baber/WOPTO huggingface dataset:
Patent JP-H11295820-A (JP)
Title: Film feeding device
Inventor: TAMURA HIROAKI
IPC: G03B27/46
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a film feeding device small in size and low in manufacturing cost by providing a detecting means for reading a bar code and detecting and end-perforation. SOLUTION: A photosensor 26 is installed at the inside of a film conveying path where film 16 is fed, and the photosensor comprises a light emitting element and a photodetector. The photodetector is arranged at a position where data on the side of an inner edge out of the bar code 36 and the end-perforation 38 pass. The photodetector is arranged at the position where the data on the side of an outer edge out of the bar code 36 passes. Light trnasmissivity is set to be different between a part where bar code 36 of the film 16 is formed, the part where the end-perforation 38 is formed and the part where neither of the bar code 38 nor the end-perforation 38 is formed. The reading of bar code data 36 and the detection of the end-perforation 38 are executed by a difference in the voltage of the photodetector caused by the difference in the light transmissivity.
Patent JP-S613883-A (JP)
Title: Chemical copper plating method
Inventor: KIKUCHI HIROSHI
IPC: H05K3/18
Filed: 1984-06-15
Abstract: PURPOSE:To precipitate selectively metallic copper only on the circuit part by subjecting a circuit board having an insulating material between the circuits to be plated to chemical copper plating with a plating liquid which contains cupric ion, etc. and is added with an inorg. compd. of a group 4B element, etc. CONSTITUTION:The circuit board having the insulating material between the circuits to be plated is subjected to the chemical copper plating with the chemical copper plating liquid which contains the cupric ion, complexing agent for the cupric ion, reducing agent for the cupric ion, the hydroxide of an alkali metal, complexing agent for cuprous ion and polyoxyethylene surface active agent as basic components and is added with the inorg. compd. of the group 4B element or further a cationic surface active agent. Then the chemical copper plating only on the circuit part is thus made possible. A compd. of Si or Ge is preferable for the above-mentioned inorg. compd. and is preferably used in a concn. of 3-30milimole/l. Primary - tertiary alkyl amine salts, etc. are preferably used for the above-mentioned cationic surface active agent in a concn. of 20mg/l - solubility limit.
Patent JP-H0416606-A (JP)
Title: Screen for central partition belt
Inventor: OSADA HIDEHARU
IPC: E01F7/06
Filed: 1990-05-10
Abstract: PURPOSE:To obviate the change of plants and simplify the cleaning work by sticking branches having at least plastic leaves to a natural or plastic trunk so as to constitute artificial trees. CONSTITUTION:A dead tree is used for a trunk 2, for example, and branches 3, which are made of polycarbonate and to which many artificial leaves 4 made of polypropylene are stuck, are inserted in the trunk 2 and fixed to it. In addition, the branches 3 and leaves 4 are colored into nearly same colors as those of natural trees, or fluorescent coating is applied to the branches 3 and leaves 4. These artificial trees installed on the central partition belts provide beauties and light shielding effects, and replacing natural trees with artificial trees made of plastics prevents the shedding and dieing. Therefore, the change of plants is eliminated, and the cleaning work can be simplified.
Patent JP-S63286394-A (JP)
Title: Pressure-sensitive copying machine
Inventor: KOYAMA SHOHEI
IPC: B41M5/132
Filed: 1987-05-19
Abstract: PURPOSE:To obtain a pressure-sensitive paper enhancing a coloring density just after printing, reducing the time required for reaching to a saturation densi ty, and having satisfactory initial color forming properties, by incorporating a specific compound in a color developer contained in the pressure-sensitive copying paper. CONSTITUTION:As a compound shown by a formula, 2-naphthoxy phenyl acetate, 2-naphthoxy 2,5-dimethyl phenyl acetate, etc., is used. As an organic color devel oper, benzoic acid, p-tert-butyl-benzoic acid, salicylic acid, etc., are used. The compound shown by the formula is used 1-500 parts by weight per 100 parts by weight of the organic color developer. A coating liquid prepared by stirring and grinding both the materials together is applied to a base paper by a general method to obtain a pressure-sensitive copying paper. In the formula, X represents -O- or -CO-O-, R1-R6 represents hydrogen atom, 1-8 C alkyl, aryl, aralkyl, 1-8 C alkoxyl, nitro, halogen atom, etc., the R1-R6 may be bonded with each other into a ring form, and (n) represents an integer 1-10.
Patent JP-H10311055-A (JP)
Title: Bearing bed for temporary carrier
Inventor: ONDA TADAYA
IPC: E02D27/12
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To improve work environment at the time of installing a temporary receiving bearing bed on a bearing pile, and shorten a construction period by extending tightening parts from both ends of a cylindrical bed body having a shape approximately equal to the outline of the bearing pile, and holding a jack on support parts extended from both of the opposite tightening parts so as to gradually part therefrom. SOLUTION: At the time of cutting the head part of a steel pipe bearing pile for re-reinforcement, a temporary receiving bearing bed 1 mounted on the head of the bearing pile pierced into a subsoil under the foundation of a building, is formed to have tightening parts 1d made of a metallic flat plate bent like a U-shape and extended from both peripheral ends of bed bodies 1a having a shape approximately equal to the outline half-split shape of the bearing pile. The bed bodies 1a, when arranged so as to be faced to each other, are extended in such a state as gradually parting from both tightening parts 1d, and a support part 1b as well as a support reinforcement part 1f is formed to support a jack on an end 1e. Also, the bed bodies 1a are arranged on the external surface of the bearing pile so as to be faced to each other, and then the tightening parts 1d are tightened with a bolt to clamp the bearing pile, thereby forming a jack support bed on the bearing pile.
Patent JP-S5245657-A (JP)
Title: Cellulosic resin composition modified with silicones
Inventor: SASANO TETSUO
IPC: C08L83/04
Filed: 1975-10-09
Abstract: PURPOSE: A cellulosic resin composition with improved water resistance, electrical insulating properties, transparency, prepared by adding a specific silicone to a cellulosic resin. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05326392-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGISHIMA KENJI
IPC: H01L21/30
Filed: 1992-05-14
Abstract: PURPOSE:To reduce surface tension generated by a liquid which is left between patterns composed of a photosensitive film and to restrain the patterns composed of the photosensitive film from falling down as far as possible by a method wherein, after a semiconductor substrate has been cleaned by using an ordinary cleaning liquid, the semiconductor substrate is cleaned by using a cleaning liquid whose surface tension is small. CONSTITUTION:At a stage at which a developing solution exists on a wafer 11, a rinsing liquid which contains a surface-active agent (pure water +0.1% solution of nonionic flurorocarbon-based surface-active agent) is supplies by means of a spray nozzle N11; a rinsing operation is performed for a definite time. After the rinsing operation has been finished, the developing solution and the rinsing liquid are left between resist patterns 12A. In order to remove them, the wafer 11 is turned at high speed, the rinsing liquid which has been collected is splashed to the circumferential direction, and the surface of the wafer 11 is dried spontaneously. As a result, it is possible to form the wafer 11 on which the resist patterns do not fall down.
Patent JP-S611332-A (JP)
Inventor: SHIMAI YOSHIYUKI
IPC: C12N5/00
Filed: 1984-06-15
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-H11314547-A (JP)
Title: Vehicle headlamp control device
Inventor: TAKADA TAMOTSU
IPC: B60Q1/06
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To improve nighttime visibility in an intersection, garaging, etc., by inhibiting changing of a vehicle headlamp irradiation angle, and fixing to a preset irradiation angle, in accordance with a comparison result between at least a car speed sensor detection value and a prescribed value, of the car speed sensor detection value and a vehicle peripheral condition detection value. SOLUTION: In vehicle headlamp control by a microcomputer, a driver closes a headlamp switch, to light a headlamp (step 101, 103). Next, based on a car speed sensor, a vehicle running speed is detected to be compared with a prescribed value (104, 105). When the speed is the prescribed value or less, a predetermined headlamp control fixed value is read, as this fixed value, a vertical directional angle is a down direction maximum value relating to an optical axis in both right/left headlamps, and a horizontal directional angle is in irradiation of a little outer side relating to the vehicle advancing direction. That is, an irradiation light quantity is ensured, and an angle capable of irradiating the widest range in the periphery of a vehicle is set, in the end, a control signal of a headlamp drive part is output (107, 108).
Patent JP-H11317439-A (JP)
Title: Positioning device
Inventor: TAKAHASHI FUMITAKE
IPC: H01L21/02
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a positioning device enabling accurate positioning even if the object has a, large diameter to be positioned. SOLUTION: An optical unit 1 of wide field of vision detects a centering position 3A of a semiconductor wafer 3, and an optical unit 2 of narrow field of vision detects the edge of the semiconductor wafer 3. The semiconductor wafer is made to rotate four times each by 90 degrees on a stage 4 to determine the distance the edge and the rotational centering position of the stage each time, and an image processing unit (calculating means) 6 calculates the deviation of the centering position of the semiconductor wafer 3 from the rotational centering position of the stage for positioning.  Next, the optical unit 2 of small visual field detects the position of the orientation flat of the semiconductor wafer for calculating the deviation of the position of the orientation flat from the rotational centering position of the stage, and the semiconductor wafer 3 is rotated to position it at a specified position.
Patent JP-S6412201-A (JP)
Title: Examination of sample surface structure
Inventor: BEHA JOHANNES GEORG
IPC: G01Q60/12
Filed: 1988-05-20
Abstract: PURPOSE: To realize femtosecond-order to picosecond-order time resolution and atomic-level space resolution by holding a tunnel chip at a tunnel distance above a sample and applying a tunnel voltage across the gap between the chip and sample, and then, supplying at least one pulsed laser. CONSTITUTION: A tunnel chip 1 is placed at a tunnel distance (namely, at about 1nm) above the surface 2 of a sample 3 to be investigated. A pulsed laser beam (pump beam) 4 is projected upon the surface 2 of the sample 3 from the chip 1 which is separated from the surface 2 by a distance by performing stroboscopic scanning. At every exciting pulse, thermoelectrons are generated at the place of collision and move in the sample 3. The dynamic response of a system including the material of the sample 3 and the electrons moving in the sample 3 is investigated by stroboscopic extraction. When another laser beam 5 is projected upon the surface 2 of the sample 3 near the tunnel chip 1 synchronously to the pump beam 4, the moving thermoelectrons are excited to a higher energy level.
Patent JP-S5245685-A (JP)
Title: Epoxy resin compositions
Inventor: WAKATSUKI SADAO
IPC: C08G59/40
Filed: 1975-10-09
Abstract: PURPOSE: A composition suitable for use in electrical insulating parts, various kinds of shaped articles, cast articles, impregnated articles adhesives, etc., whose viscosity and curability, etc. can be controlled by0mixing an unsaturated dibasic acid monoester, a monomer, and a catalyst with an epoxy resin. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01291461-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KOBAYASHI KIYOTERU
IPC: H01L29/73
Filed: 1988-05-18
Abstract: PURPOSE:To reduce a predetermined area of a transistor in a bipolar IC and to improve its integration by forming an emitter layer by impurity diffusion from a sidewall by polycrystalline silicon containing an impurity, and connecting the emitter layer to an emitter electrode wiring on an isolated oxide film. CONSTITUTION:An emitter layer 71 is formed by impurity diffusion from a sidewall 901 by polycrystalline silicon containing an impurity. With the sidewall 902 as part of wirings the layer 71 is connected to an emitter electrode wiring 100 on an isolated oxide film 102. Thus, a range substantially corresponding to the wiring connecting area can be reduced in the layer 71. Since the layer 71 is formed by diffusing the impurity from the sidewall 902, the predetermined area of the layer 71 itself can be reduced. As the impurity for forming the emitter layer, predetermined conductivity type arsenic, phosphorus, or the like is employed.
Patent JP-S61277802-A (JP)
Inventor: BAETTIG JOSEF
IPC: F16F15/133
Filed: 1986-05-29
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-S5976071-A (JP)
Inventor: GERUHARUTO FUMUBURUKU
IPC: C07D251/18
Filed: 1983-07-07
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-2000311061-A (JP)
Title: Disk drive interface device
Inventor: KANOTA KEIJI
IPC: G11B19/02
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a disk drive interface device which can execute a high speed processing. SOLUTION: This disk drive interface device is provided with plural address decodes #0(50)-#5(55) connecting output signals to one data register 41 of the disk device, a weight generator 3 to which the respective output signals of the plural address decodes #0(50)-#5(55) are inputted and generate weight signals corresponding to them and a host sequencer 1 receiving the weight signal outputs of the weight generator 3 and generating an address signal. The plural address decodes access the register of the same function in the disk device from an address area. The number of processing weight signal generation clocks is made to correspond at every address decoding result signal and access is executed at different access speed.
Patent JP-H02299925-A (JP)
Title: Door structure of automobile
Inventor: KONISHI TAKESHI
IPC: B60J5/00
Filed: 1989-05-16
Abstract: PURPOSE:To improve getting-on and off performance during rainfall and safety during getting on-and off a vehicle by inclining each hinge axis line of front and rear hinges down forward relative to a horizontal line in side view and inclining the opened doors forward in wing type doors. CONSTITUTION:In an automobile 1, the upper ends of wing type doors 5 are respectively rotatably supported on both right and left side edges of a bar roof 4 through front and rear hinges 11f, 11r. In this case, the bar roof 4 is horizontally disposed. On the other hand, front side hinges 11f on both right and left sides are provided in lower positions than those of rear side hinges 11r. Namely, hinge axes 11 of both right and left sides are extended in parallel to a central line Lb1 in the longitudinal direction of the body of an automobile body 2 in plan view, and inclined down forward relative to a horizontal line Lb1 in side view. While the doors are opened, the doors 5 are inclined down forward. Thus, getting-on and off performance, particularly during rainfall or safety during getting-on and off the automobile is improved.
Patent JP-H06334458-A (JP)
Title: Radio receiver
Inventor: IMAI KAZUO
IPC: H03G5/02
Filed: 1993-05-25
Abstract: PURPOSE:To reduce a high frequency noise such as multi-path when an FM radio program is received. CONSTITUTION:A switching circuit 9 is turned on by an output of a control circuit 8 in modes such as an AM radio mode and a CD mode other than an FM radio mode, a capacity of C1+C2 is connected to an electronic attenuator 4 and a signal having a usual loudness characteristic is obtained. In the FM mode, the switching circuit 9 is turned off and only the capacity of C1 is connected to the electronic attenuator 4 and a median of a high loudness frequency is shifted toward high frequencies and a gain nearly 10kHz is reduced to reduce the effect of multi-path noise or the like.
Patent JP-S5549294-A (JP)
Title: Heat-sensitive recording
Inventor: KOBU MAKOTO
IPC: B41M5/36
Filed: 1978-10-05
Abstract: PURPOSE:To obtain durable, clear, non-transparent pictures, by using, as heat- sensitive recording paper, tracing paper not coated with chemical-reaction composition, and applying thermal energy in the form of a picture. CONSTITUTION:Heat energy H is given to tracing paper 1 in the form of a picture. Before the paper is charred, foam 3 is formed in the paper layer and the bonding of fibers 2 is destroyed. The surface of a part in which foam 3 is produced in this way appears as a non-transparent, namely, white picture as a result of the dispersion of light. When the tension of paper is above 0.7, a clear picture is produced. The desirable range of water content in paper is 3-7%.
Patent JP-S5348017-A (JP)
Title: Production of highly workable ferritic stainless steel sheet causing noridging
Inventor: HAYAMIZU TETSUHIRO
IPC: C21D8/04
Filed: 1976-10-15
Abstract: PURPOSE:To prevent the generation of ridging and improve the deep drawability of a ferritic stainless steel sheet by eliminating band structure in a process for rolling the sheet and growing <111>/N.D. fiber texture in the final product.
Patent JP-H04230743-A (JP)
Title: Preparation of silver halide emulsion and color photographic sensitive material using the same
Inventor: ASAMI MASAHIRO
IPC: G03C1/12
Filed: 1991-04-26
Abstract: PURPOSE:To offer the preparation method of silver halide emulsion adapted to rapid processing and superior in tone and color reproduction performance and further in the stability of performance at the time of preparation, and the color photographic sensitive material obtained by using this method. CONSTITUTION:This silver halide emulsion to be prepared contains silver halide grains comprising silver chlorobromide composed of >=90mol% silver chloride or silver chloride but substantially no silver iodide and it is spectrally sensitized so as to have each maximum of spectral sensitivity distribution in the wavelength regions of 5909-720nm and 390-590nm. In the method of preparing this emulsion, the compound for spectrally sensitizing it so as to have the maximum in 590-720nm is added into a reaction vessel before adding the compound for spectrally sensitizing the emulsion so as to have the maximum in 390-590nm between the start of a step for forming these silver halide grains and the end of the chemical sensitization step, and the photosensitive material obtained by this method.
Patent JP-H02300666-A (JP)
Title: Semiconductor measuring instrument
Inventor: SHINONAGA NAOYUKI
IPC: G01R31/26
Filed: 1989-05-16
Abstract: PURPOSE:To securely connect a measured element test device and an element to be measured electrically by providing mercury as a contact means which contacts plural leads of the elements to be measured electrically. CONSTITUTION:The plural terminals 6 are connected electrically to the measured element test device, and the plural leads 2 of the element 1 to be measured are inserted into grooves 4 by a measured element moving device to come into contact with the mercury 5 in the grooves 4 electrically. Consequently, the measured element test device and element 1 are connected electrically and securely and the electric characteristics of the element 1 are measured. Further, the leads 2 are inserted cracking cuts of a mercury removal film to come into contact with the mercury 5 in the grooves 4 electrically. When the leads 2 are taken out, the mercury 5 sticking on the leads 2 contacts the mercury removal film and is put back to the grooves 4. The mercury 5 sticking on the leads 2 can be removed through the above operation.
Patent JP-S63289760-A (JP)
Title: Solid electrolytic cell
Inventor: FURUKAWA SANEHIRO
IPC: H01M4/06
Filed: 1987-05-20
Abstract: PURPOSE:To enhance the battery characteristics and provide excellent durability by permitting alkali metal as a neg. pole active substance to undergo current application treatment previously. CONSTITUTION:This arrangement includes such electricity generating elements as a positive pole 7 using metal oxide as active material, a negative pole 6 using alkali metal as active material, and a solid electrolyte 5 to be interposed between these positive and negative poles. The alkali metal has previously undergone current application treatment, in which metals are bonded to both sides of the electrolyte, followed by application of current to these metals, and handover/reception of ions is made between these metals. With this current application treatment, ions are released at the time of charging while metal is reducted at the time of discharging, to cause electrodeposition, and the interface is made fine and activated. Because alkali metal undergoes current application treatment previously according to the abovementioned constitution, activation of the interface decreases the interface resistance between the negative pole 6 and solid electrolyte 5, that should lessen the internal resistance to increase the takeout current.
Patent JP-S5248581-A (JP)
Title: Oil collecting agent
Inventor: TAMANO NORITO
IPC: B01D15/00
Filed: 1975-10-15
Abstract: PURPOSE: In collecting oil floated on the surface of the water, oil, esp. heavy oil is collected and rapidly sedimented in the water by using a thin film -forming oil collecting agent obtained by treating carbon powder and magnetic metallic powder with an organic material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01291410-A (JP)
Title: Cryostat
Inventor: YAMADA KANEO
IPC: F25D3/10
Filed: 1988-05-19
Abstract: PURPOSE:To obtain an economical cryostat which can reduce the quantity of evaporation and loss, by providing a refrigerator which recondenses the helium gas evaporated in a liquid helium tank, and by placing the cold head of the refrigerator in the liquid helium tank. CONSTITUTION:The pressure in a liquid helium tank 4 is kept at a specified pressure P with a pressure-controlling means 45. If an extraordinally high- pressure is generated, increased evaporated gas GHe is released outside safely by the pressure-controlling means 45, and the pressure in the liquid helium tank 4 is prevented from rising extraordinally high. This enables reducing the cost, as a well-known 4.3K helium refrigerator becomes usable as a refrigerator 7 for the recondensation. Besides, the cold head 71 of this refrigerator 7 recondenses the helium gas GHe immediately, evaporated in the liquid helium tank 4. Accordingly, the quantity of the evaporation is greatly reduced. In addition to this, the loss of the liquid helium LHe is decreased, and a superconducting coil 6 is held in a state of very low temperature and functions properly for a long time as a superconducting magnet.
Patent JP-S6015599-A (JP)
Inventor: TEJIMA TOSHIAKI
IPC: G21C7/26
Filed: 1983-07-08
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。