baber/WOPTO huggingface dataset:
Patent JP-2001017389-A (JP)
Title: Solid-state imaging device
Inventor: KAWACHI MASAHIRO
IPC: H04N5/335
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state imaging device which is formed to a smaller size as a whole by making a end-sealing and fixing part formed by an end- sealing resin as small as possible. SOLUTION: The front end having a carrier tape base material 4b extending backward from a solid-state imaging element 2 of an FPC 4 which connects connecting lead 4a to bump electrodes 2b is provided with notched parts 7 which make the width size B of the front end narrower than the width size C of the base end of the FPC 4 and the width size A of the solid-state imaging element 2.  When an end-sealing resin 5 is applied from the rear surface of cover glass 3 to the front end of the FPC 4, the front end of the FPC 4 is formed to the width size smaller than the width size on the base end size of the FPC 4 and the width size of the solid-state imaging element 2 and, therefore, a curved surface part of a large radius R as shown by a solid line is formed in the angle part of the end-sealing and fixing part 6 to be formed at this time, by which the end-sealing and fixing part 6 is made smaller than the end-sealing and fixing part provided with the curved surface part formed at a small radius (r) as shown by a broken line.
Patent JP-2000012455-A (JP)
Title: Charged particle beam transfer exposure apparatus and method of aligning mask with photosensitive substrate in the charged particle beam transfer exposure apparatus
Inventor: HIRAYANAGI NORIYUKI
IPC: H01J37/304
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a charged particle beam transfer exposure apparatus which can reliably align a mask with a photosensitive substrate, even when the positional accuracy of a reference mark on the mask gets worse. SOLUTION: By having a wafer stage 4 move, a mask light reference mark is detected by an optical position sensor 9, thereby allowing the positional error or the rotational error of a mask 2 is measured. Based on this error, rough alignment of the mask 2 is made. Next, a mask EB reference mark is positioned near the illumination center of an electron beam EB by manipulating the mechanical position of a mask stage 1, then the electron beam EB is irradiated. The electron beam that has passed the mask EB reference mark is reflected at a reference mar, 7 and is detected by a reflected electron detector 8. Under this situation, the electron beam EB is deflected and scanned to find a point that maximizes the output of the reflected electron detector 8. Accordingly, the positional error or the rotational error of the mask 2 with respect to the wafer stage 4 is corrected.
Patent JP-2000013175-A (JP)
Title: Surface acoustic wave filter
Inventor: KAN SHIYUNUN
IPC: H03H9/145
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave filter realizing a steep shift band without narrowing the width of a pass band. SOLUTION: In positive electrode fingers 23 which one comb-line electrode 21 installed in an input comb-line electrode 20 has and negative electrode fingers 26 that the other comb-line electrode 24 has, the lengths of the positive electrode fingers 23 and the negative electrode fingers 26, which exist in end parts 28 and 29 in the arranging direction of the positive electrode fingers 23 and the negative electrode fingers 26, are made to be shorter than those of the positive electrode fingers 23 and the negative electrode fingers 26, which exist in the center part 27 of the arranging direction.
Patent JP-H0640604-A (JP)
Title: Pile feeding detector
Inventor: HATA TAKAMITSU
IPC: G03G15/00
Filed: 1992-07-21
Abstract: PURPOSE:To detect the pile feeding of paper sheets with excellent precision and without the need of an operater regulating at every paper sheet a threshold for detecting pile feeding. CONSTITUTION:A large capacity paper sheet feeder 12 is equipped with an elevator mechanism that can ascend/descend a tray 13. The counting of the total number of paper sheets 11 fed at the time of the uppermost layer of the paper sheets 11 having changed between heights H1 and H2 is carried out by using a sensor 25 for counting. The change amount (H2-H1) of height at this time is sought from the outputted number of the drive pulse of an elevator motor 15. The thickness of one sheet of paper is calculated on the basis of these data, and a threshold for pile feeding detection is sought A paper thickness detecting sensor 26 detects the thickness of an individual paper sheet during transport, and in the case of its detected value being a larger one than a threshold, pile feeding is detected.
Patent JP-H0635071-A (JP)
Title: Transmission type screen and its die production
Inventor: TAKASU KEIJI
IPC: G03B21/62
Filed: 1992-07-21
Abstract: PURPOSE:To improve the surface roughness of dies and improve the light transmissirvity by molding the screen by using the die for incident lens faces and the die for exit lens and providing the exit lens side with a light shielding faces layer. CONSTITUTION:The lens die on the incident lens face side is formed of a cutting blade shape constituted by combining two arc or arbitrary curvilinear shapes and is cut by moving a cutting tool or material to be cut back and forth in a horizontal direction, then moving the cutting tool or the material back and forth in a vertical direction. The exit face side lens die is produced by cutting a reverse mold with a rectangular tool. The incident lens die is installed in an upper mold 16 and the exit lens mold is installed to a lower side 17 in such a case so that the optical axes of the incident lenses and exit lenses after molding are aligned. A resin is injected from a resin tank 25 into a cavity 18 in the state of clamping the die set. Black or dark color approximate thereto is applied by using a method, such as screen printing, to the projecting parts projecting to the exit lens side of this molding. and the light shielding layer 20 is provided, thereby the transmission type screen 1 is obtd.
Patent JP-S5988295-A (JP)
Inventor: MAEKAWA HIROSHI
IPC: B25J17/02
Filed: 1982-11-04
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-H0942470-A (JP)
Title: Flow control valve for high temperature fluid
Inventor: ITO TOSHIO
IPC: F16K1/18
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To restrain bad influence due to play while allowing movement of one end part of a valve side shaft member extended to a valve element in the axial direction. SOLUTION: This flow control valve for high temperature fluid is furnished with a valve element to carry out opening control of a valve and an actuator to revolve a valve side shaft member 7 extended to the valve element. A revolving shaft member 10 of the actuator and the valve side shaft member 7 are coaxially connected to each other. That is, one end part of the valve side shaft member 7 is spline connected to a cylinder body 12 provided on one end part of the revolving shaft member 10 free to move in the axial direction. A spring member 14 is interposed between the valve side shaft member 7 and the cylinder body 12. This spring member 14 is constituted of linear spring steel and it is arranged in a roughly S letter shaped deflected state by being twisted in the circumferential direction of the valve side shaft member 7.
Patent JP-H0833605-A (JP)
Title: Tuft mat
Inventor: YOSHIKAWA KOJI
IPC: A47L23/22
Filed: 1994-07-25
Abstract: PURPOSE:To provide a tuft mat which is high in all of water absorption, effect of removing stains, etc., on the rear of shoes and drying speed and well maintains the erecting state and cushion property of piles in spite of continuous use. CONSTITUTION:Water absorptive pile rows 12 and non-water absorptive crimped pile rows 14 are disposed on base fabric 10 in the state that the non-water absorptive crimped pile rows 14 are adjacent to both sides of the respective water absorptive pile rows 12. The water absorptive pile rows 12 are composed of fibers having high water absorption and resilience and these pile rows alone are hardly capable of maintaining the erecting state during use. The non-water absorptive crimped pile rows 14 are composed of crimped fibers having high water absorption and relatively high rigidity and have relatively high elasticity. The water absorptive pile rows 12 are elastically clamped by the non-water absorptive crimped pile rows 14, by which the erecting state is maintained.
Patent JP-H0636117-A (JP)
Title: Sales information collection unit for automatic vending machine
Inventor: SUGI TAMIO
IPC: G07F5/18
Filed: 1992-07-21
Abstract: PURPOSE:To save labor by automating the summing-up of information by storing article sale information in a storage medium freely attachable/detachable to/ from the unit. CONSTITUTION:A money information input part 1 inputs the information of an amount inserted from a product buyer to the automatic vending machine and change payment information. A parallel input/output part 2 inputs article selection information from the article selection switch of the automatic vending machine and door open/close information from the door open/close sensor of the automatic vending machine. A timer part 3 adds time data to the information of article sale or the like. The money information input part 1, parallel input/output part 2 and timer part 3 are connected to a CPU4 provided with a storage means such as a ROM or a RAM and the information is written in a storage medium 5 with a format previously decided in the CPU4. As the storage medium 5, a freely attachable/detachable card-shaped object such as a ROM card or an IC card, for example, can be used. Therefore, the data of plural automatic vending machines can be summed up by a personal computer or the like while pulling out the storage medium 5.
Patent JP-S6086200-A (JP)
Inventor: KITANO YASUHIRO
IPC: C11D17/06
Filed: 1983-10-17
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-2001017559-A (JP)
Title: Partition barrier made of stainless steel or fire- resistant construction material
Inventor: TAKAGI YOSHIMI
IPC: G21F7/00
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To increase fire-resistance and reduce weight, and improve fire protection in a nuclear power station, and the handling property such as portability by providing an integrated structure by welding to a box shape formed of a stainless steel material, wherein the longitudinal section shape is a square, a trapezoid or a triangle so that the box shape may be self-supported, and internal reinforcing material. SOLUTION: This barrier made of stainless steel has a square longitudinal section, and is formed into a box shape. Then, in the box shape barrier 10a, a plurality of reinforcing plates 11 which are strong enough even when a worker stands on them, are fixed in parallel (a). Also, a plurality of trapezoidal reinforcing plates 11' are fixed in parallel (b), in the same manner as the box-shape barrier 10a having the square longitudinal section under (a). Also, in the case of a triangular barrier 10c having a triangular longitudinal section as well, a plurality of reinforcing plates 11' are fixed in parallel inside (c). Then, such barriers 10a, 10b and 10c made of stainless steel have an integrated structure by welding, and the reinforcing plates 11, 11' and 11" are attached in order to ensure the strength which is safe even when a worker stands on the barriers.
Patent JP-H1134605-A (JP)
Title: Antistatic tire
Inventor: NAITO YASUHIRO
IPC: B60C19/08
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an antistatic tire which has an excellent working efficiency and a high discharge effect without degrading the characteristics of the antistatic tire. SOLUTION: 30-100 pts.wt. of at least one of conductive carbon black and graphite as a filler is mixed with 100 pts.wt. of polymer containing the 10-80 wt.% of at least one of NBR and NSBR, at a front surface of a tread which is composed of rubber composition with low conductivity. Water type conductive cement whose specific resistance is 10<6> Ω.cm or less at the time of sulfur vulcanization after drying.
Patent JP-H1185215-A (JP)
Title: Control system for at least one variable of process and adapting method for the same control system
Inventor: HEPNER STEPHAN
IPC: F02C9/26
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To actualize the system which can avoid influence on the stability and precision of control even in a process wherein various dynamic characteristics and time characteristics in a measurement section are not only stationary, but also transient by providing a correcting means for the avoidance of unstableness and compensating mutually different time characteristics in individual measurement sections. SOLUTION: A gas turbine 10 to which a control system for turnbine entrance temperature TITm is adapted has a compressor 12, a burner 13, and a following turbine 14. The turbine entrance temperature TITm as a process variable is calculated from turbine exit temperature TATm measured through a measurement section 18 and pressure pcm measured through a measurement section 19 at the compressor outlet. To avoid the unstableness, a correcting element 21 provided behind the measurement section 19 and mutually different time characteristics in the individual measurement sections 18 and 19 are compensated. The calculated turbine entrance temperature TITm, on the other hand, is compared with a set value TITc to control the flow rate of fuel to the burner 13 and the flow rate of combustion air to the compressor 12.
Patent JP-H0540616-A (JP)
Title: Method for generating program specifications
Inventor: YUASA YASUSHI
IPC: G06F9/06
Filed: 1991-08-02
Abstract: PURPOSE:To produce the specification information that is easily understood and has the contents satisfactory for correction and reuse from an existing program with the use of a computer. CONSTITUTION:A program is analyzed (102) and the data specification information is produced (103). The program processing pattern information showing the skeletal structure of the processing procedure is produced (104) together with production of the data generating formula information showing a process where each output data item is produced from the input data items (105). The input data checking type information is produced to show the conditions relating to the input data items and the operations which are carried out according to the propriety of the conditions (106). Then the decision table information is produced to show each condition and the operations carried out according to the propriety of these conditions (107). Based on these pieces of information, the program specification information is edited and outputted (108). It is also possible to automatically produce the program after those preceding information are changed as necessary.
Patent JP-H0361066-A (JP)
Title: Printer device
Inventor: MORIKAWA SAICHI
IPC: B41J29/00
Filed: 1989-07-28
Abstract: PURPOSE:To eliminate a restriction on a distance between a printer device and a host device when the printer device is not used by electrically connecting the host device to an interface circuit part with an optical connecting means consisting of light emitting parts and light receiving parts. CONSTITUTION:An output from a host device 1' is issued from a light emitting part 1A as an optical signal, received by a light receiving part 2A of an inter face part 2', converted to an electric signal, and inputted to an interface circuit 2C. Then, the control of a printer, a printing action, and the like are performed. On the other hand, the state, information, and the like of the printer are outputted from the interface circuit 2C to a light emitting part 2B, converted to an optical signal in the light emitting part 2B, and received by a light receiv ing part 1b of the host device 1'.
Patent JP-H0635886-A (JP)
Title: Neural network associative storage method
Inventor: YOSHIKAWA ATSUSHI
IPC: G06N3/08
Filed: 1992-07-21
Abstract: PURPOSE:To increase the number of storable patterns and the number of combinations and to prevent associative capability from declining even the number of the patterns to be stored is increased by defining an energy function with the specific equation of a quadratic function of a standard type. CONSTITUTION:In a neural network associative storage method for storing storage patterns to be associated as the weight coefficient of a neuron, operating a network from some initial state, decreasing the energy functions defined by the network and recollecting the stored storage patterns close to an initial pattern as the result, the energy function E(x) is defined as the equation I of a standard quadratic function (N is the number of the neurons of the network) and the weight coefficient Wij is defined as the equation II for the energy function (M is the total number of the stored patterns.) Then, by changing the neural network, one restricting condition the combination of the storable patterns is removed. Also, the number of the storable patterns and the combination can be increased.
Patent JP-S6254664-A (JP)
Title: Optical connector terminal face polishing machine
Inventor: HARA KOICHI
IPC: B24B7/24
Filed: 1985-09-02
Abstract: PURPOSE:To enable to well polish the terminal face of an optical connector by preparing polishing film made of fine abrasive grains of high hardness being attached to the surface of elastic buffer material and a mechanism having functions of rotation and go-straight-ahead motion of said polishing film. CONSTITUTION:On a polisher disk 5, a film 3a having buffer material 3 under neath is laid, and moreover, fine abrasive grains 4 of high hardness are attached to the upper face of the film. When the ferule 1 axis is pressed rectangularly to the polisher disk 5 at the central portion, and a polishing process is carried out by the polisher disk 5 which is rotating and transferring straight ahead in the upward direction, the end terminal face of the ferule 1 fixed an optical fiber 6 at its center is polished in the conical form of its central axis 7 being the top, with the function of an elastic buffer 3. And, in the case that the ferules 1 are connected to each other, the contact point 8 comes on the central axis 7 of each of the ferules, and the gap distance between the optical fibers 6 can easily be made within a wave length of the light, accordingly, the reflection loss at the connector potion can be reduced sharply, transmission distance of the optical fiber be elongated, and stabilized laser oscillation be achieved.
Patent JP-S5889474-A (JP)
Inventor: DEZUMONDO HENRII JIEEMUZU REIN
IPC: B60T15/36
Filed: 1982-11-05
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-S5986593-A (JP)
Inventor: ARITAKE TAKESHI
IPC: B66C23/16
Filed: 1982-11-08
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-H1039408-A (JP)
Title: Camera
Inventor: HONDA TSUTOMU
IPC: G03B19/06
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a camera capable of executing silver salt photographing and video photographing, regardless of the fact that the arrangement of a range- finder element and the level of a mirror box size are the same as those of a general single lens reflex camera. SOLUTION: A pellicle mirror PM divides a luminous flux L0 after passing through a photographic lens TL into first and second luminous fluxes L1 and L2 and a movable mirror RM switches the optical path of the second luminous flux L2 to one of optical paths where a third luminous flux L3 and a fourth luminous flux L4 advance. The first luminous flux L1 is made incident on a sliver salt photographic system G and the second luminous flux L2 is made incident on the movable mirror RM, by the division of the luminous flux by the pellicle mirror PM. Then, the luminous flux L3 is made incident on an optical finder system F or the luminous flux L4 is made incident on a video photographic system V by the switching of the optical path by the movable mirror RM.
Patent JP-H0587894-A (JP)
Title: Stepping-motor control simulator
Inventor: TEIERI BAJIYA
IPC: G01R31/34
Filed: 1991-05-02
Abstract: PURPOSE: To obtain a stepper motor developing and testing device provided with a function which supplies an arbitrary specific control signal in addition to the well known control signal. CONSTITUTION: A stepper motor control simulator is provided with a central unit connected to input-output peripheral equipment and a digital signal generating stage A consisting of a calculation unit 2 composed of a memory and a clock having a frequency (f) and at least N independent triggerable memory units 9 which are controlled by the clock, respectively drive independent D/A converters 10, and are used for storing a series of (m) pieces of periodic signal values which are substantially equal to each other except the n/4 phase difference between them. The simulator is also provided with an analog power stage B constituted of N independent voltage-current converters 11 which are respectively connected to the outputs of the D/A converters 10 and the outputs of which are connected to one winding of a stepper motor for supplying signals having frequencies of f/n.
Patent JP-H0359890-A (JP)
Title: Semiconductor storage device
Inventor: HASHIMOTO KIYOKAZU
IPC: G11C16/04
Filed: 1989-07-27
Abstract: PURPOSE:To reduce the occurrence of noise by setting digit lines which connect memory cells storing data on 'tru' and data on 'Bar' and which not selected to different prescribed voltages. CONSTITUTION:The output ET of a true bit digit line bias circuit P and the output EB of a complementary (Bar) bit digit line bias circuit Q are respectively connected to the sources of N-channel type MOSFET QD1T-QDmT and QD1B- QDmB that bias the digit lines to which the memory cells storing data on 'true' and data on 'Bar' are connected when they are not selected. Since the input and the output of inverters are connected in common to P and Q, a voltage VET when the output of P is balanced comes to about 0.5V and the voltage VEB of the output EB of Q to about 1.3V. Thus, the occurrence of beard at the time of switching a Y-address is reduced and therefore the occurrence of noise can be reduced.
Patent JP-S6173022-A (JP)
Title: Electromagnetic flowmeter and its manufacture
Inventor: KURODA MASATO
IPC: G01F1/58
Filed: 1984-09-19
Abstract: PURPOSE:To prevent a detection output and the zero point of an indicator from fluctuating, and position an electrode and an exciting coil at specific positions securely and easily by extending an electrode part which is exposed in a flow passage to a conductive ring buried axially at an interval in an insulat ing cylinder body which has the flow passage in the center. CONSTITUTION:A measurement pipe 11 for a flowmeter is composed of an electrode unit 13 which has a flow passage and a couple of bobbins 15 which have a flow passage 14. The unit 13 is formed of a metallic material having superior corrosion resistance in the insulating cylinder body 16 formed of a resin material, a couple of conductive rings 17 having the same axial line with the flow passage 14 are buried axially at an interval, and the electrode part 18 which is exposed is extended in the flow passage 14. Consequently, there is no gap formed between the electrode and insulating lining, so no air bubble is formed even when the fluid to be measured is flowed and the detection output of the electrode pat 18 is prevented from fluctuating. Further, the displacement of the rings 17 is eliminated, so the electrode part and exciting coil are positioned on a specific axial line easily and securely.