baber/WOPTO huggingface dataset:
Patent JP-H1097906-A (JP)
Title: Switch connector
Inventor: ICHIKAWA YUICHIRO
IPC: H01C13/02
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components by permitting a PTC element (positive temperature coefficient thermistor) to be used for switching other than circuit protection. SOLUTION: Patterns 17 and 18 are formed on a connecting board 12 and the board is inserted into a housing 11. A switch member 13 is slidably set in the housing 11, and a PTC element 25, which contacts with the patterns 17 and 18, is mounted on the switch member 13. The area of the patterns 17 and 18 contacting with the PTC element 25 is changed by sliding the switch member 13, and switching is performed.
Patent JP-H07111696-A (JP)
Title: Speaker device
Inventor: HAMADA HIROYUKI
IPC: H04R9/06
Filed: 1993-10-08
Abstract: PURPOSE:To improve the quality of reproduced sound. CONSTITUTION:Screw parts 68 and 69 are formed at the upper/lower end parts of a throat 65 made of alminium, and a pole piece 61 is pushed into the screw part 68 formed at the upper end part so as to fix the throat 65 made of alminium and the pole piece 61. Then, the screw part 69 on the lower end part-side of the throat 65 made of alminium is pushed into the screw part of a yoke 20 in a state where the throat 65 made of alminium is inserted into the center hole of a magnet 60 so as to fix the throat 65 made of alminium and the yoke 20. Since the upper/lower end surfaces of the magnet 60 is press- fixed to the pole piece 61 and the yoke 20 by the pushing force of the throat 65 made of alminium and the yoke 20, assembly strength is improved. Thus, the dislocation of respective constitution members constituting a magnetic circuit 10 is prevented even if the shock of a drop is added to the magnetic circuit 10. Thus, unnecessary vibration in a throat 75, which occurs by reproduced sound pressure, is eliminated and the deterioration of the quality of reproduced sound can be prevented.
Patent JP-S61131279-A (JP)
Title: Vertical magnetic disk
Inventor: MATSUI TSUTOMU
IPC: G11B5/596
Filed: 1984-11-30
Abstract: PURPOSE:To execute the high density vertical magnetic recoding by making the first circular circumference belt and the second circular belt outside it into a tracking signal area and a vertical magnetic recording reproducing area respectively. CONSTITUTION:The first circular belt 3 at the inner circumference side of a disk 1 is at a tracking signal area and a tracking signal composed of a light, a static capacity system bit train or a group is formed. The tracking signal is detected by a tracking sensor 8 of a head arm 6, and by a vertical magnetic head 7 installed at the arm 6, a vertical magnetic recording is controlled by the tracking and executed to the vertical magnetic recording area of the second circular circumference belt 2 with a large line speed of the outer circumference part of the circular circumference belt 3. Consequently, to the vertical magnetic recording area with a high line speed and a large line density, the recording with a large surface density by the tracking control is executed, and the vertical magnetic recording with a high density can be executed.
Patent JP-H04130980-A (JP)
Title: Device and method for dust and contamination prevention of magnetic card reader
Inventor: TAKAHASHI YUKIHIKO
IPC: G11B17/00
Filed: 1990-09-21
Abstract: PURPOSE:To prevent a magnetic head from being contaminated by installing a shut off shutter for preventing dust and the like from entering from the outer part of a magnetic card reader and providing the front and rear sides of the card with drive rollers or a belt. CONSTITUTION:A shutter 21 is provided with a sensor and the conventional dust prevention system of a magnetic card reader capable of freely controlling the gap between the shutter and the shutter supporting part corresponding to the thickness of the magnetic card is provided with rollers 3, 4 and 5, 6 which are rotating belts 7, 8 for removing contamination from the card. A card is carried between the belts. A shutter 2 protects the card reader from dust and the belts 7, 8 remove contamination from the card, and thus a device for preventing a card reader from being contaminated is composed for preventing an error of a magnetic head 9. These are made into one unit to be a cartridge, which is installed on the card reader. By changing the carrying speed of the belts 7, 8 at this moment, the belt carrying faster scrubs the contaminated surface of the card, and thus oils and fats and other contamination are removed.
Patent JP-H0997219-A (JP)
Title: Backup circuit
Inventor: MATSUMOTO KOICHI
IPC: G06F12/16
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To shorten the CPU bus occupation time and to improve the bus use efficiency in the backup control of in-equipment information at a transmission equipment. SOLUTION: When information in a DPM 3 storing the in-equipment information is reloaded, that reloaded address is stored in a FIFO memory 4, the state of access to the DPM 3 is monitored at a bus monitor circuit 5 and while the access is not performed to the DPM 3, the information designated by the address stored in the FIFO memory 4 is transferred from the DPM 3 to an EEPROM 2. When starting equipment, the read address of the EEPROM 2 is generated by an address counter 10, the information in the EEPROM 2 is read out and at the same time, the information read out of the EEPROM 2 is written in the DPM 3.
Patent JP-S63109958-A (JP)
Title: Tool holder having function for detecting change in cutting resistance
Inventor: UCHIKOSHI MIKIO
IPC: B23F23/12
Filed: 1986-10-27
Abstract: PURPOSE:To permit abnormality of a tool to be monitored, by mounting a piezo-electric unit on a tool holder for sensing a change in a cutting resistance and taking out the sensed data externally through a collecting unit for sensitively detecting the change in the cutting resistance. CONSTITUTION:A hob arbor 1 has a piezo-electric unit 4 mounted on it which consists of a pressurizing plate for directly receiving a tangent force produced in a fixing key 6 of a hob 2 by a cutting force and a piezo-electric element plate in parallel with it. With the arrangement, a changer in a cutting resistance is sensed and a sensed output is taken out externally through a spring type collecting unit 5 using a carbon brush and constructed integrally with the hob arbor. Therefore, a change in the cutting resistance while cutting is effected can be sensitively detected while cutting is effected, whereby abnormality in cutting can be easily detected without deteriorating workability, and abnormality of a tool can be monitored through a connection with an external unit.
Patent JP-H02155180-A (JP)
Title: Connecting element for circuit part support
Inventor: MOCHIZUKI ASAJI
IPC: H01R33/76
Filed: 1989-09-29
Abstract: PURPOSE:To enable easy manufacture and simplify the production process to reduce the production cost by inserting and fastening a long insulating member of a reed assembly into a long groove in a plate-shaped frame made of an insulating material. CONSTITUTION:A reed assembly 15 consists of a reed 16 and a long insulating member 17 for retaining and connecting the reed 16 at the central part of the reed 16 in the longitudinal direction thereof, on the other hand, in a plate-shaped frame made of an insulating material, there are formed long grooves 12 adjacent and in parallel with four sides thereof, and the reed assembly 15 is inserted into these grooves 12. Then, the reed assembly 15 and the long groove 12 are bonded to each other, e.g. with an insulating adhesive. Thus, the possibility of misalignment between the reed and a semiconductor contact and between the reed and a printed circuit board connecting part can be eliminated, and useless breaking of an IC can be prevented.
Patent JP-H0880146-A (JP)
Title: Gun ball-detaching tool
Inventor: IGARI SHINICHIRO
IPC: A01K97/00
Filed: 1994-09-12
Abstract: PURPOSE: To provide a tool for detaching a gun ball attached to a fishline. CONSTITUTION: An arm 2 fitted with a fixed pawl 4 and an arm bearing 13 is attached to a base 1 furnished with a gun ball catcher 6. A finger caul 12 fitted with an action pawl 5 and a finger caul bearing 14 is axially attached via a pawl shaft 15 to the arm bearing 13. The arm 2 is deflected toward the base 1 by pushing the finger caul 12 and the action pawl 5 and the fixed pawl 4 are actuated around the shaft 15 and come into mutual contact or are separated from each other.
Patent JP-H06105487-A (JP)
Title: Rotor for rotary electric machine
Inventor: HIRANO MIKIO
IPC: H02K1/14
Filed: 1992-09-24
Abstract: PURPOSE:To provide a low-cost stator in which a yoke between pole teeth for causing the reduction in a motor efficiency is eliminated and which has extremely high motor efficiency with high production efficiency by performing aligned winding of high density and achieving space saving of winding end. CONSTITUTION:An insulating part 12 is formed at a laminated core 11 divided toward an output shaft at each pole teeth unit, and the aligned winding 13 of high density is provided perpendicularly at a pole tooth part. Then, after the core 11 is formed in a cylindrical shape in combination with a predetermined number of protrusions 15 of divided surfaces 14, outer peripheries of the surfaces 14 are laser welded in a laminating direction to form welded parts 16, thereby forming an integral structure having a stator rigidity. Thus, a conductor space factor of 70% of high density of the winding and space saving of a winding end are performed. Further, since a yoke between the teeth is an unnecessary structure, the reduction of 5-10% of a motor efficiency by the yoke can be prevented. Since an integral molding with resin is eliminated, a stable stator having no short-circuit between lines is obtained.
Patent JP-H0897921-A (JP)
Title: Telephone system using broad band transmission line
Inventor: WATANABE HIROBUMI
IPC: H04M9/02
Filed: 1994-09-22
Abstract: PURPOSE: To facilitate establishment of a speech channel between telephone sets by receiving a number of an idle channel from a 1st control channel and informing the speech by control data to a speech destination telephone set via a 2nd control channel through an idle channel. CONSTITUTION: A 1st control channel used to send control data between a center equipment 10 and a telephone set Ej and a 2nd control channel used to send control data between the telephone sets Ej are formed to a coaxial transmission line L. Upon the receipt of a number of an idle channel from the 1st control channel, the 1st control channel is released. A speech notice means uses the 2nd control channel to send control data including the number of the channel for establishing the speech channel. The 1st control channel and the 2nd control channel are used to send control data, then the wait time to form the speech channel between the telephone sets Ej is reduced.
Patent JP-S62113840-A (JP)
Title: Ignition timing control device for diesel engine
Inventor: FUKUYAMA TADASHI
IPC: F02B3/06
Filed: 1985-11-13
Abstract: PURPOSE:To enable adequate injection timing to be continually controlled in no relation to deterioration or the like of an ignition sensor, by equipping an engine with two means, for detecting actual ignition timing of the engine, and changing a correction rate for correcting required ignition timing on the basis of a difference between detection results of these two means. CONSTITUTION:The captioned device detects actual ignition timing in a detecting means M3 from the period when a signal of an ignition sensor M2, additionally provided in an engine M1, exceeds a predetermined threshold value. And the device, in which required ignition timing obtained in a calculating means M5 from an output of an operative condition detecting means M4 is corrected in a correcting means M6 by a predetermined correction rate determined in accordance with said actual ignition timing, controls an ignition timing adjusting part M7 by the required ignition timing after it is corrected. Here the detecting means M3 is constituted of the first and second actual ignition timing detecting means M9, M10, and a difference of detection results of these means is calculated by a difference calculating means M11. And on the basis of this difference, the predetermined correction rate of the correcting means M6 is changed by a correction rate changing means M12.
Patent JP-H0894853-A (JP)
Title: Plane illuminant
Inventor: MIYAZAWA KUNIAKI
IPC: G02B5/02
Filed: 1994-09-23
Abstract: PURPOSE: To provide a planar light emitter equipped with a high-luminance light transmission plate. CONSTITUTION: Concerning an irregular reflection part 2c of a light transmission plate 2 of the planar light emitter, not only the surface of the light transmission plate is simply made coarse or dot-shaped holes are pierced but also a recessed pattern P is formed on the reflection plane side of the light transmission plate and further, the internal surface of each recessed pattern is formed coarse. Therefore, even when the irregular reflection part has the same plane area as the conventional case, an extended irregular reflection area can be secured. Besides, since a reflection layer formed on the reflection plane side of the light transmission body 2 forms light diffusion pattern not overlapped with the recessed pattern, irregular reflection can be more effectively performed.
Patent JP-H0199462-A (JP)
Title: Flywheel power supply
Inventor: IDE KATSUKI
IPC: H02K21/22
Filed: 1987-10-12
Abstract: PURPOSE:To keep the temperature of apparatus constant by forming a flywheel into a recessed shape and by constituting a generator motor in the upper part of said flywheel and a group bearing in the lower part thereof. CONSTITUTION:There are provided a generator-motor bracket 22 in the upper part of a cylindrical casing 21 and a lower bearing bracket 23 in the lower part thereof and its inner part is formed into a vacuum vessel 24. In said vessel, a flywheel 25 is housed in a recessed shape and a permanent magnet 26 with plural poles is embedded in the inner periphery of said cylindrical part. A group bearing 27 and a touchdown bearing 20 protrude from the upper and lower centers of said flywheel 25. Also, a cooling fin 31 for radiating heat generated in the group bearing 27 to the outside is formed integrally. Further, a cylindrical permanent magnet 33a is fitted in the central part of the flywheel 25 and a cylindrical permanent magnet 33b, on the stationary side thereof to form a repulsion type magnetic bearing. A generator motor is composed of a stator core 34a and a stator winding 34b and pressed into and fixed at a stator stay 35.
Patent JP-S61132225-A (JP)
Title: Bending equipment of molding or the like
Inventor: KITSUKAWA MOTOHIKO
IPC: B21D7/08
Filed: 1984-11-30
Abstract: PURPOSE:To make a bending machine suitable for various purposes by mounting a bending roll on a rising plate as well as rocking its bed plate through a guide pin and a cam. CONSTITUTION:A bending roll device D is arranged on a base plate 13 together with a holding device C, and a bed plate 14 is rockably supported by a supporting axis 15. A group of rolls 20a, 20b, 20c used for horizontally bending a molding stock X' are disposed on the central part of a plate 16 together with bending rolls 30a, 30b used for vertically bending it. In this mechanism, the plate 14 is rocked along the cam grooves 23a, 23b of a cam plate 22 with the axis 15 as the fulcrum. By this method, the clearance adjustment of the horizontal rolls 20a, 20b, 20c can be performed, and that of the vertical rolls 30a, 30b can also be performed through the rocking of a bracket plate. Accordingly, a general-purpose bending device capable of corresponding to various kinds of curved shapes can be obtained.
Patent JP-S62117149-A (JP)
Title: Optical recording and reproducing device
Inventor: KAWASHIMA TORU
IPC: G11B7/125
Filed: 1985-11-15
Abstract: PURPOSE:To prevent a recorded signal from being deteriorated even when one track is repetitively by switching the intensity of a laser light irradiated on the disc face and decreasing the intensity of the laser light at the standby state than that at the reproducing state. CONSTITUTION:A switch SWB4a switches a reference voltage from a reference voltage generating circuit 4 into a voltage VREC at the recording state, a voltage VPB at the reproducing state and a voltage VA at the state tracing the same track other than the recording and reproducing states (standby state). Thus, the lighting intensity of an LD2a is controlled by an LD drive circuit 3 near a point B0 at the recording state, at a point between points A0 and A1 at the reproduction so that the deterioration in the S/N is minimized possibly due to laser noise in a range not causing the change in the reflectance and near a point A2 at the standby state so that a recorded signal is not deteriorated even when the same track is traced repetitively.
Patent JP-2000085707-A (JP)
Title: Ampoule bagging device
Inventor: SHIGEYAMA YASUHIRO
IPC: B65B43/18
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an ampoule bagging device of relatively simple constitution in which no ampoules are left behind in a chute, and no ampoules are damaged when they flow in. SOLUTION: In an ampoule bagging device comprising a medicine bag supply unit in which the information on the prescription is printed on a medicine bag and the medicine bag is fed out and a bagging unit in which ampoules collected according to the information on the prescription are fed into the medicine bag received from the medicine bag feed unit and the medicine bag is delivered to a bucket, the bagging unit is provided with a bed to hold the medicine bag, an opening means to open the medicine bag on the bed, and a chute 33b from an opening of which the ampoules flow into the medicine bag, and the chute if formed in an aligned condition.
Patent JP-H08117736-A (JP)
Title: Method for removing trace of oil in waste aqueous solution
Inventor: KAWASAKI HAJIME
IPC: C02F1/26
Filed: 1994-10-20
Abstract: PURPOSE: To remove not only oil separated from an aqueous phase but a trace of oil dissolved in a waste aqueous solution with a high percentage by contacting the waste aqueous solution which contacted an organic solvent with CO2 gas in an ultracritical state. CONSTITUTION: Waste aqueous solution is placed in an extraction tank 16, the tank 16 is closed, a flow rate control valve 17 is opened, and CO2 gas is introduced to an introduction pipe 14. High pressure CO2 gas is put into the waste aqueous solution in the extraction tank 16 from a bomb 11 so that a trace of tributyl phosphate(TBP) is extracted. CO2 gas which extracted TBP is discharged from a discharge pipe 22, and the pressure of the CO2 gas is made atmospheric in a separation tank 23. In the separation tank 23, oil composed of TBP which was dissolved in CO2 is separated from CO2 gas to be deposited in the lower part of the tank 23. The separated CO2 gas is introduced again into a heat exchanger 13 through a return pipe 24 to be reused.
Patent JP-H06102602-A (JP)
Title: Method and device for melting photographic gelled block
Inventor: KASAHARA KAZUO
IPC: G03C1/00
Filed: 1992-09-24
Abstract: PURPOSE:To continuously and efficiently melt a photographic gelled block with an induction heater by using this device. CONSTITUTION:This device consists of the square feeding and melting vessel 1 arranged between two vertically arranged parallel electrode plates 2 close to the electrode plate 2, a liq. receiver 12 set below the vessel 1 and a housing 6 surrounding the electrode plates 2. A perforated plate 5 is provided at the lower part of the vessel 1, the vessel 1, perforated plate 5 and receiver 12 in the housing 6 are formed with a dielectric material, the outer surfaces of the vessel 1 and receiver 12 projecting outward from the housing 6 are made of a metal, and a metallic lid 11 is furnished at the upper opening of the vessel 1 to constitute the induction heater. When the heater is utilized to continuously melt the photographic gelled blocks 10 and 10', the block 10 at the periphery of the vessel 1 is firstly converted to sol, the block 10 in the vessel is heated, and the heated block is transferred to a temp.-controlled melting vessel 13, finally melted and temp.-controlled by a melter 100.
Patent JP-2001077408-A (JP)
Title: Infrared transmission/reception module and manufacture thereof
Inventor: HORIO TOMOHARU
IPC: H01L31/02
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To prevent peeling of a conductor layer by coating a solder paste in the opening of a through-hole, before being heated to fill the through-hole with the solder, and cutting a substrate along the axial core direction of the through-hole filled with the solder. SOLUTION: A mask comprising a window hole, for example, corresponding to the hole position of a through-hole 24 is used. The window hole and its vicinity are coated with a solder paste where granular solder, for example, and flux are kneaded, and the paste is extruded toward the through-hole 24 side. The aggregate substrate is heated to melt the solder paste, which is allowed to flow in the through-hole 24, so that it is filled with a solder S. Then the through-hole 24 is cut in the axial core direction, to form the channel on the side of a substrate 2. With this configuration, the through-hole 24 is filled with the solder S in advance, while the conductor layer 10 is covered with the solder S, so that the conductor layer 10 will not peel when it is cut thereafter.
Patent JP-2000083887-A (JP)
Title: Dishwasher
Inventor: SAITO TATSUYA
IPC: A47L15/46
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To reduce operation sounds associated with the operation of a washing pump and improve heating efficiency, when washing water is heated with a heater. SOLUTION: In the washing process, until the temperature of washing water increases to 40 deg.C, the washing pump is operated at a weak discharge pressure by setting the number of revolutions of a pump motor at 150 rpm; after the temperature rises to 40 deg.C, by setting the number of revolutions of the pump motor at 3,000 rpm, the washing pump is operated at a strong discharge pressure, and when the temperature increases to 60 deg.C, the heater and the washing pump are brought to the halt. Eve in the heating and rinsing process, though the setting temperature is different, the same control as for the washing process is carried out.
Patent JP-H10109817-A (JP)
Title: Sheet feeding control method
Inventor: DAVID L SALGADO
IPC: B65H39/11
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide levels other than 'Private' or 'Public' to a user by grouping a plurality of bins into a plurality of bin sets, allocating a plurality of bin access specifiers to each bin set and feeding prints to each bin set in response to a read request. SOLUTION: In a mail box 10 having a plurality of bins 11 for sorting prints used together with a printing system, the plurality of bins 11 are grouped into first to third print receiving bin sets containing one or more print receiving bins. The first to third bin access specifiers corresponding to first to third user classes are allocated to the respective print receiving bins of the first to third bin sets. Then, in response to a request read by a controller 100, one or more created prints are controlled to be fed to one or more print receiving bins in the first to third bin sets.