baber/WOPTO huggingface dataset:
Patent JP-H04321229-A (JP)
Title: Semiconductor device
Inventor: ICHIMURA TORU
IPC: H01L21/3205
Filed: 1991-04-22
Abstract: PURPOSE:To obtain a semiconductor device where many interconnections having a line width of 1mum or lower can be arranged and installed in parallel by a method wherein an upper-layer-side interconnection and a lower-layer-side interconnection in adjacent layers are arranged and installed so as to be overlapped on a plane. CONSTITUTION:A lower-layer-side interconnection 2 and a layer insulating film 3 are formed; after that, they are coated with a photoreactive substance; a resist layer 4 is formed; a mask 5 is arranged at its upper part. When light 6 is irradiated from the upper part of the mask 5, a part 4a, irradiated with the light 6, in the resist layer 4 is hardened. Consequently, when the light 6 is irradiated, an unhardened part 4b is removed, an upper-layer-side interconnection 1 is formed in the part, and a multilayer interconnection is completed. Since the lower-layer-side interconnection 2 and the part 4b not irradiated with the light 6 are overlapped partially on a plane, the right shoulder part of the lower-layer-side interconnection 2 is not irradiated with the light 6. Consequently, it is eliminated that the part 4b is irradiated with reflected light and that the part is hardened as different from conventional devices. Any defect is caused at all in the upper-layer-side interconnection 1 in which the part 4b is formed, and an interconnection according to a desired line width can be formed.
Patent JP-H10262467-A (JP)
Title: Crossing part mutually connecting tool and plant supporter using it
Inventor: KOBAYASHI HIDEO
IPC: A01G9/12
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To facilitate the production of a plant supporter and to facilitate assembling at the time of using it by simplifying and ensuring connection between a supporting pole and connecting ring. SOLUTION: Three supporting poles 2a and annular connecting rings 3a are connected through the use of connecting tools 5. The connecting tools 5 are respectively provided with a holding part 12 at both ends of a small-width introducing port 11 of a surround-holding part 10 elastically surround-holding the supporting pole. This holding part 12 is provided with a fitting recessed part 5 for fitting the ring 3a. A front connecting ring part 22 fitted to an opposed fitting recessed part 15 is made a preventing part preventing the supporting pole 2a from being pulled out from the port 11 of the part 10.
Patent JP-H01262576-A (JP)
Title: Image forming device
Inventor: HIROSE YOSHIHIKO
IPC: G03G15/16
Filed: 1988-04-14
Abstract: PURPOSE:To shorten the time for cleaning soil on a carrying means, which soil causes deterioration in an image by disposing the belt-shaped carrying means so that it can move toward or away from image forming parts, carrying the carrying means at a speed higher than when an image is formed, and cleaning the carrying means. CONSTITUTION:The title device is an image forming device which can form a color image on a transfer material 46 carried by the belt-shaped carrying means. When toner, etc., adheres to the belt-shaped carrying means 26, it is separated from the image forming parts I-III and driven. Accompanied by this carrying, the carrying means 26 is cleaned by a cleaning means 37. In this case, since the carrying means 26 is driven at a speed higher than when the image is formed, the time for the soiled part of the carrying means 26 passing through the cleaning means 37 is shorten.
Patent JP-S59210424-A (JP)
Title: Jump preventing device
Inventor: SHIMADA FUMIO
IPC: G03B9/36
Filed: 1984-05-07
Abstract: PURPOSE:To prevent stably a shutter from jumping with a simple structure by providing an elastic member which operates so as to hold a driving member for shutter blades or member associated with it at a running end position. CONSTITUTION:When the shutter starts, shutter driving pins 5 and 5' are at positions A and A'. When the shutter is released, driving arms 4 and 4' are rotated by the rotation of the shutter driving system 1 together with driving shafts 3 and 3', and the driving pins 5 and 5' move to positions B and B'. The driving pins 5 and 5' pass through opening parts of elastic members 8 and 8' provided to shutter-blade running end parts and strike internal bottom surfaces to deform so that the opening parts are closed. Therefore, the driving pins 5 and 5' are held by the elastic members 8 and 8' to prevent the shutter from jumping.
Patent JP-H09257544-A (JP)
Title: Level detecting device
Inventor: TASAKA HIDEO
IPC: G01F23/22
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To detect the level without concerning the solidification inside of pipeline and conduit. SOLUTION: A container for housing the liquid or the material to be liquidized by heating and a heating means for heating this container from outside are provided. Multiple wall temperature detecting sensors KN arranged in a wall surface of the container in the vertical direction with the predetermined pitch and a liquid temperature detecting sensor Ko for detecting liquid temperature inside of the container 1 and a level judging means for searching a non- continuous part of temperature difference between each wall temperature sensor KN and the liquid temperature detecting sensor, Ko and for judging the level inside of the container on the basis of the search are provided.
Patent JP-S59216210-A (JP)
Title: Robot operation teaching method
Inventor: SHINNAI KOUSUKE
IPC: G06F3/0354
Filed: 1983-05-25
Abstract: PURPOSE:To confirm easily the operation of a robot by inputting an operation track of the robot in an interactive form with a computer and displaying this track three-dimensionally. CONSTITUTION:When an optional point of the robot operation track is designated on a front view 101 by a light pen, this designated point 11 is displayed on this front view. This point is displayed as segments 12 and 13 on a side view 102 and a top view 103 respectively. When an optional point on the segment 12 of the view 102 is designated by the light pen, the view 102 becomes a side view 142, and a designated point 16 is displayed. By these operations, one point in a three-dimensional space is displayed. Consequently, views 101 and 103 become a front view 141 and a top view 143. These operations are repeated to obtain the track in the three-demensional space, and the track is displayed on individual projection charts and a three-dimensional projection chart as it is or after interpolation or the like. The labor is reduced in comparison with a method where operations are indicated by manual operations. Further, dangers of runaway or the like of the robot are avoided.
Patent JP-S5315887-A (JP)
Title: Apparatus for measurement of deterioration of plastics
Inventor: YAMAMOTO MASAYUKI
IPC: G01N21/35
Filed: 1976-07-28
Abstract: PURPOSE:To conduct a non-contact, short time measurement by comparison between absorptions at the time of irradiation of basic infrared ray and deterioration characteristic infrared ray.
Patent JP-H11268978-A (JP)
Title: Carbon composite material reinforced with carbon fiber and its production
Inventor: OTSUKA AKIHIKO
IPC: C04B41/87
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a carbon fiber-reinforced carbon composite material (C/C) capable of preventing the generation of cracks in a SiC coating layer due to a difference in thermal expansion coeff. between a C/C substrate and the SiC coating layer and thereby having improved oxidation resistance, etc. SOLUTION: This carbon fiber-reinforced carbon composite material (C/C) 10 is obtained by forming an intermediate layer 14 comprising a fiber-reinforced composite material on the surface of a C/C substrate 12 and further forming a SiC coating layer 16 on the surface of the intermediate layer 14. Since the intermediate layer 14 is reinforced with the carbon fibers, a thermal stress caused by a thermal expansion coefficient difference generated between the C/C substrate 12 and the SiC coating layer 16 is absorbed in the intermediate layer 14 disposed between the C/C substrate 12 and the SiC coating layer 16. Thereby, the generation of cracks due to the thermal stress in the ceramic coating layer 16 is inhibited.
Patent JP-S5516789-A (JP)
Title: Casting method and casting device
Inventor: MORIMOTO YOSHINARI
IPC: B22D21/02
Filed: 1978-07-25
Abstract: PURPOSE: To place the outlet port of a ladle of a molten metal supply device in the atmosphere of fine particles of carbon thereby to prevent generation and adherence of an oxide.  
     CONSTITUTION: A burner 5 is fitted to the lower part of each of outlet ports 2 on the outer surface of a ladle main body 1. The burner 5 is positioned in such a manner that it does not contact a molten metal 3' flowing out of the outlet port 2. Flame is arranged to be directed toward the outlet port 2. The burner is provided in each of the outlet ports 2, air is subjected to incomplete combustion without actively supplying to the burner to discharge the flame out of the outlet port 2 thereby to produce the atmosphere to carbon fine particles. Eaves 6 are provided from the upper part of the ladle 1 to cover the outlet ports 2 thereby to make an atmosphere of carbon fine particles of high concentration. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58207613-A (JP)
Inventor: KUBO YASUHIRO
IPC: H01G4/224
Filed: 1982-05-27
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-H03289153-A (JP)
Title: Semiconductor wafer support rack
Inventor: KOBAYASHI TOSHIO
IPC: H01L21/677
Filed: 1990-04-05
Abstract: PURPOSE:To prevent pollution of wafers by a construction wherein a rack is so constructed as to support the wafers by one set of two wafer holders having a plurality of V-shaped grooves provided at prescribed pitches, the width of the groove bottom of each V-shaped groove is made smaller than the thickness of each wafer and the V-shaped groove is so shaped in the length direction as to have a curvature enabling contact thereof with the circumference of the wafer and to have the center of the curvature. CONSTITUTION:Two bar shaped wafer holders 8 each having a plurality of V-shaped grooves 7 juxtaposed at prescribed pitches are provided in parallel oppositely to each other, and the two wafer holders are joined in one body at each one end thereof by a joining member 9. The section in the length direction of the V-shaped groove 7 is so shaped as to have a curvature enabling contact thereof with the circumference 3' of a wafer and the center of the curvature, while the width of the groove bottom of the V-shaped groove 7 is made smaller than the thickness of the wafer 3. Besides, the wafer holders 8 are set oppositely in positions wherein they are symmetric substantially on the right and the left in relation to the wafer. Spacing between the wafer holders 8 is set in a range of 50 deg. to 120 deg. in conversion into the central angle of the wafer, while the width of each wafer holder is set in a range of 10 deg. to 20 deg. in conversion into the central angle of the wafer. According to this constitution, the wafer can be prevented from pollution without obstructing a flow passage along which a treatment liquid is injected into a treatment bath.
Patent JP-H1053554-A (JP)
Title: Production of acetic acid
Inventor: JOENSEN FINN
IPC: C07C29/151
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a production method of acetic acid from a synthesis gas comprising synthesis of methanol and DME(dimethyl ether) in the first catalytic reaction step and carbonylation of those. SOLUTION: This production method of acetic acid converts a synthesis gas rich in hydrogen and CO in a catalytic way, i) the synthesis gas flow charged into the first reaction step under the predetermined pressure and temperature made to carry out the reaction in the presence of a catalyst which manifests activity to methanol formation and dehydration of methanol, to obtain a gas phase containing methanol, DME and water; ii) cooling the gas phase obtained in i) to afford a liquid phase containing methanol, DME and water, and the gas phase containing CO2 and remaining DME; iii) the liquid phase obtained in ii) is charged into the second reaction stage under predetermined pressure and temperature, adding predetermined amount of CO; iv) carbonylating methanol and DME of the liquid phase by CO in the presence of carbonization catalysts;  v) main product flow mainly comprising acetic acid is collected from the exhaust flow of iv).
Patent JP-S5715225-A (JP)
Title: Magnetic resistance effect type magnetic head
Inventor: TORIO NAJIROU
IPC: G11B5/39
Filed: 1980-07-01
Abstract: PURPOSE:To simplify lamination structure and to secure insulation easily by using a substrate made of ferromagnetic materials divided by an insulating layer, by forming a magnetic resistance element across the insulating layer, and by covering the insulating layer. CONSTITUTION:A front lower core 8a and rear lower core 8b are butted and adhered together with an insulating layer 9 to obtain a substrate, and a magnetic resistance element 5 is stacked on the substrate 5 across the insulating layer 9 and then covered with an insulating layer 10a. An upper core 11 is made from the rear lower core 8b on insulating films 10a and 10b. A coil 12 for applying a bias magnetic field is wound around a lamination part where no bias conductor is provided.
Patent JP-S61249320-A (JP)
Inventor: SHIGA YOKO
IPC: A01G1/04
Filed: 1985-04-30
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-H09275968-A (JP)
Title: Concentrated liquor and frozen liquor and their production
Inventor: WATANABE MICHIKO
IPC: C12H6/00
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain concentrated liquor excellent in taste and flavor by allowing brewed liquor, etc., in which an ice-nucleation active bacterium is immersed to stand at a temperature at which a prescribed amount of free water contained in the brewed liquor is frozen and removing produced ice. SOLUTION: Brewed liquor or fruit wine in which an ice-nucleation active bacterium such as sterilized Xanthomonas-campestris INXC-1 which is sitologically permissible is immersed is allowed to stand at a temperature at which >=1% free water contained in the wine is frozen and the produced water is removed to provide the objective concentrated liquor in which free water content is <=99% based on commercial product. Furthermore, an ice-nuleation active bacterium suspended in water is sealed in a semipermeable membrane case and the case is preferably immersed in brewed liquor or fruit wine.
Patent JP-S5756705-A (JP)
Title: Display device for track of moving object
Inventor: NAGAO SHIYUUJI
IPC: G01C21/00
Filed: 1980-07-03
Abstract: PURPOSE:To display longitude and parallels together with tracks automatically on a display surface by controlling a cathode-ray tube via storage means in accordance with the signal information correspondence to the position signal, longitude and parallels based on the position measurement of a moving object. CONSTITUTION:In accordance with the information from a navigation apparatus 11 including a loran receiver and the like, a ship position signal generator 10 and a marker signal generator 12 generate respectively the ship position signals and the signals corresponding to longitude and parallels. These generators 10, 12 and a display storage unit 8, etc. are controlled by a write control circuit 13, and the electric signals corresponding to tracks, longitude and parallels are written in prescribed addresses and stored in the unit 8. The storage contents are read out via a read control circuit 9 and the display of a cathode-ray tube 7 is controlled, whereby the longitude and parallels are displayed automatically together with tracks. In accordance with the controlling of the write and read speeds of the circuits 13, 9, these can be displayed by desired scales.
Patent JP-H10155480-A (JP)
Title: L-ribose isomerase, its production and use
Inventor: IKUMORI TAKESHI
IPC: C12P19/02
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject isomerase useful for producing a scarce glucide such as L-ribose or D-talose by isomerizing L ribose into L-ribulose and isomerizing L-ribulose into L-ribose. SOLUTION: L-Ribose isomerase is obtained by culturing a bacterium capable of producing L-ribose isomerase such as Acinetobacter calcoaceticus (FERM BP 5,335) and has the following physical and chemical properties. (1) Having action of isomerizing L-ribose to form L-ribulose and isomerizing L-ribulose to form L-ribose. (2) Molecular weight: about 25,000 to 35,000 (SDS-PAGE) and about 110,000 to 130,000 dalton (gel filtration). (3) Optimum temperature: about 30 deg.C, stable up to 30 deg.C at pH 9 for 10 minutes. (4) Optimum pH: pH 8 to 9, stable at pH 7 to 9 by retention at 4 deg.C for 24 hours.
Patent JP-H01264587-A (JP)
Title: Control circuit for motor
Inventor: UEHARA MASAHIRO
IPC: H02P29/00
Filed: 1988-04-15
Abstract: PURPOSE:To shorten the phase settling time by presetting a dividing circuit generating a phase reference signal immediately before the operation of a phase control system is started and initializing the phase difference of FG pulses and the phase reference signal. CONSTITUTION:When the rotational speed of a motor 2 reaches specified speed lower than a target speed, a detecting signal (e) is brought to H. A preset circuit 20 outputs a preset signal (g) at the falling timing of FG pulses (a) immediately after the detecting signal (e) is brought to H. The discrete value of a frequency dividing circuit 9 is preset at a fixed value in the moment, and the phase relationship of a phase reference signal (c) and FG pulses (a) is initialized. A phase comparison circuit 10 detects the time difference of the falling timing of the phase reference signal (c) and the rising timing of the FG pulses (a). Outputs from the phase comparison circuit 10 and a frequency discrimination circuit 5 are added, and fed to a driver circuit 7.
Patent JP-H10329381-A (JP)
Title: Printer and method for aligning printing position
Inventor: NISHIKORI HITOSHI
IPC: B41J2/01
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To execute aligning of a printing position without disturbing a user, by a method wherein an operation of aligning the printing position is executed based on an optical characteristic which is obtained by measuring corresponding to a plurality of relative shift amounts of printing positions between first printing and second printing. SOLUTION: Nine kinds of print patterns are printed and optical reflection densities thereof are measured (S121). It is judged whether the greatest OD value of the measured reflection optical densities is in a range of 0.7-1.0. When it is in the range, the next step of S123 is executed (S122). When it is not, the print patterns are changed (S125). At that time, when the value is greater than 1.0, the print pattern is changed to one whose dot number is thinned out to two third of the original pattern, then the operation is returned to the step of S121.
Patent JP-S62246310-A (JP)
Inventor: JOSA HIROTAKA
IPC: A45D20/12
Filed: 1986-04-21
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-H03290232-A (JP)
Title: Laminator
Inventor: TAGUCHI HIROSHI
IPC: H05K3/06
Filed: 1990-04-06
Abstract: PURPOSE:To hold the rear end of a film, irrespectively of the dimension of the width of the film to be laminated by automatically changing the moving speed of the member which holds the rear end of the film correspondingly to the rotary peripheral speed of a pressure roll. CONSTITUTION:A vacuum bar 25 is rotated in the same direction as that of a thermal pressure roll 21 around the thermal pressure roll 21 through the group of rotation-transferring gears by the action of an electromagnetic clutch 114. When the rotation speed of the thermal pressure roll 21 is changed and is set at high speed, the rotation speed of the vacuum bar 25 is automatically set, while the relation of gear ratio is kept. In the time when the vacuum bar 25 is rotated, the rod of an air cylinder 113 is drawn out, and when the vacuum bar 25 approaches near a base plate 22, the action of the electromagnetic clutch 14 is released, and the rod is stopped. A plurality of hollow chambers are pro vided in the vacuum bar 25, and when a film 1B is laminated on the base plate 22, each hollow chamber is selectively sucked correspondingly to the dimension of the width of the film 1B to be laminated, therefore the rear end of the film is held irrespectively of the dimension of the width of the film 1B to be laminat ed.
Patent JP-S5427640-A (JP)
Title: Compound generating facility
Inventor: KIKUZAWA KIYOSHI
IPC: F01K23/08
Filed: 1977-07-30
Abstract: PURPOSE: To effectively recover the heat energy of high temp exhaust gas, by utilizing low b.p. special fluid, such as, furon, etc. except water as working fluids for driving a turbine. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5518952-A (JP)
Title: Noise prevention of electronic watch
Inventor: NAKAGIRI TADAHIKO
IPC: G04G99/00
Filed: 1978-07-27
Abstract: PURPOSE:To prevent noises from being generated by providing an intermediate layer having a large coupling capacity in the multilayered wiring of a ceramic substrate. CONSTITUTION:A ceramic circuit substrate 31 is printed and wired with wirings 32, 33 and 34 and formed with insulating layers 35, 36 and 37. These printed layers have so high coupling capacities that the noises in the noise generating wire 32 are coupled with the input wire to effect noises. If, however, the wire 33 acting as the intermediate layer has such a low impedance as can be used as a shield effect, the noise wire 32 and the input wire 34 are coupled in capacity with the shield wire 33 so that the coupling between the wires 33 and 34 is prevented to prevent the noises from being generated. If, on the other hand, the area of the shield wire 33 is so large as to cover the wires 32 and 34, the noises can be prevented only by the shield effect without grounding the wire 33 to the earth.
Patent JP-S5619361-A (JP)
Title: Inserting method for coil of flat type motor
Inventor: IIDA TETSUO
IPC: H02K15/06
Filed: 1979-07-19
Abstract: PURPOSE:To prevent damage in case of the insertion of coils by a method wherein protective covers in synthetic resin are mounted to the noses of tees forming the slot opening portions of cores, and the coils previously wound are push-inserted. CONSTITUTION:Flat type cores 21 are fixed to the upper portions of blades 35 under a condition that slots 22 are directed downward. Protective covers 39 in synthetic resin are arranged among the noses of tees 24 forming the slots of the cores and the blades 35 to cover the corner portions of the tees 24. Coils 18 previously wound in fixed shapes under this condition are pushed into the slots 22 by lifting a stripper 38. Thus, the coils 18 can positively be inserted without damaging them even when the noses of the tees 24 are uneven.
Patent JP-S60234693-A (JP)
Inventor: FUNADA YORIHISA
IPC: D06F17/08
Filed: 1984-05-08
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-S59217398-A (JP)
Inventor: IMAZAKI RIYUUICHI
IPC: H05K13/00
Filed: 1983-05-25
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。