baber/WOPTO huggingface dataset:
Patent JP-H07327219-A (JP)
Title: Electronic conference system, conference server, and participant computer
Inventor: TAKAHASHI YASUHIRO
IPC: G06T9/00
Filed: 1994-05-31
Abstract: PURPOSE:To display a picture on respective delivery destinatons at the same display start timing by displaying the picture suitably for the resolution of each computer of the distribution destination independently of the resolution of the distribution origin. CONSTITUTION:A conference server 2 stores display resolutions of participant computers (PC) 1a to 2e and converts electronic material data received from the transmission side PC into maternal data of respective display resolutions and generates difference data between material data of the lowest display resolution and second lowest display resolution out of obtained material data and successively generates difference data in the same manner and gives attribute data indicating the distinction between material data and difference data and the display resolution to transmit the material data or the lowest display resolution ana each difference data. Each PC displays received material data of the lowest display resolution based on its attribute data and adds successively received difference data to already displayed material data based on attribute data to convert the material data to material data or resolutions designated by attribute data and displays these converted material data.
Patent JP-S5930034-A (JP)
Title: Pressure receiver for pressure gage
Inventor: KIDO MASAFUMI
IPC: G01L9/04
Filed: 1982-08-13
Abstract: PURPOSE:To achieve a higher reliability and a lower cost by generating no creep for a long time with a tantalum thin film strain gage formed direct on a metal diaphragm of a pressure receiver for a pressure gage. CONSTITUTION:A plurality of tantalum nitride elements 17 and 18 are dispersed at the center and in the peripheral part of a metal diaphragm 5 while a plurality of tantalum nitride resistors 26 dispersed in the peripheral part thereof to form a thin film strain gage 10 thereon. A fluid pressure introduced from a pressure introduction cock port 1 enters a fluid chamber 3 to deflect the metal diaphragm 5 and a strain is caused in the strain gage 10 to change the resistance value. But this enable the selection those uniform in the temperature characteristic and proper in the resistance value from among the tantalum nitride elements 17 and 18 and the tantalum nitride resistors 26 to keep creep from generation for a long time. Thus, the use at a high temperature become possible to eliminate the need for the temperature compensation thereby ensuring a high reliability at a low cost.
Patent JP-2000326306-A (JP)
Title: Assembled board clamping device for corner chisel mortiser
Inventor: TAJIMA MASAYUKI
IPC: B27F5/02
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To prevent the clamped face of an assembled board from being scathed when the board is clamped by arranging an elastic material on a vise in a freely turnable manner. SOLUTION: A pin 15 is arranged on the side face of a vise 7 and an elastic material 11 is provided, in a freely turnable manner, on one end of the pin 15. In addition, the pin 15 is likewise arranged on a vise 8 and an elastic material 12 is attached, in a freely rotatable manner, on one end of the pin 15. When an ordinary wood is holed, the elastic materials 11, 12 are rotated downward to be sidestepped from the wood contact faces of the vises 7, 8. When the assembled board 13 is obtained by fabrication, the elastic materials 11, 12 are rotated upward and positioned on the wood contact faces of the vises 7, 8. Next a corner chisel mortiser is placed on the assembled board 13 and one face of the vise 7 is brought into contact with the side face of the assembled board 13.  After that, the vise 8 is moved by rotating a handle 9 to be brought into contact with the side face of the assembled board 13 and both assembled board 13 and corner chisel mortiser are fixed by an additionally tightening lever 10. Thus it is possible to prevent the assembled board clamping face from being scathed by the tightening of the vises 7, 8.
Patent JP-H07326430-A (JP)
Title: Electric connector and contact for use therewith
Inventor: IKEGAMI KATAHITO
IPC: H01R24/00
Filed: 1994-05-31
Abstract: PURPOSE:To provide an electric connector for connecting stacked printed circuit boards together that are small and enable high-speed signal transmission and to provide a contact for use with the connector. CONSTITUTION:This electric connector 50 includes a housing 10 and a contact 20 and has the same shape regardless of whether it is a male or female type. The contact 20 comprises male 21 and female 22 contacts communicated with each other by a ground contact portion 23 that can be removed. The ground contact portion 23 is removed when the contact 20 is used for signals. The contact 20 is disposed in the housing 10 and used selectively for grounding or for signals. The housing 10 has a ground plane 13 and the grounding contact 10 is electrically connected to the ground plane 13. When the electric connectors 50 are fitted together, either the grounding male 21 and female 22 contacts that are coplanar with each other, or the ground plane 13, is positioned between the signal contacts to prevent crosstalk.
Patent JP-2000012607-A (JP)
Title: Integrated circuit device and method for making flip chip bonded combination
Inventor: ZOMORRODI MEHRDAD
IPC: H01L21/60
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To manufacture an integrated circuit having an united flexible interconnection part by a pitch less than 15 μm. SOLUTION: Chips 32a and 32b formed on a substrate 40 have an united flexible interconnection part 38 (fine pitch interconnection part). The distance from the center of one interconnection part 38 to the center of the adjacent interconnection part 38 (pitch) is 6 microns. The interconnection part 38 extends over the boundary B of every chips 32a and 32b. The exceeding part B of the boundary is flexible. Although the region shown by F is flexible, it has enough solidity to keep its flatness.
Patent JP-H10315127-A (JP)
Title: Table-tilting type grinding device
Inventor: MIMURA JUNICHI
IPC: B24B41/02
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a table tilting type grinding device which has an extremely simple structure and can grind a side of a work and chamfer it at a predetermined angle in a desired width. SOLUTION: This device comprises a side grinding unit 4 reciprocating on a guide rail 8 mounted on a base 6, a table 1 which abuts on the guide rail 8 and on which a stone to be ground is placed, a turning shaft 31 joined to the bottom of the grinding unit 4 of the table 1, a bearing 32 mounted on the base 6 and supporting the turning shaft 31, a turning arm 33 whose one end is joined to the turning shaft 31, and a cylinder 34 joined to the other end of the turning arm 33, and can tilt the table 1 by extending the cylinder 34 via the turning arm 33.
Patent JP-S6237588-A (JP)
Title: Pipe joint
Inventor: IMANUERU SHIYUTORAUBU
IPC: F16L17/04
Filed: 1986-06-17
Abstract: A pipe coupling comprising a housing which can be clamped about pipe ends which are to be interconnected possesses radially inwardly flexed end flanges. The housing encloses an inwardly open sealing gasket having a substantially C-shaped axial cross-sectional configuration made from an elastomeric material such as synthetic rubber. Both ends of this sealing gasket are supported upon the inner or confronting jacket surface of a respective truncated cone-shaped clamping ring. These clamping rings are supported in the housing at the region of their outer edge or outer region by means of the end flanges. The inner edge or inner region of these clamping rings is structured to mechanically engage or dig into the surface of the pipe ends during clamping of the housing. The inner edge or inner region of the clamping rings possesses a concave profile in order to reduce, on the one hand, the necessary force required during clamping of the housing for digging the inner edge or inner region into the pipe ends and, on the other hand, to clearly limit the depth to which the inner edge or inner region penetrates into the pipe ends.
Patent JP-H0375573-A (JP)
Title: Method of non-contact measuring electric resistance of filament per unit length
Inventor: GEIRII SUTEFUAN SAPUSUFUOODO
IPC: G01R27/02
Filed: 1990-05-30
Abstract: PURPOSE: To measure an electric resistance by allowing a filament to be constructed of an internal conductor of a coaxial transmission line and measuring a propagation constant of the signal injected into the line. CONSTITUTION: A signal is injected into a line, and comparison between signals appearing at two sequential points on the line is desirable. In order that a specified amplitude ratio or a specified phase relation between the signals at two points on the line is maintained, comparison result is especially desired to be used with a feedback loop which controls the output frequency of an oscillator which drives a device. Thus, it is advantageous that the transmission line is divided into multiple parts. The electric power is combined to a part of them, or an injection part, and comparison is performed between the signals appearing, or obtained, at two separate parts which are away from each other, or a measurement part.  An assignment for comparison between two signals, for controlling a feedback loop function which adjust the frequency of injected signal that was coupled with the injected signal so that a specified amplitude or phase difference is given between the two signals, is further advantageous.
Patent JP-H04229633-A (JP)
Title: Apparatus and method for vacuum conveyance and treatment of wafer
Inventor: OOUEN PII UIRIAMUZU
IPC: H01L21/677
Filed: 1991-05-16
Abstract: PURPOSE: To perform many wafer processing processes by arranging wafer conveying arms between a center vacuum chamber and wafer-processing chambers, and conveying a wafer between various processing chambers and the center vacuum chamber by wafer-conveying arms. CONSTITUTION: A vacuum wafer-conveyance processing device 30 has a center vacuum chamber 32, a wafer-holding means 34 arranged in the center vacuum chamber 32, a wafer-conveying arms 36 which have 1st end parts 38 and 2nd end parts 42 coupled with the center vacuum chamber 32 respectively, and wafer processing chambers 44, 46, and 48 which are coupled with at least several 2nd end parts 42 among the wafer conveying arms 36.
Patent JP-S5765427-A (JP)
Title: Thermosensitive viscous fluid coupling
Inventor: HAYASHI MASAHARU
IPC: F01P7/04
Filed: 1980-10-09
Abstract: PURPOSE:To simplify the securing of a divider plate and reduce the number of  parts and cost, by tightening a cover and a casing on each other to secure the  divider plate in the cover by the pressure on the surface of a gasket in the casing. CONSTITUTION:The divider plate 8 of a fluid coupling divides the space between a rotor 2 and a cover 6 into a viscous fluid working chmber 9 in which the rotor 2 is housed and a storage chamber 10 on the cover 6. A bimetal 13 on the outer end of a rotary shaft 11 fitted almost in the center of the cover 6 acts in response to the temperature of air behind a radiator. A valve plate 12 at the outer end of the rotary shaft 11 opens or closes the passage of the divider plate 8 depending on the action of the bimetals 13. A step 6b is provided on the cover 6 to house the peripheral part of the divider plate 8. A gasket 7 is provided on the step 3a of a casing 3. The cover 6 and the casing 3 are tightened on each other to secure the divider plate 8.
Patent JP-H0436814-A (JP)
Title: Cpu
Inventor: OSAKA HIDEKI
IPC: H03B5/32
Filed: 1990-06-01
Abstract: PURPOSE:To minimize the wiring length between a crystal oscillator and a CPU together with almost no reflection caused by providing at least one crystal oscillator into the CPU of an information processor. CONSTITUTION:A crystal oscillator 50 consisting of an oscillation stabilizing circuit 30 and a crystal piece 20 is stored in an IC package 40 and functions to generate a stable clock signal. The clock signal is supplied to a CPU pair chip 10 through a clock signal line 100. This line 100 is short and therefore no reflection nor distortion is produced to the signal together with no overshoot nor undershoot produced. Thus the deterioration of the chip 10 is reduced. Furthermore the reflection of an undesired electromagnetic wave is reduced because the clock signal has no distortion. Then the packing density of a printed board is improved because both the oscillator 50 and the chip 10 can be put into the package 40.
Patent JP-H11333929-A (JP)
Title: Method and apparatus for continuously supplying raw film in film tensioning apparatus
Inventor: WASHISAKI YOJI
IPC: B29C65/00
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of exposure inferiority caused by the bonding of a connection line to the exposure region of a substrate when the rear end of a preceding film and the leading end of a succeeding film are connected by a self-adhesive tape to continuously supply the films. SOLUTION: When the rear end of a preceding film and the leading end of a succeeding film are bonded by a single surface self-adhesive tape 86 in a continuous supply apparatus, a connection line is formed so that the laminated film 12 bonded to a substrate 16 is cut by a full cutter between the half cut lines 49A, 49B by a half cutter and at a position shifted from the single surface self-adhesive tape 86 in the vicinity of the connection line.
Patent JP-H09315676-A (JP)
Title: Cable delivery device
Inventor: MAEKAWA YUTAKA
IPC: B65H49/02
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To deliver a cable smoothly by providing elevating mechanism for moving a cable coil bearer of a filament body coil stand along a core body to elevate a cable coil, and controlling the elevating mechanism so that the upper end position of the cable coil is maintained in a set range. SOLUTION: A cable 1 is delivered to a following process from the upper end of a cable coil 2 placed on a cable coil bearer 12 of a cable coil stand 10. When the cable 1 is successively pulled out and the height of the cable coil 2 is gradually lowered, a sensor 31 judges the upper end position of the cable coil 2 to be lower than the lower end in a set range, and hydraulic operating oil is supplied to the inlet side of each of hydraulic cylinders 21-24 to move up each piston, thus pushing up the cable coil bearer 12. The sensor 31 then detects that the upper end position of the cable coil 2 reaches an upper end position in the set range, and stops the supply of operating oil to the respective hydraulic cylinders 21-24 so as to stop the ascending action of the cable coil bearer 12.
Patent JP-H089067-A (JP)
Title: Image communication terminal equipment
Inventor: MURAYAMA MASAMI
IPC: H04N21/236
Filed: 1994-06-23
Abstract: PURPOSE:To allow the terminal equipment to cope flexibly with various applications by making a call to send control information and using a caller sub address information element in a setup message for making the call so as to use effectively the data area. CONSTITUTION:When the still image data transmission is selected by a key operation section 6, a terminal control section 11 detects it and informs it to a data area division control section 18. The control section 18 uses a control processing section 20 to command the division of low rate data areas into two and the transmission of data of still image data at a rate of 32kb/s to an opposite terminal equipment. The processing section 20 generates data by using prescribed identification and informs it to a call control processing section 14. The data are inserted in sub address information in a caller sub address information element to generate a setup message and makes a call to inform control information to the opposite terminal equipment to inform the end of transmission to the control section 18. Thus, two kinds of data are sent by one area without using two areas of low and high rate data in this way.
Patent JP-S621533-A (JP)
Inventor: AOKI AKIO
IPC: B31B50/86
Filed: 1985-06-28
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-H11334722-A (JP)
Title: Tray
Inventor: ICHIKAWA HIROO
IPC: B65D5/24
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a tray which can be formed by folding a sheet material such as paper which is free from liquid leakage occurring from bottom corners without using adhesive. SOLUTION: In a development, second acute-angle-folded lines 2 in parallel to the first acute-angle folded lines and slightly longer than those are provided external to first acute- angle-folded lines 1a to 1d exhibiting a rectangle on a plane defining a bottom 1 of a tray, while third acute-angle-folded lines coupling from intersections with the first acute-angle-folded lines 1 to respective ends of the second acute-angle-folded lines are provided. An external wall piece 3 of a trapezoid is defined by the first acute-angle-folded line 1, the second acute- angle-folded line 2 and the third acute-angle-folded line 5, and outer ends of the adjacent third acute-angle-folded lines 5-5 are coupled via an outlining line to define a sectorial piece 4 with the intersection of the first acute-angle-folded lines 1 as the center.  First obtuse-angle- folded lines 6 coupling the intersection of the first acute-angle-folded lines with the center of the outlining line are provided, and four trapezoidal internal wall pieces 10 having an outlining line 9 in parallel to the second acute-angle-folded lines 2 and slightly shorter than those are formed external to the respective external wall pieces 3. Four flap pieces 13 are formed to extend from the internal wall piece of any of internal wall pieces 10 which are peripherally adjacent via second obtuse-angle-folded lines 15.
Patent JP-H0714398-A (JP)
Title: Semiconductor storage device
Inventor: KUMAGAI TATSUHIKO
IPC: G11C29/00
Filed: 1993-06-14
Abstract: PURPOSE:To provide a semiconductor storage device capable of relieving a defective bit even when the defective bit is detected after the completion of the mounting process of a LSI chip. CONSTITUTION:In the memory cell array of a RAM, a storage unit of one block is constituted of a perscribed number of bits (16 bits) and the bits are assigned to a using situation flag bit, an address storage part, a main data storage part, a parity bit and a usable or not flag bit. In the block, a parity generating circuit 4 deciding whether the block itself functions normally or not and setting the usable or not flag to '1' when the unit is defective, a use block deciding circuit 5 selecting a nonuse block for a relief and a latch circuit 1 storing the address data of a defective block in the address storage part of a selected block are provided. Consequently, the relief of the defective block is possible by only alloting the address of the defective block to other nonuse blocks since the setting of the address is possible with a software regardless of the position on the chip of the memory cell.
Patent JP-S6122509-A (JP)
Inventor: KAGEYAMA YOSHIYUKI
IPC: C03C17/22
Filed: 1984-07-09
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-H09295313-A (JP)
Title: Manufacture of immersed tube
Inventor: NAEMURA KOZO
IPC: E02D29/073
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for making an immersed tube (for a tunnel) advantageously by using many PCa (precast concrete) members. SOLUTION: A steel shell 5 with a groove-shaped cross section is assembled with panels with reinforcement embedded, after concrete for a bottom base being placed, a PCa mold form is set inside a side wall, and concrete for the side wall is placed. Next, a PCa floor plate 13 instead of a mold form is installed between the upper ends of both side walls, reinforced concrete for an upper floor plate is placed above the PCa floor plate 13. When a middle wall is installed, in parallel with placing concrete for the side wall, a PCa member 10 for the middle wall is installed in the middle part in the width direction.
Patent JP-S6033964-A (JP)
Inventor: YOSHIKAWA JIYUICHI
IPC: E04B2/84
Filed: 1983-08-03
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-S5844783-A (JP)
Title: Manufacture of piezoelectric body
Inventor: TAKEUCHI HIROYUKI
IPC: H01L41/45
Filed: 1981-09-11
Abstract: PURPOSE:To obtain a flexible piezoelectric ceramic sheet with a thickness of about 20-30mum by a method wherein the fused liquid of a dielectric is rapidly cooled and settled in an electric field by a pair of rollers applied a voltage. CONSTITUTION:A sintered body of LiNbO3 is made by using Li2CO3 with purity of 99.9% and 48.6% mol and Nb2O5 with 51.4% mol and the sintered body is put in a Pt crucible 11 applied nozzle process to the tip and high-frequency heating is applied to the sintered body for melting by a coil 12 provided around the crucible. Next, the pressure of Ar gas 13 is applied to the upper part of the crucible 11 and a fused liquid 16 is discharged between paired rollers 14 and 15 having sufficient heat capacity and a gap of 50-100mum and a voltage of 0.5- 10kV/cm is simultaneously applied across the grounded roller 15 and the faced roller 14 for rapid cooling and solidification. In this way, a thin belt 17 with a thickness of about 50mum, a width of about 25mm., and a length of about 4cm is obtained. After that, Cr and Au serving as electrodes are evaporated on both faces of the thin belt 17 and the thin belt 17 is cut to form a 25mm.-square piezoelectric body.
Patent JP-S5474618-A (JP)
Title: Frequency conversion circuit
Inventor: KUSAKABE HIROMI
IPC: H03B5/36
Filed: 1977-11-28
Abstract: PURPOSE: To enable to perform frequency conversion possible for high frequency operation and suitable for circuit integration, by alternately inverting the current circuit for the transistor pair of the differential amlifying circuit and taking the product for the oscillation signal and converted signal.  
     CONSTITUTION: Transistors TrQ10,Q11 are connected to the bias power supply VB 1  in common for each base and each emitter is together grounded, constituting the constant current source Is. The oscillator OSC 10 is driven at non-saturation region with the constant current source Is. On the other hand, since the current path is alternately inverted by TrQ14, Q15, Q16, Q17 of the amplifying circuit in the period corrsponding to the frequency of converted signal from the signal source Vg 10 fed to the input terminal of the differential amplifying circuits DA20, DA30, the product between the outgoing signal from the circuit OSC 10 and the converted signal is taken and the signal converted to a given frequency is introduced from the output terminal OUT10 via the parallel resonance circuit PR. Thus, frequency conversion possible for high frequency operation and suitable for circuit integration can be made. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5844825-A (JP)
Title: Am receiver
Inventor: IWASAKI HIDEKI
IPC: H04B1/10
Filed: 1981-09-11
Abstract: PURPOSE:To attain an optimum reception in response to the state of reception,  by automatically inserting a beat rejection filter in an audio amplifying stage,  when an interrupting level of electromagnetic waves from an adjacent station is  a prescribed value or over. CONSTITUTION:An output from an adjacent station passing filter 9 connected to an intermediate frequency transformer 1 is applied to an amplifying and detecting stage 10. When an interruption level of electromagnetic waves of an adjacent station is increased and the output of the stage 10 exceeds a reference level, an output of a comparator 11 goes to H level, an analog switch 5 is changed over as shown in broken lines to insert a beat rejection filter 6 to the input of an audio amplifying stage 7. When no interruption of the adjacent station exists and the level is small, the output of the comparator 11 goes to L level, the analog switch 5 is changed over as shown in solid lines and the filter 6 is disconnected from the input of the amplifier 7, and the output of an intermediate frequency amplifying and detecting device 4 is directly inputted to the audio amplifier 7.