baber/WOPTO huggingface dataset:
Patent JP-H01131451-A (JP)
Title: Eddy current flaw detecting device
Inventor: ICHINOSE YUJI
IPC: G01N27/90
Filed: 1987-11-17
Abstract: PURPOSE:To perform stable flaw detection by detecting the peak value of the output signal of a phase detector in its saturated state and when the differential signal of the phase detector exceeds a set threshold value, and obtaining the best gain of a variable amplifier for defect detection. CONSTITUTION:The eddy current signal of an eddy current probe 2 which performs detection by generating the eddy current in metal is led to a bridge circuit 4 and inputted to the phase detector 6 through the variable amplifier 5 to obtain phase detection signals, i.e. 0 deg.-phase signal 6a which is in phase with an oscillator and 90 deg.-phase signal which is 90 deg. advanced in phase. Then saturation signals 7a and 7b are obtained by comparators 7 and 8 from the signals 6a and 6b and differentiating circuits 9 and 10 output peak value signals 11a and 12a based upon the signals 6a and 6b. Then a gain determining circuit 13 determines a new gain according to the current gain, whether or not the signals 7a and 7b are present, and signals 11a and 12a, and the amplifier 5 is put in operation with the best gain for defect detection.
Patent JP-2000109650-A (JP)
Title: Epoxy resin composition
Inventor: CHO SHUYO
IPC: C09D163/00
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition which has excellent moldability and can give an article excellent in heat resistance, dimensional stability, and crazing resistance by mixing a phenol epoxy resin with another epoxy resin and a curing agent in a specified mixing ratio. SOLUTION: This composition comprises 1-99 wt.%, based on the entire epoxy resin, phenol epoxy resin represented by formula I, 1-99 wt.%, based on the entire epoxy resin, epoxy resin other than that represented by formula I, and 1-90 wt.%, based on the entire epoxy resin composition, curing agent. In formula I, R1 is H, a 1-6C hydrocarbon group, or a (1-6C hydrocarbon-group- substituted) 6-10C aromatic group; R2 is R1 or a group of any one of formulae II to IV; R3 and R4 are each R1; and n is 0 or 1. It is desirable that the epoxy resin other than that of formula I is a phenol epoxy resin, bisphenol A epoxy resin, a novolac (o-cresol novolac) epoxy resin, or a polyfunctional epoxy resin and the curing agent is an amine, an acid anhydride, or a phenol.
Patent JP-H01131754-A (JP)
Title: Sound-insulating floor
Inventor: OKAWA TSUTOMU
IPC: E04F15/04
Filed: 1987-11-16
Abstract: PURPOSE: To provide a sound insulating floor excellent in floor impact sound absorbing performance by connectedly disposing narrow decorative plates on damping materials formed by disposing bed plates on the upper surfaces of a resin fiber plate through a vibration controlling rubber sheet in a direction of being crossed with bed plate slits so that it can be vibrated freely against the damping material. CONSTITUTION: Bed plates 4 having slits 4a provided at a specified interval are disposed on the upper surface of a resin fiber plate 1, on the front and rear surfaces of which soft resin sheets 2a and 2b are stuck, through a vibration control rubber sheet 3 so as to form a damping material. The damping material is disposed on a floor base stand 5, and narrow decorative plates 6 are disposed in parallel with each other on the upper surface of the bed plates 4 in the direction of being crossed with the slits 4a. The decorative plates 6 adjacent to each other are closely fitted to each other using projections 6a and fitting grooves 6b provided at the sides of these decorative plates. The damping material and decorative plates 6 are connected to each other in the state of being capable of vibrating freely each other through a locking pin 7.  Thus a sound insulating floor capable of efficiently absorbing floor impact sound can be provided.
Patent JP-H11123284-A (JP)
Title: Doll hair
Inventor: UEMOTO GENICHI
IPC: A63H3/44
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide the doll hair of a noble and characteristic hair style and a regular and beautiful hair style by using fiber united from knitted goods as the hair of a doll. SOLUTION: In knitted goods, for example, a plain weave fabric and a knitted fabric, when these knitted goods are united, for example, planar meandering- shaped contractedly winding fiber excellent in regularity is obtained. Then, the fiber united from the knitted goods is used for the doll hair, and a disentangling property is obtained thereby, and bulk of the hair is increased, and a quantity of hair can be reduced by this extent. A new hair style so far impossible by curling fiber (spirally curl-shaped contractedly winding fiber), for example, a beautiful hair style of new design as the doll hair such as Afro hair and curly hair can be formed. Fiber of a vinylidene chloride resin can be desirally cited as fiber used for the knitted goods.
Patent JP-H06138235-A (JP)
Title: Dosage reader
Inventor: IWAO HIROMICHI
IPC: G01T1/06
Filed: 1992-10-27
Abstract: PURPOSE:To provide a dosage reader which can estimate the quality of radiation and the direction of incidence through measurements carried out in a short time. CONSTITUTION:This dosage reader, for reading dosage from the intensity of fluorescence generated from the fluorescence detection surface of a fluorescent glass element 1 when the fluorescent glass element 1 irradiated with ionized radiation is excited using ultraviolet rays, includes an electron multiplier plate 4 which is disposed opposite to the fluorescent detection surface of the fluorescent glass element 1 in close contact therewith or via a predetermined optical system, receives the fluorescence of the fluorescent glass element 1, divides its receiving surface into plural blocks, detects fluorescent intensity at each block and detects the fluorescent intensity distribution of the receiving surface from the detected values.
Patent JP-H02135486-A (JP)
Title: Image forming device
Inventor: KUGE TADAYOSHI
IPC: G03G21/10
Filed: 1988-11-17
Abstract: PURPOSE:To properly perform cleaning a fixing roll and to prolong the life of a cleaning means by detecting the state of contamination of the fixing roll by means of developer quantity on a transfer paper and varying the operation of a fixing roll cleaning means correspondingly to the detected developer quantity. CONSTITUTION:When a transfer paper which carries a toner image is sandwiched between a heating roll 40 and a pressurizing roll 41, conveyed and fixed, the toner image on the transfer paper is on the side of the heating roll 40 and the toner adheres to the outer surface of the heating roll 40 at the time of a fixing operation. While taking-up of web 424 around an web winding axis 422, the web is made to press-contact with the heating roll 40 for cleaning the outer surface of the heating roll 40. A take-up gear 425 firmly fixed around the taking-up shaft 422 is rotated by a driving gear 427 mounted around a driving shaft 426 via an one-way clutch. The staining state of the roll of the heating rolls 40 is detected and the number of times of the on/off of a solenoid 429 is controlled correspondingly to the staining state. Thus, web 424 feeding quantity is controlled and cleaning the heating roll 40 is performed.
Patent JP-H10117087-A (JP)
Title: Structure for reducing reflection interference of building
Inventor: ISHINO TAKESHI
IPC: H05K9/00
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To improve the effect of a radio-wave absorbing wall by preventing the reflection of radio waves by providing the absorbing wall, having magnetic radio wave absorbing members on the external surface of a building and positioning a radio-wave reflecting structure which is exposed on the external surface of the building on the rear side of the front faces of the absorbing members in the arriving direction of the ration waves. SOLUTION: At the time of constructing a radio-wave absorbing wall 40, exterior materials 43, such as exterior tiles, etc., are put on the front faces of ferrite tiles 41 which are used as magnetic radio wave absorbing members, so as to prevent the falling down of the tiles 41 and the tiles 41 and 43 are united in one body by placing concrete 45 on the rear-surface side of the tiles 41. A window frame is constituted of an aluminum sash 50. Since the horizontal section 50A of the sash 50 which is parallel to the electric field direction of arriving radio-waves works as a radio wave reflecting body, the sash 50 is fitted to the structure of a tall building, so that the horizontal section 50A can be positioned more or less on the rear side of the rear surfaces ferrite tiles 41 which are used as the magnetic radio wave absorbing members of the wall 40.
Patent JP-2000123693-A (JP)
Title: Seal part structure of pressure switch
Inventor: MIYANOCHI MAKOTO
IPC: H01H35/34
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To prevent deformation of a ring-shaped sealing member to seal a pressure switch in its gap between a diaphragm and a joint confronting it. SOLUTION: A square ring 23 is installed in minor diameteric part 21b of a joint 21, whose major diameteric part 21a is put externally on a switch box 3 in its peripheral surface portion nearer the open end face 3c, and a thin wall part 21g is folded and caulked along a protruded part 3d on the switch box 3 so that the joint 21 is attached externally fast to the box 3, and a diaphragm 19 is held pinchedly by the open and face 3c of the switch box 3 and the square ring 23, wherein a groove 3g is formed in the protrusion 3d, and the gap S3 between the square ring 23 and the minor diameteric part 21b of the joint 21 and/or the gap S5 between the protrusion 3d and the thin wall part 21g of the joint 21 is/are put in communication with the outside of the box 3 through a gap S7 formed between the thin wall part 21g and that part of protrusion 3d where the groove 3g is provided.
Patent JP-H08142878-A (JP)
Title: Steering system
Inventor: MIKI HIROYUKI
IPC: B62D1/20
Filed: 1994-11-24
Abstract: PURPOSE: To provide a steering system of such constitution that a universal coupling for connecting a steering shaft to the operating shaft of a Pitman arm device can be prevented from slipping down from the operating shaft and moreover can be assembled easily. CONSTITUTION: A ring member 30 is fitted to the operating shaft 19 of a Pitman arm device 10. This ring member 30 acts to stop the lower end face of the Pitman arm side coupling member 26b of a universal coupling 26 and positions the universal coupling 26 into a set fitting position where this lower end face is positioned with a specified space to the body upper end face of the Pitman arm device 10. The universal coupling 26 is thereby prevented from slipping down from the set fitting position, and moreover the Pitman side coupling member 26b is assembled only by fitting it to the periphery of the operating shaft 19.
Patent JP-H10129504-A (JP)
Title: Release structure of steering column
Inventor: YAMAMOTO YOSHIMI
IPC: B62D1/19
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts by making structure to fasten and fix an upper clamp on a car body installation surface through an energy absorbing member. SOLUTION: An energy absorbing member 7 is constituted of one metal plate bent and formed roughly in an L shape. Thereafter, a column jacket 1 is supported on a car body by fastening and fixing an upper clamp 2 on a car body installation surface by a bolt from a cylinder part 10 to a bolt insertion hole 9 by engaging its one end part 5 with a cutout part 3 and closing a slit 4 by a rising part 12 of the other end part 6.  In the case when an occupant collides against a steering wheel in a vehicle collisional accident and its load is input to the column jacket 1, the upper clamp 2 is released from the car body installation surface and moves to the front side of the car body with the one end part 5, but as the other end part 6 is fixed on the car body installation surface by the bolt 15, a main body 8 of the energy absorbing member 7 is torn up, and energy is consumed and impact is relieved as the main body 8 is torn up.
Patent JP-H11126328-A (JP)
Title: Magnetic tape
Inventor: ISHIKAWA AKIRA
IPC: G11B5/735
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To enable servo tracking without decreasing a data area and to improve track density by forming a back coating layer in such a manner that fine particles which irreversibly change colors by oxidation are dispersed and that the layer has micropores enough to supply oxygen to the oxidation. SOLUTION: Fine particles, for example. of FeOx (1.34<x<1.5) having 5 to 80 nm primary particle size are dispersed by 350 to 1000 pts.wt. based on 100 pts.wt. of a binder in a back coating layer. By controlling the weight ratio of whole amt. of the inorg. powder to the resin component in the back coating layer, the volume ratio of fine pores to the volume of the back coating layer is controlled to 10 to 35 %. The back coating layer of a magnetic tape travelling in air is irradiated with laser beams of 0.25 to 30 μm beam diameter and 0.02 to 0.5 W output to change colors of the fine particles by oxidation to form plural colored patterns having specified width with an equal interval in the width direction along the whole length of the magnetic tape.
Patent JP-H02142516-A (JP)
Title: Combination article with key and key-holder together
Inventor: TOOMASU BUATSUKA
IPC: A47G29/10
Filed: 1988-11-16
Abstract: PURPOSE: To enable a spare key, etc., to be carried with a purse, by equipping a key made of plastic, flat and rectangular card main body, a snap means to detachable fix the key repeatedly to the card main body. CONSTITUTION: An integrated article 10 of a spare key and a card is preferably equipped with a card main body 12 placed around two spare keys 14, 16 and a repeatedly attachable/detachable snap means 28 is formed on each card main body of keys 14, 16. The snap means 28 is equipped with a fixing means 38 comprising a first shelf 30 of a first face of the card main body 12 and a second shelf 34 of a second face 36 of key 14 or 16. The fixing means 38 is equipped with an extensible male member 40 formed on the shelf 30 or 34 and a female part 48 penetrating a shelf 34 or 30 and having dimensions to accept the male member 40 being compressed. The key is placed to engage the fixing means, especially to face the shelves 30, 34, and the key 14 or 16 is pushed into the main body 12 to be fixed on the card main body 12.
Patent JP-2001069863-A (JP)
Title: Special type plant culture device watered from bottom
Inventor: AOSHIMA YUKINORI
IPC: A01G27/00
Filed: 1999-09-04
Abstract: PROBLEM TO BE SOLVED: To effectively zeolite, tourmaline granules, solid fertilizers or solid Viagra (R) in a plant culture device watered from the bottom, and to effectively use an upper surface-closed type water storage tank. SOLUTION: Granules containing zeolite, tourmaline or Viagra (R) as a vitality-promoting agent to be charged in a basin are spread in the basin, and a flower pot is placed on the spread granules to culture a plant. The granules are also charged in a water storage tank to dissolve the vitality-promoting agent in the water, and the aqueous solution is supplied from the bottom surface of the flower pot. While the granules are charged in a water storage tank to dissolve the vitality-promoting agent in the water, the aqueous solution is supplied from the bottom surface of the flower pot. The granules of tourmaline or zeolite as a vitality-promoting agent to be charged in a basin are also spread in the basin, and a flower pot is placed on the spread granules to culture a plant.  Since the water storage tank is a type that the water-discharging hole of the outer projecting portion of the upper surface-closed type water storage tank is inserted into the tapered water source of a pedestal, the water storage tank is not brought down, when the set of the bottom surface water supply type plant culture device is carried.
Patent JP-H05124267-A (JP)
Title: Printer device
Inventor: SADA IZUMI
IPC: B41J2/51
Filed: 1991-11-06
Abstract: PURPOSE:To provide a printer device for printing with high quality at a plurality of different densities by using a print head having a plurality of print elements arranged at a given interval. CONSTITUTION:A paper feed roller 13 for conveying a recording paper 11 is provided opposing to an ink jet type print head 10. A facing angle (a) of the print head 10 and the recording paper 11 is changed by a step motor 15 and a gear 16.
Patent JP-S62276452-A (JP)
Title: Ion selective fet sensor
Inventor: YAMAGUCHI HIDEICHIRO
IPC: G01N27/414
Filed: 1986-12-08
Abstract: PURPOSE:To realize an FET sensor reduced in potential drift and having excellent stability, by providing a conductive layer to the surface of the gate insulating layer of MOSFET and covering said layer with an ion selective layer through a redox function layer. CONSTITUTION:MOSFET is constituted of a drain 11, a source 12 and a gate insulating film 14, and a conductive carbon film 15 is formed to the surface of the gate insulating film 14 of MOSFET using an ion sputtering method. Next, electrolytic oxidation is performed to the carbon film 15 while the electric contact with one end thereof is taken to cover said film 15 with a redox film 16. Further, a hydrogen ion carrier composition is applied to the electrode coated with the redox function layer 16 to form a hydrogen ion selective layer 17. As mentioned above, by providing the redox function layer between the gate insulating layer and the ion selective layer, durability, stability and a sensor characteristic can be enhanced. Further, by providing the conductive layer between the gate insulating layer and the redox function layer, close adhesiveness and durability can be enhanced.
Patent JP-H02137166-A (JP)
Title: Equipment using magnetic recording medium
Inventor: OKADA HIROYUKI
IPC: G11B19/04
Filed: 1988-11-17
Abstract: PURPOSE:To eliminate the need for a specified switch or an exclusive port by switching an operation mode to a special operation mode, which is different from a normal operation mode, when it is detected that there s not a magnetic recording medium and there is an erase prohibiting click part. CONSTITUTION:When a floppy disk to have an erase prohibiting click part 8 is inserted, an idle track for recording is searched and in the case of a decided result, which is not generated in the normal use condition of an equipment, that there is the erase prohibiting click part 8 (recordable) in a condition that the floppy disk is not inserted, for example, a check mode program is executed to check the operation of the equipment. For example, the condition, which is not generated in the normal use condition, that there is the erase prohibiting click part 8 although the floppy disk is not inserted when a deck cover 3 is closed, is defined as a deciding condition and the check mode is executed. Thus, the specified switch to generate a mode switching signal or the exclusive port to input a mode switching signal to a microcomputer is eliminated.
Patent JP-2000117589-A (JP)
Title: Work transfer device in push-feeding type transfer machine
Inventor: TAKAHASHI TADAHIRO
IPC: B23Q41/02
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To appropriately and quickly carry a work by providing a mechanism interlockedly moving the paired movable stopper using advancing/retreating drive force of a pusher performing push-feeding. SOLUTION: In carrying a work W, the work W which is pushedly fed to a following-stage processing unit by a pusher 23 in such a state as sandwiched between a pair of the pusher 23 and a movable stopper 3 is received by the paired movable stopper 3 and positioned in a working position of the processing unit. The movable stopper 3 and the pusher 23 are interlocked by an interlock mechanism and the movable stopper 3 is actuated by advancing/retreating drive force of the pusher 23. When the pusher 23 is slid on a connecting bar of the interlock mechanism in the downstream side, the paired stopper 3 is energized via compressed coil springs 43, 43 so that the connecting bar where the movable stopper 3 is fixed is slidably advanced.
Patent JP-H08141105-A (JP)
Title: Sprinkler head
Inventor: YAMADA HITOSHI
IPC: A62C37/11
Filed: 1994-11-25
Abstract: PURPOSE: To provide a sprinkler head in which both a fusible alloy capable of surely being fused in a short time and a heat-sensitizing part capable of restraining the escape of heat to a minimum are provided. CONSTITUTION: In a sprinkler head provided with a fusible alloy 62 and a heat- sensitizing resolving part 60 which is decomposed and dropped by heat when a fire has started, a metallic plate 63 having a high heat conductivity is embedded in the fusible alloy 62.
Patent JP-S62149186-A (JP)
Title: Manufacture of embedded type semiconductor laser
Inventor: SUGIMOTO MITSUNORI
IPC: H01S5/00
Filed: 1985-12-23
Abstract: PURPOSE:To prevent decrease in light emitting efficiency of a quantum well, by performing Zn diffusion in the quantum cell from the side surface of a mesa stripe, and making the depth of the Zn diffusion shallow. CONSTITUTION:On an n-GaAs substrate 1, a buffer layer 2, an n-type clad layer 3, a first guide layer 4, a quantum well 5a, a second guide layer 6, a p-type clad layer 7 and a cap layer 8 are sequentially grown as crystals. By using a photoetching method, a mesa stripe 9 is formed. By using a Zn diffusing method, a Zn diffused regions 10 is formed, and atoms in a quantum well 5b are made to be in irregular arrangement. At this time, the width of the mesa stripe 9 is tested so that the width of the quantum well 5a becomes about 1-3mum. Then an SiO2 film 11 is formed. The SiO2 film only on the mesa stripe 9 is removed. Finally, a p-type electrode 12 and an n-type electrode 13 are formed. Thus, decrease in light emitting efficiency of the quantum well 5a is prevented.
Patent JP-H023869-A (JP)
Title: Control of sequence of retrieving a plurality of documents from information processing system
Inventor: MAAGARETSUTO GAADONAA MAKUFUAI
IPC: G06F17/21
Filed: 1988-11-19
Abstract: PURPOSE: To organize documents into a hierarchical and linear relation by identifying many documents which are to be contained in the folder document, specifying a logical relation, storing it in a folder and filing. CONSTITUTION: The folder document 12 where the plural documents are field in accordance with the specified order is generated in an information processing system 10. Then, the plural documents and data having the hierarchical relation are stored in the folder document and the information processing system 10 retrieves data and the plural documents based on the hierarchical relation. Then, the orther of the retrieval of the plural documents from the information processing system 10 is controlled. In a library server 18, the document transferred with a folder request is filed with appropriate access control/syntax- search characteristic as designated by EU. Thus, the documents can be organized into the hierarchical and linear relation.