baber/WOPTO huggingface dataset:
Patent JP-S62150868-A (JP)
Title: Lead frame for semiconductor device and resin sealing method using same
Inventor: TAKAHASHI HIDEKAZU
IPC: H01L23/50
Filed: 1985-12-25
Abstract: PURPOSE:To save a lead frame member and the surface area of a mold for sealing with resin by a structure that the lead frame is longitudinally and laterally developed to correspond to a plurality of units. CONSTITUTION:A lead frame 6 is developed in lead frame units to laterally correspond to the elements of a plurality of units. The lead frame is developed to longitudinally correspond to the elements of the plurality of units. An IC pellet 10 is wire bonded between electrodes and leads 2 in the state connected with a tab 1. A resin mold 5 seals the elements of the two units of longitudinal direction. A semiconductor pellet 11 can be connected with the tabs 1 of all the units in good operating efficiency by relatively moving the lead frame in a direction of an arrow. In this case, the longitudinal units are formed of one resin block as designated by broken lines 5, and the resin can be then cut.
Patent JP-2000123621-A (JP)
Title: Fluorescent lamp covering material
Inventor: MORI KOJI
IPC: C09K3/00
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a covering material capable of exhibiting excellent ultraviolet ray shielding performance under high temperature for a long time by laminating in order an adhesive layer made of an adhesive composition containing adhesive resin and an ultraviolet ray absorbing copolymer comprising at least one reaction type ultraviolet ray absorber and an unsaturated monomer, and a releasing agent on the one side of a resin film. SOLUTION: A reactive ultraviolet ray absorber is selected from a benzotriazole compound represented by formula I, a benzophenone compound represented by formula II, and a triazine compound represented by formula III. Methyl methacrylate is used as an unsaturated monomer. A copolymer has low transpiration property and crystallinity, and high heat resistance, and a fluorescent lamp covering material capable of using at 100 deg.C or higher for a long time is obtained. In formulas, R1 shows H, a halogen, a 1-8C alkyl group, 1-4C alkoxy group, a cyano group, or a nitro group; R2 shows a 1-12C alkylene group; R3 shows H, a 1-8C alkyl group; R4 shows H, a methyl group; R5 shows H, a hydroxyl group; R6 shows H, a 1-6C alkoxy group; R7 shows H, a 1-10C alkyl group, a 1-10C alkoxy group.
Patent JP-H09132060-A (JP)
Title: Safety running control device and control method of vehicle
Inventor: OCHI TATSUYA
IPC: B60W10/10
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To carry out an accurate performance deciding of a driver and realize a safety running of a vehicle, by operating the difference between an object running locus and the actual running locus of the vehicle, and deciding the operating performance of the driver depending on the difference. SOLUTION: While the locus a vehicle runs on is operated by an object running locus setting means 101 such as a one's own car position detecting means of a navigation system and the like in the running condition of a vehicle, the locus the wheels of the vehicle draw actually is detected by a means 102 such as an on-vehicle camera for forward recognition to find the running locus of the wheels. Then, a deflection of the locus drawn by the vehicle actually to the locus the vehicle is to run is calculated by a running locus deflection operation means 103, and the performance of the driver is decided into three grades, the advance driver, the middle driver, and the beginner driver, by making the operation result found by the running locus deflection operation means 103 as an index.  A control parameter according to the performance of the driver is operated by a control parameter operation means 105, and it is output to a power train control means 106.
Patent JP-H09131133-A (JP)
Title: Reflecting material for controlling plant growth and growth control of plant
Inventor: OI TATSU
IPC: A01G7/00
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain a reflecting material capable of promoting or suppressing growth of a plant and useful for culturing the plant in a facility for producing seed and seedling by controlling a value defined by a specific formula in reflected light obtained when natural light is reflected. SOLUTION: In a reflected light obtained by reflecting natural light, a value A defined by the formula A=R/Fr (R is a light quantum bundle of 600-700nm; Fr is a light quantum bundle of far-infrared reflecting light of 700-800nm) is controlled to <=0.9 to provide the objective material having growth promoting effect and a value A is controlled to >=1.3 to provide the objective material having growth suppressing effect. The value A can be controlled by using a proper dye.
Patent JP-H07118461-A (JP)
Title: Thermoplastic resin composition
Inventor: KAMISHINA JUNJI
IPC: C08L101/00
Filed: 1993-10-27
Abstract: PURPOSE:To obtain the subject composition consisting of a polyolefin, a hydrogenated diene-based polymer and a polyolefin-modified polysiloxane, excellent in flexibility, strength and sliding property and useful as skin layer for instrument panels, etc. CONSTITUTION:This composition consists of (A) 1-98wt.% of a polyolefin, (B) 1-98wt.% of hydrogenated diene-based polymer in which >=80% of a conjugated diene part is hydrogenated, (C) 1-98wt.% of a polyolefin-modified polysiloxane and (D) 0-100 pts.wt. (based on 100 pts.wt. of these components A+B+C) of oil. Furthermore, the component A is preferably polyethylene and the component B consists preferably of (i) a polybutadiene polymer block having <=20% 1,2-vinyl bond content and (ii) a polymer block composed of a conjugated diene homopolymer or a vinylaromatic compound-conjugated diene copolymer and having 25-85% vinyl bond content of a conjugated diene part.
Patent JP-H02137254-A (JP)
Title: Substrate potential detecting circuit
Inventor: OYAMA JUNICHIRO
IPC: H01L27/04
Filed: 1988-11-17
Abstract: PURPOSE:To reduce consumption current by a method wherein, by using a substrate potential detecting circuit activation transistor, the activation period of a substrate potential detecting circuit is limited, and a substrate potential is subjected to discrete sampling. CONSTITUTION:When a substrate electric potential is higher than a specific level, a switching transistor Q2 is in the OFF-state; an activation transistor Q1 is used, and a control signal is put in a low level; then the transistor Q1 turns ON, and electric charge is supplied to a node N2, thereby activating a substrate potential generating circuit 2, and starting an operation to lower the substrate potential. Next, when the transistor Q1 turns OFF by putting the control signal in a high level, the circuit 2 has been activated; when the substrate potential becomes lower than a level, the transistor Q2 turns ON, and the level of the node N2 is lowered; since the output signal has been kept in a high level, the circuit 2 continues to be activated; when the control signal is put in a low level and the transistor Q1 turns ON, the circuit 2 is unactivated while the transistor Q2 is in the ON state and the node N2 is kept in a low level; when the control signal is put in a high level, and the transistor Q1 turns ON, the circuit 2 is in the inactivated state. Thereby, the substrate potential can be restricted in a desired voltage range while the substrate potential is detected.
Patent JP-H06138367-A (JP)
Title: Sight line detecting device
Inventor: YAMADA AKIRA
IPC: G02B7/28
Filed: 1992-10-29
Abstract: PURPOSE:To enhance the success probability for detecting the line of sight, and to detect the line of sight with high accuracy by detecting the line of sight again after changing an image output of a reflected image of an eyeball, or changing the detection threshold of a feature point of the reflected image in the case of being unsuccessful in the detection of the line of sight. CONSTITUTION:Whether a Purkinje image and the pupil center position are detected already or not, and when the detection is unsuccessful, when the number of times of the unsuccess for detecting a line of sight is a first time or a second time, whether the unsuccess is caused by the detection of the Purkinje image or not is decided. As a result, when the detection of the Purkinje image is successful, the detection of the pupil center is unsuccessful, and since this case is generally supposed so that the difference of output levels of the pupil and the iris does not reach a threshold V, the level of the iris part is raised by changing a storage time of a CCD-EYE (image sensor) 14, or an amplification characteristic of a sensor output. Also, in the case of being unsuccessful in the detection of the Purkinje image, the position of an infrared emitting diode (IRED) 13 being a light source is changed.
Patent JP-S63144929-A (JP)
Title: Double driving mechanism permitting fine and rough movement in precision machine tool
Inventor: TOMITA YOSHIYUKI
IPC: B23Q5/26
Filed: 1986-12-09
Abstract: PURPOSE:To permit the drive which has a high resolving power for positioning and a high speed responsiveness by combining a finely movable mechanism which supplies a fluid pressure into a hollow structure body and utilizes an elongation quantity due to the deformation of the hollow structure body, with a roughly movable mechanism consisting of a servomotor and a ball screw. CONSTITUTION:The drive which possesses a large stroke and high resolving power as a whole and high responsiveness is permitted by using a roughly movable part consisting of the combination a servomotor 1 or 2 for a large stroke shift and a ball screw 3 or 4 and a finely movable part A for the drive which possesses a small stroke and a high speed high resolving power. In common, a ball screw driving mechanism has a control-disable region because of the frictional torque, etc. In this case, the shift span of the finely movable part is set, and when the position of an object is set into this region, control is suspended, and fine correction drive to an aimed value is carried out by the finely movable part. in this system, the high speed drive which has a large stroke and high resolving power is permitted.
Patent JP-H02136495-A (JP)
Title: Method of construction of structure to existing light-weight ground structure
Inventor: NAEMURA KOZO
IPC: E21D9/06
Filed: 1988-11-18
Abstract: PURPOSE:To improve profitability and efficiency by utilizing blocks after cutting by cutting a light-weight ground structure by a rotary or reciprocating cutter, a heating melting wire cutter, laser beams, etc., and burying and executing a novel structure. CONSTITUTION:Two cut ditches 5 are formed while interposing excavation width 6 through a cutter means such as a chain-saw, and blocks 4 between the ditches 5 are removed integrally. When burying depth is insufficient, two out ditches 5' are further executed, and blocks held by the ditches 5' are taken off. A buried pipe 7 is arranged, and the periphery of the buried pipe 7 is filled with granular chips generated at the time of cutting as they are or by mixing a mixing buried material. The integrally removed blocks 4 are back-filled. Accordingly, the blocks 4 carried out once can be utilized, thus improving operating efficiency while economizing a back-filling material.
Patent JP-H04167084-A (JP)
Title: Character reader
Inventor: SUDA MASATO
IPC: G06K9/34
Filed: 1990-10-31
Abstract: PURPOSE:To detect stable character lines at all times and to detect and segment characters by scanning a character image in the same direction with and at right angles to the character lines and extracting maximum density value data on scanning lines, and detecting the characters from their density differences. CONSTITUTION:The character image stored in a many-valued image memory 13 is scanned in the character entry direction (character line direction) first to extract the maximum density value data A1 on each scanning line, and this extracted maximum density value data A1 is the largest density value data among density value data on each scanning line. Differential data A2 is found from the maximum density value data A1 and the character lines are detected and segmented (a1 - a2) according to the maximum value of the differential data A2. Then the character image on the detected character lines (a1 - a2) is scanned at right angles to the character lines to extract maximum density value data B1 on the respective scanning lines and the characters are detected and segmented (b1 - b2, b3 - b4, and b5 - b6) from the maximum value among differential data B2 found from the data B1. Consequently, the character lines are stably detected at all times and the respective characters are stably detected and segmented.
Patent JP-2000124046-A (JP)
Title: Transformer wound core
Inventor: TAKEUCHI MASAKI
IPC: H01F27/25
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a stepped core and miniaturize a coil and the core by improving the space factor of the core to the coil, and realize reduction in size, loss, and cost of a transformer. SOLUTION: In a transformer wound core 1, constituted of a plurality of unit wound iron cores 11, the unit wound core 11 is constituted as a structure having a plurality of steps where an inner core part 11a and an outer core part 11b are shifted from each other. The inner core part 11a of the unit wound core makes contact with the outer core part 11b of the adjacent unit wound core, and the outer core part 11b of the unit wound core makes contact with the inner core part 11a of the adjacent unit wound core.
Patent JP-S63147007-A (JP)
Title: Winder for falling dam
Inventor: UEDA ISAMU
IPC: E02B7/40
Filed: 1986-12-08
Abstract: PURPOSE:To permit automatic winding operation to be performed by a method in which when the water level of a float chamber is low, the float is lowered, the dam is held immovably by clamping a brake drum, and when the float rises, the clamping is released. CONSTITUTION:When a winder 37 is normally turned, the rotation is transmitted to a sprocket 15, a chain 38, a sprocket 14, and a reduction gear device 10 and the drum 8, and the dam is raised through a wire 9. A fallen dam 1 is then raised, and the water level 35 is kept usually. When a flood water level 36 is reached, the water level in the float chamber 28a is raised by the inflow of water from an inlet 32. When water flows into the float chamber 28b, the float 20 rises and the dam 1 is unlocked and fallen down under its own weight and by water pressure. Locking action acts on an automatic brake drum by the water level of upstream of the dam 1, permitting smooth operation to be performed.
Patent JP-H03152724-A (JP)
Title: Access method for optical card
Inventor: MIZUTA TAKASHI
IPC: G11B7/085
Filed: 1989-11-09
Abstract: PURPOSE:To attain accurate and high speed access by providing an absolute position detector to an optical pickup, expressing the relative position relation between the absolute position detector and an optical card in a linear equation by self-study, and driving a linear motor along with the linear equation. CONSTITUTION:An optical pickup 1 is connected to a linear motor 2, a sensor contact 4 is moved while being in contact onto an absolute position sensor 3 when the optical system is driven by a linear motor 2. When an optical card is loaded to a reader and writer, the relative position relation between the absolute position detector 3 and the optical card is studied to calculate a linear equation representing the relation between the track position of the optical card and the output of the absolute position detector 3. In the case of succeeding access, an object track number is substituted in the linear equation to calculate the output of the absolute position detector at an object track position reversely, then the object position is decided to be driven by the linear motor and the optical pickup is drive up to a object position at high speed. Then high speed and accurate access is realized.
Patent JP-H09114476-A (JP)
Title: Karaoke equipment
Inventor: URANO TAKAYOSHI
IPC: G09G5/00
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To effectively appeal that a user is singing a song without looking at lyrics telop. SOLUTION: A KARAOKE equipment 1 plays a music based on the musical sound data stored in a musical sound data storage section 24 a corresponding lyrics telop is displayed on a monitor 7. If a non-displaying mode is selected by a lyrics display selection means 19, no lyrics telop is displayed on the screen of the monitor 7 and a message is displayed indicating that a non-displaying mode is being selected. Thus, the singer effectively appeal that he is signing a song without looking at lyrics telop.
Patent JP-2000124782-A (JP)
Title: Semiconductor integrated circuit and ic card
Inventor: MIYAWAKI YASUHARU
IPC: H03K17/687
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To reduce a through current in a CMOS output buffer circuit. SOLUTION: An output buffer circuit is provided with a plurality of CMOS output circuits 1. First and second load MOS transistors (ELPM and ELNM) are provided in power supply wirings 2 and 3. The current supply capability of each load MOS transistor is equal to or more than the current supply capability of one CMOS output circuit and is set smaller than the total current supply ability of all the CMOS output circuits sharing both load MOS transistors.  When the plurality of CMOS output circuits simultaneously perform an output inversion operation, a current decided by the size of both load transistors is distributed to the plurality of the CMOS output circuits, the current flowing to one CMOS output circuit at the time is smaller than the current when only one CMOS output circuit performs an inversion operation and it reduces the through current in a transient response operation as a whole.
Patent JP-H07220695-A (JP)
Title: Connecting method of molybdenum foil and molybdenum lead part and manufacture of lamp sealing part by using same connecting method
Inventor: HISHINUMA NOBUYOSHI
IPC: H01K3/20
Filed: 1994-11-02
Abstract: PURPOSE:To provide a method to reliably connect molybdenum foil and a lead part to each other with sufficient strength without using an expensive binder such as platinum or platinum clad molybdenum. CONSTITUTION:A molybdenum member 8 having carbon is interposed between molybdenum foil 4 and a molybdenum lead part 3, and both are fixed together by resistance welding. The molybdenum member 8 having carbon is formed by covering the molybdenum member with carbon, or carbon not less than 30 weight ppm can be provided in the molybdenum member 8, or a molybdenum carbide layer can be formed on a surface of the molybdenum member 8. A lamp sealing part can be manufactured by this connecting method by using a filament assembling body.
Patent JP-H09107117-A (JP)
Title: Manufacture of semiconductor device
Inventor: HARADA YASUKI
IPC: B08B7/00
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To improve the yield in the manufacture of a semiconductor device by preventing defects, such as short circuit, caused by fine dusts adhering to the deposition surface of a substrate during the manufacture, without increasing the process cost and the number of processes. SOLUTION: A semiconductor device is formed by successively depositing a first electrode layer 8, a semiconductor layer 14 and a second electrode layer 15 on a substrate 7. A dust removal process, which removes fine dusts 9 that adhered on the deposition surface of the substrate 7, is performed at least once in the deposition process of the semiconductor layer 14.
Patent JP-H0599002-A (JP)
Title: Throttle control device
Inventor: TAGUCHI YOSHINORI
IPC: B60K31/00
Filed: 1991-10-12
Abstract: PURPOSE:To disconnect a throttle valve to a driving device first, when an abnormal condition succeeds for more than a specified period, without stopping an engine abruptly, by monitoring an operation condition of a throttle control device, and then judging an abnormal condition on the condition that an accelerator operation mechanism is at an initial position. CONSTITUTION:Output signals from an acceleration sensor 7, a throttle sensor 13 or the like are inputted into a judgment circuit in a fail monitor circuit 130. Then, judgment is carried out whether it is an abnormal condition, where an accelerator operation mechanism is substantially at an initial position and a throttle valve is opened by more than a specified opening, or not. When the abnormal condition succeeds for more than a specified period, an abnormal signal is output from an abnormality detection circuit. According to the abnormal signal, a solenoid clutch mechanism 2 is driven and the throttle valve is disconnected to a motor 4. When the abnormal signal is output again after a specified time passes from the first output of the abnormal signal, fuel supply to an internal combustion engine is stopped.
Patent JP-S62153019-A (JP)
Title: Transfer of bottle and device therefor
Inventor: SAITO HISATOSHI
IPC: B65G47/90
Filed: 1985-12-26
Abstract: PURPOSE:To prevent breakage of bottles and achieve transfer thereof in alignment by gripping individual bottles by holding heads and expanding equally the arrangement spacing of the holding heads for transferring operation. CONSTITUTION:Trays or upper and lower frames 2, 3 are moved relatively adjacent to predetermined positions, and the upper frame 3 is lowered. This causes pins 20, 20 of the supporting portion 6A of each holding head 6 to move apart from each other, so that gripping members 22, 22 are opened and the neck portion 23a of a bottle 23 is placed between holding edges 21, 21. Thereafter, when the upper frame 3 is moved upwardly, the space between the gripping members 22 is reduced to hold the bottle 23 by the holding edges 21, 21. Then, a linkage not shown above the upper frame 3 is actuated to enlarge the spacing of rods 11, 12 carrying the holding heads 6 and thereby to enlarge the spacing of the holding heads 6. This construction is effective to prevent interference between adjacent bottles and breakage of bottles.
Patent JP-2000117777-A (JP)
Title: Injection molding machine
Inventor: KAWAHARA SHIGEKI
IPC: B29C45/78
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To control the temperature of a molten rubber material to be injected from a nozzle part exactly to a desired temperature level by setting a squeeze control device activated by a rotary valve only at a position where the molten rubber material flows out of the rotary valve. SOLUTION: A hydraulic oil is supplied to the motor of a screw drive device and a hydraulic cylinder 2 to drive a screw rotatively and forward. Further a rubber ribbon supplied from outside is made into a molten rubber material 5 by the hydraulic cylinder 2. Next the molten rubber material 5 is sent out to a nozzle passageway 4 from the cylinder 2 in accordance with the advance velocity of the screw. A valve control device outputs a control signal for controlling a rotary valve 6 to an opening corresponding to the advance velocity of the screw. After that, a valve drive device drives the rotary valve 6 to control the squeezing of the molten rubber material 5.  The molten rubber material 5 is squeezed under control at one spot on the outlet side of a valve passageway 6A of the rotary valve 6 and thereby, the temperature of the molten rubber material 5 rubber frictional resistance is controlled.