baber/WOPTO huggingface dataset:
Patent JP-H11326898-A (JP)
Title: Reflection type liquid crystal display device
Inventor: HIGUCHI YOSHINORI
IPC: G02F1/1335
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To achieve a display picture which is bright, easy-to-see, and excellent in display quality and also small in size, light in weight and low in power consumption even under an environment dark in lighting by preventing the transmission light of a light emitting device, with which a reflection type liquid crystal display element is irradiated from the front side, from being shaded, refracted, and dispersed by transmission dots provided on a light guide plate. SOLUTION: On a 1st emitting surface 24a of a light guide plate 24 of a front light device 21, a pillar-like transmission dot 26 is formed, of which a side face 26a vertical to the 1st emitting surface 24a and a top flat plane 26b parallel with the 1st emitting surface 24a are mirror-finished for total reflection of light. The light L3 in the light guide plate 24 is made to exit from the side face 26a, and the light L3 reflected from a reflecting plate 16 is efficiently transmitted through the light guide plate 24 without being refracted and scattered on the top plane 26b.
Patent JP-S5829097-A (JP)
Inventor: YASUHARA TAKESHI
IPC: G08C19/16
Filed: 1981-08-15
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-S61284936-A (JP)
Title: Programmable microcell for use in integrated circuit device
Inventor: HARTMAN ROBERT F
IPC: H01L29/788
Filed: 1986-06-03
Abstract: A programmable macrocell 28 for use in an integrated circuit device including an electronic circuit 32 responsive to control signals and operative to perform particular operations selected by the control signals on input data signals and to develop commensurate output signals, and one or .more architecture control circuits 30 each including a programmable EPROM device 34 which when programmed generates a logic signal of a first state and when unprogrammed generates a logic signal of a second state, a read and write control circuit 36 responsive to input program data signals and a corresponding address signal and operative to program the EPROM device 34 by applying a programming potential thereto, and a sensing circuit 38 for sensing the programmed or unprogrammed status of the EPROM device 34 and for developing a commensurate control signal for mput to the electronic circuit 32.
Patent JP-H04190146-A (JP)
Title: Apparatus for inspecting article
Inventor: KOYAMA YOSHIFUMI
IPC: A23L17/60
Filed: 1990-05-17
Abstract: PURPOSE:To remove an inferior article to be inspected or to calculate the inferiority rate of a group of articles to be inspected by taking out a three primary color signal from the image signal obtained from the surface of the article to be inspected. CONSTITUTION:At least one of a brightness signal Y and a relative color signal X is formed on the basis of the three primary color signal Q taken out of the image signals P1, P2 of an article M to be inspected. Next, the high level state of at least one of the signal Y and the signal X is counted by count circuit 48, 148 to count the foreign matter N mixed with or bonded to the article M to be inspected and, when the count result W exceeds a predetermined value, foreign matter detection signals V1, V2 are generated to detect the foreign matter N without depending on the naked eye. One of or two of a red relative chromaticity signal XR, a green relative chromaticity signal XG and a bluish purple relative chromaticity signal XB is formed on the basis of the signal Q to be appropriately added corresponding to the hue difference between the article M to be inspected and the foreign matter N and, when the foreign matter N is counted and the count value exceeds the predetermined value, the foreign matter detection signals V1, V2 are generated to make it possible to calculate the inferiority rate of a group of articles to be inspected.
Patent JP-H01296814-A (JP)
Title: Semiconductor integrated circuit
Inventor: TANIZAWA SATORU
IPC: H03K17/56
Filed: 1988-05-25
Abstract: PURPOSE:To improve the switching speed with a simple constitution, to reduce an energy consumption and to prevent a jitter by providing an inverter to invert the output signal of a voltage follower output part. CONSTITUTION:When the level of an input falls, a PMOS 1 is turned on, an NMOS 2 is turned off and a base current flows from a power source +V into a bipolar transistor(BPT)3. At this time, since BPT 4 is shifted from the stationary off to off immediately, the period when both BPT 3 and 4 become on does not exist and a rash current through the BPT 4 does not flow. Consequently, the switching with a small noise and switching power is executed, and even when the input is changed repeatedly, the jitter is effectively prevented without mounting to a next switching.
Patent JP-H07331569-A (JP)
Title: Braider core
Inventor: NOZAKI KIMIO
IPC: D04C3/40
Filed: 1994-06-09
Abstract: PURPOSE:To provide a braider core to be used for knitting for a cylindrical knit in a braider, designed to smoothly move said cylindrical knit. CONSTITUTION:Plural arc-shaped grooves 43 are provided in the axial direction at a specified angle on the outer periphery of a core body 31; penetrating holes 45 are formed inside the grooves 43 correspondingly to the respective grooves 43, and both sides of the core body 31 are provided with returning holes 51, 59 connecting the end of the grooves 43 to the end of the penetrating holes 45, and plural balls 79 are filled in the grooves 43, penetrating holes 45 and returning holes 51, 59. This braider core having the above constitution is so designed as to divide the core body 31 into a body section 35 provided with the arc-shaped grooves 43 and the penetrating holes 45 and returning sections 37, 39 provided respectively with the returning holes 51, 59.
Patent JP-H08319739-A (JP)
Title: Key cylinder
Inventor: SATO NAOKI
IPC: E05B83/16
Filed: 1995-05-26
Abstract: PURPOSE: To enhance installing workability of a key cylinder without damaging a car body by increasing a thickness of a part of a tip part of a key cylinder main body, and arranging grooves to house end parts of a return spring in thick parts. CONSTITUTION: Both end parts 15a and 15a of a return spring 15 are bent in a tip part 14a of a key cylinder main body 14 so as to project outward, and are arranged so as to engage with grooves 17. Then, since both end parts 15a are housed in the grooves 17, they do not project outside more than the main body 14. Therefore, inserting performance of a hole arranged in a car body when they are installed on the car body is improved, and a fear of damaging a door 12 is eliminated. The end parts 15a of the return spring 15 do not hitch on work gloves. A thickness of a cylinder member 16 of the key cylinder main body 14 is also increased, and thick parts 18 are formed so as to communicate with the inner peripheral surface side of the cylinder member 16, and rigidity is improved. Therefore, installing workability of the key cylinder 10 can be enhanced.
Patent JP-S52125360-A (JP)
Title: Balance display device for 4-channel apparatus
Inventor: SAITOU TADAO
IPC: G09F9/00
Filed: 1975-10-23
Abstract: PURPOSE:To perform volume control in transverse and cross directions through resistance controlling of variable resistors and to display the balance state of the sound volumes by said controlling on a moving display part.
Patent JP-H09290795-A (JP)
Title: Vehicle with electric motor
Inventor: TAKECHI HIROAKI
IPC: B62M6/50
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To improve comfortableness by detecting manpower drive torque in each equal rotational angle of an input means in a manpower driven system, estimating a value of the manpower driven torque between its detection points and determining a target value of drive torque in an electric driven system. SOLUTION: In a control device 70 during operation, an angle detection signal detected in a torque detector 40 is input to a torque calculating means 76, here, a phase shift change amount and input driven torque are obtained, this torque is output to an interpolation means 80. An output of a speed detector 62 is input to a speed calculating means 78, here, a crankshaft rotational speed is obtained. In the interpolation means 80, manpower driven torque is detected in each equal rotary angle of an input means in a manpower driven system, between this detection points, a value of the manpower driven torque is estimated, as a result, it is input to a target value setting means 82. Here, relating to input drive torque, a target value which must be assisted by a motor 64 is determined, this target value is corrected in a correction means 84.
Patent JP-S5830620-A (JP)
Title: Flowmeter
Inventor: ONODA HAJIME
IPC: G01F1/20
Filed: 1981-08-17
Abstract: PURPOSE:To obtain the flowmeter having no movable part, by forming vortex by a turnaround part, detecting the frequency of its vibration, and measuring the flow rate. CONSTITUTION:A case main body 1 is constituted by a base 2 and a cover 3. An oscillating chamber 4 comprising a concave part is provided in the base 2. An input port 5 is provided at one end of the chamber and an output port 6 is provided at the other end. The opening part of the upper surface of said oscillating chamber 4 is covered by a cover 3 and hermetically sealed. The turn-back part 7 comprising a crescent shaped protruded part is provided at the central part of the oscillating chamber 4. A sensor 9 which counts the frequency of the vibration generated by the vortex is provided in the vicinity of the turn-back part 7.
Patent JP-H1129549-A (JP)
Title: Heat-sensitive recording material and new crystal of bisphenol s derivative
Inventor: ONISHI MASAO
IPC: C07C317/22
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain a heat-sensitive recording material having high sensitivity and hardly causing blackening in unclored part in moist heat and excellent in image storing property. SOLUTION: In a heat-sensitive recording material having a heat-sensitive coloring layer normally containing colorless or pale coloring compound and a color-developing compound capable of coloring the coloring compound by heating, the heat-sensitive recording material contains crystal of a 3,3'-diaryl-4,4'- dihydroxydiphenyl sulfone which is a crystal form having >=149 deg.C DSC (Te) and characterized by X ray diffraction figure having peaks at least at 7.2 deg. and 22.0 deg. diffraction angle (2θ) in X ray powder diffraction method by Cu-Kα beam as the color developing compound.
Patent JP-H05326539-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANABE YASUYUKI
IPC: H01L29/732
Filed: 1992-05-20
Abstract: PURPOSE:To reduce base resistance without deteriorating bipolar characteristics such as current amplification factor and cutoff frequency, by implanting ions under two kinds of conditions wherein acceleration voltage and impurities are changed. CONSTITUTION:After a pad oxide film is wet-etched, by oxidizing it in a dry oxygen atmosphere a silicon oxide film 12 is formed, and a resist pattern 13 for opening a base active is formed. After boron ions are implanted under the conditions, e.g. where acceleration voltage is 45keV and implantation amount is 3X10<13>/cm<2>, boron ions are sequentially implanted under the conditions where acceleration voltage is 10keV and implantation amount is 1X10<13>/cm<2>, and a base layer 14 is formed. That is, two kinds of ion implantation is performed by changing the acceleration voltage and the implantation amount. Thereby a semiconductor device containing a bipolar transistor whose base resistance is small can be manufactured without deteriorating element characteristics like the current amplification factor.
Patent JP-H11326542-A (JP)
Title: Weather pattern classification expecting method and device, and record medium recording weather pattern classification expecting program
Inventor: OTSUKA KAZUHIRO
IPC: G06T7/00
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To expect a considerable change of a pattern in a weather image. SOLUTION: In a class setting step, weather images are sequently observed and accumulated (step 601), a representative pattern of each class is set from observed weather images (step 602), a feature amount of the weather images is calculated (step 603), a feature space for class classification is constituted (step 604). In a systematic learning step, a system of the weather images observed and accumulated is discriminated in classes at a certain time interval (step 701), a time series of the classes of the obtained weather images is stored (step 702), and rules of a class change of a weather pattern are assumed from a gathering of the time series of the classes of the accumulated weather images (step 703).  In a class classification and expectation step, the weather images are sequently observed (step 801), the class of the weather images is discriminated (step 802) and a change of a weather pattern is expected (step 803), and the class of the weather pattern and the expectation of a change of the class are output (step 804).
Patent JP-H04353410-A (JP)
Title: Automatic transfer molding machine
Inventor: ADACHI MASAKI
IPC: B29C45/02
Filed: 1991-05-30
Abstract: PURPOSE:To provide an automatic molding machine wherein quality and reliability of a semiconductor device can be improved by a method wherein curing time for epoxy resin is shortened to greatly enhance productivity and cross- linking reaction of the resin prior to a mold press process is accelerated and viscosity of molten resin is prevented from rising. CONSTITUTION:A large number of resin tablets 4 are stored and aligned at a resin stocking part 10 to feed the tablets one by one into a mold press unit 16 so that the tablets 4 are heated and pressurized to seal a semiconductor element (a) and a lead frame (b) by means of the resin, so that a semiconductor device S is obtained. Said resin tablets 4 are made from epoxy resin and said stocking unit 10 is of insulating construction.
Patent JP-H0220967-A (JP)
Title: Focus correcting circuit
Inventor: NAKAGAWA MITSUHISA
IPC: H04N3/26
Filed: 1989-05-23
Abstract: PURPOSE:To use a stable focus voltage by superposing a correcting voltage which relaxes the error of a focus setting voltage upon flyback pulses and adjusting the value of the correcting voltage. CONSTITUTION:An inverting amplifier circuit 50 which uses a 2nd grid voltage obtained by a rectifying circuit 70 as its power source Vs is provided, the source voltage Vcc of primary winding L1 is connected to the input terminal IN of an amplifier circuit 50, and the output terminal OUT is connected to the low- voltage side of secondary winding L2. The output voltage obtained by this inverting amplifier circuit 50 is superposed upon the voltage induced across the secondary winding L2 of a flyback transformer 12. The error of the focus setting voltage due to the error of the primary-side source voltage is canceled by the output of the inverting amplifier circuit 50, so a stable voltage is obtained.
Patent JP-H06318803-A (JP)
Title: Magnetostatic wave device
Inventor: WAKINO KIKUO
IPC: H01P1/212
Filed: 1993-04-30
Abstract: PURPOSE:To obtain the magnetostatic wave device in which spurious radiation due to the harmonic mode is suppressed. CONSTITUTION:The magnetostatic wave device 10 includes a ferri-magnetic board 12 made of a material such as a cylindrical YIG. Two single-wired input/ output transducers 14a, 14b are provided onto the ferri-magnetic board 12 in parallel at an interval. In this case, the two transducers 14a, 14b are provided to cross the ferri-magnetic board 12. Input/output terminal 16a, 16b are connected respectively to one end of the transducers 14a, 14b. The other end of the transducers 14a, 14b connects respectively to ground. Furthermore, a magnet is provided respectively to an upper and a lower part of the ferri-magnetic board 12. The magnets are used to apply a DC magnetic field H to the ferrimagnetic board 12.
Patent JP-H09312621-A (JP)
Title: Compression band automatic changeover system
Inventor: KURODA MASAHIKO
IPC: H04B14/04
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a compression band automatic changeover system in which a data band to be added for coding speed information attended with band compression is not required. SOLUTION: This compression band automatic changeover system is provided with a decoding means in which bit patterns corresponding to a plurality of coding speeds are set in advance as coding speed information, and a decoder control section (DECCNT) 25 controls a decoder for decoding based on a coding speed corresponding to a bit pattern formed by a plurality of synchronization bits detected from a coding data bit string received by a synchronization detection section 24 and a synchronization detection control section 26 and with a coding means in which a coder 12 generates coded data corresponding to the coding speed and a synchronization bit insert section 13 inserts the synchronization bits used to generate a bit pattern to the coded data and outputs under the control of a coder control section 16 and a synchronization bit insert control section 17 receiving the coding speed  designated externally in the case of coding and sending voice data or the coding speed obtained from the DECCNT 25 of the decoding means.
Patent JP-H01297801-A (JP)
Title: Chip component
Inventor: SUGIMOTO SHIGERU
IPC: H05K3/30
Filed: 1988-05-25
Abstract: PURPOSE:To make mounting properties excellent, by providing a plurality of dimples on the whole face except electrodes of chip components. CONSTITUTION:A plurality of dimples 2 are provided on the mainframe except electrodes 1 of chip components. When the chip components 10 are mounted on a substrate 4, a bonding agent 9 is applied on the substrate 4 to begin with and then, the components 10 are mounted. After making the bonding agent 9 become hard, the electrodes 1 of the components 10 are connected to an electrode conductor 5 on the substrate 4 with solder 7. Finally, the components 10 are covered with a coating material 6. The dimples 2 absorb not only the flash of the bonding agent when its agent is applied but also the run of the agent towards the electrodes due to a sagging phenomenon when the agent becomes hard. Its absorption improves cohesion properties of solder as well as adhesion of the chip parts to the substrate 4.
Patent JP-H11303584-A (JP)
Title: Controller of excavator
Inventor: TANAKA MASATO
IPC: E21D9/10
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To make even an unskilled operator possible to dig easily and speedily in accordance with a digging plan route without overbreak on a flat digging cross section. SOLUTION: This controller of an excavator consists of a machine body position and attitude detection device 1, a cutting part position detection device 2, an input device 3 for a shape of a digging cross section and a shape of a cross section of a digging plan route, a memory device 4 for digging cross section shape data, a display device 6 for a position of the cutting part 5 and the shape of the digging cross section, a control part 8 arranged between a drive device 7 and an operation part 10, and a computing and processing device 9 controlling each device. The operation part 10 is operated to limit the travel of the cutting part 5 to the outside of a boundary line of the shape of the cross section input by the input device 3 by the operation part 10.
Patent JP-H01299045-A (JP)
Title: Temperature controller for ink jet printer head
Inventor: KOIKE TAKAO
IPC: B41J2/17
Filed: 1988-05-27
Abstract: PURPOSE:To keep the temperature of an ink jet printer head at fixed temperatures at every division to the unequal variation of the temperature gradient of ink, an ambient temperature, etc. by providing a dividing temperature control means separately controlling each temperature of a plurality of the divisions set along the direction of the array of nozzles for the printer head. CONSTITUTION:Dividing temperature control means 3(1)-3(n) are composed of heating resistors 22(1)-22(n) respectively connected in series, heat-sensitive resistors 23(1)-23(n) as the resistance temperature characteristics of positive temperature coefficients and a conduction means conducting the heating resistors under the state of series connection and the heat-sensitive resistor. The conduction means is materialized by providing a temperature detecting means 18 detecting a temperature at the specified position of a printer head 2 and a basic conduction-quantity control means 30 controlling the basic quantity of conduction according to a detecting temperature by the temperature detecting means. The control of the basic quantity of conduction means rough control according to the state of the temperature at the specified position of the temperature of the printer head. Conduction is controlled further according to each section within the range of the basic quantity of conduction, and temperature control having more excellent accuracy can be realized.
Patent JP-H08318504-A (JP)
Title: Manufacture of decorative veneer
Inventor: TAKASE YOSHINARI
IPC: B27K5/00
Filed: 1995-05-26
Abstract: PURPOSE: To form a decorative veneer having woodgrain peculiar for a broad- leafed tree by alternately combining and slicing sliced veneers each becoming a straight grain pattern of a spring wood colored part and a dark colored part and spring wood color-dyed veneers of oak. CONSTITUTION: When a first glued laminated flitch 3 having a spring wood color layer 11 and a dark color layer 9 in a stripe state is sliced in the section substantially perpendicular to the laminated surfaces of dyed veneers 1, 2 for constituting the flitch 3, sliced veneers 4 each becoming a straight grain pattern of a spring wood colored part and a dark colored part are formed. Further, the veneers 4 and dyed veneers 5 uniformly dyed with the spring wood color of oak are substantially alternately combined, bent by a die so designed as to become the woodgrain pattern of the oak and laminated integrally and molded to form a second glued laminated flitch 6 expressing a pattern like an annual ring by the connecting joint of the veneer 4 and the veneer 5. Further, the flitch 6 is sliced to obtain a decorative veneer 8 having woodgrain peculiar for a broad-leafed tree.
Patent JP-S5920789-A (JP)
Title: Hatch cover device and method of opening, closing and storing the same
Inventor: ONO RIYUUTA
IPC: B63B19/19
Filed: 1982-07-24
Abstract: PURPOSE:To store a hatch cover in a compact form, by a method wherein a hatch cover for a main deck is split into a plurality of cover members in the longitudinal direction of a hatch, both end cover members are so provided that they can be rotated through hinges, intermediate cover members adjacent to the end cover members are provided with truck parts, the other intermediate cover members are placed on the intermediate cover members provided with the truck parts, and the intermediate cover members are moved to predetermined positions. CONSTITUTION:The hatch cover 9 for the main deck 7 partitioning the interior of the ship's hold 2 formed in the ship's hull 1 in the depth direction is split into a plurality of cover members A-F in the longitudinal direction of the hatch 8. Both end cover members A, F located at the end parts of the hatch 8 are so provided that they can be rotated through the hinges G. The intermediate cover members B, E adjacent to the end cover members A, F are provided with the truck parts, the other intermediate cover members C, D are placed on the cover members B, E, and the intermediate cover members are conveyed on rails 18 and are stored into predetermined positions. Accordingly, even in the case of a freight vessel which has a large hatch and in which sufficient deck height can not be obtained, such as a container ship, the hatch cover can be stored in a compact form within the ship's hull.