baber/WOPTO huggingface dataset:
Patent JP-H04347677-A (JP)
Title: Data recording medium and printng processing method thereof
Inventor: NAKAJIMA TAKASHI
IPC: G06K19/00
Filed: 1991-05-27
Abstract: PURPOSE:To align the printing writing region of a memory medium with a printing means and to enhance aligning accuracy by providing a position detecting data medium supporting printing alignment to the printing writing region other than a data memory region. CONSTITUTION:A printing writing region A1 and a data memory region A2 are provided on the same plane with respect to the card main body part 11 of a magnetic card 28 and a position detecting magnetic data DD is provided to the printing writing region A1 other than the data memory region A2 at the position of alpha from the other end surface in a line form. Therefore, the alignment of the printing writing region A1 of the card 28 with a thermal head 25 provided on the side of a magnetic card read/write apparatus can be performed on the basis of the position detecting magnetic data DD provided to the magnetic card 28 without being based only on the home position of the head 25.
Patent JP-S5347453-A (JP)
Title: Stabilized polyurethane compositions
Inventor: KONDO KUNIO
IPC: C08L75/04
Filed: 1976-10-12
Abstract: PURPOSE: A stabilized polyurethane composition stabilized to the yellowing and deterioration caused by sunlight, combustion gas, chlorine-type bleaching agents, etc., obtained by incorporating a specific phenolic antioxidant into polyurethane. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5818794-A (JP)
Title: Space monitoring informer for moving body
Inventor: HERUMAN TSUIIRUFUUTO
IPC: G08B29/00
Filed: 1982-07-14
Abstract: A motion detector responsive to infrared radiation, e.g. for use in burglar-alarm installations, comprises a pair of juxtaposed sensors monitoring adjacent fields of view of a space to be surveyed, giving rise to output signals of opposite polarity upon detecting a disturbance in their respective fields. These output signals are fed to an evaluator comprising two complementary transistors with interconnected emitters and interconnected bases whose junctions are separated by a resistive branch of an RC network, the emitter junction receiving the output signals while the base junction is capacitively coupled to ground or some other point of fixed potential. The collectors of these transistors, energized via respective resistors from opposite terminals of a d-c supply, are connected to respective timers working into a common AND gate which triggers an alarm when an alternation of output signals from the two sensors renders the timers conductive for overlapping periods.
Patent JP-S63288135-A (JP)
Title: Ophthalmic measuring apparatus
Inventor: AKIYAMA KOICHI
IPC: A61B3/10
Filed: 1987-05-20
Abstract: PURPOSE:To perform accurate measurement regardless of the output variation of a laser beam source, by controlling the quantity of the laser beam projected on the predetermined point in an eye by a beam quantity control means so as to make the same almost constant regardless of the output variation of the laser beam source. CONSTITUTION:A polarizing plate 2a has a polarizing direction P and an He-Ne laser beam source 1 has a linear polarizing direction shown by Q and, therefore, the quantity of transmitted beam can be arbitrarily controlled by revolving the polarizing plate 2a. The signal from a photodiode 3' is inputted to a beam control circuit 42 containing a motor and the automatic control of the quantity of laser beam is performed so as to make the quantity of the laser beam incident to the photodiode 3' constant. That is, when the quantity of beam is desired to increase, the polarizing plate 2a is rotated so that the polarizing direction Q of laser coincides with the polarizing direction P of the polarizing plate 2a and, when the quantity of beam is reduced, the polarizing plate 2a is rotated in a direction wherein the direction P, Q become 90 deg.. As mentioned above, the almost constant quantity of beam is obtained through adjustment regardless of the power variation of the laser beam source.
Patent JP-S61279768-A (JP)
Title: Alcohol engine starter
Inventor: INOUE RYUSABURO
IPC: F02M1/16
Filed: 1985-06-06
Abstract: PURPOSE:To enhance the starting performance of an engine with less modification to a carburetor body, by providing such an arrangement that a highly combustible auxiliary fuel is fed into the inlet port of a carburetor float chamber through a three-way selector valve device during cold-engine starting. CONSTITUTION:A main fuel passage 22 led from a main fuel (alcohol) tank 1 and disposed therein with a main fuel pump 2 and a main fuel filter 3, is connected the main communication port 24 of a solenoid three-way selector valve 4. Further, an auxiliary fuel passage 24 led from an auxiliary fuel (gasoline) tank 10 and disposed therein with an auxiliary fuel pump 11 and an auxiliary fuel filter 12 is connected to a subsidiary port 25 of the above-mentioned three-way valve 4 whose outlet port side is connected to the inlet port 8a of a float chamber in which a needle valve 8 is disposed, in the carburetor 5. Further, a control device 17 controls the three-way valve and the fuel pumps 2, 11 such that the main fuel is fed into the engine when the temperature of the engine detected by a temperature sensor 8 is higher than a set value while the auxiliary fuel is fed when the temperature of the engine is below the set value.
Patent JP-S5822701-A (JP)
Title: Tire reinforcing texture
Inventor: SASAMOTO FUTOSHI
IPC: D03D15/12
Filed: 1981-08-04
Abstract: PURPOSE:To eliminate breaking of a weft of a radial tire reinforcing texture in the manufacture thereof, by a method wherein the weft is made of a core yarn obtained by covering a polyester multifilament having a predetermined values of crystallinity, intrinsic viscosity, density, hot-air shrinkage and tensile elongation at break, with unfusible short fiber. CONSTITUTION:The weft of the tire reinforcing texture is constituted by the core yarn which is obtained by covering the polyester multifilament of a predetermined characteristics with the unfusible short fiber such as cotton. In this instance, the predetermined characteristics of the polyester multifilament are as follows; a difference DELTAnu between the maximum and minimum of the half value width of Raman spector of 1,730cm<-1> which is scattered by radiation of laser beams to respective points in the radial direction of the transversal cross surface of the filament is less than 3cm<-1> and the difference DELTAnu is less than 3cm<-1> even within the component filament; the intrinsic viscosity eta, density rho, hot-air shrinkage DELTAsd and tensile elongation at breaks satisfy predetermined values. With this construction of the weft, the elongation value of more than 60-70% can be retained even at a temperature near 250 deg.C. Thus, the weft of this construction can follow a large deformation caused in the tire manufacture and is difficult to be broken.
Patent JP-S5912770-A (JP)
Title: Dust attractor
Inventor: YOSHIZAWA TAKESHI
IPC: G03F1/82
Filed: 1982-07-12
Abstract: PURPOSE:To easily remove fine dust adherent to a glass substrate or the like, by constituting the dust attractor with an insulating plate member, a friction member for rubbing the lower part of the plate member and a moving means for moving the friction member. CONSTITUTION:A plate member 1 of plastics which is easily charged with electricity by rubbing vinyl chloride or the like against it is bent in a predetermined distance B and mounted on a rectangular parallel piped block 2. A cylindrical friction rod 3 of vinyl chloride is inserted into a part having a gap formed in the predetermined distance B by the plate member 1. The friction rod 3 is frictionally moved at the lower part of the plate member 1 by a shaft 5 connected to a motor 4, to charge the plate member 1 with electricity. When a glass substrate 7 is provided above the surface of the plate member 1 using a spacer 6 of 1-2mm., dust adherent to the surface of the glass substrate 7 is attracted by electric charge formed by the electrification of the plate member 1 and attractively adsorbed onto the plate member 1.
Patent JP-S5914188-A (JP)
Title: Magnetic bubble memory device
Inventor: INOUE HIROSHI
IPC: G11C11/14
Filed: 1982-07-13
Abstract: PURPOSE:To improve the temperature characteristics of a magnetic bubble memory device, by controlling the current which flows into a driving magnetic field generating coil in response to the temperature change of a resistance set near a bubble chip. CONSTITUTION:Resistance films 3 and 4 are provided near a bubble chip 1 on a substrate 2. These resistance films vary their resistance values in response to the temperature change. Then the current flowing into magnetic bubble driving magnetic field generating coils X and Y via the films 3 and 4 is controlled. This assures the stable working over a wide range of temperatures and therefore improves the temperature charateristics of a magnetic bubble memory device.
Patent JP-H06334068-A (JP)
Title: Semiconductor package incorporating head spreader
Inventor: MIWA MAKOTO
IPC: H01L23/29
Filed: 1993-05-24
Abstract: PURPOSE:To protect the mold resin against crack in the vicinity of corner part on the peripheral face of a heat spreader. CONSTITUTION:An IC chip is bonded to one side of a heat spreader 2 in a package and a lead frame 14 is also bonded while keeping insulation and then the IC chip is wire bonded to the lead frame 14. It is then subjected entirely to transfer molding of mold resin 7 while exposing the other surface 2a of the heat spreader 2. Each corner part of the peripheral surface 2a of the heat spreader 2 covered with the mold resin 7 is rounded. This structure restrains concentration of stress due to the difference of thermal expansion coefficient between the heat spreader 2 and the mold resin 7 in the vicinity of each corner part 2c when the temperature drops thus suppressing the occurrence of crack.
Patent JP-S62277800-A (JP)
Inventor: TAKAHASHI TSUNEHISA
IPC: B23P21/00
Filed: 1986-05-26
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-S5824039-A (JP)
Title: Detector for angle of heavy working vehicle body
Inventor: SATOU KIYOSHI
IPC: B62D53/00
Filed: 1981-08-05
Abstract: PURPOSE:To detect the tilting angle of a heavy working car, e.g., shovel car, etc., whose dragger side frame is rotatably attached with the working machine side frame by using a system in which a potentiometer is operated through gears by a chain connected to the heavy working car. CONSTITUTION:When a working machine side frame B is turned in relation to a dragger side frame B, a vertical rotary shaft 5 is turned in proportion to the turning angle of the frame B, the turning angle of the shaft 5 is detected by a potentiometer 14, the detection signal is sent to a micro computer connected to the meter 14, and numerical calculation is made to detect the tilting angle of the frame B. In this case, the position of the peripheral teeth of a toothed ring 15 to be detected is detected to detect its turning position, the detection signal is put in the computer, and the deviation of the meter is corrected and exact tilting angle is obtained.
Patent JP-S5549838-A (JP)
Title: Treating method for electron gun
Inventor: NAKATSU ISAO
IPC: H01J9/44
Filed: 1978-10-05
Abstract: PURPOSE: To obtain a cathode-ray tube having good picture quality by adding the process for heating the desired part of the second grid before or after ordinary cleaning process and completely removing a stray-emission source.  
     CONSTITUTION: A stationary voltage is impressed onto the cathode 17 of an electron gun 16, and earthening voltage is impressed onto the first grid 18 and the third grid, and the potential of 400W500V is impressed onto the second grid 19, and the second grid is red-heated. At a result of this heating during 2W3min, the stray emission source is destroyed due to the red-heating of the second grid 19, and the electron beam through-hole of the second grid 19 and its vicinity are perfectly cleaned. In this case, if the voltage is at the degree that the second grid 19 is red-heated, the dangers such as crack of insulated supporting body and generation of in-tube glow are almost eliminated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07304515-A (JP)
Title: Carrying device
Inventor: MURATA SHIN
IPC: B65G47/82
Filed: 1994-05-12
Abstract: PURPOSE:To transfer an article at a constant interval between constant positions by pushing or pulling work by providing a claw which is fixed to a part of a track body and is supported with a vertically movable block and a motive power source to actuate the track body, and sending the article by the claw when the claw moves in the horizontal direction. CONSTITUTION:A work 22 passes through a passage 24 shown by, for example, a virtual line, and enters an A point of a traveling passage 15. When this work 22 is moved to a B point, an electric motor 14 is turned on, and a chain 3 is rotated in the arrow direction. According to rotation of the chain 3, a finger member 11 approaches an opener 21, and the opener 21 soon comes into contact with the upper end of a lever 20, and rotates the lever 20 in the clockwise direction. Thereby, a projecting part 10 comes into contact with the right side work 22 on the traveling passage 15, and starts to advance this. At this time, the lever 20 advances from a position of the opener 21, and the lever 20 is released from the opener 21, and returns to a former position, and carries the work 22 to the B point from the A point.
Patent JP-H01292366-A (JP)
Title: Image recording device
Inventor: MIYATA MASANORI
IPC: H02P5/46
Filed: 1988-05-20
Abstract: PURPOSE:To enable speed control within a constant-speed range by reducing the speeds of an optical motor and a drum conveying motor when the optical motor or drum conveying motor can not be controlled within the constant speed range. CONSTITUTION:A PLL/control part 106 drives the optical motor 107 at a specific speed with a signal of reference frequency oscillated by an optical encoder and a reference frequency oscillator 105. When the speed of the motor 107 deviates from a specific value, the PLL/control part 106 sends an optical motor unlock signal 109 to a CPU 101. Then, when the motor 107 or drum conveying motor 104 can not be controlled within the constant speed range, their speeds are reduced to enable the motor 107 and motor 104 to be controlled at slow speeds, thereby obtaining an excellent image stably.
Patent JP-H01293032-A (JP)
Title: Multiplex stuff converter
Inventor: KOZARU YASUTAKA
IPC: H04J3/06
Filed: 1988-05-20
Abstract: PURPOSE:To detect and cope with the abnormality of a stuff rate caused by changes in the transmitting speed of asynchronous input signals and the output frequency of a synchronizing clock source by detecting the stuff rate by means of a stuff rate detecting means. CONSTITUTION:The maximum value of the stuff rate decided by the transmitting speed of asynchronous input signals specified at each stuff multiplexed converter and the permissible range of the frequency of signals outputted from a synchronizing clock source is set and detected by using a timer 2 and counter 4 and the minimum value of the stuff rate is set and detected by using a timer 3 and counter 5. When the stuff rate gets out of the maximum or minimum value of the permissible range, a stuff rate detecting signal 36 has a meaning of '1'. Therefore, abnormality caused by the variation of the transmitting speed of the asynchronous input signals and the output frequency of the synchronizing clock source can be coped with.
Patent JP-H10323953-A (JP)
Title: Composite material comprising forming material with base of polyamide on one side, and vulcanizable fluorine-elastomer on other side
Inventor: GROSSE-PUPPENDAHL THOMAS
IPC: C08J5/12
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To prevent undesirable adhesion to the wall of a die from generating at the time of manufacture, and also, prevent bonding of the composite material from being spoiled due to a contact with oil, fat, solvent or fuel by a method wherein a vulcanized rubber is obtained by a vulcanization of a fluorine rubber compound under being in contact with a polyamide forming body, under a normal vulcanization condition. SOLUTION: This composite material comprising polyamide, a polyamide forming material or a polyamide blend on one side, and a fluorine rubber-compound on the other side, can be manufactured in two steps. First, a rigid forming member is obtained by an injection forming and an extrusion of a prepreg, and in addition, depending on a situation, the rigid forming member is brought into contact with a rubber- compound which is pre-formed, and is placed under a vulcanization condition for rubber. The contact between the rubber and the rigid forming material is performed a press device, an injection forming or an extrusion. Continuously, the composite material is post-vulcanized, and at this time, the vulcanized member is post-heated in a heating chamber where hot air is circulated and fresh air is introduced, in order to complete a bridging reaction.
Patent JP-H10314310-A (JP)
Title: Evaporator for anesthesia
Inventor: KANKKUNEN JUKKA
IPC: A61M16/14
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To prevent overflow of a liquid container when the pressure of a carrying storage container is high. SOLUTION: An evaporator for anesthesia includes a liquid container 2 having a steam generator, a filling device 1a, a filling path 4 to supply anesthetic to the liquid container from a carrying storage container 1 and/or to remove it from the liquid container and a path for a compensation gas to transport a compensation gas with the quantity thereof equal to that of an anesthetic liquid when the liquid container is filled and/or to reverse the compensation gas with the quantity thereof equal to that of the anesthetic liquid when the liquid container is emptied. To improve safety during the operation, the filling device 1a includes closure means 3 and 5.  The closure means is arranged so suitable to close the filling path 4 opened inside the liquid container 2 and the path for the compensation gas between the liquid container 2 and the carrying storage container 1 for blocking the anesthetic liquid from flowing to the liquid container 2.
Patent JP-H0198183-A (JP)
Title: Memory
Inventor: REIMONDO PINKUHAMU
IPC: G11C11/34
Filed: 1988-05-20
Abstract: PURPOSE: To improve the calling performance of storage contents to a data processor by calling and outputing plural constant velocity signals retaining write mask values in plural storage inputs. CONSTITUTION: A duplex port memory 1 receives clock signals through lines PAS, CAS, SCLK and write usable signals through lines WE, etc., in addition to address signals through lines A0-A8 by a RAM logic circuit 16 and supplies necessary signals to a special function logical circuit 30. Here, in the write mask register 54 in the circuit 30, storage places 2<n> of 8 bits before a mask writing operation correspond to addressing positions in arrangements 2 of the device 1 and a data source to be written is a color register 50. Then, a content is written in central four bits and writing operations of the most significant and the least significant digits are masked. Then, a special cycle is made to be usable by the inputting of the special function of an output driving circuit 31.
Patent JP-H07334393-A (JP)
Title: Multisystem computer device
Inventor: IIJIMA KENJI
IPC: G06F15/177
Filed: 1994-06-03
Abstract: PURPOSE:To clear the timewise relation of events concerning abnormality generated inside respective processors or events concerning abnormality generated on a bus type transmission line concerning the multisystem computer device for which plural processors and a bus driving device are connected through the bus type transmission line. CONSTITUTION:A bus type transmission line 4 is provided with a time information signal group 46, and this time information signal group 46 expresses the information of time from the origin of time common for the generation of events on the bus type transmission line, the generation of events inside respective processors and the generation of events inside the bus driving device. Thus, A system and B system processors 1 and 2 are provided with event storage devices 1 3 and 23, for example, and these event storage devices 13 and 23 can store the event on the bus type transmission line and the time information from the time information signal group 46 at the time point of its generation while making these factors correspondent.
Patent JP-H01291495-A (JP)
Title: Electronic parts mounting device
Inventor: KOMATSU RYUICHI
IPC: B23P21/00
Filed: 1988-05-19
Abstract: PURPOSE:To improve mounting operation by preventing attracted parts from dropping from an attraction nozzle in an electronic parts mounting device having a spring, by proving a mechanism for preventing the attraction nozzle from being vertically rocked in the course of a movement of a mounting head owing to driving of the head. CONSTITUTION:The title electronic parts mounting device having a spring includes a prevention mechanism for preventing an attraction nozzle 184 from vertically vibrating owing to vibration and the like of a mounting head of the device in the course of a movement of the same head. After the attraction nozzle 184 attracts electronic parts, the attraction nozzle 184 is prevented by the prevention mechanism from being vertically moved. In this situation, the mounting head is moved in a direction of a plane. Herein, even if any vibration is produced in the course of the horizontal movement of the mounting head, the attraction nozzle 184 once having attracted the electronic parts does not allow the parts to drop down therefrom owing to the vibration and does produce any positional displacement. Furthermore, the electronic parts are not damaged on its surface, thereby allowing the mounting operation to be improved.
Patent JP-S62281385-A (JP)
Title: Manufacture of semiconductor light emitting element
Inventor: KAWAGUCHI MASAZUMI
IPC: H01S5/00
Filed: 1986-05-29
Abstract: PURPOSE:To manufacture a semiconductor light emitting element assuring stable single mode oscillation without deteriorating a DH structure at all by a method wherein, after forming low concentration regions on a semiconductor substrate, a photoguide region is formed by mesaetching process and then the first clad layer, an active layer and the second clad layer are successively laminated on the exposed photoguide region and the low concentration region. CONSTITUTION:After forming low concentration regions 26, a semiconductor substrate 20 is mesa-etched through the intermediary of a residual mask 21. First, the mask 21 is removed to surface-process using dilute HCl. Second, an N clad layer 31, an active layer 32, a P clad layer 33 and a P cap layer 34 are epitaxially grown to be successively lamination-formed on a photoguide region 30 formed by the mesa-etching process and the low concentration regions 26. Finally, an Au-Zn electrode 35 is formed on the P cap layer 34 and an Au-Ge/Ni electrode is formed on the rear surface side of semiconductor substrate 20 to manufacture a semiconductor light emitting element 40. Such an element 40 subject to no processing of the active layer 32 after formation of DH (double hetero-structure)structure can prevent the DH structure from deteriorating.