baber/WOPTO huggingface dataset:
Patent JP-S5923194-A (JP)
Title: Lubricant flow adjusting valve
Inventor: TSUCHIYA KENJI
IPC: B23Q11/12
Filed: 1982-07-27
Abstract: PURPOSE:To eliminate blinding without stopping a machine operation by removably inserting pins constituting a flow adjusting section into holes communicating the primary and secondary ports. CONSTITUTION:The primary port 9 and secondary ports 10, 10 are communicated by holes 11, 11. A pin 14 constituting a flow adjusting section is removably inserted into each hole 11. One end of it penetrates a guide hole 12 and protrudes to the outside of a main body 8 and is fitted to the moving section 15a of a solenoid 15, and the pin 14 is extracted from the hole 11 by the absorption of the solenoid 15. A filter 18 arranged at the secondary side recovers the attached objects flowing through the hole 11 when the pin 14 is extracted. Blinding is detected by a flow sensor arranged in a lubricating oil pipeline, then the solenoid 15 is operated and sludge in the oil is removed.
Patent JP-S6290210-A (JP)
Title: Compression molding method of synthetic resin molded article
Inventor: KAWAGUCHI KIYOSHI
IPC: B29L22/00
Filed: 1986-06-09
Abstract: PURPOSE:To accomplish an improvement in productivity and an increase in strength or tenacity of a molded article, by a method wherein a pre-mold-clamping process is performed by moving an outside member up to a predetermined closing position in the direction wherein a female mold device and male mold device come close to each other and compression molding process for compressing a synthetic resin material is performed by moving an inside member up to the predetermined closing position in an approaching direction of the same. CONSTITUTION:A necessary quantity of a synthetic resin material 74 in a heated and melted state is supplied on the upper and surface 34 of a main member 28 in a male mold device 12. A pre-mold-clamping process is performed in the following process: the main member 28 in the male mold device 12 is raised up to an upper limit position and simultaneously with the above an outside member 58 in a female mold device 14 is dropped down to a closing position. Thus the outside member 58 in a female device 14 is situated at a predetermined mold clamping relation to a main and auxiliary members 28, 38 in the male mold device 12. In this instance, an inside member 68 is dropped down not to a position where a substantial compression action is applied to a synthetic resin material 74. Then a compression process is performed in the following process: compression molding of the synthetic resin material is performed by dropping the inside member 68 in the female mold device 14 by necessary compression force. Thus the compression molding of a vessel 2 is performed in a handstand state.
Patent JP-H02310971-A (JP)
Title: Semiconductor non-volatile memory device
Inventor: KODAMA NORIAKI
IPC: H01L21/336
Filed: 1989-05-25
Abstract: PURPOSE:To enable reduction in cell writing time by setting a concentration of an N<->-diffusion layer low enough to neglect an overlap capacity with a floating gate electrode. CONSTITUTION:A floating gate electrode 18 is provided to one main side of a P-type semiconductor substrate 11 through a first gate insulating film 16. An upper part of the floating gate electrode 18 is provided with a control gate electrode 19 through a second gate insulating film 17. A surface of the P-type semiconductor substrate 11 is provided with an N<+>-diffusion layer 12 having an off-set interval to prevent it from overlapping the floating gate electrode 18 at a source 15 side and a drain 14 side. An N<->-diffusion layer 13 is also provided which extends to a channel region below the floating gate electrode 18 including an interval region of offset. Here, a concentration of the N<->- diffusion layer 13 is set low enough to neglect an overlap capacity with the floating gate electrode 18. Accordingly, a leak current of a non-selective cell can be restrained extremely small and lowering of a bit line potential due to a leak current can be neglected.
Patent JP-S5270910-A (JP)
Title: Heating of steel billet
Inventor: TANAKA AKIHIRO
IPC: C21D1/52
Filed: 1975-11-05
Abstract: PURPOSE:To improve the use efficiency of fuel and to make possible to carry out the operation easily and exactly at the same time, by grasping mathematically the charging amount of fuel at each of zones corresponding to the change of extracting pitch of the steel billets of the heating furnace of the steel billets, constituted of preheating zone, heating zone and soaking zone.
Patent JP-S61290662-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: UBUKAWA SATOSHI
IPC: H01M4/137
Filed: 1985-06-18
Abstract: PURPOSE:To prevent increase is internal resistance after storage by electrically contacting a conductive polymer doped with lithium ions with a positive electrode showing about 1.5V as cell voltage. CONSTITUTION:A positive electrode 1 is formed with active material such as CuO and FeS with shows about 1.5V as cell voltage and a conductive polymer such as polyacetylene and polycyanoacetylene doped with lithium ions is electrically contacted with the positive electrode 1. The positive electrode 1 is combined with a negative electrode 3 using lithium as active material to form a nonaqueous electrolyte battery. Since metal ions dissolving from the conductive polymer into the electrolyte are only lithium which is the same as the negative active material, even if lithium ions are deposited on the negative electrode, the internal resistance of the battery is not increased. Therefore, the nonaqueous electrolyte battery having low open circuit voltage and good storage life can be obtained.
Patent JP-H0427193-A (JP)
Title: Multilayer flexible printed wiring board
Inventor: HANEHIRO HIDEKI
IPC: H05K3/46
Filed: 1990-05-22
Abstract: PURPOSE:To improve the shape of a through hole and improve the reliability in connection by providing the inner layer of the through hole, whose circuit is connected with the conductor pattern of an inner layer, with a dummy land in the same shape as the land of a through hole whose circuit is connected. CONSTITUTION:An ultraviolet-ray hardening type etching resist is laminated on the film 1, both whose sides are lines with copper, to become an inner layer, and it is expose to the UV light through a negative film and is developed to form a resist pattern. Then, it is etched to form an inner layer circuit pattern, and through an interlayer adhesive 3, films 2, one side each of which is lined with copper, are stuck to both sides of the film 1 lined with copper. Then, using a numerical control boring machine, boring is performed at the specified position of the wiring board, and electrolytic plating is applied to form through hole copper plating 4. Subsequently, an outer layer circuit pattern is formed by the same process as the inner layer circuit processing.
Patent JP-H09317814-A (JP)
Title: Electronic control engine mount
Inventor: HONDA KIYOSHIGE
IPC: F16F13/26
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a vibration transmission characteristic for an engine mount for damping engine vibration. SOLUTION: A rotational angle signal Ne from a rotational angle sensor 7, a reference position signal G2 from a reference position sensor 8 and a cooling water temperature signal THW from a water temperature sensor 9 are inputted to an ECU(electronic control unit) 20. In the ECU 20, a map is selected among a plurality of maps stored beforehand based on the cooling water temperature condition of an engine 10 according to a cooling water temperature and an engine revolving speed, a driving voltage Vp having an optimal phase angle and a voltage is obtained and outputted to the actuator of an engine mount 4 disposed between a car body 1 and the engine 10. Thus, a desired vibration characteristic for properly damping engine vibration is provided for the engine mount 4 even when a change occurs in the temperature condition of the engine 10.
Patent JP-H07318761-A (JP)
Title: Multi-fiber optical connector
Inventor: ISHIHARA MIKITAKE
IPC: G02B6/38
Filed: 1994-05-23
Abstract: PURPOSE:To provide a multi-fiber optical connector which lessens shrinkage of moldings injected into on optical fiber insertion holes, has good stability of the sizes of the moldings with a temp. change, etc., at the time of use and deals with a high density. CONSTITUTION:A pair of parallel positioning holes 50 for mounting positioning pins 53 are formed on a substrate and plural pieces of holes 45 for the insert moldings are formed by having prescribed intervals in the same direction as the direction of the positioning holes 50 between the positioning holes 50. The insert moldings 46 are fitted into the holes 45 for the plural insert moldings and optical fiber insertion holes are formed by maintaining the prescribed positional relations with the positioning holes 50 in the insert moldings 46. Then, a plural pieces of the holes 45 for the insert moldings disposed at the substrate are formed by having the prescribed intervals and, therefore, there is no need for increasing the size of the holes 45 for the insert moldings and consequently, the thermal expanding of the insert moldings and the fluctuation in the shrinkage thereof with the temp. change are lessened.
Patent JP-H0428445-A (JP)
Title: Method for working gear
Inventor: ANDO HIROYUKI
IPC: B21K1/30
Filed: 1990-05-24
Abstract: PURPOSE:To drastically improve the productivity and to make economical because no special working machine is required by executing forming of a tooth part and sizing of the surface of the tooth part at one stage. CONSTITUTION:After a billet 8 is heated, its surface is bonderized or lubricated by graphite, etc., and it is mounted on a lower punch 7. An upper die 2 is lowered with a ring punch 4 and an upper punch 5 and the lower surface of the upper die 2 is pressed to the upper surface of a lower die 3 to close the clearance between the upper die 2 and the lower die 3. The upper punch 5 is lowered, the billet 8 is compressed vertically between the upper punch 5 and the lower punch 7, the billet 8 is flowed into a cavity 9 to form a gear 8' and at the same time, the tooth part 8a of the gear 8' is formed by a tooth profile forming part 3b positioned on the circumference of the cavity 9. With the elevation of a slide, a knockout ring 6 is pushed upward by a bed knockout. In this way, a formed gear 8' is pushed up from the cavity 9 and when the tooth part 8a molded by the tooth profile forming part 3b passes through a sizing part 3a, the sizing of the surface of the tooth part 8a is performed.
Patent JP-H05328678-A (JP)
Title: Coil
Inventor: TSUBAKI SHOJI
IPC: H02K3/04
Filed: 1992-05-25
Abstract: PURPOSE:To contrive to improve productivity at the time of assembly We while maintaining electromagnetic performance and to improve the dimensional accuracy of the arrangement between respective coils. CONSTITUTION:A core 1 is formed of resin molding material. A copper foil 4 is wound round the core 1 while a bonding layer 5 is interposed. A plurality of coil molded objects 12 and resin plates 13 are cut in the state where the core 1 is wound by the copper foil 4. Therefore, the core 1 is subject to no electromagnetic influence, because it is made of resin. Also, it is unnecessary to remove the core 1 and, moreover, the core 1 can be used as a shaft basis.
Patent JP-H0589512-A (JP)
Title: Optical information recording medium
Inventor: SASA NOBORU
IPC: G11B7/24
Filed: 1991-06-04
Abstract: PURPOSE:To execute recording at a density of about 8 times the density of the conventional information recording media without changing a beam diameter by providing a nonlinear optical material layer, a 1st recording layer and a 2nd recording layer on a substrate and adjusting the absorption quantity of second harmonic waves by the recording layers. CONSTITUTION:This optical information recording medium has the structure laminated, successively from a substrate side, with the nonlinear optical material layer 2 and the 1st recording layer 3 and 2nd recording layer 4 which are transparent to an information writing laser, on a substrate 1. The absorption quantity of the second harmonic waves by the recording layers is adjusted according to the information to be recorded in the case of execution of the recording. Namely, the laser beam of the 2nd signal level to form information recording parts only on the 1st recording layer 3 is formed by adjusting the time for irradiation with the laser beam to be used and the power thereof. The recording is executed by the laser beam having two kinds of these signal levels. The recording can be executed at the density of 8 times the density of the conventional information recording media in such a case.
Patent JP-S6026425-A (JP)
Title: Interpole connecting device of revolving-field winding
Inventor: SHIBATA TAKASHI
IPC: H02K3/18
Filed: 1983-07-22
Abstract: PURPOSE:To obtain an interpole connecting device of a revolving-field winding having less crack and damage and high reliability by absorbing a centrifugal force and tensile, compressive fatigue load by the slit-shaped bottomed slot of the interpole connecting wire. CONSTITUTION:The end of a field winding is held in such a manner that field widings 2, 3 led from a rotor core are held by a holding ring through an insulating cylinder, and the adjacent windings 2, 3 of different polarities are electrically connected by an interpole connecting wire 6a. The wire 6a is connected between the windings 2 and 3 by providing a slit-shaped bottomed slot 6c extending radially from the axial center at thin copper plates 6b laminated circumferentially between the windings 2 and 3 and laterally bending the plates 6c laminated through the slot 6c. In this manner, the centrifugal force and tensile, compressive fatigue load can be absorbed by the slit 6c of the wire 6a.
Patent JP-H09298485-A (JP)
Title: Contactless data transmission reception method and its equipment
Inventor: KANO SHIRO
IPC: H04B1/59
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To attain transmission of digital data accurately from an interrogator to a responder and a drive power supply for the responder with a comparatively simple configuration by providing a control section, a modulation section and a transmission means to the interrogator and providing a demodulation section to the responder. SOLUTION: An interrogator 1 uses a transmission section 6, that is, a series resonance circuit having an antenna function to send a high frequency signal to a responder 2 in existence in a communication area 3. The series resonance circuit being a component of the transmission section 6 of the interrogator 1 is a circuit to send power efficiently to the responder 2. The high frequency signal is obtained by using a modulator 5 to modulate a signal from an oscillator 4 based on a digital command transmitted from a control part 9 for the responder 2. For example, as commands, specific ID codes stored in a memory 14 in the responder 2 and various data are read and returned or data are written in the memory 14 contactless.
Patent JP-S5922977-A (JP)
Title: Bonding of thick-walled article
Inventor: NOBE HIKARI
IPC: C09J5/00
Filed: 1982-07-29
Abstract: PURPOSE:To carry out the bonding of a thick-walled article, rapidly and surely, by adjusting the thrusting depth of the needle nozzle of an adhesive injector according to the thickness of the article to be bonded, positioning the nozzle to the bonding position, thrusting the nozzle to the article from outside, and injecting the adhesive. CONSTITUTION:For example, in the case of sealing a corrugated board box, the distance between the lower face of the collar 7 of the needle nozzle 6 and the tip of the nozzle 6 is finely adjusted to the thickness of the top lid 9 of the corrugated board box by turning the collar 7. The top lid 9 is closed, and the nozzle 6 is positioned to the bonding point and thrusted through the lid 9 until the lower face of the collar 7 is brought into contact with the top lid 9. The tip of the nozzle 6 reaches the gap 11 between the top lid 9 and the lower lid 10 by this process. The adhesive 2 is injected from the tip of the nozzle 6 into the gap 11, and immediately after injection, the nozzle 6 is pulled out to complete the sealing of the box. It is preferable to apply the hardening treatment to the upper face of the lower lid 10 to prevent the thrusting of the nozzle 6 into the lower lid 10. USE:Suitable for the bonding of heat insulating material such as glass wool to the ceiling or wall.
Patent JP-H06322954-A (JP)
Title: Structure of header
Inventor: CHIBA NORIYUKI
IPC: E04F15/00
Filed: 1993-05-11
Abstract: PURPOSE:To prevent floor vibration and prevent floor impact sounds from being propagated to the lower story by supporting a floor joist so that the height thereof can be adjusted and providing a vibration-isolation material between the floor joist and a floor material and between the floor joist and a wall. CONSTITUTION:A floor material 2 is constructed at a predetermined height from a floor base 1 of a concrete slab and the like, and the floor material 2 on the side of a wall is supported by a floor joist 4. The floor joist 4 is supported on the floor base 1 by means of a height-adjustable supporting leg 5 and a rubber 6 is provided at the lower end of the leg 5 and the rubber 6 is brought into contact with the base 1. In this case, in the structure of the floor joist, vibration-isolation materials 7, 8 composed of rubber, foam plastics etc., are provided at least between the floor joist 4 and the floor material 2 or between the material 4 and a wall 3.
Patent JP-S5758124-A (JP)
Title: Manufacture of liquid-crystal display element
Inventor: HORIMIZU TOORU
IPC: G09F9/30
Filed: 1980-09-26
Abstract: PURPOSE:To improve the precision of a gap between substrates by controlling the dispersion amount of spacers accurately, by forming the spacers in electrode substrates of a liquid-crystal cell by an ink jet printing system. CONSTITUTION:An ink drop having mixed with light-transmissive spacers 4 from a nozzle 16 is spouted to a desired position of the light-transmissive electrode substrate 1 of a liquid-crystal cell by an ink jet printing system to form light-transmissive spaces 4... on the substrate 1. This system controls the dispersion amount of the spacers accurately to form a gap between the substrates of the liquid-crystal cell  with high precision.
Patent JP-S5834062-A (JP)
Title: Method for controlling discharging amount of paint
Inventor: NOMURA IWAO
IPC: B05C1/02
Filed: 1981-08-25
Abstract: PURPOSE:To enable high quality painting, in automatic painting using a painting robot, by a method wherein the discharging amount of a paint from a painting gun is preliminarily set corresponding to the painting part of an automobile body and the automatic painting is carried out. CONSTITUTION:In painting the surface of an automobile body 22 by using a painting robot 1, the discharged amount of a paint from a painting gun 2 is preliminarily set corresponding to each painting part of the automobile body 22 and this set amount is stored by a control panel 20. In addition, the operation sequence of the robot 1 is stored by the control panel 20 and the robot 1 operates the painting gun 2 according to the operation sequence. Moreover, the control panel 20 issues a signal to a color change valve 4 corresponding to the specification of the car body and to select a desired paint color. In addition, because current applied to an electro-pneumatic converter 13 from the control panel 20 is changed corresponding to the painting part of the car body, the pressure of the paint is controlled and a paint discharging amount proportional to  the square root of the paint pressure is obtained.
Patent JP-H11322063-A (JP)
Title: Parts conveying device
Inventor: TAKAHASHI SHIGEKI
IPC: H05K13/04
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a parts conveying device capable of surely separating a top part from a second part even when the parts are made of a nonmagnetic substance and capable of extracting the top part easily and stably. SOLUTION: This parts conveying device is provided with a guide groove 6 for aligning and guiding parts P in a line, a conveying member 5 arranged on the bottom face of the guide groove 6 and longitudinally movable in the groove direction, and a driving means reciprocating the conveying member 5. When the conveying member 5 is advanced at a low speed and retreated at a high speed, the parts P are conveyed forward. The parts conveying device is also provided with a stopper 31 taking opening/closing actions in the width direction against the guide groove 6 and holding a second part P2 from the top and a shutter 43 openably/closeably provided at the tip section of the guide groove 6 and covering the upper section of a top part P1 to prevent it from jumping out.  The shutter 43 is opened synchronously with the conveying member 5 immediately before the forward movement of the conveying member 5 is completed, and the top part P1 separated from the second part P2 is taken out.
Patent JP-H0427422-A (JP)
Title: Method and device for producing semipermeable membrane
Inventor: MIWA SATOSHI
IPC: B01D69/10
Filed: 1990-05-23
Abstract: PURPOSE:To continuously produce a semipermeable membrane in which a polymer layer and a support are firmly bound together by adjusting the thickness of a membrane forming soln. layer, which has been applied on the front of the support and infiltrated to the rear through the hole in the support, by a doctor knife and then dipping the support in a gelling bath. CONSTITUTION:A membrane support 20 delivered from a membrane support delivery roll 1 is guided by guide rolls 2(2a, 2b), 17, 3, 4, 5, 6, 7, 8, 9, 10 and 11(11a, 11b) and wound on a membrane support winding roll 12. Meantime, a membrane forming soln. is applied on the surface by a casting knife 15, the rear is then treated by a doctor knife 16, the soln. is gelled in a gelling bath 13, the gelled membrane is cleaned in a membrane cleaning tank 14, and a semipermeable membrane is obtained. The soln., which has been applied on the front of the support by the casting knife 15 and then infiltrated to the rear through the support, is leveled over the entire rear by the doctor knife 16.
Patent JP-H01302987-A (JP)
Title: Luminance regulating device for liquid crystal color television
Inventor: ODAKA MITSURU
IPC: H04N9/12
Filed: 1988-05-31
Abstract: PURPOSE:To obtain the picture of faithfully reproduced color by regulating the luminance of the video signal of each color as keeping color balance. CONSTITUTION:The video signals of each color of inputs R, G, B are turned into the video signals of each color whose pedestal levels coincide with each other during a blanking period by a clamp circuit 1 installed at a clamp point V0. These signals are regulated in their luminance while they are kept in a state that the color balance is kept by changing the clamp point V0 by R, G, B pedestal setting circuits 2-4 controlled by a monostable multivibrator 5, and the luminance signals of each color are outputted through the clamp circuit 6. By this constitution to process the signal as keeping the color balance, the signals become the faithfully color-reproduced picture signals.
Patent JP-H07328346-A (JP)
Title: Bath water cleaning device
Inventor: AMAKI TSUTOMU
IPC: B01D35/05
Filed: 1994-06-15
Abstract: PURPOSE:To realize the reverse cleaning for a filter medium in a filter means at a low cost. CONSTITUTION:A circulating line for connecting a suction inlet 6 with a pump and a discharge outlet 7 is provided to circulate bath water in a bathtub and clean the bath water by a filter means arranged in the circulating line. The suction inlet 6 and the discharge outlet 7 are formed in the bathtub and a valve is provided on the suction inlet 6. A valve 9 in a flow path between a pump 2 rotating forward and reverse and the discharge outlet 7, and opening and closing the suction inlet side of the pump 2 and a drain outlet 8 in compliance with the rotating direction of the pump 2 is provided. The reverse cleaning of the filter medium can be carried out, despite that only one valve is added and also that the addition of piping is minimized.