baber/WOPTO huggingface dataset:
Patent JP-S62115739-A (JP)
Title: Be-erecting device for semiconductor substrate
Inventor: NONAKA HIROSHI
IPC: H01L21/677
Filed: 1985-11-14
Abstract: PURPOSE:To make rolling dies pitch adjusting among housing grooves for a substrate housing precise, and to prevent the damage of wafers and the displacement of pitches on the pushing-up of the wafers by a wafer push-up rod by mounting a pair of wafer holding plates, to which grooves at the same pitches as the housing grooves are formed, in a displaceable manner in the direction orthogonal to the housing grooves for the housing. CONSTITUTION:When a pair of wafer holding plates 1, 1 are lowered and the holding plates 1, 1 are positioned with the upper edge of a carrier 3 by positioning plates 5, feed rods 6, 6 are handled respectively and the wafer holding plates 1 are displaced in the direction orthogonal to grooves for the carrier 1 and rolling dies pitch adjusting among the grooves is conducted when displacement is generated among the grooves of the wafer holding plates 1, 1 and the carrier 3. Wafers 2 are pushed up from the carrier 3 by a push-up rod 4, and the wafers are passed through a pair of the wafer holding plates 1 and re- erected to another carrier. Rolling dies pitch adjusting among the grooves is performed, and the wafers are re-erected, thus preventing the damage of the wafers on the pushing-up of the wafers.
Patent JP-S62113865-A (JP)
Title: Sea/river flow hydro-electric power generator
Inventor: KIKUCHI NAOMI
IPC: F03B7/00
Filed: 1985-11-13
Abstract: PURPOSE:To enable power with low head to be generated by coupling the input shaft of a speed-increasing apparatus to the spindle of a water turbine while coupling the driving shaft of generator to the output shaft for constituting a turbine generator and then juxtaposing a plurality of such turbine generators. CONSTITUTION:A concrete base 5 is placed on the sea base 10 in lateral direction and concrete bases 4 for generators are projected laterally on said base 5 with predetermined interval. Then the spindle 8 of a water turbine W positioned above the water face 11 is installed on the concrete base 4 and the driving shaft of generator 2 is coupled to the end section of said water turbine 8 through a speed-increasing apparatus I. The power generated from turbine generators G installed on respective bases 4 is combined together and transmitted through the wires.
Patent JP-H08120759-A (JP)
Title: Structure for connecting grating and like
Inventor: UEDA TADASHI
IPC: E03F5/06
Filed: 1994-10-21
Abstract: PURPOSE: To enable a connection of gratings or the like to be made easily without requiring skill by providing at one of the lower ends of both sides of a main body portion a connecting member having an upward claw piece, and providing at the other lower end a connecting member having a downward engagement piece, the main body portion having an inverted V-shaped front. CONSTITUTION: A connecting member 7 is gripped by a special jig so that two plate portions 11, 12 of the main body portion 9 of the connecting member 7 are held almost parallel to each other against the elastic force of the connecting member 7. The length from the upper to lower ends of the member 7 is made greater than it is when the member 7 is opened into an inverted V-shape. The main body portion 9 of the member 7 is fitted over the crossbar 5 of one grating 1. Also, a lower-end claw piece 10 is positioned below a main bar 4 located at the end of another adjoining grating 1. Then the member 7 is released from a gripped state, and the length of the member opened into the inverted V-shape is reduced and the claw piece 10 is engaged with an engagement piece 13. A connection can thus be made easily without requiring skill.
Patent JP-H08119390-A (JP)
Title: Ice-cooled drink-supplying apparatus
Inventor: HASHIMOTO MASAMI
IPC: F25D3/02
Filed: 1994-10-21
Abstract: PURPOSE: To provide an ice-cooled drink-supplying apparatus wherein a concentration of carbon dioxide gas is high and carbonated drink of a predetermined concentration can be obtained by cooling a carbonator stored in an ice bin and feeding cold water cooled through a cold plate to the carbonator. CONSTITUTION: A carbonator 7 is built into an ice bin 11, and cold water cooled through a cold plate built into the ice bin 11 is split by a three-way valve so that one way is connected to the carbonator 7 and the other way to a drink supply tower 10.
Patent JP-2001083333-A (JP)
Title: Extra length treating structure of optical fiber cord
Inventor: WADA TERUHISA
IPC: G02B6/24
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To improve reliability and to embody an easy cord extra length treatment by surely protecting a cord extra length treating part. SOLUTION: A cord extra length treating shelf 12 is provided with a connector holding part 13, a cord holding part 15 and a cable holding part 14. An optical connector 18 is positioned and held in this connector holding part 13 and an optical fiber cord 171 is positioned and held in the state of unwinding the same at a prescribed radius of curvature or above in the cord holding part 15 and an optical fiber cable 17 is positioned and held in the cable holding part 14.  This cord extra length treating shelf 12 is inserted to a housing part 101 of an optical communication device body 10, by which the optical connector 18 of the connector holding part 13 is connected to an optical adapter 102 of the housing part 101 of the optical communication device body 10 and the optical fiber cord 171 of the optical fiber cable 17 is wired and connected to the internal aperture of the optical communication device body 10.
Patent JP-H10107367-A (JP)
Title: Semiconductor laser and manufacture thereof
Inventor: WATANABE TAKAYUKI
IPC: H01S5/227
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To lessen a leakage current which flows through the current constriction layer of a flat buried laser (SIPBH laser) by a method, wherein a p-type clad layer located above a mesa which comprises an active layer is retrained from decreasing in Zn concentration. SOLUTION: A semiconductor laser is equipped with a semiconductor substrate 1 having a (100) plane, an active layer mesa region 101 which comprises an active layer formed on a semiconductor substrate 1, current constriction regions 102a and 102b which sandwich the active layer mesa region 101 between them, and a clad layer 9 which covers both the regions 101, 102a, and 102b, wherein the side walls of the uppermost n-type current stop layers 8a and 8b of the current constriction regions 102a and 102b have (111) B faces, and a part of the clad layer 9 sandwiched in between the side walls is formed of an InP layer which contains Zn of concentration as high as 5×10<17> cm<-3> or above.
Patent JP-H0198657-A (JP)
Title: Water-swellable plastic mixture
Inventor: SUZUKI HIDEO
IPC: C08L101/00
Filed: 1987-10-13
Abstract: PURPOSE:To obtain the title mixture excellent in a degree of swelling and a swelling power, by adding a water-absorptive polymer to a specified thermoplastic elastomer. CONSTITUTION:80-150pts.wt. water-absorptive polymer (e.g., crosslinked polyacrylate) is added to 100pts.wt. styrene block copolymer thermoplastic elastomer (e.g., styrene/butadiene/styrene block copolymer) of a 300% modulus >=40kg/cm<2>.
Patent JP-H05188596-A (JP)
Title: Resist composition
Inventor: OHATA MASATOSHI
IPC: G03F7/029
Filed: 1991-10-03
Abstract: PURPOSE:To obtain the resist compsn. having high sensitivity with photoirradiation. CONSTITUTION:The resist compsn. consisting of (a) a polymer contg. (meth) acrylate contg. the group selected from a group consisting of a t-butyl group, benzyl group, methyl benzyl group, alpha,alpha'-dimethyl benzyl group and tolytyl group as an essential monomer component without contg. a cyano group and (b) a photoactivator which generates an acid when exposed to radiations is provided.
Patent JP-2000144144-A (JP)
Title: Carbonization equipment having exhaust chamber
Inventor: AIDA KAZUNARI
IPC: C10B53/02
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a carbonization equipment having little problem of deforming, corrosion, pitting or the like by burning exhaust gas and lowering exhaust gas temperature. SOLUTION: This carbonization equipment has a carbonizing clamber 5 having an input port 3 for a waste 13 and an output port 4 for the processed product, a first heating chamber 7 formed surrounding the carbonizing chamber 5 and heating the chamber 5, a combustion equipment (second burner) 9 burning the unburnt gas generated in the carbonizing chamber 5 and an exhaust vent 10 exhausting the burnt gas, a second heating chamber 12 connecting the carbonizing chamber 5 with a gas rising pipe 8 and a exhaust tube 23 connecting the exhaust vent 10 of the second heating chamber 12, and has a exhaust chamber 15 between the exhaust vent 10 of the second heating chamber 12 and the exhaust tube 23.
Patent JP-S63110365-A (JP)
Inventor: OKANO TADASHI
IPC: E04G1/20
Filed: 1986-10-27
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-S60144469-A (JP)
Inventor: AA DEEMUUTO
IPC: B66F7/28
Filed: 1984-12-06
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-H06110309-A (JP)
Title: Electrostatic image developing device, two-color image forming device and electrophotographic device
Inventor: OKADA HISAO
IPC: G03G15/08
Filed: 1992-09-25
Abstract: PURPOSE:To develop an electrostatic image on an electrostatic image carrier or on a photosensitive body with high density even in the case that variation in a distance between a developer layer and the electrostatic carrier or the photosensitive body occurs due to the surface shapes of the electrostatic image carrier or the photosensitive body and a developer carrier. CONSTITUTION:The frequency of an alternating bias signal generated from a DC power supply 9 and an AC power supply 8 is set to be 500 to 2000Hz, the hourly mean value of the voltage is set between the non-image part potential and the image part potential of the photosensitive drum 1 and also set a value to be nearer the side of the non-image part potential than the image part potential as the voltage level of the alternating bias voltage, and also, the peak-to- peak value of the voltage is set to be >=300V, and also set to be equal to or below twice a difference between the hourly mean value and the image part potential, and a developing gap between the photosensitive drum 1 and a developing roll 4 is set to be 250 to 350mum so as to enlarge the developing gap G.
Patent JP-S6283922-A (JP)
Title: Trading good confirming method in automatic trading machine
Inventor: NOZAKI TATSUYA
IPC: B65G47/50
Filed: 1985-11-18
Abstract: PURPOSE:To eliminate erroneous trading by marking a code representing the content onto a good while providing a code reader and delivering the good only when it will match with the request of client. CONSTITUTION:A bar code reader 15 for reading a code such as a bar code marked onto a good 8 when delivering and receiving the good 8 is arranged at the inside of a delivery port 3 of a terminal trading machine. A good requested by a client is taken out from corresponding shelf in a containing shelf 10 by means of an automatic carrying means and carried to the delivery port 3. Here, the code is read out by means of the bar code reader 15 in the way to the delivery port 3, and if it is different from one requested by the client, it is returned through a carrying head 12 to the containing shelf. Since only such good as requested by the client is delivered through the delivery port 3, erroneous trading can be prevented.
Patent JP-S62116752-A (JP)
Title: Manufacture of low-or medium-carbon ferroalloy
Inventor: TAKEUCHI HIDEJI
IPC: C22C33/04
Filed: 1985-11-18
Abstract: PURPOSE:To easily manufacture a low- or medium-carbon ferroalloy from a high-carbon ferroalloy by feeding an oxidative gas mixed optionally with a nonoxidative gas to the high-carbon ferroalloy in a molten state so as to carry out decarburization under reduced pressure. CONSTITUTION:A ladle 7 contg. a molten high-carbon ferroalloy 5 is placed in a vacuum vessel 1. Three porous plugs 4 in the bottom of the ladle 7 are connected to a pipe for feeding gaseous Ar. A top blowing lance 3 is inserted into a hole pierced in the lid 2 of the vessel 1 so that the tip of the lance 3 is positioned above the surface of the molten high-carbon ferroalloy 5. The vessel 1 is evacuated through a duct 6 and the molten high-carbon ferroalloy 5 is decarburized by feeding gaseous oxygen from the lance 3 and gaseous Ar from the bottom porous plugs 4.
Patent JP-2000090410-A (JP)
Title: Magnetic head and its production
Inventor: OGATA SEIICHI
IPC: G11B5/187
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To improve corrosion resistance by butting the magnetic metallic thin films diagonally deposited on substrates against each other in such a manner that the front part butt surfaces thereof face to each other via nonmagnetic materials to form a magnetic gap and exposing the magnetic metallic thin films outward only at the sliding surfaces on which a magnetic recording medium slide. SOLUTION: The magnetic metallic thin films 4 are formed on the slopes 3a diagonally formed at a prescribed angle on the nonmagnetic substrates 3. When a pair of magnetic core half bodies 2 are joined via the nonmagnetic films 7, the magnetic core 8 is disposed diagonally with the sliding direction and the front part butt surfaces 12 are butted against each other, by which the front gap is constituted. Thin-film coils 6 are formed within a coil forming recessed part 16 approximately around the rear part butt surfaces 13. The end on the central side of the thin-film coils 6 is connected to a coil connecting terminal 17 and the end on the outer peripheral side is connected to an external connecting terminal 18.  The magnetic metallic thin films 4 are exposed outward only at the sliding surfaces 9 but are not exposed outward at both flanks 1a of the magnetic head and contact width regulating grooves 10.
Patent JP-2001078650-A (JP)
Title: Noxious insect repelling apparatus
Inventor: AWAYA KAZUKO
IPC: A01M29/28
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a noxious insect repelling apparatus capable of controlling wood-biting noxious insects such as termites by providing the apparatus with an electrode for applying electric current, an electrode for determining an electric potential, an electrode for applying voltage and the like. SOLUTION: This noxious insect repelling apparatus comprises an electrode 7 for applying electric current through a prop 1 under floor, an electrode 8 for measuring an electric potential of the prop 1, a voltage-application electrode 6 for applying voltage, a constant current-generation means for generating constant electric current, a resistance-detection means for detecting the resistance between the electric potential-measuring electrode 8 and the electrode placed on the other side of the prop 1, and a voltage-determining means for determining the voltage to be applied on the voltage-application electrode 6 from the resistance determined by the resistance-detection means.  It is preferable that the apparatus is provided with an application time-determining means for determining an interval of application time of the voltage to be applied on the voltage-applying electrode 6 from the resistance determined by the resistance-detection means.
Patent JP-H02106700-A (JP)
Title: Guided flying body
Inventor: KATO GENZO
IPC: F42B15/00
Filed: 1988-10-14
Abstract: PURPOSE:To enable sharp reduction of the size and the weight of a warhead and to improve flying performance by providing a directional warhead which points to a target in conformity with the direction of a directional antenna and flies a shell splinter in the pointed direction. CONSTITUTION:A homing device mounted to the tip of a flying body 2 detects a target 01 and traces it through a radome 5 by means of a directional antenna 3. In this case, since the directional antenna 3 is always positioned accurately facing the direction of the target 01, a directional warhead 4 mounted to the directional antenna 3 is also always pointed to the target 01. A shell splinter can be flied only in the direction of the target 01 in a way that the directional warhead 4 is provided with directivity in which a shell splinter is flied only in one-way, and even a small warhead can produce an effective destructive force.
Patent JP-H0995789-A (JP)
Title: Organic coated zinc-chromium-ferrous element-alumina plated steel sheet
Inventor: ASAHINA SHUICHI
IPC: B32B15/08
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To produce an organic coated zinc-chromium-ferrous element-alumina plated steel sheet capable of producing with reduced equipment at a low cost and having corrosion resistance and adhesion in addition for coating material. SOLUTION: This steel sheet has a compsn. contg., by weight, 0.1 to 14% chromium, 0.01 to 3% ferrous elements and alumina by 0.01 to 1 % expressed in terms of aluminum, and the balance zinc with inevitable impurities and has a dispersed plating layer of 5 to 30g/m<2> . The upper layer of the above dispersed plating layer is provided with an organic film formed by electrolytic polymerization by 0.01 to 3g/m<2> to obtain the objective organic coated zinc-chromium- ferrous elementalumina composite dispersed plated steel sheet.
Patent JP-S63110965-A (JP)
Title: Electrostatic induction generator for inducing opposite electric charge respectively to two rotors separated from each other with insulating plate
Inventor: TSUJII YUTAKA
IPC: H02N1/08
Filed: 1986-10-28
Abstract: PURPOSE:To suppress generation voltage drop due to internal discharge, by contriving the mechanism of an electrostatic induction generator. CONSTITUTION:A rotary shaft 6 with an electric conductor group for carrying electric charge which is fixed on an insulating plate 1 is provided with two rotors 2, 7 of the same ones, and the two rotors 2, 7 are separated from each other with the insulating plate 1. In the meantime, electrodes to be collector electrodes 3, 8 for the one-side rotors 2, 7 are arranged to be the induction electrodes 3, 8 for the other side rotors 7, 2 separated from the insulating plate 1. Positive and negative electric charges are perfectly separated from each other with the central insulating plate 1. As a result, even if potential difference between both the positive and negative electrodes and between the rotors is increased, discharge between both the positive and negative electrodes and between the rotors can be suppressed by the central insulating plate 1.
Patent JP-S62119316-A (JP)
Title: Method of controlling temperature of fluidized bed
Inventor: KISHIGAMI KUNIO
IPC: F23G5/30
Filed: 1985-11-19
Abstract: PURPOSE:To suppress the generation of dioxine or the like by supplying pressure air of a predetermined air excess ratio to a particle dilute layer in the vicinity of the upper surface of the fluidized bed as a part of secondary air in the titled control of a fluidized bed refuse incinerator. CONSTITUTION:Air having an air excess ratio of 0.1-0.3 is supplied to a particle dilute layer 8 placed at the directly upper part of a fluidized bed 2 under a high pressure. By this procedure, air from the fluidized bed 2 and a vaporized burnable gas are mixed and caused to react sufficiently with each other to raise the furnace temperature as shown by curve B, and the fluidized bed 2 is heated with the radiation heat of a combustion flame to maintain the temperature of the fluidized bed at 800 deg.C or more. Particles which have sprung out into a dilute layer 8 come into direct contact with the high temperature gas and the temperature of the particles is raised, and again return to the fluidized bed 2 to maintain the temperature of the fluidized bed 2 to a high value. By this organization, the generation of dioxine or the like can be suppressed.
Patent JP-H0596356-A (JP)
Title: Method and apparatus for pressure controlled casting
Inventor: MINAMI NORIO
IPC: B22D39/06
Filed: 1991-10-04
Abstract: PURPOSE:To obtain a high quality casting by making rising velocity of the differential pressure comparatively slow at the time of starting filling-up of molten metal into a cavity in a mold and successively, adding the differential pressure to a feeder head after the completion of the filling-up confirms with a detecting means arranged at the last filling part in the cavity. CONSTITUTION:The atmospheric pressures in a holding furnace 1 in a pressure vessel 2 and in the mold 5 are independently controlled and the molten metal in the holding furnace 1 is filled up into the cavity in the mold 3 through a stoke 5 with the differential pressure. At the time of starting the filling-up of the molten metal into the cavity, the rising velocity of the differential pressure is made to comparatively slow, and after the completion of the filling-up confirms with the detecting means S for the filling-up of the molten metal arranged at the last filling part in the cavity, successively the differential pressure for feeder head is added. By this method, the change-over timing from the pressurization for filling up to the pressurization for feeder head is made to suitable, and as the molten metal is filled up in so comparatively slow velocity as not to develop the disturbance of the molten metal and entrapping of gas in the cavity, the high quality casting can be obtd.
Patent JP-H0982938-A (JP)
Title: Simulation method of semiconductor device
Inventor: AGARI HIDEKI
IPC: H01L21/336
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To enable high precision analysis of prediction or the like of characteristics change of narrow channel effect or the like, by correcting the device simulation results in the two-dimensional device simulation by multiplying an extracted correlation coefficient, and outputting the corrected device simulation results. SOLUTION: Firstly, sectional structure in the two directions of an MOS transistor, i.e., an A-A' section and a B-B' section along the channel length direction are extracted. Secondly, the form of a bird's beak 41 of an element isolation film 38 and the concentration file of channel stopper regions 39, 34 are extracted. On the basis of the extracted data, a correlation coefficient of electric characteristics is extracted from a correlation data base. Thirdly, two-dimensional device simulation is performed by using the A-A' section, and ampere-volt (I-V) characteristic is calculated. By multiplying the obtained I-V characteristic by the correlation coefficient, correction for adding three- dimensional effect is performed. The results after the correction are outputted.
Patent JP-S61135760-A (JP)
Title: Printing head of wire dot printer
Inventor: KITADE YUJIRO
IPC: B41J2/28
Filed: 1984-12-06
Abstract: PURPOSE:To uniformize the printing characteristics of a plurality of printing wires, by forming an armature in integral relation to the arm like spring part for supporting the armature. CONSTITUTION:A base part 27, a spring part 28 and an armature part 29 are integrally formed in a support part 25 from one material 30 and the leading end of the armature part 29 is inserted between two bent parts 32, 33 in a movable part 24 and spot welding is performed in this state so as to hold two bent parts 32, 33 between electrodes to weld the armature part 29 and the bent part 32. Because the movable part 24 is formed in a printing head 36 as mentioned above, the spring part 28 and the armature part 29 in the support part 25 are easily formed with dimensional accuracy extremely reduced in irregularity and, because the gap between adjacent armature parts 29 is wider than that in the case of a printing head 22, the welding work of the armature part 29 and a lever 26 is easy.