baber/WOPTO huggingface dataset:
Patent JP-H07181565-A (JP)
Title: Illuminating optical system
Inventor: OTAKE MOTOYUKI
IPC: G03B15/02
Filed: 1993-12-22
Abstract: PURPOSE:To obtain an illuminating optical system capable of sufficiently illuminating a specified range and capable of being easily worked by providing a cylindrical surface on a Fresnel lens being a directing means. CONSTITUTION:Any one of the surfaces of a lens component 13 making a luminous flux emitted from a xenon tube 11 directed is to be the cylindrical surface, so that flux distribution in a direction 16 perpendicular to the rotating current axis 19 of the surface is arranged. A cross section including the rotating center axis 19 of the cylindrical surface is made to be a Fresnel shape so that the flux distribution in a rotating center axis 19 direction is arranged. Thus, the flux distribution in the direction 19 along the rotating center axis of the cylindrical surface and the flux distribution in the direction 16 perpendicular to the rotating center axis can be independently arranged, and flux distribution characteristic can be arranged and attained by only the lens component. The Fresnel shape is not the zonal Fresnel shape as a conventional one, but the Fresnel shape has the cylindrical surface, so that working can be easily performed even though the surface is non-rotationally symmetrical.
Patent JP-H01169182-A (JP)
Title: Safety valve
Inventor: KUBOTA SHIGERU
IPC: F16K17/04
Filed: 1987-12-24
Abstract: PURPOSE:To prevent a fault of performing no pop action in a pressure balanced condition by providing a subvalve unit, forced to come into contact by a spring of resilience smaller than that of a pressure adjusting spring of a main valve unit, in a pressure relief valve. CONSTITUTION:A pressure relief valve V1 forms in its valve main unit 13 a pressure introducing hole 13a communicating with a pressure relief hole 1a, and forming a tapered valve seat 13b in the internal end of the hole 13a, a subvalve unit 16, secured by a nut 15 in the end part of a piston 14, is brought into contact with and separated from the valve seat 13b. The piston 14 provides a pressure setting sprig 18, decreasing its resilience substantially smaller than that of the pressure adjusting spring 7 of a main valve unit 4, between the piston and a spring receiver 17. The valve main unit 13 provides a pressure releasing hole 13c for the atmosphere through the valve seat 13b.
Patent JP-H08185788-A (JP)
Title: Circuit breaker with under-voltage trip device
Inventor: KOBAYASHI YOSHIAKI
IPC: H01H73/02
Filed: 1994-12-27
Abstract: PURPOSE: To provide a circuit breaker with an under-voltage trip device, facilitating the assembling work without holding a reset lever with a hand when the under-voltage trip device is assembled, and preventing a trip action when the circuit breaker main body is set to the off-state even if the detected voltage is the reference voltage or below. CONSTITUTION: A reset lever 30 and an actuator 30d are held at the normal positions by a plunger 24 attracted to an electromagnet 21 at the detected voltage exceeding the reference value. The plunger 24 is released at the detected voltage of the reference voltage or below, a circuit breaker is tripped by an interlocking actuator, and a cross bar interlocked with the opening of the circuit and the leg section 30c of a reset bar 30 are coupled for a reset action in this under-voltage trip device.
Patent JP-H10169479-A (JP)
Title: Cylinder cut-off control device for multiple cylinder engine
Inventor: SAITO YOICHI
IPC: F02D41/02
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To prevent worsening of an operating feeling at the time of reducing the number of cylinders by relatively enlarging the valve opening of a throttle valve interposed in an intake passage communicated with the operation continuous cylinder at the time of reducing the number of cylinders, and fully opening the valve opening of a throttle valve interposed in an intake passage communicated with the operation stop cylinder. SOLUTION: At the time of performing cylinder cut-off control by an ECU 10, elapsed time after the start of an engine, engine speed, the intake air quantity and cooling water temperature are detected, and when the elapsed time after the start of the engine exceeds the set time, whether warming-up of the engine is completed is judged from the cooling water temperature. When the engine is in a complete warming-up state, whether a present operating area is within a set area reducible in the number of operating cylinders is examined. In the affirmative case, fuel injection to operation stop object cylinders is stopped. The valve opening of a throttle valve 5a or 5b related to an operation continuous cylinder is made larger than that at the time of all cylinder operation, and a throttle valve 5b or 5a related to the operation stop cylinder is fully opened regardless of accelerator opening.
Patent JP-2000149745-A (JP)
Title: Circuit breaking device
Inventor: YAMAGUCHI NOBORU
IPC: H01H85/0445
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a circuit breaking device capable of protecting electric components by breaking a circuit surely in a short time when an abnormal signal of a vehicle is inputted. SOLUTION: A thermit case 25 turnably disposed between a first bus bar 11 and a second bus bar 19 causes the first bus bar 11 and second bus bar 19 to conduct to each other before it makes turning motion, and cuts off the conduction between the first bus bar 11 and the second bus bar 19 after it has made turning motion, and then is loaded with a heating agent 27. An ignition part 29 ignites the heating agent 27 loaded in the thermit case 25 by an abnormal signal from the exterior when a vehicle is abnormal. An osmund-like expandable spiral spring 33 turns the thermit case 25 by its turning force. An outer case 15 houses the spiral spring 33, ignition part 29, and thermit case 25, and stops the turning motion of the thermit case 25.
Patent JP-H10165095-A (JP)
Title: Production of instant tea
Inventor: MORIYAMA HIRONOBU
IPC: A23F3/16
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain an instant tea reducing process and calorie to supply by obtaining a squeezed liquid directly from steamed leaves. SOLUTION: By obtaining the squeezed liquid directly from the steamed tea leaves, a rough tea producing process, a finishing process, an extraction process, a condensing process and an extracted liquid drying process which are required before are unnecessitated and only a steaming process steaming raw tea leaves, a squeezing process squeezing this steamed tea leaves to obtain the squeezed liquid and a drying process drying the obtained squeezed liquid remain. Thereby, required calorie, which is at least 56,000kcal per 1kg raw tea leaves in the whole producing process conventionally, is reduced to be 10,000 to 30,000kcal.
Patent JP-2001144204-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HONDA KOICHI
IPC: H01L21/60
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which eliminates the need for an under-fill resin, improves reliability in packaging by relaxing stress applied to a metal bump, prevents a damage from being caused to a device around the bump during a recycling processing, and can be manufactured at low cost, and to provide a method for manufacturing the device. SOLUTION: A semiconductor device has a semiconductor chip whose electrode pad 12 formed on a semiconductor substrate 11 is connected to each electrode corresponding to multi-layer wiring board 32 via metal bump 25, an insulating resin layer 20 covering the semiconductor substrate 11 and having an opening 20a exposing the electrode pad 12, a rewiring pattern portion 24a whose one end is connected to the electrode pad 12 and whose other end is projected from the opening 20a and extended above the insulating resin layer 20, an elastic insulating stress-relaxing resin layer 27 covering the insulating resin layer 20 and the rewiring pattern portion 24a, and a conductive bump 28 buried in the insulating stress-relaxing resin layer 27 and for connecting the other end of the rewiring pattern portion 24a to the metal bump 25.
Patent JP-2000164534-A (JP)
Title: Wafer separating device and its method
Inventor: JIN HO TAE
IPC: H01L21/301
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a wafer separating device and its method, capable of preventing contamination of a semiconductor device and damages of a semiconductor package. SOLUTION: A wafer separating method includes the steps of forming a trench 218 in a semiconductor wafer along a scribing line, placing a semiconductor wafer on a stage 310 and aligning each semiconductor device 215 to a corresponding hole fixing the semiconductor wafer to the stage 310 through the use of a vacuum, and applying mechanical force to the semiconductor wafer to cut the semiconductor wafer along the scribing line. A wafer-separating device has a top surface for mounting a wafer on a soft structure and having plural holes evacuated to a vacuum to fix the wafer, the soft structure having at least one hole aligned to the bottom of each semiconductor 215 formed on the wafer, and a pressing means for pressing and cutting the wafer along a trench 218 between the semiconductor devices.
Patent JP-H01166631-A (JP)
Title: Acquisition adjustment system using coded rule violation code
Inventor: KAWAMURA KAZUTOSHI
IPC: H04J3/00
Filed: 1987-12-22
Abstract: PURPOSE:To attain ACQ adjustment without decreasing the data transmission capacity for the acquisition(ACQ) by sending a coded violation code from a subscriber station to a base station as a data for the ACQ, decoding its rule violation code at the base station and recognizing the position of the violation code of the subscriber station. CONSTITUTION:A code rule violation code CRV subject to CMI(Code Mark Inversion) coding sent from a subscriber station 1 through a transmission line 100A is decoded by a CRV(code rule violation code) decoder 21 and its decoded output is inputted to a data generating section 22. A CRV position recognition device 221 recognizes a distance between a base station and the subscriber station 1 from the CMI composite output of the CRV decoder 21, an ACQ calculator 222 calculates the delay time value to be adjusted by the subscriber station 1 and the resulting ACQ data is fed to a transmission line 100B. A data processing unit 121 of the subscriber station 1 extracts the ACQ data sent through the transmission line 100B from the output of a radio receiver 1R to apply data processing and a display device 122 displays the delay time to be connected for acquisition adjustment by its own station 1.
Patent JP-H07152847-A (JP)
Title: Data allotment processor
Inventor: KASHIWABARA AKEMI
IPC: G06Q40/02
Filed: 1993-11-30
Abstract: PURPOSE:To quickly and accurately carry out the preferent processing of the specific allotment data even when the processing is requested while the ordinary allotment data are processed. CONSTITUTION:The allotment data are once processed at a correcting part work station 8, and the preferent processing can be applied to the allotment data having the FAX serial numbers. In other words, a verifying part work station 23 interrupts the processing under execution by a preferent processing request. Then the station 23 saves the necessary data and retrieves the corresponding allotment data out of a corrected data storing part 14. The verifying processing is carried out with preference and this processing result is sent to a host computer 1. Then the saved data are returned, and the station 23 carries on the processing under execution.
Patent JP-2001139044-A (JP)
Title: Container having metal cap
Inventor: ASADA YASUYOSHI
IPC: B65D41/12
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a container having a metal cap which can reliably maintain a sealed condition even when the container is dropped and the metal cap is collided with a floor surface, etc. SOLUTION: A plurality of guide parts 4 extending in the circumferential direction while protruding in the outside diameter direction are provided on a mouth part 2 of the container 1. The metal cap 3 integratedly comprises a substantially circular top plate part 5, a cylindrical part 8 extending downwardly from a circumferential edge part 6 of the top plate via a protrusion part 7 expanded in the outside diameter direction, and a plurality of locking parts 9 projecting in the inside diameter direction of the cylindrical part 8. A sealing member 11 formed of a flexible material is provided on a reverse side of the top plate part 5. The top plate part 5 of the metal cap 3 is protruded upward to form a protrusion part 10, and the circumferential edge part 6 of the top plate is recessed with respect to a pair of protrusion parts 7 and 10.
Patent JP-H0669891-A (JP)
Title: Signal processor
Inventor: ANDORIYUU AARU KURAPURIBUI
IPC: H04B10/07
Filed: 1992-11-12
Abstract: PURPOSE: To enable the addition of wavelength multiplex channel in simple configuration while suppressing the generation of excessive bit error rate at a low gain channel by adjusting input channel power and equalizing the optical power of all the channels at the terminal part of optical wave system. CONSTITUTION: All the multiplex channels are amplified by an optical amplifier 22, the loss of transmission line is compensated and according to information from a detector 52 and an adjuster 54, the power of respective channels is adjusted so as to be uniform by a microprocessor 56 provided on a telemetry line. At such a time, when total input signal power is defined as TTOT and a total channel number is defined as T, the dispersion of output power at the respective channels is minimized as an input signal P<i> new expressed by an expression I for an i-th channel. Besides, when the dispersion of S/N is considerable, the S/N of respective channels is made uniform by prescribed operation. Thus, the addition of wavelength multiplex channel is enabled while suppressing the generation of bit error in simple configuration.
Patent JP-2000146303-A (JP)
Title: Warm-air heating device equipped with air cleaner
Inventor: SHIRAI YUTAKA
IPC: F24H3/04
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaning unit, provided above a warm-air heating unit, with a detecting means, for detecting the clogging of a filter by dust as well as the adhesion of foreign matters, such as a towel or the like, to the upper part of an instrument upon adhesion, and a damage preventing countermeasure for the parts of the instrument. SOLUTION: A pressure change in a duct 18 due to the clogging of a filter 13, is detected correctly by a pressure detector 22, provided at the upper central part of a connecting part between the air cleaning filter 13 and an air cleaning fan 15, which are arranged in the upper part of a warm-air heating unit, while the output signal of the pressure detector 22 is controlled by a control unit 23 so as to indicate the clogging of the filter 13 by dust or stop the operation of the warm-air heating unit or the air cleaner upon abnormality.
Patent JP-H09291108-A (JP)
Title: Catalyst and production of conjugated diene polymer in the presence of the same
Inventor: TSUJIMOTO NOBUHIRO
IPC: C08F4/68
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a controlled conjugated diene polymer in high catalytic activity by using a catalyst prepared by combining a specified compound of a group V transition metal in the periodic table with a specified ionic compound and/or aluminoxane. SOLUTION: This catalyst is formed from a compound (A) of a group V transition metal in the periodic table, represented by the general formula: MRX3 (wherein M is a group V transition metal in the periodic table; R is cyclopentadienyl, indenyl, substituted indenyl, fluorenyl or substituted fluorenyl; and X is hydrogen, a halogen, a 1-20 C hydrocarbon group, an alkoxyl or amino) and an ionic compound comprising a non-coordinative anion and a cation and/or an aluminoxane. A catalyst system having increased polymerization activity can be obtained by adding an organometallic compound (C) of a group I, II or III element in the periodic table to components A and B.
Patent JP-H10158843-A (JP)
Title: Vapor phase growth system
Inventor: KOAIZAWA HISASHI
IPC: C23C16/455
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a vapor phase growth system capable of improving uniformity of the quality and furthermore improving the productivity. SOLUTION: This system has a gas feeding device 1, a gas distributing means 3 and plural reaction furnaces 2a, 2b and 2c, and the gas distributing means 3 has an equalizing chamber 30 and a flow rate regulating means provided on the side of the outflow of gas in the equalizing chamber 30 and composed of needle valves 31a to 31c and mass flow meters 32a to 32c. A gaseous starting material fed from the gas feeding device 1 is distributed into prescribed ratios by the gas distributing means 3, and they are fed to each reaction furnace 2a, 2b and 2c.
Patent JP-H03186220-A (JP)
Title: Water quantity display device
Inventor: KAWAGUCHI HIROAKI
IPC: A47J27/00
Filed: 1989-12-15
Abstract: PURPOSE:To finish the targeted cooking of rice by deciding whether the feed water quantity is suitable or not by a different decision level corresponding to the kind of a cooker. CONSTITUTION:A deciding means 35 decides whether a weighed water quantity value is suitable for rice cooking of a prescribed rice quantity or not. A result of this decision is displayed by a water quantity display means 15. Also, a cooker kind setting means 8 sets the kind of a cooker in accordance with the rice cooking capacity. Moreover, a decision level setting means 34 sets the decision level of the deciding means 35 to a different level in accordance with the kind of a set cooker. That is, by deciding whether the feed water quantity is suitable or not by a different decision level corresponding to the kind of a cooker, the target cooking finish of rice can be obtained.
Patent JP-H08234900-A (JP)
Title: Interactive indicating device
Inventor: ARAN EDOWAADO KAPURAN
IPC: G06F3/033
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an interactive video/computer instructing system. SOLUTION: This is an interactive video/computer instructing system using a magnetic sensor 104 for extracting relative azimuth information, and a clinometer 103 or an accelerograph for providing relative elevation angle information. The azimuth information is processed for producing the display of the horizontal motion of an instructing device 100, and the elevation angle is processed for producing the display of the vertical motion of the instructing device 100. This horizontal and vertical motion information is used for controlling a video cursor, and a user can instruct for select each kind of block on a video screen by operating the instructing device 100.
Patent JP-2000144291-A (JP)
Title: Aluminum alloy sheet for can end excellent in blow-up resistance
Inventor: NAGAYOSHI YASUNORI
IPC: B32B15/08
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy sheet which has the strength close to that of a conventional can end formed of 5182 alloy, is excellent in blow-up resistance, high in strength, and excellent in recyclability. SOLUTION: This aluminum alloy sheet has a composition consisting of, by weight, 0.6-1.2% Mn, 1.5-3.5% Mg, 0.2-0.5% Si, 0.1-0.5% Cu, 0.1-0.3% Fe, 0.001-0.2% Ti, and the balance Al with inevitable impurities, and the area ratio of intermetallic compounds whose mean grain size is >=1 μm in their metallic structure is <=3%.
Patent JP-H04197452-A (JP)
Title: Pipet tip
Inventor: KITAJIMA MASAO
IPC: C08L83/06
Filed: 1990-11-28
Abstract: PURPOSE:To obtain a pipet tip for a quantitative pipet which is easy to handle by treating the external surface of a tip part with a curable composition consisting of a curable silicone rubber, a cross-linking agent and a specific compounds for water repellence. CONSTITUTION:The external surface of the tip part of a plastic pipet tip is treated for water repellence using a curable silicone composition containing a curable silicone rubber, a cross-linking agent, a compound expressed by formula I(1<=l<=4.0<=m<=5) and a compound expressed by formula II (O<=n<=1000). Thus no sample sticking to the external periphery of the tip part of the pipet tip is recognized and a fine cubic liquid droplet is formed at the tip part of the pipet tip. Subsequently, a sample can be supplied quantitatively by the pipet tip which is easy to handle.
Patent JP-H02259826-A (JP)
Title: Apparatus and method for converting format of floating point data in miroprocessor
Inventor: ABUTARU SAINI
IPC: G06F7/76
Filed: 1989-12-19
Abstract: PURPOSE: To attain the speedup of floating point processing by generating the result of a floating point number by a second kind of format by adding a specified constant to the floating point number of a first kind of the format. CONSTITUTION: A signal generated by a decoder 36 instructs the controlling logic circuit 42 to enable the specified constant corresponding to the type of conversion to be executed from a ROM 48. Here, the value of the constant is selected so as to show the difference between the first kind of floating point format and the second kind of floating point format. Index data is loaded to an A side input latch 53 through a bus 52, and the constant selected out of the ROM 48 is loaded to a B side latch 51, and an adder 60 adds the constant to the exponent part of the floating point, and generates the result of the floating point number by the second kind of the format. Thus, the format of the floating-point data can be converted at high speed.
Patent JP-H10159000-A (JP)
Title: Base paper for wallpaper and its production
Inventor: YAMAUCHI AKIRA
IPC: D21H27/00
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To produce a base paper for a wallpaper, having a long open time when performing wall covering operations of a vinyl wallpaper, a paper wallpaper, a woven fabric wallpaper, etc., and capable of improving the operating efficiency by including lanolin and/or is derivative therein. SOLUTION: This base paper for a wallpaper is produced by internally adding lanolin and/or its derivative to a raw material slurry and forming a sheet of paper or adding the lanolin and/or its derivative to a coating liquid, carrying out the on-machine coating and thereby including the lanolin and/or its derivative in an amount of 0.3-1.0 pt.wt. (solid content) based on 100 pts.wt. (solid content) of a fiber component of the paper therein. Water in a paste is incorporated into the interior of the fiber without causing a phenomenon of mutual sticking even if the surface of the paste is dried.
Patent JP-H09136004-A (JP)
Title: Filter press device for liquid carrying stone powder or the like and upper block for use in the same
Inventor: FUJISAWA KAZUO
IPC: B01D29/09
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To take out rapidly and completely a dehydrated cake containing small amount of water which is densely filled in a recess of an upper block onto a filter cloth belt. SOLUTION: A supporting base 1 provided with a water filtration surface N such as a net on its upper surface is formed and an upper block 2 having on its underside a recessed part 11 is provided above the surface N so as to be vertically movable and a filter cloth belt 31 is provided between the water filtration surface and the upper block so as to be horizontally movable. A diaphragm 12 is placed on the top surface of the recessed part 11 and a fluid passage is provided to supply slurry from the outside into a space under the diaphragm 12, and an air passage is provided to supply air from the outside into a space between the top surface and the diaphragm 12 or to discharge air therefrom.