baber/WOPTO huggingface dataset:
Patent JP-2001301171-A (JP)
Title: Ink jet head
Inventor: ARIMURA TOSHIO
IPC: B41J2/055
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a quantity of ink to be used increases by effects of a not used nozzle array when a printer is constituted not to use the one nozzle array for printing with the use of an ink jet head which can print by discharging ink from a plurality of nozzle holes of each of two nozzle arrays. SOLUTION: Two sheets of photomasks to be used in processing an upper substrate 1 are changed, whereby this ink jet head is formed with nozzle holes not opened and shut to ink chambers 5 of the nozzle array not used for printing.
Patent JP-2001312982-A (JP)
Title: Cavity cap for crt panel and its production method
Inventor: SAITO MASAHITO
IPC: H01J9/36
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a cavity cap for a CRT panel, to be fusion welded to the CRT panel in use, having improved adhesive strength with respect to the CRT panel and suppressing less slow leak. SOLUTION: The cavity cap for the CRT panel comprises a cavity cap body formed of an Fe-based alloy, having opening portion to be connected to an anode lead, and an oxide film formed on the outer face of the cavity cap body and adapted to be fusion welded to the CRT panel. The chrome oxide content ranging from the surface of the oxide film to a depth of 2 μm, is 60% by weight or higher.
Patent JP-2001311269-A (JP)
Title: Joint structure for roof equipped with roof facilities
Inventor: FUJIIE MITSUO
IPC: E04D13/18
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure for blocking a joint gap formed between solar battery modules set on a roof, without damaging the appearance of the roof. SOLUTION: The solar battery modules (1) and (1) are adjacently arranged to each other, and first projective pieces (53) and (53) are formed at mutually facing edges of the modules, respectively, so as to protrude toward the joint gas (50) formed between the edges. Then, the joint material (51) is abutted on lower surfaces of the first projective pieces (53) and (53) so as to lie astride the same, and therefore an upper surface of the joint material (51) is made almost flush with upper surfaces of the solar battery modules (1) and (1). In the above manner, the joint gap (50) is blocked.
Patent JP-2001312590-A (JP)
Title: Method and system for questionnaire survey
Inventor: OYAMA HIROBUMI
IPC: G06Q30/02
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To realize a highly effective promotion interactively and realize an effect measurement of the promotion at any time and at a low cost for survey subjects selected at random by application of a radio technology. SOLUTION: In the system of questionnaire survey, an information server 21 operated by a mobile internet company 20 providing a mobile communication telephone line is connected to an information communicating network 10, which contains a base station 11, plural mobile communication terminals 12 and a gateway server 13 performing an internet service to the terminals 12 and operated by a mobile communication provider 10A.  Questionnaire survey items corresponding to an advertisement and survey objects from a client 40 is created on the information server 21 by a mobile PR company 30 and delivered selectively to the terminals 12 (PR monitors 50) adapting to the survey object using personal attribute information obtained at a mobile communication contract of the mobile internet company 20, and questionnaire answers are collected in exchange for a discount of communication charge and provided to the client 40.
Patent JP-2000326060-A (JP)
Title: Method and apparatus for producing continuously cast steel material
Inventor: GROTHE HORST
IPC: B22D11/128
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To prevent segregation, particularly when the density at the center part is enhanced simultaneously, and to obtain a uniform strand (cast slab) over the cross section of the strand by using the drawing force of the strand as the control value for adjusting the position at the tip part of an unsolidified part in the case slab while comparing the position of roll pair, and also a gap between the rolls. SOLUTION: As an actual value, a rolling reduction force P in the prescribed roll pair 23 in the deforming gap of the roll pair 23 executing a deformed section, a deformed thickness ΔD and the strand drawing force Z obtd. depending on a material characteristic value, are set, and the necessary toque to the following driving roll 22 is calculated. At this time, the reference value is the drawing force obtd., when the tip part S of the molten metal or the end part of the solidification directly exists in the gap of the rolls 24, 25. In the deviation between the actual value and the reference value, the correction of the positional relation between the roll pair 23 and the tip part S of the molten metal is executed with the change in casting speed or the change of the position of the roll pair 23.
Patent JP-2001315826-A (JP)
Title: Preserving method for volatile substance
Inventor: OGURA AKIRA
IPC: B65D81/20
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a preserving method for a volatile substance wherein long preservation is possible while suppressing vaporization of components. SOLUTION: The method comprises steps of receiving the volatile substance in a hermetic container and keeping the inside of the container at a negative pressure for preservation.
Patent JP-2001320389-A (JP)
Title: Transmission/reception system for time reduction serial data
Inventor: ISHIDA HITOSHI
IPC: H04L29/08
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To reduce time for communication by reducing communication overheads. SOLUTION: In a system, consisting of a first station for performing poling and refreshing request in a prescribed period by using a serial transmission bus and plural second stations for answering to the first station, the first station sets an answering order from the second stations in advance, to perform the poling and refreshing request omitting address designation to the second stations, and each second station confirms a prescribed order and answers it.
Patent JP-2001318245-A (JP)
Title: Substrate-type optical device
Inventor: KOMOTO KATSUTOSHI
IPC: G02B6/12
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a substrate-type optical device having a temperature control means, capable of temperature control by correctly grasping the temperatures of a clad layer and a waveguide. SOLUTION: In the substrate-type optical device having a semiconductor substrate 1, a clad layer 2 formed thereon, waveguides 4-8 formed in the inside, and a heating and/or cooling means (Peltier element 10), two electrodes 21, 22 are arranged spaced-apart on the upper surface of the semiconductor substrate 1. Temperature of the semiconductor substrate 1 is measured by detecting a change in the electrical resistance between both electrodes 21, 22 and the heating and/or cooling means (Peltier element 10) is controlled, based on the measured value so that a temperature of the substrate-type optical device is controlled.
Patent JP-2001319266-A (JP)
Title: Automatic vending machine and network system therefor
Inventor: KAWAHARA TSUGIO
IPC: G07F9/00
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily register the use himself/herself by operating an automatic vending machine. SOLUTION: When the user desires to newly register the user himself/herself, it is enough to press the new key of an input part 12, to next press a password number (A1234, for example), by selecting arbitrary five keys out of keys A-C and keys 0-9 and to finally press an OK key. A main control part 13 writes this password number on a RAM 16 and displays the number on a display part 7 while flickering it. When it is judges that this password number overlaps with a password number registered at present, the main control part 13 flickers the password number overlap lamp of a customer service part 28 and issues a warning to input a different password number again to the user.  When it is judged that this password number does not overlap with the password number registered at present, on the other hand, the main control part 13 writes this password number of the specified area of the RAM 16 and newly registers it.
Patent JP-2001333150-A (JP)
Title: Incoming call report unit and method of setting incoming call monitor object
Inventor: YAMADA TSUNEO
IPC: H04W84/10
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an incoming call report unit or the like that can easily decide a procedure for determining a telephone set or the like being an object whose incoming call is monitored or can decide the telephone set or the like being an object whose incoming call is monitored without awaiting a user to conduct a special operation to decide the telephone set or the like being an object whose incoming call is monitored. SOLUTION: When a master unit 1 and a slave unit 2 are stared, the slave unit discriminates whether or not an ID code is registered and transmits an ID request when the ID code is not registered. The master unit 1 transmits the ID code to the slave unit 2 in response to the ID request and the slave unit 2 receives and stores the ID. When a mobile terminal T receives an incoming call, the master unit 1 detects the arrival of the incoming call to transmit its own ID code to the slave unit 2. The slave unit 2 replies the incoming call arrived in the mobile terminal T to discriminate whether or not the ID code sent by the master unit 1 is registered and outputs a sound or vibration or the like to inform the user about the arrival of the incoming call when registered.
Patent JP-2001329669-A (JP)
Title: Stair used for temporary construction in common and installing method therefor
Inventor: NAKAMOTO SUKEMASA
IPC: E04F11/02
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive stair used for a temporary construction in common and an installing method therefor, easily leveled dispensing with special curing, and depressing a stamping sound. SOLUTION: The stair is composed of an interlinking material 4, a substrate material 2a, a facing material 2b, and a riser 6. Horizontal surfaces 1a, 1a and vertical surfaces 1c, 1c are formed in tiers notched in a saw-toothed shape in advance in the upper part of a pair of parallel side plates 1, 1 disposed in a inclined manner. The bridging materials 4 are fixed to the portions formed by notching the portions where the horizontal surfaces 1a, 1a and the vertical surfaces 1c, 1c cross one another. The substrate materials 2a are securely fixed to the top surfaces of the bridging materials 4 and the horizontal surfaces 1a, 1a in such a manner as to be able to be used as the tread parts of the temporary stair.  In the case of the installation of the stair, the facing materials 2b are laid and fixed on the top surfaces of the substrate materials 2a, and the risers 6 are fixed to the front surfaces of the interlinking materials 4 and the vertical surfaces 1c, 1c.
Patent JP-2001053956-A (JP)
Title: Multilayer image synthesizing device
Inventor: OSADA ATSUSHI
IPC: G06T3/00
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To achieve the semitransparent synthesis of plural layers by using an image memory in small size for image synthesis. SOLUTION: In a multilayer image synthesizing device 150, after one line of the backmost layer is stored in an image memory 40, a mixer circuit 30 repeatedly executes processing for mixing the line stored in the image memory 40 and the text inputted line by weighted addition and storing a line provided by mixing in the image memory 40 until the line of the frontmost layer is completely processed. The synthetic line finally stored in the image memory by repeating processing in this mixer circuit 30 is outputted to a display monitor 130. Then, the operation of the mixer circuit 30 is continued until the final line of the frontmost layer is completely processed. Further, since the image memory 40 is composed of first and second line memories 50 and 60 each having storage capacity for one line, display operation and mixing processing can be parallel executed.
Patent JP-2001279856-A (JP)
Title: Dormer for building
Inventor: TERANISHI KAZUHIRO
IPC: E04B7/02
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To suppress the transmission of vibration sound generated by rain droplets into an indoor side and provide a roof of a bay window allowing easy assembly and manufacture. SOLUTION: A roof main body 6 having a cavity part 5 is composed of a roof board 1 on which a damping material sheet 16 is bonded on a rear surface, a ceiling cornice 2, a top plate 3, and a back plate 4, and semi-hard and soft polyurethane foam is poured and filled in the cavity part 5 to realize the roof of the bay window. The vibration sound generated by rain droplets colliding against the roof board 1 is damped by semi-hard and soft polyurethane foam to suppress its transmission into the indoor side, and semi-hard and soft polyurethane foam is poured and filled into the cavity part 5 of the roof main body 6 to assemble and manufacture a dormer for a building easily.
Patent JP-2001336764-A (JP)
Title: Heating device
Inventor: YASUKI SEIICHI
IPC: F24C15/24
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To efficiently transfer the heat of hot gas to a radiation member and prevent the sudden deformation of the radiation member due to thermal expansion. SOLUTION: Since the radiation member 12 is provided with slits 15 as communicating air ducts for supplying the hot gas from a heat capture surface 13 to a radiation surface 14, the hot gas flows on to the radiation surface so that a heat transfer is performed on both the heat capture surface 13 and the radiation surface 14 to greatly increase a heat capture area. Since the flow of the hot gas changes depending on the communicating air ducts, the development of a boundary layer generated along the heat capture surface and the radiation surface of the radiation member is suppressed. Since the communicating air ducts are slit shaped, the flow of the hot gas can be changed without extremely reducing the area of the radiation surface 14. Accordingly, even when the temperature of the hot gas is relatively low, high temperature of the radiation member can be obtained.
Patent JP-2001336761-A (JP)
Title: Radiation heating device
Inventor: OGINO TOSHIRO
IPC: F24H3/00
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a safe and comfortable radiation heating device. SOLUTION: The radiation heating device comprises a heat source part 22, a radiation member 21 heated by the heat source part 22 to generate radiation heat and a light source 23 with which the radiation surface of the radiation member 21 is irradiated. Thus, the radiation member 21 heated during the operation of the device is irradiated with the light source, so that the radiation member in a heated state is displayed so that a visual warmth can be obtained and an unsafe conduct such as touch can be prevented.
Patent JP-2001334157-A (JP)
Title: Pulverizing method for powder by low-temperature vibration mill
Inventor: TATSUMI ARITAKA
IPC: B02C17/14
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a pulverizing method for powder by a low-temperature vibration mill which is capable of pulverizing powder of hardly grindable material like crosslinked polytetrafluoroethyelene(PTFE) powder at a high yield. SOLUTION: The vibration mill generates vibration in a vessel 1 of a hollow cylindrical shape containing raw material powder 17 and many balls 22 by rotating a shaft 8 with unbalance weights mounted through bearings 7 in the central part of the vessel and pulverizes the raw material powder with impact and friction force by the vibration of the balls and agitating motion of this time. The entire part in the vessel is cooled down to <=-140 deg.C under the atmosphere gas therein and thereafter the raw material powder is extracted together with the atmosphere gas under vibration of the vessel, is recooled and is returned to the vessel. These operations are repeated until the raw material powder attains a prescribed grain size.  Circulating system piping for the raw material powder and atmosphere gas connected between a lower port 13 and upper port 12 of the vessel is provided with branch piping across a valve 24 and the branch piping is provided with a bag filter 25, by which the powder pulverized to the prescribed grain size may be separated from the gas and may be taken out.
Patent JP-2001340044-A (JP)
Title: Fishing garment
Inventor: KANEOKA KENJI
IPC: A41D1/04
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To easily use both a disgorger for fishing such as pliers and a towel by practically equipping the both. SOLUTION: D rings 3 are fixed with pieces of folded-back cloth 4 at moderate positions at a front body part 1a of a fishing vest 1 and a fishing tackle- holding member A capable of holding the disgorger 5 for fishing such as the pliers and the towel 6 is installed by a hook 7 at one of the D rings 3.  The fishing tackle-holding member A is formed by installing one side 8a of a belt 8 formed by using a synthetic resin sheet such as polyethylene or a cloth sheet subjected to a waterproof treatment as an outer material to the hook 7, fixing a storing space 9 for the disgorger 5 for fishing to the other side 8b of the belt 8, passing and installing the towel 6 through a loop-shaped towel-hooking part 8c formed by folding back a middle of the belt 8, fixing the one end of the other side 8b to the belt 8 and hooking the end of a piece 8d of tongue extended from the one side 8a of the belt 8 installed to the hook 7 to the surface of the storing space 9 so as to be freely detachable.
Patent JP-2001343347-A (JP)
Title: Oxide semiconductor and nitrogen oxide sensor
Inventor: OGINO SHINJI
IPC: G01N27/416
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an oxide semiconductor and a nitrogen oxide sensor having a low resistance value while maintaining the original characteristics (sensor sensitivity) of tungsten oxide. SOLUTION: A Pt electrode 32 is formed on the rear face of an Si wafer 2, two Pt electrodes 31 are formed on the front face of the Si wafer 2, and a sensor layer 1 is mounted on the Pt electrodes 31 so as to form the nitrogen oxide sensor. In the sensor layer 1, the tungsten oxide WO3 is mixed with titanium oxide TiO2, whereto any one of the Group 5A or 5B elements of the periodic table is added as impurity for a reduction in resistance, in order to reduce the resistance value for the sensor.
Patent JP-2001345663-A (JP)
Title: Signal separation device
Inventor: ISODA TAKESHI
IPC: H04B1/04
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To solve a problem in the conventional art wherein two directional couplers are necessary, so that the number of components is increased and occupied areas of the components on a printed board of a mobile communication apparatus are enlarged, since a directional coupler is required for each filter. SOLUTION: This signal separation device is provided with a first filter and a second filter which are connected with a terminal for an antenna in common. A coil for power detection is electromagnetically coupled with a transmission line between a connection point of the first filter and the second filter and the terminal for an antenna, and is connected between a connecting terminal and a separating terminal. As a result, the number of components and occupied areas of the components on a printed board of a mobile communication apparatus can be reduced.
Patent JP-2001342197-A (JP)
Title: Sugar chain derivative and method for producing the same
Inventor: UZAWA HIROTAKA
IPC: G01N33/53
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain a sugar compound uable for detecting a pathogenic germ, a toxin produced by the pathogenic germ, etc. SOLUTION: This new disaccharide compound containing a terminal galactose of general formula (I) [Y is a 8-50C long-chain hydrocarbon group or an N- substituted phenyl group shown by C6H5-NHR' (R' is a hydrocarbon group or an acyl group) is readily bonded to a pathogenic germ, a toxin produced by the pathogenic germ, etc.
Patent JP-2001350250-A (JP)
Title: Pattern distortion correcting device, pattern distortion correcting method and recording medium recorded with pattern distortion correcting program
Inventor: TAOKA HIRONOBU
IPC: G03F1/70
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a pattern distortion correcting device which corrects the distortion of a layout pattern while taking not only an edge shift quantity but a process margin as well into consideration. SOLUTION: The pattern distortion correcting device has a finish pattern predicting section 16 for predicting the finish pattern of the layout pattern, an edge shift measuring section 17 for measuring the edge shift quantity which a deviation between the predicted finish pattern and a reference pattern, a process margin measuring section 24-N for measuring the process margin of the predicted finish pattern, a measurement result deciding section 18 for deciding whether the measured edge shift quantity and the measured process margin satisfy criteria and a layout pattern temporally correcting section 19 for correcting the layout pattern so as to satisfy the criteria in accordance with the decision result by the measurement result deciding section 18.
Patent JP-2001347500-A (JP)
Title: Manufacturing method of micromachine
Inventor: INUZUKA HAJIME
IPC: C23F1/00
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of micromachine in which the freedom of selection of a substrate is increased by a novel method to allow the use of an inexpensive substrate and also allow the manufacture of a structure having a large difference in level. SOLUTION: Au/Ti films (2, 3, 4, 12a, and 12b) forming an insulating layer 5 and a line conductor or control electrode are formed on a high resistance silicon-substrate 1, and an insulating layer 6 is formed thereon. A copper film 20 as conductive sacrifice layer is formed on the substrate 1. A photoresist 22 is formed thereon, an amorphous Ni-P film 8 is accumulated on the substrate 1 including the Cu-sacrifice layer 20 by electroless plating method (electroless Ni-P plating). The Cu sacrifice layer 20 is removed by etching to make the amorphous Ni-P film 8 into a beam structure.
Patent JP-2001347597-A (JP)
Title: Surface-treated copper-clad sheet suitable for carbon dioxide laser perforation, and printed wiring board using the same
Inventor: IKEGUCHI NOBUYUKI
IPC: C08K3/00
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment layer which is not peeled off even if it is rubbed a little and to which through-holes and/or blind via holes can be formed by the direct irradiation with carbon dioxide laser, on a copper foil and to obtain a high density printed wiring board using the same. SOLUTION: Metal plating for enhancing the absorption of carbon dioxide laser is applied to the surface layer of a copper-clad sheet having an insulating layer comprising a thermosetting resin composition and the metal plating layer is heated to be alloyed to obtain the copper-clad sheet suitable for carbon dioxide laser perforation. The high density printed wiring board is obtained using this copper-clad sheet. The alloying treatment applied copper-clad sheet to which through-holes and/or blind viaholes can be formed by the direct irradiation with carbon dioxide laser is obtained and the high density printed wiring board can be efficiently formed in reduced percent defective.
Patent JP-2001317903-A (JP)
Title: Rule of which graduation display part is replaceable
Inventor: SO MOTONORI
IPC: G01B3/04
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a rule of which graduation can be replaced with the graduation of an ordinary reduced scale by a simple means. SOLUTION: This rule is constituted of a rule body part 1, a magnet 2 stuck on the rule body and a graduated magnetic attraction plate 3, having a bulge 4 for removal at both ends thereof.