baber/WOPTO huggingface dataset:
Patent JP-H07280394-A (JP)
Title: Refrigerator
Inventor: KURIHARA YASUO
IPC: F25B43/00
Filed: 1994-04-11
Abstract: PURPOSE:To reduce sound by decreasing refrigerant flowing sound generated upon stopping of a compressor at the time of cooling of a refrigerator. CONSTITUTION:A plurality of oil return holes 14 are provided at an inner pipe 15 in an accumulator 9. Thus, lumps of gas refrigerant to be discharged from the holes 14 of a bottom of the pipe 15 are reduced to decrease generated refrigerant sound (burbling sound). Since the plurality of the holes 14 are formed as many, liquid refrigerant stored in the accumulator 9 can be easily returned, its liquid surface is lowered, a distance to the holes 14 is shortened, thereby further decreasing the refrigerant sound (burbling sound).
Patent JP-H106382-A (JP)
Title: Extrusion molding of composite material and extrusion molding machine
Inventor: MURRAY THOMAS ALAN
IPC: B29C48/395
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To automatically change a speed and a throttle position corresponding to variables such as the state, characteristics or the like of a material even during the operation of an extrusion molding machine. SOLUTION: The housing 16 of an extrusion molding machine of a composite material has a supply part, a central part containing a throttle part and a sending-out port and a screw 22 is arranged in the housing. A large number of pins 70 extending in the radius direction of the throttle part are adjusted by the cam 82 provided in the periphery of the housing 16 and the inner wall of the cam 82 has a large number of the cam surfaces 89 engaged with the pins and the radii of the respective cam surfaces 89 gradually reduce from the max. distance to the min. distance. The springs of the pins 70 push the pins 70 outward in the radius direction to bring them into contact with the inner wall of the cam 82. The cam 82 is rotated by a piston cylinder assembly 106.  This machine also contains sensors for temp., gauges, wt. and other characteristics and also has a control unit controlling the speed and throttle 58 of this machine based on a combination of temp., gauges, wt. and a required yield during operation.
Patent JP-H06280478-A (JP)
Title: Excavating machine with multiple functions
Inventor: OKUMURA TOSHIHIRO
IPC: E21D9/00
Filed: 1993-03-30
Abstract: PURPOSE:To enlarge the range of drilling work by drilling machines to the side of a pit face, by a method wherein different kinds of working machines are equipped on the frame bed of a gantry main body, and side beds, on each of which a drilling machine is equipped, are composed so as to be slidable in the axial direction of a tunnel. CONSTITUTION:A semi-box type gantry main body 2 is provided, which can be self-propelled on self-held type rails 13, 13 and in which a horizontal frame bed 3 is supported with legs 4, 4. On this frame bed 3, a face section-freely excavating machine 5, spraing machines 6, 6, a lifting crane 7 and man cages 8, 8 each of which is also used as an erector, are provided. Drilling machines 9, 9 each are provided on side beds 9a, 9a and a waste-carrying out machine 10, which is also used as an excavating machine, is stowably provided in a space under the top end part of the frame bed 3. In such an excavating machine 1 with multiple functions, the side bed 9a, on which a slide rail for the drilling machine is laid, and is composed so as to be slidable in the axial direction of a tunnel and to enable projection to a pit face side, at the top end part of the gantry main body 2. In this way, the drilling machines 9 each moving on the side beds 9a can be adequately approached to the pit face side.
Patent JP-H02252655-A (JP)
Title: Dielectric porcelain composition
Inventor: IIDA TOYOO
IPC: C04B35/46
Filed: 1989-03-27
Abstract: PURPOSE:To provide a dielectric porcelain composition having a large dielectric constant, a small temperature coefficient of the dielectric constant, a reduced dielectric loss and a high insulating resistance by containing BaO, TiO2, SnO2, Bi2O3, MnO and SiO2 in a prescribed molar ratio. CONSTITUTION:The dielectric porcelain composition comprises 100mole% of BaO, 101-115mole% of TiO2, 2-6mole% of SnO2, 6-18mole% of Bi2O3, 1-15mole% of MgO and 0.1-3mole% of SiO2. The preparation of the dielectric porcelain composition is achieved by weighing the powders of highly pure BaCO3, TiO2, SnO2, Bi2O3, MgCO3 and SiO2 to give a prescribed composition, and subsequently subjecting the mixture to calcinating, grinding, molding and calcining processes in an oxygen-containing atmosphere. The prepared porcelain composition is employed suitably as a raw material for delay lines and circuit boards requiring the compensation of temperature.
Patent JP-H01247890-A (JP)
Title: Swivel joint
Inventor: MAIE HIDEO
IPC: E02D5/18
Filed: 1988-03-28
Abstract: PURPOSE:To reduce dimension and weight of a device, improve ease of work, and reduce manufacturing cost by constituting a joint section and a rotary section of a transport pipe integrally. CONSTITUTION:The lower end of the joint section of an upper vertical pipe is formed with an outer flange 21. The upper end of the joint section of a lower vertical pipe 3 is also formed with a receiving ledge 31. The top of the receiving ledge 31 is provided with a annularly cut groove 32. A recess 34 for a raised part 22 to fit into is provided inside the recess 34. Annular recesses 81 are formed in the upper and lower ends of the inner surface of a Victoric joint 8 as a tightening piece with a dimension capable of surrounding the outer flange 21 and the receiving ledge 31, fit them to each other and tighten them together.
Patent JP-H11270636-A (JP)
Title: Parallel axes-reduction gear
Inventor: HAGIWARA TORU
IPC: F16H1/08
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To equalize the load distribution of each pinion gear engaging with a final stage gear (output shaft gear) incorporated in the output shaft of a parallel axes-reduction gear. SOLUTION: A first gear 106 and a second gear 108 are incorporated in an input shaft 102, and both the gears are made up of helical gears so that their helix angles are in opposite directions. The input shaft 102 can be axially slid, and the axial position of the input shaft 102 is determined by a balance between an axial component (moving force) F1 generated due to torque t1 transmitted to the first gear 106 side and an axial component (moving force) F2 generated due to torque t2 transmitted to the second gear 108 side and is stabilized in state where both the components become equal.
Patent JP-S60214438-A (JP)
Title: Optical magnetic head
Inventor: KUWATA NAOKI
IPC: G11B11/10
Filed: 1984-04-11
Abstract: PURPOSE:To attain stable actuating operation and also to simplify the process in comparison with a thin film forming method by bonding a recording magnetic coil comprising a flexible board to the upper face of a protection cover. CONSTITUTION:The recording magnetic coil 22 made of the flexible board is bonded to the upper face of the actuator cover 26. An objective lens 23 collects the ray 27 onto a recording medium of an optomagnetic recording medium 21 and a support 24 supports the objective lens and an actuator device 25 moves the lens 23 and the support 24 in the direction of one/two or three axes. The recording medium of the optomagnetic recording medium 21 is recorded by flowing a current to a flexible magnetic coil 22.
Patent JP-H10271225-A (JP)
Title: Communication equipment
Inventor: SUGI TAIICHIRO
IPC: H04M3/50
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a communication equipment which resolves a trouble due to incorporation of the homecoming time by incorporating information substituted for the homecoming time in a message. SOLUTION: This equipment is constituted so that it automatically responds to incoming to send a voice message or a display message to a caller, and the equipment is provided with absence time setting means (an absence predeterminate time setting key 1, ten keys, and a control means), an absence time memory 4 where the absence predeterminate time set by absence time setting means is stored, time passage processing means (a time passage measuring means 3 and a control means 2) which reduces the absence predeterminate time stored in the absence time memory 4 in accordance with time passage, a voice conversion means 6 which converts the absence predeterminate time reduced by the time passage processing means into a voice.  The control means 2 starts the voice conversion means 6 at the time of sending of a voice message from a response message generation means 5 and incorporates the voice of the absence predeterminate time in the voice message to send it.
Patent JP-S62229603-A (JP)
Inventor: NISHIOKA GORO
IPC: H01B3/12
Filed: 1986-03-29
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-S58189707-A (JP)
Title: Wrist angle interpolating method of industrial robot
Inventor: MURAKAMI TSUDOI
IPC: G05B19/41
Filed: 1982-04-28
Abstract: PURPOSE:To hold a tool in its optimum position, by calculating the position vectors of two directions for a tool provided at a wrist of an industrial robot from the position information on the teaching points at both ends of a route to be interpolated and then reproducing these position vectors after storage to calculate and then interpolate the wrist angle. CONSTITUTION:When an interpolation is given to the wrist angle of an industrial robot, torch direction vectors T1 and T2 are calculated as position vectors of a tool, i.e. a welding torch at both teaching ends P1 and P2. These vectors are stored. When these vectors are reproduced, the torch direction vector Tm' of the middle position between the points P1 and P2 is obtained by an interpolation operation based on the number of divisions of the route. Furthermore the torch direction vector is normalized to length 1 to obtain a vector Tm. Therefore the termination of the Tm is on a straight line LB and at the same time crosses a straight line LA. With such an interpolation operation, the position of a tool can be held in its optimum position during a reproduction.
Patent JP-S51151326-A (JP)
Title: Nonmedical germicide
Inventor: TANAKA HIROSHI
IPC: C07D339/08
Filed: 1975-06-17
Abstract: PURPOSE: Compounds of formula I(where X is H, Cl or -CH 3 ;n is 1 or 2;Y is H or -NO 2 , R 1  and R 2  are individually lower alkyl or benzyl, or together may form lower alkylene)are new. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10249256-A (JP)
Title: Application work vehicle
Inventor: ISHIYAMA HAJIME
IPC: B05B17/00
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To heighten the stability of a vehicle body by providing the vehicle body of which a pair of right and left running apparatuses are respectively made to support vertically long tanks for substances to be scattered and forming a space part penetrating the vehicle in the back and forth direction between the pair of the right and left running apparatuses. SOLUTION: A scattering work vehicle suitable for carrying out scattering work of an insecticide, etc., while straddling crop 12 grown in furrows 11 comprises a pair of right and left crawler apparatuses 1, 1, crawler apparatuses 1, 1 support tanks 2, 3 for substances to be scattered, respectively, and a horizontal nozzle boom 5 having a large number of nozzles 4 to spray the substances to be scattered such as an insecticide, etc., in the respective tanks 2, 3 and made height-adjustable is also installed. The respective tanks 2, 3 are thin type corresponding to the right and left width of the respective crawler apparatuses 1, 1 and formed to be vertically long in the up and down direction.  The respective tanks 2, 3 stably arranged on a pair of right and left side frames 6, 7 supported on the crawler apparatuses 1, 1, respectively and a space part 10 penetrating the vehicle in the back and forth direction is kept between the pair of the right and left crawler apparatuses 1, 1.
Patent JP-H11271722-A (JP)
Title: Active matarix substrate and its inspecting method
Inventor: NAGATA HISASHI
IPC: G01R31/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To prevent dielectric breakdown at the intersection part of a preliminary wire and a signal line or scanning line by providing a protecting circuit which connects adjacent preliminary wires. SOLUTION: On an active matrix substrate 1, scanning lines 3 and signal lines 4 are arranged crossing each other and preliminary wires 7 are arranged on the input side and non-input side of the signal lines 4, respectively. Here, a protecting circuit 12 is provided between adjacent preliminary wires 7. Consequently, when a body which is charged electrostatically is brought into contact with a preliminary wire or when some preliminary wire is brought into contact with a grounded body or a body with large capacity while the panel itself is charged electrostatically, the protecting circuit discharges electric charges to other adjacent preliminary wires to avoid the concentration of an electric field on a specific preliminary wire. The resistance value of the protecting circuit is 2 to 400 MΩ.
Patent JP-S547837-A (JP)
Title: Ccd transversal filter of split electrode type
Inventor: IMAI MASAHARU
IPC: H01L29/768
Filed: 1977-06-21
Abstract: PURPOSE:To realize the filter especially increased for the performance at low frequency ranges with the device in a small chip size, by constituting the device so that it is dependent on the lentgh of the sense electrode only and the weighting factor for each stage of filter can be determined with excellent accuracy.
Patent JP-2000263662-A (JP)
Title: Pouch
Inventor: KURASHIMA HIDEO
IPC: B65D30/16
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To easily detect that the width of a side heat-seal part is in a specified range value, and easily perform the positional adjustment of a lateral heat- sealing bar for a bag-making machine so that the width of the side heat-seal part is within the specified range value when the width of the side heat-seal part is deviated from the specified range value in a bag-making process. SOLUTION: A surface mark 6 for detecting a seal width of a pouch 1 consists of a first pattern 6a and a second pattern 6b, which are of linear symmetry with respect to a symmetry axis extending in the direction of the height of the pouch 1. A portion where the first pattern 6a is cut along the symmetry axis is so formed as to be positioned at a cut edge 8a of a first side heat-seal part 2a of the pouch 1, and a portion where the second pattern 6b is cut along the symmetry axis is so formed as to be positioned at a cut edge 8b of a second side heat-seal part 2b of the pouch 1.
Patent JP-H03275271-A (JP)
Title: Brazing method for aluminum alloy
Inventor: TAKENO SHINJI
IPC: B23K1/19
Filed: 1990-03-22
Abstract: PURPOSE:To allow the fluxless brazing in the atm. by using a shape memory alloy material by combining this material with aluminum alloy joint members to generate a relative slip in the brazing part of the joint members. CONSTITUTION:A brazing material is previously stuck to the aluminum alloy joint members 1, 2 and is held in the state of joining at the time of forming the joint of these members. The shape memory alloy material 4 which is deformed at a brazing temp. is combined with this joint part and the relative slip is generated in the brazing part of the two joint members 1, 2 at the time of brazing. The fluxless brazing of the aluminum alloy in the atm. is possible in this way and the low-cost brazing without using costly vacuum equipment and inert gas is executed.
Patent JP-S61230695-A (JP)
Title: Control pulse counter for video tape recorder
Inventor: KUZUHARA SEIICHI
IPC: G11B27/19
Filed: 1985-04-05
Abstract: PURPOSE:To prevent generation of an error CTL (control) pulse by inhibiting the output of the CTL pulse with the division output the capstan FG pulse until the next CTL pulse is reproduced after a CTL pulse is reproduced. CONSTITUTION:The FG pulse of a capstan which feeds a magnetic tape with a VTR, etc. is divided by a counter 18, and the output of an AND gate 20 is kept at H for a 1-cycle period of a CTL pulse. Then a D type FF 11 is reset. An AND gate 9 to which a CTL pulse produced based on a reproduced CTL pulse is supplied is closed by the Q'. Then the reproduced CTL Pulse is delivered and the generation of an output CTL pulse obtained via an inverter 13 is inhibited until a time point immediately before the next reproduced CTL pulse is delivered after a reproduced pulse. This the generation of an error output CTL pulse due to noises, etc. is avoided and therefore the tape run length can be decided accurately by counting the output CTL pulses.
Patent JP-S59200106-A (JP)
Inventor: TAKEUCHI YUUICHI
IPC: F22G5/18
Filed: 1983-04-27
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-S62227547-A (JP)
Title: Material composition for pattern
Inventor: MIYAZAKI TOMOAKI
IPC: B22C7/02
Filed: 1986-03-31
Abstract: PURPOSE:To obtain a material for a pattern having excellent quality and productivity by using a composition mixed with 0.1-10wt% gelatin to a urea. CONSTITUTION:The composition mixed with 0.1-10wt% gelatin to the urea is used as the material for the pattern. In this case, the addition of <=0.1% gelatin has only a little effect for reducing the surface defect, and >=10% requires a long time for solidification. Then, in case of mixing the gelatin with the urea, both powers are mixed under heating. In this way, by mixing the prescribed quantity of the gelatin, the excellent material for the pattern having a little surface defects and shrinkage ratio, and short solidifying time, is obtd.
Patent JP-H0231832-A (JP)
Title: Reaction apparatus
Inventor: HIRABAYASHI TOSHIHIKO
IPC: C01B3/38
Filed: 1989-03-23
Abstract: PURPOSE:To make uniform the temp. of internal tube wall of a reaction apparatus and to keep a stable reaction condition by heating the internal wall with a hot gas passing through the internal wall in combination with a packed material. CONSTITUTION:Combustion gas 41 as a heat source is supplied from a burner 211 disposed in a heating furnace 201 and flows through the inside of a reaction tube 200, i.e. a passage 42 inside of an internal tube 31, along the inside wall of the inside tube 31 to heat thus the tube wall of the internal tube 31 in a gas radiation zone I. The combustion gas 41 having passed through the gas radiation zone passes through a solid radiation zone contg. packed particles 43 and heats the packed particles 43. Since the packed particles 43 having a certain heat capacity, the tube wall of the internal tube 31 in the gas radiation zone and that in the solid radiation zone are heated by the packed particles. Feed gas 9 and reformed gas 10 having passed through the catalyst bed 35 are heated respectively by the heat of said tube wall.
Patent JP-H03178589-A (JP)
Title: Controller of inverter
Inventor: TSUNEHIRO YUZURU
IPC: H02P23/07
Filed: 1990-03-22
Abstract: PURPOSE:To perform a correct vector control by integrating a difference between an exciting current set point and exciting current, by providing a proportional integral means for calculating the error of an output frequency proportional to the difference and by correcting the output frequency of an inverter by means of the error, when the error is calculated by means of the proportional integral means. CONSTITUTION:A multiplier 63 multiplies a difference (idelta*-idelta) between an exciting current set point idelta* and exciting current idelta by a code function sgnomegam obtained by a rotation direction detector 92. The multiplied value is fed to a proportional integrator 82 so that the error of an output frequency proportional to (idelta*-delta), and the calculated error (Kp+K1/P)(idelta-idelta*) sgnomegam is fed to an adder 45. Then, the output frequency omega1 corrected according to the actual value of resistance of a motor 2 is sent from the adder 45 and a torque voltage Vgamma* and excitation voltage Vdelta* and a voltage phase theta1 are calculated by means of the corrected output frequency omega1 and fed to a voltage coordinate transformer 7. Thus, it is possible to perform a correct vector control.
Patent JP-H01248042-A (JP)
Title: Surface flaw inspector
Inventor: SHIMAZUTSU HIROAKI
IPC: G01N21/93
Filed: 1988-03-29
Abstract: PURPOSE:To execute an accuracy inspection of a work online, by a method wherein a reference measuring object is arranged on the same plane parallel with an object to be inspected on a setting platform and the reference measuring object and the object being inspected are photographed during a punching work to compare both images thereof. CONSTITUTION:A reference measuring object 6 of the same specifications as those of an object 5 to be inspected while worked normally is placed on a setting platform 7. The part of the reference measuring object 6 corresponding to a part to be inspected of the object 5 being inspected is taken with a camera device 10 and the results thereof are stored into an image processor 14 as image signal. The camera device 10 is positioned with a moving device 12 at a specified position for inspection of the object 5 being inspected. During a punching work, the part being inspected of the object 5 is taken based on a signal from a timing signal generator 13 and an image signal is sent to the image processor 14. The processor 14 compares the image signal of the object 5 with the image signal of the reference measuring object 6 to inspect and judge.
Patent JP-H10264594-A (JP)
Title: Image transferring electrostatic recording medium and image transferring method
Inventor: AOYANAGI MAKOTO
IPC: B41M5/00
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To transfer an image satisfactorily irrespective of a type of an element to be transferred by providing a dielectric release layer formed of self- crosslinkable resin having a specific glass transition temperature on a mold release layer. SOLUTION: In the image transferring electrostatic recording medium 20, a mold release layer 22, and a dielectric release layer 23 made of self- crosslinkable acrylic resin having glass transition temperature of -20 to 100 are sequentially laminated on one surface of a base sheet 21, and a conductive layer 24 is provided on the other surface. The layer 22 prevents thermal fusion bonding to an element to be transferred after transferring to improve releasability in an interface from the release layer. As the layer 23, emulsion crosslinked resin which does not erose a coated film surface of the mold release layer is used with excellent electrostatic recording properties. A surface of the layer 23 is preferably matted. Thus, at the time of slit developing, even if it is sucked to the slit, movement of the medium is not disturbed.  Thus, after inorganic or organic fine particles are dispersed in the release layer forming coating liquid, it is applied.
Patent JP-S59197691-A (JP)
Inventor: SUMITANI KATSUYOSHI
IPC: F16L33/28
Filed: 1983-04-26
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-2000264584-A (JP)
Title: Winch device
Inventor: MIYAZAWA ISAO
IPC: B66D1/22
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a winch device of small and lightweight construction. SOLUTION: This winch device is equipped with a plurality of sun gears 27 and 28 arranged coaxially from ahead A to the back B, carriers 31 and 32 installed near the sun gears 27 and 28, planet gears 33 and 34 meshing with the sun gears 27 and 28 located near the carriers 31 and 32, a drum 23 pivoted coaxially with the sun gears 27 and 28 and surrounding the sun gears 27 and 28 and planetary gears 33 and 34 in the circumferential direction, and internal gears 29 and 30 formed on the inner surface of the drum 23 and meshing with the planet gears 33 and 34,  wherein the sun gear 27 located at ahead A is connected with a drive shaft 24 while the carrier 32 on the back B is fixed and the sun gear 28 is coupled with the carrier 31 so that the driving torque is transmitted to the internal gears 29 and 30 through the planetary gears 33 and 34 and the sun gears 27 and 28 having small number of teeth located inside the drum 23, and thereby the rotary speed of the drum 23 is reducedly driven.