baber/WOPTO huggingface dataset:
Patent JP-H0475998-A (JP)
Title: Elevating/sinking table for ceiling trolley
Inventor: KATO AKIRA
IPC: B66C1/28
Filed: 1990-07-16
Abstract: PURPOSE:To eliminate dislocation of an elevating table gripping device from the object gripping position by furnishing the elevating table with a level adjustment member to stop sinking of the elevating table while in contact with the part to be contacted arranged at a specified level relative to the object to be gripped. CONSTITUTION:Two arms 4 are protruded down from the undersurface of an elevating table 1 made capable of rising and falling by a belt 2 to a ceiling traveling troley, and gripping pawls 5 are installed horizontally in the direction approaching each other from below the arms 4. In combination of pawls 5, the neck part L of an object W is fitted in a semi-circular recess at the pawl tip. These pawls 5 are approached and separated with movement of the arms 4. Four poles 12 are protruded down from the undersurface of the elevating table 1, and free bears 14 are installed at the bottom, and it is possible to contact a flat table 15, on which the object W is placed, and glide in the horizontal direction. When the elevating table 1 is sunk, a guide pole 18 penetrates a guide hole 17 to provide locating in the horizontal direction, and the free bear 14 contacts the table 15 so as to eliminate dislocation of the gripped part.
Patent JP-H0474917-A (JP)
Title: Measuring method for crack of coke block
Inventor: YAMATE YOSHITOMO
IPC: G01B15/00
Filed: 1990-07-16
Abstract: PURPOSE:To quite easily and correctly measure a crack of a block of coke by calculating the occupied volume of the crack in each part of a cross section based on the tomographic image obtained from the distribution of intensity of the penetrating X-rays. CONSTITUTION:An X-ray beam is projected from an X-ray tube towards a block of coke, and the X-ray penetrating the coke block is detected by a detector. A predetermined tomographic image 3 of the code block is obtained. The coke block is divided every 5mm in a horizontal direction. The tomographic image 3 is obtained for each cross section of the 20 parts 2 of the coke block. Then, each tomographic image 3 is analyzed in an operating part, so that the occupied area of a crack 4 in each cross section of the part 2 and the total area of the part 2 are calculated. The measured value of the area of the crack in the cross section of the part 2 is multiplied with the thickness of the part 2, and the occupied volume of the crack 4 of the part 2 is calculated in the operating part.
Patent JP-H0845341-A (JP)
Title: Semiconducting high polymer member, transfer device, and developing device
Inventor: NAKAJIMA TADASHI
IPC: B65H5/06
Filed: 1994-07-18
Abstract: PURPOSE:To provide a semiconducting high polymer member whose electrical resistance does not greatly vary nor greatly depend on applied voltage, has small fluctuation ranges both at high and low temperatures and humidities, and has a small fluctuation range when a current is continuously passed. CONSTITUTION:This semiconducting high polymer member has an electrical resistance of 1X-10<3> to 1X10<10>3wt.%.cm at a temperature of 15 to 32.5 deg.C and a 10 to 85% relative humidity at a measured voltage ranging from 10 to 5000V, the variation of the electrical resistance being + or -20% or less, with the electrical resistance at a temperature of 15 deg.C and a 7% relative humidity being less than 50 times greater than that at a temperature of 32.5 deg.C and a 85% relative humidity.
Patent JP-S6433343-A (JP)
Title: Steel pipe packed concrete pillar
Inventor: YOSHIOKA KENZO
IPC: E04C3/30
Filed: 1987-07-29
Abstract: PURPOSE: To obtain a sufficient constraining force to core concrete without burdening steel pipes with an axial compressive force and bending stress by vertically piling up steel pipes by a plurality of levels and providing a fitting and joining structure to allow piling and rocking. CONSTITUTION: Short steel pipes 3 and 3' of a little smaller fitting inner diameter than that of a short steel pipe 2 are each fitted into and connected to the upper part and lower part of the short steel pipe 2, and cover concrete 4 is placed on the outer peripheries of the steel pipes 2, 3, and 3'. Then a column main reinforcement 5 is set in parallel with the axes of the steel pipes 2, 3, and 3' in each of the pipes, and core concrete 6 is placed. As the transfer of the bending moment and axial compressive stress of a column is blocked at the axially fitted and connected parts of the steel pipes 2, 3, and 3' by this structure, it is possible for the steel pipes 2, 3, and 3' to obtain a sufficient constraining force to the core concrete.
Patent JP-S6081411-A (JP)
Title: Compulsorily valve opening and closing apparatus for internal-combustion engine
Inventor: OOTANI JIYUNJI
IPC: F01L1/30
Filed: 1983-10-07
Abstract: PURPOSE:To secure the proper slit between a cam and a rocker arm by installing a hydraulic slit adjusting apparatus between a rocker arm for opening valve and a rocker arm for closing valve. CONSTITUTION:A rocker arm 49 for opening valve and a rocker arm 50 for closing valve are installed in swingable ways onto a rocker shaft 48, and the both rocker arms 49 and 50 are pressed by a hydraulic slit adjusting appratus 51, and the rocker arm 49 for opening valve contacts with a valve opening cam 46, and the rocker arm 50 for closing valve contacts with a valve closing cam 47. Therefore, the friction loss at the slidable part can be reduced, and an intake port and an exhaust port can be certainly opened and closed respectively.
Patent JP-H0351587-A (JP)
Title: Installation structure of mixing cock having base
Inventor: SHIMIZU SHOHACHI
IPC: F16K27/00
Filed: 1989-07-19
Abstract: PURPOSE:To easily install a mixing cock having a base onto the plate of a box by screwing an engaging bolt or nut which is inserted into a box, into a fixed part and operating an operation part from the opened port of the plate, in a mixing cock having a base for a bathroom, etc. CONSTITUTION:An engaging bolt 2 of a mixing cock 1 having a base is inserted into a box part 10, and screwed with a fixed part 15, and a connecting pipe 2 is connected, and the fixed part 15 is turned through gears 17, 16, and 14 by operating an operating rod 18 by a wrench 50 from the opened port 22 of a plate 20, and the engaging bolt 3 is pulled into the box 10. Therefore, the mixing cock 1 having a base which is formed integrally with the engaging bolt 3 is attracted to the box 10, and then installed in closely attached state onto the plate 2 of the box 10. Thus, work can be carried out efficiently.
Patent JP-S5977260-A (JP)
Title: Solar heat water heater of heat pipe type
Inventor: KITAJIMA OSAMU
IPC: F24S10/95
Filed: 1982-10-25
Abstract: PURPOSE:To increase the heat collecting efficiency of a water heater, by effectively utilizing the solar rays received by heat collecting plates and by transferring heat to a hot water tank as soon as possible, even when the weather repeatedly changes from fine to cloudy weather, by constituting the water heater so that the press-fitted parts of heat collecting plates which are respectively divided into a plural number are collected to the evaporating part of a heat pipe. CONSTITUTION:The condensing part 3'b in the upper part of the evaporating part 3'a of a heat pipe 3' is dipped in water 11 in a hot water tank 2a. A heat collecting plate part 4'' is composed of a plurality of heat collecting plates crossing at right angles with the heat pipe 3. Each heat collecting plate is composed of a rising part 4'a being inscribed in a transmitter body 9, a heat collecting surface 4'b to receive solar heat, a heat transfer part 4'c forming a suitable slope, and a contacted surface 4'd being press-fitted to the evaporating part 3'a of a heat pipe 3'. The heat collecting plates are concentrated and contacted with the evaporating part 3'a of a heat pipe 3' being interposed by the contacted part 4'd, so that heat from the solar rays can be always supplied to an operating liquid 12 by 100%. On the other hand, the length of a heat pipe 3' is enough to be about 2/3 shorter than the length of a hea collecting plate part 4' so that an evaporation-condensation cycle can be performed at faster speed.
Patent JP-S6247115-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGAHARA KAZUYUKI
IPC: H01L21/263
Filed: 1985-08-26
Abstract: PURPOSE:To flatten the intensity distribution of laser light by shifting the focal point position of the light from the surface of a semiconductor substrate. CONSTITUTION:A laser light 12 having a gauss type intensity distribution oscillated from a laser oscillator 11 is bent by a mirror 13 to be incident on a condensing lens 14. The light 14 is emitted to a semiconductor substrate 15 heated after passing the lens 14. In this case, the focal point position 17 by the lens 14 of the light 12 is adjusted to be disposed before the substrate 14. Since the light normally contains light of many different wavelengths, the focal point position of the light through the lens 14 are different. Thus when the position17 is separated from the substrate 15, the light having different wavelengths has intensity distributions at separate positions, the intensity distribution of the light 12 is not of the gauss type but flat intensity distribution. Thus, desired lateral temperature distribution is readily obtained on a semiconductor layer, and a polycrystlline semiconductor is grown in large crystalline grains in case of solidifying and recrystallizing.
Patent JP-S6247403-A (JP)
Title: Sintering furnace
Inventor: NAKAMURA MASATOMO
IPC: F27B17/00
Filed: 1985-08-26
Abstract: PURPOSE:To permit the quick loading of moldings into a sintering furnace and to produce sintered bodies having excellent quality by using a furnace body having a loading port in the lower part, a furnace cap imposed with the moldings for sintering and a carriage having a lifting device for the furnace cap to constitute the sintering furnace for the sintered bodies. CONSTITUTION:The surface of the modlings prior to sintering is oxidized by the oxygen in the arm. and the strength of the sintered bodies is deteriorated in the stage of sintering the moldings of ceramic powder or metallic powder in the sintering furnace 1. A rack rest 15 carrying the moldings to be sintered on plural stages of receiving plates 17 is placed by means of posts 16 on a lower cap 3 of the sintering furnace 1 in order to prevent such oxidation. The lower cap 3 is attached onto the lifting device 20 and is quickly moved to the position right under the furnace 1 where the rack rest is lifted together with the cap 3 into the furnace by the device 20 through the opened loading port of the furnace cap 3. The cap 3 and the furnace body 1 are airtightly coupled to each other by an annular body 6 and after the inside of the furnace is maintained under an inert gaseous atmosphere of Ar, N2, etc., the moldings are sintered. The movement and loading into the sintering furnace are quickly executed and since the moldings are less oxidized by the atm., the sintered bodies having excellent quality are produced.
Patent JP-H0923684-A (JP)
Title: Dc motor drive circuit and acoustic device comprising the same
Inventor: YAMA TOMOAKI
IPC: H02P6/06
Filed: 1995-06-30
Abstract: PURPOSE: To set a voltage higher than a battery voltage to reduce the on- resistance when an AC adapter is connected by connecting in parallel P type and N type MOS transistors in the upper stream side. CONSTITUTION: The NMOS transistors TR1 , TR2 in the upper stream side are connected in parallel with PMOS transistors TR5 , TR6 and these transistors turn on simultaneously when the gate signal to be applied to the NMOS transistors TR1 , TR2 is in the H level. When a battery is used for drive, the power supply line to generate the gate voltage is set to a lower voltage. Moreover, when an AC adapter 7 is connected to an external power supply terminal, since the switching 16a is turned off, the voltage of the output terminal 3 by means of the power supply switching circuit 2 becomes equal to an output voltage of the AC adapter 7 and can be set higher than the voltage of the battery 16.  Therefore, the on-resistance of the P type MOS transistor is lowered to realize low voltage drive by applying the power of the AC adapter 7 to the P type MOS transistor to set the voltage in the source side to the voltage of the AC adapter 7.
Patent JP-2000008043-A (JP)
Title: Combustion chamber structure of coke oven, combustion method and burning apparatus
Inventor: SERIZAWA YOSHIHIRO
IPC: C10B21/22
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To improve the productivity and quality of coke and suppress the generation of nitrogen oxides by realizing an ideal temperature distribution of a coke oven in the direction of the height of a combustion chamber to get a definite carbonization time of coke in the vertical direction of the carbonization chamber. SOLUTION: Two sets of outlet ports each comprising one outlet port 5 for fuel gas and one outlet port 6 for air for combustion are placed at the bottom of each flue of a combustion chamber in the direction of the oven length of a coke oven. As necessary, several partial partition walls having adjustable opening area ratio are placed in the direction of the height of the oven at an intermediate position of the two outlet sets. The coke oven having the above combustion chamber structure is provided with a blower to forcibly supply the fuel gas and the air for combustion, the fuel gas and the air for combustion are ejected at a high speed from a set of the fuel gas outlet port 5 and the combustion air outlet port 6 and burnt while exhausting the combustion gas through the other set of fuel gas outlet port and the combustion air outlet port.  The switching of the ejection and exhaustion through two outlet sets is carried out in a short time.
Patent JP-H03121457-A (JP)
Title: Coating material for electrophotographic sensitive body and method for forming its film by using the same
Inventor: TANAKA SHIGETO
IPC: G03G5/10
Filed: 1990-07-16
Abstract: PURPOSE:To prevent surface defects at the time of coating and to obtain a smooth coating film surface by using a volatile leveling agent for the coating material for the electrophotographic sensitive body. CONSTITUTION:The coating film is formed by coating with the coating material containing the volatile leveling agent and heat drying it. Even if this agent is used in a large amount, it can be fully evaporated at the time of forming the film, or if not, at most to such an amount as not causing degradation of electrophotographic characteristics, such as rise of residual potential, thus permit ting the obtained coating material to form the electrophotographic sensitive body having coating film smoothness and good electrophotographic characteristics even at the time of repeated uses.
Patent JP-H05199868-A (JP)
Title: Serum-free culture medium for tissue culture containing tissue-inhibitor-of-metalloproteinase and method for proliferating cell
Inventor: HAYAKAWA TARO
IPC: C12N5/20
Filed: 1992-06-08
Abstract: PURPOSE:To efficiently proliferate a cell which is difficult to proliferate in a synthetic artificial culture solution by using a tissue inhibitor of metalloproteinase as a cell growth factor and culturing an animal cell or an animal-derived fused cell. CONSTITUTION:A conditioned culture solution of a human gingival fibroblast (Gin-1 cell) is purified by get filtration and affinity.chromatography using a column of immobilized concanavalin A and a column of an immobilized antitissue.inhibitor.of.metalloproteinase (TIMP) antibody to isolate a tissue.inhibitor.of.metalloproteinase (TIMP), which is used as a cell growth factor. Thereby, a serum-free culture medium for tissue culture is prepared and used to culture an animal tissual cell or an animal-derived fused cell. As result, the animal tissual cell or an animal-derived fused cell which has been difficult to proliferate in a synthetic artificial culture solution is efficiently proliferated.
Patent JP-H0354239-A (JP)
Title: Thermoplastic elastomer composition
Inventor: WATANUKI MASAHIRO
IPC: H01B3/44
Filed: 1989-07-24
Abstract: PURPOSE:To prepare a thermoplastic elastomer compsn. excellent in the compression set and permanent elongation by compounding a specific chlorosulfonated polyethylene with polyethylene and a liq. butadiene rubber having an active group. CONSTITUTION:100pts.wt. chlorosulfonated polyethylene contg. at least 20wt.% gel is compounded with 5-50pts.wt. polyethylene and 3-20pts.wt. liq. butadiene rubber having an active group at give a thermoplastic elastomer compsn. If the chlorosulfonated polyethylene compounded is rubbery, there is no limitation about its chlorine content; the chlorosulfonated polyethylene contg. 15-55wt.% chlorine is rubbery. The chlorosulfonated polyethylene contg. at least 20wt.% gel can be obtd. by the dynamic thermal treatment of the chlorosulfonated polethylene to thereby vulcanize it with a kneader. The gel content lower than 20wt.% gives a compsn. which is useless because of its poor static mechanical properties, i.e. its poor compression set and permanent elongation.
Patent JP-H04250575-A (JP)
Title: Method and apparatus for generating three-state database in multiple allowance ranges used in automatic optical inspection system
Inventor: RONARUDO JIEI SUTOREIYAA
IPC: G01N21/93
Filed: 1991-07-29
Abstract: PURPOSE: To set up a different allowable error range in accordance with the feature of a different printed circuit board(PCB) by mutually comparing the states of corresponding pixels respectively stored in minimum and maximum data bases. CONSTITUTION: The system receives computer aided design(CAD) data corresponding to original design for the features of a PCB with nominal size in a block 24. Two data bases are generated correspondingly to PCB features respectively having maximum and minimum allowable sizes. These data bases are mutually compared in a block 30 and a three-state data base of which allowable error range is set up is generated in a block 32. Namely a transient data base having three black, white and gray states respectively corresponding to an area requiring the appearance of the features of the PCB, an area inhibited from the appearance of the features and an area permitting both of appearance and non-appearance is prepared.
Patent JP-H0933505-A (JP)
Title: Detector for gas chromatograph
Inventor: YOSHIHARA TOHACHI
IPC: G01N30/62
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a detector for gas chromatography which can be used in safety even at the time of erroneous operation while enhancing the reliability. SOLUTION: In a gas chromatograph, a detector 1 is coupled directly with a column thermostatic bath and an analytic column is provided wherein the detector is fed with hydrogen gas and the air. A movable ball 4 is disposed in the hydrogen gas channel 60 of detector 1. The ball is shifted by the analytic column during analysis and closes the column connection port gravitationally when the column is removed upon finishing the analysis thus constituting a hydrogen flame detector.
Patent JP-H1121137-A (JP)
Title: Production of sheet glass by float method and production apparatus used for the process
Inventor: IGA GENICHI
IPC: C03B18/20
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent the oxidation or the molten metal housed in a bath vessel and to enable the use of a wide range of heaters by continuously supplying molten glass to the bath surface of the molten metal to form a belt-like glass stream and varying the compsn. of the gas in the upper space of the region covered with the stream and the compsn. of the gas in the upper space or the region not covered with the stream. SOLUTION: The molten metal bath 2 is housed in the bath vessel 1 and the molten glass 3 is supplied from a lip 16 thereto under control by a tuyere 15 and is advanced from a left side toward a right direction to form a glass ribbon 4 which is taken out of an outlet 12 on a right side. The ceiling structure of the bath vessel 1 is isolated by brick walls (roof bricks) constituting a ceiling wall 7 in the state of allowing ventilation from the space developing to the upper part of the molten metal bath 2. The upper space of the molten metal bath surface is partitioned by a barrier to the upper part of the region (ribbon region) covered by the glass ribbon and the upper part of the region (ribbon side) not covered by the ribbon. The inert gas is supplied to the upper part of the ribbon region and the reducing gas to the upper part of the ribbon side.
Patent JP-S5892448-A (JP)
Title: Element for selective permeation of gas
Inventor: YAMABE MASAAKI
IPC: B01D71/40
Filed: 1981-11-27
Abstract: PURPOSE:To easily manufacture the element having a selective permeable layer suited to the operation of oxygen/nitrogen separation, by forming the element from an organic macromolecular substance having specified structure. CONSTITUTION:The selective gas-permeable element having a selective permeation layer is formed from an organic macromolecular substance having a group -OCOC(CH3)3 in its side chain such as polyvinyl pivolate. Said selective gas- permeable element is suited to the operation of oxygen/nitrogen separation, easy to make and useful as the material of the selective permeation layer.
Patent JP-S5890985-A (JP)
Title: Method for marking food with character, figure of the like
Inventor: TAKATOU HIDEO
IPC: A23L19/00
Filed: 1981-11-27
Abstract: PURPOSE:To mark a food by an easy operation, enable a marking interval to be freely adjusted and enable the size, line width, color density, depth and the like of the mark to be sufficiently adjsusted, by a method wherein characters, figures or the like are baked on a food by irradiating with laser beams. CONSTITUTION:Characters, figures or the like are formed on a metallic plate, a ceramic plate or a glass plate as a transparency, and are baked on a food by an equipment such that laser beams are irraidated onto a surface of the food through the transparency part. Alternatively, the characters, figures or the like are formed on a metallic plate, a ceramic plate or a glass plate with the blank part as a transparency, and are baked onto the food by irradiating with laser beams. As a further alternative, a stamp produced by die-stamping the characters, figures or the like on a metallic plate, a ceramic plate or a glass plate as projected surfaces is irradiated with laser beams, is heated to a desired temperature and is pressed against the surface of a food, to bake the characters, figures or the like onto the food.
Patent JP-S6175055-A (JP)
Inventor: UIRIAMU RESUTAA KEREDESU
IPC: B62D5/04
Filed: 1985-08-28
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-H0475586-A (JP)
Title: Proctase a gene
Inventor: TAKAHASHI KENJI
IPC: C12R1/19
Filed: 1990-07-19
Abstract: PURPOSE:To readily produce proctase A having different properties from those of conventionally known aspartic protease by culturing a host transformed with a plasmid containing a gene to code proctase A. CONSTITUTION:A vector containing a gene to code proctase A having acidic protease activity is constituted. Then a host transformed with the vector is cultured and proctase A having acidic protease activity is collected from the culture mixture. The produced proctase A having acidic protease activity is produced by Aspergillus niger var. macrosporus DBD-0406 and the above- mentioned gene is obtained from the strain. The strain is deposited as FERM P-2,737 (ATCC No.16,513). Since this enzyme is acidic protease of pepstatin insusceptibility, has protein hydrolyzing ability and hardly release an amino acid, the enzyme is considered to be endo type protease.