baber/WOPTO huggingface dataset:
Patent JP-S62191841-A (JP)
Title: Position setting device
Inventor: IZUKURA HITOSHI
IPC: G03G15/041
Filed: 1986-02-18
Abstract: PURPOSE:To decrease the number of parts of a position setting device of a copying device, etc. by detecting a fact that a moving member is moved to a stop position successively, by a detecting means, at the time of setting an initial stop position, and setting plural moving members to the respective initial stop positions. CONSTITUTION:An original 1 which is placed on an original platen of a copying device is irradiated by a light source 2, and a reflected light from this original 1 is set to a prescribed direction by a mirror 3, a mirror group 4, a magnification setting lens 5, a focus setting lens 6, etc., and made incident on a photosensitive drum 8 through a mirror 7. These lenses 5, 6 are placed on supporting bases 9, 14, respectively, and screw shafts 10, 15 which can rotate along the moving direction of the supporting bases 9, 14 are provided. Also, gears 11, 13, 16 and 18 are provided on each shaft 10, 15, and the shafts 10, 15 are rotated by a lens motor 12 and a mirror motor 17. In such a state, positions of projecting parts 20, 21 which are provided on the supporting bases 9, 14, respectively are detected by a detecting switch 19, initial set positions of the respective lenses 5, 6 are detected successively, and the number of parts of a position setting device is decreased.
Patent JP-2000231892-A (JP)
Title: Image display device
Inventor: ENOMOTO TAKASHI
IPC: H01J29/86
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To ensure high resolution, a light-weighted and thin body, secure the sufficient strength against atmospheric pressure, and manufacture at low cost. SOLUTION: This image display device comprises a face panel 3 of glass and a vacuum envelop 5 having a rear part envelop 4 containing glass which is linked with and is opposite to the face panel 3. A board 8 with electron emitting elements formed thereon is sealed so that the board 8 is sandwiched between the face panel 3 and a seal surface 9 of the rear part envelope 4. Thus a supporting member required conventionally is not necessary.
Patent JP-S56138730-A (JP)
Title: Manual storage display device of internal photometric type electronic shutter
Inventor: ARAKI KUNIHIKO
IPC: G03B17/18
Filed: 1981-03-09
Abstract: PURPOSE:To prevent photographing miss by displaying the manual storage state. CONSTITUTION:The signal from a photodetector 11 is stored in a capacitor 15, and the capacitor 15 is put in the storage fixing state by a switch 32 for manual storage. A display device 43 is operated by the signal from the switch 32. The manual storage state is displayed by the display device 43.
Patent JP-H01212740-A (JP)
Title: Heat treatment for shape memory spring for electronic connector
Inventor: HIGAMI TOSHIYA
IPC: C22F1/10
Filed: 1988-02-18
Abstract: PURPOSE:To maintain characteristics equal to those in the initial stage even after repeated use by subjecting a shape memory spring to shape memory heat treatment and then applying heat treatment removing initial generation power to the above. CONSTITUTION:Shape memory treatment is applied to a shape memory spring consisting of Ni-Ti alloy, etc. Both ends of the resulting U-shaped shape memory spring 8 are inserted into grooves 9A, 9B of a jig 9 and heated in a state where the above spring 8 is provided with the prescribed displacement in the same direction as in the service condition and constrained to undergo inverse transformation, which is air-cooled and subjected to a heat cycle causing martensitic transformation once or plural times. Then, the shape memory spring is detached from the jig 9. By this method, the heat treatment of a shape memory spring for electronic connector in which adverse effects due to repeated use are inhibited can be carried out.
Patent JP-H02212306-A (JP)
Title: Oxide superconducting thin film
Inventor: NATORI EIJI
IPC: H01L39/02
Filed: 1989-02-14
Abstract: PURPOSE:To obtain an oxide superconducting thin film having a large diameter and high critical current density with high mass-productivity at a low cost by forming two specified oxide layers between a single crystal silicon wafer substrate and an oxide superconducting thin film. CONSTITUTION:The oxide layer of ZrO2, Al2O3, MgO, SrO, or CaO is formed on a single crystal silicon wafer substrate at the substrate temp. of about 620 deg.C, degree of the vacuum of (2-6)X10<-4>Torr, the power density of about 3.0W/cm<2>, and the film forming rate of about 7-15nm/min. The layer of an oxide shown by AxByOz (A is rare-earth elements, B is Ta and Nb, 0.28<=x<=0.4, and 0.9<=y<=1.1) and having 500-550nm thickness is then formed by RF magnetron sputtering at the substrate temp. of 450-800 deg.C, (3-6)X10<-2>Torr, the power density of about 3.0W/cm<2>, and the film forming rate of 7-15nm, and annealed. The superconducting thin film of an Ln1Ba2Cu3Oy-based oxide (Ln is rare-earth elements including Y and excluding tetravalent elements) is then formed on the above-mentioned oxide layer at (3-6)X10<-5>Torr, the substrate temp. of about 650 deg.C, and the film forming rate of 20-35nm/min, and annealed.
Patent JP-H08275266-A (JP)
Title: Remote control system and remote control method
Inventor: HAMADA TETSUYA
IPC: H04Q9/00
Filed: 1996-01-30
Abstract: PURPOSE: To operate a controlled device totally together with plural remote controllers by preventing crosstalk of signals from the remote controllers. CONSTITUTION: The remote control system is disclosed, which is made up of plural remote controllers 101, 102, 103, an image input device 104, a monitor section 105 and a controlled device such as a recorder 106 and a computer 107. The computer 107 in this system as above sends a transmission enable signal enabling the transmission of a remote controller having an ID code via the controlled device. The remote controller whose ID code is coincident receives the transmission enable signal and sends its control signal to the controlled device. The computer 107 decodes a control command from the control signal received via the controlled device and sends the control command to the controlled device. The controlled device conducts the operation in response to the control command.  Thus, the simultaneous transmission of the control signal by plural remote controllers is avoided and crosstalk is avoided.
Patent JP-H0515032-A (JP)
Title: Method of connecting and treating connection of cable
Inventor: HIGURE KEIICHI
IPC: H02G15/08
Filed: 1991-02-28
Abstract: PURPOSE:To elevate the adhesion between a semiconductive thermoshrinking tube to be set on the periphery of the a conductor sleeve, which connects cable conductors with each other, and said conductor sleeve and said conductor. CONSTITUTION:A conductor sleeve 4 for connecting conductors 3 is preheated beforehand to the vicinity of the temperature at the time of thermoshrinkage of a semiconductive thermoshrinking tube 5, and then the shrinkage treatment of the semiconductive thermoshrinking tube 5 is executed.
Patent JP-H07241676-A (JP)
Title: Automatic welding equipment
Inventor: KATO KENICHI
IPC: B25J9/22
Filed: 1994-03-04
Abstract: PURPOSE:To provide automatic welding equipment capable of constantly executing the excellent welding following the teaching irrespective of the mount posture of a member to be welded by a worker. CONSTITUTION:An automatic welding equipment is provided with a holding means 2 to hold members 1, 1 to be welded in a posture-adjustable manner, a position detecting means 3 to detect the position of the members 1, 1 to be welded which are held by this holding means 2, a control means 4 to drive and control the holding means 2 so that the position of the members 1, 1 to be welded may be in the desired posture based on the signal from this posture detecting means 3, and a welding means 5 to execute the welding after setting the posture of the members 1, 1 to be welded by this control means 4.
Patent JP-S56130410-A (JP)
Title: Iron sintered parts
Inventor: MATSUMOTO SHIYUUJI
IPC: B22F3/24
Filed: 1980-03-18
Abstract: PURPOSE: To inexpensively improve the abrasion resistance of iron sintered parts by sealing the voids in the inner side parts of sintered bodies with iron oxide, and filling an infiltrating material only in the holes of the surface layer parts.  
     CONSTITUTION: Various components are compounded and mixed at predetermined ratios, and the mixed powders are pressed to form a powder molded article. This powder molded article is sintered temporarily. Thence, this temporarily sintered  body is subjected to steam treatment in a steam atmosphere to fill iron oxide in the respective holes in the surface layer part and inner side part of the temporarily sintered body. Thence, this sintered body is subjected to regular sintering and infiltration treatment. In this case, a solid infiltrating material is contacted with the predetermined places to be impregnated of the surface layer part of the temporarily sintered body, and the sintered body is raised of temp. up to the melting temp. of the infiltrating material in a heating furnace under reducing atmosphere. Then, the iron oxide is reduced to metallic iron by the reducing gas, and is decreased of volume; therefore, the molten infiltrating material infilters successively in the holes.  In this way, abrasion resistance is imparted to the surface layer part alone. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63204550-A (JP)
Title: Information recording and reproducing device
Inventor: SUZUKI KENICHI
IPC: G11B7/00
Filed: 1987-02-19
Abstract: PURPOSE:To prevent the generation of horizontal vibration, oscillation or the like due to burrs or flaws on an image recording carrier by forming a guide member for slidably moving the carrier like a recessed shape observed from the carrier side. CONSTITUTION:An optical card 1 is positioned between a frame 14 and a plate spring 16 and the surface of the card 1 is contacted with a guide roll 18a and reciprocated in an (a)  (b) direction. The guide face 14 of the frame 14 slided and contacted with the card 1 at the time of moving the card 1 has an arc shape in the recessed direction observed from the card 1 side. Thereby, the corner part of the card 1 is contacted with the guide face 14a, so that even if burrs are generated at the time of producing the card 1 or flaws are generat ed at the time of using the card 1, the burrs or the flaws are not contacted with the guide face 14a. Consequently, the straight movement of the recording carrier can be guaranteed and proper tracking control or the moving speed control of the recording carrier can be attained.
Patent JP-H10233338-A (JP)
Title: Variable capacitor and lc composite parts using it
Inventor: KINOSHITA MOTOSUKE
IPC: H01G5/06
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To stabilize the capacitance of a variable capacitor by improving the contact balance of a rotor with a stator-side electrode by forming the second electrode section of the stator-side electrode on the other side of the center of rotation of the rotor while part of the first electrode section of the stator-side electrode is formed on one side of the center of rotation of the rotor. SOLUTION: A stator-side electrode 3a is formed on the surface of a stator 2 composed of an electrical insulating material. The electrode 3a is composed of independent first and second electrode sections 14a and 15a. The first electrode section 14a is formed on one side of the center of rotation of a rotor 4 corresponding to a bearing hole 9 and the second electrode section 15a is formed on the other side of the center of rotation of the rotor 4. More specifically, the first electrode section 14a is only formed on one side of the center of rotation of the rotor 4 in such a shape that can face most of the entire surface of the main area 21a of a rotor-side electrode 5a. The second electrode section 15a can face the outer peripheral section of the main area 21a of the rotor-side electrode 5a, but has a notched section 23a at the position at which the section 23a can be faced to the auxiliary area 22a of the electrode 5a.
Patent JP-S56129939-A (JP)
Title: Keyboard device
Inventor: FUJIKAKE JIYUN
IPC: G06F3/147
Filed: 1980-03-18
Abstract: PURPOSE:To enable the same input signal to be converted into many kinds of internals codes, by enabling to change each key on the keyboard with the character display code conversion program according to the objective. CONSTITUTION:When an arbitrary key of the character system selection key device 2 on the operation section 1 of the keyboard is depressed, the signal (a) indicating the key position of the device 2 is output and input to the character system selection device 5. Thus, the device 5 outputs the instruction signal (i) and selects the code conversion program 9 to input to the signal (e) to the code conversion device 7. Next, the number (b) of the character pattern table 10 to be selected from the device 5 is output to the character display controller 6. Thus, the device 6 selects the table 10 and inputs the key position of the key device 3 stored on the table 10 and the character pattern to be displayed as the signal (f), and the output signal (c) is output to the device 3. When the device 3 is keyed, the signal (d) is produced to be inputted to the device 7, and the code (h) corresponding to the signal (d) is output to the external device 12 from the table 11 with the program 9.
Patent JP-2000231850-A (JP)
Title: Portable terminal device
Inventor: KITAMURA TOSHIYASU
IPC: H01H13/02
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal device improved in the unevenness of light in lighting a key by dividing a printed circuit board into portions printed/coated with a high-reflection material and portions printed/coated with a low- reflection material. SOLUTION: A printed circuit board 22 rested on a lower case of a portable terminal device is provided with circuit patterns 25 each realizing electrical connection based on the operation of a key button via a key pad, LEDs 26 each lighting characters and numerals on the key button, a black print 27 printed/coated with a low-reflection material for eliminating the unevenness of light, and white prints 28, 28' printed/coated with a high-reflection material for eliminating the unevenness of light.
Patent JP-S58162312-A (JP)
Inventor: EDOWAADO HATSUCHIYADOORIAN
IPC: B29C51/12
Filed: 1983-03-04
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-H06228875-A (JP)
Title: Softening agent composition
Inventor: NIHEI SHUICHI
IPC: D06M13/325
Filed: 1993-01-30
Abstract: PURPOSE:To obtain a composition capable of imparting excellent softening effect on cotton as well as chemical fiber by using a specific di(long-chain) quaternarized substance having ester group in combination with a neutralized di(long-chain) amine having hydrocarbyl group. CONSTITUTION:A softening agent composition exhibiting excellent softening effect is produced by compounding (A) a di(long-chain) quaternary ammonium salt of formula I [R1 is 11-25C (including dividing group) alkyl or alkenyl divided with an ester or amide group (called as hydrocarbyl group); R2 is the above hydrocarbyl group or 10-24C alkyl or alkenyl; R3 and R4) are 1-4C alkyl or hydroxyalkyl; X is anion] with (B) a neutralized di(long-chain) amine having two hydrocarbyl groups and expressed by formula II (R5 and R6 are same as R1; R7 is 1-4C alkyl or hydroalkyl at an A/B weight ratio of 99/1 to 85/15.
Patent JP-2000233254-A (JP)
Title: Production of aluminum base composite plate
Inventor: NAKAO YASUHIRO
IPC: F16D65/092
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing an aluminum base composite plate, easy in forming and low in cost. SOLUTION: This production method comprises a process in which alumina 21, aluminum alloy 31 and magnesium 32 or a magnesium generating source are changed in a furnace, the alumina is reduced by magnesium nitride 34, the molten metal of aluminum alloy is impregnated into alumina to produce an aluminum base composite material billet 35, an extrusion process to extrude the billet and to form a plate stock by pressing and a punching process to punch a plate from the plate stock by pressing. The aluminum base composite billet 35 has good formability as well as easy extrusion. The plate is continuously produced because of punching and is good in productivity. Thus, the production cost of aluminum base composite 35 plate can be reduced.
Patent JP-H09232091-A (JP)
Title: Discharge lamp lighting device
Inventor: FUKUWA SHINJI
IPC: H05B41/16
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a smooth light flux rising characteristic which hardly changes at all times by reducing an overshoot and an undershoot at a rise time after lighting of a discharge lamp is started. SOLUTION: Tube voltage of a discharge lamp is detected by a voltage detecting circuit 3, and control currents at a steady state time and a starting time are set by control circuits 5 and 6 from its detecting voltage. These preset values are compared with a tube electric current detected by an electric current detecting circuit 4, and inverter output voltages at a steady state time and a starting time are controlled by an inverter output voltage control circuit 9. Just after lighting is started, electric current reducing control is performed by a rise correcting timer circuit 10, and in the first half of a correcting area necessary to delay reduction in an electric current, an overshoot is restrained by a timer 1, and in the latter half, an undershoot is restrained by switching it to a timer 2.
Patent JP-S62193986-A (JP)
Inventor: NABEYA TOMIO
IPC: B65D88/12
Filed: 1986-02-18
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-H0573061-A (JP)
Title: Pickup for electric musical instrument
Inventor: MISHIMA MASA
IPC: G10H3/18
Filed: 1991-02-28
Abstract: PURPOSE:To realize the pickup for the electric musical instrument whose timbre can finely be adjusted. CONSTITUTION:A detection coil 2 for leading an electric signal out is wound around a permanent magnet 1 which is arranged opposite a sound generating body and a power source 5 for excitation which feeds an exciting current to the detection coil 2 is provided as a means which generates magnetic flux for correcting the magnetic flux of the permanent magnet 1. For another configuration, a yoke 8 made of a ferromagnetic body is provided in a movable and deformable state nearby the permanent magnet 1 so as to adjust magnetic flux passing through the sound generating body.
Patent JP-H01210168-A (JP)
Title: Printed circuit board transfer device
Inventor: KONDO KENJI
IPC: B23K1/015
Filed: 1988-02-17
Abstract: PURPOSE:To prevent the reduction in a soldering quality and to reduce the cost by stretching the horizontal traveling part of a lower side chain inside the same plane of the upper side chain outer side, arranging it in the device inner part as well and executing the automatic adjustment of the chain stretching force. CONSTITUTION:Sprockets 32-37 and a roller 38 are provided on the endless chain 31 transferring a printed circuit board 1 and the horizontal traveling part of the lower side chain is stretched inside the same plane as the outside of the horizontal traveling part of the upper side chain. All of the horizontal traveling parts of the chain 31 are arranged inside the device passages 9, 11 and heating part and a tension is always acted downward on the sprocket 35 via the tensile force of a spring as well. The height of opening parts 8a, 10a becomes narrower and the leakage of the vapor and heat of a heat transfer liquid 6 to the external part is reduced. The reduction in the soldering quality is thus prevented and the loss in the heat and heat transfer liquid is reduced, hence the cost is reduced.
Patent JP-S53119234-A (JP)
Title: Corrosion proofing method for metal buried in ground
Inventor: MURAKAMI TORATA
IPC: C23F13/00
Filed: 1977-03-28
Abstract: PURPOSE: To economically carry out corrosion proofing treatment of a buried metal with minimized maintenance labor and minimized bad influence on other buried products by supplying an electric current to the soil around the metal at a relatively high current density for a relatively short time using the metal as a cathode so as to form a relatively thick consolidated solid layer around the metal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63202246-A (JP)
Title: Rotary body of motor
Inventor: MIYAKE HIROSHI
IPC: H02K17/16
Filed: 1987-02-18
Abstract: PURPOSE:To increase a combination of slots of stators and rotors and lower the level of electromagnetic noise and reduce the generation of noise, by connecting two rotors respectively differing from each other in the number of slots and by forming them into an integral body. CONSTITUTION:An iron core 2 obtained by the lamination of iron plates each having slots 1 of A pieces is subjected to aluminum die-casting and an end ring 4 is made to be used as rotor 3. Otherwise, an iron core 6 having the same thickness as that of the iron core 2 obtained by the lamination of iron plates each having slots 5 of B pieces, which is different from the number of slots 1, is subjected to aluminum die-casting and an end ring 7 is formed to be used as rotor 8. The rotor 3 and rotor 8 are connected with each other and fixed to a rotating shaft 9 to be used as a motor rotor.
Patent JP-H11228015-A (JP)
Title: Recording medium discharging device
Inventor: TAKAGI KAZUHIKO
IPC: B65H43/06
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium discharging device which can stack a lot of paper sheets discharged from an image forming device in an aligned state. SOLUTION: A plurality of bins 23 for accommodating paper sheets in an aligned state is detachably provided, and each of bins 23 has usually been attached and used for assortment processing, and when a lot of paper sheets is needed to be stacked, a discharging device can be used as a stacker to accommodate more paper sheets by removing optional ones of bins 23. Since a stopper 85 for a paper rear end covers a paper discharge port 87, the rear end of a stacked paper sheet is prevented from entering a discharge port 87 again, and moreover since the ends of the stacked paper sheets can be arranged by the stopper 85, the paper sheets can be finely piled up in an aligned state.
Patent JP-S56131945-A (JP)
Title: Forming method of silicon oxidation film
Inventor: OONAKA SEIJI
IPC: H01L21/762
Filed: 1980-03-19
Abstract: PURPOSE:To partially obtain an SiO2 thick film without using a mask, by forming a certain concavity section on an Si substrate. CONSTITUTION:Reactive spatter etching is done on the Si substrate 11 with a resist mask, forming a concavity 12 with small width xg and large depth d. Width xg and distance xp should be almost the same. The convexity 13 is oxidated to become SiO2 with about twice its capacity, and completely fills the concavity 12 to form SiO2 thick film 14a. With this construction, thicker SiO2 film can be obtained in a shorter time than before.
Patent JP-H03238963-A (JP)
Title: Compact disk player
Inventor: INOUE SATOSHI
IPC: H04M11/08
Filed: 1990-02-15
Abstract: PURPOSE:To allow a private music playing to be listened to in a form of digital communication by providing an ISDN(Integrated Service Digital Network) network interface provided with a transceiver section, a frame aligner and a D-channel control section to the disk player. CONSTITUTION:The disk player is provided with an ISDN transceiver 2 integrated with a line driver coping with a data signal received from an ISDN network and a receiver reproducing the data signal and with a frame aligner 3 having a framing format and a frame correction function of a signal data sent/received to/from the ISDN network. Furthermore, an ISDN network interface provided with a D channel control 5 for controlling a signaling channel (D channel) in the ISDN network is provided. Thus, a private music playing is listened to in a form of digital communication.