baber/WOPTO huggingface dataset:
Patent JP-H03227767-A (JP)
Title: Self-propelled work carriage
Inventor: SANEMORI TAKESHI
IPC: B61B13/00
Filed: 1990-02-01
Abstract: PURPOSE:To guide a self-propelled work carriage for operation without using rails, etc., by providing hourglass-shaped magnetic wheels which roll along a corner part of a steel material, and flat type magnetic wheels which roll on the surface of the steel material, parallelly interlocking with the former wheels rolling. CONSTITUTION:A self-propelled work carriage 1 used for construction work, etc., is parallelly interlocked with hourglass-shaped wheels 1A, 1B rolling along a corner part 14 of a magnetic steel material 9 and provided with flat type magnetic wheels 5A, 5B rolling on the surface of the magnetic steel material 9. Out of the wheels. the hourglass-shaped wheel 1A and the flat type wheel 5A are synchronizingly rolled by a driving part 3, while those wheels 1A. 1B, 5A, 5B and the driving part 3 are disposed on a frame 2 mounting work materials (not illustrated) thereon. The driving part 3, containing a motor, is formed so that its power may rotate each of the wheels 1A, 5A through a worm gear 4, each of worm wheels 12, 52.
Patent JP-H05190077-A (JP)
Title: Electron emitting element
Inventor: IWAI HISAMI
IPC: H01J1/316
Filed: 1992-01-14
Abstract: PURPOSE:To enable the forming at lower voltage and manufacture it stably at excellent yield rate, and make it an image with brightness without flickering by providing a plurality of projections at the surface of a substrate in contact with at least an electron emitting member. CONSTITUTION:A substrate 1 is provided with a plurality of projections, at least in the region where it contacts with the electron emitting part 5 provided between electrodes 3. And in case that the surface of the substrate 1 has a projection, the film thickness of a fine particle film 6 becomes nonuniform, and according to circumstances, a thin part and a thick part occur. Therefore, current density increases in the section where the film is thin when a current flows inside the film 6, and heat concentrates, whereby the section 6 can be formed at lower voltage. Accordingly, stable forming becomes possible, and the controllability can also be improved. Moreover, as to a plurality of elements, homogeneous elements without dispersion can be gotten between elements, and the yield rate in manufacture can be improved.
Patent JP-S58142040-A (JP)
Title: Member for disc brake
Inventor: HAGIWARA YUTAKA
IPC: F16D65/12
Filed: 1982-02-16
Abstract: PURPOSE:To reduce the weight of a brake member including an annular recess defined by a hub, a flange and a rotor and improve the radiation efficiency of the member, by integrally making the whole brake member of aluminum including fins which divide the recess. CONSTITUTION:An annular recess 15, which is surrounded by a hub 2, a flange 4 and a rotor 3 and continuously extends on a side of a brake member in its circumferential direction, is divided into plural sections by fins 25 at circumferential intervals. Rims 20 for the sections of the recess 15 are provided with ventilation holes 26 extending through the rims in radial directions. The whole brake member is integrally made of aluminum. As a result, the fins 25 revolve when the brake member 1 rotates. At that time, air is caused to flow along an inner shoe 12 and flow through the ventilation holes 26 and then outwards radially along an outer shoe 11. The radiation efficiency is thus promoted by the fins 25 and the forced air flow.
Patent JP-S53108459-A (JP)
Title: Optical objective system for endoscope
Inventor: OOTANI YUTAKA
IPC: G02B23/00
Filed: 1977-03-04
Abstract: PURPOSE: To protect the leading end face of an image guide against dusts or the like, while making it possible to accomplish a clear observation for a long time, by interposing a hood, which has its one end fixed to the peripheral surface of the leading end of the guide, between the guide and an objective lens so as to move the lens thereby to focus the image on the leading end face of the guide. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62180763-A (JP)
Title: Method and device for screening short fiber of whisker
Inventor: NIWANO KAZUHISA
IPC: B03B5/60
Filed: 1986-02-04
Abstract: PURPOSE:To improve the efficiency of screening and to upgrade the purity of classified short fibers and whiskers by introducing a solvent to the lower surface side of a sieve mesh from the outside while ultrasonically oscillating the mesh thereby generating a concn. difference in the slurry. CONSTITUTION:The slurry 8 is transferred on the sieve mesh 6 of a classifier 5 while the mesh is oscillated by an ultrasonic wave generator 3 and while the stirrer 1 is kept rotated in the stage of screening the short fibers or whiskers of inorg. fibers and metallic fibers in which powder and granular materials are mingled. Only the whiskers are screened by the slurry concn. difference between the plus sieve and the minus sieve and are recovered into a recovering tank 7 when the solvent 9 is passed under the mesh by a pump 12. The whiskers and water are thereafter separated by vacuum suction. The most powder and granular materials are separated and removed in the above-mentioned manner and the most whiskers are passed through the sieve mesh. The high-purity whiskers are thus obtd.
Patent JP-H10221841-A (JP)
Title: Photoresist coating composition
Inventor: NAKANO KOJI
IPC: G03F7/004
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide the photoresist coating composition small in change of sensitivity with the lapse of time and high in resolution and superior in coating uniformity, realizing excellent coating even with a small coating liquid and wide in the depth of focus by using a solvent mixture of 2-heptagon and methyl lactate specified in proportion and preparing a radiation sensitive coating composition. SOLUTION: The photoresist coating composition is composed essentially of an alkali-soluble resin and a radiation sensitive compound and the solvent comprising the 2-heptanone A and the methyl lactate B in a mixing weight ratio B/(A+B) of 0.35-0.7. A preferably alkali-soluble resin is a novolak resin and polyhydroxystyrene or its derivative, and a preferable radiation-sensitive compound is a photosensitive agent having an o-quinonediazido group. If a solvent except the mixed solvents of the 2-heptanone and the methyl lactate is used, the storage stability of sensitivity deteriorates of coatability is lowered of the depth of focus is narrowed, and so it is not desirable.
Patent JP-H01200330-A (JP)
Title: Manufacture of liquid crystal display element
Inventor: TAKASE TAKESHI
IPC: G02F1/133
Filed: 1988-02-05
Abstract: PURPOSE:To uniform the curing of an orienting film and to shorten the curing time by forming the orienting film on a substrate and then curing the film under reduced pressure. CONSTITUTION:Substrates to which orienting film liquid is transferred are put in a carrier 20 one over another and the carrier 20 is carried in a pressure- tight container 22 by a conveyor belt 21. Then, the pressure in the pressure-tight container 22 is reduced, held as it is for 15min, and then put back to the atmo sphere. Then, a lamp 25 is used to heat the substrates at temperature below 100 deg.C, i.e. 80 deg.C for 30min, thereby curing the orienting film liquid. Consequently, uniform orienting films are obtained and the need to perform a heat treatment at 200-300 deg.C for about 3hr is eliminated; and no substrate deforms and the forming process time can be shortened.
Patent JP-S54116521-A (JP)
Title: Device for controlling air fuel ratio in deceleration of internal comsubtion engine
Inventor: HORIUCHI KENJI
IPC: F02M23/04
Filed: 1978-03-01
Abstract: PURPOSE: To prevent the air fuel mixture from getting excessively thick in the deceleration of an  internal combustion engine, by providing a negative pressure chamber on one side of a diaphragm  of a negative pressure responsible valve and a control chamber on the other side of the diaphragm  and connecting both the chambers to each other through a stop valve and controlling the stop  valve through an engine speed detector.   
     CONSTITUTION: When a throttle valve 4d is closed during the relatively high speed urn of the  engine, the intake pressure at the downstream side of the throttle valve falls sharply. The intake  pressure is transmitted to the negative pressure 12 through a communication passage 14 to act on  the diaphragm 8. The diaphragm 8 opens the negative pressure responsible valve 6 against a  spring 9 to introduce the external air into an intake passage 3. The decrease in the pressure of the  negative pressure chamber 12 gradually affects the control chamber 13 through the an orifice 15.  The negative pressure responsible valve 6 is closed by the force of the spring 9 as the pressure of  both the chambers 12, 13 approaches equilibrium. Thus, the external air is introduced into the  intake passage 3 only at the initial stage of the deceleration to prevent the air fuel mixture from  getting excessively thick. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05213854-A (JP)
Title: Production of silver sulfonate salts
Inventor: IMUDA JUNICHI
IPC: C07C303/32
Filed: 1992-02-10
Abstract: PURPOSE:To produce the subject compound useful as an alkylating reagent and a reagent for organic synthesis from an inexpensive and light-stable starting substance by allowing a sulfonic acid to react with silver carbonate. CONSTITUTION:A sulfonic acid of the formula: R-SO3H (R is 1-19 C alkyl, aryl, alkenyl, halogen-substituted alkyl) is allowed to react with silver carbonate in an organic solvent such as acetonitrile at 0 to 80 deg.C for 0.5 to 6 hours to give a silver sulfonate of the formula: R-SO3Ag. 0.3 to 10 moles of silver carbonate is used per mole of the sulfonic acid. Since water is not used as a solvent, the process for removing water from the crystals of the resultant silver sulfonate is in no need. The product is useful as a reagent for organic synthesis, for example, in the sulfone esterification or substitution of halogens in a transition metal chelate containing halogens as ligands with sulfonic acid.
Patent JP-H04239603-A (JP)
Title: Mold frame block and manufacture thereof
Inventor: OGAWA HIROSHI
IPC: B28B1/14
Filed: 1991-01-23
Abstract: PURPOSE:To obtain a mold frame block with high connecting strength in a simple manufacturing method by connecting concrete plates at distances which are aligned in the area wherein a spiral reinforcing bar cylinder advancing in a rectangle successive hoop body is not buried. CONSTITUTION:A spiral reinforcing bar cylinder 1 advancing in a shape of the rectangle successive hoop body is housed in a mold frame 4 in existence of a spacer 8. In this instance, it is set such that the opposite side surfaces 1a, 1b of the reinforcing bar cylinder 1 are accommodated within the width between the flanges 5. By turning a rotating jig 7, the opening 6 of a mold frame 4 is faced upward, and then concrete 10 is placed into the mold frame 4 by means of a ready-mixed concrete injector 9. Furthermore, by reversely turning the rotating jig 7, the mold frame 4 is rotated in a horizontal state, and either side surface 1a or 1b of the reinforcing bar cylinder 1 within the width between the flanges 5 is situated downward in horizontal relation so that the concrete 10 is collected within the width between the flanges 5. Then this state is kept until the concrete hardens.
Patent JP-S53108793-A (JP)
Title: Production of semiconductor device
Inventor: HAGIWARA YASUFUMI
IPC: H01L31/04
Filed: 1977-03-04
Abstract: PURPOSE: To form electrode mounting parts for solar batteries by mechanically grinding the specified portions on top layer part of a semiconductor wafer thereby so forming the wafer that its lower layer exposes to the surface. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53108797-A (JP)
Title: Phase-discrimination circuit
Inventor: SHIBUYA HIDEO
IPC: G01S13/62
Filed: 1977-03-04
Abstract: PURPOSE:To discriminate the phases of two signals by providing a means of performing sampling and holding at the rise of the square waves obtained by waveform shaping circuits.
Patent JP-S61185525-A (JP)
Title: Photo-setting resin composition
Inventor: TAKEYAMA SHUICHI
IPC: C08G59/32
Filed: 1985-02-13
Abstract: PURPOSE:To produce the titled composition curable at normal temperature even the part kept from photo-irradiation, having freely adjustable flexibility, and effective as a potting material for electronic part, by compounding specific plural compounds with a photo-setting initiator and an amino-type hardener. CONSTITUTION:The objective composition can be produced by compounding (A) a compound having epoxy group and acryloyl group in one molecule, (B) a compound having >=2 epoxy groups in one molecule (e.g. bisphenol-type epoxy resin), (C) a photo-setting initiator and (D) an amino-type hardener having >=2 nitrogen atoms and active hydrogen atom bonded thereto in one molecule. The component A is obtained e.g. by reacting diisocyanate to both terminals of polytetramethylene glycol, and reacting the product with a compound having acryloyl group and epoxy group.
Patent JP-H02204301-A (JP)
Title: Production of hydrogen from kerosine fraction
Inventor: SHIOIRI TOMONORI
IPC: C01B3/38
Filed: 1989-02-02
Abstract: PURPOSE:To produce hydrogen from a kerosine fraction by bringing the kerosine into contact with a hydrogenation and desulfurization catalyst and an H2S adsorbent in the presence of an H2-contg. gas, bringing the kerosine into contact with an Ni-based adsorbent in the presence of steam to desulfurize the kerosine and then bringing the kerosine into contact with a steam reforming catalyst. CONSTITUTION:The kerosine fraction contg. <=150 wt.ppm S is brought into contact with the hydrogenation and desulfurization catalyst and H2S adsorbent in the presence of an H2-contg. gas at <=50 kg/cm<2>.G, 250-400 deg.C, 0.2-7 h<-1> LHSV, and hydrogen-to-kerosine ratio of 0.02-1.0Nm<3> H2/kg. The kerosine fraction is then mixed with steam in the steam/carbon ratio of 0.1-7.0mol/atom, and brought into contact with the Ni-based adsorbent at <=50kg/cm<2>.G, 150-500 deg.C, and 0.1-10h<-1> LHSV. As a result, the S content of the kerosine fraction is economically reduced to less than a prescribed value. A specified amt. of steam is further added to the kerosine fraction or not added, and the reaction mixture as such is brought into contact with the steam reforming catalyst under the ordinary reforming conditions.
Patent JP-S58143088-A (JP)
Inventor: NAKAMURA TOSHIHIRO
IPC: E06B9/36
Filed: 1982-02-19
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-H10205737-A (JP)
Title: Operation method for waste melting furnace
Inventor: SUDO MASAHIRO
IPC: F23J1/00
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To avoid solidification of slags by a method wherein an alkali metal compound is fed into a waste melting furnace to react with a main component of a melted salt and an alkali salt thus formed is volatilized to prevent shortcircuiting between electrodes with the removal of the melted salt. SOLUTION: A waste disposal system is provided with a plurality of vertically movable electrodes 2 in a furnace layer 1, an ash storage tank 3 and a tank 4 to store salts of alkali metal compounds. The lowered electrodes 2 are immersed into a molten slag layer 5 and an incineration residue is fed into the furnace layer 1 from the tank 3. As chemical agent for removing a melted salt, for example, sodium carbonate is fed into the furnace layer 1 from a chemical agent storage tank 4 and calcium chloride as main component of the melted salt reacts with the sodium carbonate. A melting furnace is operated to hold the temperature of the slags at about 1,400 deg.C. The sodium chloride produced is volatilized and removed under a high steam pressure. On the other hand, the calcium oxide is taken into the molten slags.  This can lower the viscosity of the molten slags thereby facilitating the discharging of the molten slags.
Patent JP-H04265516-A (JP)
Title: Magnetic disk medium
Inventor: TAKI MITSUHIRO
IPC: G11B5/72
Filed: 1991-02-19
Abstract: PURPOSE:To obtain a magnetic disk medium which gives little increase in the coefft. of friction against repeated CSS(contact-start-stop) in a magnetic disk device and is hardly damaged and excellent in durability. CONSTITUTION:The disk medium consists of a primary layer comprising Ni-P 2 formed on an aluminum substrate 1 by plating, a magnetic layer comprized of Co-alloy layer 3 formed by sputtering, and a protective base layer comprized of a Si layer 4 formed by sputtering. On this Si protective base layer, a protective film comprized of fluorine-contg. amorphous carbon 5 is formed by CVD or ion beam method.
Patent JP-H03230474-A (JP)
Title: Integrated battery
Inventor: MURATA KAZUO
IPC: H01M50/528
Filed: 1990-02-02
Abstract: PURPOSE:To obtain a small-sized integrated battery with small connection resistance by constituting multiple integrated unit cells commonly provided with a positive electrode face and a negative electrode face on two current collector sheets with the stacked current collector sheets while positive electrode sections and negative electrode sections are connected to each other. CONSTITUTION:The positive electrode current collector 8 and negative electrode current collector 9 of a unit cell 6 have a stainless foil with the preset thickness, a positive electrode active material 10 is mainly made of MnO2, an organic electrolyte is used for the electrolyte, a separator is made of a polypropylene nonwoven fabric, and a negative electrode material 12 is made of Li. The negative electrode terminal section 13 is made of metal and has the same thickness as the unit cell 6. Unit cells 6 are stacked, the same electrodes are connected by resistance-welding with a positive electrode current collector 14 and a negative electrode current collector sheet 15 to form an integrated cell unit. Multiple integrated cell units are arranged on a positive electrode current collector sheet 1 made of a stainless plate while the positive electrode terminal sections are connected to each other. A negative electrode current collector sheet 2 is arranged on negative electrode terminal sections for connection. An integrated battery is obtained.
Patent JP-S54118299-A (JP)
Title: Plugging meter
Inventor: SATOU KEIJI
IPC: G01N25/14
Filed: 1978-03-04
Abstract: PURPOSE: To present a highly reliable and economical plugging meter, by providing a main flow  line having a plug part with cooling device disposed on the outer circumference and a bypass flow  line in the lead-in line of liquid metal, and simplifying the devices used in the flow lines.   
     CONSTITUTION: An electromagnetic pump 2 for pressurizing the liquid metal is provided in a lead -in pipe 1 of liquid metal, and the downstream thereof is branched into a main flow line 3 and a  bypass flow line 4. A flow rate regulating valve 5 is provided in the main flow line 3, while a large  diameter part 6 is formed on the downstream side. A heating flow line 10 is coaxially disposed in  the large diameter part 6, and the other end part is connected to the upstream side of a second diaphragm 9 of the bypass flow line 4, and a flow rate detector 11 is provided. An annular orifice 12  is disposed in the annular gap formed between the large diameter part 6 and the heating passage  10, and a plug part to deposit impurities in the liquid metal is composed. A cooling fin 13 and a  blower 14 are provided on the outer circumference of the large diameter part, and a temperature  detector 15 is attached to the orifice 12. In the bypass flow line 4 are provided a first diaphragm 8  which applies an equal resistance as the flow line resistance at the time of full open state of the  flow rate regulating valve 5, and the second diaphragm 9 having the same flow rate resistance as  the orifice part 12. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07118244-A (JP)
Title: 1,5-benzodiazepine derivative
Inventor: FINCH HARRY
IPC: A61P1/04
Filed: 1993-01-20
Abstract: PURPOSE: To provide a novel 1,5-benzodiazepine deriv. which is useful as an antagonist of gastrin and CCK-B receptors.  
     CONSTITUTION: A compd. of formula I [wherein R 1  is phenyl, 3-7C cycloalkyl, bridged 7-11C cycloalkyl, or 1-6C alkyl optionally substd. by OH, phenyl, alkoxy, or the like; R 2  is phenyl optionally substd. by halogen, alkyl, NO 2 , CN, CF 3 , (CH 2 ) m R 4  (wherein n is 0 or 1; and R 4  is OH, 1-4C alkoxy, or the like), or the like; R 8  is H or halogen; and m is 0-31 (e.g. N-phenyl-N'-[2,3,4,5 -tetrahaydro -2,4-dioxo-1-(1 -adamantylmethyl) -5-phenyl -1H-1,5 -benzodiazepin-3 -yl]urea} is provided, which is obtd. by reacting a compd. of formula II [wherein X is-N=C=O or NHCOR 9  (wherein R 9  is optionally substd. phenoxy or 1- imidazole)] with an amine of the formula: NH 2 R 2 . 
     COPYRIGHT: (C)1995,JPO
Patent JP-S62183082-A (JP)
Title: Disk player
Inventor: FURUKAWA MASANOBU
IPC: G11B25/04
Filed: 1986-02-06
Abstract: PURPOSE:To prevent contact of a laser pickup in case warp of an LP record disk is large, with an LP record disk, by controlling a movement of the laser pickup to the corresponding range of a radial recording part of a compact disk. CONSTITUTION:An arm 31 is provided on the upper part of a body so that it can ascend and descend to turntables 16, 17 for supporting a disk which has been provided on the upper part of the body. A base 42 and a base 43 are provided on the tip side positioned at the center side of the turntables 16, 17 of this arm 31, and the base end side, respectively, so that they can move in the radial direction of the tables 16, 17. Subsequently, a laser pickup 44 for a compact disk, and a pickup cartridge 45 for a record disk are provided on the base 42, and the base 43, respectively, and a moving range of the base 42 is controlled to a range corresponding to a radial recording part of the compact disk. In such a way, it can be prevented that the laser pickup comes into contact with the outside peripheral part of an LP.
Patent JP-2000210018-A (JP)
Title: Edible fat-and-oil having antioxidative effect in vivo
Inventor: KOJIMA KEIICHI
IPC: A23D9/00
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain an edible fat-and-oil having intense antioxidative action in vivo, resulting in having effect to reduce peroxide levels in vivo, and to obtain fat-and-oil processed foods containing such edible fat-and-oil. SOLUTION: This edible fat-and-oil is obtained by incorporating lignan-contg. sesame oil with tocopherol and/or tocopherol-contg. fat-and-oil; wherein it is preferable that the lignan content of this edible fat-and-oil is 0.01-1.0 wt.% and the weight ratio of the lignans to tocopherol is 1:(0.01-10).
Patent JP-S53109409-A (JP)
Title: Remote control system for intermediate equalizer
Inventor: KINUGASA NORIO
IPC: H04B3/04
Filed: 1977-03-07
Abstract: PURPOSE:To enable the equalizing work after the completion of submarine telephone cable installation work, by controlling the selector circuit in the equalizer with the current having opposite polarity with conventional feeding current.
Patent JP-S59150270-A (JP)
Inventor: MATSUMOTO KIYOSHI
IPC: F25B1/00
Filed: 1983-02-16
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-S63192132-A (JP)
Title: Console
Inventor: SHIGETA TADASHI
IPC: G06F15/16
Filed: 1987-02-05
Abstract: PURPOSE:To prevent operation mistake by discriminating a specific one of plural processors that delivers an input request and displaying the information that specifies the input requester processor based on the discrimination result. CONSTITUTION:A console control part 1 discriminates whether an input request is given from a host processor or a RAS processor. Then the part 1 gives an instruction to a state display control part 3 to display the characters 'O/S' or 'RAS' showing said two input request messages at an input requester display part 31 or 32 of the picture of a CRT 5 according to the result of said discrimination. Thus the part 3 writes those characters 'O/S' and 'RAS' into the positions corresponding to both parts 31 and 32 respectively. Then the CRT 5 displays the contents to show the current input requester. In such a way, the operation mistake can be avoided.