baber/WOPTO huggingface dataset:
Patent JP-H01217931-A (JP)
Title: Flip chip
Inventor: MORISHITA JUN
IPC: H01L21/60
Filed: 1988-02-26
Abstract: PURPOSE:To shorten a period of time of probe inspecting and assembling steps by providing salient electrodes for inspection and aligning with a board at the time of inspecting on the outer periphery of a flip chip having many external connection salient electrodes arranged laterally and longitudinally at a predetermined interval except the periphery. CONSTITUTION:External connection salient electrodes 2 arrayed at a predetermined interval on a chip 1 are used as power and signal supply bumps, except an outer periphery 3. Alignment/reliability-mounting bumps 4a, 4b are provided separately at the four corners of the periphery 3, and diodes 5 are respectively connected thereto. Thus, when the bumps 2 are face-down bonded as external connection terminals on a package board, they can be positioned with the bumps 4a, 4b. When a probe stylus is brought into contact with the bump 2 for probe inspection, it is positioned with the bumps 4a, 4b, thereby obtaining a proper probe test result.
Patent JP-2000243030-A (JP)
Title: Receiver and recorder
Inventor: MIWA KENJI
IPC: H04H60/27
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To efficiently perform the transfer process after data for broadcasting are received. SOLUTION: The digital data for broadcasting are received by a tuner part 2 from an antenna 1 of the receiving terminal and demodulated by a demodulating part 3. By a CPU 5, when the data are recorded in a recorder 6 or transferred to other recorders through a D-I/F(digital interface)7, dummy data are added to the format of the received data to simulate to the format for recording. The transfer of the data is efficiently performed by keeping the reliability furnished in the data for broadcasting.
Patent JP-S53126410-A (JP)
Title: Combustion chamber in internal combustion engine
Inventor: MATSUNO ISAO
IPC: F02B23/08
Filed: 1977-04-13
Abstract: PURPOSE: To reduce the density of  HC in exhaust gas by mixing the HC scaled off by a pistion with high temperature gas in the central part of a combustion chamber for discharging after oxidization by means of a baffle plate provided near an exhaust valve. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06232154-A (JP)
Title: Manufacture of semiconductor device
Inventor: EGAWA YUICHI
IPC: H01L29/78
Filed: 1993-02-05
Abstract: PURPOSE:To prevent a silicon substrate from being etched away simultaneously with a polysilicon film on a channel region within the manufacturing method of MOSFET forming diffused source/drain layers in a substrate by the doping step from the polysilicon film formed on the silicon substrate. CONSTITUTION:A polysilicon film 3 on a channel region is etched away down to the depth leaving a part thereof intact and then the left intact part is oxidized to form an oxide film 6 to be oxide-film etched away later. At this time, the etching step of the silicon substrate 1 can be substantially avoided.
Patent JP-H02220397-A (JP)
Title: Dimming method for fluorescent lamp
Inventor: SHIMIZU TETSUO
IPC: H05B37/02
Filed: 1989-02-21
Abstract: PURPOSE:To enlarge a dimming range and make it possible to finely adjust luminance with ease and certainty by changing the pulse width and the pulse number of a pulse signal driving a fluorescent lamp corresponding to light emission of low luminance and high luminance. CONSTITUTION:When a fluorescent lamp 16 is emitted with low luminance, if an input control voltage V is lowered, the pulse with of a pulse signal A sent from a pulse width modulation circuit narrows and the peak voltage of the integrating output voltage B of an integrating circuit 13 becomes small; and the pulse width of the pulse signal C sent from a pulse width modulation circuit 14 narrows and concurrently, the pulse number for a fixed time becomes small. When the fluorescent lamp 16 is emitted with high luminance, if the voltage V is increased, the pulse width is broadened and concurrently, the pulse number in a fixed time increases and light is emitted with high luminance. Thereby, a change in luminance corresponding to a change in the voltage V is decreased. Thereby, in case of low luminance, a change in luminance corresponding to a change in the voltage V decreased, and in case of high luminance, a change in luminance corresponding thereto increase with the result that a dimming range can be enlarged and a fine adjustment of dimming, made certainly and easily.
Patent JP-S52127285-A (JP)
Title: Abrasion tester
Inventor: SEYAMA NAGASHIGE
IPC: G01N3/56
Filed: 1976-04-16
Abstract: PURPOSE: To test the abration of an overhang beam system mechanism material by fixing a specimen piece to a vibrator for driving the specimen vertically with a specified amplitude, and setting a fixed opecimen piece to be tested on a span at an appropriate distance from the fixed base in such a manner that the fixed specimen presses the driven specimen. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10237819-A (JP)
Title: Method and device for installing main cable for suspension bridge
Inventor: TAKAHASHI KOJIN
IPC: E01D11/00
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an installing method and device capable of minimizing hauling rope length and the number of driving units, enhancing operating efficiency, and reducing construction period and cost. SOLUTION: Hauling ropes 7 laid in loops between abutments 1 while being spaced apart in the cross direction by the required interval so as to pass near the parallel lines of main cables 4 are driven to circulate in the required direction, so that the strand 11a of the main cable 4 on one cross side is extended from the abutment 1 on one side to the abutment 1 on the other, and so that at the same time the strand 11b of the main cable 4 on the other cross side is extended from the latter abutment 1 to the former abutment 1. Next, the hauling ropes 7 are driven to circulate in the opposite direction, so that the strand 11a is extended from the latter abutment 1 to the former abutment 1, and so that at the same time the strand 11b is extended from the former abutment 1 to the latter abutment 1.
Patent JP-H10238270-A (JP)
Title: Water proof structure in boring device
Inventor: MATSUZAKI TAKAHIDE
IPC: E21B33/06
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To make welding practicable, and at the same time to prevent leakage and shortcircuit accidents by cutting off a ground water to jet during the welding of a casing. SOLUTION: An air seal material 5 is composed of an inside packing member 6 and an outside packing member 6. A ring-shaped holder 8 to keep a space between the packing member 6, 7 is inserted between the upper and lower edges of the packing materials 6, 7, and the holder 8 and the upper and lower ends of the packing members 6, 7 are inserted in the groove part 16 of a fitting seat 10 and fixed. The fitting seat 10 is provided with an inserting through hole 11 whose diameter is slightly larger than a boring rod 3 and an air supply port 21. The boring rod 3 is passed through the inserting through hole 11, and the air seal material 5 is arranged in a gap between the boring rod 3 and a casing 1.  An compressed air is then supplied from the air supply port 21 into the inside of the air seal material 5 to make the air seal member 5 expand for tightly sticking the packing material 6, 7 to the boring rod 3 and the casing 1, and the ground water to jet from a gap between the boring rod 3 and the casing 1 can thereby be stopped.
Patent JP-S57157688-A (JP)
Title: Vertical deflecting device for television receiver
Inventor: ADACHI KATSUMI
IPC: H04N3/223
Filed: 1981-03-23
Abstract: PURPOSE:To obtain a picture with high-grade quality without meander and color shifting by making vertical deflecting current flow into respective coil in series and making the induction of a horizontal pulse from a horizontal deflecting coil same size and reversed polarity in each deflection york. CONSTITUTION:The 1st red vertical deflecting coil part 3, the 1st blue vertical deflecting coil part 13 and the 1st green vertical deflecting coil part 8 are connected in series. The 2nd vertical deflecting coil parts 9, 14, 4 are connected in series in the order of green, blue and read. As the result, vertical deflecting current flows into each coil in series but, in case of the induction of a horizontal pulse from a horizontal deflecting coil, the size is the same and the polarity is reversed, so that the induction is cancelled in the deflection magnetic field and tortuosity does not generate in the picture. In addition, the difference of vertical amplitude of each cathode-ray tube does not generate, obtaining the high quality of a picture with no color shifting.
Patent JP-H02220678-A (JP)
Title: Play panel for bound pinball play machine
Inventor: FUSE NAGAHIRO
IPC: B23Q15/00
Filed: 1989-02-22
Abstract: PURPOSE:To eliminate the malfunction due to mistaken input by setting on a play panel a discriminating information component that is readable with a sensor mounted on an automatic nail adjusting machine and automatic nailing machine to make an adjustment and a process of the play panel from this discrimination information. CONSTITUTION:When a play panel 1 is set on a turn table 10, information in a discriminating information component 3 is read with a sensor 4, sending it to a computer 29, data for the corresponding nails is selected. By revolving the turn table 10 and a thread axis 19, a measurement means 23 is directed toward a predetermined position, lowering a base panel 26 to make an actual measurement of the position of a nail 22 with a touching device. When the coordinates of the data for nail and the actual values in their comparison do not correspond with each other, a means for bending nail is moved to the position of a nail 22 to plastically deform the nail 22. When there are other nail 22 that does not correspond, the same process is repeated. In an automatic nailing machine and perforator the same operation is conducted. With such an operation, the input is very easy, swift and accurate, so it is possible to prevent the occurrence of inferior goods.
Patent JP-S63210618-A (JP)
Title: Magnetoresistance effect element
Inventor: YAMASHITA SHINJI
IPC: G01D5/18
Filed: 1987-02-27
Abstract: PURPOSE:To increase output, by providing the soft magnetic insulating substance, which is provided to a magnetoresistance effect (MR) element arranged so as to make its longitudinal direction parallel along a magnetizing direction, from the vicinity of the N.S poles of the magnetized pattern to both ends of the stripe of the MR element. CONSTITUTION:A magnetic recording medium 7 is provided in the outer peripheral surface of a drum 6 rotating along with a rotary shaft 9 and a magnetized pattern 8 is written parallel to the shaft 9. An MR element 1 of which the longitudinal direction is parallel to the magnetized pattern 8 is provided in the vicinity of the magnetic recording medium 7. The MR element 1 is constituted by forming a W-shaped magnetic stripe 3 having turn-back parts and a lead terminal part 5 on a glass substrate 2. Further, induction films 4 each composed of an insulating soft magnetic film brought into contact with both ends of the stripe 3 to reach the vicinities of the N.S poles of the magnetized pattern 8 are provided to apply a magnetic field to the whole of the stripe 3. By this method, output is increased and high resolving power is obtained.
Patent JP-S62201175-A (JP)
Inventor: MATSUDA TAKASHI
IPC: A63H3/04
Filed: 1986-02-28
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-S62200411-A (JP)
Title: Constant flow rate control device
Inventor: MIURA IWAO
IPC: G05D7/00
Filed: 1986-02-28
Abstract: PURPOSE:To make it unnecessary to provide an intermediate tank even in case of feeding a liquid from a supply tank placed in a lower position than a liquid receiving tank, and to curtail a space and to reduce a cost, by placing a double chamber tank having a liquid receiving chamber and a liquid feeding chamber in the inside, and keeping a differential pressure of the liquid receiving chamber and the liquid feeding chamber constant. CONSTITUTION:A liquid 52 which has been stored in a liquid receiving chamber 35 is led into a liquid feeding chamber 36 which has been decompressed by a vacuum pump 40 from a suction pipe 41 through an orifice 33, and fed out to a liquid receiving tank 47 from an overflow pipe 42 of the liquid feeding chamber. In this case, a flow rate of the liquid 52 which is fed out of the liquid feeding chamber overflow pipe 42 becomes a quantity related to a pressure difference of the liquid receiving chamber 35 and the liquid feeding chamber 36, pressure in the liquid receiving chamber 35 and pressure in the liquid feeding chamber 36 are measured by connecting pipes 44, 45 and a pressure measuring instrument 43, and a differential pressure signal is inputted to a flow rate control device 46. The flow rate control device 46, adjusts an opening of an adjusting valve by receiving the differential pressure signal, adjusts an air quantity injected into the suction pipe 41 which has been decompressed by the vacuum pump 40, and controls the suction quantity.
Patent JP-H09313863-A (JP)
Title: Device for removing liquid and/or impurities from gas
Inventor: RUTSUKU BUAN DE BUIBUEERU
IPC: B01D53/26
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent a small out let of a container from clogging when the impurities present in gas collect on the bottom of the container and a valve is opened in a device for removing liquid and/or impurities from the gas. SOLUTION: This device mainly consists of a container in which a space capable of containing gas is provided at the upper end part and which is communicated with a conduct 2. A second container 3 intercepted from gas is provided in the first container 1, and a connected flow path 7 is provided in a space between both containers 1, 3. The bottom end of the flow path 7 is communicated with a space 8 between both containers 1, 3, and the upper end outlet is led to the second container 3 via a flow path 9. A float 4 is provided in the second container 3 and controls the valve 5 to keep the opening and closing of the outlet 6.
Patent JP-S551887-A (JP)
Title: Preparing membrane by removing component from multiple component material
Inventor: KAWAI HIROMICHI
IPC: B01D67/00
Filed: 1979-04-09
Abstract: PURPOSE: To provide a semipermeable membrane with good salt exclusion and solvent permeability, a polymer consisting of hydrophilic polymer and hydrophobic or crystalline hydrophilic polymer is mixed with a specific amount of hydrophilic homopolymer to form a film or the like, and the homopolymer is removed by extraction.  
     CONSTITUTION: A crystalline hydrophilic polymer component such as poly ε  capramide and hydrophilic copolymer component such as polyacrylamide are blocked or grafted to form a copolymer. The resulted copolymer is mixed with a homopolymer such as polyacrylamide so that the total hydrophilic polymer component becomes in 20 to 80 molar % and the mixed polymer is formed into a flat film or  hollow fibers. Then, the homopolymer is extracted by use of an agent such as  warm water that is inactive to the copolymer. The process, thus, provides a flat  film or hollow fibers useful for dialysis, ultrafilteration, or back osmosis equipments. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61201488-A (JP)
Title: Axial-flow type carbon dioxide gas laser oscillator
Inventor: OSHIMA ICHIRO
IPC: H01S3/08
Filed: 1985-03-04
Abstract: PURPOSE:To eliminate the need for Invar and an Invar supporter, and to remove the damage of a laser tube due to a difference between the thermal expansion of Invar and the laser tube and the variation of an output by reinforcing a jacket for the laser tube, directly mounting a mirror head to the laser tube and supporting the mirror head. CONSTITUTION:A mirror head 25 is constituted from a mirror mount 1, a mirror flange 3 and a bellows 2 hermetically connecting the mirror flange 3 and the mirror mount 1. The mirror mount 1 has a cylindrical shape, a flange section 1a is formed on one end side thereof, and the end section of a laser tube 6 is inserted to the other end side thereof, and fixed hermetically by a sealing bond 21. One end of the bellows 2 is brazed on the flange section 1a side of the mirror mount 1 by hard solder, and the other end side of the bellows is brazed to the mirror flange 3. The mirror flange 3 is fastened to the flange section 1a in the mirror mount 1 in an adjustable manner by bolts 12, and a mirror 4 is held and settled between the mirror flange 3 and a mirror hold- down 5 through an 0 ring 13.
Patent JP-2000238022-A (JP)
Title: Extrusion molding device for ceramic molded body
Inventor: YAMAGUCHI SATORU
IPC: B28B3/26
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide the extrusion molding device for a ceramic molding body, with which the quality of the molding body to be molded can be favorably maintained and, at the same time, the troubles of the device can be suppressed. SOLUTION: This extrusion molding device 1 consists of a mold 11 and an extruding machine 2. The extruding machine has an evacuating deaerating chamber 21, a screw chamber 22 communicatingly provided with the deaerating chamber 21, an extruder screw 23, which is arranged in the screw chamber for extrusion, and a bearing part 24 for supporting a shaft part 230. Between the bearing part 24 and the screw chamber 22, an evacuated vacuum chamber is provided so as to pass the shaft part 230 therethrough. Between the vacuum chamber 3 and the screw chamber 22, a first sealing material 41 for preventing a ceramic material 80 from leaking is arranged around the shaft part 230. Between the vacuum chamber 3 and the bearing part 24, a second material 42 for preventing the circulation between oil and the air from occurring is arranged around the shaft part 230.
Patent JP-S58162259-A (JP)
Title: Making method for alcohol-containing flavor
Inventor: NATSUME YUKIHIRO
IPC: A23L27/24
Filed: 1982-03-18
Abstract: PURPOSE:A hydraulic enzyme is made to act on vegetable protein and the resultant hydrolyzate and flavors are mixed with a fermentation mash, aged under control to make the objective flavor with mellow salt taste with no adverse effect on its palatability, thick taste and good body. CONSTITUTION:A starch-hydrolyzing enzyme or a protease or both of them are made to act on vegetale protein to prepare its hydrolyzate. The resultant hydrolyzate and flavors consisting of saccharides, chemical flavors, alcohol, salt and water are mixed with a separately prepared fermentation liquid (mash squeeze), conditioned and aged. This aging step improves the palatability, thick taste and good body by the tasting effects of peptides and aminoacids, and mellowing salt taste.
Patent JP-H07253164-A (JP)
Title: Shaft sealing device of rotating machine
Inventor: SUGATA YASUSHI
IPC: F16J15/3232
Filed: 1994-03-15
Abstract: PURPOSE:To surely exhaust machine oil leaking from a rotating machine outward by forming between first and second sealings, a first exhaust passage for exhausting oil leaking from the rotating machine from the outer circumferential surface of a rotary shaft in its outer diametral direction. CONSTITUTION:Refrigerant and machine oil leaking from a compressor flow along the outer circumference of a rotary shaft 20, and pass through contact surfaces between the fifth seal part of a first lip seal 26 and a second lip seal 28 and the rotary shaft 20, then flow into a predetermined clearance 66 between the outer circumferential surface of the rotary shaft 20 and a backup ring 30. The refrigerant and machine oil easily flow into a first exhaust passage 60 because the eighth seal part of a dust lip 32 are in tight contact with the rotary shaft 20, and pass through the first exhaust passage 60 by centrifugal force and self-weight accompanying the rotation of the rotary shaft 20 so as to be exhausted outward from a first exhaust hole 62 and the second exhaust hole 64 of a housing 24. Therefore, the refrigerant and machine oil which can not be completely cut off by a shaft sealing device 22 can be exhausted outward.
Patent JP-S54136139-A (JP)
Title: Data transfer system
Inventor: OKUHARA HIROO
IPC: G06F13/00
Filed: 1978-04-13
Abstract: PURPOSE: To ensure a high-speed transfer of the data betweenthe I/O and the memories using the same bus for the CPU by keeping the CPU itself under the halt state as well as keeping the interruption waiting state without using the bus.  
     CONSTITUTION: In case the request for high-speed transfer of the data is given from I/O1, the request is informed to CPU2 via the interruption signal, etc. And CPU2 makes free the transfer interruption with reception of the request and also masks other interruptions. Then CPU2 writes the self-halt order into the internal register and gives the transfer start order to the I/O1 to execute the self-halt order. In other words, a jump is given to the internal register and I/O1 starts the data ransfer with memory 4 after reception of the transfer start order and confirming the execution of the jump order in lapse of some time. When the transfer ends, the end interruption is given to CPU2, and thus CPU2 receives it to jump to the predetermined address. After this, CPU3 occupies bus 3. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09236365-A (JP)
Title: Ice making machine
Inventor: KURATANI TADASHI
IPC: F25C1/04
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To reduce cost and improve reliability by simplifying constructions. SOLUTION: There are provided a cooler 3 which is mounted to a supporter member and has a large number of ice-making chambers opened downward, a water plate 4, which is located below the cooler 3 so as to be swingable about a rotation axis and in which, under such conditions that the undersides of the open ice-making chambers are closed, water is sprayed to each of the ice-making chambers, and magnetic bodies 19, 20 which are mounted to the water plate 4 and the supporter member or to the plate 4 and the cooler 3 so as to be attracted magnetically to each other when the plate 4 is closed and whose polarity can be changed.
Patent JP-S59169857-A (JP)
Inventor: NOGUCHI YOSHIHIKO
IPC: B32B7/12
Filed: 1983-03-15
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-H05244392-A (JP)
Title: Image processor
Inventor: TAKARAGI YOICHI
IPC: G06T1/00
Filed: 1992-02-28
Abstract: PURPOSE:To make the removal of identification information adding circuit difficult. CONSTITUTION:An image signal is inputted from CCD 210-1 to 210-3, masking and base color removal are executed by a masking/UCR circuit 406 being a part of an image processing part, density is converted by a density converting circuit 408 and an identifying signal is added to a density signal which is density-converted by an identifying signal adding circuit 410 in an image scanner part. In the image scanner part, the masking/UCR circuit 406 and the identifying signal adding circuit 410 are integratedly constituted by a semi-conductor chip.
Patent JP-H04263934-A (JP)
Title: Adsorbent sheet
Inventor: SAIGA ISAMU
IPC: A47L13/16
Filed: 1991-02-18
Abstract: PURPOSE:To provide an adsorbable sheet usable in the cleaning of a floor surface. CONSTITUTION:An adsorbable sheet with cantilever hardness of 5-20cm is formed by laminating a gel like rubbery elastic layer with Mooney viscosity of 10-70 to the surface of cloth with air permeability of l-50cc/cm<2>/sec and coating the rear thereof with a water-repellent resin. A floor surface is cleaned by the adhesion of the dust on the floor surface to the surface of the adsorbable sheet. The gel like rubbery elastic resin does not adhere to other thing. Since the adsorbable sheet has practical strength and flexibility and the dust bonded to the surface of the adsorbent sheet can be washed, this sheet can be repeatedly used.