baber/WOPTO huggingface dataset:
Patent JP-H09205687-A (JP)
Title: Detailed information transmission method for remote supervisory controller, data transmission failure detection method, frame length selection line diagnostic method and frame length changeover method
Inventor: NOJIMA SEIJI
IPC: H04L69/40
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To avoid misunderstanding between a summarized fault content and fault detailed information by storing the fault detailed information on the occurrence of a fault and when the fault is not confirmed and editing the fault detailed information again with respect to new information when a fault detail request from a host station is replied. SOLUTION: Information (a) on the occurrence of a fault A is sent in response to a request from a host station and then the fault A is restored. Thus, on the occurrence of a fault B newly, the information is edited again and information (b) is sent in response to a request from the station. While a routine of occurrence of fault A →restoration → occurrence of fault B, when no detail information request is received from the host station but the request is made after the occurrence of the fault B, detailed information sets (a), (b) are generated. The handling of the information is as follows: The fault detailed information is not restored when it is once confirmed. The fault detailed information is not restored on the occurrence of a fault.  When the fault detailed information is requested after the fault detailed information is confirmed and the fault is recovered, the fault detailed information is restored.
Patent JP-H10149277-A (JP)
Title: Multiplication device
Inventor: OTEGI SUGITAKA
IPC: G06F7/533
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain a highly accurate multiplication result by correcting a multiplication result by simple constitution in the case of specific calculation. SOLUTION: In the multiplication device provided with a multiplier 6 for executing multiplication by a secondary booth method, a multiplication result is corrected as follows by using a detection signal DETB (=0) outputted from a specific calculation detector 7 in the case of specific calculation. Namely the least significant bit x0 of a multiplicand X is corrected to '1' by the detection signal DETB and inputted to the multiplier 6, an operation signal outputted from a booth decoder 1 on the 1st stage in the multiplier 6 is corrected to CX=1 and Ccomp=1 by the detection signal DETB (in the case of specific calculation, C2X becomes '0').  Thereby a partial product generation part 3 on the 1st stage generates the complement of the multiplicand X (the least significant bit x0 is '1') as a partial product and a partial product addition part 4 calculates a product P (multiplication result) by using the partial product.
Patent JP-H07163118-A (JP)
Title: Brushless motor
Inventor: TANAKA ATSUSHI
IPC: H02K29/00
Filed: 1993-12-09
Abstract: PURPOSE:To enhance the workability while reducing the cost of component without requiring any adjustment of thrust gap by employing a stopper or a C-shaped stop ring when a thrust bearing is loaded in the thrust structure of a brushless motor for AV machine. CONSTITUTION:Bearings 2, 3 for a rotary shaft 1 are press fitted to a bearing housing 4 secured to a metal board 6. A stopper 9 having cuts matching to a plurality of protrusions 8 on the inner peripheral face at the upper end of the bearing housing 4 is held by the bearing housing 4 through the protrusions 8 and subjected to magnetic attracting thrust from the rotary shaft 1 which acts on the metal board 6 disposed oppositely to a drive magnet 5.
Patent JP-H07160812-A (JP)
Title: Device and method for image processing
Inventor: HARADA TAKASHI
IPC: G06V30/10
Filed: 1993-12-09
Abstract: PURPOSE:To make it possible to efficiently separate a character part when an image where lines and characters coexist is inputted by providing a contraction process contracting the image expanded in an expansion process by the number of times which are more than the repeating number of times of the expansion process. CONSTITUTION:At first, image data is read from a scanner 1 and is preserved in a RAM 2. Next, a binarization is performed and an expansion (diffusion) processing is performed for an arbitrary picture element of an outputted binary image. By this processing, the width of a line segment is thickened, and at the same time, a character string part can be made into a lump. Next, a contraction (degradation) processing is performed for an arbitrary picture element of the image for which the expansion processing is performed. By performing this processing, the width of a line segment can be made thin. When the numbers of times of the expension processing and the contraction processing are defined as (m) and(n), respectively, the line segment is deleted in the case of m<n. Next, the lump of the picture elements is detected from outputted image data, the rectangular area surrounding it is detected, the rectangular area within the original image corresponding to the detected area is extracted and a character extraction is performed from the rectangular area.
Patent JP-H10151533-A (JP)
Title: Computing method for part depositing time
Inventor: OGATA NINKAI
IPC: B62D65/00
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To eliminate nonconformity of making a significant difference between a plan and a result concerning time when a top work of each lot is deposited to a assembly line. SOLUTION: Depositing time of a specific part to an assembly line is computed by making the maximum tact time in tact times of various models existing on the assembly line the tact time of the assembly line, computing a flowing time for a day by integrating this tact time concerning the number of production for one day, computing a corrected value by dividing an operating time for one day by this flowing time, making a corrected tact time by multiplying the tact time of each of the models by this corrected value and this corrected tact time is integrated and added to a starting time in a computing method of a part depositing time to the assembly line the tact time of which is different for each of the models from a part processing line.
Patent JP-2000116531-A (JP)
Title: Filter integration structure for smokeless roaster
Inventor: KATO YUKIO
IPC: F24C15/20
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a filter integration structure for smokeless roasters that can prevent leaks and the like even about detachably mounted filters of a higher ventilation resistance. SOLUTION: The interior of a smoke moderation box 19 and the exterior of a smoke moderation unit 21 are shaped into a trapezoid whose shorter parallel side is set at the back. The smoke moderation unit 21 has, on its surface put in contact with the smoke moderation box 19, compressible airtight materials 44, 44a, 44b and 44c, which ensure airtightness when compressed between the smoke moderation box 19 and the smoke moderation unit 21 that is installed therein.
Patent JP-H06140885-A (JP)
Title: Semiconductor integrated circuit
Inventor: TANIYOSHI ITSURO
IPC: H01L27/088
Filed: 1992-10-24
Abstract: PURPOSE:To obtain a circuit where an output signal level is automatically decided at the time of supplying a power source to a flip-flop circuit where a master latch and a slave latch are cascade connected. CONSTITUTION:The master latch 3 and the slave latch 4 are cascade connected so as to permit the respective output signals of an output terminal 5 and a reverse output terminal 6 to change by being synchronized with the rising or falling of a clock signal which is inputted to a clock input terminal 2. In the flip-flop circuit, an additional circuit 7 with a pull-up or pull-down function is connected to one input end of the master latch 3 or the slave latch 4. The input level of the latch 3 or 4 is set by the pull-up or pull-down function of the additional circuit 7 at the time of supplying the power source so that the output signal level is automatically decided.
Patent JP-S63167591-A (JP)
Title: Superimposing device
Inventor: MOCHIZUKI KAZUO
IPC: H04N9/74
Filed: 1986-12-29
Abstract: PURPOSE:To superimpose a teletext signal having a standard horizontal scanning frequency onto an internal video signal of the non-interlace system by providing a double speed converting means converting the horizontal scanning frequency of the teletext signal. CONSTITUTION:The interlace system television video signal having the standard horizontal scanning frequency is converted into the non-interlace system video signal having a horizontal scanning frequency of 31.5kHz by a processing section 14. On the other hand, teletext picture signals RO, GO, BO having the standard horizontal frequency given from a teletext receiver and a primary color video signal switch control signal YS and a luminance control signal YM are converted into signals DRO', DGO', DBO', YM', YS' having the horizontal scanning frequency of 31.5kHz by double speed converters 56-70. With the switching signal YS' and the luminance control signal YM' at logical 1, a 1/2 attenuator 16 applies attenuation processing to the internal video signals DRi'-DBi' and the switch 18 is switched to the teletext to apply superimposition.
Patent JP-H03171894-A (JP)
Title: Home telephone
Inventor: ISHIKAWA HIROYA
IPC: H04Q3/58
Filed: 1989-11-29
Abstract: PURPOSE:To simplify wiring between a main device and each telephone set by modulating the communication signal of a specified office line into frequency out of an audible band, and multiplextransmitting it together with a control signal through an extension. CONSTITUTION:When a handset is off-hooked, and the extension number of the extension number of a remote party telephone set is dialed, an analog switch circuit 56 is turned ON while a switching relay 41 is not moved and the switching relay 42 is in the state of make. Accordingly, the sound signal of the microphone of the telephone set is transmitted through a speaking circuit 43   a hook switch HS   the analog switch circuit 56   the extension 26  the remote party telephone set. By multiplex-transmitting the communication signal of some specified office line together with the control signal through the extension in this way, the office line can be used in common for office line communication and for the extension. Thus, the wiring between the main device and each telephone set can be simplified.
Patent JP-H11132672-A (JP)
Title: Method for treating exhaust gas from arc oven
Inventor: NARUSE MASAKATSU
IPC: B01D53/70
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating an exhaust gas where dioxin included in the exhaust gas being generated from an arc oven can be positively eliminated from the exhaust gas. SOLUTION: In a method for treating a dust-collection device 4 that is equipped after both systems merge while sucking an exhaust gas generated from an arc oven 11 by a main suction fan 21a being equipped after the both systems merge, and a sub suction fan 31a being equipped after the both systems merge via the main suction system 21 for sucking indirectly from the environment of the arc oven 11 and the sub suction system 31a for directly sucking from the arc oven 11, one or at least two selected from the number of rotation of the main suction fan 21a, that of the sub suction fan 31a, the opening of a main damper being equipped at the main suction system 21, and that of a sub damper being equipped at the sub suction system are controlled.
Patent JP-H03168006-A (JP)
Title: Transplantation to non-tilled field
Inventor: TAKAMI YUKINORI
IPC: A01C11/00
Filed: 1989-11-29
Abstract: PURPOSE:To plant seedlings in aligned and erected state and to prevent the trouble caused by cut straws by opening a furrow on a non-tilled field covered with scattered cut straws using a furrow-opening member having a number of furrow-opening pushing teeth having specific shape on the outer circumference of a rotor and planting a seedling in the furrow with a transplantation apparatus. CONSTITUTION:A narrow furrow having a width just allowing the intrusion of a transplantation claw 12 of a transplantation apparatus 8 is opened on a non-tilled field covered with scattered cut straws using a furrow-opening member 41 consisting of a rotor provided with a plurality or a number of furrow-opening and pushing teeth 47... each having a sweepback angle. In the above process, the scattered cut straws are folded into two with the furrow- opening and pushing teeth 47... in the above furrow and pushed into the furrow. The rootstock of the seedling is clamped with the transplantation claw 12 of the transplantation apparatus 8 following the furrow-opening member 41 and is thrust into the furrow from above to complete the transplantation of the seedling.
Patent JP-H09148197-A (JP)
Title: Electric double-layer capacitor
Inventor: NISHIDA KAZUFUMI
IPC: H01G11/78
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an electric double-layer capacitor high in withstand voltage. SOLUTION: An electric double-layer capacitor is composed of a polarizable electrode and electrolytic solution, where 1,-3-dioxolane-2-ON possessed of a halogenated alkyl group introduced at 4-position is used as solvent of electrolytic solution. Or, mixed solvent containing propylene carbonate, butylene carbonate, γ-butyrolactone, 1,3-dioxolane, acetonitrile, propionitrile, butyronitrile, dimethylformamide, 1,2-dimethoxy ethane, and sulfolane is used, and tetraalkylammonium salt, tetraalkyl phosphonium salt, or N-methylethyl pyrrolidium salt of phosphorus hexafluoride, fluoroboric acid, and trifluoromethane sulfonic acid is used as electrolyte.
Patent JP-H01316465-A (JP)
Title: Formation of black film and treating agent
Inventor: SHIMA SHIZUO
IPC: C23C22/74
Filed: 1988-12-08
Abstract: PURPOSE:To form a black film which has uniform color tone and is excellent in adhesion properties by baking the surface of clean material with aqueous treating liquid incorporating both the compds. of Cr<6+>, Cr<3+>, Fe, Co or Ni having specified composition and organic high molecular resin emulsion. CONSTITUTION:The clean surface of material is baked with aqueous treating liquid having composition incorporating both the compds. of 30-150g/l Cr<6+>, 20-100g/l Cr<3+>, 5/1-1/1 (weight ratio) Cr<6+>/Cr<3+> and 0.5-50g/l (as a metallic ion) one or more kinds of metal selected from among Fe, Co and Ni and 5-200g/l (as solid content) organic high molecular resin emulsion. As the above-mentioned compds., one or more kinds of metal hydroxide, carbonate and nitrate are properly used. Further as the above-mentioned resin, acryl-series resin is preferably used. Furthermore baking is preferably performed at the temp. in a furnace of 100-350 deg.C for 5sec-5 minutes. Thereby a black film having 2.5-10g/m<2> film weight or 0.5-4mum film thickness is formed. This film obtained by this method is uniform and has deepened black color tone and is excellent in heat resistance, corrosion resistance and adhesion properties.
Patent JP-H04181795-A (JP)
Title: Preliminarily soldering method
Inventor: YUI YASUSHI
IPC: H05K3/34
Filed: 1990-11-16
Abstract: PURPOSE:To effectively form a preliminary solder to a pad without heating by forming an exposed part for exposing a conductive layer, laminating a solder layer on the exposed part by electrically plating with the conductive layer as an electrode, and preliminarily soldering the upper surface of the pad by the solder layer by electrically plating. CONSTITUTION:A conductive layer 3 by electrolessly plating is formed on the surface 1A of a board 1 in which a pad 2 is arranged, and a photosensitive resist film 4 is laminated on the upper layer of the layer 3. The film 4 on the pad 2 is removed to form an exposed part 3A for exposing the layer 3, a solder layer 5 is laminated on the part 3A by electrically plating with the layer 3 as an electrode, and the upper surface of the pad 2 is preliminarily soldered by the layer 5 by electrically plating. Thus, repetition of heat treating is not necessary, an influence of a thermal stress can be avoided, a position where is not preliminarily soldered due to removal of a solder ball is prevented, and quality and reliability are improved.
Patent JP-H05149287-A (JP)
Title: Package type screw compressor
Inventor: TSURU SEIJI
IPC: F04C28/28
Filed: 1991-11-26
Abstract: PURPOSE:To prevent adhesion of scale or deposit of foreign substance on the inner wall of the cooling jacket of a compressor main body, so as to prevent deterioration in cooling effect. CONSTITUTION:A cooling jacket 6 is provided in the casing 1 of a compressor main body, and a refrigerant flow passage 28 to feed refrigerant to the cooling jacket 6 is provided. This package type screw compressor is constituted so that the refrigerant flow passage 28 is constituted into a closed circuit, and a heat exchanger 9 for refrigerant to cool refrigerant and a refrigerant feed pump 10 to circulate refrigerant in the package are provided in this refrigerant flow passage 28.
Patent JP-H03171277-A (JP)
Title: Ic card reader/writer device
Inventor: ARIMA SHIRO
IPC: G06K17/00
Filed: 1989-11-30
Abstract: PURPOSE:To detect erroneous insertion by providing a conductor part connecting two points of a case for an IC card and recognizing conduction between two points when the IC card is inserted. CONSTITUTION:The contact parts 13 and 14 in the IC card 11 are connected by a conductor 15. When the IC card 11 is accurately inserted, a conduction detection part 18 detects a conduction state by the transmission of a signal from a signal output part 16 to a signal input part 17. Then, a light-emitting element 19 is flickered, and an operator is informed of the accurate insertion of the IC card 11. Then, a read/write control part 20 reads or writes data from the IC card 11 through a contact point 12. When the IC card 11 is erroneously inserted, the conduction detection part 18 cannot detect the conduction state. Thus, it is detected that the IC card 11 is erroneously inserted. Consequently, the read/write control part 20 does not access the contact point 12 of the IC card 11 and an integrated circuit incorporated in the IC card 11 is prevented from being damaged.
Patent JP-H10154332-A (JP)
Title: Movement control information recording device, recording medium recorded with movement control information and information recording device
Inventor: KURODA KAZUO
IPC: G11B7/24082
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a pre-information recording device in which the precision of the rotational control of a DVD-R is improved while recording recorded information for the DVD-R that records pre-information by wobbling, the DVD-R in which the pre-information is recorded and the information recording device. SOLUTION: In a groove track 2, the front half part of the track 2 corresponding to one synchronous frame (an EVEN frame or an ODD frame) is wobbled by a certain wobbling frequency f0 , the back half part of the track 2 is wobbled by wobbling frequencies f1 or f2 corresponding to the pre- information to be recorded so that the pre-information is properly recorded. During the recording of the recorded information, the frequency f0 is detected for every synchronous frame and the rotational control of a DVD-R is conducted based on the detection result.
Patent JP-2000138294-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KOBAYASHI TAKAAKI
IPC: H01L27/092
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, wherein not only the variations in the threshold voltages of its transistors are prevented, but also is able to operate at a high speed. SOLUTION: Since a barrier layer 37 is interposed between polycrystalline silicon layers 36a, 36b and a high-melting point metal silicide layer 38, impurities in the polycrystalline silicon layers 36a, 36b can be prevented from diffusing each other in the manufacturing process of a semiconductor device. Therefore, the variations of the threshold voltages of its transistors can be prevented, and the transistors operate normally to improve their reliabilities. Also, irregularities are formed on the surfaces of the polycrystalline silicon layers 36a, 36b to provide the barrier layer 37 on the surfaces which have irregularities.  As a result, from the electric fields of the corner portions of the irregularities being are intensified by the quality of charges are apt to concentrate therein, and since tunnel currents are so generated therein easily that sufficient currents flow therethrough, the electrical resistance component of the barrier layer 37 can be reduced to make high the operating speeds of the transistors.
Patent JP-2001130096-A (JP)
Title: Opening/closing type cover for large printer and large printer having the opening/closing type cover
Inventor: FUJIOKA SATOSHI
IPC: B41J29/13
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To avoid the risk of catching a finger of an operator in an engaging part at the time of an opening or closing operation of an opening/closing type cover for a large printer. SOLUTION: An engaging part 31a to be engaged with a hand 5 is formed in a front cover (opening/closing type cover) 31. The engaging part 31a comprises a recess part 311 recessed backward, and a projecting part 310 formed above the recess part 311 projecting downward from the front cover 31 main body. The recess part 311 is formed so as to be deepened gradually from the lower part to the center part as well as be of the substantially same depth from the center part to the upper part, with a ceiling part 311a having a substantially flat surface provided in the upper part thereof. According to the recess part 311 and the projecting part 310, a fitting part 312 for inserting and fitting fingers 5a of a hand upward from below (that is, in the direction away from the fulcrum axis as the rotation fulcrum) is formed in the engaging part 31a.
Patent JP-H03171891-A (JP)
Title: Liquid crystal projector
Inventor: ISOBE YUTAKA
IPC: G09G3/36
Filed: 1989-11-29
Abstract: PURPOSE:To obtain sufficient intensity of illumination as keeping color balance by using a liquid crystal panel whose maximum intensity of illumination is low as making it into a saturated state. CONSTITUTION:Illumination intensity correction circuits 50, 52, 54 in which the correction quantities of an illumination intensity characteristic including gamma characteristic are set independently are connected respectively to the picture signal input sides of the liquid crystal panels 30, 24, 20 of R, G, B. Then, the characteristics of the illumination intensity correction circuits 50, 52, 54 are set so that the color balance and the gammacharacteristic of every liquid crystal panel coincide with each other for from a black level to a prescribed half tone level, and the liquid crystal panels of low intensity of illumination turn into the saturated state for from the half tone level to a white level. Accordingly, the illumination intensity characteristic is set by giving priority to the gamma characteristic and the color balance of each liquid crystal panel for from the black level to the prescribed half tone level, and the illumination intensity characteristic is set by giving priority to the intensity of illumination for from the half tone level to the white level, and the liquid crystal panel of the low intensity of illumination is used under the saturated state. Thus, the sufficient intensity of illumination can be obtained while the color balance is kept.