baber/WOPTO huggingface dataset:
Patent JP-S5615147-A (JP)
Title: Brush holder
Inventor: NAKAMURA KATSUMI
IPC: H01R39/40
Filed: 1979-07-18
Abstract: PURPOSE:To facilitate the replacement of the brush, by providing a spring means between a pressure member which is located in contact with the top of the bruch and a link for supporting the pressure means rotatably and by automatically returning the pressure member to the original position after replacing the brush. CONSTITUTION:A pressure member 11, one end of which is located in contact with the top of a brush 2, is rotatably supported by a pin 10 on the free end of a link 4. An almost sectorial opening 11a is provided on the central part of the corner of the pressure member 11 near the link. A coiled spring 12 fitted on the pin 10 is located in contact with the link 4 and the opening 11a. To replace the brush 2, the link 4 is lifted and the pressure member 11 is then manually swung counterlockwise against the force of the spring. After the brush is replaced, the pressure member 11 is returned to the original position by the force of the spring. According to this constitution, the replacement of the brush is facilitated.
Patent JP-S5616153-A (JP)
Title: Transferring-discharging system of electronic copier
Inventor: HAMADA TAKASHI
IPC: G03G21/00
Filed: 1979-07-18
Abstract: PURPOSE:To enhance cleaning performance to simplify the unit, by providing a charging equipment and an electric power supply unit in the tranfer part of the electronic copying machine and by applying a DC voltage and an AC voltage in the picture trans area and the picture nontransfer area respectively. CONSTITUTION:Single charging equipment 14 used commonly for transfer and discharge is provided in the transfer part, and the voltage applied to this charging equipment 14 is controlled selectively to apply a discharging corona to the picture transfer area (part which is not transcribed onto trasfer paper 4) on the photosensitive material drum. The AC high voltage output from power supply unit 16 is subjected to half-wave rectification by half-wave rectifier 17 and is applied to charging equipment 14. Thus, since the picture transcription area on photosensitive material drum 1 is transcribed onto transcription paper 4, the residual toner is little, and cleaning dependent upon cleaning unit 6 is easy.
Patent JP-S5427249-A (JP)
Title: Window type air conditioner
Inventor: HIGUCHI TOMOSHI
IPC: F24F1/02
Filed: 1977-08-01
Abstract: PURPOSE: To uniformize air flow passing through an outside heat exchanger and lower noises thereof by giving extra space to the outside enough to enable deviation of a fan motor in installation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08264356-A (JP)
Title: Leakage transformer
Inventor: SAITO MASARU
IPC: H01F38/08
Filed: 1995-03-24
Abstract: PURPOSE: To provide a leakage transformer for saving an amount of used iron as a core and realizing the increase in output owing to the increase in window area. CONSTITUTION: An end of at least one of an inner leg second part 12C2 and an outer leg second part 12A2 is cut off according to the decrease in a magnetic flux passing through a magnetic path W2 comprising the inner leg second part 12C2 , a second coupling 12E and the outer leg second 12A2 of a main core 12 owing to a magnetic flux leaking from a leakage core 6 to the main core 12 in order to reduce cross sectional areas of the second parts 12C2 , 12A2 . Therefore, an amount of used iron for the main core 12 is saved to reduce a cost, while the window area of a window 15 of the main core 12 is increased to increase the number of turns of a secondary winding 14S to increase an output.
Patent JP-H09215394-A (JP)
Title: Multimotor drive controller for synchronous machine
Inventor: YAMAMOTO TOSHINOBU
IPC: H02J3/40
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To conduct parallel synchronous frequency operations in a short time by controlling to follow up a speed predetermined signal to the signal obtained by adding a predetermined signal for generating a desired frequency difference at the system frequency signal of a power system. SOLUTION: A frequency detector 20C inputs the voltage Vs of a system bus 4 via a voltage transformer 5, detects the system frequency, and outputs a detection signal. An adder 20D adds a speed predetermined signal, the detection signal and a signal a by polarity, and outputs an addition output signal. A drive signal generator 20B generates a drive signal given to the drive motor 11M of a speed setter 11, and supples it to the motor 11M via a changeover switch 21. Thus, even when the system frequency is varied, the speed set signal can be controlled rapidly and stably so that the speed set signal becomes a predetermined value at the difference of the system frequency and motor frequency. Accordingly, the parallel synchronous frequency operations can be conducted in a short time.
Patent JP-S5720134-A (JP)
Title: Insulator for slot
Inventor: MIZUTANI YUUJI
IPC: H02K3/34
Filed: 1980-07-07
Abstract: PURPOSE:To facilitate the automatic insertion of an insulator into a slot by a method wherein an epoxy resin mixed with a specified quantity of mica powder is applied to both sides of a polyester film prior to curing whereby the film is so reinforced that it maintains sufficient insulating capability as well as rigidity to stand insertion. CONSTITUTION:The slot insulator 3 for a low voltage induction motor whose heat resisting tendency division is ''F'' is formed by applying a 0.01-0.05mm. thick layer, composed of a liquid epoxy resin 2 including 30-50wt% of a mixture of a curing agent, hardening accelerator, and mica powder to the both sides of a 0.1-0.25mm. thick polyester film, and then by subjecting the combination to heat curing. The result is a sheet form insulating material that is strong enough to stand a bend, low in price, sleek surfaced, and free of curling, which properties facilitates a great deal the automatic insertion of the insulating material into the slot 4 of the low voltage induction motor.
Patent JP-H07295398-A (JP)
Title: Transfer member driving device of electrophotographic device
Inventor: MATSUOKA ISAO
IPC: G03G15/00
Filed: 1994-04-28
Abstract: PURPOSE:To surely transfer an image without deviation in the transfer by eliminating fluctuation in rotational speed transmitted to a transfer member. CONSTITUTION:This transfer member driving device is structured so that a photoreceptor drum 10 and a holding roller 33 driving a transfer belt 31 receive power by the respective final gears G1 and G2 of gear groups T1 and T2 connected to the pinion P of a common motor M and further, the gear array T2 is constituted of common gears G2 and G3 formed with the same mold. Since the engaging positions of the gears G2 and G3 are specified to locate on the sides where the eccentric directions are opposite to each other. Then, the gears G2 and G3 are driven to rotate with always uniform circumferential speed.
Patent JP-S57207213-A (JP)
Title: Treatment of surplus length of optical fiber core
Inventor: YANO YOSHITAKA
IPC: G02B6/44
Filed: 1981-06-17
Abstract: PURPOSE:To facilitate containing and removing of optical fiber cores by using plural pieces of surplus length containing cases that have containing ports and can contain the cores by each unit. CONSTITUTION:After optical fiber cores 2 are connected to each other and are reinforced by using juncture protecting sleeves 3, they are fixed in prescribed positions by protecting sleeve set means 4 provided in the central part of core containing cases. The bundled cores 2 are inserted through the containing port 1-1 of an optical fiber core containing case 1 made of transparent plastics and are contained therein. At this time, the cores 2 are contained elliptically on the inner side of the case. The optical fiber cores are contained in the core containing cases by each unit.
Patent JP-S62249527-A (JP)
Title: Analog singnal input/output circuit
Inventor: YAMAMURA TETSUHISA
IPC: H03M1/10
Filed: 1986-04-23
Abstract: PURPOSE:To reduce an error between external input and output analog signals by using an amplifier circuit as a buffer amplifier in D/A conversion so that the offset of the amplifier circuit acts mutually in the reverse directions at respective converting operations. CONSTITUTION:At the time of D/A conversion, digital data stored in a memory M has a conversion error corresponding to the offset of analog data supplied from an input terminal Din to the inversional input terminal of the amplifier circuit Amp. On the other hand, digital data read out from the memory M are D/A converted by a D/A converter DAC, supplied to the non-inversional input terminal of the Amp functioned as a voltage follower and led to an output terminal Dout. At the passage of the analog signal through the Amp, the offset of the Amp acts so as to offset the conversion error. Thereby, the analog signal outputted from the output terminal is minimized at its error due to the offset of the data supplied from the input terminal.
Patent JP-H01266280-A (JP)
Title: Production of electrically conductive yarn
Inventor: MIZUKI TATSURO
IPC: D06M15/21
Filed: 1988-04-14
Abstract: PURPOSE:To obtain electrically conductive yarn having excellent frictional resistance and excellent durability of stability even under dyeing conditions, by forming dents having specific width and depth on the surface of yarn and attaching a pyrrole polymer to the dents. CONSTITUTION:In spinning of yarn comprising synthetic yarn or regenerated yarn, a polymer is delivered by using a spinneret having a modified section to form dents having >=1mu width and >=1mu depth on the surface of yarn. Then the yarn is immersed in a solution of an oxidizing agent such as preferably ferric chloride in methanol, the oxidizing agent is permeated into the dents while applying ultrasonic wave, attached to the dents, the yarn is exposed to pyrrole vapor (110 deg.C) and a pyrrole polymer is formed on the dents and attached to the dents.
Patent JP-H08283622-A (JP)
Title: Releasable resin composition against polluting material and fungicide
Inventor: UEMATSU YASUSHI
IPC: C09D5/20
Filed: 1995-04-18
Abstract: PURPOSE: To prepare a releasable resin composition against polluting materials capable of being easily peeled off together with the polluting materials by washing by dissolving a specific resin in an aliphatic lower alcohol, sealing an oxidizing bleaching agent in polluted parts, improving washing effects and preventing volatilization of the bleaching agent into air. CONSTITUTION: This releasable resin composition against polluting materials is prepared by dissolving preferably 3-10 pts.wt. of (A) a resin having peelable film forming ability (e.g.; PVA, modified polyurethane, etc.) in 100 pts.wt. of (B) an aliphatic lower alcohol (preferably an alcohol safety to human bodies such as ethanol, isopropyl alcohol, etc.) or a mixture solvent of the alcohol with water. It is preferable to add a chlorine-based or an oxygen-based oxidizing bleaching agent to the objective composition. As the chlorine-based bleaching agent, e.g. sodium hypochlorite can be cited. As the oxygen-based one, e.g. sodium percarbonate can be cited.
Patent JP-S63257785-A (JP)
Inventor: YANAGISAWA TAKESHI
IPC: G09G5/391
Filed: 1987-04-15
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-S61250070-A (JP)
Title: Rust-resisting agent for steel plate panel joint
Inventor: SAKAUCHI TSUNEO
IPC: C08G59/00
Filed: 1985-04-30
Abstract: PURPOSE:To provide the titled cohesive-failure type agent suitable for automobile steel plate panel joint, comprising both bisphenol A and bisphenol F type epoxy resins, dimer acid-modified epoxy resin, reactive synthetic rubber, flaky pigment and rust-resisting pigment. CONSTITUTION:The objective agent can be obtained by incorporating (A) 100pts. wt. of a blend made up of (i) 40-60pts.wt. of a bisphenol A type epoxy resin and (ii) 60-40pts.wt. of a bisphenol F type epoxy resin with (B) 40-80pts.wt. of a dimer acid-modified epoxy resin, (C) 25-40pts.wt. of a reactive synthetic rubber, (D) 60-150pts.wt. of a flaky pigment and (E) 60-130pts.wt. of a rust- resisting pigment.
Patent JP-H10280712-A (JP)
Title: Multiple dwelling house
Inventor: TATENO SACHIKO
IPC: E04H1/04
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To diversify a living space by providing small spaces as a basic unit to every floor in line, and combining the spaces adjacent to each other or located up and down to connect. SOLUTION: For example, partially notched small spaces 3 are faced to the central corridor 1 and are provided in line to open ceilings 2, and the spaces 3 adjacent to each other or located up and down are connected to constitute a multiple dwelling house. Then, an underfloor space of an uneven step section lower than the other part in each of the spaces is provided in part used for kitchen space, etc., in one part thereof, and equipment piping in the water section is installed. A living space as dwelling unit having various modes such as space, etc., having plane or solid extent is constructed in one multiple dwelling house.  By the constitution, it can meet the demands with the diversification of living style or living cycle of a resident, it can be easily constructed because of the basic construction as usual, piping space can be ensured and, at the same time, repairing, etc., can be easily executed.
Patent JP-S58208884-A (JP)
Title: Ic card holder
Inventor: ECHIGO NAOYUKI
IPC: B42D15/10
Filed: 1982-05-31
Abstract: PURPOSE:To make the capacity of a battery in an IC card for backup smaller and to store the data of the IC card for a long time, by providing a battery for backup having large capacity to an IC card holder. CONSTITUTION:The positive pole of a battery 9 for backup is electrically connected to a holder electric power source terminal 10. When housing an IC card proper 1 in an IC card holder main body 8, an electric power source terminal 2 equipped with the IC card main body 1 is electrically connected to the holder electric power source terminal 10. An electrically connected holder electric power source terminal is also provided to the negative pole of the battery 9 for backup to be connected with an electric power source terminal 3 of the IC card. Namely, the holder electric power source terminal is provided at a part where is in contact with the electric power source terminal of the IC card when the IC card is housed in the IC card holder. Therefore, the battery in the IC card holder can supply electric power to the IC card for backup.
Patent JP-H08280657-A (JP)
Title: X-ray diagnostic apparatus
Inventor: ASAHINA HIROSHI
IPC: A61B6/03
Filed: 1995-04-18
Abstract: PURPOSE: To provide an X-ray diagnostic apparatus wherein angiocirculation can be easily grasped and burden of an operator performing manipulation is reduced. CONSTITUTION: An X-ray diagnostic apparatus is constituted of an X-ray fluoroscope 1 for collecting a through-view image of a subject to be examined by means of an X-ray transillumination, a TV monitor 14 for displaying the through-view image collected by means of the X-ray fluoroscope 1, an X-ray CT device 2 for collecting a three dimensional image of a patient 4, a digital image processing device 13 for forming a projected image by projecting the three dimensional image collected by means of the X-ray CT device 2 from a specified direction, and a TV monitor 15 for reference for displaying the projected image formed by means of the digital image processing device 13. The X-ray through-view image and the projected image of the three dimensional image of the patient 4 can be displayed thereby.
Patent JP-S62248697-A (JP)
Inventor: UEHIRA KIYOTAKA
IPC: B43L1/04
Filed: 1986-04-22
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-H11290393-A (JP)
Title: Back raising mechanism for bed having interlocked displacing function for bottom for supporting the head
Inventor: INOUE KAORU
IPC: A61G7/00
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To raise the head and to hold it easily without using any support. SOLUTION: By activating a direct driving mechanism at a back raising mechanism 2, first and second links 5 and 6 are raised while being interlocked, a back bottom frame 3 is raised so as to be pushed up, a head side bottom 1a is displaced while being interlocked through an interlock post 9 communicating to the second link 6 until the back bottom frame 3 is raised at a prescribed angle, by raising the bottom over the prescribed angle, the back side bottom 1a is recovered while laying down the back bottom frame 3 again and in the state of flattening the head side bottom 1a and a back side bottom 1b, the back side bottom frame 3 is raised up to the limit angle of rising.
Patent JP-S58209922-A (JP)
Inventor: OIKAWA EIJI
IPC: A01G23/04
Filed: 1982-06-02
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-S5520820-A (JP)
Title: Dust removing machine
Inventor: SUGIYAMA OSAO
IPC: E02B5/08
Filed: 1978-07-31
Abstract: PURPOSE: To check interference of a reversing rake with the upper end of the dust removing grid otherwise blocking the reversion thereof regarding an apparatus for scraping away solid matters trapped by the dust removing grid provided in the water channel, particularly for a reverse feed safety mechanism of a creen-scraping rake.  
     CONSTITUTION: A dust removing grid 2 is provided across the water channel. A wrapping medium such as chain 5 is provided in such a manner as to be free to turn along the dust removing grid 2. A rake 6 to be engaged with the grid 2 is installed to the wrapping medium 5 at almost equi-space. In a dust removing machine, grid bars 8 and 9 are arranged at either end of the grid 2 in such a manner as to face the outside of the both ends of the rake, while an extended section is fastened on the grid bars 8 and 9 bending outward. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58210348-A (JP)
Title: Starter for carburetor
Inventor: HANEDA YOSHIHIKO
IPC: F02M1/04
Filed: 1982-05-31
Abstract: PURPOSE:To vary an air-fuel mixture ratio in time of starting according to ambient temperature and engine temperature as well as to make a state of good engine condition attainable all the time, by installing a temperature on-off device in an air passage performing a bleed action. CONSTITUTION:A first air chamber 4 and a second air chamber 5 are set up at an interval kept up and down around a starting fuel passage pipe 3 connecting a starting suction passage 1 and a starting fuel chamber 2 each other. Each of these chambers 4 and 5 and the starting fuel passage pipe 3 are all connected with each other via each of bleed holes 6. Likewise, the first air chamber 4 and the second air chamber 5 are connected by an air passage 7 on which a temperature on-off device 8 is installed. When ambient temperature and engine temperature are both high, a bimetal valve 8b opens, performing a bleed action, and thereby bleed holes 6 increases in number, whereby an air-fuel mixture ratio comes rare. In contrast to this, when these temperatures are low, the bimetal valve 8b closes so that the air-fuel mixture comes thick.
Patent JP-H10289769-A (JP)
Title: Electrical connector
Inventor: CHIBA TANEAKI
IPC: H01R31/06
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an electrical connector with a reduced number of components, capable connecting an electrical cable to an electrical connector from different directions using the same constitutional electrical connector and the generalization and ability to be used commonly thereof. SOLUTION: A board side connector 2 is formed of a fixed base portion 4 which is fixing provided on a printed circuit board, and a moving base portion 5 which is integrally fitted to the fixed base portion 4 from a direction different by 90 deg., and a cable side connector 3 is formed connectably to the moving base potion 5. By changing the fitting direction of the moving base portion 4 with respect to the fixed base portion 5, the connection direction of the cable side connector 3 against the fixed base portion 4 can be changed, so that a cable connection direction against the printed circuit board can be changed. The connection of the cable side connector from different directions against the printed circuit board can be conducted such that the reduction of the number of components and the generalization and sharability of the connector can be realized.
Patent JP-H04308278-A (JP)
Title: Artificial leather having grain
Inventor: TANI YUTARO
IPC: B32B27/12
Filed: 1991-03-29
Abstract: PURPOSE:To obtain the subject artificial leather free from surface whitening and clouding by covering a fibrous substrate with a non-porous layer of a silicone-based polyurethane having segments of a silicone compound on the main chain and/or the side chain. CONSTITUTION:A grained artificial leather exhibiting a weight loss of >=1.0% by perchloroethylene treatment is produced by covering the surface of a fibrous substrate layer composed of e.g. an ultrafine polyester fiber nonwoven fabric and a polyurethane elastic polymer with a non-porous layer of a silicone-based polyurethane having segments of a silicone compound on the main chain and/or the side chain. Since the leather is resistant to the whitening and clouding of the surface, it has extremely high commercial value.
Patent JP-S58209896-A (JP)
Inventor: SHINOMIYA MASAKI
IPC: H02M7/06
Filed: 1982-05-31
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-S5428297-A (JP)
Title: Effective heat utilization method in caustic soda producing plant by ion exchange or electrolytic method
Inventor: MATSUDA OSAMU
IPC: C25B1/46
Filed: 1977-08-04
Abstract: PURPOSE:To economically produce conc. caustic soda by the title method, by flash evaporating an electrolytic soln. in a circulation system in a vacuum; compressing the vapor; and using the compressed vapor as the heat source of a multiple effect type evaporating-concentrating unit for concentrating dil. caustic soda.
Patent JP-H07278374-A (JP)
Title: Polypropylene resin composition
Inventor: KITAGAWA HIROSHI
IPC: C08K5/17
Filed: 1994-04-06
Abstract: PURPOSE:To provide a propylene resin composition comprising PP resin, a crystal-nucleating agent, and a specific tricarboxylic acid amide compound, high in crystallization temperature, excellent in transparency, and useful for films, etc. CONSTITUTION:This polypropylene resin composition comprises (A) 100 pts.wt. of wt. resin, (B) a crystal-nucleating agent comprising one or more compounds selected from an aromatic carboxylic acid metal salt, an aromatic carboxylic acid anhydride, an aromatic phoshoric acid metal salt, an aromatic phosphoric acid ester amine salt, and a sorbitol derivative such as dibenzylidene sorbitol preferably in an amount of 0.001-5 pts.wt., and (C) one or more kinds of tricarboxylic acid amide compounds of the formula (R<1>-R<3> each is, cycloalkyl, etc.) preferably in an amount of 0.001-5 pts.wt.
Patent JP-S58209656-A (JP)
Title: Flow rate control apparatus
Inventor: SEI KEISUKE
IPC: G05D7/01
Filed: 1982-05-31
Abstract: PURPOSE:To obtain stable steering by increasing the flow rate of supply to a power steering regardless of an engine speed when steering resistace against steering operation gets bigger in a flow rate control apparatus which controls the flow rate of supply to a power steering. CONSTITUTION:When a pump is rotated by an engine, a defenite amount of fluid is supplied to a power steering from an inlet 2 through an orifice 12, at a non-steering time, and a surplus amount is sent back to a reserver tank through a flow back inlet 4 which is opened by leftward movement of a spool valve. When next steering is done, the internal pressure of a power steering is raised, in response to the magnitude of the steering resistance, and when the pressure in the inlet valve 2 gets over a defenite value, a spool 14 is moved leftward by the energizing power of a spring 16 is located in a spring housing space in which said pressure is introduced through a passage 20. Accordingly, a flow-in inlet is connected with a flow-in inlet 3 through a circular groove 13, then a suppying fluid amount to supply inlet 2, i.e. a power steering is increased.