baber/WOPTO huggingface dataset:
Patent JP-H0819107-A (JP)
Title: Regenerative controller for electric motor vehicle
Inventor: ITO YASUYUKI
IPC: B60L7/14
Filed: 1994-06-29
Abstract: PURPOSE:To provide a regenerative controller for an electric motor vehicle in which the deterioration of a battery life is reduced and the decrease of the discharge capacity of an assembled battery can be supplemented. CONSTITUTION:A regenerative controller for an electric motor vehicle comprises an assembled battery 8 having a plurality of secondary cells connected in series, regenerative charge means (motor 10, inverter 11 and a controller 9) for charging the battery by regenerative generating at the time of decelerating the vehicle, a voltage sensor 6 for detecting the voltages of the cells for forming the battery 8, and a control unit 9 for detecting the maximum width of the unevenness of the voltages of the cells at the time of charging based on the detected result of the sensor 6, i.e., a difference between the voltage value of the cell having highest voltage and the voltage value of the cell having lowest voltage to vary the regenerative amount of the regenerative charge means in response to the maximum width.
Patent JP-2000176106-A (JP)
Title: Pachinko game machine
Inventor: KASHIWAGI ATSUSHI
IPC: A63F7/02
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To attract the interest of a game player toward a pattern of display more continuously to enhance his desire by a method wherein the number of random number values corresponding to each winning pattern is changed so that the frequency of generation of each winning pattern changes according to the winning patterns. SOLUTION: Patterns 40a-40c are provided on a display screen of a first pattern display device 40 disposed in the middle of a game area of a game board 14 to display any one of thirteen patterns formed from numerals 0-9 and characters 'middle', 'origin', and 'big'. In this case, a random number generating means is provided to generate winning pattern judging random number which is variable within a predetermined range. And when a ball enters a winning hole and the device 40 begins to vary patterns, random number is selected from the random number generating means to determine a fixed pattern, and a winning pattern corresponding to the selected random number is determined according to a corresponding table representing the relationship between random number and each winning pattern, which pattern is set in the fixed pattern.
Patent JP-S6212369-A (JP)
Title: Linear pulse motor
Inventor: NAKAGAWA HIROSHI
IPC: H02K41/03
Filed: 1985-07-05
Abstract: PURPOSE:To enhance the positioning accuracy by forming a groove on each leg of a pair of guide members and a pole forming member, and bonding the surfaces of the grooves with synthetic resin. CONSTITUTION:A linear pulse motor has a movable element 1, and a stator 2, and the element 1 moves along a guide path formed of a slit plate 4 and a guide 8. In this case, grooves 8a which extend in a direction perpendicular to the moving direction of the element 1 are formed on the surface of the guide 8 to contact the plate 4, and grooves 4i is similarly formed on the surface of the legs 4g, 4h to contact the plate 4. When the guide 8 is mounted on the plate 4 with screws, synthetic resin 20 is coated in advance on the surfaces to be contacted, and after the resin 20 is solidified in the both grooves 8a, 4i, and they are clamped with the screws. Thus, the guide 8 and the plate 4 are tightly secured, and even if the environmental temperature changes, the moving direction of the element 1 can be always maintained in a normal direction.
Patent JP-H09300964-A (JP)
Title: Door weather strip
Inventor: WATABE YUJI
IPC: B60R13/06
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a door weather strip fitted to a biparting door so as to be able to easily prevent water from infiltrating into the interior side due to high pressure car wash. SOLUTION: This weather strip is fitted to a parting part of one door of a vehicular biparting door from the other door by a base part 11 and a fixed piece 14 integrally formed at the lower part of the base part 11, and when the door is closed, the parting part of the lateral doors is sealed by a hollow seal part 12 integrally formed at the base part 11, and a seal lip 13 integrally formed at a part, intersecting the body side weather strip at the lower part of the base part 11, so as to be continuous with the hollow seal part 12. In this case, a seal wall 21 shielding a space R between the seal lip 13 and the fixed piece 14 is formed in a lower position than a position intersecting the body side weather strip.
Patent JP-S637209-A (JP)
Title: Edge trimming method for steel strip
Inventor: USUI TERUHISA
IPC: B23Q11/04
Filed: 1986-06-26
Abstract: PURPOSE:To keep good machinability and improve the durability of a cutter may making a chip thicknees optimum when the machining tolerance of a steel strip gives a change, and adjusting a cutter machining rate and/or feed rate. CONSTITUTION:A controller 8 is inputted with the machining rate Vc of a cutter 1 from a machining rate detector 4, the feed rate Vl of a steel strip from a feed rate detector 5, a machining tolerance (t) from a machining tolerance detector 6 and an optimum chip thickness Sa from an optimum chip thickness setting device 7. Relationship among Vc, Vl, (t) and S is preliminarily determined between with Sa, and Vc and/or Vl are adjusted when (t) gives a change. Therefore, the durability of the cutter can be improved under the condition wherein the machinability of the trimming cutter 1 is kept good.
Patent JP-H04349388-A (JP)
Title: Driving method for organic emission element
Inventor: ENDO HIROSHI
IPC: H05B44/00
Filed: 1991-05-24
Abstract: PURPOSE:To realize high intensity emission for a long time by applying AC voltage between the electrodes of an organic emission element which has an emission layer made up of fluorescent material and a positive hole and/or a mobile donating agent between two electrodes opposed to each other. CONSTITUTION:An emission layer whose thickness is 1000Angstrom  is formed by dip coating from a solution of 1.2-dichloroethane containing one part by weight of poly (N-vinylcarbazole) as a positive hole mobil donating agent, one part by weight of 2,5-vis(1-naphtyl)-1,3,4-oxadiazol. as an electron mobil donating agent and 0.02 parts by weight of 3-(2'-benzothiazole)-7-diethyl amino coumarin (coumarin 6) as fluorescent material on an ITO glass substrate to which ultrasonic cleaning and ultraviolet rays cleaning are applied, and further, vacuum deposition of magnesium is applied to the substrate in a thickness of 2000Angstrom . Green light of 300cd/m<2> can be obtained for 200 hours at a luminance retention of 0.92 after emission of light from the side of the substrate when a sine-wave voltage of effective voltage of 20V 50Hz is applied to this element.
Patent JP-S6126127-A (JP)
Title: Electronic blackboard
Inventor: KOBAYASHI AKIRA
IPC: G06F3/042
Filed: 1984-07-17
Abstract: PURPOSE:To make an input coordinate easily coincide with an output coordinate by uniting a coordinate detector with the display surface of a display part. CONSTITUTION:An electronic blackboard is constituted of a blackboard-like air gap type touch sensor device or a digitizer 5, a rear screen 6 arranged on the back of the digitizer 5, a back projection type video projector 7 projecting from the back of the rear screen 6, and a control device 3. When a picture is written on the surface of the transparent touch sensor or the digitizer 5 arranged in the front of the rear screen 6 with an input pen or the like, the input coordinate value of the written picture detected by the transparent touch sensor or the digitizer 5 is processed by a control device 3. Then, the picture is displayed on the rear screen 6 at a position corresponding to the input coordinate value by the projector 7.
Patent JP-S635147-A (JP)
Title: Combination of piston ring with cylinder
Inventor: SHINADA MANABU
IPC: F16J9/26
Filed: 1986-06-26
Abstract: PURPOSE:To improve wearing resistance, by providing a combined film layer, consisting of a nickel-phosphor alloy plated foundation layer and silicon nitride, on a sliding surface of a piston ring while a combined film layer, formed by a nickel-plated foundation layer and silicon carbide, on a sliding surface of a cylinder. CONSTITUTION:A piston ring 1 is formed on its sliding surface a combined film layer 2 in which silicon nitride of 0.5-10mum mean grain size is dispersed in a 5-30% range by volume ratio in a nickel-phosphor alloy plated foundation layer consisting of 0.2-10wt% phosphor and the rest of nickel. While a cylinder is formed in its sliding surface a combined film layer, in which silicon carbide grains of 1-10mum mean grain size are dispersed in as 10-30% range by volume ratio in a nickel-plated foundation layer, and these piston ring and cylinder are combined. In this way, wearing resistance between both the piston ring and the cylinder can be improved.
Patent JP-H0817390-A (JP)
Title: Photodetector equipped with cooling device and its manufacture
Inventor: TATEISHI NAOHISA
IPC: H01J43/28
Filed: 1994-06-29
Abstract: PURPOSE:To ensure the properties of joining and fitting a detector main body and a cooling device together and to improve operability in assembling them together by joining a heat conductor and the detector main body together via a contact piece. CONSTITUTION:A conducting plate 14a forming part of a heat conductor 14 is fused by high-frequency heating to one end of a glass bulb 1 which is open at both ends. Thereafter, the holder plate 15 of a contact member 12 is secured to the inner surface 14c of the conducting plate 14a by electronic welding. Then, with a detector main body 2 inserted from the other end of the glass bulb 1, the joint piece 5A of a base 5 is pushed into the storage portion P of a contact piece 13. As a result, the joint piece 5A of the base 5 is resiliently pinched inside the storage portion P by the collaboration of first and second contact pieces 13A, 13B, and makes contact with the surface of the contact piece 13. Then the bulb 1 is fused to a stem 8. As a result, the bulb 1 is sealed by the conducting plate 14a and the stem 8.
Patent JP-S636508-A (JP)
Title: Optical fiber welding device
Inventor: KAMATA FUJIO
IPC: G02B6/24
Filed: 1986-06-26
Abstract: PURPOSE:To simplify a welding work, and to reduce a connection loss by forming first and second tapers in first and second optical fibers. CONSTITUTION:A local heating device 2 for welding an optical fiber is provided in the center of an optical fiber welding machine 1. On the right and left of this device 2, soft clamp mechanisms 4a, 4b for clamping the first and the second optical fibers 3a, 3b by a clamp force of the extent that they can move finely only in the axial direction of the optical fibers 3a, 3b are provided. In this state, the optical fibers 3a, 3b on first and second moving bases 6a, 6b are welded without executing an axial alignment by a special mechanism, and thereafter, when the moving bases 6a, 6b are moved with a prescribed speed difference (acceleration difference) in the same direction by a control part 7 by operating the device 2, the first and the second tapers are formed in the optical fibers 3a, 3b. In this way, without executing a precise axial alignment of the optical fibers 3a, 3b, welding of a low loss can be easily executed.
Patent JP-H1068673-A (JP)
Title: Optical anisotropy measuring apparatus and method using the same
Inventor: OSAKI YOSHINORI
IPC: G01M11/00
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To minimize a measuring region in a method for measuring optical anisotropy. SOLUTION: In an apparatus for measuring the optical anisotropy of specimen 22, which irradiates a measuring light flux A and detects the whole reflected light to measure the optical anisotropy of the specimen 22, a portion of the light flux A is irradiated to the specimen at an angle smaller than an critical angle and is constituted to transmit the specimen 22, so that a region producing the total reflection in the light flux irradiating region at the specimen interface will approach a circle to thereby minimize the measuring region. Thus, for example, fine orientation defects in a liquid crystal can be detected. Also, the optical anisotropy except for that of the interface of the specimen 22 can be measured.
Patent JP-S629368-A (JP)
Title: Recorder
Inventor: YUASA KAZUHIRO
IPC: G03G15/24
Filed: 1985-07-08
Abstract: PURPOSE:To obtain an image with a high SN ratio by conveying a recording medium to between a transfer means and a toner conveying means and transferring toner on a surface to the recording medium, and thus forming a toner image on the recording medium. CONSTITUTION:The transfer part 300 transfers the toner image 212 stuck on the toner conveyor 100 to the recording medium 312 with an electric field produced by a potential difference at a dark part between a counter roller 310 and the surface layer 108 of the toner conveyor 100. The transfer of the toner at the transfer part is carried out by the electric field by the potential difference V1 produced at the dark part between the counter roller 310 and the surface layer 108 of the toner conveyor 100, so the transfer rate varies with the voltage V1 applied to a conductive layer 104. The transfer rate is as shown in a graph, and a 60% transfer rate is obtained by setting the V1 to 200V. Thus, this recording device need not be provided with a high voltage driving circuit which drives a stylus electrode for picture element units of contrography and a circuit for switching.
Patent JP-H0817042-A (JP)
Title: Magnetic recording medium
Inventor: ISHIKAWA AKIRA
IPC: C09D5/23
Filed: 1994-06-29
Abstract: PURPOSE:To obtain a magnetic recording medium capable of high density recording and excellent especially in output characteristics. CONSTITUTION:This magnetic recording medium consists essentially of a magnetic substrate 1, a nonmagnetic layer 2 formed on the substrate 1 and a magnetic layer 3 formed on the nonmagnetic layer 2. Each of the nonmagnetic layer 2 and the magnetic layer 3 contains powder. The total surface area (alpha1 of all the powder contained per unit volume of the magnetic layer 3 (the total surface area of all the powder/the total volume of the magnetic layer 3) [m<2>/cm<3>] is >130 to <180, the total surface area alpha2 of all the powder contained per unit. volume of the nonmagnetic layer 2 (the total surface area of all the powder/the total volume of the nonmagnetic layer 2) [m<2>/cm<3>] is >100 to <160 and the ratio of alpha1 to alpha2 (alpha1/alpha2 is >0.8 to <1.3.
Patent JP-H06343887-A (JP)
Title: Inlet passage of improved low pressure descending rotational vane for coal grinding machine
Inventor: JIYOOJI BII WATOSON
IPC: B02C15/00
Filed: 1993-05-28
Abstract: PURPOSE: To achieve development of an annular passage design for a pulverizing machine which reduces the pressure drop across an annular passage. CONSTITUTION: This annular passage constitution body for the pulverizing machine has a stationary housing 6 which constitutes an inlet reservoir chamber 21 for air to be sent to the pulverizing machine and a pulverizing zone 20 for entraining and transporting the pulverized particles, a rotary pulverizing table 16, an outer wall 22 and an inner wall 24 forming the annular passage in-between around the pulverizing table and vanes 12 which divide the annular position to plural circumferentially compartmentized inlet ports 10. The outlet ends of the respective vanes are inclined at acute angles with the horizontal plane and the inlet ends are tapered and extend perpendicularly.  The inlet ends of the respective vanes include flow guide plates 26 which exist upstream of the outlet ends in a rotating direction and guide the flow from the reservoir chamber 21 to the respective passage inlets.
Patent JP-H0811711-A (JP)
Title: Transfer device for unmanned transfer vehicle
Inventor: OKUYAMA GOJI
IPC: B61B13/00
Filed: 1994-06-29
Abstract: PURPOSE:To simplify the structure of a driving device and reduce the number of part items, by effectively supporting the load applied to a link. CONSTITUTION:When a load is lifted up, this load is applied to a movable member 336 and a fixed member 332, and since each bending direction of the fixed member 332 and the movable member becomes reverse, the applied loads offset each other. Accordingly, when a bending force acts, the lead vector in the lateral direction of a link mechanism 312 becomes reverse, and the loads in the lateral direction are offset, and also the load having a relatively large load can be easily lifted up. Further, when a bar 302 reaches the uppermost position, the fixed member 332 and the movable member 336 are rectilinearily set on a rotary shaft 328A, and the load can be surely supported.
Patent JP-H0328569-A (JP)
Title: Shift controller of range type duplex speed changer and method of the same
Inventor: RONARUDO KIISU MAAKIIBETSUKU
IPC: F16H59/02
Filed: 1990-06-06
Abstract: PURPOSE: To enable manual adjustment and to achieve effective control at minimum cost by constituting a device from a control/display board or a control panel in which a driver can select shifting, an electronic control unit for outputting respective signals of transmission input shaft and mainshaft rotational speeds and shifts by a specified logical rule, and a transmission actuator. CONSTITUTION: An electronic control unit 106 of a controller 104 receives signals of input and mainshaft speed sensors 98, 102 and a driver controller 108 and processes and outputs the signals according to a specified logical rule. The output signals are input into a driver controller 108 to control a shift operation mechanism such as a manifold 112 for controlling actuators 70, 96 of a main part and an auxiliary part. Moreover, an operator can select a shift and a semi-automatic preselect mode by using the driver controller 108, and a current mode, the transmission operating state, shift and the like are displayed. Accordingly, an engine throttle means and a master clutch can be manually adjusted and efficiently controlled at minimum cost.
Patent JP-S5848931-A (JP)
Title: Three-dimensional integrated circuit
Inventor: YOSHINO MASARU
IPC: H01L21/60
Filed: 1981-09-18
Abstract: PURPOSE:To easily assemble a three-dimensional integrated circuit by the two- dimensional method by integrating the metallic pads for combining input/output signals of three-dimensional IC and the external package in one plate of IC. CONSTITUTION:The metallic pads 3 are integrated on the upper surface 7 of the IC 1 in order to combine the input/output signals of three-dimensional IC 1 and external package and these are connected 6 respectively by the metallic leads 5 connected to the output lead 4 of the package 2. Since the pad 3 and lead 5 are arranged two-dimensionally these can be connected easily and economically only with plain connection.
Patent JP-H096609-A (JP)
Title: Program execution device and program conversion method
Inventor: MATSUMOTO KENJI
IPC: G06F9/30
Filed: 1995-06-15
Abstract: PURPOSE: To reduce a program size, to increase a processing speed, and to reduce the number of classifications of instruction codes. CONSTITUTION: An instruction code is decoded by an instruction decoding part 2. In this case, it is discriminated whether immediate data is encoded or not. After decoding, the operation code is sent to an operation execution part 5. When the instruction code has immediate data, it is sent to a decoding part 3 an, is decoded in accordance with a prescribed rule. Decoded data is sent to the operation execution part 5. Since immediate code is shortened by encoding, the program size is reduced, and the frequency in fetch is reduced to increase the processing speed. Since the instruction code length is made shorter, the number of classifications of instructions which can be designated in the same format is increased.
Patent JP-S629998-A (JP)
Inventor: SHIBUYA YOSHIAKI
IPC: B43K3/00
Filed: 1985-07-06
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-H0312341-A (JP)
Title: Clad glass for optical fiber
Inventor: TOKITA MINORU
IPC: C03C13/04
Filed: 1989-06-12
Abstract: PURPOSE:To improve weldability to core glass and chemical durability by incorporating SiO2, PbO, Al2O3, B2O3, Li2O, Na2O, and K2O. CONSTITUTION:A mixture is prepared by mixing 55-75% (by weight, the same applies to the following) SiO2, 3-15% PbO, 0-10% Al2O3, 0-10% B2O3, 0-15% Li2O, 0-20% Na2O, and 0-20% K2O so that the total content of Al2O3 and B2O2 and the total content of Li2O, Na2O, and K2O are regulated to 1-16% and 10-33%, respectively, and also mixing, it necessary, 0-5% MgO, 0-5% CaO, and 0-5% ZnO so that the total content of MgO, CaO, and ZnO is regulated to 1-10%, and then, the above mixture is subjected to heating and melting to undergo vitrification.
Patent JP-S6129014-A (JP)
Inventor: YAMADA MINORU
IPC: H01B12/06
Filed: 1984-07-19
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-H0665315-A (JP)
Title: Production of polypropylene
Inventor: SAITO HIROO
IPC: C08F8/00
Filed: 1991-06-20
Abstract: PURPOSE:To reduce the loss of catalyst activity during polymn. and produce polypropylene excellent in processibility and stiffness by subjecting propylene to multistep polymn. using a specific catalyst. CONSTITUTION:Propylene is subjected to multistep polymn. in the presence of a catalyst comprising a solid catalyst component contg. Mg, Ti, a halogen, and an electron-donating compd., an organometallic compd., and an organosilicon compd. of the formula (wherein R<1>, R<4>, and R<5> are each a 1-10C hydrocarbon group; R<2> is a 1-10C hydrocarbon group or R<6>O; R<3> is a 1-10C hydrocarbon group or R<7>O; (x) is 2 or 3; and R<6> and R<7> are each a 1-10C hydrocarbon group). The polymn. is carried out under such conditions that the melt flow rate of a PP component generated in each polymn. step differs from the melt flow rates of PP components generated in other steps, that the melt flow rate of a PP component produced in the step where the highest mol.wt. is obtd. is 0.0001-10g/10min, and that the melt flow rate of a PP component produced in the step where the lowest mol.wt. is obtd. is 10-1,000g/10min.
Patent JP-S5373474-A (JP)
Title: Continuous contact method and apparatus for gas with granular material
Inventor: OKADA TAKEO
IPC: F26B17/14
Filed: 1976-12-13
Abstract: PURPOSE:To carry out adsorption and desorption continuously without valve changing operation by countercurrent contact of granular material such as adsorbing agent which can be regenerated with gas while the agent falls within a catalyst apparatus so as to absorb gas components, and after the absorption (adsorption), by countercurrent contact with regenerating gas in regeneration apparatus.
Patent JP-H07334999-A (JP)
Title: Non-volatile semiconductor storage device and data processor
Inventor: MATSUBARA KIYOSHI
IPC: G11C16/06
Filed: 1994-06-07
Abstract: PURPOSE:To obtain a technology for relieving defect of a non-volatile memory element in which a specific process is not required, the access time is not increased, and increase of the area is less. CONSTITUTION:This device is provided with a memory cell MC-R for storing a relieving information which specifies a memory cell MC-R for redundancy and a memory cell MC to be replaced with the memory cell MC-R. When relieving information is written, selection of the memory cell MC-C is performed by a relieving bit selecting circuit RSEL. Written relieving information is initially loaded to a relieving information latch CLAT by instruction of a reset signal MD2. When normal write-in and read-out are performed, an address comparing circuit ACMP compares the relieving information with an address information externally supplied, and when they are coincident with each other, the memory cell MC-R for redundancy is selected.