baber/WOPTO huggingface dataset:
Patent JP-H10108386-A (JP)
Title: Charging method and system by optical communication
Inventor: IRIZUKI KAZUKI
IPC: H02J7/35
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To charge a rechargeable battery easily by making it unnecessary to do complicated connecting work using couplers and connectors when charging the battery used in a portable information communication device, etc. SOLUTION: A charger is connected to a commercial power 23 of 100V AC, etc., to allow it stand by when charging a rechargeable battery 12 used in a terminal l0. When a user brings the terminal 10 closer to the charger within a predetermined distance, a proximity sensor 25 provided on the charger detects the terminal 10 and turns on a light emitting part 24 provided on the charger to make it start illuminating. A light receiving part 15 provided on the terminal 10 receives the light and thereby optical communication is started between the terminal 10 and charger. In the terminal 10, the light received by the light receiving part 15 is converted to electricity to charge the battery 12 as it is stored in the terminal 10.
Patent JP-H0195525-A (JP)
Title: Semiconductor device
Inventor: SHINDO HIROYUKI
IPC: H01L21/314
Filed: 1987-10-07
Abstract: PURPOSE:To acquire high breakdown strength and low leak current by varying the oxygen density within a polysilicon film corresponding to the distance from pn-junction. CONSTITUTION:In a planar type diode which is provided with a p-type region 2 formed by diffusing boron selectively on an n-type silicon substrate 1, a polysilicon film 4 of high oxygen density is formed on a surface near the p-n junction 3 and a polysilicon film 5 of low oxygen density is formed on the circumference of the film 4, that is, a region away from the pn-junction 3. Accordingly, leak current can be reduced with a polysilicon film of high oxygen density, and high breakdown strength can be realized with a polysilicon film of low oxygen density.
Patent JP-H06190853-A (JP)
Title: Production of high-strength and high-rigidity foamed polylactide injection moldings
Inventor: HANSUUYOOZEFU SHIYUTERUTSUERU
IPC: C08L67/04
Filed: 1993-10-08
Abstract: PURPOSE: To obtain a molded article having high strength, high rigidity and high thermal deformation temp. by quick operation by excluding the defect of a relatively long cooling time in a molding cycle caused by the slow crystallization when an injection-molded article of biodegradable foamed polylactide is obtained. CONSTITUTION: 10-30 wt.% of an org. solvent having a b.p. of 30-110 deg.C is kneaded with a polylactide melt in an extruder to be infiltrated into the melt and the org. solvent impregnated polylactide granules obtained herein are melted in an injection machine to be injected into a mold and a hard foamed molded article is easily released within a cooling time of 30 sec or less to obtain a foamed polylactide injection molded product.
Patent JP-H0996978-A (JP)
Title: Heating device and fixing device
Inventor: IWASAKI TOSHINORI
IPC: H05B3/02
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent contact pressure applied on a power feeding part from being made inappropriate or the like, in the case of adopting energizing means for attaching to power feeding parts of a heater, in a heating device provided with the heater having a specific length. SOLUTION: In the device composed so that the heater 14 having the specific length provided with the power feeding part 14a is made heat generating by feeding the power on attaching and detaching a connector part 104 thereto, the heater 14 provided with the power feeding parts 14a and 14a on one end part only in the lengthwise direction, is constituted so that the energizing means is attached in freely detachably on the heater 14 at only one end part where the power feeding parts 14a and 14a are disposed, therefore the power feeding parts 14a and 14a are prevented form being affected by excessive stress derived from the thermal expansion of the heater 14.
Patent JP-S63106377-A (JP)
Title: By air dryer device for air compression equipment
Inventor: YANAGAWA ICHIRO
IPC: F04B41/02
Filed: 1986-10-24
Abstract: PURPOSE:To prevent the generation of deflection in the operation timing of each valve body integrally installing each valve body of a purge valve and an exhaust valve, in the utilization of the exhaust supplied from the air compression equipment as the purge air for regenerating a desiccating agent. CONSTITUTION:The captioned air dryer 2 consists of a cylindrical case 22 which has an outlet 11 formed at the upper edge and accommodates a desiccating agent 24 and a lower part body 23 which is installed into the lower part of the case 22 and has an inlet 10, brake valve port 33, and a brake actuator port 34 which are formed on the side surface. A piston 42 is arranged in movable ways in the vertical direction at the center part of the lower part body 23, and the valve body 18a of a purge valve 18 is installed onto a lower rod 43. Further, the disc-shaped exhaust valve body 47a of an exhaust valve 47 is integrally installed onto the upper rod 46 of the piston 42 and opened when the purge valve body 18a is closed, and the valve 47 is closed when the opening degree of the purge valve body 18a reaches a prescribed value.
Patent JP-H04133627-A (JP)
Title: Simultaneous electrothermal feeder
Inventor: MORI KEIJIRO
IPC: H02J3/38
Filed: 1990-09-21
Abstract: PURPOSE:To correct the voltage waveform distortion of a commercial power supply by using the generated output of a simultaneous electrothermal feeder by adjusting the output waveform of the simultaneous electrothermal feeder in order to correct the waveform of commercial supply voltage by the signal of a supply-voltage waveform detecting section and supplying the commercial power supply with the adjusted output waveform. CONSTITUTION:The output signal of a waveform adjusting section 7 is input to a PWM inverter control-signal generating section 8, and the control-signal generating section 8 compares the output signal and an output from a triangular-wave generating section 14 by a signal comparator 15, and generates a PWM inverter control signal driving a pair of opposed switching elements of one of an inverter 3. An inversion equipment 16 inverts the PWM inverter control signal, and produces a PWM signal driving a pair of switching elements of the other. Consequently, PWM inverter control signals driving the four sides of the inverter 3 respectively are generated. A carrier frequency section is subtracted by the action of a filter section 4 in an output from the inverter driven by the signals, and the output is regenerated as a voltage waveform. A section between the lines l1, l2 of a commercial power supply S is supplied with regenerated power by a power injecting section 5.
Patent JP-H0998010-A (JP)
Title: Surface mount antenna
Inventor: KAWABATA KAZUYA
IPC: H01Q1/32
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a surface mount antenna which radiates the ratio waves in the prescribed direction when mounted in a circuit board. SOLUTION: A through-hole 2 having the length of λ/4 or less is formed covering a face 1a through its counter face 1b of a dielectric or magnetic substrate 1 with offset secured toward one of both sides from the center of the substrate. Then a feeding electrode 2a is formed in the through-hole 2, and a feeding terminal 3 and the ground terminals 4a and 4b are formed on the face 1a. Furthermore, a radiation electrode 5 is formed on the face 1b. The terminal 3 is connected to the electrode 5 via the electrode 2a, and a face 1c which is adjacent to the face 1a is used as a mounting surface of an antenna.
Patent JP-H08125717-A (JP)
Title: Supervisory and controlling system for transmitter of duplex constitution
Inventor: NAKAMOTO KATSUHIKO
IPC: H04L69/40
Filed: 1994-10-19
Abstract: PURPOSE: To satisfactorily supervise the transmitter of duplex constitution by judging that an active side transmitter is a fault when it is judged that test signals outputted from a standby side transmitter are normal and processing line signals through the standby side transmitter. CONSTITUTION: When coincidence is not obtained as the result of comparison in a circuit 300, it is estimated that the cross-connection part 100 of either '0' system or '1' system is the fault. Then, the compared result of the line signals S is inputted to a testing circuit 5. The circuit 5 estimates that the cross-connection part 100 of either '0' system or '1' system is the fault from the compared result, controls an insertion circuit 61 corresponding to the system 1 for standby in this case and inserts the test signals outputted from a test signal generation circuit 4. The test signals are passed through the cross- connection part 100 of the transmitter 11 of the '1' system and outputted.  In this case, the test signals outputted from the cross-connection part 100 on the standby side are led to the judgement circuit 302 of the circuit part 31 of an unselected system and the normality is judged.
Patent JP-H04176746-A (JP)
Title: Passenger protection device for vehicle
Inventor: WATANABE YOSHIJIROU
IPC: B60R21/16
Filed: 1990-09-21
Abstract: PURPOSE:To estimate human movement to actuate a passenger protection device main body surely and accurately by providing the passenger protection device main body to be actuated upon receipt of a trigger signal from a comparison circuit output when an addition output from an addition circuit exceeds a specified threshold value. CONSTITUTION:An acceleration sensor 1 for detecting acceleration at the time of vehicle collision, a first, integration circuit 2 for integrating an detection output thereof, a first coefficient circuit 4 for adding a first coefficient to the detection output of the acceleration sensor 1, a second coefficient circuit 5 for adding a second coefficient to an integration output of the first integration circuit 2, and a second integration circuit 3 for further integrating the integration output of the first integration circuit 2 are provided. Outputs of the first coefficient circuit 4, of the second coefficient circuit 5 and of the second integration circuit 3 are added together in an adding circuit 6, and when an addition output of the adding circuit 6 exceeds a specified threshold value a trigger signal is output by a comparison circuit 7. Upon receipt of the trigger signal of the comparison circuit 7, a passenger protection device main body is actuated by an ignition device 9.
Patent JP-S62113022-A (JP)
Title: Load cell scale
Inventor: YAMASHITA TAKAHARU
IPC: G01L1/22
Filed: 1985-11-12
Abstract: PURPOSE:To prevent possible slippage on junctions of parts when a load is applied, by mounting a base and a tray on end faces at both ends of a beam provided with a strain gauge at a deformable thin section. CONSTITUTION:When an object to be measured is placed on a tray 20, the load W thereof is transmitted to a beam 17 via a plate mounting metal 23, but the junction therebetween is too large in the junction area to cause a slip. The slippage between the beam 17 and a base 19 is limited because of a large contact area. Moreover, any increase in the tightening torque with bolts 22 and 24 will not cause a distortion of the beam 17 based on the tightening torque to reach the deformable thin section 16. As a vertical wall 21 of the base 19 and the plate mounting metal 23 are joined on both side end faces of the beam 17, the load transmission point is the very both side end faces 18. This allows the entire length of the beam 17 to be used effectively as load receiving member.
Patent JP-H0594116-A (JP)
Title: Toner display device
Inventor: AZUMAGUCHI TERUAKI
IPC: H04N1/29
Filed: 1991-10-01
Abstract: PURPOSE:To provide a toner display device capable of fetching image data with simple constitution and a toner display device capable of displaying character data and graphic data separately. CONSTITUTION:A disk device 4, a discriminating part, a display part, a recording and developing device and a main body frame 3 are provided. The image data is fetched from a flexible disk 4a on which the image data of the disk device 4 is recorded. The discriminating part discriminates the character data and the graphic data from the image data having the mixture of the character data and the graphic data. The recording and developing device forms toner images corresponding to the character data and the graphic data on one surface and the other surface of a recording sheet whose a part is exposed to a window 8 respectively based on the result of the discrimination of the discriminating part.
Patent JP-2001075052-A (JP)
Title: Optical polarization synthesizer
Inventor: MASUDA AKIHIRO
IPC: G02B6/14
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a structure which may be made smaller in size and diameter and has the high safety and reliability capable of sufficiently withstanding high-output light beams as well. SOLUTION: A first ferrule 32 which has parallel two polarization maintaining fibers 30a and 30b and are built in with these fibers so as to intersect the polarization directions of their output light orthogonally with each other and a second ferrule 44 which has a first collimating lens 34 common to the output light from both polarization maintaining fibers, an optical path changing element (a transparent tapered plate 36) for returning both of the collimating light to light beams parallel to each other, double refractive parallel plates 38 polarizing and synthesizing these parallel light beams to one beam, a second collimating lens 49 for condensing the synthesized light and an optical fiber 42 for coupling the light beam condensed by the second collimating lens are arrayed in this order.
Patent JP-S62113914-A (JP)
Title: Method of fixing fan plate
Inventor: KANBARA HISAO
IPC: H02K1/28
Filed: 1985-11-14
Abstract: PURPOSE:To enlarge the diameter of a shaft and to fix a fan plate by inserting the fan plate at right angles to the shaft, boring a hole at the center of the shaft, and pressing a steel ball larger than the diameter of the hole in the hole. CONSTITUTION:An aluminum rotor hub 10 is pressed in a knurled portion 9 of a shaft 6, and the shaft 6 is fixed to a casing piece 14a to which a bearing support 2 and a bearing 13 are fixed to form a semimanufactured motor M1. Subsequently, with the semimanufactured motor M1 placed on a lower mold 5, the shaft 6 is inserted in the center hole 20 of a fan plate 2, and the fan plate 2 is placed on a horizontal support member 21. A hole is bored at the center of the shaft 6, and a steel ball larger than the diameter of the hole is pressed in the hole by a punch 22, whereby the outside diameter of the shaft 6 is enlarged to fix the fan plate 2.
Patent JP-H06206609-A (JP)
Title: Gear arrangement for cargo
Inventor: JIYOOJI RICHIYAADO PAIPUSU
IPC: B65G1/04
Filed: 1993-09-16
Abstract: PURPOSE: To provide an article handling system consisting of a spiral slipsheet for easily handling articles of merchandise in packages of various forms and sizes. CONSTITUTION: An article loading and unloading system 10 consists of a spiral slipsheet 16 as an article receiving member. This slipsheet 16 is rotated and deflected upward so that incoming articles are inserted into the space created between the sheet to support the upper articles by the articles below them with the sheet between them. To unload articles, the entire assembly is rotated 180 degrees and the rotation of the slipsheet is reversed to reverse the process.
Patent JP-S60144505-A (JP)
Title: Method and device for burning large solid fuel
Inventor: MATSUTSU ORUSON
IPC: A47J37/07
Filed: 1984-11-30
Abstract: A reciprocating movement of the combustion air and gas through a glow bed (13) is provided by exposing the bed to a high particle sound velocity. For this, an external low frequency generator (11) of max. frequency of 30 hz is used. The dimensions of the grate in a plane transverse to the reciprocating movement of combustion air and gas are below a quarter of the wave length of the generated sound. The sound generator frequency is determined by a Helmholtz resonator or a reciprocating mechanism. The resonator can be in the form of an electrical loudspeaker.
Patent JP-H0195844-A (JP)
Title: Assembling mold
Inventor: KUBOTA ATSUSHI
IPC: B22D11/04
Filed: 1987-10-08
Abstract: PURPOSE:To measure gap between mold pieces at hot state and to prevent leakage of molten metal by arranging a gap sensor for measuring gap developing at abutting part caused by heat expansion at the time of pouring the molten metal. CONSTITUTION:Fixed members 12, 14 and movable members 16 are fastened to assemble the mold 10 and at the time of pouring the molten steel in the casting zone 18, each member 12, 14, 16 is deformed by the heat expansion. Then, the members 12 and 16 come to partial contact and gaps at the upper end and the lower end are increased, respectively. In case of measuring the gap by the gap sensor 20, DC magnetic field is generated by conducting the current into coils 41, 42 and eddy current is generated in the mold by this magnetic field and secondary magnetic field is induced in the mold by this eddy current and impedance having the coils 41, 42 is changed and voltage between terminals 46 is changed. At the time of changing the voltage between the terminals 46, it is displayed in the displaying part and condition of the mold during casting is grasped based on the displayed measuring value, and reflected in the operational condition, etc.
Patent JP-2001071600-A (JP)
Title: Printing apparatus
Inventor: YUKI TSUTOMU
IPC: B41J29/38
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To effectively use a remaining material in a relatively simple method without using up a printing consumable material by detecting that the printing consumable material reaches a predetermined use limit number, judging whether or not printing is possible in accordance with a preliminarily set printing limit number and notifying a message that printing is possible or impossible. SOLUTION: A user setting part 14 displays that registration is impossible to a display of a user PC via an I/O part 11 when printing is being controlled, or inputs control information when printing is not controlled and registers last control information to a user printing control-setting part 17. A detecting part 15 validates the printing control to each part according to the notice of a use limit of a printing consumable material, and invalidates the printing control according to the notice of release of the use limit. A printing-judging part 16 notifies a printing-ordering part 12 when printing is not controlled, or inquiries the setting part 17 when printing is being controlled whether or not printing is possible. The printing-judging part informs the ordering part 12 of the fact when printing is possible, and informs a notifying part 13 when printing is impossible.  The ordering part 12 notifies a printing order to a printer designated via the I/O part 11 by a signal of the judging part 16, and the notifying part 13 notifies the user PC by a printing impossible signal of the judging part 16 that printing is impossible.
Patent JP-H0997047-A (JP)
Title: Lock tool for keyboard instrument
Inventor: ISHIDA MUNEO
IPC: G10C3/02
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To easily fit the lock tool not from below to right above, but slantingly upward by forming a slanting surface part for making a fixation member for fixing the lock tool to the reverse surface of a shelf part enter the shelf part slantingly. SOLUTION: The top surface of the lock tool 1 is an upper abutting part 2 (1st abutting part) which is flat and abuts against the reverse surface of a shelf plate 21 (shelf part). The corner part at the inner lower edge of the lock tool 1 is cut in an 'L' shape to form a step abutting part 3 (2nd abutting part). The 'L'-shaped recessed part of this step abutting part 3 is a nearly right-angled corner recessed part and the front upper edge corner part of a front plate 22 engages and abuts against it. In the center of its slanting surface part 5, a through hole 6 is formed almost at right angles to the slanting surface part 5. A wooden screw 7 is screwed in the through hole 6 and then screwed slantingly in the shelf plate 21 from its reverse surface by projecting from the upper abutting part 2.
Patent JP-H06104701-A (JP)
Title: Flip-flop circuit
Inventor: CHIBA KATSUHARU
IPC: H03K3/037
Filed: 1992-09-24
Abstract: PURPOSE:To reduce the power consumption of a flip-flop FF circuit regardless of the clock frequency by controlling only a master FF and setting a reset or set state with a reset or set signal. CONSTITUTION:When a reset signal R and a set signal S are kept at an H state and an L state respectively, the gates G11 and G22 of a master FF1 and a slave FF3 are turned on with the gates G12 and G21 turned off respectively. Therefore an L (reset state) is outputted from an output terminal TO. When the signals R and S are kept at L and H levels respectively, the gates G11 and G22 are turned off with the gates G12 and G21 turned on respectively. Then an H (set state) is outputted from the terminal TO regardless of the levels of signals CP and D. When the signal S is changed to an L level from an H level, the set state level is kept at the FF1 with the signal CP of an H level and the set state level is kept at the FF3 with the signal CP of an L level respectively.
Patent JP-H03116356-A (JP)
Title: Terminal equipment
Inventor: KONDO ISAO
IPC: G06F3/14
Filed: 1989-09-29
Abstract: PURPOSE:To easily increase the number of storable pictures by pairing and storing control data and picture format data. CONSTITUTION:When one-picture components of picture format data to be stored are given to a large-capacity storage device 14, a picture format data storage means 11 continuously stores the picture discrimination number which discriminates this picture format data, the data length indicating the size, the pointer to an idle area where next picture format data should be stored, and picture format data from the start of an idle area of the data storage area of the large-capacity storage device 14. When the picture discrimination number of picture format data to be read is given to a picture format data reading means 12, this means 12 reads out data having the data length indicating the size of this picture format data. Thus, this equipment flexibly copes with the increase of the number of pictures even when the increase of the number of pictures is required by extension of the system scale.
Patent JP-H0559068-A (JP)
Title: Production of aluminoxanes
Inventor: YOSHIDA KEISUKE
IPC: B01J31/12
Filed: 1991-09-06
Abstract: PURPOSE:To provide a high-yield process for producing aluminoxanes to be used in combination with a transition metal compound as a polymerization catalyst for polyolefin and polystyrene. CONSTITUTION:Aluminoxanes are produced by simultaneously introducing an alkyl aluminum compound dissolved in an inert hydrocarbon catalyst and a compound having inert hydrogen atom into an inert catalyst.
Patent JP-S61266809-A (JP)
Inventor: MIYATA SEIICHIRO
IPC: C04B37/02
Filed: 1984-12-02
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-H0895365-A (JP)
Title: Toner supplying cartridge
Inventor: IGARASHI HITOSHI
IPC: G03G15/08
Filed: 1994-09-22
Abstract: PURPOSE: To provide a toner supplying cartridge capable of preventing toner contamination, being assembled easily with a small number of parts and simple structure, reduced in the cost, simplified in a toner supplying operation and made excellent in operability and smoothly discharging the toner. CONSTITUTION: A discharge opening 8 formed in a toner housing cartridge main body 2 can be displaced to opening/closing positions by the relative rotation of the cartridge main body 2 to an opening/closing member 31. An elastic member imparting elastic force for energizing a locking part capable of being displaced to positions for stopping and allowing the relative rotation of the main body 2 to the opening/closing member 31, against the stopping position is provided and then, the toner T in the main body 2 can be discharged through the discharge opening 8 in the opening position.