baber/WOPTO huggingface dataset:
Patent JP-2001179680-A (JP)
Title: Cutting device
Inventor: NANTO AKIO
IPC: B26D7/20
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device easy for maintenance and inspection, capable of suppressing damage of a cutter blade and providing chopped strands of same shapes. SOLUTION: This cutting device is provided with a cutter holder 1 provided with a plurality of cutter blades 12 on one side of an object arrangement space 5 in a standby attitude, and on another side, a cutter guide 2 provided with a plurality of slits 21 wherein the cutter blades 12 can be fitted. The cutter blades 12 are mutually moved to a position of a cutting attitude inside the slits 21 for cutting a cutting target 3. The device is provided with the cutter holder 1 with the plurality of the cutter blades 12 each fixed in parallel via moving passages 13 of cut pieces 31, the cutter guide 2 provided with the slits 21 and extrusion members 22 capable of being fitted into the moving passages 13 of the cut pieces 31, and a recovery space 14 of the cut pieces 31 in the rear of the cutter blades 12 and a mutual moving direction tip side of the extrusion members 22.
Patent JP-2001181068-A (JP)
Title: Composite building material
Inventor: SAKAKIBARA YOSHIAKI
IPC: C04B38/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a composite building material having lightness, heat insulating, sound absorbing, moisture absorbing, air cleaning properties, or the like and friendly to the environment by using natural fibrous material (chaffs, chips, or the like). SOLUTION: This composite building material is formed by adding a material containing an inorganic binder 2 to a natural fibrous material (chaffs). Subsequently, the obtained formed body is baked to obtain the composite building material 1 comprising ash 3 derived from the natural fibrous material (chaffs) and/or a carbonized product 6 and the inorganic binder and having a large number of voids 4.
Patent JP-2000192908-A (JP)
Title: Proportional electromagentic flow control valve
Inventor: KIHARA KAZUYUKI
IPC: F15B13/043
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To position a main valve spool at a specified flow controlling position highly responsively and shocklessly. SOLUTION: In a state of being not yet inputted, a main valve spool 3 is pushed downward, and a lower end face 3d comes into a line contact with a seat surface 2e, so that it is in a state of being closed, whereby a nozzle 7 and a flapper 10 both are largely opened. In this state intact, a pilot valve 12 is switched, and when a fluid acts on a primary side opening part 2c, and pilot pressure on an upper chamber 5 and the nozzle 7 respectively, the main valve spool 3 is pushed upward, coming into a state of being opened, while a gap between the nozzle 7 and the flapper 10 is narrowed and thereby nozzle back pressure is produced there, so such a directional force as depressing the main valve spool 3 comes into act, and thus movements of the main valve spool 3 are braked in consequence.  As the result, such positioning as being smooth and highly responsive, and besides, there is any shock unattendant on the main valve spool 3 is made possible to be done.
Patent JP-2000194132-A (JP)
Title: Color photosensitive resin composition
Inventor: TAKEBE KAZUO
IPC: C08F290/06
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a color photosensitive resin composition capable of shortening a developing time and giving a suitable tact time in a developing process in manufacturing a color filter by incorporating a photopolymerizable monomer and a photopolymerization initiator and a copolymer having oxyethylene structures on the side chains and a solvent and the like in this resin composition. SOLUTION: The color photosensitive resin composition contains (A) colorants, (B) the (meth)acryl copolymer having carboxyl groups, (C) the photopolymerizable monomer, (D) the photopolymerization initiator, (E) the polymer having the oxyethylene structures on the side chains, and (F) the solvent, and the colorant (A) contains composite metal oxides and the photopolymerization initiator (D) contains a compound derived from s-triazine, and the copolymer (E) has the oxyethylene structures on the side chains mixed with a copolymer having structural units represented by formulae I-III in which (n) is a number of 1-100; R is a 1-20C alkyl or aryl group; and (AO)n is a structure having an oxyethylene skeleton.
Patent JP-2000196207-A (JP)
Title: Printed board and copper foil therefor
Inventor: AKASE FUMIAKI
IPC: H05K1/09
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a copper foil for printed board, which has high adhesion property between a base material which is mainly composed of high resistant prepreg, especially, bismaleimide triazine resin and low profile thin copper foil, and to provide a printed board. SOLUTION: In copper foil for a copper-clad laminate, copper foil is stacked on one face or both faces of a stack base material. In a copper foil for printed board, the bonding face of copper foil with at least the base material is processed by polythiol shown by a general expression R(SH)n (R in expression is a hydrocarbon group except for a complex circle that can contain etherl connection, sulfide connection and an organic functional group and (n) is the integer of 3 and above).
Patent JP-2000193389-A (JP)
Title: Outdoor unit of air-conditioner
Inventor: KUDO MITSUO
IPC: F25B39/02
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To improve frosting resistance, and to increase heating capability by easily eliminating a waterdrop adhering to the fin of an outdoor heat exchanger. SOLUTION: The outdoor heat exchanger of an outdoor unit is a cross fin type. For the cross fin type, a plurality of heat transfer pipes that oppose an air current 30 for extending crosswise are arranged up and down, and a plurality of strip-shaped fins 10 that orthogonally cross the heat transfer pipe for extending up and down are arranged crosswise. The fin 10 has an annular flat part 12 around a fin collar 11 for allowing the heat transfer pipe to pass, and at the same time a shape where a cross section is wavy and the wavy top and bottom parts are flat other than the fin collar 11 and the flat part 12. At least one waveform with a straight ridge 134 across the entire length of the fin 11 is formed. Furthermore, the flat bottom part of the wavy fin is allowed to pass through the center of the front region between adjacent flat parts 12, thus allowing a waterdrop to easily flow.
Patent JP-2001184686-A (JP)
Title: Objective lens driving device
Inventor: FUJIMORI SHINYA
IPC: G11B7/095
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To correct inclination of an objective lens in the radial direction and/or tangential direction of the disk without degrading its performance (such as sensitivity and dynamic range, with respect to an objective lens driving device. SOLUTION: The device is device is provided with a tilt coil for flowing an electric current in a magnetic field generating in the tracking coil and/or focusing coil; a thrust imparting to a movable part is adjusted by controlling the electric current of this tilt coil, thereby correcting the inclination of the objective lens.
Patent JP-2000194241-A (JP)
Title: Image forming machine
Inventor: TOMIYA NORIO
IPC: G03G21/10
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming machine preventing soiling by toner stuck because the rear end part of recording paper is brought into contact with the lower surface of a cleaning housing when it is peeled from the peripheral surface of a photoreceptive drum. SOLUTION: This image forming machine possesses the photoreceptive drum 5, a developing device 10 developing an electrostatic latent image formed on the peripheral surface of the photoreceptive drum into a toner image, a transfer device transferring the toner image and a cleaning device 6 removing residual toner stuck on the peripheral surface of the photoreceptive drum. In this case, it possesses a pair of ribs 50 projectingly provided from the surface of the cleaning housing 42 of the cleaning device on the side of a recording paper feeding path and disposed at a prescribed interval in a direction orthogonal with a recording paper feeding direction. The pair of the ribs are formed so as to be respectively inclined in a side direction toward the downstream side of the recording paper feeding direction.
Patent JP-2001186961-A (JP)
Title: Automatic dust removal device for seat
Inventor: MOTOMURA SHIGEKI
IPC: A47C7/74
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an automatic dust removal device for a seat capable of automatically removing dust adhering to the seat by the seating or rising behavior of a seated person, or movement behavior of his hip without providing a high-cost device causing a cost increase. SOLUTION: This automatic dust removal device for the seat is provided with an air reservoir 4 inside a seat cushion 3, for jetting air to a desired position near the seat by the seating or rising behavior of the seated person, or the movement behavior of his hip to blow off the dust adhering to the desired position.
Patent JP-2000199395-A (JP)
Title: Lifting and lowering device for long pipe, holding member for long pipe, lifting method of long pipe and lowering method of long pipe
Inventor: MURAKAMI YOSHIYUKI
IPC: E21B19/02
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a device for lifting and lowering a long pipe such as a water riser, which can save labor required for lifting or lowering the long pipe from and into a ground or a well, which can prevent the long pipe from dropping so as to surely lift or lower the long pipe during lifting or lowering thereof. SOLUTION: This lifting and lowering device 1 is composed of a winch 3 for lifting a long pipe at a predetermined height, and a fixing device 4 for temporarily fixing the long pipe located at the predetermined height, at the same height. The winch 3 and the fixing device 4 are mounted on a bed 6 which is secured to a tripod 5. A wire rope paid off from the winch 3 is wound around the upper part of a column 8 planted on the bed 6, and is attached at its leading end to a holding ring 9 for holding the long pipe which can be therefore lifted. The column 8 is provided therein with a brake device 2 for braking the lowering of the long pipe which is fallen into a well.
Patent JP-2001185372-A (JP)
Title: Stabilizer for lighting discharge lamp and lighting apparatus
Inventor: WATANABE HIROYUKI
IPC: F21V23/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a stabilizer for lighting a discharge lamp and a lighting apparatus that do not require time and labor in processing of the wire end and can easily insert the supply electricity wire into the connecting holes of self lock type terminal and also improve the operation at the assembly. SOLUTION: The stabilizer for lighting discharge lamp comprises an apparatus body 2 having a stabilizer body, an electric source wire of which core wire is made of a stranded wire and which extends from this stabilizer and connected electrically with the electric source, and a service wire of which core wire is made of a single wire and which extends from the stabilizer and connected electrically with the socket. Further a stabilizer 4 provided to the apparatus body 2, a socket 5, electric source wire 41 connected with the stabilizer 4, a service wire 42, 43 of which core wire 42a is made of a single wire and which is connected to the stabilizer 4 at one end and connected to the socket 5 at the other end, and a discharge lamp 6 which is mounted to the socket 5 constitute the stabilizer 4 for lighting discharge lamp and a lighting apparatus 1A using this stabilizer.
Patent JP-2001187102-A (JP)
Title: Bathtub device with movable bed
Inventor: HOSONO MASAYUKI
IPC: A61H23/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a bathtub device with a movable bed which can securely prevent a falling accident in the bathtub device in which one can bathe on a wheelchair and has excellent safety. SOLUTION: A movable bed is elevatably set on a hot water storage part of this bathtub device. A wheelchair can be fixed on the top of the movable bed. A weight detecting means to react on a prescribed weight acting on the movable bed is set on an elevation driving and controlling device to control the elevation of the movable bed. When the weight detecting means detected a condition that a prescribed weight is not acting on the movable bed, the movable bed is automatically elevated to a level higher than the hot water storage level.
Patent JP-2001151031-A (JP)
Title: Car phone of cellular phone mounted on automobile
Inventor: NAGASE HIDEAKI
IPC: B60R11/02
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To prevent safe driving from being impeded in a case where a driver gets phone calls from the outside during driving of a vehicle. SOLUTION: A cellular phone housing box 2 is provided and connected to a car radio 3, and communication can be performed by making use of an independently provided sound collection microphone 4 and a speaker 5 of the car radio.
Patent JP-2001177318-A (JP)
Title: Method for rebuilding tower
Inventor: MURATA KOJI
IPC: H01Q1/12
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for rebuilding a tower that can construct a new tower around an existing tower, while using an existing antenna installed on the existing tower and preventing a transmission reception radio wave interference by the existing antenna. SOLUTION: This method includes steps, where a lower outer shell 20 and an upper outer shell 30 of a new tower 100 are sequentially built up in many stages in a way of surrounding the existing tower 10, until the upper part of the outer shell under the construction reaches a height suitable for relocation of existing antennas 131-133 installed on an antenna installation section 12 of the existing tower. The existing antennas 131-133 are relocated sequentially to the outer shell under the construction. After building the outer shell with a desired height, a conical or columnar tower 40 is built on the upper end of the outer shell and new antennas 13A-13C are installed on the tower 40. This method requires acquisition of no new tower lot, if there is a small space available surrounding the existing tower.
Patent JP-2000201425-A (JP)
Title: Protective relay device
Inventor: UENO KAZUO
IPC: H02H3/02
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To make the presence/absence of relaying operations with a new set value confirmable during setting by performing relay calculation, by using the new set value during the setting (before operation is started) and outputting the relay output of the relay calculation as an alarm. SOLUTION: An arithmetic section 45 performs relay calculation by selecting the new set value 46b of a setting section 46 during setting or the old set value 46c of the section 46 while no setting is made. The relay output of the relay calculation 45a is outputted as a trip command 45T and, at the same time, the AND condition 1e with a during-setting signal 46a is outputted as an alarm output 45K. Since the relay calculation is performed by inputting a set value under a during-setting condition, the alarm output 45K can be outputted when relay operations are made and a warning that a new set value set due to a setting change is not appropriate is given to an operator who executes setting value alteration before the operation is started after setting operation ends. Therefore, whether or not a relay calculation function using the new set value is utilized can be selected arbitrarily.
Patent JP-2000166975-A (JP)
Title: Front opening and closing cloth of wheelchair hammock type
Inventor: OBA YUJI
IPC: A61G5/00
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To allow even a caring person of small force to put a person to be cared in a wheelchair without hurting his/her back by integrating the backrest seat and the seat to be a hammock type and providing a cross bar and a cross pipe. SOLUTION: The backrest seat 10 and the seat 9 are integrated to form a hammock type seat. An opening/closing cross formed of a cross bar 12 and a cross pipe 11 is arranged. A handle stay 8 is brought down forward positioned at a right angle with respect to a bed and the seat 10 is brought down forward. Thus the legs of the caring person can move forward to the bar 12. Namely, a step guard 13 is a little elevated so that the step 6 is rotatively moved to the side surface. A bed through 1 is placed on a bed, a handle stay 8 is brought down forward and legs are moved to the place of the bar 12 between U-frames 7 to transfer the patient sitting on the bed facing backward to the wheelchair. Thus, it is possible to work without hurting his/her back.
Patent JP-2000199946-A (JP)
Title: Silver halide color photosensitive material
Inventor: ISHIDAI HIROSHI
IPC: G03C7/392
Filed: 1998-12-30
Abstract: PROBLEM TO BE SOLVED: To provide the silver halide color photosensitive material which is superior in color developing performance and reduced in fog and freed of color blurring and superior in the storage stability of an image by providing a layer containing silver halide emulsion and a compound coupling with the oxidation product of a color developing agent and not contributing substantially in image formation and a specified cyan coupler. SOLUTION: This color photosensitive material has and a cyan coupler represented by the formula in which R11 is a branched or substituted alkyl or such aryl or a heterocyclic group; R12 is a substituent; and X11 is an H atom or an atomic group to be released by reaction with the oxidation product of a color developing agent. The silver halide emulsion contained in the layer containing the cyan coupler of the formula has a silver chloride content of 95 mol% or higher, thus permitting color reproducibility to be enhanced and fog to be lowered and color blurring to be restrained and image storage stability to be enhanced.
Patent JP-2000177738-A (JP)
Title: Container
Inventor: MATSUDA TOSHIAKI
IPC: B65D5/44
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To prevent stacked containers from sliding or collapsing by forming a erection piece which is erected by being folding on either a bottom surface of a container body or an upper surface of a lid body, and making a hole in which the erection piece is fitted on the other. SOLUTION: An erection piece 4 to be erected by being folded is formed by a cut line 5 in a bottom surface 2a of a container body 2. A hole 6 in which the erection piece 4 of the container body 2 is fitted is cut in an upper surface of a top piece 3a of a lid body 3. The hole 6 is made in the position corresponding to the erection piece 4 when containers 1 are stacked in an agreed manner. At least one pair of the erection piece 4 and the hole 6 is acceptable, but a plurality of pairs are preferable, and the erection pieces are preferably provided so that the directions of erection are different from each other so as to demonstrate a high slip-proof force against the external force in every direction.
Patent JP-H04219684-A (JP)
Title: Tape cassette
Inventor: UCHIUMI MITSUO
IPC: G11B23/087
Filed: 1990-12-19
Abstract: PURPOSE:To prevent a magnetic tape from being electrostatically charged by making at least one of a front cover and a back cover of an electrical conductive material. CONSTITUTION:A supply reel 3 where the magnetic tape 2 is wound and a tape-up reel 4 are housed in a tape cassette 1 consisting of an upper half 1a and a lower half 1b. The front cover 5 is made of the electrical conductive material. The aperture part 11 of the cassette 1 is covered by the upper part 6a of the back cover 6, and the cover 6 is constituted of the part 6a and a front surface part 6b which holds the tape 2 in a space formed with the front cover 5. Besides, the cover 6 is made of the electrical conductive material. Thus, electric charge which is electrostatically charged on the tape 2 is reduced and the turning occupancy space of the cover 5 opened and closed when the tape 2 is drawn out of the cassette 1 is made small. As the result, a magnetic tape device is miniaturized.
Patent JP-H03293168-A (JP)
Title: Optical printing head
Inventor: ONO KOICHIRO
IPC: B41J2/455
Filed: 1990-12-21
Abstract: PURPOSE:To narrow the width of a head and to enhance assembling workability by fixing a substrate on which light emitting diodes are mounted to a cylindrical envelope having an elongated opening having a stepped part therein in the longitudinal direction thereof and allowing the substrate to protrude from the envelope in the light emitting region arranging direction of a light emitting diode array. CONSTITUTION:A substrate 1 is received in an envelope 6 from the wide opening 62 provided to the lower part thereof so that the light emitting region of a light emitting diode array 2 is brought into contact with the stepped part 63 of the opening 62 so as to correspond to an elongated opening and allowed to protrude from the envelope 6 in the light emitting region arranging direction of the light emitting diode array 2 in the state being in contact with the envelope 6 under pressure by a press contact plate 7. Since an optical printing head is fixed to the apparatus by this constitution so as to set an optical standard on the surface of the substrate 1, mounting becomes easy and printing becomes sharp. When a drive substrate 5 is separated from the substrate 1, both plates are laminated and a buffer material 8 composed of columnar rubber is interposed between both of them and this laminated body is brought into contact with the stepped part 63 by the press contact plate 7. Since the substrate is fixed by the envelope performing lens array fixation, the width of the optical printing head can be made narrow.
Patent JP-H04224688-A (JP)
Title: Rust preventing sheet
Inventor: NAKANISHI AKIRA
IPC: B65D65/42
Filed: 1990-12-25
Abstract: PURPOSE:To utilize various kinds of rust preventing agents easy-to-volatilize or easy-to-deteriorate, etc., for the subject sheet and to provide a rust preventing sheet having many satisfactory characteristics. CONSTITUTION:Coating solution containing the rust preventing agent and ionizing radiation hardening compound as essential components, is applied on a supporting sheet and the ionizing radiation irradiates this sheet to make the hardened rust preventing sheet. Particularly, by containing macromonomer as component of the ionizing radiation hardening compound, this sheet can possess excellent heat sealing property.
Patent JP-H04225249-A (JP)
Title: Automatic electric characteristic sorter for semiconductor
Inventor: TAKEMURA KUNIKAZU
IPC: H01L21/66
Filed: 1990-12-27
Abstract: PURPOSE:To prevent continuous conveyance of semiconductors into a defective product container by deciding a socket as a malfunction if continuous decisions of the number to be arbitrarily set of defects of the semiconductors are conducted in a special socket. CONSTITUTION:A counter 7 monitors a defect deciding state in sockets 2a-2c. Then, it can be sensed by the fact that malfunctions of the sockets 2a-2c continues continuous decisions of defects of the same socket. Accordingly, if the defects are not decided at the same socket continuously in the previously set number, the malfunctioned socket is informed, and a device is stopped. Thus, more than the number of decisions of defects is prevented.
Patent JP-H04250848-A (JP)
Title: Catalyst to decrease diesel particulate
Inventor: ITO YUKARI
IPC: B01J23/10
Filed: 1990-12-27
Abstract: PURPOSE:To prevent sintering of TiO2 and to improve durability of a catalyst having a TiO2 catalyst carrier layer to decrease diesel particulate. CONSTITUTION:The catalyst consists of a cordierite monolithic carrier base 1, a catalyst carrier layer comprising essentially TiO2 formed on the surface of the carrier base 1, and an oxidation catalyst 3 such as Pt deposited on the carrier layer 2. The catalyst carrier layer 2 contains oxides 20 of at least one element selected from Y, Zr, Ba, W, Si, and La. Thus, sintering of TiO2 is prevented and phase transition from anatase to rutile structure is prevented, which prevents clogging of pores and improves durability of the catalyst.