baber/WOPTO huggingface dataset:
Patent JP-2001328782-A (JP)
Title: Safety device for stair lift
Inventor: KURODA TAKESHI
IPC: B66B9/08
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a safety device for stair lift equipped with a stationary rail and movable rail whereby the safety is enhanced by properly sensing existence of any foreign matter at each rail connecting point. SOLUTION: A casing 15 is inserted to inside the bottom of the stationary rail 5 in such a way as removable and is fitted with a limit switch 18, dog 20, mounting member 21, spool 25, and coil spring 26. The dog 20 is attached to the shank 21b of the mounting member 21 and protruded at the bottom surface of the stationary rail 5 in such a condition as movable in the rail axial direction integrally with the mounting member 21 and tiltable with respect to the rail axis. The spool 25 converts the motion of the dog 20 into linear motion in the rail axial direction and transmits it to the limit switch 18. The coil spring 26 energizes the spool 25 in such a direction as going apart from the limit switch 18.
Patent JP-2001326048-A (JP)
Title: Ic socket
Inventor: WATABE TATSUKI
IPC: H01R33/76
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To prevent a problem that a printed circuit board is possibly bent by a spring force housed in a probe and if the printed circuit board is bent, the contact between the terminal of the probe and the conductive pattern of the printed circuit board becomes unstable, thereby the contact between the bump of the package and the conductive pattern of the printed circuit board becomes unstable. SOLUTION: The IC socket comprises a first base 31 for contacting the printed circuit board 1, a second base 32 disposed on the top face of the first base via a second spring 8, a fourth base 34 which is disposed on the top face of the second base via a spring 7 with a weaker spring force than the second spring and is formed of a recess 34a for housing the package 2, a third base 33 which is fixed with the first base and surrounds the surroundings of the fourth base, and a probe in which terminals 61a, 62, 63 that penetrate the first, the fourth and the second bases are housed protruding.
Patent JP-2001329787-A (JP)
Title: Device and method for laying underground buried pipe
Inventor: IKETANI SUSUMU
IPC: E21D9/08
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for laying an underground buried pipe, allowing excavation and boring of high efficiency by positively supplying excavating liquid to a cutter bit by a liquid feeding means to allow the cutter bit to smoothly abut on the natural ground and to wash away excavated earth sticking to the periphery of the cutter bit. SOLUTION: This device A for laying the underground buried pipe lays the buried pipe 3 of specified length in the ground by force-feeding the excavating liquid b close to an excavating means 1 provided at a boring body 2, by the liquid feeding means 4 while excavating the natural ground by the excavating means 1 to advance the boring body 2 by an advancing means. A driving shaft 13 from a reduction gear 12 connected to a motor 10 is connected to the rotational center of the excavating means 1, and a liquid feed passage 15 for allowing the excavating liquid from the liquid feeding means to flow through so as to be fed to the excavating means 1 is formed in the driving shaft 14.
Patent JP-2001328334-A (JP)
Title: Scrap plate base paper disposal device
Inventor: KANAI ATSUSHI
IPC: B65F1/00
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To easily scrap stencil base papers in a scrap plate box into a trash bin. SOLUTION: This disposal device is equipped with a scrap plate box 1 provided detachably onto a printing equipment main body, a trash bin main body 21, a cover 22 arranged so as to cover the upper part of the trash bin main body 21, a box inserting port 26, which is rotatably supported to the cover 22 and through which the scrap plate box 1 is inserted, and a trash bin 20 having a rotary guiding means 24 holding a scrap plate box main body 2 inserted through the box inserting port 26.  By turning the scrap plate box main body 2 of the scrap plate box 1 to a direction so that the upper opening part 5 of the scrap plate box main body 2 directs downwards under the state that the scrap plate box 1 unloaded from the printing equipment main body is inserted in the box inserting port 26 by being guided with the rotary guiding members 24, a scraping member 6, which does not interlock with the above turning, through the relative shifting with the box main body 2, changes from the deepest position of the scrap plate box main body 2 towards the position of its upper opening part 5.
Patent JP-2001335455-A (JP)
Title: Bleaching cosmetic
Inventor: UDA MASANORI
IPC: A61K8/00
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain a bleaching cosmetic having an excellently bleaching effect on spot, freckle and dark complexion. SOLUTION: This bleaching ingredient is characterized by comprising one kind or a combination of two or more kinds selected from a glucose glycoside of L-ascorbic acid, an essence of Saxifraga stolonifera, an essence of parsley, an essence of apple, an essence of grape seed and whey.
Patent JP-2001002601-A (JP)
Title: Production of benzyl alcohol and its application
Inventor: NEUGEBAUER TORSTEN
IPC: C07B61/00
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To produce benzyl alcohols having widely variable substitution patterns, especially benzyl alcohols having a fluorine (containing) substituent through a simple safe process by reducing a specific benzaldehyde. SOLUTION: This benzyl alcohol is obtained by reacting (A) an aryl bromide of formula I [R1 to R3 are each H, F, Cl, NO2, a 1-12C alkyl, phenyl, OH, O(CH2)nCH3 (n=0-12), (CF2)nCF3 (n=0-2) or O(CX2)nCX3 (n=0-12; X is F or cL)] with (B) carbon monoxide and (C) a fumaric acid salt in the presence of (D) a palladium catalyst to obtain (E) a benzaldehyde of formula II and reducing the benzaldehyde to obtain a benzyl alcohol (e.g. 4- trifluoromethoxybenzyl alcohol) of formula III. Optionally, the component E is isolated and purified, and subsequently it is reduced in the second stage. The R1 in formulas I to III preferably takes a meta position to CH2OH, Br, CHO or CH2CH2NH2 group.
Patent JP-2001332934-A (JP)
Title: Microwave power source system for semiconductor manufacturing apparatus
Inventor: YUZURIHARA ITSUO
IPC: H01L21/205
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a microwave power source system for semiconductor manufacturing apparatus, capable of stably outputting and controlling both continuous waves and pulse waves of hundreds of kHz by providing a circuit for discharging electric charges which are charged on magnetrons. SOLUTION: In a microwave power source system 100, by switching a changeover switch 7 for a high-voltage power source 5 and a changeover switch 8 for a high-voltage power source 6 inside a high-voltage DC power source 1, a DC high-voltage E1 for outputting microwaves or DC high-voltage E2 for not outputting microwaves is selectively outputted to the anode 9b of a magnetron 9 inside an oscillation unit 2. When applying the DC high-voltage E2 which is a cutoff voltage to the anode 9b, electric charges which are charged on the magnetron anode 9b, are absorbed by a discharging circuit C6.
Patent JP-2001329041-A (JP)
Title: Production method of rigid foamed synthetic resin
Inventor: SATO HISASHI
IPC: C08G18/48
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a production method of an open cell rigid foamed synthetic resin of which raw materials has an excellent storage stability of and which has an excellent dimensional stability without generating sink-marks even if a large quantities of water is used as a foaming agent. SOLUTION: The production method of the rigid foamed synthetic resin comprises reacting (A) 25-60 mass% of a polyethyer polyol having an average hydroxyl group value of 300-600 mg KOH/g which is made by adding ethylene oxide or the ethylene oxide and an alkylene oxide of >=3C to sorbitol of an initiator, and contains contents of >=30 mass% of a construction unit based on the ethylene oxide, (B) 40-75 mass% of a polyol containing 10-55 mass% of the polyether polyol using a cyclic amine as an initiator, the polyol having an average hydroxyl group number of <=4 and the average hydroxyl group value of 200-600 mg KOH/g, and (C) a hydroxyl compound mixture containing 0-25 mass% of a polyether monool having the average hydroxyl group value of 20-700 mg KOH/g, the mixture being made by adding ethylene, propylene or both to an initiator,  using the water as the foaming agent in the presence of a foam stabilizer and a catalyst.
Patent JP-2001332326-A (JP)
Title: Terminal
Inventor: GIURA YASUO
IPC: H01R4/64
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To enable to suppress position drift between a terminal 20 and pads 12, 14 which are soldered by heating and melting cream solder 16, 18 and to improve soldered strength. SOLUTION: In soldering parts 32, 34 of the terminal 20, through holes 36, 38 are formed symmetrically about a mediator to a line segment connecting centering points 01, 02 of the soldering parts 32, 34, and the minimum internal wall surface space K11 and the maximum internal wall surface space K2 between the though holes 36, 38 which are equal to a minimum external wall surface distance P1 and a maximum external wall surface distance P2 between the pads 12, 14, are formed. In the case some part of the internal wall surfaces of the through holes 36, 38 are shifted outside from the external wall surfaces of the pads 12, 14 due to the position drift, the melted cream solder 16, 18 is spread out over the internal wall surface parts that have been shifted, which creates surface tension, and the position drift is suppressed by a force resulting from the surface tension.  A solder fillet is formed on most parts of the internal wall surfaces of the though holes 36, 38 by the suppression of the position drift so that the soldered strength is improved. Further, the effect of suppressing the position drift and the soldered strength are improved by notches 40 to 54.
Patent JP-2001339626-A (JP)
Title: Image pickup device
Inventor: YAMAGUCHI TOSHINOBU
IPC: G03B17/18
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide construction for an image capturing device which has a thin body although a display is disposed at back of an image pickup part. SOLUTION: An image pickup device is composed of an image pickup part, a display and a light guiding part which guides light reflected by a slope to the display and has a thin part formed by the slope and disposed at back of the image pickup part.
Patent JP-2001332691-A (JP)
Title: Semiconductor device and circuit module comprising the same
Inventor: YOSHII MASAHARU
IPC: H01L27/04
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To reduce the test cost for a digital interface which is fast and low- amplitude differential signal. SOLUTION: A liquid-crystal controller 1 comprises a clock transmission transmitter TCO of the digital interface, a data transmission transmitter TDO, a clock receiver RCI and a data receiver RDI. Here, a feedback loop is established between the transmitters TCO and TDO and the receivers RCI and RDI with a clock line L1 and a data line L2. A test data generated by a test data generating circuit 6 is transmitted/received and a comparison result from a comparison circuit 7 is outputted from a test output end PTO. Thus, a liquid- crystal controller 1 self-test the clock and data transmission of the digital interface with no expensive tester, resulting in reduced test cost.
Patent JP-2001303494-A (JP)
Title: Adsorbing photocatalytic inorganic sheet
Inventor: TANAKA HIROO
IPC: B01J35/06
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a noncombustible adsorbing photocatalytic inorganic sheet effective for efficiently decomposing a harmful substance to cause the air pollution and odor generation and making the substance harmless. SOLUTION: The objective adsorbing photocatalytic inorganic sheet effective for efficiently decomposing a harmful substance to cause the air pollution and odor generation and making the substance harmless is produced by preparing a composite sheet using all components comprising an organic pulp, an adsorbent, a photocatalyst, an inorganic fiber, an inorganic substrate forming component and a polymer flocculant or using a material group composed of the above components excluding the organic pulp and the polymer flocculent by a semi-dry method or a wet method in a manner to obtain the sheet containing a larger amount of the adsorbent than the photocatalyst and baking the obtained sheet at >=500 deg.C to make the sheet noncombustible and increase the strength of the sheet.
Patent JP-2001337719-A (JP)
Title: Maintenance support system for control device
Inventor: KADOHARA HOZUMI
IPC: H04N7/18
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To improve an efficiency of maintenance operation by certainly identifying an accident site referring to each diagram of measuring control device by means of displaying accident information on the real image of measuring control. SOLUTION: A measuring control device 1 to produce or input and output control signal to a control object, an image receiver 13 to input real image of the measuring control device 1 which is a maintenance object, an image processor 14 to input the real image fetched in the image receiver 13 as well as to receive the accident information transmitted from the measuring control device 1 and to display the accident information again in the real image of the measuring control device 1 to which the accident information is transmitted are provided in the invention.
Patent JP-2001339389-A (JP)
Title: Relay station supervisory system
Inventor: ISHII KOICHIRO
IPC: H04B17/40
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a relay station supervisory system where one supervisory device can supervise and control relay stations with different functions and operations by allowing each relay station to use different recognition data. SOLUTION: The recognition data are provided in advance to each relay station to authenticate the relay stations 11a, 11b and 11c whose operations differ from each other. An A relay station 11a, a B relay station 11b and a C relay station 11c transfer each message of A control supervisory data 15a, B control supervisory data 15b and C control supervisory data 15c to a data transfer section 13 in the supervisory device 12. The data transfer section 13 collates the recognition data to share the A control supervisory data 15a, B control supervisory data 15b and C control supervisory data 15c to an A supervisory control section 14a, a B supervisory control section 14b and a C supervisory control section 14c respectively. Thus, the supervisory device 12 can supervise the operating state of each relay station whose operations differ from each other.  Similarly the control supervisory data 15a, 15b and 15c from the supervisory control sections 14a, 14b and 14c are respectively shared to the relay stations 11a, 11b and 11c.
Patent JP-2001338557-A (JP)
Title: Vacuum valve
Inventor: KINOSHITA SUSUMU
IPC: H01H33/66
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum valve having less cracking at an interface or a welded part where a plurality of kinds of materials make contact. SOLUTION: There are provided a cylindrical ceramic insulating tube 1, disc-like seal rings 2 and 3 jointed to the end parts of the ceramic insulating tube 1, an electrode penetrating the centers of the seal rings 2 and 3, metal caps 7 and 8 provided so as to enclose joint parts 6 between the ceramic insulating tube and the seal rings, and an insulating coat 9 which coats between the electrode and the ceramic insulating tube 1, containing the metal caps 7 and 8.
Patent JP-2001334857-A (JP)
Title: Connection device
Inventor: NOMURA HIDEMASA
IPC: B60N2/90
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a state where a connection device for rotatably and detachably mounting a seat cushion on a seat supporting body with a fitting shaft can firmly be mounted and easily be conducted detachment/attachment operation. SOLUTION: A connector 30 on a mobile side is rotatably and pivotally supported by a connector 20 on a fixed side which is fixed on a seat supporting body 3b around the axis core X. When the connector 30 on a mobile side is conducted turning operation and comes in a connection releasing position, a drawing and inserting port of a notch 33 of the connector 30 on a mobile side is matched with that of a notch 23 of the connector 20 on a fixed side, and a fitting shaft 8 which is provided on the seat cushion can be drawn from and inserted in the notch 23 of the connector 20 on a fixed side.  When the connector 30 on a mobile side is operated in a connection position, the drawing and inserting port of the notch 33 of the connector 20 on a mobile side causes positional deviation to that of the notch 23 of the connector 20 on a fixed side, and the fitting shaft 8 is rotatably supported by the connector 20 on a fixed side and the connector 30 on a mobile side.
Patent JP-2001338281-A (JP)
Title: Moving object detector
Inventor: NAGAOKA SHINJI
IPC: G08G1/16
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a moving object detector capable of preventing the relative moving direction of an subject from being detected erroneously, when the subject provided by a camera touches the terminal part of an image. SOLUTION: When the subject contained in a reference image provided by a camera 1R touches the terminal part of the reference image, a representative deciding point at the position of that subject is moved from a center of gravity G in the area of the subject to a point GE at the terminal part of a circumscribing rectangle close to the center of the image and on the basis of the moved deciding point, the moving direction of the subject is detected.
Patent JP-2001338954-A (JP)
Title: Semiconductor wafer processing system and semiconductor wafer processing method
Inventor: ABE TOMOHIRO
IPC: H01L21/822
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To enhance the efficiency of probing and trimming processing for an IC chip formed on a semiconductor wafer. SOLUTION: The semiconductor wafer is charged in a probing/trimming device 3, a measured value obtained by probing the IC chip formed on the semiconductor wafer is supplied to a test device 5, converted into trimming data by the test device 5, the trimming data is supplied from the test data 5 to the probing/trimming device 3, and trimming processing is performed by the probing/trimming device 3 on the basis of the trimming data.
Patent JP-2001345301-A (JP)
Title: Method of cleaning electronic material
Inventor: TSUKAMOTO KAZUMI
IPC: H01L21/304
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of cleaning an electronic material of highly general purpose by which both metals and fine particles can be effectively removed from an object to be cleaned in a short time and at a low cost, without using a dense chemical liquid or chemicals designated as poisonous substance during a cleaning step after CMP. SOLUTION: This method is used for cleaning an electronic material to which CMP is applied in advance, and a cleaning liquid is ultrapure water of 45 deg.C or higher in which hydrogen, an oxygen or a rare gas is melted. The cleaning liquid is used to clean the electronic material while irradiating an ultrasonic wave of 10 kHz to 3 MHz to the cleaning liquid.
Patent JP-2001288297-A (JP)
Title: Rubber composition and pneumatic tire using the same
Inventor: MOTOFUSA SHINICHI
IPC: C08L9/00
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition which has improved in heat resistance and is suitable as the reinforcing rubber for the side wall portion of a tire and the bead filler rubber of a tire, and a pneumatic tire using the same. SOLUTION: The rubber composition comprises (A) natural rubber and/or a diene based synthetic rubber and (B) a compound represented by the formula: R1-S-S-A-S-S-R2, wherein A is a 2-10C alkylene group; and R1 and R2 are each a monovalent organic group containing a nitrogen atom, and the pneumatic tire uses this rubber composition in the rubber reinforcing layer of the side wall portion and/or in the bead filler.
Patent JP-2001340016-A (JP)
Title: Method for cultivating perennial plant
Inventor: YOSHIMURA HITOSHI
IPC: A01G1/00
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide the subject method capable of blooming plants twice in a year, and also obtaining a high-height and high-quality plant body even when bloomed in autumn. SOLUTION: This method is such one as to cultivate a perennial plant belonging to Papaveraceae, Paeoniaceae, Saxifragaceae, Rosaceae, Ranunculaceae, Plumbaginaceae, Liliaceae, Caryophyllaceae, Violaceae, Campanulaceae or Compositae, and characterized by including at least the following processes (1) to (5) (1) process of transplanting roots when possibly meeting with low- temperatures, (2) process of thermal insulation- or heat-treating for a given period the roots met with low-temperatures, (3) process of digging up roots finished in blooming and preserving them at low-temperatures, (4) process of re-transplanting the roots preserved at low-temperatures, and (5) process of thermal insulation- or heat-treating the transplanted roots again.
Patent JP-2001348487-A (JP)
Title: Thermally expansible fireproofing composition
Inventor: KAWASAKI EISHI
IPC: C08K3/38
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a thermally expansible fireproofing composition capable of exhibiting superior deformation-preventive performance. SOLUTION: The thermally expansible fireproofing composition comprises a resin component and an inorganic deformation-preventive agent which contains boric acid.
Patent JP-2001348970-A (JP)
Title: External wall joint structure and sealing member for external wall joint
Inventor: KABETANI HIDEO
IPC: E04B1/684
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an external wall joint structure which facilitates installation thereof, is inexpensive in cost, has beautiful appearance, and can withstand secular change, and to provide a sealing material for an external wall joint. SOLUTION: The external wall joint structure 20 is for use in sealing the joint 12 of an external wall material 11, and has a sealing material 21 inserted into the joint 12. The sealing material 21 includes a rear edge 24 arranged on the rear side of the external wall material 11, a front edge 22 arranged on the front side of the external wall material 11, and a connecting portion 23 connecting both the rear and front edges. The rear edge 24 and the front edge 22 both are wider in width than the connecting portion 23, and the front edge 22 is wider in width than the joint 12. Further, a gap between a side surface of the connecting portion 23 and a side surface of the external wall material 11 facing the joint 12 is filled with an adhesive 25.
Patent JP-2001346585-A (JP)
Title: Photochemical protein capable of using chlorophyl d photoreceptive coloring matter and gene encoding the same
Inventor: MIYASHITA HIDEAKI
IPC: C12N1/12
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain a new photochemical protein and to make use of a photochemical function using a wavelength region which cannot be utilized. SOLUTION: This gene encoding a photochemical protein uses chlorophyl (d) as a photoreceptive coloring matter.