baber/WOPTO huggingface dataset:
Patent JP-H0887776-A (JP)
Title: Optical recording medium
Inventor: ASAI NOBUTOSHI
IPC: G11B7/24
Filed: 1994-09-16
Abstract: PURPOSE: To prevent the thermal deformation of a layer contg. a saturable absorbing dyestuff and a substrate by irradiation with laser beam and to obtain a satisfactory reproduced signal from a fine pit pattern with pits formed with a period almost equal to or shorter than the cutoff period (λ/2NA) of a reproducing optical system. CONSTITUTION: At least a layer 3 contg. a saturable absorbing dye-stuff is formed on a transparent substrate 1 with a pit pattern corresponding to an information signal formed in a rugged shape to obtain the objective optical recording medium for super-resolving reproduction. The thickness (d) of the layer 3, the numerical aperture(NA) of the object lens of a reproducing optical system and the wavelength (λ) of reproducing light are set so as to satisfy the condition or 0.5.λ/NA<2> <d<λ/NA<2> .
Patent JP-S6464181-A (JP)
Title: Magnet hub
Inventor: ODA HIROSHI
IPC: G11B23/00
Filed: 1987-09-03
Abstract: PURPOSE:To omit a bonding process and to execute the holding without fail by forming in a single body a hole for aligning provided at a center, a to be attracted metal having a collar having the inclination formed by a diaphragm at an outer circumferential part and a ring-shaped resin material to hold this. CONSTITUTION:A metal 2 having a hole 1 for aligning at a center has a collar 3 having an inclination formed by the diaphragm on the outer circumferential surface. The metal 2 is molded and inserted together with a ring-shaped resin material 4. The collar 3 having the inclination formed by the diaphragm on the outer circumferential surface of the metal 2 is deeply dived into a ring- shaped resin material, has an inclination angle and therefore, the metal is hard to be removed and embedded to the ring-shaped resin without fail. Thus, the bonding process can be omitted and held at an optical disk medium substrate 5.
Patent JP-H1026951-A (JP)
Title: Electric display panel for telling heart to succeeding vehicle
Inventor: NAKAMURA YAEKO
IPC: G09F13/00
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To transmit intentions of a driver which are 'thank you' and 'sorry' to a succeeding vehicle by a switch and an electric display panel so as to transmit the intention of the driver of a preceding vehicle to the driver of the succeeding vehicle. SOLUTION: The switch is installed to a driver's seat and 'thank you' and 'sorry' are transmitted to the succeeding vehicle by the electric display panel installed to a rear part by operation. Thus, the hearts of the drivers are communicated, a fresh feeling is created, the driving of mutual concessions and safe driving are performed and a large role is achieved in the prevention of traffic accidents.
Patent JP-H0563722-A (JP)
Title: Packet relay system
Inventor: AOKI TERUAKI
IPC: H04L12/44
Filed: 1991-09-02
Abstract: PURPOSE:To suppress rapid deterioration in performance on the occurrence of an increase in a transmission load. CONSTITUTION:Packets sent from terminal equipments 411-419 reach subordinate repeaters 402-404. Only a packet reaching the subordinate repeaters 402-404 fastest is sent to a host repeater 401, and the other packets are aborted in the inside of the subordinate repeaters 402-404. Packets are sent from the subordinate repeaters 402-404 to the host repeater 401. Only the packet reached fastest to the host repeater 401 is relayed and sent to the subordinate repeaters 402-404. The other packets are aborted in the inside of the repeater 401. Then the subordinate repeaters 402-404 send the packets from the host repeater 401 entirely to the terminal equipments 411-419.
Patent JP-H0885742-A (JP)
Title: Polypropylene resin composition
Inventor: KUMAGAI MASATOSHI
IPC: C08L23/18
Filed: 1994-09-16
Abstract: PURPOSE: To obtain a polypropylene resin compsn. which is useful as flexible material since it is excellent in flexibility and has sufficient mechanical strengths. CONSTITUTION: This resin compsn. comprises 50-99wt.% syndiotactic polypropylene and 50-1wt.% polybutene resin.
Patent JP-S59139252-A (JP)
Inventor: RERANDO SHII KURAAKU JIYUNIA
IPC: A61F2/16
Filed: 1983-11-25
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-H0650866-A (JP)
Title: Heat-medium-liquid regeneration device for liquid tank-type thermal shock testing apparatus
Inventor: TANAKA TAKASHI
IPC: G01N3/60
Filed: 1992-07-28
Abstract: PURPOSE:To provide a thermal shock tester in which a mixture of a low- temperature heat medium liquid and a high-temperature heat medium liquid held in its low-temperature tank is quickly separated into the individual liquids. CONSTITUTION:A heat-medium-liquid regeneration device for a liquid tank-type thermal shock testing apparatus is provided with a condensation cooler 7 and a drain pan 10 at the upper part inside a tank 1 which stores a mixed liquid of a low-temperature heat medium liquid and a high-temperature heat medium liquid. The mixed liquid held in the tank 1 can be separated by fractional distillation into the respective heat medium liquids. A partition plate 13 which partitions the inside of the tank 1 into both an upper part and a lower part 2, 4 is installed transversely in the intermediate part 3 at the upper of a liquid storage part inside the tank 1, and a ventilation fan 14 is arranged and installed at an opening part in the center of the partition plate 13.
Patent JP-2000309947-A (JP)
Title: Drive operating apparatus for working machine in construction machinery
Inventor: YOKOYAMA TOSHIO
IPC: E02F9/20
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To perform all actuation operations of a working machine by an operating lever without erroneous operations. SOLUTION: There is provided a drive operating apparatus for a working machine in construction machinery. Push button switches 22 (22') which can be operated by a finger are arranged on a front upper portion of a knob 21 of an operating lever 20 at respective locations displaced from a frontward/ rearward axial line of the knob 21 to a fronward/rearward central line of a chassis. In response to electric signals from the push button switches, solenoid control valves 30, 31, and a switch operating valve 35 are activated, whereby an actuator (cylinder 11) attached to the working machine can be operated.
Patent JP-2001052659-A (JP)
Title: Layer-built polymer electrolyte battery
Inventor: ISHIDA OSAMU
IPC: H01M10/0565
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a polymer electrolyte battery having a high reliance upon the performance capable of preventing poor workmanship of joining of an electrode terminal part even in case vibrations are given to the battery or a shock is given thereto, for example when it falls down. SOLUTION: A laminated bunch of electrodes composed of a plurality of sheet-form positive electrodes 1 of such a structure that a positive electrode active material containing layer 1b is provided on at least one surface of an electricity collector 1a made of metal, a plurality of sheet-form negative electrodes 2 of such a structure that a negative electrode active material containing layer is provided on at least one surface of electricity collector la made of metal, and sheet-form polymer electrolyte layers 3 interposed between them 1 and 2, wherein is sealed by an armouring consisting of an armouring vessel 4 and seal lid 5. That portion of the armouring vessel 4 which accommodates the electrode terminal part is made with such a depth as gradually decreasing outward from the portion accommodating the body of the electrode bunch.
Patent JP-S6280733-A (JP)
Title: Information processor
Inventor: MORISHIMA KIYOSHI
IPC: G06F9/46
Filed: 1985-10-04
Abstract: PURPOSE:To prevent an information processor from machine down due to the failure of hardware by checking whether an interruption vector address is correct or not by a microprogram. CONSTITUTION:The microprocessor 1 is connected to an interruption control LSI 2 through an interruption signal line 3 and a data line 4. When detecting an interruption, the LSI 2 informs the detection to the microprocessor 1 through the signal line 3. Receiving the information, the microprocessor 1 reads out an interruption vector address from the LSI 2. The microprocessor 1 checks whether the interruption vector is included within a correct range or not, and when the vector is correct, continues the interruption processing. If the vector exists outside the range, the microprocessor 1 executes error processing.
Patent JP-H0755108-A (JP)
Title: Steam heating device
Inventor: MORII TAKAYUKI
IPC: F22D11/06
Filed: 1993-08-12
Abstract: PURPOSE:To obtain a steam heating device in which changes in quantity or temperature of the material for heating do not cause unevenness of heating, nor does a loss of steam arise from excessive suction of heating steam. CONSTITUTION:To a heating vessel 1 a steam-feeding conduit 2 for feeding heating steam is connected. To the heating vessel 1 a pipe for feeding material for heating 5 and a heated material extraction pipe 7 are connected. A temperature sensor 8 is attached to the heated material extraction pipe 7. An ejector type vacuum pump 10 is connected to the lower part of the heating vessel 1. The ejector type vacuum pump 10 is composed of an ejector 11, tank 16, and circulating pump 13. A temperature sensor 25 is attached inside the tank 16. To the tank 16 and with the interposition of a cooling water control valve 23 a cooling water-feeding passageway 22 is connected. The temperature sensors 8, 25 and the cooling water control valve 23 are connected to a controller 9.
Patent JP-S6281594-A (JP)
Title: Automatic inspection apparatus
Inventor: MIZUNO MASAO
IPC: G01B7/00
Filed: 1985-10-04
Abstract: PURPOSE:To make it possible to inspect the quality of a matter to be inspected including the interior thereof with high accuracy, by arranging a transmitting coil and a receiving coil each of which has a magnetic body as a magnetic core in opposed relationship and exciting said coils by a high frequency current to measure the amplitude signal and phase signal of a receiving current. CONSTITUTION:A transmitting coil 1 and a receiving coil 2 each of which has a magnetic body such as ferrite as a magnetic core are arranged to both sides of a conveyor 3 feeding a product 4 and an exciting current is supplied to the coil 1 from the high-frequency oscillator located in a sensor main body 5. Now, when the product 4 approaches the gap between both coils, magnetic flux is concentrated to the metal part of the product 4 and mutual inductance changes. With the change of the mutual inductance, the receiving current of the coil 2 increases and, by comparing an amplitude signal and a phase signal with standard values, the quality of the product 4 is judged. By this method, the inspection of a whole shape can be performed including internal change such as the change of a wall thickness.
Patent JP-H11149960-A (JP)
Title: Shielded electric connector
Inventor: MARANTO KEITH SAMUEL
IPC: H01R13/658
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a shielded electric connector having a grounding tab im proved to easily fix a connector to an opening of a panel such as a metal chassis. SOLUTION: A shielded electric connector 10 is fixed to an opening 18 of a panel 20. The connector 10 includes an insulating housing 12 having at least one cavity 22 extending inward from a front fitting surface 24 in order to accept a complementary fitting plug connector. A shield 14 is formed by blanking out from a sheet metal material in a shape surrounding at least a part of the housing 12. The shield 14 includes a flat wall 26 capable of being inserted in parallel into the opening 18 of the panel 20. A cantilever tab 50 blanked out from the wall 26 has a fixed end 54 and a free end 52, and the free end 52 extends from the fixed end 54 in the lateral direction to the inserting direction of the connector 10 into the panel 20. The cantilever tab 50 is formed in a U shape as the whole, and its foot 56 is extended in parallel to the front fitting surface of the insulating housing 12.
Patent JP-S60110713-A (JP)
Inventor: RUNE DEIAN
IPC: C08L83/00
Filed: 1984-10-24
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-H0274155-A (JP)
Title: Power supply
Inventor: ISHIGURO HIDEO
IPC: H02M3/28
Filed: 1988-09-07
Abstract: PURPOSE:To remove the instantaneous short-circuit of a rectifier to eliminate the influence of electromagnetic waves and prevent the malfunction of an apparatus by using for rectification a circuit, in which two rectifiers are connected in series and an inductance is connected in parallel with one of said rectifiers. CONSTITUTION:An input power Ein is converted into AC by a switching transistor Q, transformed by a transformer T, thereafter rectified by a diode D1 and a rectifier circuit 1, and smoothed and outputted by an inductance L1 and a capacitor C. To constitute a rectifier circuit 1, rectifiers D21 and D22 are connected in series and said inductance L1 is connected in parallel with said rectifier D22. When said transistor Q is OFF, the stored current of the inductance L1 flows through a reactance L2 and said rectifier D21, and the rectifier D22 is OFF. Therefore, when the transistor Q becomes ON, the rectifier D21 does not immediately become OFF but the rectifier D22 does so that no instantaneous short-circuit occurs therein.
Patent JP-H0779531-A (JP)
Title: Active filter
Inventor: FURUTA MICHIHIRO
IPC: H03H21/00
Filed: 1993-09-07
Abstract: PURPOSE:To allow stabilized control for as a capacitive load to be compensated having an antiresonant point, as well as for the high order harmonics, determining a compensation current reference for an arbitrary harmonic including the basic wave. CONSTITUTION:Basic wave processing circuits 10p1, 10p2 convert the three-phase current IL into two-phase currents id1, iq1-idn-iqn for an arbitrary harmonic component of load current. The two-phase currents are filtered through low-pass filters 10c1-10cn and then the two-phase currents id1, iq1-dn, iqn are converted into three-phase currents IL1-ILn which are subjected to phase compensation or gain compensation with respect to the three-phase currents IL1-ILn. An adder 21 combines the outputs from the basic wave processing circuits 10p1-10pn. This constitution allows phase compensation or gain compensation for each order and realizes stabilized control while ensuring the phase margin.
Patent JP-S59112471-A (JP)
Title: Sheet jacket
Inventor: HISHINUMA KOUJI
IPC: G11B23/03
Filed: 1982-12-18
Abstract: PURPOSE:To hold exactly a jacket in a holder, and to prevent it from being ejected at the time of ejection by providing an ejection preventive engaging hole which is engaged to an engaging piece of a jacket holder, and an inserted state holding engaging hole, on one side face of a seat jacket. CONSTITUTION:An engaging piece 31 of a jacket holder 18 goes into an inserted state holding engaging hole 11 of a jacket sheet 1 inserted into the holder 18, and the jacket 1 is held exactly. When an upper cover 49 is pushed, a release pin 45 of the engaging piece 31 contacts by pressing to a release piece 46, the holder 18 moves a little to the outside, and a pin 52 is inserted into a positioning hole 17 at a position where the holder contacts by pressing to a closing piece 50, therefore, the jacket 1 can be positioned exactly at a prescribed installing position. Subsequently, when the upper cover 49 is opened, the jacket 1 is ejected energetically, but an ejection of the jacket 1 can be prevented since an ejection preventive engaging hole 10 of the jacket is engaged to the engaging piece 31 on the way.
Patent JP-S6281672-A (JP)
Title: Electrophotographic printer
Inventor: NISHIYAMA TAKAYUKI
IPC: B41J2/44
Filed: 1985-10-04
Abstract: PURPOSE:To prevent adhesion of toner to a laser beam scanning section by stopping the laser beam when a polygon mirror etc. is rotated below specified number of revolution at the time of initializing and waiting. CONSTITUTION:In the case of an initialize mode (polygon motor half speed), an LD (laser diode) on signal is not outputted. Time between SSCAN signals becomes 2T and the interval becomes twice that in printing. However, as count value from a SSCAN signal that outputs a forcible on signal is the same with count value when the polygon motor 15 is at full speed, when looked from the position of a photosensitive body, the forcible on signal is already outputted though the position of laser beam is near the center of the photosensitive body. However, as an LD on signal is not outputted, an LD data signal is not outputted from an AND gate 13. Accordingly, the laser beam does not scan the photosensitive body by the forcible on signal, and futile consumption of large quantity of toner can be prevented.
Patent JP-H10115537-A (JP)
Title: Vortex sensor with turbulent flow lattice
Inventor: OHLE FRANK
IPC: G01F1/32
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To improve measuring accuracy by setting a weir body for generating a Karman vortex in a measuring tube, letting a vortex-detecting element act in response to a pressure change brought about by the vortex, and arranging a turbulent flow lattice having a partially different lateral cross section at a position of a specific condition in front of the weir body. SOLUTION: A weir body 4 for generating a Karman vortex is fixedly welded to an inner wall inside a measuring tube 2. A vortex-detecting element 5 set on the wall of the measuring tube 2 at the downstream of the weir body 4 is a capacitive, a piezoelectric or the like converter operating in response to a pressure change brought about in a fluid by the vertex. A turbulent flow lattice 6 is arranged in the measuring tube 2 at the upstream o of the weir body 4. The turbulent flow lattice 6 has a radial web formed in a circle and a plurality of concentric circular webs separated from one another. The turbulent flow lattice 6 has a thickness D and a gap (x) to the weir body 4, holding a relationship of 20D<x<40D. Accordingly, a uniform isotropic turbulent flow is generated from an anisotropic turbulent flow between the weir body 4 and turbulent flow lattice 6.
Patent JP-H1166553-A (JP)
Title: Manufacture for magnetic recording medium and apparatus used in the same
Inventor: MOCHIDA MITSUNORI
IPC: G11B5/84
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To manufacture magnetic recording media with good productivity. SOLUTION: In a manufacturing method for magnetic recording media each of which has a magnetic layer at least on a non-magnetic substrate and is processed by a laser texture process, at least a part of a substrate 3 is irradiated with laser light from a light source 5B different from a texture laser light source before the substrate 3 is separated and subjected to laser texture process after the substrate 3 is held by a substrate-holding mechanism 1, thereby cleaning a surface of the substrate.
Patent JP-S60119227-A (JP)
Title: Automatic swinging apparatus for restarting spinning frame
Inventor: FUKUDA TATSUMI
IPC: D01H1/20
Filed: 1983-11-26
Abstract: PURPOSE:To decrease the troubles of the disengagement of the yarn from the traveller, by using a motor rotatable at different speeds betwen the normal rotation and the reverse rotation as the motor for the vertical transfer of a ring rail in the restarting of a spinning frame, thereby lowering the lifting speed of the ring rail in restarting. CONSTITUTION:A motor used in the vertical transfer of the ring rail is capable of changing the rotational speed in two stages between the normal rotation and the reverse rotation, by changing the number of poles between 4 and 8. The vertical transfer of the ring rail is performed independent of the motion of the main motor by lifting the rail at a speed slower than that of the lowering motion. The rated output of the transfer motor can be decreased, and the capacity of the electromagnetic clutch can be lowered by this construction.
Patent JP-S6377287-A (JP)
Title: Solid-state image pickup device
Inventor: IDE TATSUKI
IPC: H04N9/07
Filed: 1986-09-19
Abstract: PURPOSE:To prevent the generating of a color error signal at the time of a high luminance due to a saturated light quantity level by sample-holding a solid-state image pickup element output for every other picture element, executing the white balance correction, executing the clipping and obtaining a color difference signal with subtraction. CONSTITUTION:For a signal from a solid-state image pickup element 11, a modulating chrominance components component is removed by an LPF 12, the signal is gamma-corrected with a gamma correcting circuit 13 as a luminance signal, sent to a color encoder 14 and enters a multiplying circuit 23 as a control signal for correcting the gamma of chrominance components. Sample-holding circuits 15 and 16 sampling-separates the signal from the element 11 for one different picture element, white-balance corrects it and sends it to high level clipping circuits 19 and 20. At the circuits 19 and 20, the signal is clipped to the same amplitude, subtracted by a subtracting circuit 21, a color difference signal is obtained, and sent through an LPF 22 to a multiplying circuit 23. The circuit 23 executes the gamma-correction, converts the signal with a coincidence signal 24, a color encoder 14 converts it to a chroma signal, and thereafter, the signal is outputted as an NTSC signal.
Patent JP-H0885793-A (JP)
Title: Dust separator for coke dry quenching equipment
Inventor: KATAYAMA JUNJI
IPC: C10B39/02
Filed: 1994-09-19
Abstract: PURPOSE: To reduce the consumption of a brick, thereby reducing the repair cost, by fitting and inserting a metallic shaft into a hole provided in a receiving plate from above and locking a protrusion, provided in the course of the direction of the height of the shaft, on the upper side of the brick-receiving plate. CONSTITUTION: A rod body 20 comprises: a metallic shaft 21 comprising a pipe provided in the perpendicular direction, a brick-receiving plate 22 locked onto the shaft 21; and a brick 23 piled up on the receiving plate 22. A hole 22a for inserting the shaft is provided substantially in the center portion of the receiving plate 22. A plate ring 26 for locking the receiving plate 22 is fixed to the shaft 21 to form a protrusion. Recesses 29, 30 are provided on the front side of the receiving plate 22 and the brick 23, and a vertically extended groove 31 is provided on the front side of the rod body 20.
Patent JP-H0628990-A (JP)
Title: Safety device of radioactive-ray apparatus
Inventor: SERUJIYU JIYANUUAN
IPC: H05G1/54
Filed: 1992-07-30
Abstract: PURPOSE: To actuate certainly the safety device of an X-ray emitting device which includes an X-ray tube accommodated inside a protection cover and a cooling circuit in which a cooling fluid for the X-ray tube is circulated around between the tube and protection cover. CONSTITUTION: Liquid-tightly and in vacuum sealing a rigid cavity 10 is connected with a cooling circuit through a fluid connecting member 1 having a large discharge quantity. This cavity 10 is automatically opened mechanically through the action of the cooling fluid when its pressure exceeds a certain threshold value Ps. This precludes the pressure of the fluid in the protection cover from becoming excessive. This is applied to the cooling system of a radiation device, in particular an X-ray tube.