baber/WOPTO huggingface dataset:
Patent JP-2000031388-A (JP)
Title: Integrated circuit device and ic package
Inventor: ISU YOSHIKO
IPC: H01L23/12
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To use a package having various kinds of the number of pins, corresponding to various bit widths to be used in practice, to an IC designed with bit width of the maximum necessity. SOLUTION: A pad for a control signal is wire-bonded to a ground terminal 32. Out of 32-number of pad 21, 22 which are prepared for, e.g. 32 bits width, 24-number of pad 22 having possibility that the pads are not to be used are made ineffective by a pad selection circuit 40. Lead pins of an IC package become unnecessary for the pads 22 which were made ineffective, so that a package for 8 bits width is used. By wire-bonding the pad 27 for a control signal to a power source terminal 33, all the pads having possibility that the pads are not to be used can be used. In this case, a package for 32 bits width is used.
Patent JP-H06339291-A (JP)
Title: Starting device for single-phase induction motor
Inventor: ITO KAZUO
IPC: H01C7/02
Filed: 1993-07-20
Abstract: PURPOSE:To provide a starting device which can reduce the power consumption of a single-phase induction motor and, at the same time, can restart the motor in a short time. CONSTITUTION:This starting device is composed of a starting PTC 35 connected in series to the starting winding 33 of a single-phase induction motor 30, triode AC switch 36 connected in series to the winding 33 and PTC 35, and auxiliary PTC 37 which is connected in parallel with the PTC 35 and has a heat capacity smaller than that of the PTC 35 and, at the same time, the one end of which is connected to the gate of the switch 36. When a voltage is applied across the motor 30 at the time of starting the motor 30, a trigger signal is impressed upon the gate of the switch 36 connected in series with the winding 33 through the auxiliary PTC 37 and the switch 36 is conducted to make the starting current of the motor 20 flow to the winding 33. When the motor 30 is started, the auxiliary PTC 37 becomes a high temperature and the current supplied to the gate of the switch 36 becomes smaller, resulting in the turning off of the switch 36.
Patent JP-S6093769-A (JP)
Title: Fuel cell
Inventor: IHARA KAZUNARI
IPC: H01M8/24
Filed: 1983-10-28
Abstract: PURPOSE:To increase capacity per single container and decrease cost of transportation and production by accommodating a plurality of cell stacks in a horizontal-type cylindrical tank whose one end is opened and connecting supply and exhaust pipes for cooling water, for example, placed within the same tank to manifolds arranged on four sides of each cell stack. CONSTITUTION:A plurality of cell stacks 9 each of which is formed by stacking unit cells in a square piller shape are accommodated in a horizontal-type cylindrical tank 23. Manifolds 10 for reaction gas supply and exhaust are installed on four sides of each cell stack, and connecting pipes 24 such as reaction gas or cooling water supply and exhaust pipes are connected to the manifolds 10. One end of cylindrical body 23a of the cylindrical tank 23 is closed with a mirror plate 23b, and the other end is opened. This opening is closed with a cover 23d which is fixed to flange 23c at the end of cylindrical body 23a.
Patent JP-S6357311-A (JP)
Title: Stabilizer bushing for vehicle
Inventor: IWASA TADANOBU
IPC: F16F15/08
Filed: 1986-08-27
Abstract: PURPOSE:To prevent a torsional torque from increasing to aim at enhancing the drive comfortability of a vehicle, by forming the slide surface of a bushing with a hard resin ring section made of hard polyethylene group resin, and by forming the rubber body section thereof with a rubber blend containing non- polar rubber as a polymer component. CONSTITUTION:A stabilizer bushing 1 is composed of a cylindrical body provided therein with an inner peripheral surface 3a for holding a stabilizer bar and an outer peripheral surface 5 formed therein wit a flat section 5a extending in the center axis direction and adapted to be attached to a suspension or the sheet metal of a vehicle body, the body being made of rubber. In this arrangement the inner peripheral surface 3 serving as a slide surface is formed of a hard resin ring section 7 made of hard polyethylene group resin, and the rubber body section 9 thereof is made of a rubber blend containing non-polar rubber as a polymer component. With this arrangement, the resistance of the slide surface is reduced to prevent the torsional torque of the stabilizer from increasing so that the drive comfortability of the vehicle may be enhanced. Further, it is possible to incorporate the rubber body section 9 integrally with the hard resin ring section 7, satisfactorily.
Patent JP-H0737553-A (JP)
Title: Metal halide lamp
Inventor: URUSHIBARA TSUGI
IPC: H01J61/30
Filed: 1993-07-22
Abstract: PURPOSE:To provide a metal halide lamp in which an emitting characteristic is prevented from worsening to ensure reliability even in the case that a distance between electrodes is shortened to make the electrode approach a point light source. CONSTITUTION:Electrodes 2, 2 connected to molybdenum foils 3 are secured with both end sealed parts of luminous tube tare 1, and its inside is sealed with luminous metal, Hg and argon, to constitute a metal halide lamp. Here is set an area S per lamp power in the both end sealed parts to a relation where 0.04cm<2>/W<=S<=0.06cm<2>/W.
Patent JP-H0487435-A (JP)
Title: Circuit branching system
Inventor: IHI TOSHIAKI
IPC: H04L12/40
Filed: 1990-07-31
Abstract: PURPOSE:To eliminate the need of an independent exclusive branching device, and to eliminate the need of a limit of the number of ports by providing two sets of interfaces on a circuit control part in a secondary station terminal equipment. CONSTITUTION:Command data (RD) from a primary station is supplied to a driver/receiver 2 through a connector 1, and its output is processed by a circuit processing part 5. Response data from the circuit processing part 5 is returned (SD) to the primary station through the driver/receiver 2 and the connector 1 in reverse to the command data. In a connecting line for connecting the circuit processing part 5 and the driver/receiver 2, OR circuits 3, 4 are inserted, and the other driver/receiver 6 is connected therethrough. As for an OR circuit 4 provided on the connecting line of the command data side, a wired OR circuit is enough, and it is connected to a command input (RD) of the next secondary station through the driver/receiver 6 and the connector 7. Response data (SD') of the next secondary station is inputted to the other OR circuit 3 through the connector 7 and the driver/receiver 6, and in this OR circuit, the data from the circuit processing part 5 and the driver/receiver 6 are subjected to OR operation and supplied to the driver/receiver 2.
Patent JP-H0756663-A (JP)
Title: Data input device
Inventor: AOYAMA MICHIHIRO
IPC: G06F3/02
Filed: 1993-08-13
Abstract: PURPOSE:To provide an inexpensive data input device by using no slider and using an emboss sheet in place of an expensive rubber actuator. CONSTITUTION:A data input device is provided with an emboss sheet 19 which contains at least a data input key 10 and has a dome 20 which can secure the click feeling to the key 10 with push of a key top 12, and a switch element which closes the contacts 21 and 21' which are pressed via the dome 20 when the key top 12 is pressed.
Patent JP-S5991589-A (JP)
Title: Storing method of tabulation
Inventor: ABE SHINTAROU
IPC: B41J21/17
Filed: 1982-11-16
Abstract: PURPOSE:To operate a carsor easily after inputting data by storing a tabulation code by a space code and providing the space code with a composite code attribute bit. CONSTITUTION:A control circuit 106 is started by an input strobe. At the input of data (c), an output from an encoder 101 is written in a data memory 103 by a strobe s9 assuming s4=1, the first half part address pointer 104 is incremented by a strobe s1 and a horizontal carsor pointer 109 is incremented by a strobe s3. At the input of a tabulation, the composite code attribute s8=1 is defined, the output from the encoder are continued to be written in the memory 103 until the output from a tabulation setting position register 108 attains ''1''. At the input of a delete command, the first half address pointer 104 is decremented, data are read out from the memory 103 and the horizontal carsor pointer 109 is decremented. Said operation is repeated until the composite code attribute of the output of the memory 103 attains ''0''.
Patent JP-2000033211-A (JP)
Title: Manufacture of filter for molten metal
Inventor: HOSHINO KAZUTOMO
IPC: B01D39/20
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a filter for a molten metal the strength of whose not-yet-dried green molded body immediate after pressure molding has sufficiently high to be easily taken out of pressure molding dies and moved and which has high flexural strength at a high temperature and a normal temperature. SOLUTION: A hundred pts.wt. of one or more aggregate particles selected from the group of alumina particle and an Al2O3-MgO spinel type crystal particle is mixed with 5-25 pts.wt. of inorganic binder which is a powder consisting of 60-90 wt.% of Al2O3-MgO spinel type crystal powder, 5-12 wt.% of B2O3, and 30 wt.% or less of one or more oxides selected from Al2O3, MgO and TiO2 and containing Al2O3-MgO spinel type crystal powder with 3-50 μm particle diameter in 50-90 wt.% and with 1 μm or smaller particle diameter in 10-50 wt.%, the mixture is pressure-molded, and the molded body is sintered.
Patent JP-S58102230-A (JP)
Title: Photosensitive resin compositon
Inventor: YAMADERA TAKASHI
IPC: G03F7/033
Filed: 1981-12-15
Abstract: PURPOSE:To enhance the adhesive strength and photosensitivity of an etching resist for a printed wiring board by blending a speicified film forming polymer with an org. halogen compound, an ethylenic unsatd. compound and a sensitizer. CONSTITUTION:A vinyl copolymer consisting of a monomer contg. an aliphatic amino group represented by the formula and a monomer contg. a carboxyl group as coplymerizable components is used as a film forming polymer of a  photosensitive resin composition. For example, dimethylaminoethyl acrylate and  acylic acid as copolymerizalbe components are blended with an org. halogen  compound having a tribromomethyl group, an ethylenic unsatd. compound and a  sensitizer generating a radical under active rays to obtain a photosensitive resin  composition. When the composition is used in the manufacture of a printed  wiring board or the like, it has superior adhesive strength to the substrate and  high photosensitivity, so the density of the circuit can be increased.
Patent JP-H0366913-A (JP)
Title: Ball joint
Inventor: SHIRAI TADAYOSHI
IPC: F16C7/00
Filed: 1989-08-03
Abstract: PURPOSE:To secure the strength and rigidity without increasing the size by forming a rod part and a semi-spherical part of a housing from fiber reinforced synthetic resin, and forming a part around an opening of the housing and an inner surface layer of the semi-spherical part from synthetic resin which has self-lubricancy. CONSTITUTION:A housing body 21 wherein a housing part 23 is integrally formed on a rod part 21 is composed of tow layers, that is, a fiber reinforced synthetic resin (a) and a synthetic resin (b) such as polyacetal, etc., having elasticity, rigidity and self-lubricancy. A core 47 is located within such range that a spherical head 36 of a boll stud 25 can be press-fitted without breaking an opening 32 of the housing part 23, and semi-spherically shaped on the side opposite to the opening 32. The synthetic resin (b) forms a circular part 48 around the opening 32. Strength and rigidity are secured by the fiber reinforced resin (a), while elasticity of the opening and self-lubricancy of a surface layer 49 are secured by the synthetic resin (b). Rigidity and strength are thus kept without increasing the size.
Patent JP-H1050393-A (JP)
Title: Waterproof socket
Inventor: FUKUDA KAZUNORI
IPC: H01R25/00
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To enable a blade of a plug to be easily inserted into a waterproof socket. SOLUTION: An eaves portion 3 is provided on a lower face of an expansion portion 5 expanding forward from a plate portion 4, an upper side of a rotary guide plate 17 is rotatably mounted in the vicinity of a top portion of the eaves portion 3, and a blade guide portion 19 is formed at a rotary guide plate 17 at a position opposite to the blade insertion hole, formed on a plug blade insertion face 7a on the lower face of the expansion portion 5. Here, after the blade of the plug has been inserted into the blade guide hole 19 with the rotary guide plate 17 suspended, the rotary guide plate 17 is rotated, and the blade of the plug is inserted into the socket plug blade insertion hole.
Patent JP-H1145323-A (JP)
Title: Image processor
Inventor: TAKANO MISAO
IPC: G06V10/147
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an image processor which widens an image pickup range, can be easily installed without damaging workability or reliability and can attain cost down as well. SOLUTION: An image selecting part 12 selects any one of 1st and 2nd CCD 21 and 22 and sends image data outputted from the selected CCD to an image processing part 13. The image processing part 13 tries to extract the image part of a number plate 16 from an image shown by these image data. When the image part of the number plate 16 can not be extracted from this image, the image data of the other CCD are applied to the image processing part 13, and the image part of the number plate 16 is extracted from an image shown by these image data. A number character discriminating part 15 recognizes and discriminates characters on this number plate 16, and the characters on this number plate are displayed on a display device or the like not shown in the figure.
Patent JP-H0366402-A (JP)
Title: Manufacture of cold rolled steel sheet
Inventor: SASAKI TSUYOSHI
IPC: B21B1/28
Filed: 1989-08-03
Abstract: PURPOSE:To subject a steel sheet to cold rolling at high speed without any heat scratch and slippage, by executing a chrome or chrome alloy plating on the surface of one or all rolls after working the work roll surface of the stand having a specified draft in a limited roughness, in a tandem rolling mill. CONSTITUTION:In the cold tandem rolling of a steel sheet 1, the work roll executed with a chrome or chrome alloy plating on the roll surface of one or all parts of the work roll group 2... of the cold tandem rolling mill is used, after working the surface roughness in 0.3-2.0 muRa as the work roll 2 of the stand whose draft is >=10%. The reason why the stand of >=10% draft only is regulated is because of no heat scratch nor slippage being caused in the case of <=10% draft. Also the reason why the surface roughness is limited is because of no slippage being prevented in the case of <=0.3 muRa and in the case of exceeding 2.0 muRa, an adverse effect being exerted on the product surface and the roll wear being quickened. The plating may be limited to the stand which becomes a bottle-neck most.
Patent JP-H0658554-A (JP)
Title: Method and device for indicating abnormal thermal stress state in heating surface manufactured from glass ceramic or similar material
Inventor: BERUNTO SHIYURUTAISU
IPC: H05B3/74
Filed: 1991-07-18
Abstract: PURPOSE: To eliminate a harmful working state by detecting and indicating an abnormal thermal stress state on the heating surface. CONSTITUTION: A characteristic temperature distribution on a heating surface, particularly on a glass ceramic cooking surface is measured on a specific abnormal thermal stress state with temperature sensors (a glass ceramic temperature resistor on the heating surface restricted by and joined with fine piece conductors 2 disposed parallely) disposed mutually independently in a region of a heating zone (cooking zone) 1. The abnormal thermal stress state is indicated with a proper working state indicator and/or an optical and/or an acoustic alarming apparatus. Hereby, a harmful working state caused by carelessness can be indicated to a user, whereby the harmful working state can be obviously eliminated to improve reliability.
Patent JP-H1051916-A (JP)
Title: Insulation anomaly monitoring equipment
Inventor: HORIKOSHI KAZUHIKO
IPC: H02B13/065
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to monitor the occurrence of a partial discharge and also to judge the urgency by judging the urgency of the partial discharge. SOLUTION: If a metal foreign matter 4 is mixed in a container 2, a partial discharge 5 occurs, electromagnetic wave 6 is generated and detected by a sensor 11, amplified by a preamplifier 12, output to a tuner 13, and a detected electromagnetic wave signal is converted into a digital signal by an A-D converter 14 and input to an arithmetic processing unit 15. Based on the electromagnetic wave signal, the occurrence of the partial discharge is judged; for distinguishing positive voltage time from negative voltage time, the electromagnetic signals are divided in every half cycle time of the electric power source frequency and, if the electromagnetic wave signal level is lower than the judged level in both the cases, the occurrence of partial discharge 5 is judged to be none. Also, if the judge level is exceeded in any case, then the judged result indicates a low urgency.  As a result, the evaluation of the monitoring of the partial discharge and the degree of emergency becomes possible.
Patent JP-H0954936-A (JP)
Title: Magnetic recording medium and its production
Inventor: ISHIKAWA JUNKO
IPC: C23C16/511
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To improve durability by forming a protective layer contg. carbon and a specified at.% of silicon by ECR plasma CVD using a silane coupling agent as starting material on a magnetic layer formed on one side of a substrate. SOLUTION: Two magnetic layers each having 90Å thickness are formed in a superposed state on a PET film having 6μm thickness by vapor-depositing Co and the film is set in an ECR plasma CVD device. A silane coupling agent is introduced into the plasma excitation chamber of the device and a protective layer contg. carbon and 0.1-45at.% silicon is formed in 100Å thickness on the upper magnetic layer. The top of the protective layer is coated with a soln. prepd. by diluting perfluoro-polyether as a lubricant with a fluorine-contg. inert solvent to form a top coating layer having 0.002μm thickness. An 8mm videotape using the resultant film has further improved durability of the magnetic layer of the vapor-deposited tape.
Patent JP-H0733793-A (JP)
Title: Sialic acid powder
Inventor: IKEUCHI YOSHIHIRO
IPC: C07H1/00
Filed: 1993-07-23
Abstract: PURPOSE:To obtain new sialic acid powder usable as a medicine or other raw materials, having excellent reactivity. CONSTITUTION:Amorphous sialic acid powder is produced by rapidly freezing sialic acid powder, and lyophilizing, shows 131-130 deg.C melting point (decomposition point) and does not have a specific peak of showing crystal in differential scanning thermal analysis (165-200 deg.C range) and in X-ray diffraction pattern (5 deg.<=2theta<=40 deg.).
Patent JP-H0486956-A (JP)
Title: Pattern inspecting device
Inventor: AOYAMA YOSHIYUKI
IPC: G09G3/36
Filed: 1990-07-31
Abstract: PURPOSE:To speedily execute a comparison processing and to inspect faults with high accuracy by comparing a stored unit pattern with a unit pattern matching pattern set in advance corresponding to bits. CONSTITUTION:The matching patterns respectively having different inclinations, etc., are stored in the plural matching pattern storage areas of a matching pattern storing means 35 in advance, and a pattern comparison part 31 compares and collates these matching patterns with the unit pattern of a reagent read by an image pickup means 13. Then, the collated result with least difference between the both patterns is detected by reference value detecting means PC0-PC2N, and this collated result is outputted as a fault data. Therefore, since the matching pattern is selected corresponding to the inclination, etc., of the unit pattern, exact pattern inspection is easily executed without any complicated coordinate transformation processing, etc.
Patent JP-H0653164-A (JP)
Title: Method for forming electrode on substrate
Inventor: OKAWA KAZUHIRO
IPC: H01L21/363
Filed: 1992-07-30
Abstract: PURPOSE:To form an ohmic electrode of low contact resistance with high reproducibility on a II-VI compound semiconductor substrate. CONSTITUTION:RF power of 30-40 W is applied to a sample holder 2 on which a p-type ZnSe substrate 1 is fixed. A plasma 4 of a gaseous mixture is applied to sputter the p-type ZnSe substrate selectively where it is not covered with a metal mask 3. Accordingly the region exposed to the plasma is etched and simultaneously a great deal of nitrogen is introduced to a shallow area at the substrate surface. Then, platinum is deposited by sputtering on those areas to form an ohmic electrode.
Patent JP-H0752176-A (JP)
Title: Production of double-layer film
Inventor: SHIMODA HIROSHI
IPC: B29C41/30
Filed: 1993-07-23
Abstract: PURPOSE: To prevent the lowering of optical quality even if the flaw of a support is transferred by forming a transparent double-layered film used in a state laminated to a glass sheet or the like by forming an adhesive or self-adhesive resin layer on a support and performing the cast molding of a reactive curable resin raw material mixture thereon to cure the cast mixture. CONSTITUTION: A thermoplastic polyurethane resin soln. is emitted to the surface of a filmy support 1 from a nozzle 8 and dried to form an adhesive/self-adhesive layer. Next, for example, a reactive curable resin raw material mixture forming a polyurethane resin is cast on the adhesive/self-adhesive layer from a nozzle 10 to be pref. heated to such a degree that the surface of the cast layer yet has self-adhesiveness. Further, a reactive curable resin raw material mixture forming crosslinkable polyurethane high in self-repairing properties is cast thereon from a nozzle 12 and heated and cured to form an uppermost layer excellent in surface properties. The obtained double-layered film 4 is peeled from the support 1 and, when it is laminated to a glass sheet, a transferred flaw is smoothed by the deformation of the adhesive/self-adhesive layer.
Patent JP-H0848380-A (JP)
Title: Container
Inventor: KIZAKI HIDESATO
IPC: B65D47/34
Filed: 1994-08-05
Abstract: PURPOSE:To reduce a total resin amount of a container body while the rigidity of the container is maintained. CONSTITUTION:A pump device 13 is fitted to a mouth part of a container body 11 molded out of a resin. A dip tube 17 connected to the pump device is provided in the container body. By actuating the pump device, content liquid contained in the container body is discharged outside through the dip tube 17. In a container 10 the pump device is supported on a bottom part 30 of the container body by a resin-made reinforcing cylinder 14, and the reinforcing cylinder is formed of a resin of an amount less than a decrement of a resin resulting from the thin-walled container body.
Patent JP-H0950295-A (JP)
Title: Voice synthetic method and device therefor
Inventor: OISHI KENICHI
IPC: G10L13/06
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a voice synthetic system high in convenience by facilitating the change of tone quality. SOLUTION: Plural waveform data 1, 2... individually specifying respective waveforms related to the same kind of a phoneme piece are subjected to morphing, and a voice is synthesized by using the morphing waveform data subjected to the morphing. For instance, as the waveform data 1, the data taken out from a waveform dictionary in which the waveform data of respective phoneme pieces are previously held are used, and as the waveform data 2, the voice data sampled from the real (user's) voice data and extracted in phoneme piece are used. Also, a morphing ratio is adjustable.