baber/WOPTO huggingface dataset:
Patent JP-H0262465-A (JP)
Title: Control device for duty solenoid
Inventor: MORISHIGE TOMOTOSHI
IPC: F16H61/00
Filed: 1988-08-30
Abstract: PURPOSE:To restrain pulsation generated in control source pressure by controlling a plurality of duty solenoids in such a way as to give different timing for each solenoid in the same drive cycle. CONSTITUTION:A control unit 78 calculates the duty ratio of electromagnetic solenoids 51 to 53, according to signals from a shift position sensor 82, primary speed sensor 83, a secondary pulley speed sensor 84, an engine speed sensor 85, and a throttle opening sensor 86 respectively in a secondary pressure (belt tension) control part 79, a gear ratio control part 80 and a lockup control part 81. Furthermore, duty signals (f) to (h) from each of duty signal generation circuits 87 to 89 is made different from each other in timing of a rise in a delay circuit 90 and outputted to electromagnetic solenoid valves 51 to 53 via corresponding drive circuits 91 to 93. According to the aforesaid construction, it is possible to restrain the pulsation of control source pressure.
Patent JP-S59104135-A (JP)
Title: Package forming process of semiconductor
Inventor: ARAI TOSHIYUKI
IPC: H01L21/56
Filed: 1982-12-06
Abstract: PURPOSE:To enable to package semiconductor with excellent sealing property by a method wherein thermosetting sheet-like formed products are coupled with both end coupling surfaces with no lead at all making use of the step surfaces lower than the other coupling surfaces. CONSTITUTION:A thermosetting sheet-like formed product is formed of a recess 16 to contain semicondutor at the central part of the coupling surface while step surfaces 17, 17' lower than other coupling surfaces are formed on the both end coupling surface with no lead at all. The width (l) of the surfaces 17, 17' is designed to be almost equal to the inside of longer leads 14, 14' and the depth d to be almost equal to the half thickness of the leadframe. Through these procedures, any miss location of the lead and resultant breakdown of wire may be prevented from occuring enabling to package semiconductor with excellent sealing property.
Patent JP-H1063936-A (JP)
Title: Carrying mechanism for automatic vending machine
Inventor: KAWADA EIICHI
IPC: G07F11/24
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine carrying mechanism equipped with a merchandise stopper in a seesaw system. SOLUTION: Amerchandise stopper is arranged at the lower part of the lower edge part of each merchandise rack 1 in parallel to the merchandise rack 1 while the supporting edge of a first stopper 2a is directed to the oblique upper part and the supporting edge of a second stopper 2b is directed to the oblique lower part. The merchandise rack 1 is provided with an opening for allowing the joint part of the first stopper 2a and the joint part of the second stopper 2b to be projected on the merchandise rack 1. Plural merchandise stoppers are arranged at the lower part of the same merchandise rack 1, and one end of a link mechanism 4 is restrained with each intermediate arm 2c of the above mentioned plural merchandise stoppers. The other ends of the above-mentioned plural link mechanisms 4 are engaged with single cams 7 and 9.  A single cam protrusion extended in an angular range less than (360 deg./the number of the link mechanisms) is formed in the cams 7 and 9, and the other end is abutted with the cams 7 and 9 with the angular interval of (360 deg./the number of the link mechanisms). Then, a cam driving device is provided.
Patent JP-H0957520-A (JP)
Title: Rotary cutting tool
Inventor: SHINO YOSHIYA
IPC: B23C5/24
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To prevent blades from moving or jumping out even at high speed cutting by slanting the extreme ends of a plurality of blades inward in the radial direction, and fixing the sides of them with side clamp screws. SOLUTION: A hexagonal bar spanner is inserted into the hexagonal hole 2h of an adjust screw 4 through an adjust hole 21, and for example the projecting quantity of the extreme end of the tip 3a of a blade 3 is adjusted into a prescribed value based on the front face 2a of a body 2. Thereafter, side clamp screws 5, 5 are tightly fastened. During milling, centrifugal force is generated on the blade 3. Because the inserting hole 2f of the blade 3 is slanted similar to inward inclination of the tip 3a on the extreme end of the blade 3, component force F acting on the adjust screw 4 side is generated on the blade 3, the blade 3 is pressed against the adjust screw 4, but regulated by the adjust screw 4, and hence the blade 3 is not moved and not jumped out.
Patent JP-H0875118-A (JP)
Title: Liquid fuel combustion apparatus
Inventor: KUWAKO SHIGERU
IPC: F23D11/10
Filed: 1994-09-07
Abstract: PURPOSE: To prevent back fire from being produced while uniformizing a flame by providing many small holes in a top surface part and an annular flat plane part of a topped cylinder part in a protruded mixing and rectifying cylinder having the topped cylinder part at the center and the annular flat plane part on the lower outer periphery. CONSTITUTION: Mixed gas from a vaporization cylinder 10 flows into a protruded mixing and rectifying cylinder 33 disposed in a burner head 29 through a drawing passage 25A of a drawing part 25. Part of the mixed gas flowing into the mixing and rectifying cylinder 33 flows to a lower stage flame hole 30 through many small holes 36, 37 provided in an annular flat plane part 35 and is jetted from each lower flame hole 30 for combustion, and remaining mixed gas rises in the topped cylinder part 34 and flows to the upper stage flame hole 30 through many small holes 36, 37 provided in a top surface part 34A and is further jetted from each upper stage flame hole 30 for combustion. Since the mixed gas uniformized by passing through many small holes 36, 37 flows through each upper stage flame hole 30 and each lower stage flame hole 30, a stabilized and uniformized flame over the entire periphery of the burner head 29 is formed on each flame hole 30.
Patent JP-2001039365-A (JP)
Title: Adhesive tape and attaching jig thereof
Inventor: SHINOZAKI MITSUHIKO
IPC: B65H37/00
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To accurately, easily and quickly attach an adhesive tape to a surface of a vertical material of a door sash frame. SOLUTION: A positioning jig to be used in the case of attaching an adhesive tape to a surface of a vertical material of a door sash frame for automobile is provided with a vertical material abutting member and a lateral material abutting member for abutting on a vertical material and a lateral material of a door sash frame at each back surface side thereof, a jig body 10 arranged over the vertical material with the abutment and having an engagement part 40 provided with plural engaging projections 42 to be engaged with plural through holes of the adhesive tape, a pinching member 20 for pinching the lateral material between the lateral material abutting part with the spring force, and an adjusting means for adjusting position and inclination of the engagement part 40 in relation to the surface of the vertical material.
Patent JP-S6193127-A (JP)
Title: Method of separating peptide hormone
Inventor: OKAMURA MASANOBU
IPC: A61K35/74
Filed: 1984-10-15
Abstract: PURPOSE:To separate a large amount of peptide hormone such as human growth hormone, etc. in high selectivity rapidly, by using ion exchange liquid chromatography using a filler having a specific high separation ability. CONSTITUTION:A filler obtained by introducing an ion exchange group to spherical semirigid crosslinked particles which are dried gel having 3-5ml/g, has >=10<5> calculated as standard polyethylene oxide of elimination limit molecular weight, and large pore diameters is used as a filler for ion exchange liquid chromatography, and peptide hormone [e.g., human growth hormone (hGH)] is separated. An eluting solution is tris hydrochloride buffer solution and/or glycine buffer solution with 7-9pH in a concentration range of 0-3M, and separation is carried out by the use of straight concentration gradient eluation method of an inorganic salt (e.g., NaCl) usable in the range. This method is effective for large amount separation of hGH prepared by biosynthesis by the use of recombinant DNA.
Patent JP-H0498189-A (JP)
Title: Device for detecting underwater position of fish collecting lamp
Inventor: YAMATANI KYOZO
IPC: G01S15/96
Filed: 1990-08-15
Abstract: PURPOSE:To measure positions of a plurality of fish collecting lamps in water by receiving ultrasonic wave burst signals transmitted from ultrasonic wave transmitters by an ultrasonic wave receiver. CONSTITUTION:Fish collecting lamps 3A-3E are disposed in water from one side of a boat 1, and each fish collecting lamp has an ultrasonic wave transmit ter 4A-4E at its head. The transmitters 4A-4E are chanted periodically from each other for transmission. Each transmitted wave is received by a receiver 2 provided at the bottom of the boat 1, it is signal processed at a signal processing part, and underwater position information is calculated. By thus installing the ultrasonic wave transmitters at the heads of the fish collecting lamps, and receiving the waves by the ultrasonic wave receiver provided at the bottom of the boat, position information for each fish collecting lamp can be detected. The cable supply quantity or cable suspension position can thus be adjusted to adjust light emission of the fish collecting lamps in a plurality, thereby a high fish collecting efficiency can be achieved.
Patent JP-H07152005-A (JP)
Title: Optical device
Inventor: FURETSUDO RUDOUIGU HEIZUMAN
IPC: G02F1/01
Filed: 1994-08-17
Abstract: PURPOSE: To reduce the effect of polarization dependent hole burning in an optical transmission system using an optical fiber amplifier. CONSTITUTION: Polarization modulation is realized by using two cascade connected polarization modulators. The modulator is composed of two cascade connected rotary wavelength plates and the two wavelength plates are composed of a half wavelength plate rotated at a first fixed angular velocity and a 1/4 wavelength plate rotated at a second angular velocity different from the first angular velocity following it. In another embodiment, the modulator is composed of the cascade of two adjustable phase retarders with the fixed direction of a relative angle 45 deg. and both of the phase retarders modulate input optical signals and generate cyclic phase shift between -πand +π. Further, in order to reduce the effect of polarization dependent loss, an SOP modulation frequency is selected so as to be the multiple of an information signal clock.
Patent JP-2001043730-A (JP)
Title: Conductor composition and wiring board using the same
Inventor: FURUKUBO YOJI
IPC: H05K1/09
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a conductor composition which improves adhesive strength of a metallized wiring layer and an insulating substrate, suppresses camber of the substrate and superior in solder wetting property and a wiring board using the composition. SOLUTION: This composition is a conductor composition containing zinc silicate at a ratio of 0.1 to 10 pts.wt. for low resistance metallic powder 100 pts.wt. A wiring board 1 using the composition is provided with an insulating substrate 2, made of glass ceramics and a metallized wiring layer 3 adhered and formed on the surface and/or at the inside of the insulating substrate 2. The metallized wiring layer 3 is formed by adhering and baking the conductor composition on the insulating substrate 2.
Patent JP-H0496044-A (JP)
Title: Liquid crystal exposing device
Inventor: IMAI MASAAKI
IPC: B41J2/445
Filed: 1990-08-14
Abstract: PURPOSE:To split light into two parallel optical paths, to actually enhance the opening of an LCD shutter, to obtain high resolution, and to attain shortcut structure and reduction in producing cost by constituting a reflection mirror with a half reflection mirror and a total reflection mirror laminated. CONSTITUTION:The LCD shutter 4 is arranged in such a manner that the circumference of plural liquid crystal optical modulation elements 4a is shielded from light beams with a black mask 4b. The light beams transmitting the shutter 4 is split to the single colors of red, green, and blue by filters 5R, 5G, and 5B, turned into parallel light beams by an optical lens 6, and made incident on the reflection mirror 7. The mirror 7 is constituted that the half reflection mirror 7a and the total reflection mirror 7b are laminated, so that each of 50% of the incident light is reflected on the top and bottom surfaces of the mirror 7, and passes two parallel optical paths, and a microcapsule sheet 20 is irradiated with it. The thickness, reflectance, incident angle, etc., of the mirror 7a are properly selected, so that an exposure is carried out in one direction of the projected part of the black mask 4b, and an actual numerical aperture can be enhanced.
Patent JP-S59107820-A (JP)
Title: Cutter tool having helical tooth made of hard material and manufacture thereof
Inventor: OOWADA KUNIO
IPC: B23C5/00
Filed: 1982-12-09
Abstract: PURPOSE:To facilitate manufacture of a cutting tool having a helical tooth made of a hard material, by a method wherein a blade having a helical face is cut out of a cylindrical or columnar material through a wire electric discharge machining method, which is soldered to a tool body. CONSTITUTION:After positioning of a wire electrode 4 against a center line A of an end face of a material 1 at a very small gap by fixing the cylindrical material 1 made of a hard material to a holding tool 2 and making the center line A of the end face 3 of the material 1 into a reference line, a parallel feed in the direction of arrow Y is given to the material 1 while the wire electrode 4 is being revolved in the direction of arrow X. With this construction, a part of the material 1 between 5a-5b, 6a-6b is cut off through twisting. Lengthened twisted blades 7, 8 are formed by cutting off a part between 5c-5d, 6c-6d similarly. A required cutting tool is obtained by soldering the blade obtained as mentioned above to a twisted surface of a tool body not illustrated.
Patent JP-H1163214-A (JP)
Title: Operation device for transmission
Inventor: KAWAMURA ATSUSHI
IPC: F16H61/26
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To improve positioning accuracy between an operation device for a transmission and a damper mechanism by determining positional relation therebetween by means of positioning pins which are fixed across a casing of a damper lever of the operation device for the transmission and a damper housing of the damper mechanism. SOLUTION: One or plural positioning pins 32 are fitted to pin holes 32a, 32b respectively formed on a casing 22 of a damper lever 4 and a damper housing 24 of a damper housing 21, across the casing 22 which is fixed to an operation device for a transmission, and the damper housing 24, substantially perpendicularly to an axis 24c of the damper housing 24. After positioning by means of the positioning pin 32, the damper mechanism 21 is fastened by means of a plurality of bolts 18 and assembled onto a scanning side of the transmission. It is thus possible to improve positioning accuracy between the operation device for the transmission and the damper mechanism 21, and prevent application of transverse load to the assembling bolts 18 at the time of operation.
Patent JP-H0879061-A (JP)
Title: Differential xor circuit and frequency multiplier circuit using it
Inventor: IGURA HIROYUKI
IPC: H03B19/00
Filed: 1994-09-08
Abstract: PURPOSE: To obtain the differential XOR circuit with specified configuration in which a difference from the signal transfer path depending on the state of an input signal is decreased so as to reduce the difference from the delay time thereby minimizing a change in the period of an output clock resulting from the state of the input signal. CONSTITUTION: The differential XOR circuit is made up of NMOS transistors(TRs) 1-4, PMOS TRs 21-24 and an inverter 41. Signals whose phases are lagged by 0 deg., 90 deg., 180 deg. and 270 deg. from each other are given respectively to input terminals 211-214. For example, when the input terminals 211,213 are at a high level and the input terminals 212,214 are at a low level, TRs 1,4,23,24 are conductive and TRs 2,3,21,22 are switched off and the input terminal of the inverter 41 goes to a high level. The differential XOR circuit is used to reduce jitter of an output clock in a PLL clock multiplier circuit using a voltage controlled delay line.
Patent JP-2001041851-A (JP)
Title: Method for evaluating hologram color filter
Inventor: SHIMIZU SHIGEO
IPC: G02B5/20
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a method for evaluating hologram color filter by which the absolute value and in-plane unevenness of a slant angle can be evaluated easily. SOLUTION: In a method for evaluating a hologram color filter 6 equipped with a diffraction grating which is inclined in the thickness direction of a photosensitive layer 8, substantially parallel white light rays are made incident to the filter 6 at a prescribed angle and the diffracted light emitted from the filter 6 is projected through a telecentric projection lens 7. Then the inclined angle of the diffraction grating is discriminated from the chromaticity of the projected light.
Patent JP-H0264726-A (JP)
Title: Information processor to connect external memory device
Inventor: SAKAMOTO HIROYUKI
IPC: G06K17/00
Filed: 1988-08-31
Abstract: PURPOSE:To improve operability and to prevent the generation of malfunction even when an external memory device is inserted imperfectly into an information processor by providing an external memory detecting means, a signal generating means, a control means, etc. CONSTITUTION:When an external memory device 10 is inserted into an information processor 20, the device 20 inputs detection signals CD0 and CD1 generated from signal generating means 12a and 12b of the device 10 and detects the condition of the insertion through an external memory detecting means 23. When it is judged that the device 10 is inserted normally, an initializing operation is performed by a control means 26. When the device 10 is pulled out of the device 20, the signals CD0 and CD1 from the device 10 are not detected through the means 23, and when it is judged that the device 10 is pulled out, the stop operation is performed by the means 26. By arranging the means 12a and 12b in both end parts of an input/output terminal 11, the condition of the connection of the device 20 with the device 10 can be surely detected, the generation of the malfunction is prevented, the operation from the insertion to the pulling-out is lightened and the operability can be improved.
Patent JP-S6274945-A (JP)
Title: Aromatic monovinyl polymer resin composition
Inventor: NAKAMURA SHINICHI
IPC: C08K5/10
Filed: 1985-09-30
Abstract: PURPOSE:To provide the titled compsn. having excellent impact resistance and flame retardance, by polymerizing an arom. monovinyl monomer with a high-cis-polybutadiene and a specified antioxidant and then adding a flame retarder (and a flame retardant aid). CONSTITUTION:85-98wt% arom. monovinyl monomer (A) obtd. by (co) polymerizing styrene with optionally other vinyl monomer copolymerizable with styrene is polymerized with 15-2wt% high-cis-polybutadiene (B) having a 1,4-cis bonded unit content of 78mol% or above, a 1,2-vinyl bonded unit content of 20mol% or above, a 1,4-trans bonded unit content of 2mol% or below and a viscosity of 20-200cSt (in 5% styrene soln. at 25 deg.C) and 0.1-0.5wt% (based on the quantity of the component B) hindered phenol antioxidant and/or 0.02-0.2wt% (based on the quantity of the component B) phosphate antioxidant (C) to obtain a resin compsn. of which the non-rigid component has a swelling index of 16-25. 2-40pts.wt. flame retarder (D) and 0.5-15pts.wt. flame retardant aid (E) are added to 100wt% said compsn.
Patent JP-H1064222-A (JP)
Title: Disk cartridge
Inventor: ITO TSUTOMU
IPC: G11B23/03
Filed: 1996-08-15
Abstract: PROBLEM TO BE SOLVED: To eliminate a risk for damaging a disk due to the flexure of a shutter spring at the time of opening or closing a shutter. SOLUTION: A disk cartridge is provided with a disk 2, a cartridge 4 that accommodates a disk 2 so that the disk 2 can be rotated, a sliding-type shutter 5 for opening or closing an opening for inserting a head being provided at the cartridge 4, and a shutter spring 6 that sets the shutter 5 while the opening part is closed. The shutter spring 6 is composed of a first twist coil spring part 11 where one edge part is engaged to the shutter 5, a second twist coil spring part 12 where one edge part is engaged to the cartridge 4, and a coil part 13 for connecting the other edge parts of the first and second twist coil spring parts 11 and 12. The spring constant of the first twist coil spring part 11 is set larger than that of the second twist coil spring part 12.
Patent JP-H0874301-A (JP)
Title: Drainage structure of housing equipment
Inventor: TAKANAMI YASUSHI
IPC: E03C1/12
Filed: 1994-09-08
Abstract: PURPOSE: To lead water from housing equipments downward without allowing it to flow backward even if underfloor height is not raised by providing traps to the outside of an exterior wall lower than the floor of a room provided with the housing equipments. CONSTITUTION: Housing equipments such as a washing machine 3, a bathtub, etc., are provided to a room near to an exterior wall 1, and traps 4 and 4a are provided to the outside of the exterior wall 1 lower than the floor 2 of the room. Drain pipes 5, 5a and 6 connected to the housing equipments 3 and 3a are made to pass through the exterior wall 1, and they are led downward through the traps 4 and 4a. For that purpose, the water from the housing equipments 3 and 3a can be led downward without flowing backward even if the base or traps 4 and 4a are not provided under the floor. In addition, it is desirable to arrange the exterior of the housing equipments and to prevent the damage in them by covering the drain pipes 5, 5a and 6 provided to the traps 4 and 4a and the outside of the exterior wall 1 with a cover 7.
Patent JP-2001039434-A (JP)
Title: Transport case
Inventor: SATO YOICHI
IPC: B65D5/44
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To easily provide a transport case with reinforced side walls and corner parts of a box by forming interior members arranged inside the box square in plan view comprising two side plates opposite to a bottom plate square in plan view, and forming both side plates comprising a center plate part and a corner plate part located diagonally inside the corner parts of the box. SOLUTION: A box A comprises a bottom wall 1, four side walls 2-5, and four lid pieces 6a-6d to cover an opening part in an upper part. Interior members B comprises a bottom plate 7 and two side plates 8a, 8b. In addition, both side plates 8a, 8b comprise two center plate parts 9a, 9b located in a center part on two side pieces opposite to the bottom plate 7, and four corner plate parts 10a-10d continuous to the right and left parts thereof. By assembling the interior members B and installing them in the box A, the bottom wall 1 is reinforced by the bottom plate 7, and the side walls 3, 5 opposite to each other are reinforced by both center plate parts 9a, 9b, and each corner part of the box A is respectively reinforced by the corner plate parts 10a-10d.