baber/WOPTO huggingface dataset:
Patent JP-S63132952-A (JP)
Title: Vinyl chloride resin composition
Inventor: KAMATA HIROYUKI
IPC: C08K5/521
Filed: 1986-11-22
Abstract: PURPOSE:To obtain the titled composition outstanding in antistatic nature electrical conductivity, flame-retardancy and transparency, suitable for packings, tubes, etc., by incorporating a vinyl chloride resin with a specific phthalic ester plasticizer and phosphoric ester plasticizer in specified proportions. CONSTITUTION:The objective composition can be obtained by incorporating 100pts.wt. of a vinyl chloride resin with 30-60 (pref. 35-60)pts.wt. of (A) a phthalic ester plasticizer of formula I (R is 3-15C long chain or branched alkyl; A is 2-4C alkylene; m and n are each 1-7; number of carbon atoms in A plus R being 5-17) and (B) a phosphoric ester plasticizer (e.g., phosphoric ester of formula II) in the weight ratio A/B=4/1-1/4 (pref. 3/1-1/3).
Patent JP-S61153398-A (JP)
Title: Heat transfer pipe for heat exchanger
Inventor: IGARASHI KAZU
IPC: F28F19/06
Filed: 1984-12-26
Abstract: PURPOSE:To enable to stably send a large amount of high temperature heated fluid without the pressure loss and to make possible the elongation of the life of a heat transfer pipe, by a method wherein the heat transfer pipe of which one end is connected to a fluid supplying header and the other end is connected to an exhaust header, is formed with anti-corrosion metallic pipe under specified value of outer diameter. CONSTITUTION:The heat transfer pipe 1 is connected between the supplying header 2 and the exhaust header 3, and many of heat transfer pipes of the outer diameter under 3mm are arranged parallel between the two headers 2, 3. Liquid is used as a heated fluid, and when it is supplied and passed through the heat transfer pipe 1, since the heat transfer pipe 1 is a metallic small pipe so that the pressure receiving area of the inside surface of the pipe is small, the passing fluid can be made high pressure and the fluid reaches to the exhaust header without evaporation even if it is heated by the heat exchanger. Hereby, heated fluid can be made to exist always at the condition of high temperature and high pressure in the heat transfer pipe without increasing the passage resistance in the heat transfer pipe 1. Accordingly, a large amount of high temperature heated fluid can be sent to the exhaust header 3 at the stable condition without pressure loss, and, furthermore, the life of the heat transfer pipe can be elongated because it has anti-corrosion properties.
Patent JP-H04152568-A (JP)
Title: Gate array
Inventor: YOKOTA YOSHIO
IPC: H01L21/82
Filed: 1990-10-16
Abstract: PURPOSE:To get a transistor suitable for a circuit demand such as high speed, low power consumption, etc., by enabling the first active region made in the cell region of an inner logic part and the second active region made in a channel region to be connected with each other in the slice process of a gate array. CONSTITUTION:This gate array is equipped with an inner logic part 2, gates 11, which are extended to the channel region 10 of this inner logic part 2, the first active region 12, which is made in the cell region 9, and the second active region 13, which is made in the channel region 10. And, when, for example, the speediness of a circuit is required, the first active region 12 and the second active region 13 are coupled with each other by a contact 14 and Al wiring 15, and the channel width W of a transistor is wide, so the logical element made in the cell region 9 operates at high speed. At this time, the wiring between the logical elements is performed in the channel region 10, and the contact 14 and the Al wiring 15 are in making of the logical elements and wiring, that is, in slice process. Moreover, when suppressing the power consumption of the circuit low, the first active region 12 and the second active region 13 are not coupled with each other, but using the active region alone 12, the logical element is made.
Patent JP-H05146910-A (JP)
Title: Device for removing burr left at flame cut edge of metal part
Inventor: ERUNSUTO BURAUN
IPC: B23D79/00
Filed: 1991-10-28
Abstract: PURPOSE: To mechanically, easily and reliably remove frame-cut burrs and to shorten the length of a chip by arranging cutting tools on the peripheral surface of a shaft. CONSTITUTION: A metallic part 4, for example, a steel part is moved along a shaft 1 so that a flame-cut burr may be positioned above the shaft center. This movement is performed through a conveying device. A device for removing flame cut burrs is incorporated in the conveying device. Next, the metallic part 4 is held in this position. The shaft 1 is moved up, and the flame cut burr 8a is removed by one complete rotating operation of the shaft 1 into small pieces. Next, the shaft 1 is lowered, and the metallic part 4 is further fed. The flame-cut burr positioned in the bottom part of the metallic part 4 is removed in the different rotational direction by the same method.
Patent JP-H07114402-A (JP)
Title: Parameter automatic setting system for servo motor
Inventor: ITO KENICHI
IPC: G05B11/36
Filed: 1993-10-14
Abstract: PURPOSE:To send and identification code to a software servo circuit without provision of an exclusive signal line for the identification code and to eliminate the need for interconnection between the software servo circuit and an identification code storage means for each setting of a parameter in a parameter automatic setting system for servo motor. CONSTITUTION:The control system for servo motor by software is made up of an identification code output means 61 provided to a coupling section 70 between a servo motor 50 and a pulse coder 60 and outputting an identification code representing kind of the servo motor, a communication means provided in the pulse coder 60 and sending the identification code of the servo motor 50 from the pulse coder 60 to a controller 10 through a feedback signal line, and a storage means 31 provided at the controller 10 and storing various parameters required for controlling each servo motor. And, the identification code read through the interfacing between the servo motor 50 and the pulse coder 60 is used to read a parameter corresponding to the connected servo motor 50 from parameters stored in a storage device.
Patent JP-H0611914-A (JP)
Title: Method and device for fabrication electrophotographic printed plate
Inventor: TACHIKAWA HIROMICHI
IPC: G03G13/28
Filed: 1991-10-01
Abstract: PURPOSE:To enable photolithography in which line width reproducibility is not fluctuated with the number of printed matters by removing a toner layer at the peripheral edge of an image during a process for removing photoconductive layers other than a toner image and/or subsequent processes. CONSTITUTION:An electrophotographic printing plate 1 to be carried to an etching portion 2 after toner development and fixation is etched by an alkaline solution at the photoconductive layer of its non-image portion other than its toner image-forming portion. An excess of alkaline solution attached to the electrophotographic printing plate 1 is removed by a squeeze portion 3 and then the prate 1 is washed in water at a water wash portion 4. Next, Desensitization is performed by application of a gum liquid to the plate 1 at a gum liquid applying portion 5 and is dried at a drying portion 6. Some solvent, preferably an organic solvent such as methanol and benzyl alcohol may be employed as the liquid for etching the photoconductive insulating layer of the toner non-image portion, and additives such as surface active agents may be added thereto. Such printing processes provide sharp and clear printed matters without causing degrading of reproducibility of image line width.
Patent JP-H04365662-A (JP)
Title: Master cylinder
Inventor: ENDO MITSUHIRO
IPC: B60T11/16
Filed: 1991-10-01
Abstract: PURPOSE:To prevent suction of air from the outside through a sealing member even if negative pressure has been produced in a supply chamber by quick operation of a piston at low temperature. CONSTITUTION:A bearing 49 is installed into the large diameter hole 35 of a cylinder body 31. A limiting member 50 is provided between the bearing 49 and a stepped part 36. A sealing member 53 is provided to the concave part 52 formed at the bottom part 31a side of the cylinder body 31 of the bearing 49. A projected part 51 which pushes the inner lip part 55 of the sealing member 31 to a rod part 32b is provided to the limiting member 50. Even if a first supply chamber 38 becomes to negative pressure because of quick operation of a primary piston 32 in a low temperature state or the like, the projected part 51 pushes the inner lip part 55 of the sealing member 53 which moves forward with the operation of the primary piston 32. By this operation, the space between the bearing 49 and the rod part 32b is sealed securely. So, suction of air from the outside or the like can be prevented.
Patent JP-S61160852-A (JP)
Title: Photomagnetic pickup device
Inventor: MATSUBAYASHI NOBUHIDE
IPC: G11B11/10
Filed: 1984-12-30
Abstract: PURPOSE:To improve the S/N of a reproduction signal by using a total reflection prism, a beam splitter, etc. to correct the phase difference between the incident linear polarization component of the reflected light sent from a photomagnetic recording medium and the polarization component orthogonal to said linear polarization component. CONSTITUTION:The light delivered from a semiconductor laser 11 is turned into parallel beams by the linear polarization parallel to the paper surface and through a collimator lens 12 and formed into an approximately circular intensity distribution by a shaping prism 13. The these beams are made incident on a beam splitter 14 with P polarization and the beams transmitted through the splitter 14 are made incident on a total reflec tion prism 15 with S polarization. Here a phase difference occurs by the reflection of the prism 15. However the light incident on the prism 15 contains just the P polariza tion and no P polarization component and is never formed into an oval. The light formed into an oval by the reflection through a recording medium 23 is reflected again by the prism 15 to undergo the linear polarization. This linear polarized light is reflected by a beam splitter 16 and transmitted through a photodetector 19. Then a signal is detected by a light detector 21. Thus the S/N of a reproduction signal is improved.
Patent JP-H08135327-A (JP)
Title: Shielding tight material for frame clearance
Inventor: MATSUMOTO TAKESHI
IPC: E06B7/22
Filed: 1994-11-15
Abstract: PURPOSE: To provide a shielding tight material for a frame clearance, by which a clearance can be completely shielded. CONSTITUTION: A planted groove 32 is provided on an elongated support plane 31 of a slide member 3 of a moving frame, and a shielding tight material 1 for a frame clearance, which blocks up a clearance between a guide member 2 and the slide member 3 is installed in the planted groove 32. The guide member 2 has a press-contact plane 21. The shielding tight material 1 for a frame clearance is formed by rubber and comprises a planted part 10 fitted to the planted groove 32 and a shielding part 11.  The shielding part 11 comprises a support plate which is connected to the planted part 10 and brought into contact with the support plane 31, a press-contact plate 13 which is disposed parallel to the support plate 12, and has a contact plane which is brought into press-contact with the press-contact plane 21, and an intermediate wall 14 for connecting the support plate 12 and the press-contact plate 13 to each other. With a clearance 9 between the slide member 3 and the guide member 2 blocked up, air pressure for pressing the press-contact plate 13 to the contact-pressing plane 21 is always applied to the press-contact plate 13 on the frame inside 8a and the frame outside 8b, so that even if a difference in the applied air pressure between the frame inside 8a and the frame outside 8b is increased, the clearance 9 can be completely blocked up.
Patent JP-H08126176-A (JP)
Title: Bird-repellent apparatus
Inventor: NEGISHI EIZO
IPC: A01M29/06
Filed: 1994-10-19
Abstract: PURPOSE: To provide a bird-repellent apparatus that prevents birds from approaching distribution implements or perching on crossarms on a pole to cause distribution line accidents or pollution due to droppings. CONSTITUTION: A box-shaped case is equipped on its outside surface with a solar battery 1, an optical sensor unit 7 that discriminates between day and night; an object detecting unit 5, and a sound generating unit 11. An accumulator 2 that is charged by the solar battery 1 is placed in the case. The optical sensor unit 7 is operated using the accumulator 2 as a power supply. The object detecting unit 5 is actuated only when the optical sensor 8 in the optical sensor unit 7 detects light, and it is thus operated only in the daytime. If the object detecting sensor 5 detects any bird, the sound generating unit 11 is actuated using the accumulator 2 as power supply, and a loud speaker 12 connected to the sound generating unit 11 generates threatening sounds. In addition, a light emitting unit 15 is connected to a light emitting body 16 so that the light emitting body 10 will flash.
Patent JP-S62139616-A (JP)
Inventor: TANASE TAKAFUMI
IPC: A47J47/04
Filed: 1985-12-13
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-H09126515-A (JP)
Title: Bath room ventilation drier
Inventor: SUZUKI TADAYOSHI
IPC: D06F58/10
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a drier which accomplishes a drying, a heating, a ventilation and a blowing of cool air using one fan for blowing. SOLUTION: A fan 17 for blowing is provided in the body A having a suction port 6, a blowoff port 7 and a ventilation port 8 and the blowoff port 7 is provided with a heater 15. A damper 30 is mounted in the body A at a shunt position where air delivered by the fan 17 for blowing is discharged at the blowoff port 7 and the ventilation port 8 and at the first position to discharge the air at the ventilation port 8 alone and at the second position to discharge the air at the blowoff port 7 alone in such a manner as to be oscillatable.
Patent JP-H01165612-A (JP)
Title: Urethane group-containing dispersion polymer based on ethylenic unsaturated monomer, its production and use
Inventor: KARURU YOOZEFU RAUTERUKUUSU
IPC: C09D133/14
Filed: 1988-11-09
Abstract: PURPOSE: To provide the subject urethan-group-containing dispersed polymer suitable to coating materials and adhesives by subjecting monomers containing a specified ethylenically unsaturated monomer having an urethan group to emulsion polymerization, suspension polymerization or bead polymerization.  
     CONSTITUTION: A compound expressed by the formula (R 1 , R 2  and R 3  are independently haydrogen or CH 3 ; X is O or NH; R 4  is an alkyl of 1-22C, an alicyclic alkyl of 5-7C which may be substituted with alkyls of 1-12C, an aryl of 6-10C or the like; (n) is 2-4), (for example; octyl ester of 2-methacryloylethyl carbamidic acid) is prepared. Then, at least 1 wt.% of the compound and another ethylenically unsaturated monomer (for example; methyl methacrylate) are mixed and subjected to emulsion polymerization, suspension polymerization or bead polymerization. By such procedure, the dispersed polymer containing at least 1 wt.% of the monomer nits consisting of the compound of the formula is obtained. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H01123493-A (JP)
Title: Semiconductor laser device
Inventor: YAMAUCHI YUKIO
IPC: H01S5/00
Filed: 1987-11-06
Abstract: PURPOSE:To unnecessitate insulating material, glass and the like which are necessary in conventional arts, and reduce the assembling cost, by inclining a part of peripheral wall of a sealed insulator, and providing the inclination part with a half mirror which transmits laser beam outside and reflects it toward the photo detector side. CONSTITUTION:On a circuit board 2, is arranged a laser parts protecting package 11 which seals a semiconductor laser element 5 and a photo detector 7. On a part of peripheral wall of the package 11, an inclination part 12 is arranged which has a gradient rising from the front part to the rear part. The inclination part 12 is provided with a half mirror 13 which transmits a laser beam (a) outside, and reflects a part of it toward the side of a photo detector. A part of the laser beam (a) is reflected by the half mirror 13, and received by the photo detector 7. The output of the laser beam (a) is controlled by a monitor current. Thereby unnecessitating insulating material, glass and the like which are necessary in conventional arts, and reducing the assembling cost.
Patent JP-H01122763-A (JP)
Title: Device for controlling acceleration slip of vehicle
Inventor: WATANABE TAKASHI
IPC: B60W10/18
Filed: 1987-11-07
Abstract: PURPOSE:To enable the acceleration slip of driving wheels to be controlled with great accuracy by estimating the mu of a road based on driving torque, driving wheel acceleration and braking torque, and letting the acceleration slip of the driving wheels be judged through the determination of driving signals depending on the estimated mu of the road. CONSTITUTION:Driving wheel torque is computed by a driving torque estimating means M1 based on parameters indicating the output of an engine, and concurrently the acceleration of driving wheels is operated by a driving wheel acceleration operating means M3 based on the output from a driving wheel speed detecting means M2. In addition, braking torque acting on the driving wheels is detected by a braking torque detecting means M4. The mu of a road is estimated by a road surface mu estimating means M5 based on the outputs from the respective means M1, M3 and M4. And then, when the presence of acceleration slip is judged by an acceleration slip judging means M6, a brake control signal is determined by a slip correction control means M7 depending on the estimated mu of the road so as to let a control means M8 be controlled in response to the aforesaid signal for let braking force be applied to the driving wheels.
Patent JP-2001108932-A (JP)
Title: Laser marker
Inventor: KONDO KIMIO
IPC: B41J2/47
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a laser marker which is capable of printing two-dimensional codes with stable printing accuracy regardless of the kinds of objects for printing. SOLUTION: With this laser marker, a scanning pattern 5 for a resin product is fetched from a memory 13 and the resin product is scanned with a laser beam according thereto when the object for printing is assigned to be the resin product. Even the hardly meltable metallic product is distinctly printed without blurring the fixed shape element of the two-dimensional codes. The scanning pattern 6 for a metallic product is fetched from the memory 13 and the metallic product is scanned with the laser beam when the object for printing is assigned to the metallic product. As a result, even the easily meltable resin product is distinctly printed without the blurring of the fixed shape element of the two-dimensional codes.
Patent JP-H01122598-A (JP)
Title: Discharge lamp lighting device
Inventor: NAMIBUCHI YUKIO
IPC: H05B41/16
Filed: 1987-11-06
Abstract: PURPOSE:To extend the lifetime of a discharge lamp by providing the input power supply of a timer circuit at the primary side of the lamp proper, providing a filament transformer with coils for inducing voltage approximately equal to power voltage and connecting the coils in series. CONSTITUTION:The contact point (a) of a relay 3 is connected to the point (b). When a power supply is turned ON, therefore, voltage is applied to the primary coil 21 of a filament transformer and voltage is induced on the electrode heating coils 22 and 23 of the transformer. Consequently, voltage is induced on a coil 24 and this voltage works as the power voltage of a timer circuit 4, and drives this circuit 4. Preheating current flows in the electrode of a discharge lamp 5 due to the coils 22 and 23, and the voltage of the timer circuit 4 is applied to a relay coil 41 in 2 to 3 seconds after the heating of the electrode, thereby changing over a relay contact 'a-b' to 'a-c'. As a result, the primary coil 11 of a stabilizer proper is applied with the power voltage and voltage is induced on the secondary coil 12 and the coil 13. Secondary voltage is applied across the discharge lamp 5 and that the electrode thereof is sufficiently heated. The discharge lamp 5, therefore, lights even with relatively low secondary voltage.
Patent JP-H04159352-A (JP)
Title: Thermoplastic resin composition
Inventor: TOMITA MASAYUKI
IPC: C08L53/00
Filed: 1990-10-22
Abstract: PURPOSE:To prepare the title compsn. having a stable dispersion structure and excellent mechanical strengths and solvent resistance by compounding a modified olefinic resin, a phenylene ether resin, and a specific copolymer modified with alcoholic hydroxyl groups. CONSTITUTION:The title compsn. is prepd. by compounding 10-88wt.% modified olefinic resin into which an unsatd. carboxylic acid or a deriv. thereof has been incorporated, 10-88wt.% phenylene ether resin, and 20-50wt.% copolymer modified with alcoholic hydroxyl groups and obtd. by reacting a copolymer having both a polymer chain mainly comprising an alkenylarom. compd. and a polymer chain mainly comprising a conjugated diene compd. with a borane compd. of formula 1 (wherein Z<1> and Z<2> are each H, alkyl, alkenyl, aryl, hydrocarbonoxy, or halogen) having at least one boron-hydrogen bond and then oxidizing the part of the boron bond.
Patent JP-S63171971-A (JP)
Title: Key
Inventor: OZUWARUDO KUNAUERU
IPC: E05B19/00
Filed: 1987-11-06
Abstract: A lock has an outer casing and a lock cylinder rotatably mounted therein and having a coaxial keyway of round cross section plus several rows of radial bores to accommodate the tumblers and their springs, and also has a key which has notches on its outside profile for the engagement with the tumbler. The key has an equilateral polygonal bit cross section which matches the cross section of the keyhole in the front wall of the lock casing as well as a coaxial opening in the lock cylinder bottom, these cross sections of the keyhole and bottom opening being angularly offset from one another. The tip of the key bit has ramp surfaces corresponding to the rows of the tumblers, ascending toward the handle of the key and terminating each at one polygon face for the purpose of raising the tumblers, and the rows of notches are disposed between the polygon faces. The axial length of the polygonal cross section of the key is not greater than the length of the keyway in the lock cylinder and the adjoining portion of the key shaft is able to turn in the keyhole.
Patent JP-H08128148-A (JP)
Title: Ridge beam in roof
Inventor: TSUZUKI IWAO
IPC: E04D13/16
Filed: 1994-11-16
Abstract: PURPOSE: To simplify the structure of a roof by installing a plurality of ventilation passsges running from an attic through the top to which a roof substrate member is mounted between the rafters, to a ridge beam which is used for a corner ridge of a roof with a specified spacing in the longitudinal direction. CONSTITUTION: During construction work, a ridge beam 1 is installed to a corner ridge part of a roof while a plurality of rafters T are slantingly mounted at a specified location of the ridge beam 1 on both sides of the ridge beam 1 by way of a specified spacing in conformity with the slope of the roof. Then, during this work, the rafters T are mounted to the ridge beam 1 in an attempt to avoid a recessed groove 2. Then, substrate members N are laid out on the top of the rafters T all over the areas from the ridge beam 1. Roof tiles are placed thereon by way of a waterproofing sheet or the like so that both the attic side and the outside may be communicated with a ventilation passage which comprises the recessed groove 2, thereby ventilating the attic side by way of a ventilation means installed to the roof.  This construction makes it possible to form the ventilation passage with ease without degrading the strength of the ride beam.