baber/WOPTO huggingface dataset:
Patent JP-S5653191-A (JP)
Title: Lubricating oil composition
Inventor: KINOSHITA HIROSHI
IPC: C10N40/02
Filed: 1979-10-09
Abstract: PURPOSE: A lubricating oil composition, usable in a sliding surface of nonferrous metal, e.g. Al or lead, or a plastic material, having low abrasion and friction resistance, and comprising an imide compound obtained by the reaction of a specific dibasic acid (anhydride) with a primary amine as a main component.  
     CONSTITUTION: (A) A dibasic acid (anhydride) selected from succinic, maleic, glutaric and phthalic acids is reacted with (B) a primary amine having an 8W18C alkyl group at a molar ratio between (A) and (B) of preferably 1:1W1:2 less than 2 at 100W180°C under ordinary pressure to give an oily or semisolid greaselike imide compound expressed by formula I or II (R 1  and R 2  are 8W18C alkyls). The preferred example of the component (B) is oleylamine.  
     EFFECT: Manufacturable industrially and at a low cost. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04354865-A (JP)
Title: Surface treatment by ultra-low speed ion beam
Inventor: YAMADA AKIRA
IPC: C23C14/22
Filed: 1991-05-31
Abstract: PURPOSE:To allow surface cleaning without damages, ion implantation to an extremely shallow surface layer, etc., by forming the cluster of a material gaseous at ordinary temp. and irradiating acceleratively with the ions formed by beating the cluster with electrons. CONSTITUTION:The gas of CO2, fluoride or chloride, which is gaseous at ordinary temp., is introduced through an introducing hole 1 into a gaseous source 2 until the gaseous pressure attains a several atm. pressure. The introduced gas is then injected from a nozzle 3 at the front end of the gaseous source 2. The cluster (massive atom group or massive molecular group) consisting of several hundred pieces of atoms is formed by adiabatic expansion at this time. This cluster is introduced through a skimmer 4 into an ionizing section 5. The cluster is partly made into an ionized cluster at the time of the passage in this section. This cluster is accelerated by an acceleration voltage 6 and the negative acceleration voltage impressed to a substrate holder 7, and collides against the substrate 8. Since one piece of cluster is constituted of several hundred pieces of the atoms, the respective atoms collide in the form of the ultra-low speed beams of <=10eV against the substrate even if the impressed voltage is 1kV.
Patent JP-H05293750-A (JP)
Title: Polisher and work end face finishing device utilizing the polisher
Inventor: NAKANISHI TOSHIO
IPC: B24B21/16
Filed: 1992-04-21
Abstract: PURPOSE:To develop and provide an end face finishing device which performs neat finishing so that a curved, surface extending along a longitudinal direction is formed in a neat linear state during polishing of the curved surface when a curve is formed at the end face of a plate-form work. CONSTITUTION:A polishing belt 38 is induced in a zigzagging state by means of driven pulleys 36 and 37. During induction of the polishing belt, the end face Wa of a work W is pressed between the driven pulleys, and this state is held by means of wheels 41 and 42 brought into contact with the surface and the back of the work W, an opening angle maintaining mechanism 45 to prevent separation of the driven pulleys 36 and 37, and a polishing energizing mechanism 15 to energize the press force of the polishing belt 38. By running a running table 5 along a rail member 2 placed on the work W for holding, a linear polishing work is effected.
Patent JP-H01299952-A (JP)
Title: Building panel
Inventor: ISHIKAWA TAKASHI
IPC: E04F13/12
Filed: 1988-05-26
Abstract: PURPOSE:To enable the fixing of a panel to be carried out at one end and so as not to expose the fixing member to the outside by forming an engaging groove and a fitting groove at both end peripheries of a surface material, and by integrating both the surface material and the rear surface material with a core material so as not to be brought into contact with each other. CONSTITUTION:A surface material 1 is formed by a male-type connecting part 6 comprising a long-size decorative surface part 2, a side wall 3 formed by inwardly bending one end periphery of the decorative surface part 2, a joint foundation 5 formed by outwardly projecting the lower end of the side wall 3, an engaging groove 10 bent nearly in a U-shaped section, and a fixing piece 11, and by a female-type connecting part 14 comprising a side wall 4 formed by inwardly bending the other end periphery of the decorative surface part, a fitting groove 17 formed by inwardly bending the lower end of the side wall 4, and an extension part 19. The rear surface of a core material 24 is covered by a rear surface material 21, and also is integrated with the core material 24 so as not to be brought into contact with the surface material 1.
Patent JP-H10322381-A (JP)
Title: Switch type inter-lan connection device
Inventor: SHIBA TOSHIFUMI
IPC: H04L12/28
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To monitor a packet for full duplex communication. SOLUTION: The inter-LAN connection device 3 is provided with a selection means 4 that selects a port connecting to a destination terminal, communication system discrimination means 11a, 11b that discriminate whether or not full duplex communication is conducted between a transmission terminal and the destination terminal, a 1st storage means that stores a transmission enable signal, transmission data outputted from the transmission terminal, a 2nd storage means that stores reception carrier and reception data outputted from the destination terminal, a storage means 21 that stores it as an event that the transmission enable signal and the reception carrier are asserted to the selected port, 1st output means 26, 29, 31 that output the stored transmission data to a monitor while the transmission enable signal is enable, and 2nd output means 26, 29, 31 that output received data to the monitor 5.
Patent JP-H01299886-A (JP)
Title: Powder composition for drawing line on athletic ground
Inventor: INUI RYUICHI
IPC: C09K3/00
Filed: 1988-05-26
Abstract: PURPOSE:To obtain a powder composition markedly decreased in dusting and improved in the fixability of powder on the ground, by mixing a calcium carbonate powder with a white heavy stone powder. CONSTITUTION:This powder composition for drawing lines on an athletic ground comprises 100 pts.wt. calcium carbonate powder (a) and 1-2 pts.wt. white heavy stone powder (b). 0.4-0.6 pt.wt. inorganic coloring pigment (c) is optionally added to the above powder composition. Examples of the white heavy stone powder include agalmatolite. When the amount of the while heavy stone added is below 1 pt.wt., the dusting of the calcium carbonate powder cannot be prevented to a satisfactory extent and the fixability cannot be fully improved. When it is above 2 pts.wt., the clear whiteness of the calcium carbonate powder is injured. It is desirable that the particle diameter of the white heavy stone powder is approximately equal to that of the calcium carbonate.
Patent JP-S5920737-A (JP)
Title: Double revolution preventing lock structure for revolving sheet
Inventor: HIRAMA YASUO
IPC: B60N2/90
Filed: 1982-07-27
Abstract: PURPOSE:To secure the revolution lock of a sheet and to allow the revolution of the sheet stably, by providing, in addition to a main revolution lock apparatus, an auxiliary revolution lock apparatus interlocked with a sheet slide lock apparatus. CONSTITUTION:A sheet (a) is provided with a main revolution lock apparatus including a latch 52, etc. that can be operated by a revolution lever 53a. The slide lock appartatus 60 of a walk-in slider apparatus 43 of the sheet (a) and a sheet backward inclining apparatus 13 are connected by a wire 33. The auxiliary revolution lock apparatus 68 interlocked with the slide lock apparatus 60 is provided, and only when the slide lock apparatus 60 is released, the auxiliary revolution lock apparatus 68 is released.
Patent JP-H0423726-A (JP)
Title: Carrying device
Inventor: TAKEMURA TORU
IPC: B65G43/10
Filed: 1990-05-18
Abstract: PURPOSE:To improve the working efficiency of a directing and carrying device of the material for sewing work by setting order of the material in order of distance from destinations along a carrying rail, and directing the material so as to delivery it to a carrying rail corresponding to a destination in this order. CONSTITUTION:A direction order setting means M4 sets the order of the material to be carried in order of distance from destinations along a carrying rail on the basis of destination of each material to be carried stored in a storage means M2. A directing and control means M3 controls a directing mechanism M1 with this determined order to direct and delivery the material to be carried to a carrying rail corresponding to a destination.
Patent JP-S5753294-A (JP)
Title: Methane gas generator
Inventor: NAMIKAWA SHIYUNJI
IPC: C02F3/28
Filed: 1980-09-17
Abstract: PURPOSE: To automatically make liquid waste overflow while inhibiting the outflow of methane gas and to perform efficient methane gas generation, by properly setting up the outlet height of an effluent pipe opening at the closed end of a U-shaped pipe arranged inside a fermentation vessel.  
     CONSTITUTION: The opened end 13a of a U-shaped pipe 13 arranged inside a fermentation vessel 1 is positioned at the preset surface A of liquid waste, while its closed end 13b is positioned at a higher level. The overflowing end 14a of an effluent pipe 14 loosely inserted into the U-shaped pipe 13 at the side of the closed end 13b is positioned higher than the opened end 13a. When the liquid surface A in the fermentation vessel 1 is raised by charging a waste matter or the promotion of decomposition, a liquid surface A' inside the U-shaped pipe 13 is raised, too. As a result, a supernatant flows into the pipe 13 through its opened end 13a, and flows out to the effluent pipe 14 at the side of the closed end 13b. Consequently, the liquid surfaces A, A' are maintained at constant levels. Owing to a head B between the liquid surfaces A' and A inside the U-shaped pipe 13 and the vessel 1, respectively, methane gas in a space 12 does not flow out, and methane gas generation can be performed with high efficiency. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000129518-A (JP)
Title: Working glove
Inventor: MOMOSE IKUJI
IPC: A41D19/00
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a glove capable of readily wiping sweat generating in a work, contriving protection of a hand of a worker, increasing workability by making tools or a material readily gripped and improving air permeability and adhesiveness. SOLUTION: This working glove has a water absorptive and stretchable cloth 7 sewn at a wrist part 6 of the glove and a palm part 2, finger parts of the palm side and finger parts of the back side 3a-3e made of leather, a back part 4 made of air permeable and stretchable cloth 5, leather reinforcing materials 9a-9k at the palm part 2 and tips of the finger parts, and further about X-letter type notched part 10 is formed along a joint or a knuckle.
Patent JP-S5921507-A (JP)
Title: Manufacture of crystalline silicon nitride
Inventor: NAGASHIMA HIDEO
IPC: C01B21/068
Filed: 1982-07-26
Abstract: PURPOSE:To obtain crystalline silicon nitride having a high alpha-phase content and a uniform crystal form by adding crystalline silicon nitride to amorphous silicon nitride or a silane compound contg. nitrogen, and heat treating the mixture in a specified atmosphere. CONSTITUTION:About 1-30wt% crystalline silicon nitride is added to amorphous silicon nitride or a silane compound contg. nitrogen. The mixture is heat treated at about 1,200-1,600 deg.C in a nonoxidizing atmosphere contg. nitrogen. By this method the crystallization rate is increased, the amount of amorphous silicon nitride can be reduced or made zero in a short time, and high quality crystalline silicon nitride can be manufactured at a low cost.
Patent JP-S5831327-A (JP)
Inventor: JIYON MAASERU OOBAN
IPC: G03B15/05
Filed: 1981-08-18
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-S5354463-A (JP)
Title: Microwave tube
Inventor: HORIKAGO TOSHINORI
IPC: H01J7/00
Filed: 1976-10-27
Abstract: PURPOSE: To make the tube long in life, by shortening the aging of the microwave tube thru the introduction of discharge gas to the ion pump with the provision of discharging tube for gas discharge for more than two parts, removing the gas noise at high frequency signal operation, and preventing the damage in cathode with gas oil collision. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07334557-A (JP)
Title: Design system cooperation system
Inventor: OOTSUBO MOTOHIDE
IPC: G06F9/46
Filed: 1994-06-13
Abstract: PURPOSE:To compare ones own design with design of the other agents by permitting an inter-agent communication means to receive the observed result of design situation on the other automatic operation agents. CONSTITUTION:When the same design inputs are given to design systems 101 and 103 and when commands 1 and 2 exist in a command group which can be executed next, an automatic operation agent 102 issues the command 1 as the initial operation of the design system 101 based on a given design problem since an automatic operation agent 104 does not give the notice of command issuing, and gives the notice of the issuing of the command 1 to the other automatic operation agents. Since the notice of the issuing of the command 1 is given from the automatic operation agent 102, the automatic operation agent 104 issues the command 2 based on the issuing notice of the received command 1 and the given design problem, and gives the notice of the issuing of the command 2 to the other automatic operation agents.
Patent JP-S5559224-A (JP)
Title: Steep mould frame work technique making use of step-up type unit
Inventor: NOZUNA TOSHIO
IPC: E02D17/20
Filed: 1978-10-24
Abstract: PURPOSE: To easily assemble steep mould framework of strong structure which can be applied even on steeply inclined cliff face by connecting two kinds of units which are of parallelepiped pillar form and have mirror relation with respect to each other in such a way that each end part of one unit is fitted to one end of different unit in sequence so as to form step-up frame work step by step and one above another.  
     CONSTITUTION: A plurality of pairs of step-up type frame units x and y which have mirror relation with respect to each other in shape are prepared. A pair of units x and y are connected at their respective end faces c or c' which are faced and aligned to each other so as to constitute first step unit stage. Second step unit stage is similarly constituted with second pair of unit x and y by fitting rhombic horizontal step cavity formed by two isosceles triangular horizontal step at the connected part between end faces c of the first step unit stage, with rear side of similar horizontal step at the connected end faces c of the second step unit stage. Reinforcing adhesive material is forcedly put into holes formed by four grooves f, f', f, f' which confronts with each other at the connected end faces c of four units x and y. Steep mould frame work can be completed by repeating said procedure as required, and upon completion, suitable amount of gravel is put into spaces between each step unit stage. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02311302-A (JP)
Title: Purification apparatus for hydrogen gas to be supplied to fuel cell
Inventor: FURUYA CHOICHI
IPC: C01B32/40
Filed: 1989-05-25
Abstract: PURPOSE:To remove trace carbon monoxide gas from hydrogen gas by sandwiching an electrolyte with a pair of gas diffusion electrodes capable of adsorbing CO, forming a hydrogen gas channel on the surface of the electrodes and intermittently applying electric potential to the electrodes. CONSTITUTION:An electrolyte 3 is sandwiched with a pair of gas-diffusion electrodes 1, 2, and so gas channels are formed on two surfaces of the electrodes, hydrogen-rich gas is introduced from a methanol steam reformer to the channels to effect the removal of carbon monoxide and the reformed gas is supplied to the hydrogen electrode of the main body of the fuel cell. When abrupt voltage drop is detected by a voltmeter connected to the electrode pair, a power source 4 is connected to the electrodes and electric current is passed through the electrodes for a short time to easily regenerate the electrode. The carbon monoxide adsorbed to the positive electrode is subjected to electrolytic oxidation and converted into carbon dioxide harmless as a fuel cell raw material gas and desorbed. Hydrogen ion passed through the electrolyte membrane receives electron on the negative electrode and generates hydrogen. When carbon monoxide is adsorbed to the negative electrode up to almost saturated state, the negative electrode and the positive electrode are exchanged and electric current is passed in the similar manner to regenerate the porous electrodes.
Patent JP-H01301197-A (JP)
Title: Purifying device for nuclear reactor cooling material and its control method
Inventor: NAKAYAMA TADAKAZU
IPC: G21C19/307
Filed: 1988-05-30
Abstract: PURPOSE:To eliminate the horizontal part of piping, to reduce the sticking amount of a clad from in a reactor, and to reduce exposure by setting reactor water takeout piping above the bottom part of a nuclear reactor pressure container and leading it out of the container. CONSTITUTION:The cooling material in the nuclear reactor pressure container 1 is conveyed to the purifying device 8 by piping 1 which has an opening end at the bottom part of the container 1 and piping 4 which branches from recirculation piping. The piping 11 is led out of the container above the reactor core 12 in the container 1, a valve 13 for siphone breaking is installed at the highest part, and a siphone break is made between the inside and outside of the container 1. The piping 11 is led out of the container 1 from above the lowest bottom part of the container 1 to make the gradient of the piping large outside the container 1, thereby suppressing the sticking of the clad in the cooling material on the internal surface of the piping 11. Further, the piping part 11 arranged in the container 1 utilizes the steel plate of the container 1 as a shield material because the thickness of the steel plate is about 16cm.
Patent JP-S6023250-A (JP)
Title: Paper discharging roller device
Inventor: HONDA HIROYUKI
IPC: B65H29/22
Filed: 1983-07-18
Abstract: PURPOSE:To prevent a sheet of record paper from suffering from a scratch or folding by horizontally movably supporting the lower roller of opposing upper and lower paper discharging rollers and moving said lower paper discharging roller in the opposite direction of paper discharging, after discharging a record paper. CONSTITUTION:As an intermediate plate 25 is bounced up against a paper discharging roller 5 by means of a bouncing-up member 26 when the paper discharging roller 5 is rotating in a position shown in the solid line, sheets of record paper A on the intermediate plate 25 are sent one at a time onto a paper refeeding guide plate 3 by means of the separating action of a manipulating member 24. When the rear end of a sheet of record paper A is detected by a microswitch 12, a control shaft 13 is rotated, a swinging member 10 is swung counterclockwise by means of an energizing spring 9, and the paper discharging roller 5 is moved horizontally in the direction separating from the rear end of the sheet of record paper, while a patting bar 23 is lowered. Thereby the rear end part of a sheet of record paper can be collected on a paper discharging tray 2 without being caught by the paper discharging roller 5.
Patent JP-S61289030-A (JP)
Title: Novel antiulcer and quassinoids
Inventor: TADA HARUHIKO
IPC: C07D493/20
Filed: 1985-06-14
Abstract: PURPOSE:A drug composition useful as an antiulcer remedy, containing a partially novel quassinoids as an active ingredient. CONSTITUTION:An antiulcer containing a compound shown by the formula I (R is H or OH; X is group shown by the formula II-formula IV; dotted line is in the presence or absence of double bond) as an active ingredient. A group of compounds generally known as quassinoids, which are conventionally and mainly isolated from a plant of the family Simaroubaceae, mostly shows antiulcer activity, but it is far from practical use. All compounds except ailanthone wherein R is H, X is group shown by the formula II and the dotted line is in double bond and eurycomanone wherein R is OH, X is group shown by the formula II and the dotted line is in double bond and are found to give excellent antiulcer action. The compounds can be synthesized from corresponding raw material substances or from ailanthone and eurycomanone by epoxidation and/or reduction reaction of the double bond.
Patent JP-S5834248-A (JP)
Title: Guide roller bumping and supporting device for travelling vehicle or the like
Inventor: YOSHIDA KATSUNORI
IPC: E04G1/24
Filed: 1981-08-20
Abstract: PURPOSE:To absorb oscillation of a travelling vehicle or the like caused by wind or the like and transmitted to guide rollers by mounting the guide rollers on the travelling vehicle body through a parallel motion linkage in the travelling vehicle travellingly equipped on buildings. CONSTITUTION:A travelling vehicle 3 equipped for inspecting and repairing a bridge girder A is supported on guide rails 5 installed longitudinally on the bridge girder A at both left and right sides and the vertical portions of the bridge girder A through guide rollers 10 supported by guide roller bumping and supporting devices S. Said supporting devices S support vertically two support rods 8 on the sides of the vertical portions of the travelling vehicle 3 through parallel motion linkages 7, and guide rollers 10, 10 are journalled on a support plate 9 fixed horizontally on the top of the support rod 8 and normally pulled upward by a coil spring 17 for preventing derailment of the roller. Also, the support rod 8 is connected to the travelling vehicle 3 through two dash pots 37 connected in series to each other.
Patent JP-S5831372-A (JP)
Inventor: KOMATSU SHIGEKI
IPC: G10G1/00
Filed: 1981-08-20
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-H0425159-A (JP)
Title: Forming method of electrode wiring
Inventor: ISHII HITOSHI
IPC: H01L21/3205
Filed: 1990-05-21
Abstract: PURPOSE:To enable a tungsten selective growth technique to be applied to a connection hole provided to a board by a method wherein a metal thin film is left inside the hole taking advantage of a resist etch-back method, and tungsten is made to grow there. CONSTITUTION:An insulating film 2 is deposited on an Si board 6, and a connection hole 3 is provided to the insulating film 2. Then, a thin film 8 of metal, metal silicide, or semiconductor is formed, and a resist 9 is applied onto all the surface, which is etched to leave the thin film 8 only inside the hole 3. Then, a tungsten 4 is selectively grown inside the hole 3, and a wiring metal 5 is formed thereon. By this setup, tungsten is selectively grown without any problem in a contact hole through which an element and a wiring metal are connected and can be shortened in growth time.