baber/WOPTO huggingface dataset:
Patent JP-2001319931-A (JP)
Title: Method of manufacturing semiconductor substrate and solid-state image pickup device
Inventor: TAKIZAWA RITSUO
IPC: H04N5/335
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an epitaxial semiconductor substrate, which can effectively getter metal impurity mixed while an epitaxial layer is formed, and to provide a solid-state image pickup device which can manufacture the solid-state image pickup device where a white blemish defect is reduced. SOLUTION: An area 34 where carbon and fluorine are injected in the nearly equal depth of the semiconductor substrate is formed in generation of the epitaxial semiconductor substrate 3 for the solid-state image pickup device.
Patent JP-2001315170-A (JP)
Title: Mold for molding resin, resin molding, and manufacturing method therefor
Inventor: YAMAZAKI MASARU
IPC: G03C3/00
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a mold for molding a resin without generating a gate residue by using a PS resin containing a silicon even when the resin is molded in a pin gate type mold. SOLUTION: The pin gate type mold for molding the resin molds a molding having a volume of 0.5 to 2.5 cm3 by using the PS resin containing the silicon. In this case, a gate diameter of the gate is set to 0.4 to 0.6 mm, and a land length of the gate is set to substantially 0 mm.
Patent JP-2001320814-A (JP)
Title: Electrical junction box
Inventor: MURAKOSHI HIROYUKI
IPC: H01R107/00
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an electrical junction box capable of preventing damage to a soldered part so that the soldered part on a substrate may suffer no stress. SOLUTION: In an electrical junction box 10, a wiring plate 12 is laid with an electrical wire 15 and an ECU substrate 13 formed with soldered electric parts 18 in an upper case 11 having a connector attaching part 11A. Further, a pressure-welding terminal 16 is disposed with one end 16a connected to the electric wire 15 on the wiring plate 12 and with the other end 16B protruded into the connector attaching part 11A, and an lower opening in the upper case 11 is blocked with a lower case 14. Recessed pars 11C for engaging wiring plates are provided on inner walls on both sides of the upper case 11 and protrusions 12B for engaging are provided on side wall parts 12A of the wiring plate 12. Therefore, the wiring plate 12 is locked to a prescribed position in the upper case 11, thus the soldered part 19 can be prevented from being damaged.
Patent JP-2001319447-A (JP)
Title: Magnetic disk cartridge
Inventor: OISHI KENGO
IPC: G11B23/033
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a small magnetic disk cartridge of extra-thin type and having a large recording capacity, which is prevented from horizontal slippage when being piled. SOLUTION: The cartridge cases 1A and 1B consists of a base plate and a pair of cover cases 3 and 4 adhered to the upper/lower surfaces of the base plate in the mode of exposing the four corner parts 27 of this base plate. One 27b of the upper/lower surfaces of the four corner parts 27 is made a projecting part and a recess part to be engaged with the projecting part of the cartridge adjacent when the cartridges are piled plurally is formed at the other part 27a.
Patent JP-2001317110-A (JP)
Title: Hot water washing device
Inventor: FUKAYA HIROYASU
IPC: E03D5/10
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a hot water washing device improving design of a toilet room and convenience of its usage when no luminaire is turned on in the toilet room. SOLUTION: A light projecting device 10 projecting light toward a stool lid 6 opened and raised vertically is arranged in a toilet seat box 3. A sensor detecting a human body approaching a western style stool 1 is arranged, while a stool lid driving device (not shown in the figure) standing the stool lid 6 on the basis of a human body detection signal from the sensor and pulling down the stool lid 6 on the basis of a human body non-detection signal is arranged. When a user enters the toilet room provided with this western style stool 1 with the hot water washing device and approaches the stool 1, the stool lid 6 is automatically lifted and turned while the light projecting device 10 projects light toward the stool lid 6.
Patent JP-2001324145-A (JP)
Title: Cooking device
Inventor: SUZUKI SHIZUO
IPC: A47J37/06
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a cooking device for rapidly changing heating power that is applied to foodstuffs. SOLUTION: Rotation members 18 and 18 where a rotation center is aligned in a line are provided at positions that oppose each other at the side of a portable cooking stove 11, and at the same time a force pin projecting from the rotation members 18 and 18 is engaged to slide plates 16 and 16 that support a roaster stand 12 and can travel up and down.  Then, both the ends of a handle 19 in a shape for striding over the portable clay cooking stove 11 are supported so that they can be rotated freely coaxially with the rotation members 18 and 18, a press-down pin 18e is provided at a site that is symmetrical with respect to a rotation center in the rotation member 18, the slide plate 16 that is located at a lower side due to a dead weight operation is rotated together with the rotation members 18 and 18 by pressing down the press-down pin 18e using a grip part by the rotation operation of the handle 19, and the force pin presses up the slide plates 16 and 16 simultaneously, thus raising the roaster stands 12 and 12.
Patent JP-2001345196-A (JP)
Title: Discharge lamp lighting device
Inventor: MINAGAWA RYOJI
IPC: H05B41/24
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device for preventing formation of series resonance by stray capacitance between an inductance element and a wire even if an inverter circuit is driven without load. SOLUTION: This discharge lamp lighting device is provided with a no-load control circuit 22a having a contact point r1 connected in parallel to the inductance element 15a and short-circuiting both ends of the inductance element 15a by turning on the contact point r1 by exciting a relay Ry1 by interlocking with this by turning on a transistor Tr2 when impressing voltage on both ends of a coupling capacitor 18a when not loaded.
Patent JP-2001332707-A (JP)
Title: Semiconductor integrated circuit device and its manufacturing method
Inventor: KUNITOMO MASATO
IPC: H01L27/108
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of forming a capacitance insulating film having relative permittivity higher than that of a tantalum oxide film single layer. SOLUTION: The capacitance insulating film 28 is constituted by using a lamination film wherein a first tantalum oxide film 28a, a first titanium oxide film 28b, a second tantalum oxide film 28c and a second titanium oxide film 28d are laminated in order from a lower layer. By laminating the titanium oxide films whose relative permittivities are 100-200 and the tantalum oxide films whose relative permittivities are 20-50, relative permittivity higher than that of a tantalum oxide film single layer can be obtained.
Patent JP-2001330505-A (JP)
Title: Combination measuring device
Inventor: TAKADA YOSHIMITSU
IPC: G01G19/393
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To smoothly and stably perform a measuring operation by easily corresponding to a change of kind of a measured object and to adapt operation timing to a post stage device. SOLUTION: The measured object W stored in a measuring hopper 8 is measured by a measuring means 8a. A control means determines, for control, an opening/closing time of a discharge door 8b from a loaded height of the measured object W in the measuring hopper 8 based on specific volume of the measured object W, a measured value by the measuring means 8a, and volume (bottom surface) of the measuring hopper 8. Similarly, the control means determines, for control, opening/closing times of discharge doors 9b and 11b of a memory hopper 9 and discharge hopper 11 based on the loaded height of the measured object W. Thus, dead time wherein each of the discharge doors 8b, 9b, and 11b bites the measured object W or is opened or closed is prevented from occurring to improve operation efficiency of the device.
Patent JP-2001327274-A (JP)
Title: Coffee bean-roasting apparatus
Inventor: NUNOKAWA HIDEYUKI
IPC: A23N12/08
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide the subject apparatus in view of such a problem that when roasted coffee beans fall into inside an roasting apparatus during taking out the beans from the roasting apparatus, it is not only troublesome to take out the beans but also likely to injure the hand by mistake. SOLUTION: This coffee bean-roasting apparatus is so constituted that a case is set under the cooling part inside the roasting apparatus so as to hold fallen coffee beans in the case; thus only taking out the case is required to take out fallen coffee beans without picking up the beans through putting the hand thereinto, and also the chaff is prevented from scattering outside.
Patent JP-2001330179-A (JP)
Title: Resin pipe and its manufacturing method
Inventor: KITAO KOICHI
IPC: B29C48/32
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a resin pipe and its manufacturing method capable of sufficiently preventing permeation of hydrocarbon and/or oxygen and also manufacturable at a low cost. SOLUTION: This resin pipe is composed of a base pipe comprising a polyolefinic resin, and a coating layer comprising a thermoplastic polymer having permeation resistance against hydrocarbon and/or oxygen and fused to an outer face of the base pipe without the aid of an adhesive layer. The resin pipe is manufactured by forming the base pipe comprising the polyolefinic resin and then fusing the coating layer comprising the thermoplastic polymer having permeation resistance against hydrocarbon and/or oxygen to the outer face of the base pipe without the aid of an adhesive layer. It can also be manufactured by extrusion-molding together the polyolefinic resin to compose the base pipe and the thermoplastic polymer having heat resistance against hydrocarbon and/or oxygen to compose the coating layer.
Patent JP-2001339030-A (JP)
Title: Lead frame
Inventor: KANEDA YOSHIHARU
IPC: H01L23/50
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the qualities of lead frames are difficult to be secured when the lead frames are arranged in many rows for reducing the manufacturing cost of the lead frames, because the deformation of the lead frames become significant when the lead frames are heated. SOLUTION: Between a pair of parallelly arranged connecting stripes, each set composed of a plurality of adjacent frames is demarcated by connecting the connecting stripes to each other through bridge sections in the neighboring sections of the sets. At the same time, a slit having a long major axis is formed in the connecting direction in each bridge section.
Patent JP-2001306868-A (JP)
Title: System for retrieving and browsing available food or parcel home-delivery shop
Inventor: AKAKU ASAHI
IPC: G06Q50/00
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a mediation system which retrieves a food or parcel home-delivery shop capable of delivering the foods or parcels to the address desired by a consumer and gives orders for the food or parcel home-delivery service in a time slot when the consumer retrieves a data base. SOLUTION: The business hours of a food or parcel home-delivery shop and the delivery area information of the shop are previously stored in a data base. When a consumer inputs the retrieval condition of the delivery destination address, etc., and transmits the retrieval condition to a service center of a mediator via a homepage, etc., of the Internet, this system retrieves the food or parcel home-delivery shops that can deliver the foods or parcels in the relevant time slot and transmits this retrieval results to the consumer. The consumer browses a list of food or parcel home-delivery shops available at present and transmits an order request to the service center of the mediator for giving orders After receiving the order request, the system transmits a order confirmation to the consumer and also the order contents data to a food or parcel home-delivery shop respectively.  The food or parcel home-delivery shop receives the order contents data, delivers the ordered commodities to the consumer and receives the charge for the commodities.
Patent JP-2001336879-A (JP)
Title: Radiation heater
Inventor: SAKAI ITSURO
IPC: B05C9/14
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a radiation heater in which a region being heated most by an infrared radiator can be aligned easily with the central part of a plane being heated. SOLUTION: In the radiation heater comprising an infrared radiator 6 having adjustable height and angle, a laser pointer 10 is provided in the infrared radiator 6 and the optical axis C of the laser pointer 10 points a region being heated most by the infrared radiator 6. More specifically, the laser pointer 10 is shifted upward by a distance D from the center O of the radiation plane 8 of the infrared radiator 6 such that the optical axis C of the laser pointer 10 is in parallel with a direction normal to the radiation plane 8 of the infrared radiator 6. Alternatively, the laser pointer is located in the center of the radiation plane of the infrared radiator and the optical axis of the laser pointer makes a specified angle upward to a direction normal to the radiation plane of the infrared radiator.
Patent JP-2001345694-A (JP)
Title: Logic function circuit
Inventor: INAGAKI MITSUYA
IPC: G06F11/22
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a logic function circuit for facilitating a timing design of an input signal when a circuit of a semiconductor integrated circuit is designed by using a logic function circuit called a macro cell. SOLUTION: The logic function circuit comprises latch circuits (14, 16) for inputting a data signal or an address signal in synchronism with a clock signal, a clock buffer (17) for repeating the clock signal (8) to be transmitted to the latch circuit, and a delay circuit (41, 42) provided at an input signal line for transmitting an input signal (3, 4) to the latch circuit (14, 16) in such a manner that a time difference between a signal delay time of a clock signal line and a signal delay time of the input signal line is set to substantially '0', or the difference is set to substantially integer times as large as half the period of the clock signal. The function circuit also comprises a diagnostic logic for conducting an operation test of an internal circuit mounted in the delay circuit (41, 42) to externally input a diagnostic signal.
Patent JP-2001343319-A (JP)
Title: Continuous measuring device for suspended particulate matter
Inventor: KIMOTO TAKASHI
IPC: B07B7/00
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a device of continuously, automatically, individually measur ing, every constant time, each of the total amount TPS of suspended particulate matters and micro suspended particulate matter PM2.5 having 2.5 μm grain size especially damaging human health. SOLUTION: A classifier 2 classifies air into an air containing all coarse suspended particulate matters CP having grain size exceeding 2.5 μm and an air containing only PM2.5. The classified air are sucked through first and second positions 3a and 3b of a tape-like filter 3, and thus the suspended particulate matters in the classified airs are collected in the first and second positions 3a and 3b of the filter 3, and quantitatively determined individually. The amounts of the PM2.5 and the TPS are calculated based on classifying efficiencies of the classifier 2, and contents of the PM2.5 and the TPS are calculated based on the amount and the integration value of the permeated air amount and recorded on a recorder 32.
Patent JP-2001345091-A (JP)
Title: Battery pack
Inventor: ODA TAKASHI
IPC: H01M2/30
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To efficiently fabricate a battery pack using a dish-like connection fitting and to dissolve welding failure and insufficient welding strength to surely weld the dish-like connection fitting to cells. SOLUTION: The battery pack comprises a plurality of cells 2 serially connected to each other through a dish-like connection fitting 1. The dish-like connection fitting 1 has a plate part 1A welded to an end surface of one cell 2 and a circumferential wall part 1B connected to the periphery of the plate part 1A and welded to the surface of an armor tube 4 of the other cell 2. The circumferential wall part 1B is in the form of a cylinder in which an end part of the cell 2 can be inserted and provides a deformable piece 8 which is in a form connecting an opening end and is deformed toward the armor tube 4 of the cell 2 with a part thereof cut. In the circumferential wall part 1B, the deformable piece 8 is welded to the armor tube 4 of the cell 2.
Patent JP-2001344721-A (JP)
Title: Rotary head drum device
Inventor: NISHIOKA SEIICHIRO
IPC: G11B5/53
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To electrically conduct a shaft and a bearing unit with each other, in the bearing unit of a system for applying a preload by the compression coil spring of a rotary head drum used for a magnetic recording/reproducing device or the like. SOLUTION: A ground brush having a ground brush contact in a leaf spring material is provided inside the bearing unit of the system for applying a preload by the compression coil spring, and the contact is brought into contact with a bearing shaft. Thus, the shaft of the rotary head drum and the bearing unit are electrically conducted with each other.
Patent JP-2001348226-A (JP)
Title: Magnetic ferrite material
Inventor: SAIDA HITOSHI
IPC: H01F1/34
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic ferrite material which is gentle in the temperature change of magnetic permeability, is large in a Q value, is high in mechanical strength, is less changed in inductance with respect to compressive stress and is inexpensive. SOLUTION: This magnetic ferrite material contains, as essential components, iron oxide in a range of 40 to 46 mol% in terms of Fe2O3, zinc oxide in a range of 25.1 to 30 mol% in terms of ZnO, nickel oxide in a range of 10 to 25 mol% in terms of NiO and the balance copper oxide, respectively and contains, as auxiliary components for the essential components, bismuth oxide in a range of <=2 wt.% in terms of Bi2O3 and cobalt oxide in a range of <=0.1 wt.% in terms of Co3O4.
Patent JP-2001341997-A (JP)
Title: Vehicle for high lift work
Inventor: MIYAZAKI YOSHIHIRO
IPC: A01D46/24
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To assure satisfactory safety and working efficiency of high lift work. SOLUTION: Various workbench operation means provided on a workbench and a hydraulic valve provided in an upper body are interlockedly connected to each other via an interlocking connection mechanism so that a hydraulic actuator for actuating a lower body to travel or a hydraulic actuator for actuating a boom to rotationally move up and down is operated via a hydraulic valve by the various workbench operating means, and various upper body operation means is interlockedly connected to the hydraulic valve so that the hydraulic actuator for actuating the lower body to travel or the hydraulic actuator for actuating the boom to rotationally move up and down is operated via the hydraulic valve by the various upper body operating means.
Patent JP-2001345680-A (JP)
Title: Heat insulated register circuit
Inventor: NAKADA SHUNJI
IPC: H03K3/037
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To reduce power consumed in a clock system in a register circuit. SOLUTION: When VTN and VTP are threshold values of (n) channel and (p) channel MOSFET's, |VTN|+|VTP|>VDD. At the same time, an input clock is a power clock of gradually rising and lowering waveform generated by a charge re-using power supply.
Patent JP-2001239821-A (JP)
Title: Air-conditioner for vehicle
Inventor: KUMADA TATSUMI
IPC: B60H1/00
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To drive an air mixture door and a blow-mode door, and set a defroster mode on occasion by using one motor actuator. SOLUTION: The range of the operating angle of one motor actuator for driving the air mixture door and the blow-mode door includes a temperature control region A where the operation position of the air mixture door is controlled and the blow-mode door is driven to set a face mode in a operation area on the maximum cooling side of the air mixture door and a foot mode in an operation area on the maximum heating side, and a defroster setting region B where the blow-mode door is driven to set a defroster mode after setting the operating angle of the motor actuator out of the temperature control region A when the instruction of the defroster mode is given.
Patent JP-2001358510-A (JP)
Title: Antenna device
Inventor: HAMAZAKI SHINYA
IPC: H01Q5/00
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an inverted F-shaped plane antenna device containing a GPS antenna without increasing in size of the device. SOLUTION: The GPS antenna 10 is disposed in an outermost projection area of a plate-like radiating element 2 or on a ground plate 1 of a lower surface of a cutout part 11 provided at the plate-like radiating element 2.
Patent JP-2001358366-A (JP)
Title: Nitride semiconductor light emitting element
Inventor: FURUKAWA MASAKI
IPC: H01L33/34
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a nitride semiconductor light emitting element which emits light in a longer wavelength region than yellow with a high emission intensity and operates stably over a long term. SOLUTION: An emission layer 3 provided in a nitride semiconductor light emitting element comprises an InxGa1-xN (0<=x<=1, 0<=y<=1) crystal added with carbon (C) in the range of 2×1018-5×1021 cm-3 and the thickness thereof is 30 to 4,000 Å.
Patent JP-2001359042-A (JP)
Title: Recording medium reproducing device, dvd reproducing device and recording medium reproducing method
Inventor: AZUMA NORIHIRO
IPC: H04N5/92
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional DVD reproducing device that has caused trouble of detailed setting on a user for every reproduction because initial setting jobs made by the user are diversified in the case of DVD reproduction. SOLUTION: In the case of reproducing a recording medium on which reproduction information in language systems by a prescribed language system, the reproduction language is stored to the recording medium while the recording medium is reproduced and the information is reproduced in a stored language at the next reproduction. Furthermore, a language used by many people in a prescribed area is discriminated according to area information. Thus, the recording medium reproducing device, the DVD reproducing device and the recording medium reproducing method can be provided, where a huge number of users can execute reproduction of a recording medium in a desired language system without the need for any setting operation.