baber/WOPTO huggingface dataset:
Patent JP-H07169692-A (JP)
Title: Method of manufacturing thin film
Inventor: OTSUKA NOBUYUKI
IPC: H01L21/205
Filed: 1993-12-15
Abstract: PURPOSE:To manufacture a compound semiconductor thin film capable of being deposited at a low temperature by a method wherein a chemical vapor depositing step in which at least either an organic metal quinuclidine addition or a metal hydride quinuclidine addition is contained in material gas is provided. CONSTITUTION:An epitaxial substrate 4 is fixed onto a susceptor 3 made of carbon within a reaction pipe 2 constituting a reactor 1. The inside of the reaction pipe is made vacuum and a high frequency current is made to flow in a coil 5 and a temperature of the substrate 4 is raised by dielectric-heating and a surface of the substrate 4 is cleaned. Next, a substrate temperature is held a deposit temperature of GaAs and carrier gas is made to flow from a gas introduction pipe 6 into inside the reaction pipe 2 to vacuum-discharge to an exhaust port 7 to decompress. Next, a hydrogen-gas-diluted organic metal quinuclidine addition and(/or) a metal hydride quinuclidine addition are made to flow in from the gas introduction pipe 6 to form a metal thin film on a surface of the substrate 4. Thus, a thin film is deposited at a low temperature.
Patent JP-H07142141-A (JP)
Title: Unnecessary section folding-off device for terminal
Inventor: MAKABE RYOICHI
IPC: H01R43/20
Filed: 1993-11-22
Abstract: PURPOSE:To surely fold off carriers and half-cut pins in a short time. CONSTITUTION:Carriers 3 of a terminal group 2 mounted on a printed board 1 are faced downward and inserted into slits 17 of a partition plate 16, the printed board 1 is mounted on support bars 14 so that carrier notch sections 3a or below are protruded downward from the partition plate 16, and a carrier folding-off mechanism A is reciprocated to fold off the carriers 3 in sequence. The partition plate 16 is lifted, half-cut notch sections 4a or below of a terminal group 2 are protruded downward from the slits 17 of the partition plate 16, a half-cut pin folding-off mechanism B is reciprocated, and half-cut pins 4 are folded off in sequence at the position of the half-cut pin notch sections 4a.
Patent JP-H04184596-A (JP)
Title: Card processor
Inventor: KIKUCHI AKIHIRO
IPC: G06K17/00
Filed: 1990-11-20
Abstract: PURPOSE:To reduce the time required for discriminating the validity of a card by recording information indicating the attribute of the card on the card and controlling the execution of data processing based on the detected attribute information. CONSTITUTION:Various kinds of information (a) to (f) required for processing data and information (g) indicating the attribute of a card are recorded on the card. At the time of processing the card, the information (g) indicating the attribute of the card is detected from the information read from the card by means of a card reader/writer. Then the validity of an intended process is discriminated from the detected attribute and the execution of the relevant process is controlled in accordance with the discriminated result. In addition, when the relevant process is executed, the information indicating the attribute of the card is updated to information which indicates that the card is used for executing the relevant process. Therefore, the time required for discriminating the validity of the card can be reduced and the processing efficiency can be improved.
Patent JP-S63161772-A (JP)
Title: Electrostatic picture displaying system
Inventor: NAKAJIMA TETSUO
IPC: H04N1/29
Filed: 1986-12-24
Abstract: PURPOSE:To require no memory buffer for the share of one picture and to omit the retransfer of picture data by turning a voltage applied on a destaticizer off and executing the control of only sequence by means of the rotation of a magnetic roller in case of displaying the screen which is formed the preceding time again. CONSTITUTION:In a picture displaying device where an electrostatic recording electrode 1 is arranged opposite to a developing machine 6 having a rotating magnetic roller through a no-end shape insulating recording body 3 and latent image and a toner image are respectively formed on two sides of the insulating recording body 3 and the deletion of both images is executed in the corotoron destaticizers 16 and 17, the pictures can be held by stopping the functions of the destaticizers 16 and 17 and making a magnetic brush 18 pass through with rotating the magnetic roller 5 in case of displaying the screen formed the preceding time again. In this sequence the toner image formed the preceding time can be displayed again without distortion. Thus, it is needless to form the picture again by utilizing a memory, so that the time spent in a picture data process and the time for data transfer can be saved.
Patent JP-H04183483-A (JP)
Title: Step type training machine
Inventor: KAYANO TAKASHI
IPC: A63B21/002
Filed: 1990-11-19
Abstract: PURPOSE:To keep the reaction force of a crank pedal constant by forming a step at one edge of an L-figure-shaped crank and installing a power transmission mechanism such as chain at the other edge and connecting the other edges of the left and right chains by a spring. CONSTITUTION:Each of the left and right crank arms 2a and 2a are shaped to an L figure shape, and the free edges of the chains 3f and 3f laid at the top edge are connected with both the edges of a spring 3r which is arranged through the turn on the pulleys 3p and 3p and the pulleys 3q and 3q through drive sprockets 3g and 3g and sprockets 3n and 3n. Both feet are placed on the pedals 2d and 2d, and arms 2a and 2a are stepped downward alternately. For instance, when the left crank arm 2a is stepped down, a power generating brake loading means 3e is turned through a drive shaft 3c and a booster 3d by a chain 3f. Since the edge part of the left chain 3f is connected with the right chain 3f through the spring 3f, the pedal 2d side of the right crank arm 2a smoothly shifts upward. Accordingly, the reaction force of the spring 3r and the variation of the load act so as to offset each other, and the reaction force of the pedal is kept constant.
Patent JP-H01155066-A (JP)
Title: Exhaust heat recovery system for engine
Inventor: HATA TSUGUNORI
IPC: F02G5/04
Filed: 1987-12-11
Abstract: PURPOSE:To make miniaturization possible and thereby applicable even to a small output machine by setting up an exhaust heat recovering part of an exhaust heat recovery system for a water-cooled engine available for coordination and a heat absorbing part for cooling use in the same heat exchanger. CONSTITUTION:Cooling water of a water-cooled engine 2 driving a generator 1 is forcedly circulated by a water pump 3 installed in an engine 2. After heat of an engine body is absorbed by a water jacket 4, exhaust heat is absorbed by an absorbing part 9 of an exhaust heat absorber 5. In addition, a heat recovery liquid flowing in a heat receiving part 10 in a heat exchanger 8 using an exhaust recover 6 and a radiator 7 in combination is heated, and then it is cooled by a cooling liquid flowing in a heat absorbing part 11. The cooling liquid heated thereat is fed to a cooling tower 12 by a pump 13 and radiated. For your information, 15 is a muffler and 16 is a thermo-three-way valve having the liquid subjected to short-circuit circulation when a temperature of engine cooling water out of the absorber 5 is less than the setting value. They are housed in one package 14 excepting the cooling tower.
Patent JP-H10147527-A (JP)
Title: Treatment of atherosclerosis
Inventor: AIELLO ROBERT JOSEPH
IPC: A61K31/445
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To prevent advance of atheroma-causing pathological change or to stabilize plaque and to treat atherosclerosis without depending upon reduction in liquid of mammal, by administering a specific compound. SOLUTION: A compound of the formula  A is CH2 or NR (R is H or a 1-6C alkyl); B, D and E are each CH or N;Y is phenyl [substituted with 1-3 substituent groups selected from R<4> (R<4> is H, a halogen, a 1-6C alkyl, a 1-4C acyloxy, etc.)] or naphthyl (substituted with 1-3 substituent groups selected from R<4> ), etc.; Z<1> is (CH2 )p W(CH2 )q (W is CH2 , CH=CH, O, etc.; (p) and (q) are each 0-3), O(CH2 )p W(CH2 )q , etc.; G is a cross-linked or fused (5-12C)- containing bicyclic amine (substituted with 1-3 substituent groups selected from R<4> ), etc.; (e) is 0-2} (optical isomer, geometrical isomer, acid addition salt, etc.) is administered. A dose is about 0.0001-200mg/kg/day.
Patent JP-H09157781-A (JP)
Title: Aluminum alloy casting
Inventor: YAMANE HIDEYA
IPC: B22D21/04
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To enable suitable application to a high strength member, such as suspension equipment and aluminum wheel, by specifying the degree of spheroidizing of primary crystals. SOLUTION: A molten aluminum alloy is transferred to a pouring sleeve to granulate primary crystals. The sintered metal having granular primary crystals is filled into a metal mold cavity under pressure and solidified. The alloy has, at least in part, a structure consisting of spheroidal primary crystals and crystallized substances, and the degree of spheroidizing of the primary crystals is >=0.6 and the average grain size of the primary crystals is 30-60μm. The crystallized substances are Al-X (where X means Si, Cu, Zn, Mg)-Fe and/or Al-X (where X means Si, Cu, Zn, Mg)-Y (where Y means Cu and/or Mg)-Fe. By this method, air inclusion can be reduced, and casting can be performed without filling oxides and solidified pieces into the metal mold cavity.
Patent JP-H11148130-A (JP)
Title: Pile spacer and concrete pile burying method
Inventor: WATABE SHIGEYOSHI
IPC: E02D5/34
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a pile spacer for simply forming a space part for erection reinforcing bar insertion in the inner hole of the head part of a concrete pile in foot-protection pile driving work. SOLUTION: After a pile spacer 1 formed into cylindrical shape by polystyrene foam is inserted in the inner hole of the head part of a concrete pile 3, it is mounted by fixing it on a metal cap 4 mounted on the head part outside diameter of the concrete pile 3 by an adhesive tape, and further a floating- prevention body is fixed on the metal cap 4. The concrete pile body 3 is driven and buried in a hole shaft inside in which soil concrete is injected, and hardened and stabilized after the inner hole 2 of the pile spacer is filled with soil concrete.  Thereafter the polystyrene foam-made pile spacer 1 is excavated and removed, melted by gasoline to remove or burned and melted by a burner to remove, and a part in which the pile spacer 1 is inserted is made a space, a concrete post embedded in the center part of the inner hole of the head part of the pile 3 is cut and removed to form a space part for erection reinforcing bar insertion in the inner hole of the head part of the concrete pile 3.
Patent JP-H04186731-A (JP)
Title: Circuit board with terminal for mounting circuit parts and manufacture thereof
Inventor: INABA MASAKAZU
IPC: H01L21/60
Filed: 1990-11-20
Abstract: PURPOSE:To prevent connection failure when mounting circuit parts by cladding and forming a metal layer with an improved corrosion property on a surface of a circuit wiring pattern and then forming a hole for continuity reaching the circuit wiring pattern by emitting excima laser from an opposite side. CONSTITUTION:A metal mask 3 has a hole 4 at a position where a circuit wiring pattern 2 is positioned and at the same time a groove hole for separation 5 is provided along an outer shape of a product. A metal layer 6 with an improved corrosion resistance is formed on a surface of the circuit wiring pattern 2 by plating, etc., and then a protection film 8 is applied onto it using an adhesive 7. An excima laser light A is emitted from a side of the metal mask 3 for forming a hole for continuity 10 and a separation groove 5A. When eliminating etching of the metal mask 3, conduction in the bottom part of the hole for continuity 10 cannot be lost due to presence of the metal layer 6 and one edge is electrically joined to the circuit wiring pattern 2 and at the same time a pad for connection of circuit parts such as an IC which protrudes outside of an insulation base material 1 or a bump 11 can be formed at the other edge.
Patent JP-H03175799-A (JP)
Title: Support jig for piezoelectric speaker
Inventor: MAEDA TADAKATSU
IPC: H04R17/00
Filed: 1989-12-04
Abstract: PURPOSE:To support a piezoelectric speaker without waste of the space by forming projectingly a 1st claw to a V-shaped folded part of a plate shaped support jig main body of V-shaped as the plan view and a 2nd claw piece to both ends of the support jig main body and selecting alternatively a 1st support attitude and a 2nd support attitude. CONSTITUTION:First claw pieces 2, 2 are projected to upper and lower ends of a V-shaped folded part 11 of a support jig main body 10 folded V-shape as a plate in a support jig 1 and 2nd claw pieces 3, 3 are projected to V-shaped both ends. Any of two support methods is adopted for supporting a piezoelectric speaker using the support jig 1. When the speaker is mounted to a location other than corners of a room, a couple of the claw pieces 2, 2 are clipped to two positions of a gap S between upper ends of a diaphragm 21 and a frame 30 at rear side of the piezoelectric speaker 20 and the support jig 1 is fixed to the piezoelectric speaker 20. When the speaker is installed at a corner of the room, a couple of the claws 3, 3 are clipped in the gap S between the left right ends of the diaphragm 21 and the frame 30 and the support jig 1 is fixed to the piezoelectric speaker 20.
Patent JP-H03176876-A (JP)
Title: Magnetic disk device
Inventor: TAGAWA NORIO
IPC: G11B21/21
Filed: 1989-12-04
Abstract: PURPOSE:To perform head loading stable and with high reliability by preventing the contact of a negative pressure floating head slider with a magnetic disk occurring by loading/unloading the slider at the inner peripheral side of the disk. CONSTITUTION:The device is comprised of the magnetic disk 1a, a rotary type actuator arm mechanism 2a, the negative pressure floating head slider 3a, and a head loading mechanism 4a. Then, the negative pressure floating head slider 3a is loaded at the inner peripheral side of the disk 1a after the rotation of the magnetic disk 1a is started, and also, the negative pressure floating head slider 3a is unloaded at the inner peripheral side of the disk 1a when the rotation of the magnetic disk 1a is stopped. Thereby, it is possible to perform the head loading stable and with high reliability by preventing the contact of the slider with the disk occurring.
Patent JP-H01156450-A (JP)
Title: Low thermal expansion cast iron excellent in wear resistance and its production
Inventor: KONDO YASUO
IPC: C21D1/09
Filed: 1987-12-14
Abstract: PURPOSE:To form graphite in cast iron into cementite and to improve wear resistance while holding workability and castability by subjecting a low thermal expansion cast iron composed principally of Fe and Ni or of Fe, Ni, and Co to heat treatment under specific conditions. CONSTITUTION:The surface layer, at least, of a casting composed of a low thermal expansion alloy cast iron containing Ni or Ni and Co is remelted by the use of a TIG welder, etc., and then solidified by rapid cooling, or, this casting composed of the low expansion alloy cast iron is heated in an inert-gas atmosphere of Ar, etc., up to a temp. within a range between the initial temp. of eutectic and the finishing temp. of eutectic of the cast iron, held at the above temp. for about 2hr, and then subjected to quenching treatment such as oil quenching. By this method, graphite in the cast iron is partly precipitated in the form of hard cementite and a structure in which cementite is uniformly dispersed in an Fe-Ni or Fe-Ni-Co matrix is formed, by which a low thermal expansion alloy cast iron excellent in wear resistance can be manufactured.
Patent JP-H07149714-A (JP)
Title: Separation of alpha-carotene from mixed carotenes
Inventor: KITANO KOICHI
IPC: C07C403/24
Filed: 1993-11-22
Abstract: PURPOSE:To provide a method for separating alpha-carotene from mixed carotenes by treating the solution of the mixed carotenes by a chromatography method, capable of efficiently separating the alpha-carotene by using an adsorbing agent high in carotene-loading ability. CONSTITUTION:The characteristics of a method for separating alpha-carotene from mixed carotenes by bringing the solution of the mixed carotenes into contact with an adsorbing agent and subsequently bringing the adsorbing agent into contact with a developing solvent are to use magnesium hydroxide or heavy magnesium oxides as the adsorbing agent, also to use mixed solvents comprising a non-polar organic solvent and a small amount of a polar organic solvent as the developing solvent.
Patent JP-H05149132-A (JP)
Title: Exhaust pipe for engine
Inventor: MATSUSHITA KIYOSHI
IPC: F01N13/10
Filed: 1991-11-29
Abstract: PURPOSE:To reduce heat transmitted from exhaust gas to an exhaust pipe and to improve durability of the exhaust pipe by forming an irregular territory on the wall surface of an exhaust passage where the surface has a large number of small irregularities. CONSTITUTION:Irregular territories 21, 22 are formed on a wall surface 18a of an exhaust passage 18 in a branch pipe 15 of an exhaust manifold 11, a first collecting pipe 16 and a second collecting pipe 17. These irregular territories 21, 22 are formed by densely arranging, for example, a large number of small circular concave parts 23 on the wall surface 18a of the exhaust passage 18 in the territory where the surface shape of the wall surface 18a is formed with a large number of small irregularities. Each of the concave parts 23 is formed by using a casting core at the time of casting the exhaust manifold 11. A part of exhaust gas along the wall surface 18a forms a turbulent layer 41 along the wall surface 18a, and as the turbulent layer 41 is slow in flow velocity in the direction of the exhaust passage 18, temperature of exhaust gas forming the turbulent layer 41 is lowered in time series. Consequently, heat transmission from exhaust gas is reduced, and the exhaust manifold 11 is restrained from becoming high in temperature.
Patent JP-H05153446-A (JP)
Title: Solid-state image pickup element
Inventor: NAKAI MASAAKI
IPC: H04N5/335
Filed: 1991-11-29
Abstract: PURPOSE:To suppress smear noise caused by a charge generated by a tilted light in existence at the surrounding of a micro lens. CONSTITUTION:A conventional micro lens consists of a two-layer micro lens (a light transmission film 37 is used for a micro lens lower layer and a micro lens conventionally used is employed for the upper layer) 39. A tilted light around the 2-layer micro lens 39 is not collected because no curvature is in existence in the 2-layer micro lens 39. Thus, smear noise due to the tilted light of the solid-state image pickup element provided with the micro lens is suppressed.
Patent JP-H07169054-A (JP)
Title: Optical recording and reproducing device
Inventor: FUJI HIROSHI
IPC: G11B7/00
Filed: 1993-12-16
Abstract: PURPOSE:To provide an optical recording and reproducing device in which a required time can be greatly saved and can quickly move to usual recording and reproducing operation. CONSTITUTION:A photo-magnetic disk 4 which is a recording medium is irradiated with a light beam from a record controlling means 2 by a soft forming means l in a soft formating system to simultaneously record address information with record conditions being changed. A recorded signal is reproduced and the most suitable value of record conditions under which a reproduced signal becomes best is determined by a recording condition determining means 3 to perform soft formating operation under the most sutable recording condition.
Patent JP-H08172174-A (JP)
Title: Nonvolatile semiconductor storage device and its manufacture
Inventor: IKEDA TADASHI
IPC: H01L29/792
Filed: 1994-12-20
Abstract: PURPOSE: To provide a nonvolatile semiconductor storage device wherein punch through between neighboring memory element parts is restrained, without deteriorating memory cell area reduction. CONSTITUTION: Source lines and bit lines are arranged in parallel on a substratum 1. A plurality of memory element parts are adjacently arranged between the lines. Trenches 20 are formed between the adjacent memory element parts, which are isolated by the trenches 20. A floating gate layer, a second insulating layer and a control gate layer are etched by using a mask, and a floating gate 14, a second insulating film 15 and a control gate 16 are formed by patterning. The trenches 20 are formed between the drain regions and the source regions of the substratum 1 by performing etching in the self-alignment manner using a mask 13.
Patent JP-H09156162-A (JP)
Title: Compact printing apparatus
Inventor: YAMANASHI MOTOAKI
IPC: B41J2/01
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To secure good printing quality at all times by allowing an operator to directly see by eyes a printing position and the periphery on a paper by an ink-jet head, simply grasp the printing position thereby to hardly shift or incline the printing position, and print as required even when an image is to be formed to fit a frame, e.g. when a line is changed. SOLUTION: An ink-jet head 10 is arranged at the side of an operator to a sweep roller 5 in touch with a paper 9. Accordingly, the operator is not hindered by the sweep roller 5 from visually confirming a printing position and the periphery by the ink-jet head 10. Since the operator can directly see a position on the paper 9 by eyes where an image is to be printed, the printing position can be correctly controlled. Moreover, a printing end position can be correctly controlled when the image is to be printed within a frame or a line is changed.
Patent JP-H10156078-A (JP)
Title: Presser bar lifter device interlocked with thread cutter and holder of sewing machine
Inventor: SHIINA TAKAYUKI
IPC: D05B65/02
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a presser bar lifter device interlocked with thread cutter and holder of a cycle sewing machine which enables the interlock between the presser bar lifter and the cutting of needle and under threads without removing the source threads of the needle and under threads thereafter even by the vertical action of the presser bar spring. SOLUTION: When a presser bar lifter lever 41 is pulled down by a presser bar lifter pedal in this device, a releasing lever 43 is rotated in the same direction as the presser bar lifter lever 41 until an arm part 43a abuts against a stopper 43d. Then, a connecting lever 111 is not drawn owing to a slot 111a in a connecting portion with the connecting lever 111 for driving the pressure bar lifter. However, needle and under threads are cut by the rotation of a thread cutting lever 42 for the needle and under thread cutting actions. The source threads after the cutting is pinched by needle and under thread cutting snips. Next, when the presser bar lifter lever 42 is further rotated, a roller 42 is disengaged from a hook 43b to return the thread cutting lever 42 to the original position, while the connecting lever 111 is drawn.  Thereafter, even when the presser bar lifter pedal is released, the presser bar lifter lever 41 is locked by a starting safety arm 451 so that the presser bar lifter lever 41 does not ascend to the height where the engagement of the roller 424 with the hook 43b is restored.
Patent JP-H07224051-A (JP)
Title: Branched amino-substituted thiazole, its production, and medicine composition containing it
Inventor: PIEERUUMARII ARUBEERU ROJIE
IPC: C07D277/42
Filed: 1994-12-20
Abstract: The invention relates to compounds of formula I <IMAGE> in which R1 to R5 are as defined in Claim 1. These compounds find their application in the treatment of all pathologies involving CRF.