baber/WOPTO huggingface dataset:
Patent JP-H0711789-A (JP)
Title: Capsule office
Inventor: KANDA MINORU
IPC: E04H1/12
Filed: 1993-06-25
Abstract: PURPOSE:To provide a capsule office in which an independent private room is provided at a part of the indoor space by providing a power receptacle, a telephone receptacle, and a desk in a space formed with an outer shell provided with an entrance and ventilating ports. CONSTITUTION:An entrance 10a is provided at an arc surface part of a cylindrical outer shell 10 provided with a roof and a floor surfaces along the arc surface. Also a ventilating port 10b is provided in the roof surface of the outer shell 10, and a ventilating port 10c is provided in the lower part of a side surface near the entrance 10a. Next a shutter 11 is provided at the entrance 10a, a ventilating fan 12 is installed in the ventilating port 10c, and a power receptacle 13, a telephone receptacle 14, and a desk 15 are provided in an interior space of a capsule office 1. Then the office 1 is transported to a corner part in an indoor space where the office is not treated as obstruction, and a corner part 10 is provided closely to the corner part. Thus the office 1 in which a study as a private room, etc., can be provided independently can be obtained.
Patent JP-S6314046-A (JP)
Inventor: MITSUNAGA TOSHIHIKO
IPC: F25B1/00
Filed: 1986-07-02
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-S6310456-A (JP)
Title: Metal halide lamp
Inventor: OTANI KATSUYA
IPC: H01J61/88
Filed: 1986-07-02
Abstract: PURPOSE:To enable the next start to be easy by specifying the ratio of the whole surface area of an auxiliary electrode to the distance between a first main electrode and the auxiliary electrode. CONSTITUTION:A first main electrode 2a and a second main electrode 2b are arranged at the both ends of a light emitting tube 1, and an auxiliary electrode is formed so that the ratio of its whole surface area s to the distance d between the first main electrode 2a and the auxiliary electrode 3 may satisfy the relation ship of 2.0<=s/d<=6.0 and besides arranged apart from the first main electrode 2a. At a time of switching off the lamp, this causes additions aggregating to the auxiliary electrode 3 not to cover its whole surface and enables the next start to be easy.
Patent JP-S5944422-A (JP)
Title: Pile drawing work and casing and extended casing for excavation of annular pit therefor
Inventor: MOROKI KAZUYOSHI
IPC: E02D9/02
Filed: 1982-09-07
Abstract: PURPOSE:To make easier the drawing of piles by a method in which an excavating blade is provided to the lower end of the opening of a cylinder having an inside diameter larger than the outside diameter of an underground pile, and the ground is excavated by a casing with a spiral blade for discharging excavated soil on the outside of the cylinder. CONSTITUTION:The hollow of a casing 1 for excavating an annular pit is positioned above an underground pile 18, and while turning the casing 1, an excavating liquid is supplied through the liquid supply path 17b of a driver 17 and discharged to near the excavating blade 3 from an outlet port 5a. Whereupon, the excavating liquid is injected into soil to give the soil a fluidity and also to make the discharge of the soil by a spiral blade 4 easier. The rotary output unit 17a of the driver 17 is removed from the casing 1, a wire 19 is hooked on the head of the underground pile 18, and the underground pile 18 is pulled up by a crane provided to a leader 16.
Patent JP-H08326747-A (JP)
Title: Rectilinear motion guide, and method of forming shifting block
Inventor: SHIRAI TAKEKI
IPC: F16C29/06
Filed: 1995-05-31
Abstract: PURPOSE: To materialize weight reduction and facilitate the formation while keeping high rigidity by constituting a shifting block of a hollow structural member of closed section structure, which constitutes the whole area of the periphery, and a filling member inside its hollow. CONSTITUTION: A shifting block 2 is constituted of a hollow structural member 200 of closed section structure, which constitutes the whole circumference of its periphery, and a filling member 15 inside its hollow. For the hollow structural material 200, hard material such as steel or the like is used, and the first - the fifth frames 201-205 are separate and not in contact with each other, and space U-shaped in cross section is made inside, and for the filling member 15, thermoplastic resin, light metal, or the like is used. The hollow structural member 200 is molded by the drawing of a pipe and pipe forging, and the filling member 15 is filled into the hollow structural member 200 by the molding using a mold. By the above, a shifting block can be lightened with high rigidity, and the hollow structural member can be reinforced with the filling member. Providing a no-load roller escape passage in the filling member will facilitate the molding more as compared with the case where it is provided at the hard block.
Patent JP-S644223-A (JP)
Title: Equipment for dissolving carbon dioxide
Inventor: SUZUKI AKIRA
IPC: B63G8/36
Filed: 1987-06-24
Abstract: PURPOSE:To obtain the title equipment capable of discharging carbon dioxide into water after dissolving it in water without receiving the effect of acoustic obstruction due to generation of bubbles and floatation thereof by utilizing a porous diffuser plate having average pore diameter not more than 500mu. CONSTITUTION:A porous diffuser plate which consists of ceramic material and has average pore diameter not more than 500mu is utilized. For example, after filling the inside of a vessel 1 for dissolving carbon dioxide with water 9, carbon dioxide is introduced into the porous diffuser plate 7 through an inlet pipe 4 of carbon dioxide with the pressure higher than the pressure wherein water pressure and pressure loss of the porous diffuser plate 7 are added and fine carbon dioxide bubbles 10 are generated with the diffuser plate 7 and completely dissolved into water 9. As a result, carbon dioxide can be discharged into water after it is dissolved into water without receiving the effect of acoustic obstruction due to generation of bubbles and floatation thereof.
Patent JP-H0688585-A (JP)
Title: Aerator with large diametral pipe body solid moving blade
Inventor: TSUCHIDA MASASHI
IPC: F04D7/02
Filed: 1991-05-31
Abstract: PURPOSE:To provide an aerator consisting of a stirring simultaneous aerating system for liquid raising the flow velocity and penetration of a water current. CONSTITUTION:A large diametral pipe body connected to a turning shaft in a concentric state is connected to the turning center in the concentric direction, while it is formed into such a structure as submerging the one end in the water even at the lowest, and further it is formed into a construction that installs a spiral or wingy blade part 1 in an inner wall of the large diametral pipe body at the submerged side. Diagonal water currents other than the propulsive direction in the case where moment in time of rotation is added to the blade part are concentrated on the center of the pipe body, and it is also formed into such a structure as amplifying a flow as a water current or muddy stream, etc., structuring the large diametral pipe body on one side as a water current exhaust nozzle, through which a water inlet port 2 is installed in the pipe and simultaneously an air inflow port 15 for letting air flow in is also installed there. Likewise it is also structured to utilize a difference of water currents produced as the blade part produces the water current forcibly, and then a pressure differential is produced and it is structured to draw in air compulsorily.
Patent JP-S5584269-A (JP)
Title: Molding sand stripping device
Inventor: INOUE KIYOSHI
IPC: B08B3/02
Filed: 1978-12-19
Abstract: PURPOSE: To enable sand stripping of large-size castings to be done automatically without any pollution by spraying high-velocity high-pressure water from the spray gun which is being moved, elevated and slewed, to the casting conveyed in a water tank.  
     CONSTITUTION: When a main power source switch 64 is closed during working, high voltage is charged into a capacitor 62. Next, when a contact 65 is closed by the command pulse of an NC device, large discharge is generated between electrodes 54, 55 and the water pressure in a nozzle 52 becomes extremely high and the super- high-velocity and high-pressure jet is shooted from a nozzle orifice 52a to breakdown the sand mold 9. Thence, the sand mold is washed and broken by the continuous jet water flow from the high-pressure water source, and the broken pieces fall to the underside of the machine 3. At this time, a check valve 57 prevents the super high pressure from acting upon the high-pressure water source and the oblong holes 52c, 52d cause the nozzle 52 to retreat, thereby easing the impulsive force. On the other hand, water is spouted from water distributing pipe 21 along the bottom surface of the water tank 1 to collect waste sand in a pit 1a. This is then delivered out together with the water by a pump 17 and is separated to water and sand for reuse. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H1098385-A (JP)
Title: A/d converter
Inventor: LEE DAE-YOUNG
IPC: H03M1/36
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To execute A/D conversion at a high speed by generating digital data similar to an input signal, using the data for an initial value and counting number of clock signals being a count, corresponding to the input signal so as to reduce the count time of the counter. SOLUTION: Upon the receipt of an output enable signal inverse of OE from a controller 33, an initial value generating section 31 provides an output of digital data close to a level of a received analog signal IN. That is, the initial value generating section 31 compares a voltage of the analog input IN with a plurality of prescribed different reference levels to produce 4-bit data and corresponding 8-bit data are outputted from a ROM table by using the data as an address as a count initial value of a counter 32. The counter 32 counts number of clock signals CLK by using data DATA received from the initial value generating section 31, when a load signal inverse of LOAD is received by the counter 32.
Patent JP-S5379462-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: OGUCHI KOUICHI
IPC: H01L21/60
Filed: 1976-12-24
Abstract: PURPOSE: To form a solder vamp by printing Al and the solder paste of a high adhesion force on the Al junction pad of IC through a screen printing method. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6313980-A (JP)
Title: Valve
Inventor: MURAI ATSURO
IPC: F16K31/528
Filed: 1986-07-02
Abstract: PURPOSE:To prevent the occurrence of water hammer by converting the horizontal turning of a handwheel shaft into a component force by which a valve spindle is horizontally turned via a guide member and a guide piece. CONSTITUTION:When a handwheel shaft 18 is turned, a guide member 25 rises, and the round stem part 27b of a guide piece 27 in a guide groove 28 pushes a slant groove part to cause a component force by which a valve spindle 13 is horizontally turned. Since the valve spindle 13 is horizontally turned with a slow speed as compared with the turning of the handwheel shaft 18, a valve body 9 is opened with a slow speed. When a handwheel 17 is further turned, the round stem part 27b comes to take the position in the groove at the upper end, and the valve spindle 13 is turned approximately 90 deg. so that the valve body 9 becomes in an open condition. Thus, the opening or closing of the valve body 9 is carried out gradually, so that the occurrence of water hammer can be prevented.
Patent JP-H103687-A (JP)
Title: Optical pickup and optical disk device
Inventor: NAKAMURA KATSUYA
IPC: G11B7/135
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To make possible applying them to plural recording media at a low cost by switching one side position between a laser light source and a coupling lens with a moving mechanism. SOLUTION: The moving mechanism 7 driving at least one side between the laser light source 4 and the coupling lens 5 in the optical axial direction is provided. Then, the moving mechanism 7 is driven according to thickness of a transparent substrate existing between an objective lens 6 and the recording surfaces 2b, 2b' of the recording media 2, 2', and at least one side position between the laser light source 4 and the coupling lens 5 is switched. Thus, they are complied with plural recording media with different thickness of the transparent substrate existing between the objective lens 6 and the recording surface. Further, a low cost becomes possible also.
Patent JP-S5486508-A (JP)
Title: Degreasing detergent
Inventor: BOUDA TAMOTSU
IPC: C23G3/00
Filed: 1977-12-23
Abstract: PURPOSE: To provide a metal surface-degreasing detergent of extremely low foaming potertial and strong detergency, showing little reduction in the detergency by an anti- foaming agent, etc., comprising a uonionic surfactant of a specific polynuclear phenolalkylate.  
     CONSTITUTION: The objective detergent comprising a nonionic surfactant of a polynuclear phenolalkylate of formula CX is H or hydroxyl; R 1  and R 2  are each H or methyl; AO is alkylene ozide; m is 3-20). Said alkylene oxide group is preferably pure 100% ethylene oxide group or of a 50% or higher content of ethlene oxide The detergent's HLB value is preferably controlled in the rauge 8-15. Even in the preseuce of any auti-foaming agent or oils and fats, causing little detergency drop. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H024503-A (JP)
Title: Molding tool for plastics
Inventor: SAWAKI NOBUYUKI
IPC: B29C33/08
Filed: 1988-06-23
Abstract: PURPOSE:To prevent the occurrence of elongation or warp of a bottom force by engaging the bottom force with an electrode plate provided under the bottom force, by means of a corrugated groove. CONSTITUTION:A corrugated groove 21 is provided in the lower part of a bottom force 2, while a projecting engagement element 15 fitting in the groove 21 is provided on the upper side of an electrode plate 1 which is set under the bottom force 2. On the occasion of executing plastic molding, first the bottom force 2 is set on the electrode plate 1, the projecting engagement element 15 of the electrode plate 1 is fitted in the groove 21 of the bottom force 2, and the projecting engagement element 15 is fixed on the base plate of the electrode plate by bolts 17. Next, foaming resin is put in a cavity 4 of the bottom force 2 and a top force 3 is put on the bottom force 2. Pressure and heat are applied, then cooled, and thereby a molded article is obtained. Since the elongation or contraction of the bottom force 2 in the longitudinal direction thereof is prevented completely during the molding, molded articles of the same length can be obtained in each of all molding batches.
Patent JP-S5487499-A (JP)
Title: Liquid-crystal display unit
Inventor: NAKAMURA HARUO
IPC: G02F1/133
Filed: 1977-12-23
Abstract: PURPOSE: To prevent a contrast between selected and unselected effective voltage value rates from lowering in case of many digits, by selecting driving frequencies with positive and negative dielectric anisotropies given for two-frequency dynamic driving.  
     CONSTITUTION: A torsionally-nematic liquid-crystal display element is used which is made of a liquid-cystal composite body. This liquid-crystal composite body, whose anisotropy of the dielectric constant varies with a frequency, has the positive dielectric anisotropy below frequency (f c ) and negative dielectric anisotropy above frequency (f c ). Then, this liquid-crystal display element is dynamically driven by a two-frequency method; frequency (fL) of a low frequency component as two- frequency driving is lower than (f c ), and frequency (fH) of a high-frequency component is higher than (f c ). In addition, a low frequency is applied during an addressing operation to turn on it. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H095598-A (JP)
Title: Connection part structure of pneumatic sending type pipe for optical fiber
Inventor: SANO HIROSHI
IPC: H04B10/00
Filed: 1995-06-22
Abstract: PURPOSE: To provide the connection part structure of pneumatic sending type optical fiber pipe capable of releasing the locking of an ABF pipe without separating a port cylinder part into two. CONSTITUTION: In the connection part structure of an pneumatic sending type optical fiber pipe constructed in such a manner that a pipe connector 1 having a port cylinder 2 provided in the outer surface of the casing wall 3 of an optical communication device so as to be linked with its inner part and a locking catch 7 and a releasing ring 6 for releasing its locking provided inside the port cylinder 2 is incorporated and an ABF pipe 4 is inserted from the external part opening of the port cylinder 2 and connected to the pipe connector 1 so as to freely attached/detached, a gap 8 for inserting a locking releasing tool 9 for releasing the locking of the ABF pipe 4 by the locking catch 7 by pushing in the releasing ring 6 is formed between the external part opening of the port cylinder 2 and the ABF pipe 4.
Patent JP-S5945419-A (JP)
Title: Production of optical distributor
Inventor: TAMURA SAKAE
IPC: B29D11/00
Filed: 1982-09-08
Abstract: PURPOSE:To attain an inexpensive optical distributor which does not require the grinding work and is easy to position and is attached easily, by melt-fixing side faces of plastic optical fibers to each other to form the optical distributor. CONSTITUTION:Plastic optical fibers 19a and 19b to be joined are fixed and supported in V grooves 14a and 14b of holding bodies 11a and 11b, and holding bodies 11a and 11b are driven to allow side faces of optical fibers 19a and 19b to press-contact with each other. When a nichrome wire 18 is heated by electrifying it and a heating wire holding body 17 is moved along a groove 16 from the side of a side face 15b to the side of a side face 15a of a fixing base 7, the nichrome wire 18 is moved along the press-contacting part while welding constituting members of clad layers 3a and 3b and core layers 2a and 2b of optical fibers 19a and 19b, and clad layers 3a and 3b are pressed out to the outside of press-contacting faces, and cores 2a and 2b adhere to each other with a certain width, clad layers 3a and 3b are melt-fixed surrounding them. Thus, an inexpensive optical distributor which does not require the grinding work and is easy to position and is attached easily is attained.
Patent JP-H0566533-A (JP)
Title: Use of polymer for improving shelf life in dark place for yellow coloring matter of color photographic paper
Inventor: TOOMASU AASAA ROSHIIKU
IPC: G03C7/392
Filed: 1991-06-27
Abstract: PURPOSE: To improve stability in a bright place or a dark place by using a yellow dye forming coupler with specified four kinds of polymers in a combined state which enables the reaction and specifying the proportion of each polymer. CONSTITUTION: A yellow dye forming coupler and four kinds of polymers (a) to (d) expressed by formula I are combined in a state which enables the reaction. As for each polymer, the polymer (a) is included by about 0 to 60wt.%, the polymer (b) is about 0 to 30wt.%, the polymer (c) is about 5 to 20wt.%, and the polymer (d) is about 5 to 20wt.%. A photographic silver halide layer containing the coupler and polymers above described is formed. The layer shows improved dye density of a yellow image and storage stability of an image in a bright place and a dark place after the layer is developed.
Patent JP-H082295-A (JP)
Title: Cleaning method for metal tapelike body for composite electric overhead line
Inventor: OZAKI TSUNEO
IPC: B08B3/08
Filed: 1994-06-16
Abstract: PURPOSE:To prevent environmental breakage by cleaning with cleaning agent without including chlorine by performing degreasing cleaning for abrasion- resistant member of a conductive slide member to be integrally moulded by rolling and pressurizing the abrasion-resistant member with an aluminum member before rolling and pressurizing with hydrocarbon-based cleaning agent. CONSTITUTION:A stainless tape 9 is supplied from a supply roller 21 into a cleaning tank 26 having an ultrasonic generator 17, so oil content attached to the whole surface of it is cleaned with cleaning liquid 18. Next, a rinsing process is performed in a rinsing tank 19 with cleaning liquid 18 through a distillation regenerator 24, it is dried in a drying chamber 20, it passes through a polishing process part 12 to be taken by a takeup roll, and it is rolled and pressurized in a rolling process with an aluminum bar. For the cleaning liquid 18 here, hydrocarbon-based cleaning agent mainly comprising naphthene is used. Because chlorine is not included in the cleaning liquid 18, cleaning can be performed without exerting adverse influences upon the environment.
Patent JP-S5490148-A (JP)
Title: Preparation of 1,3-diene-cyclic dimer
Inventor: KITATSUME SHIYOUJI
IPC: C07C2/46
Filed: 1977-12-27
Abstract: PURPOSE: To prepare the title compound useful as a raw material and an intermediate of perfumes, pharmaceuticals, catalysts, etc., in high conversion, by reacting a 1,3-diene compound with a divalent Ni compound and an organometal compound in the presence of an electronydonor such as phosphite derivative.  
     CONSTITUTION: A derivative of 1,5-cyclooctadiene (COD) is prepared by the cyclic dimerization of a 1,3-diene derivative in the presence of (A) a divalent Ni compound (e.g. bisacetylacetonate Ni (II)) and an organometal compound selected from AlR l (OR) 3-l HAlR m (OR) 2-m (l is 1-3; m is 1,2; R is 1-12C alkyl, 6-12C aryl, etc.) and R n M (M is alkali metal, etc., or (B) a zero-valent Ni complex and an electron donor comprising a phosphorus compound selected from PR m (OSiR') 2-m  (m, n are 0-2; R' is same as R) and P(OR) n (OSiR' 3 ) 3-n .  
     EFFECT: COD can be prepared in high selectivity and high yield per unif of catalyst. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5860028-A (JP)
Title: Rotatory ring for spinning frame
Inventor: KAMIMURA KOUICHI
IPC: D01H7/56
Filed: 1981-09-30
Abstract: PURPOSE:The titled ring in which the ring rotor which is made by putting a rubber-like elastic part between the ring part and the rotatory sliding part and the ring stationary part is freely fitted under a specific state, whereby the running attitude of the traveller is stabilized to cause no abnormal abrasion at the sliding surface. CONSTITUTION:A rotatory sliding part 7 in which the groove 6 of dish-like cross section is used as the sliding surface and the rotatory sliding part 7 with the slider 11 and the ring part 5 are integrally united through a rubber-like elastic part 18 to prepare the ring rotor 2. The ring stationary part 3 provided with the upper sliding part 17 and the center sliding part 18 is freely to the groove 6 on the ring rotor 2. The center of the rotation of the ring rotor 2 provided with conical sliding surfaces at both upper and lower parts coincides with the center of the ring stationary part 3.
Patent JP-H059526-A (JP)
Title: Device for producing pig iron
Inventor: FUKUSHIMA TAKEO
IPC: C21B11/02
Filed: 1991-06-27
Abstract: PURPOSE:To prevent a char circulated into a melting gasification furnace from accumulation in a melting gasification furnace and to use low grade coal having high volatile matter in a pig iron producing device used in smelting reduction iron-making method. CONSTITUTION:In the pig iron producing device provided with the melting gasification furnace 1 for forming molten iron phase (a) storing the molten pig iron at the lower part in the furnace, a molten slag phase (b) at the upper part of the molten iron phase and a gas phase part (c) at the upper part of the molten slag phase, a cyclone 3 for collecting solid material consisting mainly of the char by introducing gas generated in the melting gasified furnace 1 and flowing passage for circulating the solid content collected with the cyclone 3 into the molten slag (b) in the melting gasified furnace, a briquetter A for forming the solid material collected with the cyclone 3 to bulky state, is provided on the flowing passage.