baber/WOPTO huggingface dataset:
Patent JP-2001052405-A (JP)
Title: Disk device
Inventor: TAGUCHI HIROBUMI
IPC: G11B19/20
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To control fluid noises generating at the time of high speed rotation of a disk and to reduce a noise level of a device by setting at least a part of projecting and recessing parts of a tray to a specified value or more. SOLUTION: A disk placing surface 2a and a wall 2b of the tray 2 on which a disk 1 is placed are integrally formed at the time of shaping or a sheet-like member matched to a condition is stuck to form projecting and recessing parts having 0.1 mm or more height roughness. When the disk 1 is rotated at a high speed, air is blown in the outer periphery of the disk 1 by centrifugal force, a flow of air is generated on the tray 2, and generation of noises is caused by the generation of turbulence. However, the flow of air is disturbed, the turbulence becomes difficult to occur and the noises caused by the flow of air are controlled by providing the disk placing surface 2a and the wall 2b of the tray 2 with the projecting and recessing parts.  Moreover, the same effect is obtained even by attaching sponge-like porous material, felt material, cilia oar feather-like members or the like, having the sound absorption effect, instead of providing the disk placing surface 2a and the wall 2b of the tray 2 with the projecting and recessing parts.
Patent JP-H0771142-A (JP)
Title: Door handle device
Inventor: SEKINO MASAMI
IPC: E05B1/00
Filed: 1993-09-06
Abstract: PURPOSE:To facilitate assembling work by providing the second operation member with a protruding portion to forcedly lock the end part of a spring in a locking part when the end part of the spring has disconnected from the locking part of the first operation member. CONSTITUTION:When a lock knob 4 pivotally mounted on a shaft 3 so as to be rotatable independently of a handle body 2 is at a nonfunctioning position, the lock knob 4 is assembled to be at a position where it does not overlap with the end part 5b of a spring 5. When the lock knob 4 moves to an actuation position, it is arranged so as to overlap with the end part 5b in vertical sight and assembled. When the end part 5b is assembled with vertical deviation from a normal position and the lock knob 4 is rotated toward the actuation position, the end part 5b comes into slide contact with the oblique face of the protruding portion 4b of the lock knob to move upper inward for locking in a locking part 2f.
Patent JP-S59109969-A (JP)
Title: Image memory device having image operating function
Inventor: YAMAGISHI AKIRA
IPC: G06T3/00
Filed: 1982-12-15
Abstract: PURPOSE:To instantaneously perform operations of inversion, rotation, enlargement, contraction, etc., of images without changing arrangement of image data, to simplify the constitution of an image memory device, and make a program more simple, by changing the addressing to an image memory. CONSTITUTION:An external electronic computer, an image processing device, etc., are connected to an address converting mechanism 140 of an image memory device 100 through an X-signal line 101, a Y-signal line 102 and a function setting signal line 103. The mechanism 140 receives a request function signal 103S and converts X- and Y-address signals 101S and 102S in accordance with a function indicated by the signal 103S, and then, supplies the converted X- and Y-address signals 111S and 112S to a memory reading-out and writing controlling section 110. A signal indicating a physical address in an image memory 120 is outputted from the controlling section 110 to an address indicating line 113 and input and output of data between the image memory 120 and a buffer 130 are controlled by the controlling section 110. Furthermore, the operation and constitution of this device are simplified and a program is made more simple.
Patent JP-S6462712-A (JP)
Title: Control method for multistage series pump plant group
Inventor: MIYAIRI YASUHISA
IPC: G05D9/12
Filed: 1987-09-03
Abstract: PURPOSE:To improve the safety of a pump well, by bringing each pump plant to multiple-unit control, keeping a pump well water level high at the time of stopping water-receiving, and keeping the pump well water level at the time of starting water-receiving. CONSTITUTION:A water level from a water level gauge 6 installed in a pump well 04, and the respective flow rates from flow meters 7 installed in a water supply pipe 06, and a direct water distribution pipe 07 are inputted to an operation set number arithmetic unit 11 through a slave station 9 and a master station 10. By a setting device 12, various water level set values and the water receiving planned quantity are set. From these input information and the time from a timepiece 13, an arithmetic operation is executed by the operation set number arithmetic unit 11, a command for starting and stopping a pump, to the respective pump plants 03 is outputted, and a pump starting/stopping device 8 in the pump plant 03 starts or stops a pump 05. In such a way, at the time of starting water-receiving, the water level of each pump well is kept low, and at the time of stopping water-receiving. The water level is kept high, and by such a control, the pump well of a small capacity can be operated effectively and with safety.
Patent JP-H0268857-A (JP)
Title: Manufacture of lead acid battery
Inventor: YAMASAKA KOICHI
IPC: H01M4/22
Filed: 1988-09-02
Abstract: PURPOSE:To prevent capacity reduction due to high density by adding zirconium phosphate(ZrP) to high density positive electrode active material. CONSTITUTION:Paste used in a lead acid battery is prepared from lead powder to which zirconium phosphate zirconium having the stratified crystal structure, and after the paste is formed in dilute sulfuric acid containing derivative phosphate shown by the chemical formula (R: organic derivate), the paste is immersed in phosphate to increase the volume of vacancy in positive electrode active material. Namely, zirconium phosphate is a solid acid characterized by the stratified structure shown by Zr(HPO4)2.2H2O and ZrP and is the dielectric material having the superior acid proof characteristics. When ZrP is heated in water solution containing derivative phosphate shown by the formula I, the distance between layers is increased reversibly according to the size of the organic derivative R so that ZrP is expanded according to the size of the R inside the positive electrode active material. Then when a positive electrode plate is immersed in phosphate liquid and heated, the expanded ZrP organic derivative is returned to the ZrP so that the distance between the layers is reduced. Thus the reduction of capacity may be prevented due to increased density of the positive electrode active material may be prevented.
Patent JP-H0970140-A (JP)
Title: Electric power system simulator
Inventor: SATO NOBUYUKI
IPC: G06F19/00
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To reduce time required for convergence calculation in an electric power system simulator that calculates the quantity of state an electric power system by repeated calculation from a convergence calculation technique. SOLUTION: An electric power system simulator is provided with a repeated calculation managing means 8 that discontinues repeated calculation of the quantity of state of an electric power system simulator according to the number of convergences set and stored in a number-of-convergences storing unit beforehand. This obviates calculation of the amount of errors and calculation for the evaluation of how large the amount of errors is, which has required much calculation time for each step of repetition, and thus makes it possible to reduce time for required for convergence calculation.
Patent JP-2000022824-A (JP)
Title: Identification recording method for communication data file
Inventor: TEZUKA NAOTO
IPC: H04L12/58
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for automatically converting file names into transmission content classification names and preserving them by individual callers in a terminal equipment receiving data which the users of a telephone set or facsimile equipment emits in a CTI(computer telephony integration) network environment. SOLUTION: A telephone set 1 and a facsimile equipment 2 are connected to a CTI server 4 which is directly connected to a computer network 5 through a public line network 3, and data is preserved in a file server 6 as a file. The preserved file can be down-loaded and can be referred to by a terminal equipment 7 which is directly connected to the network 5, a terminal equipment 9 which is directly connected to the network 5 through the public line network 3 and a terminal equipment 13 connected via an internet.
Patent JP-H0341923-A (JP)
Title: Controller for tableware washing machine
Inventor: MARUYAMA FUMIO
IPC: A47L15/46
Filed: 1989-08-28
Abstract: PURPOSE:To more quickly and correctly attain the washing of tableware by executing washing/rinsing in the state of hot water of a high temperature as it is when tableware is chinaware whose heat capacity is large, and executing a predictive control operation, when it is glass or resin ware whose heat capacity is small. CONSTITUTION:When each tableware 14 is chinaware, hot water flowing down from each tableware 14 by prewashing is allowed to flow down into a separating box 25 by both guide plates 27, 28 and a switching plate 29, and subsequently, by changing over the switching plate, a regular washing is executed and hot water is allowed to flow down into a separating box 26. When each tableware is a glass or synthetic resin ware, hot water from a gas booster 50 is injected from respective rinsing nozzles 12a, 12b as mixed water/hot water together with cold water. Thereafter, hot water in a washing hot water tank 20 is injected from respective washing nozzles 11a, 11b by a washing pump 100. A different between a hot water temperature at the time of regular washing and a hot water temperature at the time of pre-washing is small. When the regular washing is ended, hot water in the gas booster 50 is injected from the rinsing nozzles 12a, 12b, and a difference between hot water temperatures at the time of high temperature rinsing and at the time of regular washing is made small.
Patent JP-H0771973-A (JP)
Title: Position detecting system
Inventor: SHIMOURA HIROSHI
IPC: G08G1/0968
Filed: 1993-09-06
Abstract: PURPOSE:To enable a vehicle positioning function to be exhibited more properly by automatically correcting a detected vehicle position on the basis of the position coordinate line of a specific road facility related to a traveled road recognized by an image. CONSTITUTION:An image recognition processing portion 80 fetches and consults detected road information showing the attributes of the road which corresponds to the current position of a vehicle on the side of a positioning processing device D1. When the kind of the road that the vehicle is traveling is identified, a specific road facility related to the road traveled is recognized on the basis of image information acquired by an on-vehicle camera 60 on the side of an image recognition processing device D2, and the distance to the specific road facility is calculated. The processing portion 80 then retrieves the database corresponding to the traveled road according to the distance determined as the result of the calculation, to extract the position coordinate line of the specific road facility related to the traveled road. As a result, the position coordinate line is uniquely determined, and a vehicle detect position determined on the side of the device D1 is corrected according to the position coordinate line.
Patent JP-H0269245-A (JP)
Title: Ink jet recording device
Inventor: NAKAGAWA YOSHIHIRO
IPC: B41J2/12
Filed: 1988-09-06
Abstract: PURPOSE:To prevent the failure to eject ink due to the overheating of a recording head by reducing the number of nozzles to be driven in accordance with image data and thereby controlling the generation of heat in the recording head. CONSTITUTION:An AND gate 33 in the interface controller 3 of a recording device detects drive data for ink to be ejected by an AND output of dot image data and a clock pulse. Then this detection signal becomes a clock input into a counter 32 and this input is calculated. MCU 2 records a count value of the counter 32 each time the communication of a single line of image data is completed, i.e. based on a single main scan of a recording head. At that time, the MCU controls the receiving action of image data at the interface controller 3, and interrupts the receiving action in a dot line which becomes a preset value. A masking circuit 40 is added to prevent the drive of a head element corresponding to non-valid data.
Patent JP-S6375782-A (JP)
Inventor: INOUE ATSUSHI
IPC: G09F9/30
Filed: 1986-09-18
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-S6464706-A (JP)
Title: Spindle head for machining center
Inventor: YANO NORIHIKO
IPC: B23B31/117
Filed: 1987-09-03
Abstract: PURPOSE:To make exchanging operation following the breakage of a collet simple and speedy by providing a spring between a draw bar and a connecting rod, and a collet holder for connecting the draw bar to a pull stud for the collet. CONSTITUTION:At the time of machining, the relative rotation between a draw bar 18 and a pull stud 21 for a collet is inhibited by means of a polygonal connecting rod 30 provided therebetween, and at the time of exchanging a collet 26, the connecting rod 30 is pushed into the draw bar 18 against a spring 32 by means of a suitable jig. After the draw bar 18 and the pull stud 21 for the collet come into such a state as to be relatively rotatable, the pull stud 21 for the collet and a collet holder 33 are removed from the draw bar 18, and then, the collet 26 and the pull stud 21 for the collet are drawn out from the front of a spindle 15 and the collet 26 is exchanged. After exchanging the collet 26, the collet 26 is fixed to the draw bar 18 by the effect of a reverse operation.
Patent JP-H0269846-A (JP)
Title: Error detection and correction device
Inventor: KATAGIRI HIDEKI
IPC: G06F11/10
Filed: 1988-09-06
Abstract: PURPOSE:To improve the reliability of data by means of simple circuit constitution by adding and outputting an inversion bit at the time of writing data into a memory circuit, inputting normal data and inversion data at the time of reading data from the memory circuit and diagnosing the correction of an error detection correction logic. CONSTITUTION:A bit which is intentionally inverted is added and written into the memory circuit 1, and a word including the inverted bit and a word including the normal bit are time-divisionally read. The right or wrong of the error detection and correction logic in the error detection and correction circuit 2 is diagnosed by detecting and correcting errors in the same error detection and correction circuit 2, and comparing respective results. Thus, logical abnormality can speedily be detected even if it occurs in the error detection and correction circuit, and the occurrence of problems which is to output data that have erroneously been decoded (corrected) and which where the error abnormality of data being left as it is reduced.
Patent JP-H03129174-A (JP)
Title: Accumulator and its manufacture
Inventor: NIIKURA YOSHIHARU
IPC: F16J3/04
Filed: 1989-08-30
Abstract: PURPOSE:To acquire a stable connected part of better than a specific quality by polymerizing a bellows by way of squeezing it by the amount of one wrinkle to a plural number of wrinkles from its edge in the axial line direction, making the thickness of this end polymerized part larger than the plate thickness of a bellows element and connecting a plural number of bellows elements to each other in the axial line direction. CONSTITUTION:End polymerized parts 41, 42 are provided on the joint part of bellows elements 38, 39, and they are made by way of squeezing wrinkles at the end part of the elements 38, 39 by one wrinkle in the axial direction by press work. Accordingly, the thickness t1 of the polymerized parts 41, 42 comes to be approximately twice the plate thickness t0 of the elements 38, 39. Additionally, bent outer peripheral edges 43, 44 in the polymerized parts 41, 42 come to be almost semi-circular with their respective sections along the axial direction, that is, they come to be a smoothly curved shape without flash. And at the time of welding the elements 38, 39, the outer peripheral edges 43, 44 of the polymerized parts 41, 42 are respectively welded all around their periphery by way of pressing and rotating the elements 38, 39 in the axial direction with jigs 50, 51. Consequently, a dead space l1 is short.
Patent JP-S6199190-A (JP)
Inventor: DOI KATSUTOSHI
IPC: G06F12/00
Filed: 1984-10-22
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-H0888582-A (JP)
Title: Radio communication equipment
Inventor: KASAMATSU HIDEKI
IPC: H04B1/04
Filed: 1994-09-16
Abstract: PURPOSE: To reduce the degradation of a transmission signal by providing a switch in the succeeding stage of a low noise amplifier and turning it off at the timing of a transmission period. CONSTITUTION: At the time of transmission of a portable telephone set 100, a switch 112 in the succeeding stage of a low noise amplifier 111 of a power booster 101 receives the TXCONT control signal in the high level of a control circuit 105 and is turned off, and a reception system is cut off. At the time of reception, the switch 112 receives the TXCONT control signal in the low level and is turned on, and the signal passes. By this operation of the switch 112, the transmission leakage signal to the reception side at the time of outputting the transmission signal or the output of a power amplifier 110 to the outside through a duplexer 109 is considerably attenuated. Consequently, amplitude and phase distortion caused by superposing the transmission signal, which is fed back to the transmission part through the reception part, on the original transmission signal is suppressed at the time of time division multiplex transmission to reduce the degradation of the transmission signal.
Patent JP-H04102735-A (JP)
Title: Dashpot
Inventor: SHINDO TAKAO
IPC: F16F9/02
Filed: 1990-08-23
Abstract: PURPOSE:To properly control the controlled equipment by fixing a piston stopper on a piston rod, superposing to the first chamber side of a piston, and allowing the piston stopper to collide with a partitioning wall, and putting the first chamber to the min. capacity state and setting the operation starting point at a constant point. CONSTITUTION:When the controlled equipment is separated, a piston 23 and a piston rod 4 are advanced by the spring load of a return spring 38, and the first chamber 21 is contracted, and the internal pressure is increased, and a valve body 35 opens a communication passage 32, and the fluid in the first chamber 22 is transferred free from resistance into the second chamber 22, and the piston rod 4 is returned to an inoperative position. A piston stopper 25 for setting the terminal edge of the process for the return to the inoperative position constant is installed on the first chamber 21 side of the piston 23. The piston stopper 25 stops the piton 23 in the state where the piston stopper 25 collides with a partitioning wall 2 and the spring load of a return spring 38 acts, and the first chamber 21 is put into the min. constant capacity state, and the top edge position, i.e., the operation starting point of the piston rod 4 is set at a constant position.
Patent JP-H0668649-A (JP)
Title: Magnetic disk cartridge
Inventor: NAKAYAMA HIDEHIKO
IPC: G11B23/50
Filed: 1992-08-20
Abstract: PURPOSE:To prevent a defect in a cartridge caused from a mold, bacterium, etc., by forming a liner sheet with the melt spun synthetic fiber containing porous particle and making contain a bacteria preventive/fungi preventive in the sheet. CONSTITUTION:The liner sheet 7 for cleaning a magnetic disk 4 is provided on the inner surface of the main body 1 of cartridge, and the material which contains the bacteria preventive/fungi preventive in the melt spun synthetic fiber facing the porous particle, is used for the sheet 7. Then, the doughnut- shaped liner sheet 7 with a notched window part is attached to the inner surface 3A of a lower shell 3, and the sheet surface is formed to the rotation area of the disk 4. A lifter 8 is provided on a desired position of the lower shell if necessary, thereby the sheet 7 is floated up from the inner surface 3A. A dust is efficiently removed from the disk 4 by the sheet accordingly.
Patent JP-H0969214-A (JP)
Title: Cleaning tape for head
Inventor: FUJIMAKI YOSHIHIRO
IPC: G11B15/00
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To effectively clean a head without scruping the sliding surface of a tape more than required even in the case of cleaning the head mounted on a high-speed rotary drum by forming a cleaning layer which holds lubricant in a tape-like support. SOLUTION: The cleaning tape for a head is constituted by forming a cleaning layer 1 containing carbon as a main body on a tape-like support 2. The tape is of a wet type cleaning tape used by holding cleaning liquid in the cleaning layer. The head is cleaned by feeding the tape in a VTR in a recording or reproducing mode in the shape that the tape is wound in a cassette for the VTR. The tape having such a cleaning layer 1 containing the carbon as the main body has a suitable surface roughness by the shape of the carbon. Further, a back coating layer 3 may be provided at the opposite side of the support 2 to the layer 1 in the tape.
Patent JP-H06186255-A (JP)
Title: Measuring device using rogowski coil
Inventor: KURISUTOFU BODAARU
IPC: G01K7/18
Filed: 1993-09-07
Abstract: PURPOSE: To provide a measuring device using a Rogowskii coil as an element by which electric current measurement (measurement hardly affected by a temperature fluctuation, especially) and temperature measurement can be carried out precisely. CONSTITUTION: A Rogowskii coil used in a measuring device includes at least one printed circuit board 1 provided with a circular opening 2, and the coil is constructed of a linear metallic deposit 3 formed on each of both faces of the printed circuit board along a plurality of radial lines whose extension lines pass through the center of the opening 2. Electrical connection between the radial metallic deposit on one side to the radial metallic deposit on the other side is carried out via a plated hole 4 penetrating the thickness of the circuit board.
Patent JP-H04104851-A (JP)
Title: Spray gun for electrostatic powder coating robot
Inventor: YOSHIDA HITOSHI
IPC: B05B5/053
Filed: 1990-08-21
Abstract: PURPOSE:To easily coat a material by separately forming a high voltage generating part to be fixed to the arm of a coating. robot and an injection nozzle to be fixed to the wrist of the robot and connecting the high voltage generating part and the nozzle with a high-voltage cable. CONSTITUTION:The spray gun consists of an injection nozzle 10 to be fixed to the wrist of a coating robot through a supporting member 20, a high voltage generating part 30 to be fixed to the arm of the robot and a high-voltage cable 40 for connecting both members. The high voltage generating part 30 is fixed to the arm (a) of the robot and the supporting member 20 to which the nozzle 10 is fixed to the wrist (b) of the robot, and the tip side of the wrist (b) is miniaturized. Besides, since the high voltage generating part 30 is fixed to the arm (a), the cable 40 is shortened, and the safety is enhanced. Consequently, the tip side of the wrist of the robot is miniaturized, and the materials of even complicated shapes are easily coated.