baber/WOPTO huggingface dataset:
Patent JP-H0664066-A (JP)
Title: Pneumatic tire
Inventor: YOSHIDA YUJIRO
IPC: B60C15/00
Filed: 1992-08-19
Abstract: PURPOSE:To prevent a joint dent due to a monoply carcass, enhance the outer appearance, improve the durability and achieve the light-weight, by inclining an overlapped joint part and shifting the part in a circumferential direction. CONSTITUTION:A band-shaped overlapped joint part 13 is inclined with the same angle beta as that of a carcass cord 9 (generally in the range of 78-88 deg.). In the case where a carcass ply is folded along a bead core 5, an overlapped joint part 13A of a main body part 10A and an overlapped joint part 13B of a folded part 10B become different in the inclining direction to assume a V- shape. The overlapped joint parts 13A, 13B are shifted in the circumferential direction of the tire at a contact part P. As a result of this, a four-layer area k1 where the overlapped joint parts 13A, 13B are agreed is removed from the contact part P. Therefore, the change of the thickness of the carcass is reduced and the generation of joint dents is suppressed.
Patent JP-H07105839-A (JP)
Title: Vacuum evaporating device
Inventor: KIYONO AKIRA
IPC: C23C14/24
Filed: 1993-09-30
Abstract: PURPOSE:To automatically or manually open and close a bell jar lid at ease by reducing the weight of the bell jar lid covering the opening part of a bell jar by an assistor mechanism. CONSTITUTION:In a bell jar 12 having a bell jar lid 13 covering an opening part, the shadow mask of a color cathode-ray tube is subjected to bismuth oxide evaporation. In such a vacuum evaporating device 10, an assistor mechanism 1 is rotatably mounted on the bell jar 12 with a shaft 15, and a reversed L-shaped lever 17 is rotatably connected to one end of its operation rod 16 through a shaft 18. The middle part of the lever 17 is rotatably supported by a shaft 20, and fixed to the end part of the support member 21 of the bell jar lid 14. The assistor mechanism 14 regularly adds a power to the operation rod 16 in an arrowed direction A to reduce the weight of the bell jar lid 13. Thus, the bell jar lid 13 can be easily opened and closed through a handle 22, and its automatic opening and closing is also facilitated.
Patent JP-H03104584-A (JP)
Title: Industrial robot
Inventor: YOKOOJI HIROSHI
IPC: G05B19/18
Filed: 1989-09-20
Abstract: PURPOSE:To prevent the erroneous work to a work even if a looseness occurs in a carrying device by providing a control circuit for detecting abnormality by the operation of first and second switches and locking the action of a robot body, when an abnormality such as looseness occurs in the carrying device. CONSTITUTION:The respective work data drawn out from memory devices 22, 23 by the operation of first and second switches 18, 19 are compared each other, and when the respective data are equal, it is judged that a carrying device 11 properly operates without the occurrence of looseness is judged. When the respective data are not equal, it is judged that the carrying device 11 does not properly operate, and a control circuit 21 stops the action of a robot body 16. Consequently, the erroneous work to a work can be prevented.
Patent JP-H0294843-A (JP)
Title: Network system and error detection processing circuit
Inventor: TAKIYASU YOSHIHIRO
IPC: H04L12/66
Filed: 1988-09-30
Abstract: PURPOSE:To attain error detection in a connection network and to improve transfer efficiency in the connection network by using an error detection method used in an individual network in an exchange connecting to a transmission and a reception end. CONSTITUTION:Exchanges at the transmission end and the reception end are provided with both an MAC layer processing function for LANs 421, 422 accommodated and an exchange function in the connection network being a function of a relay connection exchange. A 4-byte FCS (frame check sequence) in the MAC layer is used for error detection and connection exchanges 431, 433 use the FCS to guarantee the completeness of the information in the connection network. Thus, an error detection request different from a medium is implemented easily and the transmission efficiency is increased by 10-20% more in the multi-medium packet network accommodating also a voice packet.
Patent JP-H0694992-A (JP)
Title: Photographic lens
Inventor: OSHITA KOICHI
IPC: G02B13/18
Filed: 1992-09-14
Abstract: PURPOSE:To provide the photographic lens which is wide in angle, small in astigmatism, small in size and inexpensive by forming an aspherical face which is heretofore used for a fourth negative lens as a spherical face and in turn forming the object side face of a first positive lens as an aspherical face. CONSTITUTION:This photographic lens is the lens of 4 elements in 4 groups consisting, successively from the object side, a positive first lens L1 of a concave face, a negative second lens L2 of a concave face, a biconvex third lens L3 and a negative meniscus fourth lens L4. The first lens L1 and the fourth lens L4 are constituted of plastic materials. The second lens L2 and the third lens L3 are constituted of glass materials. The object side face of the first lens L1 is formed to the aspherical face shape and satisfies the conditions of equation, where f1 denotes the foal length of the positive first lens L1; f4 denotes the focal length of the negative fourth lens L4: fa denotes the combined focal length of the positive first lens L1 and the negative second lens L2; S1 denotes the numerical value indicating the shape of the aspherical face of the object side face of the positive first lens L1; r1 denotes the paraxial radius of curvature of the object side aspherical face of the positive first lens L1.
Patent JP-S62103823-A (JP)
Title: Magnetic disk
Inventor: NAKAMURA ZENKICHI
IPC: G11B5/72
Filed: 1985-10-31
Abstract: PURPOSE:To improve runnability and durability and to decrease noise by forming a thin magnetic metallic film of which the surface roughness is 20-40Angstrom  center line average height (Ra) on a substrate and further forming a carbon protective film thereon. CONSTITUTION:The thin magnetic metallic film of which the surface roughness is 20-40Angstrom  center line average height (Ra) is formed on the substrate. Light alloys such as aluminum alloy and titanium alloy, thermoplastic resins such as ABS resin, ceramics such as alumina glass and nonmagnetic materials such as single crystal silicon are usable for the substrate material. An underlying layer consisting of a nonmagnetic metal to harden the surface is preferably formed on the substrate in the case of using a relatively soft material for the substrate. An Ni-P alloy, Cu, Cr, Zn, stainless steel, etc. are preferable as the material for the metallic underlying layer. The runnability and durability of a magnetic disk are thereby remarkably improved and the noise is decreased.
Patent JP-H0958981-A (JP)
Title: Movable truck crane with safety device
Inventor: SATO IWAO
IPC: B66C15/00
Filed: 1995-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a movable truck crane with a safety device perfectly to make it impossible to travel a vehicle without stroing a boom mounted on the movable truck crane. SOLUTION: A boom storage detection switch 3 is adjacently provided on a connecting part of a base boom and a second boom, a control part 4, a speed sensor 5 and a fuel cut motor 6 are provided in a line in the neighborhood of an engine part, and a safety device to stop fuel supply to the engine part by an electric signal transmitted at the time when a boom is not stored and to make it impossible to travel a vehicle at the time when the boom is not stored is furnished on a movable truck crane.
Patent JP-H1188531-A (JP)
Title: Network controller
Inventor: HAYASHI HITOSHI
IPC: H04M11/00
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To protect a circuit board by providing an outer case around a bottom plate and providing a water-proof inner case around the circuit board on the bottom plate thereby preventing entrance of rainwater. SOLUTION: The end part of a cable 9 is connected to a circuit board 23, the cable 9 is placed in the notch of an inner case 25 and retained by a cable retainer provided in a cover and led externally through a cable packing 27. Since the cable packing 27 is placed at the position lower than the height of the case 25, the height of the cable 9 is lower toward an outer case 21. Furthermore, a bottom plate 19 between the inner case 25 and the outer case 21 is graded to be lower toward the outer case 21. Thus, it is prevented that rainwater or the like enter the inner case 25 along with the cable 9. Moreover, since the bottom 19 between the inner case 25 and the outer case 21 is graded, even when water drops come along with the cable 9 to result in water entrance, the water is pooled inside of the outer case 21 and the water is discharged through a water drainage hole 29 to protect the inside of the inner case 25 against water.
Patent JP-H03108242-A (JP)
Title: Charged particle accelerating device
Inventor: TSUKAMOTO TETSUO
IPC: H01J27/02
Filed: 1989-09-22
Abstract: PURPOSE:To exert the sufficient performance thermally and magnetically and maintain extremely high vacuum by providing a metal ring made of a material harder than a metal gasket on the edge or the inner edge of a flange section made of a magnetic material. CONSTITUTION:A stainless metal ring 7 is welded or silver-brazed to the edge equivalent section of a flange 4 made of a magnetic material such as soft iron. The metal ring 7 is made of a material harder than a copper gasket 5, and the metal ring 7 can prevent the edge section from being collapsed and crushed. A flange 2 is made of stainless steel. Soft iron has large magnetic permeability and is excellent as a magnetic circuit, but its strength is insufficient because it is soft. The edge section 7 made of stainless steel is deposited to reinforce the strength of the edge section, and the abrasion resistance is increased.
Patent JP-2000075291-A (JP)
Title: Liquid crystal display device
Inventor: ISHIZEKI HIROBUMI
IPC: G02F1/13357
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To make an LCD thinner without deteriorating its display brightness. SOLUTION: In an LCD module in which an LCD panel 1, light sources 2, 21 and a light guide plate 3 are house in a casing 4, the light sources 2, 21 are arranged almost along the side face where a LCD panel 1 is laid over the light transmission plate 3. The light guide plate 3 get thicker from a principal plate part where it is laid over the LCD panel 1 and has an incident plane 33 broadened. Even if the principal plate part of the light guide plate 3 is made thinner, the light sources 2, 21 have a large diameter conforming with the incident plane 33. Thereby it is possible to make the LCD module as a whole thinner without deteriorating its brightness.
Patent JP-S6487240-A (JP)
Title: Manufacture of window molding
Inventor: TAMURA TATSUYA
IPC: B29C48/12
Filed: 1987-09-29
Abstract: PURPOSE:To manufacture window moldings which can prevent lateral flow of rain on the side and have good-looking appearance in a simple way and with high precision by forming the upper part and the side part in an integrated continuous shape. CONSTITUTION:A window molding 4 is mounted on the tip of a window blade 2 using a fitting protrusion formed on the tip, and fitted into a stepped part 7a of a body spring 7. Next, the window molding 4 is secured with an adhesive to be cured in a state where a fitting fin 14a is fitted into a fitting member 15. The window molding 4 covers a gap S between the window blade 2 and the body spring 7 with the body 4a of the molding. A protrusion strip 4b comes into contact with the window blade 2 at the upper part 5, and forms a groove 8 between the strip and the window blade 2 by separation from each other at the side part 6. Rain is collected into the groove 8 over the window blade 2 and runs down, so that the lateral flow of rain to the side window 3 is prevented. As the molding 4 at the upper part 5 is integrally continuous with the side part 6 at the corner 11, it presents an excellent appearance by its continuous surface.
Patent JP-S62106962-A (JP)
Title: Coloring material for resin
Inventor: HIMENO KIYOSHI
IPC: C09B1/514
Filed: 1985-11-01
Abstract: NEW MATERIAL:Compounds of formula I (wherein A is a group of formulas II-VI; R is H, an alkyl; n is 1-3; X is halogen). EXAMPLE:A composed of formula VII. USE:Coloring materials which color resins blue to green and have excellent bleed resistance. PREPARATION:A mixture of quinizarin and leucoquinizarin in an amount of 0.05-1mol as much as quinizarin is reacted with an amine of formula VIII in the presence of boric acid in a polar solvent at 70-150 deg.C.
Patent JP-H04124609-A (JP)
Title: Visual field rotation type endoscope device
Inventor: KINOSHITA KUNIO
IPC: G02B23/26
Filed: 1990-09-14
Abstract: PURPOSE:To offer the visual field rotation type endoscope device which allows the simultaneous rotation of a mirror and an endoscope tip part in the same direction and enables accurate measurement and observation by supporting the endoscope tip part through a flexible member and also coupling it with the rotary shaft of a rotary driving part through a coupling member. CONSTITUTION:The flexible spiral pipe 23 of the flexible member is provided to the tip side of the flexible thin and long insertion part of the visual field rotation type endoscope whose rear end is connected to a sub-CCU and the hard endoscope tip part 24 is provided atop of this flexible spiral pipe 23. One end of a coupling pipe 31 which is the coupling member is engaged threadably with the endoscope tip part 24, a bearing part 32 is composed of the outer periphery of the coupling pipe 31 and the tip part of an external pipe 29, and those coupling pipe 31 and external pipe 29 are held relatively rotatably through said bearing parts 32. The reflecting surface of the mirror 37 and the endoscope tip part 24 can be rotated in the same direction at the same time, so they can be rotated circularly invariably at a constant distance from an observed position.
Patent JP-2000115131-A (JP)
Title: Receiver for cdma communication, and propagation path estimating device
Inventor: SUGIMOTO DAIKI
IPC: H04W28/18
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a receiver for CDMA communication capable of improving interference elimination performance and reducing the performance degradation of DLL, a searcher and an access channel receiver accompanying the increase of a subscriber capacity without increasing a reception delay amount even at the time of increasing the subscriber capacity. SOLUTION: In a base station unit 2, CDMA reception signals RF acquired by an antenna 4 are supplied to a high frequency unit (RFU) 6. The RFU 6 demodulates the signals RF to base band signals BB and supplies them to an analog/digital(A/D) conversion circuit 8. Digital signals outputted from the A/D conversion circuit 8 are supplied to a hybrid interference canceller(HIC) 12 as the reception signals RX Data 10. The HIC 12 divides users into two groups and forms a canceller for which a parallel type canceller and a serial type canceller are combined for each group. The HIC 12 eliminates interference from the reception signals Rx Data 10 and thus, the symbol 13 of the plural users is estimated.
Patent JP-S63103657-A (JP)
Title: Gate signal generator
Inventor: YOSHINO TERUO
IPC: H02M1/088
Filed: 1986-10-16
Abstract: PURPOSE:To obtain a gate pulse generator to reliably ignite a thyristor valve, by providing a means energized by a voltage detection circuit and to step up a gate signal in normal operation. CONSTITUTION:A series circuit composed of a current limiting impedance 13 and a switch 14 is provided in parallel to a current limiting impedance 9. A pulse amplifier 15 is also provided which controls the switch 14. The pulse amplifier is energized with the output signal (d) of a voltage detection circuit 12. When overvoltage is impressed to a thyristor valve, a voltage detection circuit 12 is actuated, with which the switch 14 is closed through the pulse amplifier 15. When the switch 14 is closed, the current flows to the pulse transformer 8 from a power source 10 not only through a current limiting impedance 9 but also through a current limiting impedance 13. The gate signal in overvoltage can thereby be stepped up as compared with the gate signal in normalcy.
Patent JP-H1092723-A (JP)
Title: Method of exposure by electron beam
Inventor: NOZUE HIROSHI
IPC: H01L21/027
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To increase the accuracy of pattern position by preventing a memory cell pattern area and array pattern area from being divided in stripes. SOLUTION: When a substrate to be exposed is divided into a striped area narrower than a major maximum deflection area of an electron beam, the stripe width is varied at every stripe and, out of a semiconductor device pattern formed on the substrate to be exposed 12, the different stripe division of a memory cell pattern areas 16∼23 and the array pattern areas 24∼27 make it possible to prevent the accuracy of pattern position from decreasing or to divide them into a minimum number of division if to be divided.
Patent JP-S61128720-A (JP)
Inventor: YANO TSUNEO
IPC: H02H3/46
Filed: 1984-11-22
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-H0985748-A (JP)
Title: Die, and manufacture of said die
Inventor: MANABE TAKAO
IPC: B23K9/04
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To manufacture a die at a low cost in a short machining time while ensuring strength and a high precision. SOLUTION: This die consists of a die main body 2 made of an iron based material, which is formed by casting or forging, and a highly free-cutting alloy layer 4 of an aluminum alloy or a zinc alloy which is bonded on the surface of a cavity base surface 3 of the die main body 2. Then, on the surface of the highly free-cutting alloy layer 4, a cavity surface 5 is formed by machining.
Patent JP-H1091265-A (JP)
Title: Portable information equipment
Inventor: DOI MIWAKO
IPC: G06F21/62
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide the portable information equipment which increases secrecy protection without increasing the load on a user. SOLUTION: When movement from a screen displayed by an information display part 13 when an equipment main body is powered ON to a different screen is indicated through an input part 11, a security confirmation part 16 requests the user to input his password. Then when the user inputs the password at the request of the security confirmation part 17, an illegal use prevention part 18 decides whether or not the inputted password matches a password set and stored in a password storage part 16 in advance, and powers OFF the equipment main body and records information showing illegal use in an information recording part 14 unless the passwords match each other.
Patent JP-2000232498-A (JP)
Title: Method and device for determining data rate of data transmitted by variable rate
Inventor: GONG JUN-TIN
IPC: G10L19/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a pre-data rate determining method for determining the data rate of received data through the use of quality information (symbol error rate) of data which are pre-processed and decoded into each data rate after executing pre-processing decoding in the respective reception possible data rates. SOLUTION: Received data is pre-processed and decoded into the reception possible data rates through the use of pre-decoder 201, 206, 211 and 216 which are simple with high decoding speed, quality information of data which are pre-processed and decoded into each data rate is detected and, then, the data rates of received data are estimated, based on quality information of data which are respectively pre-processed and decoded into the respective data rates. Thus, the decoding speed of received data and a data rate determining speed are made high so that power consumption is saved.
Patent JP-H1091217-A (JP)
Title: Remote input and output system
Inventor: HARA KENJI
IPC: G05B19/05
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To increase the number of input and output points of a remote I/O system at low cost by selecting plural addresses which are allocated to a single remote I/O and transmitting and receiving the input/output data corresponding to every selected address. SOLUTION: Each of remote I/O 2 and 3 which are connected in series to a controller 1 via a transmission line 6 has a transmission part 4 (5) and two I/O parts 2a and 2b (3a and 3b), for example. That is, two addresses 10 and 11 (12 and 13) corresponding to the parts 2a and 2b (3a and 3b) are allocated to the part 4 (5). Then the addresses 10 and 11 (12 and 13) are selected in order and in a specific cycle of transmission as an address of its own station, and the input/output data corresponding to the selected address are transmitted and received. Thus, the number of available input and output points can be increased and accordingly the number of input and output points of a remote I/O system can be increased.
Patent JP-2000070236-A (JP)
Title: Inspection device using nuclear magnetic resonance
Inventor: ONODERA YUKARI
IPC: A61B5/055
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To remove false images generated by an eddy current. SOLUTION: In phase space data, the average value 104 of an echo peak 102 immediately before an echo peak 101 to be corrected and the echo peak 103 immediately after is obtained and the average value of the average value 104 and the echo peak 101 to be corrected is defined as a new echo peak. By performing such an operation for each echo peak, the difference of the peak intensity of an odd-numbered echo and an even-numbered echo is corrected and the false images of super high speed images due to the eddy current are removed.
Patent JP-H0967856-A (JP)
Title: Simplified roof
Inventor: SAKASHITA MASAMI
IPC: E04H6/02
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To form a supporting part mutually firmly which supports directly a frame main body and a side frame in a support frame which supports the side frame. SOLUTION: In a simplified roof 2 whose skeleton is formed with a pair of front and rear support frames 6 and a pair of side frames 8 which are spanned between the paired support frames 6, there are provided a hollow- formed frame main body 21 and a hollow-formed support area 22 which is connected to the frame main body 21. Each side frame 8 is mounted with each end loaded on the support area 22.
Patent JP-H0557016-A (JP)
Title: Detection device for transfused blood drop
Inventor: OGAWA GENSHIRO
IPC: A61M5/00
Filed: 1991-08-30
Abstract: PURPOSE:To ensure the proper detection of a blood drop under transfusion by providing an air bag in close contact with a transfusion tube at the holding side of a clip to clamp the tube, and fitting a vibration detection sensor to the air bag. CONSTITUTION:An air bag 24 is fitted to the clamping side of the piece 22a, one of clamping pieces 22a and 22b of a clip, and a cushion 28 is fitted to the clamping side of the other piece 22b. In addition, a transfusion tube 20 is clamped with the air bag 24 and the cushion 28. A low-frequency microphone 34 is fitted to the back of the air bag 24, and the output of the microphone 34 is connected to a flow controller 38 via an amplifier. According to this construction, a vibration detected via the microphone 34 is monitored with the controller 38, and the signal thereof is sent to a stricture device 36 via a signal line 42, thereby controlling the rotation of a stepping motor, and a dropping amount of blood under transfusion.