baber/WOPTO huggingface dataset:
Patent JP-2000196720-A (JP)
Title: Foldable portable telephone set
Inventor: MORIYA TAKEKI
IPC: H04B1/38
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a foldable portable radio telephone set which can immediately execute communication without an opening/closing operation and superior in operability. SOLUTION: A connection part 9 having a turn shaft 7 becoming a shaft at the time of folding and a turn shaft 8 becoming a shaft when a first casing 3 turns in a holding direction as an axis line in a state where the first casing 3 and a second easing 6 are opened is provided between the first casing 3 and the second casing 6. A second transmission part 10 substituted for a first transmission part 4 in a folded state is installed in the connection part 9. A second reception part substituted for a first reception part 1 in the folded state is installed at the back of the reception face of the first easing 3.
Patent JP-2001186493-A (JP)
Title: Receiver/transmitter for catv broadcast
Inventor: SAKAGUCHI HIDETO
IPC: H04N21/438
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To save power while in the stand-by for emergency broadcast. SOLUTION: This CATV broadcast transmitter/receiver is characterized in that it is tuned to a first broadcast frequency with which an emergency broadcast is transmitted to the receiver when it is in a stand-by state, an input bit stream is synchronized with an emergency synchronization code to pickup them (S22), a main power source is turned on (S22) when synchronization is established and the emergency broadcast is detected, the receiver is turned to a second broadcast frequency for transmitting emergency information data such as the start/end of the emergency broadcast (S24), an emergency is reported to a viewer when emergency information data indicates that the emergency broadcast is being performed by referring to emergency information data to be transmitted to the input bit stream (S27), the emergency report is ended when it is indicated that the emergency broadcast is ended (S28), the receiver is tuned to the first broadcasting frequency (S30) and also the main power source is turned off to obtain the stand-by state.
Patent JP-2000195364-A (JP)
Title: Fixing device for circuit breaker of drawer type
Inventor: HORIKAWA MASAO
IPC: H01H9/02
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To surely fix a circuit breaker body by fitting a steam of a fixing screw between a head of the screw and a nut into the notch of a fixing metal fitting on the side of the body, when a fixing metal fitting on the side of a frame is rotated against the energizing force under the condition, where the body is at a connection position. SOLUTION: On both sides of a beaker body 1, body side fixing metal fitting 2 having a function of a knob useful to draw the body 1 and having an L-shaped section are fitted. To both side plates 3a of a drawer frame 3 frame side fixing members 4 are mounted corresponding to the fittings 2, respectively. A groove- like notched portion, having an opening in the direction of the member 4 of the frame 3, is formed at an arm extending in the direction of the side plate 3a of the fitting 2. To fix the body 1 to the frame 3 at a connection position, the stem of a fixing bolt is fitted in the notch of the body side fixing fitting 2 when the movable side fitting is rotated against the energizing force, and when the fixing bolt is fastened the body side fixing fitting 2, the movable side fitting and fixed side fitting are integrated with each other so that the body 1 is fixed.
Patent JP-2000195395-A (JP)
Title: Pressure switch
Inventor: NAKAGAWA MASATO
IPC: H01H35/34
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a pressure switch with as simple a structure as possible, having a sure waterproof switch operation chamber open to the atmosphere. SOLUTION: This pressure switch is provided with a diaphragm 53 in an inner space formed between a body 51 and a terminal base 52, while the diaphragm 53 divides the inner space into an operation chamber 54 and a pressure chamber 55. The pressure switch has a moving contact 56 and a fixed contact 58 which contact with and separate from each other to switch according to motion of the diaphragm 53 actuating, depending on pressure change in the pressure chamber 55. The terminal base 52 has a venting hole 61 connecting the operation chamber 54 with flat face parts 52a, 52b formed on its side faces, and a ventilation sheet 62a, 62b fixed to the flat face parts 52a, 52b which are positioned to a hole opening of the venting hole 61.  The pressure switch has a cover member 64 attached to the terminal base 52, such that the cover member 64 covers a periphery of the terminal base 52, while a space part for drainage is formed between the flat face parts 52a, 52b of the terminal base 52 and an inner face of the cover member 64.
Patent JP-2000169758-A (JP)
Title: Preparation of highgly hydrophilic layer, and highly hydrophilic layer
Inventor: NISHIO KAZUYUKI
IPC: C09D1/00
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To impart both water resistance and hydrophilicity each at a high level to a hydrophilic layer by firstly forming a hydrophilic layer containing alumina particles and secondly treating this hydrophilic layer with a liquid containing silicic acid. SOLUTION: As an alumina particle for a hydrophilic layer formed first, any kind of alumina, provided that one or more than one of aluminum oxide hydrate and aluminum hydroxide forms 20-100 wt.% of the total alumina can be used. Preferably, 20-100 wt.% of the alumina particles are sol having an average particle size of not more than 200 nm. Alumina can solely give a hydrophilic layer, but preferably it is used together with other inorganic fillers, sol or the like so that it is contained in an amount of 5-90 wt.% in the hydrophilic layer. A liquid containing silicic acid for a second step is one containing a silicate salt or silicic acid. The increase in the amount of silicic acid in the hydrophilic layer after the treatment with the liquid containing silicic acid is preferably 5-5,000 mg/m2.
Patent JP-H11271542-A (JP)
Title: Glass waveguide and its manufacture
Inventor: TOKUNAGA TOSHIHIDE
IPC: G02B6/12
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce the polarization dependency of the glass waveguide which uses a quartz glass substrate. SOLUTION: This glass waveguide is provided with a core consisting of TiO2 -SiO2 covered with clad glass on the quartz glass substrate, and the refractive index of the core is larger than that of the clad glass. As the clad glass, SiO2 doped with B2 O3 and P2 O5 is used. On the quartz glass substrate, a TiO2 -SiO2 glass film being a core is formed by an electron beam vapor- depositing method, the core of TiO2 -SiO2 glass is formed by core pattern formation, and B2 O3 -P2 O5 -SiO2 porous glass is deposited thereupon by a flame depositing method and heated into transparent glass to form a clad glass film.
Patent JP-2000191280-A (JP)
Title: Concrete transport and placing device
Inventor: KOMATSU HARUO
IPC: B66C23/16
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a concrete transport and placing device allowing heightening of the bucket moving speed in the radial direction in the works. SOLUTION: A concrete transport and placing device is equipped with a mast 20 consisting of a plurality of mast segments 3 stacked one over another, an elevation frame 5 capable of rising along the mast 20, a revolving frame 6 installed on the elevation frame 5, a jib 21 protruding approx. horizontally from the revolving frame 6, and a trolley 22 capable of moving transversely along the jib 21 and hanging a concrete transporting bucket 9 with the possibility of rising and falling, whereby the moving speed of the bucket 9 in the radial direction in the works is heightened by a transverse motion of the trolley 22.
Patent JP-2001181634-A (JP)
Title: Grouting liquid composition for stabilizing rock stratum, subsoil, artificial construction, or the like and stabilizing reinforcing water-stopping work using the composition
Inventor: YOSHIDA MITSUHIRO
IPC: C09K17/46
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a grouting liquid and process to enable the stabilization, reinforcement and water-stopping work of a rock stratum, subsoil and artificial construction in high consolidation strength, stabilizing and reinforcing effect, durability, grouting workability and economy by injecting a grouting liquid composition composed of specific components and forming a foamed inorganic- organic composite solidified material which is difficult to obtain by conventional method. SOLUTION: The objective grouting liquid composition for the stabilization of a subsoil, artificial construction, or the like, is composed of (A) an aqueous solution of an alkali metal silicate, (B) an organic polyisocyanate composition having a viscosity of <=80 mPa.S at 25 deg.C, (C) a tertiary amine catalyst and optionally (D) a polyol. The grouting liquid composition is used for the stabilization, reinforcement and water-stopping work of a rock stratum, subsoil and artificial construction.
Patent JP-2000195191-A (JP)
Title: Signal processing circuit of disk storage device and signal processing method thereof
Inventor: OKAMOTO YUTAKA
IPC: G11B20/14
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a signal processing circuit of a disk storage device facilitating synchronization between a data and a clock by detecting a phase error gradient from amplitude values sampled at discrete times even in a PR class in which the amplitude level after equalization takes 5-7 values. SOLUTION: By using a waveform value converter 101 for clipping the maximum level and minimum level with a gentle gradient of an equalized waveform among the sampled points taking 5-7 level values, and a waveform converter 102 for giving the same ideal equalized amplitude value to the ideal equalization amplitude value corresponding to this clipped waveform and a middle level with a gentle gradient, a phase error gradient is detected from the values at the present time and at the time one clock earlier to synchronize the clock phase with the data.
Patent JP-2001182296-A (JP)
Title: Floor heating execution structure
Inventor: NAKAGAWA MASAHIRO
IPC: F24D19/02
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a floor heating execution structure to prevent the increase of the joint space of floor plates for floor heating by providing panel substrates which are unshrinkable even during the floor heating operation. SOLUTION: In the floor heating execution structure 1 in which the floor plates 2 for floor heating are installed over the panel substrates 4, a resin material 5 is provided on the panel substrates 4, and the resin material 5 is located at the joints 3 of the floor plates 2 for floor heating.
Patent JP-2000193620-A (JP)
Title: Soundness inspection method of pc steel product in prestressed concrete structure and prestressed concrete structure
Inventor: NISHIO HIROSHI
IPC: G01N27/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a soundness inspection method of a PC steel product in a prestressed concrete structure, capable of inspecting directly the soundness of the PC steel product. SOLUTION: This prestressed concrete structure 1 is provided with a cover 3 buried in concrete 2 and a PC steel product, such as a multi-strand M, penetrating the cover 3 and anchored in the concrete 2 by an anchoring tool 5. Connector 11a-attached connecting conductors 11 are installed respectively both on an end part 4a on one side and on an end part 4b on the other side of one PC steel wire 4 which constitutes the multi-strand M. The connectors 11a, 11a are exposed from concrete for PC steel product anchoring part burying 2a and can be connected to a measuring instrument 10. Electrical characteristic values between the both end parts of the PC steel product are measured by the measuring instrument 10, to thereby inspect its soundness.
Patent JP-2001187153-A (JP)
Title: Magnetotherapy sheet containing tourmaline and manufacture thereof
Inventor: KUDO YOSHIAKI
IPC: A61N5/06
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnetotherapy sheet and manufacture thereof, which sheet demonstrate effect which is not obtained by a conventional magnetic sheet which is used adhering pellet type magnets by an adhesive sheet. SOLUTION: Magnets are embedded in a sheet of mixture comprising tourmaline powder and a binder to make this magnetic therapy sheet utilizing the line of magnetic force of magnets and action of infrared and negative ions of tourmaline. An adhesive or compress agent is applied on the sheet surface before embedding magnets to further improve the therapy effect.
Patent JP-2000195139-A (JP)
Title: Direction discrimination mechanism
Inventor: SHIMA KAZUTOMO
IPC: B23Q17/22
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a direction discrimination mechanism which restrains the rotation of a cam bracket surely in two rotating positions and prevents the mingling of locking pins even if the mechanism has the two pins. SOLUTION: This mechanism has a picker part 3 which holds a recording medium capable of utilizing its both sides by inverting, the cam bracket 6 which is cooperatively rotated by inverting the picker part 3 together with a casing 1a, first and second locking pins 63a and 63b which are disposed at the cam bracket 6 in unequally distributed positions on its rotating circumference and a locking lever 8 which is detained to the respective locking pins 63a and 63b. The mechanism is constituted so as to respectively discriminate the direction of the picker part 3 or the recording medium held in the picker part 3 in accordance with the rotating position of the cam bracket 6 when the locking lever 8 is detained to the respective locking pins 63a and 63b.
Patent JP-2001187543-A (JP)
Title: Container provided on loading space of moving vehicle
Inventor: SHIMIZU TATSUO
IPC: B65F3/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a container provided on a loading space of an epoch- making moving vehicle which is not conventionally seen. SOLUTION: This container provided on a loading 1a of a moving vehicle 1 is constituted of a container body 3 having an opening 3a at an upper portion, and a cap body 4 for closing the container body 3 in such a sealingly closed state that a bad smell at the inside thereof does not leak. This cap body 4 is pivotally attached to a predetermined portion of the container body 3 at one side.
Patent JP-2000166963-A (JP)
Title: Earplugs
Inventor: SUZUKI ISSEI
IPC: A61F11/08
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain earplugs which prevents the intrusion of water into middle ears at the time of swimming and enables a user to hear external sounds. SOLUTION: Earplugs are formed by fitting hydrophobic resin lumps 1 and ceramic lumps 2 into hollows. The hydrophobic resins are made by mixing, compressing and sintering the various sizes of the hydrophobic resin particles so that the user can hear the sounds of 1000 to 4000 decibels. The purpose of inserting the ceramics is to amplify air vibration.
Patent JP-2000193554-A (JP)
Title: Splice loss evaluation based on image processing
Inventor: WENXIN ZHENG
IPC: G02B6/255
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for estimating loss in a splice formed between optical fibers only through the use of an image indicating the contour of the splice after splicing work. SOLUTION: An ordinary temperature of the end parts of two optical fibers to be joined are taken before and after fusion splicing. The type of core deformation is determined from the outer contours of the fibers on the basis of the pictures. Based on the core deformation type, only by measuring the positions of the outer contours in relation to each other in the pictures, the magnitude of corresponding typical deformation is determined. Next, it is possible to determine the magnitude of core deformation, and therefore, the approximative shape of the deformed cores. From this shape, the splice loss is computed, which is sufficiently accurate for many splices and thus only by evaluating the cladding deformation as seen in ordinary temperature images.
Patent JP-2001183265-A (JP)
Title: Simultaneous multi-layer water sampler
Inventor: ANDO HARUO
IPC: G01N1/16
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a simple and inexpensive water collecting method capable of collecting water of a multi-layer at the same time with good accuracy by one operation in a comparatively shallow water area such as a river, a lake, a swamp, the coast of a sea area and the like. SOLUTION: A plumb 9 is fitted to each lower end of water collecting cells 1 connected in series to designated water collecting intervals. After the plumb 9 is set on its bottom by another rope 8, a rope 7 at the upper end of the water collecting cell 1 is pulled, and the load of the plumb 9 is applied to pull a piston 3 of each water collecting cell. Thus, simultaneous multi-layer water collecting can be performed.
Patent JP-H04218646-A (JP)
Title: Thin slab for manufacturing grain-oriented electrical steel sheet
Inventor: KOSUGE KENJI
IPC: C22C38/00
Filed: 1990-12-18
Abstract: PURPOSE:To obtain a grain-oriented electrical steel sheet having high magnetic flux density by using a thin slab as stock. CONSTITUTION:This is a thin slab contg., by weight, 0.03 to 0.10% C, 2.5 to 6.5% Si, 0.02 to 0.15% Mn and 0.01 to 0.05% S, contg., at need, 0.01 to 0.04% acid soluble Al and 0.003 to 0.015% N and having <=100mum grain size and 0.3 to 3.0mm sheet thickness, by which a grain-oriented electrical steel sheet in which secondary recrystallization is stable and having good magnetic properties can be manufactured.
Patent JP-H04220342-A (JP)
Title: Decorative sheet
Inventor: ISHIDA SEIICHI
IPC: B32B27/12
Filed: 1990-12-21
Abstract: PURPOSE:To obtain a decorative sheet having embossing wood grain patterns which has a feeling of quality of natural wood by providing a wood grain pattern layer over the surface of a fabric sheet laminated over a base plate and further forming an embossing layer in conformity with winter grains of the wood grain patterns. CONSTITUTION:It is desirable that, in a fabric sheet laminated over a decorative base material, filaments are arranged parallelly in a longitudinal direction and zones of rough surface density and dense surface density are arranged alternately and repeatedly in a width direction. Wood grain patterns are printed on the surface of this fabric sheet. An embossing layer is formed in comformity with winter grains of a printed layer in such a manner that printing ink having a binder of, for example, vinyl chloride sol is used and embossing printing with a thickness of 50-200mum is formed. Since the surface of the embossing layer is smooth and has gloss and summer grains produce gloss-eliminating effect due to the roughness of the fabric sheet, a feeling of embossment of natural wood is produced. Further it is preferable that a gloss-adjusting layer comprising a gloss-eliminating layer and gloss-producing layer is provided.
Patent JP-H04225520-A (JP)
Title: Method of suppressing silicon crystal defect caused by ion implantation
Inventor: KAIMOTO AKIRA
IPC: H01L21/265
Filed: 1990-12-27
Abstract: PURPOSE:To suppress the generated crystal defects of a deep layer and enable a crystal defect suppressing method which does not cause crystal defects in the surface layer of a substrate by implanting high-energy ions into a silicon substrate. CONSTITUTION:In an ion source 1a, B<+> is created. Since BF3 gas is used for the creation of B<+>, by performing mass separation by an analysis magnet 4a, B<+> is extracted. Next, by accelerating B<+> by the RFQ accelerator arranged in an accelerating part 2, it is made the high energy of 1.0MeV, and is guided to an irradiation part 3. The guided B<+> is implanted into a wafer 5 with dosage of 2X10<14> pieces/cm<2>. The depth of this B<+> implantation is approximately 1.8 7mum. Si<+> is implanted into the wafer 5 where B<+> is implanted. That is, by accelerating Si<+>, it is made the energy of 2.58MeV, and dosage of 1X10<14> pieces/cm<2> is implanted. The depth of this Si<t> implantation is deeper than the depth of B<t> implantation, at approximately 2.2mum.
Patent JP-H04225823-A (JP)
Title: Composite semipermeable membrane and its production
Inventor: SHIMATANI SHUNICHI
IPC: B01D71/56
Filed: 1990-12-27
Abstract: PURPOSE:To offer a composite semipermeable membrane having a high permeability and a high demineralizing ability by low pressure operation and production thereof. CONSTITUTION:The objective composite semipermeable membrane consists of an ultrathin membrane and a fine porous supporting membrane which supports the ultrathin membrane, and where the ultrathin membrane consists of a polyamid which comprises an amine component essentially of at least one kind of multifunctional aminopyridine selected from diaminopyridines and triaminopyridines and an acid component essentially of a multifunctional carboxylic acid expressed by the formula Ra is hydrogen atom or alkyl group having 1-4 carbon atoms and ring A is benzene ring or cyclohexane ring.).
Patent JP-H04233105-A (JP)
Title: Illuminator
Inventor: SHIMIZU KEIICHI
IPC: F21V19/00
Filed: 1990-12-28
Abstract: PURPOSE:To remove the shade together with a lamp holder without removing the illuminator body from the side of the ceiling face and perform lamp exchange, shade cleaning, etc., at the lower positions, in a lamp pendant from ceiling. CONSTITUTION:A lamp holder mounting part is provided at the front of an illuminator body 1, and a lamp holder, which is mounted freely in mounting and removal on the above lamp holder mounting part, is provided with a shade holder, and the lamp holder is mounted freely in mounting and removal on the illuminator body, together with the shade mounted on this shade holder.
Patent JP-H04231541-A (JP)
Title: Square steel pipe column
Inventor: YASUDA HIROKAZU
IPC: E04C3/32
Filed: 1990-12-28
Abstract: PURPOSE:To make it possible to have yield strength sufficient to transfer stress from a beam to a column-beam junction without providing a reinforcing member such as a stiffener in a square steel pipe column. CONSTITUTION:Channel steel materials 1 used for a square steel pipe column are machined with a rolling mill. The machined channel steel materials 1 change their thickness increase ratio from 1.5 to 3, the thicknesses of the channel steel materials 1 are increased in comparison with the existing channel steel materials, and the thicknesses of corners 1c are specially increased to machine them so that the difference ratio in thickness changes from 1.5 to 4. A pair of the machined channel steel materials 1 are prepared, channels 1e are opposed inward to butt their flange butt sections 1d, and the butt parts are welded by butt seam welding, etc., to manufacture the square steel pipe column.
Patent JP-H04214711-A (JP)
Title: Complex resin composition
Inventor: SHIMADA MOTOO
IPC: C08L23/10
Filed: 1990-12-14
Abstract: PURPOSE:To obtain the subject composition, excellent in impact resistance and coating properties and suitable as injection molded products, etc., by reacting a specific polyisocyanate with a polyol and a polyamine and then mixing the resultant polyurethane with a polyolefinic resin. CONSTITUTION:The objective composition is obtained by reacting (i) a polyol such as polyethylene glycol with (ii) a nonaromatic polyisocyanate such as ethylene diisocyanate and (iii) a low-molecular polyamine such as ethylenediamine, providing (A) a thermoplastic polyurethane resin having 800-3000000 number-average molecular weight, then mixing the prepared thermoplastic polyurethane resin with (B) a polyolefinic thermoplastic resin such as polypropylene having preferably 10,000-3,000,000 number-average molecular weight at preferably (5:95)-(95:5) ratio as the weight of solid content.