baber/WOPTO huggingface dataset:
Patent JP-2002008939-A (JP)
Title: Method of manufacturing ceramic body by selective coating
Inventor: KUO-CHOAN RIU
IPC: H01L41/39
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the conventional methods, that the material of a dielectric body is restricted and a large amount of wastes is produced, and then many treatment steps become necessary. SOLUTION: In this method, a ceramic raw material solvent is precipitated in a mask layer and on a conductive material. A gelled material is formed of the precipitated ceramic material solvent, and a ceramic body is formed of the gelled material.
Patent JP-2002308410-A (JP)
Title: Conveyor belt excellent in partial wear resistance and its composition
Inventor: WATANABE HIROAKI
IPC: B65G15/34
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a conveyor belt excellent in partial wear resistance capable of preventing lowering of product longevity due to local abrasion in the neighborhood of a skirt lower end part and restraining peeling of pieces of rubber on a belt surface. SOLUTION: A cover layer of a surface of the conveyor belt is made of a central cover layer positioned at a central region in the cross direction and belt cover layers positioned at both side regions in the cross direction. Hereby, the belt cover layers use a rubber composition blending diene rubber with BR as a main component with carbon black having colloidal characteristics.
Patent JP-2002320319-A (JP)
Title: Protection method against thunder damage
Inventor: NAKADA KAZUO
IPC: H02G13/00
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a protection method against thunder damage which can prevent the breakdown of the lightning arrester of a high structure such as a wind power station, a radio relay station, etc. SOLUTION: In this protection method against thunder, the lightning arrester 3 of the high structure 1 such as a wind power station, a radio relay station, etc., and the high voltage cable 5 of a distributing line 4 are connected with each other by lead-in wire 7, and also the ground 2 of the high structure 1 and the ground 9 of the overhead earth-wire 8 of the distribution line 4 are connected with each other by grounding conductor 10.
Patent JP-2001346846-A (JP)
Title: Massager
Inventor: KUBO KOICHI
IPC: A47C7/50
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a massager capable of massaging a plurality of massaged sites. SOLUTION: In a massager in which a massaging portion incorporating a massaging function portion is attached to a supporting member that can be moved between a state of drooping nearly perpendicularly to the seat surface and a state of being nearly parallel with the seat surface in the front of a seat on which a massaged person sits so that it may be rotated and supported opposite to each other on the seat portion side, the rotating and supporting means has the extent of rotation of 90 degrees or more from the state where the supporting member and the massaging portion are superposed on each other, making the surface of the massaging portion butt massaged sites to the regulation position in which the reverse of the massaging portion can butt the massaged sites, and when the supporting member sits nearly parallel with the seat surface,  the massaging portion inclines in the direction of departing from the seat portion from the vertical direction in the regulating position so that its reverse may face upward.
Patent JP-2002319638-A (JP)
Title: Semiconductor memory
Inventor: IGUCHI SUNAO
IPC: H01L29/788
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory, having a trench isolation structure suppressing stress to an element region and reducing electron traps, in a gate oxide film. SOLUTION: The semiconductor memory is provided with a silicon substrate, the element region formed on the silicon substrate and an element isolation region sectioning the element region and the element isolation region is provided with a trench groove, whose cross sectional shape is bent in a step shape. The trench groove is provided with a first region, positioned on the surface side of the substrate and a second region extended from the first region in the depth direction, and the first region of the trench groove is filled with a silicon oxide film and a second region at a position deeper than the first region is provided with a void in the inside. The void of the second region relaxes the stress between the silicon substrate and the silicon oxide film, filled inside the first region.
Patent JP-2002322654-A (JP)
Title: Structure of pile head joint part
Inventor: MANO HIDEYUKI
IPC: E02D27/12
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent uplift or fall of an upper structural body while allowing relative rotation between a pile head part and the upper structural body and securing proof stress against tension load. SOLUTION: For a structure of a joint part between a pile 1 and an upper structural body 2 to be joined to its head part, an elastic member 5 which can transmit a compressive load is interposed between the pile head part and the upper structural body, and a central part of the pile head and the upper structural body are connected in a relatively rotatable state with a connecting member such as a bolt 10 which can transmit a tension load. A lower plate 3 is fixed to the upper face of the pile head part, an upper plate 4 is fixed to the lower face of the upper structural body, an elastic member is interposed between the lower plate and the upper plate, and the lower plate and the upper plate are connected to each other with the connecting member. A bendingly deformable member is used for the connecting member.
Patent JP-2002014580-A (JP)
Title: Electrophotographic image printer
Inventor: INOUE HIROYUKI
IPC: H04N1/29
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To eliminate detective printing due to imperfect contact between a printing mechanism part (EP) to perform printing on a medium to be printed which is made to travel by a belt and a device main body in an electrophotographic image printer having a mechanical contact structure by which the EP is made freely movable to the device main body and a contact part on the side of the EP is connected with the part to be brought into contact of the device main body. SOLUTION: This printer is provided with a sensor 13 to detect density on a belt surface side at the succeeding position of the belt after passing the EP and state detecting and informing means 1, 2 and 15 to inform that printing is performed at a non-printing area in a printing data set so that a test pattern is printed in the travelling direction of the belt or the printing is not performed at a printing area in the printing data to outside at the time of detecting it by comparing a density data from the sensor 13 at the time of performing the printing with the printing data with the printing data.
Patent JP-2002315515-A (JP)
Title: Apparatus for pouring ice cream
Inventor: ISHIHARA MICHIHARU
IPC: A23G9/22
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive apparatus for pouring ice cream capable of maintaining quality of the ice cream and dispensing with a timer by carrying out an optimum defrosting control. SOLUTION: This apparatus for pouring ice cream is provided with a defrosting controlling means which carries out freezing operation of a freezing room 16 when a lid switching means 13 detects exchange of a bag 3 by a freezing means 17 until the temperature in the freezing room detected by a temperature detector reaches a predetermined lower limit, and when the temperature detector 24 detects the room temperature arrives at a temperature lower than the predetermined temperature, energizes a heater 22 to start defrosting of an evaporator 21, and is provided with a defrosting controlling means which judges the ice cream pouring device is out of business hours in the case of the ice cream pouring operation is absent for a time longer than the predetermined time and then starts defrosting.
Patent JP-2002325931-A (JP)
Title: Pachinko game machine
Inventor: SUGIJIMA KISHIO
IPC: A63F7/02
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine in which bulkiness of wiring in the rear of the pachinko game machine can be decreased and the striding of wiring over a mechanism panel is avoided or decreased. SOLUTION: In the pachinko game machine provided with a game board on which a game region with prize holes is formed, a collecting board 40 provided on the back face side of the game board and for collecting game balls being entered into the prize holes, a mechanism board 50 with a guiding path 55 for receiving the game balls collected in the collecting board and discharging them out of the game machine and the wirings e6, etc., connecting among constitutional parts of the game machine, a wiring storing part 6 with a storing space 61 in which at least a part of the wiring can be stored is provided on the side of the guiding path on the mechanism board.
Patent JP-2002328383-A (JP)
Title: Substrate having multiple liquid crystal cells
Inventor: ANDO TOSHIAKI
IPC: G02F1/13
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent liquid crystal from adhering to a cutting mark at the time of injecting liquid crystal in a substrate having multiple liquid crystal cells including a plurality of liquid crystal cells and having the cutting mark, which is provided for cutting out the liquid crystal cells, in the marginal part. SOLUTION: In the substrate having multiple liquid crystal cells including the plurality of liquid crystal cells arranged in a line and having the cutting mark M, which is provided for cutting out the liquid crystal cells, formed in the marginal part on the both ends, an enclosing frame 20, which encloses the cutting mark M, is formed of a sealant. The enclosing frame 20 is divided into multiple stages by partitions 21. Each of the partitions 21 has a communicating hole 22, and the lowermost partition 20e is provided with a hole 22 communicating with the atmosphere.
Patent JP-2002326496-A (JP)
Title: Composite writing utensil
Inventor: SHIMADA MASASHI
IPC: B43K24/18
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To make a composite writing utensil compact by shortening the overall length of the composite writing utensil which houses a plurality of writing members of a varying length. SOLUTION: This composite writing utensil has a protruding part 10, formed at almost the same position in the back and forth direction as the rear end of a short ball-point pen refill 27a, of a refilling pencil member 10 (a tail plug 10a) on the continuous side. When the refilling pencil is set in a use mode, the refilling pencil member 10 is moved forward by bringing a push-out member 30 into contact with the protruding part 10b. A gap between the tail plug 11b of the ball-point pen side and the ball- point pen refill 27a in the back and forth direction, is shortened by the amount of a gap between the rear end of the tail plug 10a and the protruding part 10b and the overall length of the composite writing member 1 is shortened by the amount of the gap.  In the partition barrel 12 of the refilling pencil member 10, a passage part 12e for transferring the protruding part 10b is formed. Since a tapered face 10d is formed on the tail plug 10a, the refill case 26a does not remain stuck in an advanced position, even when the refill case 26a moves forward during replenishing the refill, resulting in the setting of the rear end of the tail plug 10a opposite to the tip part 30b of the extruding member 30.
Patent JP-2002326918-A (JP)
Title: Bleaching cosmetic
Inventor: YAMADA KATSUHISA
IPC: A61Q19/02
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a bleaching cosmetic capable of more positively acting on the purpose of deletion of, abatement of or protection from pigmentation, not satisfied by a conventional bleaching cosmetic. SOLUTION: This bleaching cosmetic is characterized in that the bleaching cosmetic contains components of the combination of levulinic acid or a salt thereof, with one or more kinds of sulfur compounds, and one or more kinds of melanin production-inhibiting components. By using the bleaching cosmetic, the activities for preventing and discoloring the pigmentation are effectively achieved.
Patent JP-2002299339-A (JP)
Title: Silicon nitride film manufacturing method
Inventor: TAKAI OSAMU
IPC: B32B9/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a silicon nitride film manufacturing method for manufacturing a silicon nitride film containing very little impurities, even if the film is formed at low temperatures by the plasma-enhanced CVD method. SOLUTION: The silicon nitride film manufacturing method uses a material gas containing at least an organic silicon gas and an oxygen atom-containing gas for forming the silicon oxide film on a base in a reaction chamber by the plasma-enhanced CVD method. The base is located apart from the plasma center, as far as forming a silicon nitride film on the base surface and the base surface temperature is controlled to be higher than the inner wall temperature of the reaction chamber for forming the film.
Patent JP-2001356824-A (JP)
Title: Flow rate controller
Inventor: MOMOSE OSAMU
IPC: G05D7/06
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a work to set a flow rate including the setting of an operation mode is complicate since it is necessary to control the flow rate by turning the knob of a setter at the time of fully closing a valve. SOLUTION: This device is provided with an operation mode selecting means for selecting any operation mode among plural kinds of operation modes including at least a control mode for controlling the degree of opening of a control valve so that the flow rate of fluid to be measured which is detected by a flow rate detecting means can be turned into a prescribed flow rate and a fully closing mode for fully closing the control valve. This operation mode selecting means alternately selects those two modes each time one control switch is controlled, and selects one mode when any operation different from the operation to alternately select the two modes is operated.
Patent JP-2002332462-A (JP)
Title: Transfer sheet for electroconductive layer and method for producing the same
Inventor: KOBORI YUJI
IPC: C09J7/02
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a transfer sheet for an electroconductive layer provided with a releasing layer, firmly adhesive to a circuit board without causing squeeze-out of the adhesive layer from the cross-section of the circuit in the transfer of a conductor and enabling the transfer printing of an electroconductive layer or the transfer of a conductor layer with a resin substrate in a satisfactory state. SOLUTION: The transfer sheet for the electroconductive layer is a laminate composed of an adhesive layer, a conductive layer, a releasing layer and a resin film arranged in the order. The adhesive layer contains an adhesive resin produced by curing a polyester resin and an epoxy resin with an isocyanate.
Patent JP-2002335305-A (JP)
Title: Mobile terminal and incoming call notice method
Inventor: KAJIWARA YUTAKA
IPC: H04W88/02
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a mobile terminal and an incoming call notice method that can quickly inform a user about the arrival of an incoming call during absence. SOLUTION: At the arrival of an incoming or of new electronic mail, a CPU 3 reads data of a ringing time and a ringing interval optionally set in advance by a user from a RAM 4 to control a sound source 6 to generate a sound signal at the ringing time and the ringing interval set to the RAM 4. A speaker 8 sounds a ringer tone at the ringing interval for a ringing time set to the RAM 4. Thus, the mobile terminal can inform the user about the arrival of an incoming call or newly arrived mail. The ringer tone is repetitively sounded until the display of the incoming call during the absence is deleted from a display device 2 so as to surely inform the user about the arrival of an incoming call or new electronic mail during absence.
Patent JP-2002332726-A (JP)
Title: Mounting structure for gutter
Inventor: SATO RYUICHI
IPC: E04D13/08
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure for a gutter capable of increasing a visual design property of a roof and reducing a load on an eaves. SOLUTION: A box-shaped space formed on an eaves decorative bottom plate 76 and eaves decorative side plates 77 is formed in a fascia board 33 installed at the eaves 13 of the roof 5 on the outside of a building, and an eaves gutter 7 is disposed in the space. A gooseneck 78 is passed through an opening part 60 of the eaves gutter 7 between the side walls 7c and the bottom wall 7a in the form of being projected from the side walls 7c of the eaves gutter 7 toward a building side, and supportedly inserted into an opening part 33a formed in the fascia board 33.
Patent JP-2002336583-A (JP)
Title: Thread cutter
Inventor: YAMADA SEIJI
IPC: D05B65/02
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a thread cutter capable of preventing rupture of a thread cutting medium. SOLUTION: This thread cutter has heating elements 11a, 21a, and 31a having a heating part heated by an electric current supplied from a power source, a heating element holding member 11 having integrally or separately the heating elements, and a moving means 6 for moving thread 7a or the heating elements in the mutually abutting direction of both, and cuts the thread by heat of the heating elements, and has switch means 11b and 11c for allowing the electric current to flow to the heating elements by engaging the heating elements with the thread.
Patent JP-2002163823-A (JP)
Title: Device for magnetic transfer
Inventor: AOKI MICHIFUMI
IPC: G11B5/82
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To improve the quality of a transfer signal by enhancing the contact of a master carrier with a slave medium when the magnetic transfer of information signal such as a servo signal form the master carrier to the slave medium is carried out. SOLUTION: The magnetic transfer is carried out by close contacting with the master carrier 3 carrying the information and the slave medium 2 and impressing a magnetic field for transferring. In this case, the master carrier 3 is close contacted with the slave medium 2 under the condition that the flatness of the master carrier 3 is improved by keeping the back of the master carrier 3 attracted and held on the flat suction surface 6a of a suction part- composing material 6. It is preferred that when the transfer is carried out for one side, the other side of the slave medium 2 is close contacted with an elastic body.
Patent JP-2002339752-A (JP)
Title: Internal combustion engine with heat accumulation device
Inventor: GOTO ISAO
IPC: F02M31/14
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To prevent gas from flowing into a member other than a heat accumulation device and easily remove the gas accumulated in the heat accumulation device in an internal combustion engine having the heat accumulation device. SOLUTION: This internal combustion engine 1 having a heat accumulation means 10 comprises a heating medium discharge means 12, an accumulated heat circulating passage C for circulating heating medium to the internal combustion engine 1, heating medium discharge means 12, and heat accumulation means 10, a heating medium circulating passage B sharing a part of the accumulated heat circulating passage C, a shut-off valve 31 for cutting out the heating medium circulating passage B at least one position, an outlet 40 for discharging gas, and a gas discharge control means 22 for cutting out the heating medium circulating passage B when the gas is discharged and circulating the heating medium in the accumulated heat circulating passage C.
Patent JP-2002343617-A (JP)
Title: Magnetic powder and magnetic recording medium using the same
Inventor: TETSUKAWA HIROKI
IPC: H01F1/11
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium, for which the thermal stability and magnetic characteristics of ferromagnetic hexagonal system Ba ferrite powder are suited and a magnetic layer containing the powder is formed on a non-magnetic support body, to prevent deteriorated output of the magnetic recording medium or burning phenomenon. SOLUTION: The weight percentage of Ba atoms to Fe atoms of hexagonal system Ba ferrite is set to 0.15-0.21, and the integrated intensity ratio (surface Ba/surface Fe) of Ba3d5/2 spectrum to Fe2p3/2 spectrum obtained by ESCA measurement of the surface of the hexagonal system Ba ferrite powder is set to 0.45-0.70. Then, a magnetic layer, containing the hexagonal system Ba ferrite magnetic powder, is formed on a non-magnetic support body for making a magnetic recording medium.
Patent JP-2002343146-A (JP)
Title: Optical fiber compound overhead ground wire
Inventor: SUMIYA KAZUHIRO
IPC: G02B6/44
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber compound overhead ground wire, which gives the stress relief effect to an optical fiber in order to stabilize transmission- loss characteristic of a tape fiber accommodated in a slot of a spacer, has a structure, which can restrain the motion of the tape fiber to some extent, and can prevent permeation of moisture into a pipe by improving airtightness in the protection pipe. SOLUTION: In the gap of the slot of the spacer having a structure, which the spacer is accommodated in the protection pipe, in which elemental wires that constitutes an overhead ground wire are twisted on its outside, and two or more tape fibers are accommodated in the state of laminating in the above spacer, a jelly is filled up with. It is desirable that the above tape fibers may be restricted into the above jelly in the state giving excessive length.
Patent JP-2002343185-A (JP)
Title: Switch structural body
Inventor: NAGAYASU SUSUMU
IPC: H01H13/52
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a usable switch structural body in which operation load can be alleviated, insulating resistance between the top and bottom electrode plates can be maintained large and further which can be used repeatedly. SOLUTION: This is a switch structural body 1 wherein a pair of the top and bottom electrode plates 2a, 2b are arranged to face each other, and an insulating spacer 3 is interposed between these electrode plates 2a, 2b and the top and bottom electrode plates 2a, 2b are surrounded by a skin material 11. An end part 5 to include the end face 9 of the top and bottom electrode plates 2a, 2b is coated with an insulating resin film, and the top and bottom electrode plates 2a, 2b are folded, thereby the resin film is made an insulating spacer 3.
Patent JP-2002344489-A (JP)
Title: Optical packet self router and routing method
Inventor: ISHIMARU YOSHIHIRO
IPC: H04B10/00
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide optical packet self router and routing method in which restriction on the electrical transmission of a signal for controlling the switching of an optical packet is eliminated. SOLUTION: One of optical packets x copied by an optical copy mechanism 11 is converted electrically through an optoelectric converting mechanism 13 and an address information extracting mechanism 14 extracts address information from the header of the electrically converted packet. An optical control signal generating mechanism 15 generates a control light based on the extracted address information. The other of the copied optical packets x is delayed by a specified time through an optical delay mechanism 12 and fed to a tertiary nonlinear optical effect element 1b. The tertiary nonlinear optical effect element 1b switches the path of the optical packet x based on the control light. The optical packet x is outputted through an optoelectric converting mechanism 1h0, a buffer 1i0, a multiplexing mechanism 1j, and an electrooptic converting mechanism 1k.