baber/WOPTO huggingface dataset:
Patent JP-2002006885-A (JP)
Title: Method for recording and reproducing conditional digital information, reproducing method, and storage medium used for the same
Inventor: HAYASHI KOZO
IPC: G10L19/00
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a device for recording and reproducing digital information, a reproducing method, and a recording medium used for them, which indirectly inform a user of digital information that a term of reproducing expires and surely protect secrecy of contents of digital information after expiration of the term of reproducing. SOLUTION: In order to reproduce and output digital information accompanied with condition information indicating the term of reproducing from the recording medium in this recording and reproducing device, a control means discriminates whether the term of reproducing expires or not on the basis of conditional information (step #5), and the control means selects data from digital information at random (steps #10 and #15) when discriminating expiration of the term of reproducing, and changed or erased digital information of selected data is updated and recorded in the recording medium (step #29), and the position of changed or erased data is recorded in the recording medium (step #25).
Patent JP-2002009338-A (JP)
Title: Nitride semiconductor element
Inventor: TOYODA TATSUNORI
IPC: H01L33/42
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a nitride semiconductor element which has high enough reliability and is excellent in light emission property in a nitride semiconductor element wherein both electrodes are formed on the same surface. SOLUTION: The nitride semiconductor element has an n-type nitride semiconductor layer provided on a substrate, a negative electrode and a p-type nitride semiconductor layer which are provided apart mutually on the n-type nitride semiconductor layer, a light transmitting first positive electrode provided almost all over the p-type nitride semiconductor layer, and a second positive electrode for bonding provided on the first positive electrode. It has a first insulating film in continuation to at least an upper surface of the element whose opening part is each bonding part on the negative electrode and the second positive electrode, and has a second insulation film in continuation to at least a side surface of the element making each bonding part and a part above a light emission surface an opening part.
Patent JP-2002004301-A (JP)
Title: Method for reinforcing pillar-like structure
Inventor: YAMADERA NORIAKI
IPC: E01D19/02
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an efficient method for reinforcing an underground part of a pillar-like structure. SOLUTION: A plurality of steel plate members 1a are provided around a pier 3, and the joint end parts are jointed together to form a steel plate block 1. A pressurizing plate 5 and a press-fit device 2 comprising a hydraulic jack 11 whose upper end part is allowed to be fixed to a rod 12 for tension transmission are installed on the steel plate block 1. The hydraulic jack 11 is extended so that the steel plate block 1 is press-fitted underground by a specified length, then the press-fit device 2 is decomposed and removed. The press-fitted steel plate block 1 is added with a next steel plate block 1 on which the press-fit device 2 is assembled. The hydraulic jack 11 is extended so that the steel plate block 1 is press-fitted underground. The construction process is repeated to press-fit the steel plate block 1 underground.
Patent JP-2002005959-A (JP)
Title: Coaxial-type contact probe and contact probe for multipoint measurement
Inventor: NISHIKAWA HIDEO
IPC: H01L21/66
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a coaxial-type contact probe and a contact probe for multipoint measurement, capable of accurately measuring TDR even for a printed circuit board having a short pattern length or having a short distance between a signal line and GND. SOLUTION: In a probe body part 2, a contact 10 for signaling and contacts 20 for earthing are electrically connected and fixed to an inner conductor 31 and an outer conductor 33, respectively, of a coaxial cable 30 at an end part of the coaxial cable 30. The probe body part 2 is elastically supported by a support body 42 in such a manner that it can recede against an elastic force, and movable end pins 21 of the contacts 20 for earthing are elastically supported in such a manner that they can recede against an elastic force while maintaining electrical connection with a tube body 22.
Patent JP-2002009063-A (JP)
Title: Semiconductor manufacturing device
Inventor: YANAGISAWA AKIHIKO
IPC: C23C16/44
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide the collecting device of an exhaust system condensing material, which collects a liquid-like condensing material in a state where the atmosphere of the evacuating exhaust system of the device is kept without reducing the cooling efficiency of the liquid-like condensing material and without stopping the operation of a film forming device, and which can make cleaning gas including chlorine(Cl), hydrogen fluoride(HF) and the like flow to a trap. SOLUTION: While the film forming device is operated, exhaust gas (20) flows to the direction of a vacuum exhaust system (21) from the upper part of the trap (13). A gaseous material such as the non-reactive liquidous raw material in exhaust gas is cooled and condensed to condensing material (18). It passes through opening/closing valves (23) and (24) which are fully opened and flows to a tank part (14). When the condensing material stored in the tank part, the opening/closing valves (23) and (24) are fully closed, a joint (22) installed between the two opening/closing valves is opened, the tank is separated and the condensing material is collected.
Patent JP-2001349273-A (JP)
Title: Valve unit and container
Inventor: CHIKASHIGE KIYOSHI
IPC: F16K15/04
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a valve unit and a container, easy to assemble and recycle and inexpensive to manufacture. SOLUTION: A pipe shaped piston portion 3 is slidably inserted into a pipe shaped valve body 2 to be inserted in a container body Y and detachably mounted therein and a bellows 19 capable of being reset in the direction of elongation, via which the piston portion 3 is communicated with an opening portion 13, is connected between the insertion end of the piston portion 3 and the opening portion 13.
Patent JP-2002008788-A (JP)
Title: Jack connector, plug connector and connector device
Inventor: KONDO TAKAHIRO
IPC: H01R107/00
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To miniaturize a jack connector of a power supply connector device. SOLUTION: Adjacent catching contact members are built in a housing 50 with the catching piece 51c-Y1 of a catching contact member 51 on the Y2 side partially entering a space 52 between a first catching piece 51c-Y2-1 and a second catching piece 51c-Y2-2 of the catching contact member 51 on the Y1 side. When viewing the jack connector in the direction X1-X2, the catching piece 51c-Y1 of a catching contact member 51-1 is in a state of the first catching piece 51c-Y2-1 overlapping the second catching piece 51c-Y2-2 of the catching member 51-2. Since the catching contact members 51-1 to 51-4 are arranged side by side by having the overlapping parts 54, a pitch P2 is shorter than the dimension (a) of the catching contact member 51. The dimension in the direction Y1-Y2 of the jack connector 32 is short.
Patent JP-2002004550-A (JP)
Title: Double floor structure
Inventor: HIRAIDE MASAKAZU
IPC: E04F15/02
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a double floor structure allowing sound insulation and the compressive strength of a floor to be increased so as to remedy the problem that sound waves are propagated through a double floor space to depress the sound insulation between habitable rooms in the execution of work for supporting a partition wall on a support under the floor of the habitable room. SOLUTION: The sound insulation is provided by using a long supporting member for supporting the partition wall and continuously partitioning the underfloor section below the habitable room along the longitudinal direction of the partition wall. The supporting member, which is timber, plywood, or a composite member made by reinforcing the top and under surfaces of a synthetic resin with the plywood, etc., is laid under the floor of the habitable room in such a manner as to be parallel to the longitudinal direction of the partition wall for the purpose of increasing the compressive strength of the floor. Mortar or the like serving as an unevenness adjusting member is disposed in order not to directly transmit the vibrations of the floor downstairs.  The space formed due to an arrangement in a double floor can be used as a storage room, and a long member or a panel can also serve as a section of the storage room.
Patent JP-2002012984-A (JP)
Title: Primer for titanium alloy
Inventor: SAITO HIROAKI
IPC: A63B102/32
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a primer for a titanium alloy with an improved adhesion and water resistance. SOLUTION: The primer for the titanium alloy includes an acrylic resin (A), a polyisocyanate chemical compound (B), an alicyclic epoxy compound (C), a silane coupling agent (D), and a scaly extender (E).
Patent JP-2002012065-A (JP)
Title: Seat track handle
Inventor: KAJIWARA YASUHIRO
IPC: B60N2/06
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To prevent worsening of operability and operating feeling of a loop handle type seat track handle in the case of disposing the seat track handle in a position proving no hindrance to a person seated on a seat. SOLUTION: This loop handle type seat track handle 10 is composed of a front handle part 10a and a rear arm part 10b connected to each other by a connecting mechanism 10c. The handle part 10a of the seat track handle 10 can be pulled out forward, so that a space between a front side grip part 11b of the handle part 10a and the front end part of a seat cushion 21 can be enlarged when operating the seat track handle 10.
Patent JP-2002012724-A (JP)
Title: Polystyrene resin composition and resin molding
Inventor: KITSUKAWA MORIKAZU
IPC: C08L25/04
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a polystyrene resin composition excellent in moldability for moldings excellent in impact resistance, and moldings made of the resin composition. SOLUTION: The resin composition contains 55-93 mass % of polystyrene resin, 5-40 mass % of wollastonite, and 0.01-5 mass % of a modified polyolefin having a number average molecular weight of 2,000-20,000. The moldings are manufactured by use of this resin composition.
Patent JP-2002017316-A (JP)
Title: Refreshing beverage and method for producing the same
Inventor: TANAKA YOSHIHIKO
IPC: A23L17/60
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a refreshing beverage preservable for a long period of time at a normal temperature, having a flavor and a taste of essential sea tangle and an excellent feeling in drinking, comprising a sea tangle as a raw material. SOLUTION: A sea tangle is immersed in water, a soluble solid content is extracted, the sea tangle is taken out from the water after the extraction and a liquid contained in the swollen sea tangle is returned to the water. After the separation of the liquid, the water containing the soluble solid content is filtered to remove a floating solid content and the weight ratio of the soluble solid content of sea tangle to the whole water containing the soluble content of sea tangle is adjusted to 0.4-2.2% The water is sterilized and sealed in a container for drinking.
Patent JP-2002022292-A (JP)
Title: Ceiling recessed air conditioner
Inventor: ITO SHUNTARO
IPC: F25B1/00
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling recessed air conditioner that is free from deterioration of performance and seizure of a compressor due to shortage of a circulating refrigerant or oil by preventing the refrigerant discharged from the compressor from stagnating in a discharge pipe (first indoor connection pipe) during cooling operation. SOLUTION: In the air conditioner, a first outdoor pipe connection part 6a1, a second outdoor pipe connection part 6a2 and a third outdoor pipe connection part 6a3 are correspondingly connected to a first indoor pipe connection part 6b1, a second indoor pipe connection part 6b2 and a third indoor pipe connection part 6b3 by connection pipes C. The first indoor pipe connection part, the second indoor pipe connection part and the third indoor pipe connection part are sequentially connected with each other in this order. A bypass passage D making the first indoor connection pipe and the second indoor connection pipe C2 to communicate with each other is provided so as to prevent the first indoor connection pipe C1 from forming a closed circuit when cooling operation is performed.
Patent JP-2002018265-A (JP)
Title: Adsorption inhibitor of protein
Inventor: TSUCHIYA SHIGEO
IPC: C09K23/42
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain an adsorption inhibitor of protein dispensing with complicated operation such as coating operation, or the like, not having fear such that a coating agent peels off from a container to be mixed with a protein solution or fear bringing about the lowering of the refining degree (purity) of protein and not generating the degeneration such as modification, or the like, of protein. SOLUTION: The adsorption inhibitor of protein consists of a reducing agent and a polyoxyethylenic nonionic surfactant.
Patent JP-2002023026-A (JP)
Title: Optical connector
Inventor: YAMAGUCHI TORU
IPC: H01L31/0232
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical connector which can be fixed on a substrate member with suppressed labor and time necessary for installation work for the fixation. SOLUTION: A receptacle 1 as an optical connector is fixed on a printed wiring board 70. The printed wiring board 70 is provided with a slit 71. The receptacle 1 is provided with a housing 21, optical receiving/transmitting devices 24a and 24b housed in this housing 21 and ground terminals 22. The housing 21 is provided with a base material having conductivity and an insulating film formed on the surface of this base material. The housing is provided with ground terminal press-fitting parts 35. The ground terminals 22 are press-fitted into the ground terminal press-fitting parts 35 and engaged to the slits 71. When the ground terminals 22 are press-fitted into the ground terminal press-fitting parts 35, the insulating film is removed and the ground terminals are contacted with the base material.
Patent JP-2002023535-A (JP)
Title: Fixing device
Inventor: ONODERA TAKESHI
IPC: G03G15/20
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To shorten the half time of a printer due to replacing work for a fixing lamp by making the replacing work easy, and also to hold the fixing lamp mounted in a heat roller at a correct position without causing any position shift in the heat roller. SOLUTION: This device is provided with a lamp holder regulating means (59b) which engages with a 2nd lamp holder (29) while a lamp cartridge (27) is mounted on the heat roller (14) so that the axial movement of the lamp cartridge is restricted.
Patent JP-2002019736-A (JP)
Title: Sealing device
Inventor: MORI NORIO
IPC: B65B51/06
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To facilitate a roll-replacing work and works accompanying the roll- replacing work in an adhesive tape pasting mechanism which is arranged under a carrying path in a sealing device constituted in such a manner that the adhesive tape pasting mechanism is arranged under the carrying path which horizontally carries a pasting objective works, and an adhesive tape which is introduced from an adhesive tape roll is guided while being wound on a pasting roller, and the adhesive tape is continuously pasted on the pasting objective works being carried along the carrying path. SOLUTION: The adhesive tape pasting mechanism 4 which is arranged under the carrying path A is supported rockably and displaceably in the vertical direction from a tape pasting action location to an adhesive tape roll-replacing location which is exposed on the top of the carrying path A. At the same time, a balance mechanism 50 which stably holds the adhesive tape pasting mechanism 4 at the adhesive tape roll-replacing location is provided.
Patent JP-2002024755-A (JP)
Title: Reader of both optical and radio wave types
Inventor: TERAURA NOBUYUKI
IPC: G06K17/00
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To reduce a peak value of power consumption when obtaining information from an optical information recording part and an ID tag simultaneously. SOLUTION: When information reading from the optical information recording part and information reading from the ID tag are done simultaneously, lighting of an LED which is a light source and transmission of a radio wave signal for power from a transmission antenna coil are done alternately to reduce a peak value of power consumption.
Patent JP-2002041080-A (JP)
Title: Vocabulary prediction method, voice recognition method, vocabulary prediction equipment, voice recognition equipment, computer system, memory medium and program trasmitting equipment
Inventor: MORI SHINSUKE
IPC: G06F40/00
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a vocabulary prediction method which can raise the accu racy of prediction. SOLUTION: Using string of a partial parse tree covering the word string to the time in each step of word prospect, the partial parse tree having a useful information is selected by the prospect of the next word. In other word, the accuracy of the prospect is improved by selecting the most useful word and/or word string for the prospect of the next word based upon the relation structure and the word string to be a history. Specifying the partial parse tree relating to a word to be prospected, thereafter, the next word is prospected from the partial parse tree, that is, the word and/or word string estimated to be a relation having the connection with the word of prospective object.
Patent JP-2002031274-A (JP)
Title: Pipe forming method and assembly type pipe
Inventor: KAKIYAMA TAKAYUKI
IPC: F16L9/22
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To easily form a pipe having a desired inner diameter and a desired cross section. SOLUTION: A pipe Q having a desired inner diameter is formed by connecting a predetermined number of pipe peripheral wall construction member P for constituting the pipe peripheral wall to one another. Each of the pipe peripheral wall construction members P is constituted of a pipe peripheral wall construction part 11 having a length corresponding to a pipe length at a predetermined width, and connection parts 12, 13 arranged at both ends in a width direction of the pipe peripheral wall construction part 11 for connecting the pipe peripheral wall construction members P to each other. The pipe is formed so as to connect the pipe peripheral wall construction members P to each other by the connection parts 12, 13. The number of the pipe peripheral wall construction members correspond to the desired inner diameter.
Patent JP-2002022705-A (JP)
Title: Magnetic sensor, magnetic field detection method, and its device
Inventor: TOYODA KAZUMI
IPC: G01N27/83
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic sensor detecting a magnetic leakage flux due to a internal/surface flaw of a steel plate under a stable linear characteristic by determining a direction property of the magnetic flux by means of a magnetic impedance element. SOLUTION: The magnetic impedance element A outputting a variable wave varied by an external magnetic field is arranged on one face of a base board 11, and a coil C superimposing a bias magnetic field and a negative feedback magnetic field mutually and impressing them to the magnetic impedance element A is arranged on the other face of the base board 11.
Patent JP-2002031275-A (JP)
Title: Abrasive resistant double pipe
Inventor: KURUMACHI TAKAHARU
IPC: F16L9/10
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To stably use pipes in a slurry transportation over a long period by preventing ceramics from cracking. SOLUTION: In this abrasive resistant double pipe with inner peripheral wall reinforced by inserting the ceramic pipes 1 into a metal pipe 3, a spacer 4 of metal comprising a U-shaped ring in section and provided with an abrasion resistant coating layer 7 at a contact surface with a fluid is provided to a connection part between the ceramic pipes 1.
Patent JP-2002030132-A (JP)
Title: Composition of raw material of polyurethane for organic composite foam, and organic composite foam
Inventor: NISHINO KENJI
IPC: C08G101/00
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an organic composite foam which gives a rigid polyurethane foam excellent in adherence to a face material and dimensional stability although water is used as a foaming agent, and a composition of raw materials of a polyurethane for the organic composite foam. SOLUTION: The composition of raw materials of a polyurethane for an organic composite foam contains a polyol (A) containing 15-100 wt.% sorbitol based polyether polyol (a1) and 0-85 wt.% glycerin based polyether polyol (a2) and having an average hydroxy number of 300-450 mg KOH/g, a polyisocyanate (B), and water (C) in an amount of at most 7 pts.wt. based on 100 pts.wt. of the polyol (A).
Patent JP-2002031384-A (JP)
Title: Heat-exchanging ventilator
Inventor: CHITO AKIHITO
IPC: F24F7/08
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a heat-exchanging ventilator, having an automatically operable humidifying function capable of attaining energy saving and amenity independently, without having to rely on other devices. SOLUTION: The heat-exchanging ventilator can perform heat-exchanging ventilation and ordinary ventilation, where heat exchange is not carried out by a switching damper 13 and is provided with a humidifier 5. The heat-exchanging ventilator is provided with a controller circuit 14 for making decision on switching the damper 13 and controlling the humidifier 5, an outside air temperature detecting means 16 for detecting outside air temperature, an indoor air temperature detecting means for detecting indoor air temperature and a humidifying operation setting means 19 for setting operation of the humidifier 5.  When humidifying operation is set by the humidifying operation setting means 19, the switching damper 13 is activated by the control circuit 14 to start the ordinary ventilation, if room temperature is not higher than a virtual set indoor air temperature set as a comfortable temperature and the relation (indoor air temperature less the outdoor air temperature being larger than or equal the minimum to the value set) is satisfied at making of the decision of switching the controlling circuit 14 during heat exchanging ventilation operation.