baber/WOPTO huggingface dataset:
Patent JP-H02132557-A (JP)
Title: Hash system and table control system
Inventor: MORI TOSHIAKI
IPC: G06F17/30
Filed: 1988-11-14
Abstract: PURPOSE:To perform each hashing process at a high speed by allocating plural entries having the keys which are converted into the same hashing value with a hash function among those entries of a hash table so as to minimize the number of virtual memory pages including those entries. CONSTITUTION:An entry register means allocates plural entries 208 having the keys 201 which are converted into the same hash value with a hash function 203 among those entries of a hash table 204 so that the number of pages of virtual memory included the entries 208 is minimized. Then the entry register means works to collect the keys 201 having the same hash value into the same page. Thus the occurrence of paging is suppressed to the retrieval and registration of synonyms. As a result, the paging is reduced and the data retrieving time is shortened via a hash system.
Patent JP-H0596062-A (JP)
Title: Virtual experience device for visiting facilities
Inventor: MOTEGI TOSHIO
IPC: H04N5/85
Filed: 1991-10-04
Abstract: PURPOSE:To provide the virtual experience device for visiting facilities, which can impart experience being rich in presence such as a person executes positively visiting by himself. CONSTITUTION:This visiting facilities capable of successively viewing plural visiting objects by passing through a desired path presents a virtual experience to a user. In a storage means 10, moving pictures of three attributes of the moving picture of a first attribute for showing the state for moving the contents of the visiting facilities along a prescribed path, the moving picture of a second attribute for showing the state of the periphery in a prescribed branch point, and the moving picture of a third attribute for showing the state of a prescribed visiting object are stored so that a random access can be executed for every moving picture. A control means 20 determines the moving picture to be presented in the next time, based on input information from an input means 50 and a prepared prescribed algorithm, reads out this moving picture from the storage means 10, a video is presented by a display means 30, and an audio is presented by an audio output means 40.
Patent JP-H05129605-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HAYASHI KATSUYOSHI
IPC: H01L29/78
Filed: 1991-10-31
Abstract: PURPOSE:To acquire a semiconductor integrated circuit device which can calculate a threshold value voltage by neglecting influence of an electric field by short channel effect in a short channel MOS transistor. CONSTITUTION:A MOS transistor is formed by the same wiring formation process as a source electrode 16, a gate electrode 12, a drain electrode 17 formed on a semiconductor substrate. A potential fixed conductive film layer 14 whose potential is fixed as a VDD potential or a GND potential is constituted to hole an entire of a gate electrode between a gate electrode and a source electrode and between a gate electrode and a drain electrode on an MOS transistor element. Therefore, in a short channel MOS transistor, most of electric field generated from the side of the gate electrode works only to the potential fixed conductive film layer. As a result, it is possible to calculate a logical threshold value without minding short channel effect, to realize circuit simulation of high precision and to ensure a wide range of allowable manufacturing dispersion in a manufacturing process.
Patent JP-H05202911-A (JP)
Title: Warming up of pressure media in hydraulic circuit and its device
Inventor: BUARUTAA KUROTSUPU
IPC: F15B21/0427
Filed: 1992-10-23
Abstract: PURPOSE: To simplify a warming up process of a building machine with a hydraulic pressure circuit to enable the warming up automatically without participating in an operator. CONSTITUTION: The temperature of a pressure medium is continuously measured by a temperature sensor 17 and is reported to a warm-up adjuster 18 with a comparator storing the temperature limit. During the temperature has not reached the critical temperature, an escape valve is retained at the original position and the pressure supplied by an auxiliary constant volume type pump 13 is transmitted as a third signal to a desired flow rate regulator 6. When the temperature reached the critical temperature, the escape valve is switched to a connection position by the adjuster 18 and the transmission of the third signal is stopped.
Patent JP-H03150616-A (JP)
Title: Ground mechanism for rail mounting apparatus
Inventor: KEBIN KEI KUUKU
IPC: G06F1/16
Filed: 1990-10-25
Abstract: PURPOSE: To ground a device mounted to a non-conductive supporting structure by a rail by providing a fold-back part which is extended from a main body along a part on the second side of the rail at the first end part of the rail and connectable to a contact point for grounding. CONSTITUTION: The rail 190 is an almost flat strip provided with opposing end parts 190A and 190B and is provided with opposing side faces 190C and 190D further. The rail 190 is provided with the opening 375 of an appropriate shape for receiving a side spring contact point 350 at the time of installing a grounding spring 330 onto the rail 190. The opening 380 of the rail 190 is turned to the appropriate shape for receiving the flange 345 of a fold-back spring part 340 at the time of installing the grounding spring 330 onto the rail 190. The recessed part 385 of the rail 190 surrounds the rail end part 190A from the opening 380 of the rail side face 190C to the opening 380 of the rail side face 190D and the recessed part 385 receives the fold-back spring part 340. Thus, grounding is surely performed.
Patent JP-H03147104-A (JP)
Title: Character reader for metallic stock and managing method for metallic stock utilizing the reader
Inventor: SATO YASUSHI
IPC: G06Q50/04
Filed: 1989-11-02
Abstract: PURPOSE:To read a character as an exact character by photographing a character containing an identifier in an illuminated state, setting it as an erecting character by analyzing an image signal, reading it by a learning function and outputting it. CONSTITUTION:A computer 7 is allowed to hold in advance a learning function so that an input image can be decoded surely, and also, when the input image is upside down it becomes impossible to decode it, therefore, in addition to a character displayed on a metallic stock 13, an identifier by a suitable symbol mark, a frame for surrounding the character or an underline, etc., is provided in advance, a function rotated until the character is erected by the identifier 16 is also provided on the computer 7 can be character is outputted. In such a way, even if the character is read in any state, it can be read as an erecting and exact character.
Patent JP-H04162438-A (JP)
Title: Semiconductor device
Inventor: MERA RYUTARO
IPC: H01L21/60
Filed: 1990-10-24
Abstract: PURPOSE:To prevent the cause of a fault die to corrosion by the effect of moisture permeated to a sealing resin by connecting all aluminum pads to bonding wires in a semiconductor device with the aluminum pads integrally formed with aluminum wirings. CONSTITUTION:A silicon nitride film 3A is plasma-grown as an inter-layer film, and aluminum is sputtered, and patterned, thus forming an upper-layer aluminum wiring 4. A PSG film 5 as a passivation film is formed through a vapor growth method and a silicon nitride film 3B as the passivation film through a plasma growth method respectively. A photo-resist is applied, the silicon nitride film 3B and the PSG film 5 are exposed and developed by using a mask for exposure so that the silicon nitride film 3B and the PSG film 5 in an aluminum pad section required can be removed and a mask is shaped, and the silicon nitride film 3B and the PSG film 5 are taken off through a plasma etching method and aluminum pads 6A, 6B are formed. Bonding wires 7A, 7B are bonded with the aluminum pads 6A, 6B.
Patent JP-H11107212-A (JP)
Title: Recovery, treatment, and supply device for grouping work water in road
Inventor: TODA HISAO
IPC: E01C23/09
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To enable a long and continuous grouping work by recovering working water on roads, removing small stones or the like, dissolving a coagulant in the remaining muddy water, precipitating mud in a rapid multi-stage settling method, separating sludge from filtrate through a filter press, collecting only the clarified water to reuse as the working water. SOLUTION: After working water flowing down on road faces has been sucked to recover it into a vacuum recovery tank 6 for rejecting small stones, it is sent to a multi-stage rapid settling filter tank 7 in which the inside is divided by a plurality of partition wall plates. A coagulant 30 disposed in respective tanks is dissolved in the recovered water for filtration to accelerate rapid settlement. And the water is sent to a filter press 8 in which sludge is separated from water and the clarified water is accumulated in a filtrate tank 9. Cake in the filter press is discharged to the outside. When a certain quantity of filtrate is accumulated, it is returned to a clarified water tank 10 to reuse as the working water. As the recovered water is classified to sludge and clarified water and the clarified water is circulated for the working water, it is not necessary to suspend the grouping work for replenishing water and hence, a long and continuous work can be carried out.
Patent JP-H11188235-A (JP)
Title: Decomposing method for organic halogen compound and treatment of discharged gas, waste gas and process gas
Inventor: WELLNER KLAUS
IPC: B01J35/04
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of especially economically decomposing an organic halogen compd. by allowing it particularly dioxin, to contact with a solid catalyst in the presence of oxygen. SOLUTION: In this method for decomposing the org. halogen compd. incorporated in the gas by subjecting the gas to oxidative decomposition in the presence of the oxygen by using the catalyst based on zinc oxide, tin dioxide, zirconium dioxide, iron oxide, silicon dioxide, aluminum oxide and/or titanium dioxide, the gas is brought into contact with the catalyst within a temp. range of 60-150 deg.C. The gas is passed through a catalyst bed having a honeycomb or cellular or planar catalyst having 1,450-200 m<2> /m<3> geometrical surface area.
Patent JP-2000007819-A (JP)
Title: Porous film and its production
Inventor: UMEKAWA HIDEKI
IPC: C08L23/00
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To produce a porous film having good slipperiness and suitably usable as a battery separator. SOLUTION: This porous film is obtained by forming a polyolefin-based resin composition consisting of 80-50 wt.% polyolefin-based resin containing a modified polyolefin-based resin having a polysiloxane molecular chain chemically bonded to the polyolefin resin at least as a part thereof, and 20-50 wt.% polysiloxane gum having 100,000-5,000,000 average molecular weight, into a filmy shape, and extracting the polysiloxane gum finely dispersing in the obtained filmy product with an organic solvent. The porous film comprises the polyolefin-based resin composition and has 0.01-3 μm open cells and 20-50% porosity.
Patent JP-H07141261-A (JP)
Title: Ciphering device
Inventor: MORI AKIHIRO
IPC: G06F21/86
Filed: 1993-11-16
Abstract: PURPOSE:To maintain secrecy by preventing a ciphering system from being deciphered by a 3rd person. CONSTITUTION:At the time of installation, programs for a ciphering and a deciphering process, key parameters for ciphering and deciphering, and data of hardware logic are stored by initial program loading(IPL) from external facsimile in a program RAM 13, a parameter RAM 14, and an SRAM in a ciphering circuit 17 through a FAX interface part 16, and those data are backed up by a battery 18. If the cover of the facsimile equipment is open or disassembled, relay contacts SW1--SW3 are driven and the RAMs 13 and 14 and the SRAM in the ciphering circuit 17 are not backed up by the battery 18 any more, so that the respective held data are erased.
Patent JP-2000110560-A (JP)
Title: Fan revolution speed control method and its device
Inventor: MORIYA NAOYUKI
IPC: F01P7/04
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To efficiently drive a cooling fan in accordance with necessity of cooling. SOLUTION: An engine 11 is furnished with a main pump 12 for work to drive a working machinery system and a revolving system of a hydraulic shovel and a pump 13 for a fan. The pump 13 for the fan controls revolution speed of a motor 15 for the fan by variably controlling a pump delivery flow rate by an electric/oil transfer valve 18 and controls fan revolution speed of a cooling fan 17. The electric/oil transfer valve 18 is controlled by a controller 34. Each of temperature of intake air, working oil and coolant cooled down by the cooling fan 17 is respectively detected by temperature detection sensors 27, 28, 29. The controller 34 controls fan revolution speed of the cooling fan 17 by controlling a delivery flow rate of the pump 13 for the fan so that each of detected temperature becomes target temperature previously set.
Patent JP-2000134138-A (JP)
Title: Non-delay system to cancel subband echo
Inventor: JIN QU
IPC: H04M1/60
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To eliminate all delays by applying band division to a digital echo signal and a digital reference signal so as to sample the lower frequency components and to obtain an expected echo path, receiving a digital reference signal and an LMS signal, outputting them at an earlier time, and subtracting a signal outputted from a forward filter and resulting from sampling the high-frequency components of the signals, recombining and reconfiguring them from the digital echo signal. SOLUTION: The output of a filter bank reconfiguration employing a forward filter 25 indicates the copy of echo without delays based on a reference signal received at each subband level. A subband reconfiguration 27 acts like sampling of a high frequency component and processes increasing a signal sampling speed through O-insertion by means of a non-video filter and recombines subband signals to recover the original signal. General requirements of a subband decomposition 17 and the subband reconfiguration 27 are that the original signal be recovered without distortion and deterioration after the reconfiguration processing section 27. An LMS filter 23 configures an adaptive filter to estimate an echo without delays.
Patent JP-S62216801-A (JP)
Inventor: DEIDEIE BONJIYAN
IPC: B60B35/06
Filed: 1986-12-02
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-H08143860-A (JP)
Title: Production of heat storage unit
Inventor: TAKAHAMA KOICHI
IPC: C09K5/06
Filed: 1994-11-22
Abstract: PURPOSE: To obtain a heat storage unit capable of uniformly carrying out the mixing and kneading without any unevenness and providing a heat storage unit hardly causing the exudation by converting a specific organic heat storage material into a molten state, then adding a polyolefin thereto and mixing and kneading the resultant mixture. CONSTITUTION: (A) An organic heat storage material (preferably a crystalline hydrocarbon, etc.) capable of reversibly carrying out the phase transition between a solid and a liquid phases is converted into a molten state and then mixed and kneaded with (B) plural polyolefins having different viscosities, preferably (i) a low-melt viscosity polyolefin in a molten state. (ii) A high-melt viscosity polyolefin is then added thereto and the components in a molten state are mixed and kneaded to afford the objective heat storage unit. Furthermore, the component (i) is preferably a polypropylene such as atactic polypropylene having <=40% crystallinity and the component (ii) is preferably any one of a high-density polyethylene, a low-density polyethylene and a straight-chain low-density polyethylene.
Patent JP-H01128522-A (JP)
Title: Forming method for resist pattern
Inventor: YAMAUCHI SATOSHI
IPC: H01L21/30
Filed: 1987-11-13
Abstract: PURPOSE:To form a pointlike window pattern of fine submicron class by exposing and developing a first resist of a superposed window section of a window pattern formed on a third pattern and a window pattern formed on a second pattern thereby to form a window pattern. CONSTITUTION:A positive type first resist film 1 is exposed and developed with a transfer mask thereby to open a rectangular window pattern P1 having 2-3mum of length and approx. 0.7mum of width. Then, a negative type second resist film 2 is exposed and developed with other transfer mask thereby to open a rectangular window pattern P2 having 2-3mum of length and 0.7mum of width perpendicularly to the pattern P1. Thereafter, a positive type third resist film 3 is exposed and developed thereby to form a pointlike window pattern P3 opened in a superposed window section of the pattern P1 of the film 1 and the pattern P2 of the film 2. That is, when the window patterns of the resist films made of three layers are sequentially formed, a pointlike window pattern of submicron of approx. 0.7mum is easily formed by an ultraviolet ray exposure method.
Patent JP-H11126342-A (JP)
Title: Optical disk device
Inventor: YAMADA SHINICHI
IPC: G11B7/085
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical device capable of operating tracking control even when an actuator is oscillated with a primary resonance frequency due to a disk with a large eccentricity or an abnormal operation of a tracking control and preventing two focusing lenses from being wrongly changed over. SOLUTION: In an initial state, a tracking control is halted. A microcomputer 181 connects a terminal (b) to a terminal (c) of a switch 122. Therefore, the relative speed of an optical beam to a track is inputted to a power amplifying circuit 133. Therefore, the current according to the relative speed is allowed to flow through a tracking coil, and a focusing lens 103 moves so that the velocity of the optical beam relative to the track may become zero. The microcomputer 181 connects the terminal a with the terminal C of the switch 122 when the velocity of the optical beam relative to the track enters a predetermined fixed range, and closes the switch 131 to initiate an operation of the tracking control again.
Patent JP-H05125888-A (JP)
Title: Driving device for detecting body
Inventor: KIMURA NOBUHIKO
IPC: E21B47/04
Filed: 1991-11-01
Abstract: PURPOSE:To surely and steadily support a detecting body so that it may not incline and move in a detecting body driving device to drive the detecting body into the ground from the side wall of a measuring hole. CONSTITUTION:A device body 20 has a pressing piston 50 to drive out a detecting body 70 from the device body 20, and the outside wall of the device body 20 has a guiding face 60 provided with a guiding hole 62 for the detecting body 70. The guiding face 60 can protrude outside the device body 20, and is energized by magnetic force or the like toward the device body 20, and a coil spring 80 is fitted between the guiding face 60 and the pressing piston 50 so as to enclose the outer periphery of the detecting body 70. The detecting body 70 is therefore surely supported in an exact posture by the guiding face 60 which protrudes from the device body 20 to abut on the inner wall of a measuring hole 10 and the coil spring 80.
Patent JP-H02137652-A (JP)
Title: Method for continuous casting of ingot having small section
Inventor: HIRASHIRO TADASHI
IPC: B22D11/10
Filed: 1988-11-15
Abstract: PURPOSE:To obtain the ingot having excellent characteristics at a high yield by heating up a feed nozzle in common use as the bottom of a tundish to a specific temp. or above, then starting casting at the time of connecting a casting mold directly or via refractories having high thermal conductivities to the feed nozzle and producing the ingot. CONSTITUTION:A SUS 304 steel, etc., are melted and the melt thereof is charged into the continuous casting device constituted of the tundish 1 having the feed nozzle 2 in the bottom and a casting mold 4 connected thereto via the connecting refractories 3. The small-diameter ingot is cast under the following casting conditions, i.e., prescribed average drawing rate, cycle number, pulling time/stop time, one cycle pitch, overheating degree of the molten metal, diameter and length. The temp. of the feed nozzle and the increase and decrease state of the abnormal mark part length are investigated at the time of casting and the relation between the time when the casting mold attains the stationary temp. and the length of the abnormal drawing mark is investigated after the start of the casting. The feed nozzle is preferably heated up to >=1000 deg.C before the start of the casting.
Patent JP-H01129404-A (JP)
Title: Oil reference-temperature device for oil-filled electrical equipment
Inventor: OKAMOTO TATSUO
IPC: G05D23/00
Filed: 1987-11-16
Abstract: PURPOSE:To compensate a temperature automatically and minutely to the conditions of sunshine by arranging solar batteries to each of a plurality of external wall surfaces receiving the rays of sunlight in an oil-filled transformer, supplying output power from the solar cells and heating oil included in an oil pot. CONSTITUTION:Solar batteries 11 are supported in parallel in each of external wall surfaces as the light-receiving surfaces of direct sunlight in a plurality of external wall surfaces in the mutually different directions of a tank 4, and dispersed and installed at a plurality of positions when the conditions of sunshine remarkably differ with location even on one external wall surface. A heating element 13 is housed under the state in which it is dipped into oil 15 included in an oil pot 14 through an airtight terminal 18, and connected to output circuits for a plurality of solar batteries 11 mutually connected in parallel such as the solar cells 11A, 11B, 11C with diodes for preventing counterflows through a current regulator 12 such as a rheostat. A temperature sensor 16 in the oil pot is connected to a converter 17 through a terminal 19, the temperture of oil is converted into an electric signal proportional to the oil temperature of the oil pot 14, and an oil reference-temperature signal as is output toward an equipment monitor system.
Patent JP-H07140799-A (JP)
Title: Transfer paper separation device
Inventor: MIYAKE HISAFUMI
IPC: G03G15/16
Filed: 1993-11-18
Abstract: PURPOSE:To provide a transfer paper separation device capable of previously preventing faulty carrying even in the case of the transfer paper of a small size without impairing a function for separating the transfer paper. CONSTITUTION:This device is equipped with a conductive separating body which is disposed on a photoreceptor 2 by leaving a gap between them and on which separation voltage including an AC component is impressed, a moving means 130 actuating the conductive separating body to an acting position proximate to the photoreceptor 2 and a lower position separate from the photoreceptor 2, a transfer paper passing detection means 145 detecting that the leading edge of the transfer paper P passes the conductive separating body, and a control means 150 controlling the actuation of the moving means 130 so that the conductive separating body located at the acting position at the time of transferring may be actuated to the lower position separate from the photoreceptor 2 when the leading edge of the transfer paper P passes the conductive separating body based on a signal from the detection means 145.