baber/WOPTO huggingface dataset:
Patent JP-S6088452-A (JP)
Title: Bumped film carrier and manufacture thereof
Inventor: OKAMOTO JIYUNICHI
IPC: H01L23/485
Filed: 1983-10-20
Abstract: PURPOSE:To obtain the titled carrier suitable for fine patterning, capable of easy manufacture, and excellent in mass productivity at a low cost by a method wherein a bump consisting of the first and second Au layers having specific purities is thermocompression-bonded to the tip of a lead of the film carrier. CONSTITUTION:The bump 8 provided at the tips of a plurality of leads 2 extending to the device hole of a flexible insulation film 1 has the second Au layer 8b having a purity of 50% or more which is smaller than that of the first Au layer 8a, formed on this layer 8a having a purity of 99.0% or more. Thereby, at the time of junction to a semiconductor element 4, because of the hardness of the Au layer 8b of a lower purity, the short-circuit of the bumps can be inhibited by keeping the spread of the bump due to collapse to an extremely small degree. Besides, the leads are blocked from sinking in the bumps, and thus the contact thereof with the element edge can be prevented.
Patent JP-2000022066-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SATO YUKIHIRO
IPC: H01L23/28
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To prevent signals from being attenuated or adjacent pins from interfering with each other due to an increase in the number of pins. SOLUTION: A QFP.IC 27 is equipped with a pellet 22, a tab 17 where the pellet 22 is bonded, inner leads 19 which are each connected to outer leads 20 and electrically connected to the pellet 22, and a resin sealant 25 which seals up the pellet 22, the tab 17, and the inner leads 19, where a protrudent part 19a protruding in the thickness direction is selectively provided in some of the inner leads 19, and the protrudent parts 19a are exposed on the underside of the resin sealant 25. The protrudent parts 19a exposed on the underside of the resin sealant 25 are used as outer terminals, whereby an electromagnetic coupling range between adjacent pins can be set short. Even if a QFP.IC is lessened in pin pitch, it can be prevented from degrading in electrical properties such as high-frequency transmission characteristics and the like.
Patent JP-S5986713-A (JP)
Title: Carriage supporting device
Inventor: TENMIYOU NARIMOTO
IPC: F16C32/06
Filed: 1982-11-09
Abstract: PURPOSE:To prevent the wear of a shaft hole by using dynamic pressure gas bearings and a static pressure gas bearings for supporting a carriage, and operating the static pressure gas bearings when the rotating speed of the shaft which constitutes one of the dynamic pressure gas bearings has assumed a predetermined value. CONSTITUTION:Air inlet ports for the static pressure gas bearing are provided in the carriage 3. These air inlet ports 17 communicate with minute gas between the shaft 7 and the support sleeves 6. The shaft 7 rotates by a driving motor 11, and the carriage 3 is driven in the direction of an arrow B while being supported by the dynamic pressure gas bearings when the shaft 7 is in a state of reaching a predetermined rotating speed. On the other hand, when the rotating speed of the shaft 7 is less than the predetermined value, the static pressure bearings are operated. That is, the rotating speed of the shaft 7 discriminates the rotating speed of the motor 11 by operating an air valve driving circuit, and compressed air is supplied from the air inlet ports 17 to the gaps between the shaft sleeves 6 and the shaft 7 to thereby support the carriage 3 by air pressure.
Patent JP-H0540564-A (JP)
Title: Key switch controller
Inventor: TAKAGI TETSUO
IPC: H03M11/20
Filed: 1991-08-06
Abstract: PURPOSE:To obtain stable data at a CPU even during a data update period and to recognize the state of a key switch regardless of update timing CONSTITUTION:This controller is provided with a count part 2 to input a clock signal, information converter 4 to input the data of the count part 2 and to generate plural decode signals corresponding to respective states, plural key switches 13 controlled by these decode signals, the two systems of data holding parts 10 at least, selecting part 20 to select information preserved in the data holding parts and to transfer it to an output part 24, and control part A to control the data holding parts 10 and the selecting part 20.
Patent JP-H0925978-A (JP)
Title: Hydraulic buffer
Inventor: FURUYAMA TETSUO
IPC: F16F9/36
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To reduce production cost by providing an outer cylinder with a first step small diameter part mounting a bearing member and a second step small diameter part mounting a seal member and making the inner diameter of the former larger than that of the latter and making the opening end of the latter into the stopper part of the seal member. SOLUTION: An outer cylinder 3 is provided with a small diameter part 31 for equipping a bearing member 4 in its inner periphery side, a small diameter part 32 for equipping a seal member 5 and a difference in level 33 between the small diameter parts 31, 32 in the small diameter processing of its opening end side. The inner diameter of the small diameter part 31 is larger than that of the small diameter part 32 and the opening end of the outer cylinder 3 which is the small diameter end part of the small diameter part 32 is made to stopper part 34 for obstructing the deviation to the outside of the seal member 5.  Therefore, when the bearing member 4 is equipped to the small diameter part 31 after equipping the seal member 5 to the small diameter part 32, the bearing member 4 and the seal member 5 are set in a prescribed mounting state and respective inner peripheries can be brought into a slide contact with the outer periphery of a piston rod 2. Therefore, a calking and seam welding are not required and its production cost can be reduced.
Patent JP-H1140901-A (JP)
Title: Circuit board
Inventor: MATSUMURA KOJI
IPC: H05K1/02
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a printed circuit board which can reduce thermal effects on the entire circuit board and other peripheral electronic devices by limiting thermal conduction from heat-generating electronic devices to the direction of the front surface of the board. SOLUTION: When a heat-generating electronic device 2 is mouthed on a printed circuit board 1 for the purpose of cutting off transmission of heat from the device 2 to the board 1, the board 1 is formed therein with slit-shaped holes 6, which are passed through the board in its thickness direction as elements for thermally separating a zone of the board having the device 2 mounted thereon from a zone of the board having other devices mounted thereon. The heat from the heat-generating device 2 is cut off by the slits 6 to limit the transmission and diffusion of the heat to the vicinity of the periphery of the board 1. As a result, temperature rise in other peripheral electronic devices 3, 4 and 5 mounted on the periphery of the board as well as in connecting solder can be suppressed, thereby realizing increased reliability for the board.
Patent JP-H1138395-A (JP)
Title: Liquid crystal display element and liquid crystal display device
Inventor: ASHIDA SUMIO
IPC: G02F1/1333
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a liquid crystal display element without impairing its display quality, by providing a laminated structure including a first substrate, a second substrate and a liquid crystal layer with a single curved surface shape. SOLUTION: The liquid crystal display element 10 includes an array substrate 11 disposed with pixel electrodes in a matrix form in a display region, a counter substrate 12 disposed with counter electrodes and the liquid crystal layer 13 held between the array substrate 11 and the counter substrate 12. The entire part of the element is curved to a columnar surface shape. The spacing between the array substrate 11 and the counter substrate 12, i.e., the thickness 13 of the liquid crystal layer is held by spherical spacers 14 consisting of plastic disposed in this spacing. The circumference of the spacing between the array substrate 11 and the counter substrate 12 is sealed with a sealing material 15 consisting of a UV curing type resin material, by which the liquid crystal layer 13 is liquidtightly sealed.  In such a case, the degree of curving of the liquid crystal display element is arbitrary, but more adequately, the liquid crystal display element is so constituted as to have the displacement above twice at least the substrate thickness.
Patent JP-H1042378-A (JP)
Title: I/o device and centralized monitoring system
Inventor: SUZUKI OSAMU
IPC: H04Q9/00
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To detect a faulty part and the cause of fault on a monitoring panel online. SOLUTION: An I/O device 2 is provided with a CPU 2a and memory 2c, and performs address management of each part unit on a monitoring panel 8 and online abnormality monitoring. Control instruction (e.g. lighting of a display device 4e) from a controller 1 is converted into subordinate data whose station number is a display unit 4 by the device 2 and then is transmitted. The CPU 2a sequentially transmits an abnormality monitoring signal to each unit 3 and 4 while the device 2 is not accessed, and decides the existence of abnormality from the response. A state (on/off) signal of a switch 3e of a switch unit 3 is sent to the device 2 through a transmission device 3b, converted into state data and sent to the controller 1.  A CPU 3a performs self-diagnosis of a state of the switch 3e based on the content of memory 3c when its own unit is not accessed, and sends an abnormality detecting signal to the device 2 at the time of uncoincidence.
Patent JP-H0838313-A (JP)
Title: Seat cover for automobile
Inventor: MATSUSHITA MORIAKI
IPC: A47C31/11
Filed: 1994-07-28
Abstract: PURPOSE:To provide a seat cover which is easily settable on a seat at the time of selling or distributing used automobiles, etc., stays put without slipping from the seat even at the time of alighting and boarding and protects the seat against contamination. CONSTITUTION:Upper and lower bag parts 2, 3 formed by bending the same plane on the inner side and sealing both side edges are formed at both ends of a seat cover body 1 consisting of a rectangular synthetic resin film. These upper and lower bag parts 2, 3 are provided with an air vent hole 4 in at least a part of the upper bag part 2. The length of the seat cover body 1 is made longer than the length obtd. by adding the length of a back rest including the pillow part of the seat and the length of the seat.
Patent JP-S58100191-A (JP)
Inventor: SUZUKI HIDEO
IPC: G10H7/00
Filed: 1981-12-10
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-S6351923-A (JP)
Title: Ceramic film structure for condensing and separating condensable gas component and its manufacture
Inventor: ABE FUMIO
IPC: B01D53/22
Filed: 1986-08-22
Abstract: PURPOSE:To prepare a film structure to separate easily condensable gas component by providing a ceramic film having a number of continuous micropores to condense condensable gas component around the inner cricumferences of pores of a ceramic honeycomb structure. CONSTITUTION:Untreated air is fed from a flow inlet 11a side of a case 11 and sucked from a first flow outlet 11b side by a vacuum pump. By said arrangement, air is flowed from the lower end of each opening 21c of a ceramic membrane structure 20 into an opening 21c, part of air flows out of a second flow outlet 11c of the case 11 through the upper end of the opening 21c, and water vapor of a condensed gas component permeates selectively each of ceramic films 24 and interstructures 21a, then passes through each flow inlet and outlet pipe 23 and flows out of the first flow outlet 11b. Alumina sol obtained by hydrolysis is used as ceramic film in the form of 5-100mum of thickness and average pore diameter of 100Angstrom  or less.
Patent JP-H0638951-A (JP)
Title: X-ray diagnostic apparatus
Inventor: KATO HISANORI
IPC: A61B6/00
Filed: 1992-07-24
Abstract: PURPOSE:To enable the obtaining of images taken continuously at a proper density without any test exposure. CONSTITUTION:In an X-ray diagnostic apparatus which converts X rays transmitted through a specimen 120 to an optical image with an image intensifier 130 to take the optical image with a CCD150, a quantity of light of an output light of the image intensifier 130 is detected with a photomultiplier 160 and an AEC170 and based on the results of the detection, the driving of the CCD150 is controlled. This enables the obtaining of images taken continuously at a proper density without any test exposure.
Patent JP-S5988509-A (JP)
Inventor: TAKESHITA MASATOSHI
IPC: E01H5/09
Filed: 1982-11-11
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-S6443976-A (JP)
Title: Battery pack
Inventor: ITO TAKAYUKI
IPC: H01M50/247
Filed: 1987-08-10
Abstract: PURPOSE:To prevent the error use of a battery pack by making the display mark convertible automatically in the charging time and in the operating time. CONSTITUTION:To an exclusive charger 2 and a portable electronic apparatus, guides 8 to move a display piece 5 installed at the box body of a battery pack 1 in the reverse directions respectively are furnished respectively, and to the display piece 5, a member to be driven contacting to the guide 8 is furnished. When the battery pack is installed to the exclusive charger 2, the guide installed thereto hits the member to be driven furnished at the display piece of the battery pack to slide the member, and a display mark 6 is made to be in the visible condition. And when the battery pack is installed to the portable electronic apparatus, the guide installed therein hits the member to be driven furnished to the display piece of the battery pack, and slides it in the reverse direction concealing the display mark 6. That is, by converting the display automatically in the charging time and in the operational time, the error use can be prevented.
Patent JP-H11110347-A (JP)
Title: Method and device for executing online commercial transaction
Inventor: CARTER JOHN MERVYN
IPC: G06Q30/00
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a method which executes online commercial transaction on a computer base on which a client computer issues a group of correlated commercial requests and each of plural server computers can be used to perform service of at least one of the requests. SOLUTION: This method is carried out by an intelligent agent and includes a step which receives a group of correlated commercial requests from a client computer 1 and a step which uses a client priority level that shows at least one ideal value the client wants the agent to use for each request in order to find a server that satisfies the request and finds a server that satisfies the group of requests. The finding step further uses a client significance level that shows relative significance of the request to the other requests in the group for the corresponding request.
Patent JP-S6091299-A (JP)
Inventor: HAMAMOTO NOBORU
IPC: G21F9/00
Filed: 1983-10-25
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-H05264387-A (JP)
Title: Fluid pressure measuring instrument
IPC: G01L19/00
Filed: 1992-07-24
Abstract: PURPOSE:To prevent the occurrence of such a case that the silicone gel, which fills up a cavity in a liquid state and is gelled when the liquid is heated and hardened, of the title instrument which measures the pressure of a fluid flowing through a flow passage having a circular cross section by transmitting the pressure to a pressure sensor through the silicone gel is largely depressed from the flow passage when the gel contracts after overflowing from the cavity due to thermal expansion. CONSTITUTION:The upper surface of a sensor mount 2 is formed as a curved surface 21 following the shape of a flow passage 12. A weir section 23 protruded from the surface 21 is formed at a location on the outside of the flowing direction of a cavity 22 on the mount 2 so that the upper end of the cavity 22 can be leveled in the same plane so as to suppress the overflow of liquid silicone due to thermal expansion by utilizing its surface tension. In addition, in order to relieve the angle formed between the periphery of the silicone gel 4 and internal surface of the cavity 22 due to the surface tension of the gel 4, chamfers 25 are formed at the upper-end corner sections of the cavity 22.
Patent JP-S6353263-A (JP)
Title: Dc magnetron sputtering device
Inventor: MORI YOSHIAKI
IPC: C23C14/36
Filed: 1986-08-25
Abstract: PURPOSE:To enable maintenance of specified plasma impedance by providing means for detecting the supply voltage or supply current to a target, comparing the same with a set value and controlling the coil voltage or coil current of an electromagnet for magnetron discharge. CONSTITUTION:The supply current to the target is detected between a constant voltage power source 1 and terminal 7 by a current detecting circuit 2. The output signal is fed as a voltage signal to a comparator 3 which compares the signal with the signal from a current setting circuit 4. The difference therebetween is outputted to a control circuit which controls an electromagnet coil power source 6 for magnetron discharge. The supply current is otherwise detected by using this mechanism and the above-mentioned coil voltage is controlled by the similar method. The reproducibility of a sputtering rate and the characteristics of a sputter film is improved by the above-mentioned mechanism regardless of a change in the erosion pattern of the target.
Patent JP-S6359449-A (JP)
Inventor: FUJIMOTO AKINORI
IPC: D03J1/02
Filed: 1986-08-25
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-H0642270-A (JP)
Title: Joint of fireproof glass
Inventor: KUBOTA KATSUAKI
IPC: E04B1/94
Filed: 1992-07-24
Abstract: PURPOSE:To prevent deformation of a joint of a fireproof glass during the heat resistive period and to keep the shape of the joint by jointing a fireproof glass jointing portion of a fire door via a joint piece of superheat resisting, crystallizing glass. CONSTITUTION:A T-shaped vertical leg of a joint piece 2 made of superheat resisting, crystallizing glass is inserted into the space between sheets of fireproof glass 1 and 1' of a fire door. A flat joint piece 2 made of superheat resisting, crystallizing glass is placed on the opposite side of the glass 1 and 1' to hold the sheets of the glass 1 and 1' with the joint pieces 2 and 2'. Then, the glass 1 and 1' are firmly fixed with a set screw which penetrates pieces 2 and 2'. Fire resistive performance is preserved and the shape of the joints is sustained and, in addition, the joint looks neat due to the transparency of the superheat resisting, crystallizing glass.
Patent JP-S6445212-A (JP)
Title: Package carry out method in packing machine
Inventor: TAKAMURA YOSHIYUKI
IPC: B65B11/16
Filed: 1987-08-07
Abstract: PURPOSE:To stabilize the carry-out of an article by using article bottom folding plates which move toward the carry-out side after packing, of all folding plates, in order to serve two purposes of both article folding and placement. CONSTITUTION:An article 500 packed with packing paper 400 is placed on both first front and rear bottom folding plates 165 and 166 in a close relationship. In this condition, upon the encircling movement of a chain 286 by operating a motor in an article push mechanism 278, a push member 291 moves toward the packed article 500 after detection by a sensor 302. In a packing portion 37, an article placement portion 293a on the push member 291 is forced between the packed article 500 and the folding plates and, in this as-placed condition, the packed article 500 is pushed rearward by a push arm 292 on the push member 291. As this push member 291 moves, said front and rear folding plates 165 and 166 are separated and the packed article 500 is placed on the latter by both sides of the push member 291.
Patent JP-2000032718-A (JP)
Title: Permanent magnet motor
Inventor: MURAKAMI MASANORI
IPC: H02K1/27
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To increase the torque of a permanent magnet motor and reduce the cost of the motor by utilizing both a magnet torque and a reluctance torque. SOLUTION: A permanent magnet motor has a stator 1 which generates a rotary magnetic field and a rotor 10 provided inside the stator 1. Magnets 11 which have semicircular cross-sections and whose number is same as the number of poles are buried in the rotor 10 near d-axes along the outer circumference of the rotor 10 with equal intervals, so as to secure predetermined path widths of the magnetic paths from the stator 1 between one q-axis and the other q-axis. Further, slender holes 12 are formed so as to surround the magnets 11 with equal intervals, and magnetization directions of the adjacent magnets 11 are opposite to each other to generate a magnet torque.  Moreover, by securing the magnetic path widths, the magnets 11 and the slender holes 12 with bath-tub curve shaped cross-sections, a large difference between a d-axis inductance and a q-axis inductance can be obtained to generate a reluctance torque.
Patent JP-H09132584-A (JP)
Title: Metallocene compound
Inventor: MIHIYAERU AURUBATSUHA
IPC: C08F4/6592
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound consisting of a specific metal and a ligand, high in catalytic activity in a carried catalytic system, strongly immobilizable on a carrier, capable of suppressing developing reactor deposits and of improving a morphological structure of the products, useful as a carried catalyst for olefin polymerization.  
     SOLUTION: This compound has a structure of the formula [Mis a group IV b, V b, VI b metal; X is H, a halogen or a 1-4C organic group; L is a π- ligand for M; M 2  is Si, Ge or Sn; R 1  is a 1-20C organic group; R 2  is R 1  or L; A is a 1-4C bidentate ligand hydrocarbon; Z is B or M 2 ; R 3  is H or R 1 ; Hal is a halogen; (m) is 1 to 3; (n) is 1(when R 2  is L) or 2(when R 2  is R 1 ); (o) is 0 to 2; (p) is 1 to 3], e.g. (4-trichlorosilyl-butyl)(methyl) silan-diyl [bis(2- methylindenyl)]zirconium dichloride. This compound is obtained by adding a compound of the formula HZR 0   3 Hal p  to a metallocene having a double bond- containing group as a substituent. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H0516887-A (JP)
Title: Manufacture of marine distilling plant and generator thereof
Inventor: INAI SHUNJI
IPC: B63J1/00
Filed: 1991-07-11
Abstract: PURPOSE:To facilitate maintenance and promotion of labor-saving by forming an evaporator and a condenser into a cassette type each in a generator body. CONSTITUTION:Two up and down opening parts A, B are formed in the front part of a generator body 1, and an evaporator drum 1c, extending up to another end in the generator body 1, is installed in the lower opening part B. In addition, a condenser drum 1e, extending up to another end in the generator body 1, is installed in the upper opening part A as well, and an evaporator 2, heating and evaporating seawater, is attached tight to an inner part of the evaporator drum 1c, while a condenser 3, cooling and condensing vapor evaporated by the evaporator 2, is attached tight to an inner part of the condenser drum 1e free of detachment, that is a main feature of this distilling plant. In this connection, the generator body 1 is formed into both symmetrical split bodies centering a center line in the cross direction at the front part, and these symmetrical split bodies are hermetically formed as one body.