baber/WOPTO huggingface dataset:
Patent JP-2000340554-A (JP)
Title: Operation method of batch-type thermal treatment apparatus
Inventor: KATO HISASHI
IPC: F27B5/10
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To realize an operation method for a batch-type thermal treatment apparatus, where works can be uniformly and reproducibly subjected to a thermal treatment through their surfaces and batches, even if an empty region where no works are mounted is present in the apparatus. SOLUTION: In the operating method of a batch-type thermal treatment apparatus, a work holder 10 which holds a plurality of works W is inserted into a treatment chamber 8, and the works W are subjected to a prescribed treatment making treating gas flow from the one end to other end of the treatment chamber 8. When the works W whose number is smaller than the maximum number of works held by the work holder 10 are treated, the works W are held being gathered on the upper side of the treatment gas flow, and dummy works DW are held immediately on the downstream side of the works W in the treatment gas flow.
Patent JP-2001204090-A (JP)
Title: Remote control transmission and its inspection method
Inventor: KAWASHIMA NORIMASA
IPC: H04N5/00
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a remote control transmitter used for various electronic devices that can reduce the inspection time at a low cost and to provide its inspection method. SOLUTION: The remote control transmitter is configured such that a microcomputer 11 is switched into an inspection state through the depression of a prescribed key, the microcomputer 11 stores open/close information of keys 2, 3A-3L that are opened/closed after that and transmits the stored information as an inspection use remote control signal to a transmission circuit 5 altogether so as to realize the inexpensive remote control transmitter whose inspection time can be reduced.
Patent JP-2001206376-A (JP)
Title: Container with handle
Inventor: SUGIURA HIROAKI
IPC: B65D23/10
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To reliably couple a handle with a container body in a container with the handle made of a thermoplastic resin. SOLUTION: The container with a handle including the handle on a peripheral wall of the container body made of the thermoplastic resin comprises the handle equipped with coupling arms, on its upper and lower parts, which extend toward the peripheral wall of the container body and have an engaging protrusion protruding toward an upper part and a bottom of the container in each of their tips. The coupling arms are at least partially bent by a stretch of the thermoplastic resin due to a molding pressure in blow-molding for forming the container body, and the engaging protrusion is rolled into the container body for rigid coupling.
Patent JP-2001209469-A (JP)
Title: Character input system for portable terminal and machine-readable recording medium string character input control program
Inventor: KUDO KAZUHIRO
IPC: G06F3/033
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To make it possible that an inexperienced operator can select and input characters quickly and correctly using a character input system of which terminal is tilted for selecting input character. SOLUTION: An input means 2 includes a main confirmation button 21 and sub- confirmation buttons 22-25 disposed at upper/lower and right/left sides thereof. A display means 3 displays an input candidate character group 31 including input candidate characters 32 disposed in a two-dimensional array, and a confirmable character group indication display 33 which indicates a character group which can be confirmed from the input candidate character group 31 using the main confirmation button 21 and sub-confirmation buttons 22-25. A tilt detection means 4 detects the tilt of a portable terminal 1.  A control means 5 moves the confirmable character group indication display 33 in response to the tilt direction of the portable terminal 1 which is detected with the tilt detection means 4, and confirms an input candidate character which can be currently confirmed by the operated button as an input character in response to the operation of the main confirmation button 21 and sub-confirmation buttons 22-25.
Patent JP-2001205281-A (JP)
Title: Water treatment apparatus
Inventor: KABURAGI TAKESHI
IPC: C02F1/32
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a water treatment apparatus enhanced in the decomposition capacity of a harmful substance or the like. SOLUTION: The water treatment apparatus includes a water tank 3 into which water 1 to be treated is introduced, ozone supply means 9, 11, 13 for injecting ozone in the water 1 to be treated, the ultraviolet lamp 7 arranged in the water tank 3 and the cylindrical body 5 surrounding the ultraviolet lamp 7. The cylindrical body 5 is opened toward the bottom of the water tank 3 at one end part thereof and allowed to communicate with the discharge flow channels 25, 41 drawn out to the outside of the water tank at the other end part thereof and the injection part 13 of ozone to the water 1 to be treated in the water tank 3 or the introducing port of the water 1 to be treated in which ozone is injected to the water tank 3 is arranged above the position of the opening 27 of the cylindrical body 5.  Air bubbles 56 are hard to flow in the cylindrical body 5 from the opening 27 disposed on the bottom of the water tank 3 and the absorption or scattering of ultraviolet rays caused by air bubbles 56 is reduced and the decomposition capacity of a harmful substance or the like can be enhanced.
Patent JP-2001211021-A (JP)
Title: Car antenna structure
Inventor: TANIGUCHI TATSUAKI
IPC: H01Q5/357
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a car antenna structure on the front window in which FM and AM waves can be well received without loss of visibility. SOLUTION: This car antenna structure includes antenna elements for receiving FM and AM waves that are installed on the front window(FW) by either the printing or the sealing process. The antenna element 1, which is in a loop shape (for instance an inverted convex shape), is arranged near upper edge of the front window. The antenna element 2 which is connected with the bottom edge of the loop of antenna 1 in direct current is extended vertically down toward the lower edge of the front window along the center in the width. In this structure there is also a feeding point P that is installed on the upper part of the loop of antenna element 1 and the silver paste containing dark colored carbon particles is adopted as a material of the antenna elements 1 and 2.
Patent JP-2001214186-A (JP)
Title: Lubricating composition
Inventor: KOISHIKAWA NAOKI
IPC: C10N30/04
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating composition improved in shudder prevention features with its friction factor increasing with an increase in sliding velocity. SOLUTION: The base material of the lubricating composition contains (A) a (poly)glyceryl ether described by general formula (1) (wherein, R1 denotes hydrocarbon group; and (n) denotes a number which is not less than 1) and (B) an alkaline earth metal salt of an organic acid. As the alkaline earth metal salt of an organic acid, a sulfonate, phenate, or salicylate is preferred, and calcium salicylate or calcium sulfonate which is neutral. basic, or ultrabasic is particularly preferred.
Patent JP-2000310730-A (JP)
Title: Terminal head device for optical cable
Inventor: HENDRIK HOFMEISTER
IPC: G02B6/44
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To make small the radial structure space of the terminal head device for an optical cable which has, specially, an elliptic cross section and to facilitate assembly on a working site. SOLUTION: An optical cable 2 has a cable jacket 3, and at least one optical fiber 5 and an end part 26 of a tensile-strength body 28 protrude from the jacket. To fix the tensile-strength body to, for example, a container 15 mechanically securely, the tensile-strength body 28 is folded back 25 in a ring shape onto the cable jacket 3. The end part 26 of the tensile-strength body 28 is fixed onto the cable jacket 3 by a holder 35 behind the folded-back part 25.
Patent JP-2001217340-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: MIYAZAKI TAKASHI
IPC: H01L21/60
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device and its manufacturing method which can relieve distortion stress applied to a metal bump and improve mounting reliability while underfill resin between a semiconductor chip and a mounting substrate is made unnecessary, evade damage to a peripheral device or the like containing the mounting substrate in the case or recovery processing, and realize low cost. SOLUTION: In this semiconductor device, an electrode pad 18 formed in the semiconductor chip 21 is connected with each corresponding electrode of the mounting substrate via the metal bump 26. The semiconductor device is provided with a passivation film 19 having an aperture part exposing the electrode pad 18 formed in the chip 21, a salient electrode part 20 whose one end is connected with the electrode pad 18 through the aperture part, a post electrode 16A connecting the other end of the electrode part 20 with the metal bump 26, and an insulating resin layer 13 which has elasticity and covers the post electrode part 16A excepting its end surface, the salient electrode part 20 and the passivation film 19.
Patent JP-2000167253-A (JP)
Title: Shooting game device
Inventor: OMORI YASUSHI
IPC: A63F13/837
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a game full of variations for easily generating the difference of scores. SOLUTION: A game computation 20 is provided with a target setting part 22 for setting a plurality of targets overlapped with each other at a prescribed timing on a display screen, a hit judgement part 24 for judging that the plurality of overlapped targets are simultaneously shot through even in the case that the targets are overlapped by judging the hit of all the targets when a player fires a bullet by operating a player input part 10 and a result calculation part 30 for calculating the score corresponding to the hit targets. Even in the case that the targets are overlapped on the screen, the hit is judged for all the targets and it is judged that all the overlapped targets are shot through by one bullet.
Patent JP-2001216838-A (JP)
Title: Conductive paste and electronic components of laminated ceramic electronic component using the same
Inventor: SHIMIZU MOTOHIRO
IPC: C08L85/00
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an electroconductive paste, that is superior in adhesiveness with ceramic green sheet and that can form internal electrode film not causing exfoliation or peeling, when cutting raw laminate block before baking, and electronic components using laminated ceramics formed with internal electrodes using this. SOLUTION: This relates to the conductive paste made by a mixture composed of at least conductive powders, an organic binder and solvent, added with a high polymer of organic titanate, whose content is featured with 0.05 to 4.0 parts by weight with respect to 100 parts of the conductive paste.
Patent JP-2001215277-A (JP)
Title: Radiation meter
Inventor: NISHIMURA MIKIO
IPC: G01T7/00
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To realize miniaturization and heighten energy estimation accuracy in a radiation meter. SOLUTION: A reference voltage output part 22 switches three discrimination levels following a prescribed pattern. In this case, weighting is executed by adjustment of setting periods of each discrimination level. A CPU 24 executes energy estimation based on discrete count values A, B, C of each discrimination level, and operates a dose equivalent by using the estimated energy. Plural discriminators can be installed in parallel.
Patent JP-2001216322-A (JP)
Title: Retrieval and display system, retrieval and display method, and data display method
Inventor: SENDA MASAYASU
IPC: G06F3/0484
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a retrieval and display system which makes it easy to intuitively understand plural attributes. SOLUTION: A storage device 4 stores pieces of object data of retrieval including geographical attributes. A controller 8 performs retrieval based upon retrieval input data inputted from an input device 6 to extract corresponding data as retrieval result data from pieces of object data of retrieval stored in the storage device 4. The controller 8 computes virtual position relation between a specific reference position and the retrieval result data by combining geographical attributes of the extracted retrieval result data and the usefulness of the retrieval result data. The controller 8 generates display data for displaying the computed virtual position relation as a virtual map. A display device 10 displays the virtual map according to the display data generated by the controller 8. Plural properties can, therefore, be virtually grasped.
Patent JP-2001223403-A (JP)
Title: Ferroelectric substance thin film, its forming method and ferroelectric substance thin film element using the thin film
Inventor: UEDA MICHIHITO
IPC: H01L41/39
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To solve a problem wherein crystallization is unstable and a perovskite structure from which characteristic can be obtained is not obtained when a PZT thin film as a ferroelectric substance thin film is formed just above Pt. SOLUTION: Material wherein perovskite can be obtained on Pt at a comparatively low temperature of about 600 deg.C is used as an orientation control layer on a Pt electrode. As material which is not perovskite, material having oxygen octahedron structure also is used, and PZT can be stably made a perovskite structure. Especially in this case, by performing oxidation treatment after these thin films are formed of non-oxide (metal state), the dense orientation control layer can be formed, and superior characteristic of the ferroelectric substance film can be stably obtained.
Patent JP-2001219723-A (JP)
Title: Oscillation control mechanism for rear axle
Inventor: HASE YUKIO
IPC: B60G1/02
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To appropriately prevent excess oscillation so as not to cause uncomfortable feeling to an operator, and lengthen the life of a device in an oscillation control mechanism of a rear axle supported so as to be capable of oscillating to a car body in a forklift or the like used for the transport, loading and unloading of a load. SOLUTION: The oscillation control mechanism gently functioning and safely, surely acting as a stopper is obtained by controlling the oscillation of the rear axle so as to be capable of oscillating to the car body with a stopper member for controlling the oscillation by coming into contact with an upper plate of the axle and an additional stopper member coming into contact with an elastic body plate installed on the surface of the upper plate, both installed within the distance range smaller than the distance between contacts of the stopper member.
Patent JP-2001222630-A (JP)
Title: Copyrighted body distribution system and information processor, and their control method
Inventor: OMIZU SATOKO
IPC: G06Q30/06
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To electronically distribute a serial body and to sequentially obtain serial content data. SOLUTION: In the information processing system constituted by connecting a center computer 2 distributing a copyrighted body, a novelist computer 4 which provides a serial story, and a consumer computer 1 subscribing to the serial story to the Internet, the novelist computer 4 registers the publication of the serial story on the center computer 2. Then the center computer 2 receives the serial content data of the serial story from the novelist computer 4 and stores the data additionally to serial contents having been stored while relating them to the registered serial story. Then the content data of the serial body are sent as units of the received serial content data to the consumer computer 1 at a request from the consumer computer 1.
Patent JP-2001191516-A (JP)
Title: Ink jet recorder
Inventor: MIYAO AKIRA
IPC: B41J2/015
Filed: 2000-01-07
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder having a smaller number of resonance points and a high productivity. SOLUTION: The ink jet recorder comprises a nozzle body generating ink particles by imparting an oscillation to ink ejected from a nozzle, an electrode for charging the ink particles, and an electrode for deflecting the charged ink particles wherein the nozzle body comprises an oscillator. The oscillator comprises an oscillating part having an oscillating element and a thin planar shaking part for applying an oscillation to ink.
Patent JP-2001228221-A (JP)
Title: Capacity lowering detection circuit of lithium battery and small-sized wireless transmitter
Inventor: OCHIAI OSAMU
IPC: G01R19/165
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To accurately detect the lowering of the capacity of a lithium battery concerning the capacity lowering detection circuit of the lithium battery and a small-sized wireless transmitter provided with the capacity lowering detection circuit of the lithium battery. SOLUTION: Battery voltage is held by a voltage accumulation circuit 1-6 during no load or minute load of the lithium battery 1-1. The battery voltage held by the voltage accumulation circuit is monitored by a voltage detection circuit 1-2 and a control part 1-3, and detected to be lowered down to a prescribed set value or less to detect the capacity lowering of the lithium battery. When the capacity of the lithium battery is detected to be short, the alarm of battery exhaust is transmitted by a wireless transmission part 1-4. In addition, emergency report information is transmitted by the wireless transmission part 1-4 by depressing an emergency report button 1-5.
Patent JP-2000290523-A (JP)
Title: Diketopyrrolopyrrole pigment and pigment compound comprising basic perylene dispersant as principal component
Inventor: WEBER JOACHIM DR
IPC: C09K23/32
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a pigment compound having improved coloring and rheological characteristics by comprising a diketopyrrolopyrrole pigment and a basic perylene series dispersant. SOLUTION: A pigment compound comprises at least one of a diketopyrroloprrole pigment or mixed crystal containing the pigment, and at least one of a pigment dispersant represented by formula I [wherein, provided that two of Z are not Z4 at the same time, they are Z3 or Z4; Z3 is a group represented by formula II; R2 and R3 are each H, (substituted) 1-20C alkyl, (substituted) 2-20C alkenyl, or an (un)saturated heterocyclo formed together with a N atom; X is (substituted) 2-6C alkylene or (substituted) 5-7C cycloalkylene; Z4 is H, OH, amino, (substituted) (1-4C alkyl) phenyl or (substituted) 1-20C alkyl]. The pigment compound preferably comprises 40-99 wt.% of at least one of the diketopyrrolopyrrole pigment or the mixed crystal containing the pigment, 1-40 wt.% of the pigmemt dispersant, 0-20 wt.% of a surfactant and 0-20 wt.% of a conventional additive.  The compound is useful for a colorant of an ink for printing or the like.
Patent JP-2001107906-A (JP)
Title: Hydraulic circuit
Inventor: ICHIKAWA ATSUSHI
IPC: F15B11/028
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To open and close a branch channel made by arranging an accumulator in accordance with starting and stopping of a hydraulic pump without requiring an electric control device. SOLUTION: A check valve 31 to allow a flow to the side of an actuator and to block a flow to the side of a hydraulic pump is arranged in a discharge channel 21 to supply discharge oil of a hydraulic pump 11 to the actuator, a branch channel 37 is branched and connected to the discharge channel 21 on the actuator side from the check valve 31, an accumulator 43 is arranged in the branch channel 37 through a pilot operation check valve 41, a pilot channel 39 of the pilot operation check valve 41 is connected to the discharge channel 21 on the hydraulic pump side from the check valve 31, the pilot operation check valve 41 works to open and opens the branch channel 37 by working of pilot pressure introduced through the pilot channel 39, the pilot operation check valve 41 works to close and closes the branch channel 37 by non-working of pilot pressure.
Patent JP-2001229495-A (JP)
Title: Method and system for transportation, acceptance processing system, and computer-readable storage medium
Inventor: KOKUBO HIROTO
IPC: G06Q50/30
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To improve convenience to passengers, operation efficiency, and transportation efficiency. SOLUTION: This system is equipped with a reservation acceptance and vehicle allocation center 4 (communication part 10, computer 11, database 12, and bus 13). The center judges whether or not the same vehicle among plural vehicles 3 can be allocated to users according to pieces of service reservation information such as vehicle use date and time, place, destination, and single/joint ride desire information inputted from the users in a specific area, searches the best operation route of the same vehicle according to the service reservation information when the allocation is possible, searches the time of the arrival of the same vehicle at vehicle use places and the destination, provides reservation acceptance information including the time of the arrival of the same vehicle at the vehicle use places and destination for the users respectively,  and stores the search results as operation schedule information. Further, the center informs the same vehicle side of the stored operation schedule information.
Patent JP-2001228975-A (JP)
Title: Pressure sensitive element, touch panel and liquid crystal display using the same
Inventor: ENDO MASANORI
IPC: G06F3/041
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensitive element by which high detection accuracy of an input position is obtained. SOLUTION: This pressure sensitive element is provided with a first electrode 13 and a second electrode 12 at least one of which has flexibility and which are disposed to face oppositely to each other at a prescribed interval, spherical grains 16 to be evenly and dispersedly arranged in the surface direction between the electrodes 12, 13 and to be brought into contact with both electrodes 12, 13 when the electrodes are pressed and bent and a spacer 15 consisting of insulative resin to hold the spherical grains. The spherical grains 16 are set to the size smaller than the interval between the electrodes 12 and 13 and to the size where two or more grains are not arranged in the facing direction of the electrodes 12, 13. The spacer 15 is arranged between the electrodes 12, 13 and holds the interval between the electrodes 12 and 13 constant when the electrodes are not pressed.
Patent JP-2001230100-A (JP)
Title: Negative electrode for arc plasma source
Inventor: SAKAMOTO YUICHI
IPC: H05H1/42
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode for arc plasma source which can make the ionization level of gas material high and enables to form a layer of simple chemical composition when used for a deposition device. SOLUTION: The negative electrode 1 for arc plasma source comprises a negative electrode body 2 having a gas outlet tube 3 which extends concentrically with the electrode. The nitrogen gas guided by this gas outlet tube 3 is emitted from a gas outlet opening 3a toward a positive electrode 5. An arc having a sufficiently long positive column is formed between the thermion radiation surface 2a and the positive electrode 5 and silicon is emitted from the negative electrode body 2. A great part of the emitted nitrogen gas molecules enter this positive column and move for a sufficient distance without deviating from this positive column and are ionized. As a result, an arc plasma containing nitrogen gas ion and silicon ion are generated. This arc plasma passes through the positive electrode 5 and forms a silicon nitric layer after arriving at a deposited material 9.