baber/WOPTO huggingface dataset:
Patent JP-H10173335-A (JP)
Title: Flexible board and its connecting method
Inventor: SHIBAFUJI YASUYUKI
IPC: H05K1/14
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a flexible board and its connecting method, capable of setting the difficult inspection problem after soldering step by overlapping method of the patterns formed on both of a base body and a flexible board for facilitating the inspection after the soldering step. SOLUTION: This flexible board 1 has a specific number of patterns on a polyimide film. The front ends of respective patterns 1a are exposed to form solder resists 3 to be solder connecting terminals 5. Further, alignment patterns 6 are formed close to the connecting terminals 5. Furthermore, connecting holes 7 are formed in respective connecting terminals 5. In such a constitution, the patterns 1a of the flexible board 1 are arranged to be above with respect to patterns 2a of a rigid board 2 for solder connection, using a solder 10. Through these procedures, the soldering state in the solder connection parts can be confirmed easily.
Patent JP-H09181382-A (JP)
Title: Optical amplifier
Inventor: CLINE TERRY WILLIAM
IPC: H04B10/294
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain an optical fiber amplifier which is high in total gain and low in gain tilt and capable of being controlled in total gain to a prescribed gain tilt. SOLUTION: This amplifier 14 is equipped with a doped optical fiber amplifier medium 20 provided with a frequency selective reflector 30, a first pump 25 which is connected to the input of the amplifier medium 20 and generates pump signals that propagate in the same direction with data signals of first wavelength, and a second pump 26 which is connected to the output of the amplifier medium 20 and generates pump signals that propagate in the opposite direction. The frequency selective reflector 30 reflects all the pump signals which propagate in the opposite direction from the second pump 26.
Patent JP-H09144420-A (JP)
Title: Runner for sliding door
Inventor: SAKUMA HIROSHI
IPC: E05D15/06
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To ensure for a long time smoothness in opening and shuting for a sliding door by a method wherein a protuberance made of synthetic oleoresin having a narrow sliding surface running breadthwise at the front end is provided at least at one position on one side of a base made from a rectangular thin plate. SOLUTION: A protuberance 2 having a narrow sliding surface 3 running breadthwise at its front end is provided in projection at one side of a base 1 of a runner main body A made by molding of synthetic oleoresin such as polyacetal. The width of the narrow sliding surface 3 is made 5.0mm or below, and the protuberance 2 is formed of two protuberant pieces 2a approximately in triangular section provided at both ends of the base 1 and narrow protuberant strips 2b provided in projection at a position between the protuberant pieces 2a. An indented groove 4 is formed at the center of the protuberance 2, and a double face adhesive tape 5 is stuck to the other side of the base 1.  Thereby, the contact surface contacting with a tapelike runner laid in a groove of a sill becomes small and oil film is formed on the sliding surface of the sill or the groove with oleic material exhuding from the protuberance 2 on every sliding, and smoothness is achieved for sliding with occurrence of noises being prevented.
Patent JP-H0692029-A (JP)
Title: Heat-sensitive recording material
Inventor: MORI YASUTOMO
IPC: B41M5/26
Filed: 1991-11-25
Abstract: PURPOSE:To obtain a heat-sensitive recording material which shows good head- matching performance and has improved heat-sensitive response characteristic. CONSTITUTION:In the heat-sensitive recording material, a heat-sensitive coloring Layer containing a leuco dye and a developer is provided on a supporting body, and a layer containing hollow fine particles of cellulose is arranged as an under layer to the heat-sensitive coloring layer. It is effective when the percentage of voids of the fine particles is not smaller than 10% and the average particle size is not larger than 20mum.
Patent JP-H08177302-A (JP)
Title: Hanging height adjusting device in top-railed sliding door
Inventor: ISOKAWA KIYOSHI
IPC: E05D15/06
Filed: 1994-12-21
Abstract: PURPOSE: To adjust the hanging height of a top-railed sliding door, even after the door body of the overhang door has been fitted to the body side. CONSTITUTION: A rail-receiving member is stoppedly fitted to a slide-type hanging rail 2, so that it can be fitted to a frame member 10 on the skeleton side, and oblong holes 8e are drilled in the fitting side 8d of the rail-receiving member; on the other side, a supporting side 10a for supporting the undersurface 8f of the rail-receiving member from below is provided to the frame member 10, and the hanging height of the rail-receiving member is adjusted by adjusting screws 12 that have been screwed in the supporting side 10a. Thereafter, by screwedly fitting screws 11 through the oblong holes 8e, the hanging rail 2 is fitted so that the height thereof can be adjusted with regard to the frame member 10.
Patent JP-H03195002-A (JP)
Title: Thermistor element for high-temperature use and its manufacture
Inventor: OTSUKI HIROTO
IPC: H01C7/04
Filed: 1989-12-25
Abstract: PURPOSE:To reduce an irregularity in a resistance value and to be excellent in a stability with the passage of time by a method wherein an oxidation- resistant electrode is formed as a complex body which is composed of a precious metal and an oxygen-ion conductive solid electrolyte. CONSTITUTION:This assembly is constituted of the following: a base body 1 of an oxygen-ion conductive solid electrolyte; and oxidation-resistant electrodes 2, 2' formed on its surface. The oxidation-resistant electrodes 2, 2' are formed as a complex body which is composed of a precious metal and an oxygen-ion conductive solid electrolyte. Consequently, the precious metal and the oxygen-ion conductive solid electrolyte exist on a conductive film of the oxidation-resistant electrodes 2, 2' in a mixed manner at a microlevel and many three-phase interfaces are formed; the oxidation-resistant electrodes 2, 2' are bonded firmly to the surface of the base body 1 when they are baked. Thereby, when this assembly is used as a thermistor element, a change in a state at the three-phase interfaces is small, a change with the passage of time can be made small, and a resistance portion by a polarization is made small. As a result, an irregularity in a resistance of the thermistors element is made small.
Patent JP-2000164072-A (JP)
Title: Switch device
Inventor: SE RAI
IPC: H01H19/11
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost, small-sized sensing device (switch device) for the motion of an operating member, requiring a small space factor. SOLUTION: A rotary switch device as a motion sensing device is installed in a camera, etc., and furnished with an operation dial 5 having a recess 5a and projection 5b, and a ball holding part 2c is provided confronting them 5a and 5b. The ball holding part 2c is furnished with an opening 2d in which a conductive ball 13 is fitted precisely and a ball supporting hole 2e where the ball is fitted loosely. The ball supporting hole 2e is equipped with switch contact pieces 16a and 16b and a common contact piece 16c. With the turning operation of the dial 5, the conductive ball 13 comes in contact with the contact pieces 16a and 16b, and the on-off operation is executed. The obtained output waveform permits sensing of the dial 5 turning direction.
Patent JP-H04199837-A (JP)
Title: High-frequency measurement terminal
Inventor: ISHIHARA OSAMU
IPC: G01R31/26
Filed: 1990-11-29
Abstract: PURPOSE:To eliminate contact defects in the measurement process and make possible the easy performance of operations requiring trained skills by using a spring when pressing a ground terminal on a ground electrode of the measurement subject. CONSTITUTION:This consists of a probe head support 10, a contact terminal section 11, and a curved section 15. The support 10 is formed in the insulation section, the ground path is formed of a metal film, and at the edge of this is the ground terminal section 11. Next, the terminal section 11 is raised at the curved section 15 from the support 10 and given an elastisity. Since the probe head ground terminal section 11 comes into contact with the measurement subject by means of this spring, reliable contact can be achieved. As a result, the reproducibility and accuracy of high-frequency of the contact of the probe head using a coplanar path is improved.
Patent JP-H01176247-A (JP)
Title: Surface-treatment agent for glass fiber
Inventor: KOBAYASHI JUNYA
IPC: C03C25/10
Filed: 1987-12-29
Abstract: PURPOSE:To coat a glass fiber with uniform and thin coating film effective in preventing the fluffing end breakage and free from troubles in the compounding of the glass fiber with a matrix resin, by adding a fluorine-base surfactant to a surface-treatment agent for glass fiber. CONSTITUTION:The objective surface-treatment agent for glass fiber contains a fluorine-base surfactant. The surfactant is e.g. a fluorine compound such as perfluoroalkyl carboxylic acid salt or perfluoroalkyl sulfonic acid salt. The amount of the fluorine-base surfactant in the composition is preferably 0.005-0.01wt.%. Conventional additives may be used at proper amounts in combination with the above surface-treatment agent.
Patent JP-2001150445-A (JP)
Title: Rise and fall guide device of upper mold in tire vulcanizing apparatus
Inventor: ICHIMARU HIRONOBU
IPC: B29C35/02
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide the rise and fall guide technique of the upper mold in a tire vulcanizing apparatus attaching slider blocks to tie rods to exclude a conventional bracket to prevent the increase of the machine height of the tire vulcanizing apparatus and widely taking the span between the slider blocks to impart sufficient rigidity to a rise and fall part. SOLUTION: In a tire vulcanizing apparatus for vulcanizing and molding the green tire T held between both upper and lower molds 1, 2, slider blocks 40 are attached to at least two tie rods 13 at more than two upper and lower places and guide rails 50 for guiding the slide direction of the slider blocks in the rise and fall direction of a top plate 10 are attached to a machine frame 5.
Patent JP-H01178612-A (JP)
Title: Supporting method for horizontal force on extension service structure
Inventor: KAJIWARA JOJI
IPC: E02D17/00
Filed: 1987-12-29
Abstract: PURPOSE:To facilitate the assembly and disassembly of an extension service structure, by providing the extension service structure of a truck or the like, with the horizontal ties of a plurality of steps for connecting a plurality of piles to each other with, and by arranging braces, only on one layer of the upper section of the ties. CONSTITUTION:On the upper surfaces of a plurality of structure piles 2 erected in the vertical direction on excavated ground 6, a structure plate 7 is mounted, and between the structure piles 2, the horizontal ties 3 of a plurality of steps are arranged. Besides, between an upper horizontal tie 3A and the structure plate 7, a plurality of braces 5 are slantingly arranged. As a result, a horizontal force H worked on an extension service structure 1 by the load object of a truck or the like is supported, only by a layer provided with the braces 5, and on all of the horizontal ties 3 of the plural steps, the braces 5 are not required to be arranged, and the assembly and disassembly of the extension service structure 1 are facilitated.
Patent JP-H01178738-A (JP)
Title: Internal combustion engine controller
Inventor: IWATA TAKAHIRO
IPC: F02D45/00
Filed: 1987-12-29
Abstract: PURPOSE:To cope with a secular change in a transmission part attributable to a reason other than gear shifting and its trouble after speedy detection by operating output of an engine and delivered power of a transmission, making both into comparison, and controlling the engine output. CONSTITUTION:An engine control unit 60 inputs various sensor signals, finding fundamental ignition timing out of engine speed and intake pressure, and compensates water temperature, finding a fundamental injection quantity likewise, and furthermore it sets throttle opening, then it controls output of an engine 20 via an ignition device 70, a fuel injection system 74 and a throttle valve driver 78. In addition, it operates transfer torque of each clutch at each shift speed from the ratio of input shaft speed of a transmission transfer part 30 by a sensor 50 to car speed by a sensor 49. Also, it operates engine torque from the engine speed and the intake pressure, making both into comparison, and thus controls the output of the engine 20 for compensation. Doing like this, an unpleasant feeling due to clutch slippage of the like and any inconvenience due to wear and secular deterioration in the clutch are solved, so that improvement in fuel consumption is promotable.
Patent JP-H0373866-A (JP)
Title: Phase indicator circuit
Inventor: ISHII YASUSHI
IPC: G01R25/00
Filed: 1989-12-27
Abstract: PURPOSE:To form a highly accurate phase indicator circuit compensating the influence of a threshold drift or the like by utilizing the symmetricity of the waveform of an input signal to drive a multi-vibrator. CONSTITUTION:Two sine wave input signals (u), (v) are respectively compared with thresholds L, M by inverters 11, 12 and converted into rectangular waves (x), (y). These rectangular waves (x), (y) are converted into rectangular waves x', y' by inverting respective phases through inverters 13, 14. Respective FFs 15, 16 are set or reset by these four rectangular waves x, y', x', y. Thereby, a rectangular wave with a duty ratio corresponding to the phase difference between the signals (u), (v) is obtained as the output (p) of the FF 15. Similarly, a rectangular wave with a duty ratio corresponding to the phase difference between the signals (u), (v) is obtained as the output (q) of the FF 16. The two rectangular waves (p), (q) are added by resistors 21, 22 with the same resistance value and the added value is smoothed by a capacitor 23 and outputted as a phase indicator output E.
Patent JP-2001156471-A (JP)
Title: Connecting structure for conductive plate terminal
Inventor: EGI MAKOTO
IPC: H05K7/12
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure for a conductive plate terminal for facilitating recycling of a fixing housing made of a synthetic resin at a low component cost with good assembling operability. SOLUTION: The connecting structure of the conductive plate terminal 710 mounted in a housing made of a synthetic resin comprises a nut engaging recess 212 provided at the terminal connecting position of the housing, a nut 11 engaged with the recess, a bolt 12 inserted into bolt inserting holes 711 provided at two terminals to be connected and engaged with the nut, and a locking member 10 provided at the housing to lock a conductive plate 7.
Patent JP-H03196205-A (JP)
Title: Producing method for roughing nc data
Inventor: OKAMOTO MITSURU
IPC: G05B19/4093
Filed: 1989-12-25
Abstract: PURPOSE:To enable a worker to pay attention to only the relation between a model and a stylus by performing a manual simulating operation of a tool, etc., in such a way where the roughing is applied to a virtual pure material set on the model with the tool put close to the model. CONSTITUTION:A model D having a shape similar to the final shape of a work is set on a table 10 of a measuring instrument A, and at the same time a tool 14 or a stylus having the same shape as the tool 14 is attached to a measuring head 13. Then a material shape and the tool shape are inputted via a keyboard 28 and the instrument A is operated by the manual handles 16, 18 and 20 set in the different directions. The tool 14 is put close to the model D and a simulating operation of the roughing is applied to a virtual pure material set on the model D. Furthermore the state where the roughing is applied to the virtual material is plotted on a CRT 30 in a dynamic graphic. At the same time, the NC data is produced. Thus a worker is required to pay attention to only the relation between the model D and the stylus. Then the workability is improved.
Patent JP-H041362-A (JP)
Title: Device for remote placement of concrete
Inventor: FUAABERU PIETERU
IPC: B65G53/32
Filed: 1990-11-30
Abstract: PURPOSE: To place concrete easily at a place, where height is limited, by telescopically connecting a jib part supporting a concrete conduit and being installed to a movable frame and constituting the jib part in an extensible manner in the horizontal direction. CONSTITUTION: A jib 3 supporting a concrete conduit being mounted on a concrete pump car or the like is divided into a plurality of jib parts 5, 6, 7, 8 while being telescopically connected and being brought to an extensible state in the horizontal direction. The extensible concrete conduit 15 having a driving head having a detecting means at a front end is set up to the jib 3. Concrete is also placed to a place, where height is limited, such as the inside of an existing building by horizontally extending the jib 3. Accordingly, the efficiency of placing works can be improved.
Patent JP-H04200992-A (JP)
Title: Activator for flux
Inventor: TAKEMOTO MASANORI
IPC: C08G63/12
Filed: 1990-11-30
Abstract: PURPOSE:To perform satisfactory soldering by forming the activator for soldering flux containing polyester carboxylic acid synthesized by esterification reaction of polyol with carboxylic acid (an anhydride). CONSTITUTION:Since polyester carboxylic acid has high molecular weight and has a carboxyl group which is an effective active group in plenty in molecules, the width of activation can be extended. In addition, when a softening point and the molecular weight are more than specified values, conditions (a temperature and a time) under which this activator itself can be operated as the activator can be extended. Accordingly, the flux containing the activator which has this polyester carboxylic acid and has the extended width of activity can be obtained. In addition, since the activator itself has film formation such as base resin to rosin, etc., and enables uniform coating of the flux, defective soldering such as a solder ball, a bridge, etc., is reduced and satisfactory soldering is made possible.
Patent JP-H10314086-A (JP)
Title: Remote control vacuum cleaner
Inventor: OH JANG KEUN
IPC: A47L9/00
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To improve in practicability and make it possible to directly hand- operate according to a cleaning section for cleaning in addition to a cleaning performed by a cleaner under remote control, by arranging an additional supplementary sucking port at the front of the cleaner and installing a switching mess to open and close the additional supplementary port. SOLUTION: When a wide space such as a floor in a room is cleaned, the cleaning is performed by remote-controlling a cleaner 100 through use of a remote control regulator. In this instance, an additional supplementary sucking port 52 is in a tightly closed state by means of a switching means 200, and when a sucking force is generated by a motor 43, dust and dirt are sucked in a sucking duct 53' in a vacuum state through the sucking port 51 to perform the cleaning. Next, when a space which is difficult to be cleaned under remote control is to be cleaned, one end of a sucking hose 48 is inserted into the additional supplementary sucking port 52.  In this instance, the additional supplementary sucking panel 210 of the switching means 200 is turned making an axial support as the center and by another insertion of the sucking hose 48, the sucking port 51 is closed and dusts are collected by way of the sucking hose 48.
Patent JP-H11141425-A (JP)
Title: Soundproof type working machine
Inventor: NEMOTO MASAYOSHI
IPC: F02B77/13
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To improve miniaturization, sound lowering and containing capacity in a soundproof type working machine. SOLUTION: An engine driven type generator contains an engine 2 and a generator body 3 inside a soundproof box 4, wherein a concave part which contains a metal hanger 7 on a top face 5 of the soundproof box 4 is provided, a branch pipe, a length of which is a quarter of sound wavelength objective to sound pressure drop, is connected along the way of an inlet pipe 15 of the engine 2, while the inlet pipe 15 and this branch pipe is bent to be provided in the upper part inside the soundproof box 4 so as to enclose the side of a convex part which is suited to the concave part containing the hanger 7 which is formed on the top face of the soundproof box.
Patent JP-H06142769-A (JP)
Title: Device for detecting bent angle of metallic sheet and method for driving press using such device
Inventor: HONGO TOSHIO
IPC: G01B5/24
Filed: 1992-11-06
Abstract: PURPOSE:To enable direct measuring of bent angle of a metallic sheet regardless of the posture of the metallic sheet by bringing a first and a second link into contact with the inner surfaces mutually forming an angle of the metallic sheet and measuring the position or displacement of the other end of a third and a fourth link. CONSTITUTION:A fixed node O at the lower end of a four node link mechanism constituted of four links 11, 12, 13, 14 which are mutually attached pivotally through nodes O, P, Q, R is positioned inside the vertex of the angle formed with a bent metallic sheet 5; and the opposite node P is movable on axis Y-Y, the bisector of the angle. When this link mechanism stretching long along the axis Y-Y is contracted along the axis Y-Y and each link 11, 12 comes into contact with both sides of the angle formed with the bent metallic sheet 5, the angle alpha formed with these links 11, 12 becomes equal to the bent angle of the metallic sheet 5. Since the variation of the angle formed with the links 11, 12 is related to the displacement S of the node P, the bent angle of the metallic sheet is obtained by measuring the displacement S.
Patent JP-2000159048-A (JP)
Title: Air bag device of vehicle
Inventor: MIYAHARA TAKEHIKO
IPC: B60R21/20
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an air bag device for vehicle capable of obtaining also a protecting function by a pad. SOLUTION: A metal cover 14 fitted with a mounting piece (top part) 17 along a roof rail inner 6 extending fore and aft is provided on the intra-cabin R side of the roof rail inner 6, and an air bag 18 in folded-up condition is stored between the roof rail inner 6 and cover 14, and when the vehicle goes in collision, the air bag 18 pushes up the bottom 13 of the cover 14 to be inflated downward.
Patent JP-H10174757-A (JP)
Title: Pachinko machine
Inventor: YAMAMORI SHIGEKI
IPC: A63F7/02
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To prevent disadvantage to a game player and to prevent a juncture passage from being filled with prize winning balls by paying the prize balls of a first prize ball number by means of a prize ball paying device simultaneously with the discharge of prize winning ball as against the prize winning ball when a prize winning ball detector detects the prize winning ball at the time of power supply. SOLUTION: When the prize winning detector 125 detects the existence of the prize winning ball after power supply, a shooting motor is stopped or the supply of game balls to a shooting part is stopped and a game is made to be impossible. This processing means that the number of paying the prize balls as against the prize winning ball which wins a prize after power supply is optimized by making the games impossible till the payment of the prize balls as against the prize winning ball which wins the prize before power supply is finished. While the prize winning ball exists, a game impossible state is kept and the first prize ball number as against one prize winning ball is payed. After that, the processing of the prize winning ball is completed unless the prize winning ball detector 125 does not detect the prize winning ball.  Then, the stop release processing of the shooting motor is executed and the game is made to be possible.