baber/WOPTO huggingface dataset:
Patent JP-S61205377-A (JP)
Title: Ignition timing controlling method in internal-combustion engine
Inventor: FUKUTOMI YOJI
IPC: F02D41/02
Filed: 1985-03-07
Abstract: PURPOSE:To speed up a temperature rise in an exhaust catalyzer floor at the time of cold engine starting, by setting a timing delay compensation value according to the lapse of time from an engine starting point when the engine is in a state other than the specified running one, while compensating the optimum ignition timing with this timing delay compensation value. CONSTITUTION:In case of an engine provided with an exhaust emission control device controlling a harmful exhaust gas component with a catalyzer, whether the present running state is just after coming off a cranking state or not is judged. When NO is judged, a timing delay compensation value is determined according to the detected value of the lapse of time from an engine starting point in the case where engine speed is below the specified one (for example, 3,000r.p.m.), throttle valve opening below the specified one (for example, 20deg), suction temperature below the specified one (for example, 15 deg.C) and cooling water temperature below the specified one (for example, 70 deg.C), that is, the engine is in the specified running state. And, with this timing delay compensation value, the precalculated optimum ignition timing is controlled so as to be compensated.
Patent JP-H02225222-A (JP)
Title: Sheet material sending device
Inventor: WAKAO NAHO
IPC: B65H1/14
Filed: 1989-02-23
Abstract: PURPOSE:To easily and surely pile sheet material onto a tray without damaging the undersurface of the bundle of the sheet material by installing a guide member which projects from the sheet piling surface of the tray and guides the sheet material so as not to contact a frictional member when the tray lowers to a sheet material piling positions. CONSTITUTION:When a tray 2 lowers to a sheet material piling position, a guide member 21 projects to the sheet piling surface 3 of the tray 2, and the bundle of the piled sheet material is guided so as not to contact a frictional member 20, by the guide member 21. Therefor, the sheet material can be piled easily and surely onto the tray 2 without damaging the undersurface of the bundle of the sheet material.
Patent JP-S61203602-A (JP)
Title: Preparation of rare-earth element-cobalt magnet powder for resin magnet
Inventor: NATE TATSUO
IPC: C22C19/07
Filed: 1985-03-07
Abstract: PURPOSE:To obtain magnet powder for a resin magnet having an improved residual flux density and a high maximum energy product, by a method wherein samarium- praseodymium-neodymium-cobalt alloy ingot is obtained by melting and casting, and this alloy ingot is subjected to heat treatment and then crushed so as to obtain magnet powder whose composition is expressed by Sm1-x Prx-y Ndy Coz. CONSTITUTION:Samarium-praseodymium-neodymium-cobalt alloy ingot is obtained by melting and casting, and this alloy ingot is subjected to heat treatment in which it is heated for 30min-5hr at a temperature of 600-900 deg.C and then cooled down rapidly. Thereafter it is crushed so as to obtain magnet powder whose composition is expressed by Sm1-x Prx-y Ndy Coz (where 0.05<=x<=0.40, 0.01<=y<=0.39, 0.01<=x-y<=0.39, 4.7<=z<=5.3). If the heat treatment is conducted at a temperature lower than 600 deg.C and in a time shorter than 30min, it is impossible to obtain such effect of the heat treatment sufficiently that phases produced are turned into single phases of 1-5 systems with thermal strain removed so that a stable coercive force can be obtained. When the temperature exceeds 900 deg.C and the time exceeds 5hr, on the other hand, the composition of the magnet powder thus obtained tends to depart from the scope of limitations, and phases other than the 1-5 systems tend to be produced.
Patent JP-H02220833-A (JP)
Title: Filament winding forming method
Inventor: TAKAHARA YOICHIRO
IPC: B29C70/06
Filed: 1989-02-23
Abstract: PURPOSE:To produce mounting holes without cutting off reinforcing fiber and consequently lowering the strength of a formed item by a method wherein pins are detachably protruded in advance at the predetermined locations of a mandrel and, after the curing of resin, the pins are removed from the mandrel. CONSTITUTION:A mandrel 40 used for forming a shock absorber 20 has through holes 41 and 42 bored at the predetermined sites. By rotating the mandrel 40, into the 41 and 42 of which pins 51 and 52 are fittingly fixed, through a shaft 43 with a motor in the direction indicated with the arrow, reinforcing fiber 60 is wound on the peripheral surface of the mandrel 40. At this time, resin- impregnated fiber 60 passed through a resin tank, in which thermosetting resin is stored, are wound on the peripheral surface of the mandrel 40 until the layer having the predetermined thickness is formed. At this time, the layer is pierced by the pins 51 and 52. After that, the formed layer is heated in a heating oven. After the curing of the resin impregnated in the fiber 60, the pins 51 and 52 are drawn off from the mandrel 40 so as to remove a formed article.
Patent JP-S63213648-A (JP)
Title: Vacuum furnace
Inventor: HAKOZAKI MASATOSHI
IPC: C22F1/04
Filed: 1987-02-27
Abstract: PURPOSE:To uniformly evacuate the inside of a furnace casing and to easily evacuate the inside of a heating chamber to a high vacuum, by separately providing an evacuation passage furnished with an exhauster in the heating chamber in the furnace casing and on its outside, and communicating both passages with a connecting pipe. CONSTITUTION:The heating chamber S1 as a treating space surrounded by a partition plate 2 of stainless steel, etc., and wherein a material to be treated is set is provided in the furnace casing 1. The space between the partition plate 2 and the furnace casing 1 is used as a heating space S2 provided with a heating means. The evacuation passages 12 and 21 are connected to both spaces S1 and S2 respectively at exhaust ports 3 and 4, and provided the evacuating exhauster respectively, and both passages 12 and 21 are communicated by the connecting pipe 27 having a valve 30. In the vacuum furnace of such as constitution, the valve 30 is firstly opened to roughly evacuate the inside of the furnace casing 1, and both spaces S1 and S2 are simultaneously evacuated to a specified pressure without deforming the partition plate 2. The valve 30 is the closed, and both spaces S1 and S2 are evacuated to a high vacuum of the specified pressure. The material to be treated in the heating chamber S1 is subsequently heated by the heating means.
Patent JP-H09207378-A (JP)
Title: Multineedle recording head
Inventor: NAKAMURA MASAKI
IPC: B41J2/395
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To manufacture multineedle recording head capable of preventing short failures or wire breaking failures in manufacturing a multineedle head. SOLUTION: Protective covers 21 are set on both sides of recording electrode wiring materials 10 for covering and protecting the whole of each recording electrode wiring material 10 mentioned above. The protective covers 21 are adapted to execute the fixation between an electrode support block 11 and wiring material fixation members 3, and has a hollow part 30 therein so as to hold the electrode support block 11 and a wiring substrate 13 at given distances. Accordingly, each recording electrode wiring material 10 being led out of the electrode support block 11 and put together at bundling parts 17 is housed in a sagging manner in the hollow part 30, thereby protecting the wire intersection part.
Patent JP-H03246557-A (JP)
Title: Information transmission device for electronic processor
Inventor: KIKUNO MITSUTOYO
IPC: G03G21/00
Filed: 1990-02-23
Abstract: PURPOSE:To surely receive information and to improve the degree of freedom in an operator's working scope by providing an informing means which is pro vided in a remote control means and informs the presence or absence of the reception of a normal or periodic signal from a signal generation means and the content of the information corresponding to the detection state of a detection means, respectively. CONSTITUTION:The signal generation means 50 provided in a processor main body normally or periodically generates the signal. Therefore, in the case that the remote control means 90 exists within a range where the signal reaches, the signal is normally or periodically detected by the means 90 even when abnormality, etc., does not occur in the processor main body. Since the informing means L1-L5 provided in the means 90 inform the presence or absence of the reception of the normal or periodic signal from the means 50 and the content of the information corresponding to the detection state of the detection means 420, it is known based on the content of the information of the informing means L1-L5 whether the position of the means 90 is within or out of the specified range. Thus, the information is surely received and the degree of freedom in the operator's working scope is improved.
Patent JP-S56140794-A (JP)
Title: Remote control transmitter
Inventor: MASAKI TAKAAKI
IPC: G08C17/00
Filed: 1980-04-03
Abstract: PURPOSE:To ensure an automatic make of power source of a transmitter and subsequent working and cut-off of the power supply, by carrying the information with the pulse train signal to transmit the information with the higher harmonic signal and thus giving an instantaneous operation of an operation switch. CONSTITUTION:The power source part 1 consisting of the battery incorporated into a transmitter is connected to the pulse designating part 3 of the next stage and the timer circuit 35 by closing the operation switch 2. The working state of the part 3 is kept although the operation of the switch 2 is instantaneous. At the same time, the supply of voltage is held for a certain time to both the pulse train signal generating part 4 and the high frequency wave generating part 5 by the timer circuit 35. The part 4 performs a pulse modulation according to the designation signal supplied from the part 3 to generate a modulated pulse train signal. This signal is radiated to outside with the high frequency signal generated at the part 5 used as a carrier wave.
Patent JP-S53129930-A (JP)
Title: Pulse current source
Inventor: ISOBE TERUO
IPC: G11C11/41
Filed: 1977-04-20
Abstract: PURPOSE:To achieve a pulse current source by constituting a current switch, which can be driven with the minor amplitude pulse and supply the prescribed pulse current to several loads simultaneously featuring a high-speed and steady action as well as a high suitability to the integration.
Patent JP-2000243382-A (JP)
Title: Manufacture of positive electrode active material for lithium secondary battery
Inventor: SASAKI ITSUKI
IPC: H01M4/505
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide excellent performance in load characteristics and charge/ discharge characteristics at a high current density by baking a raw material of a lithium manganese oxide in the no-oxygen atmosphere, and cooling it in the oxygen atmosphere. SOLUTION: A lithium manganese oxide with a spinel structure including oxygen deficiency is synthesized during the baking process of a raw material of a lithium manganese oxide in the no-oxygen atmosphere, and it is active material powder which is suppressed with excess grain growth and has narrow grain size distribution. Oxygen deficiency is complemented during the cooling process in the oxygen atmosphere, thereby the positive electrode active material powder, which has the expected spinel crystal structure, a uniform grain size with excess grain growth suppressed, and narrow grain size distribution, can be obtained. Cr or the like is preferably blended with this lithium manganese oxide. The Mn site of a composition formula LiMn2O4 is substituted by Cr, and the positive electrode active material expressed by a composition formula LiMn2-xCrxO4 (0<=x<=1.0) is obtained.
Patent JP-S53129707-A (JP)
Title: High pressure producer by means of high temprature coke
Inventor: NISHIOKA KAZUMASA
IPC: C10B39/04
Filed: 1977-04-20
Abstract: PURPOSE: To provide the device that is designed to have high heat transfer efficiency between coke and water and to produce large volume of steam considering a small type, by contacting feeding water or steam directly to high temperature coke discharged from a coke furnace. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57158573-A (JP)
Title: Optical system of light wave range finder
Inventor: INDOU KENJI
IPC: G02B5/00
Filed: 1981-03-26
Abstract: PURPOSE:To obtain a compact optical system of a light wave range finder, by using a split prism having a reflection surface and a refractive system in one body, and enabling light emission and photodetection to execute through only one objective lens. CONSTITUTION:An optical system of a light wave range finder is provided with an objective lens 1, a photodetector 2 in the photodetecting system, a light emitting element 3 in the light emitting system, and a split prism 4. The split prism is, for instance, a prism whose section is hexagonal, and an incident light beam comes in through the objective lens 1, is reflected by the surface of the split prism 4, reaches the photodetector 2, and on the other hand, a light beam from the light emitting element 3 comes into an split prism 4, is reflected, and after that, passes through the objective lens 1 and goes out of the system.
Patent JP-2000246457-A (JP)
Title: Electrode forming jig in resistance welding machine
Inventor: SUZUKI KATSUNORI
IPC: B23K35/06
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To easily form an eccentric welding tip end rod and to satisfy substantial precision by forming an eccentric hollow which has a crescent cross section allowing a rod like electrode body to be inserted and which has an eccentricity in the axial direction providing a partially open circular arc. SOLUTION: A forming jig body 1 made of brass for example is fixed at one end with a chuck by a drilling machine and ground from the other end with a drill to form a hollow 2. This hollow 2 is eccentric, and a part of the circular arc is opened 3. The hollow 2 is formed with a diameter into which an electrode body for a resistance welding machine can be inserted; since the hollow 2 is partially opened 3, a part of the electrode body is exposed outside. The electrode body is inserted into this forming jig 1, the outside is set on the chuck of the drilling machine, and is ground with a cutting tool, so that a welding tip end rod is formed at the eccentric position of the electrode body. This tip end rod can be constantly held parallel at the end face when a distance is adjusted between electrodes, and the discharge line becomes perpendicular.
Patent JP-H01222871-A (JP)
Title: Driver
Inventor: TSUKUNI HIROYUKI
IPC: B25B15/00
Filed: 1988-02-26
Abstract: PURPOSE:To make it possible to fasten a screw with one hand by providing a driver with a slider moving in the axial direction of the driver, arms with projections which is connected with the slider via a spring plate and a guide fixed on the driver. CONSTITUTION:A slider 3 capable of being moved in the axial direction is mounted on a driver shaft 2 fixed on a handle 1, and plural numbers of arms 8 with projections 6 are connected with the slider 3 via a spring plate 5. Rubber 9 for fastening a screw is fitted on the tip end of each arm 8, and a guide 4 and a stopper 7 are fixed onto the shaft 2. When the slider 3 is pulled up in such a way that the projections 6 get on the guide 4 at the time of screw fastening, the arms 8 tend to be opened, under which situation the screw is set onto the shaft 2 with hands. Then, the slider 3 is pulled down so as to let the projections 6 come out of the guide 4 for letting the arms 8 be closed by the spring plate 5 so that the screw is anchored with rubber 9. The screw is thereby fastened onto a fitting with one hand.
Patent JP-H10226017-A (JP)
Title: Packing material for liquid chemicals and its production
Inventor: KOKUNI MORITOSHI
IPC: B65D65/40
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a packing material suitable for packing liquid chemicals capable of avoiding that liquid chemicals being content receive undesirable effect by a component of the packing material. SOLUTION: Polyester films 3, 3 are laminated on both surfaces of aluminum foil 1 through a polyester urethane type adhesive 2 and a polyester-urthane type anchor agent 4 is applied to either one of the surfaces of the laminated film so that the bonding amt. thereof becomes 0.1-0.5g/m<2> and, further, straight chain low density polyethylent (LLDPE 5) with a thickness of 20-100μm is laminated thereon as an anchor agent penetration barrier layer.
Patent JP-S59171235-A (JP)
Title: Frame synchronizing method
Inventor: HONMA KOUICHI
IPC: H04J3/06
Filed: 1983-03-17
Abstract: PURPOSE:To reduce the time until acquisition of synchronism by using an output of a synchronizing pattern detecting circuit as a frame synchronizing signal until a frame synchronism acquiring detecting signal goes to 1. CONSTITUTION:Bit correlation of a data signal is taken with a synchronizing signal at a synchronizing bit pattern detecting circuit 8, and the signal reaching a certain value or over is regarded as the signal possible for the frame synchronizing signal and outputted. Then, a start signal is applied to a reset terminal of an R-SFF10, an output (f) of the FF10 is in the state of 0 at first and kept until a frame acquisition detecting signal of the circuit 8 goes to 1, and a selecting switch 9 outputs an output (b) of a synchronizing bit pattern detecting circuit 7 as a synchronizing frame synchronizing signal (g). On the other hand, when the frame acquisition detecting signal of the circuit 8 goes to 1, the FF10 is set and the switch 9 selects a frame correlating output (e), then the signal (e) is used for the frame synchronism signal (g).
Patent JP-S62201166-A (JP)
Inventor: MATSUKI TAKETO
IPC: A63B51/02
Filed: 1986-02-28
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-H07228787-A (JP)
Title: Agent and method for surface treatment of rubber base material
Inventor: TAKEUCHI HIROSHI
IPC: C08L101/02
Filed: 1994-02-17
Abstract: PURPOSE:To obtain a surface treatment agent which, when applied to a base rubber, can impart nonstickness to its surface without detriment to the characteristics of the rubber and can further impart thereto slipperiness and excellent adhesion, etc., of, e.g. an adhesive by constituting it of polymer particles having a specified structure. CONSTITUTION:This agent comprises polymer particles having a core/shell structure in which at least one functional group selected from among OH, alkoxy, COOH, alycidyl and CN is desirably introduced into the polymer constituting the shell (e.g. particles obtained by forming shells by polymerizing methacrylic acid and methyl methacrylate in the presence of cores made of a polymer comprising methyl methacrylate and ethylene glycol dimethyacrylate).
Patent JP-S60189535-A (JP)
Title: Program start interface display device
Inventor: TAKAGI MASAHIRO
IPC: G06F9/06
Filed: 1984-03-09
Abstract: PURPOSE:To reduce the volume of a document sharply by storing information related to a program starting interface in a file as a digital code, reading out required information from the file by simple operation and displaying the read information on a CRT. CONSTITUTION:An operator inputs the starting timing of a program to be displayed at its starting interface through a keyboard. Consequently, a file 4 is accessed through a processor 2 for analyzing program linkage. The file 4 stores the starting timing (a command signal name for starting the program) and the starting interface of the program started by the starting timing correspondingly and its contents are read out and displayed in accordance with the input of the starting timing [NO1 CMD ON] from the CRT3.
Patent JP-H10236613-A (JP)
Title: Merchandise and rack information control system for merchandise management control
Inventor: ASADA HIROSHI
IPC: G06Q50/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To increase the accuracy of merchandise control by matching merchandise control information with rack control information in chain stores. SOLUTION: A merchandise present in a reserved merchandise information control master 4 which is registered by an interactive new merchandise registration means 7 is displayed on a rack by an interactive rack registration and deleting means 8 so as to register the merchandise information on merchandise on a merchandise information control master 6. Also the merchandise is removed from the rack by an interactive rack registration and deleting means 8 so as to delete the record from a rack information control master 5 and the merchandise information control master 6.
Patent JP-S63213099-A (JP)
Inventor: YAMANAKA TAKEO
IPC: G06F17/40
Filed: 1987-03-02
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-S62204734-A (JP)
Inventor: NAMEKAWA KOROKU
IPC: A61B8/06
Filed: 1986-03-04
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-H11240141-A (JP)
Title: Half-tone dot wall forming control device
Inventor: HIROTA MORIKAZU
IPC: B41F33/10
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To reduce the unevenness of printing quality and also reduce spoilage by controlling the half-tone dot inking degree of a printing paper surface and adjust the printing density. SOLUTION: A half-tone dot wall forming device is provided with an ink film thickness and water film thickness sensor 40 mounted on a mold axial direction moving device 41 movable in the whole of the axial direction of an ink roller 14 in the vicinity of an ink roller 14, a computation processor 50 for comparing the numerical value of measuring the ink film thickness and the water film thickness or the ink roller 14 by the ink film thickness and water film thickness sensor 40 with preset control reference values of the ink film thickness and the water film thickness and computing a data and conforming the ink film thickness and the water film thickness to the control reference values and a device 60 of controlling an ink key, an ink fountain and a water fountain roller for controlling the opening degree (k) of an ink key 11 of an ink feeder,  the number of rotations L of an ink fountain roller 12 and the number of rotations M of an ink fountain roller 21 of a dampening device based on a control data from the computation processor 50.
Patent JP-S57160914-A (JP)
Title: Manufacture of arsenious acid
Inventor: NAKANO TADASHI
IPC: C01G28/00
Filed: 1981-03-30
Abstract: PURPOSE: To obtain arsenious acid anhydride of high purity at a low cost by carrying out aeration in the presence of copper ions when arsenic is shifted from a substance contg. arsenic sulfide to an aqueous soln. contg. copper sulfate by extraction and by reducing the resulting arsenic acid.  
     CONSTITUTION: A substance contg. arsenic sulfide is added to an aqueous soln. of copper sulfate, arsenic is extracted while stirring the soln., and simultaneously aeration is carried out in the presence of ≥1g/l copper ions. By the aeration most of arsenious acid is oxidized to arsenic acid. After filtering out the extraction residue, a weak reducing agent is added to the filtrate to reduce the arsenic acid in the soln. to arsenious acid, and arsenious acid anhydride is precipitated and recovered. It is considered that the copper ions act as a catalyst, yet excess copper ions stick to the arsenious acid anhydride as an impurity. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S53130703-A (JP)
Title: Low-fuming lubricant for hot rolling copper or copper alloy
Inventor: TABUCHI KAZUHIKO
IPC: C10N30/00
Filed: 1977-04-20
Abstract: PURPOSE: Title lubricant preventing the surface of rolled products from processing defects, as well as air pollution and contamination of products, which is produced by incoporating graphite, mica and lead oxide as lubricant bases into a specific polyalkylene or polyalkylene glycol as a carrier. 
     COPYRIGHT: (C)1978,JPO&Japio