baber/WOPTO huggingface dataset:
Patent JP-S6290017-A (JP)
Title: Digital roll-off filter
Inventor: KAMEYAMA TATSUYA
IPC: H03H17/00
Filed: 1985-10-16
Abstract: PURPOSE:To attain sufficient attenuation to harmonic components by constituting the titled filter with the combination of a delay element and an adder so as to simplify the circuit. CONSTITUTION:A transmission signal in a basic frequency fS is sampled at a frequency NfS by an A/D converter 2 to form a digital X1. The signals X1 are connected serially and fed to a digital roll-off filter comprising filters 3 5. The filter 3 adds an input signal to a delay element 6-1 (delay time 1/NfS) by an adder 7-1. The filter 4 is series connection of seven delay elements (delay time T2=1/MfS), the signal of each input/output terminal is added by an adder 7-2 and its output is connected serially to a circuit comprising the delay element and an adder 7-3. In equation, an integral number M is oneover an integral number of N. The filter 5 is three delay elements serial (delay time T3=1/fS), and the input/output signal of each element is added by an adder 7-4. Thus, the filter has a characteristic being the overall digital filter characteristics of plural stages connected in series, the roll-off characteristic is realized in a frequency 2fN or below and the characteristic is a prescribed value Sth or below at a broad band of frequency band 2fN-NfS.
Patent JP-S6472372-A (JP)
Title: Head crush detecting mechanism
Inventor: TAKAHASHI MINORU
IPC: G11B21/21
Filed: 1987-09-11
Abstract: PURPOSE:To detect the head crush with high sensitivity by providing an AE sensor having a resonance frequency allowed to coincide with a peak level frequency of an intrinsic spectrum pattern determined by the material and the shape dimension of a head slider to be attached. CONSTITUTION:The titled head crush detecting mechanism is provided with an AE sensor having a resonance frequency allowed to coincide with the peak level frequency of an intrinsic spectrum pattern determined by the material and the shape dimension of the head slider, with respect to its head slider for floating up onto a rotating magnetic disk medium. In this state, a generated signal at the time of head crush is detected by a frequency band containing a peak sensitivity frequency of an intrinsic spectrum pattern of the head slider. In such a way, the generated signal at the time of head crush can be detected with high sensitivity by a sufficient S/N.
Patent JP-S62209164-A (JP)
Title: Production of sealing material
Inventor: HIROSE TOSHIBUMI
IPC: C08L71/02
Filed: 1986-09-27
Abstract: PURPOSE:To obtain an elastic sealing material for use in buildings, giving high bond strength, by exposing to moisture a composition comprising a polyether having crosslinkable alkoxysilyl group, amino group-substituted silane compound and curing catalyst to effect curing. CONSTITUTION:The following three components: (A) 100pts.wt. of a polymer with its main chain constituted essentially by polyether, having at the terminal crosslinkable alkoxysilyl group (e.g. of formula I or II) (pref. polyoxypropylene), (B) 0.01-20pts.wt. of an amino group-substituted silane compound (e.g. amino group-substituted alkoxysilane of, e.g. formula III) and reaction product from said amino group-substituted alkoxysilane and epoxy compound or methacryloxysilane compound and (C) 0.01-10pts.wt. of a curing catalyst (e.g. tin octylate, tetrabutoxytitanium) are kneaded in the absence of water followed by exposure to air when put to use to effect curing, thus obtaining the objective sealing material.
Patent JP-H0278741-A (JP)
Title: Control device for exhaust brake device
Inventor: HIRAMUKAI TOMOAKI
IPC: F02D9/06
Filed: 1988-09-14
Abstract: PURPOSE:To soften the shock of transmission which is associated with a selecting operation, by retaining an exhaust brake device in its non-operating state for a predetermined period of time after the selecting operation has been performed. CONSTITUTION:Exhaustion brake temporarily releasing means C are provided for retaining an exhaust brake device B in its non-operating state, regardless of any other conditions, for a predetermined period of time after the selecting device A of an automatic transmission has been shifted to its engine brake position; i.e., when a selecting operation for shifting the device A to the engine brake position is performed during driving at D-range and with the exhaust device B being operated, the exhaust brake device B is then retained in its non-operating state by the brake device temporarily releasing means C and for a predetermined period of time after the selecting operation. Within the period, its gear is shifted by the automatic transmission, and after a predetermined period of time has elapsed from the finish of the gear shift, the exhaust brake device B is retained again in its operating state.
Patent JP-2001017309-A (JP)
Title: Method for fabricating corrugated curtain, fabricating means therefor and the curtain
Inventor: ISODA NORIHIRO
IPC: A47H23/04
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To uniformly and efficiently impart corrugation shapes and pleat shapes to curtains by packing a relative multiplicity of the folded curtains in parallel into a flat box and heating and cooling the curtains form above and below by hot air and cold air to form peak parts and valley parts of the curtains, thereby fixing the corrugation shapes to the curtains. SOLUTION: When the curtain is folded by erecting the pleats toward the lower part Xb of the curtain along tacks t1, t2 and so forth of the upper part Xa of curtain, the peak parts m1, m2 and so forth and the valley parts n1, n2 and so forth are formed along the tacks t1 and t2. A relative multiplicity of the curtains X0 are successively packed into the flat box in the manner described above. The flat box does not require an upper cap and its bottom is formed by using a wire net or cleats. Many of such curtains are heated by the hot air. The cooling of the curtains by the cold wind after the heating is effective for enhancing the effect by the heating of this time. Arrangement is so made that the hot air and the cold air can easily come into contact with the surfaces of the peak parts and valley parts in the longitudinal direction of the respective curtains X0.
Patent JP-H04248629-A (JP)
Title: Arithmetic processing system
Inventor: MISHIERU JIENESUTE
IPC: G06F9/22
Filed: 1991-08-14
Abstract: PURPOSE: To make it possible to inspect the correct execution of an instruction. CONSTITUTION: In the arithmetic processing system for interpreting and executing a pair of logically related instructions in a software program, the execution of the instructions includes the decoding and execution of a pair of microcommands corresponding to the instructions. The system includes a means 100 for storing a code part corresponding to a micro-command part of an instruction to be executed, means 102 to 109 for calculating code data in accordance with the practical decoding and execution process of the micro-commands included in the execution of the instructions and a means 130 for comparing the calculated code data with the code part and detecting the generation of an error in the decoding and execution process of an applied instruction.  One instruction is interpreted and executed during the period of one reference machine cycle and the applied instruction is executed over plural continuous reference machine cycles.
Patent JP-H04112148-A (JP)
Title: Sheet member transporting device for image forming device
Inventor: TAKADA HIDEAKI
IPC: B65H5/36
Filed: 1990-08-30
Abstract: PURPOSE:To smoothly lead a sheet member which passes through a pair of transport rollers by separating a transport guide from the nipping part of a pair of transport rollers, when a pair of transport rollers transport the sheet member transported from the downstream part to the upstream side. CONSTITUTION:The top edge of a sheet member S1 transported from an upstream part is correctly led into the nipping part 13 of a pair of transport rollers 9 by the transport guides 10a and 10b in close to the nipping part 13 of a pair of transport rollers 9. Further, when a sheet member S2 transported from a downstream side passes through a pair of transport rollers 9, the sheet member S2 is smoothly led into the transport guides 10a and 10b separated from the nipping part 13 of a pair of transport rollers 9, preventing the top edge from being caught.
Patent JP-2001053512-A (JP)
Title: High-frequency resonator of temperature compensating type and high-frequency filter
Inventor: KIDA HIROYUKI
IPC: H01P1/30
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To realize temperature compensation, extending the required range with lightweight and simple constitution by constituting at least one of an inner conductor and an outer conductor with a member obtained by plating plastic whose coefficient of linear expansion can be selected to be a proper value. SOLUTION: Aluminum, whose specific gravity is small is used for the material of an outer conductor 2, a brass component, is used for an adjusting screw 3 for adjusting a resonance frequency, and phlyphenylene sulfide is used for the structure member of an inner conductor 1. Concerning polyhenylene sulfide, a coefficient of linear expansion can be selected arbitrarily, extending a wide range by adjusting the blending ratio of material pellet and it has characteristic capable of reducing a specific gravity as compared with metals. By using aluminum for the outer conductor 2 and brass for the adjusting screw and selecting the line coefficient of linear expansion of the inner conductor 1 to be a desired value, variation of the resonance frequency due to temperature variation can be compensated with sufficient accuracy.
Patent JP-H0276456-A (JP)
Title: Personal information registeration management system for facsimile equipment
Inventor: TOSHIKAWA TOSHIYUKI
IPC: H04N1/32
Filed: 1988-09-13
Abstract: PURPOSE:To restrict a user and to automate the management of the user by allowing a decision part to decide the permission/non-permission of transmission in accordance with a identified result of a identification part. CONSTITUTION:In case of a transmission request, the identification part 3 identifies whether personal information is registered or not. When the registeration of the personal information is identified, the decision part 4 permits transmission. When no registeration is identified, the decision part 4 does not permit the transmission.
Patent JP-H0781101-A (JP)
Title: Laser recording method
Inventor: AGANO TOSHITAKA
IPC: B41J2/475
Filed: 1993-09-14
Abstract: PURPOSE:To enable a highly precise image to be recorded at a high speed by a method wherein a recording data for a pixel is corrected on the basis of recording data before and after the pixel and above and below that. CONSTITUTION:A recording data after correction is prepared on the basis of recording data before and after a recording data and above and below that stored in an image memory 12, and stored in an image memory after correction 14. A laser diode 20 is driven according to the recording data after correction, and an image is recorded on a thermal recording material S. Consequently a highly precise image including thermal energy from a peripheral pixel can be recorded at a high speed.
Patent JP-S6385207-A (JP)
Title: Combined power generating system
Inventor: TSUJI TADASHI
IPC: C01B3/32
Filed: 1986-09-27
Abstract: PURPOSE:To intend to reduce an amount of required catalyst by constituting the system in such a way as setting up a reactor with a held-in catalyst which makes fuel vapor evaporated in a evaporator to react chemically for converting said vapor to a secondary fuel with higher fuel energy to superheat said secondary fuel to be supplied to a gas turbine generator system. CONSTITUTION:Fuel (a) is supplied to a gas turbine generator system 2 through a main fuel line 12a after raised in its temperature through heat exchanging with gas turbine exhaust gas (e) in a fuel treating system. This exhaust gas (e) is adjusted by an inlet damper and an outlet damper 8b, 8c at a branch duct so as to meet the quantity of consumed fuel, and the rest exhaust gas (f) is led to a exhaust boiler system 3 for generating steam and this generated steam is supplied to a steam turbine generator system 4. The fuel treating system is constituted by arranging a superheater 12, a reactor 11, a heater 10, an evaporator 9 and a fuel preheater 7a from flow-in side of the exhaust gas (e). And a catalyst used for endothermic chemical reaction is held only in the reactor 11 for making the fuel vapor from the evaporator 9 to react chemically to be converted to the secondary fuel.
Patent JP-S61109174-A (JP)
Title: Picture processor
Inventor: URUSHIBATA YUKIO
IPC: G06F15/17
Filed: 1984-10-31
Abstract: PURPOSE:To attain picture processing at a high speed and at the same time to improve the CPU processing efficiency, by outputting the picture data from a designated picture memory in parallel to and synchronously with each other and also independently of the CPU. CONSTITUTION:Picture memories 22-1 and 22-2 supply simultaneously start signals STRT from picture buses 25-1 and 25-2 and then start output of the picture data (picture data on the designated window area) at a time. In the memory 22-1, a gate circuit connected to the bus 25-1 is set in an enable state. While a gate circuit connected to the bus 25-2 is set in an enable state in the memory 22-2. The picture data outputted to buses 25-1 and 25-2 from memories 22-1 and 22-2 are supplied into a processor 23. Then the pictures are synthesized with an OR secured.
Patent JP-H0895022-A (JP)
Title: Liquid crystal display device
Inventor: ISHIBASHI OSAMU
IPC: G02F1/1335
Filed: 1994-09-26
Abstract: PURPOSE: To provide a liquid crystal display device in which especially paper whitening of white display is accomplished. CONSTITUTION: A liquid crystal display device, in which each of intersections of matrix electrodes 13a, 13b formed on two glass substrates 12a, 12b putting a liquid crystal layer 10 between them is used as a picture element α, is provided with a liquid crystal cell 1, in which a color filter 15 for RGB corresponding to each picture element α is arranged while trisecting an area of each picture element α.
Patent JP-S6290435-A (JP)
Title: Method and apparatus for coring in freezing sampling of sandy and gravelish ground
Inventor: TAMAOKI KATSUYUKI
IPC: E02D1/04
Filed: 1985-10-15
Abstract: PURPOSE:To secure the smoothness of the side of a specimen as well as the uniformity of the size of specimen and the desired length of the specimen by using a coring tube having a heating element attached to a coring bit on its tip. CONSTITUTION:A coring bit 12 is turned through an outer tube 8 while supplying an antifreezing liquid by a boring machine to excavate the frozen sandy and gravelish ground to a given depth. The heating element 13 of the bit 12 is heated up to apply heat to the tip of the coring tube 1, and when pulling up the tube 1 specimens are cut off by the tip of the tube 1. A desired length of specimens can thus be exactly obtained without defective cutting of the center of the sample.
Patent JP-H0393281-A (JP)
Title: Semiconductor photodetector
Inventor: YAMAMOTO AKINAGA
IPC: H01L31/10
Filed: 1989-09-05
Abstract: PURPOSE:To prevent light which is multiple-reflected in a transparent inorganic material film from reaching an adjacent diode by a method wherein when a plurality of photodiodes are adjacently formed on a semiconductor substrate, the substrate is covered with the transparent inorganic material film and this is separated between the adjacent diodes while the separated region is covered with an opaque material film. CONSTITUTION:The surface of a P-type Si substrate 1 for example is covered by a transparent inorganic material film 2 made of SiO2, while As ions are implanted below the film 2 with an internal to form an N-type region 4 so that a light receiving part isolated by means of the region 4 and the substrate 1 is constituted. In this state, light reflected from a photo diode is repeatedly reflected in the film 2 as indicated by arrows to reach an adjacent diode. therefore, by selectively etching the transparent inorganic film 2 in the isolation region, an opening is provided to divide the film 2. Then the opening is buried by an opaque material film 3 such as polycrystal silicon or Al, so that light is prevented from being obliquely incident to the adjacent diode.
Patent JP-2001048974-A (JP)
Title: Production of polyether
Inventor: KAWAMUKI HIROSHI
IPC: C08G65/12
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently obtaining a polyether having a high degree of polymerization by easily polymerizing a substituted epoxide except propylene oxide and epihalohydrin. SOLUTION: This method for producing a polyether is to conduct ring-opening polymerization of a substituted epoxide (except propylene oxide and an epihalohydrin) in the presence of (a) a metal complex containing both at least one kind selected from rare earth metals and its ligand and (b) an organometallic compound capable of reducing the rare earth metals.
Patent JP-H0275838-A (JP)
Title: House
Inventor: OGINO MITSUHIKO
IPC: E04B1/74
Filed: 1988-09-12
Abstract: PURPOSE:To effect cooling with an air-conditioning machine through a pipe in summer and remove cold air through the pipe in winter to improve habitability and thermal efficiency by a method wherein a space in a garret is made to communicate with an underfloor space through spaces in walls while the space in the garret is connected to the underfloor space with a pipe through the airconditioning machine. CONSTITUTION:In summer, air in a underfloor space 3 is sent to a air-conditioning machine 9 through a pipe 8 to cool, dehumidify and so on by the air-conditioning machine 9 and, thereafter, is discharged into a space 1 in a garret. The air is descended through spaces 7 in walls and is moved to the underfloor space 3 by a pressure due to the discharge and a temperature difference. In this case, the cooling of a living space 2 is effected through inner walls 12. One part of air flows into the living space 2 directly through a ceiling 10 and the inner walls 12 due to leakage upon descending from the space in the garret into the underfloor space 3 whereby cooling is effected. In winter, the air in the space 1 in the garret is sent to the air-conditioning machine 9 through the pipe 8 and is discharged into the underfloor space 3 after being heated. The air is warm and, therefore, ascends principally through the spaces in walls 7 and partially through the living space 2 whereby the air is moved into the space 1 in the garret. Accordingly, cold air near a floor 11 and the inner walls 12 may be removed.
Patent JP-S61106946-A (JP)
Title: Fuel injection timing control device
Inventor: ARIMA MANABU
IPC: F02D41/04
Filed: 1984-10-30
Abstract: PURPOSE:To promote carburetion and atomization and improve responsiveness of fuel supply by providing a changing ratio detecting means outputting changing ratio of charging amount of combustion air and a fuel injection timing changing means changing fuel injection timing. CONSTITUTION:A changing ratio detection means outputting a signal concerning changing ratio of charging amount of combustion air and a discriminating means discriminating a normal running condition and a transient running condition by an output oft he changing ratio detecting means are provided. a fuel injection timing changing means making injection timing of a fuel injection valve to a timing except suction stroke in normal running condition and making it to a suction stroke in transient running condition based on the output of the discriminating means is also provided. Thus, carburetion and atomization can be promoted and responsiveness of fuel supply can also be improved.
Patent JP-H0784562-A (JP)
Title: Device for storing image
Inventor: TAKANO HAJIME
IPC: G06F3/0484
Filed: 1993-09-16
Abstract: PURPOSE:To store an image temporarily erased from a picture on a VRAM, to control the storage area, to accelerate a re-displaying image display speed without increasing load on an application side in a window system. CONSTITUTION:This device is provided with a display image storage VRAM means 11 storing the image of the display picture 10, an image retreat VRAM means 12 retreating the image temporarily erased, an image retreat RAM means 13 storing the image when no image is stored in the means 12, an image control means 14 selecting any one of storage areas and an optimizing means 15 investigating the condition of the stored image, selecting the image with low priority and transferring it to the image retreat RAM means 13.
Patent JP-H0567645-A (JP)
Title: Semiconductor device
Inventor: OIMURA KATSUHIKO
IPC: H01L21/60
Filed: 1991-09-10
Abstract: PURPOSE:To provide a semiconductor device which can increase integration degree. CONSTITUTION:A first wiring layer 3 and a second wiring layer 5 are connected to each other through a through hole 9 provided in the region excluding the lower region of a bonding pad window 7 and the lower sectional constitution of the window 7 is formed into a constitution consisting of a semiconductor substrate 1, a first insulating later 2, the layer 3, a second insulating layer 4 and the layer 5 formed in order from the lower part. As the lower part of the window 7 has the layer 4, the layer 2 can be prevented from being broken by impact when a wire 8 is bonded. As a result, an element, such as a resistor, can be formed in the lower part of the window 7 and the integration degree of a semiconductor device can be increased.
Patent JP-2000088865-A (JP)
Title: Monitor for dispensation operation
Inventor: BURKHARDT CLAUDIUS
IPC: G01N35/10
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a monitor for dispensation operation capable of monitoring sucking of liquid into a dispensation needle and discharge therefrom with high accuracy. SOLUTION: A dispensation needle 12 is dipped into second liquid 14 into which first liquid 11 is to be dispensed, and a beam 19 from a light source 18 irradiates the second liquid 14 near the head of the dispensation needle 12, and a beam emitted from the second liquid 14 is detected by a light receiver 20 and processed by an electron detecting circuit 22. A time characteristic of the intensity of the detected beam in the discharge of the first liquid 11 from the dispensation needle 12 is different from that in the discharge of bubbles, therefore, the dispensation quantity can be accurately grasped by taking the difference into consideration.  As an evaluation variable the quotient (Am/Atot) of two integrated values corresponding to two faces of a chart of intensity versus time defined by the inclination (Bm) of a curve on the chart of intensity versus time, the initiation time (t1) and the time interval (Δt) can be used.
Patent JP-H0571544-A (JP)
Title: Bearing device
Inventor: NAGAYAMA TAKASHI
IPC: F16N33/00
Filed: 1991-09-10
Abstract: PURPOSE:To secure the grease exchange performance through the oil supply and improve the washing performance for grease in the disassembly of a bearing part, by installing a bent type oil passage part on the mounting/demounting surface between a bearing bracket and an end cover or on a packing inserted therebetween. CONSTITUTION:An end cover 14 is fitted into the recessed place of a bearing bracket 12, and a bolt 8 is screwingly inserted into the bolt through holes 8a and 8b and fixed, and an oil passage B on the bearing bracket 12 side and an oil passage C on the end cover 14 side are allowed to communicate, and further, an oil passage E which communicates to the oil passage C through an oil passage D communicates to an oil passage F which communicates to a grease charging chamber 12a of the bearing bracket 12. Further, the end cover 14 is fitted by inserting a packing 18 into the recessed place of the bearing bracket 12, and the meandering oil passages C and E are formed on the packing 18. Accordingly, when the end cover 14 is demounted, only the oil passages B and F in the bearing bracket 12 appear, and cleaning can be carried out easily.