baber/WOPTO huggingface dataset:
Patent JP-H02260375-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: TOYOSAWA SHINICHI
IPC: H01M4/13
Filed: 1989-03-31
Abstract: PURPOSE:To obtain a nouaqueous secondary battery whose increase in internal resistance is low even in the long term use and overdischarge recovery performance is good by fixing a positive electrode onto the inner surface of an outer can through a polymer layer in which fine carbon powder is dispersed. CONSTITUTION:When a positive electrode, a negative electrode, an electrolyte, and other constituting materials are accommodated in an outer can, the positive electrode 1 is fixed onto the inner surface of the outer can 3 through a polymer layer 2 in which fine carbon powder is dispersed. As the polymer base material of the polymer layer 2 which is stable to the electrolyte and also stable electrochemically, polyaniline is used to ensure adhesion between the positive electrode 1 and the outer can 3. As the fine carbon powder mixed with the polymer base material, a material, which is unreactive with the electrolyte in the voltage range of battery operation, such as conductive carbon black, graphite powder, and a mixture of them is used.
Patent JP-H08250077-A (JP)
Title: Straight tube incandescent lamp with reflector
Inventor: HOSHIKAWA KIYOSHI
IPC: H01K1/46
Filed: 1995-03-08
Abstract: PURPOSE: To provide a bulb suited for successive mounting use by providing an insert type base in a direction orthogonal to the direction of a light source straight tube in an external wall of a reflector casing with a straight tube incandescent lamp serving as a light source. CONSTITUTION: A pair of holding members formed of an erection piece 2 are opposed to be arranged in a reflector casing 1, to mount a straight tube incandescent lamp 3 between a pair of the holding members by interposing both end seal parts 4 between the erection pieces 2. Here is brought a lower edge of the seal part 4 into contact with a positioning protrusion 5 protruded from a bottom surface of the casing 1, to hold an upper edge of the seal part 4 to a point end hook part 6 of an erection piece 2, so as to hold the lamp 3 by positioning it with material elasticity of the erection piece 2.  In an external wall of the casing 1, a wedge base 7 as the insert type base is formed with its insert direction in the direction orthogonal to a tube axis of the lamp 3, and an electrode draw out wire 8 drawn out from the seal part 4 in both ends of the lamp 3 is drawn in to the base 7 and folded back to its outside, to provide a base electrode. Thus by facilitating mounting the lamp, efficient illumination can be performed.
Patent JP-2000278227-A (JP)
Title: Radio unit for countermeasuring radio area dead band
Inventor: DOUSAKA JIYUNYA
IPC: H04W52/02
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To reduce power in a radio unit for countermeasuring a dead band in a radio area. SOLUTION: Power is automatically turned off when a radio unit is not in operation. Train times from a first train to a last train are scheduled and the power is turned off for the time band in the case of discriminating a dead band in a tunnel or the like in a subway. A CPU 30 conducts the scheduling. Or a timer is provided and the CPU 30 monitors the timer and turns off the power. The power supply to amplifiers 23, 24, 27, 28 consuming comparatively high power is desirable for the object of interruption. Switches 51, 52 (or 53, 54) are placed on the feeding system path and the CPU 30 applies OFF control thereto to stop power feeding. The feeding is started by turning on the switches 51, 52 (or 53, 54).
Patent JP-S522158-A (JP)
Title: Transistor switching device
Inventor: AKAMATSU MASAHIKO
IPC: H03K17/04
Filed: 1975-06-23
Abstract: PURPOSE:To provide a base driving power self-supplying process which can operate at large conducting time rate.
Patent JP-H10271702-A (JP)
Title: Charger interface circuit and portable equipment
Inventor: TOKUDA TSUTOMU
IPC: H02J7/10
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a charger interface circuit such that the number of charging terminals are two in a portable equipment of telephone or the like. SOLUTION: During a charge, positive voltage is applied to a monitor and charge terminal 9, a digital transistor 5 is switched to an on-condition, In this way, from the digital transistor 5 to a charger connected/or detection circuit 21, a signal of 'Lb level is transmitted, connection of a charger is detected. In a control signal generating circuit 20, when a detection signal of charger connection is received from the charger connected/or not detection circuit 210, a control signal 13 periodically switching the potential to 'H'/'L' is output to a digital transistor 11. In this way, a P channel FET 10 repeats an on/off condition, a secondary battery 7 is charged. Also during the charge, the P channel FET 10 is swiftly held in an off-condition when the charger is removed.
Patent JP-H02261005-A (JP)
Title: Main circuit disconnecting section of compressed-gas-insulated switchgear
Inventor: YOSHIDA TETSUO
IPC: H02B13/02
Filed: 1989-03-31
Abstract: PURPOSE:To reduce the external size by providing a U-shaped electric field relaxation section to a central conductor provided to a main circuit disconnecting section and by further providing a contact section inside to increase a withstand value between a bulkhead and the main circuit disconnecting section. CONSTITUTION:On the left end of a central conductor 17 in an approximately T-shaped insulator 18 cast-moulded with epoxy resin, an electric field relaxation section 17 U-shaped in a cross section is provided with the opening side on the left. The inside of the opening end side is two-stepped and the outside circumferential end 17b is chamfered in a semicircle. To the outside circumference of a cylinder section in the center of the left end of a central conductor 17 a groove 17c semicircular in a cross section is provided all over the circumference. A contact section internally protruded semicircularly to the rear end of a finger 15 fitted in plural rows on the outside circumference of the cylinder section is fitted into this groove 17c, while to the semicircular recessed section provided on the outside of the finger 15, forward and backward, a coil spring 15a is wound over.
Patent JP-S63244089-A (JP)
Inventor: ISHICHIYOU KANAE
IPC: G09G1/00
Filed: 1987-03-31
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-S57194850-A (JP)
Title: Method and apparatus for supplying work in machine tool
Inventor: TAKADA AKIO
IPC: B23Q7/14
Filed: 1981-05-23
Abstract: PURPOSE:To carry a pallet accurately between an unmanned cart and a machine tool by arranging a pallet loading device between the unmanned cart and the machine tool and positioning the pallet on the loading device. CONSTITUTION:A pallet loading device 5 is disposed while being adjoined to the work inlet 2 of a machining center 1 and a pallet unloading device 6 while being adjoined to a work outlet 4. The pallet 8 to which a work is mounted is placed onto the unmanned car 7 through a pallet shifter 10 from a machining pallet stock field. When the pallet 8 is brought to the loading device 5 from the unmanned car 7, the pallet is forwarded onto the loading device by means of a feed roller, pushed in the Y direction by means of a pusher, pressed against a positioning stopper and positioned. The pallet 8 positioned is pulled into the work inlet 2 by means of a puller.
Patent JP-S63244770-A (JP)
Title: Semiconductor memory device
Inventor: KOYAMA HIROSUKE
IPC: H01L21/8242
Filed: 1987-03-31
Abstract: PURPOSE:To prevent soft errors by a method wherein a MOS capacitor is constructed, with a substrate serving as its plate and with charge-storing laminate being formed through the intermediary of dielectric films, and a MOS transistor is so designed as to be electrically isolated from the substrate by an insulating film. CONSTITUTION:On a thermal oxide film 21 and field insulating film 22 formed on a P-type silicon substrate 20, an N-type epitaxial layer 23 to serve as a capacitor charge-storing layer and P-type epitaxial layer 24 are formed, after which a thin thermal oxide film 25, N-type polycrystalline silicon layer 26, and N-type diffusion layers 27a and 27b are formed in that order. An aluminum wiring layer 30 is connected to the N-type diffusion layer 27b through a hole 29a provided in an insulating film 29. In this way, with the capacitor N-type epitaxial layer 23 being isolated from the P-type silicon substrate 20, it is ensured that there will be no soft errors.
Patent JP-S62234853-A (JP)
Title: Fluorescent character display tube
Inventor: TSUJIKAWA KENICHI
IPC: H01J31/15
Filed: 1986-04-04
Abstract: PURPOSE:To obtain a fluorescent character display tube having an excellent chip-in-glass CIG structure free of any fault in PIND test, by applying thin coating made of heat resisting insulation resin on the surface of IC chip and on a pad part formed on a glass substrate. CONSTITUTION:A segment electrode 4 having a phosphor layer and a pad part 5 electrically connected to IC chip 11 for drive circuit through a wire bonding process are provided on a glass substrate 1. The IC chip 11 is subjected to die-bonding on the substrate 1 by means of a heat resisting polyimido-resin or Ag-glass inorganic paste. Further, an aluminum wire 12 is subjected to wire bonding connection to the pad part 5 by means of an ultrasonic bonding process. After the end of this bonding process, heat resisting insulation coating 20 is applied in a thin layer on the IC chip 11 and on the pad part 5 of the substrate 1. Thus, a fluorescent character display tube having an excellent chip-in-glass (CIG) structure free of any fault in PIND test can be obtained.
Patent JP-H02258141-A (JP)
Title: Losing core for casting of self-hardening ceramic and manufacture thereof
Inventor: SHIGERU KEIJIRO
IPC: B22C9/10
Filed: 1989-03-31
Abstract: PURPOSE:To easily obtain a losing core for casting of self-hardening ceramic having high refractoriness and easy losing by constituting the core with binder containing the specific component as the essential component and a forming- sintered body containing the specific refractory aggregate. CONSTITUTION:The core is constituted with the binder containing hydroxyapatite as the essential component and the forming-sintered body containing the refractory aggregate composed of inorganic oxide grains bound with this binder. By this method, the core having extremely high heat resistance and high strength and dimensional stability at high temp. can be manufactured with good efficiency.
Patent JP-H02254495-A (JP)
Title: Musical performance time measuring instrument for automatic musical performance piano
Inventor: TAMAKI TAKASHI
IPC: G10F1/02
Filed: 1989-03-29
Abstract: PURPOSE:To easily and quantatively understand the maintenance and inspection time by detecting the start and the end of a reproducing musical performance, and accumulating and storing the reproducing musical performance time. CONSTITUTION:A start detecting means A detects a fact that an automatic musical performance piano P starts a reproducing musical performance, and an end detecting means B detects a fact that the reproducing musical performance is ended. Subsequently, on the basis of information obtained from the means A and the means B, respectively, the reproducing musical performance time of the piano P is calculated by a musical performance time calculating means C. On the other hand, an added value of the accumulated reproducing musical performance time of a storage means D in which the accumulated reproducing musical performance time is stored, and the calculated reproducing musical performance time is calculated by an arithmetic means E, and its added value is updated by an accumulated musical performance time updating means F as the accumulated reproducing musical performance time, and stored in the storage means D. In such a way, the maintenance and inspection time is understood easily and quantitatively, and the maintenance and inspection can be executed at an appropriate time.
Patent JP-S5241233-A (JP)
Title: Selective herbicides
Inventor: HIRONO YOSHIHIKO
IPC: A01N43/14
Filed: 1976-07-05
Abstract: PURPOSE: Selective herbicides retarding growth and ear development of turf without causing any damages to broadleaf crops. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60221594-A (JP)
Title: Air electrode for electrolyzing alkali chloride
Inventor: FUJITA YUUKOU
IPC: C25B11/03
Filed: 1984-04-18
Abstract: PURPOSE:To prolong the life of an air electrode by using powder having a prescribed specific surface area obtd. by graphitizing furnace black as the constituent material of the air electrode. CONSTITUTION:The air electrode for electrolyzing alkali chloride is made of graphite powder having <=95m<2>/g specific surface area obtd. by graphitizing furnace black. The air electrode has superior resistance to corrosion by an electrolytic soln. contg. alkali chloride, so the life of the electrode is prolonged.
Patent JP-S564172-A (JP)
Title: Holorgram making method
Inventor: TOKUMITSU JIYUN
IPC: G03H1/04
Filed: 1979-06-22
Abstract: PURPOSE: To well observe the reconstructed image by detecting the interference fringes obtained by interfering the object light by the incident light deflected by a photodetector having angle selectivity with the coherent reference light by a photodetector.  
     CONSTITUTION: A light deflector 23 having angle selectivity is placed between a photodetecting means 25 and an object 26 and coherent luminous flux 27 is let to enter the deflector 23 through the means 25. Since the luminous flux 27 is set at the angle satisfying the Bragg diffraction conditions of the deflector 23, the greater portion thereof enters the object 26 and one of the basic component 28 out of the reflected luminous flux is changed of its advance direction by the deflector 23 and becomes the luminous flux 29 advancing in the advance direction of the luminous flux 27. The greater portion of the luminous flux reflected from the object 26 passes through the deflector 23 and interferes with the incident luminous flux 27 to produce interference fringes 30 which are then recorded by the means 25 to become a hologram. When the reconstruction luminous flux is entered to this hologram at the angle having been set with respect to the incident luminous flux, the reconstructed image is produced and when this is viewed from the front direction of the hologram, the reconstructed image of the maximum intersity may be well observed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01250202-A (JP)
Title: Mesh band with ornament
Inventor: AKASAKA MASAYUKI
IPC: A44C5/10
Filed: 1988-03-31
Abstract: PURPOSE:To attach a special ornament and to realize the mesh band of high quality by providing a throughhole in the mesh band and incorporating the ornament in the throughhole by a freely detachable attaching means. CONSTITUTION:Through holes are disposed at more than one place on a mesh band 3, a detachably attaching screw is fixed and an ornament 1 is incorporated according to a method for using a caulking and a bonding. The mesh band and the ornament are combined and the ornament is further screwed, for instance, and they can be exchanged, thereby, an individual difference being realized according to the high quality thereof and the exchange of the ornament.
Patent JP-H08276818-A (JP)
Title: Shoulder anchor device for seat belt
Inventor: YANO KIMIHIRO
IPC: B60R21/055
Filed: 1995-04-04
Abstract: PURPOSE: To assemble a shoulder anchor device for a seat belt with ease and improve its shock absorbing performance. CONSTITUTION: The bolt 25 of an adjustable anchor fixed to the pillar of a car body supports a webbing 60 through a D-ring. The slide plate 100 arranged inside an upper trim 12 has a large diameter cylindrical section 106 and surround the bolt 25. A knob body 110 has a cylindrical section 114 and is fitted to the bolt 25 and is fixed to the large diameter cylindrical section 106 of a slide plate. A knob switch 120 is inserted into the knob body 110, and an engaging section 122 abuts on a lock releasing switch 24. The space in the knob body 110 is charged with a pad material 140, thus absorbing a shock.
Patent JP-H02260189-A (JP)
Title: Display device for musical performance instrument
Inventor: MOGAKI HIROYUKI
IPC: G11B27/34
Filed: 1989-03-30
Abstract: PURPOSE:To clearly display the searching period of the head of a next music selection by intermittently flashing the tune number display tube of a music calendar display part. CONSTITUTION:In a CD performance device in a system in which the number display tube of the currently played tune on a music calendar display part is lit off, when the performance is ended, the total numbers are lit on, and a microcomputer selects the next tune. When the program head searching of the selected tune is started, the microcomputer judges whether or not a constant time (t) has passed, when the time has not passed, a display state is left as it is, when the time has passed, the bit of a RAM is switched from '1' (lighting up) to '0' (lighting off). After the next time (t) has passed, the bit is switched fro '0' to '1' so that a lit-off state may be turned to a lit-up state, the said processing is repeated until the completion of the searching, and the number display is flickered in the cycle 't'. Thus that the performance device is currently under program searching process is clearly displayed.
Patent JP-S59206114-A (JP)
Title: Rotary type continuous extruder for metal
Inventor: ONO HIDETO
IPC: B21C23/24
Filed: 1983-05-06
Abstract: PURPOSE:To provide a titled device which forms a uniformly coated composite wire by bisecting a metallic material forced therein by the groove of a rotary wheel and a shoe block at a projecting part, joining the bisected materials from both side in an aggregating chamber and extruding the wire from the hole through which the core wire of an abutment center passes. CONSTITUTION:A metallic material 9 forced into this device by the groove 11 of a rotating wheel 1 and a shoe block 2 is bisected by a projecting part 4. The bisected materials are joined in a way so to sandwich a core wire 8 from both sides in an aggregating chamber 7 provided with the core wire 8 passing through the core wire inserting hole 6 at the center of the part 4 to the central die hole 52 of abutment 5. The metallic material 9 extruded from the gap between the wire 8 and the die hole 52 by an adequate pressure is coated uniformly on the wire 8 and is made into a composite wire 10. Since the wire 8 is uniformly pressed from both sides, the coating thickness is made uniform and since the flow of the material 9 is smooth over the entire part, the required driving force is lessened.
Patent JP-S58199957-A (JP)
Inventor: MOTOHASHI HIDEYO
IPC: E04G21/12
Filed: 1982-05-13
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-H01252190-A (JP)
Title: Controller for rotational speed of motor
Inventor: KUKINO MASAJI
IPC: H02P23/07
Filed: 1988-03-31
Abstract: PURPOSE:To lower rotational speed without generating torque shortage by generating cutoff pulses at a specified length on the basis of pulse signals corresponding to the slit intervals of a slit disk and supplying a switching means with the cutoff pulses. CONSTITUTION:A slit disk 2 is fixed to a shaft 1a of a motor 1. A revolution sensor 3 outputs a pulse signal corresponding to the state of revolution of the slit disk 2. A current cutoff pulse generating means 6 supplies a switching means 10 for driving the motor with cutoff pulses of specified pulse width at the rise or fall of the pulse signal. Accordingly, even when the motor is controlled at a low speed, the motor can be operated while preventing the decrease of the torque of the motor.
Patent JP-S58199782-A (JP)
Inventor: BABA HIDETOSHI
IPC: B23P15/30
Filed: 1982-05-12
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-S63247825-A (JP)
Title: Cursor display controller
Inventor: FUNYU YUKIO
IPC: G06F3/0487
Filed: 1987-04-02
Abstract: PURPOSE:To facilitate the operation of a cursor and to improve the operability of the cursor display by applying the input data by a multiplier supplied from a multiplier input circuit via a multiplication circuit. CONSTITUTION:A cursor display controller consists of a mouse 4, a main processor CPU 6, a main memory 7, an input controller 8, a keyboard 9, a graphic processor 10, a display 11, and a cursor display device 12. The controller 8 includes a multiplication circuit and a multiplier input circuit. Then the shift values of both (x) and (y) axes and the mouse button state information, i.e., the input data received from the mouse 4 are supplied to the controller 8. A multiplier is chosen according to the state of the mouse button. This chosen multiplier is given to the device 12 and also displayed on the display 11. Thus, it is possible to considerably move the cursor on the display 11 and to improve the operability of the cursor display.
Patent JP-S59203806-A (JP)
Title: Side sealing device
Inventor: TOYOTAKE HIDEOMI
IPC: F01C19/08
Filed: 1983-05-06
Abstract: PURPOSE:To improve a sealing effect, and to enhance the efficiency of an engine by incorporating a piston connected to a sealing piece and a feedwater path for sealing water into the internal rotor in a positive-displacement type expansion engine. CONSTITUTION:The inside of an external rotor 2 is formed by a curved surface having the relationship of an envelope with an internal rotor 3 contouring a trochoid curve. A sealing piece 6 is mounted at the end edge of the rotor. Sealing water is fed to a feedwater path 7 by a feedwater pipe 9 mounted to a shaft 8. The feedwater path 7 is connected to a feedwater path 7', and a piston 10 is pushed. The sealing piece 6 is connected to the piston 10. Since sealing water in the feedwater path 7 generates hydraulic pressure by centrifugal force with the revolution of the rotor 3 to push the piston 10, the piston 10 pushes out the sealing piece 6 and a sealing is ensured. Accordingly, efficiency on the high revolution of an engine is improved extremely.
Patent JP-H03280818-A (JP)
Title: Method for creating blast-resistant rice plant
Inventor: YAMAMOTO MIKIHIRO
IPC: A01H4/00
Filed: 1990-03-28
Abstract: PURPOSE:To efficiently prepare the subject plant by culturing the callus of a dedifferentiated paddy rice in a specific medium, screening the grown tenuazonic acid-resistant callus and subsequently redifferentiating a paddy rice young seedling from the resistant callus. CONSTITUTION:The calluses of a paddy rice redifferentiated from a perfectly ripe seed such as the seed of KOSHIHIKARI (a king of the paddy rice) are prepared and the medium (e.g. R2 medium) employed for the culturing of the calluses is mixed with tenuazonic acid in a concentration of 5-200ppm (preferably 50-100ppm), the tenuazonic acid preferably being isolated and purified from the culture solution of blast microbes and being dissolved in a small amount of dimethyl sulfoxide. The calluses are cultured at 25-28 deg.C under a condition of 2000-3000lux (for 18 hours) in the medium, and the grown tenuazonic acid- resistant strain survived in the medium is cultured in a redifferentiation medium (e.g. a morpholine-free R2 medium) to prepare a transplantable plant. The plant is transplanted, grown for 2-3 weeks and subsequently sprayed with the suspension of the spores of the blast fungi to judge the extent of the symptom of the blast, thus providing the objective plant.