baber/WOPTO huggingface dataset:
Patent JP-H01303749-A (JP)
Title: Semiconductor integrated circuit
Inventor: KOMORI TOSHIO
IPC: H01L39/02
Filed: 1988-06-01
Abstract: PURPOSE:To inject carriers in a semiconductor element by a noise and so on to prevent a latch-up phenomenon from generating by a method wherein a semiconductor layer, on which P-channel and N-channel MOS transistors constituting a complementary MOS integrated circuit (CMOS) are formed, is supported on the substrate through a superconducting ceramics layer. CONSTITUTION:A semiconductor layer (an Si substrate) 1, on which P-channel and N-channel MOS transistors constituting a CMOS are formed, is supported on a substrate (a supporting substrate) 7 through a superconducting ceramics layer 6. That is, the layer 6 interposing between the layer 1 and the substrate 7 absorbs quickly and removes carriers injected in the layer 1. Thereby, a latch-up phenomenon, which is caused in the CMOS by a substrate injection current produced due to noise and so on, can be easily prevented by absorbing the injection current in the layer 6.
Patent JP-H02312535-A (JP)
Title: Fishing line
Inventor: KUMAGAI HIROHIKO
IPC: D06M15/21
Filed: 1989-05-30
Abstract: PURPOSE:To obtain a fishing line, having at least the surface composed of a polymer having a fluorine-containing aliphatic ring structure with a low refractive index and excellent in light resistance. CONSTITUTION:The objective fishing line having at least the surface, preferably the whole line composed of a polymer having a fluorine-containing aliphatic ring structure (preferably a polymer, obtained by cyclizing polymerization and having a ring structure in the backbone chain).
Patent JP-S5926364-A (JP)
Title: Steering apparatus for car
Inventor: FURUKAWA OSAMU
IPC: B62D7/14
Filed: 1982-08-02
Abstract: PURPOSE:To improve operation performance by freely fitting a joint member with which a rear-wheel tie-rod is connected onto an oscillating member driven by a motor and allowing the steering direction of rear wheels to be varied according to car speed, in an apparatus for steering rear wheels, interlocked with the steering of front wheels. CONSTITUTION:At the same time when front wheels are steered by the operation of a steering wheel, rear wheels 22 are steered through an operating shaft 9. In such a sterring apparatus, an oscillating shaft 14 is connected at the rear edge of the operating shaft 9 through a universal joint 11, input shaft 12, and a universal joint 15. A joint member 16 with which the inner edge parts of a rear-wheel steering tie-rod 25 are connected on both edge parts is freely fitted in the intermediate part of the oscillating shaft 14, and the center part of an arm member 17 which exteends in the direction of car width is fixed onto the member 16. The right edge of the arm member 17 is conected to the chassis side through a link 18 and a bracket 19, and the left edge is connected to the chassis side through links 20 and 21 and a bracket 22. The worm gear 32a on an output shaft 32 for a motor 31 is engaged with a sector gear 24 fitted onto the pivotal shaft 23 of the link member 21.
Patent JP-S63301609-A (JP)
Title: Surface acoustic wave device
Inventor: YAMAMOTO TAIJI
IPC: H03H9/25
Filed: 1987-06-01
Abstract: PURPOSE:To improve an unnecessary wave absorption band and to improve a productivity and a reliability by making the angle of the surface acoustic wave beam of two sides of a substrate chip smaller than 45 deg. and larger than 135 deg.. CONSTITUTION:On the surface of a substrate chip 11 which is of the shape of a parallelogram, an unnecessary wave absorption band is absent, and an angle 13 formed by the beam of a surface acoustic wave 12 excited by either of cross-finger electrodes 2a and 2b and the edge surface of the substrate chip 11 facing the beam is made smaller than 45 deg. and larger than 135 deg.. A reflecting wave 14 of the edge surface is converged to an angle part 15 of the substrate chip 11, sufficiently attenuated by the multiple edge surface reflection during the period, and suppressed to a level which does not come to be a problem as the unnecessary wave. Thus, since the unnecessary wave absorption band comes to be completely unnecessary, the manufacturing cost is decreased, the yield is improved and further, the gas to occur from the resin as the absorption band is absent, the high reliability can be obtained.
Patent JP-H02312013-A (JP)
Title: Magnetic recording medium and its production
Inventor: SHINOHARA KOICHI
IPC: G11B5/66
Filed: 1989-05-29
Abstract: PURPOSE:To obtain a recording medium excellent in C/N and durability for high density recording by providing a perpendicular magnetization film essen tially comprising Co-Cr or Co-Ni-Cr and containing 1-5 at.% Br or F. CONSTITUTION:A perpendicular magnetization film 2 essentially comprising Co-Cr or Co-Ni-Cr and containing 1-5 at.% Br or F is formed as the magnetic recording layer on a polymer film such as polyethylene terephthalate. A protec tive lubricating layer 3 is formed thereon. By using crystals of hexagonal struc ture essentially comprising Co-Cr or Co-Ni-Cr for the magnetic layer, C-axis orientation can be improved and segregation of Br and F improves the surface lubricating property and durability. Thus, the obtd. medium has excellent C/N in high density recording.
Patent JP-H11320670-A (JP)
Title: Manufacture of polymer film with crazing
Inventor: MIWA MINORU
IPC: B29C55/02
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To form crazing regularly arranged on various type polymer material with stability. SOLUTION: The method for manufacturing a polymer film with crazing comprises the steps of starting orienting from a temperature area of a film made of a crystalline polymer material before an orienting step near a melting point of the polymer material, orienting the polymer material to the vicinity of a crystal relaxing temperature while sequentially lowering the temperature to manufacture a uniaxially oriented film, and bending the oriented film substantially parallel to a molecular orienting direction of the oriented film, thereby forming regularly arranged crazes.
Patent JP-S5468214-A (JP)
Title: Revolution desplay device of magnetic recorder-reproducer
Inventor: SAKAI KOUICHI
IPC: G11B15/46
Filed: 1977-11-09
Abstract: PURPOSE: To obtain highly accurate revolution stability by flashing a display element by means of the output which comprises dividing the crystal oscillation frequency used for the control reference of a quartz lock direct drive motor down to low frequencies.  
     CONSTITUTION: The output which comprises reducing the oscillation frequency of a crystal oscillator 5 used for the control reference of the motor with a frequency divider 6 is further reduced to several Hz to 1 Hz with a frequency diveder 14. The AND of the output of said frequency divider 14 and the output of a window comparator 17 is obtained in a circuit 15 and the output of the frequency divider 14 only within the phase control region is directly outputted to the next stage. On the other hand, when it is out of the region, the output is reset. The output of this circuit 15 drives a driving circuit 16 which in turn flashes the dispaly element provided on a housing. Flashing of the display element stops when the phase control is released. In this way, the dispaly element may be flashed by directly dividing down the crystal oscillation output used for controlling of the motor and at the same time highly accurate revolution stability and superior wow and flutter characteristics may be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62291662-A (JP)
Title: Production of embossing roll
Inventor: KITAMURA ATSUSHI
IPC: G03F7/26
Filed: 1986-06-10
Abstract: PURPOSE:To form a seamless pattern by supplying a photosensitive resin liquid to the inside of a cylindrical body, rotating the cylindrical body at a high speed to stick the resin liquid uniformly to the inside of the cylindrical body by centrifugal force and radiating active beams from the outside of the cylindrical body to its inside through a previously stuck embossing pattern forming image carrier. CONSTITUTION:A door 6 of a box body 5 is opened, a feeding tool 22 filled with the photosensitive resin liquid L is inserted into the depth of the cylindrical body 1 and the feeding tool 22 is inverted while rotating the cylindrical body 1 at a low speed to inject the resin liquid L. After drawing out the feeding tool 22, the cylindrical body 1 is rotated at a high speed to sticking the resin liquid L uniformly to the inside of the cylindrical body 1 by centrifugal force, and while continuing the rapid rotation, the insides of the box body 5 and the cylindrical body 1 are set up to a pressure- reduced condition and a chemical lamp 10 is lighted to expose the insides. A cylindrical and seamless resin molded product is peeled and drawn from the cylindrical body 1, washed with water, set up on a proper transparent cylindrical body, and irradiated by ultraviolet rays from the inside and outside of the transparent cylindrical body to expose the mold and a resin mask is externally inserted to a metallic hard roll and then teared and removed by executing sand blasting to obtain an embossing roll.
Patent JP-H07317664-A (JP)
Title: Protective device for pump
Inventor: KAWAGUCHI HITOSHI
IPC: F04B49/10
Filed: 1994-05-25
Abstract: PURPOSE:To give the interrupting capability to a pump itself by operating an automatic cut protective device when an external abnormality signal is inputted. CONSTITUTION:A pump 1 stores an automatic cut protective device 13 opening a bimetal switch via the temperature rise when the temperature of a motor abnormally rises, interrupting the winding circuit of the motor, and stopping the motor. The temperature rise is sent to the automatic cut protective device 13 via the external abnormality signal 8 related with the operation of the pump 1, the bimetal switch of the protective device 13 is opened, and the motor is stopped.
Patent JP-S55133642-A (JP)
Title: Rotating-electric machine
Inventor: FUKUDA MITSUYUKI
IPC: H02K1/16
Filed: 1979-10-22
Abstract: PURPOSE:To set the synchronizing speed at an arbitrary value, by fabricating a stator core so that a pole pitch is less than 180 deg. and a pair of poles are arranged at nonsymmetrical positions with regard to a central axis. CONSTITUTION:The pole pitch of a stator core is less than 180 deg., and a pair of poles are arranged at nonsymmetrical positions with regard to a central axis. Such an iron core can be fabricated, for example, by cutting a portion of an ordinay stator core, and combining spiral cores 1a and 1b which are extended to both directions along the axis. Conversely, the core can be also fabricated by cutting a portion of an ordinary stator core, then, expanding the cut portions. In this constitution, a rotating-electric machine having an arbitrary synchronizing speed can be obtained.
Patent JP-H11321822-A (JP)
Title: Container sterilizing device and method therefor
Inventor: TAKAGI MASATOSHI
IPC: B65B55/04
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a container sterilizing device and a method therefor in which even an inner part of the container having a small opening such as a PET bottle and the like can be positively sterilized. SOLUTION: A sterilizing device for sterilizing a container B comprised of a sterilizing agent generating device for generating atomized or gasified sterilizing agent and a nozzle 1 having an ejection port 11 for ejecting the sterilizing agent so as to sterilize a container B of which opening B1 is positioned at an upper side is constructed such that the port 11 is positioned above the container B, arranged outside in a radial direction of the opening B1 from a circumferential edge of the opening B1 of the container B and an ejecting direction of the sterilizing agent ejected from the ejection port 11 is inclined in respect to a vertical direction.
Patent JP-S61294390-A (JP)
Inventor: FUKUSHIMA KIMICHIKA
IPC: G21B1/00
Filed: 1985-06-21
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-H09316257-A (JP)
Title: Non-halogen-based flame retardant crosslinked polyolefin insulated wire
Inventor: TERAO MASARU
IPC: C08L61/20
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a non-halogen-based flame retardant crosslinked polyolefin insulated wire having a sheath comprising a specific non-halogen-based polyolefin composition and excellent in mechanical characteristic and processability. SOLUTION: This crosslinked polyolefin insulated wire has a sheath comprising a non-halogen-based polyolefin composition composed of (A) 100 pts.wt. polyolefin resin obtained by grafting preferably 1-5 pts.wt. organic silane compound such as vinyltrimethoxysilane, (B) preferably 30-80 pts.wt. non-halogen- based flame retardant compound such as melamine or red phosphorus constituted of a phosphorus compound, a nitrogen compound, a phenol resin and an expanded graphite having <=70% amount unpassable through 80 mesh sieve and (C) a silanol catalyst such as dibutyltin dilaurate.
Patent JP-S6114074-A (JP)
Title: Brazing method
Inventor: SATOU TADAO
IPC: B23K33/00
Filed: 1984-06-30
Abstract: PURPOSE:To improve the accuracy of a brazing gap and to simplify an operating for setting base metals by providing preliminarily partial projections to at least one of the base metals and pressing the top ends of the projections to the opposite base metal. CONSTITUTION:The partial projections 3 projecting by a specified length from the joint surface 1a of one base metal 1 are disposed respectively to both side edges at one end of said base metal. The top ends 3a of both projections 3 are then pressed to the opposite base metal 2 to form the brazing gap 4 between the joint surfaces 1a and 2a of the metals 1, 2. A brazing filler metal 5 is packed into the gap 4 and after said metal is melted by heating, unnecessary parts 6 including the projections 3 are removed and a product 7 is obtd. Since the projections 3 are preliminarily and exactly worked, the accuracy of the gap 4 is improved and therefore there is no decrease in the strength as a result of unwelding. The operation for setting the base metals prior to the brazing is simplified.
Patent JP-H10327445-A (JP)
Title: Selective radio call receiver
Inventor: KOBAYASHI YASUHIRO
IPC: H04W68/02
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To improve reliability and to prevent erroneous correction from being performed by stopping the correction of digital signals in a fixed period from the changeover of a circuit positioned before an A/D converter. SOLUTION: A control part 2 on/of control a reception part 1 at the prescribed time and receive radio signal and the reception part 1 is not turned to a normal state in the fixed period after being turned to the on-state. Then, the control part 2 stops the function of a correction circuit 1f in the fixed period. Also, in the case that the transmission rate of base band signals, the is the transmission rate of reception signals, is changed, the control part 2 switches the cut-off frequency of a filter 1d corresponding to the transmission rate. In the fixed period after the control part 2 instructs the changeover of the cut-off frequency of the filter 1d, a phase difference is present in the base band signals outputted from the filtered 1d. Thus, the control part 2 stops the function of the correction circuit 6 in the fixed period from the changeover of the cut-off frequency as well.
Patent JP-S62291830-A (JP)
Inventor: MAENISHI KOZO
IPC: H01H51/00
Filed: 1986-06-10
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-S63300695-A (JP)
Title: Remote control transmitter
Inventor: SOBASHIMA HIROSHI
IPC: H04N5/00
Filed: 1987-05-30
Abstract: PURPOSE:To transmit a series of control code for plural equipment by the operation of only one abbreviation button by storing plural control codes as one group and providing the abbreviation button reading them in a prescribed sequence and sending them. CONSTITUTION:The remote control transmitter is set to a mode and an operation button is depressed, the function code displayed on the operation button is read from a program ROM 4 and sent from a remote control transmission section 3. In registering the code of VTR reproduction on the abbreviation button, the preset button is turned on, the assigned abbreviation button is depressed, a character selection button is operated and VTR reproduction is displayed on the corresponding display section. The mode is set to a TV mode, the power button is depressed and a video button is depressed. The mode is set to a VTR mode, the power button is depressed and then the PLAY button is depressed successively and the preset button is turned off finally. When the abbreviation button is depressed, the code is read in the order of TV ON  video   VTR ON   VTR reproduction and sent from the remote control transmission section 3.
Patent JP-H08304664-A (JP)
Title: Wavelength demultiplexing element
Inventor: MUGINO AKIRA
IPC: G02B6/12
Filed: 1995-05-09
Abstract: PURPOSE: To provide a wavelength demultiplexing element which is low in transmission and reflection loss and has high isolation. CONSTITUTION: A filter member 20 constituted by forming an wavelength demultiplexing filter 5 on a filter substrate 13 is so disposed in mid-way of a straight optical waveguide 3 for input and output so as to intersect therewith at an intersection angle α. Of the light rays of wavelengths λ1 , λ2 entering from the incident side 8 of this optical waveguide 3 for input and output, the light ray of the wavelength λ2 is transmitted by the wavelength demultiplexing filter 5 and is emitted from an exit side 9. The light ray of the wavelength λ1 is reflected in a direction deviating from the optical waveguide 3 for input and output by a reflection surface 6.  A straight optical waveguide 1 for receiving the reflected light which receives the reflected light is formed in this reflection direction apart a spacing from the optical waveguide 3 for input and output to receive the reflected light of the wavelength λ1 from a reflected light receiving end 10 and is emitted from an end 11 side after light receiving. The optical waveguide 3 for input and output and the optical waveguide 1 for receiving the reflected light are spaced from each other, by which the increase in the loss by the interaction of the incident light and the reflected light, etc., are suppressed.
Patent JP-S5261289-A (JP)
Title: Separation of urokinase
Inventor: NAKANISHI MASAHARU
IPC: C12N9/72
Filed: 1975-11-12
Abstract: PURPOSE: To improve the adsorption and separation of urokinase by contacting water-diluted human urine with various adsorbing agents. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08301889-A (JP)
Title: Amorphous and crystalline modification of 1,1',1"nitrilo (tri-2-propyl-tris(2,2'-ethylidene-bis (4,6-di-tertbutylphenyl))phosphite)
Inventor: SAI PINGU SHIYUMU
IPC: C07F9/6574
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject amorphous form and crystal modification having excellent density, flowability and diffusibility, useful as a stabilizer for processing an organic polymer, etc., by melting a specific phosphite compound, rapidly cooling it into an amorphous shape, heating it to a high temperature and crystallizing it.  
     SOLUTION: 1,1',1''-Nitrilo{tri-2-propyl-tris-[2,2'-ethylidene-bis(4,6-di-tert- butylphenyl)] phosphite of the formula is melted, rapidly cooled into an amorphous modification having a glass transition temperature (Tg) in the range of 137-142°C (DSC) and a featureless X-ray diffraction pattern. The melt of the compound is heated to 170-200°C under 400-0.1 mm Hg reduced pressure and is crystallized in a new crystal modification. The crystal modification has 254-274°C melting point and an X-ray diffraction pattern using Cu-Kα in which the angle of diffraction (2 θ) show extremely high intensity lines at 7.9 and 15.6, high intensity lines at 7.3, 8.9, 14.7, 16.8, 18.3, 18.9, 19.8 and 20.6, medium intensity lines at 13.9, 22.6 and 24.0 and a low intensity line at 21.4. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S5927655-A (JP)
Title: Telephone set
Inventor: YOKOO KAZUYOSHI
IPC: H04M1/26
Filed: 1982-08-04
Abstract: PURPOSE:To eliminate the need for the additional provision of expensive equipment and the change of class at an exchange side, by transmitting a PB signal when a subscriber dials, after a telephone set having a dial pulse transmitting means detects the 1st and the 2nd ring tones. CONSTITUTION:The telephone set 1 consists of a known rotary dial telephone set 10 and an adaptor 11. A counting section 111 comprises a DT receiving section 110 receiving and detecting a ring tone from a subscriber line and counts the number of times of reception and informs it to a control section 115. A DP receiving section 112 receives a DP from the telephone set and outputs numerical information. A PB transmitting section 113 transmits the PB signal corresponding to the numerical information from the DP receiving section 112. A switching relay 114 has contacts tp, t1 controlled by the control section 115 to lead in respectively a subscriber line 2 to the DP receiving section 112 and a PB transmitting section 113.
Patent JP-H06347501-A (JP)
Title: Method and apparatus for inspecting surface acoustic wave type band-pass filter
Inventor: SAKAI YOSHIMI
IPC: G01R31/02
Filed: 1993-06-07
Abstract: PURPOSE:To surely detect a short circuit defect before assembly. CONSTITUTION:An electric signal is applied between a comb shaped input electrode and a comb shaped ground electrode via a coaxial probe P1, ground probes G1, G2 and a pad from an output terminal 61 of a frequency analyzer 60. An electric signal generated between a comb shaped output electrode and the comb shaped ground electrode is supplied to an input terminal 62 of the frequency analyzer 60 via the pad, a coaxial probe P2 and ground probes G3, G4, then a passing rate in a range of prescribed frequencies near the central frequency thereof in a passing band of a surface acoustic wave type band-pass filter is measured so that, when the passing rate becomes equal to or lower than a prescribed value, it is judged that there is a defect.
Patent JP-H05310287-A (JP)
Title: Housing case
Inventor: OTA TAKASHI
IPC: B65D85/575
Filed: 1992-04-28
Abstract: PURPOSE:To provide a housing case for keeping a tape cassette, for example in a sealing state, by which locking in a fast sealingness can be ensured resisting against various kinds of shocks during transportation. CONSTITUTION:In order to lock a lid part 5 with a base part 3 in a closed state, the title housing case has a triple-locking structure which is provided with a first locking mechanism (an engaged projection 20 on the base part 3 side and an engaging projection 21 on the lid part 5 side), a second locking mechanism (a rotary locking plate 22 on the base part 3 side and another engaged projection 23 on the lid part 5 side) and a third locking mechanism (a slid locking plate 25 on the base part 3 side and another engaging projection 26 on the lid part 5 side).
Patent JP-H11318148-A (JP)
Title: Ground supply device for agriculture
Inventor: NAKAO YASUNARI
IPC: A01C11/00
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To reasonably constitute a fertilizing device capable of controlling the expansion of the vertical dimension of a tank and simultaneously increasing the storage volume of the tank. SOLUTION: The tank T of a ground supply device for agriculture comprises plate-like materials 40 swingably supported on horizontal axes at the lower position, springs 48 for energizing the plate-like materials 40 to the side of a steeply inclined posture and bellows 41 disposed between the swinging ends of the plate-like materials and the upper portions of the tank T. When the tank T is filled with a fertilizer M, the plate-like materials 40 are switched into a slightly inclined posture by the weight of the fertilizer M. When the fertilizer is decreased, the plate-like materials 40 are restored to the steeply inclined posture by the energizing force of the springs 48 to smoothly discharge the fertilizer M.