baber/WOPTO huggingface dataset:
Patent JP-H0921109-A (JP)
Title: Method for colored painting road face
Inventor: SUEMATSU DAIKICHI
IPC: E01C23/16
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To apply a color paint without use of an exclusive masking plate for the outline part so as not to bring a discontinuous part and also prevent rainwater from stagnating in the area surrounded by the outline. SOLUTION: This is a color-painting method of a pattern 2 with the outline part 21 and the area 22 completely surrounded by the outline part, on a road face or the like. The outline part and the whole pattern containing the surrounded part are applied with a color-painting on a road face or the like. The surrounded part 22 are painted with colors, except the outline part 21, on the whole painted pattern 20 applied at the first painting process.
Patent JP-S6252515-A (JP)
Title: Focus detecting device of single-lens reflex camera
Inventor: KARASAKI TOSHIHIKO
IPC: G03B19/12
Filed: 1985-08-30
Abstract: PURPOSE:To increase the projection efficiency of projection light and to eliminate stray light in a mirror box by providing a main mirror with a reflection part which reflects projection light from a light emitting device totally and a transmission part which transmits the half or whole of reflected light from a subject at different positions, and providing an optical convergence system which converges the projection light from the light emitting device on or nearby the reflection part of the main mirror. CONSTITUTION:The projection light from the light emitting device 22 while converged by a condenser lens 23 is reflected by a half-mirror 21, converged by the reflection part R of the main mirror 15 and reflected forward, and transmitted through a photographic lens 12 and projected on the subject 24. Namely, the reflection part R of the main mirror 15 has a nearly 100% reflection factor and reflects the projection light forward, and the emitted luminous flux is in an area S except an area T, so the projection light is projected on the subject 24 efficiently without being eclipsed. the reflected light from the subject 24, on the other hand, passes through the photographic lens 12 and is transmitted by transmission parts I and II of the main mirror 15 and reflected by a total reflecting mirror 25 to enter a focus detector 26.
Patent JP-S644218-A (JP)
Title: Composite desiccant
Inventor: UCHIKAWA HIROSHI
IPC: B01J20/12
Filed: 1987-08-03
Abstract: PURPOSE:To obtain a desiccant wherein separation of liquid phase and fluidization due to deliquescence and leak from a moisture-permeable sheet are not wholly caused and hygroscopic capacity in the atmospher of low humidity is large by mixing deliquescent salts with powder of sepiolite disintegrated in a fibrous shape. CONSTITUTION:Rough stone of sepiolite is disintegrated with a hammer mill or the like in such a method that fiber is split and powder of sepiolite having a fibrous shape is obtained. A desiccant is produced by mixing deliquescent salts such as calcium chloride with it. When the desiccant obtained such a way is made to a paste-shape by absorbing deliquescent liquid, it shows remarkably viscous properties derived from a fibrous style and is made to a solidified state by its rheological characteristics when it is allowed to stand. Therefore the need for using an expensive moisture-permeable water barrier sheet is eliminated and the desiccant is laminated with an inexpensive moisture-permeable sheet or may be simply packaged with the moisture-permeable sheet.
Patent JP-S6436898-A (JP)
Title: Cut-off method of shielding segment
Inventor: YAMAMOTO MISAO
IPC: E21D11/38
Filed: 1987-08-03
Abstract: PURPOSE: To make the seal action laminar by bending up sealing grooves of a ring plate and an end plate to paste a seal to one of the grooves and tightening segments to be welded by bolts to compress the seal in the groove. CONSTITUTION: An end plate 7 and a ring plate 8 in the circumferential direction of a tunnel are welded to the peripheral edge of an arcuate outer board 6 to form a segment 3. A facing ground is excavated by a one-ring depth of the segment 3, one ring is assembled in a shielding part, an adhesive seal 14 is pasted to a sharp-edged rhombic elongated groove 15 of the ring plate 8 and tightened by bolts 10 to execute a tunnel shielding. The seal 14 is compressed until plastically deformed, and the filled remaining, part of the seal 14 is pressed to a facing taper surface, thereby preventing water from penetrating from outside. Thus the water stopping can be executed in any number of layers against the external water pressure in the circumferential direction of the tunnel.
Patent JP-S6084606-A (JP)
Title: Controller for robot
Inventor: OOKUBO MASAYUKI
IPC: G05D3/12
Filed: 1983-10-14
Abstract: PURPOSE:To facilitate adjusting operation with small-sized constitution by calculating a speed and generating control pulses of a motor on the basis of the difference from a command value. CONSTITUTION:The CPU1 of the controller for a robot reads movement data out of a memory 3 through a bus line 2 and generates a PWM pulse according to an equation I . In the equation I , alpha is a gain, and K is the constants of a motor and a driving system; and D is the command, V is the calculated speed, and beta is preset value. Consequently, a power driver 19 is driven to operate the motor 10. Pulses generated by a pulse encoder 11 connected to the motor 10 are read by a counter in a pulse controller 18 and said CPU1 calculates the speed and position to control said PWM pulse.
Patent JP-S6253846-A (JP)
Title: Thermal head
Inventor: SHIMAZAKI TAKASHI
IPC: B41J2/345
Filed: 1985-08-31
Abstract: PURPOSE:To provide a low-cost thermal head to store less heat quantity by a method in which each lead electrode is connected to the metal face of a metal bar-like art, and the metal bar-like part is electrically connected to the connecting line of the common electrode in the drive section. CONSTITUTION:A lead electrode 5 is extended to the portion free of a glass graze layer 2 and jointed with a molybdenum round bar 1 to form a common electrode. Since the electrode 5 is formed from the electrode 5 of almost the same small pattern as the width of a heating element 3 formed on the layer 2 and the molybdenum round bar 1, the thermal resistance value between the heating element 3 and an aluminum plate 9 can be optimized by varying the length of the electrode 5. A thermal head, with an allowableness even when the element 3 is more or less biased, can be produced easily and delivered at low cost.
Patent JP-S6172654-A (JP)
Title: Preparation of fluorine mica glass ceramics
Inventor: YAMANA KAZUO
IPC: C03C10/16
Filed: 1984-09-14
Abstract: PURPOSE:To produce the titled ceramics suitable as machine parts, etc. at a low cost, by melting and vitrifying a fluorine-containing mixture composed mainly of pottery stone, and heating the obtained molded article together with a volatile fluorine compound in a closed vessel. CONSTITUTION:Finely pulverized pottery stone used as the main raw material is mixed with magnesium fluoride, etc., and the obtained fluorine-containing mixture is melted, vitrified and molded. The obtained molded glass article 3 is put into a vessel 2l together with a volatile fluorine compound 5 (e.g. magnesium fluoride), sealed with the lid 1, and heated at 1,100-1,360 deg.C. The fluorine compound 5 is evaporated and deposited on the surface and the molded glass article 3 to effect the crystallization of fluorine mica and obtain the objective fluorine mica glass ceramics. The ceramics prepared by this process can be machined, have excellent flexural strength, compression strength, etc., and are suitable as raw material of machine parts, electrical apparatuses, etc.
Patent JP-2000028360-A (JP)
Title: Device for surveying pipe burying device
Inventor: HAYASHI SATOICHI
IPC: G01C15/00
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To perform the accurate setting in a short time of a surveying device to monitor the direction in which a pipe is propelled by a pipe burying device. SOLUTION: A surveying device 3 measures the course of a pipe which is pushed forward from the rear and is buried underground as the ground is being excavated by a pipe burying device 2 placed in a shaft 1. In this case, a laser oscillator 20 to oscillate a laser beam upward is supported and provided in a device body case 11 to be placed in the shaft 1, and a semi-transmitting type optical member such as a semi-transmitting prism 32 to diverse laser light upward and sideways is placed in the optical path of the laser light oscillated by the laser oscillator 20. By this, it is possible for the laser oscillator 20 to oscillate laser light along a reference line 7 arranged above the laser oscillator 20 and in the direction in which the pipe is propelled.
Patent JP-2000027537-A (JP)
Title: Surface coating structure of finishing carpentry material and surface coating method thereof
Inventor: YOSHIDA KAZUTO
IPC: E06B1/32
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a surface coating structure of a finishing carpentry material excellent in external appearance efficiency, and a surface coating method thereof. SOLUTION: The surface coating structure of this finishing carpentry material is so constituted that a surface of a recessed groove section 21 among the surfaces of the finishing carpentry material 1 (for example, head jamb) having the recessed groove section 21 is coated with a recessed groove coating member 4, and the other surface is coated with a decorated sheet 3. The recessed groove coating member 4 is equipped with a bottom coating section 41 adhered to the bottom section 21a of the recessed groove section 21 and side coating sections 42 and 42 adhered to two side sections 21b and 21b of the recessed groove section 21.  The side coating sections 42 are mounted to the side sections 21b and 21b so that the ends 42a of them are not exceeded from a projected corner of the side sections 21b and 21b, and the decorated sheet 3 is put on the ends 42a of the side coating sections 42 from the tops of them and is adhered to them.
Patent JP-2000027462-A (JP)
Title: House
Inventor: YAMAKAWA TAKASHI
IPC: E04H1/02
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a bright and warm multi-purpose living space withstanding fallen snow in winter by arranging translucent plates on wall face sections facing the outdoor side of a sunroom communicated with a living room, and providing a roof covering the whole upper section. SOLUTION: Translucent plates 28 made of a glass board or a translucent resin board such as acrylic are spread nearly in the vertical direction over nearly the whole face of only wall face sections 26, 27 facing the outdoor side to provide a sunroom 2 as a closed space. A living room 3 is provided adjacently to the depth side of the sunroom 2, and the sunroom 2 and the living room 3 are communicated with each other via a rotary door 4. A roof having sufficient strength is provided on the sunroom 2 to cover the whole upper section. A bright and warm living space capable of being utilized for many purposes and withstanding a fallen snow load in winter at a cold district can be obtained.
Patent JP-S6348808-A (JP)
Title: Inductor element and manufacture thereof
Inventor: HASHIMOTO KOJI
IPC: F02C6/12
Filed: 1986-08-19
Abstract: PURPOSE:To easily form the inductor element buried in a substrate in a small occupation area by a method wherein a helical conductor is formed in the direction of thickness of a circuit substrate, and the number of turns of the helical conductor, the winding pitch and the like are independently set irrespective of the position of the other wiring conductor layer. CONSTITUTION:A round hole 11 is formed on an arbitrary position of a substrate 10. Then, the inner wall of the round hole 11 is threaded as shown by numeral 11'. Subsequently, a conductor 12 is formed by performing the method such as plating, coating and the like covering the front and the rear surfaces of the substrate 10 and the threaded hole 11'. Then, an inductor element 13 is obtained by removing the conductor 12 as far as to the position indicated by the B-B' line. Besides, a part of the conductor 12 becomes a terminal to be used to connect the inductor element 13 to other circuit.
Patent JP-H0612924-A (JP)
Title: Dc of cable
Inventor: HIROSE MASAYUKI
IPC: H01B7/17
Filed: 1992-06-26
Abstract: PURPOSE:To improve the productivity of a DC OF cable and reduce the size of the cable by covering a main insulator composed of a laminated composite, where a plastic film of low loss and kraft paper are laminated one on another, inside and outside thereof with kraft paper winding layers. CONSTITUTION:In a DC OF cable, a main (PPLP) insulating layer 4 is disposed around a cable conductor 1 with an oil passage 11 formed inside thereof via an inside shielding layer 2 made of carbonic paper, and further, is covered with an outside shielding layer 6 made of carbonic paper. The main insulating layer 4 is composed of a composite tape where a plastic film of low loss and kraft paper are laminated one on another, and may be rho-graded as required. The main insulating layer 4 is covered inside and/or outside thereof with 1-10 kraft paper winding layers 3, 5 after being covered with 3-5 carbonic paper winding layers as necessary. Consequently, it is possible to reduce the size of the DC OF cable, reduce a cost, and save a laying construction cost.
Patent JP-S6348861-A (JP)
Title: Manufacture of hrterojunction bipolar transistor
Inventor: INADA MASAKI
IPC: H01L29/73
Filed: 1986-08-19
Abstract: PURPOSE:To facilitate processes remarkably and to improve the yield rate strikingly, by using one sheet of a mask, introducing impurities in a layer, in which an emitter is formed, forming the minute emitter, and forming a collector electrode in a self-aligning method. CONSTITUTION:A protecting layer comprising SiOx is provided. A mask layer 12 comprising Al is formed at a part corresponding to a collector on the protecting layer by lift-off or etching. With a temporary collector as a mask, oxygen ions are implanted in a layer 3 for forming an emitter. A region 3-b at a lower part of the temporary collector 13 is made to be a semi-insulating region. A minute emitter 3-a, whose size is substantially equal to the temporary collector, is formed. Then, heat treatment is performed. The crystalline property of an external base region 4-b, which is damaged by the ion implantation, is recovered. The surface is coated with photoresist. The temporary collector 13 is exposed by dry etching. Then, collector electrode metal is formed by evaporation and lift-off.
Patent JP-H0782356-A (JP)
Title: Modified unsaturated polyester
Inventor: ROBAATO DEII BEIRII
IPC: C08G63/52
Filed: 1994-08-17
Abstract: PURPOSE: To obtain a modified unsaturated linear polymer useful for producing a densely crosslinked toner resin having a low fixing temp. by introducing a specific amt. of a specific dicarboxylic acid component into an unsaturated linear polyester.  
     CONSTITUTION: A modified unsaturated linear polymer having a glass transition temp. between about 54 and 64°C consists of (A) a first residue of a first monomer selected from a diacid, an acid anhydride, a diacid ester and a mixture of them, (B) a second residue of a second monomer selected from a diol and a glycol and (C) an acid residue of a substd. aromatic carboxylic acid monomer raising the glass transition temp. of the polymer and different from the first residue. The component A is present in a concn. of about 7.5 mol.% or more on the basis of the total molar ratio of the monomers and the component C is present in a concn. of about 2.5-12.5 mol.%. The substd. aromatic dicarboxylic acid is not especially restricted. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H1037418-A (JP)
Title: Ridge bed and ridge ventilation structure
Inventor: GOMI HIDETOSHI
IPC: E04D3/40
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent penetration of rainwater by a method wherein a ridge bed is arranged astride the upper surface of the roof bed material of a ridge part in the top part of which a vent hole is formed, and a drain groove extending from a central opening through toward the slope surface of a roof is formed in an under surface making contact with the upper surface of a roof bed material. SOLUTION: A ridge bed 1 is arranged astride on roof bed materials 2a on both sides of a rood ridge part in the top of which a vent hole 2b is formed in the direction of a ridge. Further, a angle frame-form shape in the central part of which an opening 1a communicated with the vent hole 2b is formed is provided and comprised of a horizontal portion 1b and an angle portion 1c. Further, a drain groove 1d extending from the opening 1a through toward the direction of the slope surface of a roof is formed in the back, making contact with the upper surface of the roof bed material 2a, of the horizontal member 1b of the ridge bed 1. The back of the ridge bed 1 at which a ridge ventilation device is disposed is then fixed in a contact state at the roof bed material 2a.  Consecutively, even when, during several days between arrangement of the ridge bed 1 and arrangement of the ventilation device, water penetrates through the opening 1a due to rain fall, water is drained through a gap 1d. This constitution prevents water absorption by the ridge bed 1 and penetration of water through a garret.
Patent JP-S5985446-A (JP)
Title: Cylinder block of internal-combustion engine with multicylinder
Inventor: YAJIMA HISASHI
IPC: F02F1/00
Filed: 1982-11-04
Abstract: PURPOSE:To efficiently cool a connecting portion of plural adjacent cylinder walls and prevent local thermal deformation, by sealing metal having good heat conductivity and low melting point in the connecting portion of the cylinder walls in such a manner as to vertically extend with a predetermined width. CONSTITUTION:Cylinder walls 4a and 4b of plural cylinders 3a and 3b are connected with each other through a connecting portion 4c, and metal 7 such as metallic sodium and metallic potassium having good heat conductivity and low melting point is casted and sealed in substantially entire area in the vertical direction of an internal portion of the connecting portion 4c. In connection with this, since temperature of the upper portion of the cylinders 3a and 3b is higher, the metal 7 is formed in such a manner as to be tapered downwardly, so that internal heat of the connecting portion 4c may be transferred to a side wall 4d and be effectively cooled by cooling water in a jacket 6.
Patent JP-H0242784-A (JP)
Title: Optical integrated element of semiconductor
Inventor: MURATA SHIGERU
IPC: H01L27/15
Filed: 1988-08-02
Abstract: PURPOSE:To easily manufacture the title element whose variation in a wavelength is small even during a modulation and whose structure is simple by a method wherein a distributed Bragg reflector(DBR) region having a diffraction grating is formed in a semiconductor laser, an effective refractive index of the DBR region can be controlled electrically and an optical modulator is formed to be adjacent to the DBR region. CONSTITUTION:An optical modulator 200 is formed to be adjacent to a DBR region 130 of a DBR laser 100; a layer structure of the optical modulator 200 is identical to a layer structure of an active region 110 of the DBR laser 100. In the DBR laser 100, an oscillation wavelength is decided mainly by a cycle of a diffraction grating 116 of the DBR region 130; accordingly, when an injection current to the optical modulator 200 is modulated and a laser beam is intensity-modulated, a laser is hardly affected even when a reflection factor of a reflectionless coating film 300 is made a little large. A strict reflectionless coating required for an optical integrated element of a DFB laser and the optical modulation is not required. Thereby, it is possible to easily manufacture the optical integrated element whose variation in a wavelength during a modulation is small and whose structure is simple.
Patent JP-H0483533-A (JP)
Title: Composite deoxygenating agent
Inventor: KODAMA RYUICHI
IPC: B01J20/28
Filed: 1990-07-24
Abstract: PURPOSE:To obtain a composite deoxygenating agent wherein manufacturing efficiency can be enhanced and manufacturing cost is reduced by integrating a yarn-like oxygen detecting agent with the air permeable packing material of a deoxygenating agent. CONSTITUTION:A liquid mixture of respective aqueous solutions of a reductive saccharide, an alkali metal compound and a dye such as methylene blue reduced by the reducing saccharide is supported on a yarn-like carrier such as cotton yarn and the impregnated carrier is dried up to proper moisture content. The yarn-like oxygen detecting agent thus obtained is integrated with the air permeable packing material of a deoxygenating agent by stitching to obtain a composite deoxygenating agent. By this method, manufacturing speed is increased and economical efficiency can be enhanced.
Patent JP-H0862425-A (JP)
Title: Light guide device
Inventor: HORUSUTO MAINDAASU
IPC: G02B21/08
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a light guide device, utilizable for irradiating an object from a side face as well. SOLUTION: A light guide 6 is provided with an opening part 11 and the light of the light guide 6 is guided into the opening part, so as to irradiate the object 1 from the side face. The opening part 11 is provided with a wall 5 constituted as a deflection mirror, and reflected light from the object 1 is taken out from the opening part 11 and guided by the wall. Thus, the side face and upper surface of the object to be observed are simultaneously inspected. This device is used for a visual inspection, executed in the assembly of a semiconductor chip on a substrate 19, for instance, and a defective chip or assembly is identified and excluded. By a camera 16 and an image recognition device 17, the assembled semiconductor chip is automatically inspected.
Patent JP-S6172836-A (JP)
Title: Gas turbine injecting water into combustor
Inventor: KUNIHIRO MASATSUGU
IPC: F01K21/04
Filed: 1984-09-18
Abstract: PURPOSE:To equalize an injection quantity of water in each nozzle, by providing an injection water quantity control means in the water injection nozzle provided in each of the plural combustors and regulating said means in accordance with height setting the water injection nozzle, in the case of a water injection multi- can gas turbine. CONSTITUTION:A multi-can gas turbine, arranging a plurality of combustors 2 in an equal pitch on the periphery, sets a fuel nozzle (not shown in the drawing) and a water injection nozzle 8 in each combustor 2. A pump 10 supplies pressurized water to this water injection nozzle 8 through a shut off valve 11, flow regulating valve 12, annular injection water manifold 13 and a supply pipe 14 branching from said manifold 13. Here, mutually different height setting the water injection nozzle 8 causes an unequal water pressure applied to each nozzle 8, and in order to prevent this unequal water pressure the branch supply pipe 14 interposes an orifice 23 and/or a pressure control valve (not shown in the drawing) for regulating a flow in accordance with the height setting the nozzle 8.