baber/WOPTO huggingface dataset:
Patent JP-H1178836-A (JP)
Title: Driving force control device for four-wheel drive vehicle
Inventor: NAKAJIMA SEIICHI
IPC: B60T8/175
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To prevent the other wheels from being unnecessarily braked when the velocity of some of the wheels is reduced, and sufficiently improve a rough road ability and a turning characteristic of the vehicle while the differential revolution of each wheel is properly inhibited. SOLUTION: This control device calculates (S20) the body velocity Vb of the center of gravity of the vehicle according to the wheel velocity Vwi of each wheel, and calculates (S40) the basic wheel velocity Vbi of each wheel according to the body velocity Vb, then calculates (S50) the slip amount SLi of each wheel as the difference between the actual wheel velocity Vwi and the basic wheel velocity Vbi.  When the slip amount SLi is positive (S60), the control basic amount A Vwi of each wheel is calculated (S70) according to the slip amount SLi, and the control targeted amount ΔVt is calculated (S80) according to the vehicle velocity V and the lateral acceleration Gy, also the targeted control amount BPi of each wheel is calculated (S90) according to the difference between the control basic amount ΔVwi and the control targeted amount ΔVt, then the brake pressure of each wheel is controlled (S100, S110) according to the targeted control amount BPi.
Patent JP-2000092834-A (JP)
Title: Snubber circuit for switching power supply
Inventor: KITANO SABURO
IPC: H02M3/335
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of power conversion in a snubber circuit that is used for a switching power supply. SOLUTION: A normal snubber circuit is constituted of a series circuit comprising a diode 41 and a capacitor 42 which is connected parallel to the primary windings 34a of a transformer 34, so that surge energy generated by leakage inductance when a switching element 35 is turned off can be absorbed with a capacitor 42 by the current loop shown with an arrow mark 11. To this normal snubber circuit, auxiliary windings 34c and a diode 43 are added that form the current loop shown with an arrow mark 12 when the switch element 35 is turned on. As a result, the energy which had been absorbed when turned off is converted to the exciting energy of the transformer 34 when turned on, and regenerated to the secondary side. Not only can noise be controlled but also the efficiency of power conversion can be improved with this structure.
Patent JP-S62112594-A (JP)
Inventor: KAJIWARA HIROSHI
IPC: F16D49/10
Filed: 1985-11-11
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-S63108226-A (JP)
Title: Photoelectric encoder
Inventor: TSUKIJI MASAAKI
IPC: G01D5/249
Filed: 1986-10-24
Abstract: PURPOSE:To simplify the whole device by using a single transmission line as output transmission lines for obtaining output signals of plural photodetecting elements corresponding to plural bits through a parallel-series converting means. CONSTITUTION:Plural codes are provided for a body to be measured and the output signals of the plural photodetecting elements provided corresponding to the plural codes are read out successively by the single transmission line through the parallel-series converting means to find the displacement state of the body to be measured by utilizing its output signal. For example, a photodetecting means 15 consisting of eight photodetecting elements is provided and eight bit codes are used to obtain resolution of 2<8>=256 for each rotation. The output signals from the photodetecting elements corresponding to the respective bits are read out by one transmission line 18 through the parallel-series converting means and processed by a controller 19 to obtain a parallel output signal regarding the rotational state. Thus, the output signals of the respective photodetecting elements are read out in time series by the one transmission line 18 to simplify the whole device.
Patent JP-H0196721-A (JP)
Title: Back-up method for magnetic disk
Inventor: HIRATSUKA MASASHI
IPC: G06F3/06
Filed: 1987-10-09
Abstract: PURPOSE:To increase the back-up processing speed for a magnetic disk by writing the record contents of a single sector to a magnetic tape, etc., while the magnetic disk turns and the sector moves by a prescribed sector moving extent. CONSTITUTION:The value of an equation 5 is set at a memory table 2 in response to addresses a0, a1, a2... and so on respectively. In this case, (nk) shows the sector number to be backed up together with (k) showing the back-up order, alpha showing the increase value, and (m) showing an integer part of the sector number respectively. At the same time, the head address a0 of the table 2 is set at an address pointer 4. When the back-up processing is started, the corresponding sector number of the table 2 designated by the pointer 4, e.g., n0 (0) is set at a register 3. Then the sector number (n0) to be transferred is designated to a hard disk 1 and the data stored in the relevant sector is written to a magnetic tape. Then the value of the pointer 4 is replaced and the address a1 storing the next sector number n1 (>>m+alpha) is set.
Patent JP-H0592405-A (JP)
Title: Manufacture for inorganic powder molded body
Inventor: ENOSHIMA NAOTO
IPC: B29C45/00
Filed: 1991-10-01
Abstract: PURPOSE:To obtain an inorganic powder molded body free from a defect such as a sink or a crack, by applying always appropriate dwell to every product. CONSTITUTION:Inorganic matter powder, a binder and a solvent are mixed with each other, heated and caused to solate and obtained slurry is cast into a cavity 1a. The slurry is caused to gel while applying dwell to a cavity 1a and a shaped body is obtained. This shaping process is performed while detecting inner pressure of the cavity by a pressure sensor 2. Dwell is released, in the courser of a time until a pressure losing rate of detected pressure to the maximum pressure arrives at 50% after the detected pressure has begun to lower from the maximum pressure after the detected pressure has arrived at the specified maximum pressure and the shaping process is completed. The demolded shaped body is dried and an inorganic powder molded body is obtained.
Patent JP-S62115078-A (JP)
Title: Primer
Inventor: ITO KENJI
IPC: C09J5/02
Filed: 1985-11-14
Abstract: PURPOSE:To ensure easy operation of bonding, coating, printing or the like and at the same time to improve workability, by using a primer comprised of a particular fluorine compd. and an organometallic compd. as active components. CONSTITUTION:A primer comprised of one or more of the fluorine org. compd. of the rational formulas which will be described below and an organometallic compd. as active components. The rational formulae include Rf-CH2OH and formulae I and II, Rf-CHO and hydrate or alcohol adduct of Rf-CHO, and formula III and hydrate or alcohol adduct of the formula III. In the formulae, Rf is 1-12C fluorinated alkyl or aryl; R1 and R2 are each fluorinated or unfluorinated 1-12C alkyl or aryl; R3 is a fluorinated or unfluorinated 1-12C alkyl or acetylacetone group. The org. group of the organometallic compd. is pref. a 3C or higher hydrocarbon group in view of treating effect and hazardness. Examples of the metal include typical metals listed in the periodic table, transition metals, metalloids, and phosphorus.
Patent JP-H08124084-A (JP)
Title: Parking lot control system
Inventor: YAMAGUCHI HIROYUKI
IPC: H04M11/00
Filed: 1994-10-20
Abstract: PURPOSE: To relieve road congestion by providing a running vehicle for searching a parking lot with the parking propriety information on the parking lot near the vehicle, eliminating waste of time for searching the parking lot and enabling the quick parking. CONSTITUTION: A parking lot is provided with a sensor detecting the going in and out of a vehicle, the output from the sensor is delivered to a parking lot control center by radio communication and the no vacancy/vacancy of the parking lot is decided by counting the going in and out of the vehicle. A running vehicle has a navigation system 23, the map information displaying the present location of the vehicle and the location of the parking lot having vacancy provided from the control center via an artificial satellite 15 is displayed on the CRT 25 of the navigation system 23, and the guide information by voice is provided from a speaker 26. A reservation is performed by inputting the code number of the parking lot displayed on the CRT 25 by the push-button of a vehicle telephone. The reservation charge is collected as telephone charge through a pay telephone service line.
Patent JP-2000090647-A (JP)
Title: Voice recording/reproducing device
Inventor: OGAMI YUJI
IPC: G11B27/034
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To automatically and easily construct a file configuration by recording new voice data to the final position of an already recording data file when a recording mode is set again after a reproduction operation is completed. SOLUTION: A system control part as a data file management means creates a specific data file newly when a record mode is set if a specific amount of time passes until the record mode is set again after the execution of a reproduction mode is completed and at the same time opens it to record voice data. Further, when the record mode is set again after the data file is closed, the record mode is ended, and the reproduction mode is executed, new voice data is recorded additionally from the final position of the data file. When the final end position of the data file being open currently is reached, a storage medium outputs a signal indicating that the final end position has been reached and a system control part performs processing as in either operation of an operation part input part.
Patent JP-H01133196-A (JP)
Title: Object and person monitor
Inventor: TOOMASU ENKERUMAN
IPC: G08B13/14
Filed: 1988-10-07
Abstract: PURPOSE: To surely protect an object as a target by providing a decoder for outputting alarm signals to an alarming circuit when the prescribed information contents of coded RF signals are inputted. CONSTITUTION: The coded RF signals are received by a protective dag 15 and reach a converter 21 inside the decoder 20. After a code word is read in the converter 21, it is parallelly transmitted to a comparator 22 and the cord word is compared with the cord word supplied through a coding switch 23. Then, comparison signals from the comparator 22 are inputted to an OR gate 24. In the meantime, the inverted input of the gate 24 is led through a protective element 14 to logic 1. Thus, when the output of the gate 24 reaches a high level and alarm sound is generated in the alarming circuit 30 and also when the logic 1 for which the element 14 is disconnected is not more than the input of the gate 24 any more, the alarm signals are rung.
Patent JP-H01139352-A (JP)
Title: Vessel
Inventor: BUERUNAA KIYUNTSUERU
IPC: B65D47/20
Filed: 1988-10-07
Abstract: PURPOSE: To repeatedly dispense the free-flow substance and the pourable substance by the single dispensing operation as a dosing composition, by comprising a receptacle which comprises an element for dispensing the pourable substance and is connected with a receptacle for free-flow substance, and integrally inserting the receptacle comprising the dispensing element into the receptacle for free-flow substance. CONSTITUTION: A container 1 is horizontally held. In this condition, the liquid substance 3 is flown out through an opening 16 and an opening for pouring 15. At the same time, the pourable substance 5 in a section 7 is moved to a part of a section 6 located at an upper part of an opening when the container 1 is vertically held, so that the pourable substance 5 is not entered into the section 7 through the opening 9. When the container 1 is further rotated in the same rotating direction, the pourable substance 5 is flown into the section 7, and poured out from an opening for pouring 17. At the same time, the liquid substance 2 is also flown out. When the pourable substance 5 is completely taken out from the section 7, the container 1 is returned to the original vertical position.  When a cover 4 is rotated 180 degrees again, the opening 16 of the receptacle 2 and the opening 9 of a partition 8 between the sections 6, 7 of the receptacle 4 can be closed again.
Patent JP-2000091180-A (JP)
Title: Super-critical drying device and method
Inventor: IKUTSU HIDEO
IPC: H01L21/027
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain a super-critical drying device and method which enhances an efficiency of drying (super-critical drying) with a super-critical liquid, and provides superior patterns without an inclination of the patterns in the drying of the resist patterns, and also avoids swelling of the resist patterns, and enables to form fine patterns. SOLUTION: This super-critical dryer has a reaction chamber 1 for retaining a substrate 2, and a gas bomb 3 of liquified carbon dioxide for supplying a desirable gas to the reaction chamber 1. In this case, a means for leading a liquid to be a super-critical fluid (liquified carbon dioxide) or a super-critical fluid to the reaction chamber 1 is constituted by the gas bomb 3, a pump 4, a heater 5, and a cooler 6. Further, pressure regulator 8 for regulating a pressure of the reaction chamber 1 and a temperature regulator 8a for regulating a temperature of the reaction chamber 1 are provided.
Patent JP-H0897614-A (JP)
Title: Antenna system
Inventor: KON SHUJI
IPC: H01Q9/36
Filed: 1994-09-22
Abstract: PURPOSE: To provide an antenna system used properly for a state of a radio wave as required and set in a contained state when a 1st contact and a feeding terminal are connected and to a prolonged state when a 2nd contact and the feeding terminal are connected. CONSTITUTION: An antenna part below a 1st contact 2 is inserted in a communication equipment in the contained state and a lower end of the 2nd contact 6 is in contact with a short-circuiting section. Thus, the antenna part below the contact 2 is contained in a conductor cylinder of a Sperrtopf section 7 and its electric length is nearly a length of λ/4 with respect to the operating frequency. Then a conductor 18 of in the middle of a rod antenna 3 is in contact with the lower end of the Sperrtopf section 7. Thus, the other end of a λ/4 distributed constant line is in short-circuit below a feeding section 11 and the input impedance of the lower part of the feeding section 11 is infinite. Then a high frequency signal from the feeding section 11 is not given to the Sperrtopf section 7 but given only to other coil antenna.  Therefore, no adverse effect is placed to peripheral electronic components in the vicinity of the Sperrtopf section 7 in the communication equipment in the contained state of the antenna.
Patent JP-H05101503-A (JP)
Title: Device control system
Inventor: TAMANO EIJI
IPC: G11B17/22
Filed: 1991-10-02
Abstract: PURPOSE:To efficiently perform the processing following the object movement processing by not only recognizing the intra-device state just before the processing to not issue unnecessary instructions to a device but also storing information related to the position of an object subjected to the movement processing at the time of the object movement processing for the device purposing to move and store the object. CONSTITUTION:An object position management means 3-4 which recognizes the object position of a device 4 is added to a device control means 3B which controls the device 4 purposing to move and store the object. The object position recognized by a control means 3-1 in the device control means 3B is used to efficiently control the device 4.
Patent JP-2001071943-A (JP)
Title: Passenger type vehicle for travel in orchard
Inventor: OBARA JUNPEI
IPC: A01M7/00
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a cabin-equipped speed sprayer improving comfortableness while reducing the height of a driver's seat, and also enhancing safety. SOLUTION: The body of a cabin-equipped speed sprayer 10 is supported by right and left front wheels 22 and rear wheels and a cabin 21 is disposed at the front of the body. A driver's seat is positioned within the cabin 12 from the positions of the front wheels 22 to positions in front of them, along the longitudinal direction of the body, and between the right and left front wheels, along the cross direction of the body. In front of the bottom of the cabin 12, a recess part 30 which can accommodate a raised part located at the side edge of each walking plate 60 is formed in a crosswise position inward of the front and rear wheels and outward of a crosswise position where the driver's seat is disposed.  A longitudinally extending groove 28 is formed in the bottom of the cabin 12 in a position inward of the driver's seat, and a bumper is fixed to a cabin frame extending from a truck frame to the front of the cabin 12 through the groove 28.
Patent JP-S62116649-A (JP)
Title: Monovinyl aromatic resin composition
Inventor: HOSOMI SHUZO
IPC: C08K5/10
Filed: 1985-11-15
Abstract: PURPOSE:To provide the titled compsn. having excellent flame retardance, impact resistance, etc., by polymerizing a mixture of a monovinyl arom. monomer and a rubbery elastomer and blending the resulting polymer with tetrabromobisphenol S (oligomer) and a flame-retardant aid. CONSTITUTION:A rubbery elastomer (e.g., polybutadiene) is dissolved in or mixed with a monovinyl arom. monomer (e.g., styrene, a mixture of styrene and methyl methacrylte) and the mixture is polymerized to obtain a polymer wherein a non-rigid component is dispersed. 100pts.wt. said polymer is blended with 5-25wts.wt. tetrabromobisphenol S and/or its oligomer and 1-10pts.wt flame-retardant aid (e.g., antimony trioxide, sodium antimonate) to obtain the desired monovinyl arom. resin compsn. The compsn. can be effectively used in the fields of goods requiring flame retardance such as household electric appliance components, automobile parts, etc.
Patent JP-H02101468-A (JP)
Title: Fine pattern forming method
Inventor: YAMASHITA KAZUHIRO
IPC: H01L21/027
Filed: 1988-10-11
Abstract: PURPOSE:To enable a pattern sufficient in resolution to be formed by using a resist higher in the concentration of a photosensitive group in the surface and lower in the lower part in the resist applied on one of the surfaces of a semiconductor wafer. CONSTITUTION:The diazo type photoresist 2 is applied to the semiconductor substrate 1 and the substrate 1 is baked (e) from the reverse side, preferably, at a temperature of >=90 deg.C, and cooled (d) by dry air, preferably, at a tempera ture of <=23 deg.C from the surface time, resulting in forming the layer higher in the upper part 3 in the concentration of the photosensitive group and lower in the upper part 3 in the concentration of the photosensitive group and lower in the lower part 4. This resist is exposed to ultraviolet rays l by using a size reduction projection exposure device an a reticle 4. At that time, the contrast of a latent of a reticle pattern formed in the resist pattern is enhanced as com pared to the contrast between the intensities of lights incident on the surface of the resist 2, and a resist pattern 20 is formed by developing the area exposed to light l and removing it, thus permitting the contrast in the resist pattern to be enhanced and a pattern high in resolution to be formed.
Patent JP-S63266029-A (JP)
Title: Manufacture of titanium carbonitride-base cermet for cutting tool
Inventor: YOSHIMURA HIRONORI
IPC: C22C1/05
Filed: 1987-10-09
Abstract: PURPOSE:To develop a TiCN-base cermet for cutting tool excellent in fire loss resistance and wear resistance, by using a TiCN powder as a base material, by adding Co or Ni as binding material at the time of sintering and further metal carbides and Al having various characteristics to the above, and by sintering the resulting power mixture under specific conditions. CONSTITUTION:Co and/or Ni (5-25%) as a binding material at the time of sintering and also as a raw material for improving the toughness of a cermet product, 2-25% of Mo2C and/or WC as a raw material for improving the hardness and sintering characteristics of the cermet, and 1-30% of TaC and/or NbC as a raw material for improving the oxidation resistance and heat resistance of the cermet, or further, if necessary, 0.01-2% Al for improving the plastic deformation resistance of the cermet and 0.1-10% of ZrC and/or HfC for improving the hardness of the cermet are mixed, respectively in powdered states, with a powder of high-hardness TiCN. The resulting powder mixture is press-compacted, and the green compact is sintered at 1,350-1,500 deg.C in a mixed-gas atmosphere of Ar and N2 in which total pressure and N2 partial pressure are regulated to 2-200atm. and 0.01-1atm., respectively.
Patent JP-H08125950-A (JP)
Title: Display device
Inventor: YAMAMOTO HIDEAKI
IPC: H04N5/64
Filed: 1994-10-20
Abstract: PURPOSE: To absorb external force impact applied to a device main body and to prevent the damage of a glass surface or the like by interposing a buffer member between the front cover of a resin material and a filter. CONSTITUTION: The case body 1 of this display device such as a display panel 9 or the like is composed of the front cover 2 of the resin material provided with an opening on a front surface and a rear cover 3. The buffer member 15 of rubber or the like is interposed between the filter 10 of the display panel 9 and the front cover 2 and impact force applied from an outer part is absorbed and mitigated. By the simple constitution, the glass surface or the like is not damaged by the external impact in the display device.
Patent JP-2000052199-A (JP)
Title: Model attaching/detaching device for copying device
Inventor: FUJIMORI MIKIO
IPC: B23Q35/46
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To attach/detach a model by one operation in a model attaching/ detaching device for copy model attaching/detaching, which is used when a copy processing device is provided in a machine tool and an article to be machined is machined by using this device. SOLUTION: When a lever 7 attached to a lever attaching lock 7a is pulled, a supporting bolt B attached by a nut 9 to a main body B15 rotates a lever attaching block 7a around a supporting pin B7c, a connecting rod 12 attached to a supporting pin A7b is pulled, and since the connecting rod 2 screwed into a sleeve B11 and a spindle B10 screwed into the other end are integral, the spindle B10 is pulled in. When the lever 7 is released, the spindle B10 is returned to its original position by a spring 13 incorporated in the sleeve B11.
Patent JP-H08124462-A (JP)
Title: Contact of vacuum circuit breaker
Inventor: FURUSAWA MASAYUKI
IPC: H01H33/66
Filed: 1994-10-21
Abstract: PURPOSE: To provide a composition and a true density as desired to provide a firm junction by forming a contact from complex materials including a powder molding formed by HIP and part of a container made of copper for holding the molding, and soldering the container to a current-carrying CONSTITUTION: A pressurized molding 21a of mixed powders having a weight ratio of e.g. Cu-25 Cr-20 Bi is packed in a container 22 made of Cu which is thicker at its bottom face than at its side faces. The container 22 with a lid 24 thereon is evacuated while being heated to appropriate temperature inside an electric furnace and then a sealed portion 25 is formed. Next, the molding is packed in a high-pressure container 26 and subjected to HIP (hot hydrostatic pressing), and a sintered alloy 21b and the container 22 are integrated together to provide a contact material. After a currentcarrying rod is silver-brazed to the side of the container 22 opposite to the lid 24, the lid 24 side of the container 22 is removed by cutting to form a contact.  The density of the sintered alloy 21b is 99. 8% or more of its direct density, the Bi content of a low- melting-point metal is the same as a blend value, and little gas is released during assembly of a vacuum valve.