baber/WOPTO huggingface dataset:
Patent JP-H1115244-A (JP)
Title: Toner supply device and developing device using the same
Inventor: SUZUKI KATSUHIKO
IPC: G03G15/08
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain stable and satisfactory image quality by providing a preliminary mixing/stirring member into a toner supply part, thereby carrying out preliminary electrification sufficiently before toner added from a toner hopper enters a developing area. SOLUTION: The toner supply part 11 causes the toner to fall from the toner hopper 13 by the rotation of a toner feed roll 14, and by the turn of base materials 16A and 16B the toner 12 repeats contact and friction between itself and cover members 16C and 16D provided on the surfaces of the base materials 16A and 16B, respectively, so that it is preliminarily stirred repeatedly. On the surfaces of the cover members 16C and 16D in a developing part, magnetight carrier which is the same in material as carrier being used is sticking. After the cover members 16C and 16D frictionally electrify the toner 12 by the turn of the base materials 16A and 16B for a fixed length of time, a toner supply roller 17 rotates in response to a toner replenishment signal from a toner concentration detector 19, and the toner 12A is supplied to the developing part.
Patent JP-S5688654-A (JP)
Title: Formation of stator iron core for rotary electric machine
Inventor: YAMADE TAKESHI
IPC: H02K15/12
Filed: 1979-12-19
Abstract: PURPOSE:To enable formation of a small-size stator iron core having low manufacturing cost by supporting a stator winding in the space of a stator frame, and then filling and curing liquid material formed of iron powder and resin, thereby forming the stator iron core. CONSTITUTION:An iron case 18 of predetermined shape is fixed in the interior of a stator frame 12, and a stator winding 14 is temporarily fixed in the case 18. Thereafter, liquid material in which iron powder and thermoplastic resin are mixed is filled from an inlet 20, is thermally cured, and a stator iron core 16 is formed. Thus, the diamter phi1 of the opening of the frame 12 can be formed smaller than the outer diameter phi2 of the stator iron core 16, thereby reducing the size thereof.
Patent JP-H05329206-A (JP)
Title: Filter device for liquid
Inventor: MURAKOSHI MASAHIDE
IPC: A61M1/22
Filed: 1992-05-29
Abstract: PURPOSE:To lessen the clogging of the filter and to remove a large amt. of precipitate by providing the holes larger than individual particles in a primary filter and the holes smaller than these holes in a secondary filter, providing a gap between these filters and providing holes slightly larger than the individual particles and smaller than the holes of the secondary filter in the final filter. CONSTITUTION:The primary filter 5 has the many holes of the surface opening larger than the individual particles to be removed and enables the formation of the laminates of the individual particles on its surface. The secondary filter 6 has the many holes of the surface opening smaller than the holes of the primary filter 5 and forms the gap 8 between the secondary filter 6 and the primary filter 5. Further, the final filter 9 has the many holes of the surface opening slightly larger than the individual particles and smaller than the holes of the secondary filter 6. The individual particles in the liquid flowing in from a liquid inflow port 3 forms a primary cake layer on the surface of the primary filter 5 and the liquid past the primary filter 5 flows into the gap 8 and forms a secondary cake layer on the surface of the secondary filter 6.
Patent JP-H07334282-A (JP)
Title: Finger keys for word processor or the like reducing number of keys by arranging plural keys for keys to be touched by fingers
Inventor: UETAKE TAKUJI
IPC: G06F3/02
Filed: 1994-06-13
Abstract: PURPOSE:To facilitate operations and to miniaturize a device by arranging plural keys for the keys to be touched with fingers and selectively operating the arranged keys. CONSTITUTION:The plural keys belong to a finger key 1, and the belonging keys are selectively operated corresponding to how to depress the finger key. The characters or symbols of belonging keys are described on the surface of the finger key 1. The finger key 1 and a key seat 7 are mutually slid together on a spherical surface 4, there are bellows 3 at an outer peripheral part, its upper part is fastened to the key 1 by the finger and its lower part is fastened to the key seat 7 by a stop ring 2. Then, the finger key 1 and the key seat 7 are mutually attracted by the tensile elastic force of the bellows 3, keep the normal relational positions and are fixed on a base 8. The bellows 3 prevents dust from the outside. When the position of B in the figure is pressed, the finger key 1 pushes a key head 5 down with an inclined lower surface with the spherical surface 4 as a center, a key 6 communicated to this key head is pushed and operated, and 'B' is displayed on a screen. When the hand is detached from the part of 'B', the state of the figure is recovered by the elastic force of the bellows 3.
Patent JP-S6056354-A (JP)
Title: Starter built-in type high pressure sodium lamp
Inventor: GION HIROSHI
IPC: H01J61/52
Filed: 1983-09-07
Abstract: PURPOSE:To enable an accurate start under all operating conditions by providing a heat insulating body at the end of a luminous tube in which an electrode having the potential opposed to a starting auxiliary conductor and making the thermal conductivity of a conductor to this electrode smaller than the thermal conductivity of a conductor on the other end. CONSTITUTION:A starting auxiliary conductor 4 touches the outer surface of a luminous tube 1 at start and is separated from the outer surface of the luminous tube through a bimetal piece 5 at lighting. In addition, a heat insulating body 9 made of a heat resistant metal sheet is mounted on the outer surface of the side in which an electrode that has the potential opposed to the auxiliary conductor 4 at start is located so that the temperature of this section can relatively become higher than the temperature of the other end of the luminous tube 1 while a lamp is operating. Furthermore, for a conductor 10 that is positioned at the side where the insulating body 9 is provided, the thermal conductivity is reduced relatively, for example, by a method of reducing a crosssectional area, etc., as compared with a conductor 11 on the other end.
Patent JP-H0716200-A (JP)
Title: Endoscope of cover system
Inventor: TAKASE SEISUKE
IPC: A61B1/00
Filed: 1993-07-02
Abstract: PURPOSE:To simplify mounting and dismounting when an insertion part is inserted into the insertion part cover part of an endoscope by opening a feed air discharge port on the front end side of the insertion part cover part or opening the feed air discharge port near the front end of the insertion part. CONSTITUTION:The insertion part 18 of the endoscope 11 for the cover is inserted into an endoscope insertion port 48 of the insertion part cover part 13 at the time of mounting the endoscope 11 for the cover on the insertion part cover part 13. The insertion part 18 is guided through the endoscope insertion port 48 into a sheath 32 from a cover juncture 33. The air in an expansion channel 51 is fed via an expansion mouthpiece 50 through an expander and is fed through the feed air discharge port 52 into the sheath 32. The feed air discharge port 52 of the expansion channel 51 is opened on the front end side in the insertion part cover part 13 and, therefore, the feed air discharge port 52 for expanding the cover is not closed during the insertion of the insertion part 18 and the insertion part is easily inserted before the front end part 31 of the insertion part cover and the front end of the insertion part 18 come into collision against each other. The rapid mounting with the simple operation is thus possible.
Patent JP-H1117013-A (JP)
Title: Method of dividing logic composite block in floor plan of integrated circuit
Inventor: KIMURA HARUO
IPC: H01L27/04
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To reduce the design time for integrated circuits in a method of dividing a logic composite block in floor plan of the integrated circuit. SOLUTION: A logic composite block region for placing a logic composite block to be divided is divided into n rectangular regions of equal sizes without forming empty regions, and the logic composite block is divided in n logic composite blocks, based on a designer's initial plan. Further, the logic composite block region is re-divided so that the variation in the no. of transistors between the divided n blocks is within allowable range, and more re-divided so that the size variation of the divided n blocks is within a tolerable range.
Patent JP-S5956266-A (JP)
Title: Simple case for audio tape cassette
Inventor: TSUTSUMI SHIGERU
IPC: G11B23/023
Filed: 1982-09-24
Abstract: PURPOSE:To protect and coat only required positions partially to reduce the consumption of materials and simplify the structure, by forming a case with a freely opening and closing plate-shaped body which protects the exposed end face of a tape in the front of a flat and rectangular cassette and is provided with detaining parts which are inserted to reel holes of the cassette to detain reels. CONSTITUTION:A plate-shaped body 13 is spread, and in this state, upper and lower face parts 16 and 17 are bent to the inside with hinge parts 15 and 15 as bending lines, and a cassette 1 is interposed between these parts 16 and 17, and a tape exposed end face 2 is brought into contact with a narrow part 14, and pairs of left and right detaining parts 18a, 18b, 19a, and 19b are inserted to reel holes 7 and are engaged with each other respectively, that is, expanding parts 21 are engaged with engaging recessed parts 22, and simultaneously, they are engaged with small projections 8 of reels 6 by hooking parts 20, and thus, the cassette 1 is closed while performing the rotation stopping operation of a tape 5. When the case is removed in this state, detaining parts 18a, 18b, 19a and 19b are disengaged to take out the cassette 1 easily.
Patent JP-H10338275-A (JP)
Title: Packaging member for medical container
Inventor: KUROKI SOICHI
IPC: B65D81/32
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To form a close sealed packaging section and enable a medical container containing easy-degenerated medicine to be stored safely for a long period of time by a method wherein a closing seal section having inner wall surfaces of a packaging material while holding an adhering seal section of a main body of the container and adhered from each other is arranged to cover an entire main body of the container. SOLUTION: An adhering seal section 3 of which inner wall surfaces can be peeled off from each other is formed at a main body 2 of a container made of flexible resin so as to divide it into a medicine storing chamber 4 and a liquid storing chamber 5. A packaging member 1 is formed by two packaging material sheets having moisture barrier and gas barrier characteristics so as to cover an entire main body 2 of the container, inner wall surfaces of the packaging material sheet are adhered to each other while the adhering seal section 3 is being held between them to form closed seal sections 10A, 10B, respectively.  With such an arrangement as above, the medicine storing chamber 4 is separated and packaged with the sealed packaging section 8 formed in this way and water vapour contained in the liquid storing chamber 5 having soluble liquid 12 stored therein is prevented from flowing toward the sealed packaging section 8. An opening cut aperture 16 is formed between the closed seal sections 10A and 10B.
Patent JP-S6410017-A (JP)
Title: Oscillator for soot blowing device
Inventor: BABA YOSHIHIRO
IPC: F23J3/00
Filed: 1987-07-03
Abstract: PURPOSE:To reduce the number of meshed parts to only one pair so as to improve the power transmission efficiency by attaching an eccentric cam to a rotating shaft, and providing a means that reciprocates a sector gear which is interlocked with the eccentric cam in proportion to the eccentricity of said eccentric cam. CONSTITUTION:An eccentric cam 24 is fixedly attached to a shaft 7, and a case 26 having rollers 25 is attached to the outside of it. The case 26 has connected to it a crank 27 whose the other end is connected to a sector gear 29. The sector gear 29 is pivotably attached to a shaft 28, and is meshed with a spur gear 30 attached to a lance pipe 31. The eccentric rotary movement of the eccentric cam 24 that rotates together with the shaft 7 causes an eccentric movement of the case 26 through the rollers 25, and said movement is converted to a reciprocating movement of the sector gear 29 through the crank 27. The sector gear 29 oscillates the lance pipe 31 through the spur gear 30. Because the meshed parts of the oscillating device is reduced to only one pair (sector gear 29 and spur gear 30) in this constitution, the power transmission efficiency is improved.
Patent JP-S6319569-A (JP)
Title: Method for detecting leaked current
Inventor: MATSUNO TATSUJI
IPC: G01R31/02
Filed: 1986-07-14
Abstract: PURPOSE:To detect an accurate leaked current by connecting a capacitor to the secondary coil which is the output of a zero phase current transformer in parallel and constituting a resonance circuit for a supervisory signal frequency to be impressed to a circuit of the capacitor and the secondary coil. CONSTITUTION:An injection transformer 5 and the zero phase current transformer 7 are coupled with a ground wire 4 and a low frequency oscillator 6 is connected to the secondary coil of the transformer 5. The capacitor 11 is connected to the secondary coil of the current transformer 7 in parallel to form a resonance circuit for supervisory signal frequency to be extracted together with the inductance of the current transformer 7. Thereby, other signal components can be removed and a required signal voltage can be outputted at an extremely high level. The supervisory signal is inputted to a BPF 9 for passing only the supervisory signal frequency component and the output of the BPF 9 and the output of the oscillator 6 are supplied to a synchronization detector 10, so that an effective component leaked from the supervisory signal is led to the output of the detector 10.
Patent JP-H03162718-A (JP)
Title: Production of magnetic recording medium
Inventor: INAO TOSHIO
IPC: G11B5/706
Filed: 1989-06-29
Abstract: PURPOSE:To obtain high resolution and high output of a medium by incorporating metals having higher sputtering rate than magnetic metals into a magnetic recording layer and subjecting the magnetic layer to dry etching after formed. CONSTITUTION:Ag, Al, Au, Cr, Cu, Pd, Pt, Rh, Si, Ti, etc., are used as the metal having higher sputtering rate than magnetic metal when Co or Co alloys are used as the magnetic metal. After the film is formed, the magnetic recording layer is subjected to dry etching to preferentially etch the magnetic metal. By this method, interaction among the grains can be decreased and each grain behaves like a single magnetic domain to increase the coercive force. Thus, the medium has higher resolution and higher output.
Patent JP-H09326033-A (JP)
Title: License plate detecting device
Inventor: MATSUMOTO KOJI
IPC: G06T7/00
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To improve specification precision for a license plate position by deciding the license plate position according to information in a feature dictionary containing information regarding numerals thermselves. SOLUTION: A 1st feature dictionary 15a contains values D, obtained by adding respective pixel values of binary images of respective numbers, as data. The position D of a pixel position which appears frequently in a number image becomes large and the value D of a pixel position which do not appear frequently becomes small. A 2nd feature dictionary 15b contains pixel data obtained by inverting white pixels and black pixels. A secondary decision part 15 calculates the product sum arithmetic value A1 of an image of a character candidate image area and the addition value D of the 1st feature dictionary 15a. Further, the decision part 15 calculates the product sum arithmetic value A2 of the image of the character candidate image area and the addition value of the 2nd feature dictionary 15b.  The secondary decision part 15 decides that the object character candidate image area is a number when the ratio A1 /A2 exceeds a specific threshold value.
Patent JP-H09326254-A (JP)
Title: Negative electrode material for lithium ion secondary battery and manufacture therefor
Inventor: FUKUDA KENJI
IPC: H01M4/587
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To manufacture a lithium ion secondary battery having large discharge capacity since charge capacity is large and initial discharge efficiency is high by forming a thermally decomposed carbon layer on a surface of a carbon particle by chemical evaporation processing, and using a negative electrode material having a prescribed characteristic. SOLUTION: A negative electrode material composed of a carbon particle and a thermally decomposed carbon layer formed by chemical evaporation processing by covering a surface of its carbon particle, is used as a negative electrode material to be used in a lithium ion secondary battery. In its negative electrode material, the specific surface area is set not more than 5m<2> /g, and a balanced adsorption moisture quantity is set not more than 0.3wt%. It is desirable that the carbon particle is formed by baking a condensate by methylene type bonding of aromatic sulfonic acid or its salt at 400 to 1100 deg.C, and an average particle diameter is 0.1 to 100μm, and a thickness of the thermally decomposed carbon layer is 0.1 to 2μm.
Patent JP-H0332431-A (JP)
Title: Method and device for superposing late of plate working machine
Inventor: ADACHI KOJI
IPC: B21D43/22
Filed: 1989-06-29
Abstract: PURPOSE:To exactly superpose and position a plate and to improve the accuracy of simultaneously working of two pieces by sucking and holding the bottom face of a first plate supplied to a work stable by a carrying device in a prescribed position, carrying the next plate, and positioning it on the first plate. CONSTITUTION:With respect to plates W loaded on a pallet 29, one piece is sucked by a vacuum pad 61 of a carrying device 3 and carried onto a work table 9. Subsequently, by a sucking device 13 installed on the lower face of the work stable, the bottom face of the plate is sucked and held. Next, a second plate W on the pallet 29 is sucked and carried onto the work table 9. A second plate W is positioned and superposed on a first plate by the same method as a first plate W. In this case, since a first plate W is sucked and held from the lower face, it does not move even if an action at the time when a second plate W is superposed is received, and the latter is superposed exactly on a first plate.
Patent JP-H0330693-A (JP)
Title: New bioactive polypeptide
Inventor: NAKAMURA SATOSHI
IPC: C07K14/525
Filed: 1989-06-29
Abstract: NEW MATERIAL:A bioactive polypeptide having amino acid sequence expressed by formula I. USE:Used as antitumor activating agent (anticancer agent). PREPARATION:Recombinant bioorganism cell transformed by recombinant plasmid (e.g. plasmid pTNF 483) containing DNA region-coding polypeptide having amino acid sequence expressed by formula I is cultured and polypeptide accumulated within cultured substance is separated from the cultured substance.
Patent JP-H0522972-A (JP)
Title: Motor speed controller
Inventor: AZUMA MAKOTO
IPC: H02P29/00
Filed: 1991-07-05
Abstract: PURPOSE:To provide a motor control system with less jitter in a rotary heat type magnetic recording and playback apparatus by reducing jitter of reproduced image defining a rotation of rotary head motor as a period without providing frequency phase characteristic and thereby maintaining a response characteristic at a high quality. CONSTITUTION:A correction signal (a) from a first memory is added to a speed error signal (b) including FG magnetization error component to obtain a corrected signal (c). From a voltage value of the corrected signal (c) per rotation of motor sampled in a second memory 64, a pulse train section of the FG signal indicating both maximum and minimum values is detected by the maximum and minimum sections detectors 65, 66. In the direction where difference of data of sections indicating the detected maximum and minimum values is reduced, a corrected signal (a) for correcting the speed error signal (b) obtained in the next rotation is generated in a third memory 67.
Patent JP-S6057395-A (JP)
Inventor: INOUE IKUO
IPC: G10L11/00
Filed: 1983-09-08
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-H0456435-A (JP)
Title: Control signal transmission system
Inventor: YANAGIDA IKUO
IPC: H04J3/12
Filed: 1990-06-26
Abstract: PURPOSE:To attain effective utilization of a line by inputting a pattern the same as a control specific pattern selected at a sender side to a subtractor circuit as a data decoding pattern of a reception data so as to obtain a reception output data after decoding. CONSTITUTION:An input data S1 at a sender side is digitally added to a control specific pattern signal S3 selected at a selection circuit 2 according to a selection circuit control signal S2 among patterns generated from pattern generating circuits 1-1-1-N by an adder circuit 3 and the result is outputted to a transmission line as a transmission data S4. A reception input data S5 from the transmission circuit subject to digital addition at the sender side is inputted to pattern detection circuits 4-1-4-N corresponding to the circuits l-1-1-N respectively, in which a pattern is detected, the result is inputted to a control circuit 5 as detection outputs S6-1-S6-N of the pattern detection circuit. The circuit 5 inputs a same pattern as the specific pattern S3 as a data decoding pattern signal S7 to a subtractor circuit 6, from which a reception output data S9 after decoding is obtained. Moreover, a control signal S6 representing pattern detection is obtained simultaneously from the detected information.
Patent JP-S6143377-A (JP)
Title: Generating circuit of window area signal
Inventor: FUJIWARA HIDETO
IPC: G06T3/00
Filed: 1984-08-06
Abstract: PURPOSE:To set a rhomb, a trapezoid and a triangle in addition to a rectangle for the form of a window by adding a form control circuit for window and at the same time using a position designating circuit to select the position designating data and the data given from the form control circuit. CONSTITUTION:Data of HL, HU, VL and VU are supplied to position designating latches 7-10 respectively. Then the form control data (257) is supplied to form control latches 15 and 16. The data given from laches 7 and 8 are selected since no vertical window area signal VWIND is produced when the image pickup is started. These selected data and delivered through output terminals Y0-Y7 and loaded to counters 3 and 4 respectively by a vertical synchronizing signal (reverse VSYNC). Then counters 3 and 4 work in the 256-notation, and data on HL and HU are loaded for each horizontal synchronizing signal (reverse HSYNC). Therefore the signals of HL and HU are delivered every horizontal scan line until the VWIND is produced.