baber/WOPTO huggingface dataset:
Patent JP-H08130403-A (JP)
Title: Portable radio equipment with built-in antenna
Inventor: HARANO SHINYA
IPC: H04B1/38
Filed: 1994-10-31
Abstract: PURPOSE: To easily and surely arrange an antenna conductor inside a radio equipment casing and to provide a high antenna gain. CONSTITUTION: This radio equipment is composed of first and second casings 1 and 2 formed by the dielectrics of a high dielectric constant, antenna conductor 4 arranged in the internal space of both the casings 1 and 2, and device substrate 3 connected with the antenna conductor 4. Then, the antenna conductor 4 is used as a loop antenna, a recessed part 1a is formed on the joint surface of the first casing 1, a groove 1b for housing the antenna conductor 4 is formed at the deep end of the internal walls of this recessed part 1a, and a projecting part 2b to be fitted to the recessed part 1a is formed on the joint surface of the second casing 2. By fitting these uneven parts 1a and 1b, both the casings 1 and 2 are integrated and the antenna conductor 4 is inserted and held by the uneven parts 1a and 1b at the same time.
Patent JP-S62149791-A (JP)
Title: Equipment for continuous production of coke for use in blast furnace
Inventor: NISHI TORU
IPC: C10B3/00
Filed: 1985-12-25
Abstract: PURPOSE:To obtain coke for use in a blast furnace which is excellent in quality and productivity, by providing a residence chamber for produced coke connected to an indirect heating vertical continuous dry distillation oven where the quality of the produced coke can be improved. CONSTITUTION:Coal 1 is pulverized with a pulverizer 2 to prepare pulverized coal and is preheated at 100-400 deg.C in an airborne preheating dryer 3. An indirect heating vertical continuous dry distillation oven 5 provided with a coking chamber having an oven width of 130-250mm is charged with the pulverized coal through a storage pin 4, where the pulverized coal is dry distilled at 800-900 deg.C. The coke thus dry distilled is brought into contact in a coke residence chamber 6 for 30-60min with a dry distillation production fluid comprised of a gas such as a COG and a liquid such as tar which has been produced in the course of the coke dry distillation, thereby improving anti-reacting properties against CO2. The coke is heated at 1,000-1,200 deg.C in a shaft oven 8 of the direct gas heating type and then taken out as a coke product 9, while the dry distillation production fluid is discharged from a discharging passage 7.
Patent JP-H05101854-A (JP)
Title: Hybrid integrated circuit device
Inventor: TOBA YOSHITOMI
IPC: H05K3/34
Filed: 1991-10-09
Abstract: PURPOSE:To prevent generation of solder bridging between adjoining outer leads even though the pitch becomes small. CONSTITUTION:A group of terminal lands 20, 30 are mounted on the surfaces of a printed circuit board 11 alternately so that two adjoining ones are located on opposite sides, and a plurality of through holes 23, 33 are provided at the front side lands 21 and rear side lands 30. Outer leads 25, 35 are provided at the tips with insertion parts 26, 36, which are inserted in the through holes 23, 33. Because of this alternate arrangement of lands 20, 30, the pitche P of each group of lands becomes wider twice as large as in the conventional arrangement where all lands are located on the front side. Corresponding to the amount of this pitch widening, generation of solder bridging between adjoining lands can be prevented.
Patent JP-H10131136-A (JP)
Title: Guardrail
Inventor: MIYATAKE TOSHIYUKI
IPC: E01F15/02
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To absorb a shock at the time of a car crash more efficiently while inhibiting the damage of a foundation wall and a fence body. SOLUTION: The guardrail 1 for the road is arranged towards the extending direction of the road to either one or both of the roadside and central reserve of the road. The guardrail 1 is formed of a foundation wall 2 arranged on the surface of either one or both of the roadside and the central reserve and a fence body 3 superposed to the top section of the foundation wall 2 at that time, a buffer section 4 absorbing the shock of a car crush to the fence body 3 under the state, in which the foundation wall 2 and the fence body 3 are combined, is installed between the foundation wall 2 and the fence body 3, and the buffer section 4 has an arcuate leaf spring 43 interposed to both side sections in the cross direction between the foundation wall 2 and the fence body 3.
Patent JP-H05125256-A (JP)
Title: Resin composition comprising polyacetal resin, polyester resin, and disperse dye
Inventor: OKA MIKIO
IPC: C08L59/00
Filed: 1991-11-07
Abstract: PURPOSE:To obtain a polyacetal resin compsn. excellent in the capability of color matching with fiber, color fastness, and mechanical characteristics by compounding specified ants. of a polyacetal resin, a polyester resin, and a disperse dye. CONSTITUTION:6-98 polyacetal resin, 1-39.5wt.% polyester resin, and 0.5-10wt.% disperse dye (e.g. C.I. Disperse Orange 13) are compounded.
Patent JP-2001114945-A (JP)
Title: Flame retardant polyolefin based resin composition and its production and flame retardant cable
Inventor: FURUKAWA HARUHIKO
IPC: H01B7/295
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide flame retardant polyolefin based resin compositions having excellent molding processability and flame retardance, its production process and flame retardant cables. SOLUTION: Flame retardant polyolefin based resin compositions comprises (A) 100 pts.wt. polyolefin based resin, (B) 30-200 pts.wt. hydrate metallic compound powder, and (C) 0.01-50 pts.wt. branched organopolysiloxane represented by the average unit formula: RaSiO(4-a)/2 (wherein R is an alkyl group or a hydroxyl group and a hydroxyl group content per molecule of 2.0-10.0 wt.%; and a is a number of 0.75-2.5) and containing at least siloxane units represented by the formula: RSiO3/2 (wherein R is the same as defined above) in the molecule. A process for producing the same, and flame retardant cables covered with the flame retardant polyolefin resin compositions are disclosed.
Patent JP-H06139766-A (JP)
Title: Optical information recording and reproducing device
Inventor: HONDA SHUICHI
IPC: G11B33/12
Filed: 1992-10-29
Abstract: PURPOSE:To make thinner and simultaneously to enable the dust proof or the shielding of the electrical noise. CONSTITUTION:On the bottom surface of a housing 12 provided with an optical pickup unit 7, a lens actuator 9, a sheek unit 10 by which a carriage 35 is moved in the seek direction, etc., a third substrate 17 provided with circuit constituting members for driving/controlling each member aforementioned is fastened by screws so as to cover the entire bottom surface of the housing 12 to prevent dust from infiltrating the housing 12.
Patent JP-2001071968-A (JP)
Title: Intake passage structure of motorcycle
Inventor: SAITO NAOYUKI
IPC: B62J99/00
Filed: 1999-09-05
Abstract: PROBLEM TO BE SOLVED: To enhance intake efficiency by forming a linear intake passage which passes longitudinally through the front end of a vehicle body frame. SOLUTION: This intake passage structure has a body frame comprised of a head box 1 and a pair of backwardly extending main frames 2 separating horizontally therefrom. The head box 1 comprises a body part 12 in the form of a rectangular cylinder projecting forward from the center of a vehicle body and arms 13 separating horizontally from the rear end thereof to connect the front ends of the main frames 2 thereto. From an opening provided in the rear end, the head box 1 is communicated with an air cleaner 21 positioned behind the head box 1. A hollow columnar part of a wing-shaped cross section which connects an upper portion to a lower portion is provided inside the body part 12 and a handle steering shaft is passed through a through hole which vertically passes through the wall of the hollow columnar part.  The front end of the body part 12 is connected to an intake duct 3, which extends forward along the center of the vehicle body and connects to a fresh air inlet formed in a nose part 4a at the center of the front surface of an upper cowl 4. The intake duct 3 also supports a headlight 7, the upper cowl 4 and an instrument panel 11.
Patent JP-2000117664-A (JP)
Title: Casing portion having receiving part for cable pipe piece
Inventor: BERNHARD EICHER
IPC: H02G3/08
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To constitute a casing portion by a potlike structure more advantageous compared with a shell structure, and to use an advantageous cable pipe piece usable only in the conventional shell structure. SOLUTION: A pot-like casing cover 20 having an end wall 21 is provided, the end wall 21 has a first wall part 22 having a first cutout 23 and a recessed shoulder part releasing the first wall part and opening the first cutout 23 toward one side within a plane of the first wall part 22, and the recessed shoulder part is placed adjacently to the first wall part 22 to form a space 26 for inserting a cable pipe piece 12 into the first cutout 23. An attaching cover 27 is provided so as to be attached to the outer side of the casing cover 20 and detachably connected, the attaching cover 27 has a second wall part 28 having a second cutout 29, and the second wall part 28 is received in the space 26.
Patent JP-H03154665-A (JP)
Title: Ultrasonic atomizing apparatus
Inventor: TODA KOJI
IPC: F24F6/12
Filed: 1989-11-09
Abstract: PURPOSE:To form the flow of mist having directionality by moving the mist like liquid droplets generated by the ultrasonic wave emitted into a liquid along an ultrasonic wave emitting direction by the ultrasonic wave emitted into gas. CONSTITUTION:An atomizing chamber 12 receiving a liquid and an ultrasonic generating means 26 emitting an ultrasonic wave into the liquid in the atomizing chamber 12 are provided. A vibrator 28 containing plate-shaped piezoelectric porcelain 30 having electrodes formed to its both surfaces vertical to a polarizing axis and a vibration plate 35 containing the fixing part 38 fixed to one surface of the piezoelectric porcelain 30 and a vibration part 40 integrally connected to the fixing part 38 and protruding toward the outside of the piezoelectric porcelain 30 almost in parallel to one surface of the piezoelectric porcelain 30 are provided to the ultrasonic generating means 26. At least a part of the vibration part 40 of the vibration plate 36 is immersed in the aforementioned liquid. That is, ultrasonic waves are emitted from the respective surfaces of the vibration part of the vibration plate in directions crossing each other at a right angle and the flow of mist having directionality can be formed.
Patent JP-H04164356-A (JP)
Title: Lead frame
Inventor: NISHIKAWA HIDEYUKI
IPC: H01L23/50
Filed: 1990-10-29
Abstract: PURPOSE:To easily eliminate resin segments generated at the time of resin sealing, by forming a film of material whose adhesion to seal resin is inferior, on the side surface of a lead existing between the peripheral end of a resin sealing region and a tiebar. CONSTITUTION:A polyimide resin film 4 is spread on the side surface between the peripheral end of a resin sealing region 2 of a lead 1 retained by a frame 5 and a tie bar 3, and a lead frame is constituted. When a semiconductor chip is packaged by using this lead frame, dam resin segments generated at the time of resin sealing come into contact with the side surface of the lead 1 via a polyimide resin film 4. The dam resin segments, however, can be easily eliminated, because the adhesion between the seal resin and the polyimide resin film 4 is weak. Instead of the polyimide resin film 4, a silver-plated layer may be used.
Patent JP-H01132002-A (JP)
Title: Composite dielectric
Inventor: IMAGAWA SHUNJIRO
IPC: C08L63/00
Filed: 1987-11-17
Abstract: PURPOSE:To improve bias characteristics and frequency characteristics by mixing specified ceramic dielectric powder with organic high polymer material at a specified mixing ratio. CONSTITUTION:Ceramic dielectric is formed by diffusion processing of 90.0wt.%-99.999wt.% ceramic powders with 0.001wt.%-10.0wt.% oxidizer. This ceramic dielectric of 3-97wt.% is kneaded with organic high polymer material of 3-97wt.%, and pressed in a die under heat. Composite dielectric having good bias characteristics and good frequency characteristics can be thus be obtained.
Patent JP-H02136494-A (JP)
Title: Divisible impact type underground excavator
Inventor: TAKAHASHI NORIO
IPC: E21D9/06
Filed: 1988-11-18
Abstract: PURPOSE:To reduce the cost of a shaft, to shorten the term of works and to curtail the cost of execution by dividing an excavator into a front section on the chisel side and a rear section on the main body side, simply inserting and connecting the excavator to the shaft having a small diameter and utilizing an existing manhole, etc. CONSTITUTION:The head 11 of a chisel 3 is projected from one end of a tube body 12 in a front section 4 on the chisel 3 side, and a screw section 8 and a faucet 6 are installed at the other end of the pipe body 12. A piston 2 and a valve 30 are mounted into a main body 1 in a rear section 5 on the main body 1 side, and a faucet 7 engaged with the faucet 6 and a box nut 9 are set up at the end section of the main body 1. Each length of the front section 4 and the rear section 5 is made sufficiently shorter than the length of a shaft and the front section 4 and the rear section 5 are inserted, and the front section 4 and the rear section 5 are simply connected accurately by the faucets 6, 7 and the box nut 9. Accordingly, an exclusive shaft having a large diameter is unnecessitated, thus shortening the term of works and reducing the cost of execution.
Patent JP-H09112086-A (JP)
Title: Receiving seat of sickle lock
Inventor: KURIKI KAZUO
IPC: E05B15/02
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To simplify installation and adjustment of a sickle lock by forming an locking member to engage with a hook at the time of locking in a L-shape, energizing it to the inside by a spring and devising it not to cause play at the time when the hook is hooked. SOLUTION: An L-shape locking member 12 is provided in a receiving seat case of a sickle lock, a lower piece 15 of the locking member 12 is pressurized by a spring 20, and an upper piece 14 is energized to the inside and installed. Thereafter, it is devised so that a head end of a hook 3 makes contact with an locking part 22 of the locking member 12, pressurizes it against energizing force and does not cause play even when there is a small dimensional error, deformation, etc., in case of engaging the hook 3 of a sickle lock 2 installed on a sliding door 1. Consequently, it is not necessary to adjust a distance between the hook 3 and the locking member 12 and possible to simply carry out installation.
Patent JP-H10135436-A (JP)
Title: Two-dimensional matrix array radiation detector
Inventor: OZAKI TSUTOMU
IPC: G01T1/24
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a two-dimensional matrix array radiation detector capable of detecting a high-energy radiation with a superior in-plane uniformity. SOLUTION: The detector comprises unit elements composed at least of insulative trays 25 having holes formed like a matrix, and CdTe or other semiconductor radiation detector elements 15 disposed in the holes. The characteristics of each unit element are measured and selected to constitute a two-dimensional matrix array having uniform characteristics of the elements. It has a structure easy to form in a multilayer structure, and hence a high- energy radiation can be measured.
Patent JP-H03151598-A (JP)
Title: Rotary fan of electric blower
Inventor: SHIMAZAKI TETSUO
IPC: F04D29/30
Filed: 1989-11-09
Abstract: PURPOSE:To prevent air from colliding against side faces of fan blades and reduce collision loss by arranging a plurality of fan blades, that is, bent thin plates between a front shroud and a rear shroud, and by inclining the front shroud side of the fan blades in the direction of the outer periphery. CONSTITUTION:A rotary fan of a blower is made up of a front shroud 2, a rear shroud 3 and fan blades 1 which are sandwiched between both the shroud 2 and 3 and fixed by caulking. The fan blades 1 in the vicinity of a suction port is inclined in the direction of the outer periphery, on the side of the front shroud 2. The fan blades 1 are, that is, so inclined as to conform with the inflow angle of air. It is thus possible to prevent the air from colliding against the side faces of the fan blades, and to reduce collision loss.
Patent JP-H11119378-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: MAKINO KATSUMI
IPC: G03C1/34
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain such a photographic material that optical information exposed from the back surface can be read out with an enough density after development, by incorporating a color developing coupler and a specified compd. into at least one layer among a photosensitive silver halide emulsion layer and the adjacent layers. SOLUTION: This photographic material is provided with a photosensitive silver halide emulsion layer (DL) between a hydrophilic colloid layer and a supporting body for recording optical information by exposing it through the supporting body. At least one layer among the DL and the adjacent layers is provided with a color developing coupler and at least one layer among the DL and the adjacent layers is provided with at least one kind of a compd. expressed by formulae I to V. In the formula I, Ra1 is an alkyl group or the like, Ra2 is hydrogen atom or a group expressed by the Ra1 . In the formula II, X is a heterocyclic group, Rb1 is an alkyl group or the like. In the formula III, Y represents a group of nonmetal atoms necessary to form a five-member ring with -N=C- or the like. In the formula IV, Rd1 , Rd2 are each an alkyl group or the like.  In the formula V, Re1 , Re2 are independently a hydroxylamino group or the like.
Patent JP-H08103527-A (JP)
Title: Clothing for training
Inventor: SUZUKI HIROMICHI
IPC: A63B69/00
Filed: 1994-10-03
Abstract: PURPOSE: To make a wearer learn his/her figure (pose) by his clothes becoming various figures (poses). CONSTITUTION: Rooms 1, 2 possessed by a clothes are respectively pressurized and depressurized. As the pressure of each room wants to become equal, the arms 3 of the clothes are bent. A wearer can conduct the learning of figures (poses) by adjusting himself to the movements of the arms 3 of the clothes.
Patent JP-H04166846-A (JP)
Title: Electrostatic thermal printing method
Inventor: KAWANISHI TOSHIYUKI
IPC: G03G5/028
Filed: 1990-10-31
Abstract: PURPOSE:To prevent a deposition layer from being separated partially to cause inconveniency in repeated use by composing an electrostatic thermal recording layer of a polymer material with the thermal deformation temperature of 150 deg.C or more. CONSTITUTION:An electrostatic thermal recording layer 1 is composed of a polymer material with the thermal deformation temperature of 150 deg.C or more and a characteristic of leaking electric charge at 100 - 250 deg.C by performing writing from a thermal head. As such a polymer, there are polyethylene naphthalate, ethylenepropylene polyfluoride and aromatic polyamide. With this constitution, it is possible to use the material repeatedly as no thermal deformation occurs on the surface upon recording and no separation of conductive layer is generated when writing is made on the rear side.
Patent JP-H06218156-A (JP)
Title: Shaver device
Inventor: YAKOBUSU NIKORAASU DETSUKAA
IPC: B26B19/14
Filed: 1993-11-22
Abstract: PURPOSE: To provide a shaving apparatus capable of a closer shave without increasing the risk of injury to the skin in a much shorter time. CONSTITUTION: This shaving apparatus has an outer shaving member 3 and an inner shaving member 4 freely rotatable to this outer shaving member 3, the outer shaving member 3 has an annular wall portion 5 having lamellae 7 extending in substantially radial directions and forming hair-entry apertures 8 at respective gaps, and the inner shaving member 4 is provided with at least one shaving unit having a cutter 10 having a cutting edge 11 drawing a route adjacent to the inside of annular wall portion 5 of the outer shaving member 3. Then, the cutter 10 forms a continuous ring-shaped cutter body made into one waveform as a whole.
Patent JP-H02174082-A (JP)
Title: Central distribution panel system for car
Inventor: BERUNTO CHIN
IPC: B62J11/19
Filed: 1989-11-09
Abstract: PURPOSE: To reduce the manufacturing cost, and to surely protect a central distribution board from humidity, by building the sealing washers in four corners of an upper face measurement face of the longitudinal walls and lateral walls of case tank, and using the same as a water-proof seal between a cover and the case tank. CONSTITUTION: The longitudinal walls 7, 8 and the lateral walls 5, 6 of a case tank 2 are provided with openings, the first joint parts 20-24 are projected outward from the edge parts of the openings of the longitudinal walls 7, 8, and the second joint parts 40-44 are installed in such manner that they can be connected with the first joint parts 20-24. The sealing washers 74, 75 are built in between the first and second joint parts 20-24, 40-44. The sealing washers 74, 75 ensure the humidity-proof property and the water solubility of the joint parts, and further they are used between the cover 3 and the tank 2 of the case 1 for the same purpose. Thereby the projection to the humidity can be obtained, the manufacturing cost can be reduced, and the assembling can be simplified.
Patent JP-2000104514-A (JP)
Title: Hydraulic valve timing regulator
Inventor: FUKUHARA KATSUYUKI
IPC: F01L1/34
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To prevent a spring from coming off in assembly by housing a rotor provided with radially arranged vanes inside a housing provided with a shoe protruded in the radial direction and energizing chip seals arranged in the shoe and the vanes by means of a spring engaged with the chip seals. SOLUTION: In a hydraulic actuator 1 regulating intake valve timing, a rotor 20 fixed to a camshaft is housed in a housing, while the rotor 20 is provided with first-fourth vanes 33-36 radially, and in each of the vanes 33-36, a chip seal 42 is arranged in the position abutting on a case 12. On the other hand, a shoe 38 is projected in the case 12 in the radial direction of the case 12, and in the shoe 38, a chip seal 17 is arranged in the position abutting on a vane supporting body 37 in the rotor central part. In this case, both ends of a circular arc type back spring 111 are inserted into notched parts 112 arranged in the respective chip seals 110 (17, 42), so that the chip seals 110 and the back spring 111 are integrated together.
Patent JP-H04165134-A (JP)
Title: Vibration proof rubber of cylindrical shape
Inventor: ISHIYAMA TATSURO
IPC: F16F1/38
Filed: 1990-10-30
Abstract: PURPOSE:To prevent casting shrinkage and a blow hole from being produced and prevent buckling of an inner cylinder when being tightened by a bolt while reducing weight by reducing wall thickness by partially enlarging an inner diameter, and forming a bolt insertion hole on the fore-end side of the projections formed toward the center. CONSTITUTION:A cylindrical vibration proof rubber is constituted of rubber 2 vulcanized and bonded between an outer cylinder 1 and an inner cylinder 3. The inner cylinder 3 is formed so that its outer diameter is kept unchanged while its inner diameter is partially enlarged to reduce its wall thickness and projections 4 are formed toward the center. A bolt insertion hole 5 is formed in the are a surrounded by the fore-end of the projections 4 and a bolt 6 is inserted in the hole 5. Owing to the vacant space 7 formed between the projections 4, the inner cylinder 3 has a thin wall and a light weight. The weight reduction is commensurate with the reduction in the wall thickness. Casting shrinkage and blow holes are prevented from being produced. Because the projections serve as reinforcement ribs, buckling does not occur at the time of bolt tightening. Positioning in the rotary direction at the time of mold forming or bolt tightening is easily performed by utilizing the spaces between the projections.