baber/WOPTO huggingface dataset:
Patent JP-H08224605-A (JP)
Title: Width drawing down press device for hot slab and width drawing down press method using the same
Inventor: NIKAIDO HIDEYUKI
IPC: B30B15/04
Filed: 1995-11-27
Abstract: PURPOSE: To facilitate the setting of a rolling reduction, and to enable width drawing down corresponding to a prescribed slab width by moving a width drawing down head in the slab width direction, making it advance and retreat to a slider. CONSTITUTION: The thread parts of screws 5 are engaged respectively with four female thread parts 4a formed on sliders 4, a width drawing down head 6 is fixed on one end of this screw 5, further an anvil 8 bearing the width drawing down of a slab 7 is fixed on the width drawing down head 6. Further, the other end of the screw 5 is made, for instance, a spline, a rotational force from a reduction gear 13 connected to a motor 12 through pinion and universal spindle 11, is transmitted to a spline gear 9 engaged with the spline, and the screw 5 is revolved. And, the screw 5 is moved along with an axial line in the inside of the female thread part 4a of the slider 4 with the revolution of the screw 5, a relative position between the width drawing down head 6 fixed on the tip part of the screw 5 and the slider 4 is changed, and the position of the anvil 8 can be adjusted.
Patent JP-H03168505-A (JP)
Title: Pulse combustion apparatus
Inventor: YASUDA HIROFUMI
IPC: F23C15/00
Filed: 1989-11-27
Abstract: PURPOSE:To improve combustibility in a pulse burner using liquid fuel by mixing the air branched from an air supply passage and spraying fuel, heating it to vaporize the fuel, and introducing it together with combustion air into a combustion chamber through a mixture gas passage with a heater. CONSTITUTION:A cushion tank 2 is provided in an air supply passage 1, and the air is branched to be introduced from the tank 2 to an evaporator 3 through an air introduction passage 4. On the other hand, spraying fuel is supplied from a fuel nozzle 7 to the evaporator 3. The air and the spray fuel are mixed in the evaporator 3, and heated by a heater 8 to vaporize the fuel. The mixture gas is introduced into a mixture gas passage 11, mixed with the air from the passage 1, heated by a heater 13, insulated, and fed to a combustion chamber 16. With this structure, combustibility is improved.
Patent JP-H04178807-A (JP)
Title: Power unit for cutting alternating current peak
Inventor: SHIBUYA TADASHI
IPC: G05F1/70
Filed: 1990-11-14
Abstract: PURPOSE:To allow a commercial power supply side equipment of small capacity to correspond to intermittent large load by setting up the phase of an inverter induced voltage to a prescribed leading phase when a load current exceeds the 2nd set point and outputting constant power from an inverter. CONSTITUTION:When the load current is smaller than the 1st set point Iset1, an inverter INV1 charges a battery Ba1 with electricity, and when the load current is between the 1st and 2nd set points Iset1, Iset2, the inverter INV1 is held at a waiting state. When the load current exceeds the 2nd set point Iset2, the inverter INV1 supplies the prescribed effective power or load effective power exceeding the capacity of the commercial power supply side equipment to the load 1. Then inverter reactive power or load reactive power is detected and reactive power for turning the reactive power of a power supply e1 and the inverter INV1 to zero or canceling the load reactive power is supplied from the inverter INV1 to adjust a power factor. Consequently, energy supply from the commercial power supply side can be uniformed without adversely affecting the load even if the load is intermittently increased and the capacity of the power supply equipment can be reduced.
Patent JP-H06136787-A (JP)
Title: Working machine with operation room
Inventor: SAKYO TAKESHI
IPC: E02F9/16
Filed: 1992-10-22
Abstract: PURPOSE:To prevent the transmission of a vibration or a noise from the outer side to the inside of an operation room, so as to reduce the fatigue of an operator. CONSTITUTION:A floor plate 31 is fixed directly on a rotary frame 4 through bolts 34, and vibration isolators 37 are provided between brackets 32 at the floor plate side of the floor plate 31, and brackets 36 at the main body side of an operation room main body 35, to hold the brackets 32 at the floor plate side with vibration-proof rubbers 39 from the upper side and the lower side. By fixing the floor plate 31 directly to the rotary frame 4 with a high rigidity, the intrinsic vibration frequency of the floor plate 31 is set higher than the frequency to give an unpleasant feeling to an operator to prevent to give the vibration of a low frequency, so as to reduce his fatigue.
Patent JP-2001126961-A (JP)
Title: Electric double-layer capacitor element
Inventor: OGA KEISUKE
IPC: H01G11/12
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To simplify and miniaturize the product structure of an electric double- layer capacity, and at the same time, to improve the method for insulating the outer peripheral edges of the current-collecting bodies of an electric double- layer capacitor element. SOLUTION: An electric double-layer capacitor element, which is constituted by laminating a plurality of electric double-layer capacitor cells upon another, is formed in such a way that the current-collecting bodies of the capacitor cells are not exposed on the external surface of the capacitor element nor come into contact with the internal surface of a bottomed cylindrical metallic case, by arranging the current-collecting bodies of the capacitor cells, in such a way that the outer peripheral edges of all the bodies are positioned 5 μm or larger further inside of the external surface of the capacitor element.
Patent JP-S63162812-A (JP)
Title: Manufacture of case-hardening steel
Inventor: KOYASU YOSHIRO
IPC: C22C38/00
Filed: 1986-12-26
Abstract: PURPOSE:To manufacture a case-hardening steel free from coarsening of grains at the time of carburizing heat treatment, by refining a case-hardening steel in which specific percentages of Al, N, and Ti are incorporated, by casting and cooling a billet by continuous casting under specific conditions, and by rolling the billet into steel bars and wire rods without delay. CONSTITUTION:A case-hardening steel for machine structural use which has a composition containing, by weight, 0.020-0.100% Al, 0.0030-0.0200% N, and 0.01-0.07% Ti and satisfying Ti/N=1.0-3.4 is refined by the ordinary method. Moreover, the case-hardening steel is a carbon steel or low-alloy steel containing about 0.10-0.30% C, <=about 0.40% Si, and about 0.60-1.50% Mn. Subsequently, a billet is cast and cooled through the temp. range from the solidifying point to 1,000 deg.C at >=20 deg.C/min cooling rate by continuous casting. The billet is immediately rolled into steel bars and wire rods, obviating the necessity of cogging. In this way, the case-hardening steel causing no coarsening of grains even if the temp. of carburizing heat treatment is raised for the purpose of shortening the time required for carburizing heat treatment.
Patent JP-H06163808-A (JP)
Title: Semiconductor memory and applicable system of the same
Inventor: UDAGAWA SATORU
IPC: H01L25/04
Filed: 1992-11-18
Abstract: PURPOSE:To abate the external noise of a memory module while making the miniaturization of the module itself as well as the cost reduction feasible by a method wherein the memory module is housed in one package so as to array the memory chips inside the memory module in two trains. CONSTITUTION:Memory chips (b) divided in two trains are arrayed in a memory module housed in one package (a) and then lead frames (c) divided into two parts are laminated with the memory chip (b). At this time, the two lead frames (c) are connected by welding step while these memory chips (b) are fixed onto the lead frames (c) by the direct bonding using controlled collapse bonding(CCB) step, however, the connection of the memory chips (b) and the lead frames (c) by the CCB step only seems to be unstable so that both ends of the memory chips (b) may be fixed by the reinforcement members (e) comprising an insulating film, etc. Accordingly, the area of the memory module can be reduced to the level not exceeding half of any conventional memory module.
Patent JP-H02154127-A (JP)
Title: Sensor part for optical fiber temperature sensor
Inventor: KATO MASAMI
IPC: G01K1/14
Filed: 1988-12-06
Abstract: PURPOSE:To facilitate the attachment of a sensor and to easily and rapidly fix it to a body to be attached by providing a metallic tape on a heat insulating layer provided on a buffer layer where a sensor fiber is linearly buried. CONSTITUTION:The sensor fiber 1 is linearly buried in the buffer layer 2. The heat insulating layer 3 made of a heat insulating material such as glass wool is laminated on one surface of the buffer layer 2. Furthermore, the metallic tape 4 is laminated on the heat insulating layer 3. As to the metallic tape 4, the sensor part is formed in a shape fitted for the shape of the body to be attached so as to facilitate an attaching operation, and the tape 4 is made of metal such as steel which protects the sensor fiber 1. As to an adhesive layer 5 whose thickness is about 0.02-0.2mm provided on the metallic tape 4, the tape-like sensor part is made to adhere to the body to be attached and fixed there. Furthermore, a seath layer 6 having a U-shaped cross-section with which the buffer layer 2 is covered and the end parts of the heat insulating layer 3 and the metallic layer 4 are covered is provided on the buffer layer. Thus, the attachment of the sensor is facilitated and easily and rapidly fixed to the body to be attached.
Patent JP-H09220356-A (JP)
Title: Fitting structure for prepaid card automatic dispenser in game house and prepaid card automatic dispenser set suitable for this structure
Inventor: KANEDA SHIGEO
IPC: A63F7/02
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To require no replacement of prepaid card automatic dispensers when a new island is installed by fitting bill-compatible prepaid card automatic dispensers independent of CR type game boards on multiple CR type game boards with simple construction work on the existing island. SOLUTION: A pachinko game board area 3, a lamp area 4, and a kneehole panel area 5 are fitted on one or both faces of an erect wall-like rack to form the island of a pachinko game house, and bill-compatible prepaid card automatic dispensers 6 independent of CR type game boards are fitted on multiple CR type pachinko game boards 1 so that players can buy prepaid cards without leaving their seats. Dedicated fitting tools 10 are used as fitting means, and the fitting tools 10 are fitted to the upper face of a beam member horizontally suspended at the apex of the rack with screws. The bill-compatible prepaid card automatic dispensers 6 can be introduced to the existing island with simple construction work, and the replacement of the prepaid card automatic dispensers 6 is not required when a new island is installed.
Patent JP-2000135078-A (JP)
Title: Production of xanthosine by zymotechnics
Inventor: MATSUI YUTAKA
IPC: C12N15/09
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To acquire a new microorganism deleted in activities of both xanthosine phosphorylase and guanosine monophosphate synthetase, having producibility for xanthosine, useful for producing xanthosine by zymotechnics, or the like, and belonging to Escherichia genus. SOLUTION: This new microorganism is deleted in activities of both xanthosine phosphorylase and guanosine monophosphate synthetase, has producibility for xanthosine, belongs to Escherichia genus and is useful for producing xanthosine as a kind of purine-nucleoside by zymotechnics, or the like. The microorganism can be acquired by preparing a mutant where the gene of Escherichia coli K12 W3,110 strain (ATCC 27,325) having producibility for xanthosine is subjected to site-directed mutagenesis or the like so as to be deleted in enzymatic activity by imparting mutation to a xanthosine-decomposing xanthosine phosphorylase gene and a guanosine monophosphate synthetase one.
Patent JP-H07155068-A (JP)
Title: Pile driver
Inventor: ISHIDA ARINOBU
IPC: A01G13/02
Filed: 1993-12-09
Abstract: PURPOSE:To provide a pile driver designed to efficiently conduct with a little labor pile drawing work normally needing much labor as well as pile driving work. CONSTITUTION:This pile driver is designed to pile into the ground one pile K delivered from a support section 19 to arrange and support many piles K by a driving tool 41 driven and subjected to vertically moving operation over the range between the waiting position on the upper side and the driving position on the lower side. In this case, the driving tool 41 is equipped with a pile drawing mechanism 72 free to insert a pile under a driven pile in such a state that said tool 41 stands at the driving position on the lower side and also for drawing a pile with the vertically moving operation for said tool 41.
Patent JP-H09154035-A (JP)
Title: Level detector
Inventor: NUNOTANI HIDEJI
IPC: H04N5/00
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To judge the propriety of the strength of television signals at a television outlet by detecting only a required frequency band in input signals, comparing smoothed DC voltage signals with a reference value and performing display. SOLUTION: High frequency signals inputted from an input terminal T1 are branched and only the signals of the same frequency band as the frequency band of the television signals are passed through in a band-pass filter 61, detected in a detection diode 62 and turned to a pulsating current for which the negative voltage side of the signals of a carrier frequency is cut. The pulsating current is flattened in a smoothing circuit composed of a capacitor 63 and a high frequency choke coil 64, an obtained DC voltage is compared with a reference voltage in comparator circuits 69 and 70 and the strength of the television signals at the television outlet is displayed by display circuits 74-76.  Thus, when this level detector is connected to the television outlet, without viewing a television screen, whether or not the level of the television signals at the part of the television outlet is appropriate is judged.
Patent JP-H01151193-A (JP)
Title: Heater for hard wood with inner bark
Inventor: AIZAWA HIROYUKI
IPC: A61F7/08
Filed: 1987-12-07
Abstract: PURPOSE:To obtain a heater by the radiation quantity from the inner bark among the energy when the fiber element of a wood section is excited and returned to stability by projecting electromagnetic waves to a hard wood with inner bark. CONSTITUTION:Oak is used as the type of a hard wood, the air-dried specific gravity of a wood section 2 is 7.1. Natural seasoning is repeated on the inner bark 1 and the wood section 2 for rot proof and insect proof after timber conversion, and artificial seasoning by electrical radiation is applied for rot proof and insect proof after the cut processing of the wood section 2. The silicon plate 3 of the wood section 2 is coupled and fixed after the lathe processing. The silicon plate 3 and a heater 4 are arranged in face contact with each other. A reflecting plate 6 covers the inner face of a substrate 7 to increase the radiation quantity from the inner bark 1. The thermostat of a heating mechanism 8 is operated at 60 deg.C to keep the wood section 2 at 10 deg.C or below, a temperature fuse is set to 100 deg.C. The heater 4 is 60W, the heating time at one time is about 20min-1hr. An object to be heated can be more effectively heated.
Patent JP-H03170599-A (JP)
Title: Fuel oil composition
Inventor: KAGAMI MASAYUKI
IPC: C10L1/14
Filed: 1989-11-30
Abstract: PURPOSE:To obtain a fuel oil having a controlled malodor or prevented from generating a peculiar malodor in the initial stage of combustion and immediately after stopping combustion by incorporating limonene into a petroleum fuel. CONSTITUTION:A petroleum fuel, especially kerosine for a kerosine stove, is mixed with an extract from green or dry leaves of a theaceous and/or lauraceous plant (e.g. tea) to give a fuel oil with a controlled malodor. The amount of limonene to be added is, for example, 0.01-2.0vol.% based on a fuel oil when one having a purity of about 95wt.% is used. When limonene is used together with the extract, for example, a mixture of limonene and a kerosine extract out tea leaves (containing 0.4wt.% extract) at a ratio of (3:1) to (1:3) is added in an amount of 0.05-3.0vol.% to a fuel oil.
Patent JP-H08166906-A (JP)
Title: Semiconductor device
Inventor: SUZUKI KYOGO
IPC: G06F21/79
Filed: 1994-12-13
Abstract: PURPOSE: To provide an inexpensive semiconductor device whose capacity can be made larger. CONSTITUTION: The semiconductor device consists of a printed wiring board 13 where at least a circuit element including a semiconductor memory element 12 is mounted, a multiconnector 14 for connecting the device to an external device and a case 15 storing the printed wiring board 13 and the connector 14. A window hole 16 is opened on the side of the case 15, and a slider 17 is fitted into the window hole 16 so that it can slide. When the slider 17 is moved to the depth-side of a memory card 11 by operating an operation part 17a, a part of the window hole 16 is opened to the front-side of the slider 17. When the slider 17 is moved to the front-side of the card 11 by operating the operation part 17a, the whole window hole 16 is closed by the slider 17.  Window hole detectors such as a microswitch and a photoelectric switch, which are provided in the external device, detect whether the window hole 16 is opened or closed, and the writing of information into the semiconductor memory element is permitted or not permitted.
Patent JP-H04180039-A (JP)
Title: Wavelength converter
Inventor: NOBUHARA HIROYUKI
IPC: G02F2/02
Filed: 1990-11-15
Abstract: PURPOSE:To obtain an output signal subjected to wavelength conversion without using a wavelength filter by providing a means for supplying continuous light in one port of progression type optical amplifiers and means for supplying signal light and means for taking out output light in another port. CONSTITUTION:The signal light Ps (wavelength lambdain) is outputted from the ports Y 1, Y 2 via the progression type optical amplifiers 12, 13 when this light is inputted to the port Y 7 of a 2nd directional optical coupler 15. The continuous light Pcw (wavelength lambdap) is outputted from the ports Y 7, Y 8 via the amplifiers 12, 13 when this light is inputted to the port Y 2 of a 1st directional optical coupler 11. The output light obtd. in the port Y 8 is inputted via an optical isolator 16 to the port Y 9 and the light P's of the intermediate wavelength lambdap corresponding to the signal light is inputted from the port Y 9. The continuous light Pcw of the output light wavelength lambdaout is subjected to modulation by a change of the amplification factor within the amplifiers 19, 20 and the output light Ps of the wavelength lambdaout forms a forward signal when this light is inputted from the port Y 16.
Patent JP-H08164621-A (JP)
Title: Color thermal recording device
Inventor: KASUGAYA TOMOAKI
IPC: B41J2/32
Filed: 1994-12-13
Abstract: PURPOSE: To enable color thermal printing to be effected with good printing quality and printing durability without decreasing the efficiency of printing thermal energy. CONSTITUTION: A color thermal recording material 2 having a degraded surface protection film after the completion of printing is delivered from the delivery part 9, however, a protection agent reservoir 13 filled with a re-application protection agent is provided in front of a pair of paper delivery rollers 8 arranged in front of the paper delivery part 9, and this reservoir and paper delivery roller 8-1 are connected by an application angle 14 consisting of an aggressive fiber material. The re-application protection agent in the protection agent reservoir 13 is supplied into the delivery roller 8-1 by a capillary action passing through the application angle 14. The re-application protection agent is applied on the degraded surface of a color thermal recording material 2 of the surface protection layer, thereby achieving an unevenness, smoothness and reinforcement of the surface.
Patent JP-S63167636-A (JP)
Inventor: TAKEMOTO RITSUO
IPC: A47L9/28
Filed: 1986-12-29
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-H07138756-A (JP)
Title: Device for depositing thin film
Inventor: MUTO YOSHINORI
IPC: C23C14/50
Filed: 1993-11-16
Abstract: PURPOSE:To form uniform vapor deposited thin films on vapor deposition surfaces by making the distances between the vapor deposition surfaces of respective works to vapor deposition and a vapor deposition source the same at the time of simultaneously subjecting many pieces of the works to vapor deposition. CONSTITUTION:Work holding mechanisms H are provided with rotating members 14 for rotating the works around the vapor deposition surfaces while pressing and holding the non-vapor deposition surfaces of the works 25. A spherical dome 3 having a spherical part 3a formed with plural apertures 9 to be mounted with the work holding mechanisms H in the state of directing the vapor deposition surfaces of the works 25 toward the vapor deposition source 2 is disposed freely rotatably around the vapor deposition source 2. The spherical part 3a is formed to a spherical shape around the vapor deposition source 2 as a spherical center. The spherical dome 3 is rotated by a motor 7, a gear 6 and a driving gear 8. A stationary gear 10 is fixed to a vacuum vapor deposition chamber 1 above the spherical shape part 3a. The stationary member 20 and the rotating member 14 are meshed with each other and the works 25 of the work holding mechanism H are rotated by rotation of the spherical dome 3.
Patent JP-2001125702-A (JP)
Title: Display control method
Inventor: KINUGAWA TOSHIHIRO
IPC: G06F3/0484
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a display control method in which icons are made easy to watch by preventing overlapped display, a representative icon is displayed so as to judge the presence of plural icons and plural kinds of attribute information provided with the representative icon can be simultaneously displayed. SOLUTION: When a plurality of icons displayed on a display screen while being overlapped are detected, the representative icon is generated in place of these plural icons, this representative icon is displayed on the display screen and when the display of the attribute information of the representative icon is requested, the attribute information of plural icons composing the representative icon is simultaneously displayed.
Patent JP-H07164357-A (JP)
Title: Industrial robot
Inventor: KITAGAWA TSUGUYOSHI
IPC: G01B11/00
Filed: 1993-12-10
Abstract: PURPOSE:To provide an industrial robot which the number of part items is reduced, manufacturing man-hours are suppressed, and the cutting of a driving member can be detected in a simple structure constantly. CONSTITUTION:A robot 11 has a pair of pulleys 12 and 13, and the pulley 12 is driven and rotated by a motor 14. A timing belt 15 is hung along the pulleys 12 and 13, and a slider 16 is fixed to the timing belt 15. A permeation hole 17 is formed at a preset position of the timing belt 15. To a preset standard position along the running direction of the slider 16, a photosensor 18 which consists of a photointerrupter is provided in the condition to stride the timing belt 15. The photosensor 18 is composed of a luminous member and a light receiving member, and it is provided to hold the timing belt 15.