baber/WOPTO huggingface dataset:
Patent JP-H09152772-A (JP)
Title: Nonmagnetic one-component developing device
Inventor: NISHIDO KAZUHIRO
IPC: G03G21/00
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a failure in supplying toner by improving the flow of the toner in a nonmagnetic one-component developing unit. SOLUTION: The toner not used for development from a developing roller 1 to a photoreceptor passes through a seal member 4, to be returned into a unit by the rotation of the developing roller 1. After that, when the toner is compressed in the part surrounded by the developing roller 1, a lower casing 5 and a supplying roller 3, extra air is flowed back to a hopper part 8 through a filter 7. This filter 7 prevents the concentration of reflux air, to prevent the partial insufficiency of the toner in the vicinity of the supplying roller 3 caused by the concentration of the reflux air, so that the toner can be stably supplied and even if an image having a high image area ratio such as a solid is outputted, the generation of an abnormal image such as a void can be suppressed.
Patent JP-H0213377-A (JP)
Title: Production of desulfatohirudin compound
Inventor: BERUNDO MEYATSUKU
IPC: C12P21/02
Filed: 1989-04-26
Abstract: PURPOSE: To enable of exceeding increase of stability of a transformed substance and yield of a desulfatohirudine compound by including complete 2 μ DNA in a manifestation vector and deleting intrinsic 2 μ plasmid from a host yeast stock.  
     CONSTITUTION: A yeast is transformed by a yeast hybrid vector deleting an intrinsic 2 μ DNA and containing (1) a desulfatohirudine-manifesting cassette comprising a constitutive yeast promotor, a first DNA coding for a signal peptide connected to the promotor, a second DNA sequence coding for a desulfatohirudine connected to the first DNA and to a site within a suitable leading frame, and a DNA sequence containing a yeast transforming signal, and (2) a complete 2 μ DNA containing a sound REP1, REP2 or FLP gene and a sound ORI, STB, IR1 or IR2, and occasionally a sound D gene, and the resultant yeast is cultured. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S58103-A (JP)
Title: Bobbin for coil
Inventor: KOBORI MASAO
IPC: H01F27/32
Filed: 1982-06-18
Abstract: PURPOSE:To distribute voltage uniformly, and to prevent abnormal temperature rise while lengthening life by forming a swollen section to  conductor crossing surface shaped among the corners of a quadrilateral bobbin proper on which a conductor is arranged and wound. CONSTITUTION:With the quadrilateral bobbin proper 4, flanges 5 are formed at both sides, and a square hole 6 for inserting the bobbin proper into  core is shaped. Grooves 7 holding one end of the conductor 3, guide grooves 8 drawing out the conductor 3 to the outer surface of the bobbin 4 and hanging sections 9 hanging the other end of the conductor 3 are formed to the flanges 5. A large number of grooves 10 are shaped to each corner a-d of the bobbin 4 at pitches slightly larger than the diameter of the conductor 3. The arcuate swollen section 11 using the center of the bobbin 4 as the center of the radius is molded to the surface between the corners a, b. Accordingly, voltage is uniformly distributed, the abnormal temperature rise is prevented and life can be lengthened.
Patent JP-2000295930-A (JP)
Title: Agricultural mulching film
Inventor: TOMOKIYO MASAAKI
IPC: B32B27/32
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject low-cost film capable of effectively controlling its thickness according to the growth of plant by making the film include a laminated film of two or more layers consisting of a film at the outermost layer and a film at a layer in contact with the outermost layer include a specific resin. SOLUTION: This agricultural mulching film is constituted of a laminated film of two or more layers. A film at the outermost layer comprises a decomposable synthetic resin and a film at a layer in contact with the resin film is composed of a polyolefin-based synthetic resin. In the operation, preferably the decomposable synthetic resin is a biodegradable synthetic resin, a water-soluble synthetic resin, a photodegradable synthetic resin or a mixed resin of the biodegradable synthetic resin, the water-soluble synthetic resin and the photodegradable synthetic resin.
Patent JP-H08304494-A (JP)
Title: Calculation device of intensity of electromagnetic field
Inventor: OTSU SHINICHI
IPC: G01R29/08
Filed: 1995-04-28
Abstract: PURPOSE: To realize efficient simulation of a wave emission from a pigtail part by using a moment method by a method wherein a model of a thick cylindrical coaxial cable connected to a pigtail lead wire in which a portion in the vicinity of the pigtail part is approximated with a polygon is formed. CONSTITUTION: A cable pigtail part abstraction section 12 abstracts a pigtail part of an end of a coaxial cable. A model abstraction section 13 selects one of a strict modeling operation section 14 by a polygon model and a simple modeling operation section 15 by a wire for the modeling. The operation section 14 approximates a coaxial cable shield part near the end of the cable with a polygon cylinder on the basis of structure information of the pigtail part abstracted by the abstraction section 12 to form a model wherein the polygon part is connected to a housing of an electric circuitry device. Also, the operation section 15 forms a model wherein the coaxial cable shield part and a pigtail lead part are connected to each other with a wire wherein an electric current flows in a direction perpendicular to the coaxial cable.  An electromagnetic field intensity calculation section 16 calculates an electromagnetic field intensity by utilizing a moment method.
Patent JP-S63269840-A (JP)
Title: Frame synchronizing circuit
Inventor: ICHIBAGASE HIROSHI
IPC: H04L7/08
Filed: 1987-04-28
Abstract: PURPOSE:To obtain a frame synchronizing circuit capable of performing a fast operation, by constituting a circuit in such a way that the delay time of a loop circuit can be shortened as far as possible by incorporating a mismatch circuit and a count stop circuit in a counter circuit and inserting a gate to the data input of a D-type FF. CONSTITUTION:The frame synchronizing circuit is constituted fundamentally as a shift register with (n) (for example, four)-stages in which (n) (for example, five) FFs 7-11 are cascade-connected, and the outputs E of first (n-1) (for example, four) FFs 7-10 are fed back to the FF7 at a first stage. The gates 14-17 equivalent to the detection of the mismatch and the stoppage of count are inserted between an FF11 which generates a frame position pulse F and the FF at the next stage, and between the FF11 and the FF at a preceding stage. In such a way, input data latched at an FF6 is operated in parallel by separating it to data for protecting synchronism and the one for hunting, thereby, the delay time of the loop circuit can be shortened as far as possible. Therefore, the fast operation with a short frame period recovery time can be realized even when a clock frequency is raised.
Patent JP-S5629340-A (JP)
Title: Formation of electrode on semiconductor element
Inventor: ABE HIROHISA
IPC: H01L21/28
Filed: 1979-08-20
Abstract: PURPOSE:To eliminate separation of electrodes occurred owing to interposition of an oxide layer in a semiconductor element by forming an ohmic electrode on a semiconductor substrate and then etching it to remove exposed surface layer thereof. CONSTITUTION:AuBe alloy layer and AuSi alloy layer 2 are formed on the exposed surfaces of P type region 1p and N type region 1n of a GaP substrate 1. The layer 2 is heated in N2 gas to form an ohmic electrode 2' thereon. In this manner Be, Ga oxide layer 3 is formed on the exposed surface layer of the electrode 2'. Then, the substrate 1 is heated in hydrochloric acid, is cooled, and dried. An Au layer is evaporated subsequently on the electrode 2' to form in predetermined electrode pattern thereon as a bonding electrode 4. Resultantly, it can eliminate separation of electrode produced owing to interposition of an oxide layer to improve the bonding efficiency and the yield thereof.
Patent JP-S63268959-A (JP)
Title: Control device for engine
Inventor: MANTOKU SUSUMU
IPC: F02D45/00
Filed: 1987-04-28
Abstract: PURPOSE:To permit an engine, even when its misfire is generated, to suppress a change of torque to a minimum, by suppressing the torque generated in the next combustion cycle in a cylinder in which a misfire or a semi-misfire is generated. CONSTITUTION:An engine has in its cylinder 1 a pressure sensor 6 in such a manner as to face to a combustion chamber 5. The combustion control means 9 in a control unit 7 decides whether or not a misfire or a semi-misfire is generated in the cylinder on the basis of a pressure detection signal of the combustion chamber 5 which is input from the pressure sensor 6, and a crank angle signal and a TDC signal which are input from a crank angle sensor 8. And the control unit 7, when it decides the misfire or semi-misfire has been generated, outputs an ignition timing delay signal, calculated from an ignition timing delay amount stored in memory in a manner of map or the like, to an ignition coil 10. In this way, the engine, in which ignition timing of a spark plug 4 is controlled, suppresses an output in the next combustion cycle from an excessive level, thus decreasing a change of torque to a minimum.
Patent JP-H11300755-A (JP)
Title: Manufacture of resin plate manufacturing pattern and manufacture of resin plate
Inventor: NISHIKAWA HISAO
IPC: G11B7/26
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To improve the resolution and dimensional accuracy of the uneven shape of a pattern even under the condition that a resist layer having a necessary film thickness is used by a method wherein a mask layer is etched by employing the patterned resist layer as a mask and a board is etched by employing the etched mask layer as a mask. SOLUTION: By developing an exposed resist layer 3, a resist pattern 4 is formed. By the way, this resist pattern 4 is the reversed pattern of an uneven shape to be formed on the surface of an optical disc intending to obtain. Next, a mask layer 2 is etched by employing the resist pattern 4 as a mask so as to form a mask pattern 5. Next, the resist pattern 4 left on the formed mask pattern 5 is removed. Further, when no trouble develops in the etching of a silicon board even under the existence of the resist layer 4, the above-mentioned process may well be omitted. Next, a silicon board 1 is etched by employing the obtained mask pattern 5 as a mask.
Patent JP-S62261160-A (JP)
Title: Semiconductor device
Inventor: INUI HIDEO
IPC: G11C16/18
Filed: 1986-05-08
Abstract: PURPOSE:To obtain a semiconductor device, which can achieve the reduction of dose of energy from the outside and erasing of stored information stably in a short time, by providing an ultraviolet-ray reflecting layer on an ultraviolet-ray generating layer, which generates ultraviolet rays by the irradiation of the energy rays from the outside. CONSTITUTION:X rays are projected in the direction of an arrow A from the outside. The X rays are transmitted through a package 6 and an ultraviolet-ray reflecting layer 7 and reach an ultraviolet-ray generating layer 3, where the ultraviolet rays are generated. The ultraviolet rays on the side of the surface of an ultraviolet-ray erasing type semiconductor memory (EPROM) chip 1, on which the ultraviolet rays are projected, are transmitted through an ultraviolet-ray transmitting layer 2 and projected on the EPROM chip 1. Meanwhile, the ultraviolet rays in the opposite direction with respect to the surface of the EPROM chip 1, on which the ultraviolet-rays are projected, are reflected by a transmitting ultraviolet-ray reflecting layer 7, which is formed so as to cover the ultraviolet-ray generating layer 3 and does not absorb the ultraviolet rays. The ultraviolet rays are projected on the EPROM chip 1 at high efficiency through the surface of the EPROM chip 1, on which the ultraviolet rays are projected. Thus, the stored contents in the EPROM chip 1 are erased in a short time.
Patent JP-S5730088-A (JP)
Title: Pattern recognizing device
Inventor: KABURAYAMA YUKIKAZU
IPC: G06K9/62
Filed: 1980-07-31
Abstract: PURPOSE:To reduce the capacity of a coincidence circuit, by reading out dictionary information every sub-block split and matching the characteristic pickup information corresponding to it in the split information unit. CONSTITUTION:A coincidence circuit receives a characteristic pickup information (e) in 1-bit from a characteristic pickup section 21 and an information (d) of sub- block from a dictionary memory through corresponding combination to discriminate if they coincide and to output an output signal (h). Since the input is made to the circuit 23 so that the information (d) and (e) can be coincided, the capacity of the circuit 23 can be less in comparison with the coincidence with one entire block, and the number of data lines can be less.
Patent JP-H10297271-A (JP)
Title: Draining structure of air conditioner for automobile
Inventor: KATO OSAMU
IPC: B60H1/32
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a draining structure of an air conditioner for automobile which prevents the intrusion of dripped water from the evaporator and prevents scattering of drain water to a heater core, etc., even when a vehicle is inclined. SOLUTION: Drain water drips from an evaporator 11 is collected and discharged by a first drain collection part S1 and a second drain collection part S2, a space part is provided in a side part of the evaporator 11, and a partition wall 21 is provided therein. A dead end part F which prevents the drain water collected in a drain collection part S from moving onto a heater core 15 side is formed to prevent the reduction of the performance of the evaporator 11 and a heater core 15 based on the drain water.
Patent JP-H05279562-A (JP)
Title: Glass fiber reinforced polycarbonate resin composition
IPC: C08K5/09
Filed: 1992-03-31
Abstract: PURPOSE:To improve the mechanical characteristics, especially strength and impact resistance, and at the same time improve the moldability by enhancing the adhesion between glass fibers and polycarbonate resin. CONSTITUTION:100 pts.wt. composition consisting of 40-95 pts.wt. aromatic polycarbonate resin and 5-60 pts.wt. surface-treated glass fibers is mixed with 0.001-0.5 pts.wt. carboxylic acid salt and, if desired, 0.01-2.0 pts.wt. phosphorus- containing heat stabxlizer to give the objective composition. As the carboxylic acid salt, an alkali metal salt of an aliphatic carboxylic acid, especially calcium stearate, is suitable. As the glass fibers, those having a surface-treated with a silane coupling agent or a urethane or epoxy binder are desirable. This composition can be suitably used in the fields of electrical and electronic industries, optical instrument industries, etc., for the parts and bodies of motor-driven machinery, a camera, a video tape recorder and office automation machinery, where high strength and dimensional accuracy are required.
Patent JP-H10303850-A (JP)
Title: Broadcast signal receiver
Inventor: YOSHIDA TADAO
IPC: H04B1/16
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To improve the utilizing efficiency by effectively utilizing a bit capacity of a memory section provided for a time de-interleave processing with respect to information data subject to time interleave processing. SOLUTION: A receiver is provided with data demodulation sections 23-27 that obtain program information data subject to time interleave processing from a received signal, a time de-interleave section 28 that applies time de- interleave processing to the program information data, audio signal reproduction sections 26, 31-33 to obtain a reproduced audio signal based on the processed program information data, a RAM 30 that stores and reads unit data being components of the program information data in the time de-interleave processing, and a memory control section 29 that controls the part not used for storage and read of the unit data for storage and read of other data than the unit data.
Patent JP-S63270023-A (JP)
Title: Soft tube for endoscope
Inventor: TAKAGI TAKESHI
IPC: A61B1/00
Filed: 1987-04-28
Abstract: PURPOSE:To obtain a soft tube for an endoscope enhanced in the workability and curvature at the time of replacement, by externally covering a soft tube main body with a heat resistant high-tensile fiber rich in extensibility. CONSTITUTION:A flexible spiral tube 12 is inserted through a soft tube 11 and the outer periphery of the spiral tube 12 is covered with a soft reticulated tube 13. Further, the outer periphery of the reticulated tube 13 is covered with a tube member 14 rich in flexibility so as to make the soft tube easy to curve and held to an airtight state. The outer periphery of the tube member 14 is covered with an exterior member 16 formed by braiding a heat-resistant high- tensile fiber for the purpose of protection. As mentioned above, by constituting the outermost periphery of the soft tube 11 of the heat-resistant high-tensile fiber rich in extensibility, the replacement of a blade can be easily performed and, further, curvature can be enhanced.
Patent JP-H044031-A (JP)
Title: Intimate mixing device for powder and grain
Inventor: OKUMURA SHIGEKI
IPC: B01F3/18
Filed: 1990-04-20
Abstract: PURPOSE:To obtain extremely high intimate mixing efficiency by providing a circular conical roller having a circular cone-shaped outer peripheral surface, a pressing roller which is installed to dispose the axial directions opposite to this roller and to dispose the circular cone-shaped outer peripheral surface opposite thereto in the diametral direction of the circular conical roller and a raw material supplying section. CONSTITUTION:The spacings (a) between the circular conical roller 1 and the pressing roller 9 is adjusted to a desirable spacing. The circular conical roller 1 and the pressing roller 9 rotate in the direction opposite from each other shown by arrows when motors 6, 14, 23 are respectively driven. Premixed raw materials fall from a hopper 22 into the spacing (a) between the circular conical roller 1 and the pressing roller 9. The circumferential speed of the circular cone-shaped outer peripheral surface 1a of the circular conical roller 1 is high on the base side of the circular cone and is gradually low toward the top surface side,but the circumferential of the outer peripheral surface of the pressing roller 9 matched approximately with the circumferential speed in the intermediate part of the circular cone-shaped outer peripheral surface 1a of the circular conical roller 1 is uniform over the entire length. The raw materials which are to be intimately mixed and are supplied to the spacing (a) receive the pressing force and the twisting effect force of the circular conical roller 1 and the pressing roller 9. Both ends of the spacing (a) are sealed by collars 11, 11 mounted to both end faces of the pressing roller 9.
Patent JP-S58223298-A (JP)
Inventor: SHIYOUDA ISAO
IPC: H05B41/24
Filed: 1982-06-21
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-H11301382-A (JP)
Title: Vehicular bumper
Inventor: NAGAO TSUTOMU
IPC: B60R19/03
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular bumper capable of being extremely easily assembled to and disassembled from a vehicle and capable of being easily handled. SOLUTION: The vehicular bumper is provided with a main body part 8 positioned outside a vehicle, and bent parts 9 capable of being freely fitted to and detached from both ends of the main body part B and bent from the main body 8 to the inside of the vehicle 1. The main body part 8 and the bent parts 9 are so constituted as to surround a protective range of the vehicle, and fixing means to the vehicle side are provided on the bent parts 9.
Patent JP-H08299463-A (JP)
Title: Low frequency medical treatment apparatus
Inventor: HONMA YUJI
IPC: A61N1/32
Filed: 1995-04-28
Abstract: PURPOSE: To effectively and easily perform medical treatment by providing a control means controlling a pulse output means so that low frequency pulses are continuously outputted for a predetermined time by the operation of a start switch and subsequently outputted cyclically and intermittently. CONSTITUTION: At first, a switch SW2 is closed by the operation of a start switch 5 to operate a buzzer 35 for a predetermined time to emit a sound and pulses of predetermined frequency synchronizing to inhalation are outputted from an output socket 4. An output adjusting dial 3 is appropriately operated to change the resistance value of a variable resistor 2 and output of a degree not contracting a muscle is issued from an electrode pad. When an output changeover button is changed over to intermittently generate pulses according to inhalation, after the sounding of the buzzer 35 is started, predetermined pulses are outputted from the socket 4 and relatively strong output feeling a slight pain contracting a muscle is issued from the electrode pad. Therefore, a muscle can be contracted at a time of inhalation and sympathetic nerve function can be let rise synergistically.
Patent JP-H05298495-A (JP)
Title: Character recognizing device, erroneous recognition character correcting method and occidental document processor
Inventor: OWADA SHIGERU
IPC: G06K9/03
Filed: 1992-04-24
Abstract: PURPOSE:To improve a recognition ratio and shorten correction time by automat ically correcting an erroneously recognized word to be the word which is most apparently the same by means of a spelling checking means. CONSTITUTION:A character candidate inside a character recognition dictionary means 23, which is judged to be similar to picture data of a segmented character, is stored in a recognition result storage means 24. Then, a word selecting means 25 selects all the words which are separated by a null character, a special character, etc., within the recognition result of the recognition result storage means 24 so as to be generated. Then, the spelling checking means 26 compares the word selected by the word selecting means 25 with a word dictionary means 27 and executs a processing for judging whether the word is correct or not to all the selected words. The word which is judged to be erroneous by the spelling checking means 26 is collated with an erroneous recognition character data base 29 in a succeeding new word generating means 28, the respective characters in the word are replaced and the new word is generated.
Patent JP-S5058452-A (JP)
IPC: F16C33/40
Filed: 1974-09-18
Abstract: 1481869 Bearings SKF INDUSTRIAL TRADING & DEVELOPMENT CO BV 12 Sept 1974 [19 Sept 1973] 39814/74 Heading F2A A bearing assembly comprising an inner ring 2 and an outer ring 3 rotatably mounted relative to each other by rolling elements 6, 7 arranged in two rows between the rings 2, 3, and a cage 10 separating the rolling elements 6, 7, being centred by them and being adapted to be inserted from one side only when they are in position, the bearing assembly being characterized in that the cage is so dimensioned as to permit relative movement in the circumferential direction of the bearing between each rolling element, e.g. 6, in one row and the adjacent rolling element 7 in the other row. The cage may be as Figs. 2 or 3 (not shown) where the balls in one row can move within a clearance gap (14) or (15), or as Fig. 4 (not shown), where the movement is permitted by flexing of the cage at narrow necks (22). The cage may be in two parts (25), (26), as in Figs. 5 and 6 (not shown); Fig. 6 shows the first part (26) being inserted. The ends (29A) and (29B) are provided with snap connections (30). The cage may be of polyamide or glass reinforced plastics.