baber/WOPTO huggingface dataset:
Patent JP-H055896-A (JP)
Title: Active matrix display device
Inventor: KANAMORI KEN
IPC: G02F1/133
Filed: 1991-06-28
Abstract: PURPOSE:To improve the yield and to reduce the cost by realizing an active matrix display device having such structure that a line defect due to disconnection of a source bus line can be surely corrected. CONSTITUTION:Source bus line projecting parts 46, 46 are formed in two positions on both sides of a gate bus line 21 on a source bus line 23, and one end parts of first conductor pieces 47, 47 are put under their front ends with a gate insulating film 13 between them. Both end parts of a second conductor piece 45 are put on the other end parts of first conductor pieces 47, 47 with the gate insulating film 13 between them. The second conductor piece 45 is arranged across the gate bus line 21. A redundant structure is formed by this constitution. If a line defect is detected, areas 51, 52 corresponding to overlap parts between source bus line projecting parts 46, 46 and first conductor pieces 47, 47 and areas 53, 54 corresponding to overlap parts between first conductor pieces 47, 47 and the second conductor piece 45 are irradiated with laser light. Thus, conductors are short-circuited to form a by-pass line 100 on the side of the part where disconnection 90 occurs.
Patent JP-H0775638-A (JP)
Title: Ultrasonic diagnostic device
Inventor: ABE YASUHIKO
IPC: A61B8/00
Filed: 1994-07-11
Abstract: PURPOSE:To provide the ultrasonic diagnostic device which can prevent a fact that a contrast-medium component of a received signal projects from a dynamic range and saturated. CONSTITUTION:This ultrasonic diagnostic device is provided with a probe 1, a transmitting part 200, a receiving part 201, a signal processing part 202, a converting part 203, a display part 204, a control part 205 and a setting part 206. By the converting part 203, an ultrasonic image having a prescribed dynamic range obtained from an examinee to whom a contrast-medium is injected is converted to an ultrasonic image having a dynamic range corresponding to a dynamic range of the display part 204.
Patent JP-H0323179-A (JP)
Title: Emergency operation control device of elevator
Inventor: KUBOTA TAKEHIKO
IPC: B66B5/00
Filed: 1989-06-21
Abstract: PURPOSE:To minimize influence to transport efficiency in a building by turning off an emergency operation control device by a timing device when an elevator is operated at high operation rate in the daytime, etc., and turning it on only as required at midnight, etc. CONSTITUTION:When a cage is normal under which either one of a cage stop detecting contact point 6, a passenger detecting contact point 7, and a door closing detecting contact point 8 is closed, an emergency detecting operation command relay 25 is not energized by an emergency detecting operation command circuit 24 incorporating a timing device, in a designated zone of time, for example, in the daytime, etc. Next, when the relay 25 is energized by the emergency detecting operation command circuit 24 at midnight with its contact point 11, opened and a person is fallen down in a cage due to disease, etc., and the cage is stopped without any call fro ma hall, normally-closed contact points 6 to 8 are opened and, when a specified time of period collapses, a delay relay 9 is dropped out to open a contact point 10 and the contact point 13 is closed to register a cage call at an entrance floor by a call register device 15. Thus, an emergency operation can be made with influence to transport efficiency minimized.
Patent JP-H0323087-A (JP)
Title: Manufacture of al clad steel plate
Inventor: MASUI TAKESHI
IPC: B23K20/14
Filed: 1989-06-21
Abstract: PURPOSE:To obtain an Al clad steel plate in low cost by rolling an Al foil lapped over a steel strip at a prescribed draft, at a prescribed falling temperature area, in a combination annealing furnace of the steel strip, in the reducing atmosphere, joining them, then, holding them for a short time and taking them out of the furnace under a specified temperature. CONSTITUTION:An ordinary combination annealing furnace for the steel strip as shown in figures is applied and an Al foil supply equipment and a cladding mill are provided additionally as shown in figures (a) and (b), in a rising and falling area of A1, or A4 of this line and in a temperature area of 300-400 deg.C. Al or Al alloy is lapped over the steel strip and rolled (the draft of the Al foil, r=15-40% being given), then, held at >=250 deg.C, preferably at a temperature area of 250-450 deg.C, for >=1min, and taken out of the furnace at <=180 deg.C. In this way, the Al clad steel can be manufactured at low cost and on a large scale.
Patent JP-S5381979-A (JP)
Title: Flame retardant cable
Inventor: MIYAZAKI TSUTOMU
IPC: H01B7/295
Filed: 1976-12-27
Abstract: PURPOSE: To improve electric characteristic and flame retardance by providing metallic tape layer and flame retardant sheath layer sequentially on outer circumference of stranded cable core. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H079172-A (JP)
Title: Method and device for wiring by laser
Inventor: SASAKI SADAO
IPC: B23K26/34
Filed: 1993-06-29
Abstract: PURPOSE:To improve the operability of a laser beam wiring and to perform the wiring with a laser beam having a consistent intensity distribution, in the method and the device of a laser beam wiring in which a metal film wiring is formed on a substrate by means of a laser beam. CONSTITUTION:A substrate 18 is irradiated with a laser beam emitted from a pulse wave laser generator 12 or a continuous wave laser generator 11 through an optical axis multiplexer 14, microscope body tube 16 and objective lens 17. Since the continuous wave laser generator 11 and the optical axis multiplexer 14 are connected by an optical fiber 13, a new metal film wiring can be formed by moving them on the side of the microscope body tube 16 and scanning a continuous wave laser beam on the substrate 18. Consequently, even with a probe in contact between two points of the metal film wiring, the forming operation of that metal film wiring is performed, and a check to find whether or not the metal film wiring is electrically formed well is performed simultaneously while carrying out the operation of the metal film wiring.
Patent JP-H0323132-A (JP)
Title: Sheet feeder
Inventor: NISHIMOTO YOSHIBUMI
IPC: H01L41/09
Filed: 1989-06-21
Abstract: PURPOSE:To prevent bias and lateral displacement of a sheet to transfer the sheet straightforward by a method wherein elastic bodies are placed with a proceeding axis of proceeding waves tilted with respect to sheet transfer direction so that component force in a direction for transferring the sheet and component force toward a guide member are applied to the sheet. CONSTITUTION:On the reverse face to a face with oscillators 1 to 4 fixed on elastic bodies 5, 6 a sheet to be transferred is pushed against wherein frequency voltage is applied to these oscillators 1 to 4 to form proceeding vibration waves. By vibrating faces of the elastic bodies 5, 6 with these proceeding waves formed moving force is applied to the sheet 13 to be transferred. The side edge of this transferred sheet is in contact with a sheet guide member 30 to have the sheet 13 guided along sheet transfer direction. At this time the elastic bodies 5, 6 are placed so that the proceeding axis of the proceeding waves is tilted with respect to the sheet transfer direction. Thus component force toward transfer direction and component force toward the guide member are applied to the sheet 13 so that the sheet 13 is forced to be pushed against the sheet guide member 30 thereby transferring the sheet 13 straightforward.
Patent JP-S6140852-A (JP)
Inventor: MATSUYAMA MINORU
IPC: C04B20/06
Filed: 1984-07-31
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-S5947669-A (JP)
Title: Dictionary retrieving device
Inventor: MURAKI KAZUSHI
IPC: G06F17/30
Filed: 1982-09-13
Abstract: PURPOSE:To reduce the storage capacity and to improve the retrieving efficiency for a retrieving device of a dictionary file containing a header of KANJI (Chinese character) and KANA (Japanese syllabary), by constituting a try tree with use of 4 bits of a part of KANJI and KANA. CONSTITUTION:A header 01 of a bit train of KANJI, HIRAGANA (Japanese syllabary) and KANA (Japanese syllabary, aquare type) codes is fed to a control mechanism 1, the header 01 is decomposed into a bit train of 4 bits. Then the first 4-bit train signal 12 is transmitted to a tray selection mechanism 2. Hereafter the signal 12 consisting of 4-bit information is delivered every time a starting signal 21 is received from the mechanism 2. Then an input mode is set to feed the header 01 when no information exists any more.
Patent JP-2000346755-A (JP)
Title: Measuring method for abrasion of tire
Inventor: TOYOSHIMA TAKAYUKI
IPC: G01M17/02
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a measuring method, for the abrasion of a tire, in which the abrasion degree of the tire can be measured objectively and precisely. SOLUTION: In this measuring method for the abrasion of a tire, a vehicle on which a reference tire Wa is mounted is run at a set speed per hour (km/h) on a test drum in an anechoic room so that a sound pressure level at every frequency in the pattern noise of the reference tire Wa can be measured in advance, and the sound pressure level at every frequency in the noise pattern of the reference tire Wa at this time is input to a data bank 3 inside a sourn- pressure-level measuring device 2. Then, a tire Wx to be measured is mounted on the vehicle, a sound-pressure level at every frequency in the pattern noise of the tire Wx, to be measured, is measured under the same condition so as to be input to the data bank 3 inside the measuring device 2.  The sound pressure level, at every frequency of the tire Wa to be measured which is input to the data bank 3 inside the measuring device 2 is compared with the sound pressure level at every frequency of the reference tire Wa so as to be computed. Thereby, the abrasion amount of the tire is measured.
Patent JP-S5679544-A (JP)
Title: Communication system of time sharing multiplex connection
Inventor: IWAHASHI TSUTOMU
IPC: H04J3/16
Filed: 1979-12-03
Abstract: PURPOSE:To increase a line utilizing efficiency, by transmitting a reserved information with a communication mode using fixed assignment time sharing line according to the 1st information amount of one station, and transmitting the information with a communication mode using the common time sharing line after the permission of reserved information. CONSTITUTION:In the 1st communication mode transmitting which consist of the 1st and 2nd slots respectively assigned to the 1st and 2nd stations, and transfers the 1st information of one station by using the fixed assignment time sharing line, the reserved information is transmitted according to the 1st information amount of one station. Further, after the permission of reservation, in the 2nd communication mode using the common time sharing line, the 1st information is transmitted. For example, the slot reservation information 8 is transmitted by the control channel 7a toward the satellite from the earth station A, and the control and re-transmission packets 9a-9c are transmitted within the reservation permission frame 12 of the data channel 6a.
Patent JP-2000348354-A (JP)
Title: Focus servo pull-in device for optical disk
Inventor: ENDO HIDEYASU
IPC: G11B7/085
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To reduce the focus servo deviation by securing the focus servo pull-in even though the thickness or reflectance of an optical disk to be recorded and reproduced is changed. SOLUTION: The focus servo pull-in is executed around the center of oscillation of an objective lens by driving a pickup 16a while making the objective lens in the optical pickup 16a oscillate by a sine wave generating circuit 12. To put it concretely, a switch SW2 is changed over to a compensation circuit 11 from the sine wave generating circuit 12 by a signal from a pull-in control circuit 21, and a focus error zero-cross signal is obtained from a focus error signal obtained by detecting the reflected light from a medium 18 by a focus error detecting circuit 14 and an RF signal which is the total reflected light obtained by a reflected light detecting circuit 15, then the focus servo pull-in is executed by detecting that the focus error zero-cross signal is generated with the nearly equal intervals.
Patent JP-H0325566-A (JP)
Title: Inquiry transaction method for undescribed data in automatic teller machine system
Inventor: GOTO TETSUO
IPC: G06Q40/00
Filed: 1989-06-23
Abstract: PURPOSE:To inform undescribed transaction status to a customer even when a card only transaction is performed by providing an undescribed data inquiry transaction key at the operating part of an automatic teller machine(ATM), issuing an inquiry to a central processing unit by depressing the key, and displaying or printing undescribed data. CONSTITUTION:Plural ATMs 1 are connected to the central processing unit 11, and the central processing unit 11 manages a transaction data file 12, and the account number, the name, the balance, the undescribed transaction data, and other transaction data of every customer are registered on the transaction data file 12. When the undescribed transaction data inquiry transaction key is depressed, the central processing unit 11 reads out the undescribed transaction data without erasing, and returns an answer message including the data to the ATM 1. The ATM 1 outputs the undescribed transaction data in a received answer message to a visible information output part. Thereby, it is possible to recognize the transaction status of the undescribed data even in the transaction using the card only.
Patent JP-S6136999-A (JP)
Inventor: MOTOZU KENSHO
IPC: H05K3/34
Filed: 1984-07-30
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-H04358992-A (JP)
Title: Tilt cylinder unit of outboard motor
Inventor: NAKAMURA TAMOTSU
IPC: B63H20/08
Filed: 1991-06-04
Abstract: PURPOSE:To eliminate any spring action in a gas chamber at time of shoal sailing and so on and make an outboard motor maintainable at a constant tilt angle by connecting a sub-tank with the gas chamber to the side of a second chamber in a cylinder being compressed at a time when a cylinder unit is expanded longer via an orifice. CONSTITUTION:At the time of forward sailing in a state of having an on-off valve 20 opened, if driftwood or the like collides with an outboard motor, extending directional force acts on a rod 12 and thereby pressure in a first chamber S1 goes down, thus a pilot check valve 29 is closed. When a difference between both first and second chambers S1 and S2 goes beyond the specified value and a check valve 14 is opened, oil flows to the first chamber S1 from the second chamber S2 immediately after that, so impact energy is absorbed. In addition, in the case where shoal sailing takes place in a state that the on-off valve 20 is closed, the outboard motor 4 is made to keep its tilt angle intact, and when getting away from the shoal and a thrust of the outboard motor is made larger, this check valve 22 is opened, thus a part of oil in the first chamber 1 is taken into a sub-tank 23, and rotation of the outboard motor is downed.
Patent JP-H08312615-A (JP)
Title: Spring for connection of bar body and cylindrical body and connecting part construction using it
Inventor: OTAKI KUNIHIKO
IPC: F16B7/20
Filed: 1995-05-16
Abstract: PURPOSE: To provide a spring for connection of which the connecting part is not simply drawn out so as not to be detached, and not displaced in the circumferential direction so as not to be loosened, when cylindrical bodies or bar bodies are connected together, and connecting construction using the spring. CONSTITUTION: This spring of connection for bar bodies and cylindrical bodies is constituted so that it is formed out of a cylindrically bent thin metallic sheet, a pluralyity of set of which each set is consisting of two slits are openedly provided on the circumferential side of the cylinder body at equal intervals in the lengthwise direction of the cylinder body, a belt-like piece formed between the slits of each set is formed so as to outward swell, and hence a deformable cylinder shaped spring body 1 is constituted. In the connecting construction using this spring, the spring is engagingly fitted onto the outer circumference 8 of the short shaft base part projectingly provided on the axis part of a male side connecting part end, and an inserting hole 10 in which the short shaft can be engagingly inserted is openedly provided on the axis part of a female side connecting part end.
Patent JP-H1011739-A (JP)
Title: Magnetic recording medium
Inventor: IWAGAKI MASARU
IPC: G03C7/00
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic recording medium having excellent antimicrobial and antimold property without deteriorating magnetic characteristics and travelling characteristics and without influences on photographic characteristics, by incorporating a compd. expressed by formula I into a magnetic recording medium. SOLUTION: In the formula I, R1 , R2 , R3 are hydrogen atom or alkyl groups. As for alkyl groups, alkyl groups having 1 to 6 carbon atoms are preferable. It is not allowed that both of R1 and R2 are hydrogen atoms. Or, R1 and R2 may be bonded to form a four to seven-member ring, and preferably to form a cycloalkyl ring. The proportion of the antimold agent expressed by formula I to be added is preferably between 10ppm and 10000ppm, which depends on the dry state of the magnetic recording layer or adjacent layers to which the agent is to be added, and more preferably between 50ppm and 2000ppm. If the amt. it too small, the antimicrobial and antimold effect is little, and if it is too large, the agent gives influences on the physical properties of coating films or on the optical properties.  By incorporating the antimold expressed by formula I into a photographic layer, a higher effect can be obtd.
Patent JP-S5784419-A (JP)
Title: Endoscope
Inventor: MITSUI KAZUHIKO
IPC: G02B23/26
Filed: 1980-11-13
Abstract: PURPOSE:To observe the range of vision in uniform brightness, by providing plural light guides whose light direction are different, respectively. CONSTITUTION:An insertion tip part of an endoscope is constituted of an image guide 7, the first cylindrical light guide 8, and the second light guide 9 inserted into the center part of this guide 8. The tip of the image guide 7 is opposed to an image formation optical system consisting of plural lenses 11, and its read end is opposed to the eyepiece part. On the tip parts of the light guides 8, 9, a conical wedge 15 having a small hole 14 is provided, by which the tip part of the light guide 8 is bent to the outside in the diameter direction. The rear ends of the light guides are connected to the light source, and this endoscope is constituted so that eacy quantity of light can be controlled so as to equalize brightness of the part irradiated by these light guides 8, 9.
Patent JP-S5788019-A (JP)
Title: Manufacture of silicon carbide
Inventor: YAMAGUCHI MASAMI
IPC: C01B31/36
Filed: 1980-11-13
Abstract: PURPOSE:To obtain finely powdered silicon carbide with less unevenness by treating carbonaceous powder or a carbon precursor with a (modified) silicic acid soln. and heating the resulting mixture in a nonoxidizing atmosphere. CONSTITUTION:Carbonaceous powder such as carbon black powder or a carbon precursor such as starch, sucrose, PVA, PVC or other org. substance convertible into carbonaceous residue at 200-1,500 deg.C in a nonoxidizing atmosphere is treated with a silicic acid soln. or sol obtd. by hydrolyzing a hydrolyzable silicon compound or a modified silicic acid soln. or sol contg. dissolved ammonium ions, org. amine or the like. The resulting mixture is heated at 1,350-1,850 deg.C in a nonoxidizing atmosphere of N2, CO, Ar or the like to manufacture silicon carbide. In a conventional method, silica powder and carbon powder as starting material are mixed in a solid phase, so as ununiform crystal phase or other defect is caused sometimes owing to ununiform mixing. This method is a liq. phase mixing method, so very uniform mixing is attained, and finely powdered silicon carbide with less unevenness in grain size is obtd.
Patent JP-H06336844-A (JP)
Title: Shelter device for outdoor work
Inventor: KITAMURA MORIO
IPC: E04G21/28
Filed: 1993-05-25
Abstract: PURPOSE:To provide a shelter device with which one can work outdoors even in rain or other weather. CONSTITUTION:A frame 5 which is supported to be rotatable in a nearly horizontal plane and also freely tilted in a nearly vertical direction is fitted to the upper part of the front end of a boom 2. A pair of flexible arms 12, 13 are fitted to both ends of the frame 5. The arms 12, 13 are fitted to be unfolded to cross in right angles with the frame 5 and contained along the longitudinal sideface of the frame 5 and an auxiliary bar 40 having a swelling at the middle is attached through a slide member 50. A roller 41 is fitted at the middle of the auxiliary bar 40 to be freely rotatable. And further, a winding-up shaft 16 of the shelter is provided in the nearby position of the frame 5 to automatically wind up a tent sheet 17 as the arms 12, 13 are folded.
Patent JP-S5859876-A (JP)
Title: Carriage controller for serial printer using dc motor
Inventor: NAGAI AKIO
IPC: B41J19/20
Filed: 1981-10-07
Abstract: PURPOSE:To drive a carriage stably with high speeds by providing a phased locked loop to which is added feedback loop of frequency modulation type for a reference oscillator consisting of a low-pass filter and a differential circuit and a polarity change-over circuit for applied voltage to DC motor. CONSTITUTION:When a set speed signal 24 is input, the output frequency of an oscillator 1 is varied. In case where input set speed is greater than the set speed before changing, the phase forward signal 8 of a phase detector 2 is output, converted into analog signal 11 through a low-pass filter 9, and further converted into a false acceleration signal 12 by a differential circuit 10. The output signal of a reference oscillator 1 is modulated in frequency by the signal 12, resulting in the rise of the speed of the motor 4. On the other hand, when the set speed signal 24 is set in a small magnitude, a flip-flop 23 for braking is set, the electrifying direction of the motor 4 is varied, and the motor 4 is braked and decelerated quickly.
Patent JP-H08324788-A (JP)
Title: Slurry force feed pipe
Inventor: YOSHIDA MASAMI
IPC: B65G53/30
Filed: 1995-06-02
Abstract: PURPOSE: To reduce impact sound for a long period of time by providing a plate pipe in the middle of a slurry force feed pipe to force feed slurry intermittently discharged from a cylinder and providing a compressor to supply compressed air in a closed space formed on a head end of a branch pipe. CONSTITUTION: A safety valve 19 of a piping 23 communicated to a piping 22 prevents rising of pressure in a closed space 14. Additionally, a check valve 18 of a piping 21 blocks backflow of compressed air and slurry S of the closed space 14 to the side of a compressor 15. Furthermore, at the time of force feeding the slurry S, the compressor 15 is driven, the compressed air is supplied to the inside of the closed space 14 through the pipings 20, 21, the check valve 18, the piping 22, and pressure of the compressed air is maintained to be specified pressure by an unload valve 17 so as to be balanced with pressure of the slurry S in the closed space 14. Thereafter, surge pressure propagated in a force feed pipe 12 through the slurry S enters the inside of the closed space 14, the compressed air is compressed and decompressed by a damping effect. Consequently, it is possible to prevent generation of large impact sound from the force feed pipe 12.