baber/WOPTO huggingface dataset:
Patent JP-H03244436-A (JP)
Title: Magnetism resonance imaging device
Inventor: SEO IKUJI
IPC: G01R33/28
Filed: 1990-02-23
Abstract: PURPOSE:To obtain plural sets of emphasized images while a person inspected is restrained for a short time by furnishing a means to vary the echoe time of pulse repeating time, a means to store a plurality of images obtained, and a means to display the images continuously. CONSTITUTION:An imaging device concerned composes a signal transmitter to execute super-high speed scanning process from a reference signal generator 51, timing generator 52, waveform generator 53, amplifier 54, TE, TR setting device 55, and RF pulse generator 56. The TE, TR setting device 55 and RF pulse generator 56 are put under control by a sequencer 10 and a computer system 11, and the timing generator 52 is started through the TE, TR setting device 55 when the operator commands a combination pattern of TE with TR at a console provided in the computer system 11, and also the waveform genera tor 53 is started through the RF pulse generator 56 to feed the amplifier 54 with 90 deg. pulses set so as to attain TE, TR due to the setting concerned so that impression is made at the set timing, and the output is given to a trans mission coil.
Patent JP-H08230423-A (JP)
Title: Mounting apparatus for tire anti-skidding device
Inventor: WAKANA HIROSHI
IPC: B60C27/06
Filed: 1995-02-28
Abstract: PURPOSE: To improve visibility so as to prevent a mounting apparatus from being lost by applying luminescent paint or luminescent material to at least one part in the mounting apparatus. CONSTITUTION: Luminescent paint is applied to at least one part, in a mounting apparatus other than a tire slip stopping main body 1. In the main body 1, one side provided with an inside mounting band 5 is arranged on the inside side face of a tire T so as to be put on the outer circumference of the tire T. In the inside mounting band 5, a hook part is locked in a loop part, so as to be connected together into a ring. In this process, joining work can be carried out easily in the night, as fluorescent paint is applied to the inside mounting band 5 at intervals of 2cm while fluorescent paint is also applied to the hook part, and the loop part. In addition, fluorescent paint is applied to a hooking hole, a joint hook 3, and a joint metal fitting 2 in an outside mounting band 8. Therefore, mounting work is facilitated in the night, and the mounting metal fitting is never lost.  Alternatively, a luminescent tape may be stuck instead of the luminescent paint.
Patent JP-H05240782-A (JP)
Title: Oil concentration measuring device
Inventor: ITO HIROSHI
IPC: G01N21/33
Filed: 1992-02-27
Abstract: PURPOSE:To provide a measuring device for which maintenance is almost unnecessary by radiating light beams having two wave lengths alternately, and finding oil concentration in sample water from a difference in respective transmitted light intensity. CONSTITUTION:When a light emitting/receiving element 7a generates an output, an interference filter 3A of a filter device 3 is positioned on the optical axis of a light source 2, and the light extracted by the filter 3A is made incident on a measurement cell 1. At the same time, a switch SW1 of a hold circuit H1 is closed, and an output signal of a light receiving element 4 is stored in a capacitor C1. Next, when a light emitting/receiving element 7b generates an output, an interference filter 3B is positioned on the optical axis, and the light extracted by the filter 3B is made incident. At the same time, a switch SW2 of a hold circuit H2 is closed, and an output signal of the light receiving element 4 is stored in a capacitor C2. These two output signals are inputted to an operation circuit 11, and a difference is calculated, and a ratio of the operation value and an output signal of a reference light receiving element 5 is also calculated, and is displayed on an indicator 13 as information on oil concentration.
Patent JP-S59166745-A (JP)
Title: Roller chain
Inventor: KUBO YOSHIKUNI
IPC: F16G13/02
Filed: 1983-03-11
Abstract: PURPOSE:To make housing or conveyance easy, by installing a spring between a pin link and a roller link abutting each other, while contracting a roller chain automatically by contractile force of the spring. CONSTITUTION:In each spring 40, its one end is extendedly installed in an outer end part of one pin 31, while the other end is extendedly installed in an outer end part of another pin 31 located at the same position as the said pin 31 of anther pin link 30 adjoining to the pin link 30 in which the one end is extendedly installed as aforesaid. With this constitution, when being not extendedly installed in a sprocket wheel yet, each spring 40 is automatically contracted, making housing or conveyance easy, while in case of being used upon installation in the sprocket wheel, adjustment by a chain tightener or an idler becomes useless.
Patent JP-H07248469-A (JP)
Title: Aperture and optical device using it
Inventor: MORI MASAYOSHI
IPC: G03F1/00
Filed: 1994-03-11
Abstract: PURPOSE:To enhance a function required for an optical device by improving the structure of an aperture. CONSTITUTION:The aperture 100 is provided with a first light transmission area 12 where light emitted from a light source provided in the optical device is transmitted and a second light transmission area b which is provided around the area 12 and which gives the phase difference of 180 deg. to the transmitting light with respect to the light transmitted through the area 12.
Patent JP-S58156727-A (JP)
Title: Clutch releasing device for vehicle
Inventor: KUROMITSU HIROSHI
IPC: F16D25/08
Filed: 1982-03-15
Abstract: PURPOSE:To unnecessitate manual adjustment by constructing an automatic adjusting mechanism coping with the wear of a clutch disc, in a hydraulic booster. CONSTITUTION:When a clutch pedal 30 has been released, a valve seat member 59 and an input piston 43 are pushed back in the right hand direction with respect to an output rod 45 and a power piston 44 by a pressure within a pressure chamber 56 and a force exerted by a spring 63. By this procedure, the communication area of the annular groove 44e of the power piston 44 and the annular groove 43f of an input piston 43 increases, but the pressure within an operating chamber 47 decreases. Accordingly, by the opening of a valve mechanism 57, the pressure chamber 56 communicates again with a drain chamber 50, and the piston 55 is put into a state where it can be displaced toward the righthand direction within the output rod 45. Therefore, the piston 55 moves back within the output rod in accordance with the wear quantity of the clutch disc.
Patent JP-H08213352-A (JP)
Title: Wafer cleaning equipment
Inventor: KOMA YUTAKA
IPC: B08B1/04
Filed: 1995-02-07
Abstract: PURPOSE: To eliminate contaminant adhering on the surface, the back and the side of the wafer outer periphery, by clamping the wafer outer periphery with an upper brush plate and a lower brush plate, rotaing a spinner table while cleaning fluid is supplied, and making the upper and the lower brush plates rotate following the table. CONSTITUTION: The outer periphery of a wafer W is clamped with the filling parts 6a, 7a of an upper brush plate 6 and a lower brush plate 7. When a spinner table 1 is rotated with a motor 3, the upper brush plate 6 and the lower brush plate 7 rotate following the table. Cleaning fluid is supplied to the filling parts 6a, 7a, and the outer periphery of the wafer W is cleaned. Contaminant adhering to the outer periphery at the time of grinding in the preceeding process can be eliminated. Further, the surface, the back and the side of the outer periphery of the wafer W can be cleaned.
Patent JP-S56138877-A (JP)
Title: Lead battery
Inventor: MAKINO ETSUJI
IPC: H01M4/57
Filed: 1980-03-31
Abstract: PURPOSE:To enable the formation of a lead battery to be carried out with a dilute sulfuric acid of a low specific gravity, and enable both the enhancement of the  formation efficiency and the reduction of the amount of electric current used for the formation, by assembling the battery by use of a positive plate and a negative plate each of which contains a given amount of lead sulfate and has not undergone any formation. CONSTITUTION:A grid made of lead or a lead alloy is filled with a paste prepared by kneading a mixture of a lead oxide and a dilute sulfuric acid, before the grid packed with the paste is immersed in an acid, dried and aged, a plate being prepared. The plate, next, is immersed in a dilute sulfuric acid with a specific gravity of 1.25-1.30 for 5min, before it is washed and dried. Thus treated positive plate contains 40-50% of lead sulfate, while thus treated negative plate contains 30- 40% of lead sulfate. After a battery is assembled by use of thus obtained positive and negative plates which have not undergone any formation, these plates are subjected to formation carried out within a container, thereby a lead acid battery being obtained.
Patent JP-H06261259-A (JP)
Title: Television transmitter and television receiver
Inventor: MATSUI SHINICHIRO
IPC: H04N5/445
Filed: 1993-03-03
Abstract: PURPOSE:To dispense with an operation executed by a user, although it is necessary that the user executes the operation by remote control, etc., one by one, because control of an image and a voice conforming to program information cannot be executed, in the case of a conventional television. CONSTITUTION:At the time of sending out transmission a television station by a character signal encoding device 2 and a character broadcasting program sending-out device 3, the transmission is executed by adding program information (a genre of programs such as an image, music, sports, news, etc.) of a television broadcast to a signal of character broadcasting. On a television side, the program information is fetched from a character signal, and control of an image and a voice conforming to the program information is executed automatically.
Patent JP-S56137459-A (JP)
Title: Access system for memory file
Inventor: KANAI TATSUYUKI
IPC: G06F17/30
Filed: 1980-03-31
Abstract: PURPOSE:To enable to use the split of file without paying attention, by providing the information save area, storage memory of storage block assigned to the memory  file and the display of location of the stroage memory at the data storage and retrieval device SRCH. CONSTITUTION:When the line information is fed to SRCH from the telex exchanger, the information is stored in the line information save area DT1. SRCH  designates one block address among 1-j of the block storage memory ID1 indicated with the file storage location IDN1 and instructs that the line information is stored  in the file controller SFC and transfers and stores the information of area DT1 to  the memory block bi indicated with the pointer S in the file DS. The pointer S is  renewed to the address of memory block with the information fed one after another.  The information retrieval sequentially retrieves the pointer S, and the information corresponding to the line is retrieved with the content of the memory ID, and without noticing DS, the storage and retrieval of information of a plurality of types is  made independently of types.
Patent JP-S58163741-A (JP)
Inventor: KURODA TOSHIMASA
IPC: D02G1/04
Filed: 1982-03-18
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-S63208140-A (JP)
Title: Data processor
Inventor: TAKAHASHI KAZUYOSHI
IPC: G06T1/60
Filed: 1987-02-24
Abstract: PURPOSE:To drop a high speed data to a low frequency so as to be written in an IC memory, by bringing the data to (n)-frequency dividing, based on either one of (n) pieces of clocks brought to (n)-frequency dividing as a reference, and also, generating a write timing. CONSTITUTION:A clock is brought to 3-frequency dividing by a frequency dividing circuit 1 to obtain clocks phi1-phi3 and a latch element 7 is latched by the clock phi1, latch elements 8, 10 are latched by the clock phi2, latch elements 9, 11 and 12 are latched by the clock phi3 and continuous image data DI-DIII are fetched, and supplied to memory boards 1-3. Subsequently, based on the clock phi3, address signals A0-A14 are generated by an address decoder 2 and also, clocks phi1'-phi8' are generated by a decoder 3, and moreover, from the clocks phi1'-phi8', chip select signals CS, DE and WE for an IC memory are generated by timing control circuits 4-6, and supplied in common to the memory boards 1-3.
Patent JP-S60189012-A (JP)
Title: Track control method of robot
Inventor: SUGIMOTO KOUICHI
IPC: G05B19/4103
Filed: 1984-03-07
Abstract: PURPOSE:To move a robot as desired while avoiding passage at peculiar points and near them by controlling the track normally in one position attitude display mode but controlling the track in the other position attitude display mode if the robot passes peculiar points and near them. CONSTITUTION:For track control of the robot, two kinds of position attitude mode, namely, (a position vector -p and direction cosines -f, -g, and -h) and (a position vector -p and contraposition displacements theta2+theta3+theta4, theta5, and theta6) are provided. Normally, the track of the robot is controlled in accordance with the position vector -p and direction cosines -f, -g, and -h in the first position attitude data setting part 20. If the robot passes a peculiar point or near it, that is, if values of theta5<a> and theta5<b> corresponding to two given points A and B are, for example, 90 deg. and -90 deg. to have 0 deg. or 180 deg. between them, the track is controlled in accordance with the position vector -p and contraposition displacements theta2+theta3+theta4, theta5, and theta6 in the second position attitude data setting part 21. As the result, the robot is moved at a prescribed speed along a prescribed track between two points A and B.
Patent JP-H11253458-A (JP)
Title: Method for forming dental prosthesis
Inventor: SHOHER ITZHAK
IPC: A61C5/77
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a method whereby a dental prosthesis can be formed, repaired or restored without any adverse affects even if any of conventional non-heat-resistant impressions made of anhydrites, metals or polymers are used. SOLUTION: A base material containing high-melting-point metallic particles and a volatile binder is formed and applied to a non-heat-resistant impression. The base material is molded into the desired three-dimensional shape on the impression, and the base material molded is removed from the impression. A bonding dental investment is formed by mixing activated charcoal particles into a dental investment at a concentration exceeding at least 0.005 wt.% of the total bonding dental investment, and the base material molded is buried using the bonding dental investment. The molded base material in the investment is heated treated at temperatures up to 1200 deg.C to vaporize the volatile binder from the base material to form a porous structure. Next, a packing material is packed into the porous structure to form a polishing dental coping.
Patent JP-S60187020-A (JP)
Title: Element for manufacturing semiconductor circuit and positioning device thereof
Inventor: ISOHATA JIYUNJI
IPC: H01L21/027
Filed: 1984-03-07
Abstract: PURPOSE:To obtain high accuracy on positioning by previously forming a desired number of positioning patterns at the intersections of scribing lines shaped to a wafer when the wafer placed on a stage is positioned to projecting laser beams. CONSTITUTION:When a semiconductor wafer 1 is placed on a wafer stage 19 and positioned to laser beams from a laser light source 10, positioning patterns are formed to the wafer 1. The positioning patterns are not shaped around the wafer 1 at that time, and positioning patterns 5a, 5b consisting of a desired number of fine irregularities are formed previously to the inner surface of the wafer 1 in the intersections of longitudinal and lateral scribing lines 3 shaped to the wafer 1. According to such constitution, laser beams are projected to the wafer 1 on the stage 19 through a mask 16 on a mask stage 17, reflected beams from a half mirror 14 fitted on its midway of laser beams are received by a photoelectric conversion element 21, and several stage 17 and 19 is turned by an output from the element 21 by using driving devices 24 and 23.
Patent JP-S51117024-A (JP)
Title: Percussion instrument usable as a container
Inventor: UENO KAZUO
IPC: G10D13/02
Filed: 1975-04-07
Abstract: PURPOSE: A percussion instrument usable as a bowl. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06230318-A (JP)
Title: Spectacle frame
Inventor: NOMICHI HIROMI
IPC: G02C5/00
Filed: 1993-02-05
Abstract: PURPOSE:To provide the pads and ear bends which have excellent adhesion without feelding of being compressed and do not change with the lapse of time so as to improve the wearing feeling of spectacles and to stabilize support by providing the points to come into contact with the skin of the spectacle frame with cavity parts made of a silicone resin and packing a gaseous or gel-like resin therein. CONSTITUTION:The pads and ear bends are produced by integrally molding the silicone resin and injecting the gel-like resin therein. The surfaces of the pads in contact with the nose and the points of the ear bends in contact with the ears are provided uniformly with the cavities. As a result the wearing feeling is improved. The pads and the ear bends are provided with the cavities made of the silicone resin internally sealed with the gaseous or gel-like resin, thereby the compressive feed is decreased and the support is stabilized. The volume does not change in spite of a deformation in the cavity parts particularly in the case where the gel-like resin is sealed into the cavities as compared with the case where gas is sealed therein and, therefore, the deformation takes place more gently and the change of the members made of the silicone resin forming the cavity parts with the lapse of time is lessened.
Patent JP-S58159363-A (JP)
Title: Input/output protecting device for semiconductor integrated circuit
Inventor: EGUCHI KOUJI
IPC: H03K17/687
Filed: 1982-03-17
Abstract: PURPOSE:To reduce the area where a layout pattern occupies while maintaining input/output voltage withstanding features by a method wherein a part of an output protecting device is commonly used together with an input protecting device. CONSTITUTION:An input/output bonding pad 21 is connected to a drain region 22 provided with a prescribed diffused layer capacity of a Pch output transistor, and to the drain region 24 provided with a prescribed diffused layer capacity of an Nch output transistor, with the latter connection ohmically established with the intermediary of an N type diffused resistor 23. The drain region 24 of the Nch output transistor is further connected to an input gate 100 with the intermediary of another N type diffused resistor 25. The drain region 24 with a prescribed diffused capacity designed to protect the output end is partly used to protect the input end, which reduces the layout pattern by as much as 30%.
Patent JP-S57157304-A (JP)
Title: Numerical control system
Inventor: NOZAWA RIYOUICHIROU
IPC: G05B19/414
Filed: 1981-03-23
Abstract: PURPOSE:To use a memory in a numerical controller effectively, by arranging a transfer command and an operation command in a processing program suitably, changing transferred data stored in a data area, and transferring a tool or a table. CONSTITUTION:A numerical control incorporated memory is sectioned into a command area 101 (commands 1,2-) and a data area 102 (data 1,2-). Commands relating to transfer have a specific form of Xi among the commands, where X shows transfer to the X axis and i is a data number toward the X axis. When size of the command area is greater than size of the data area, the maximum value of the data number is far greater than the maximum value of a transfer amount. The number of bits required in displaying the amount of the maximum shift is, for example, 6.n+32 bits. If the instruction of the same transfer amount takes place twice or more, the required number of bits is smaller in comparison with that of conventional methods, because the relation of 6.n+ 32<32.n is established.
Patent JP-H05218717-A (JP)
Title: Portable communication equipment
Inventor: OBATA KATSUMI
IPC: H01Q1/24
Filed: 1992-01-31
Abstract: PURPOSE:To receive a radio signal from each direction with a strong reception intensity while making the directivity of an antenna broad. CONSTITUTION:A rear pad 31 and a carry belt 34 are provided on the front face 23 of a component housing box 20 in which a tuner or the like applying a demodulation processing to a television signal received by a UHF (very high frequency wave) band to carry back the portable communication equipment 10 to the back of the user. On the other hand, an antenna protection member 32 having a curved face section 32a projecting toward the back side of a user when the user carries back the portable communication equipment is provided on the rear side 24 of the component housing box 20. A reception antenna 70 is provided on the inside of the antenna protection member 32 and a curved face section 70a is formed to a part of the reception antenna 70 along the curved face section 32a of the antenna protection member 32.
Patent JP-H06229885-A (JP)
Title: Coupling device between reaction frame and pressure chamber of environmental testing device for side wall of building
Inventor: HONDA HIDEYUKI
IPC: G01M99/00
Filed: 1993-02-05
Abstract: PURPOSE:To provide an inexpensive coupling device which can couple the peripheral frame of the reaction frame of an environmental test device which can perform various kinds of environmental tests, such as the earthquake-resistant test, wind pressure test, rain-fall test, etc., on side walls of buildings with that of the pressure chamber of the device with a strong coupling strength in a short time by setting the interval between the peripheral frame bodies. CONSTITUTION:Openings 10 are formed at a plurality of suitable locations of the peripheral frame body 8 installed to a reaction frame A and a coupling tool 11 which can be tightened by utilizing the opening of the peripheral frame body 9 installed to a pressure chamber C is protruded from the position corresponding to the opening of the frame body 9 on the frame body 8. The tool 11 is composed of a threaded shaft 15 horizontally protruded from the frame body 9, fixed plate 16 which is fixed to the base end side of the shaft 15 in a state where the plate 16 cannot move backward and can be clamped to the outside edge of the opening, mobile plate 17 which is loosely inserted into the front end section of the shaft, can pass through the opening, and can be clamped to the inner side edge of the opening in a state where the plate 17 is turned by 90 deg., and clamping nut 18 which is meshed with the protruded part of the shaft 15 from the plate 17.
Patent JP-S61201692-A (JP)
Title: Method for pulling and growing silicon single crystal with less generation of defect
Inventor: SHIMANUKI YASUSHI
IPC: C30B29/06
Filed: 1985-03-04
Abstract: PURPOSE:To obtain the titled silicon single crystal with less generation of defects by heat-treating the pulled up and grown silicon single crystal under specified conditions. CONSTITUTION:A silicon single crystal 9 is pulled up through a pulling shaft 7 from the melt 6 in a crucible 3 which has been heated by a heater 5 and grown. The single crystal 9 is introduced into a multistage variable heater 10 as a temp. controller and the heat treatment is applied at 900-1,100 deg.C over the whole length of the single crystal 9 for >=3hr.