baber/WOPTO huggingface dataset:
Patent JP-H04179617-A (JP)
Title: Tracking method
Inventor: ISHII YOSHIO
IPC: B65G47/50
Filed: 1990-11-14
Abstract: PURPOSE:To perform a tracking operation on a real-time basis, by detecting an article thrown onto a conveyor by a sensor, counting the number of encoder pulses during this detection to count the number of articles, and taking out an item of sorting data among sorting data of a shift register in accordance with an address corresponding to the number of the articles to thereby perform the sorting operation. CONSTITUTION:Steel sheets cut by a cutter 31 are carried by a conveyor 34 and are detected by a sensor 10. The sensor 10, during its sensing operation, inputs a detection signal P into a number-of-article calculation section 14. This section 14 calculates the number (n) of articles in response to a pulse P2 from an encoder 13 as well, to send it to a gate control section 17. This section 17 monitors an address (n) of a shift register 18 and, when discrimination or sorting information 20 of the address (n) changes, reads the information 20 to determine whether or not the steel sheet strip is defective. In case of a defective strip, a gate 11 is changed over to a rejection box 12 side, thereby performing the sorting control.
Patent JP-H01177113-A (JP)
Title: Heat protector for power circuit
Inventor: GIUZETSUPE CHIRIBERUTO
IPC: H02H9/02
Filed: 1988-12-05
Abstract: PURPOSE: To effectively protect an integrated circuit from heat without damaging the operation function of the integrated circuit by building a thermal switch in the integrated circuit and reducing the electron current of an output transistor TR at the time when the temperature exceeds a threshold. CONSTITUTION: A control circuit 8 is connected to a resistance 5 and a threshold signal generation circuit 7, and the output of this control circuit 8 is connected to the base of a TR 3 or the control input of a circuit part 2 of an integrated circuit 1. When the current flowing in the collector-emitter circuit of the power TR 3 exceeds the threshold generated from a threshold signal generation circuit 7, the current supplied to the base of the TR 3 is reduced. Thus, the effective heat protection device for an integrated power circuit applicable to the automobile electronic device field is obtained.
Patent JP-H03218541-A (JP)
Title: Semiconductor storage device
Inventor: SHIBUE YASUO
IPC: G06F11/34
Filed: 1990-11-14
Abstract: PURPOSE:To securely reset a storage content in a short time without enlarging the driving force of a write data output buffer outputting data to a write bit line in the case when the number of words is large by incorporating a reset circuit having a reset terminal in a memory cell itself. CONSTITUTION:In the memory cell 10a, a p-channel MOS transistor 1a which is turned on/off in accordance with a signal inputted to a reset terminal, the inverse of CLD, is connected between a power source VDD and the input terminal of an inverse amplifier 17, and an n-channel MOS transistor 1b which is turned on/off in accordance with a signal inputted to a reset terminal CLD between a ground point and the input terminal of an inverse amplifier 16. Consequently, a reset function is given to the memory cell itself. Thus, storage data is securely reset at high speed without compulsority improving the driving force of the buffer for outputting data to the bit line even if the number of the words is large.
Patent JP-2000137984-A (JP)
Title: Device and method for decoding signal, and control signal providing method for signal processing unit
Inventor: YI SEUNG-HYUN
IPC: G11C11/408
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To optimize input timing by buffering an address signal in response to a first control signal, decoding the buffered address signal in response to a second control signal, generating the second control signal in response to the first control signal and delaying a second control signal generator substantially and equally to an address buffer. SOLUTION: Many address buffers such as the address buffers 420-1, 420-2,...420-n buffer the address signal from an external circuit. When a buffer controller 410 generates an address strobe, and the address strobe arrives at a strobe generator 430, the strobe generator 430 outputs a decoding strobe 490. When the strobe generator 430 can't receive the address strobe though the buffer controller 410 transmits the address strobe, the address buffers 420-1, 420-2,...420-n receiving the address strobe can output respective address bits.
Patent JP-H06140473-A (JP)
Title: Manufacture of bumped tape
Inventor: MASUDA MIKI
IPC: H01L21/60
Filed: 1992-10-23
Abstract: PURPOSE:To make a TAB tape inspectable after mounting even when the tape is not directly bonded to external circuits and, at the same time, to surely form bumps having excellent dimension stability on the tape even when the number of pins increases or the pitch of the bumps becomes narrower by applying a two-layer TAB manufacturing method. CONSTITUTION:After forming photosensitive resist layers 3 and 4 on the upper and lower surfaces of a substrate composed of a polyimide resin film 2 and metallic layer 1 formed on the upper surface of the film 2 and a resist pattern 5 on the upper surface of the substrate, lands and a circuit pattern 6 are formed by electroplating a metallic layer 6 to the surface of the exposed layer 1. After forming a resist pattern 7 on the lower surface of the substrate and organic resin film 8 on the entire upper surface of the substrate, holes 9 and 10 are formed by removing the exposed polyimide resin by dissolution. Then only the hole 10 is covered with an organic resin film 11 and a bump 12 is formed in the hole by electroplating. Finally, the organic films 8 and 11 are removed and the metallic layer 1 on the upper surface of the substrate is removed by dissolution.
Patent JP-H02154362-A (JP)
Title: Spindle motor
Inventor: MOMOI HITOSHI
IPC: G11B19/20
Filed: 1988-12-05
Abstract: PURPOSE:To adjust a spindle motor with a self moving machine so that highly accurate assembling works can be realized easily by providing a means which is fitted to one end of a shaft, the other end which is fixed to a hub for mounting a magnetic disk, and rotates the hub from the outside of the magnetic disk mounting section. CONSTITUTION:An operating means 13 which is fitted to one end of a shaft 4, the other end which is fixed to a hub 3 for mounting a magnetic disk 1, and rotates the hub 3 from the outside of the magnetic disk section is provided. Namely, the hub 3 and operating wheel 13 are respectively provided on both ends of the shaft 4 supported by a bearing 14 in a freely rotatable state. Therefore, positions of the air blowing port 11 of each spacer 10 inserted into the hub 3 and the relative position between a hole for a clamp screw 5 provided in a cap 2 and the screw 5 worked by means of the hub 3 can be adjusted easily by finely rotating the operating wheel 13. Thus the adjustment can be performed with a self moving machine and highly accurate assembling works can be realized easily.
Patent JP-H05144980-A (JP)
Title: Manufacture of semiconductor loading substrate
Inventor: TANAKA JUNJI
IPC: H01L23/12
Filed: 1991-11-25
Abstract: PURPOSE:To prevent a drop in processing rate in accordance with an increase of the quantity of heat produced by a semiconductor chip and a drop in connection reliability by producing a metal substrate with a superior thermal conductivity, by directly connecting a semiconductor chip to metal sections of the substrate, and by increasing the ratio of the thermal conductive metal sections to the entire substrate. CONSTITUTION:An integrally formed multilayered pin connection type semiconductor loading substrate involves the steps of forming holes 22 in a metal plate 21 which has a large thermal conductivity and a superior workability; filling the holes 22 with a powder resin 23; heating the filled holes to cure the resin and mounting prepregs 24 and copper foils 25 on both sides of the metal plate 21. The powder resin 23 possesses insulating characteristics, and contains a filler having a Mohs hardness of 6 or less. The material to be used as a resin should have a cure temperature of 150 degrees Centigrade; a flow ratio of 40-90%, a gel time of 80sec. or more; a glass transition temperature of 120 degrees Centigrade or more; and a flexural modulus of 2000kgf/mm<2> or less. Thereby, it becomes possible to manufacture a semiconductor loading substrate with a superior heat dissipating effect.
Patent JP-H11141038-A (JP)
Title: Floor construction
Inventor: TERANO MASAAKI
IPC: E04B1/76
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To control thermal conduction to the underfloor so as to improve the comfortableness of living on the floor. SOLUTION: A multilayer construction provided with at least vertically adjoining an upper layer floor material 1 and a lower layer floor material 2 is formed. At least either of the upper layer floor material 1 and the lower layer floor material 2 is formed to be movable in the vertical direction to change the thickness of an air layer 3 between the upper layer floor material 1 and the lower layer floor material 2. By vertically moving the upper layer floor material 1 or the lower layer floor material 2, the thickness of the air layer 3 is regulated, and hence thermal conductivity between the upper layer floor material 1 and the lower layer floor material 2 can be controlled.
Patent JP-H09153971-A (JP)
Title: Communication terminal equipment
Inventor: YAMAMOTO MAKOTO
IPC: H04N1/00
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To easily recognize a transmission result corresponding to image data by receiving a transmission request of image data from an external terminal equipment to other communication terminal equipment, adding the transmission result to the image data and recording the resulting image data. SOLUTION: A facsimile equipment F connects to a telephone line L and to a terminal equipment via a private line L1. When a transmission request of image data is received from the terminal equipment, the image data are stored in an image data memory 10a, an automatic dialer 4 is used to make automatic dialing and the image data are sent in accordance with the facsimile communication procedure. Then the facsimile equipment sends a transmission end response to the terminal equipment in reply with the terminal equipment and the image data are printed out from a print-out section 9. A mark representing transmission date and time, the number of sheets and a destination telephone number from a transmission finish mark memory 10b is provided to the image data. Thus, the end of transmission is surely recognized.
Patent JP-H09148647-A (JP)
Title: Polarizing method and polarizing equipment of piezoelectric element
Inventor: SHIMIZU TAKUYA
IPC: H01L41/257
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To restrain a current due to charges stored in other piezoelectric elements from instantaneously flowing in a dielectric-brokendown piezoelectric element, at the time of dielectric breakdown of at least the piezoelectric element, by using a suppressing means for restraining instantaneous current flow, between a power supply and the respective piezoelectric elements. SOLUTION: A plurality of piezoelectric elements 1 (1A, 1B, 1C, 1D...1K) are held in parallel in a piezoelectric element holder 2. A plurality of the elements 1 have basically the same capability, and further a power supply 3 for applying a DC voltage is installed. The respective elements 1 are connected in parallel with the power supply 3, through lead wires 3a, 3b. Resistors 4 for restraining instantaneous current flow are connected between the power supply 3 and the respective elements 1, so that the number of the resistor 4 is equal to that of the elements 1. When the resistors 4 are connected with the positive side or the negative side of the power supply 3, the same action and effect can be obtained. Each of the resistors 4 and each of the elements 1 are electrically connected in series.
Patent JP-2000136089-A (JP)
Title: Crawler crane
Inventor: KOBAYASHI YUTAKA
IPC: B66C23/36
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a crawler crane capable of coping with multiple use works. SOLUTION: Because an engine 7 including a power plant supplying pressure oil for driving to each of a main winding drum 3, an auxiliary winding drum 4 and a third drum 5 is mounted on either one of left and right side surface sides of a rotary frame 2, a counter weight 8 formed so that a front side may be formed into a recessed surface shape is mounted at the rear parts of these main winding drum 3, the auxiliary winding drum 4 and the third drum 5 and a drum for boom derricking 13 is installed within this recessed part, in a main crawler crane 1, the third drum 5 having the same shape as those of the main winding drum 3 and the auxiliary winding drum 4, for instance, can be mounted and the main crawler crane 1 can be made to cope with multiple use works.
Patent JP-H05144290-A (JP)
Title: Semiconductor memory device
Inventor: MIYAKE NAOKI
IPC: G11C29/04
Filed: 1991-11-25
Abstract: PURPOSE:To facilitate check by a constitution wherein a read out data decision circuit compares a data, read out through a data writing/reading circuit, with an expected value and makes a decision of the validity of thus read out data. CONSTITUTION:A read out data decision circuit 10 compares a data, read out through a data writing/reading circuit 5, with an expected value 11 and makes a decision of the validity of thus read out data. Address of data, for which the read out data decision circuit 10 made a decision of invalidity is stored in the failure memory cell address storing section of a redundancy memory cell selecting circuit 3. Consequently, even after shipment or assembly into a set, a memory cell storing a data, decided invalid by the read out data decision circuit 10, can be replaced with a redundant memory cell in a memory cell array and can pass the check.
Patent JP-H07160240-A (JP)
Title: Pattern generator and method for controlling it
Inventor: NISHIKAWA YOKO
IPC: G09G5/24
Filed: 1993-12-09
Abstract: PURPOSE:To adjust irregularities in the sizes of actual characters due to differences in styles of writing and to generate characters of intended size. CONSTITUTION:When only a character pattern instructed for every style of writing is generated in accordance with instructed size information, an environment where its style of writing is designed take precedence and thus irregularities in sizes between different styles of writing are generated. Therefore, a specified pattern based on characters specific to each style of writing is generated and based on the circumscribed rectangle having dot ('1' bit) significant to the pattern, the actually generated size of each style of writing is adjusted.
Patent JP-H09209693-A (JP)
Title: Augering machine
Inventor: UEHARA TOSHIAKI
IPC: E21D9/087
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of excavation when a tunnel having a cross section, in which the top and bottom sides are flat, is excavated by providing a trimming cutter. SOLUTION: A pair of main cutters 61, 62, each of which rotates about an axis in an augering direction to excavate the ground, are radially disposed. Trimming cutters 63, 64, which move back and forth to effect excavation in parallel directions, are provided between both the cutters 61, 62. The cutters 63, 64 are formed so as to be movable inwardly and outwardly of a machine. With this arrangement, the cutters 63, 64 excavate a part Q which has not been excavated by the cutters 61, 62 to make flat the top surface and floor surface of a tunnel. Since the cutters 63, 64 are moved back and forth only, a complicated driving system is not required.
Patent JP-H04180373-A (JP)
Title: Two-plane television receiver
Inventor: IMAI KIYOSHI
IPC: G09G5/14
Filed: 1990-11-14
Abstract: PURPOSE:To respond to video software in which a picture of long sideways is inserted to a screen with aspect ratio of 4:3 by switching by interlocking an output control part which controls the readout of a screen memory fitting in the synchronism of a master screen signal with the multiplication coefficient of a multiplier. CONSTITUTION:In the case of displaying a slave screen with aspect ratio of 4:3, the number of picture elements and that of scanning lines are thinned corresponding to the compression ratio of the slave screen when a video signal is written on the screen memory 8. The readout from the screen memory 8 is controlled fitting in the synchronization of the master screen signal by an output control part 5. The multiplication coefficient K of the multiplier 10 is set as K=1, and the multiplication coefficient J of the multiplier 11 as J=0, and finally, the output of the screen memory 8 is supplied to a signal switch 13 as a slave screen signal. In the case of displaying the slave screen with aspect ratio of 16:9, the readout at a part where no video is displayed at the upper and lower ends of the slave screen is prohibited by the output control part 5 which controls the readout of the screen memory 8.
Patent JP-S63165657-A (JP)
Inventor: DOMAE MASAAKI
IPC: E04H9/16
Filed: 1986-12-25
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-H05122865-A (JP)
Title: Charging/discharging circuit for storage battery
Inventor: TAKIGUCHI AKIHIKO
IPC: H02J7/34
Filed: 1991-10-29
Abstract: PURPOSE:To eliminate a charger and to reduce in size and weight by inserting a circuit formed by connecting a diode in parallel with an N-type transistor and an N-type transistor in parallel with a diode for constituting a step-up or step-down type chopper to the output side of a storage battery. CONSTITUTION:An N-type transistor 6 is controlled to be turned OFF and an N-type transistor 4 is controlled to be turned ON.OFF by a control circuit at the time of discharging to be operated as a step-up type chopper, and an output is held constantly. At the time of charging, the transistor 4 is controlled to be turned OFF and the transistor 6 is controlled to be turned ON-OFF by the control circuit to be operated as a step-down type chopper, and used as a charger. Thus, a storage battery can be regulated to an arbitrary voltage, the charger can be omitted by reversely using the step-up type or step-down type chopper, and reduced in size and weight.
Patent JP-2000138922-A (JP)
Title: Information communication receiver
Inventor: MURATA TOSHIKO
IPC: H04N7/173
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an information communication receiver at a low cost with user-friendliness by relieving a load on eyes of the user in the case of retrieving a desired music among plurality of music programs and video information corresponding to the desired music with respect to the information communication receiver. SOLUTION: A message distribution device 1 and the information communication receiver 2 are interconnected via a communication line or the like, the receiver 2 loads highlight data consisting of audio and video signals corresponding to each music from a hard disk 1a in the distribution device 1 and stores the data to a buffer 2c in the receiver 2. A signal processing section 2b reads sequentially the highlight data from a start track under the control of a microcomputer 2e, while a sound generating section 2f generates a mono-tone signal corresponding to a track No. so as to reproduce a moving picture and music sound corresponding to the No. on the tracks through an image conversion section 2g, D/A converters 2d, 2h and output terminals L, R, V or the like.
Patent JP-H07162363-A (JP)
Title: Electronic equipment control system
Inventor: TANAKA SHIGEO
IPC: H04B10/118
Filed: 1993-12-10
Abstract: PURPOSE:To control an AV center by changing the direction of a remote control transmitter 35. CONSTITUTION:Light projected from a right side light emitting part 36 in the remote control transmitter 35 irradiates the slightly right side of right side light receiving parts 31, 32 in the AV center 1 and light projected from a left side light emitting part 37 similarly irradiate the slightly left side of left light receiving parts 33, 34. When the direction of the transmitter 35 is changed to the right e.g. the intensity of light received by the light receiving parts 31, 32 is reduced and that of light received by the light receiving parts 33, 34 is increased. When the transmitter 35 is turned left, its reverse phenomenon is generated. Thereby the direction of the transmitter 35 can be detected from the intensity of light received by respective light receiving parts and the AV center 1 can be controlled in accordance with the direction.
Patent JP-S63161515-A (JP)
Title: Magnetic recording medium and its production
Inventor: TAKEUCHI YOJI
IPC: C10M105/18
Filed: 1986-12-24
Abstract: PURPOSE:To improve durability by forming a protective film contg. a polymerized lubricating agent layer formed by polymerizing a lubricative compd. having a group which can be adsorbed to a metal surface via an -O- bond to said surface on the surface of a magnetic layer. CONSTITUTION:The lubricative compd. which is the constituting unit of the polymerized lubricating agent layer has the group which can be adsorbed to the metal surface and, therefore, said layer exhibits excellent adsorptivity to the surface of the magnetic layer consisting of a thin ferromagnetic metallic film. Since the lubricative compd. is polymerized to each other via the -O- bond, the layer itself constitutes the strong and tough integral film. The excellent lubricating and protecting effect which is substantially the same as in an initial period is thus sustained even after repetitive traveling and the excellent durability is obtd.
Patent JP-S63167288-A (JP)
Title: Radar equipment
Inventor: NAMURA MASANOBU
IPC: G01S13/66
Filed: 1986-12-27
Abstract: PURPOSE:To transmit a multibeam selectively only in a target direction by dividing a sent pulse into plural subpulses and distributing them to respective phase shifters. CONSTITUTION:Phase shifters 2011 are arranged in correspondence to respective elements 301-30n of an array antenna 300. The sent pulse is inputted to and divided by a sent pulse dividing and distributing circuit 101 and distributed to the respective phase shifters 2011. The phase shifting quantities of the respective phase shifters 2011 are set and controlled individually with a signal from a sent beam control circuit 102, and consequently the multibeam is sent selectively only in the target direction.
Patent JP-H08164549-A (JP)
Title: Control device for injection molding machine
Inventor: KOTABE YASUSHI
IPC: B29C45/70
Filed: 1994-12-14
Abstract: PURPOSE: To provide an injection molding machine capable of certainly filling a mold with a resin up to the end part thereof to obtain a molded product of good quality even when mold clamping force is not finely adjusted on the basis of the experience of an operator or by the trial and error of the operator without imposing troublesome work such as special cleaning work on the operator. CONSTITUTION: A distance sensor 28 detecting the distance between plates in order to detect mold opening quantity is provided. A microprocessing unit 43 as a control part controls a pressure control valve 42 being a mold clamping device so as not only to open a mold by a preset value during an injection process but also to make mold opening quantity smaller than a set value after holding the set value for a predetermined time on the basis of the detection signal of the distance sensor 28.