baber/WOPTO huggingface dataset:
Patent JP-H06275909-A (JP)
Title: Semiconductor distorted quantum well laser
Inventor: SUGAWARA MITSURU
IPC: H01S5/00
Filed: 1993-03-19
Abstract: PURPOSE:To establish new logic of forecasting a band offset value and provide a laser which always has a type-one distorted quantum well structure based on the logic. CONSTITUTION:A semiconductor distorted quantum well laser is provided with an Al0.25Ga0.22In0.53As beam confining layer 23A which is laminated on an n-InP substrate, an In0.2Ga0.8As well layer 23B, an Al0.25Ga0.22In0.53As barrier layer 23C, an In0.2Ga0.8As well layer 23D and an Af0.25Ga0.22In0.53As beam confining layer 23E. The In0.2Ga0.8As well layer 23B, In0.2Ga0.8As well layer 23D, etc. are provided with an activating layer 23 which is constituted of a distorted quantum well to which tensile strain is applied in the inter-plane direction.
Patent JP-S59185480-A (JP)
Title: Still picture recording device
Inventor: SAITOU ETSUROU
IPC: H04N5/781
Filed: 1983-04-06
Abstract: PURPOSE:To improve reliability of recording by one recording head by executing with time to spare a movement of the recording head from the first track to the second track. CONSTITUTION:An image pickup signal of one frame portion read out of a CCD image sensor 10 is sent to a rotary magnetic disk 31 through a recording circuit part 20, and recorded by one field portion each in two recording tracks. Even after the image pickup signal of the first field portion has ended recording to the first track, the image pickup signal of the second field portion is held temporarily in the CCD image sensor 10, and recorded in the second track after (n) rotations of the rotary magnetic disk 31. Accordingly, a movement of a magnetic head 33 can be executed with time to spare.
Patent JP-S59185378-A (JP)
Inventor: KATAYAMA HITOSHI
IPC: G09B9/00
Filed: 1983-04-05
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-S63238083-A (JP)
Inventor: BAATON JII KURISUTENSEN
IPC: C07D493/22
Filed: 1988-03-16
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-S61221319-A (JP)
Title: Method for producing molten iron for casting together with kish graphite
Inventor: UNO SHIGENORI
IPC: C21C1/08
Filed: 1985-03-27
Abstract: PURPOSE:To produce efficiently and easily a pig for casting together with kish graphite by adding a siliconizing material to the molten iron tapped from a blast furnace at the Si level lower than the target Si level of the casting pig so as to attain approximately the target level. CONSTITUTION:The molten iron of low Si and high C is blown in the blast furnace 1 and is tapped at the Si level lower than the target Si level therefrom. The molten iron is then introduced via a molten iron spout 2 and a tilting spout 3 into a molten iron pan 4. The amt. of the molten iron entering the pan 4 is measured by a weighing device 5 and the speed at which the molten iron enters the pan 4 is calculated by a calculator 6. On the other hand, the molten iron in the spout 2 is sampled and the Si% in the molten iron is measured by an analyzing instrument 10, by which the measured value is transmitted to the calculator 6. The amt. of the Fe-Si required for attaining the target Si% of the molten iron is calculated in the calculator and a void meter 7 is controlled to feed the Fe-Si from a hopper 8 at the specified rate of addition. The Fe-Si is added via a conveyor 9 into the molten iron in the spout 2. The kish graphite is thereby precipitated from the molten iron in the pan 4 and is recovered by a recovering device 11.
Patent JP-S59187306-A (JP)
Title: Fusion connecting device for optical fiber
Inventor: IMON KENGO
IPC: G02B6/24
Filed: 1983-04-08
Abstract: PURPOSE:To detect the state of abutting end surfaces, shifting of a core part, and state of a plane of polarization by arranging a beam splitter and an abutting part in the gap between the abutting end surface and an end surface, and providing a mechanism which shifts an optical fiber in position. CONSTITUTION:Lead parts 1a and 1b are set on optical fiber support 4 and 5 so that tips of lead parts 1a and 1b abut on a beam splitter support 16. Then the beam splitter support is pressed down by moving an eccentric cam 20 by a motor 21 for rotation, and the beam splitter 18 is inserted accordingly into the gap between joint parts of the lead parts 1a and 1b to observe the sections of the joint parts of the lead parts 1a and 1b through a microscope. Then, the optical fiber supports 4 and 5 are moved to align the core parts of the sections of the lead parts 1a and 1b. A polarization-plane conservative optical fiber B1 is rotated by turning a know 15 to be positioned in a rotational direction so that the shapes of the core part and clad pat coincide with each other.
Patent JP-H04257249-A (JP)
Title: Manufacture of insulator sealing type electronic part
Inventor: SATO AKIO
IPC: H01L21/56
Filed: 1991-02-08
Abstract: PURPOSE:To accurately and easily give resin covers to both the front and rear surfaces of a supporting plate having heat radiation to which a semiconductor chip is to be fixed. CONSTITUTION:A lead frame 1 comprising a plurality of supporting plates 2 and external leads 3 is prepared first. A plurality of the supporting plates 2 are mutually connected with insulating bonding members 9 for preventing the tilt of supporting plates. In addition to the external leads 3, a fluidized resin is applied to the insulating bonding members 9 while it is being held by a forming mold 14. Thereafter, part of the insulating bonding member 9 is cut off for obtaining a plurality of independent semiconductor apparatuses.
Patent JP-S54153293-A (JP)
Title: Connecting method of plastic sheath cable
Inventor: SATOU NOBUYASU
IPC: H02G15/013
Filed: 1978-05-24
Abstract: PURPOSE: To adjust the amount of heating for preventing deterioration by convering a connecting part with two layers of a thermo-contracting and a thermo-fusing plastic sleeve and sticking heat sensitive tapes on their therminal parts to be heated for heating and fusing as observing the changing of colors.  
     CONSTITUTION: A connecting part 2 of plastic sheath cables 1 and 1 is covered with a plastic sleeve 3 composed of an inner layer 31 made of thermo-fusing plastics and an outer layer 32 made of thermo-contracting plastics. A heat sensitive tape 5 is applied between the inner face of the sleeve therminal and the plastic sheath 4, while another heat sensitive tape 6 over the surface of the outer layer of the sleeve terminal. When the outer layer of the sleeve 3 is heated, the heating amount is adjusted according to the changing of colors in the heat sensitive tapes. This process serves to prevent cracks and oxidizing deterioration on the surface of the sleeve. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09255369-A (JP)
Title: Highly heat resistant light shielding member, array substrate, liquid crystal display device and production of array substrate
Inventor: NAKANO YOSHIHIKO
IPC: G09F9/30
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a light shielding member having high resistance and high heat resistance and suitable for use as a light shielding film or a black matrix for an array substrate. SOLUTION: A metal oxide as a coloring component is incorporated into a silicon-base matrix having a three-dimensional structure of Si-O-Si bonds to obtain the objective light shielding member. The metal oxide has <=0.5μm average particle diameter and contains one or more kinds of metals selected from among metals belonging to groups 4-11 and the 4th period.
Patent JP-H04278821-A (JP)
Title: Air conditioner for vehicle
Inventor: FURUYA SHUNICHI
IPC: B60H1/00
Filed: 1991-03-04
Abstract: PURPOSE:To eliminate uncomfortableness to be caused by intrusion of the outside air at the time of opening windows and doors or the like in an air conditioner for vehicle for automatically controlling temperature inside of a car room. CONSTITUTION:Means 21-28 for detecting that at least any one of opening parts provided in a vehicle such as windows or doors is opened or not are provided, and in the case that a judge means 30 judges that at least any one of the opening parts is opened, an intake door 7 is switched to the outside air leading condition.
Patent JP-S56158077-A (JP)
Title: Roasting method of the surface of boiled fish paste
Inventor: NAKAGAWA HISAO
IPC: A23L17/00
Filed: 1980-05-07
Abstract: PURPOSE: A plurality of heaters are arranged at a certain cooling interval above the conveyor for pieces of boiled fish paste to apply the repetition of heating and cooling, thus producing void- and bubble-free boiled fish paste with the surface burned to a beautiful brown.  
     CONSTITUTION: Pieces of boiled fish paste are placed on the conveyor 4 such as net conveyor or caterpiller conveyor and moved through the surface roaster. A plurality of heaters 6 are arranged at a certain cooling interval and heat reflection plates 9 are set at the positions corresponding to the heaters 6 on both sides of the conveyor 4. The pieces of boiled fish paste on the conveyor 4 are moved through the roaster while they are subjected to the alternative respetition of heating by heaters 6 and thermal reflection with plates 9 from both and upper sides and cooling until the roasted products are obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05247599-A (JP)
Title: Rare earth magnet alloy
Inventor: KASAI YASUMASA
IPC: C22C38/00
Filed: 1991-03-02
Abstract: PURPOSE:To improve heat resistance and temp. stability by specifying the proportions of the contents of rare earth elements, Fe, Co, Zn, etc., in a magnet alloy. CONSTITUTION:An rare earth magnet alloy has a composition represented by formula RaFe100-a-b-c-dCobZncMd [where R means one or more rare earth elements including Nd and Pd, M means one or >=2 elements among B, C, and N, and the symbols (a), (b), (c), and (d) stand for, by atomic ratio, 10-16, <=20, 0.01-1.0, and 2-15, respectively]. The rare earth magnet can be produced by using sintering method, rapid solidification method, hot working method, casting method, etc. By adding slight amount of Zr, iHC can be improved without deteriorating Br and Bh(max), and a magnet reduced in demagnetizing factor and increased in energy product can be obtained.
Patent JP-H07269759-A (JP)
Title: Expansion pipe joint
Inventor: MATSUMOTO YOSHITAKA
IPC: F16L27/12
Filed: 1994-03-30
Abstract: PURPOSE:To secure such an expansion joint as providing sufficient expansibility and strength in the pipe axial direction jointly. CONSTITUTION:This is an expansion pipe joint 1 provided with a tubular member 2 being formed with a connecting part 22 made up of capable of receiving, inserting and connecting free of expansion or contraction while being composed of forming a flange surface at both ends, a bellows 3 being installed in this tubular member 2 and formed into a bellows-form being free of expansion while made up of having a flange part 31 sticking close to the flange surface 21 installed around, and a regulating member 4 engaging in a gap with the flange surface 21 of the tubular member 2 and being made up so as to regulate an extending state of this tubular member 2, respectively.
Patent JP-H05221344-A (JP)
Title: Vehicle incliner
Inventor: SHIBUYA SHOICHI
IPC: B60G17/015
Filed: 1991-03-01
Abstract: PURPOSE:To provide so that the driver's cab and a revolving superstructure can always be maintained horizontally to the plane of an inclined travelling part and that the plane of the upper revolving superstructure can be changed freely regardless of the inclination of the travelling body. CONSTITUTION:Irregular spherical contact parts 12 and 16 are provided between a travelling car body 1 and a revolving superstructure 2, and expansion actuators 3 are provided at intervals of 120 deg.C around between the traveling car body 1 and the revolving superstructure 2, and a switch controller 50 for opening and closing the operation valve of each actuator 3 is provided, and the switch controller 50 is constituted of a switch for opening and closing the solenoid valve belonging to the operation valve of each actuator.
Patent JP-H06256076-A (JP)
Title: Composite solid electrolyte and its production
Inventor: MIZUSHIMA YASUYUKI
IPC: C04B41/87
Filed: 1993-02-26
Abstract: PURPOSE:To obtain a solid electrolyte having excellent environmental resistance such as water resistance and moisture resistance and high ionic conductivity. CONSTITUTION:A coating layer composed mainly of Nasicon [Na1+XZr2 SiXP3-XO12 0<=X<=3)] is formed on the surface of a beta-alumina or beta''- alumina-based solid electrolyte.
Patent JP-H11254472-A (JP)
Title: Mold for press molding and method for press molding
Inventor: YOSHIDA RYOZO
IPC: B29C43/36
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a mold for press molding and a method for press molding wherein durable strength of a hinge is sufficiently improved in a molded article with a hinge made of a filament glass thermoplastic resin. SOLUTION: A mold 10 for press molding consists of a top mold 11 provided with a top side projection 12 with a trapezoid crosssection and a bottom mold 13 provided with a bottom side projection 14 with the same trapezoid crosssection. The top parts 12a and 14a of each projection 12 and 14 are respectively formed into an approximately flat shape. When sheet materials 51 and 51 made of a glass fiber impregnated with a thermoplastic resin are placed on both side regions between which the bottom side projection 14 is placed on the bottom mold 13 and they are pressed under heating by the top mold 11, both of the sheet materials 51 and 51 flow and penetrate into a gap between both projections 12 and 14 and are integrated to form a hinge formed of a part which was the gap.  As this gap is narrower in the up and down direction than other places and is long in the length direction, the hardly flowing filament glass hardly penetrate into this gap and the flexible thermoplastic resin mostly occupies there.
Patent JP-H03261889-A (JP)
Title: Wind velocity sensor
Inventor: EBIYA HIDEAKI
IPC: H01C7/04
Filed: 1990-03-12
Abstract: PURPOSE:To reduce the size of a wind velocity sensor and simplify it by intermittently changing a voltage applied to a thrmosensitive element, thereby reducing a time for which a sensor is heated by applying the high voltage and increasing the time for which the sensor is not heated by applying the low voltage. CONSTITUTION:In measuring a wind velocity, when a timer SW1>>24 is operated, an output sharply changes to the minus side because RS RQ. A current flowing in a thermistor RTh 20 quickly increases and the temperatures of RT and RTh 20 begin to rise. When SW1 24 is turned OFF, the temperature rise and RTh with a low resistance and a resistor RS 22 become a serial condition, the current flowing in RTh 20 quickly decreases, heat is scarcely generated, at the same time the resistance of RTh 20 is low and a potential at point A is changed to a plus side. At this time, the temperature of RTh 20 is higher than that of an atmosphere, RTh 20 is cooled by a difference between its temperature and that of the atmosphere and wind around RTh 20 and returned to its prior condi tion. Since, when the temperature has be determined, a cooling rate is deter mined by the wind velocity and the condition of heating when SW1 24 is ON is determined by the wind velocity, the magnitude of DELTAVout is determined by the wind velocity.
Patent JP-H06204279-A (JP)
Title: Wire automatic feeding device for wire bonder
Inventor: NAGAI SHINICHI
IPC: H01L21/60
Filed: 1992-03-18
Abstract: PURPOSE:To prevent stress from applying to a wire more than required by maintaining a constant linear relation between the drawing out direction of a wire from a wire spool and the position of a bonding head. CONSTITUTION:A wire spool 3 is mounted to a shaft of a rotary motor 4. The rotary motor 4 is threaded with a screw 5 and mounted with a nut 7. The wire spool 3 moves in both directions with the nut 7 by turning the screw 5 mounted to the shaft of a transfer motor 6. This construction makes it possible to keep the constant linear relation between the drawing out direction of a wire 2 and a bonding head 1 by moving the wire spool 3 in conformity with the movement of the bonding head 1.
Patent JP-S59187207-A (JP)
Title: Length measuring device
Inventor: MORI NOBUHIKO
IPC: G01B11/02
Filed: 1983-04-08
Abstract: PURPOSE:To make it possible to measure lengths highly accurately by a simple device, by using a multiple coding circuit which converts the output of a linear array sensor into not a binary coded value but into a multiple coded value. CONSTITUTION:A multiple coding circuit 14 is provided in order to convert the output of a linear array sensor 5 into not a binary coded value but into a multiple coded value. In the multiple coding circuit 14, a position (a) of the true image of a belt conveyer 2, a position (c) of the true image of a material 1, and the slice levels of a position (b) of the true image of the boundary line of both images are determined. The sensor output is quantized in multiple coded values. In this method, the quantized values of the sensor output at the position (b) of the true image of the boundary line are increased in proportion to the rate of the region of the surface of the material 1. Therefore, the length can be measured highly accurately in resolution several times the number of elements of the array sensor 5. Since the junction of the sensor is not required, super minute machining is not required, and the device becomes simple and inexpensive.
Patent JP-H05265683-A (JP)
Title: Method for controlling window display
IPC: G06F3/038
Filed: 1992-03-18
Abstract: PURPOSE:To easily operate a pointing device by utilizing the moving speed of the pointing device for change in a display state. CONSTITUTION:A mouse moving speed arithmetic unit 21 calculates a relative mouse moving speed based upon a mouse moving distance transferred from X- and Y-direction moving counters and a mouse moving angle arithmetic unit 22 calculates a mouse moving angle based upon the ratio of the X- and Y-direction moving distances transferred from the X- and Y-direction moving counters. A display information control system 25 executes decision based upon information outputted from a mouse movable range judging device 24 and information transferred from the arithmetic units 21, 22 and updates the display status changing information of a window and a mouse pointer and information stored in a window display data storage device 26, a window display size storage device 27, a window display position storage device 28, and a mouse pointer display position storage device 29.
Patent JP-H07269139-A (JP)
Title: Frame body for installing station business device
Inventor: KUBO HIDEKI
IPC: G07B15/00
Filed: 1994-03-31
Abstract: PURPOSE:To previously install a plurality of station business devices. CONSTITUTION:This is a frame member of which the bottom face part and the upper face part are respectively constituted of square frame members 11a-11d, 15a-15d, the upper face part and the bottom face part are connected together through four leg members, and plate members 12, 16 for containing cables are respectively provided between each opposed one set of frame members of the upper face part and the bottom face part. A plurality of station business devices such as automatic ticket examination machines and ticket selling machines are provided on the frame members.
Patent JP-H07232199-A (JP)
Title: Underwater sludge treating system applying microorganism group
Inventor: TANABE SEISUKE
IPC: C02F11/02
Filed: 1994-02-22
Abstract: PURPOSE:To reduce a sludge generated by treating a large extent of water pollution at a low cost and also to improve a water quality. CONSTITUTION:A float type pump 1 is installed so that the sludge 6 is not sucked, and a microorganism group and a sucked water are mixed by using a microorganism group feed device 4 only or linking with a proliferation vessel 5, and discharged from a water discharge port 3 above a water surface 7 or under the water surface. Sometimes, the proliferation vessel and the microorganism group feed device do not exist, and a proliferation liq. of the microorganism group is periodically sprayed manually around the water discharge port.
Patent JP-H02223583-A (JP)
Title: Oxetanocin-relating compound, its production and use thereof
Inventor: SAITO SEIICHI
IPC: A61K31/522
Filed: 1989-03-16
Abstract: NEW MATERIAL:The compound of formula I [R1 is -CH2OH or -CH2OCO-(alkyl); Y is >C=CH2, >C=0 or group of formula II (R2 is H, OH or -CH2OH; R3 is H, OH, halogen, etc.); B is purine base residue; R1 and R3 are not -CH2OH at the same time]. USE:An antiviral agent. PREPARATION:The objective compound can be produced by removing protective group from a protected oxetanocin-relating compound (salt) of formula III [R'1 is -CH2O-P1 (P1 is protective group) or R1; Y' is -CH2O-P1 or Y: R'3 is -CH2O-P1 or R3; provided that R'1 and R'3 are not -CH2OH or -CH2O-P1 at the same time and that at least one of R'1, R'3 and B has protective group].
Patent JP-H11242422-A (JP)
Title: Image forming device
Inventor: MOTOHASHI TAKESHI
IPC: G03G21/18
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent failure that a large impact is given to a process unit when the process unit is turned to a closing position by providing a damper means applying braking action to the process unit in the case of closing operation of the process unit. SOLUTION: A process unit 4 is turnably supported in an immobile housing 2 through a unit holding body 44. The device is provided with the damper means applying the braking action to the process unit 4 in the case of closing operation of the process unit 4. The damper means is provided with a damper case fixed on the surface of the housing 2 on an opposed side to the holding body 44 and a gear rotatably supported in the damper case. Oil and a spring are stored in the damper case, so that larger torque is required in the case of rotating the gear in one direction than in the case of rotating the gear in the other direction.
Patent JP-S51137568-A (JP)
Title: An electric foot-warmer
Inventor: NAKAMURA TOSHIKAZU
IPC: A61F7/08
Filed: 1975-05-23
Abstract: PURPOSE: To provide an electric foot-warmer, both satisfying warming effect and preventing a low temperature burn. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01233666-A (JP)
Title: Automatic transaction processor
Inventor: SANO YOSHITAKA
IPC: G06Q40/00
Filed: 1988-03-15
Abstract: PURPOSE:To shorten transaction time by electrically transmitting transaction detailed data through a telephone line to customer's facsimile equipment. CONSTITUTION:Plural CDs 2 are connected through an on-line line to a center 1, and the customer files of all the customers are provided for the center 1. This automatic transaction processor stores the telephone numbers of the pieces of customer's facsimile equipment 4 in its storing means and reads the telephone number of the applicable piece of the customer's facsimile equipment 4 after transaction with the customer are completed. The telephone number and the customer can be made correspondent to each other with an account number. Transaction details are electrically transmitted to the facsimile equipment by dialing this telephone number. Thus, time for printing a detailed slip can be eliminated, and the transaction time can be shortened.