baber/WOPTO huggingface dataset:
Patent JP-S61198112-A (JP)
Title: Plastic optical fiber
Inventor: YAMAMOTO TAKASHI
IPC: G02B6/00
Filed: 1985-02-27
Abstract: PURPOSE:To improve connecting workability by providing a slip layer between a bulk fiber for optical transmission and the outermost coating layer so that splicing strength is made <=5kg/cm<2>. CONSTITUTION:The slip layer 5 is provided on an optical fiber core 4 consisting of a core 1, a clad 2 and an adjacent layer 3. The primary coating layer 6 and secondary coating layer 7 are further formed on the outside thereof. The splicing strength at the boundary face from the slip layer is made <=5kg/cm<2>. The optical fiber constituted in such a manner is usable for an optical fiber cord, optical fiber cable, etc. The stripping of the layers 6, 7 from the core 4 is made possible by slipping the same at the boundary face 8 between the adjacent layer 3 and the layer 5.
Patent JP-S60180309-A (JP)
Title: Offset voltage adjusting system of operational amplifier
Inventor: AIDA KOUICHI
IPC: H03F3/45
Filed: 1984-02-28
Abstract: PURPOSE:To relieve the load of adjustment by combining plural fixed resistors, realizing the selecting combination of resistors at offset zero adjustment through the selecting control of a processor executing automatically the offset zero adjustment at a prescribed time. CONSTITUTION:Resistor arrays comprising plural (r1Xl)+(r2Xm)+(r3+n) having resistance values increasing as r1<r2<r3 are connected in series. A control section 1 controls an offset voltage adjustment by using a control program constituted by a microprocessor and control data. The control section 1 zeros the output signal of a signal generating section 13 in the offset voltage adjusting mode, and when an offset voltage is generated in an optional amplifier 2, a C0-3 is transmitted to a decoder 12c from the polarity to select a selecting section 11c when the offset voltage approaches 0 and a voltage dividing voltage by the r3 is changes. Then B0-3 is transmitted to the decoder 12, a selection section 11b is selected, the adjustment by the r2is executed, A0-3 is transmitted to the decoder 12c, minute adjustement by the r1 is executed to converge the offset voltage to 0.
Patent JP-H07248630-A (JP)
Title: Processing method for lithographic plate
Inventor: KUROKAWA HIROYUKI
IPC: B41N3/08
Filed: 1994-03-08
Abstract: PURPOSE:To improve the ink accepting property on the laying board of a lithographic plate using image silver for the ink accepting property. CONSTITUTION:Processing is conducted in a neutralizing liquid (stabilizer) containing a compound having at least one or more kinds of water-insoluble mercapto groups or thionic groups. The ink accepting property can be improved in this lithographic plate utilizing image silver for the ink accepting property, and the ink accepting property can be also improved after the laying board. The ink accepting property during running can be improved.
Patent JP-S63202317-A (JP)
Inventor: SATO SHIGEO
IPC: A01D67/00
Filed: 1987-02-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08236090-A (JP)
Title: Ic memory card
Inventor: HORIE NAOYA
IPC: H01M2/10
Filed: 1995-02-24
Abstract: PURPOSE: To provide an IC memory card from which a battery holder does not slip out by mistake and whose battery is easily replaced in a battery replaceable IC memory card enclosing a memory IC. CONSTITUTION: An engaging projection part 13a formed in a tip part of an elastic piece 13 on both ends of a battery holder 10 is engaged with an engaging recessed part 15a of a side wall 15 of a case recessed part 8. An engagement releasing switch 19 to release engagement of the engaging projection part 13a exists in a switch housing part 18 to be communicated with the engaging recessed part 15a and an under surface part 17 of a main body case 1, and when this engagement releasing switch 19 is moved to the battery holder 10 side, the engaging projection part 13a is pushed, and the elastic piece 13 is deformed, and engagement is released. When inserting, one end surface 20 of the engagement releasing switch 19 strikes on a side surface 21 of the battery holder 10, and is automatically pushed back to a position of an engaging condition.
Patent JP-H03239268-A (JP)
Title: Electrophotographic copying device
Inventor: YAMADA YOSHIHIRO
IPC: G03G15/00
Filed: 1990-02-16
Abstract: PURPOSE:To effectively utilize an automatic document feeder so as to reduce the burden of an operator by providing a color mark decision means for deciding the presence or absence of a color mark which is put on a document and a control means for controlling an image editing means so that the full surface copying of the image of the document may be executed. CONSTITUTION:A microcomputer 74 decides the presence or absence of the color mark put on the document based on the output signal of a CCD unit 7 which is obtained through an A/D converter 72. Simultaneously, an area surrounded by the color marks is read and the operation of a blank lamp 18 is controlled so that copying in an image editing copying mode selected by the image editing copying mode selection key of an operation panel 75 may be executed to the image of the area surrounded by the color marks. By using the automatic document feeder, the copying in a trimming mode is executed for the document on which the color mark is put and the full surface copying is executed for a document other than the document on which the color mark is put. Thus, the automatic document feeder is effectively utilized and the burden of the operator is reduced.
Patent JP-S62217707-A (JP)
Title: Total differential amplifier circuit and method for the same
Inventor: RAIONERU EMU DE BUETSUKU
IPC: H03F3/45
Filed: 1987-02-18
Abstract: A high speed low power linear two micron CMOS full differential operational amplifier has a pair of output cascode stages (44, 45) each providing a respective differential output with rejected common mode signals. The amplifier comprises an input differential amplifier stage (72) driving a pair feedback current mirror loads (18, 20) each cross connected to the pair of cascode output stages providing the differential outputs. Current domain operation provided by current mirror arrangements (34,35) enables fast operation of the full differential amplifier. Each output cascode stage comprises four stacked transistors including two signal transistors and two dynamically biased pass transistors. The feedback current mirror loads (18,20) and the cascode output stages (44, 45) provide the amplifier with single gain stage respecting each differential output thereby reducing the need for large compensation capacitors while improving the dynamic range of the two differential outputs. The gain of amplifier is ninety decibels with a frequency bandwidth of fifth megahertz and with low power dissipation at two milliwatts. The amplifier also comprises two feedback differential stages (62, 64) receiving a single combined common mode signal (60) formed the two differential outputs. Each feedback differential stages then drives a respective pair feedback current mirror loads (78,80,82,84) which provide negative feedback signals to the output cascode stages (44, 45) whereby common mode signals are rejected at the differential outputs.
Patent JP-S59161906-A (JP)
Title: Digital control circuit for frequency characteristics
Inventor: OOTSUKI YOSHIKI
IPC: H03G5/16
Filed: 1983-03-07
Abstract: PURPOSE:To vary the frequency characteristics as desired by providing previously plural sets of variable resistance parts and resonance circuit groups connected to said resistance parts to a frequency characteristic control circuit for graphic equalizer and controlling selectively the variable resistance parts. CONSTITUTION:Each of variable resistances 21a-32a of a frequency characteristic control circuit 20a is provided with a pair of circuits in which plural series circuits of switches open constantly and resistances and another similar pair of circuit connected in series to each other. These pairs of circuits correspond to the right and left sides of each variable resistance as shown in the diagram. The switches open constantly are selectively closed by a microcomputer (not shown in the diagram) via an interface circuit (not shown in the diagram), and therefore those variable resistance circuits 21a-32a connected to resonance circuits 521-5212 which have resonances with the center frequency of the divided frequency band to receive level control are designated. Then the signal level is controlled for each divided frequency band.
Patent JP-S61197511-A (JP)
Title: Cosmetic composition
Inventor: HASHIMOTO SHIGERU
IPC: A61K8/00
Filed: 1985-02-25
Abstract: PURPOSE:A cosmetic composition that contains kaolin particles coated with a specific amount of titanium oxide, thus enabling a large amount of titanium oxide to be included and being used as a homogeneous and stabilized sun- screening agent with high ultraviolet shielding. CONSTITUTION:Kaolin particles are coated with 1-50wt%, based on the total kaolin, of particles of titanium oxide and the resultant particles are added to give the objective composition. The kaolin particles coated with titanium oxide are prepared by adding a specific amount of kaolin particles of 0.5-30mum particle sizes to a titanium salt, hydrolyzing the titanium salt in the presence of the kaolin particles and filtering, rinsing, drying and roasting the resultant particles according to the usual manners. The resultant composition is used in the form of cake, milky foundation, white powder, lip sticks, lotion or cream. EFFECT:When it is used in sun-screening of skins, it gives good finish with good appearance and high sun shielding.
Patent JP-H05213385-A (JP)
Title: Flower package and method for making the same
Inventor: YAMADA KANEO
IPC: B29C49/08
Filed: 1992-01-28
Abstract: PURPOSE:To easily carry a flower-packed container and beautifully exhibit the same with the flower remaining in its original package by making the container capable of severance and rejoining in order that a flower may be put in its lower half part cut off from the upper half part and that the lower half part thereof may thereafter be rejoined to the upper half part thereof. CONSTITUTION:A flower is packed in a blow molding container 1 made of biaxially oriented plastic with a mouth part 2, a shoulder part 3, a body part 4 and a bottom part 5. The body part 4 is provided with two stepped parts 41 and 42 and a reduced-diameter part 43 located therebetween. The container 1 is separable into an upper part 44 and a lower part 45 by cutting off the container at either of the stepped parts, e.g. the upper stepped part 41. In order to pack the flower in the container 1, the flower is put into the lower part 45 of the container 1 cut off from its upper part and the reduced-diameter part 43 is then inserted into the upper part 44 to rejoin the lower part 45 thereto. This permits the flower-packed container 1 to be easily carried and beautifully exhibited with the flower remaining in its original package.
Patent JP-S59163709-A (JP)
Inventor: KAMIOKA ISAO
IPC: H01B7/02
Filed: 1983-03-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01211888-A (JP)
Title: Plane heater made of carbon fiber/carbon composite
Inventor: HANAWA HITOSHI
IPC: H05B3/14
Filed: 1988-02-19
Abstract: PURPOSE:To generate the required temperature distribution at the time of heating by changing the filling quantity of carbon fibers or changing the types of the matrix carbon in the thickness direction or in the preset direction on the surface. CONSTITUTION:A larger current flows in a heater as the filling quantity of carbon fibers is increased. If the type of matrix carbon differs, the current value is changed. Heaters 1a and 1b with different patterns or alignment states of carbon fibers of different types of the matrix carbon are used, a region where the current easily flows and a region where the current hardly flows are properly distributed in the thickness direction or in the preset direction on the surface. The required temperature distribution can be thereby applied, or it can be eliminated on the contrary.
Patent JP-H07266877-A (JP)
Title: Mirror cover structure of sun visor for vehicle
Inventor: SHIBATA KENJI
IPC: B60J3/02
Filed: 1994-03-08
Abstract: PURPOSE:To make effective use of a mirror cover being installed capable of opening and closing on the sun visor body by making the mirror cover have such structure as is excellent in property of holding a variety of cards. CONSTITUTION:In a mirror cover 21, which is installed capably of opening and closing to the sun visor body 11 so as to cover the mirror for makeup annexed capably of exposure to the sun visor body 11, a card accommodation chamber 25, which has a card insertion port 26 in which a variety of cards 5 are to be inserted capably of taking out, openmouthedly at the external face of the mirror cover 21, is made at the mirror cover 21. A holding means 18 for elastically holding a variety of cards inserted into that card accommodation chamber 25 is arranged between the opposite inwalls of the card accommodation chamber 25.
Patent JP-H01212643-A (JP)
Title: Installation device for air bag
Inventor: AOKI YASUSHI
IPC: B60R21/217
Filed: 1988-02-19
Abstract: PURPOSE:To surely install an air bag in simple ways by press-contact-nipping the peripheral edge of the basic edge part of the air bag by utilizing the horizontal and inclined surfaces formed on a bag pressing plate and a holding plate. CONSTITUTION:An air bag device 3 is accommodated into a space 6 formed by a pad 5 and a steering body 4 of a steering wheel of a vehicle. In the air bag device 3, an air bag 12 is expanded by the gas jetted from an inflator 13 when the vehicle collides, and a driver is protected. In this case, a stepped part 18 is formed by the inclined surface 17 on the inner peripheral surface of a holding plate 8 installed onto the installation piece part 7 of the pad 5 by a pin 9. While, an inclined surface 9 equal to the inclined surface 17 is formed on the outer peripheral part of a bag pressing plate 14 fixed onto the holding plate 8 by a bolt 15 and nut 16.
Patent JP-H10238471-A (JP)
Title: Liquid dripping device
Inventor: WATANABE YOSHIKI
IPC: F04B43/12
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To shorten a liquid supplying time and cope with various kinds of liquid by providing a controller for controlling the rotation of an electric motor when a detector detects a member to be detected and controlling switching of a rotating pattern of the electric motor, and a switch for switching the rotating pattern of the controller. SOLUTION: When a detecting switch 26 is cut off (turned on) by a member to be detected such as medical equipment in the state in which a tray is disposed and a safety switch 33 is turned on, a microcomputer 34 rotates an electric motor 5 via a driver 35 for a required time of minute (i.e., at a predetermined angle) set by an adjuster 38 to thus discharge a given quantity of drug through a needle. A switch 37 switches the electric motor 5 from a first turning pattern of forward and reverse rotation to a second rotating pattern of only forward rotation, and vice versa. Consequently, the switch 37 switches the rotating pattern according to a property of liquid so as to control the rotation of the motor, thereby shortening a liquid supplying time and coping with various kinds of liquid.
Patent JP-S57151878-A (JP)
Title: Fish detector for dragnet
Inventor: TANAKA ISOICHI
IPC: G01S7/60
Filed: 1981-03-17
Abstract: PURPOSE:To ensure stable recording with sea level as a reference, by writing upper echo data into a memory in an address sequence which is arranged in the reverse order, and writing only necessary data into a second memory, with the stable sea level wave that is read out at first as the reference. CONSTITUTION:The echo from an ultrasonic wave device attached to the dragnet is received by a wave receiver 1. The upper echo data is written into the first memory 6 in the address sequence which is arranged in the reverse order through a control signal generator 5 and the like. The contents are sequentially read out. The signal corresponding to the first stable sea level wave in the range of a predetermined sea level wave signal is determined by the correlation by a stable signal detecting circuit 7, a sea level wave detecting circuit 8, and the like. With said signal as a reference, only the necessary data such as the sea level echo wave is recorded in the second memory 10 from the memory 6 through a writing control circuit 9. Therefore, the signal corresponding to the sea level wave is detected by the recording of the sea level reference without the effect to the reflected wave from the school of fish and the like. Thus the fish detector for the dragnet which can ensure stable recording in the relatively simple constitution is obtained.
Patent JP-S58153908-A (JP)
Title: Lens for scanning
Inventor: MATSUNAGA YOSHIAKI
IPC: G02B13/00
Filed: 1982-03-09
Abstract: PURPOSE:To accurately assemble lenses into a scanning lens system, by changing the external shape of each of the lenses of a flat shape and by converting one surface of each of the lenses into a plane surface. CONSTITUTION:The constituent lenses L1-L3 of a scanning lens system are made flat in directions perpendicular to the direction of the optical axes and the direction of scanning, and one surface r2, r3, r5 of each of the lenses is converted into a plane surface. As a result, the lenses can be attached accurately to holding members 10, 11.
Patent JP-H09206454-A (JP)
Title: Information processor for game hall and method for transmitting game information between the information processor and terminal equipment
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To efficiently gather game information at a high speed without increasing cost and complicating a communication system. SOLUTION: At the time of transmitting information from the terminal equipment of a game machine or the like to a management device 11, along with the game information (for instance, the contents of a message packet and ball lending data,) a port number is added (present in 'UDP port No' and 'UDP header') and transmitted and the operating system of the management device 11 sets the game information to a pertinent port by the port number and informs a user program using the game information. At the time of being informed of the game information, the user program is immediately activated and a corresponding processing (for instance, the gathering and managing processings of the game information) is performed.  Thus, without waiting for the reception of the game information, the game information is promptly received from a specified port and delivered to the user program and the game information is safely gathered at an extremely high speed.
Patent JP-H06249867-A (JP)
Title: Measurement of speed and device therefor
Inventor: YASUZAWA NORIO
IPC: G01P5/14
Filed: 1993-02-26
Abstract: PURPOSE:To measure the fluid speed and the particle speed in the vicinity of the opened port part of a resonance tube with high precision by detecting the max. value of the fluid speed, in time sequence, in the vicinity of the opened port part of a lambda/4 resonance tube equipped with a sound source oscillator having a wave length of lambda and a fluid feeding port at one edge and equipped with the opened port at the other edge. CONSTITUTION:A speed measuring device is constituted of a lambda/4 resonance tube 3 which is equipped with a fluid port for sucking air from a working air tube 1 and a sound source 2 at the left edge and is opened at the right edge. When the sound source 2 is oscillated with the frequency having a wave length lambda by an oscillator 4, the sound wave generated by the sound source 2 becomes the stationary wave in the resonance tube 3. When the flow speed of the fluid at the position of a heating wire HW installed at the opened port of the resonance tube 3 is measured by a constant temperature type heating wire flow speed meter 5, the measured value is represented in time sequence, and the max. value in the high level range and the peak in the low level range appear alternately. The max. value of the fluid speed in the vicinity of the opened port of the resonance tube 3 is detected in time sequence, and a plurality of max. values are discriminated to the values in the high level range and in the low level range, and the fluid speed and the fluid particle speed at the opened port are calculated from the max. value.
Patent JP-S58154569-A (JP)
Title: Coumarinyl ester derivative and its production and liquid crystal composition therefrom
Inventor: TATSUTA HIROSHI
IPC: G02F1/13
Filed: 1982-03-09
Abstract: NEW MATERIAL:A compound of formulaI X is CnH2n+1, CnH2n+1O; Z is -C (=O)O-, -CH=CHC(=O)O-, group of formula II or III; n is positive integer . EXAMPLE:3-Cyano-7-coumarinyl 4'-n-hexyloxybenzoate. USE:3-Cyano-7-coumarinyl 4'-n-hexyloxybenzoate. PREPARATION:A compound of formula IV (Z1 is -COOH or its reactive derivative) is combined with thionyl chloride in an amount of 5 times the molar quantity of the compound and they are refluxed for 2hr. Then, the excessive thionyl chloride is distrilled off under reduced pressure and benzene is added to the residue. A compound of formula V (Z2 is hydroxyl or its reactive derivative) in puridine is added to the above mixture and they are refluxed for 8hr. The reaction mix ture is poured into dilute hydrochloric acid aqueous solution, extracted with ether to give the compound of formulaI.
Patent JP-H09227739-A (JP)
Title: Styrenic fire-resistant resin composition
Inventor: IWATA KEIKO
IPC: C08K3/22
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a styrenic fire-resistant resin composition having excellent fire resistance and excellent in a balance of heat resistance, impact resistance and fluidity by blending specific two kinds of halogen-based fire-resistant agents, a fire-resistant auxiliary and a small amount of polytetrafluoroethylene to a styrenic resin. SOLUTION: This resin is composed of (A) 100 pts.wt. of a styrenic resin, (B) 1-22 pts.wt. of a halogen-containing triazine compound of formula I (R1 -R3 are each H, an alkyl, a halogenated alkyl, phenoxyl or halogenated phenoxyl), (C) 1-18 pts.wt. of a polyhalogenated diphenylalkane of formula II [X is Br or Cl; (l) and (m) are each an integer of 0-5, excepting (l) and (m) are simultaneously 0; R is Cn H2n ((n) is 1-10)] and (D) 1-10 pts.wt. of a polyhalogenated antimony trioxide, and an amount of (the component B + the component C) is 15-22 pts.wt. Preferably, (E) 0.01-0.5 pt.wt. of polytetrafluoroethylene is further added and the amount of (the component B + the component C) is made to be 12-20 pts.wt.
Patent JP-H08237736-A (JP)
Title: Mobile communication system and base station
Inventor: OKADA YASUSHI
IPC: H04W84/16
Filed: 1995-02-27
Abstract: PURPOSE: To relieve the processing load of an exchange to which a base station is connected with respect to the mobile communication system and the base station making communication by a mobile terminal equipment such as a PHS. CONSTITUTION: In the base station and the mobile communication system, where a mobile terminal equipment 2 makes communication via the base station 1 connected to an exchanged 3, the base station 1 is provided with a changeover section 12 switching whether or not an exchange processing section 13 is connected between a conversion processing section 10 conducting format conversion and an interface section 11, a control section 14 controlling the exchange processing section 13, and a registration memory 15 registering the mobile terminal equipment 2 in existence in the communication area.  The control section 14 discriminates whether or not a called mobile terminal equipment is registered by referring the registration memory 15 based on caller information from the mobile terminal equipment 12 and controls the exchange processing section 13 when registered to connect the caller mobile terminal equipment and the called mobile terminal equipment in the same area not via the exchange 3.