried p<++> layer 2 is connected with the diffusion layer 3a only, their junction capacity can be utilized as a capacitor. Thus, the passive element and the wiring layer requiring a large area can be formed in the inner part of the substrate 1 and this enables to form a high density D/A converter and the like which will be used in combination with a plurality of resistance elements, for example.
Patent JP-S62265772-A (JP)
Title: Electrode for thin film type electronic device and forming method thereof
Inventor: NAKANO AKIHIKO
IPC: H01L31/04
Filed: 1986-05-14
Abstract: PURPOSE:To contrive improvement in the high-temperature, moisture resistant characteristics of the title device by a method wherein a denatured polyechylene layer is provided between a lead wire and a substrate, and another denatured polyethylene layer, a highmelting point polyolefin layer, and another denatured polyethylene layer are provided between the lead wire and a metal foil. CONSTITUTION:Pressure is applied to between a glas substrate 1 and an Al foil 6, a denatured polyethylene layer 4 is fused by heating, the glass substrate 1 and a lead wire 3 are tightly adhered, the lead wire 3, an ultra-high molecule weight polyethylene layer 6, a layer 5 and the Al foil 6 are also tightly adhered with each other, and they are cooled. The extra-high molecule weight polyethylene layer 5 is not fused, and it is tightly adhered to the denatured polyethylene layer 4. As a result, the glass substrate 1, the lead wire 3, the ultra-high molecule weight polyethylene layer 5 and the Al foil 6 are adhered using the thin film of the denatured polyethylene layer 4 as an intermediary, and the insulating efficiency between the lead wire 3 and the Al foil 6 can be maintained, because the non-fused ultra-high molecule weight polyethylene layer 5 is present, and the high-temperature moisture resistant property of a solar battery element 2 can also be improved.
Patent JP-S5235540-A (JP)
Title: Programable logic array
Inventor: MASAKI AKIRA
IPC: H03K19/177
Filed: 1975-09-12
Abstract: PURPOSE: The bit line is divided into sagments so that the utilization efficiency of bit element is increased. As a result, a programable logic array(PLA), which occupies a small area on the semiconductor chip, can be obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59866-A (JP)
Title: Organic electrolyte secondary cell
Inventor: FURUKAWA SANEHIRO
IPC: H01M10/0566
Filed: 1982-06-25
Abstract: PURPOSE:To both enable a constant-current charge and prevent dissolution of an organic solvent, by using polyphenylene or its inductor, in which a conductive agent is mixed, for positive and negative electrodes and suppressing a cell voltage value in the initial time of charging. CONSTITUTION:A material formed in the pressure molding by mixing a conductive agent of graphite powder or the like in polyphenylene powder or powder of its inductor is used for positive and negative electrodes of an organic electrolyte secondary cell. By this cell, electric conductivity of the positive and the negative electrodes is improved, and a constant current charge is enabled while dissolution of an organic solvent can be prevented. Further cell capacity can be increased.
Patent JP-H10277111-A (JP)
Title: Quick exhaust valve
Inventor: SATSU TAKEHIKO
IPC: A61H23/04
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a quick exhaust valve capable of smoothly supplying and exhausting compressed air to an air bag and quickly exhausting air even in a low pressure or in a small air quantity. SOLUTION: A valve box 11 is provided with an exhaust port 17, an opening 18 for connecting an air bag A, and a feed inlet port 16 of compressed air; and inside the valve box 11, a valve body 13 consisting of an open/close piece 20 of the exhaust port 17 and an opposing piece 21 being opposite to the feed inlet port 16 is incorporated so as to be movable in the open/close direction of the exhaust port 17; and by making the angle between the open/close piece 20 of the valve body 13 and the opposing piece 21 to be acute, when the compressed air is supplied from the feed inlet port 16, the open/close piece 20 closes the exhaust port 17, while when the supply of air is stopped, the valve body 13 is moved by the air-bag-side pressure to open the exhaust port 17, so that quick exhaust can be carried out.
Patent JP-S605065-A (JP)
Inventor: KOJIMA KOUICHI
IPC: C04B35/584
Filed: 1983-06-20
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-S5813846-A (JP)
Inventor: TAMAKOSHI TOSHIO
IPC: E04C5/06
Filed: 1981-07-15
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-S6378714-A (JP)
Inventor: INDORA KEI BAKUSHII
IPC: B29C45/02
Filed: 1987-05-06
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-S605768-A (JP)
Title: Stator of rotary field type superconductive electric machine
Inventor: FUJII HISASHI
IPC: H02K9/00
Filed: 1983-06-20
Abstract: PURPOSE:To cool a stator coil with a simple and inexpensive structure by cooling the coil through cooling gas which is fed into a frame by suitbale means. CONSTITUTION:A duct 11 which radially passes through one side surface is provided, and stator coil retainers 2 formed of a ring-shaped or sector-shaped nonmetal insulators formed with a slot hole 10 for containing a stator coil 1 are axially laminated along the inner periphery of a frame 3 to construct a stator body 21. A normal conductive stator coil 1 is disposed in the slot formed by the hole 10 of the retainer 2. Parts of cooling airs fed from the frame 3 at both sides via commutator fans 5a, 5b cool coil ends 16a, 16b at both sides of the coil 1, and are then exhausted from outlets 13a, 13b, respectively. The residue of the air cools the portion disposed in the stator body of the coil, and is exhausted from an outlet 12.
Patent JP-H08148737-A (JP)
Title: Pulsed and optical pumped laser and surgical operation method using it
Inventor: ROBAATO JIEI FUREIBAAGU
IPC: H01S3/16
Filed: 1995-05-09
Abstract: PURPOSE: To obtain laser pulses used for surgical operation by forming a circuit, from which specific wavelength light is emitted in response to pumping in a laser material and pulsated optical-pumping energy is generated at a repetition rate exceeding a specific rate. CONSTITUTION: A pulse-forming network 34 is discharged repeatedly, and a flash lamp is given the electric pulses of a high current in a flash-lamp pump circuit 16. Pulse energy is determined by the extent of energy given to the pulse forming network 34 in a high voltage source 32, and the high-voltage source 32 is controlled by a controller 30. Pulse repeated speed is adjusted by pulse trigger speed, and given by the controller 30. High-current pumping pulses are generated by the pulse-forming network 34. Accordingly, light having a wavelength of 1.7-4 μm is emitted from a laser material, and laser pulses required for surgical operation at pulse repetition rate exceeding 10 pulses/sec, preferably 20 pulses/sec can be obtained.
Patent JP-H0627882-A (JP)
Title: Raw paper for non-separation type label
Inventor: OKUDA KATSUMI
IPC: G09F3/02
Filed: 1992-04-02
Abstract: PURPOSE:To avert the exertion of adverse influence on a thermosensitive color developing layer even if a thermally active adhesive layer formed on the raw paper for the label is heated by forming the thermosensitive color developing layer on one main surface of the raw paper for the label and forming a heat insulating layer on the other main surface. CONSTITUTION:The thermosensitive color developing layer 18 which is formed on one main surface of a label base material 12. The rear surface of the label base material 12 is coated with a heat insulating layer forming material which is constituted by dispersing the thermally expandable microcapsules formed by microcapsulation with gas as a core material into a thermoplastic resin or thermosetting resin, by which the heat insulating layer 20 is formed. Further, the thermally active adhesive layer 22 is formed on the rear surface of the heat insulating layer 20. The heat insulating layer 20 formed on the main surface of the label base material 12 on the side opposite from the thermosensitive color developing layer 18 thereof is heated at the time of heating the label base material 12 constituted in such a manner, by which the wall films of the microcapsules are broken and porous materials contg. pores are formed. Thermal conduction efficiency is relatively lowered by the presence of the gas in the heat insulating layer 20 and therefore, the passage of the heat rays generated when the thermally active type adhesive layer 22 is heated is hindered.
Patent JP-S61269678-A (JP)
Title: Rectifier circuit
Inventor: HONDA HIKARI
IPC: H02M7/06
Filed: 1985-05-23
Abstract: PURPOSE:To enhance the rectifying efficiency by driving the control winding of a saturable reactor by a signal synchronized with an AC input, thereby eliminating a semiconductor rectifier. CONSTITUTION:A DC/AC converter 1 converts a DC power input from an input terminal 101 into an AC power. The AC power is voltage-converted by a transformer 2. The frequency of the AC power is synchronized with an oscillator 4, and a current is flowed from the oscillator 4 through the diode 12 to the control winding 32 of a saturable reactor (SR) 3 in the half period that the upper side of the secondary winding 22 of the transformer 2 becomes a high potential. Accordingly, the SR3 is excited in the same polarity by currents flowing to the winding 32 and a main winding 31, set to a saturated range, and the winding 31 is conducted to output a power from an output terminal 102. A current is not flowed to the winding 32 of the SR3 in the next half period, the SR3 becomes the reset state in the nonsaturated range, thereby interrupting the winding 31.
Patent JP-S593708-A (JP)
Title: Magnetic recording and reproducing method
Inventor: MORISAKI IWAO
IPC: G11B5/008
Filed: 1982-06-29
Abstract: PURPOSE:To improve recording characteristics by imposing frequency modulation on a signal to be recorded and vibrating a magnetic head at right angles to the running direction of a tape for recording and reproduction. CONSTITUTION:An input signal is frequency-modulated by a modulating and recording circuit 1 and then impressed to the magnetic head 2. The magnetic head 2 is supported elastically on a chassis through a supporting member 4, which is fitted with an exciting device 5 for vibrating the magnetic head 2. The device 5 is driven by a driving signal outputted from a scanning circuit 6. The magnetic head 2 vibrates at right angles to the running direction of the magnetic recording tape T, so the FM-modulated signal from the modulation and recording circuit 1 is recorded on the magnetic tape T in a slanting direction 7. Therefore, the relative speed between the magnetic head and magnetic recording tape is increased greatly and the recording characteristics of a high-frequency signal are improved greatly.
Patent JP-H08302808-A (JP)
Title: Connecting method of large pc wall board
Inventor: TATSUNO TATSU
IPC: E04B1/04
Filed: 1995-05-09
Abstract: PURPOSE: To connect large PC wall boards on the upper layer side and the lower layer side to each other by almost eliminating adjustment of a built-up position of the large PC wall board on the upper layer side. CONSTITUTION: A large PC wall board is structured to form a cavity hole to open on an upper surface and a lower surface by not projecting an end part of a reinforcing bar from the upper surface and the lower surface and extending the inside of a concrete board in the built-up direction. First, the lower end side of a reinforcing cage 28 is inserted into a cavity hole of a large PC wall board 15A on the lower layer side previously built in. Thereafter, concrete 38 for connection is placed and buried in the cavity hole. Additionally, a floor slab concrete 39 of specified height is placed on an upper surface of the large PC wall board on the lower layer side, and the upper end side of the reinforcing cage 28 is projected upward from this floor slab concrete.  Thereafter, the upper end side of the reinforcing cage 28 is inserted into a cavity hole 26b of a large PC wall board 15B on the upper layer side, and concrete 34 for connection is placed toward the reinforcing cage 28 from the cavity hole of the large PC wall board of the upper layer side.
Patent JP-S63277249-A (JP)
Title: Packaging material
Inventor: KONDO TAKAHIRO
IPC: C08J5/18
Filed: 1987-05-08
Abstract: PURPOSE:To obtain a packaging material, having adsorbing action on harmful ethylene gas causing deterioration of perishable foods, moistureproofing action and deodorizing effects and useful for the perishable foods, processed foods, medicines, electronic parts, etc., by dispersing and blending a specific amount of fine feldspar powder having a specified particle diameter in a resin and/or rubber. CONSTITUTION:The aimed packaging material obtained by homogeneously dispersing and blending (B) 1-15pts.wt., preferably 3-10pts.wt. fine feldspar powder having 5-15mum average particle diameter in (A) 100pts.wt. synthetic or natural resin (e.g. PE, ethylene-vinyl acetate copolymer, PP, PS or PVC) and/or rubber.
Patent JP-S593213-A (JP)
Title: Periodic angle data detecting device
Inventor: KURAOKA HIROAKI
IPC: G01P3/481
Filed: 1982-06-29
Abstract: PURPOSE:To make it possible to detect a plurality of angle data continuously, to detect the change in number of rotation minutely, and to make the control accurate, in a rotary signal detecting device, by providing a plurality of different threshold values, and performing a parallel comparison with a waveform shaped output. CONSTITUTION:A voltage signal from a sensor is supplied to an inverted voltage controlling and amplifying circuit which is constituted by an amplifier 13 and resistors 3-5 and 12. The amplified output is imparted to a resistance value controlling circuit part which comprises an FET6, a resistor 7, a capacitor 8, a diode 15, and Zener diode 16. When the inverted amplified output from an amplifier 13 is changed to the negative direction and the value, which is set by the diodes 15 and 16 forming a maximum amplitude detecting circuit, is exceeded, automatic control is performed so that the resistance value of the FET6 as a variable resistor element becomes small, the amplification factor at the circuit part becomes small, and the maximum amplitude of the output of an AGC becomes a preset value. The output signal of the amplifier 13, whose maximum amplitude is made to be constant, and the threshold voltage from a variable resistor 10 is imparted to a comparator 14. Thus the angle data corresponding to the threshold values which are arbitrarily set, are obtained.