baber/WOPTO huggingface dataset:
Patent JP-H06225390-A (JP)
Title: Damper for speaker
Inventor: HIROSHIMA YUKIMI
IPC: D02G3/04
Filed: 1993-01-28
Abstract: PURPOSE:To form a damper for a speaker capable of obtaining the faithfull motion for a voice coil with high production efficiency. CONSTITUTION:This damper 11 is formed by impregnating a fabric woven with blended yarn equivalent to #40 obtained by blending and spinning high polymer fiber for which acrylonitrile whose fiber diameter is 1.5 deniers is a main component and aromatic polyamide fiber with 90% of the blending ratio of the acrylic fiber in phenolic resin solution, drying it with air blow and performing thermal pressure molding for approximately 30 seconds at 200-260 degree by using a metallic mold. Thus, the damping of vibration is large, the damper is provided with excellent vibration damping flat sound pressure frequency characteristics can be obtained by the faithfull motion of the voice coil and responsiveness is improved.
Patent JP-H01189274-A (JP)
Title: Video telephone high-efficiency encoder
Inventor: YASUDA TORU
IPC: H04M11/06
Filed: 1988-01-25
Abstract: PURPOSE:To increase a bit rate assigned to an image encoding signal by detecting the existence of a voice input signal, stopping the multiplexing of a voice encoding signal when that the voice input signal does not exist is decided, and assigning the bit rate of the voice encoding signal to the image encoding signal. CONSTITUTION:When the input of a voice signal exists, an image signal encoding circuit 4 assign-encodes the bit rate, in which a voice bit rate BA and a voice signal detecting signal bit rate BJ assigned to a voice signal detecting signal JD are subtracted from a transmission line bit rate BL, to an image bit rate BV, a multiplexing circuit 7 multiplexes the output of the image signal encoding circuit 4, the output of a voice signal encoding circuit 5 and the signal JD, and the multiplexed result is outputted in the bit rate BL. When the input of the voice signal does not exist, the image signal encoding circuit 4 assign- encodes the bit rate, in which the BJ is subtracted from the BL, to the BV, the multiplexing circuit 7 does not multiplex the output of the voice signal encoding circuit 5, multiplexes the output of the image signal encoding circuit 4 and the signal JD, and outputs the result in the bit rate BL.
Patent JP-H01188327-A (JP)
Title: Repairing technique of pipe line
Inventor: WAKAGI YASUHIRO
IPC: B29C63/36
Filed: 1988-01-25
Abstract: PURPOSE:To prevent reliably leakage of water through both opening parts and a branch pipe part of a timeworn pipe from occurring, by a method wherein a preliner is inserted into a timeworn pipe, a tubular lining material comprised of by infiltrating curing resin into the same is inverted and inserted into the preliner, the curing resin is cured and a water sealing agent is cast between the timeworn pipe and preliner. CONSTITUTION:Compressed air is fed into an inversion guide 4 by driving a compressor 8 and a preliner 1 is inserted into a timeworn pipe 3 while inverting. A tubular lining material 11 is inverted and inserted into the preliner 1 with water pressure, warm water generated by a boiler 19 is fed into the tubular material 11, thermosetting resin infiltrated into the tubular lining material 11 is warmed and cured and necessary lining is applied to the inner circumference of the timeworn pipe 3. A gap between the timeworn pipe 3 and preliner 1 is filled with a water sealing agent 40 pressurized with a compressor 41 by flowing the water sealing agent 40 between the gap in the direction of an arrow. Simultaneously with the above a compressor 37 is driven and the water sealing agent 40 also within a water sealing agent tank 34 is fed into the gap between the timeworn pipe 3 and preliner 1.
Patent JP-S55106058-A (JP)
Title: Production of stator core
Inventor: IIZUKA HIROKAZU
IPC: H02K1/18
Filed: 1979-02-06
Abstract: PURPOSE: To obtain a stator core free from eddy-current loss by making a plurality of steel plates laminated vacuum between adjacent layers with an insulator layer formed on the circumference thereof for keeping them airtight and hardening the layer being pressed under the atmospheric pressure.  
     CONSTITUTION: A required number of silicon steel plates are laminated and a thermo-setting resin layer 16 made of epoxy resin is formed on the circumference thereof. Under such a condition, the core 11 is placed into a closed chamber 17 and an internal air is sucked through an air inlet to keep the chamber vacuum while a mechanical pressure is applied by means of pressing members 18a and 18b to render the separate space between the silicon plates vacuum. Then, the core 11 is exposed  to the atmospheric pressure to be solidified. With such an arrangement, the airtightness maintained by the resin layer prevents the infiltration of air between the silicon steel plates 14. Thus, the steel plates can be welded under compression without strain thereby checking eddy-current loss of the stator core 11. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03218153-A (JP)
Title: Proxy system in absence for voice mail system
Inventor: YOSHIKAWA YOSHIO
IPC: H04M3/42
Filed: 1990-01-24
Abstract: PURPOSE:To cope with an arrived call even from a foreigner by allowing a voice mail system to send a reply message stored in a storage area corresponding to a relevant extension number in a message storage file when a call comes from an external line to an extension telephone set. CONSTITUTION:When a reply message to a succeeding caller is registered in a message storage file 200 of a voice mail system 20 by a user of at least an extension telephone set 16 and a call comes from an external line to the extension telephone set 16, the external line and the voice mail system 20 are connected by a line exchange 10. Then a reply message stored in a storage area corresponding to the extension number in the message storage file 200 is extracted and the reply message is sent to the external line via the line exchange. Thus, the message in voice of the user itself is used for reception and the system is effective to a call from a foreigner not understanding Japanese.
Patent JP-H10205789-A (JP)
Title: Floor heating panel
Inventor: NAKAJIMA SATOSHI
IPC: H05B3/00
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To ensure an improvement of workability in a production line of automated wiring, ensurance of heating temperature at a panel joint part, making caulking highly efficient, making panel heating uniform, and making optimum temperature-over-rise prevention performance. SOLUTION: Wiring of a cord heater 2 is provided on a panel structure 1 flat surface part, and the cord heater 2 is connected with a lead wire 3 at a caulking part. Hereupon, the cord heater 2 has a wiring pattern in the longitudinal direction of the panel structure 1 flat surface part and a wiring pattern largely going around in the vicinity of a peripheral edge of the flat surface part, and further has a wiring pattern of a configuration where the cord heater 2 is folded back at the caulking part connecting the cord heater 2 and the lead wire 3.
Patent JP-S55106470-A (JP)
Title: Printing density control unit
Inventor: ANZAI MASAYASU
IPC: G03G15/06
Filed: 1979-02-09
Abstract: PURPOSE:To control the density of printing images without making the toner concentration in the developer too high by providing a means for detecting the toner concentration in the developer. CONSTITUTION:A toner concentration detecting coil 5 is disposed below a scraper 4d and is connected to a level comparator 12 which constitutes the image printing density control means. Then, at the time when part of the developer 4a is stripped off from a sleeve 4c by the scraper 4d and turns, it acts upon the tone concentration detecting coil 5 and the magnetic permeability of the developer 4a changes in inverse proportion to the tonter concentration, due to which the toner concentration is detected as the inductance change of the detecting coil 5. In the level comparator 12, whether the toner concentration is within a fixed range or not is judged. Only when the toner concentration is within the intended range, the control signal is outputted via the output of the image density level comparator 16 which compares the printing image density detection voltage from a photo detector 9 with the set voltage. A motor 26 is driven by this signal, by which the toner 4e is charged into the developer 4a.
Patent JP-S62172062-A (JP)
Title: Triazine compound
Inventor: KATO YOSHIAKI
IPC: C09B62/04
Filed: 1986-01-24
Abstract: NEW MATERIAL:A compound shown by formula I [D is dyestuff residue of monoazo type, polyazo type, metallic complex type, anthraquinone type, phthalocyanine type or formazan type; R<1> is H or (substituted) alkyl; X is halogen; Y is H, halogen or (substituted) alkyl; X is halogen; Y is H, halogen or (substituted) alkyl; Z is -CH=CH2 or -CH2CHOSO3H]. EXAMPLE:A compound shown by formula II. USE:Dye for dyeing cellulosic fiber under pH and dyeing conditions wherein polyester fibers are dyed with disperse dye. PREPARATION:For example, 2mols compound shown by formula III is condensed with 1mol diamine compound shown by formula IV.
Patent JP-S63180673-A (JP)
Title: Sheet arranging tray device
Inventor: HIROI MASAKAZU
IPC: G03G15/00
Filed: 1987-01-22
Abstract: PURPOSE:To reduce the driving force necessary for the transfer of the second tray by arranging the second tray which consists of the fixed part which is in waiting, piling the transported sheets in the piling of the sheets in the first tray and the transfer part. CONSTITUTION:A sheet S discharged from a copying machine is discharged and piled onto a processing tray 25 as the first tray without being obstructed by the transfer part 17b of a waiting tray 17 as the second tray which is set at a retreat position by driving means 21 and 22, by a transport roller pair 13 through a transport passage. When a prescribed number of sheets are piled, the transfer part 17b is connected with the fixed part 17a of the waiting tray 17 by the driving means 22, and the sheets S in the second bundle are piled onto the waiting tray 17. During this time, the piled sheets on the processing tray 17 are arranged and bound, and after the completion of the binding work, the transfer part 17b is retreated again, and the sheets S in the second bundle are transferred onto the processing tray 25. Therefore, the driving force necessary for the transfer of the second tray can be reduced, and the space can be reduced.
Patent JP-S60156324-A (JP)
Inventor: ISHIKAWA MICHIO
IPC: A01F12/46
Filed: 1984-01-27
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-S5296548-A (JP)
Title: Developing means
Inventor: TAKADA YUUSAKU
IPC: G03D13/00
Filed: 1976-02-10
Abstract: PURPOSE: To attain an assured heat transmission between development means and heat generator means, enhance the thermal efficiency, increase the heat transmitting speed, and reduce the number of parts as well as its cost by providing heat generator in a guide member which positions the development receptacle in its position. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S626998-A (JP)
Inventor: HANSU RAUJINGU
IPC: B65H35/10
Filed: 1986-01-24
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-S60157701-A (JP)
Title: Sound recording method to magnetic tape from recorded disk
Inventor: WADA HIROSHI
IPC: G11B5/027
Filed: 1984-01-27
Abstract: PURPOSE:To shorten the sound recording time by recording simultaneously the reproduction signals reverse to each other on a time axis and reproduced from both sides of a recorded disk to a magnetic tape traveling in a fixed direction. CONSTITUTION:The reproduction signals set in the forward direction on a time axis on the side A of a disk 1 are recorded to the 1st and 3rd tracks 5a and 5c of a magnetic tape 4. While the reproduction signals set in the reverse direction on a time axis on the side B of the disk 1 are recorded on the 2nd and 4th tracks 5b and 5d of the tape 4 respectively. When such a tape 4 is reproduced, an orginary 2-channel reproduction magnetic head is used to reproduce the tracks 5a and 5c. Thus the sound record signals corresponding the side A of the disk 1 can be reproduced. While the tape 4 or a cassette half containing the tape 4 is reversed to reproduce the tracks 5b and 5d. Thus the sound record signals on the side B of the disk 1 can be reproduced.
Patent JP-S63182930-A (JP)
Title: Communication error correction system for time information
Inventor: NAGASAWA MASASHI
IPC: G06F1/14
Filed: 1987-01-23
Abstract: PURPOSE:To easily correct the communication error of time information by sending a time data, a CRC code, a strobe signal and a synchronizing signal from a timer and adding a time of 1sec to a time of reception just before a received information processing unit detects an error through the adoption of the constitution. CONSTITUTION:A reception register 45 is a shift register of serial input/parallel output and shifts in a time data signal 32 and a strobe signal 33 synchronously. A reception register 45 has a length shifting in the time information and the CRC code and only the time information is outputted to the output line 50. In case of receiving the time data, a CRC check circuit 46 detects an error by using a time data and a succeeding CRC code and gives an error detection signal 47 to a selection circuit 44. The selection circuit 44 selects an output 50 of the reception register when the error detection signal 47 is not in error and selects an output 49 of a 1sec adder circuit 43 outputting the addition of 1sec to the content of the time register 42 in case of the error state.
Patent JP-H08204784-A (JP)
Title: Microcomputer incorporating serial input output circuit
Inventor: ASANO SHINKO
IPC: G06F13/42
Filed: 1995-01-31
Abstract: PURPOSE: To provide a microcomputer in which the data transfer speed of a LAN is improved even when the microcomputer is directly connected to a bus of the LAN. CONSTITUTION: When an exclusive OR circuit 1 built in a serial input circuit (SIO) of the microcomputer detects dissidence of a signal of anx .D terminal and a signal of a Tx D terminal, a D flip-flop 2 generates an interrupt signal to a CPU. The CPU recognizes signal collision by the occurrence of interruption.
Patent JP-S63182912-A (JP)
Title: Signal switching circuit
Inventor: SHIMOKAWA RYUSHI
IPC: H03K17/00
Filed: 1987-01-26
Abstract: PURPOSE:To make the circuit integration suitable by allowing the 2nd variable impedance means to attenuate an output signal of the 2nd input amplifier in delivering an output of the 1st input amplifier, for example, by a signal switch so as to improve the crosstalk. CONSTITUTION:An input signal Vin2 is fed to a base of a transistor Q2' (TR) being a component of the 2nd input amplifier 1'. A constant current circuit CS1' is a load of an emitter follower TRQ2, to obtain an output signal V0', and since a switch Sa' is turned off in this case, the voltage division by voltage division resistors R1', R2' is far higher than a bias voltage Vref-Vbe, a TR Q3' is turned on and the TR Q2' is turned off. Thus, the impedance of the variable impedance means Q3' is small and the crosstalk component of the input signal Vin2 is bypassed by a power supply Vcc being an AC ground point to reduce the crosstalk.
Patent JP-H08209928-A (JP)
Title: Concrete form made of plastic
Inventor: TAKIGAWA NAOHISA
IPC: E04G9/05
Filed: 1995-01-31
Abstract: PURPOSE: To facilitate mold release by smoothing a concrete placing surface, forming a plurality of recessed sections to a surface brought into contact with the outside air on the reverse side and integrally forming the inside in hollow structure by a blow molding method. CONSTITUTION: Approximately rectangular panel-shaped forms 20 made of a resin are molded by using both male and female molds of a blow molding machine, and a concrete placing surface 21A is smoothed. A plurality of recessed sections 20a are formed to a backup surface 21B as a surface brought into contact with the outside air on the reverse side to the concrete placing surface 21A, and the insides are formed in integrally molded forms with hollow sections. Solid sections 20d with wall surfaces orthogonal to the placing surface 21A are formed around the backup surface 21B of the forms 20 made of the resin without being inclined. Accordingly, even when a large number of connecting holes are bored to the forms, the infiltration of water, concrete, etc., into the forms can be prevented.
Patent JP-S62170704-A (JP)
Title: Lubrication control device for engine
Inventor: YOSHIMI KOJI
IPC: F01M3/00
Filed: 1986-01-24
Abstract: PURPOSE:To promote the liquefaction of lubricating oil to improve lubrication efficiency by decreasing the rate of lubrication from an oil filler port which leads to a combustion chamber and simultaneously increasing the rate of lubrication from an oil filler port which leads to a suction passage when the lubrication oil temperature is low. CONSTITUTION:ECU30 controls a metaling oil pump and selectively feeds lubricating oil to the first oil filler port which leads to a suction passage and the second oil filler port which leads to a combustion chamber. In this case, a means 34, which operates the discharge of lubricating oil in accordance with the suction air quantity per revolution of a engine on the basis of outputs from an air flow meter 31 and a revolution number sensor 32, and a means 35, which compensates the discharge according to outputs from the revolution no. sensor 32 and an oil temperature sensor 33, are provided in the ECU30. Likewise a means 36, which selects the specified zone according to the discharge and the oil temperature, and a means 37, which converts the discharge into the number of steps of a step motor 28 and outputs a pulse signal, are provided. And the rate of lubrication from each oil filler port is adjusted according to the oil temperature.
Patent JP-S57128983-A (JP)
Title: Pin diode
Inventor: KASHIMURA TAKESHI
IPC: H01L29/864
Filed: 1981-02-02
Abstract: PURPOSE:To obtain a small-sized PIN diode device, which can easily be mounted, by forming a plurality of the PIN diodes, which have different characteristics, particularly, the different thickness of the i layers, into the same chip. CONSTITUTION:The insulating layers 13 of oxide layers, etc. are shaped until they reach a P type high resistance substrate 10 except a region 12 in which the diodes are formed in order to electrically separate each PIN diode by using the semiconductor wafer shaped by growing an N type high resistance layer 11 on said P type substrate 10 in an epitaxial form. P<+> Layers 14 and N<+> layers 15 are each molded into the region 12, in which the diodes are formed, through diffusion, etc. The spaces 16, 16' of the P<+> layers 14 and the N<+> layers 15 are used as the thickness of the i layers, and the impedance characteristics of each PIN diode are determined by severally making these spaces differ.
Patent JP-H01188398-A (JP)
Title: Card dealing device
Inventor: EJIMA HIDEJI
IPC: G06K17/00
Filed: 1988-01-25
Abstract: PURPOSE:To perfectly prevent forgery or unlawful use of a card, by providing a graphic checking means for reading specified graphic data recorded on a card to be inserted at the time of card dealing and by permitting the card dealing on the basis of an input of the same graphic as the graphic data. CONSTITUTION:A screen 14 for inputting a graphic is provided on the front face of a lower part of a card dealing device 11, and graphic data is handwritten on the screen 14. Specified graphic data is set for each card 13, and the graphic data is used as a user's key code. When the card 13 is inserted into an inserting port 12, a card sensor detects the card, and thermal marks 16 on the card 13 are read. The user inputs a graphic as the user's ID key by handwriting through the screen 14. The graphic data thus inputted on the screen 14 is read, compared with the graphic data recorded on the card 13, and when both of the graphic data coincide with each other, the dealing is permitted.
Patent JP-H01301122-A (JP)
Title: System for feeding and measuring component
Inventor: KENISU JIEI KISUTONA
IPC: B05B7/32
Filed: 1989-01-25
Abstract: PURPOSE: To weigh respective components quickly and accurately by providing two geared pumps, a motor and an applicator. CONSTITUTION: Each geared pump 62, 64 has a gear operable in a gear housing 66 to receive and feed a kind of each component. Pumps 62, 64 are driven simultaneously to feed a specified quantity of respective components at a desired mixing ratio and at a specified rate. Each material is also fed to an applicator 44 for applying each component to the surface thereof. Each pump 62, 64 is coupled through a flexible hose 40, 42 with the applicator 44. When the pump 62, 64 is in pause position, a pressure in the hose 40, 42 is held using a check valve 96, 98. The pumps 62, 64 are driven at an identical rotational speed to feed a specified quantity of different materials and the ratio thereof can be set precisely.  The pumps are controlled manually by an operator and when the controller for the applicator 44 is operated, a motor 70 is actuated and an accurately weighed quantity of each component can be obtained.
Patent JP-H05208387-A (JP)
Title: Micromanipulator
Inventor: SOGAWA KOJI
IPC: B25J15/06
Filed: 1992-01-29
Abstract: PURPOSE:To reliably catch and extract an object to be processed with high reproducibility by providing a voltage application means for selectively applying voltages of different polarities to conductive-material made small instruments. CONSTITUTION:When a vertical knob 30 and a joystick 28 are operated, a drive means 4 is driven in accordance with a turn angle of the knob 30 and the direction and inclination of the joystick 28, so that a metal capillary 13b to which a positive voltage is applied by a power source device 16 is moved in a vertical and a horizontal plane. When an operator approaches a fore end of the metal capillary 13b to a specimen 15, this specimen 15 is attracted to and caught by the fore end of the metal capillary 13b owing to electrostatic action. When the specimen 15 is caught, the knob 30 and the joystick 28 are operated, thereby causing the drive means 4 to be driven so as to cause the specimen 15 to be moved to a prescribed position. Thereafter, the voltage polarity of the power source device 16 is changed over from a positive to a negative polarity by a polarity change-over switch 32. This negative-polarity voltage is applied to the metal capillary 13b, with the result that the specimen 15 is allowed to fall off.
Patent JP-S56112854-A (JP)
Title: Monitoring device for spark at brush
Inventor: NAKAGAWA HIDETATSU
IPC: H01R39/46
Filed: 1980-02-08
Abstract: PURPOSE:To enable monitoring of abnormality of sparks simply and continuously by arranging a fiber cable at the part where the sparks are caused and by providing at the other end of the cable a photoelectric transducing element transducing output rays into electric signals. CONSTITUTION:At the part of a rotating electric apparatus where the sparks are caused, e.g. at the part where a collector ring 1 and the brush move slidably, the fiber cable 6 is arranged with one end thereof being opposed to the part. This cable 6 is held in a bundle by a protection pipe 7 and the other end thereof is led to the photoelectric transducing element 8 such as a phototransistor. After being amplifier by an amplifier 9, the output signal of the element 8 is given to an indication and protection-from-abnormality circuit 10 which indicates the amount of the caused sparks and performs protecting motion, e.g. stopping of the operation of the rotating electric apparatus, when the amount of the caused sparks exceeds a prescribed limit. This constitution makes it possible to monitor the condition of the caused sparks easily and safely and thereby to perform safe operation of the apparatus.