baber/WOPTO huggingface dataset:
Patent JP-S56159867-A (JP)
Title: Magnetic disk memory device
Inventor: IMAMURA TSUNEHIRO
IPC: G11B5/596
Filed: 1980-05-15
Abstract: PURPOSE:To decrease an error due to a temperature for locating the magnetic head, by forming a capstan for moving the head through a bunt or a carriage, etc. by use of a material whose coefficient of thermal expansion is same as that of the magnetic disk. CONSTITUTION:A head 3 provided on a carriage 4 is moved to the position corresponding to the angle of rotation theta of a capstan 6 through a bunt 5 and a carriage 4 which are fixed to the capstan 6 by a pin 7. When a temperature is varied by DELTAt degrees against the same angle of rotation theta of this capstan, a position 32 of the head 3 against the disk 1 is shifted by the shift amount epsilon based on the equation (1). (X1 and X2 show distances from the center of the disk 1 to the limit point of the range where the magnetic head reaches; alpha and beta show the coefficients of thermal expansion of the disk 1 and the capstan 6). Accordingly, when the capstan 6 is formed by use of a material whose coefficient of thermal expansion is same as that of the disk 1, the shift amount epsilon becomes ''0'', and a head locating error due to a temperature does not occur.
Patent JP-H09257372-A (JP)
Title: Burner combustion controller
Inventor: SAKAMOTO YOSHIFUMI
IPC: F27B9/40
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To automatically set the temperature distribution in a furnace uniform irrespective of the size of a material to be treated. SOLUTION: This burner combustion controller comprises one reference temperature detector 11, respective part temperature detectors 12a to 12c, a thermostat 13, a temperature deviation calculator 14, a sequencer 15 and burner operating units 16a to 16c, wherein the combustion amounts of burners 22a to 22c are increased or decreased based on the deviation of the reference temperature detected by the detector 11 from the set temperature.  On the other hand, a combustion pattern for deciding the fuel flow rate and air flow rate for the combustion amount is selected based on the large or small relation of the temperature are decided from the reference temperature and set temperature width of the temperatures of the parts detected by the detectors 12a to 12c, and the combustion regulators of the burners 22a to 22c are controlled based on the fuel flow rate and air flow rate decided according to the pattern and the combustion amount decrease of increased by the units 16a to 16c.
Patent JP-2000258941-A (JP)
Title: Coating fluid for production of electrophotographic photoreceptor and electrophotographic photoreceptor using same
Inventor: ARISUE HIDEYA
IPC: G03G5/14
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a coating fluid for the production of an electrophotographic photoreceptor excellent in stability and causing few coating defects and to obtain an electrophotographic photoreceptor less liable to a change in electrification characteristics and residual potential in repetitive use in an electrophotographic process. SOLUTION: When titanium dioxide particles are dispersed in a solvent containing a dissolved alcohol-soluble nylon resin to obtain a coating fluid for the production of electrophotographic photoreceptor, cylindrical particles having <=500 nm average major axis size of primary particles, <=100 nm average minor axis size of primary particles and an average aspect ratio of 2-10 are used as the titanium dioxide particles and a linear alcohol having 90-160 deg.C boiling point under the air pressure of the coating environment is used as the solvent. A layer formed using the coating fluid is used as an undercoat layer disposed between an electrically conductive substrate and a photosensitive layer.
Patent JP-H04300550-A (JP)
Title: Bathtub equipment
Inventor: HASHIDA MITSUAKI
IPC: A47K3/00
Filed: 1991-03-28
Abstract: PURPOSE:To selectively execute the jetting operation for jetting foam of air froma bottom part of a bathtub main body, and the foam bath operation for supplying water soap into the bathtub main body. CONSTITUTION:One end of a jetting piping 13 is allowed to communicate with and connected to a bottom part of a bathtub main body 1, a compressor C is attached to said jetting piping 13, so that foam of air can be jetted from the bottom part of the bathtub main body 1, and also, the downstream side of the compressor C of the jetting piping 13 is allowed to branch and allowed to communicate with and connected to a water soap containing tank T, and a water soap discharge nozzle 32 attached in the vicinity of the bathtub main body 1 is allowed to communicate with and connected to said tank T, so that water soap can be discharged into the bathtub main body 1 from said water soap discharge nozzle 32.
Patent JP-H10259902-A (JP)
Title: Sealing structure for penetrated part of boiler ceiling wall
Inventor: SUZAKI KAZUTAKA
IPC: F22B37/20
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To absorb the expansion and contraction of a heat exchanger tube which is arranged by penetrating through the ceiling wall of a boiler such as a coal fired boiler, and to prevent burned ash from entering in and accumulating at a penthouse of the top part of the ceiling wall of the boiler. SOLUTION: At the top surface of a ceiling wall 2 through which a heat exchanger tube 3 penetrates, a seal plate 4 through which one or more heat exchanger tubes penetrate is arranged, and on the seal plate 4, a seal box 5 in the shape of a bell, rectangular cross section, or sphere are piled to be arranged. Girth welding is carried out at a weld 9 between the heat exchanger tube 3 and the part of the seal box 5 through which the heat exchanger tube penetrates. Likewise, welding is carried out at each contact part between the lower end part of the seal box 5 and the seal plate 4 which has the through hole of the heat exchanger tube 3 at the center, between the outer periphery of the seal plate 4 and the ceiling wall 2, and between the ceiling wall 2 and a ceiling wall pipe 1, respectively.  Also, the seal plate 4 and the seal box 5 can be split in half to provide a sealing structure in which welding is carried out at each contact part between the seal plate 4 and the ceiling wall 2, between the seal plate 4 and the seal box 5, and between the seal box 5 through which the heat exchanger tube penetrates and the outer periphery of the heat exchanger tube 3, in addition to each half part.
Patent JP-S58190784-A (JP)
Inventor: JIEI ROORII GURUUMU JIYUNIA
IPC: G01R13/28
Filed: 1983-04-14
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-H10259602-A (JP)
Title: Lining board with heating element
Inventor: YOSHIOKA JUNICHI
IPC: H05B3/20
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a lining board preventing the freezing of the surface and the occurrence of a slip in winter by forming it with a reinforcing layer made of a steel sheet, a conductive layer, and an insulating material, covering the conductive layer with a cover layer, and fitting heating elements having the prescribed heating value to the lower face of the reinforcing layer. SOLUTION: A reinforcing layer 12 is made of a steel sheet, both end sections along the long side direction are vertically bent downward, and projections 12A are arranged at uniform intervals along the long side direction A of the reinforcing layer 12 on the lower face side of the reinforcing layer 12. Each heating element 14 is provided with a metallic conductive layer 16 and a cover layer 18, the heating element 14 has a size storable between the projections 12A of the reinforcing layer 12, and the heating elements 14 are arranged on the reinforcing layer 12 to face the faces between the projections 12A and heat the faces between the projections 12A over a wide range in this lining board 10 with heating elements 12.  The heating value of the heating element 14 is set to 10-80 W per 1 (m), and the heating value of the lining board 10 with heating elements 14 is set to 200-400 W per 1 m<2> . The freezing on the surface of the lining board 10 is suppressed and prevented, and traffic safety in winter can be improved.
Patent JP-S63229350-A (JP)
Title: Analysis of state in spectrum analyser
Inventor: NIWA NAOMASA
IPC: G01N23/22
Filed: 1987-03-18
Abstract: PURPOSE:To automatically perform judgement, by calculating the difference between the data base based on the spectrum analysis of a standard specimen and the analytical data of an unknown specimen. CONSTITUTION:Spectrum analysis of the plurality of standard specimens is preliminarily performed at every element and data base D of the half-width value of a main peak, a peak intensity ratio, each peak wavelength, an asymmetric index, the characteristic data of each item of the analytical line coefficient of a middle point method and significance data showing a degree of significance at the time of judgement in the state analysis of the aforementioned each item at every element are prepared. Subsequently, the spectrum analysis of an unknown specimen is performed to obtain a wavelength profile data to calculate the characteristic data of the above-mentioned each item. The characteristic data of both of them are compared with each other to calculate the difference between both data and said difference is multiplied by the significance coefficient of the data base D to set the reciprocal thereof to the score and the state of a standard specimen most similar to the unknown specimen, that is, the state of the standard specimen wherein the sum of the scores is the largest is judged and it is outputted. By this method, the judgement of state analysis can be automatically performed.
Patent JP-S59189303-A (JP)
Title: Parts for arraying optical fibers
Inventor: TOUJIYOU MASAAKI
IPC: G02B6/38
Filed: 1983-04-13
Abstract: PURPOSE:To array optical fibers in parallel in such a way that the space between the fibers can be determined as desired by grasping the fibers by means of a glass plate provided with plural grooves slightly smaller than the fibers and a glass plate having a plane surface. CONSTITUTION:An optical fiber 10b is installed to coincide with a V-shaped groove 12b, and optical fibers 10a, 10c are placed on a quartz plate 11; further, an adhesive agent is coated on the plate 11 and the fibers 10a-10c, and a quartz plate 13 is placed thereon. The fibers 10a, 10c are slided from the right and the left by means of the jig thinner than the fibers 10a-10c to move the fibers respectively in the positions of the V-shaped grooves 12a, 12c. The plate 13 is placed on the fibers and therefore when the fibers 10a, 10c comes to the positions of the grooves 12a, 12c, the fibers 10a, 10c drop into the grooves 12a, 12c and the fibers 10a-10c are arrayed along the grooves 12a-12c.
Patent JP-H02244050-A (JP)
Title: Photopolymerizable composition
Inventor: SORORI TADAHIRO
IPC: C08F2/50
Filed: 1989-03-16
Abstract: PURPOSE:To ensure high sensitivity for a photopolymerizable compsn. by incorporating specified compds. CONSTITUTION:A polymerizable compd. having an addition-polymerizable unsatd. bond, a compd. represented by formula I and a compd. selected among a compd. having a carbon-halogen bond, arom. onium salt, org. peroxide, a thio compd. represented by formula II, etc., a hexaryl-biimidazole compd. and ketoxime ester are incorporated. In the formula I, each of R<1> and R<2> is H, alkyl, etc., A is O, S, etc., X is a group of nonmetallic atoms required to form an N-contg. 5-membered hetero ring, Y is substd. phenyl, a polynuclear arom. ring, etc., and Z is H, alkyl, acyl, etc. In the formula II, R<3> is alkyl or aryl and R<4> is H or alkyl. The rate of photopolymn. of the resulting compsn. remarkably is increased and high sensitivity even to visible light is obtd.
Patent JP-S59189171-A (JP)
Title: Electrically conductive resin composition
Inventor: FUKUSHIMA NOBUO
IPC: C08L101/00
Filed: 1983-04-12
Abstract: PURPOSE:To provide an electrically conductive resin compsn. which can be colored with an arbitrary hue without detriment to the hue and transparency inherent to resin, by blending fine silicic acid powder, a polyethylene oxide compd., etc. with a synthetic resin. CONSTITUTION:93-40wt% synthetic resin such as polyethylene or an ethylene/ vinyl acetate copolymer, 5-40wt% fine silicic acid (salt) powder having a specific surface area of 10-400m<2>/g, and 2-20wt% at least one member selected from among a polyethylene oxide compd. (e.g. polyethylene glycol), a polypropylene oxide compd. (e.g. polypropylene glycol) and an org. electrolyte in the form of a salt (e.g. potassium acetate or sodium alkylbenzenesulfonate), are kneaded together in a Henshel mixer or an extruder to obtain a resin compsn. having a volume resistance of 10<13>OMEGAcm or below.
Patent JP-S57180558-A (JP)
Title: Document sorting apparatus
Inventor: SATOU TADASHI
IPC: B65H39/11
Filed: 1981-04-27
Abstract: PURPOSE:To permit distinct division for a person in charge of reception by arranging the delivery sorter to a pin-tray and the dividing paper feeding means to pin-tray in the sorting apparatus for the documents prepared by a facsimile printer etc. CONSTITUTION:The copied papers prepared in the form of document by a printer P are sent to a sorter S. The guide 40 of the sorter S is operated by pin-tray assignment signals to feed the documents delivered on the belt 31 of the sorter S to a prescribed pin 39, for example 39'. In the same ways, when the document addressed to the pin 39' is delivered, existence of the preceding documents is judged, and if the existence is detected, a dividing-paper feeding roller 42 is driven to feed a dividing paper 41 to the pin-tray 39' and store the document. Thus, the documents which are supplied are divided by dividing papers 41 to prevent confusion of documents.
Patent JP-S63229766-A (JP)
Title: Manufacture of solar cell module
Inventor: NISHIDA KEIICHI
IPC: H01L31/04
Filed: 1987-03-18
Abstract: PURPOSE:To reduce the handling man-house of solar cell elements and to improve an operation by connecting substrates which contain a plurality of solar cell elements arranged in one row in sequence in tile layers and by dividing the connected substrates in a transverse direction to make the unit of each module. CONSTITUTION:For example, four substrates 11 are arranged in sequence in tile layers and the surface electrodes 13 and the back electrodes of the adjacent substrates 11 are connected by soldering. Further, the connected substrate are divided by a dicing saw or a laser scriber along a broken line and a plurality of solar cell modules 14 wherein solar cell elements 12 are connected in sequence in tile layers are obtained. Accordingly, the handling time of the total elements is greatly reduced on a module basis since the time required for the movement and the arrangement of the solar cell elements 12 is the same even if the work is carried out on a substrate basis and the process of dividing is not virtually changed. This can reduce the handling man-hours of the solar cell elements 12 and an operation can be improved.
Patent JP-H03265190-A (JP)
Title: Connection of printed wiring board
Inventor: TAMURA YOSHIHARU
IPC: H05K3/30
Filed: 1990-03-14
Abstract: PURPOSE:To eliminate an obstacle to high-density packaging due to the height of a connector and make a signal wire connection through hole unnecessary by making a positioning projection on the mold of a surface mounting connector and a recession to fit the projection in a substrate. CONSTITUTION:Printed wiring boards 1 and 2 are packaged by close mechanical contact and the overall length of the board 1 is smaller than that of the board 2 so that the edge of the board 1 may be depressed from that of the board 2. A surface mounting connector 5 consists of a pin group 6 to electrically connect the electrode group 3 of the board 1 and the electrode group 4 of the board 2 and a mold 7 to support the pin group 6 by burying. A positioning projection 8 is made on the mold 7 and a recession 9 to fit the projection 8 is made in the board 2. The signal wires of the boards 1 and 2 can be easily connected without using a through hole by fitting the projection 8 of the connector 5 in the recession 9 of the board 2 and soldering the electrode groups 3 and 4 and the pin group 6. The boards 1 and 2 can be connected by close contact with a minimum height by making the height of the mold 7 equal to the thickness of the board 1.
Patent JP-S54156907-A (JP)
Title: Exhaust gas purifier of internal combustion engine
Inventor: SUGIURA KATSUHIKO
IPC: F01N3/10
Filed: 1978-05-31
Abstract: PURPOSE: To collectively decrease noxious components in exhaust gas, by mounting a auxiliary feeder fuel controlled by water temperature, car speed, etc., an ignition timing controller, an EGR device, a secondary air device, a repeater, etc. to an engine.  
     CONSTITUTION: An auxiliary fuel feeder 20 consisting of a power valve 23 is installed to a carbureter 11 on a suction pipe 14 of an engine 1, and a vacuum angle- leading device 32 is mounted to a distributor 31. An EGR device 44 is further disposed while a secondary air introducing device 7, which is provided with a check valve 9 and sucks air by the pulsation of exhaust gas, and a repeater 6 are installed  to an exhaust pipe 5. The negative pressure of the suction pipe 14 is introduced  to each device 20, 32, 44, 6, 7 through a negative pressure pipe shown in one point  chain line by the opening and closing of a water temperature switch 50, a car speed switch 51 and a relay switch 53, and each device is totally controlled so that the generation of noxious components in exhaust gas reduce. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58183249-A (JP)
Inventor: YABE KENJI
IPC: B32B15/09
Filed: 1982-04-21
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-H03157397-A (JP)
Title: Intercellular cohesive molecules and their bonding ligand
Inventor: TEIMOSHII AREN SUPURINGAA
IPC: C07K16/00
Filed: 1990-03-15
Abstract: NEW MATERIAL: Soluble functional derivatives of intercellular adhesion molecule-1(ICAM-1).  
     USE: Drugs for the treatment of inflammation, growth inhibitors against the LFA-1 tumor cell, transfer inhibitors of cancer cells of hematogenesis requiring functional one member of LFA-1 group to transfer, reagents for the diagnosis of the presence and position of inflammation.  
     PROCESS: After building an expression vector coding a soluble functional derivative of ICAM-1 by a known method, the host microorganism of a bacteria or an eukaryote is subjected to transformation by the expression vector. Then the host microorganism having subjected to transformation is cultured in a culture. After the subject product is secreted into the culture, it is isolated in an ordinary manner. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H09253815-A (JP)
Title: Device for adjusting molten metal quantity in ladle in continuous caster
Inventor: UECHI KAZUMI
IPC: B22D41/22
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To surely prevent the flow-out of a slag with a control device at the outside without arranging a stopper in a ladle, efficiently adjust molten metal quantity remained in the ladle and improve the yield, at the time of pouring the molten metal in the ladle into a tundish. SOLUTION: This control device is constituted with an SN device 5 for adjusting the molten steal flow-out quantity from a steel pouring hole 4 at the bottom part of the ladle 1, a wt. detecting instrument 11 for measuring the molten steel quantity in the ladle and a slag detecting instrument 10 for detecting the slag flowed out from the steel pouring hole at the bottom part of the ladle.  Then, at the time of lowering the molten metal quantity in the ladle to a first setting level W1 having the possibility to develop eddy current accompanied with the flow-out of the molten steel in the ladle, the detection of the slag is started by the control device 13, and at the time of detecting the slag or at the time of lowering the molten steel quantity in the ladle to a second setting level W2 surely developing the eddy current, a high speed closing signal is outputted to the SN device 5 to once stop the pouring. After passing the setting time S, an opening signal is outputted to the SN device 5 to restart the pouring, and at the time of detecting the slag, the high speed closing signal is outputted to the SN device 5 to complete the pouring of the molten steel from the ladle.
Patent JP-S63233560-A (JP)
Title: Semiconductor integrated circuit provided with input protective circuit
Inventor: OKADA YOSHIO
IPC: H01L21/8238
Filed: 1987-03-23
Abstract: PURPOSE:To obtain an input protective circuit without any complicated manufacturing process, by turning ON an input protecting bipolar transistor, which is provided at the power source input terminal of a CMOS integrated circuit, by the output of a power ON reset circuit. CONSTITUTION:An n-type well 21 and a p<+> layer 22 in the well 21 are formed in a P-type substrate 10 of a CMOS integrated circuit. Thus an input protective bipolar transistor 20 is formed. A voltage Vi is applied to a power source input terminal 15. When a voltage VCC, which is inputted into an inner circuit (a), is increased to a specified value, a pulse PR having a specified width is outputted from a power ON reset circuit 29. An inverter circuit 24 is operated by the pulse PR, and the transistor 20 is conducted. Then the VCC is clamped at a specified value, which is lower than the breakdown strength of the inner circuit, during the period of the pulse PR and protected from an overvoltage. The transistor 20, which is manufactured by a simple process, can be adopted, and the ensured input protection can be performed.
Patent JP-S58182680-A (JP)
Title: Cleaning device
Inventor: MOCHIMARU HIDEAKI
IPC: G03G21/10
Filed: 1982-04-20
Abstract: PURPOSE:To prolong by two times the life of a cleaning blade and to improve its performance by allowing the cleaning blade projecting out of the opening part of a casing to rotate reversely by 180 deg. while the casing is put away from a photoreceptor. CONSTITUTION:When the casing 3 is slanted around an engaging part 11, the driving joints of a cleaning roller 8 and a screw 9 fall out, the 1st arm 6 is lowered, and the cleaning blade 4 stops on the cleaning roll 8. In this state, a cleaning device 2 is drawn out of the machine completely and the 1st arm 6 is further turned counterclockwise. Then, the cleaning blade 4 and a blade holder 5 are separated from the 1st arm 6 at said position against a spring 28 as shown by an arrow to rotate reversely the cleaning blade 4 by 180 deg.. Consequently, a worn edge part 4b is replaced by a new edge part 4c and the life of the cleaning blade is prolonged by two times.
Patent JP-H01198563-A (JP)
Title: Catheter
Inventor: HARADA FUMIAKI
IPC: A61M25/01
Filed: 1988-03-22
Abstract: PURPOSE:To improve the operability of a catheter, by providing a wire body composed of a bidirectional shape memory alloy extending in the axial direction to the interior of the pipe wall of a flow passage piercing over the entire length or to the inner or outer wall surface of said flow passage and changing the temp. of said wire body. CONSTITUTION:Two bidirectional shape memory alloy wire bodies 16A, 16B are provided to the leading end part 12 of a catheter 10. Herein, when the shape memory alloy wire body 16A is heated by internal resistance by electrifying it, said wire body 16A is contracted by the length DELTAL stored on a high temp. side. By this method, the shape of the leading end part 12 develops definite bending forming a recessed shape with respect to an initial straight shape. When the electrification of the shape memory alloy wire body 16A is stopped and the temp. of said wire body is allowed to fall by natural standing to cool, the wire body 16A extends by DELTAL to become a length L almost same to that of the leading end part 12 and develops an initial straight state as before heating. By this method, when the shape memory alloy wire body 16A or 16B is selectively changed in its shape and said change is controlled by the quantity of electrification, the curvature of the leading end part 12 can be freely adjusted.