baber/WOPTO huggingface dataset:
Patent JP-H0352090-A (JP)
Title: Reader/writer for ic card
Inventor: TANAKA TOSHIMI
IPC: G06K13/06
Filed: 1989-07-20
Abstract: PURPOSE:To suppress the cost of a device by decreasing the number of rollers by providing one piece of roller on a side edge side of an IC card, and also, providing a guide plate for inhibiting jump-up of the IC card on the other side edge side. CONSTITUTION:When an IC card 14 is inserted, the insertion of the IC card 14 is detected, a roller 5 is rotated by driving of a motor 4, and the IC card 14 is drawn into the inside of a device. In this case, the IC card 14 is transferred by one piece of roller 5 provided on one side edge side, therefore, in the case there are a curve, etc., in the IC card 14, sometimes the other side edge side jumps up, but since this jump-out is inhibited by a guide plate 22, the IC card 14 is fed normally without a hindrance. In such a way, the number of rollers consisting of an elastic body for feeding the IC card can be decreased to one piece, and the number of parts and the manufacturing process are decreased, therefore, the device can be constituted at a low cost.
Patent JP-S5888866-A (JP)
Title: Recording disk reproducer
Inventor: MORIKI OSAO
IPC: G11B9/06
Filed: 1981-11-24
Abstract: PURPOSE:To prevent a malfunction for the cleaning and other operations of a pickup element, by providing the 1st switch means which is switched in response to the setting/unsetting of a jacket and the 2nd switch means which is switched by detecting the performing side of a recording disk while the jacket is set or unset. CONSTITUTION:The cleaning of a stylus, the setting of a reproduction enable state and the detection of the performing side of a disk are all carried out by switching a shutter switch 41 and a side detecting switch 42. The switch 41 is switched in response to the setting/unsetting of a jacket. The stylus is cleaned when the switch 41 is connected to the NO side and the switch 42 is connected to the NC side respectively. Then a reproduction enable state is set when the switch 42 is connect to the NO side and the switch 41 is connected to the NC side. Thus the number of switches is decreased and the wiring is facilitated. In addition, a malfunction is prevented for the cleaning and other operation of a pickup element.
Patent JP-S5889842-A (JP)
Title: Master slice semiconductor integrated circuit
Inventor: MINOWA MASAYUKI
IPC: H01L21/82
Filed: 1981-11-24
Abstract: PURPOSE:To reduce the size of an element, to increase speed and to prevent the generation of a latch-up phenomenon by mounting a substrate bias circuit and generating negative line voltage from positive line voltage. CONSTITUTION:Positive potential is difficult to trigger grounding (GND) because a region 11 ia biassed at negative voltage in a circuit to which the substrate bias circuit is set up. Accordingly, a latch-up phenomenon is difficult to be generated. Since currents do not flow through the substrate 11 fundamentally, the circuit may have a small area because the simple circuit consisting of an oscillator and a capacitor is sufficient, and the circuit with small size can be manufactured as a whole.
Patent JP-2000004978-A (JP)
Title: Seat cover and seat covered by the seat cover
Inventor: TAKEDA HITOHIRO
IPC: A47C7/42
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a seat cover whose cover and stuffing of a back rest part, a seat part, etc. of the seat can be easily removed or exchanged. SOLUTION: The back rest part 6 of a seat 1 comprises a back rest main body part 7 and a seat cover 8 to detachably cover the back rest main body part 7 from the upper side. The seat cover 8 equipped with a seat cover main body 8a formed into a bag shape and plural stuffings 8b extractably filled in to the seat cover main body 8a. The seat cover main body 8a is equipped with storage space parts S1 formed in independent partitions for filling stuffings. A stereoscopic uneven surface part is equipped on the seat cover 8 by filling stuffings 8b into the storage space parts S1.
Patent JP-H0352483-A (JP)
Title: Satellite broadcast receiver
Inventor: HIDESHIMA YASUHIRO
IPC: H04N7/20
Filed: 1989-07-20
Abstract: PURPOSE:To attain sure noise reduction with simple constitution by applying noise reduction for only a period in the presence of an impulse noise signal. CONSTITUTION:The receiver is provided with an FM demodulation circuit 1, a video processing circuit 6, a band pass filter 11, an amplitude detection circuit 12, and a level detection circuit 13. A base band signal Sb by the substantial broadcast, a triangle noise signal Ss, and an impulse noise signal Si due to the deterioration in the C/N are included in an FM demodulation output, and in such a case, the signal Si is detected at a frequency band in which the level of the impulse noise signal Si is larger than the level of the triangle noise signal Ss to a discriminatable degree, and noise reduction or elimination processing is applied to a color composite video signal Sc by the detection output. Thus, the noise is surely reduced and a high definition picture is displayed.
Patent JP-H1016377-A (JP)
Title: Ink jet recording paper and its production
Inventor: IWAMOTO KIYOSHI
IPC: D21H19/36
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet recording paper capable of obtaining a sharp high quality image high in printing density by full color printing, excellent in ink absorbability and having high glossiness. SOLUTION: This ink jet recording paper has a constitution such that an ink receiving layer based on pigment and a binder and a gloss layer based on pigment and a binder are laminated on a paper base material in this order and the surface of the gloss layer has glossiness of 35 or more, Oken type smoothness of 120-300sec and air permeability of 60-120sec/100cc. Further, a coating material for the gloss layer is applied and a resin film is superposed on the coating layer before the coating material for the gloss layer is not dried and the coating material for the gloss layer is dried to form the gloss layer and the resin film is peeled and removed to produce ink jet recording paper.
Patent JP-H1128464-A (JP)
Title: Water treatment device having membrane separator
Inventor: SATO TAKESHI
IPC: B01D65/10
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To facilitate accurately detecting an operation status of each separator to reduce the installed number of sludge concentration meters without being affected by errors of pressure measuring instruments when plural membrane separators are installed in parallel. SOLUTION: Raw water from a circulating water tank 10 is circulated and supplied to each of membrane separators 21, 22. The circulation lines for the membrane separators 21, 22 are provided with stop valves 71, 74; 12, 73 respectively, and communicate with a common pressure gauge P1 through water guide pipes 71a, 74a; 72a, 73a respectively. Stop valves 75, 76 installed in takeoff lines communicates with a common pressure gauge P2 through water guide pipes 75a, 76b respectively.
Patent JP-S6431364-A (JP)
Title: Heater driving device for electric heater
Inventor: SUZUKI KATSUAKI
IPC: H01H9/54
Filed: 1987-07-27
Abstract: PURPOSE:To prevent the arc discharge at a relay contact by controlling the opening or closing timing of a relay and a TRIAC (triode AC switch) connected to both ends of a heater so that the relay precedes in the on-operation and the TRIAC precedes in the off-operation. CONSTITUTION:A relay driving circuit 4 is operated by a drive signal generating means 7 to turn a relay contact 2 on. A TRIAC driving circuit 5 is operated by the signal slightly delayed by the first delay means 8, and a TRIAC 3 is turned on late. When the drive signal generating means 7 then generates the off signal, the TRIAC driving circuit 5 is first turned off, then the relay driving circuit 4 is turned off by being slightly delayed by the second delay means 9. The arc discharge when the relay contact 2 is opened or closed is prevented according to this constitution, the reliability is remarkably improved, and a relay contact with a small capacity can be utilized.
Patent JP-S5889419-A (JP)
Title: Roof opening device for automobile
Inventor: MIYAGI TAKAHIRO
IPC: B60J7/22
Filed: 1981-11-24
Abstract: PURPOSE:To reduce slopping noise and whistling sound at a deflector by placing the same under such a car-speed-based variable control that the deflector is raised high when the car runs at a low speed while raised low when the car runs at a high speed. CONSTITUTION:When a sliding roof 3 is slided backward to widen an opening 2, a deflector 4 is raised by a certain angle by the energizing force of a coil spring 6. If a car speed is below 80km/h, for example, an attraction solenoid 8 is kept unexcited because a car speed sensor 12 is maintained open, on account of which a rod 7b will not be attracted so that the deflector 4 maintains said certain angle. The slopping noise may be thus reduced. On the other hand, if the speed is increased over a certain value, the car speed sensor 12 is closed to excite the solenoid 8 in cooperation with a opening roof detection switch 11 being closed so that the solenoid attracts a rod 7b. The deflector 6 is thereby turned in the closing direction to stand at an intermediate angle, whereby the slopping noise and the whistling sound may be reduced.
Patent JP-H1137032-A (JP)
Title: Corrosion resisting material for hydraulic power plant and hydraulic power plant using the material
Inventor: KANAZAWA YUKIO
IPC: C22C38/22
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide sufficient corrosion resistance even in water of high corrosivity by containing Cr, Mo, S, C, and Fe at a specific rate in the anticorrosion material for a hydraulic generating plant. SOLUTION: At first, percentages showing the content of component elements are wholley set as percentages based on weight. An alloy is based on a stainless steel alloy containing Cr of over 18%. To this alloy, Mo of over 0.5% is added for improving corrosion resistance particularly pitting corrosion resistance. Further the contents of S and C are respectively limited to be under 0.01 and under 0.04, and the remaining are Fe and unavoidable impurities. Namely, when the alloy contains much S or C, the non-metallic inclusion such as MnS or the segregation part of C is generated.  Hereby, when the alloy is placed in conductive water, by the potential difference between these part positions and the structure around them, the part positions providing the non-metallic inclusion and C segregation part are selectively corrodede to brake off and generate corrosion pits on the surface of material. Hence the contents of S and C are controlled.
Patent JP-H0852887-A (JP)
Title: Thermal transfer printer and control of operation thereof
Inventor: OWADA ISAO
IPC: B41M5/26
Filed: 1994-08-10
Abstract: PURPOSE:To provide a thermal transfer printer capable of preventing the reverse transfer from a material to be printed to an intermediate transfer member at the time of back feed to ensure printing of high quality and control the operation thereof. CONSTITUTION:A control part 16 is provided, wherein a second heater 9 is turned ON when a color printing process is performed, and the second heater 9 is turned OFF when printing paper is fed back to a printing start position at each time when the printing of each color is completed.
Patent JP-S5889804-A (JP)
Title: Self-hold type solenoid
Inventor: SHIRAI SHIGERU
IPC: H01F7/16
Filed: 1981-11-24
Abstract: PURPOSE:To reduce the mechanical trouble for the titled solenoid by a method wherein a reed switch is provided at a part on the fixed side of the self-hold type solenoid of moving magnet type, thereby enabling to pick out the signal of operational condition without giving an adverse effect on the solenoid. CONSTITUTION:When a movable member 33 and a fixed material 26 are held in an attracted state, the magnetic flux of a permanent magnet 31 forms a magnetic path as shown by the solid line in the diagram, namely, permanent magnet 31 movable yoke 32 fixed yoke 24 fixed core 23 movable core 30 permanent magnet 31, and the solenoid is attracted and self-held. A reed switch 29, having a permanent magnet 32 positioned in its vicinity, is maintained in ''ON'' state by leakage magnetic flux phi2. At this instance, when a current is instantaneously applied so as to generate a magnetic flux reversely directed to the phi1 of electromagnetic coil 22, the attraction holding force is reduced, the reaction force of the compressed spring 35 overcomes, and the movable member 33 is disengaged from the fixed member 36. When the movable member is disengaged, the permanent magnet 31 moves away from the reed switch 29, and the reed switch 29 is turned to ''OFF'' position, because the strength of the magnetic field in the vicinity of the reed switch 29 is reduced.
Patent JP-H0932188-A (JP)
Title: Fitting structure for t-shaped bar ceiling joist material
Inventor: YAMASHIRO HARUHIKO
IPC: E04B9/18
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To easily apply a conventional ceiling to a system ceiling without spoiling the earthquake resistant property, by providing a fixed part fitted to a T-shaped bar and a clip fitted to the fixed part rotatably around the vertical axis and provided with a hooking piece fitted to a ceiling joist material. SOLUTION: The horizontal piece 1a of a T-shaped bar is positioned from the lower side of the T-shaped bar to the diagonal direction in which the guide piece 8d of a fixed part 8 is not provided, to push the fixed part 8 to the T-bar. The fixed part 8 is rotated in the horizontal in-plane direction and the horizontal piece 1a is held between the fixed part body 8a and the holding piece 8b. Next, a clip 7 is rotated around a flat countersunk head screw 10 and inserted in a ceiling joist 6 while the connecting direction of the hooking pieces 7b is positioned in the groove direction formed between the opposite fixing parts 6b of a M-shaped channel 6a used for the cradling material 6. Subsequently, the clip 7 is rotated to vertically arrange the hooking pieces 7b and fixing parts 6b and fixed to the channel.  In this way, a cradling material with which a conventional ceiling can be installed, can be easily fitted to a system ceiling.
Patent JP-2000014208-A (JP)
Title: Operation support device of field work vehicle
Inventor: YUKIMOTO OSAMU
IPC: A01B69/00
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide operation support information such as the field position, travel tracks, work tracks, etc., of a field work vehicle, such as a tractor, moving about in an arbitrary division of a field on the work of the field work vehicle. SOLUTION: Field information and work information such as field division lines 1, a mark 2 for displaying a work vehicle, travel tracks 3 and work tracks 4 up to now, work divisions, work contents, and word widths, and a recommended work route 5 for improving the efficiency and accuracy of works in response to the present position of the work vehicle are displayed on the display section of a display device. Grid lines 6 parallel to standard lines such as the short and long sides of a field division are displayed through spaces in the display section of the display device.
Patent JP-S6250232-A (JP)
Title: Four-wheel-drive device
Inventor: KASHIWARA YUJI
IPC: B60K17/35
Filed: 1985-08-28
Abstract: PURPOSE:To enable a parking brake device of the size equivalent to that of a two-wheel-drive vehicle to be employed by prohibiting an output member of a center differential gear for at least either the front or the rear wheel from rotating so as to allow a car to be locked by a parking brake even if the other wheel is off ground. CONSTITUTION:A parking lock gear 41 is provided to at least either a ring gear 14 which is connected with a rear wheel shaft 15 of a center differential gear 10 or a sun gear 13 which is connected with an intermediate shaft for a front wheel drive. In addition, a shift lever 39 is provided to a parking range, and a parking lock pole 42 is engaged with the parking lock gear by a drive connecting means 43 which is connected with the shift lever. This configuration enables a car to be locked by a parking brake, even if the car is off ground at its one wheel because of a jack-up operation and the like, as far as the other wheel, to which a parking brake is applied, touches ground. And, a total looad applied to a front wheel and a rear wheel is not allowed to be actuated to the parking brake device, thereby it is possible to make the size of said parking brake device equivalent to that of a two-wheel-drive vehicle.
Patent JP-2000014674-A (JP)
Title: Doppler ultrasonograph
Inventor: FUJIWARA SHUTA
IPC: A61B8/06
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To inform an operator of the time phase of generation of the saturated state of an echo signal in real-time and to record it, using a Doppler method whereby changes in blood flow and tissue velocity information with time are displayed. SOLUTION: A Doppler ultrasonograph includes transmitting/receiving circuits 2, 3 transmitting ultrasonic beams via a probe 1 and receiving their echo signals, a Doppler mode processing circuit 12 whereby Doppler signals from, e.g. blood flow, are extracted from echo signals and subjected to a predetermined signal processing to compute blood flow velocity information from the Doppler signals subjected to the signal processing, and circuits 13, 14 for displaying the velocity information on a monitor 15. The Doppler ultrasonograph further includes a saturation detecting circuit 16 for detecting from the Doppler mode processing circuit 12 that the Doppler signals are saturated and circuits 17, 13 which, when the saturated state is detected, display the time phase of the saturated state on the monitor 15, together with the velocity information.
Patent JP-S56156453-A (JP)
Title: Air inlet passage device in torch ignition engine
Inventor: IIDA HIROSHI
IPC: F02M35/10
Filed: 1980-12-26
Abstract: PURPOSE: To specially prevent overheating at the auxiliary air inlet passage in such a way that a cooling water passage for heating mixed air is provided at the downstream of the main and auxiliary air inlet passages in a torch ignition engine, and an exhaust passage is faced opposite thereto providing a spatial stratum under the both air inlet passages.  
     CONSTITUTION: The main air inlet passage 2 and the auxiliary air inlet passage 3 which are respectively incorporated at the branch pipe collecting part 4 are conducted through respective branch pipe parts 8, 9 to the main and auxiliary combustion chamber which are unshown in the figure in a cylinder head 1. A cooling water passage 13' for heating mixed air is formed under the branch pipe collecting part 4. Besides, an exhaust passage 6 is arranged through a spatial stratum H under the water passage 13', to perform auxiliary heating to the mixed air. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08139079-A (JP)
Title: Charged beam device
Inventor: KOMANO HARUKI
IPC: G03F1/30
Filed: 1995-07-25
Abstract: PURPOSE: To perform a desired deposition of a thin film or a desired etching with high accuracy to improve the quality of a mask. CONSTITUTION: In a charged beam device, which is provided with a sample stage 9 for mounting a sample 8, an optical lens barrel 5 for irradiating the surface of the sample 8 with changed beams and a gas feeding mechanism having a gas blow-off port for jetting gas on a charged beam irradiation position and is used for performing a deposition of a thin film or an etching on a position to be processed on the surface of the sample 8, the gas blow-off port is moved in parallel to the surface of the sample for performing the positioning of the gas blow-off port and the charged beam device is provided with a drive mechanism, which moves the gas blow-off port vertically to the sample surface for setting the distance ranging from the gas blow-off port to the position to be processed.
Patent JP-H04211823-A (JP)
Title: Personal identification number input device
Inventor: OBARA KAZUAKI
IPC: G06F1/00
Filed: 1990-07-16
Abstract: PURPOSE:To improve efficiency by providing a judging part to judge the presence of a voice and a random number generating part. CONSTITUTION:When the request of a personal identification number from a user arrives through a telephone 44, a question is uttered from a question uttering part 41. Next, a random number is generated by the random number generating part 11, and a control part 43 utters this random number and the number of the digits of the personal identification number being inputted from the question uttering part 41, and starts the operation of a timer 12. The input judging part 13 judges the presence of input according to this, and when it judges to be present, it terminates the operation of the timer 12, and stores the random number in a storage part 15. The above-mentioned operation is repeated by the number of times of the number of the digits of the personal identification number set beforehand. Next, the question uttering part outputs the inputted personal identification number through the telephone set 44 by the control of the control part 43, and reconfirms it. Since the input judging part 13 judges only the presence of a voice, people in neighborhood are never conscious of whether the personal identification number is being inputted presently or not.
Patent JP-S5979247-A (JP)
Title: Ionizing radiation sensitive material
Inventor: HARITA YOSHIYUKI
IPC: C08F12/16
Filed: 1982-10-29
Abstract: PURPOSE:To obtain a negative type resist having high sensitivity for dry etching by using a polymer having specified repeating units. CONSTITUTION:The negative type resist used here is composed essentially of a polymer having repeating units represented by the general formula shown in the figure, where the content of repeating units in the case of X being halogen is 2-25%, those in the case of at least one of R<1>-R<5> being 1-3C haloalkyl or haloalkoxy is 3-40%, and those in the case of at least one of Y1 and Y2 being halogen is 2-25%, and these repeating units sum to 5-70%, and the total halogen content is 1-25wt%, and the number average mol.wt. is 10,000-1,500,000.
Patent JP-H0475481-A (JP)
Title: Supermagnetostrictive type brake
Inventor: UTSUKI AKIRA
IPC: H02N2/00
Filed: 1990-07-17
Abstract: PURPOSE:To provide excellent heat resistance, and to be scarcely affected by heat even if brake oil becomes a high temperature by molding a rod as a drive source for regulating the volume of a volume regulating member of a supermagnetostrictive material. CONSTITUTION:When wheels start to lock, a wheel speed sensor senses it, an ABS controller conducts a magnetic field regulating coil 11 of a volume regulating member 9 and varies a conducting amount, thereby regulating the intensity of a magnetic field to be applied to a supermagnetostrictive rod 10. Thus, brake oil flowing volume in a cylinder chamber 3 is increased, an inner pressure in the chamber 3 is reduced, pressing forces for pressing frictional pads 6, 7 to both sides 2A, 2B of a disc 2 are reduced to reduce a braking force, thereby eliminating locking of the wheels. If the rotating speed of the wheels is increased, conduction of the coil 11 is stopped, the volume of the member 9 is increased to raise the inner pressure in the chamber 3, pressing forces for pressing the pads 6, 7 to both sides 2A, 2B of the disc 2 are increased to increase a braking force.