baber/WOPTO huggingface dataset:
Patent JP-S6347715-A (JP)
Title: Device for switching connection of optical fibers
Inventor: ONODA SEIICHI
IPC: G02B26/08
Filed: 1986-08-14
Abstract: PURPOSE:To immediately execute switching operation with high responsibility by providing the titled device with an exciting positioning means for exciting a movable supporting body by an elastic member formed on a plunger to position the supporting body on the 1st and 2nd positions. CONSTITUTION:When power failure is generated, discharged current from an electrolytic capacitor 36 is impressed to solenoid coils 34, 35 to excite the coils 34, 35, the plunger 63 is moved in an allow Y2 direction and magnetically locked. The supporting body 33 is moved in an arrow X2 direction through a turning arm 68 in accordance with the movement of the plunger 63. A coil spring 65 is compressed at the final stage of movement of the plunger 63 and the supporting body 33 is excited in the arrow X2 direction by the spring force and locked with a rod press 73 so as to be positioned on the 2nd position. In the through mode state, the optical axis of a face plate 47 accurately coincides with the axes of respective optical fibers 50, 51 and the optical axis coincides with that of a turn back fiber 55.
Patent JP-H0827337-A (JP)
Title: Halogen-containing resin composition with improved thermal stability
Inventor: KITANO YOSHIKAZU
IPC: C08K3/24
Filed: 1994-07-20
Abstract: PURPOSE:To obtain a resin compsn. with an excellent thermal stability. CONSTITUTION:This compsn. is prepd. by compounding 100 pts.wt. halogen- contg. resin with a stabilizer comprising 0.01-5 pts.wt. calcium acetylacetonate, 0.01-5 pts.wt. organotin-sulfur compd., and 0.001-5 pts.wt. metal perchlorate.
Patent JP-S6252288-A (JP)
Inventor: MAEDA KATSUTOSHI
IPC: F16L3/215
Filed: 1985-08-30
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-H0517971-A (JP)
Title: Safety device for construction work machine
Inventor: TABATA TETSUO
IPC: E02F9/24
Filed: 1991-07-06
Abstract: PURPOSE:To improve safety by providing a pressure detecting means for detecting a load pressure of a boom cylinder to output a signal in proportion to a level of the detected load pressure and a display device for displaying stability in accordance with a signal value in a display part. CONSTITUTION:A pressure detecting means 9 for outputting a signal in proportion to a level of load pressure, generated in a load side oil chamber of a boom cylinder 5 for supporting dead weight and work reaction force of a front attachment A comprising a boom 3, arm 4 and a work tool 7, is provided. Next, a display part provided in a position easy to squarely look from a driver's seat, memory part for storing as a signal a load pressure of a cylinder 5 in each of a plurality of work ranges at fixed height of the work tool 7 in the work range except a work inhibiting range F and a display device 11 for calculating stability of a machine body B transmitted to the display part from comparison of the input signal from the detecting means 9 with the stored pressure signal are provided. Then, when the work tool 7 is moved to various work radius positions, a value of showing the stability of the machine body B is displayed in the display part.
Patent JP-2001018266-A (JP)
Title: Injection molded product taking-out apparatus
Inventor: SHIOZAKI TETSUO
IPC: B29C45/42
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an injection molded product taking-out apparatus capable of easily performing the setting work of suction pressure capable of properly and certainly sucking and holding an altered product at a time of the alteration of the kind or size of an injection molded product without approaching the injection molded product taking-out apparatus. SOLUTION: A controller 10 having a molded product sucking system, a suction pressure detector for detecting the suction pressure of the molded product sucking system, a suction pressure display part for converting the output of the suction pressure detector to a numerical value to display the same and a set pressure display part 9 converting the output of the suction pressure setting means to a numerical value to display the same is arranged at a position separated from an injection molded product taking-out apparatus, for example, in the vicinity of an injection molding machine 21.
Patent JP-2001024029-A (JP)
Title: Flip-chip mount type semiconductor device and manufacture thereof
Inventor: HONDA KOICHI
IPC: H01L21/60
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a flip-chip mount type semiconductor device and the manufacture thereof, whereby in a resin injection process, the making molding voidless and shortening of the manufacturing process can be realized. SOLUTION: This manufacturing method is such that bumps 2 on a semiconductor chip 1 and holes 7 of a sheet-like underfill resin sheet 6, and pads 5 on a multilayer wiring board 3 are aligned with each other, the bumps 2 are reflowed by heating at a temperature e.g. about 200 deg.C or higher, at which the viscosity of the resin constituting the resin sheet 6 begins to lower, thereby flip-chip bonding the chip 1 and the wiring board 3. When the underfill resin sheet 6 is made of a resin having a viscosity curing start temperature of 200 deg.C or higher and a curing start temperature of 220 deg.C or higher where the curing reaction ends by about 1-2 min, the temperature can be raised to 240 deg.C to lower the viscosity of the resin of the sheet 6, after the flip-chip bonding to have the resin cured.
Patent JP-H0914359-A (JP)
Title: Eccentrically oscillating type planetary gear device and its manufacture
Inventor: HIROSE ATSUSHI
IPC: F16H1/32
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To eliminate pre-load adjusting work against a bearing, to reduce the number of part items and to improve performance and assembly workability. SOLUTION: Bearing rolling contact surfaces 32b, 33a equivalent to a inner rings are formed with a constant interval respectively on a support member and a disc in a state constituting a support block by contacting, fastening and jointing the support member and the disc on their end surfaces with each other at the time of manufacturing an eccentrically oscillating type planetary gear device devised so that the support block 31 consists of the support member 32 having a plural number of columnar parts 32a and the disc 33, jointed by a fastening member 35 between the support member and the disc with an external tooth gear 21 and the external tooth gear is engaged with an internal tooth gear.
Patent JP-H0633464-A (JP)
Title: Landslide preventive structure
Inventor: YAMAMOTO AKIRA
IPC: E02D17/20
Filed: 1992-07-17
Abstract: PURPOSE:To obtain a landslide preventive structure capable of allowing each preventive pile to receive sliding load equally and integrally, which comprises a large number of preventive piles logically and economically. CONSTITUTION:A plurality of preventive piles 11 are installed in such a fashion that they may project to the upstream side in a sliding direction X while the pile head of each restraint pile is integrally connected to each other by means of an arch-shaped connection member 12. The connection member 12 comprises a fixture 17 built up along an arc-shaped alignment of the preventive piles and a load support 18 which projects to the downstream side of the sliding direction X from the fixture 17 and has a specified cross sectional area.
Patent JP-S6250667-A (JP)
Title: Abnormality deciding method for engine rotational speed sensor
Inventor: KIZAKI KANJI
IPC: F02B3/06
Filed: 1985-08-30
Abstract: PURPOSE:To decide the abnormality of a rotational speed sensor even at the start of an engine by deciding that the rotational speed sensor is abnormal if the signal of the engine rotational speed sensor is not detected and the signal from a crank angle sensor is detected. CONSTITUTION:When the signal from the crank angle sensor 44 for a diesel engine, etc., is detected while the signal of the engine rotational speed sensor 46 is not detected, an electronic control unit 56 to which their detection signals are applied decides that the sensor 46 is abnormal and outputs a corresponding diagnostic result. This decision constitution decides the abnormality of the engine rotational speed sensor even at the start of the engine where the engine reaches a specific speed and its rotational speed does not become constant.
Patent JP-H0357204-A (JP)
Title: Resin-molded capacitor
Inventor: TSUSHIMA MASAMITSU
IPC: H01G4/38
Filed: 1989-07-26
Abstract: PURPOSE:To prevent terminals from being exfoliated from a ceramic capacitor by a method wherein a coil spring is fixed between the terminals for the ceramic capacitor so that a stress caused at a hardening operation of a resin, by its change with the passage of time, its thermal expansion or the like can be absorbed by the coil spring. CONSTITUTION:At the inside of a nearly cylindrical resin-molded capacitor 1 in which a flange part 1a has been formed at its lower end, cylindrical terminals 2a1, 2a2 of a copper material are soldered to the surface and the rear surface of both electrodes of a ceramics capacitor 2A at the upper-part axial center and are buried inside an epoxy resin 4, and a ceramic capacitor 2B to which terminals 2b1, 2b2 have been soldered on the surface and the rear surface in the same manner is buried also at the lower-part axial center. In addition, about a half of the terminals 2a1, 2b1 protrudes from the epoxy resin 4; female screws are formed on the terminals 2a1, 2b1; male screws 3a, 3b are loaded on the female screws at the terminal 2a2 and the terminal 2b1; a coil spring 3 having the number of turns of 3.5 is inserted and soldered between these male screws 3a, 3b.
Patent JP-H05187444-A (JP)
Title: Roller bearing
Inventor: PIITA OKUBISUTO
IPC: F16C33/46
Filed: 1992-06-26
Abstract: PURPOSE: To obtain a roller bearing to which rollers can be easily assembled by relatively inclining inner and outer bearing rings. CONSTITUTION: Each of pockets 17 of a retainer has facing guide faces 18, 19 cooperating with rollers 16 in the pocket 17 on the central part in the axial direction for centering the retainer 15. The dimension of the pocket 17 in the axial direction is set larger than the dimension of the roller in the same direction. A clearance in the axial direction is formed in between the facing faces 25, 26 on both ends in the axial direction of the pocket when the roller is at the center position and the end face of the roller. A space in between lateral bars extended in the axial direction fixing the boundary of the pocket is set larger than the diameters of corresponding rollers on both ends of the pocket in the axial direction. Thus the roller 16 and the retainer 15 are enabled to move relatively in the radial direction at both ends 20, 21.
Patent JP-S6170822-A (JP)
Title: Radio relay system
Inventor: MURAZUMI YASUO
IPC: H04B7/15
Filed: 1984-09-14
Abstract: PURPOSE:To change a wired approach line to a radio line by storing temporarily a received voice of a press-to-talk radio equipment and using a transmitter to transmit the stored voice. CONSTITUTION:The system consists of a transmission station 1 and a relay station 4. The received radio wave fro an antenna 5 is demodulated by a receiver 7 through a transmission/reception switch 6. The demodulated signal is stored temporarily by a logical section 8, and transmitted to the next relay station from the transmitter 9 as a modulation signal via a switch 6 and the antenna 5. Thus, the approach line is converted into a radio line from a wired line.
Patent JP-S6436071-A (JP)
Title: Bipolar transistor and manufacture thereof
Inventor: MIWA HIROYUKI
IPC: H01L21/331
Filed: 1987-07-31
Abstract: PURPOSE:To firmly perform the connection between the intrinsic base region and the base extraction region while shallowing the depth of the base junction by providing a recessed part reaching a region of a concentration which is lower than the peak concentration in the depth direction of a high-concentration impurity region. CONSTITUTION:On the surface of an island-shaped region 53, a recessed part 64 is further formed which reaches a region of a concentration lower than the peak concentration in the depth direction of a high-concentration impurity region. Also, over a base extraction electrode 59 and the sidewall of said insulating film 60, a sidewall part 63 is formed which is formed by etching back an insulating film such as a CVD SiO2 film, and a P-type intrinsic base region 57 is connected to said base extraction region 55 in the lower part of the sidewall part 63, or below the recessed part 64.
Patent JP-S5893759-A (JP)
Title: Resin molding
Inventor: KOBAYASHI HIROKAZU
IPC: C08L77/00
Filed: 1981-12-01
Abstract: PURPOSE:To impart excellent isotropic mechanical properties to molded articles and to reduce their weight, by dispersing microballoon in an arom. polycondensate exhibiting optical anisotropy during melting or the formation of its soln. in the molding of said polycondensate. CONSTITUTION:5-75vol% microballoon such as alumina, silica, magnesia or Shirasu-balloon is dispersed in an arom. polycondensate exhibiting optical anisotropy such as an arom. polyester or an arom. polyamide during melting or the formation of its soln. Then the polycondensate is molded by means of extrusion, injection molding or pressing to obtain the desired liquid crystal polymer molding. By dispersing microballoon in the liquid crystal polymer, there is formed a structure where the polymeric molecular chain is highly oriented along the spherical surface of microballoon, and a three-dimensional orientation effect is exhibited. Hence, molded articles having excellent isotropic mechanical properties can be obtd.
Patent JP-H1126812-A (JP)
Title: Iii element nitride semiconductor element and its manufacture
Inventor: KOIKE MASAYOSHI
IPC: H01S5/343
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To avoid the occurrence of the mis fit or edge dislocation and enhance the crystallinity. SOLUTION: A GaN barrier layer 51 of about 35 Å is formed by feeding specified amts. of H2 , NH3 , and trimethyl Ga (TMG) at a substrate temp. of 900 deg.C and well layer 52 of about 35 Å is formed by lowering the substrate temp. to 600 deg.C, feeding specified amt. of H2 or NH3 , and trimethyl Ga (TMG), and changing the feed rates of trimethyl In. The In compsn. ratio of the layer 52 is approximately equal to that of the barrier layer 51 at interfaces T1 , T3 therewith the continuously varies along the thickness so as to be max. at a center position T2 along the thickness, this smoothly coupling the lattice of the well layer 52 at the interface and suppressing the mis fit dislocation.  The In compsn. ratio of the well layer 52 continuously varies along the thickness, thereby avoiding causing the edge dislocation due to the thermal expansion coefficient difference and improving the crystallinity.
Patent JP-S6434710-A (JP)
Title: Preparation of skin
Inventor: NISHIYAMA TAKASHI
IPC: B29C37/00
Filed: 1987-07-30
Abstract: PURPOSE:To prepare easily a skin in a simple process, with a short cycle and with a simple apparatus, by coating a molding face of a slush mold with a paint to form a coating, feeding a foamable thermoplastic resin powder or plastisol in a cavity of the slush mold and thereby carrying out slush molding. CONSTITUTION:A molding face 4 of a slush mold 1 is heated in advance and the molding face 4 is coated with a paint 6 from a spray nozzle 5 to form a coating 9 on the molding face 4. In a cavity of the slush mold 1 under heating, a foamable thermoplastic resin powder of PVC resin, ABS resin and so on blended with a foaming agent or a plastisol 7 is fed to form a foamed layer 8 of semi-molten state on the molding face 4. After excess foamable thermoplastic resin powder or plastisol is thereafter taken out of the mold, and the coating 4 and the foamed layer 8 are furthermore cured, a skin can be obtained by releasing it from the mold.
Patent JP-S6170614-A (JP)
Title: Process monitor device
Inventor: OSAGAWA KAZUTAKA
IPC: G05B23/02
Filed: 1984-09-13
Abstract: PURPOSE:To monitor an abnormal operation state at once corresponding to the operation states of processes by storing a limit value storage means with limit value patterns having upper and lower limit values in the normal operation of plural processes and reading and comparing limit value patterns according to the operation states. CONSTITUTION:A memory 3 is stored previously with the limit value patterns having the upper and lower limit values for plural process a data corresponding to the operation states of the processes. The limit value patterns indicate values for the process data in the normal operation. Further, a microprocessor 1 has an operation state judging function which inputs a command set on a CRT display device 4, operation signal, process detection signal, etc., and judges the operation states of the processes, a comparing function which reads a limit value pattern corresponding to the operation state out of the memory on the basis of the judgement result of the judging means, and a function which displays the comparison result of the comparing function on the CRT display device 4.
Patent JP-S5893239-A (JP)
Title: Formation of electrode wiring of semiconductor device
Inventor: IBARAKI NOBUKI
IPC: H01L21/306
Filed: 1981-11-30
Abstract: PURPOSE:To realize photo etching comprising a wet processing to a CdSe system semiconductor by the optimum combination of electrode materials and an etchant. CONSTITUTION:A CdSe thin film 2 is vacuum deposited on a glass substrate 1 and a Ti thin film is also vacuum deposited after the heat processing at about 600 deg.C. Thereafter, the photo etching is carried out with a mask in the minimum electrode interval d 10mum using a commercially available negative resist. As the etchant, an ethylene diamine tetraacetete of 10g, a commercially available 28% NH4OH of 80cc, 30% H2O2 of 250cc and deionized solution of 400cc are mixed. When the etching is executed at a liquid temperature of about 45 deg.C, the desired common electrode 3, individual electrode 4 can be formed to the CdSe thin film 2, thus completing a close contact type licenser. The CdSe surface is etched together with Ti, but since the surface breaking layer is removed, characteristics are a little improved, for example, dark conductivity reduces and photo conductivity increases. Moreover, there is no need of adding the surface treatment process. In addition, this method is effective also to CdSexS1-x, CdSexTe1-x and other metal may be stacked on the Ti film.
Patent JP-H0479571-A (JP)
Title: Digital image reducing/magnifying device
Inventor: FUTAMURA MASAO
IPC: H04N1/393
Filed: 1990-07-19
Abstract: PURPOSE:To reduce and magnify an image with an arbitrary variable power ratio with simple circuit configuration and to perform linear interpolation, contour line enhancement, and smoothing for image data at high speed by changing the sampling cycle of an A/D conversion means by varying the timing clock of a variable cycle clock generating means. CONSTITUTION:Digital image data of one line of image is converted to an analog signal by a D/A conversion means 1, and desired waveform arrangement is applied to a converted analog signal by analog signal arranging means 3a-3c, and a waveform arrangement-processed analog signal is converted to a digital signal by the A/D conversion means 4. Also, a converted digital signal is stored in a storage means 7, and the timing clock is generated by the variable cycle clock generating means 5 corresponding to magnification/reduction processing. The sampling cycle of the A/D conversion means 4 can be changed by varying the timing clock of the variable cycle clock generating means 5. In such a manner, it is possible to reduce and magnify the image to a smooth image with the arbitrary variable power ratio with simple circuit configuration, and to attain the linear interpolation, the contour line enhancement, and the smoothing of the image data at high speed.
Patent JP-2000032098-A (JP)
Title: Portable telephone set, key lock method used for it, and recording medium recording its control program
Inventor: KANAI HIDEFUMI
IPC: H04W88/02
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide the portable telephone set where wrong operation of keys is prevented by key lock in the case of housing the portable telephone set with an active power supply and in an on-hook state and the key lock is easily released. SOLUTION: A control section 1 uses a timer 6 to count a time till a key operation is made to a key section 2 after the end of key operation. When the timer 6 exceeds a time set by a time setting section 7 in advance while no key operation is made to the key section 2, the control section 1 invalidates a signal other than that from an (a) key 13 to limit the key operation. When the (a) key 13 is depressed in the key operation limiting state, the control section 1 judges it to be release of the key operation limit and restores the keys to be a key operation enable state.
Patent JP-2001018729-A (JP)
Title: Safety operation assuring device
Inventor: TATENO TAKEHARU
IPC: B60R13/00
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a new safety operation assuring device suited for use when a plurality of vehicles move as a group. SOLUTION: A specific mark 2 effective in letting people know that a driver belongs to the same group as them is displayed on the surface of a plastic magnet base 1 and this device is cut along the outer shape of the specific mark 2. The device is used as it is attached to the position of the vehicle where it is easy for other drivers to detect. Moreover, the device serves to enhance moral among the drivers.
Patent JP-H0478531-A (JP)
Title: Colored polyolefin-flame-sprayed heavy-duty corrosion-resistant steel sheet and method for coating thereof
Inventor: SASAKI TOSHIYUKI
IPC: B32B15/085
Filed: 1990-07-20
Abstract: PURPOSE:To keep an enough beautiful appearance for a long time by making a polyolefin resin as a corrosion-resistant coating layer and performing flame spraying of a colored polyolefin powder on the corrosion-resistant coating layer. CONSTITUTION:After the coated face of a steel material 1 is cleaned by means of sand blast and a chromate type chem. treatment is performed, a primer treatment such as formation of an org. primer layer is treated. After the primer treatment layer 3 made of a black polyolefin resin. After the outer surface of the corrosion-resistant coating layer 3 is preheated, a colored polyolefin layer 4 is flame-sprayed thereon. The preheating temp. is pref. at a temp. where wetability between the black polyolefin resin and the colored polyolefin resin is good and the black polyolefin resin is not thermally deteriorated, namely 80-200 deg.C. It is thereby possible to obtain a steel structure with excellent corrosion resistance, color fading resistance and adhesiveness, and good appearance for a long time.
Patent JP-S5985228-A (JP)
Inventor: SHIRAISHI TADATAKA
IPC: A01G9/00
Filed: 1982-11-04
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-H1134412-A (JP)
Title: Printing apparatus
Inventor: ITOU NORITSUGU
IPC: B41J29/00
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a printing apparatus capable of well cooling a printed object to be printed even when the size of a cooling platen is not enlarged. SOLUTION: A temp. sensor 38 as a detection means for detecting the temp. of a cooling platen 23 is provided on the downstream side of a printing part 8 and a supply standby means allowing a supply means for supplying an object 7 to be printed from a supply means 4 to stand by corresponding to the temp. of the cooling platen 23 detected by the temp. sensor 38 is provided. The supply of the object 7 to be printed in the supply part 4 to the printing part 8 can be allowed to stand by the supply standby means until temp. capable of cooling the object 7 to be printed becomes predetermined temp. or lower and, even if the size of the cooling platen 23 is not increased, efficient cooling can be performed and printing treatment efficiency can be enhanced.