baber/WOPTO huggingface dataset:
Patent JP-2001254262-A (JP)
Title: Method of raising textile product
Inventor: TAKIGAWA MASAO
IPC: D06B3/28
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an excellent nap-raising machine that can simultaneously achieve uniform nap-raising treatment and texture improvement through simplified adjustment. SOLUTION: This nap-raising machine is equipped with the circular treatment path 5 that is formed by connecting a holding tank 2 and a conveying path 4, the gas injector 6 that is attached to upstream end of the conveying path 4, the gas flow circulation path 7 that takes out the gas in the holding tank 2 and injects the gas from the gas injector 6 into the conveying path 4, and the hopper that feeds a granular chemical for surface polishing into the treatment path 5. By using the machine, the fiber product 1 is allowed to contact with the granular chemical in the treatment path 5 by the gas flow, while the fiber product 1 and the granular chemical are allowed to circulate, whereby the surface of the fiber product 1 is nap-raised.
Patent JP-2000317956-A (JP)
Title: Manufacture of synthetic resin foamed molding
Inventor: ISHIBASHI TAKAO
IPC: B29C39/24
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To eliminate cutting or the like of a nonwoven fabric and to improve operability and a yield by integrating a three-dimensional network-like nonwoven fabric layer formed by blowing a thermoplastic resin in a long fiber state to a part or entire portion of an inner surface of a mold to a cavity side by a melt blowing process with a surface of a foamed molding by foaming a synthetic resin. SOLUTION: A thermoplastic resin is blown from a blowing unit 5 toward an overall surface of an inner surface of an upper mold 2 to a cavity side by a melt blowing process to form a fiber filter-like nonwoven fabric layer 4. A synthetic resin foamed material such as a polyurethane, a polyethylene or the like is introduced into and filled in a lower mold 1, and a foaming raw material is foamed while extracting the air in the cavity and gas generated by foaming from a vent hole 3 of the mold 2. The foamed material is partly invaded into the layer 4, foamed liquid is sufficiently impregnated into a network of the nonwoven fabric layer generated on the surface to integrate the nonwoven fabric to obtain a synthetic resin foamed molding having good shape and appearance. Thus, shape cutting, stereoscopic molding of the nonwoven fabric is eliminated and operability and a yield are upgraded.
Patent JP-2001255923-A (JP)
Title: Operation plan preparing device for unmanned vehicle
Inventor: EGAWA TAKAMI
IPC: G05B19/418
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is impossible to actually prepare an operation plan due to generation of combination explosion, when the number of unmanned vehicles is increased at usage of a horizontal retrieval (width priority retrieval) method for developing all derivable slave nodes from a master node in the operation plan preparation of plural unmanned vehicles, using conventional state space retrieval. SOLUTION: A prescribed evaluation value is calculated for each node, and the order of the development of the nodes is decided, based on the evaluation value (S8). Also, when at least two nodes indicating the same state are present, unnecessary nodes are removed based on the evaluation value (S6). Thus, it is possible to obtain a final result in a small retrieval size, and to relax combination explosion. Therefore, it is possible to prepare an operation plan in a short time, even when the number of unmanned vehicles is large or the length of a path is long.
Patent JP-2001251951-A (JP)
Title: Grain discharge device for general-purpose combine harvester
Inventor: KIRIHATA TOSHINORI
IPC: A01F12/46
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a general-purpose combine harvester having the subject grain discharge device collocated with the bottom of a grain tank and mounted with a grain extraction mechanism so as to improve extraction operating efficiency for grains, in particular beans such as soybeans or red beans. SOLUTION: In a combine harvester having the subject grain discharge device for discharging grains held in a grain tank out of the grain tank, this grain discharge device is characterized by being mounted with a grain extraction mechanism.
Patent JP-2001251979-A (JP)
Title: Method for raising seedling suited for rice transplanter
Inventor: UEDA YOSHIHIRO
IPC: A01G22/22
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To grow continuous seedlings excellent in discreteness and capable of being suitably used with a rice transplanter by restraining the emergence of too strong root swelling that is a problem in a method for growing seedlings in which continuous seedlings for a rice transplanter are grown by utilizing hydroponics. SOLUTION: Seed rice 7 is sown on a sheet-like base material 6 and a culture solution containing a silicic acid component is fed to germinate and root the seed rice which grows to be turned into continuous seeding by mutually entangling grown roots piercing through the base material 6.
Patent JP-2001264269-A (JP)
Title: Method and device for obtaining relational expression of liquid concentration and microwave characteristic
Inventor: MATSUO HIDETO
IPC: G01N22/00
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for obtaining a relational expression of liquid concentrations and microwave characteristics. SOLUTION: This device 10 is provided with a microwave characteristic measuring device 20 for liquid provided with a microwave irradiating part 20a and an analyzing part 20b, a liquid tank 30 of a known concentration, a fresh water tank 50 feeding water to the liquid tank 30, and a liquid discharging part 60 discharging the liquid inside the liquid tank 30. A liquid passage is formed so that the liquid is circulated between the liquid tank 30 and the microwave irradiating part 20a by a pump P.  A microwave characteristic is measured in a state of liquid temperature maintained constant by a temperature control means, and then, a part of the liquid inside the liquid tank 30 is discharged from the liquid discharging part 60, the same amount of water is fed from the fresh water tank 50, and the liquid concentration is diluted a predetermined value for measuring a microwave characteristic at the same temperature. This procedure is repeated a number of times for obtaining the relational expression of liquid concentrations and microwave characteristics.
Patent JP-2001262635-A (JP)
Title: Water hammer prevention equipment
Inventor: KOBAYASHI TATSUYA
IPC: E03C1/02
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a water hammer prevention equipment capable of being manufactured at a low cost and being stored in a narrow space in water equipment with a flat structure. SOLUTION: A casing 20 connected to a channel 3A inside of a pipe line through a through-hole 45 is provided to the water service pipe, the inside of the casing 20 is partioned into an area E1 connecting to the channel inside of the water service pipe 3 and an area E2 storing an elastic buffer 50 therein by a protective membrane 60, the elastic buffer 50 is formed in a thin flat-shape in the direction of the thickness and, at the same time, the protective membrane is formed in a thin plate shape.
Patent JP-2001265665-A (JP)
Title: Defective area management circuit for memory
Inventor: UMEZAWA MIZUKI
IPC: G06F12/16
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide the defective area management circuit of a memory for reducing a software processing and accessing plural memory elements provided with a defective area at a high speed without burdening a CPU. SOLUTION: Defective area information regarding EEPROMs 1a-1n stored in a high-speed RAM initialization circuit 8 is stored in high-speed RAMs 4a-4n for address conversion at the time of supplying the power of a system. The high-speed RAMs 4a-4n for the address conversion convert successive addresses generated by an address generator 7, evade the defective area and access the EEPROMs 1a-1n.
Patent JP-2001262033-A (JP)
Title: Stencil printing ultraviolet-curable ink
Inventor: HAYASHI AKIKO
IPC: C09D11/104
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an ink which causes neither oozing and blurring of printed images nor dripping of an ink from a container and a drum, i.e., an ultraviolet- curable ink which possesses both printability and an operating aptitude. SOLUTION: The ultraviolet-curable ink uses an ultraviolet-curable resin monomer or oligomer as the varnish and has a viscosity, measured at a shear rate of 100 (1/s) at 23 deg.C, of 2.0-13.0 Pa.s and, simultaneously, a yield value at 23 deg.C of >=25 Pa. The ink may contain a viscosity modifier such as a powder. The content of the powder component of the ink is preferably <=30 wt.% based on the entire amount of the ink.
Patent JP-2001265265-A (JP)
Title: Display device
Inventor: ISHIBASHI AKIRA
IPC: G09F13/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight and thin flexible display device rich in extendability and easy in enlarging a screen with simple structure, which hardly generates the distortion on an edge of a screen in the reproduction of a large solid angle video when enlarging the screen and has the high-speed responsiveness and various shapes including concave surfaces when necessary. SOLUTION: An optical fiber 1 with a core constituted of liquid is arranged in large numbers and a control signal line 2 intersecting this fiber and consisted of a piezoelectric element is arranged in large numbers to constitute the display device. An ultrasonic wave is generated by the piezoelectric element to the optical fiber 1 of a part selected by the control signal line 2 according to an image signal and air bubbles are generated in the core by cavitation by the ultrasonic wave. By the air bubble, a laser beam introduced in the core from one end or both ends of the optical fiber 1 is scattered and the light is taken out outside to display.
Patent JP-2001261189-A (JP)
Title: Sheet carrier and image forming device
Inventor: SAITO MASAAKI
IPC: G03G15/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To prevent a sheet from being wrinkled or broken by the delivery part of a carrying passage between a drawing unit and a device body even if the drawing unit is drawn in the event of a jam in the delivery part. SOLUTION: This device comprises the drawing unit drawable in a direction (H-direction) substantially right-angled to the device body of an image forming device. In the sheet delivery part with a second sheet carrying passage 30 of a first sheet carrying passage 31, a sheet guide member 32 extended from the sheet carrying surface of the first sheet carrying passage 31 and a space part 33 opposed thereto are provided on this side in the drawing direction of the drawing unit. The sheet guide member 32 comprises an inclined surface part 32a inclined in the direction leaving the carrying surface of the first sheet carrying passage 31 and extending from the deep side in the drawing direction of the drawing unit to this side.
Patent JP-2001265354-A (JP)
Title: Musical sound synthesizer and storage medium
Inventor: NOGUCHI TAKASHI
IPC: G10H7/08
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a musical sound synthesizer capable of synthesizing musical sound closer to a musical sound characteristic of musical sound generated by an actual instrument. SOLUTION: Performance information inputted by using a keyboard by a player are converted into bowing information and fingering information by a bowing and fingering information generation part 11; the bowing information are supplied to a non-linear calculation part 12 for generating a driving signal, and the fingering information delays the driving signal generated by the non- linear calculation part 12 and are also supplied to a linear calculation part 13 for varying the signal characteristic.  The driving signal outputted from the non-linear calculation part 12 and plural musical sound signals taken out of prescribed positions of the linear calculation part 13 are supplied to a MIX part 14 for mixing each of the signals; the bowing information are also supplied thereto; the MIX part 14 mixes the driving signal and the musical sound signals based on the bowing information; and synthesizes musical sound according to the result of the mixing.
Patent JP-2001269919-A (JP)
Title: Method for exposing aggregate of precast concrete slab
Inventor: KITAYAMA HIROYASU
IPC: B28B11/08
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method to expose aggregate of precast-concrete(PC) slab of which the mortar components around the aggregate can be rapidly and uniformly removed. SOLUTION: As a method to expose the aggregate. The brush is forced to carry out at least two motion chosen from revolution around the revolutionary axial line which is nearly vertical to the PC slab and rotation, around a rotational axial line with an interval from the revolutionary axial line and, one-way movement in a plane the parallel to the PC slab in a state touching one surface of the PC slab. In this way, the mortar components are removed from one side of the PC slab in a fixed depth, and the aggregate is exposed.
Patent JP-2001278717-A (JP)
Title: Seaweed-proofing agent
Inventor: IGARASHI SHINICHI
IPC: C02F1/50
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a seaweed-proofing agent having high safety. SOLUTION: This seaweed-proofing agent is characterized in that an oil of Japanese cypress is included as an active ingredient.
Patent JP-2001269808-A (JP)
Title: Throwaway drill and cutting edge tip
Inventor: HIRANAKA MAKOTO
IPC: B23B51/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a cutting edge tip that has a chip breaking function in the middle of a cutting edge, and a throwaway drill that is mounted with the tip in stable fashion. SOLUTION: The cutting edge tip 1 of, what is called, a positive type with a clearance angle on outer faces 6 has a step 8 formed by a level difference from a rake face 7 in the middle of each cutting edge used as a drill cutting edge. Although the cutting edges have a rough contour in the view of the rake face, even when the outer faces 6 adjoining the cutting edges are positioned into abutment with an abutting face 23 of a tip seat 22, the flushness of the outer faces 6 keeps the abutment length unreduced.
Patent JP-2001280925-A (JP)
Title: Instrument for measuring three-dimensional shape
Inventor: KITAJIMA KAZUMI
IPC: G01B11/24
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To precisely measure a three-dimensional shape of a measured object by constituting a moving amount of an optical system to be accurately proportional to a moving amount of a convergence position over the whole length of a moving range of the optical system. SOLUTION: Plural positions for a rear side lens group set with spaces to make a moving pitch of a convergence part for illumination light condensed by a projection optical system brought into a prescribed value are preliminarily stored in an EEPROM 90, and an exposure operation is conducted by a CCD 32 in response to an indication signal from a sub-operation-control-part 100, when the rear side lens group is moved, when a position of the moving lens group is detected by optical sensors 26, 27, a waveform shaping part 50 and the sub-operation-control-part 100, and when the rear side lens group passes through the respective positions stored in EEPROM 90.
Patent JP-2001281612-A (JP)
Title: Liquid crystal projector
Inventor: YAMAUCHI KENJI
IPC: G03B33/12
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal projector which can suppress temperature rise of an emission side polarizing plate of a liquid crystal light valve. SOLUTION: In a white light from a light source 10, light with a red wavelength band is separated in the first dichroic mirror 14 and the light reflected in the first dichroic mirror 14 is separated into the light with a green wavelength band and a blue wavelength band by the second dichroic mirror 17. Optical modulation of each color light is performed, by passing the liquid crystal light valves 31, 32 and 33 to be synthesized by a dichroic prism 24 respectively. Liquid 24d for cooling the heat generated in the emission side polarizing plates 31c, 32c, and 33c of each of liquid crystal light valves 31, 32, and 33, is enclosed in the inside of the dichroic prism 24. Then, the light synthesized by the dichroic prism 24 is emitted via a projection lens 25.
Patent JP-2001270345-A (JP)
Title: Vehicle speed controller of engine drive type automatic traveling vehicle
Inventor: NOMA YASUO
IPC: B60W10/18
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle speed controller of an engine drive type automatic traveling vehicle capable of preventing the vehicle from being suddenly decelerated when an engine brake is applied while a brake control is performed for controlling a vehicle speed in an automatic traveling vehicle. SOLUTION: In this vehicle speed controller of an automatically runnable golf cart 11 run by an engine 12 and capable of controlling a vehicle speed by the braking of a brake mechanism B, a controller 26 is provided to calculate before the braking by the brake mechanism B is performed, a deviation between a target engine speed Rm and an engine speed (n) (actual engine speed) during automatic traveling and, based on the results of the calculation, to perform the on/off control of the brake control of the brake mechanism B.
Patent JP-2001281654-A (JP)
Title: Backlight for liquid crystal display element
Inventor: NAKAMARU MASAFUMI
IPC: F21V8/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a means to realize functions of a polarized light separation plate and a light-transmitting body, used to improve display brightness of a liquid crystal display element, only by the light-transmitting body by efficiently utilizing an illumination light beam incident on the light transmission body in a backlight. SOLUTION: The backlight for the liquid crystal display element is provided with a plate shaped light-transmitting body composed of transparent solid matter and a light source for supplying light to the light-transmitting body, and is characterized by arranging a quarter-wave plate and a reflection plate on the side of the light-transmitting body opposite to the light-emitting surface and by forming fine projecting and recessing parts, having a polarized light separation function on the light-emitting surface of the light-transmitting body.
Patent JP-2001284141-A (JP)
Title: Electronic component
Inventor: YOSHIMOTO NORIYUKI
IPC: H01F27/29
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide electronic components which can be constituted in a small size with a simple constitution, reduced in component cost and assembling cost, and improved in mounting reliability. SOLUTION: In the electronic components 10, containing a resin-made base 11 and circuit elements 12 and 13 arranged on the base 11, the base 11 is provided with a plurality of integrally molded projecting sections 15. The parts 10 are constituted, in such a way that when the parts 10 are mounted on a mounting substrate 16, the terminals of the connecting lead wires 13a of the circuit elements 12 and 13 are respectively wound around their corresponding projecting sections 15, so as to be soldered to the connection lands of the substrate 16.
Patent JP-2001285618-A (JP)
Title: Multi-function peripheral unit
Inventor: KATO ATSUNORI
IPC: H04N1/387
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a multi-function peripheral unit that can simply match a print result of mail data with that of attached facsimile data upon receiving the mail data with the facsimile data attached to them. SOLUTION: Upon the receipt of the mail data with the facsimile data attached to them in the mail reception processing (S1: Yes), after a mail data memory stores the mail data (S2), header data are generated from the mail data and written in a header data memory (S3). The facsimile data attached to the mail data are written in a reception data memory (S5). The header data stored in the header data memory are attached to the written facsimile data by the print processing (S6), the resulting facsimile data are reduced depending on the data size and outputted to a printer, which prints out the facsimile data with the header data added to them.
Patent JP-2001277348-A (JP)
Title: Mold for preforming skin material of rear parcel in car and skin material preforming method
Inventor: YABUSHITA SHOZO
IPC: B29L7/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To form a dummy part even if the thickness dimension of a film layer constituting the skin material of a rear parcel along with a core material is made thick to a certain degree. SOLUTION: A skin material preforming mold is constituted of an upper mold and a lower mold and a blade mold part 33 for forming a hole-shaped sound discharge part forming region 23a is provided on the molding surface 31a of the upper mold 31 and needle hole molding parts 34 comprising a large number of needles for forming dummy part forming regions 23b comprising a large number of fine holes are provided on the molding surface 31a of the upper mold 31 in a projected state so as to surround the blade mold part 33 while a hole-shaped recessed part 37 for receiving the blade mold part 33 and fine hole-shaped receiving parts 38 for receiving the needle hole molding parts 34 are formed in the molding surface 32a of the lower mold 32 and the skin material 22 having the dummy part molding regions 23b comprising fine holes is preformed using the skin material preforming mold and this  preformed skin material 22 is used to mold the rear parcel.
Patent JP-2001280395-A (JP)
Title: Impact relieving structure
Inventor: KOGA SATOYUKI
IPC: B62K25/08
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To exhibit a prescribed impact relieving function in a multistage shape, and to permanently exhibit the impact relieving function. SOLUTION: In this impact relieving structure having an oil lock piece 4 arranged in a wheel shaft side tube 1 and an oil lock collar 5 arranged in a car body side tube 2, the oil lock piece 4 has an adjusting pipe 14 liftable by operation to an operation part 20 arranged in a bottom part 1a in the wheel shaft side tube 1 and arranged in an axial part of a sheet pipe 3 so as to be liftable, and has a guide pin 10 having both end parts penetrating through a vertically extending guide hole 3e bored in a lower end part of the sheet pipe 3 while carrying the lower end of the adjusting pipe 14 by an intermediate part. Both ends of the guide pip 10 are connected to a cylinder body 16 arranged between the outer periphery of the lower end part in the sheet pipe 3 and the inner periphery of the oil lock piece 4.
Patent JP-2001283571-A (JP)
Title: Signal reproducing device, and signal recording and reproducing device
Inventor: OGATA HITOSHI
IPC: G11B27/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a signal recording and reproducing device 1 in which name information input operation performed hitherto never be made needless even when the name information input operation is not finished at the point of time at which reproduction of music of which name information is started to input by a user is finished. SOLUTION: This signal recording and reproducing device 1 is provided with a pickup circuit 11, a signal processing circuit 12, a loudspeaker 15 and a control circuit 24. The control circuit 24 starts reproduction from the beginning of the music when input finish operation is not performed by a user at the point of time at which reproduction of the music of which name information is started to input by a user is finished.