baber/WOPTO huggingface dataset:
Patent JP-H0621140-A (JP)
Title: Electronic device provided with metallurgy containing compound of copper and semiconductor
Inventor: MAIKERU JIYON BURADEII
IPC: H01L21/603
Filed: 1993-03-18
Abstract: PURPOSE: To replace a structural material for forming an electric mutual connection with a semiconductor chip for an inexpensive substitute for gold by providing a metallurgical structure, including a material containing silicon and germanium. CONSTITUTION: For example, it is desired that a pad is provided with surface metallurgically wetted by solder for bonding, so that a chip with solder mound such as C4 can be connected with a substrate like the pad on a package substrate. Then, a passivation state layer 8 constituted of an organic material or an inorganic material is formed in the surrounding of an electric conductor 4 made of an Al/Cu material, while an exposed region 10 of the electric conductor 4 is left. A layer constituted of a material 12, including silicon or germanium, is arranged on the passivation state layer 8 so as to be brought in contact with the exposed region 10. Thus, aluminum oxide or copper oxide can be removed from the surface of the contact pad, the increase in a contact resistance can be suppressed, and Cu can be prevented from being dispersed in a silicon substrate 2.
Patent JP-H11256456-A (JP)
Title: Knitted fabric with edge treatment by elastic yarn and edge treatment of the knitted fabric
Inventor: IDOBATA YOSHIHIKO
IPC: D04B1/26
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a knitted fabric having good elasticity at a terminal part of a knitted fabric, requiring the elasticity, capable of providing a good wearing feeling and having an improved commercial value, and further to provide an edge-treating method by which the operability of binding-stitch treatment is improved. SOLUTION: This knitted fabric has one or more rows of an elastic knitted part formed at the terminal part of a knitted body knitted by a ground yarn at the terminal part of the knitted fabric, and is edge-treated by overlaying neighboring loops and forming a new loop by an elastic yarn in the overlaid loops to take off a knitting needle. The yarn thicknesses of the whole double loop at the starting point of the edge-treatment and at the point of the following edge treatment are regulated so as to be same so that the dropping of the loop may be prevented.
Patent JP-S59187551-A (JP)
Inventor: IWATA MORINAO
IPC: B65D35/28
Filed: 1983-04-02
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-H09251869-A (JP)
Title: Connector terminal
Inventor: ISHIJIMA OSAMU
IPC: H01R11/12
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a connector terminal which is protruded like a column (like a cylinder) capable of certain connection of wires to a conductive member (collector pin) having a tightening part (set screw) to be fixed to the connector terminal on the side part, SOLUTION: A connector terminal 1 has its shape extending to the direction of wires to be connected, the connection portion (securing portion) to a wire 6 is provided with a conductive part welding part 2 for fixing a conductive part 7 exposed by allowing the cover of a wire end to be stripped and a covered part crimping part 3 for holding the covered parts of the wire 6, and the connection portion to a connector pin 8 is provided with an engaging part having an opening part 5a to be engaged with a outer circumference contact part 4 whose shape comes into contact with the outer circumference face of the connector pin and a set screw (fixing tightening part) 10 provided on the side face of the connector pin 8.
Patent JP-H09251794-A (JP)
Title: Multi-value storage device
Inventor: SAWAMURA TAKAHIRO
IPC: G11C11/56
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a multi-value information storage device in which process technology is simple and the number of elements are less by propagating a pulse signal train corresponding to plural data on a transmission line having the prescribed delay characteristic and storing it. SOLUTION: Signal transmission lines n1, n2, n3 are connected in series to inverters INV1, INV2 and transfer gates Q3, Q4, and a circulating path for storage of a memory cell 1 is formed. Gate transistors Q1, Q2 connect an input terminal IN of the memory cell 1 to the circulating path, gate transistors Q5, Q6 connect an output terminal OUT to the circulating path. Transmission lines n1-n3 are formed with semiconductor metal materials such as bismuth, graphite and the like in which speed of electron is low, and set a time for making a round the circulating path by a pulse signal train to several nanosecond. For example, 4 bits information is stored by making a pulse signal train circulate transmission lines n1, n2, n3.
Patent JP-S56156066-A (JP)
Title: Photosensor array
Inventor: TAMURA KATSUYOSHI
IPC: H04N1/031
Filed: 1980-05-06
Abstract: PURPOSE:To prevent a trouble of short-circuit of a terminal leader line of an electrode, by shifting the center position of the photoelectric transducing film at a photosensitive part in the individual electrode leading direction right-angled to an array toward the terminal leading side to the center part of the electrode at the photosensitive part. CONSTITUTION:The center line (a) of a photoelectric transducing film 1 does not overlap the center line (b) of an electrode 4 at the photosensitive part but is shifted toward the terminal leading side of a metallic electrode 3 to the line (b). As a result, no short-circuit occurs to an individual metallic electrode although the evaporation is deflected to the left of the center line (b) in a process of evaporation of electrode 2 since no terminal leader line exists at the left side of the line (b).
Patent JP-H06269365-A (JP)
Title: Cooker
Inventor: TAKAYAMA ATSUSHI
IPC: A47J43/046
Filed: 1993-03-18
Abstract: PURPOSE:To cook efficiently materials by providing the bottom and inner peripheral wall of a receptacle having a cooking cutting edge rotatably attached therein and opened in the upper part with ribs respectively. CONSTITUTION:A material rotated in a receptacle by the rotation of a cutter 44 is efficiently cooked by being repelled inside by respective ribs 40b, 41b to be stirred. For example, the material colliding with the rib 41b to leaping upward along an inner peripheral wall 40a collides with the rib 40b describing a parabola with a distance L1 being set long. Thus, the material colliding with the rib 40b is repelled downward so that a time taken for cooking again the material with the cutter 44 is shortened to improve a cooking efficiency. Also the material collides with the projection 40b to be repelled downward and collide with the rib 41b on the bottom so that the material leaps upward to be again cooked by the cutter 44. Since a time for the cooking is shortened by setting a short distance L2 between the rib 40b and rib 41b, a cooking efficiency is improved.
Patent JP-H09251766-A (JP)
Title: On-vehicle electronic equipment
Inventor: SHIBUYA YASUSHI
IPC: H05K5/02
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To enable a forward turning operation and an ejecting operation of an operating unit under the state of its closing posture and to prevent the operating unit from falling off at the time of further turning the operating unit to its opening posture. SOLUTION: A turning base 20 is freely turnable around a supporting shaft 15 in front of a nose part 12, where the turning base 20 is hooked by a detaching lock member 35 to fix the operating unit 30. When a detaching operator 38 provided on the operating unit 30 is pressed under the closing state of the turning base 20, a lock releasing member 47 is moved, and the detaching lock member 35 is operated in the lock releasing direction, so that the operating unit 30 is detached from the turning base 20. When the turning base 20 is turned to its opening posture, the detaching operator 38 is separated from a turning lever 43, so that the operating unit 30 is not detached from the turning base 20. Consequently, the operating unit 30 does not fall off the turning base 20 under the opening posture.
Patent JP-S63226973-A (JP)
Title: Device for regulating quantity of light
Inventor: MAEDA NAOYUKI
IPC: H01L31/04
Filed: 1987-03-16
Abstract: PURPOSE:To enable the controlling of the quantity of light transmitted through a glass substrate in accordance with the quantity of light incident to the glass substrate, by mounting a solar battery on one side of the glass substrate and mounting a light interrupting layer means on the other side of the glass substrate and connecting both sides to each other through an electronic controlling unit. CONSTITUTION:A solar battery 10 is mounted on one side of a glass substrate 11, and a light interrupting layer means 30 is mounted on the other side of the glass substrate 11, and the solar battery 10 is connected with the light interrupting layer means 30 through an electronic controlling unit. For example, a liquid crystal cell is used as said light interrupting layer means 30, and protective films 15 and 16 are formed respectively on the solar battery 10 and on the liquid crystal cell 30, respectively, of sides opposite to the glass substrate 11. Next, the solar battery 10 and the liquid crystal cell 30 are connected to each other through the electronic controlling unit (ECU) which contains a voltage regulating circuit with a variable resistor. When the ECU is controlled in accordance with an output voltage of the solar battery so as to switch the light interrupting layer means, the quantity of incident solar light can be regulated.
Patent JP-H08254488-A (JP)
Title: Sample holder of secondary ion mass-spectrometric device of double converging type
Inventor: OOSUGI MINA
IPC: G01N1/28
Filed: 1995-03-17
Abstract: PURPOSE: To provide an accurate measuring result without causing bend or warp in a sample holding plate or shortage in the sample holding force originating from differing thickness of sample from piece to piece. CONSTITUTION: A holder for secondary ion mass-spectrometric device of double convergence type is configured so that a sample 4 is pressed to a sample holding plate 2 by a pressing member 6, in which a holding member 3 to support the base end of the pressing member 6 is arranged adjustable so that the member 3 approaches and separates to/from the sample holding plate 2. The pressing force of the pressing member 6 for the sample 4 (to the plate 2) can be thereby maintained constant at all times despite varying thickness of the sample 4.
Patent JP-S62217223-A (JP)
Title: Liquid crystal display element
Inventor: KOBAYASHI SHICHIRO
IPC: G09F9/00
Filed: 1986-03-19
Abstract: PURPOSE:To shorten an assembling process by forming the external circuit connection side end parts of metal leads so as to separate them from the most outside surface of a lower base and position them on a plane almost parallel with the surfaces of the lower base. CONSTITUTION:Liquid crystal is held between upper and lower bases 1, 2, the metal leads 5 for connecting external circuits are connected to a transparent electrode formed on the insides of the upper and lower bases 1, 2 and the connection parts are coated with a resin molding material 4. The external connection side end parts 5a of the leads 5 are formed so as to be separated from the most outside surface of the lower base 2 and positioned on a plane parallel with the plane of the lower base, so that the leads 5 can be mounted on the surface of a printed board as they are. Consequently, the assembling process can be shortened.
Patent JP-H04294395-A (JP)
Title: Electronic musical instrument
Inventor: HOTTA HARUMICHI
IPC: G06F17/30
Filed: 1991-03-22
Abstract: PURPOSE:To facilitate the selective switching of a parameter by classifying parameters in plural stages by common features and enabling display/selection switching by the classifications. CONSTITUTION:The parameters of timbre, etc., are classified in groups in plural layers according to the common features and stored and a display means 20 display the parameters in small group units in the lowest layer. The small groups to be displayed on the display means 20 are changed in layer units by a selecting means 21. Namely, the small groups in the lowest layer are sent and displayed in order or small groups to be displayed in groups units in layers of an upper plate are sent. In this case, the respective groups are classified according to the common features, so the features are displayed to speedily select parameters.
Patent JP-H11255030-A (JP)
Title: Mirror driving unit device
Inventor: KITAWAKI HIROYASU
IPC: F16C11/06
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent any runout of a mirror from occurring without entailing any damage to the tilting performance of a holder base to a housing. SOLUTION: This mirror driving unit device is equipped with a housing 1 being incorporated with a tilting mechanism, and a holder base 2 to be attached with a mirror holder carried with a mirror, and in this constitution, a semispherical curved recess 9 for holding this holder base 2 is installed in the housing 1, a semispherical projection 20 to be tiltably held by this semispherical curved recess 9 is installed in the holder base 2, and the housing 1 and the holder base 2 are provided with a through shaft 39 passing through these elements from the thickness direction, and this through shaft 30 is provided with two flexible members 33 holding the housing 1 and the holder base 2 between by repulsively and resiliently energizing from the thickness direction as allowing the tilting motion of the holder base 2 to the housing 1 is installed in this through shaft 30,  and further a support wall 36 tiltably supporting the holder base 2 is installed in the housing and, in turn, an engaging flange 37 engaging with this support wall 36 is installed in the holder base 2, whereby this holder base 2 is tilted by the tilting mechanism as being held on the housing 1.
Patent JP-H06275815-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SAKAI YOSHINO
IPC: H01L29/41
Filed: 1993-03-19
Abstract: PURPOSE:To increase the degree of integration of an LSI as a whole by constituting a multi-emitter transistor by forming emitter diffusion layers having different areas corresponding to the magnitudes of currents desired to be made to flow in a base diffusion layer formed on a semiconductor substrate. CONSTITUTION:A p-type base diffusion layer and collector pull-up diffusion layer 7 are formed on an n-type epitaxial layer 3 and two n-type diffusion layers 5 and 6 constituting emitters are formed in the layer 4. The surface areas S1 and S2 of the layers 5 and 6 are made different from each other. In other words, the area S2 of the layer 6 on the holding current side is set to the minimum size which can be formed by a 0.5-mum process and the area S1 of the layer 5 is set according to the current value used for reading and writing an SRAM. Then the layer 5 is connected to aluminum wiring constituting the data line of the SRAM and the further connected to the wiring for data holding current through the layer 6.
Patent JP-H01235711-A (JP)
Title: Construction of streamlining cover of underwater sound proofing base
Inventor: HYODO TAKAYOSHI
IPC: G01S15/88
Filed: 1988-03-15
Abstract: PURPOSE:To make better assembly work efficiency and to make compact, and at the same time, to obtain such a construction that can resist high water pressure by integrating a streamlining cover and a wave receiver into a unit construction. CONSTITUTION:Bearing members 2a and 2b are provided to a base 1 such as a stand or the hull and so on at a specific interval, and a plurality of pressure resistance air-bags or sound proofing members 12 constituted of FRP tubes are placed into a space (X) between the bearing members 2a and 2b. Both ends of the streamlining cover 11 are fixed to the bearing members 2a and 2b by means of fixed metal fittings 13 and bolts 14, and a recessed part 17 to accommodate a wave receiver 15 and surface plate 16 is made on the back of the streamlining cover 11 in advance. The wave receiver 15 is mounted into a space 18 of the central part of the surface plate 16 by means of a plate 19 and a bolt 20, and both ends of the surface plate 16 are linked and held by means of fixed metal fittings 13 through springs 21. Furthermore, a construction is such that water can get in and out around the sound proofing members 12 and the wave receiver 15.
Patent JP-S63225890-A (JP)
Inventor: KOSHIDAKA TERU
IPC: G07D9/00
Filed: 1987-03-13
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-H028334-A (JP)
Title: Composite material and production thereof
Inventor: JIYOOJI TORENKURAA
IPC: C22C1/05
Filed: 1989-03-10
Abstract: PURPOSE: To produce a composite material having excellent strength, improved in coefft. of thermal expansion, etc., by arranging members having surface coatings ink a matrix material and forming selected bonds between coating materials and this matrix material, thereby fixing the members.  
     CONSTITUTION: The coatings consisting of the second metallic materials are formed on the surfaces of the members, such as wires and particles, consisting of the metallic materials, ceramics, etc. The members and the coatings preferably have the metallurgical bonds. The members having the surface coatings are arrayed in the matrix material. The metallurgical bonds are formed between the second metallic materials of the surface coatings band the matrix material by heating, etc. As a result, the members may be assured in the positions selected in the matrix material. The resulted composite material improved in the strength, coefft. of thermal expansion, thermal conductivity, etc., is obtd. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H07265873-A (JP)
Title: Device for generating mineral water
Inventor: KIKUCHI TOSHIO
IPC: C02F1/44
Filed: 1994-03-29
Abstract: PURPOSE:To obtain a compact device for generating a highly sanitary and safe mineral water contg. desired mineral components. CONSTITUTION:This device is provided with a main body case, a storage vessel 6, at least two circulating ports furnished to the vessel 6, a mineral water generating filter 30 connected to the one port, a circulating pump 14 connected between the ports, a mineral water dicharge port provided to the vessel 6, a pipe 23 having a port 22 to supply the mineral water outside the case and a water feed pump 20 connected between the discharge port and the supply port 22.
Patent JP-H09248852-A (JP)
Title: Blow molding method and machine
Inventor: FURUYA HIROAKI
IPC: B29C49/28
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To make pinch wall thickness uniform and to perform flat pinching by expanding the lower part of a parison in the direction right-angled to the pinching direction of an upper pinch device to form the cross section of the parison into an oval shape and subsequently performing upper pinching by using the upper pinch device. SOLUTION: Both parison expanding rods 22 are mutually expanded to be kept away from each other by the advance driving of a forward and rearward advance cylinder 23 to alter a parison P from a circular state to an oval state. Thereafter, an upper pinch device is operated while this expanded state is held to tighten the lower end part of the parison P and, thereafter, the upper pinch device is allowed to retreat to be retracted and an arm 24 is rotated counterclockwise to be retracted. After the parison is stopped at a point of time when the lower end part thereof reaches under molds, both molds are closed to perform blow molding.
Patent JP-S56156063-A (JP)
Title: Transmitting circuit of coin voltage
Inventor: UNZAI MINORU
IPC: H04M17/02
Filed: 1980-05-06
Abstract: PURPOSE:To get along with a small capacity for a coin voltage transmission switch, by securing the coin voltage and the electric power at the moment of stopping with a switch of a large capacity. CONSTITUTION:A common terminal 1-1 of a transfer switch 1-2 is connected to a telephone set 4; a break side terminal 1-2 of the switch 1 is connected to a power supply circuit 5 of a subscriber circuit; a make side terminal 1-3 of the switch 1 is connected to a coin power source 2 via a current limiting resistance 3 and a large- capacity switch 6. For transmission of the coin voltage, the switch 1 is turned on previously and then the switch 6 is turned on to transmit the coin voltage. For discontinuation of the coin voltage, the switch 6 is turned off, then the switch 1 is turned off.
Patent JP-2000256442-A (JP)
Title: Themosetting resin composition
Inventor: OKUBO AKIKO
IPC: C08G59/62
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition excellent in rapid hardening and storage stability by using as essential components a compound having not less than two epoxy groups, a compound having not less than two phenolic hydroxyl groups and a compound obtained by reacting tetraphenylphosphoniumtetraphenyl borate with bis(hydroxyphenyl)methane. SOLUTION: Tetraphenylphosphoniumtetraphenyl borate (X) is reacted with a compound (Y) represented by formula (substitution position of a hydroxyl group is ortho or para with respect to methylene) at a temp. of 150-230 deg.C for not less than 1 hour, the ratio of X to Y being 1 to 2-4. Further the reaction is continued in a solvent having a boiling point of not less than 60 deg.C to produce a compound (C) having a boron content of not more than 0.6 wt.%. A thermosetting resin composition is obtained by mixing as essential components a compound (A) having not less than two epoxy groups in a molecule, a compound (B) having not less than two phenolic hydroxyl groups in a molecule and a compound (C).
Patent JP-S57175719-A (JP)
Title: Apparatus for forming silicon film
Inventor: ICHIMURA TAKASHIGE
IPC: C23C16/50
Filed: 1981-04-21
Abstract: PURPOSE:To provide an apparatus for forming an Si film from a silicon hydride compound, capable of decreasing the hydrogen content of the produced Si film and giving an Si film having improved qualities, by attaching a device for selectively extracting hydrogen to a plasma CVD reactor. CONSTITUTION:SiH4 gas and if necessary a small amount of B2H6 gas are introduced into the reactor 1 through the gas inlet 6, and the reactor is evacuated through the evacuation tube 8 to a required vacuum, and then evacuated with a vacuum pump 13. Since a hydrogen permeation membrance 10 is inserted between the pump 13 and the reactor 1, only H2 is extracted with the pump 13 thereby lowering the partial pressure of H2 in the reactor 1. Glow discharge is generated between the upper and the lower electrodes 2, 4 by applying the electrical potential thereto while heating the substrate plate 5 on the lower electrode 4 with the heater 3. By this process, the H2 content of the Si film deposited on the substrate plate 5 by the glow discharge decomposition of the reaction gas can be controlled, and an amorphous Si film or a microcrystalline Si film having a desired H2 content, e.g. <=1 atomic %, can be obtained.