baber/WOPTO huggingface dataset:
Patent JP-2001161560-A (JP)
Title: Rice cooker
Inventor: HASHIZUME RYUHEI
IPC: A47J27/00
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To improve the operability by facilitating the changing of a rice cooking menu, and at the same time, reduce the waste of consumption electricity, and stabilize the cooked up state such as a taste and a hardness. SOLUTION: This rice cooker is equipped with an internal pot which is housed in the main body, a heating means (induction heating coil) which heats the internal pot, a temperature detecting means (temperature sensor) which detects the temperature in the internal pot, a menu setting means (operating section for menu switches) in order to set a desired rice cooking menu from among a plurality of rice cooking menus, and a control means (microcomputer) which controls the heating means in response to the set rice cooking menu and the detected temperature by the temperature detecting means. In such a rice cooker, in a pre-heating process wherein the inside of the internal pot is pre-heated to a specified temperature by the heating means, the rice cooking menu set by the menu setting means is made changeable to a desired other rice cooking menu.  Then, the rice cooking is controlled by the control means conforming to the changed rice-cooking menu.
Patent JP-H09158761-A (JP)
Title: Fuel control device for engine
Inventor: TAKAMI KENICHI
IPC: F02D41/04
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To stabilize rotation even when the scale of disturbance is large by obtaining the change of actuator operating quantity with the inverse system of an engine incorporated therein, from the change of actual rotating speed caused by disturbance, and on the basis of this, computing the servo command value correction quantity with the inverse system of a servo system incorporated therein. SOLUTION: During the operation of a diesel main engine 11, the deviation 14 between set rotating speed 12 and actual rotating speed 13 is computed, and according to this, an actuator 7 is driven through a PID computing element 4 and a servo amplifier 6 to control a fuel injection device. At this time, a virtual actuator output computing part 21 computes the virtual position of the actuator 7 on the basis of an inverse system with engine principal items such as the mass of the main engine 11 and its operating state made numerical, and the actual engine speed 13, and a subtractor 8 computes operating quantity deviation 34 to be the correction quantity of actuator operating quantity 16 caused by disturbance 9. A disturbance correction quantity computing part 22 then computes the disturbance element correction quantity 35 to the servo command value on the basis of the inverse system and the operating quantity deviation 34.
Patent JP-H10224144-A (JP)
Title: Radio-frequency identification system
Inventor: SHOBER R ANTHONY
IPC: G07B15/02
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide transmitting and receiving antennas which are small, light-weight and also inexpensive, and provide a beam width that is suitable for use. SOLUTION: This antenna system is suitable for an application in which a RFID tag passes near an interrogator. A single flat planar antenna 410 is used for transmission, and a multi-element flat planar antenna array 460 is used for receiving. In the multi-element flat planar antenna array, each element 420 to 450 is placed at intervals that are separated by 10.16cm for center to center interval and decides receiving beam width of narrow 30 degrees on a horizontal flat plane. A vertical receiving band width is far larger than 30 degrees and facilitates an interrogator in receiving signals at various heights.
Patent JP-H09155037-A (JP)
Title: Pachinko ball straightening device for pachinko machine
Inventor: OYAMA MITSURU
IPC: A63F7/02
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To regulate PACHINKO balls, which vertically drop from two lines of ball passages on the upstream side, one by one from two lines of ball passages totally for every two balls, to successively guide these two PACHINKO balls one by one in horizontal direction and to send out them to one line of sending path on the downstream side. SOLUTION: A PACHINKO ball rectifier 7 is formed by providing two lines of ball passages 8a and 8b on the upstream side, ball collecting guide path 9 for guiding two lines of ball passages 8a and 8b into one line, rotator 10 for guiding balls to the ball collecting guide path 9 while regulating these PACHINKO balls one by one totally for every two balls respectively from two lines of ball passages 8a and 8b by providing several arcuate faces 20 and recessed parts 21 at equal intervals on the outer periphery, and one line of sending path 11 on the downstream side communicated to the ball collecting guide path 9.  Concerning the rotator 10, the arcuate faces 20 are tapered from one end side to the other end side, the PACHINKO ball on the side of smaller diameter is regulated so as to be separated from the recessed part 21 earlier than the PACHINKO ball on the side of larger diameter, two PACHINKO balls can be guided through the ball collecting guide path 9 in horizontal direction without clogging, and two PACHINKO balls can be sent through the ball collecting guide path 9 to the downstream side sending path 11 successively one by one.
Patent JP-2001163997-A (JP)
Title: Polyolefin-based resin sheet
Inventor: SASAKI YOSHIHIKO
IPC: C08J5/18
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a polyolefin-based resin sheet which excels in sanitariness, flexibility, heat resistance, mar resistance and the like, has transparency without whitishness and does not generate a gas or the like upon combustion and is suitable for various mats or the like. SOLUTION: The sheet is formed by using a resin material having, as the major component, an ethylene/3-18C α-olefin copolymer having an MFR of 0.1-50 g/10 min, a maximum peak temperature of the TREF elution curve of 50-80 deg.C and, at the same time, a value of H/W (wherein H is a height of the peak and W is the width at 1/3 of the height) of >=2 and, if necessary, a coated film is formed on at least one side of the sheet with a mar-resistant coating material, and the resulting film is used as mats or the like.
Patent JP-2001167100-A (JP)
Title: Retrieved result output method for music retrieval system
Inventor: HIMENO TOMOHISA
IPC: G06F3/00
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a retrieved result output method for music retrieval system, with which it can be confirmed which part of retrieved music is matched with an inputted retrieval condition. SOLUTION: Concerning the retrieved result output method for music retrieval system, with which a piece of music matched to an input music retrieval key is retrieved from a music data base with plural pieces of recorded music data with the data of an inputted melody as the input music retrieval key, data showing the melody of a part corresponding to the input music retrieval key of the retrieved piece of music are displayed on a display device in a piano roll form, for example.
Patent JP-H05179941-A (JP)
Title: Motor driven pump for secondary air supply of catalytic converter for vehicle
Inventor: ASADA SATOSHI
IPC: F01N3/32
Filed: 1991-12-27
Abstract: PURPOSE:To provide a motor driven pump in which pressure-flow characteristic suitable for secondary air supply to a catalytic converter for a vehicle is provided together with a long service life and efficiency of a motor can be improved. CONSTITUTION:Variation of flow against pressure variation of supplied air is minified, by using a vortex flow type pump 1. The pressure and the flow of supplied air can be easily controlled by this characteristic, so as to supply secondary air to a catalytic converter in suitable flow of extent not to lower the temperature of catalyst and under sufficient pressure. Further the pressure of the supplied air can be changed in the wide range while moderately keeping the flow. Further the life of the motor driven pump can be extended all the more because the rotating speed of the impeller of a vortex flow type pump is low. Furthermore, the motor can be automatically cooled so as to improve its efficiency, by providing the suction port 10 of air on the motor 3 side, and forming an air flow passage 11 inside the motor 3.
Patent JP-H09180827-A (JP)
Title: Connector having switch
Inventor: KANASHIGE SHIYOU
IPC: H01R13/703
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable connector having a switch whose switch operation is stabilized by forming a structure that a plug pin does not slidingly contact it when the plug pin is inserted and pulled out. SOLUTION: When a plug pin 37 is inserted into a plug pin inserting hole 6, it enters between a pair of contact pieces 31 of a movable terminal 4 while slidingly contacting a side surface of a main spring piece 28, and deforms the whole spring piece 23 of the movable terminal 4 in the outward direction, that is, in the direction for separating from a fixed terminal 3 against resiliency. When the plug pin 37 is inserted, a switch 32 is put in an OFF condition, and the plug pin 37 and the movable terminal 4 are put in a connected condition, and a signal can be taken out to the plug pin 37 from the movable terminal 4. When the plug pin 37 is pulled out, the spring piece 23 of the movable terminal 4 is restored by resiliency, and the contact pieces 31 again contact with a contact piece 18 of the fixed terminal 3, and the switch 32 is turned on, and a signal circuit can be restored.
Patent JP-H06203101-A (JP)
Title: Mounting design check method
Inventor: SASAKI AKIO
IPC: H05K3/00
Filed: 1992-12-28
Abstract: PURPOSE:To enable the check of an inter-hierarchy network mixing the stages of mounting design before and after wiring concerning the mounting layout of a printed circuit board and a mother board to mount this circuit board. CONSTITUTION:A logic circuit is divided and distributed to printed circuit boards, the printed circuit boards are arranged on the mother board and logic elements are arranged. Afterwards, in a step 130 for check before mother board wiring, the non-wired network of the mother board in a high-order hierarchy and the non-pin-allocated networks of printed circuit boards 1-3 in low-order hierarchies are connected between the hierarchies, the wiring length of the inter-hierarchy network is calculated, and the validity of the wiring length is checked. In a step 160 for check before mother board wiring, the non-wired network of the mother board, the non-pin-allocated network of the circuit board 1, the non-wired network of the circuit board 2 and the wired network of the circuit board 3 are connected between hierarchies, and the wiring length of the inter-hierarchy network is calculated and checked.
Patent JP-H09170569-A (JP)
Title: Flow rate control valve of vane pump
Inventor: HAYASHI TETSUJI
IPC: F04C14/24
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing cost by simplifying the number of parts and assembly mandays of a flow rate control valve. SOLUTION: An orifice member 47 is press fit on the side of an opening part 5 of a valve hole 4A storing and installing a spool 90 and a pilot passage 91 arranged in parallel with this valve hole 4A is simultaneously cast and molded with the valve hole 4A on a flow rate control valve 4 stored and installed in the valve hole of a vane pump body.
Patent JP-2000175181-A (JP)
Title: Video signal branching method and interphone system
Inventor: YAMAGISHI TAKATOSHI
IPC: H04N7/18
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an interphone system where the impedance is matched in the case of branching a video signal and attenuation in the video signal can be reduced. SOLUTION: The interphone system is provided with a transmission line 1 to transmit a video signal photographed by a camera 2 and with a plurality of video adaptors 4 each connected to each monitor 3 and to branch the video signal transmitted on the transmission line 1 to the monitor 3. The video adaptor 4 is inserted in the transmission line 1 and connects the transmission line 1 at the side of the camera 2 and the transmission line 1 only to the succeeding video adaptor 4 usually and connects the transmission line 1 at the side of the camera 2 and only the monitor 3 in the case of branching the video signal transmitted through the transmission line 1 to the monitor 3.
Patent JP-2001163462-A (JP)
Title: Supply method and supply device of molded sheet
Inventor: TOYOURA TAKESHI
IPC: B65H3/56
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device capable of automating supply of a molded sheet and capable of inexpensively supplying the molded sheet in a clean state. SOLUTION: A laminated body 46 of plural stages laminated by alternately truing up edge parts 38, 43 of a molded sheet 37 is prepared, the edge part 43 in the laminated body 46 of the uppermost stage is raised from an under surface facing to a cutout 42 in the laminated body 46 of a second stage, and is sandwiched by this under surface and an upper surface. A sandwiching body can be smootly allowed to abut to the under surface of the edge part 43 due to the cutout 42 in the laminated body 46 of the second stage, and the edge part 43 can be raised and sandwiched by the sandwiching body without damaging the molded sheet 37.
Patent JP-2001162322-A (JP)
Title: Roll type straightening leveler for metal plate
Inventor: WATANABE KUNIAKI
IPC: B21D1/05
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a roll type straightening leveller with which the crowning of a metal plate is straightened with high accuracy. SOLUTION: A crowning mechanism 10 consisting of plural crowning cylinders 11 for pressing upper back-up rolls 5b toward an upper work roll 5c with which straightening force for straightening the crowning of the metal plate is imparted is arranged in the longitudinal direction orthogonal to the conveying direction of the metal plate of the upper frame 5a for supporting the upper back-up rolls 5b. The crowning cylinder train is constituted so that the pressing force to the upper work roll 5c becomes weaker as a position is moved from the center position to the sides of both end parts by making the cylinders into large diameter crowning cylinders 11a in the center position, into middle diameter crowning cylinders 11b on the sides of end parts outside of them and into small diameter crowning cylinders 11c on the sides of the end parts furthermore outside of them.
Patent JP-H11183353-A (JP)
Title: Liquid viscosity measuring method, liquid viscosity measuring device, engine fuel injection control method, and engine fuel injection control device
Inventor: MORONUKI MASAKI
IPC: G01N11/16
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for measuring fuel viscosity continuously with high accuracy and to apply the method and device to engine fuel injection control. SOLUTION: A vibrating reed 22 is dipped in a measured liquid, vibration voltage is applied to a vibrator 20 fitted to the vibrating reed 22 to apply mechanical vibration to the vibrating reed 22, and an electric output is extracted from a vibration sensor 21 fitted to the vibrating reed 22. The density P of the measured liquid is detected from the resonance frequency f0 of the vibrating voltage applied to the vibrator 20, the product ξ of the density ρ and viscosity ηof the measured liquid is obtained from the electric output of the vibration sensor 21, and the viscosity η of the measured liquid is obtained from the obtained product ξ of the density ρ and viscosity η of the measured liquid and the density ρ.  When the vibration voltage is applied to the vibrator 20 to vibrate it at the resonance frequency f0 with the vibrating reed 22 dipped in the measured liquid, the electric output corresponding to the viscosity of the measured liquid can be extracted from the vibration sensor 22.
Patent JP-H07200884-A (JP)
Title: Pass issuing device
Inventor: TEJIMA HARUMI
IPC: G06Q50/30
Filed: 1993-12-27
Abstract: PURPOSE:To provide a pass issuing device which can prevent an unissuable state of passes and can improve its working rate by providing two or more keys having the highest using frequency and pointing prescribed conditions among various types of keys and replacing a faulty key with another nondefective one to point the prescribed conditions. CONSTITUTION:A condition setting operation part 2 includes a start key 11 which gives instruction to start issue of pass and various condition keys such as ten keys 12, etc. A start key 3a is also set and displayed at a passing starting/arriving station setting part 3 to instruct to start issue of passes like the key 11. If no pass is issued at a pass issuing part 24 despite application of the key 11, a clark in charge applies the key 3a of the part 3 to instruct to start issue of pass. When an idle key of the part 2 is used as a stand-by start key, this key can substitute for the faulty key 11 to issue the pass.
Patent JP-H09162537-A (JP)
Title: Method for soldering electronic parts
Inventor: KUJI NOBUYUKI
IPC: H05K3/34
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To highly uniformly, quickly, and economically solder electronic parts, etc., with leads to an electric circuit board by spraying molten solder upon the circuit board from a solder spraying port while the inside of a cover which spatially covers the circuit board from the circumference is evacuated with an aspirator. SOLUTION: A cover 5 which spatially covers an electric circuit board 9 from the circumference is provided and electronic parts, etc., are soldered to the board 9 while the inside of the cover 5 is evacuated with an evacuator 8. Because of the evacuating force of the evacuator 8, molten solder sprayed upon the electronic parts is made to uniformly and quickly intrude into gaps between the circuit board and lead parts, etc. In addition, the electronic parts arranged at narrow intervals can be soldered to the circuit board without causing short circuits not giving any influence to the surface mounted electronic parts, because the solder and flux are not scattered at random.
Patent JP-H06190763-A (JP)
Title: Gripping device
Inventor: SUZUKI MASANE
IPC: B25J15/08
Filed: 1992-12-28
Abstract: PURPOSE:To provide a gripping device which can be bent at any desired part into any desired direction. CONSTITUTION:Flange plates 42, 12a, 12b, 12c,... of aluminum are fixed to a rubber shaft 10 at a constant spacing. Between these flange plates 12a-12c, three balloons 14 made of elastic rubber are installed perpendicularly to them and on the circumference equally divided into three segments centering on the shaft 10. The balloons 14 have hollows so that the parts contacting the flange plates 12a-12c are small in wall thickness and elongate in the axial direction of the shaft 10 by supplying the air into the hollows so as to generate a stress at the flange plates 12a-12c in between of such a nature as causing them to separate from or approach each other. A gripping part 38 of rubber is installed at the tip of the shaft 10, and the periphery of the flange plates 12a-12c is covered with a rubber cover 40.
Patent JP-H11187336-A (JP)
Title: Digest data recorder
Inventor: SAIGO KAZUO
IPC: H04N5/765
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To record the digest edition of such program a viewer expects. SOLUTION: This recorder is provided with a header extracting part 102 extracting a header from a packet, a plural-program digest video recording designating means 601 designating the video recording of plural programs and digests, a transmission control data decoder 604 decoding transmission control data by designation, a comparing device 104 comparing the decoded information and the header, a gate 106 allowing a packet to pass when decoded information coincides with the header, a buffer 602 housing the packet passing through the gate 106, a packet selecting means 603 selecting the packet of the buffer 602 by each program by program information from the decoder 604 and a recording means 107 recording the selected packet by each program.
Patent JP-H07197783-A (JP)
Title: Excavation leading device for propulsion construction method
Inventor: MURAZAKI KAZUO
IPC: E21D9/08
Filed: 1993-12-30
Abstract: PURPOSE:To prevent an excavated tunnel from irregularly curving and ensure a straight drilling direction, regarding an excavation leading device for the propulsion construction method. CONSTITUTION:An auger screw 12 is coupled to the inside of a leading propulsion tube 11 over the entire length from one end to the other end thereof, and a drilling head 13 is mounted on the forward end of the auger screw 12. The rotational center of the auger screw 12 is made eccentric from the center of the tube 11, and both ends of an auger shaft 14 are rotatably supported on bearings 16 and 17 in the tube 11.
Patent JP-H07200216-A (JP)
Title: Printer
Inventor: KURIYAMA HIROYUKI
IPC: H04N1/00
Filed: 1993-12-29
Abstract: PURPOSE:To avoid that a reservation operation is not executed by giving an alarm when the operation of a printer is reserved even if the printer is detached from an interface cable being the communication part of a personal computer controlling the printer. CONSTITUTION:The printer device operating by control from a controller is provided with a transmission function or a reception function for facsimile picture, interface parts 101 and 102 connected to the controller, a detection means 103 detecting connection with the controller in the interface parts, a reception means receiving the reservation operation from the controller, a storage means 106 storing the reservation operation received from the controller and an alarm means giving the alarm when the controller is detached from the interface parts.
Patent JP-2001166159-A (JP)
Title: Method for manufacturing optical waveguide element
Inventor: NISHIKI TAMAHIKO
IPC: G02B6/124
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical waveguide element capable of exactly regulating the characteristics of Bragg gratings. SOLUTION: This method for manufacture has a Bragg grating forming step for irradiating an optical fiber 1 which gives rise to a photo-induced refractive index change with a UV laser beam 3 via a phase mask 2 and a trimming step for irradiating the optical fiber 1 with the UV laser bean 3 without via the phase mask.
Patent JP-H07194794-A (JP)
Title: Pachinko machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1993-12-30
Abstract: PURPOSE:To improve the playing performance by various ready for winning state displays. CONSTITUTION:The variable display of the fluctuation display design to be displayed on a variable display device 14 is performed on condition of winning a prize of as playing ball to a specific winning port 16. Based on the stopped design of the fluctuated display design, a pachinko game machine 1 gives the prescribed play addition value. Thus, the device is provided with a design discrimination means 10 discriminating whether the design patten in the process of the fluctuated display of the fluctuated display design to be displayed on the variable display device 14 coincides with the stopped design pattern in a big hit state except the final stopped design or not and a display means 54 displaying the fluctuated design and the auxiliary playing display to obtain the prescribed playing result based on the stopped design pattern of the fluctuated display pattern when they are judged to coincide based on the discrimination result of the means 10.