baber/WOPTO huggingface dataset:
Patent JP-2000227188-A (JP)
Title: Connection structure for resin coated metal pipe, and resin coated metal pipe having deformed end part
Inventor: MATSUBARA YOICHI
IPC: F16L23/04
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure, wherein an inner surface resin coated metal pipe is cut to a desired length at a piping site and connected. SOLUTION: An inner surface resin coated metal pipe is cut to a desired length, flange forming is executed in its pipe end, a tapered flange 4 is formed to have a shape expanded in a pipe end direction and an inner surface coated with a resin, a pair of tapered flanges 4 and 4 to be connected are placed to face each other, a gasket 7 made of an elastic material is disposed therebetween, the pair of tapered flanges 4 and 4 are fastened in a pipe axial direction by attaching a fastening housing 8 having a pair of tapered surfaces 9a and 9b to the outside of the pair of tapered flanges 4 and 4, and the inner surface resin coating is pressed to the gasket 7 and sealed.
Patent JP-H11232415-A (JP)
Title: Ic card and its production
Inventor: SHIROGANE JUNJI
IPC: B42D15/10
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an IC card which has high reliability despite its low production cost and excels in suppressing the external force that is applied to an IC chip in particular and also to provide a method which can produce the IC card with high cost performance. SOLUTION: This IC card comprises a spiral antenna circuit 11 formed on at least one of its both sides together with a land part 111 of the start point and a land part 112 of the end point of the circuit 11, a circuit layer member 1 having an IC chip storing hole 12, the inner lead parts 21 which are connected to an IC chip 9 on the other side of the card together with the connecting terminals 24 which connect a jumper line part 22 to the circuit 11, a module 3 where the part 22 is coated with an electric insulating resin 23, and a card surface layer material having a pressure-sensitive and/or heat-sensitive adhesive applied on one of its both sides. Then the parts 111 and 112 of the circuit 11 of the member 1 are electrically connected to the terminals 24 of the module 3.  Furthermore, a gap formed between the hole 12 of the member 1 and the chip 9 is filled with the pressure-sensitive and/or heat-sensitive adhesive that is applied on the card surface layer material.
Patent JP-S61188118-A (JP)
Title: Injection molding device
Inventor: MATSUI TOKUO
IPC: B29C45/73
Filed: 1985-02-18
Abstract: PURPOSE:To provide an injection molding device, in which no deformation is caused by thermal expansion force, by a structure wherein a distributing block and respective change-over blocks are connected with eccentric connecting tubes, which pivot by edgwise pressure, and the resin passages of both the blocks are communicated with each other. CONSTITUTION:When change-over blocks 14 and 14 are heated simultaneously with a distri- buting block 13, thermal expansion occurs in them, resulting in acting outward forces A to the distributing block 13 and inward forces B to the change-over blocks 14 and 14, because nozzle parts 16 and 16 are connected to mold assemblies 17 and 17. The two forces A and B, which act in opposite directions, concentrate at eccentric connecting tubes 19 and 19. However, because the eccentric connecting tubes 19 and 19 are mounted pivotably and their eccentricities produce the easily pivotable state by edgewise pressure, the forces A and B in two diretions act as the pivoting forces to the respective eccentric connecting tubes 19 and 19, resulting in strinkingly reducing the stress of the connecting portion by the eccentric connecting tube and consequently preventing the deformation due to the stress from occurring.
Patent JP-H06224417-A (JP)
Title: Semiconductor device
Inventor: EGAWA YUICHI
IPC: H01L29/78
Filed: 1993-01-26
Abstract: PURPOSE:To improve reliability and driving capacity by constituting this semiconductor device out of a first conductivity of semiconductor substrate and a pair of diffused layers of second conductivity type, and setting the interval between a pair of diffused layers to 0.1mum or shorter. CONSTITUTION:An element isolating film 2 is formed on a p-type semiconductor substrate 1, and next an ONO film 3 is formed as a gate oxide film. Next, a polysilicon film 4 is accumulated, and patterning is performed, and then a gate electrode 5 is made. Next, source and drain diffused layers 7 are formed by implanting the ions of n-type impurities. Next, an interlayer insulating film 8 is formed, and source and drain lead electrodes 9 are made respectively through the contact holes made in the interlayer insulating film 8 and the ONO film 3 made below it. Hereby, the peak value of mutual conductance becomes small by shortening the length of a channel, so the peak value of the mutual conductance is raised by making the channel shorter than 0.1mum, and the effect of preventing the breakthrough of impurities is raised, and the reliability and the driving capacity improve.
Patent JP-H05199393-A (JP)
Title: Facsimile equipment
Inventor: FUJIOKA YUKO
IPC: H04N1/32
Filed: 1992-01-22
Abstract: PURPOSE:To attain repetitive reception of picture from plural destinations within a prescribed period without need of much man-hour for setting operation by implementing polling reception for plural number of times to plural senders and repeating it for each prescribed period. CONSTITUTION:A facsimile equipment Fx is installed to a center of a facsimile communication network, a facsimile equipment Fa is installed to a station A and similarly facsimile equipments Fb, Fc are respectively installed to stations B, C. The facsimile equipments Fx, Fa, Fb are connected respectively to an ISDN and the facsimile equipment Fc is connected to a PSTN. Then the facsimile equipment Fx is provided with a polling reception function and the facsimile equipments Fa-Fc are provided respectively with a relevant polling transmission function. When the operator sets a desired communication condition to plural destinations, the facsimile equipment implements polling reception repetitively everyday under the relevant set condition.
Patent JP-2000228840-A (JP)
Title: Permanent magnet synchronizing motor
Inventor: SHIKAYAMA TORU
IPC: H02K3/47
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a gap wound permanent magnet synchronizing motor with a small overlapping part at a coil end and easy wiring between coils. SOLUTION: An armature winding 5 is composed of a plurality of concentrated wound coils numbering N. A first-layer coil 5A of N/2 in number are arranged at each coil pitch of τ=2λ/3q, where λ is a pole pitch so as not to overlap, and a second-layer coil 5B of N/2 in number at each coil pitch of τso as not to overlap. A hollow core part of the first-layer coil 5A and the second-layer coil 5B has a width of β×τ, where τ/2<=βτ<τ, and the second-layer coil 5B is so arranged that the winding part of the second-layer coil 5B enters into the hollow part of the first-layer coil 5A. At least a coil end of the first- layer coil 5A or second-layer coil 5B is bent in constitution.
Patent JP-H08196638-A (JP)
Title: Optimum brain wave stimulator
Inventor: KUMAZAWA TOSHIHARU
IPC: A61M21/02
Filed: 1995-01-27
Abstract: PURPOSE: To accurately grasp and apply a preferable beat frequency by applying a low frequency signal formed by automatically performing sweep of a frequency, via an acoustic sense, detecting α-wave signal of brain waves, and detecting and generating the optimum frequency in which this level becomes appropriate. CONSTITUTION: An electrode 1 receives brain wave current, this brain wave current signal is amplified by an amplifier 2, and a prescribed frequency is only extracted through a filter. The brain wave current signal is made to be an appropriate level by the amplifier 3 and a gain regulation mechanism 6 so as to be applied on a level display 5. And frequency data is gradually changed by a frequency sweep circuit 8. A switch 7 is operated so as to stop the sweep and the frequency data is made to fix at the one on the way of sweep. An output signal from a variable frequency oscillator 9 is transmitted to an earphone 12 and applied on one of the ears of a user. Then, the frequency of the first low frequency signal is displayed on a frequency display 11.  On the other hand, the second low frequency signal is transmitted by a fixed frequency oscillator 10 and the output is applied on the other ear of the user through the earphone 13.
Patent JP-S58146951-A (JP)
Title: Method for extending address
Inventor: FUJISHIGE TAKEZOU
IPC: G06F13/00
Filed: 1982-02-26
Abstract: PURPOSE:To easily perform the DMA processing of an address different from that of CPU processing, by specifying plural physical addresses by the same logical address at the change of memories. CONSTITUTION:An extending register RG2 consists of four registers RG21 RG24 so that the input data of a logical address is converted into four physical addresses. An extending register RG1 on the CPU processing side or the extending register RG2 on the DMA processing side is selected by enabling them by control signals C1, C2 from a CPU. At the selection of the extending register RG2 on the CPU processing side, respective registers RG21-RG24 are specified by the binary codes of control signals C3, C4.
Patent JP-H07237111-A (JP)
Title: Bar material end face deburring device
Inventor: KURIHARA KEN
IPC: B24B9/00
Filed: 1994-02-28
Abstract: PURPOSE:To provide a bar material end face deburring device by which burrs at an end face of a bar material can be removed extremely easily and in a short time. CONSTITUTION:This device is provided with a cylinder part 11 for supporting a bar material 1 through insertion of the bar material 1 thereinto, a drive part 13 for supporting the cylinder part 11 in such a manner that an axis thereof is tilted to a vertical axis Ax and rotating the cylinder part 11 around the vertical axis Ax, and a grinder part 14 with a grinding face 14a arranged in the vicinity of a lower end of the cylinder part 11 and movable in one direction in a horizontal plane.
Patent JP-H07238643-A (JP)
Title: Superimposing structure of eaves gutter
Inventor: KATAMATA EIJI
IPC: E04D13/064
Filed: 1994-02-28
Abstract: PURPOSE:To prevent the deformation of an eaves gutter that has been vertically superimposed. CONSTITUTION:In the superimposing structure of an eaves gutter in which the rear reinforcing periphery 4b of the rear plate 2b of a second overlaid eaves gutter A2 has been overlaid on the rear reinforcing periphery 4b of the rear plate 2b of a first underlaid eaves gutter A1, the front plate 2a of the eaves gutter is made up of a first front plate 3a upwardly continued to a bottom plate 15, a second front plate 3b horizontally and outwardly continued from the first front plate 3a, a third front plate 3c upwardly continued from the second front plate 3b, and a series of inner plate 6 branched inwardly from the intersection of the second front plate 3b and the third front plate 3c. Further, the front plate is provided with a front plate reinforcing body 4c (not shown) formed by the second front plate 3b, the third front plate 3c, and the inner plate 6. The support piece 4k upwardly projected in the middle of the inner plate 6 of the first eaves gutter A1 is engaged with the dripping groove 4m downwardly and recessedly provided in the middle of the second front plate 3b of the second eaves gutter A2.
Patent JP-H06237889-A (JP)
Title: Air-and water supplying nozzle for endoscope
Inventor: HIRAKUI KATSUYA
IPC: A61B1/00
Filed: 1993-02-19
Abstract: PURPOSE:To get always a clear video-signal by cleaning the whole surface of object lens uniformly and making the quantity of spouting from the tip of guiding part smaller. CONSTITUTION:Forming the brim part 7 with the notch 6 having a degree at the tip part of cylindrical pipe 5 that is inserted to guiding part and fixed, and at the same time, capping part 3 that has a taper on the inner surface, and the notch 8 corresponding to the notch 6 in side part, is put in brim part 7 and fixed.
Patent JP-S60174582-A (JP)
Title: Solid-state image pickup device
Inventor: MATSUMOTO SHIGENORI
IPC: H04N5/335
Filed: 1984-02-20
Abstract: PURPOSE:To suppress blooming and to improve sensitivity and spectral sensitivity characteristics by forming a layer of an opposite conduction type and a layer of one conduction type on a semiconductor substrate of one conduction type in order and forming a photoelectric conversion part in which the layer of the opposite conduction type is not uniform in thickness. CONSTITUTION:An R type area 2 is formed on an N type silicon substrate 1, and an N type area 4 forming a P-N junction photodiode and an N type area 5 forming a drain part connecting with an output line are formed on the area 2. Further, silicon dioxide films 3 and 6 and polycrystalline silicon 7 forming a switching gate for signal reading are formed. The majority of the P type area 2 forming the P-N junction photodiode is extremely thick. Consequently, the sensitivity and spectral sensitivity characteristics are improved by the potential distribution of the thick part, and blooming is suppressed by the potential distribution of the thin area.
Patent JP-S59157312-A (JP)
Title: Yarn having high specific gravity
Inventor: KOMATSU KAZUYOSHI
IPC: D01F6/04
Filed: 1983-02-28
Abstract: PURPOSE:Yarn having high specific gravity useful as fishing net, rope, etc., having a small amount of void even at high spinning speed and draw ratio, obtained by adding barium sulfate as an inorganic filler to high-density polyethylene, followed by spinning and drawing. CONSTITUTION:100pts.wt. high-density polyethylene (preferably >=0.94g/cm<3> density, and 0.1-2.0g/10min melt index) is blended with 20-500pts.wt., preferably 40-200pts.wt. barium sulfate (preferably 0.5-2mu average particle diameter), spun and drawn to give the desired yarn having high specific gravity. A draw ratio is preferably 12-14 times and multi-stage drawing is preferably carried out.
Patent JP-H02211483-A (JP)
Title: Image forming device
Inventor: OGASAWARA MASATO
IPC: G03G21/10
Filed: 1989-02-13
Abstract: PURPOSE:To stabilize image quality and to prolong the life of a photosensitive body by providing a cleaning means consisting of conductive brushes in plural stages and eliminating the influence of residual toner on the photosensitive body at the time of exposure. CONSTITUTION:The cleaning means 109 consists of a couple of brushes 135a and 135b formed of conductive soft members and the downstream side brush 135b is applied with a positive voltage. Then lump toner remaining on the photosensitive body 101 is leveled smoothly by the brush 135a and then attracted to the brush 135b. The attracted toner is pushed out to behind the brush 135b and stuck dispersedly on the photosensitive body 101. A memory phenomenon due to the residual toner at the time of the exposure can be precluded. Further, the brushes 135 are formed of the soft members, so the photosensitive body is never flawed.
Patent JP-H07236319-A (JP)
Title: Sulky rice transplanter
Inventor: KURANO JUNJI
IPC: A01C11/02
Filed: 1994-03-01
Abstract: PURPOSE:To suppress an engaging operation of clutch on an already cut row when a seedling planting device is raised by change of a course of a machine body in the case of planting on a row of a fraction in a deformed field in a sulky type rice transplanter which is equipped with an engaging tool for meshing and retaining a clutch lever to drive and stop planting pawls of plural rows in a seedling planting device at every small number of rows at a change position. CONSTITUTION:This sulky rice transplanter is equipped with a change mechanism 28 which changes a linking mechanism C for engaging and disengaging an engaging tool 22b of a clutch lever 20 by linking to the operation of a machine body during rotation near levee to a linking state and a not linking state.
Patent JP-H01205757-A (JP)
Title: Magnetic disk device
Inventor: TAKASE SHINICHI
IPC: G11B19/04
Filed: 1988-02-13
Abstract: PURPOSE:To contrive the adsorption/separation of a magnetic head to/from a magnetic disk by bumping a carriage against a stopper an appropriate number of times to excite a vibration prior to starting up the rotation of the magnetic disk. CONSTITUTION:The above device is provided with a rubber stopper 6 on the center side of the magnetic disk 1, and prior to starting up the magnetic disk, an accurator 5 is intermittently driven an appropriate number of times to let the carriage 4 collide with the rubber stopper 6. By this method, the magnetic head 3 is vibrated not to run away to intrude into a data area, so that the absorption/separation between the magnetic disk 1 and the magnetic head 3 can be carried out.
Patent JP-S53117469-A (JP)
Title: Cross type multilayer inductive radio lines
Inventor: NAKASHIMA HIROAKI
IPC: B61L3/22
Filed: 1977-03-23
Abstract: PURPOSE:To reduce the crosstalks between lines by including the crossing of the degree under the basic crossing whose combination of cross lines for position detection of N layer is determined by a specified formula in any relative crossing in the cross type multilayer inductive radio lines for detecting the absolute adress of moving objects.
Patent JP-S60175712-A (JP)
Title: Hydraulic valve lifter for overhead cam type engine
Inventor: TSUDA SEIJI
IPC: F01L1/25
Filed: 1984-02-20
Abstract: PURPOSE:To reduce working cost and weight of a hydraulic valve lifter by providing separately a cap and a body portion of said lifter and forming the cap and body portion respectively of antiwear material and light weight material and providing an annular gap between both cap and body portion. CONSTITUTION:A hydraulic valve lifter 1 in an OHC type engine is constituted from a cap 2 made of high antiwear property material like iron system and a body portion 3 made of light weight material like aluminum system. The cap 2 has a cylindrical portion 2a and a flat top plate 2b, and the body portion 3 has a lower cylindrical portion 3a having the same diameter as the cylindrical portion 2a and an upper cylindrical portion 3b connected to the upper portion of said cylindrical portion 3a through a truncated conical web 3c and having relatively small diameter. Thus, between the lower end of the cylindrical portion 2a of the cap and the upper end of lower cylindrical portion 3a of the body portion 3 is formed an annular gap 18 which permits pressurized oil supplied from an oil supply hole 19 to be supplied to an oil chamber 7 or the like.
Patent JP-S60174766-A (JP)
Title: Pyrrole derivative
Inventor: KOBAYASHI MICHIHIRO
IPC: A61K31/4015
Filed: 1984-02-20
Abstract: NEW MATERIAL:A pyrrole derivative shown by the formula I (A is 1-4C alkylene; B is O; one of l and n is 1, and the other is 0 or 1; m is 1-3, with the proviso that l+m+n=3 or 4). EXAMPLE:3-[2-(Pyrrolyl)ethyl]-2,4-oxazolidinedione. USE:A drug. having antiulcer action, useful as a remedy and preventive for gastric ulcer and duodenal ulcer of mammals including human. PREPARATION:A compound shown by the formula II(m' is 1 or 2) is reacted with a carbonyl compound such as N,N'-carbonylimidazole, etc., or the compound shown by the formula II is reacted with a halocarbonic acid ester such as methyl chlorocarbonate, etc. to form a compound shown by the formula III (R is 1-3C alkyl), which is heated in the presence of a basic substance such as CH3ONa, etc. to give a compound shown by the formula I wherein l and n are 1, and m is m'.
Patent JP-S58147608-A (JP)
Title: Monitoring device
Inventor: AOKI KIYOSHI
IPC: G01D7/00
Filed: 1982-02-26
Abstract: PURPOSE:To improve reliabilty, by providing circuits, which detect abnormality of driver groups that are sequentially turned ON at every specified time, and stopping the operations of the driver groups in correspondence with the contents of a memory when the abnormality is detected. CONSTITUTION:An equipment status input is processed by a microprocessor MP. Data such as a lighting command, kinds of flickers, and states of equipment are stored in the memory Mo based on the designation of writing addresses in an address register AR. Meanwhile, an oscillator CP oscillates pulses, and the frequency of the pulses is divided and sent to a switching circuit as a reading address of the memory Mo. When a driver DRA1 is not turned ON at the time it should be turned ON and the like, the arrival of the next timer driving signal is delayed, time of a trigger timer TM is up, abnormality is stored in a latch memory Ml, the drivers DRB1-DRBn are turned OFF, and the breakdown of light emitting diodes L11-Lmn is prevented.
Patent JP-S59156460-A (JP)
Title: Patterning method
Inventor: ISHIKI SHIGERU
IPC: B05D5/06
Filed: 1983-02-25
Abstract: PURPOSE:To express a desired pattern with excellent reproductivity, in the titled patterning method by a water surface transfer process, by providing a paint reservoir part for temporarily reserving paint in addition to a pattern developing part. CONSTITUTION:The surface of water is formed by filling a water tank 1 with water. Said surface 2 of water is divided into a paint reservoir part 3 and a pattern developing part 4 by a weir 5. Paint feeders 6, 7 are provided in the vicinity of said paint reservoir part 3. Hence, paint supplied to the paint reservoir part 3 is temporarily reserved therein and then diffused to the pattern developing part 4 in one stroke. Hereon, by providing a plurality of paint feeders, a multi-colored pattern can be designed.
Patent JP-S60177769-A (JP)
Title: Facsimile equipment
Inventor: MIKUNI MAKOTO
IPC: H04L13/16
Filed: 1984-02-23
Abstract: PURPOSE:To enable proper maintenance according to frequency of use of the equipment by transmitting information stored by a storing device to a service center etc. when amount of use of each part of the equipment exceeds a specified value. CONSTITUTION:After a power source is turned on, the equipment waits for key inputting from an operating section, and when key inputting is made, the device makes mode judging whether it is receiving mode or not. When it is judged that reading of an original is made, a fluorescent lamp is put on and a cumulative timer is started and reading of the original is started. When reading of the original is finished, the fluorescent lamp is put off and the cumulative timer 3 is stopped. Succeedingly, cumulative value of the timer 3 is compared with a value set beforehand considering the life of the fluorescent lamp. When the cumulative value of the timer is larger than the set value, automatic call is made to the service center, and memory information of measured value etc. is sent together with user information such as user register number recorded in a user information memory 4 and manufacturer's serial number of the device etc. Further, message of request for maintenance is sent, and brought to completion by cutting the call.
Patent JP-S56129465-A (JP)
Title: Remote monitor system
Inventor: WATANABE MASAMI
IPC: H04M3/26
Filed: 1980-03-14
Abstract: PURPOSE:To easily identify an interrupated power supply and an open line, by using a tone signal prepared for telephone call. CONSTITUTION:The power failure information 22 and the telephone callout signal 23 at the slave remote monitor controller 9 control interruption of a single tone signal fT transmitted from the fT transmission circuit 13 backed up with a uninterrupted preparatory power supply. Further, the interruption of fT is discriminated with the fT interruption discriminating circuit 6 provided at the master station at remote location, and the power failure alarm 7 or telephone called out alarm 8 are output. Both carrier interruption signal 16 and the nonpower failure signal 21 are output when the carrier of the siganl transmitter 4 is interrupted, and if they are made in agreement at this time, the line open alarm 17 is output. Thus, the open line and power failure are easily identified.