baber/WOPTO huggingface dataset:
Patent JP-H1188192-A (JP)
Title: Method for compressing data and its device
Inventor: HADADY CRAIG ERIC
IPC: H03M7/46
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To increase a compression degree and to shorten a time required for compressing data by reading a data stream into a window provided with a history buffer and look-ahead buffer, selecting the coindident part of a head part in the look-ahead buffer with a specified part in the history buffer and encoding its address and run-length. SOLUTION: The data stream is read into a sliding window provided with the history buffer and the look-ahead buffer. At first, only the first part of an input data stream is processed at the same time and written in an output file. After that, a following part is read in the window so as to be processed as the first part of the succeeding data stream. A part compared by the look- ahead buffer is designated as the second part and a part compared by the history buffer is as the third part. When the coincidence of the second part with the third part is recognized, the head address and run-length of the third part are outputted in a pair.
Patent JP-H0824506-A (JP)
Title: Moving bed type active carbon adsorption device
Inventor: CHO KATSUMI
IPC: B01D15/02
Filed: 1994-07-21
Abstract: PURPOSE:To unnecessitate backward washing and to automate the rotation work of active carbon and the supply and discharge thereof by causing a raw water to flow in a spiral inside a drum and rotating the drum so that the active carbon may move in the reverse direction to the flow. CONSTITUTION:A screw 3 constituting a partition in a spiral is installed inside a horizontal cylindrical rotating drum 1. The end part of the screw blade is stuck on the inner surface of the drum 1. A treated water offtake pipe 6 for discharging the treated water from the inside of a main shaft 9 stuck on one end part of the drum 1 and the screw shaft part and inside the drum 1 is installed, and a raw water injection pipe 5 is installed so that it may be freely rotatable with the other end part of the drum 1 and the main shaft 9. Further, an active carbon feeding pipe 7 stuck on the treated water offtake pipe 6 and for feeding active carbon into the drum 1 is installed, and an active carbon withdrawal pipe 8 stuck on the raw water injection pipe 5 and having an opening above inside the drum 1 is installed so that the active carbon over a fixed level may be discharged to the outside of the drum 1.
Patent JP-S59149221-A (JP)
Inventor: YORUN MUNKU IENSEN
IPC: D06F67/04
Filed: 1983-09-13
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-H08336580-A (JP)
Title: Atomizer
Inventor: MORINAGA KENICHI
IPC: A61L9/12
Filed: 1995-06-12
Abstract: PURPOSE: To completely and efficiently diffuse a slight amt. of perfume by blasting the mist formed by spray of an atomizer adequate as an aroma device for diffusing a slight amt. of perfume into the amt. to a prescribed direction by a blasting means, then further, atomizing the mist by an ultrasonic vibrator transducer. CONSTITUTION: A depressing button driving shaft 8 depresses a depressing button 3 against a spring 9 when a solenoid 7 is energized. The liquid aroma sealed in a container 2 is then ejected from a nozzle 4 toward a diffusion hole 14. At this time, the atomized perfume is blown off forward by the operation of a blast fan 11. The relatively large particles among the atomized perfume are further atomized by the vibration of the prescribed vibration frequency oscillated by the ultrasonic vibrator transducers 5, 6. The perfume atomized in such a manner is delivered outside from the diffusion hole 14 and is diffused into the atm. An opening/closing cap 13 is opened and is exchanged with the fresh container 2 when the liquid perfume enclosed in the container 2 is used out.
Patent JP-H0460045-A (JP)
Title: Connecting method for screw reinforcing bar and reinforcing bar truss
Inventor: KIYAMA YOSHIMI
IPC: E04C5/18
Filed: 1990-06-27
Abstract: PURPOSE:To improve connection strength by forming the head section of a screw reinforcing bar larger than a tubular space formed with a tubular steel material and a steel truss, and forming the portions other than the screw section at intervals with optional angles on the right and left. CONSTITUTION:End sections 3 on both sides of an angle steel 2 are welded at the desired positions of a steel truss 1, and a screw steel bar 5 is inserted into a triangular space 4 surrounded by the angle steel 2 and the steel bar truss 1. A head section 6 larger than the triangular space 4 is provided at the end section of the screw steel bar 5, intervals with optional angles theta are provided on the right and left from the center section so that the screw steel bar 5 and the steel bar truss 1 are brought into no face contact with each other, and the screw steel bar 5 is coupled with an opposite screw steel bar 7 with a nut 8.
Patent JP-S57185992-A (JP)
Title: Electrolyzing device
Inventor: HASEBE SHIGETA
IPC: C25B9/17
Filed: 1980-12-01
Abstract: PURPOSE:To make a titled device smaller in size and higher in electric power efficiency by inersecting the ferromagnetic fields by a cylindrical magnet with the decomposing currents of spiral electrodes arranged in multiple stages thereby accelerating the agitation of an electrolyte and ion speeds. CONSTITUTION:An electrolyte is circulated between an electrolytic cell 1 and a gas separating cell 25, and decomposing currents are conducted to spiral electrodes 5 wound spirally by maintaining the spacing between both cathode and anode plates 7 and 8. A cylindrical magnet 3 mounted in the cell 1 is operated in such a way that the decomposing currents and mgnetic fluxes intersect. The electrolyte is moved in the direction conforming to Fleming's left-hand rule, whereby the electroloyte is agitated and electrolytically decomposed.
Patent JP-S6063373-A (JP)
Title: Formation of thin film
Inventor: YOSHIMARU MASAKI
IPC: C23C16/48
Filed: 1983-09-16
Abstract: PURPOSE:To form a thin film pattern on a semiconductor substrate by feeding a gaseous atmosphere onto the substrate, placing a selectively light transmitting mask parallel to the substrate, and irradiating light selectively on the substrate. CONSTITUTION:A semiconductor substrate 21 on which a thin film is formed is put in an atmosphere 24 of a reactive gas, and a mask 22 which transmits light only at parts corresponding to a pattern to be formed is placed over the substrate 21. Light is irradiated from lamps as light sources 25 arranged over the mask 22. The irradiated light is reflected from regions 23 which transmit no light on the mask 22, and it passes through the mask 22 at other parts. The passed light further passes through the atmosphere 24 and the substrate 21 to form selectively a thin film pattern 26 on the substrate by a photochemical reaction.
Patent JP-S5693440-A (JP)
Title: Pocket type portable receiver
Inventor: MIURA OSAMU
IPC: H04W84/02
Filed: 1979-12-27
Abstract: PURPOSE:To omit the trouble of the user for plural calls, by adding the function, by which plural contact destination numbers are stored, to the pocket type portable receiver. CONSTITUTION:The call number stored in temporary storage circuit 21 is compared with the number, which is assigned to the receiver, by call number comparing circuit 12. When detecting coincidence of them, circuit 12 transmits the coincidence signal to controlling circuit 32. Circuit 32 operates selecting circuit 24 to compare it with contents of contact destination number storage circuits 13-1,...13-n. Circuit 32 operates the condition display circuit by selecting circuit 27 and starts audible tone generating circuit 15 to generate the audible tone and reports the call to the user. The user selects one of circuits 13-1,...13-n by the display selecting circuit and displays its contents on contact destination number display circuit visually.
Patent JP-S6412545-A (JP)
Title: Multilayer interconnection of semiconductor integrated circuit
Inventor: TAKAHASHI TOSHIYA
IPC: G06F17/50
Filed: 1987-07-07
Abstract: PURPOSE:To enable the handling of all multilayer interconnection time delay coefficients by using one and the same parameter in a wiring delay time computation process by a method wherein all the layers constituting a structure of multilayer interconnection are made equal in wiring load. CONSTITUTION:A first insulating layer 2 is laminated on a substrate 1 and a first wiring layer 5 is provided thereon. Similarly, a second insulating layer 3 is laminated on the first wiring layer 5 and a second wiring layer 6 is provided thereon. A number (n) insulating layer 4 and a number (n) wiring layer 7 are again processed in the similar way. In all the wiring layers 5-7, the wiring width is so determined that the wiring layers 5-7 are equal to each other in wiring load coefficient. By using such a wiring width, a wiring load coefficient may be common to all the wiring layers 5-7. Under the conditions, in a process of computing time delay attributable to wire length, all the wires belonging in the wiring layers 5-7 may be regarded as those belonging in one and the same layer.
Patent JP-S5691552-A (JP)
Title: Clock signal receiving-multiplying circuit
Inventor: SHINOZUKA TAKASHI
IPC: H04L7/027
Filed: 1979-12-26
Abstract: PURPOSE:To permit a clock multiplication part to oscillate stably by itself even if an input signal discontinues, by inhibiting the output signal of a clock extraction part with the output of an input signal break detection part in a clock circuit which multiplies a phse synchronous loop by extracting a timing clock from a received transmission code string. CONSTITUTION:An input signal from input terminal 1 is supplied to tank circuit 22 via waveform equalizer 21 of clock extraction part 20 and also inputted to input signal break detection part 10. A clock output from tank circit 22 is inputted via AND circuit 40 to a clock multiplication part to multiply its frequency, obtaining output 3. When the input signal discontinues, output 4 of detecting circuit 10 is ceased and the output of tank circuit 22 is inhibited by AND gate circuit 40, but clock multiplying circuit 30 generates a stable self-oscillation output and is never influeced by noises, etc.
Patent JP-H0517614-A (JP)
Title: Rigid polyurethane foam
Inventor: KITA MITSUGI
IPC: C08G18/00
Filed: 1991-07-10
Abstract: PURPOSE:To obtain a lightweight foam product having excellent insulating performance and uniformity by using a combination of monochlorodifluoromethane (HCFC-22), 1,1,1,2-tetrafluoroethane (HFC-134a), 1,1-difluoroethane (HFC-152a), and 1,1-difluoroethane (HFC-142b) as a low-boiling foaming agent substitute. CONSTITUTION:As a foaming agent, use is made of a mixture comprising a hydrochlorofluorocarbon having a boiling point of 20 deg.C or higher as an essential component and one or more compounds selected from other hydrochlorofluorocarbons having a boiling point of 20-C or higher, hydrochlorofluorocarbons having a boiling point of -20 deg.C or lower, and hydrofluorocarbons having a boiling point of -5 deg.C or lower. The foam obtained using this foaming agent is superior in heat insulating properties and uniformity to the rigid polyurethane foam obtained from a formulation containing HCFC-123 alone or HCFC-141b alone as the foaming agent.
Patent JP-S6325764-A (JP)
Title: Documentation device
Inventor: CHUMA TAKAHIKO
IPC: G06F17/21
Filed: 1986-07-18
Abstract: PURPOSE:To easily detect errors of words and phrases in case only some words and phrases belonging to a group of the words and phrases to be used in documents exist in a document and some other words and phrases do not exist, by displaying the parts of said existing words and phrases and other parts in different display methods. CONSTITUTION:Character information supplied from a document information input part 1 is stored in a character information memory part 2. A corresponding word/phrase memory part 3 stores one or more sets of two words to be used opposite to each other in a document. A word/phrase retrieving part 4 retrieves the words and phrases stored in the part 3 out of the character information stored in the part 2 and stores the group of those retrieved words and phrases and the position of the document information in a detected word/phase memory part 5. A non-corresponding word/phrase retrieving part 6 retrieves only some detected words and phrases of their due group among those words and phrases stored in the part 5. These retrieved words and phrases are displayed at a document information display part 7 in different display methods from other parts.
Patent JP-S6327059-A (JP)
Title: Semiconductor device
Inventor: ODA TAKESHI
IPC: H01L29/72
Filed: 1986-07-18
Abstract: PURPOSE:To obtain optimum characteristics in a bipolar IC by forming a high concentration N-type lower collector layer of low diffusion coefficient on a predetermined region of a P-type substrate in a low breakdown strength unit and further forming an N-type collector layer of high diffusion coefficient on the predetermined region. CONSTITUTION:A high concentration P-type lower surface separating layer 2 and high concentration N-type lower collector layers 3a, 3b are formed on a P-type substrate 1. Then, an N-type collector layer 4 is formed in the layer 3a. Subsequently, a low concentration N-type epitaxial layer 5 is grown to form a collector region. Thereafter, a high concentration P-type upper surface separating layer 6 is so formed as to arrive at the layer 2, and a high concentration N-type upper collector layer 7 is so formed as to arrive at the layer 4. Subsequently, a P-type is diffused in the layer 5 to form a base region 8 of an NPN transistor. Thereafter, an N-type is diffused to form an emitter region 9 to complete the NPN transistor.
Patent JP-S5960182-A (JP)
Title: Condensing cycle in power generating plant
Inventor: MORITA MASANOBU
IPC: F28B9/06
Filed: 1982-09-29
Abstract: PURPOSE:To save a power in a power generating plant and reduce an area of site by a method wherein condensors are mounted above a cooling tower and the water in the condensors are dropped into the cooling tower. CONSTITUTION:Cooling water in a cooling tower 1 is supplied to condensors 4 mounted over the cooling tower 1 through a pipe 3 under an operation of supplying pump 2. Since the water in the condensors is naturally dropped into the cooling tower 1, a return pump for returning the condensed water to the cooling tower 1 and the water storing tank can be eliminated and a power in the power generating plant can be saved (from 30% of prior art to 25% or so). The equipments can be arranged in a compact form and a site area can substantially be reduced.
Patent JP-S5871641-A (JP)
Title: Manufacture of semiconductor device
Inventor: KIRISAKO TADASHI
IPC: H01L21/331
Filed: 1981-10-23
Abstract: PURPOSE:To reduce the parasitic capacity improving element characteristics and accelerating switching speed by a method wherein thick SiO2 film is separated in two heat-treatment processes and heattreated for specified thickness in the first process while in the second thermal oxidation process, thick SiO2 film is formed on the separation region between elements. CONSTITUTION:After finishing the second thermal oxidation process, photoresist film 31 is formed on the position other than Si3N4 film 25c formed on the collector contact region F and phosphorus (P<+>) ion is implanted into said collector contact forming region from said Si3N4 film 25c utilizing the photoresist film 31 as a mask to form n<+> type layer 32. In case of this phosphorus ion implantation, the implantation voltage need not be controlled as SiO2 films 26, 30 are very thick respectively amounting to 7,000Angstrom  and 8,200Angstrom . Next, after removing the photoresist film 31, collector contact region 23 is set up to reach the sunk layer 23. Then Si3N4 film 25B is removed and SiO2 film 24 and SiO2 films 26, 30 are etched making use of fluoric acid.
Patent JP-H0337947-A (JP)
Title: Focusing ion beam device
Inventor: SAWARAGI HIROSHI
IPC: H01L21/265
Filed: 1989-06-30
Abstract: PURPOSE:To simplify constitution of a control system by finding voltage value of a sublens by operation based on voltage value of the main lens obtained by focusing by means of the main lens. CONSTITUTION:Focusing of an ion beam 1B in the respective points in a scanning region of the ion beam 1B is performed by changing lens voltage to be supplied to the main lens 3, operation is performed based on the voltage required at that time so as to find lens voltage value when performed by a sublens 9, and this lens voltage value is memorized on the memory 21 for the sublens. At actual scanning of the ion beam, the memorized data are read out from the sublens, the lens voltage to be required for the sublens is supplied basing on these data for performing dynamic focusing. Thereby, simple constitution can perform dynamic focusing.
Patent JP-H0925581-A (JP)
Title: White chromate treatment excellent in chromium eluting resistance, corrosion resistance and coating suitability
Inventor: ISAKI TERUAKI
IPC: C23C22/33
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a chromate treating method improving the corrosion resistance and coating suitability of a nonferrous metal plated steel sheet or a nonferrous metallic material and imparting beautiful appearance after treatment and excellent chromium eluting resistance thereto. SOLUTION: The surface of a nonferrous metal plated steel sheet or a nonferrous metallic material is coated with a chromate treating soln. contg. reduced chromic acid in which the compositional ratio of Cr<3+> /Cr<6+> is regulated to 3/7 to 7/3 by 7.5 to 100g/L expressed in terms of anhydrous chromic acid, phosphoric acid compounds by 0.5 to 3.0 weight ratio to the one expressed in terms of anhydrous chromic acid in reduced chromic acid, silica and/or the colloidal silica of silicate by 0.5 to 5.0 weight ratio to the one expressed in terms of anhydrous chromic acid in reduced chromic acid, at least one kind selected from phosphonic acid and the salts thereof by 1.0 to 20g/L and water soluble or water dispersible organic high polymer compounds by >30g/L, and is dried under heating.  Thus, a white chromate film having beautiful appearance after the treatment and excellent in chromium eluting resistance, corrosion resistance and coating suitability can be obtd.
Patent JP-H0837389-A (JP)
Title: Heat pipe type radiator
Inventor: TANAKA SUEMI
IPC: G06F1/20
Filed: 1994-07-22
Abstract: PURPOSE:To efficiently cool heat generating elements for parts of electronic equipment mounted on a printed board, etc. CONSTITUTION:A heat pipe type radiator is constituted in such way that a cooling plate 3 is formed by arranging heat pipes 2 in parallel in a metallic case 1 and heat dissipating mechanisms 4 are provided to one or both ends of the cooling plate 3 in the length direction of the pipes 2. In addition, a stud made of the same material as that of the case 1 is joined to one or both surfaces of the plate 3 by welding and printed boards 5 respectively mounted with stud heat generating elements 6 are fixed to the stud.
Patent JP-S6418956-A (JP)
Title: Low alkaline cement composition having high strength
Inventor: KOIBUCHI KIYOSHI
IPC: C04B28/16
Filed: 1987-07-10
Abstract: PURPOSE:To obtain the titled composition consisting of a specific slag fine powder, portland cement and anhydrous gypsum and having excellent strength characteristics and low alkalinity. CONSTITUTION:20-150pts.wt. portland cement and 10-50pts.wt. anhydrous gypsum having pH6-10 and 1,500-5,000cm<2> Blaine specific surface area are added and blended to 100pts.wt. slag fine powder having 6,000-12,000cm<2>/g Blaine specific surface area obtained by pulverizing and classifying a granulated brastfurnace slag to provide the aimed cement composition.
Patent JP-2001002406-A (JP)
Title: Production of metal carbonate
Inventor: MATSUKI SHIROSHI
IPC: C01B32/60
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To decrease the load on waste liquid treatment by producing iron carbonate free from incorporating sodium component. SOLUTION: A ferrous chloride solution and an ammonium carbonate solution are prepared as raw material solutions and are heated and mixed. Iron carbonate is taken out from the slurried mixture by solid-liquid separation using a centrifugal separator 3 and an ammonium chloride solution of a mother liquor is reacted with sodium hydroxide to be separated into ammonia gas and a sodium chloride solution. The flue gas and water are supplied to the ammonia to produce ammonium carbonate by the gas-liquid reaction, which is recycled as the raw material liquid.
Patent JP-H1017800-A (JP)
Title: Remover composition for uncured epoxy resin
Inventor: MIYAHARA KUNIAKI
IPC: C08J11/08
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain a low-toxic remover composition excellent in removing/ cleaning ability, handleability and environmental compatibility, and useful in the fields such as various epoxy resin-based printing inks and adhesives, comprising N-methyl-2-pyrrolidone as the essential ingredient and specific other compounds. SOLUTION: This remover composition comprises (A) pref. 30-95wt.% of N-methyl-2-pyrrolidone as the essential ingredient and (B) pref. 5-70wt.% of a compound mixture composed of (B1 ) an alcohol compound such as a 1-9C aliphatic alcohol, (B2 ) an ester compound such as a 1-8C aliphatic or aromatic acid n-1-4C alkyl ester, (B3 ) a glycol ether compound such as a propylene-based glycol n-1-4C alkyl ether, (B4 ) a glycol ether acetate compound such as propylene glycol methyl ether acetate or 3-methoxy-3-methyl butyl acetate, and (B5 ) an alkoxypropionic alkyl ester such as a 1-2C alkoxypropionic 1-2C alkyl ester.
Patent JP-H1170920-A (JP)
Title: Apparatus for sterilizing, filling and closing container
Inventor: LEMKE KUNO
IPC: B65B55/02
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To improve reliability in sterilization and reduce time required for sterilizing an apparatus to reduce consumption of a sterilizing medium by placing an air blower inside a conduit coupling between an entrance of a sterilization chamber and an exit of a filling/closing chamber and by making a carrying direction of the air blower reversible. SOLUTION: First, conduits 42, 45, 47, 56, valves 46, 57 of sluice gates 21, 22 closed by flaps 23, 24 to sterilize a fine filter 29 inside a cooling chamber 13 and a filling/closing chamber 14, and a valve 36 of a sterile air filter 32 are closed while other valves 41, 48, 38 are opened, and an air blower 37 carries a sterilizing medium. Then the valves 38, 48 are closed and the valves 46, 57 of the sluice gates 21, 22 are opened, so that the sterilizing medium flows into the filling/closing chamber 14, the cooling chamber 13 and the sterilization chamber 12. Since, however, a region behind the flow is only slightly loaded with the sterilizing medium, the air blower 37 is switched over after a predetermined processing time, thereby reversing a direction of the flow of the sterilizing medium.