baber/WOPTO huggingface dataset:
Patent JP-2001013127-A (JP)
Title: Liquid chromatography-mass spectrometer
Inventor: IWABUCHI HITOSHI
IPC: G01N30/02
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid chromatography-mass spectrometer suitable for high-sensitivity analysis for analyzing sugar or sugar alcohol in serum. SOLUTION: A sample introduced by a sample introduction part 3 is separated into each component by a separation column 6, and mass spectrometry thereof is executed by a mass spectrograph 12. Impurities included in a serum sample, such as protein or the like, are separated from an analytical component by an impurity removing column 4 and discarded through a valve 5. A metal eluted from the separation column 6 is collected by a metal collecting column 11 and is not introduced into the mass spectrograph 12.
Patent JP-S5884381-A (JP)
Inventor: UNNO SATORU
IPC: G07F9/02
Filed: 1981-11-13
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-2001010277-A (JP)
Title: Barrel of writing utensil
Inventor: KOGURE MASAHIRO
IPC: B43K23/008
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To fix a point member not to come off the tip of a barrel in the barrel of a writing utensil, at the holding part of the barrel of which a clip is installed so as to be pinched with the point member arranged at the tip of the barrel through threadingly fitting or forcing. SOLUTION: In this writing utensil, a connecting cylinder 6, which is forced in and threadingly fitted to a point member 4, is provided at the tip of a barrel 1. A plurality of notched parts, one end of each of which is open, are provided in the connecting cylinder 6 so as to make the edge part of the connecting cylinder 6 shrinkable radially. At the edge part, an engaging projecting part 15, the wall surface on the open edge part side of which is made into an inclined surface 13 and the opposite wall surface of which is made into an upright surface 14, is provided. On the inner wall surface of a point member 4, an engaging wall part 16 abutting against the engaging projecting part 15 is provided.  When the point member 4 fits to the barrel 1, the inclined surface 13 of the engaging projecting part 15 of the connecting cylinder 6 abuts against the engaging wall part 16 and shrinks radially and then expands radially to the original state of the inclined surface 13 through the passing of the engaging projecting part 15 beyond the engaging wall part 16, resulting in finishing the fitting of the point member to the barrel. The disengaging movement of the point member 4 off the tip of the barrel 1 is checked through the abutting of the upright surface 14 of the engaging projecting part 15 against the edge face 16a of the engaging wall part 16.
Patent JP-S57108122-A (JP)
Title: Novel molding material
Inventor: YAMAGUCHI TOSHIHIDE
IPC: C08G18/68
Filed: 1980-12-25
Abstract: PURPOSE: A high-strength molding material excellent in fatigue resistance and heat resistance, consisting of a specified unsaturated polyester resin composition, a polyisocyanate and a fibrous reinforcing material.  
     CONSTITUTION: Use is made of an unsaturated polyester resin composition consisting of (i) about 10W50wt% unsaturated polyester, (ii) about 10W50wt% polymerizable isocyanuric acid compound of formulaI, wherein X is a group of formula II, in which R is an alkylene or a phenylene, R' is a 2W8C alkylene, R" is H or a 1W4C alkyl and n is 1W2, and (iii) about 20W60wt% unsaturated monomer, e.g., styrene or methyl methacrylate. Namely, the above resin composition is mixed with a polyisocyanate, e.g., 4,4'-dihenylmethane diisocyanate, so that the NCO/OH ratio is about 0.7W1.5. Then, this mixture is infiltrated into a fibrous reinforcing material to produce a molding material. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6245824-A (JP)
Title: Pile driver
Inventor: NATSUME SHIGENOBU
IPC: E02D7/08
Filed: 1985-08-22
Abstract: PURPOSE:To easily set a pile at a driving position in a short time by positioning the pivotal pin of a leader between a vertical line passing through the center of a sheave and the vertical line of a wire for lifting up a weight vertically movable along the leader. CONSTITUTION:Horizontal pins 31 are projected from the outsides of both vertical plates of a leader 4, and the leader 4 and a boom 3 are connected rotatably through the pins 31. A sheave 5 is attached rotatably through a sheave shaft 51 to the uppermost portion of the leader 4. A vertical line Ls passing through the center of the pins 31 is positioned between a vertical line L1 passing through the center of the shaft 51 and the vertical line L2 of a wire (w) when a weight 41 is hung down. The wire is pulled, the leader 4 is swung outwards with a more or less great width, and the leader 4 is restored to the machine side by gradually loosening the wire to set the weight right on a given position.
Patent JP-S6160898-A (JP)
Title: Production of copper plated steel sheet for multi-wound pipe
Inventor: MASUHARA HIROMI
IPC: C25D21/18
Filed: 1984-08-31
Abstract: PURPOSE:To obtain a copper plated steel sheet for a multi-wound pipe which obviates the generation of voids in the superposed mating surfaces by subjecting the surface of a steel sheet to strike plating in a cyan bath from which carbonate radicals are removed then to normal plating in a copper plating bath. CONSTITUTION:The surface of the steel sheet is first subjected to strike plating by using the cyan bath from which the carbonate radicals are removed so as to maintain >=30% cathodic efficiency and which consists of, for example, the complex compd. of potassium cyanide and copper cyanide. The steel sheet is then subjected to the normal plating by usig the copper plating bath to form the copper plating layer on the surface of the steel sheet. The copper plated steel sheet obtd. by such method is excellent as a blank material for the multi- wound pipe having no voids in the superposed mating faces and improves the safety as the multi-wound construction.
Patent JP-H1024580-A (JP)
Title: Liquid discharge head, head cartridge, liquid discharge device, recording system, head kit, and manufacture of liquid discharge head
Inventor: KASHINO TOSHIO
IPC: B41J2/14
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a liquid discharge head which can be driven at high speed with high discharge capability and discharge efficiency, and a liquid discharge device using this head. SOLUTION: One of the ends of a movable member 31 is fixed to a support member 34 formed by patterning photosensitive resin on the wall of a liquid flow path 10 or an element substrate 1. Thus the movable member 31 is retained in place and at the same time, constitutes a fulcrum 33. In addition, an interval between the element substrate 1 and the movable member 31 varies and is the smallest in a bubble generating area.
Patent JP-S5972603-A (JP)
Title: Automatic fade-out sound recorder in tape recorder
Inventor: UENO MASAHIRO
IPC: G11B20/02
Filed: 1982-10-19
Abstract: PURPOSE:To attain automatically suitable fade-out sound recording by starting a tape in fast forwarding mode, storing its start point and storing the fade-out start point by detecting tape end. CONSTITUTION:In turning on the 1st key switch KEY1, a counter 6 counts additionally tape running pulses TP. When a magnetic tape 3 is carried in the fast forwarding mode to its end, the tape 3 is changed over into the rewinding mode. During that time, a value subtracting a count value CF required for the fade- out from a maximum count value CE is stored in the counter 6, the running pulse TP is counted and when the count value reaches the CS, the counter 6 brings the tape recorder into the sound recording wait state. In turning on the 2nd key 2, the sound recording signal is sound recorded on the magnetic tape 3, and when the count value reaches (CE-CF), a fade-out circuit 5 is operated and then, the tape recorder is stopped. Thus, the fade-out sound recording is attained automatically and suitably.
Patent JP-H0850609-A (JP)
Title: Building management device
Inventor: HORISAKI RIKA
IPC: G06Q50/00
Filed: 1994-08-04
Abstract: PURPOSE:To unitarily manage data required for a building management function and a building operation function used in a building management device and to use only one display device. CONSTITUTION:The data for building management and the data for a building operation are kept in a data keeping part 16 and a data input/output part 15 transmits the data to a display part 17. A screen control part 21 controls a building operation screen display part 22, a graphic screen display part 23 and a building management screen display part 24 by the selection of a mouse 20 and switches the display screen of the display device 25.
Patent JP-H0721807-A (JP)
Title: Guide light and manufacture thereof
Inventor: UMEDA NOBORU
IPC: H01R4/72
Filed: 1993-06-30
Abstract: PURPOSE:To make a guide light flexible, facilitate assembling, reduce cost, and improve productivity by fixing a light emitting element where electrode leads are connected to conductors of a parallel electric power supply cord by a heat contractile-curing tube. CONSTITUTION:The opening part is arranged in conductors 11a and 11b while passing through an insulator 12 on a parallel electric power supply cord 13 where an outside surface of and a section between at least two conductors 11a and 11b composed of plural chain lines are covered with the insulator 12, and electrode leads 14a and 14b of a light emitting element 14 is inserted into this opening part. A heat contractile-curing tube 15 and a calking material 16 are arranged in the peripheral surface part of the cord 13 where the light emitting element 14 and the light emitting element 14 are arranged, and the tube 15 is heated and hardened, and the light emitting element 14 is fixed on the cord 13.
Patent JP-H0627465-A (JP)
Title: Liquid crystal display device
Inventor: HIGURE NOBUHIRO
IPC: G02F1/1335
Filed: 1992-07-10
Abstract: PURPOSE:To make a liquid crystal display device incorporating a back light thin and light in weight by making a fluorescent lamp constituting the back light thin. CONSTITUTION:The liquid crystal display device obtained by arranging the back light, which is provided with the fluorescent lamp (36) provided by sealing two electrodes (1) constituted by including 3 supporting body (67), a terminal line (2) extending from one end of the supporting body (67), two electrode plates (65) fixed to the other end of the supporting body (67) at both end parts of a fluorescent tube (3), under a liquid crystal display element is constituted by making the dimension (d1) of the end of the supporting body (67) to which the electrode plates (65) are fixed thinner than the other part of the supporting body (67).
Patent JP-2000018423-A (JP)
Title: Electric calorifier
Inventor: ONO MANABU
IPC: F16K17/38
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent outflow of hot water of extremely high temperature when failure occurs at an electric calorifier. SOLUTION: A valve element 15 is arranged on a merging portion of a hot water inflow pipe 14 and a water inflow pipe 13, for varying aperture areas of the pipes 14 and 13 and mixing hot water with water. An electric mixing valve 7 is composed of the valve element 15 and a driving means 17 therefor. A heat expansion body 16 is arranged between the valve element 15 and the driving means 17 through rods 18a, 18b so as to move the valve element 16 when the temperature of the hot water is a preset value or higher and close the aperture of the hot water inflow pipe 14.
Patent JP-H0471954-A (JP)
Title: Anti-skid brake control device
Inventor: KUSHIYAMA TAKASHI
IPC: B60T8/48
Filed: 1990-07-11
Abstract: PURPOSE:To enable a pressure fluctuation such as pump pulsation to be effectively absorbed in an anti-skid brake control device having two brake systems by changing the capacity of two oil chambers of a cylinder via the stroke of a floating piston. CONSTITUTION:A brake circuit comprises the first and second brake systems A and B, and has the first and second flow passage selector control valves 12 and 13 for selecting continuity between each of a wheel cylinders 2 and 3, and the oil chamber 1a of a master cylinder 1, or continuity between each of the wheel cylinders 2 and 3, and a low pressure accumulator (sump) 11. The low pressure accumulator 11 is connected via a nonreturn valve 14 to a pump 16 driven with a motor 15. also, the pump 16 is connected via another nonreturn valve 17 to a volume chamber 18 for absorbing the pulsation thereof. In this case, a floating piston 24 energized with a pair of right and left springs 25 and 26, and normally retained at the center position is provided in a single cylinder 23 for the formation of the volume chamber 18, and oil chambers 27 and 28 are cellularized at the right and left sides of the piston 24.
Patent JP-S57106519-A (JP)
Title: Manufacture of calcium barium borophosphate as adherent for phosphor
Inventor: NARITA JIROU
IPC: C09K11/02
Filed: 1980-12-24
Abstract: PURPOSE: To obtain an adherent having superior water resistance and superior power of adhering a phosphor layer by adding calcium pyrophosphate, barium carbonate and boric acid to a satd. aqueous soln. of boric acid, heating them, and adding an aqueous ammonia soln. to wash the resulting precipitate after finishing the reaction.  
     CONSTITUTION: Calcium pyrophosphate, barium carbonate and boric acid are dispersed in a satd. aqueous soln. of boric acid, and by heating this suspension while agitating, the reaction of boric acid is conducted. After finishing the reaction, an aqueous ammonia soln. is added to wash the resulting recipitate at about 8pH. This suspension is cooled, filtered, and dried to obtain calcium barium borophosphate as an adherent. Butyl acetate is added to the dried product and pulverized to prepare a suspension of the adherent, and phosphor is added to the suspension and applied to the inside of a bulb. By this method the reaction is made uniform, and boric acid stuck to the precipitate can be removed thoroughly with the ammonia soln., so an adherent for a phosphor with further enhaned water resistance is obtd. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6341388-A (JP)
Inventor: KUNII KAZUJI
IPC: B66B9/02
Filed: 1986-08-05
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-H056567-A (JP)
Title: Optical head device
Inventor: ANDO HIDEO
IPC: G11B7/135
Filed: 1991-06-28
Abstract: PURPOSE:To easily make an adjustment of an optical axis by rotating a wedge prism in an optical path. CONSTITUTION:A photodetector 40 is fixed on the reference surface of a slider 34 whose parallelism is obtained by machining (movable optical members 30 are placed on this surface) and on the reference surface of a base 36. The optical path of light beams L from a light source to an optical disk 10 is coincided to the optical axis defined by a detector 40 and the members 30 through the use of assembly and adjustment reference mirrors. By conciding the optical axis defined by a mirror surface 32 of the members 30 and the detector 40 with the beam L through the above scheme, a highly precise coincidence is realized.
Patent JP-2000016299-A (JP)
Title: Folding/assembling operation mechanism for foldable stroller
Inventor: NAKAI KEIICHI
IPC: B62B7/06
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To determine a locking member condition through a touch in a hand gripping a pushing lever and to prevent the locking member from accidentally moving by installing the locking member restricting an operation element freely slidably in the direction crossing a connecting member longitudinal direction, positioning the locking member within the outside shape of the connecting member in the locking condition, and projecting a part of the locking member to the outside in an unlocking time. SOLUTION: A body frame is assembled/folded by means of an operation element 28 arranged in a central lever body 18b serving as a connecting member between left and right pushing levers for oscillating a wire driving cam 27. The operation element 28 is constructed of a pressing operation part 28a fitted in an opening part of a lower case 18b' of the lever body 18b and an engaging edge 28b. A locking member 29 is constructed of a slide plate 29a and a slide restricting lever 29b and inserted into the lever body 18b through a slide guiding groove 38 in an upper case 18b". The locking member 29 is housed and positioned within a range of a longitudinal width of the lever body 18b in the operation element 28 action restricting position, while in an unlocking time, the front side of the locking member 29 is protruded forward beyond the front edge of the lever body 18b.
Patent JP-H0473879-A (JP)
Title: Manufacture of gas-filled discharge tube
Inventor: TSUBONE DAISUKE
IPC: H01T4/12
Filed: 1990-07-13
Abstract: PURPOSE:To simplify the process by forming a number of insulating bases on one parent base, and forming electrodes and trigger means on the insulating bases at once. CONSTITUTION:Three insulating bases 10 are formed on one parent base, and dividing channels 59, 59 are formed by laser beams on the boundary of each insulating base 10. One-side surfaces of the insulating bases 10 are coated with a paste containing fine powder of glass and baked to form a glass coating layer 28, and a coat of a paste containing Cu is applied on the glass coating layer 28 in end parts 12, 14 followed by baking to form discharging electrodes 16, 18. Further, conductive linear pieces 22, 24 are formed on the glass coating layer 28 by laser CVD with a part of the electrodes 16, 18 as a seed, terminals are connected to the electrodes 16, 18 by soldering, and each insulating base 10 is separated along the dividing channels 59, 59. Thus, the manufacturing process can be simplified.
Patent JP-S5972962-A (JP)
Title: Manufacture of commutator segment for motor
Inventor: IKEMOTO YOSHIHIRO
IPC: H01R43/06
Filed: 1982-10-19
Abstract: PURPOSE:To enable mass production of commutator segments by satin finishing the copper strip side bonding surface of the segment, thereby strengthening the bonding strength of a copper strip and an aluminum strip. CONSTITUTION:An aluminum blank and a copper blank are individually passed through a die having the prescribed shape to form an aluminum strip 11 and a copper strip 13. After the bonding surface of the stirp 13 and the strip 11 is satin finished, the strips 11, 13 are pressed by rollers 14, and a copper-aluminum cald material 15 is formed by a roll clad method. Then, the material 15 is transfer pressed to form a commutator segment, phenol resin is further filled, and a commutator segment is obtained by molding it.
Patent JP-S6245020-A (JP)
Title: Method for sealing quartz tube for semiconductor heating
Inventor: FURUYA AKIYUKI
IPC: F27D11/02
Filed: 1985-08-23
Abstract: PURPOSE:To prevent the breakage of a quartz tube as well as to enable to mount or dismount the quartz tube mechanically by a method wherein a tapered part having the specific tilt angle is provided in the vicinity of the quartz tube and the end part of a cylindrical quartz cover, both of them are smoothed by performing a grinding work, and they are fitted together. CONSTITUTION:The heating furnace to be used in the manufacturing process of a semiconductor wafer and the like is formed in a tubular body by burying a heat source such as a heater and the like in a heat-insulating material, and it is provided with a quartz tube 1 that can be inserted into or taken out of it. The quartz tube of 20phi-300phi is used, and an SiC tube may be arranged between it and the tubular body according to the circumferences to enhance a soaking effect. On the other hand, a cover 2 consisting of cylindrical quartz is prepared, tapered parts 3 and 3 having the tilt angle of 1/6-1/2 are provided between the end of the quartz tube and the point located 50mm from the end of the tube, and said tapered part is finished smoothly by performing a grinding work. When said quartz tube and the quartz cover 2 are fitted together, they are integrally formed with the cover 2 positioned outside. A hole 4, wherein a control stick and the jig carrying the semiconductor wafer can be inserted, is provided on the cover 2.
Patent JP-2001008939-A (JP)
Title: Small diameter probe
Inventor: WAKABAYASHI HIROAKI
IPC: A61B8/12
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To set a bending function for a small diameter probe that dose ultrasonic diagnostics in blood vessel. SOLUTION: A bending function 20 is set in the top part of catheter tube 12. A probe shaft 14 is inserted through the inside part of bending function 20 and an internal tube 22 is set on the backside of bending function 20. The bending function 20 is comprised of multiple blocks and multiple spacers, which are connected with fastener wires 30, 32. By operating the operating wire 26, 28, it is possible for the bending function 20 to bend to desired direction.
Patent JP-S6246935-A (JP)
Title: Production of preform for optical fiber
Inventor: URANO AKIRA
IPC: C03B37/018
Filed: 1985-08-23
Abstract: PURPOSE:To easily produce a preform for an optical fiber having a high numerical aperture by forming a thin quartz glass layer and porous SiO2 glass body to the outside circumference of a GeO2-contg. quartz glass rod then treating the same in high-temp. gaseous fluorine. CONSTITUTION:The outside circumference of the quartz glass rod essentially consisting of SiO2 and contg. >=27wt% GeO2 is coated with the thin pure quartz glass layer having the thickness of 1/60-1/125 the outside diameter thereof to obtain the high refractive index core rod 1. The above-mentioned core rod 1 is attached to a fixture 2 of a vertical type lathe and while the rod is rotated around the axial center, pulverous SiO2 glass particles of extremely high purity formed by a flame hydrolysis method by a burner 3 are deposited to the outside circumference thereof to form the porous glass body 4 to be used as a clad to a concentrical shape. The above-mentioned body 4 is then shrunk and made transparent in the high-temp. gaseous fluorine atmosphere heated by a heat source 5. The preform 6 for the optical fiber having the high numerical aperture is thus easily and efficiently obtd.
Patent JP-S6340144-A (JP)
Title: Processing method for silver halide color photographic sensitive material with which dye image having excellent granular characteristic is obtainable
Inventor: KUREMATSU MASAYUKI
IPC: G03C7/407
Filed: 1986-08-05
Abstract: PURPOSE:To obtain a dye image having an excellent granular characteristic by incorporating silver halide particles having silver iodide into a silver halide emulsion layer, incorporating a specific pyrazoloazole type magenta coupler therein and specifying the time for processing with a color developing solution to <=180sec. CONSTITUTION:This photosensitive material has the silver halide particles contg. >=0.5mol% silver iodide into at least one silver halide emulsion layer. The film swelling speed of the photograph constituting layer of said material is specified to <=20sec and the film thickness of the photograph constituting layer to <=25Xm. The pyrazoloazole type magenta coupler expressed by formula I is incorporated into at least one silver halide emulsion layer. The time for processing with the color developing solution is specified to <=180sec. In formula I, Z denotes a nonmetallic atom group necessary for forming a nitrogenous heterocyclic group, X1 denotes a hydrogen atom or substituent which can be eliminated by reaction with the oxidant of the color developing agent, R denotes a hydrogen atom or substituent.