baber/WOPTO huggingface dataset:
Patent JP-S5896534-A (JP)
Title: Manufacture of weatherstrip with nap
Inventor: NISHI YOSHIYUKI
IPC: B29C48/49
Filed: 1981-12-04
Abstract: PURPOSE:To produce efficiently the titled article impreved in slidability on a windowpane of an automobile or the like, by combining in a die a plastic good in slidability on glass and a plastic having rubberiness, and forming fibrous members on the plastic good in slidability on glass. CONSTITUTION:Two extruders are connected with the die body 2 and a mouthpiece 3 having a plurality of minute projections 8 and an outlet with a prescribed shape. A plastic (e.g. a rigid vinyl chloride resin) good in slidability on glass is fed to the extruder 1 and is led to the minute projections 8 of the mouthpiece. On the other hand, a plastic (e.g. a soft vinyl chloride resin) having rubberiness is fed to the extruder 1', and is led to the part 9 other than the minute projections 8 of the mouthpiece. At the moment when the two materials are merged and extruded from the mouthpiece, a moving cutter 5 makes slits into the extrudate so that the slits have a prescribed depth and a prescribed interval therebetween, and at the same time the extrudate is extended, so that a plurality of fibrous members 9' are formed on the extrudate.
Patent JP-S6438754-A (JP)
Title: Photoreceptive member
Inventor: AOIKE TATSUYUKI
IPC: H01L31/0248
Filed: 1987-08-04
Abstract: PURPOSE:To obtain a photoreceptive member having superior electrical, optical and photoconductive characteristics, image characteristics, durability and service environmental characteristics by forming a photoreceptive layer composed of a specified lower layer and a specified upper layer. CONSTITUTION:A photoreceptive layer 102 composed of a lower layer 103 of AlSiH having a part contg. Al atoms, Si atoms and H atoms distributed ununiformly in the thickness direction and an upper layer 104 of a non-single crystalline material Non-Si(H,X) contg. atoms of at least one of Ge and Sn in a layered region kept in contact with the lower layer 103 is formed on an Al-based support 101 to obtain a photoreceptive member having extremely superior electrical, optical and photoconductive characteristics, image characteristics, durability and service environmental characteristics.
Patent JP-H0515211-A (JP)
Title: Sowing device
Inventor: SAKAGAMI OSAMU
IPC: A01C19/02
Filed: 1991-07-09
Abstract: PURPOSE:To directly sow bare seeds such as soybeans for upland fields in an arbitrary sowing amount by dropping the seeds from a seed tank through receiving holes formed in a matrix state and through the receiving holes of a cell plate, while reciprocating the cell plate. CONSTITUTION:Seeds in a seed tank 1 are dropped from receiving holes 5 formed in a matrix state into dropping holes 12a through the receiving holes 8 of a cell plate 9 and the receiving holes 6a, 6b of a movable plate 6. The amount of sowing is controlled with the reciprocating cell plate 9. The number of the receiving holes of the seed tank can be changed with dividing members, and the seeds can be sowed in arbitrary numbers into seedling boxes having different cell numbers.
Patent JP-H0244231-A (JP)
Title: Neutralization titration apparatus
Inventor: ISHIKAWA TAKESHI
IPC: G01N21/79
Filed: 1988-08-04
Abstract: PURPOSE:To achieve simplification and automation of a titration process by detecting a change in light reflection factor and a light transmittance of a titration sample solution to perform a neutralization titration. CONSTITUTION:A measuring liquid with a know density is dripped to a transparent reaction container 1 holding a titration sample liquid 2 as being controlled with a measurement control section 9 through a measuring tube 5 from an automatic burette section 6 and a stirring element 8 is turned with a stirrer 7 to stir up the liquid 2. Then, light which is reflected from the solution 2 being transmitted through the container 1 after irradiated from a projecting section of a photo sensor 10 is incident into a light receiving section of the photo sensor 10. With such an arrangement, when the liquid 2 is neutralized to change in color with the dropping of the measuring liquid, the reflection factor changes and hence, neutralization equivalence can be learned by detecting a change in the quantity of light received with the sensor 10. This enables the implementing of a neutralization titration without contact with a titration sample liquid thereby permitting automation on a line.
Patent JP-H0618243-A (JP)
Title: Inclination inspecting method for ic
Inventor: MATSUMOTO KOJI
IPC: G01B11/26
Filed: 1992-06-29
Abstract: PURPOSE:To realize high speed, highly accurate inclination inspection of IC for positioning thereof without depending on a binary image by detecting the both opposite ends and the tip of each IC pin based on a gray level projection in an inspection region thereby obtaining a point representative of each inspection region on a line extending along the tips. CONSTITUTION:An inspection region including the tip of an IC pin is set at a predetermined position of an IC image for each side of an IC package and the gray level projections are generated in X-axis and Y-axis directions of the inspection region. When the gray level projection thus generated is subjected to first-order differentiation, edge is enhanced on the opposite sides of the IC pin, i.e., along the border in the X-axis direction and along a line extending in the Y-axis direction along the tips of the IC pins. In order to determine an edge point more accurately, edge position is then extracted in subpixel unit. Furthermore, intersections P1-Pn between dashed lines representing the central points of the both opposite end positions of the pins and solid lines representing the pin tip positions are extracted and representative point is obtained for each inspection region thus calculating inclination of IC based on the difference between X and Y coordinates of the representative point.
Patent JP-H0740928-A (JP)
Title: Apparatus for bundling large bundle of paper sheet
Inventor: TAKANASHI TADASHIGE
IPC: B65B27/08
Filed: 1993-08-05
Abstract: PURPOSE:To prevent paper sheet ends in a small bundle group from rolling up by a winding tape, and prevent drop in quality of a large bundle by pressing a surface end of the small bundle group positioned at a front in a table rotating direction by means of a paper sheet roll-up pressing mechanism when a clamp plate holds the small bundle group. CONSTITUTION:When bundling is started with a small bundle group 8 mounted on a recess 17b of a turn table 16, clamp plates 32,35 are moved to a holding direction. At this time the clamp plate 35 moves toward the holding direction for the small bundle group 8 while holding a tape 46 between the clamp plate 33 and the plate 35. At the same time a small bundle aligning member 65 moves to press the irregular small bundle group 8 to make it neat, and clamp plates 32,33,35 hold the small bundle group 8. Pressing plates 210,223 move toward a direction where they come close to each other to press the small bundle group B in contact with the vicinity of ends of the group 8. The turn table 16 is rotated in this state, and the clamp plates 33,35 are rotated while holding the tip of the tape 46, so that the tape 46 is wound around the small bundle group 8.
Patent JP-S6248114-A (JP)
Inventor: MAIRON JIEI KOOEN
IPC: H03F3/30
Filed: 1986-08-20
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-H0864343-A (JP)
Title: Electricity feeding device and method for current-carrying heating
Inventor: SUZUKI TOSHIYA
IPC: B23K11/30
Filed: 1994-08-19
Abstract: PURPOSE: To uniformly heat, suppress the generation of spark, and stabilize current-carrying heating by arranging a metal with a melting point lower than that of a material to be heat on the surface of an electrode facing the material to be heated, and preferably further arranging a temperature control mechanism. CONSTITUTION: A low melting point metal 4 is arranged on the surface of an electrode 1 facing a metal plate 5 to be heated, such as stainless steel, and by melting or softening of the metal 4, a space between the metal plate 5 and the electrode 1 is filled with the metal 4 to uniform the contact. By a frame 3 fixed around the electrode 1 and a cushion material 6 arranged in the contact part of the frame 3 with the metal plate 5, outflow of the metal 4 melted is prevented. As the cushion material 6, ceramic is preferable, and lead or tin with lower melting point than the metal plate 5 is preferably used as the low melting point metal 4. More preferably, the metal 4 is softened and melted by a heater 7 arranged in the surrounding of the electrode 1 and accurate temperature control of the heater is conducted.  In order to prevent abnormal temperature increase, a cooling water path 2 is formed on the inside of the electrode 1.
Patent JP-S5896410-A (JP)
Title: Automatic sound volume adjusting device
Inventor: AMAIKE HIROKAZU
IPC: H03G3/32
Filed: 1981-12-04
Abstract: PURPOSE:To reduce the effect of noise in a sound device, by detecting a characteristic frequency component of the noise and increase the sound volume of the device while the noise continues. CONSTITUTION:A noise detector 1 such as microphone detects sound waves including noise and the waves are converted into electric signals, which are amplified at an amplifier 2. A filter 3 selects only the characteristic frequency component of the noise being the objective out of amplified signals. An amplitude limiter 4 limits an excessive signal. A comparator 5 detects signals at a prescribed value or over, passes through objective signals only and eliminates the noise component. A rectifier 6 converts the signals into DC, an integrator 7 integrates the signals and a comparator 8 provides a delay for a prescribed period. Through the operation of the comparator 8, a drive section 9 increases the sound volume of the device.
Patent JP-H0635418-A (JP)
Title: Method for driving active matrix type thin film transistor liquid crystal panel
Inventor: TOYAMA HIROSHI
IPC: G09G3/20
Filed: 1992-07-22
Abstract: PURPOSE:To make the mean effective voltage of a liquid crystal cell uniform and to lower the dielectric strength of switching drivers for gate bus lines and drain bus lines. CONSTITUTION:The group of pixel electrodes 14 connected via thin film transistors(TR) 13 are arranged zigzag alternately in the direction of gate bus lines 11 to constitute pixel electrodes 14 in the direction of two adjacent gate bus lines 11 and one counter electrode 15 is provided on the group of the pixel electrodes 14 and the even-numbered and odd-numbered counter electrodes among plural counter electrodes are mutually connected and switching elements are provided. A voltage signal inverted in the polarity of voltage data at a period twice as long as one scanning line period is applied to respective drain bus lines 12 and the polarity data of the group of pixel electrodes 14 which are different in polarity between adjacent counter electrodes 15 and correspond to the respective counter electrodes 15 and a voltage signal including an offset voltage and an effective voltage correction voltage corresponding to the threshold voltage of liquid crystal are supplied to the respective counter electrodes 15 to write the voltage in the pixel electrodes 14 with the selective signal of the gate bus lines 11.
Patent JP-2000027578-A (JP)
Title: Auger boring rod for magnetic exploration and bit for auger boring rod
Inventor: YANAGI TETSUYOSHI
IPC: G01V3/00
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a device that is capable of drilling a bore without requiring water at a place where water is not obtained. SOLUTION: An auger boring rod for magnetic exploration is such that is made up of nonmagnetic metal and equipped with a spiral flange 11 at the outer circumferential side of its pipe 10. A bit 15 for the auger boring rod attached to the tip of the auger boring rod 12 is such that is made up of nonmagnetic metal with hard metal tips 17 planted at the front end and the sides thereof.
Patent JP-H1141715-A (JP)
Title: Reach forklift
Inventor: HAYASHI YOSHITO
IPC: B60L15/28
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a reach forklift which can easily get out of slippage by driving its front wheels auxiliary, when its rear wheel which is a driving wheel slips and which can practice normal running smoothly at the time of three-wheel driving with the rear wheel and the front wheels. SOLUTION: A converting means 58 which converts a velocity command value (x') from a slippage detecting means 57 into a torque command value (x), an auxiliary motor command unit 54 which, when the torque command value (x) is outputted from the converting means 58, outputs a 2nd command value (y) to drive auxiliary motors 15 and 16, in accordance with the torque command value (x) and a torque control system 59 which has current minor loops 55a and 56a are provided and for which front wheels are driven by torque control.
Patent JP-S5897148-A (JP)
Title: Running controller for magnetic tape
Inventor: SEKIGUCHI OSAMU
IPC: G11B15/02
Filed: 1981-12-07
Abstract: PURPOSE:To stop the running of a tape, by counting a difference between a running pulse signal and a winding pulse signal, and detecting a failure running state when the count value of a counter exceeds a specified value. CONSTITUTION:The 1st rotating sensor 6 outputting a running pulse signal in response to the rotary shaft of a capstan shaft 1 and the 2nd rotary sensor 17 outputting a winding pulse signal in response to the rotation of a winding reel 13, are provided. A counter counts the running pulse signal and clears the winding pulse signal. Thus, in a normal running state, the count value does not  exceeds a prescribed value, but in case of abnormal running state, no winding  pulse signal is inputted and the count value of the counter reaches a prescribed  value or over. A tape running stop signal is outputted from the counter to stop  the running of the tape.
Patent JP-H0725199-A (JP)
Title: Noble metal decorating method for sapphire
Inventor: IWASHIMIZU NAOKO
IPC: B01J19/10
Filed: 1993-07-12
Abstract: PURPOSE:To mold a noble metal decorating component such as or a sapphire having a stereoscopic appearance by melting gold alloy having a low melting point in a recess, and protruding it in a protruding state while fusion-bonding it to a metallized surface of the groove. CONSTITUTION:After a groove 2 is formed on a surface of a sapphire base 1 by ultrasonic processing, an Mo-Mn layer 3 is baked on an inner surface of the groove, an Ni-Au-plated layer 4 is further provided to form a metallized layer, and an unnecessary part of an upper surface of the sapphire except the inner surface of the groove is removed by deleting. Then, after gold and tin solder 5 is filled in the metallized groove 2, it is heated to be melted. Thereafter, a stereoscopic decoration matched to a pattern shape raised with a protruding shape is obtained. Further, the surface of the protruding gold alloy is plated, buffed and an electrolessly 18K-plated layer 6 is provided. Then, it is again buffed, thereby obtaining a sapphire component having a sense of stereoscope.
Patent JP-H0244831-A (JP)
Title: Phase synchronization oscillation circuit
Inventor: IYOTA TOSHIO
IPC: H04L7/00
Filed: 1988-08-04
Abstract: PURPOSE:To reduce the influence of disturbance in a transmission line by adding the output of a first storage means, which is read from a second storage means by means of an output from a control means, to a voltage control oscillation means through a switching means when the control means has detected the occurrence of the disturbance in the transmission line. CONSTITUTION:When the control means 3 detects disturbance in the transmission line, the control means 3 prohibits the output of the first storage means 4 from being written into the second storage means 5. Furthermore, the control means controls the switching means 6 so that the output of the second storage means 5 is added to the voltage control oscillation means 2. Consequently, the output of a phase comparison means 1 before the disturbance of the transmission line is added to the voltage control oscillation means 2 from the second storage means 5. Thus, the influence of disturbance in the transmission line is reduced. Furthermore, the switching means 6 is reset by viewing a protection period while a system becomes normal after the disturbance of the transmission line is restored.
Patent JP-S6176016-A (JP)
Inventor: SHIMAMOTO TAKAO
IPC: H02H7/06
Filed: 1984-09-20
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-S6256979-A (JP)
Title: Fixing device
Inventor: TANIISHI SHINNOSUKE
IPC: G03G15/20
Filed: 1985-09-06
Abstract: PURPOSE:To hold nip pressure invariably constant by forming a hollow elastic roller and charging a proper liquid therein, heating and expanding it when the roller is used and pressing it against a fixing roller, and thus preventing the elastic roller from deforming. CONSTITUTION:Air or other gas, or a proper liquid is charged in a pressure roller 2, and expands as the roller is heated by a heater 2d to expand an elastic cylindrical body 2a and increases its diameter, thereby forming a nip part N and pressing it against the fixing roller 1 with constant pressure. Therefore, a supplied transfer material passes through the nip part N and receives heat and pressure from the roller, so that a toner image is fixed on the transfer material. Thus, a mechanism for bringing both rollers into contact with and separating from each other is not necessary, so the constitution is simplified extremely and stable fixing performance is obtained.
Patent JP-H1037571-A (JP)
Title: Lock device
Inventor: SHIMATANI KENICHI
IPC: E05C19/16
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To ensure that in a switch part a movable part touches and leaves a fixed contact by causing the attracting plate of a movable member to be attracted by the entire projecting end faces of yokes. SOLUTION: This lock device is designed to include a base 1 shaped like a bottomed box with an opening 11, a magnet 2 producing a coersive force, a pair of yokes 3 whose projecting end faces 31c, 32c projected from the opening 11 in the base 1 attract the attracting plate of a movable member, a switch part 4 in which a movable contact touches and leaves a fixed contact 61 as a rod-shaped operating piece 41 in which a movable contact plate 42 to which the movable contact is secured is pressed, and a return spring 5 which returns the operating piece to its state before pressing.  In this case, each of the yokes 3 is roughly U-shaped with center pieces 31a, 32a and leg pieces 31b, 32b, the end faces of the leg pieces 31b, 32b form the projecting end faces 31 c, 32c, and the base 1 is provided with an abutting wall 16 which can abut to the U-shaped inside 31d of the center piece 31a one of the pair of yokes 3.
Patent JP-S6490395-A (JP)
Title: Method of propelling excavator
Inventor: UEMURA KOICHI
IPC: E02D17/08
Filed: 1988-08-05
Abstract: PURPOSE: To reduce the construction cost by releasing the connection of a front excavator and a tail excavator, and advancing the front excavator with a jack while an underground structure in the tail excavator is used as reaction force. CONSTITUTION: The fixing tool 9 of a connecting member 8 is released, an underground structure 1 in a tail excavator 22 is used as reaction force, and an advance jack facility 6 is operated to advance a front excavator 21 . When the tail excavator 22 is to be advanced, the fixing tool 9 is fixed to connecting member 8, a towing jack facility 7 is operated, and the structure 1 group and the front excavator 21 are used as reaction force to advance the tail excavator 22 . Excavated sediment from a working face is removed from the opening section of the front excavator 21 by means of a clamshell 22.
Patent JP-H05194320-A (JP)
Title: Method of carbonylating acetylene continuously
Inventor: HENDORIKU YAN SHIEEFUERU
IPC: B01J31/24
Filed: 1992-07-01
Abstract: PURPOSE: To carbonylate acetylene-type unsatd. compds. with a high degree of whole conversion by recirculating the component of unreacted acetylene-type unsatd. compds. to the reaction zone.  
     CONSTITUTION: A nucleophilic compd. having a mobile hydrogen atom (such as methanol), an acetylene-type unsatd. compd. 1 (such as propyne) and a carbonylation catalyst 2 are mixed 4 and supplied to a reaction zone 6. In the reaction zone 6, the mixture is allowed to react with propyne containing carbon monoxide supplied through a tripping zone 9. The reaction product flow is sent to the stripping zone 9 to be in contact with carbon monoxide 3 as a counter flow. The flow after stripped is sent to a distillation section 12, where the reaction product is divided into a light fraction 13, azeotropic mixture of methylmethacrylate and methanol 14, methylmethacrylate product 15, and heavy fraction 16. The methylmethacrylate/methanol azeotropic mixture is recirculated to the mixing device 4. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H1138028-A (JP)
Title: Method for connecting wiring member and terminal
Inventor: KAGAYA TATSUYA
IPC: G01P3/488
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To surely connect a wiring member to a specified connecting section of a terminal in a method to connecting the wiring member and the terminal. SOLUTION: The wound terminal 48 of a terminal member 44 is provided with a caulking piece 60 and notches 62 to 68. The notch 62 is provided at a center section in the cross direction of the tip side of the wound terminal 48, and the notch 68 is provided with a curved section 68a at a center section in the cross direction of the wound terminal 48. A coil 39 with tension is stretched around so as to pass through the curved section 68a of the notch 68 after passing the notch 62 through the notches 64 and 66. Therefore, the coil 39 is linearly stretched around the center section in the cross direction of the wound terminal 48, and in this state, the caulking piece 60 is caulked and then resistively connected.
Patent JP-S6091833-A (JP)
Title: Underwater motor
Inventor: YOSHIMITSU TETSUO
IPC: H02K3/487
Filed: 1983-10-21
Abstract: PURPOSE:To obtain a wedge which has excellent wear resistance, corrosion resistance and radiation resistance by using the wedge made of high molecular weight polyethylene which has 1,000,000 or more of molecular weight. CONSTITUTION:Wires are wound and contained in a slot 2 to form a stator winding 3. A sheetlike slot insulator 4 is disposed between the winding 3 and a stator core 1 to enclose the winding 3. A wedge 5 is inserted into the hole 5 of the slot 2 to prevent the winding 3 from projecting. The wedge 6 is constructed by first preparing a pellet of superhigh molecular polyethylene having 1,000,000 or more of molecular weight and press molding the pellet under the conditions of 130 deg.C or higher and several hundreds atoms to manufacture a plate material. Then, the wedge is formed by cutting the wedge surfaces I , II shown by 6a, 6b.
Patent JP-H0920215-A (JP)
Title: Brake controller
Inventor: TOTSUKA TAKASHI
IPC: B60T7/12
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To constitute a parking auxiliary device for preventing a vehicle from carelessly moving during its parked state and a locking brake for locking the vehicle during work on the vehicle at low costs. SOLUTION: An air pressure route starting from an air tank 1 and reaching a double check valve 5 via a dual brake valve 3 and a tubular passage 10 starting from the air tank 1 and reaching the double check valve 5 via a solenoid valve 13 are formed and a vehicle speed sensor 36 detects any movement of the vehicle during its parked state. Then, a controller 30 opens the solenoid valve 13 so as to introduce air pressure to a rear wheel air master 6 and a front wheel air master 7, thus if a brake force acts on both front and rear wheels and a parking stroke switch 37 operates to place a lock brake operation switch 41 in ON position, the controller 30 opens the solenoid valve 13 so that a braking force may act on both front and rear wheels.