baber/WOPTO huggingface dataset:
Patent JP-H08142403-A (JP)
Title: Led printing head, led printing head driving device, led element drive control circuit and image writing apparatus
Inventor: OGATA HIROMI
IPC: B41J2/45
Filed: 1994-11-18
Abstract: PURPOSE: To miniaturize an LED printing head and to use a lens of a convex lens system by arranging a plurality of the LED elements of the LED printing head in the sub-scanning direction. CONSTITUTION: In an LED printer A, an LED printing head 10 is provided above a photosensitive belt 50 so as to be capable of being reciprocally moved in a main scanning direction. The photosensitive belt 50 is formed like a conveyor and constituted so as to be movable in a sub-scanning direction. In this case, for example, an LED array 12 wherein LED elements of 256 dots are linearly arranged in the sub-scanning direction is provided to the LED printing head. That is, different from conventional arrangement, the LED elements are arranged in the direction right-angled to the main scanning direction. Since a plurality of the LED elements are arranged in the sub-scanning direction as mentioned above, printing can be performed by scanning the LED elements in the main scanning direction. Therefore, the LED printing head can be miniaturized and the lens of a concave lens system can be used.
Patent JP-H07139559-A (JP)
Title: Joint device
Inventor: TOMIDOKORO KANYUKI
IPC: F16D11/10
Filed: 1993-11-15
Abstract: PURPOSE:To enable adjustment of an angle by positioning first and second rotary member so as to provide the states that first and second face teeth are meshed with each other in a fixed manner, that they are meshed with other by means of an inergizing means, and that they are not meshed with each other in a fixed manner. CONSTITUTION:A rotary knob 30 is rotated. A shaft member 12 is moved, and an energizing means 24 is pressed by the force stronger than the energizing force. Face teeth 14 and 20 are meshed with each other in a fixed manner, so that the shaft members 12 and 16 are meshed with each other with remarkable durability. Under the state that the energizing force is applied, the face teeth 14 and 20 are meshed with each other. Operation force is applied to the shaft member 12 so as to rotate the shaft member 16, or to the shaft member 16 so as to rotate the shaft member 12. Then, the shaft member 16 or the 12 is rotated when the operation force exceeds specified resistance in the case that the operation force is directed for abutment of a tapered surface 17B. The rotation can be adjusted by the rotary knob 30. Under the state that the face teeth 14 and 20 are not meshed with each other, the shaft members 12, 16 are independently rotated. Variable fixation operation and resistance for adjusting an angle are provided. In addition, the rotation can be performed without resistance.
Patent JP-H05129455-A (JP)
Title: Semiconductor device
Inventor: UMEZAKI NOBUYUKI
IPC: H01L23/02
Filed: 1991-10-31
Abstract: PURPOSE:To improve the durability of the data erasing window section of a UVPROM semiconductor device. CONSTITUTION:This UVPROM semiconductor device is provided with a plurality of data erasing windows 3 having the shape of a small concave lens on the pellet 2 of its package 1. Therefore, the data erasing widows 3 of this UVPROM semiconductor device are prevented from being damaged, cracking, etc., even when foreign matter collides with the windows 3 and has excellent durability. In addition, since the windows 3 have the shape of a concave lens, the entire surface of the pellet 2 can be irradiated with ultraviolet rays.
Patent JP-2000004357-A (JP)
Title: Image processor
Inventor: KOBAYASHI KOJI
IPC: H04N1/405
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To improve the reproducibility of dots in a highlight part. SOLUTION: A binarizing part 3 compares correction data Dxy with threshold T to binarize it and sets a flag FLG after making binarized data Oxy=1, when the data Dxy is the threshold T or more. When the data Dxy is smaller than the threshold T, a flag FLG that is set when a pixel before the current attentional pixel is processed is referred to, when FLG=0, it is made so that the data Oxy=0 and meanwhile, when FLG=1, the flag FLG is reset, after has been set that the data Oxy=1.
Patent JP-H09201663-A (JP)
Title: Method for preheating mold for aluminum cast body
Inventor: ONOFURE KOSUTEIRAABUIRA
IPC: B22D5/02
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of an aluminum cast body having small ratio of the development of scrap and high productivity. SOLUTION: In the producing method of the aluminum cast body and a device therefor, the cast body is cast with plural permanent using type or semi- permanent using type molds 10 and at that time, the mold is preheated to a specified temp. before starting the casting operation. Further, in this mold 10, thermo-sensors 34, 36 and a logic device are arranged and this logic device dispatches a blocking signal in a casting system, i.e., a stopping signal when the mold temp. is lower than a prescribed casting temp. By this method, the quantity of developed scrap caused by unevenness or low temp. of the mold temp. is minimized.
Patent JP-H03145774-A (JP)
Title: Image forming device
Inventor: MURANO SHUNJI
IPC: B41J2/455
Filed: 1989-10-31
Abstract: PURPOSE:To make an image forming device simple in manufacturing process, miniature in size, and high in corrosion resistance and to enable it to be surely electrically connected to a power supply wiring board by a method wherein individual signal lines and a common signal electrode are formed on the same plane. CONSTITUTION:Individual signal lines l1-l64 and common signal electrodes VK1-VK40 are formed on the surface of an electrical insulating wiring board 25 through a single evaporation and etching process, and then an insulating layer 26 is formed. The individual signal lines l1-l64 and the common signal electrodes VK1-VK40 are formed of material finely processable such as aluminum. The insulating layer 26 is formed of electric insulating material such as polyimide or the like and covers all the rest keeping only the part of LED arrays A1, A2,... wire-bonded to correspondent LEDs 1P1-40P64 and the part of the common signal electrodes VK1-VK40 connected to a power supply wiring board 32 exposed.
Patent JP-H11124635-A (JP)
Title: Method of controlling continuous annealing furnace
Inventor: MIYAMOTO KATSUHIRO
IPC: C21D1/26
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a control method of a continuous annealing furnace in which the productivity is improved even in the case the capacity of an accumulator is low. SOLUTION: In the period (period (a)) when the leading part of a plate material passes through the heating furnace, the furnace temp. TF2, nozzle pressure P2 and passing-through speed LS2 in the furnace are set. Successively, at the time when the intermediate part of the plate material passes through the furnace, nozzle pressure P1, passing-through speed LS1 in the furnace and furnace temp. TF1, are set. Successively, the nozzle pressure and the passing-through speed in the furnace are set so that the furnace temp. TM becomes the constant according to the actual measured value TFact of the furnace temp. Thereafter, at the time when the latter half of the intermediate part of the plate material passes through the heating furnace (the starting point of transient range Ct), the furnace temp. TF2 is set by a furnace temp. adjusting instrument.  Thereafter, in the period (period (c)) when the trailing part of the plate material (and the leading part of the following material) passes through the annealing furnace, the furnace temp. nozzle pressure and passing-through speed in the furnace become the furnace temp. TF2, nozzle pressure P2 and passing-through speed LS2 in the furnace.
Patent JP-H01127772-A (JP)
Title: Rigid variable device for building frame
Inventor: MURAMATSU SEIICHI
IPC: E04H9/02
Filed: 1987-11-12
Abstract: PURPOSE: To freely change the rigidity of a whole building by connecting an upper end part only of a base isolation wall provided in a structure with an upper beam and controlling a degree of insertion of a wedge inserted between a ribe provided in a lower end part and a base provided on a lower beam. CONSTITUTION: An earthquake resistant wall 3 is provided in a structure A constituted of upper and lower beams 2, 2 and right and left columns 1, 1, and its upper end only is integrally connected with the upper beam 1. Next, a rib 4 is integrally provided along a lower end of the earthquake resistant wall 3, and a base 5 is integrally provided along an upper face of the lower beam 2 to correspond to each other vertically. A plurality of wedge holes 6 are provided in a contact part of the rib 4 and the base 5 to connect wedges 8,... inserted therein with a hydraulic cylinder 10 through a rod 9. A degree of insertion of the wedge 8,... is controlled by the operation of the hydraulic cylinder 10 to change the constraint on the structure A of the base isolation wall 3 and change the rigidity of the structure A and the rigidity of a whole building freely.
Patent JP-H07112358-A (JP)
Title: Cloth belt sanding machine
Inventor: KAWAKITA HITOSHI
IPC: B24B21/06
Filed: 1993-10-20
Abstract: PURPOSE:To prevent the occurrence of the slack of a sanding belt by a method wherein when an endless sanding belt is pressed and energized by a press mem ber arranged on the side of the sanding belt, a press by the press member is released in a state that a work is absent and the front and rear edges of a wear resisting belt are lifted. CONSTITUTION:An endless inner belt 15 is disposed inside an endless sanding belt 7 in a state that the lower horizontal running parts thereof are superposed. A pedal device 17 formed such that a press member 28 elevated by a pedal cylinder 27 is arranged inside the inner belt, and the press force of a press member 28 is exerted on the lower horizontal running part of the inner belt 15 through a pad member 29 is provided. In the pedal device 17, a lock edge 64 formed at the lower end of a support member 63 arranged to the cylinder rod 61 of a holding cylinder 60 is positioned facing the two edges of a wear resisting belt 30. In a state that a work is absent, the support member 63 is raised through switch control of the hold, cylinder 60, the wear resisting belt 30 is lifted, and a load, such as a pad member 29, is prevented from being exerted on the belt 15.
Patent JP-H05128253-A (JP)
Title: Two-dimensional sequence filter circuit
Inventor: YONEDA HIDEKI
IPC: G06F7/02
Filed: 1991-10-31
Abstract: PURPOSE:To exactly extract desired picture data by a small scale circuit constitution by arranging the picture data in each partial area in the order of a picture value by a one-dimensional sorter circuit, and comparing the maximum values or the minimum values in the plural partial areas by a prescribed number of times. CONSTITUTION:The picture data having a central value are selected from an area 20 constituted of total 9 picture elements of three picture elements in the direction and three picture elements in the column direction. The three picture data are arranged in the order of the picture value by a one dimensional sorter circuit 11, and latched by a latch circuit. The maximum values of the picture data latched by the three latch circuits 12, 13, and 14 are detected by a maximum value detecting circuit 15. Then, while the maximum values are counted by a counter 16, they are pushed out only by the necessary number of times by a shift circuit. Therefore, for example, the desired data such as the some number-th data from the maximum value can be exactly detected.
Patent JP-H03147403-A (JP)
Title: Microwave integrated circuit
Inventor: NAKAMURA TAEKO
IPC: H01P5/08
Filed: 1989-11-01
Abstract: PURPOSE:To realize a microwave integrated circuit offering highly precise assembling, suppressing the dispersion in the circuit characteristic small and improving the efficiency of the assembling by providing a projection part to a metallic plate and a ground pad to a dielectric substrate. CONSTITUTION:Dielectric substrates 3 are soldered respectively in matching with a projection part of a metallic plate 3. In this case, the lateral direction of the substrate 1 is decided by using a ground pad 8 as a guide. In this case, the position of soldering a FET chip 4 is made clear by the projection part of the metallic plate 3 and the ground pad 8 on the two substrates 1. Then the substrate 1 is soldered to the metallic plate 3 to solder the FET chip 4 to the ground position for the FET 4 to be formed and a microstrip line 2, a gate and drain pads 5, 6 are connected by a gold wire 7 to form the microwave integrated circuit.
Patent JP-H06167443-A (JP)
Title: Measuring apparatus utilizing surface plasmon resonance
Inventor: TAJIMA NOBUYOSHI
IPC: G01B11/06
Filed: 1992-10-23
Abstract: PURPOSE:To enable detection of a change in the state of a dielectric sample due to a stimulus by giving a physical or chemical stimulus to the dielectric sample and by measuring the change in the state of the dielectric sample due to this stimulus by a surface plasmon measuring means. CONSTITUTION:A measuring apparatus 1 is provided with a surface plasmon microscope 2 and a heater 3, and a measuring sample 4 constituted of a dielectric substance is heated. When convergent light of P polarization is cast on a metal thin film 6 from a monochromic laser light source 9 of the microscope 2 through a transparent base plate 5, a surface plasmon is induced. A photodiode array 16 is disposed in parallel to the focal plane of a cylindrical lens 15 and each element thereof is made to correspond to an angle of reflection of the light. Then a dark line generated by a surface plasmon resonance can be detected from an output of the element. By determining the angle of reflection of an absorption peak on the basis of the position of the element, an angle of resonance can be detected. When the sample 4 is a substance showing a crystal-liquid crystal phase transfer or phase separation by heating, accordingly, a change in a state accompanying the phase transfer or a change in the phase separation can be observed with ease.
Patent JP-H01128463-A (JP)
Title: Semiconductor integrated circuit
Inventor: OKODA TOSHIYUKI
IPC: H01L21/822
Filed: 1987-11-12
Abstract: PURPOSE:To improve the doping efficiency of a minority carrier from the emitter to a base of a transverse PNP transistor and assure a high performance longitudinal PNP transistor of a high hFE and a high Icmax which exists together with the transverse type PNP transistor. CONSTITUTION:A first emitter region 32 and a collector region 34 of a transverse type PNP transistor 33 are formed in the same process as that in a base region 28 of a longitudinal PNP transistor 29, whereby a complementary bipolar transistor and a complementary MOS transistor are allowed to exist together on the same substrate 21. A second emitter region 36 is provided on the surface of the first emitter region 32 of the transverse PNP transistor 33 in the same process as that in a source-drain region 40 of a P channel type MOS transistor 39. The emitter region 36 thereupon has high impurity concentration than the first emitter region 36. Hereby, lower impurity concentration in the base region 28 of the longitudinal PNP transistor 29 can be set without any restriction by the transverse PNP transistor 33. Thus, a Bi-CMOSIC can be formed which facilitates the control of hFE of the longitudinal NPN transistor 29.
Patent JP-H10136102-A (JP)
Title: Multi-point communication system provided with channel integration device
Inventor: AWAZU TOMOHIKO
IPC: H04M3/56
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To relieve the load on the system manager and the operator by automating management of line number information in the case of connecting a plurality of communication channels of an integrated services digital network as a bundle. SOLUTION: When a 1st line control means 4 receives a call request from a communication terminal equipment by a common prescribed line number, the control means 4 always assigns a specific channel of a specific line of a channel integration device not in use to a communication terminal equipment making a request. As to the connection from a 2nd channel till a final channel, a 2nd line control means 5 allows a 1st communication terminal equipment 3 to use remaining channels except a specific channel among all channels contained in the prescribed channel integration device 1a similarly to the case with a conventional system.
Patent JP-H07212402-A (JP)
Title: Method and equipment for interconnecting lan and main wan
Inventor: JIEFUREI EICHI DAABAI
IPC: H04L12/66
Filed: 1993-11-16
Abstract: PURPOSE: To easily connect different local area networks(LAN) to each other through a wide area network(WAN). CONSTITUTION: A system which interconnects widely scattered LANs 11 and 12 to each other through a WAN 10 establishes a connection through the WAN 10 and allows subsequent data frame transmission by means of connection through the WAN 10 and creating connection table entries at the WAN access points without operation at the LANs 11 and 12. Various LANs 11 and 12 which are combined as searching groups represented by the prefix section of an address can respond so as to establish the data path connection in response to a connection request which is multi-address communicated from a master LAN. This system simultaneously holds the connection flexibility of a prior art router and the low overhead of a prior art bridge.
Patent JP-H07212467-A (JP)
Title: Method and circuit device for measuring operating parameters of both interface circuit and telephone subscriber's line connected therewith
Inventor: MARUKO SHIRIGOONI
IPC: H04M3/30
Filed: 1992-10-23
Abstract: PURPOSE: To allow measurement of operational parameters of an interface circuit and a subscriber's line with a system in an operating state by transferring the information concerning the operational parameters to a central controller through an electric link for transmitting speech by using a specific interface circuit. CONSTITUTION: An interface circuit 2 is provided with output terminals R and T connected to a line 3 and output terminals IT and IL through which the transversal and longitudinal currents of the line 3 flow, and has a first integrated circuit 6 which operates with a high voltage and a second integrated circuit 7 which operates with a low voltage. The circuit 2 switches the output terminals R and T to an impedance Zm having a prescribed value, allows the first circuit 6 to measure the currents on the second output terminals IT and IL, and switches the terminals R and T between the leads A and B in the line. Then the circuit 2 measures a current on the line 3 by means of the first integrated circuit 6, encodes the measured value into a digital form by using the second integrated circuit 7, and transmits the encoded value to a telephone exchange.
Patent JP-S62144482-A (JP)
Title: Slow motion reproducing device
Inventor: SUGIYAMA HIROYUKI
IPC: H04N5/783
Filed: 1985-12-19
Abstract: PURPOSE:To maintain a complete envelope and to eliminate noise or blurring by carrying out a desired reproduction by the outputs of all heads when the output of the pair of the first and the second heads changed over by the first and the second switches is changed over by the third switch. CONSTITUTION:At first, at the time of t0-t1, since a head changeover signal x is L, the switches 6, 9 are changed over to a (d) side, and since the output D of a frequency divider 13 is H, the switch 16 through the switch 14 is changed over to an (e) side and the reproducing output of the magnetic head 2 is outputted from an output terminal 17. Then, at the time of t1-t2, since the signal x is H, the switches 6, 9 are changed over to the (e) side and since the signal D is H and the switch 16 is changed over to the (e) side, the reproducing output of the magnetic head 1 is outputted to the terminal 17. Then, at the time of t2-t3, since the signal x is L, the switches 6, 9 are changed over to the (d) side and since the signal D is L, the output of the magnetic head 3 is outputted from the terminal 17. Then, at the time of t3-t4, the signal x is H and the switches 6, 9 are changed over to the (e) side and since the signal D is L, the switch 16 is changed over to the (d) side and the output of the head 4 is outputted from the terminal 17. Therefore, a reproducing output y of 1/2 times speed can be obtained.
Patent JP-2001104067-A (JP)
Title: Variable kitchen
Inventor: AONO TAKUJI
IPC: A47B77/00
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a variable kitchen capable of forming a kitchen space according to a living scene and a situation. SOLUTION: In a living dining kitchen LDK in which a kitchen corner K, a dining corner D, and a living corner L are continuously disposed, the kitchen corner L fitted with casters at the base, a counter 2 and a hot plate 3 hung on moving rails 2b disposed on a ceiling and movably formed to move along the rails are provided to vary the layout of the kitchen.
Patent JP-H05126003-A (JP)
Title: Intake noise eliminator structure of swing working car
Inventor: UNO TAKASHI
IPC: F02M35/12
Filed: 1991-10-31
Abstract: PURPOSE:To improve noise eliminating effect by means of an intake noise eliminating box by providing the intake noise eliminating box aside on the part of an intake air taking-port. CONSTITUTION:In such constitution where a swivel base frame is arranged on a running device through a swivel base bearing, and an upper part body structure which is composed of a seat, an engine and the like is loaded on the swivel base frame, an intake noise eliminating box 15 is provided on the outer-side of a port 39 for taking-in engine cooling air and engine intake air supplied to an engine room, separately from the engine room 8.
Patent JP-H0618562-A (JP)
Title: Cross coil type meter driving device
Inventor: MIYAGE KATSUYUKI
IPC: G01R5/16
Filed: 1992-09-30
Abstract: PURPOSE:To reduce the cost of the title device and make the device compact by remarkably reducing the number of mechanical parts used in the device. CONSTITUTION:Cross coils 1A and 1B which are wound in orthogonal directions are connected to the transistor 22 of a conducting circuit 2 and generate a variable magnetic field when the coils 1A and 1B are excited with an electric current corresponding to a detecting signal Vin. An auxiliary coil 3 wound around the coils 1A and 1B in an overlapping state is connected to the transistor 42 of another conducting circuit 4 and generates a steady magnetic field having a fixed magnitude when the soil 3 is excited with a constant current. The pointer of a meter rotates in the direction of the resultant magnetic field of the variable and steady magnetic fields. Since the auxiliary coil 3 is used for generating the steady magnetic field, the winding process of the coil 3 can be automated together with the coils 1A and 1B and the manufacturing cost of this meter driving device can be reduced. In addition, the circuit 4 can be integrally formed on a printed board, etc., and the device can be made compact.
Patent JP-H07202467-A (JP)
Title: Insulation member and method to manufacture insulation member
Inventor: BERUNTO TEIIBURUTEIUSU
IPC: G12B17/02
Filed: 1994-11-21
Abstract: PURPOSE: To allow easy and automatic handling and homogeneous combination of screening elements by improving the screening element, suitable for sealing a screening casing wherein repeated opening/closing are possible and also for screening the space between substrates. CONSTITUTION: An almost rigid support element 1 is provided, with the support element being of a conductive material, and a compressive or elastic layer 8, which is provided directly on a cover surface facing longitudinal direction or corresponding strand, is provided.