baber/WOPTO huggingface dataset:
Patent JP-H05180041-A (JP)
Title: Air-fuel ratio control method for engine
Inventor: KOJIMA ATSURO
IPC: F02D41/14
Filed: 1991-12-31
Abstract: PURPOSE:To improve exhaust gas performance by setting supply air-fuel ratio to a rich side when a lean condition is detected by an air-fuel ratio sensor even when an engine temperature is placed in a condition of preset value or less, when air-fuel ratio control is performed based on the engine temperature. CONSTITUTION:In fuel injection control, first an active condition of an O2 sensor 17 is decided, when in the active condition, to decide a water temperature Tw by an engine cooling water temperature sensor 19 compared with a feedback start water temperature, and in the case of the temperature Tw higher than this start water temperature, an output from the O2 sensor 17 is compared with a preset value (0.5V) to perform feedback control so that air-fuel ratio is obtained a predetermined value. On the other hand, when the water temperature Tw is the feedback start water temperature or less, a fuel supply amount is increased up to set supply air-fuel ratio to a rich side when a lean condition is detected by the O2 sensor 17. Further, in the case of the O2 sensor 17 in a nonactive condition and in the case of not detecting the lean condition, air-fuel ratio feedback control is inhibited.
Patent JP-H11196121-A (JP)
Title: Mail communication equipment, mail system and mail communication method
Inventor: FUCHIGAMI KOJI
IPC: G06F13/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide mail communication equipment, a mail system and a mail communication method capable of distributing a mail to plural destinations as needed by adding sub addresses to a mail address allocated to one account. SOLUTION: A PDA(personal digital assistant) 5 with a built-in radio communication function accesses the mail box of a mail server 3 in an electronic mail reception processing, and discriminates whether or not a sub address identifier is added to the transmission destination mail address of the electronic mail in the case that a newly received electronic mail is present. Then, in the case of discriminating that it is added, whether or not the sub address identifier corresponds to a user logged in the PDA 5 with the built-in radio communication function is discriminated, and in the case of discriminating that it corresponds to the user logged in the PDA 5 with the built-in radio communication function, the electronic mail is received from the mail server 3.
Patent JP-H11195813-A (JP)
Title: Gallium nitride semiconductor element
Inventor: FURUKAWA CHISATO
IPC: H01S5/323
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To improve reliability of element by prohibiting occurrence of cracks in an element itself, improving yield of element and eliminating residual stress of the element. SOLUTION: A plurality of cross grooves 31 are arranged on a sapphire substrate 11 in such a manner that the respective tips face the tip of other cross, and the point of each cross is positioned at the apex of square shapes. If a semiconductor layer of 3 to 5 group compounds is crystal-grown on the sapphire substrate 11, the crystal growth progresses along the groove of the cross groove 31. In this case, the portion surrounded by the slopes forming the groove effectively has a higher growth speed, and the growth plane is formed almost to a flat shape, so that stress tend to concentrate in this groove portion, cracks 33 outer along the side of the square shape described above but, instead, no crack occurs in the element region 32 inside the square shape.  Because of this, no cracks 33 occur in the element itself so that not only the yield of the element can be improved but also the residual stresses of the element itself are eliminated and reliability of the element can be improved.
Patent JP-2000183437-A (JP)
Title: Film-forming work end face lining up method and device
Inventor: KOBAYASHI YOSHIAKI
IPC: H01S5/028
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To uniformly maintain height of protruded and recessed surfaces in an end face lining-up process for formation of film, without using dimensional irregularity of a work and a spacer. SOLUTION: The length of spacers 32 is made larger than the length of a work 31. A recessed part 11 of the prescribed width is formed on the upper surface of a work placing plate 6, and a protruded part 12 is formed on both sides of a recessed part 11. The work and the spacers are arranged alternately in the thickness direction in which which their longitudinal direction is crept along the widthwise direction of the recessed part 11 placed on the upper surface of the work placing plate, and both end parts in longitudinal direction of the spacer are adhered closely to the upper surface of the protruding part. The widthwise direction end face of the spacer is set at a position inside the prescribed size of the widthwise end face of the work, and the work and the spacer are maintained in a closely adhered state.
Patent JP-2000176168-A (JP)
Title: Message preparation game machine and message preparation method
Inventor: OTA YOSHIHIKO
IPC: G06F40/00
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To prepare a message by assembling effectively sentences, words or monosyllabic characters in a display. SOLUTION: A ROM 101 stores a plurality of kinds of images of character strings forming sentences, a plurality of kinds of images of character strings forming words or a plurality of kinds of images of monosyllabic characters, which are displayed on a monitor 3, designated sequentially by a monosyllable selection processing means 112 or a character string selection processing means 116, connected in the order of specified character strings or characters into a message and stored in a data memory 110. When sending a message through a telephone means 6, it is read out, treated by speech synthesis and then transmitted to a receiver.
Patent JP-H06284609-A (JP)
Title: Rotor of high-rotation-speed electric machine excited with permanent magnet, and electric machine having the same
Inventor: BUORUFUURIYUUDEIGERU KANDERUSU
IPC: H02K15/03
Filed: 1992-12-18
Abstract: PURPOSE: To achieve the rotor of a high-speed electrical machine that is configured easily, can be manufactured accurately even at a high speed of the electrical machine, and is excited by a permanent magnet. CONSTITUTION: In the rotor of a high-speed electrical machine that is excited by a permanent magnet, permanent magnets 2 and a filling piece 3 made of non-magnetic material located between the permanent magnets are provided on the peripheral surface of one portion of a rotor shaft. The permanent magnet 2 and the filling piece 3 are extended in the axial line direction of the rotor shaft and is covered with a bandage 4 made of a high-strength material that receives a load in advance on the peripheral surface.
Patent JP-H11172108-A (JP)
Title: Electroconductive fluororesin composition
Inventor: FUJIKI HIRONAO
IPC: C08L83/05
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain an electroconductive fluororesin composition that gives cured rubber products having high electroconductivity, excellent resistances to heat, weather and solvents, when necessary, well adhering to a variety of base materials as glass, aluminum, polyester, epoxy resin and the like and can be suitably used in die bond for semiconductor elements, fixation of crystal oscillator and the like. SOLUTION: (A)This fluororesin composition comprises (A) 100 pts.wt. of a reactive fluorine polyether that has a fluorinated polyether unit and at least two aliphatic unsaturated hydrocarbon groups in one molecule; (B)0.4-10 Equivalent amount of hydrogen atoms directly binding to the silicon atoms, based on the aliphatic unsaturated hydrocarbon groups in the component A bearing at least 2 hydrogen atoms directly linking to the silicon atoms; (C)A sufficient amount of a catalyst of a metal in the platinum group for promoting the reaction between the component A and the component B; and (D)Silver particles of 50-2,000 pts.wt.
Patent JP-2001172578-A (JP)
Title: Pressure sensitive adhesive sheet
Inventor: KAWAMURA YUTAKA
IPC: C09J7/02
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensitive adhesive sheet used as a display label and the like and in particular a pressure sensitive adhesive sheet not suffering from peeling by a detergent and discoloration, and also from squeeze-out of a glue, entrainment of a label by a waste, and the like when a label is punched out, and excellent in detergent resistance and processing suitability. SOLUTION: The pressure sensitive adhesive sheet comprises a surface substrate, a pressure sensitive adhesive and a release sheet, where the pressure sensitive adhesive comprises a copolymer comprising as main monomers 70-99 pts.wt. of 4-18C alkyl ester monomers of acrylic acid and of methacrylic acid and 1-30 pts.wt. of a vinyl acetate monomer and, incorporated therein, crosslinking agents comprising an isocyanate-based crosslinking agent and an aluminum chelate-based crosslinking agent.
Patent JP-2000177572-A (JP)
Title: Oil pressure booster for brake
Inventor: MATSUNO ISAO
IPC: B60T8/48
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To make the arrangement of components free by providing a proportional pressure intensifying valve adapted to generate oil pressure intensified in proportion to the oil pressure of a control oil pressure chamber in a boosting oil pressure chamber. SOLUTION: A primary master cylinder M1 is a tandem type having a pair of front and rear output ports 1f, 1r for outputting brake oil pressure according to the input applied from a brake pedal P to a piston. A front proportional pressure intensifying valve Vr and a front master cylinder M2f are connected to a front input oil passage 2f extended from the front output port 1f. A rear proportional pressure intensifying valve Vr and a rear secondary master cylinder M2r are connected to a rear input oil passage 2r extended from the rear output port 1r. By this arrangement, the primary master cylinder M1, the secondary master cylinders M2f, M2r and the proportional pressure intensifying valves Vf, Vr are connected by the oil passage, so that they are individually installed in a narrow place of an engine room of the vehicle.
Patent JP-2000187763-A (JP)
Title: Vending machine system
Inventor: TANAKA TOMOYUKI
IPC: H04W12/08
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to utilize a portable terminal equipment such as a portable telephone or a personal handyphone system(PHS). SOLUTION: A vending machine(VM) system connects a portable telephone terminal equipment E, a VM D and a management means A for managing the VM D through a base station C for the equipment E and a public line B. The VM D is constituted of a transmitting/receiving part D1 for transmitting/ receiving a radio signal to/from the base station C of the equipment E, a commodity selection input part D2, a VM ID data memory D5, a VM ID display part D4, a commodity code data memory D9, a commodity output control part D6, and a CPU D3. The management means A is constituted of a VM ID data memory A3, a contractor's password memory A5, a purchase recording data memory A4, a CPU A1, and a modem A2.
Patent JP-H11186955-A (JP)
Title: Portable communication terminal
Inventor: SUZUKI SEIKYO
IPC: H04W52/02
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a portable communication terminal that surely makes access to a base station within the service area, while eliminating useless power when the terminal stays outside the service area. SOLUTION: A GPS reception section 102 that receives a radio wave sent from a GPS satellite obtains a current position of its own terminal. Then the current position and a service area map that indicates an available range for the portable telephone terminal are referenced to discriminate whether or not the portable telephone terminal is available at the current position. When the current position is outside the service area, the power control is stopped for a radio communication section. The detection of the current position is continued so as to automatically restart supply of power to the radio communication section, when the portable telephone terminal falls within the service area again.
Patent JP-2000185841-A (JP)
Title: Conveying member, and conveying method for electronic photograph laminated plate using it
Inventor: TAKASE MASANORI
IPC: G03G13/26
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To smoothly convey an electronic photograph laminated plate without deflecting it, by constituting a conveying member for conveying a board only with end support with a pressing member of an elastic body that simultaneously applies stress to one direction orthogonal to the conveying direction. SOLUTION: A conveying member 1 is a rotational body used fixed to a rotation shaft 4, rotates in relation to a surface abutting to the rotational body, and applies stress to one direction orthogonal to the rotation direction. For providing a sufficient effect from the stress, a tilting angle is provided, and at least a contact portion between the conveying member 1 and an electronic photograph laminated plate 5 is constituted with an elastic body. When own weight of the rotation shaft 4 or an external load are added from upside to the conveying member 1, in this conveying member 1, the contact portion with the electronic photograph laminated plate 5 is pressed and bent, the abutted electronic photograph laminated plate 5 receives stress in the bending direction.  Therefore, the conveying member 1 rotates with keeping the bent state to move the electronic photograph laminated plate 5, and simultaneously, continuously applies stress in the bending direction.
Patent JP-H11181819-A (JP)
Title: Hydraulic retaining device for coupler
Inventor: HASHIMOTO AKIRA
IPC: E02F3/36
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To reduce the production cost and improve the durability by connecting a pump line receiving hydraulic oil from a main pump to an actuator through an opening/closing means and a fixed side hydraulic oil supply line and connecting a relief valve in the supply line and further connecting a pilot line supplying a pilot pressure to an hydraulic instrument to the supply line through a check valve. SOLUTION: A pump line LP for a coupler is arranged to diverge from the main pump line LMP of a main pump 2, and the pump line LP and a tank line Lγ connected to the oil tank 5 are connected to the T-port and the P-port of the primary side of a directional changeover valve 6. The secondary side A port and B port are connected to a fixed side hydraulic oil supply line LH and an unfixed side hydraulic oil supply line LR. On the other hand, a pilot check valve 7 is interposed in the supply line LH and a relief valve 8 is connected between the pilot check valve 7 and the fixed port 1a of the coupler opening/ closing cylinder 1. And hence, the production coat can be reduced and the durability can be improved.
Patent JP-2001069734-A (JP)
Title: Electric energy converter
Inventor: SEKIYA TETSUO
IPC: H02K17/02
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To improve the driving capability of a small-sized separation type induction motor. SOLUTION: Drive coils 103 are allocated in the equal layout in the concentric shape to from a couple of drive-coil trains R1, R2. The drive coils 103 use the drive coils 103 in every other one for each cycle and are connected in series to alternately provide the inverse direction of the magnetic flux generated. One is connected to the sin side and the other to the cos side to independently drive the internal and external drivecoil trains in two phases. A composite rotating plate 111 integrally forming the internal and external rotating plates 111a, 111b is used to provide the layout of single turn coil where the magnetic flux generated by the drive coil 103 links in every drive coil 103.  Thereby, each generated torque corresponding to each drive-coil train is driven to compensate for the lower value of the torque generated by the other drive-coil train, the generated torque is added at the axial output. Accordingly the average generated torque is increased and torque irregularity is reduced.
Patent JP-H11180919-A (JP)
Title: Diene compound and its production
Inventor: KOBAYASHI YUICHI
IPC: C07F7/18
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To produce the subject new compound useful as an intermediate for medicines or the like by introducing an alkenyl into a cyclopentene compound in high selectivity. SOLUTION: This compound is represented by formula I [A is 1-heptenyl, 3-dimethyl-tert-butylsiloxy-4-phenoxy-1-butenyl or the like; either one of B and C is hydrogen and the other is hydroxyl group), e.g. 3-(1-heptenyl)-5-hydroxy- cyclopentene. The compound is produced by reacting a compound represented by formula II (R<1> to R<4> are each hydrogen or a <=10C hydrocarbon; C<1> and C<4> may form a ring; R<5> is a <=10C hydrocarbon, an oxygen-containing functional group or the like; T is an acyl, a carbonic monoester residue or the like) such as 1-acetoxy-5-hydroxycyclopentene with a borate represented by formula III (R is a <=10C saturated hydrocarbon; M is an alkali metal) such as lithium salt of B-vinyl-B-(n-butyl)-1-bora-2,5-dioxa-3,4-dimethylcyclopentane in the presence of a nickel catalyst.
Patent JP-H11190144-A (JP)
Title: Equipment space of building
Inventor: ONOSAKA SHIYOUJI
IPC: E04H9/02
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an earthquake damping mechanism by interposing/ connecting dampers between respective structure bodies, and forming vertical slits of the respective structure bodies as an equipment chamber. SOLUTION: A double structure is composed of an internal structure body B of a rigid structure mainly composed of a wall and an external structure body C of a flexible structure mainly composed of columns 5 and 15 and a beam. Plural dampers D are interposed/connected between both structure bodies B and C. Vertical slits are formed as an equipment chamber 1. The chamber 1 is formed as a space to integrally arrange an air supply/exhaust duct for air conditioning/ventilating equipment, piping and the like for water supply/hot water supply/drainage equipment and a power/communication cable and the like by a system. Thus, a building A absorbs energy when external force is applied by arranging the dampers D between the structure bodies different in rigidity or different in a natural period. Therefore, swinging of the building can be reduced by absorbing seismic energy at big earthquake time.
Patent JP-2000079505-A (JP)
Title: End face machining method and chuck used for this method
Inventor: MORIZAKI EIICHI
IPC: B23B31/18
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To position a work with high accuracy on the basis of a reference shape part such as a hole, eliminate a finishing process after end face turning to simplify the machining processes. SOLUTION: A main jaw 6 is assembled to a chuck body 1 so that it can move in the radial direction, and an upper jaw 7 is supported in the main jaw 6 so that it can move relative to the main jaw in the same direction. Levers 23, 24 are supported in the upper jaw 7 so that they can move radially and are energized to the outer peripheral side by a tension spring 37. When the main jaw 6 is closed, a holding part 17 of the upper jaw 7 strikes the outer peripheral surface of a ball gage W to stop the upper jaw 7, and an operating pin 39 of the main jaw 6 opens the levers 23, 24 by a relative motion between the main jaw 6 and the upper jaw 7. Positioning parts 23a, 24a directly hold a window-opening H to position the ball gage W in the axial direction on the basis of a center line of the window-opening.  The main jaw 6 is further moved to the center side, and the holding part 17 holds the ball gage W from the radial direction. In this state, the end face is turned to obtain accurate dimensions of the position of a window.
Patent JP-2001185509-A (JP)
Title: Method for manufacturing compound semiconductor element
Inventor: SAKATA MASAHIKO
IPC: C23C14/06
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a compound semiconductor element which enhances pattern recognition performance by a method wherein it is possible to prevent a peeling of an AuSi film or an increase in an ohmic contact resistance value, and also to form a bonding pad face of a high mirror face. SOLUTION: A method for manufacturing a compound semiconductor element is one involving a step of forming an AuSi film under a sputter gas ambiance, and the sputter gas contains an argon gas (Ar) and a nitrogen gas (N2).
Patent JP-2000189664-A (JP)
Title: Game device, data editing method, and computer-readable recording medium
Inventor: TOKITA TAKASHI
IPC: A63F13/533
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a game device capable of editing (processing) data for demonstrating a game. SOLUTION: This game device is composed in such a way that result of replay at a desired part of data for demonstrating a game can be displayed in a display zone 601 (or 602) by operation of buttons 61-70, and that partial deleting of the data or partial copying from other data can be performed by operation of a deleting button 71, a copying button 72, etc.
Patent JP-H11194601-A (JP)
Title: Developing device and image forming device
Inventor: YANAGISAWA TAKAAKI
IPC: G03G15/08
Filed: 1997-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous decision in the case of detecting the residual amount of developer by providing a developer damming means and preventing the inflow of the developer which is not desired for the purpose of detecting the existence of the developer in the detection area by a developer detector in the developing device. SOLUTION: The toner sensor 26 is positioned below a 1st agitator in the developing device, attached to a lower casing 27 and has a width (a) as a sensor. A partition plate 50 having a width (b) larger than the width (a) is provided at a right angle to a toner carrying direction at a position where the horizontal surface of the casing 27 is crossed with an R surface. The plate 50 exists between the 2nd agitator and the 1st agitator in the developing device. In a area where the plate 50 exists, toner temporarily carried on the left side of the plate 50 and existing at the height of the plate 50 or under it is not restored toward the 1st agitator even by the rotating operation of the 2nd agitator. Namely, the needless inflow of the toner to the sensor 26 is prevented by the plate 50 of the sensor 26 part.
Patent JP-2000192930-A (JP)
Title: Screw part auxiliary ring and screw part installing method
Inventor: WATAI KANAME
IPC: F16B37/04
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To repair a damaged screw part by providing a cylindrical main body made of a flexible raw material and elastically deformable by cutting off a part, a flange part circumscribed to the main body one end and one or two or more screw parts arranged on a main body inner wall. SOLUTION: When a screw part 4 or 5 of an opening part 3 of an illuminating round hole cover 2 fixed to the lower end of an electric box 1 is damaged, both damaged/undamaged screw parts are cut off by an exclusive cutter. Next, a C-shaped screw part auxiliary ring 11 by cutting off a part is elastically deformed to be pushed in the box 1 from the opening part 3 in a diametrically contracted state, a cylindrical main body 12 is pulled back by elasticity of the ring 11 to be allowed to abut to an inner wall of the opening part 3 so that a flange part 13 is engaged with an inside end part of the opening part 3. A pair of opposed screw parts 14, 15 of an inner wall of the cylindrical main body 12 is positioned in the cutoff screw parts 4, 5 so that the ring 11 is installed in the opening part 3.  Only a damaged screw part can be repaired without replacing work of a cover, and a pitch of the standard-restricted screw parts can be accurately reproduced.