baber/WOPTO huggingface dataset:
Patent JP-2001219926-A (JP)
Title: Carton for packaging container, and its manufacturing method
Inventor: ARII JIRO
IPC: B31B50/78
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent a score portion from being cracked during the transport. SOLUTION: In a carton to package a predetermined number of containers which are opened by breaking the score portion by operating a tab 3 fitted to a lid of the containers, an area covering the entire tab 3 of a lower side of a top portion 17 of the carton is non-contact with the tab, and the lower side of the top portion 17 is not brought into contact with the tab 3 by the vibration during the transport.
Patent JP-2001218863-A (JP)
Title: Sprinkler fire extinguishing equipment
Inventor: MATOBA KIYOSHI
IPC: A62C35/68
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide sprinkler fire extinguishing equipment capable of being used in cold district. SOLUTION: In this sprinkler fire extinguishing equipment comprising a piping connected to a water feed source on its basic end side and a sprinkler head mounted on the piping, a drain plug usually connecting the water feed source and the piping, and connecting the piping and an outflow port to the external in preventing the freezing, is mounted on the basic end side of the piping, and controlled to fill the piping with the water at an ordinary time, and to drain the water in the piping in preventing the freezing. A contact mechanism outputting an operation signal in detecting the fire, is mounted on the sprinkler head, and the water feed source and the piping are connected in receiving the operation signal from the contact mechanism. The piping is further provided with an intake valve.
Patent JP-2001229173-A (JP)
Title: Device and method for data retrieval and recording medium with recorded data retrieval program
Inventor: IKEDA HIROAKI
IPC: G06F17/30
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for data retrieval which requires no extra special information, etc., for retrieval and a recording medium where a data retrieval program is recorded. SOLUTION: To retrieve data including a specified character string, it is decided (S201) which of image data and text data the data to be retrieved are and when it is decided that the data are image data, characters are recognized from the image data to generate text data of the characters (S202). Then it is decided (S204, S207) whether or not the mentioned text data or generated text data include the character string, so that no special information, etc., is required for the character string retrieval of the image data.
Patent JP-2001222219-A (JP)
Title: Network communication recording system and device
Inventor: TOMITA TAMINORI
IPC: G06F15/00
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To realize a system in which transmission and reception are confirmed, denial is prevented and communication and transaction are guaranteed in a network communication. SOLUTION: A communication log having a data structure shown in Figure 2 is generated by each of the parties of a network communication conducted between two persons. The log includes a communication record 201, information 202 specifying the communication record which was recorded prior to the communication that is currently recorded at a terminal device generating the log and an electronic signature 203 of the person one communicating for 'the records 201 and 202'. Through the generation of the logs having the data construction by the communication parties, communication in which alteration is made difficult, confirmation is made for the transmission and the reception and denial is prevented, is realized between the communication parties.
Patent JP-2001231191-A (JP)
Title: Stator core and small-sized motor mounting it
Inventor: WAKITANI AKIHIKO
IPC: H02K1/18
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To realize high efficiency and power saving of a motor by improving a stator core, in a small-sized motor which is used in an information apparatus. SOLUTION: After core sheets press-worked in a prescribed form are laminated, a powder coating film or an electrodeposition coating film or a resin molding film is formed on a surface. The core sheets constituting a stator core 1a are laminated and fixed by the coating film 2a or the molding film.
Patent JP-2001230639-A (JP)
Title: Differential amplifier circuit
Inventor: KUDO RYOTARO
IPC: H03F1/52
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a differential amplifier circuit which is small in the possibility that offset is varied due to high-frequency noise and hardly causing malfunctions, even if an electromagnetic disturbing wave is received. SOLUTION: Filter circuits LPF1 and LPF2 for cutting high-frequency noise having a cut-off frequency higher than the cut-off frequency of a differential amplifier circuit and lower than the cut-off frequency of a parasitic filter circuit composed of the parasitic capacity and parasitic resistance of an input part are inserted between the input terminal of the differential amplifier circuit and the input node of the differential amplifying step 11.
Patent JP-2001235268-A (JP)
Title: Refrigerating machine
Inventor: ASAMI KAZUYUKI
IPC: F25D21/14
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerating machine in which adhesion of dews to a gas/liquid separator and wetting of the installation floor of the refrigerating machine can be prevented. SOLUTION: Two frames 40 are secured onto a base body 1 and a gas/liquid separator 15, 16 is mounted on each frame 40 or secured onto each frame 40 while being mounted thereon. The frame 40 has a surface 40A for mounting the gas/liquid separator 15, 16, several legs, e.g. four legs 40B, and a fixing part 40C being secured to the base body 1. Since a space is formed in the frame 40, a thermal insulation material 50 is inserted into that space through an opening between the legs 40B and attached to the rear side of the surface 40A.
Patent JP-2000244159-A (JP)
Title: Cooling device
Inventor: STEPHEN E HANTSURIKU
IPC: H05K7/20
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To reduce the mass and the dimension of a heat sink part as a whole without spoiling the capacity of a cooling device, by a method wherein a U-shaped region is arranged and installed between a first protrusion, and a second protrusion and the first protrusion is made larger than the second protrusion. SOLUTION: A heat conduction part 104 is extended between the second closed end part 124 and the flat face 110 of a small chamber 120. The small chamber 120 is surrounded by a chamber wall 114. Then, the expansion part of the chamber wall 114 is constituted of a first protrusion part. In addition, another expansion part of the chamber wall 114 is constituted of a second protrusion 170. A U-shaped region 152 which constitutes a part smaller than the chamber wall 114 as compared with the first and second protrusions 150, 170 is arranged and installed between the first protrusion 150 and the second protrusion 170. In addition, the first protrusion 150 is made larger than the second protrusion 170.
Patent JP-2001236550-A (JP)
Title: Hand wagon and conveyer
Inventor: OTEGI YOSHIHIRO
IPC: G07D9/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a hand wagon capable of efficiently performing delivery work. SOLUTION: The hand wagon 1 is provided with a loading box 3 for loading coins, a container installing means 7 for installing a mug 200, a rotary conveying means 44 for conveying coins from a discharging port 32 provided on the front bottom of the loading box 3 to an inserting port 420 provided above the container installing means 7, and a rotary manipulator 20 for rotationally manipulating the rotary conveying means 44. In the hand wagon 1, when the rotary manipulator 20 is rotationally manipulated, the rotary conveying means 44 is rotated and coins discharged from the discharging port 32 are conveyed from the discharging port 32 to the inserting port 420 and dropped from the inserting port 420. Then, these coins are passed through a shoot 5 and put into the mug 200.  When this hand wagon 1 is used, since the coins are dropped and put into the mug 200, the coins in the loading box 3 can be moved so as to fill the mug 200.
Patent JP-2001237146-A (JP)
Title: Solid-state electrolytic capacitor and its manufacturing method
Inventor: YOSHIDA MASANORI
IPC: C08G61/12
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state electrolytic capacitor having large capacitance, low equivalent series resistance and small dielectric loss, and its manufacturing method. SOLUTION: The solid-state electrolytic capacitor is composed of an anode electrode body consisting of a metal with valve function, an anode oxide film formed onto the anode electrode body and a high-molecular solid-state electrolyte containing an oxygen acquisitive metallic organic complex as an additive so as to inhibit the lowering of conductivity, and has a solid-state electrolytic layer formed on the anode oxide film.
Patent JP-2001234754-A (JP)
Title: Deterioration diagnostic method for coating material
Inventor: TAKAGI KEISUKE
IPC: F01D25/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a deterioration diagnostic method for a coating material capable of measuring the crack spacing generated on the coating material coated on an object and nondestructively and exactly deciding a repairing or replacing time for the object based on the measured crack spacing. SOLUTION: In this deterioration diagnostic method for the coating material, the crack spacing of a coating film is measured (step 1), a strain range of a crack generation portion is estimated from a master curve based on the measured value (step 2), the number of times of starting/spotting operations required for generation of crack is set based on the estimated strain range (step 3), the depth of crack according to the number of times of starting/stopping operations after generation of crack is calculated by using a crack development characteristic of the depth direction determined separately (step 4) and the limit number of times of starting/stopping operations for allowing recoating of the coating film is calculated from the depth of crack (step 5).
Patent JP-2000354959-A (JP)
Title: Carrier head to hold substrate by applying pressure on it
Inventor: CHEN HUNG CHIH
IPC: B24B37/30
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To improve uniformity of polishing in the neighbourhood of an edge of a substrate by reducing an interval between a retainer and the substrate. SOLUTION: A carrier head for a chemo-mechanical polishing device has a plural number of rods free to independently move. The rods apply pressure on a substrate and surround the substrate to form a retainer. That is, the carrier head 100 to uniformly disperse pressurizing force along an overall back surface of the substrate 10 by installing a plural number of the rods on a lower surface of a flexible rod backing port free to vertically move independently from each other, making them correspond to a circular outline of the substrate 10 which is a polished article and carrying out pneumatic control of the carrier head 100 can hold and pressurize the substrate 10 by specified pressurizing force at a specified position against a polishing head 32.
Patent JP-2001242866-A (JP)
Title: Electronic musical instrument
Inventor: KIKUMOTO TADAO
IPC: G10H1/053
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an electronic musical instrument in which operability is enhanced. SOLUTION: Playing data in key operations of a keyboard 200 are inputted into an MIDI circuit 14, the pressing force of the key pressing operation of a first key and the pressing force of the key pressing operation of a second key are A/D converted by a CPU 13 and musical sound signals are generated by a sound source 17 on the basis of the difference of the data of the A/D converted pressing forces. The changing speed of the frequency of the musical sound being sound by a loudspeaker 300 through an amplifier 19 and being changed toward a musical sound frequency to be selected for the second key is controlled and a portamento effect is imparted to the musical sound.
Patent JP-2001231461-A (JP)
Title: Feed additive for fishes and shellfish and feed for fishes and shellfishes containing the same
Inventor: FUJIMURA HAJIME
IPC: A23K1/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a feed additive for fishes and shellfishes capable of solving many problem such as water pollution in crawl culture, frequent occurrence of fish diseases and adhesion of malodor and feed for fishes and shellfishes mainly composed of vegetable proteins and strengthened by using the above additive. SOLUTION: This feed additive for fishes and shellfishes comprises an amino acid salt or an amino acid condensate obtained by binding at least one alkaline earth metal ion selected from the group consisting of magnesium, calcium and zinc to a 2-11C amino acid or a condensation product of the above amino acid with glycine or alanine. This feed for fishes and shellfishes is obtained by compounding the feed additive with a vegetable protein.
Patent JP-2001239394-A (JP)
Title: Raw material for sub-merged arc welding material
Inventor: SARUHASHI SEIJI
IPC: B23K35/362
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide raw material for sub-merged arc welding material which, having good dissolvability, discharge-ability, and grind-ability, and absorbing little moisture content in atmosphere while manufacturing, is used as bond-flux for sub-merged arc welding. SOLUTION: This raw material for sub-merged arc welding material, manufactured by dissolving, solidification, and grinding, includes SiO2: 10-35 mass %, CaO: 5-20 mass %, Al2O3: 3-30 mass %, MgO: 15-40 mass %, and CaF2: 2-15 mass %. The particles size constitution is composed of particles sized 300-500 μm: 1-5 mass %, and residual particles sized under 300 μm.
Patent JP-2001243879-A (JP)
Title: Clip mounting device and clip circulating device
Inventor: KOBAYASHI TAKESHI
IPC: H01J9/26
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To efficiently and quickly mount clips on the edges of two plates put on each other as circulate the clip for repetitive use. SOLUTION: The clip mounting device comprises a supporting means 18 for supporting a plurality of clips on two slender 20, 22 or chip aligning conveyors 70, 71 moving between a stand-by position and a gripping position and a mounting means 29 for mounting the clips on the edges of plates 1. The mounting means 29 grips and receives the clips from the bars 20, 22 or the clip aligning conveyors 70, 71 at the gripping position and mounts them, on the edges of the plates 1 after moving thereto. During mounting operation, the supporting means 18 supports the clips on the non-supported bars 20, 22 or the clip aligning conveyors 70, 71. At a clip removing station 15, the clip 2 are removed from the processed plates 1 by a clip transfer means 16 and transferred to a clip carrying device 17.  The clips 2 carried to the clip carrying device 17 are supported on the bars 20, 22 or the clip aligning conveyors 70, 71 again by the supporting means 18.
Patent JP-2001240922-A (JP)
Title: Copper alloy excellent in hot workability
Inventor: FUYU KIYOUHEI
IPC: C22C9/00
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a Cu-Fe series alloy in which cracking such as casting cracks and hot rolling cracks is prevented. SOLUTION: This copper alloy has a composition containing, by weight, 1.8 to 2.3% Fe, 0.01 to 0.1% P, 0.05 to 1.0% Zn, one or more kinds of components selected from Nb, V and W respectively by 0.001 to 0.2% and 0.003 to 0.2% in total, and the balance Cu with inevitable impurities.
Patent JP-2001242408-A (JP)
Title: Polygon motor unit, optical scanner, and image-forming device
Inventor: IIJIMA TAKESHI
IPC: G02B26/10
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To eliminate the heat deformation of an image-formation optical system, a mirror, etc., for the optical scanning caused by generation of heat of a polygon motor shaft receiving part, which rotationally drives a polygon mirror for an optical scanners used for an image forming device. SOLUTION: A radiating means (heat conducting material 69 and a fin 69a) to radiate the heat generated in a heat generating part (a bearing 63) of the polygon motor is set in a polygon motor unit 60, and the excessive generation of heat is suppressed.
Patent JP-2000231459-A (JP)
Title: Printer
Inventor: AOKI KAZUMA
IPC: B41J5/30
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain printed matter fast without inputting print data from an external device when outputting the printed matter by performing a printing process based upon file data read out by a 2nd memory control means according to a print command. SOLUTION: The print data are read out of a receiving buffer 13a by one page and analyzed by a CPU 11, a ROM 12, and a RAM 13 to generate dot image data of one printable page, which are stored in an image buffer 13b. If a storage mode is carried out with a storage key pressed before the print data are inputted from the external device 20, a flag F is set to a value '1' and the data are read out of the dot image buffer 13b and stored on a hard disk 18a of a hard disk drive 18 by a memory control part 18b by using a file name stored in a file name buffer 13c. The dot image data are printed on a paper sheet by a print part 16.
Patent JP-2001249381-A (JP)
Title: Camera
Inventor: SAKURAI KAZUKI
IPC: G03B17/00
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To prevent complex constitution, entailing of making large and increasing the cost of a camera, which is mounted with plural main capacitors for the purpose of stroboscopic light emission and uses these capacitors by changing over the same and to prevent the increase of a load on batteries, the occurrence of deceleration of film feeding and delaying of a charging time and shortening of a battery life of a camera, which charges the main capacitor during film winding. SOLUTION: This camera is so constituted, that when a release switch is turned on during the course of charging to the main capacitor, exposure is permitted if the main capacitor reaches the light emittable voltage allowing the stroboscopic light emission set lower than the charging end voltage at the point of the time photometry, distance measurement and the computation thereof end, by which the time from the operation of a release switch to exposure is shortened. The charging to the main capacitor is started, when a motor drive voltage is lowered in order to decelerate the feed speed before the winding of the film ends, by which the exertion of an influence on the film feeding is averted and the load acting on the batteries is lessened.
Patent JP-2001249763-A (JP)
Title: Coordinate detecting device and method for controlling the device
Inventor: KANEKAWA MAKOTO
IPC: G06F3/0488
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a coordinate detecting device capable of operating processing whose safety and maintenance is made excellent and a method for controlling this. SOLUTION: This coordinate detecting device 110 for deciding a coordinate value by using the present coordinate value and the past coordinate value is provided with a control circuit 112a for calculating the coordinate value as a connected value by giving weight to the present coordinate value and the past coordinate value.
Patent JP-2001250781-A (JP)
Title: Semiconductor manufacturing device
Inventor: TOMEZUKA KOJI
IPC: C23C14/02
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To improve quality and at the same time improve throughput, and to improve productivity by eliminating moisture on a wafer surface by heating and at the same time performing the process treatment of the heated wafer immediately. SOLUTION: A process chamber 1 and a pretreatment chamber 29 are connected via an airtight chamber 19, and a plurality of substrates 13 are retained in a required state in the pretreatment chamber, and then are inserted into the process chamber through the airtight chamber.
Patent JP-2001240356-A (JP)
Title: Escalator
Inventor: SAITO CHUICHI
IPC: B66B29/08
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a step orbit constitution capable of improving the easiness and efficiency in getting on an escalator wherein steps move along a long horizontal section near a platform. SOLUTION: In an escalator 1 having a horizontal orbit 7 moving steps 4 near a platform 2, an curved orbit 8 moving the steps 4 in a curvilinear direction and an inclined orbit 9 moving the steps 4 inclined on an inclined line, a gently inclined orbit 10 is provided for forming minute differences ha and hb in level between the step faces of the step adjacent to each other in the boundary section K between the horizontal orbit 7 and the curved orbit 8.
Patent JP-2000267750-A (JP)
Title: Module for generating force hysteresis
Inventor: WEIS CHRISTIAN
IPC: G05G1/30
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To generate a force hysteresis to make returnable a rotary element at a small structural cost by making the reaction force of a spring element give a return moment to the rotary element at all relative angle positions of the rotary element set against a casing. SOLUTION: The hysteresis module 10 consists of a rotary element 14 which is turnably supported in a casing 12 and two frictional elements 18 which are guided in a rotary element 14 in a linearly sliding way. The elements 18 touch the inside frictional surface of the casing 12 via two coil springs 20. The elements 18 and the springs 20 are placed in a guide hole 23 and their eccentric positions are useful for the necessary recover moment of the element 14 of an acceleration pedal lever 16. The turning performance of the lever 16 is assured by a casing opening 28 around a rotary axis 24 formed by a pin 26.
Patent JP-2000314894-A (JP)
Title: Device structure for liquid crystal display equipped with alignment post and optical interference layer, and its production
Inventor: SHIKU ON KON
IPC: G02F1/1368
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To make formable a flat panel liquid crystal display while alignment posts which support a glass cover plate are in a matched state in optical interference layers by forming the posts between mirror pixels of a min. display by photolithography. SOLUTION: A glass cover plate 10 reflects externally incident light to provide a transparent packaging material to return to an observer. The intensity of the reflected light is determined by the polarization, absorption and scattering characteristics for light in each liquid crystal display pixel and these characteristics are controlled by an electric field generated in a liquid crystal material 11. IC chips 12 separated from the glass plate by the alignment posts 14 generate the above-mentioned electric field. The space formed between the glass plate and a silicon wafer is filled with a selected liquid crystal material. The light supplied or ambient light enters the open face of the liquid crystal on the silicon and is reflected by the pixel disposed beneath to form a visible pattern of polarized light.  Namely, the image is directly observed or projected through a polarization system.