baber/WOPTO huggingface dataset:
Patent JP-H02166234-A (JP)
Title: Method for continuously annealing steel sheet
Inventor: HORI SEIKI
IPC: C21D9/56
Filed: 1988-12-20
Abstract: PURPOSE:To easily control the temp. of a steel sheet to a desired value and to readily produce a high-quality annealed steel sheet by applying an induction heating system to the high-temp. part of an annealing furnace and a direct-fired reduction heating system to the low-temp. part, and controlling the current of the induction heating system at the time of continuously annealing a steel sheet. CONSTITUTION:When a steel sheet S is continuously annealed, the sheet S is firstly introduced into the direct-fired reduction heating zone through many hearth rolls 4, and directly heated to 600-700 deg.C by the reducing flame from many burners 2a wherein the fuel is burned at the air-to-fuel ratio of <=1.0. The temp. of the sheet S leaving the reduction heating zone is measured by a plate thermometer 3c provided at the inlet of the induction heating zone, the data are inputted to a temp. controller 3e and compared with a heat pattern, and the measured value by a plate thermometer at the outlet of the induction heating zone is also inputted to the temp. controller 3e and compared with the set heat pattern. As a result, a current source 3b to be supplied to an inductor 3a in the induction heating zone is controlled, hence an appropriate current is supplied to the inductor in the induction heating zone, and the sheet S is heated to an appropriate temp. of >=800 deg.C and annealed.
Patent JP-2001137131-A (JP)
Title: Cooking caldron
Inventor: KATO TAICHIRO
IPC: A47J37/12
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To solve the problem of existing fryers that heaters are arranged in the oil tank to separate the area with high temperature oil from the one with low temperature oil and the heaters disturb the work of removing waste in the tank or cleaning it. SOLUTION: Sheath heaters 9, 9' are arranged along the inner surface of a surrounding wall 27 higher to a certain extent than a bottom wall 19 of an oil tank 3. An inner basket 5 is detachably fitted in the oil tank 3. The bottom wall 35 of the inner basket 5 is, when stored in the oil tank 3, is positioned lower than the heaters 9, 9' and part of its surrounding wall 37 that corresponds to the heaters 9,9' is provided with a large number of liquid passing holes 37a and the bottom wall 35 of the inner basket 5 is made of a net 39. A low temperature keeping packet 25 is formed having a hole open to the bottom wall of the oil tank 3. In such structure since waste 67 is left in the bottom of the inner basket, which is a low temperature area B, it won't float or its moisture won't explode.  Even if oil is stirred by the inner basket 5 which is put in and out and oil temperature in the low temperature area is raised, it can be corrected by oil temperature in the low temperature keeping pocket 25.
Patent JP-H10164215-A (JP)
Title: Communication terminal equipment
Inventor: OSHIMA MAKOTO
IPC: H04N1/44
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal equipment in which communication with high ciphering performance is conducted without troubling other users in the case that one terminal equipment is shared in common by a plurality of users. SOLUTION: The terminal equipment is provided with an ID table 3 in which a received caller ID to specify a caller and a processing conducted corresponding to a destination of the caller ID are set in cross reference and with a system control section 15 that executes the processing above and controls it whether or not ringing is made based on the received caller ID. Since each user sets optional processing with respect to a call from a specific opposite party, other users than an object user do not need to cope with the call and trouble of the other users is prevented and communication with high ciphering performance with the specific opposite party is attained.
Patent JP-H02164055-A (JP)
Title: Semiconductor device
Inventor: KOBAYASHI YASUHISA
IPC: H01L23/34
Filed: 1988-12-19
Abstract: PURPOSE:To prevent not only a lowering of reliability due to impurities but also slipping off of a heat sink in operation of a manufacturing process and then improve a yield by installing the heat sink with a plating process. CONSTITUTION:Connection plating 4 extending over two connection parts which are consist of an insulating substrate 1, an outer lead 2, and an insulating heat sink 3 and are in contact with each other is formed at end edges by plating the above two connection parts after putting one connection part on top of the other and performing alignment of them. The foregoing two connection parts: a part between the substrate 1 and the outer lead 2; the other part between the outer lead 2 and the heat sink 3 are connected after obtaining a sufficient strength. After that, a semiconductor element 5 is mounted on the substrate 1 and then the element 5 is connected to the substrate 1 through a metallic thin wire 6. Then these elements are sheathed with a resin 7 and are protected from an outside atmosphere. In this way, the installment of the heat sink may solve matters which become serious problems described below: a semiconductor element is liable to be destroyed due to impurities which is contained in adhesive and then its element is not allowed to be used for a part which requires high reliability.
Patent JP-H0674059-A (JP)
Title: Internal combustion engine
Inventor: NAKAMURA HIROSHI
IPC: F02B41/04
Filed: 1992-11-05
Abstract: PURPOSE:To achieve high efficiency by increasing a combustion, an expansion, and an exhaust stroke to a value higher than those of an intake and a compression stroke and changing a mechanical compression ratio according to an output. CONSTITUTION:A planetary gear 30 geared with a fixed gear 26 the angle of which is variable according to an output is revolved as it is rotated along the periphery of the fixed gear. A main crank arm 32 rotatably coupled to the center of the planetary gear is coupled to a crank shaft 28 arranged at the central part of the fixed gear. The free end of an auxiliary crank arm 34 fixed to the planetary gear at an angle is coupled to a connecting rod 24 coupled to a piston 22. Reciprocating movement of a piston in a cylinder 20 is transmitted to a planetary gear through the connecting rod and the auxiliary crank arm. Through revolution of the planetary gear, reciprocating stroke of the piston is regulated, the combustion and the expansion stroke of the piston are increased to a value higher than an intake and a compression stroke.
Patent JP-H03183815-A (JP)
Title: Drain material-placing device
Inventor: SAKAI TSUYOSHI
IPC: E02D1/04
Filed: 1989-12-13
Abstract: PURPOSE:To make devising of countermeasures easy for further placement of drain materials and to improve reliability in execution of work by thrusting a mandrel into the ground with the drain material held at its front end with a sample-gathering device attached to the lateral face on its front end, and by making judgement for soil with gathered earth after extraction of the mandrel. CONSTITUTION:A hollow, pipe-shaped mandrel 12 is held on a base machine 10 that is placed over a soft ground, and a sample-gathering device 22 is attached to the front end of the mandrel through a bracket 20. A drain material 14 in roll shape is inserted through the inside of the mandrel 12 and the front end thereof is projected out of the front end of the mandrel 12. An anchoring member 16 is fixed to the drain material and the mandrel 12 is lowered and thrusted into the soft ground E. Then, the mandrel 12 is extracted with the drain material 14 left in the ground. Earth gathered with the sample-gathering device 22 in thrusting of the mandrel is discharged for judgement of soil property. Thereby visual confirmation for reaching of the drain material 14 to an expected depth becomes feasible.
Patent JP-H03193950-A (JP)
Title: Controller for operating heddol of textile wooving loom
Inventor: JIOBUANNI BERETSUTA
IPC: D03C5/04
Filed: 1990-11-27
Abstract: PURPOSE: To surely control a lever shaft connected to a heddle in both the directions by transmitting a control movement to a single roller whose surface is in contact with the surfaces of the opposed cams, wherein at least one of the two actuation shafts of the cams is adjustable in centre-to-centre spacing with respect to the other. CONSTITUTION: A deflection roller 4 is connected to a lever shaft 6 connected to a heddle 1 through an elbow hinge lever 5. In order to surely bring the surface 4b of the roller into contact with a pair of mutually opposed cams 2, 3 having conjugate profiles, at least one of two actuation shafts 2a, 3a for the cams 2, 3 is adjustable in centre-to-centre spacing with respect to the other.
Patent JP-H01163326-A (JP)
Title: Water storage and distributing device for rainwater
Inventor: FUKUDA HIDEO
IPC: C02F1/28
Filed: 1987-12-21
Abstract: PURPOSE: To store purified rain water having a constant water pressure by constituting a U-shaped water-storing pipe from a plastic made inner and a cellular-resin made outer pipe, charging clarifying material into its horizontal portion, burying it under ground, and connecting a vertical portion with a rain gutter. CONSTITUTION: A rain water storing device has a U-shaped plastic pipe 3 comprising a U-shaped synthetic-resin made inner pipe 1 and a cellular outer pipe 2 for covering outside thereof. The horizontal portion of the U-shaped plastic pipe 3 is buried underground, and the upper part of the vertical portion is connected with a rain gutter 4 of a house. Purifying material 6, such as activated carbon having a clarifying function, is accommodated in the horizontal pipe. Such stored water, because it has a required head pressure and is purified, is used as water for lives or water for disasters. Thus, utilization of rain water resources is carried out.
Patent JP-H11152749-A (JP)
Title: Earth and sand retaining wall structure
Inventor: MURAKAMI KEISUKE
IPC: E02D17/18
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To enable setting-up of an earth and sand retaining wall in a simple work. SOLUTION: The said earth and sand retaining wall structure includes earth and sand retaining boards 4 arranged forward, backward and sideways to form a wall section 3, embedded boards 5 projected from the insides of the earth and sand retaining boards 4 and embedded into earth and sand, and interval adjusting devices 8 for adjusting an interval between the embedded boards 5 and 5 on the upper and lower sides. The interval adjusting devices 8 have struts 8b projected to the vertical direction on the embedded boards 5, and screw sections provided to the front ends of the struts 8b are screwed in screw sections provided to the rear ends of the struts 8b to adjust both up and down directions of the struts 8b.
Patent JP-H11163228-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TSUTSUI HIROAKI
IPC: H01L23/34
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a manufacturing method thereof, wherein cracks are prevented from starting to open at a through-hole provided to a semiconductor board, when the semiconductor device is heated and put in a package, and the semiconductor device can be prevented from deteriorating in electrical properties and reliability. SOLUTION: A device part 5 is provided on the surface of a semiconductor board 1, a through-hole 6 is provided to the board 1 at a position corresponding to a grounding electrode 3 of the device part 5, a metal layer 8 which dissipates heat released from the semiconductor board 1 and is connected to the grounding electrode 3 through the through-hole 6 is provided to the backside of the board 1, and a stress buffer layer 21 is provided between the semiconductor board 1 and the metal layer 8.
Patent JP-2000143776-A (JP)
Title: Electroconductive paste
Inventor: KANEKO TAKESHI
IPC: C08L63/02
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition showing quick-curing properties, having excellent adhesiveness and moisture resistance, capable of preventing the occurrence of voids and heat shrinkage after curing, useful for producing a semiconductor apparatus, etc., by using a resin component blended in a specific ratio. SOLUTION: This composition comprises (A) (i) a glycidyl ester of formula I (R is a bifunctional or polyfunctional organic group; n is 0-15; m is 2-4), (ii) an alicyclic epoxy resin, (iii) a bisphenol type epoxy resin and (iv) an acrylate resin in the ratios of 10-50 pts.wt. of the component (iii) mixed based on 1000 wt.% of the components (i+ii), 10-50 pts.wt. the component (iv) mixed, (B) (v) a sulfonium salt of formula II (X is CH3, H or the like; M is Sb, As, etc.), or formula III (R1 and R2 are each alkyl, a halogen or the like; R3 is an alkyl or an acyl; A- is SbF6, AsF6 or the like) and (vi) an organic peroxide and (C) electroconductive powder as environmental components.
Patent JP-H08181207-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAMURA JUNICHI
IPC: H01L21/3205
Filed: 1994-12-26
Abstract: PURPOSE: To simplify a manufacturing process by simultaneously flattening an inter-layer insulating film and boring a contact hole on a metallic wiring in the manufacture of a semiconductor device having multilayer interconnections. CONSTITUTION: A photoresist 5 having a surface flatter than the irregularities of an insulating film 4 is formed onto the irregular surface insulating film 4 on the surface of a semiconductor substrate 1 and metallic wirings 3. The photoresist 5 is patterned so as to be left in sections, to which contact holes 10 are not bored, and the photoresist 5 and the insulating film 4 are etched approximately with the same etching selection ratio while using the photoresists 5 as masks.
Patent JP-H01308210-A (JP)
Title: Method for growing grape
Inventor: IMAOKA AKIRA
IPC: A01N43/22
Filed: 1988-12-22
Abstract: PURPOSE:To improve the life of grape on shelf and shop, to improve the commercial value of grape by increasing the number of fruits on a bunch and to increase the weight of fruit, by applying brassinoride treatment to the flower bud, fruit cluster and/or tree of grape. CONSTITUTION:Growth of grape is improved by applying brassinoride (2alpha,3alpha,22 R,23R-tetrahydroxy-24S-methyl-B-homo-7-oxa-5alpha-c-holestan-6-one of formula) to the flower bud, fruit cluster and/or tree of grape. Brassinoride is dispersed in water in the form of fine particles or dissolved in a water-soluble organic solvent such as methanol or methyl ethyl ketone and mixed with water. Other plant hormones may be used in combination with brassinoride. The subject growth process is preferably carried out by using brassinoride mixed with other physiologically active substances, surfactants, emulsifiers, etc., to brassinoride.
Patent JP-H01161794-A (JP)
Title: Semiconductor laser device
Inventor: KONNO NOBUAKI
IPC: H01S5/00
Filed: 1987-12-17
Abstract: PURPOSE:To obtain a device capable of emitting in single mode, widening the emission area, and high output operation, by forming a refractive index distribution and gain distribution in the transverse direction of a wide ridge and composing so as to form a plurality of lasers adjacent to the ridge. CONSTITUTION:A semiconductor laser device comprises a semiconductor substrate 1, on which a semiconductor active layer 3, first and second semiconductor clad layers 2 and 4 mounted adjacent to and having a wider forbidden band than said active layer 3, and a third semiconductor blocking layer S having a wider forbidden band than and of a different conduction type from, and mounted on said second semiconductor clad layer 4 having a striped-looking ridge 16 of 10mum or more width are installed at least. A plurality of gain waveguide paths are formed on the ridge 18 by forming a plurality of striped- looking mesa-shaped grooves on the third semiconductor blocking layer 5 on the ridge 16, for example a n-type AlGaAs blocking layer 5 having two mesa- shaped grooves formed on a p-type AlGaAs upper clad layer 4 having an about 15mum wide ridge 16.
Patent JP-H01163075-A (JP)
Title: Head controller for thermal printer
Inventor: NAKAJIMA YASUJI
IPC: H04N1/04
Filed: 1987-12-18
Abstract: PURPOSE:To simplify the construction of the title controller and contrive a reduction in cost, by performing both control of the OFF period of an image signal input enabling signal and control of the duration and outputting period of driving pulses through a circuit employing a single timer. CONSTITUTION:With an image signal effective section signal VPEN turned ON, a CPU 13 turns OFF an image signal input enabling signal VOR in response thereto. Next, with the signal VPEN turned OFF, a leading edge detecting circuit 11 detects it, and a detection signal from the circuit 11 starts a timer 12. The timer 12 continuously counts time for a processing period of one line from the change in the signal VPEN. Each time the count on the timer 12 reaches a preset value, driving pulses NEB1-ENB4 are varied, and the enabling signal VOR is varied, whereby the same control function as that in a conventional system is embodied.
Patent JP-2001143209-A (JP)
Title: Magnetic disk device
Inventor: SUZUKI YUJI
IPC: G11B5/09
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To improve the overwrite characteristic in a magnetic disk device. SOLUTION: In this magnetic disk device, a measuring means 112 is provided for measuring the overwrite characteristic of the magnetic disk 102, and the optimum recording current value determined from the measurement result of this measured overwrite characteristic is obtained from a memory 105, then data are recorded by using this optimum recording current value.
Patent JP-H01166063-A (JP)
Title: Toner control method for image forming device
Inventor: KOMAZAWA ATSUSHI
IPC: G03G15/08
Filed: 1987-12-22
Abstract: PURPOSE:To protect the quality of copies by switching one color tone which ends to another developing color even in the middle of copying and continuing the copying so that a transfer sheet in the middle of being copied is not left in a machine when one color toner ends in case of color synthesis or both- surface copying. CONSTITUTION:The title device is constituted of a photosensitive drum 9, a 1st developing device 12a, a 2nd developing device 12b, a 3rd developing device 12c, photosensors 33-35 and a toner cartridge sensor 36, etc. When one color toner ends during copying in such a copying mode that the color synthesis or the both-surface copying is executed by combining plural colors, the copying is continued by switching to another developing color even in the middle of copying. When the transfer sheet in the machine is completed being ejected, the developing device containing one color toner which ends is moved to a toner displacing position or a toner replenishing position. Thus, the transfer sheet is not left in the machine even if the toner of one developing color ends in the middle of copying in such a copying mode that the color synthesis or the both-surface copying is executed by combining the plural colors, thereby protecting copying paper from the stain by toner and damage.
Patent JP-H09160693-A (JP)
Title: Bus interface device
Inventor: KAWAHARA KUNIHIKO
IPC: G06F3/00
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To effectively utilize the functions of respective bus interfaces by providing a second interface slot part for inserting and connecting a connector parallelly to a first interface slot part. SOLUTION: This device is provided with the flat cable 5 of a plain stitch shape for connecting the wiring of electronic parts 2 and a bus interface card 8 and an interface slot part 7 for inserting and connecting a bus interface connector 4 opened parallelly to the interface slot part on the same side as the attachment of the electronic part 2 to an interface card 1. Then, the bus interface connector 3 of the interface card 1 is inserted and connected to the interface slot part 6 and the bus interface connector 4 of the bus interface card 8 is inserted and connected to the interface slot part 7. As a result, a mounting area is reduced in the case of using the plural interfaces and the housability of the device is improved.
Patent JP-H11151322-A (JP)
Title: Golf ball having pearly color
Inventor: HIRAOKA HIDEKI
IPC: A63B37/12
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a golf ball having a pearly color. SOLUTION: In a golf ball having a pearly color and comprising a core and a cover put over the core, with the cover containing 0.02 to 1.5 parts by weight ova mica pigment, 1.0 to 5.0 parts by weight of titanium oxide, and less than 5 parts by weight of a fluorescent pigment for 100 parts by weight of a resin, the mica pigment contains 50 to 90 wt.% mica, 10 to 50 wt.% titanium oxide (TiO2 ), 0 to 2 wt.% tin oxide (SnO2 ), and if necessary trace amounts of aluminum and silicon as its components.
Patent JP-H03183506-A (JP)
Title: Decorative method of cut end of ligneous plate material
Inventor: NISHIO JIRO
IPC: B27M3/00
Filed: 1989-12-13
Abstract: PURPOSE:To remove easily an adhesive agent forced out at the time of sticking at stages of mechanical processing and polish finishing, by a method wherein a mold release agent is applied to both sides in the vicinity of a cut end surface of a ligneous plate material, then a decorative fringe material is stuck to a cut end part of the ligneous plate material and finish processing is performed. CONSTITUTION:A decorative fringe material 4 is stuck to a cut end part of a medium duty fiber plate MDF1 to which a mold release agent 3 is applied through an adhesive agent layer 5. In this instance, an adhesive agent is forced out to both sides of a part, to which the mold release agent 3 of the MDF1 is applied, through the cut end part of the MDF1. Various matters such as ones made of vinyl chloride resin or ABS resin or polyurethane resin or lumber are available as the decorative fringe material 4 and they can be used by selecting appropriately. The forced out adhesive agent 6 is removed at the time of mechanical processing of the surface-decorated MDF1 into a desired form and performance of surface polish finishing. At the time of removal of the forced out adhesive agent, since the mold release agent 3 is applied beforehand to the surface-decorated MDF1, the adhesive agent can be removed easily from a melamine resin impregnated sheet 2 and a ligneous plate material MDF where the surface-smoothened cut end is stuck decoratively is formed.
Patent JP-H03183930-A (JP)
Title: Energizing type heat cycle fatigue testing device for shape memory alloy
Inventor: OHASHI MASAYUKI
IPC: G01N3/18
Filed: 1989-12-13
Abstract: PURPOSE:To easily and speedily measure and evaluate variation in material characteristics of the shape memory alloy accompanied with heat cycles by providing a pulse generating means, a stress loading means, a displacement detecting means, and a heat sink. CONSTITUTION:A testing device is equipped with a pulse oscillator 11 (pulse generating means) which supplies pulse currents having various waveforms (amplitude, cycle, etc.) to the shape memory alloy 5, a weight 13 (stress loading means for sample), a potentiometer (displacement detecting means for sample), and the heat sink 14 which cools the sample forcibly. Consequently, a pulse current which has a specific waveform is supplied directly to the shape memory alloy sample 5, which is heated speedily simultaneously with the rise of the pulse current and cooled speedily by the heat sink 14 simultaneously with the ceasing of the current. The testing device repeats the shape restoration of the sample by the heating and the deformation of the sample by a stress load with the cooling and stress loading means in high cycles to easily and speedily evalu ate the variation in material characteristics of the shape memory alloy accompa nied with the heat cycles.