baber/WOPTO huggingface dataset:
Patent JP-H0420308-A (JP)
Title: Heating cooker
Inventor: YOSHIDA YUICHI
IPC: A47J36/24
Filed: 1990-05-14
Abstract: PURPOSE:To separately display the contents of abnormality so that its cause can be discriminated by constituting the cooker so that an abnormal state is displayed by a method being different from a regular display method at the time of abnormality, and also, determining one abnormality display method to one cause, and executing the synthesized display at the time when the cause extends over two. CONSTITUTION:An arbitrary set temperature t1 is selected by a temperature setting means 7, and a microcomputer 19 transfers its information to a temperature display means 6. The temperature display means 6 turns on a dot 81 corresponding to the selected temperature. However, when its contact is not closed due to a contact failure of a relay contact 12a, it is detected and the cooker is shifted to an abnormality display mode 2. On the contrary, when the relay contact 12 does not conform to an output signal (c) of the microcomputer 19 and is not opened, a collector terminal of a transistor 17 becomes a state that '0' voltage remains held, and by detecting it, the cooker is shifted to an abnormality display mode 3. In such a way, a parts failure is informed to a user without using specially a display means and danger of a failure of cooking can be prevented in advance.
Patent JP-S5348542-A (JP)
Title: Guest host effect type liquid crystal display device
Inventor: FUNADA FUMIAKI
IPC: G02F1/13
Filed: 1976-10-14
Abstract: PURPOSE: To perform positive displaying with the guest host effect using liquid crystal having positive inductivity by forming the electrodes on one of base plates in interdigital structure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02304026-A (JP)
Title: Liquid for peritoneal lavage
Inventor: KIMURA ISAMI
IPC: A61P3/12
Filed: 1989-05-16
Abstract: PURPOSE:To provide a safe liquid for peritoneal lavage, containing Na<+>, Ca<++>, Mg<++>, Cl<-> and organic acid anion at specific concentrations, having an osmotic pressure falling within a specific range and causing minimized water-absorption and disturbance of the balance of serum electrolytes. CONSTITUTION:The objective peritoneal lavaging liquid contains 125 to 150mEq/l of Na<+>, 1 to 5mEq/l of Ca<++>, 0.5 to 2mEq/l of Mg<++>, 90 to 120mEq/l of Cl<-> and 10 to 60mEq/l of anions of organic acid (e.g. acetic acid, lactic acid or citric acid) and has an osmotic pressure of 285 to 320mOsm/kg. The liquid is further compounded with <=5mEq/l of K<+>, an osmotic pressure regulator to raise the osmotic pressure to be slightly higher than the osmotic pressure of blood (e.g. sugar or low-molecular polyhydric alcohol) and an adhesion- preventing agent (e.g. chitosan or sodium alginate) to prevent the post-operative intraabdominal adhesion.
Patent JP-H1074867-A (JP)
Title: Semiconductor device, manufacture thereof and radiator for use therein
Inventor: SATO YUKIHIRO
IPC: H01L23/34
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent peeling between a radiator and a resin sealed body. SOLUTION: A pellet mounting part 24 of the radiator 21 is provided with an inside groove 30, an outside groove 31 and holding hole 33; the outside groove 31 is provided with an in-groove engagement part 32, and the holding hole 33 is provided with an in-hole engagement 34 in projection by press working. Resin of a resin-sealing member 39 mounted on the pellet-mounting part 24 of the radiator 21 is held as filled into the inside groove 30, outside groove 31 and holding hole 33, the in-groove engagement 32 is coupled with the resin shaped as filled into the outside groove 31, and the in-hole engagement 34 is coupled with the resin, shaped as filled into the holding hole 33. Holding by the inside groove 30, outside groove 31 and holding hole 33 as well as shaped coupling by the in-groove engagement 32 and in-hole engagement 34 enable prevention of peeling of the resin sealed body 30 from the radiator 21 and also enhance improvement in humidity resistance of a power IC. Since the in-groove engagement 32 and in-hole engagement 34 can be plastically shaped by pressing, increase in its manufacturing cost can be suppressed.
Patent JP-H04350985-A (JP)
Title: Mounting method of optical element
Inventor: INABA MANABU
IPC: H01S5/00
Filed: 1991-05-28
Abstract: PURPOSE:To prevent the deterioration of a semiconductor laser due to an increase its output by a method wherein an ultraviolet curing resin is used for a medium which bonds an analyzer to a board on which a photodetector has been formed. CONSTITUTION:The whole face on one of analyzer 31 coated uniformly with an ultraviolet curing resin 32; they are arranged at the front of boards 13A, 13B on which photodetector mounted on a pedestal 16 have been formed; the analyzers 31 are compression-bonded in such a way that the analyzers 31 and the boards 13A, 13B are kept in parallel; after that, the analyzers are irradiated with ultraviolet rays from their front side; the ultraviolet curing resin 32 is hardened completely. Since the ultraviolet curing resin 32 is used as a bonding medium, the reflection of detection light as in the case of a metal solder and its absorption by the bonding medium can be almost neglected; the detection light quantity of a magneto-optical storage medium in an information replay operation can be detected to its maximum. Thereby, it is possible to prevent that the deterioration of a semiconductor laser 14 is promoted due to an increase in its output.
Patent JP-H02302091-A (JP)
Title: Manufacture of flexible circuit board
Inventor: MIYAKE YASUFUMI
IPC: H05K3/06
Filed: 1989-05-16
Abstract: PURPOSE:To see that the circuit, which is formed at a region requiring high dimension accuracy, almost holds design dimensions and maintains high accuracy by dividing the metallic foil face of an elastic insulator in the shape of metallic- foil-plated film into a high dimension accuracy area and other areas, and forming circuits in other areas at the first step, and forming a circuit at the high dimension accuracy area at the second step. CONSTITUTION:The face of a metallic foil 2 is divided into a region 6 requiring high dimension accuracy and other areas 7, and the area 6 is covered with an etching resist being formed on the whole face. In the other areas 7, an etching resist is formed in specified shape, and next etching processing is done so as to form circuit conductor patterns 4. Next, a cover coat film 8 is superposed on the circuit conductor pattern 4, and those are heated for 2 to 3 hours at 100-180 deg.C and 10-40kg/cm<2>, and are force-bonded, whereby the entire plastic insulating film 1 shrinks thermally. A circuit is formed in the region 6 requiring high dimension accuracy, and etching processing is done so as to form a circuit conductor pattern 4'.
Patent JP-H04350620-A (JP)
Title: Light beam scanning device
Inventor: IMAI SHINJI
IPC: G03B42/02
Filed: 1991-05-28
Abstract: PURPOSE:To scan a large-sized body such as an industrial fluorescent material sheet with a light beam although the size of the light beam scanning device is small by arranging an optical deflector and the scanned body so that the length of the optical path from the optical deflector to the scanned body is different between both main-scanning ends of the scanned body. CONSTITUTION:An accumulative fluorescent sheet A which is conveyed in a subscanning direction crossing exciting light L, deflected in a main-scanning direction shown by an arrow (a), at right angles is irradiated with the exciting light L to generate stimulated luminous flux corresponding to the image information recorded on the sheet A, and the stimulated fluorescent light is measured, processed, and read. In this case, the optical path length of the exciting light L from a galvanometer mirror 14 to the sheet A is made different between both end parts of the sheet A in the main scanning direction. Consequently, the scanning angle of the beam to the sheet A by the optical deflector is made small and the dead space from the optical deflector to the scanned body is reduced to realize size reduction.
Patent JP-H10312059-A (JP)
Title: Photosensitive polyimide precursor composition having high resolution
Inventor: TOMIKAWA MASAO
IPC: C08L79/08
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive polyimide precursor compsn. which has excellent resolution responsible even for the production process of LSIs of the next generation. SOLUTION: This photosensitive polyimide precursor compsn. contains (a) a polymer essentially comprising the structural unit expressed by the formula and (b) a sensitizer, and has the contrast ratio between >=1100 and <=2000. In the formula, R1 is a tervalent or quadrivalent org. group having at least two carbon atoms, R2 is a bivalent org. group having at least two carbon atoms, R3 is -OR4, -NHR4, -O-N+R4R5R6R7, but R4 is a group having at least one kind of an ethylene type unsatd. bond, R5, R6, R7 are hydrogen or 1 to 10C hydrocarbon groups, and (n) is 1 or 2.
Patent JP-S5826355-A (JP)
Title: Magnetic tape guide device
Inventor: NAGANO KENICHI
IPC: G11B15/67
Filed: 1981-08-10
Abstract: PURPOSE:To improve the operability for tape loading, by providing a drum post for guiding a tape to the inlet and outlet of a magnetic tape to a guide drum respectively and providing a means to saving a tape at tape loading to the drum posts. CONSTITUTION:In connecting a leading tape 26 and a magnetic tape 24, the leading tape 26 is wound with a winding reel 21 to load the magnetic tape 24 in a catridge 22 to a running path. Thus, when the leading tape 26 is wound in the reel 21, a motor 33 is driven with this detection signal and a screw shaft 34 is rotated. A cylinder 35 is shifted left as shown in Figure through the rotation of the shaft 34 and a mobile body 30 is shifted left via a spring 38 and when the body 30 reaches a specified position, it is detected 32 and a stop signal is outputted to the motor 33. In this case, a drum guide 29 at the tip of the body 30 contacts the magnetic tape 24 to wind the magnetic tape 24 on a guide drum 16 by a little less than 360 deg. as shown in two dotted chain lines.
Patent JP-S5458079-A (JP)
Title: Monitor for radioactivity in dusts
Inventor: ISHIBASHI MITSUO
IPC: G01T7/02
Filed: 1977-10-18
Abstract: PURPOSE: To prevent accumulation of radioactivity on unnecessary filter paper by measuring the radioactivity of dusts for a time from the start of dust collecting operation to the instant when the radioactivity takes a preset level or a level lower than the former so that the concentration of the radioactivity in the dusts may be obtained from the measured value and that time.  
     CONSTITUTION: When control command signals to a next step are fed from a comparator circuit 18, a control device 16' feeds the signals to a filter paper drive device 20, a sampling device and a time measuring circuit 19 so as to measure the gases at the next point. Clean filter paper 13 is fed to a radioactiviry detector 15, and a pump 20 is operated so that the gases are fed to the filter paper through an electromangetic valve which is opened in accordance with the next measuring point. When the dust collected are increased as the time elapses while containing radioactive substances, the output level of the detector 15 is increased to a preset level. Then, control command signal to the next step are fed from the circuit 18 to the circuit 16' and further to the circuit 19. In response to these signals, the device 16' feeds the command of the initial condition to the device 20, the sampling device and the circuit 19 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5247572-A (JP)
Title: Method of recovering solvent vapor
Inventor: UDA KAZUMI
IPC: B01D53/00
Filed: 1975-10-15
Abstract: PURPOSE: In absorbing and recovering solvent vapor, the same solvent liquid as solvent vapor and a heavy hy163arbon liquid are used as absorbing liquids and the absorbing liquids are easily regenerated without requiring a high vacuum. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5458788-A (JP)
Title: Polymerization of propylene
Inventor: YOMO KAZUO
IPC: C08F10/06
Filed: 1977-10-18
Abstract: PURPOSE: To prepare polypropylene having a high specific gravity with a low atactic polypropylene content in a high yield per unit weight of catalyst, by polymerizing propylene partially and subsequently, using a speficic catalyst.  
     CONSTITUTION: Prpylene is partially polymerized by using a catalyst comprising one mole of a highly active titanium trichloride and obout 2W20 moles of a dialkylauminum monochloride at about -10W90°C and 10 -2 W10 kg/cm 2  to give a polymer in an amount of about 1W500 grams per gram of TiCl 3 . The resulting prepolymer composition is then incoporated with about 2W20 times the molar amount of TiCl 3   of a dialkylaluminum monochloride and about 0.1W2 times the molar amount of a  ≥2C trialkylamine, and subsequently polymerized by adding propylene at about  50W100°C and 1W100 kg/cm 2 . Polymer can be obtained in a yield of 10,000 or  more times the unit weight of TiCl 3 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06331717-A (JP)
Title: Magnetism measuring equipment
Inventor: TAKAHATA MITSUHIRO
IPC: H01L39/04
Filed: 1993-05-26
Abstract: PURPOSE:To provide a magnetism measuring equipment which exhibits good frequency characteristic without increasing evaporation of liquid helium from a Dewar and without damping the input, of a field to be measured, to the detecting section of a SQUID(superconducting quantum interference device). CONSTITUTION:A thermal shield 20 made of a nonmagnetic metal is interposed between the inner and outer cylindrical sections 11, 12 of a Dewar 10 and the thermal shield 20 is split into a plurality of stripe parts 21...21 not conducting each other at least the peripheral part of a pickup coil 1b.
Patent JP-H05292919-A (JP)
Title: Production of egg-containing gelatinous food
Inventor: ITOI YASUO
IPC: A23L15/00
Filed: 1992-04-16
Abstract: PURPOSE:To obtain an egg-containing gelatinous food preservable at a normal temperature solved on deterioration of texture and reduction in qualities occurring during high-temperature, high-pressure treatment, preservation and transportation and heating for eating and drinking CONSTITUTION:An hen's egg solution is blended with an aqueous solution of one or more of an extract of sea weed, gelatin, a viscous substance produced by a microorganism and starch or its derivative or a thermally gelatinizing substance and a stock composed of salt, a seasoning, etc., packed into a container and subjected to retort sterilizing treatment at high temperature under high pressure to give an egg-containing gelatinous food preservable at a normal temperature.
Patent JP-H10317446-A (JP)
Title: Drainage ventilation facility
Inventor: TACHIBANA MASAYA
IPC: E03C1/122
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a drainage ventilation facility capable of surely protecting seal water even in an upper layer section of an ultra-high-rise guiding. SOLUTION: The drainage ventilation facility 2 is installed into a building 1. and constituted by mounting drain fittings 4, 4... with trap sections 3, 3..., a drainage vertical main pipe 5 being connected to the drain fittings 4, 4... and collecting and removing drain generated from the drain fittings 4, 4..., and an outside-air communicating pipe 8 being connected at least the upper end of the drainage vertical main pipe 5 and communicating the inside of the drainage vertical main pipe 5 with the outside air side of the building 1 through an opening section 7 at one end of the communicating pipe 8. The outside-air communicating pipe 8 is mounted so that an opening section 7 is placed at a section lower than the trap section 3 of the drain fitting 4 positioned at an uppermost section in the building 1 at that time.
Patent JP-H06327873-A (JP)
Title: Hook retainer in final sewing machine
Inventor: HIROSE TOKUZO
IPC: D05B57/18
Filed: 1993-05-26
Abstract: PURPOSE:To reduce the fiction between a railway for an inner shuttle and a rail groove for an outer shuttle which can therefore be rotated by a small torque. CONSTITUTION:An inner hook retainer 6 in a sewing machine is formed out of (a) synthetic resin such as liquid crystal polymer or polytetrafluoroethylene, alone or (b) a synthetic resin containing metal powder, carbon fibers, glass particles or ceramic powder, and friction between a railway for an inner shuttle 3 and a rail groove 7 for an outer shuttle 2 is reduced, thereby it is possible to smoothly and stably rotate the outer hook 2 at a high speed.
Patent JP-H04351834-A (JP)
Title: Magnetron
Inventor: ISHIYAMA KUNIO
IPC: H01J23/00
Filed: 1991-05-29
Abstract: PURPOSE:To obtain a magnetron that can endure for a use as a microwave and so on for a long period of time even under an severer environment than in conventional art, i.e., that of high temperature operation following reduction in size and weight. CONSTITUTION:The upper end part of a spiral filament for emitting thermion, is supported on a center rod 4 through an upper end shield while the lower end part is supported on a side rod 6 through a lower end shield 3, and powder 1 of getter metal is sintered and fixed to the outside surface of an upper end shield 2a, so as to obtain getter function. A roughness is provided on the outside surface of the upper end shield 2a of a cathode complex so as to broaden an effective surface area, and the getter is sintered and fixed thereto, so as to improve getter ability.
Patent JP-H0424268-A (JP)
Title: Detection of cloth deficiency at outlet of continuous rope washing machine and device therefor
Inventor: SAWAMURA MASAHIRO
IPC: D06B3/36
Filed: 1990-05-14
Abstract: PURPOSE:To carry out continuous operation smoothly and continuously, by equipping the bottom of scray laid between a continuous rope washing machine and a scutcher with a limit switch, detecting deficiency of cloth, controlling operation of the scutcher and preventing cut of cloth and occurrence of extraordinary tension. CONSTITUTION:Rope cloth F sent from a continuous rope washing machine is introduced into a scray 1 having a section of a downward parabolic shape and transferred along the inclination of the bottom of scray 1. A variable rubber roller type limit switch 2 is fixed through a bracket 5 to a fitting plate 4 between frames 3 positioned at an outlet side in the vicinity of the lowermost part on the bottom of the scray 1. While the cloth F is in contact with a switch roller 2A projecting from the bottom, a scutcher is made in a starting state. When the cloth F in the scray 1 is deficient, stretched upward and separated from the switch 2, the scutcher is stopped. Continuous operation is carried out in an existing state of the cloth F always in a proper amount in the scray 1.
Patent JP-S613999-A (JP)
Title: Shell and tube type heat exchanger
Inventor: OMOTANI TAKUYA
IPC: F28F27/02
Filed: 1984-06-19
Abstract: PURPOSE:To permit to regulate flow of fluid without enlarging the diameter of an outer cylinder for the heat exchanger by a method wherein guide vanes, guiding the fluid, outside of the tube, to inflow windows from a nozzle, are provided in an annular space between the outer cyinder and an inner cylinder to form a spiral flow path. CONSTITUTION:The guide vanes 10, attached spirally to the outer peripheral surface of the inner cylinder 3 for the shell and tube type heat exchanger, change the ununiform flow directions of primary series sodium in the annular space 8, which flowed into the outer cylinder 2 from the inlet nozzle 1, and regulate the flow thereof into spiral flow, therefore, stagnant area is reduced and a flow amount distribution in the annular space 8 is uniformed. Thus, the stagnant area, caused by the separation or the like of the flow, is reduced compared with the flow regulating system utilizing a multitude of holes and, accordingly, the flow of fluid may by regulated and the manufacturing cost of the heat exchanger may be reduced without reducing the pressure in the space 8 by enlarging the diameter of the outer cylinder 2.
Patent JP-H08289946-A (JP)
Title: Golf wood club head
Inventor: HOSOKAWA TOSHIHIRO
IPC: A63B53/04
Filed: 1995-04-24
Abstract: PURPOSE: To reduce a shock at the time of a drive, rarely cause the trouble of elbows, and improve durability and repulsion by laminating multiple sheet materials into a layered product to form a wood club head, and containing a metal or alloy material in the layered product. CONSTITUTION: This wood club head 2 is constituted of a layered product 4 laminated with multiple sheet materials 3..., and a metal or alloy material is contained in the layered product 4. The sheet materials 3 made of paper, wood, ceramic, plastic, metal, or alloy are preferably used. The layered product 4 is molded by the lamination molding method via CAD. Continued or independent void sections are provided in the layered product 4 constituting the head as required, and the void sections 4 are formed when the sheet materials 3 are cut and laminated to form the void sections 4 at the time of the molding of the layered product 4.
Patent JP-H09300246-A (JP)
Title: Elevatable device
Inventor: SHIMIZU YUSUKE
IPC: B66F3/08
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent a feed nut from falling down easily and surely by threadedly engaging a falling preventing member with a feed screw shaft spacedly under a feed nut, and providing a rotation obstructing mechanism obstructing rotation of the falling preventing member. SOLUTION: An elevatable member 39 is vertically guided with guide members 41, and the elevatable member 39 and a feed nut 37 are elevatably moved by rotation of a feed screw shaft 35. A falling preventing member 51 made of a nut is threadedly engaged with the feed screw shaft 35 spacedely under the feed nut 37, and rotation of the falling preventing member 51 is obstructed by a rotation obstructing mechanism 53. Hence, the falling preventing member 51 is moved following to the feed nut 37, the load of an object to be elevatable moved is not applied to the falling preventing member 51, and hence wear of the screw thread of the falling preventing member 51 is less than wear of the screw thread of the feed nut 37. Hereby, the feed nut 37 can be surely supported with the falling preventing member 51, and the feed nut 37 can be prevented from falling down easily and surely.
Patent JP-H10317511-A (JP)
Title: Beam coupling structure
Inventor: KUMAI MASAAKI
IPC: E04B1/58
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To establish a coupling structure to allow assembling with good effectiveness of works and capable of dismantlement and re-use by using as a beam material an aluminum extrusion shape material excellent in light weight. SOLUTION: A beam 10 is made from an aluminum extrusion shape material where a plane part 13 and side face part 14 are consolidatedly formed at the ends of ribs 11 and 12 constituting a skeleton in the form of protruded lattice, wherein the section shape is such that the plane part 13 and side face part 14 at the corner are coupled together by a coupling part 15. A coupling metal piece 20 is configured so that a riser part and a detention part rise at the inside and outside of the plane part extending in the perpendicular direction and the area between the riser part and detention part serves as a gap to admit fitting-in of the end of the side face part 14 of the beam 10. The detention part is furnished with a sliding part and a key part, and a sector part provided with a bolt insert hole 26 is formed consolidatedly at the end of the riser part.  The key part of the coupling metal piece 20 is inserted into a cutout 17 formed in a place where two such beams 10 are coupled together in perpendicular intersection, and a pair of coupling metal pieces 20 are fitted from the opposing surfaces of the beams 10 followed by tightening by a bolt 32 and a nut 33.