baber/WOPTO huggingface dataset:
Patent JP-2002076958-A (JP)
Title: Base station receiver
Inventor: SHINDO MASAHIRO
IPC: H04B1/707
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To improve sensitivity and interference suppression performance of a base station receiver used for CDMA system mobile radio communication in the wide frequency band of the 3rd generation. SOLUTION: A bandwidth of a front-end RF band-pass filter 1 is set as the bandwidth for allowing transmission of only one channel among assigned three to four channels. A low noise amplifier assures a high gain to realize high sensitivity and interference suppression characteristic. As a result, the circuits after the mixer in the next stage have been freed from restriction of noise.
Patent JP-2001131208-A (JP)
Title: Polymer array for polymeric brush and method for preparing the same
Inventor: MCGALL GLEN
IPC: C12Q1/68
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a high-density polymer array with good or improved performances under various assay conditions. SOLUTION: This method for manufacturing a polymeric brush substrate for use in a solid-state synthesis of a polymer comprises the steps of: (a) providing a substrate covalently-bonded with one or more free radical initiators each having a radical generation section located in the distance from the substrate; and (b) forming a polymeric brush by contacting the covalently-bonded substrate with a monomer under a condition so as to accelerate the free radical polymerization from the radical generation section of the initiator.
Patent JP-2002078416-A (JP)
Title: Gardening medium
Inventor: YAMAMOTO SOICHI
IPC: A01G1/00
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a gardening medium capable of retaining a fixed shape for a long time and mass-treatable. SOLUTION: This gardening medium 20 is characterized in that the gardening medium 20 comprises gardening slabs 22 and gardening pots 10 each constituted of a molding obtained by mixing chaff 12 with sheath-core type fibers 14 composed of a core part and a sheath part having a lower softening temperature than that of the core part and thermoforming the mixture, the gardening slabs 22 and the gardening pots 10 are made so that the gardening pots 10 have each a recessed part 10a to fix a plug seedling 60 and the gardening slabs 22 have each a placing face 22a to place the gardening pots 10 and at least two or more moldings 24 are laminated in the direction of the placing face 22a.
Patent JP-2002078833-A (JP)
Title: Manufacturing method of golf club head
Inventor: KONO MASARU
IPC: A63B102/32
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To reduce the molding failure to improve the productivity. SOLUTION: In this manufacturing method of golf club head, a golf club head is manufactured by precision casting. A casting die 2 comprises a molding space 5 having the circumferential molding face 3 for molding the circumferential surface of the golf club head and a main gate 6 having one end opened to the circumferential molding face 3 to pure a molten metal to the molding space. The circumferential molding face 3 is recessed to provide a recessed groove G extending in a part hardly filled with the molten metal from the main gate 6, whereby a cast head base body having a rib swollen by the recessed groove G on the outer surface is molded.
Patent JP-2002078830-A (JP)
Title: Setting method for club face direction
Inventor: SAEGUSA HIROSHI
IPC: A63B53/00
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a setting method for club face direction capable of precisely setting the direction of a club face in the same standard and executing a highly precise golf club test. SOLUTION: A laser beam is emitted to the hitting point position P of the club face 3 from a laser beam source 4 in a fixed standard position, and the direction of the club face 3 is set on the basis of the radiating position R of the reflected light.
Patent JP-2002079139-A (JP)
Title: Pretreating method and system therefor
Inventor: NAKAJIMA TEPPEI
IPC: B01J4/00
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of vibration and breakage in a centrifugal specific gravity classifier by separating waste synthetic resins and selecting and removing heavy matter from waste before centrifugal specific gravity classification. SOLUTION: The centrifugal specific gravity classifier classifies the waste synthetic resins separated from crushed waste mixture containing plural kinds of waste synthetic resins to synthetic chlororesins contained therein and other synthetic resins by utilizing centrifugal force. A pretreatment system is provided in a prestawe of the centrifugal specific gravity classifier and is provided with a water classification device 20 which ahs a spiral agitation water stream to which the waste mixture before separation is charged, accompanies the agitating water stream with the waste synthetic resins described above contained in the waste mixture described above, and separating-removes the heavy matter having a specific gravity larger than that of the waste synthetic resins from a discharge port 4.
Patent JP-2002083905-A (JP)
Title: Semiconductor package and its manufacturing method
Inventor: KOBAYASHI TOSHIHIKO
IPC: H01L23/28
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized light-weight semiconductor package by improving radiation of a heat sink and its manufacturing method. SOLUTION: The semiconductor package 10 comprises a heat sink 12 composed of a bottom 13 and a top 14, a semiconductor chip 11 underlying the bottom 13, and a resin 17 sealing the semiconductor chip, the bottom, and the top except the upside. A plane of the top 14 is formed larger than that of bottom 13, and radiation fins 14a are formed on the upper surface of the top 14.
Patent JP-2002088609-A (JP)
Title: New plastic woven fabric and method for producing the same
Inventor: YAMAMOTO TATSUYA
IPC: D03D1/00
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic woven fabric capable of reducing thickness and air permeability, having excellent dimensional stability and to provide a method for producing the same. SOLUTION: A monofilament splittable in its sectional area is used as a part or the whole of a weft, the monofilament yarn is divided in its sectional area into plural parts at least at warp crossing parts when woven with warps and gap parts formed between the warps are filled with the divided monofilament pieces.
Patent JP-2002088424-A (JP)
Title: Golf club and metallic material for golf club
Inventor: UENO TAKASHI
IPC: A63B102/32
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a golf club provided with a structural member consisting of a metallic material having more excellent corrosion resistance than heretofore, and to obtain the metallic material for the golf club. SOLUTION: The golf club is provided with a structural member consisting of a metallic material essentially consisting of Ag, containing, by weight, 0.1 to 4.9% Pd and containing one or plural elements selected from the groups consisting of Al, Au, Pt, Cu, Ta, Cr, Ti, Co and Si by 0.1 to 4.9% in total.
Patent JP-2002087970-A (JP)
Title: Insect bite-treating agent
Inventor: HORII AKIHIRO
IPC: A61K33/06
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an insect bite-treating agent suppressing or widely reducing symptoms caused by the insect bite such as itchiness, pain, inflammation and swelling simply and also surely by using it as an external agent. SOLUTION: This insect bite-treating agent contains alum or burnt alum as an active ingredient, and the insect bite-treating agent is especially effective for the mosquito bite or bee sting.
Patent JP-2002094392-A (JP)
Title: Transmission power control method and transmission power controller, and mobile wireless station
Inventor: KATO EISHIN
IPC: H04B1/04
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a mobile wireless station that attains an optimum power supply efficiency, even when transmission rate or the like differs or the transmission power and the battery voltage fluctuate. SOLUTION: In the transmission power controller, where a high frequency power amplifier circuit 111 has a semiconductor amplifier element adopting a common source connection, controlling the gate voltage and/or the drain voltage of the semiconductor amplifier element linearly changes the gain of the high-frequency power amplifier circuit 111 for controlling transmission power. Preferably, a gate voltage control variable is read from a table 113, and drain voltage control variable is read from a table 117. Thus, even when the dynamic range of transmission power control is wide, the dynamic range is ensured without increasing the circuit scale, and the power supply efficiency when the battery voltage is high; and when the output power is low, and other than maximum output power is improved, without deteriorating the modulation distortion characteristics.
Patent JP-2002087028-A (JP)
Title: Pneumatic safety tire
Inventor: KATO HIROYUKI
IPC: B60C5/08
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a pneumatic safety tire with a core consisting of a tube arranged inside the tire by adopting a measure to advantageously prevent the tube from going flat when travel is continued after the tire goes flat and omitting a protective layer on the tube. SOLUTION: The pneumatic safety tire has a core 3 consisting of an annular tube arranged in a space delimited between a hollow doughnutlike tire 1 and a rim 2 mounted with the tire 1, in separation from the inner circumference of the tire. The core 3 has foam 7 consisting of a matrix and closed cells at least in a radially outward interior region thereof.
Patent JP-2002105020-A (JP)
Title: Method for producing lower aliphatic carboxylate
Inventor: FUJITA AYUMI
IPC: C07C67/04
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a lower aliphatic carboxylate, comprising subjecting a lower aliphatic carboxylic acid and a lower olefin as starting raw materials to a gas phase esterification reaction, by which the conversion of the lower aliphatic carboxylic acid can highly be improved to enhance the production of the lower aliphatic carboxylate. SOLUTION: This method for producing the lower aliphatic carboxylate, characterized by adding a lower alcohol corresponding to the hydration product of the lower olefin to the gas phase reaction product, condensing the lower aliphatic carboxylic acid with the added lower alcohol to obtain the lower aliphatic carboxylate, and then separating the lower aliphatic carboxylate.
Patent JP-2002095980-A (JP)
Title: Rice polisher for domestic use
Inventor: TAKECHI MITSURU
IPC: B02B7/00
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a rice polisher for domestic use with improved safety property for a use even if erroneous operation during maintenance and troubles of appliances take place. SOLUTION: The rice polisher comprises a storage container 1 for storing rice, a rotary type measuring unit 2 installed under the container and having a bottom-less measurement gauge opened in the upper and the lower sides, a driving motor 5 for rotating the measuring unit 2, a rotary type measuring gauge levelling apparatus equipped with a reception unit forming the bottom of the rotary type measuring unit 2 and having an opening for discharging the measured rice downward, a rice polishing portion 7 for receiving the rice discharged out of the rotary type measuring gauge levelling apparatus, a driving means 9 for driving rotary blades, a control apparatus 10 for controlling the rice polishing step, and an operation display part 11 for making a user operate the control apparatus 10 and informing the operation state to the user.  When the rotary type measuring unit 2 of the rotary type measuring gauge levelling apparatus is not stopped at a prescribed position, the rotary blades 8 are stopped.
Patent JP-2002110013-A (JP)
Title: Remote control relay
Inventor: IMAI TAKAFUMI
IPC: H01H51/24
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a remote control relay on which an armature and a yoke make stably contact with each other. SOLUTION: A polar electromagnet 20 of the remote control relay is furnished with two pieces of yokes 21 of a roughly square shape with one side open, and the two yokes 21 are arranged so that head end surfaces of leg pieces 21a face each other with a gap between them. One magnetic pole of a permanent magnet 23 is connected to a central piece 21b of the yoke 21, the other magnetic pole is connected to an auxiliary yoke 24, and the two auxiliary yokes 24 are arranged by making them surround a coil 25. A plunger 27 to advance and retreat in accordance with electrification to the coil 25 is arranged in a cylinder of a coil frame 26, and the armatures 28 are respectively calked and fixed on both ends of the plunger 27.  The two armatures 28 respectively make contact with the yoke 21 or the auxiliary yokes 24 when the plunger 27 advances and retreats, a moving area of the plunger 27 is restricted and a magnetic circuit is formed. Hereby, three pieces each of support projections 28 are projectively provided on an opposed surface with the yoke 21 on each of the armatures 28.
Patent JP-2002108778-A (JP)
Title: Virus checking server and virus checking method
Inventor: UCHIUMI TOSHIHIRO
IPC: G06F21/56
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To take countermeasures against a virus of an electronic mail without the need of individual facilities. SOLUTION: An electronic mail transmitted from the client terminal 22 of a client network 20 to an electronic mail server 24 is transferred to the virus checking server 12 of a virus checking system 10 from the electronic mail server 24. The virus checking server 12 receives and preserves the electronic mail and transfers the electronic mail which is virus-checked and to which necessary processing is applied for removing the virus to a transmission destination/transmission source electronic mail server 30 being a destination.
Patent JP-2002103325-A (JP)
Title: Receiving stand for feeding extrusion molded object having honeycomb structure
Inventor: MATSUE HIROBUMI
IPC: B28B3/20
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a feed receiving stand capable of reasonablly separating a ceramic extrusion molded object having a honeycomb structure from the feed receiving stand without deforming the same. SOLUTION: Foam is used at least at a part of a place holding the extrusion molded object in a contact state. This foam is shorter than the total length of the extrusion molded object, the apparent density of the foam is preferably 13-250 kg/m3, and the foam is preferably composed of polyurethane foam or sponge rubber.
Patent JP-2002106252-A (JP)
Title: Control device for electric sliding door
Inventor: YAMAKI SHINICHI
IPC: B60J5/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an electric sliding door preventing the catch by a simple constitution. SOLUTION: This control device for the sliding door is provided with a controller 1 operated by a main switch 2, a determination means determining that a moving condition of the door is satisfied, a catch detecting means detecting the catch by detecting a current of a motor for a prescribed time, and a full opening position adjusting means preventing the catch of an arm, hands, and fingers by the movement when the window is opened.  This device is also provided with a power assist mode moving the door under the condition that the moving condition of the door is satisfied, reversing the door when detecting the catch, and stopping the door when the full opening position adjusting means is operated, an OFF mode turning off the main switch and manually moving the sliding door, and a door stop state mode stopping the movement of the door when the moving condition of the door is changed to be unsatisfied in the power assist mode.
Patent JP-2001168316-A (JP)
Title: Ultrahigh speed photographing image sensor
Inventor: ETO KOJI
IPC: H04N5/369
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an image sensor which is simple in structure and capable of picking up images continuously at an ultrahigh speed. SOLUTION: An image sensor is of frame transfer type. Charge is generated at the element 123b of each charge transfer path 123 corresponding to the window 115 of a barrier film 114 and to the intensity of incident rays. The generated charge is transferred through a charge transfer path 123 by a voltage applied through charge transfer electrodes 116 to 118. The dimensions of the parts 116a to 118a of the transfer electrodes 115 to 118 corresponding to the window 115 are larger than those of parts 116b to 118b covered with the barrier film 114 in a charge transfer direction.
Patent JP-2002104686-A (JP)
Title: Sheet conveying roll and its manufacturing method
Inventor: YAMASHITA KEITARO
IPC: B23K26/14
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a sheet conveying roll and its manufacturing method as an improvement of a conventional method and arrangement in which the surface of a metal shaft is roughened by sand blasting, which involves such problems that a bend is generated on the roll if surface roughness is increased for securing the transporting force and that the surface is worn through practical service to cause drop of the surface roughness and lowering of the conveying force. SOLUTION: The sheet conveying roll has at the surface a minute deformation formed by local heating of the roll surface.
Patent JP-2002103690-A (JP)
Title: Printer, printing method, and data processing method and recording medium
Inventor: OTSUKA NAOJI
IPC: B41J2/01
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To generate appropriate print data depending on an image or a print system. SOLUTION: Print data having high gray scale characteristics is generated by performing halftoning through a 2 bit ED halftone module 214 for bit map data such that multilevel data is generated and print data is generated at a high rate by performing halftoning through a 1 bit dither halftone module 215 for bit map data or vector data having a low possibility of generating multilevel data such that binary data is generated.
Patent JP-2001172257-A (JP)
Title: Organic sulfonamide compound
Inventor: SATO YOSHINARI
IPC: A61K31/445
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a compound having neuropeptide Y antagonism, i.e., therapeutic effects on obesity, diabetes, hypertension, etc. SOLUTION: This organic sulfonamide compound is represented by general formula (I) [wherein, R1 is a carbomono- or a carbopolycyclic or heterocyclic group which may have a substituent; R2 is a direct bond or a lower alkylene which may be substituted with hydroxy, oxo or the like; R3 is piperidinediyl or a bivalent group selected from formulae (II), (III), (IV) and (V) (wherein, R7 is indolylmethyl; and n is 1-4); R4 is an aryl, an aralkyl or a heterocyclic group which may have a substituent; R5 is a direct bond, a lower alkylene or a group represented by formula (VI) (wherein, m is 0 or 1); R6 is H or hydroxy group; and formula (VII) is a bivalent nitrogen-containing saturated heterocyclic group which may have a substituent] or a salt thereof.
Patent JP-2002117517-A (JP)
Title: Combined magnetic head device
Inventor: KAWASHIMA SATOYUKI
IPC: G11B5/193
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head having good floating characteristics of the magnetic head without damaging the magnetic head and magnetic disks. SOLUTION: The center 13 of rotation of the slider which has a rail part 8 to be mounted with a magnetic core 1 for high recording density and a slider block 2 integrally formed with the rail part 8 and is constituted by forming a rail part 9 having a magnetic core 5 and coil 11 for standard recording density on the flank of the slider block 2 facing the rail part to be mounted with the magnetic core 1 for high recording density is arranged with the coil 11 of the magnetic core for standard recording density in such a manner that this coil exists in a position nearly rotationally symmetric with the coil 11 of the magnetic core 1 for high recording density. A working gap 6 of the magnetic core 5 and coil 11 for standard recording density are positioned on the inflow end side A of the slider described above.
Patent JP-2002113625-A (JP)
Title: Method and device for assembling and disassembling products, and recording medium
Inventor: YOSHIMURA KENICHI
IPC: B23P19/00
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an efficient method and a device for automatically assembling and disassembling products capable of flexibly coping with an assembling process and a disassembling process, and to provide a recording medium recording this method. SOLUTION: In this automatic assembling and disassembling method and device 1, an assembling and disassembling common line 3 automatically disassembles a used product 60 into parts 70 to be recycled and automatically assembles a product 43 with new parts 40 or the parts 70 to be recycled. An assembling and disassembling common cell 30 is provided with a work determination unit 50b for determining the assembling work as the work to be carried out when an object to be worked is a part and for determining the disassembling work as the work to be carried out when an object to be worked is a used product, and provided with a working order selecting unit 50c for selecting the assembling order or the disassembling order of the product on the basis of a result of the determination by the work determination unit 50b.
Patent JP-2002113440-A (JP)
Title: Garbage treatment machine
Inventor: MATSUSHIRO TADASHI
IPC: F26B25/00
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To reliably complete cooling to be carried out on completion of drying operation and improve the reliability of a garbage treatment machine for drying garbage even if a first temperature detection means and a second temperature detection means are out of order. SOLUTION: Garbage (a) in the inside of a storage part 4 for storing the garbage (a) is heated by a heating unit 6 and the malodor and steam evolved out of the heated garbage (a) are discharged out of the storage part 4 by a suction fan 2. The heating unit 6 is controlled by the output of a first temperature detection means 7 for detecting the temperature in the inside of the storage part 4 and the finishing timing of the drying treatment is determined by the output of a second temperature detection means 9 for detecting the temperature of the discharged air to carry out drying treatment of the garbage (a). The cooling period set after the completion of the drying treatment is set by the duration if at least one of the first temperature detection means 7 and the second temperature detection means 9 becomes out of order.
Patent JP-2002116275-A (JP)
Title: Fuel assembly and nuclear reactor
Inventor: SAEKI JUN
IPC: G21C5/00
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To increase enrichment of an average fissile material of a bundle and to improve the fuel economy, without damaging a thermal soundness of gadolinia fuel rods in a fuel assembly. SOLUTION: Gadolinia fuel rods G2 and G3, disposed to a region of the control rod side of the fuel assembly, contain enriched gadolinium having the isotopic ratio with an odd mass number being larger than natural abundance (e.g. 30 wt.% of Gd-155 and 50 wt.% of Gd-157). An addition concentration d of an enriched gadolinia is set to be not larger than half the addition concentration a-c of a natural gadolinia. Therefore, uranium enrichment in these gadolinia fuel rods become large A and B, as compared with the enrichment in the conventional fuel assembly, and an average uranium enrichment of the bundle is increased.