baber/WOPTO huggingface dataset:
Patent JP-2002209411-A (JP)
Title: Leveling apparatus of seedling transplanter
Inventor: WATABE ICHIRO
IPC: A01C11/02
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To prevent the shutting down of transmission rotation of a leveling auger on the front side of a float of a seedling transplanting apparatus from being forgotten when the auger is elevated to a nonworking position. SOLUTION: The leveling auger in a seedling transplanter is constructed in such a manner that the transmission of a leveling auger 3 placed in a vertically movable manner on the front side of the float 2 which supports the seedling transplanting apparatus 1 and slides is shut down under interlocking with the elevation of the auger 3 to the nonworking position.
Patent JP-2002212164-A (JP)
Title: Method for producing granular urea peroxide
Inventor: MASUMOTO ISAMU
IPC: B01J2/20
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain granular urea peroxide having upgraded stability, improved fluidity and pulverization, ready handleability and hardly blocking. SOLUTION: Urea peroxide is adjusted to 5-20% water content, granulated by extrusion and dried to produce granular urea peroxide having >=500 μm particle diameter.
Patent JP-2002223063-A (JP)
Title: Flux holding device for electronic component mounting machine
Inventor: SUZUKI TOSHIAKI
IPC: B23K3/00
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost flux holding device which can actualize the accurate transfer of flux with good production efficiency to an electronic component having different bump height. SOLUTION: This device is provided with a flux holding member 12 which has different-depth recessed parts 14 formed and holds paste-like flux in the recessed parts 14, a scraping member 16 whose lower end part 16A abuts against a slide surface 12A of the flux holding member 12, and an actuator 18 which drives and rotates the flux holding member 12; and supplementary flux excessively held on the slide surface 12A is scraped by the scraping member 16 to fill the unfilled recessed parts 14 and the flux in the recessed parts 14 are held to thickness equal to the depth 14B of the recessed parts 14.
Patent JP-2002221541-A (JP)
Title: Current-voltage conversion device
Inventor: SUZUKI NAOJI
IPC: H03F3/34
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a current-voltage conversion device having a reduced value to the utmost of an offset voltage generated at the reset time, concerning the current-voltage conversion device constituted by an integration circuit. SOLUTION: In this current-voltage conversion device, the integration circuit is constituted by an operation amplifier and an integrating capacitor connected to an input terminal of the operation amplifier, and an input current is integrated into the integrating capacitor by the integration circuit, and a value of the input current is converted into a voltage value by an integration voltage generated on an output terminal of the operation amplifier. The device is constituted by a diode switch having one end connected to the connection side between the integrating capacitor and the input terminal of the operation amplifier, a non-inversion type amplifier having an output terminal connected to the other end of the diode switch and an input terminal connected to the output terminal side of the operation amplifier, and a gain switching means for switching the gain of the amplifier.
Patent JP-2002222931-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: NOMA JUNJI
IPC: H01L27/108
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To realize a good capacitor characteristic of a semiconductor device, by making suppressible the generation of a roughness on the surface of the insulation film of its capacitor even when making thin the insulation film its capacitor, and by making possible enough the crystallization of the insulation film of its capacitor by using a rapid heating method. SOLUTION: On a semiconductor substrate 100 of the semiconductor device, there are formed successively a first conductive film 106A to be changed into a lower electrode 106 of its capacitor; an insulating metal oxide film 107A to be changed into an insulation film 107 of its capacitor; and a second conductive film 108A to be changed into an upper electrode 108 of its capacitor. The electromagnetic-wave reflectance of the material out of which the second conductive film 108A is formed is made smaller than the one out of which the first conductive film 106A is formed. After forming the second conductive film 108A, the semiconductor substrate 100 is subjected by using a rapid heating method to a heat treatment at a temperature not lower than the crystallization temperature of the insulating metal oxide film 107A.
Patent JP-2002221553-A (JP)
Title: Correlation graph display device
Inventor: KIRISHIMA MASAMITSU
IPC: G06F3/0487
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a correlation graph display device enabling to specify noteworthy data on the correlation graph to read detailed information of the data on a display screen, and capable of deleting unnecessary data on the correlation graph by a simple operation, and recalculating and displaying the correlation graph. SOLUTION: This correlation graph display device for executing plot display of plural data as the correlation graph is characterized by displaying selectively attribute information of each data.
Patent JP-2002221107-A (JP)
Title: Canister
Inventor: KOSHO KENYA
IPC: F02M25/08
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To suppress fluctuation of an air-fuel ratio caused by an evaporative fuel component, when diagnosing leakage. SOLUTION: An adsorbing chamber 9 provided with a drain port 3, a charge port 4 and a purge port 5 and formed by filling an absorbent 8 is partitioned into a first adsorbing chamber 11 and a second adsorbing chamber 12 by a main partition 10. The inside of the first adsorbing chamber 11 is partially partitioned into an area 11a on the charge port 4 side and an area 11b on the drain port 3 side by an auxiliary partition 15. An intermediate drain chamber 14 and an intermediate charge chamber 16 are adjacent to each other with the main partition 10 held between them, and a communicating hole 18 is provided in the main partition 10 so as to communicate both of them, and a check valve 19 is disposed on it.  Since the check valve 19 is opened to bring part of fresh air when purging, and the area 11a on the charge port 4 side is purged at an early stage, the evaporative fuel components of gas flowing in from the charge port 4 is adsorbed, and a sufficient buffering effect can be obtained, when diagnosing leakage.
Patent JP-2002222279-A (JP)
Title: Processing method for receiving order for gift and its delivery using communication network, communication system for the same and program storage medium
Inventor: SHINHAN KEN
IPC: G06Q50/00
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To efficiently and surely perform the procedure for receiving an order and delivering for an article as a token of acknowledgement of a wedding or funeral present received in a ceremonial occasion, especially an obituary money received in a funeral. SOLUTION: A business affairs agency processing communication system 4 receives generated information (funeral information) on the procedure of receiving an order and delivering a gift from an information providing computer apparatus 5 through a communication network, separates the generated information by each business area (or each charge of business) and transfers the same to a sales facsimile apparatus 6. A person in charge of business visits a customer (chief mourner) to carry on business according to the generated information, and draws up an order sheet. The computer processing for the procedure of receiving an order and delivering the gifts in the order sheet information is separately conducted by the commodity providing computer apparatus 8 side and the business affairs agency processing communication system 4 side.  The procedure for delivering the commodity as the order gifts is performed by the commodity providing computer apparatus 8 side to a delivery computer apparatus 8 side through the communication network after the settlement of payment, thereby delivering the commodity (or direct handling at a counter).
Patent JP-2002224605-A (JP)
Title: Paste applicator
Inventor: MURAKAMI KAZUHIRO
IPC: H05K3/12
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a paste applicator by which the film thickness and the coating width of a paste applied on a substrate is easily controlled and the liquid leakage of the paste from a coating roll is suppressed. SOLUTION: The paste applicator is provided with the freely rotatable coating roll 3 for applying the paste 2 transferred on the outer circumference surface on the moving substrate 1, a doctor 4 for setting a gap for transferring the paste 2 having a prescribed thickness on the outer circumference surface of the coating roll 3 and arranged to be opposed to the coating roll 3, a liquid dam for preventing the liquid sagging of the paste 2 on the outer circumference surface of the coating roll 3 and a rear side plate 16 for preventing the liquid sagging of the paste 2 in the longitudinal direction of the coating roll 3 and has a structure formed so that the rear side plate 16 is arranged to be freely slidable in the longitudinal direction of the coating roll 3.
Patent JP-2002223698-A (JP)
Title: Oil-in-water type emulsion fat
Inventor: SHIMADA TOSHIHIRO
IPC: A23L23/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain an oil-in-water type emulsion fat with which a food such as white sauce having an excellent flavor of essential milk, not browning, not demulsifying and not deteriorating a flavor even by a high-temperature sterilization such as retort heat treatment, etc. SOLUTION: This oil-in-water type emulsion fat has <=1 wt.% content of lactose in the oil-in-water type emulsion fat. The oil-in-water type emulsion fat is formulated with >=0.1 wt.% potassium and sodium in the weight ratio of sodium/potassium of 1:0.5 to 10.
Patent JP-2002224673-A (JP)
Title: Electrolytic water producing apparatus
Inventor: KIMURA MASAKUNI
IPC: C02F1/46
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic water producing apparatus which can prevent the defective opening/closing of an opening/closing valve and can sufficiently maintain the discharge rate of mainly used alkaline ionized water in the electrolytic water producing apparatus provided with the opening/closing valve in a waste water passage for draining retained water which is opened and closed according to the differential pressure between the upstream side and the downstream side of the waste water passage. SOLUTION: A first water discharging passage to discharge the alkaline ionized water and a second water discharging passage to discharge acid ionized water are provided. A waste water passage is provided to drain the retained water downward from the electrolytic water producing apparatus 1 in the state where water from water supply port 2 is suspended. An opening/closing valve 12 is provided in the waste water passage so that the valve 12 is in an open state when the pressure of the upstream side of the waste water passage becomes large, and in a closed state when the pressure of the upstream side becomes small. A bypass flow passage 28 to communicate the second water discharging passage with the waste water passage is provided so that the connecting location of the bypass flow passage 28 in the waste water passage is on the downstream side from the opening/closing valve 12.
Patent JP-2002228843-A (JP)
Title: Optical device and optical module
Inventor: SATO YASUSHI
IPC: H01S5/022
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a small and integrated optical device which facilitates an alignment with a light receiving and transmitting element, and can easily be made into an airtight structure, and to provide an optical module equipped with the same. SOLUTION: In the optical device, a first multimode optical fiber 2A, a coreless optical fiber 5, a second multimode optical fiber 2B, and a second single mode optical fiber 1B are connected in a line successively to one end of a first single mode optical fiber 1A equipped with a lens part 9 for optically connecting an optical semiconductor device to the other end, and are fixed on a base body. An optical element 4 is arranged in a groove 7 for loading the element formed in the coreless optical fiber 5, and a belt-like body 11 for cementation made of a metal is provided on the outer periphery of the base body 3.
Patent JP-2002230843-A (JP)
Title: Optical card
Inventor: NAGANUMA HIROYUKI
IPC: B42D15/10
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an optical card the surface of which is hardly damaged and which has a large recording capacity and also an excellent design property. SOLUTION: In the optical card in which a card base material 6 is held between two optical recording members 5 consisting of a hardened surface layer 1, a transparent protective layer 2 and an optical recording layer 3 and the card base material 6 and the optical recording members 5 are laminated by adhesive layers 4, designs 7 formed in the card base material 6 are visible through the optical recording layer 3.
Patent JP-2002231768-A (JP)
Title: Inner lead bonding device
Inventor: SATO KIMIHARU
IPC: H01L21/68
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To reduce the loss time of a bonding operation and to improve productivity without contaminating a bonding tool or the like. SOLUTION: This device is provided with a bond stage 22 for sucking and holding a semiconductor chip 4 and moving to the lower part of a work 1, a bonding head 11 disposed on the side of a work guide 2 guiding the work 1 and driven in XY axial directions, the bonding tool 13 vertically movably provided on the bonding head 11, a camera 15 for recognition offset to a position separated from the bonding tool 13 and provided on the bonding head 11, and a tool cleaning part 30 disposed on the side of the work guide 3 from a bonding position 6. The cleaning effective surface of the tool cleaning part 30 exists below the bonding tool 13 when the camera 15 for the recognition is moved to the bonding position 6.
Patent JP-2002226748-A (JP)
Title: Pigment ink composition
Inventor: FUJIMORI HIROSHI
IPC: C09D11/36
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a pigment ink composition capable of inhibiting bleeding without imparting pseudoplasticity to an ink, even though the composition exhibits a Newtonian viscosity behavior or a similar physical properties. SOLUTION: The pigment ink composition comprises a pigment and a dispersant and a mixed solvent comprising at least two solvents of different polarity which are each a poor solvent dissolving at most 0.5 wt.% of the dispersant when used alone but are a good solvent dissolving at least 0.5 wt.% of the dispersant in a mixed state.
Patent JP-2002227845-A (JP)
Title: Rolling bearing
Inventor: KONNO MASARU
IPC: C23C16/27
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing capable of being used without generating seizure even under an environment which easily becomes a boundary lubrication. SOLUTION: A retainer 14 for retaining a ball 13 is provided between an inner ring 11 and an outer ring 12 of a ball bearing 10. This retainer 14 is formed by a heat-resistant resin such as PEEK and a DLC film 15 having a film thickness of approximately 0.5-10 μm is formed on an outer periphery surface thereof.
Patent JP-2002236962-A (JP)
Title: Coin sorting device
Inventor: MASHITA TETSUYA
IPC: G07D9/00
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a coin sorting device capable of cushioning an impact when a falling coin collides with a sorting piece, and sorting a coin smoothly. SOLUTION: The coin sorting device protrudes and withdraws a sorting part 206, structured of a pair of front and rear sorting pieces 206a, 206b forked into two upward, in front of and at the back of a coin passage wall A extended vertically, and sorts a dropped coin falling in each of the sorting pieces 206a, 206b in left and right two directions. A coin receiving surface 206d of at least one of the sorting pieces 206a, 206b is structured so as to have an inclining surface 206e inclining forward or backward. Thereby when the falling coin collides with the inclining surface 206e, a collision load of the coin is dispersed in front and back directions and the coin does not bounce upward greatly so that clogging of the coin is prevented.
Patent JP-2002235974-A (JP)
Title: Icemaker
Inventor: MORIJIRI HIDEKAZU
IPC: F25C1/12
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an icemaker, in which an ice-storage unit 3 of an icemaker 1 is made separately from an ice-making unit 2 so that the ice-storage unit 3 is movable singly. SOLUTION: The icemaker 1 includes an ice-making unit 2 provided with an ice-making mechanism on its top, and an ice-making unit 3 in the below. The unit 3 is formed of an insulating material for storing ice made in the ice- making unit 2, and provided on its top with an opening to be opened/closed with a lid, and casters 8 in its lower end.
Patent JP-2002235629-A (JP)
Title: Drive for fuel injection pump
Inventor: KOYAMA YOSHINORI
IPC: F02M39/00
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To solve a problem of the conventional engine having a cam gear for driving a cam shaft and a pump gear for driving a fuel injection pump separately on a same plane, which requires a large space and causes the enlargement of the engine. SOLUTION: In the fuel injection pump 8 connecting a driven shaft 8a to the cam shaft 12, the cam shaft 12 is formed into a hollow shape by forming a penetration hole 12d therein, and a screw part formed in the driven shaft 8a of the fuel injection pump 8 is fastened by a nut member 14 inserted inside the cam shaft 12 so that the cam shaft 12 is connected to the driven shaft 8a.
Patent JP-2002234928-A (JP)
Title: Belt molding material and transmission belt
Inventor: HARA KOICHIRO
IPC: C08G18/32
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a belt molding material which uses a environment-friendly curing agent and can manufacture a transmission belt having performance equal to or higher than the performance of the conventional one made of urethanes. SOLUTION: In the belt molding material which is used for manufacturing a transmission belt made of urethanes by being cast into a mold for belt molding to effect curing reaction, 3,5-dimethylthio-2,4-toluenediamine and 3,5- dimethylthio-2,6-toluenediamine are incorporated as the curing agents into a prepolymer which has been formed by the synthesis from a polyisocyanate and a polyol and, simultaneously, has a mass content of an isocyanate group of more than 4.7%.
Patent JP-2002235808-A (JP)
Title: Belt for continuously variable transmission
Inventor: YAGASAKI TORU
IPC: F16G5/16
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To improve durability of a metal ring assembly by suppressing rolling of a metal element not by contact between a metal ring assembly and a ring slot. SOLUTION: An angle between a straight line L1 drawn from a lower end (a) of one of right and left pulley contact surfaces 39 of a metal element 32 and a straight line L2 drawn from a point (c), where a straight line L5 drawn downward from the point (b) crosses the outer peripheral surface of a metal ring assembly 31, to a point (a) is set to θY. When an angle between a straight line L3 drawn from the point (a) to a protrusion part 43f of the metal element 32 and a straight line L4 drawn to a recessed part 43r of the metal element 32 is set to θNH, setting is effected such that a formula of θNH<θY is established. This constitution brings a protrusion part 43f into contact with a recessed part 43r before the outer peripheral surface of the metal ring assembly makes contact with an under surface 45 of an ear part, and suppresses rolling of the metal element 32.
Patent JP-2002247051-A (JP)
Title: Radio packet communication method
Inventor: HIRAKURI TAKESHI
IPC: H04L12/28
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To realize a radio packet communication method capable of shortening transmission standby time when data packets come into collision, a carrier is detected after transmission of the data packet and no ACK is received regarding control of a radio LAN. SOLUTION: The radio packet communication method is constituted so that the data packet is retransmitted to the AP at a time point when no carrier is detected for random time (Tshort:0<; Tshort<;TA) shorter than TA when STA1 executes carrier sense after transmitting the data packet, detects the carrier and receives no ACK from an AP, transmission is completed when the STA1 executes the carrier sense after transmitting the data packet, detects the carrier and receives the ACK, the data packet is retransmitted to the data packet to the AP at a time point when no carrier is detected for random time (Tnormal) when the STA1 detects no carrier after transmitting the data packet and receives no ACK during TA and the transmission is completed when the STA1 detects no carrier after transmitting the data packet and receives the ACK during TA.
Patent JP-2002244786-A (JP)
Title: Information processor
Inventor: OZAKI MASAAKI
IPC: G06F3/0482
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an information processor capable of efficiently selecting an application program, which a specific user wants to execute, out of multiple application programs. SOLUTION: This information processor is provided with a readout means reading out a fingerprint of the user, a memory means storing a fingerprint information read out from the readout means and using frequencies of the application programs, a frequency calculation part calculating the application program using frequency of the prescribed user based on the information of the memory means, a start menu screen preparation means preparing an application start menu screen based on the calculation result of the frequency calculation part, and a display means displaying the application start menu screen prepared by the start menu screen preparation means. Even if the information processor is used by a plurality of users, this constitution allows this device to select the application, which the specific user wants to execute, out of the multiple applications by a simple operation.
Patent JP-2002243532-A (JP)
Title: Image forming device
Inventor: UEDA TADAYUKI
IPC: G01H1/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To overcome the problems in a conventional abnormality detection means that investigation of the cause of abnormal vibration is difficult and hereby proper recovery processing requires much time or the recovery is difficult. SOLUTION: An acceleration sensor for detecting vibration on a part of a device, and the vibration including vibration caused by operation of a motor is detected by the acceleration sensor.