baber/WOPTO huggingface dataset:
Patent JP-2001228240-A (JP)
Title: Received-signal amplifying device for fm-cw radar
Inventor: MAKINO MASAMI
IPC: G01S13/34
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a received-signal amplifying device for a FM-CW radar with a few number of components which can be constituted as a compact device. SOLUTION: The received-signal amplifying device for an FM-CW radar to transmit radio waves, to receive reflected waves from a target, and to obtain the distance to the target or the relative velocity to the target is provided with a plurality of cascade-connected amplifiers 6, 7, and 8 for amplifying received signals, and an output selecting means 11 to select an amplifier of which the output voltage conforms to the input voltage range of an A/D converting means 9 and the level is highest from among the amplifiers and to guide its output to the A/D converting means 9. It is possible to omit an AGC circuit, to simplify the circuits of the amplifiers, to reduce the number of components and cost, and to obtain a compact device.
Patent JP-2001131435-A (JP)
Title: Cyanine compound and optical filter
Inventor: HARADA TORU
IPC: C09B23/00
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain dyes having a sharp absorption maximum. SOLUTION: Cyanine compounds represented by the formula (wherein one of Y1 and Y2 is a single bond, -O- or -NR4-, and the other of Y1 and Y2 is -O- or -NR4-; one of Y3 and Y4 is a single bond, -O- or -NR4-, and the other of Y3 and Y4 is -O- or -NR4-; R1 and R2 are each independently an aliphatic group; R3 is a hydrogen atom, an aliphatic group or an aromatic group; and R4 is a hydrogen atom or an aliphatic group) are used as dyes.
Patent JP-2001235555-A (JP)
Title: Road surface monitor
Inventor: TAMAKI SHIGERU
IPC: G01S13/88
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a road surface monitor of simple constitution and high accuracy using a microwave means. SOLUTION: This road surface monitor is provided with a transmitting means for transmitting a radio wave of specified wavelength λamplitude-modulated in a fixed cycle, as a transmitted wave toward a monitored object road surface 1 from a transmitting antenna 4 fixed above by a fixed distance L from the monitored object road surface 1, a receiving means for receiving a reflected wave from the monitored object road surface 1 through a receiving antenna 5 installed side by side with the transmitting antenna 4; a mixer means for synthesizing the transmitted wave and received wave at the receiving means; an envelope detecting means for extracting a variable cycle component from the synthesized wave output of the mixer means;  and a level detecting means for detecting the change of reflection quantity caused by moisture of the monitored object road surface 1, as the change of envelope output amplitude of the envelope detecting means.
Patent JP-2000189576-A (JP)
Title: Pachinko machine
Inventor: FUKUSHIMA SEIICHIRO
IPC: A63F7/02
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a prize winning device for a pachinko machine allowing a player to clearly know entering to a special prize winning port at a glance without concentrating in particular. SOLUTION: The prize winning device A is provided with a function varying into a state where prize winning of pachinko balls is difficult or impossible or a state where prize winning of pachinko balls is easy, and is constituted so as to set a part of a wide prize-winning port 9 which a prize-winning ball enters to be the special prize winning port 9V and to vary the size of the ball entrance part 11 of the port 9V to be large or small freely. The device A is provided with a forcedly switching means B varying the part 11 of the port 9V to be small at the time of entering the port 9V when the part 11 is large.
Patent JP-2001244381-A (JP)
Title: Substrate for mounting semiconductor chip, semiconductor device, and its manufacturing method
Inventor: NAKAYAMA HAJIME
IPC: H01L23/15
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for mounting a semiconductor chip that is excellent in electrical characteristics and heat-dissipation characteristics and a semiconductor device packaged in this substrate at a low cost. SOLUTION: The substrate for mounting the semiconductor chip comprises a first wiring layer, a first insulating layer arranged under the first wiring layer and made of a resin layer without a continuous inorganic reinforcing material, a second wiring layer arranged under the first insulating layer, a second insulating layer arranged under the second insulating layer and made of the resin layer with the continuous inorganic reinforcing material, and a metal plate for dissipation arranged under the second insulating layer. The substrate of such a laminate structure comprises a cavity for mounting the semiconductor chip having an opening on the side of the first wiring layer. A thickness of the second insulating layer or a total thickness of the second insulating layer and any insulating layer existing below it occupies 30% or more but not more than 98% of the depth of the cavity.
Patent JP-2001243004-A (JP)
Title: Information inputting/detecting/displaying device
Inventor: SEKIYA TAKURO
IPC: G06F3/0484
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an information inputting/detecting/displaying device capable of rousing a user to consider a time. SOLUTION: A time displaying part 105 provided at a display face external frame part 102b displays a time or the like based on a time arithmetic function integrated into an information inputting/detecting/displaying device 101. The time display can be realized with the flashing of a display lamp or the like. Also, the time display can be realized with an audible signal by allowing a chime or a music to flow when a certain time comes. Moreover, a signal to be displayed or transmitted can be not only a certain time but also a lapse time or a residual time.
Patent JP-2001242578-A (JP)
Title: Silver halide photographic sensitive material and method for producing the same
Inventor: YAMAZAKI KAZUKI
IPC: G03C1/06
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material which ensures, high sensitivity,very high contrast and high blackening density by development and suppresses the change of photographic properties due to the inclusion of a fixing solution into a developing solution. SOLUTION: In the silver halide photographic sensitive material with at least one photosensitive silver halide emulsion layer on the base, two or more silver halide emulsions different from each other in halogen composition are contained in at least one and the same photosensitive silver halide emulsion layer on the same side of the base and at least one hydrazine derivative as a nucleus forming agent and at least one amine derivative, onium salt, disulfide derivative or hydroxymethyl derivative as a nucleus formation accelerator are contained in the emulsion layer or another hydrophilic colloidal layer.
Patent JP-2001250536-A (JP)
Title: Method of producing negative electrode plate for nonaqueous electrolyte secondary battery
Inventor: NAKAMURA RIICHI
IPC: H01M10/05
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To improve the high load discharge characteristics of a nonaqueous electrolyte secondary battery. SOLUTION: After a negative electrode mixture is applied to a collector and dried, heat treatment of 110 deg.C or higher and 300 deg.C or lower is given to a negative electrode plate to be rolled and molded.
Patent JP-2001242123-A (JP)
Title: Gas sensor
Inventor: TAKAHASHI KOICHI
IPC: G01N27/409
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To readily attach a gas sensor for detecting the components to be detected in the gas flowing through a gas flow pipe, to the gas flow pipe. SOLUTION: An oxygen sensor 1 is constituted of an oxygen sensor body S and a fixing member 10. A case insertion hole 12 and screw insertion holes 14 are respectively bored in the fixing member 10. The oxygen sensor 1 is fixed to an exhaust pipe P, by bringing a flange part 102b of the oxygen sensor main body S into contact with the periphery of an attachment hole 212 of an attachment pedestal 210 via a gasket 230 and subsequently inserting a main metal fitting 102 into the case insertion hole 12, so as to cover the main metal fitting 120 with the fixing member 10 from above and fitting the flange part 102b of the main metal fitting 102 to the case insertion hole 12 of the fixing member 10, while inserting the screw elements 220 of the attaching pedestal 210 in the screw insertion holes 14 of the fixing member 10,  to cause the fixing member 10 to be brought into contact with the exhaust pipe P and subsequently threading nuts 240 with the screw elements 220 to tighten them.
Patent JP-2001251435-A (JP)
Title: Remote supervisory device
Inventor: SAEKI TAKATOSHI
IPC: F27D21/04
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a remote supervisory device which can lighten the burden of the supervisor operation of a supervisor. SOLUTION: This supervisory device provided with a management part 4 which transmits image information picked up by an image pickup means 1 for picking up an image of an object place to be supervised through a telephone line 3 is further provided with a portable remote supervisory part HP which is equipped with a display means 5 for displaying the image information sent from the management part 4 through the telephone line 3.
Patent JP-2001249989-A (JP)
Title: Real estate database, real estate evaluation device and recording medium stored with real estate evaluation program
Inventor: ODATE KATSUYOSHI
IPC: G06Q50/16
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a real estate database, a real estate evaluation device a recording medium in which a real estate evaluation program is stored by which the estate value of object real estate is accurately evaluated at a low cost in a short time. SOLUTION: This real estate database is prepared under the supervision of a real estate appraiser, use kinds are of the same quality, the difference of local factors is less and it is provided with map data sectioned into areas comparable by individual factors from an assumed lot and the price data of the assumed lot and the individual factor data linked with the sectioned respective areas. By using the real estate database, the area including the object real estate is specified to the graphically displayed map data, and on the basis of the price data of the assumed lot of the specified area, the individual factor data of the assumed lot and the individual factor data of the object real estate are compared and analyzed and the estate value of the object real estate is evaluated.
Patent JP-2001250519-A (JP)
Title: Battery pack
Inventor: YOKOYAMA EIJI
IPC: H01M2/10
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack easy to produce and mountable on the body side of a portable telephone in a well connected manner. SOLUTION: The battery pack comprises a case 2, a battery mounted in the case 2, and a circuit board module 3 formed by connecting a connector 7 to be electrically conducted to the outside to a circuit board 6 to be connected to the battery via a flexible wiring plate 8. The connector 7 formed of a plate member has a terminal portion 11 exposed to the surface. The surface the case 2 is provided with an opening 4. The connector 7 is supported by a support mechanism, with one end facing the opening 4.
Patent JP-2001255473-A (JP)
Title: Laser beam interrupting device
Inventor: YOSHIDA KAZUKI
IPC: G02B26/02
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam interrupting device which is easily mountable and brings out a laser beam interrupting effect surely. SOLUTION: The laser beam interrupting device has a mounting part mountable on the upper part of the opening part of the front surface of a panel, an extension part, a shaft part on the front end side, a mounting member having a flange part at the tip part, and a plate member which is rotatably mounted in the shaft part, has a shape rotating by gravity, and interrupts a laser beam by stopping at the position of the opening part side of an optical connector and covering the whole front surface of the opening part of the optical connector when not connecting a optical fiber cable.
Patent JP-2001257695-A (JP)
Title: Communication system
Inventor: SATO KAZUO
IPC: H04L69/40
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a communication system which can select optionally its desired slave station via an external monitor and can monitor this slave station. SOLUTION: This communication system comprises a master station 101, N pieces of slave stations 111-11N and a monitor station 131. The axis selection switch of an optional slave station is selected and set at an axis address in communications with the station 131 among those axis selection switches 121-12N attached to the stations 111-11N respectively, so that the slave station is monitored by the station 131. Thus, it is possible to select optionally one of external slave stations 131 during operation via an operating monitor and to monitor this selected slave station. It is also possible to stop the monitoring operation of the slave station monitored by the station 131 to secure a monitoring deactivated state.
Patent JP-2001253122-A (JP)
Title: Printing method, portable communication terminal and portable printer
Inventor: OMURA HIROSHI
IPC: H04W88/02
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To reduce the size and cost of a printer for printing an image displayed on the display of a portable communication terminal and to enhance operability in printing. SOLUTION: A portable telephone 100 and a portable printer 200 using an instant film 232 are connected through connectors 106, 201 and an image stored in the portable telephone 100 is printed on the portable printer 200. The portable telephone 100 can display an image to be printed on an LCD 103. Furthermore, print information can be inputted utilizing various operating buttons 104 of the portable telephone 100 and can be displayed on the LCD 103. Since an LCD for displaying print information and operating buttons are not required in the portable printer 200, the printer can be reduced in size, weight and cost.
Patent JP-2001267261-A (JP)
Title: Electric heater in heat treatment equipment for semiconductor
Inventor: AITANI TAKASHI
IPC: H01L21/324
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption by reducing heat loss from the outer circumferential surface of a shell. SOLUTION: This heater 1 in a heat treatment equipment for semiconductor comprises a tubular heater body 2 made of a ceramic thermal insulation material and mounted with heater elements 8, and a metallic shell 2 covering the outer circumferential surface of the heater body 2. A pouch 11 made of a heat resistant cloth and encapsulating a large number of micro hollow spherical bodies 10 made of micro porous thermal insulation material is interposed between the outer circumferential surface of the heater body 2 and a shell 5. Inside diameter of the micro hollow spherical body 10 is shorter than the mean free path of gas molecules in the air.
Patent JP-2001264262-A (JP)
Title: Surface foreign matter inspecting method and surface foreign matter inspecting device
Inventor: KOMATSU KOICHIRO
IPC: H01L21/66
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a surface foreign matter inspecting method and inspecting device capable of conveniently making a total inspection for comparatively large foreign matter or a flaw or the like on a wafer or a liquid crystal substrate in a state of inspection standard is constant. SOLUTION: This device has illumination optical systems 3 and 4 illuminating substantially the whole face of an object 1 to be inspected, light receiving optical systems 5 and 7 collectively receiving scattered light from foreign matter adhered to a surface of the object for detecting the total quantity of scattered light by their pupil faces, and a spatial filter part 6 extracting light of a particular direction from the object.
Patent JP-2001258457-A (JP)
Title: Set power spray
Inventor: NONOSE YUKIO
IPC: A01M7/00
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a set power spray capable of readily transporting by pushing by one person, halving the application of weight on a hanging handle part and lightly lifting and lightly pushing the power spray even without deteriorating the fixing stability due to a set table of course. SOLUTION: This set power spray is equipped with mobile wheels 8 provided at positions on the front and rear one side of the set table 4 so as not to apply a load in a fixed state and is designed to lift the set table 4 on the side opposite to the side where the mobile wheels 8 are present and can be pushed with the mobile wheels 8 in the lifted state when the set power spray is moved.
Patent JP-2001262843-A (JP)
Title: Reinforcing implement and reinforcing method for concrete bar-shaped structural body
Inventor: IIBOSHI FUKUMA
IPC: E04G23/02
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing implement and a reinforcing method for a concrete bar-shaped structural body capable of definitely reinforcing concrete bar-shaped structural bodies of various cross sectional shapes and also capable of carry out the work easily at a low cost. SOLUTION: A reinforcing implement 30 comprises a linking members 31 linked to each angle portion of a column 20, a tightening member 32 for coupling the respective adjacent linking members 31. The linking member 31 comprises a plurality of linking pieces 314 coupled rotatably. The fastening member 32 comprises a bolt 321, a washer 40 and a nut 322.
Patent JP-2000297064-A (JP)
Title: Intermediate for producing polyfunctional perhalogenated polyorganosiloxane
Inventor: JOST PHILIPPE
IPC: C08G77/382
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound containing a specific perhalogenated group, useful for producing a perhalogenated polyorganosiloxane(POS) suitable as a stain repulsive agent. SOLUTION: This (per)halogenated α-olefin compound is shown by formula I [Rq and R9 are each H or a 1-6C alkyl; R10 and R11 are each OH, a 1-6C alkoxy, a Z3-Rf (Z3 is a group of the formula O-CH2 or the like; Rf is a perhalogen) and at least one of R10 and R11 is Z3-Rf; i is 0-20], formula II or formula III such as a perfluoroalkyl compound IV. The compound of formula IV is obtained by reacting diethyl allylmalonate with C2F17, Ti(OEt)4 and dried toluene in a nitrogen atmosphere at 95 deg.C, removing ethanol in vacuum and further reacting the resultant substance with Ti(OEt)4. The compound of formula IV is reacted with a Si-H unit-containing silicone oil and allylsuccinic acid anhydride in the presence of a Karstedt catalyst to give a polyfunctional POS.
Patent JP-2001263096-A (JP)
Title: Controller for hybrid vehicle
Inventor: IWASAKI TETSUYA
IPC: B60L50/16
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To make electric power for driving a motor not required to keep throttle opening, by binging the throttle opening into a mechanically neutral condition (default opening) when fuel is cut for deceleration. SOLUTION: This hybrid vehicle is provided with an engine 2 and a motor 4 driven by a battery 15. The opening of an electrically controlled throttle 42 interposed in an intake passage 41 of an engine 2 is controlled in the default opening of the mechanically neutral condition during the fuel cut for the deceleration. The electric power required for driving the throttle 42 is thereby to the minimum. A wasteful electric power consumption of the battery is reduced thereby in the fuel cut for the deceleration.
Patent JP-2001192908-A (JP)
Title: Clothing for lower half of the body
Inventor: SHIMADA TAKAYUKI
IPC: A41D1/06
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a clothing requiring no new sewing work for extension of the waist size, and favorably securing a given extension through preventing the extension of the waist size from being restricted by using a pocket bag. SOLUTION: This clothing is so designed that pocket bags 40 are each sewn on the front belt 21 and back belt 22 extending over them, the pocket bags 40 have cloth members 42 of the body side as stretchable cloth member between a seeing position B on the front belt 21 and a sewing position A on the back belt 22, and thus the cloth members 42 of the body side of the pocket bags 40 easily stretches even though the pocket bags 40 are tensioned or loosened between the front belt 21 and back belt 22.
Patent JP-2001261492-A (JP)
Title: Method and device for working single crystal
Inventor: MATSUBARA JUNICHI
IPC: B24B41/06
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a crack in a single crystal rod 5, which may occur when a local stress is applied to a crystal habit line 11 present at the surface of the single crystal rod 5 and to prevent the single crystal rod 5 from being split in cylindrical grinding of the single crystal rod 5. SOLUTION: Channels 14 are provided in a holding cup 12 for holding and fixing the top 8 or the tail 9 of a single crystal rod 5. Then, when the top 8 or the tail 9 of the single crystal rod 5 is held and the single crystal rod 5 is subjected to cylindrical grinding, the single crystal rod 5 is held in such a way that the holding cup 12 does not contact with the crystal habit line 11 present at the surface of the single crystal rod 5.
Patent JP-2001259809-A (JP)
Title: Continuous casting method
Inventor: SUZUKI MIKIO
IPC: B22D11/16
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent center segregation by applying a large quantity of light rolling reduction to the limit which dose not develop squeezing out concentrated molten steel, without developing the crack in the interface between the solid and the liquid in a cast slab when the center segregation in the continuously cast slab is reduced with the light rolling reduction method. SOLUTION: In a continuous casting method in which the light rolling reduction is applied to the cast slab 1 having unsolidified phase 2 in the inner part with plural pairs of rolls 11 to reduce the center segregation in the cast slab, while applying the compressed force in the drawing-out direction of the cast slab from the starting time of the light rolling reduction to the completing time of the light rolling reduction, the light rolling reduction is applied. This compressed force can be acted by keeping the difference between the circumferential speeds in pinch rolls 10 arranged at the upstream side and at the downstream side of a light rolling reduction zone 4.
Patent JP-2001271302-A (JP)
Title: Method for constructing widened road
Inventor: KATAYAMA EIJI
IPC: E01C1/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for constructing a widened road, by which the term of works of widening construction works in a landslide zone is shortened while cost can be reduced. SOLUTION: In the method for constructing the widened road, widened road bodies are built successively on foundation piles 1, driving the foundation piles in order along an existing road 3 while being adjoined on the valley side of the existing road 3 previously installed on a slope. In the landslide zone, landslide inhibiting piles 2 arranged near the foundation piles 1 are driven synchronously when the foundation piles 1 are driven.