baber/WOPTO huggingface dataset:
Patent JP-H0970438-A (JP)
Title: Balloon catheter for intravascular indwelling and blood feeding
Inventor: HIGAMI TETSUYA
IPC: A61M25/00
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To eliminate the worry about the hindrance of an operation field and the possibility of slipping out of an indwelling position. SOLUTION: This balloon catheter is used for operation of the aortic aneurysm, etc., and has a catheter body 2 which has a prescribed length formed flexibly over the entire part and a balloon 6 which is mounted at the front end of this catheter body 2. An internal cavity 10 closed at its front end and opened at its rear end is formed from the periphery of the balloon 6 to the catheter body 2 on the rear end side. The catheter body 2 near the rear end of the balloon 6 is provided with side holes 12 for blood feeding communicating with this internal cavity 10. A stylet 14 is attachably and detachably inserted into the internal cavity 10 of the catheter body 2 from the aperture at the rear end of the catheter body 2 so as to close these side holes 12. In addition, the outside surface of the balloon 6 is provided with ribs 7 for indwelling and fixing.
Patent JP-S6017032-A (JP)
Title: Sliding contact point material
Inventor: FUJISHIMA SUSUMU
IPC: H01H1/023
Filed: 1983-07-11
Abstract: PURPOSE:To provide a sliding contact point material which improves wear resistance by adding a specific amt. of Sb, Te, Mo, Pb, Se, As, Zn, etc. without changing the compsn. ratio thereof to an alloy material having a specific compsn. consisting of Pd and Ag. CONSTITUTION:A sliding contact point material is formed by adding 1-10% at least one kind among Sb, Te, Mo, Pb, Se, As and Zn without changing the compsn. ratio thereof to an alloy material consisting of 30-70wt% Pd and 30- 70% Ag or substituting a part of at least one kind among said Sb, Te, Mo, Pb, Se, As and Zn with a ferrous metal in a 0.01-0.5% range. Said material improves wear resistance by using the oxide generated as a lubricant and prevents generation of noise by suppressing generation of abrasive powder during sliding. The above-mentioned ferrous metal when added in an adequate amt. is effective in forming finer crystal grains and improving additionally the wear resistance.
Patent JP-H06335943-A (JP)
Title: Cassette type insert-fitting and removing device in injection mold
Inventor: SEMA MINORU
IPC: B29C45/17
Filed: 1993-05-27
Abstract: PURPOSE:To facilitate positioning of an insert at the time of fitting into the main body of a mold and removing from the main body of the mold by a cassette type insert fitting and removing device in a injection mold. CONSTITUTION:Wihout high precision finishing of the contact faces between a fitment 1 and a main body of a mold 2, through holes 3a, 4a, 3b and 4b are provided at mutually corresponding positions in a main body of mold 2 and an insert 1, and pins 5a and 5b are inserted into the respective through holes, and the insert 1 is positioned at the recessed part 2a of the main body of the mold 2, and even if the insert 1 is expanded by heat, the contact faces do not adhere and the insert 1 can be easily removed.
Patent JP-S5650206-A (JP)
Title: Combined-cycle plant
Inventor: YAMAMOTO SETSUO
IPC: F01K23/10
Filed: 1979-09-28
Abstract: PURPOSE: To raise the thermal efficiency of the combined-cycle plant utilizing a high-temperature gas turbine and a steam turbine in combination, by leading exhaust gas of the gas turbine to a fluidized combustion boiler.  
     CONSTITUTION: Exhaust gas of the gas turbine 3 contains a large amount of oxygen and is high in its temperature. This exhaust gas is carried to the fluidized combustion boiler 5 to be used as combusting air and fludizing gas. In the fluidized bed 7, coal is burnt vigorously and efficiently for heating boiler water and steam in an evaporator and superheater 10 and a reheater 12. Exhaust gas of boiler 5 is passed through a dust collector 9 and discharged into the atmosphere after heating feed water in a gas cooler 19. The feed water is heated in the evaporator and the supercharger 10 and carried to the boiler 5 after performing expansive work in a high- pressure turbine 11. Reheated steam heated in reheater 12 performes expansive work at an intermediate-pressure turbine 13 and a low-pressure turbine 14. With such an arrangement, it is enabled to obtain the power plant having a high thermal efficiency. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5648427-A (JP)
Title: Sand pile forming system
Inventor: HIDA YUKIO
IPC: E02D3/08
Filed: 1979-09-27
Abstract: PURPOSE: To enable an accurate sand face detection without trouble and to form an excellent sand pile by a method wherein a protective pipe is installed to protect a wire for detecting a sand face.  
     CONSTITUTION: A protective pipe D connects a pipe 18 and a pipe 19 through screws and fixes a upper side pipe 18 in a short pipe 3 by means of a rib 20. The sand supplied into a hopper 2 runs down into a hollow pipe 1 and at this time, a wire 14 for detecting the sand face is twisted or damaged because of abrasion, thus, warp of detection of the sand face in the hollow pipe 1 is caused, however, the protective pipe D protects a wire 14 from this bad influence. A weight 13 is used as an electrode weight and a wire 14 is coated with an insulating material. And then, an electric circuit consisting of an electrode weight 13-- a coated wire 14-- a control device-- an inner wall of a hollow pipe 1 having conductivity-- sand containing moisture in the inner part of the hollow pipe 1-- and an electrode weight 13 is formed. As a result, the contact and the noncontact between the electrode weight 13 and the sand face operates as a switching operation to control the drive of a motor 7, thus, resulting in detecting the momentary variation of the sand face in the hollow pipe 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01296935-A (JP)
Title: Baking of bread containing oligosaccharide
Inventor: SONOIKE YOSHIKO
IPC: A21D2/18
Filed: 1988-05-25
Abstract: PURPOSE:To prepare a loaf of bread having excellent taste and preservability using a conventional baker's yeast by compounding an oligosaccharide capable of promoting the proliferation of bifidobacterium. CONSTITUTION:The objective bread containing oligosaccharide can be produced, e.g., by compounding (A) 500g of a bread raw material with (B) 5-20g of a sugar mixture containing an oligosaccharide of formula Ga1-(Ga1)n-G1c (Ga1 is galactose residue; G1c is glucose residue; n is 1-4), inverted disaccharides, glucose and galactose prepared by reacting lactose with beta-galactosidase.
Patent JP-S5828823-A (JP)
Inventor: KOYAMA RIYOUHEI
IPC: H05K1/16
Filed: 1981-08-13
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-S6017772-A (JP)
Title: Developing device
Inventor: TAMURA YOSHIAKI
IPC: G03G15/08
Filed: 1983-07-11
Abstract: PURPOSE:To improve an operability, to prevent effectively a developer from scattering, also to make a device simple and light, and to reduce the number of parts by using as a replenishing device a cartridge whose replenishing port can be installed and detached to and from a position opposed directly to a carrying body and a position separated from it. CONSTITUTION:¦As for a hopper 33, the hopper itself is a cartridge which seals up tightly a developer (a) in advance and can be replaced, and installed between a doctor blade 34 attached to a side frame 37 and a support 38. Also, a linear and rectangular replenishing port 39 running along the axial direction of a magnet roller 32 is provided on the lower end of the hopper 33. In this way, a replenishing device 33 is a cartridge whose replenishing port can be installed and detached to and from a position opposed directly to a carrying body 32 and a position separated from it, therefore, an operability is improved and scattering of a developer is prevented effectively.
Patent JP-S63291055-A (JP)
Title: Processing of silver halide color photographic sensitive material
Inventor: YOSHIZAWA TOMOMI
IPC: G03C7/36
Filed: 1987-05-25
Abstract: PURPOSE:To obtain a sensitive material having high density of developed color per unit weight and superior sharpness by processing a yellow coupler having a specified structure with a color developing soln. of high pH. CONSTITUTION:A sensitive material contg. a yellow coupler represented by formula I in at least one silver halide emulsion layer is developed with a color developing soln. of >=11.0 pH. In formula I, R1 is alkyl, R2 is alkyl, aryl or aralkyl and A is a residue obtd. by removing one H atom from the active methylene group of a yellow coupler. The sensitive material has high density of developed color under the color developing soln. of high pH and superior sharpness.
Patent JP-S62284110-A (JP)
Title: Wick
Inventor: OGINO TOSHIRO
IPC: F23D3/08
Filed: 1986-05-30
Abstract: PURPOSE:To intercept fuel from the suction part of a wick upon a high temperature due to abnormal combustion and permit the extinguishing of a flame by a method wherein, the suction part of the wick is constituted of heat shrinkable fibers. CONSTITUTION:A wick is constituted of an evaporating part 1a, constituted of heat resistant fibers such as glass fibers or the like, and a suction part 1b, constituted of heat shrinkable fibers. When backfire is generated, the suction part 1b, constituted of the heat shrinkable fibers, is shrinked by the abnormal overheat of the wick 1 and the lower end of the suction part 1b, being dipped into fuel during normal combustion, is released from the level surface of the fuel whereby the supply of the fuel is intercepted and combustion is stopped. Accordingly, flame will never be extended upon abnormal combustion and the fire can be extinguished naturally. It is not necessary that the all of the suction part is made by the heat shrinkable material and the mixed fabric or mixed braiding of cotton and the heat shrinkable material, which are excellent in sucking performance in order to secure a sucking capacity, may provide the same effect.
Patent JP-H09311240-A (JP)
Title: Optical fiber
Inventor: KOIKE YASUHIRO
IPC: G02B6/036
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To facilitate the manufacture and handling and to expand the transmission band by making the sectional shapes of inner cores circular and providing this inner cores in nonconcentric relation with an outer core. SOLUTION: The core 1 of the optical fiber is in three-layered structure consisting of the outer core 2 which is sectioned circularly and inscribed with a clad 1, the 1st outer core 2 which is sectioned circularly and provided in the outer core 2, and the 2nd inner core 4 which is provided in the 1st inner core 3. Both the inner cores 3 and 4 have their centers shifted from the center of the outer core 2 and are provided in nonconcentric relation, and the 2nd inner core 4 also has its center shifted from the center of the 1st inner core 3 and is provided in nonconcentric relation. Both the inner cores 3 and 4 are provided so that the intervals between their outer peripheral surfaces and the outer peripheral surface of the outer core 2 are made narrow.
Patent JP-H06331395-A (JP)
Title: Display body
Inventor: KOBAYASHI HIROKI
IPC: G01D13/04
Filed: 1993-05-27
Abstract: PURPOSE:To provide a display body which enables the displaying a highly stereoscopic image while allowing the holding back of production costs. CONSTITUTION:A display body 10 is made up of transparent substrates 11-14 made of an acrylic resin, a polycarbonate resin or the like and transparent mesh-like similar image parts 21-25 made of a transparent material. The similar image parts 21-25 are reduced sequentially to be formed in a similar shape in the direction of recognizing a display plate 10 visually as indicated by the arrow and the transparent substrates 11-14 are laminated to match the similar image parts 21-25. When light is admitted from the side of the transparent substrate 14 to be recognized from the side of the transparent substrate 11, the similar image parts 21-25 are recognized visually shining brightly in a color closer to white of a transparent mat tone. This also allows the visual recognition of the image parts as highly stereoscopic cubic image free from the effect of any angle of visual recognition.
Patent JP-H04353398-A (JP)
Title: Detecting method for thickning degree of impurity
Inventor: KADOUE SUGURU
IPC: F28F19/00
Filed: 1991-05-29
Abstract: PURPOSE:To obtain the thickening degree of impurities in the piling area of sludge easily. CONSTITUTION:In the detecting method of the thickening degree of impurities in boiler water in the piled products of corrosion of a boiler, whose one constituting element is the material of nickel base alloy, one part of the surface film of the constituting element is collected to detect the ratio of the constituents constituting the impurity in the boiler water to the same of said film whereby the thickening degree of the impurities is detected through data of prepared corelation.
Patent JP-S61288913-A (JP)
Title: Inserted cutting tool
Inventor: MIYASHITA TATSUYA
IPC: B23C5/04
Filed: 1985-06-12
Abstract: PURPOSE:To decrease a cutting margin to a very small value in a work and improve its yield rate, by forming one cutting edge part from plural tips and arranging said cutting edge part to agree on the circumference with a tool main unit serving as the rotary center. CONSTITUTION:A cutter 18 provides tips 14, 15, 16, constituting cutting edge parts 13 tilting at an angle theta1 with respect to a rotary center axial line 12, in the peripheral surface of a tool main unit 11. This cutter 18, being an inserted cutting tool, is provided in both sides of a belt plate 01, while the cutter 18, tilting its rotary axial line 12 at an angle theta2 with respect to the belt plate 01 in its advance direction so that an angle theta3 formed by the cutting edge part 13 and the belt plate 01 may become about 90 deg., performs a rotary motion in the passing direction of the belt plate 01. In this way, the cutter, coming to bring the cutting edge part 13 into contact with the belt plate 01 over the lengthwise direction and generating draw cutting force in the belt plate 01, enables a cutting margin to be decreased, and the cutter, improving a surface quality, enables the yield rate of a product to be prevented from worsening.
Patent JP-S5917856-A (JP)
Title: Magnetizing method of rotor of electromagnetic motor
Inventor: KOUNO KANAME
IPC: H02K15/03
Filed: 1982-07-20
Abstract: PURPOSE:To obtain a rotor, on which poles are spirally arranged, by interposing and magnetizing a rotor material and a spacer of nonmagnetic material between a pair of electromagnets formed so that the opposed end surfaces are disposed spirally at the contacting line with a cylindrical surface. CONSTITUTION:A cylinder (or cylindrical post) 13 to become a rotor material and a spacer 12 of nonmagnetic material are interposed between a pair of electromagnets 11 and 11 which are formed so that the opposed end surfaces are disposed spirally at the contacting line with the cylindrical surface, and a coil is energized. As a result, a rotor 13 in which poles N, S are spirally arranged, as shown, to the central axis, can be obtained. When this rotor 12 is associated as a rotor of an electromagnetic motor, the poles of a stator and the rotor are always displaced, thereby eliminating the abnormal oscillation of the rotor. In this manner, the damage can be prevented, and smooth rotation can be produced.
Patent JP-2000321847-A (JP)
Title: Pressure force release mechanism, electrifying device, processing cartridge and image forming device
Inventor: NAKANE NAOHIRO
IPC: G03G15/00
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To prevent compressed permanent deformation on a surface of abutment of an electrifying roll that is pressurized and abutted to a photoreceptor drum and the photoreceptor drum. SOLUTION: In this device, rotations of the photoreceptor drum 1 and the electrifying roll 2 are stopped at the time of non image formation. At this non image formation time, transmission of rotation torque from a shaft part 20a is not carried out to a torque limiter 21, a rotating lever 22 is pushed back to a specified position by repulsing force of a pressure spring 23, a state where no abutting force is imparted to the electrifying roll 2 and the generation of a compressed permanent deformation on the surface of abutment of the electrifying roll 2 with the photoreceptor drum 1 can be prevented.
Patent JP-H06337108-A (JP)
Title: Refuse incinerator
Inventor: ARIMA YUJI
IPC: F23G7/06
Filed: 1993-05-28
Abstract: PURPOSE:To prevent the odor of a refuse pit from being diffused to the outside air from an opened charging door when a refuse carrying vehicle charges the refuse pit with the refuse. CONSTITUTION:A refuse pit 22 for charging the refuse from a platform 21 and a refuse incinerator 23 for burning the refuse are provided, An inlet port 30 for inhaling the combustion air from the refuse incinerator 23 is provided at the upper part of the charging door 31 of the refuse pit 22. The inlet port 30 is provided with a damper 32 for opening and closing the flow of the combustion air.
Patent JP-H0422984-A (JP)
Title: Electrophotographic copying device
Inventor: FUJISAWA IKUO
IPC: G03G21/00
Filed: 1990-05-18
Abstract: PURPOSE:To surely electrostatically attract not only toner electrostatically charged to be negative but also toner electrostatically charged to be positive which remain on a photosensitive body by impressing AC voltage on a conductive elastic member which rubs the photosensitive body. CONSTITUTION:A memory eliminating means 9 is constituted of the conductive elastic member 21 which rubs the photosensitive body being a photosensitive drum 2, a voltage impressing means 22 for impressing the AC voltage on the member 21, and a mechanism for driving and rotating the member 21. The member 21 is constituted of a rotary brush which is obtained by winding and fixing conductive napped fabric 24 around the peripheral surface of a conductive rotary shaft 23. In such a case, by impressing the AC voltage on the member 21 by an AC power source 25, voltage whose polarity is alternately inverted is generated in the napped part of the fabric 24 which rubs the photosensitive body. Thus, not only the toner electrostatically charged to be negative but also the toner electrostatically charged to be positive of the residual toner which is not transferred are surely electrostatically attracted.
Patent JP-S5827025-A (JP)
Title: Method and apparatus for analyzing vibration
Inventor: FUJISAWA FUMIO
IPC: G01H15/00
Filed: 1981-08-12
Abstract: PURPOSE:To improve analysis processing efficiency, in the vibration analysis of structures, by combining the fundamental characteristics obtained as a static deformation mode and a natural vibration mode of the structure of a part of portion thereof, and further computing a frequency response as the natural vibration mode. CONSTITUTION:To a computer 11 which performs the vibration analysis of the structure, an input device 12 and diskd 13 and 14 as memory devices are connected. A display device 15 and a plotter 16 and a line printer 17 as recording devices are provided. In the disk 13, the dimensions such as the sizes and material quality of the structures of the parts or portions constituting a machine are stored. In the disk 14, the following programs are stored: a program which computes the static deformation mode and the natural vibration modes as the fundamental characteristics for every part by using the dimensions of each part stored in the disk 13; a program which combines the fundamental characteristics of the individual parts and computes the vibration characteistics of the entire machine; and a program which displays and rcords the result of the computation. By using said method and device, the fundamental characteristics of the parts and the vibration characteristics of the machine can be efficiently analyzed.
Patent JP-H04330660-A (JP)
Title: Recording and reproducing device
Inventor: UENO TOKUYUKI
IPC: G11B15/18
Filed: 1991-04-30
Abstract: PURPOSE:To surely changeover an operational mode by detecting the operating position of an operating unit for changing over the operational mode and controlling the stoppage of the capstan motor driving based on the detection result in the case the operation is on the way. CONSTITUTION:When a reverse operating unit 2 is operated for sliding, contact points 10b, 10c, 10d of a slide switch 10 are short-circuited on the way of operation, then the contact points 10c, 10d, 10e are short-circuited. By this operation, the input of a servo control circuit 13 is changed over to 0 volt by the switch 10 when the operating unit 2 is kept in the reverse position, and a divided voltage decided by resistors R1, R2 is outputted on the way of sliding. When this voltage is O volt, the rotating direction signal SH is changed over by the circuit 13 to drive the capstan motor 6 to the reverse direction. Whereas, when the divided voltage is outputted, the output of a driving signal SC is subjected to stoppage-control to stop the driving of motor 6. Consequently, the operational mode can be surely changed over.
Patent JP-H07310072-A (JP)
Title: Infrared fluorescent substance pigment and infrared fluorescent pigment ink composition
Inventor: NISHIHARA SHOJI
IPC: C09D11/037
Filed: 1994-05-16
Abstract: PURPOSE:To obtain the subject pigment. comprising neodymium, ytterbium and an organic substance and capable of satisfying a sufficient luminous output in carrying out the reading at a high speed. CONSTITUTION:This pigment comprises (A) neodymium, (B) ytterbium and (C) an organic substance. Furthermore, the rise time for the pigment to attain 90% luminous intensity after the excitation with infrared rays is <=100mu sec and the primary particle diameter thereof is <=80% based on the infrared wavelength. Furthermore, the pigment comprises (D) a carboxylic acid complex salt of cinnamic acid with the components (A) and (B) and the molar fraction (Nd) of the component (A) and the molar fraction (Yb) of the component (C) are preferably at a ratio of (90:10)<=Nd:Yb<=(50:50).
Patent JP-H0331001-A (JP)
Title: Bearing device for wheel of bicycle
Inventor: OSUBUARUTO BAIERU
IPC: B60B27/00
Filed: 1990-05-18
Abstract: PURPOSE: To facilitate the manufacture by providing a boss comprising two parts having an integrated rolling contact surface, piercing a connection projection of a first part in a hole of a second part, and plastically deforming a free end of the projection to be engaged with a small diameter part of the hole of the second part. CONSTITUTION: A bearing device, when applied to a wheel to be driven, comprises an outer race 1, two angular contact ball rows 2, a first part 3 integrated with a rolling contact surface 3', a second part 4 integrated with a rolling contact surface 4', and a fitting flange 5. A connection projection 6 is provided on the first part 3, and the projection 6 is pierced in a range of a hole surface of the second part 4. A raised part 7 formed through the plastic deformation after the assembly of the parts 3, 4 is provided on the free end of the connection projection 6, and the parts 3, 4 are firmly connected to each other by engaging the raised part 7 with a small diameter part 4" of the hole in the second part 4.
Patent JP-H08296168-A (JP)
Title: Terminal part structure of transfer pipe in jet dyeing machine
Inventor: NAKAMURA HATSUROU
IPC: D06B3/28
Filed: 1995-04-27
Abstract: PURPOSE: To stably circulate a fabric by making the cross section of terminal part of a transfer pipe large or providing a through hole in the terminal part to lower discharge speed of the treating liquid and previously prevent the entanglement of the fabric. CONSTITUTION: In a jet dyeing machine equipped with a transfer pipe 2, a dyeing tank 3 and a jetting nozzle part 4 and dyeing a rope-like endless fabric 1 while circulating the fabric 1 together with the treating liquid 7 between the transfer pipe 2 and the dyeing tank 3, the cross section of the terminal part 5 of the transfer pipe 2 is made larger or a through hole is bored into wall face of the terminal part 5 to lower discharge rate of the treating liquid 7. Thereby, the fabric 1 is stably and regularly circulated.