baber/WOPTO huggingface dataset:
Patent JP-H07181990-A (JP)
Title: Signal detection device
Inventor: OMICHI YOSHITSUGU
IPC: G10L25/03
Filed: 1993-12-22
Abstract: PURPOSE:To provide a signal detection device which is improved in the detection rate of a signal to be detected and lowered in the misdetection rate of noise. CONSTITUTION:A frequency analysis part 12 performs a frequency analysis of a sound signal which is covered by a microphone 11 into an electric signal. A peak detection part 13 detects the maximum point of the amplitude from the result of the frequency analysis. A peak tracking part 14 tracks the detected maximum point in the time direction to form a line. A line branch decision part 15 decides the continuation direction of a real line when the line has a branch. A line discrimination part 16 discriminates whether the real line is the signal to be detected or noise by using a time threshold value and an energy threshold value.
Patent JP-H01166047-A (JP)
Title: Numbering exposure device
Inventor: OKAMURA KAZUHIKO
IPC: G03F1/00
Filed: 1987-12-22
Abstract: PURPOSE:To shorten the processing cycle time required for numbering by combining codes of plural photomasks to constitute a prescribed management code and patterning this code with collective exposure. CONSTITUTION:Circular photomasks 1a and 1b where two-digit codes are arranged on circles are arranged on the same axis in two stages, and codes of these masks are combined to constitute a four-digit management code. Respective circular photomasks 1a and 1b are rotated and driven independently of each other by a pulse motor 3 and are set for an arbitrary management code before exposure. Exposure optical systems 4-12 collectively expose the prescribed management code. Thus, the processing cycle time required for numbering is shortened.
Patent JP-H10128004-A (JP)
Title: Water absorbing filter
Inventor: YAMAMOTO SUMIO
IPC: B01D15/00
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To enable to regenerate in a short time and to repeatingly use by adsorbing water in a petroleum based solvent with a water absorbing filter made of a paper using a pulp or a linter for the material as an essential material and drying by heating the filter to remove the adsorbed water. SOLUTION: The filter 1 made of the paper using the pulp as the essential material and formed into a prescribed shape is housed inside of a vessel 2, absorbs water in the petroleum based solvent with a pleat-like cross-section, and is regenerated by treating the absorbed water by heating to function to be repeatignly used as a water absorbing filter. The filter formed in this way has the cross-section having the shape of pleat-like, to cause liquid to flow. Since the surface area in contact with liquid is increased, liquid contact efficiency is improved and, since the contact efficiency with heated air is increased at the time of drying by heating, the drying is accelerated and the adsorbed material is desorbed within a short time.
Patent JP-H06148885-A (JP)
Title: Photosensitive resin composition and ps board using that
Inventor: KOMANO HIROSHI
IPC: G03F7/11
Filed: 1992-11-10
Abstract: PURPOSE:To obtain a photosensitive resin compsn. having enough sensitivity for argon ion laser light of low energy by combining a specified triazine compd. and a titanosene compd. as a photopolymn. initiator. CONSTITUTION:This photosensitive resin compsn. contains a polymer binder, polyfunctional monomer and photopolymn. ionitiator. As for the photopolymn. initiator, a titanosene compd. and a triazine compd. expressed by formulae I, II and/or III are used. In formulae I-III, R<1>, R<2> are independently hydrogen atoms or methyl groups and R<3> is an alkyl group of 1-3 carbon number. Further, an acrydine compd. may be used as the photopolymn. initiator with compds. above mentioned. By this method, the titanosene compd. gives photosensitivity in a visible light region to the polymer binder. The triazine compd. has structural and physical features such as containing piperonyl groups and/or substd. styryl groups.
Patent JP-2001138952-A (JP)
Title: Front body structure of vehicle
Inventor: TODA ISAO
IPC: B62D25/08
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To improve the safety of an occupant by suppressing the retreat of a brake operating device in a head-on collision of a vehicle in the case of preventing a lowering of braking force by connecting the brake operating device to a strut tower through a master cylinder stopper. SOLUTION: The strut tower 13 and a dashboard panel 3 are connected to each other by a diagonal member 31 provided independently of the brake operating device 21.
Patent JP-H09143611-A (JP)
Title: Hot rolled high strength steel sheet excellent in formability and fatigue characteristic and having thermal softening resistance
Inventor: KONO OSAMU
IPC: C22C38/06
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To produce a hot rolled high strength steel sheet satisfying formability, fatigue characteristics and thermal softening resistance by specifying its componental compsn., composing its microstructure of ferrite as primary phases and secondary phases and specifying the ferrite occupancy ratio, the ratio in micro Vickers hardness between the ferrite and secondary phases and the ferrite grain size. SOLUTION: This steel sheet has a compsn. contg., by weight, 0.001 to 0.20% C, 0.5 to 5.0% Si, 0.1 to 3.5% Mn, 0.003 to 0.06% Al, <=0.05% P, <=0.01% S, and the balance Fe, in which the Si wt.% and Mn wt.% satisfy the inequality, the microstructure is composed of ferrite as primary phases and secondary phases, and the ferrite occupancy ratio >=50%, the hardness in the secondary phases/ the hardness in the ferrite <=1.5 and the ferrite grain size (d: mm) satisfy the formula. The steel sheet has the characteristics of the balance between strength and total elongation (tensile strength MPa × total elongation %, and so forth) >=18000, the balance between strength and uniform elongation >=12000, the balance between strength and bore expanding ratio >=900, fatigue limit ratio %i0.50, fatigue limit >=250(MPa) and thermal softening quantity <=55(MPa).
Patent JP-2000146675-A (JP)
Title: Method and facility for measurement of water level
Inventor: KASAI TAKEO
IPC: G01F23/28
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To make always obtainable a water-level measured value of high reliability even when the field of view of a TV camera is blocked temporarily due to a change in weather conditions or even when the operation of a contact- type water leval gage (e.g. a float-type water level gage) is disturbed due to a foreign matter in the water of a river. SOLUTION: An image-processed water leval signal (a) which is obtained in such a way that the image output of a TV camera 4 used to image respective indicating members 5, 6, for water-level measurement, installed near the surface of the water and a water level signal (b) which is obtained in such a way that radio waves transmitted from a float-type water level gage 9 are processed by a receiver 10 and a coder 11 are input to a data processor 8. Both water level signals are compared and computed by the data processor 8 according to a program which is given in advance. Thereby, a water-level measured value of high reliability is calculated.
Patent JP-2000215571-A (JP)
Title: Rotational drive device for disk
Inventor: HIGUCHI DAISUKE
IPC: G11B19/20
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain a rotational drive device for a disk capable of reducing the cost and thinning the device by allowing to obtain the required alignment accuracy of the disk, even though the high grade working accuracy is not demanded of component parts. SOLUTION: This device is provided with a turntable 11 which is rotationally driven by a motor having a rotary shaft 8, a center ring 50 fixed to the rotary shaft 8 while forming a part of the turntable and fitted into a center hole of the disk 45, a disk-aligning member 40 consisting of the elastic body furnished with plural alignment parts 44 having the pressing force to the outside in the radial direction, and a boss member 59 for holding the disk-aligning member 40 in between the fixed center ring 50 on the rotary shaft 8 at a side opposite to the disk mounted side of the center ring 50. The disk-aligning member 40 is bent at the one position, so as to make the angle acute at the outside in the radial direction to form the alignment part 44.
Patent JP-H05164282-A (JP)
Title: Manufacture of branch joint and heating device used therefor
Inventor: YAMADA YONEKAZU
IPC: B29L31/24
Filed: 1991-12-10
Abstract: PURPOSE:To connect a main pipe and a branch pipe simply and reliably without using blow formation and drawing work, by heating and melting V-grooves in the main pipe and angle portions of the branch pipe separately, and pressing the melted V-grooves and angle portions in the axial direction of the branch pipe so that they become fusion-welded together. CONSTITUTION:To fabricate a branch pipe joint, V-grooves 11 having a right-angled bottom are formed in two places in the wall of the main pipe 1, with their bottoms about 180 deg. apart each other along the circumference of the main pipe 1. Then angle portions 21 having a right-angled peak are formed in two places at an edge of a branch pipe 2 which is identical in diameter with the main pipe 1, with their peaks about 180 deg. apart each other along the circumference of the branch pipe 2. Following this, the end surface of each of the V-grooves 11 and angle portions 21 is heated and melted. Then, the V-grooves 11 and the angle portions 21 are fitted to an angle attachment 33 and a groove attachment 32, respectively, which are arranged on both sides of a heater in a heating device 31. After this, the end surfaces of the melted V-grooves 11 and angle portion 21 are connected together by fusion-welding under pressure applied in the axial direction of the branch pipe 2.
Patent JP-H09162693-A (JP)
Title: Surface acoustic wave element
Inventor: ISHII AKINORI
IPC: H05K3/32
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To provide the surface acoustic wave element in which space formation for chip exciting electrode section, airtight sealing and connection to a substrate are conducted at once while avoiding use of large-sized components and cost increase. SOLUTION: An interdigital electrode transducer 3 and a connection terminal 2 are formed on a piezoelectric substrate 1 on which a surface acoustic wave element 100 is formed, an anisotropic conductive sheet 4 to a position of which corresponding to the interdigital electrode transducer 3 a hole 4a is made is inserted between the surface acoustic wave element 100 and the substrate 5 and the entire components are sealed airtightly by an epoxy resin. The continuity between the surface acoustic wave element 100 and the substrate 5 is taken by the anisotropic conductive sheet 4 by a compression stress when the epoxy resin is cured and a space 8 stimulating the surface acoustic wave is formed on the surface acoustic wave element 100.
Patent JP-H05237604-A (JP)
Title: Production of dual phase stainless steel ingot
Inventor: NAKAOKA KAZUHIDE
IPC: B22D11/22
Filed: 1992-11-12
Abstract: PURPOSE:To produce a two phase stainless steel ingot with an excellent property in material quality of a fine austenite grain uniformly distributed structure not subjecting to an additional heat treatment like a solution heat treatment, when a dual phase molten stainless steel is rapidly cooled and solidified to continuously cast to a ingots. CONSTITUTION:When a molten steel of dual phase stainless steel is rapidly cooled and continuously cast to a ingots, a molten steel is rapidly cooled with a cooling speed in the range of >=40 deg.C/sec-<=10 deg.C/sec to solidify. Subsequently, a volume ratio of the austenite phase in the obtained ingots is <=32% by continuously cooling to a normal temp.
Patent JP-H11161721-A (JP)
Title: Device for printing slip
Inventor: KUWABARA SHIGEO
IPC: G06Q50/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To re-print a slip whose content is the same even after the original data of a slip are updated. SOLUTION: A hard disk 15 is provided with a preserving file for storing and preserving plural printed-out slip print data. Then, when a slip re-printing work is selected, the list of the slip print data preserved in this preserving file is displayed on a display 21 as a list screen for objects to be re-printed. In this case, when slip print data to be re-printed are selected from this list, the selected slip print data are read from the preserving file, and printed-out by a printer 23.
Patent JP-H07179279-A (JP)
Title: Bracing device for elevator main wire
Inventor: OKANO KENJI
IPC: B66B7/06
Filed: 1993-12-24
Abstract: PURPOSE:To provide a bracing device for an elevator in which a bracing body for preventing rolling of the main wire is driven and elevated separately from a cage which is elevated from below the bracing body. CONSTITUTION:A bracing body 9 to restrict displacement of a main wire 4 in the horizontal direction within a specific range at an intermediate position of an elevating route is lifted up by a bracing body winding-up device 18 at the time when a cage 5 is elevated up from below the intermediate position of the elevating route. Consequently, the cage 5 is elevated up without making contact with the bracing body 9 from below the intermediate position of the elevating route. Accordingly, riding comfortability is improved without any shock and generation of collision noise at the time when the cage 5 makes contact with the bracing body 9 and elevates and drives the bracing body 9.
Patent JP-H10171189-A (JP)
Title: Paper carrying mechanism for electrophotographic device
Inventor: KUWABARA AKITOMO
IPC: B65H23/188
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To improve printing image quality without causing the scattering of a toner image and the deviation of a printing position by providing a sucking belt mechanism at the carrying path of continuous paper on an upstream side in the carrying direction of the continuous paper with respect to a transfer unit. SOLUTION: The sucking belt mechanism 6 is arranged at the carrying path on the upstream side in the carrying direction of paper with respect to the transfer unit 8. Then, the outer peripheral length of a sucking belt is made the same as the outer peripheral length of a tractor 7c, and a driving shaft 19 which is a rotary shaft is also used as the driving shaft of the tractor 7c. Thus, the paper carrying speed of the belt 6 is made nearly the same as the paper carrying speed of the tractor 7c. Though a difference in the speed of the sucking belt and that of the tractor 7c is caused for instance, only slipping is caused between the sucking belt and the paper 13 and it will not be a problem.  Though vibration generated by the fluctuation of paper speed at the front part of the sucking belt is transmitted to the sucking belt through the paper 13, the vibration is also absorbed by the sucking belt because the paper 13 is sucked to the sucking belt by air. Thus, the paper 13 is always stably traveled at the part of the transfer unit 8.
Patent JP-H10173857-A (JP)
Title: Image forming device, image forming method and image forming control program storage medium
Inventor: TAGAWA MASATOSHI
IPC: G06F3/12
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To form an image (print processing) efficiently and to surely form an image by means of paper of a size designated by each print processing. SOLUTION: When a revision request of a paper size is made (step S5), a job content and a state of set paper are confirmed by referencing a prescribed table (steps S6-8). Furthermore, whether or not a paper size of a tray is able to be changed upon a request of paper size revision is discriminated (step S9). That is, while the processing of an image forming job requesting revision of paper size is started, whether or not the paper contained in the tray is not in use is discriminated. When discriminated not in use, notice destination table number data are referenced and it is noticed to a corresponding notice destination that the revision is available (step S10).
Patent JP-H07178594-A (JP)
Title: Driving device
Inventor: OTAGURO NOBUHIRO
IPC: B30B1/26
Filed: 1993-12-24
Abstract: PURPOSE:To drive a material to be driven at high speed and in a straight line and to apply the material to be driven strong force by exerting the material to be driven by work of a rotating force generating means and a hydraulic type linear driving force generating means. CONSTITUTION:When a motor is exerted, a crank 9 is turned in the clockwise direction and a drivable plate 12 is linearly driven at high speed upward. When the crank 9 is rotated to the terminal state, the upper dead center reached by the drivable plate 12 and an upper metallic die 5 and a lower metallic die 6 are in close contact (temporary tightening), the crank 9 is fixed at the position by braking work of the motor. Thus, when the upper and lower metallic dies are in close contact, hydraulic oil is supplied to a hydraulic cylinder 13, a piston 14 is shifted a little and tightening force is generated between the upper and lower metallic dies 5 and 6 by reaction generated by strain of guide posts 3a-3d. Magnitude of the tightening force is adjusted to be required by controlling pressure.
Patent JP-H02219820-A (JP)
Title: Manufacture of polycarbonate/polysiloxane block copolymer
Inventor: JIEEMUZU MANIO SHIRUBA
IPC: C08G64/20
Filed: 1989-12-19
Abstract: PURPOSE: To obtain a polycarbonate polysiloxane block copolymer in a manner less nondeleterious to the environment by subjecting an oligomeric carbonate bischloroformate and an oligomeric bisphenol-A-terminated diorganosiloxane to an interfacial reaction under specified conditions.  
     CONSTITUTION: An oligomeric carbonate bischloroformate and an oligomeric bisphenol-A-terminated diorganosiloxane are subjected to an interfacial reaction in a ratio of the chloroformate groups to the hydroxyl groups of about 1:1 to about 20:1 in the presence of an interfacial polycarbonate formation catalyst. More particularly, an oligomeric carbonate bischloroformate composition and an oligomeric bisphenol-A-terminated diorganosiloxane composition are first mixed in the presence of an aqueous phase containing an interfacial polycarbonate formation catalyst, an organic liquid phase and an alkali (alkaline earth) metal base, and the resulting mixture is agitated for a time long enough to form a copolymer under conditions in which the aqueous phase and the organic liquid phase are not separated from each other. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H09165631-A (JP)
Title: Smelting reduction method of nickel ore
Inventor: MIYATA YASUTO
IPC: C22B23/00
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a smelting reduction method of nickel ore, by which the smelting reduction rate is not obstructed while restraining eroding rate of a lining refractory, in a temp.-raising and slag-making period from the initial stage slag composition to the target slag composition. SOLUTION: In the smelting reduction method in which a smelting reduction furnace 1 lined with a magnesia-base refractory is used and a temp.-raising and slag-making period and a successive smelting reduction period are provided and the smelting reduction of the nickel ore is executed with carbonaceous material, magnesia-containing raw material is added in the temp.-raising and slag-making period so that the basicity (CaO/SiO2 ) of the molten slag for slag- making satisfies the range of 0.6-1.2 and the magnesia content becomes >=30wt.%.
Patent JP-H01167660-A (JP)
Title: Automatic preparation device for reagent
Inventor: MURAYAMA TAKESHI
IPC: G01N30/26
Filed: 1987-12-24
Abstract: PURPOSE:To prepare a chemical liquid automatically and to supply it to an analyzer by diluting 1st and 2nd concentrated liquids which are concentrated to, for example, 100 times and thus obtaining the chemical liquid such as an eluate. CONSTITUTION:Super-pure water manufactured by passing pure water through a super-pure water manufacturing device 8 is stored in a metering tank 10 and the 1st concentrated liquid obtained by concentrating a specific component of the chemical liquid is stored in a 1st concentrated liquid tank 11. This 1st concentrated liquid is supplied into a 1st metering pipe 12 of constant internal capacity and charged by a constant amount, and the 2nd concentrated liquid obtained by concentrating components of the chemical liquid other than said specific components is stored in a 2nd concentrated liquid tank 11', supplied to a 2nd metering pipe 12' of constant internal capacity, and charged by a constant amount. A constant amount of super-pure water is supplied from the metering tank 10 and guided to a stirring tank 9 together with the 1st and 2nd concentrated liquids from the 1st and 2nd metering pipes 12 and 12', and the liquid in this stirring tank 9 is stirred by circulation for a certain time to have a uniform phase, which is supplied to a chemical tank 13.
Patent JP-2000150437-A (JP)
Title: Method and device for processing substrate
Inventor: NOSE YOSHIHIRO
IPC: G02F1/13
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing device wherein the amount of liquid in a vessel is detected with high precision even in an extended continuous operation. SOLUTION: As a normal process, a supply valve 31 is released to supply a liquid to a weighing vessel 30 while a feed valve 32 is released to repeatedly feed a liquid from the weighing vessel 30. The amount of liquid in the weighing vessel 30 is detected by measuring the air pressure in a tube 36 where a nitrogen gas is blown using a liquid-level gauge 35. Utilizing an interval between a liquid feeding process and a new liquid supply process which are normal processes, a control part 60 allows the liquid level gauge 35 to calibrate zero-point.
Patent JP-H01170529-A (JP)
Title: Deep drawing press
Inventor: RO CHINPEI
IPC: B21D24/00
Filed: 1987-12-23
Abstract: PURPOSE: To efficiently obtain a formed product having excellent quality by providing a pair of upper and lower crank-cam devices which are linked and driven at mutually different rotating speeds and a slider set which is stepwise ascended and descended with a time lag during a stroke cycle of a ram. CONSTITUTION: When the upper crank-cam device 4 is rotated to reach a bottom dead center, an upper die 9A attached to the ram 6 is descended along a guide part 11 to punch a stock placed on the upper surface of a lower die 9B. When the upper crank-cam device 4 is rotated from a top dead center to the bottom dead center, the lower crank-cam device 5 is simultaneously rotated from the bottom dead center toward the top dead center. A first stage slide plate 74a is pushed up with a first cam 55 via a rod 76a, and a primary drawing is executed to a blank which is precedently punched. Likewise, a secondary and third formings are respectively executed with a second cam 56 and a third cam 57, a central finishing punch is forced into the inside of a die 94 existing in the uppermost end, and a fourth drawing and finish shaping are executed to the stock.