baber/WOPTO huggingface dataset:
Patent JP-H0733976-A (JP)
Title: Thermoplastic resin composition
Inventor: OMURA HARUO
IPC: C08L71/12
Filed: 1993-07-19
Abstract: PURPOSE:To obtain the title composition which gives a molding excellent in mechanical strength, high-temp. rigidity, solvent resistance, and appearance by blending a specific poly(phenylene ether) and a specific poly(phenylene sulfide) in a given proportion. CONSTITUTION:The composition comprises 10-90wt.% functional poly(phenylene ether) having a hydroxyalkyl group as a substituent and obtained by reacting 100 pts.wt. poly(phenylene ether) represented by formula I [wherein Q<1> is a halogen, a primary or secondary alkyl, an aryl, an aminoalkyl, a halohydrocarbon, or a (halo)hydrocarbonoxy; Q<2> is H, a halogen, a primary or secondary alkyl, or a halohydrocarbon(oxy); and m is 20-450] with 0.1-10 pts.wt. poly(propylene glycol) represented by formula II wherein n is 3-100 and 90-10wt.% carboxylated poly(phenylene sulfide) obtained by modifying poly(phenylene sulfide) with a modifier selected from compounds each having both a COOH group and an SH or disulfide group in the molecule.
Patent JP-S57102012-A (JP)
Title: Liquid phase epitaxy method
Inventor: NISHITANI YORIMITSU
IPC: H01S5/00
Filed: 1980-12-17
Abstract: PURPOSE:To form a fine groove in an InP layer by a method wherein a four- component layer is formed on the InP layer and removed by melting-back. CONSTITUTION:An n-type buffer InP layer 12 is made grown on an n-type InP substrate 11 and a doped InGaAsP layer 13 is made grown in order to make a groove on the layer 12. Then the composition of the four-component layer 13 is selected in such a manner that its corresponding wave length is, for instance, 1.16mum and the four-component layer 13 is given contact with InP solution. Then Ga and As in the four-component layer 13 are dissolved into the InP solution, so that the four-component layer is melted back. When the whole four-component layer 13 is melted back, the InP solution which contains Ga and As dissolves the InP layer, so that a groove 15 is formed. With above method, a very fine groove can be made by melting-back, so that burying of an activated layer into the groove can be realized with high reproducibility.
Patent JP-H0227205-A (JP)
Title: Fringe scan interferometer
Inventor: KOBAYASHI HACHIRO
IPC: G01B11/24
Filed: 1988-07-18
Abstract: PURPOSE:To achieve a prevention of a secular change in accuracy while facilitating an assembly adjustment by performing scanning while a reference lens is being supported with a shaft extending parallel in a direction of an optical axis within a plane containing the optical axis thereof. CONSTITUTION:A reference lens section 200 receives light from a laser light source 101 emitting interferable light and reflects a part thereof on a reference surface 108 thereof while making the rest thereof irradiate a lens T to be inspected. The reference lens 200 is moved in a direction of an optical axis thereof by a moving means FS. Light reflected from a reference lens 107 is put together with the light reflected on the reference surface 108 to form an interference fringe. The interference lens 107 supported by two support shafts which are within a plane containing an optical axis thereof while being extending parallel on both sides of the lens centered on the center of gravity thereof. A scanning is performed in the reference lens 107 for a fringe scanning by transmission of a displacement caused by an extension and reduction of the moving means FS comprising a piezo-electric element mounted at an end of the support shafts to the reference lens carried with the support shafts.
Patent JP-H0935170-A (JP)
Title: Radio communication system
Inventor: YAMAMOTO MASAHIRO
IPC: G08C15/06
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To quickly and surely restore a radio communication means when synchronization is failed. SOLUTION: A synchronization failure measuring means A34 counts the number of failures up to the previously determined number of failures in intermittent synchronization, and when the count value reaches the previously determined number, outputs a signal indicating the state. At the time of receiving an output signal from a synchronization measuring means A26, an operation restoring means A24 restores a radio communication means A5 to an initial synchronization mode. At the time of receiving an output signal from the means A34, the means A24 restores the means A5 to a sleep mode.  When the means A24 restores the operation of an equipment to the initial synchronization mode, the means A5 can inform a data collecting means of the mode restoration through a T-NCU, and when the means A24 restores the operation of the equipment to the sleep mode, can inform the data collecting means also of the state through the T-NCU.
Patent JP-H0936484-A (JP)
Title: Semiconductor laser and fabrication thereof
Inventor: YAMAUCHI YOSHINORI
IPC: H01S5/00
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To enhance the high speed modulating operation by providing a semiconductor laser, and fabrication method thereof, in which the leak current is eliminated on the opposite sides of a mesa stripe while reducing the capacity of element. SOLUTION: A mesa stripe 53 comprises a clad layer 33 of first conductivity type, an active layer 35, and a clad layer 37 of second conductivity type formed on an InP substrate 31. The mesa stripe 53 is sandwiched by Fe-InP layers 43. A pair of channels 55 are formed on the opposite sides at mesa stripe 53 by etching the Fe-InP layers 43. An SiO2 mask 59 having a stripe-like opening 57 is formed on the upper surface of clad layer 37 of second conductivity type formed on the active layer 35 while covering the Fe-InP layers 43. A stripe-like electrode 45 is formed in the opening 57 of the SiO2 mask 59.
Patent JP-S5967754-A (JP)
Title: Document communicating device
Inventor: ISHIDA KATSUYO
IPC: H04L29/12
Filed: 1982-10-12
Abstract: PURPOSE:To transmit efficiently inputted document information with suitable correcting processing, by transmitting correcting document information as additional information, when the document information is transmitted already. CONSTITUTION:When correcting document information is inputted from a terminal device 2a after the document information to be communicated is inputted, the character series is converted into a document at a document forming section of a controller 13 and stored once in a document file 15. A document correcting section of the controller 13 retrieves a communication managing table 18 from its telegraphic message number P and checks the mode of the said telegraphic message number. When the document of the said telegraphic message number, i.e., the telegraphic message is not transmitted yet, since the mode Q is ''transmission request'', it is discriminated and the document information filed in the document file 15 before is corrected according to the correct document information. The transmission document information in a transmission telegraphic message CUE16 is revised with the corrected document information.
Patent JP-S6423662-A (JP)
Title: Channel controller
Inventor: KUWATA SATORU
IPC: H04M3/26
Filed: 1987-07-20
Abstract: PURPOSE:To shorten an entire diagnosis executing time to approximately 1/3 of a conventional one by providing a channel part selecting means to simultaneously select the channel part and to simultaneously feed a control signal when a prescribed control code is set through the control signal in a signal receiving- distributing part. CONSTITUTION:A channel part simultaneous selecting means 24 in a signal receiving-distributing part 23 decodes a control signal 26, and simultaneously selects respective channel parts 20-1-20-m and simultaneously feeds the control signal 26 when a prescribed control code is set. Accordingly, when a central control unit 25 controls respective channel parts 20-1-20-m, particularly, a test is executed and a simultaneous control is possible, the prescribed control code is set in the control signal 26. The channel part 24 decodes the control code, the channel parts 20-1-20-m are simultaneously selected and a parallel control is executed. Thus, a time to be required for the control is equalized with a time to one channel part and a high speed processing is executed.
Patent JP-S6448109-A (JP)
Title: Moving of tool along curved path
Inventor: RONARUDO RII TAABUIN
IPC: B25J9/16
Filed: 1988-07-18
Abstract: PURPOSE: To maintain required process orientation at the time of moving a tool only by a comparatively small number of points and moving the tool along a working route without suppressing a working face by horizontal or vertical orientation by generating an operation instruction and a rotation instruction in response to an input signal expressing the arrangement of three reference positions on a curved route. CONSTITUTION: The tool 50 is supported by a manipulator 10, and a controller 60 calculates and stores the coordinates of the center point of the tool 50 and the orientation angle of a wrist 32 corresponding to an intermediate point on the curved route by using information for determining the shape of the curved route, the center point of the tool 50, i.e., the position of a working position, the orientation of the wrist 32 on three reference points along the route and the required posture of the tool 50 relative to the route. The tool 50 can be driven by a machine interface 66 responding to the programmed cycle of operation controlled by a cycle controller 62 and the controller 62 is operated in accordance with position, orientation, speed, tool dimension, and function data stored in order to generate control signals for a servo controller 64 and a machine interface 66.
Patent JP-H0736856-A (JP)
Title: Signal processor
Inventor: FUJIMOTO YUKIHIRO
IPC: G06F7/76
Filed: 1993-07-20
Abstract: PURPOSE:To provide a signal processor capable of quickly storing double- precision data stored in a register in a data memory. CONSTITUTION:Two N-bit length signal lines 11, 12 are connected to each other through two N-bit length buses 9, 10 connected to a register 4 to two data memories 5, 6 so that different data from respective buses 9, 10 can be simultaneously written in the data memories 5, 6. Double-precision data with 2N-bit length stored in the register 4 are divided into upper N bits and lower N bits, which are simultaneously stored in the data memories 5, 6 through respective buses 9, 10 and signal lines 11, 12. Consequently double-precision data only for one access time can be stored in the data memories 5, 6.
Patent JP-H1024881-A (JP)
Title: Traveling speed detector for motorcycle
Inventor: MORISHITA ISAO
IPC: F02B61/02
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and reduce the cost by facing a detection part of a sensor for detecting changes in a magnetic flux to teeth of a magnetic gear rotating with the rear wheel. SOLUTION: The both ends of an intermediate shaft 7 and an output shaft 8 are rotatably supported on a left side half part 3a and a right side half part of a crankcase 3 by a bearing. The output shaft 8 is projected from a left half part 3a to the side and a sprocket is fitted to this projecting end. A sensor 18 is arranged in the upper part of position fixed gear 12B made of a magnetic member in the intermediate shaft 7 side, which is engaged with a movable gear 12c provided in the output shaft 8, and in the opposite side of shaft folks 6a, 6b. The end face of the detection part, 18a of the sensor 18 is fitted to the left side half part, 3a of the crankcase 3 so as to face the teeth of the gear 12B from the outside of the diametrical direction.  The sensor 18 thus detects changes in the magnetic flux passing through the end face of the columnar detection part 18a, generates electric pulses, and outputs it on a display.
Patent JP-S6071635-A (JP)
Title: Aromatic polyether and its manufacture
Inventor: SANADA SHINICHI
IPC: C08G65/38
Filed: 1983-09-29
Abstract: PURPOSE:To readily obtain a heat-resistant titled polyether having tricyclic fused ring, by nucleophilic substitution reaction between alkali metal salt and the halogen-, nitro-, and hydroxyl groups each bonded to tricyclic fused ring containing carbonyl group. CONSTITUTION:The objective aromatic polyether having recurring unit of formula I [Q is straight chain, -C(R1)2-, -O-, -S-, -NR2-, -Si(R3)2-, of formula II or III; R1 is H, 1-5C alkyl or phenyl; R2, R3 and R4 are each 1-5C alkyl, or phenyl]. This polyether can be manufactured by the polycondensation of a compound of formula IV (X is halogen or nitro; M is alkali metal; Q is the same as in the formula I ). The compound of the formula IV is preferably prepared using 2-fluoro-7-hydroxyfluorene-9-one, etc.
Patent JP-S6239502-A (JP)
Title: Method of male sterility and agent used for same
Inventor: OGAWA MASAMI
IPC: A01N47/30
Filed: 1985-08-16
Abstract: PURPOSE:To induce male sterility of a plant, especially grain crops with small grains surely and in sufficient economic efficiency, by using both 2- chloroethylphosphonic acid and a specific phenylurea derivative so that each sterile effect is synergistically raised. CONSTITUTION:Both 2-chloroethylphosphonic acid (named ethephon) and a compound shown by the formula (R1 is lower alkyl, lower alkenyl or lower alkynyl; R2 is lower alkyl, lower alkenyl or benzyl; R3 is lower alkyl, lower alkoxy or halogen; X is O or S; n is 0-3 integer) are used so that male sterility ratio which is insufficient (about 50-60%) by individual use is raised to a substantially usable degree (>=95%) and male sterility of a plant with small grain such as rice plant, barley, wheat, maize, cotton, soybean, etc., is surely induced. Preferably ethephon is applied to stems and leaves of plant and the compound shown by the formula is applied to the surface of soil, especially to the surface of the water particularly in the case of rice plant.
Patent JP-S6422009-A (JP)
Title: Superconducting magnet device
Inventor: OGAWA SADAO
IPC: H01F6/00
Filed: 1987-07-17
Abstract: PURPOSE:To obtain a superconducting magnet device inhibiting the heat generation of a permanent current switch and capable of reducing the consumption of a refrigerant by utilizing the Meissner effect of a superconducting switch member and controlling ON-OFF by magnetic fields generated from first and second superconducting coils. CONSTITUTION:When a second superconducting coil 22 in a permanent current switch 7 is energized by a second exciting power 23, a magnetic field is generated in the second superconducting coil 22, and a superconducting switch member 21 is separated by the second superconducting coil 22 by a Meissner effect, and switched OFF. Energization is started from an exciting conduction 6 to a superconducting coil 3 for a main circuit under the state, and a current value is elevated up to a rated current value. When the conduction currents of the second superconducting coil 22 in the permanent current switch 7 are lowered gradually, a magnetic field generated is also reduced, and lastly brought to zero. Since rated currents are flowing through the first superconducting coil 3 instead, a magnetic field is generated in the first superconducting coil 3, and the superconducting switch member 21 is pushed against a contact 24. Accordingly, permanent circulating currents flow between the first superconducting coil 3 and the permanent current switch 7.
Patent JP-S6337029-A (JP)
Title: Pneumatic conveying device for granular material
Inventor: DAITO YASUTO
IPC: B65G53/56
Filed: 1986-07-30
Abstract: PURPOSE:To automatically replenish the granular material when the level of the material in a material receiving container is lowered, by shifting the granular material held in a pressurized condition by means of conveying pressurized air to pressurized air from a booster mechanism. CONSTITUTION:When a granular material filled in material receiving containers 22, air only in an amount corresponding to the amount of discharged air from the material receiving containers 22, is fed into the system from an air pressure feed source 17 or a booster mechanism 30 disposed in a conveying pipe 12, which is sufficient for allowing the granular material in the material receiving containers 22, branch pipes 20, the conveying pipe 12 and a pressure container 10 to fall in an equilibrium condition. When the granular material in the material receiving containers 22 are consumed so that the level of the granular material is lowered, the lowered level influences at once upon the inside of the conveying pipe 12 through the branch pipes 20 connected to the containers 22, and therefore, the internal pressure of the conveying pipe 12 is lowered in that part. The lowered pressure is replenished at once by the granular material which is held during that time in a high density and high pressure condition and which is shifted from the branch pipes 20, the conveying pipe 12 and the pressure container 10, and therefore the original equilibrium condition is recovered, thereby it is possible to automatically replenish materials for consumed materials.
Patent JP-H0528516-A (JP)
Title: Information recording and reproducing device
Inventor: HOSOMI TETSUO
IPC: G11B7/135
Filed: 1991-07-19
Abstract: PURPOSE:To eliminate an offset by devising the device so that, a stray light is present on a photoelectric conversion element, when the reflectance of an information carrier or the transmissivity of a light beam route are changed, the intensity of only a signal light beam on the photoelectric conversion element is changed, but the level of the stray light is not changed, so the offset is gener ated to the output of the photoelectric conversion element, as the result, a malfunction is generated to servo operation. CONSTITUTION:By making one part of a light beam at the same point as a place where the stray light 19, 20 are generated incident on a reflecting means 24, light beams of almost the same level are made incident on respective photoelectric conversion elements 14, 15. Or, the correction of a photoelectric conversion element output is performed by converting the light of the same level to a photoelectric current with other photoelectric means. In other method of this invention, the correction of an electric offset is performed so that the photoelectric conversion element output is in a constant level.
Patent JP-H1122331-A (JP)
Title: Gap forming tool under door
Inventor: YASUMURA HISAO
IPC: E06B3/70
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a means for making a gap between a door and a floor face uniform without requiring skilled art at the time of setting the door. SOLUTION: A pair of sandwiching pieces 2, 2 sandwiching the lower end of a door from both front and rear sides are provided on a pedestal 1 adhered on the lower end of the door to constitute the gap forming tool under the door. The lower end of the door is sandwiched between the sandwiching pieces 2, 2, when the lower end face of the door is abutted on the upper face of the pedestal, height of the pedestal 1 becomes a prescribed gap interval between the door and the floor face. A gap forming tool is attached to a plurality of parts of the lower part of the door, and a gap under the door can be formed by setting the door in a state where each pedestal 1 is mounted on the floor face.
Patent JP-H0466802-A (JP)
Title: Method and apparatus for forming probe
Inventor: KAWASE TOSHIMITSU
IPC: H01J37/28
Filed: 1990-07-09
Abstract: PURPOSE:To improve stability in apparatus accuracy by detecting an interval between an electrode and a part where a probe is to be formed and applying voltage while the interval is controlled from the detection results to form a probe. CONSTITUTION:Tunnel current is utilized as a position sensing means of an interval between a probe 11 and a probe reproducing electrode 14 and an interval between the probe 11 and a specimen 15 to be observed. While electrical feedback is applied to a cylindrical piezoelectric element 17 for fine movement, a pulse power source, for example a condition value of pulse width of 4 microseconds and pulse height of 4 volts, is applied to form a microfine protrusion 13. Since the electrical feedback is applied so that tunnel current to be detected is a predetermined value, the interval between the probe 11 and the electrode 14 can be correctly maintained at a predetermined interval. By doing so each time of forming probe and reproducing it, a shape of a microfine protrusion can be correctly made constant.
Patent JP-S6157678-A (JP)
Title: Refrigerant and refrigerator
Inventor: SUMIKAWA SEIJI
IPC: C09K5/00
Filed: 1984-08-29
Abstract: PURPOSE:To provide a refrigerant capable of lowering the ejecting gas temperature of a compressor, and suitable for automobile or domestic cooler or refrigerator, by mixing a main refrigerant with an assistant refrigerant having higher boiling point than the main refrigerant. CONSTITUTION:A refrigerant for refrigeration cycle is produced by mixing a main refrigerant such as flon-12, etc. with an assistant refrigerant such as flon- 113. The amount of the assistant refrigerant is <=10wt% in liquid state. EFFECT:The assistant refrigerant is evaporated by the compressor 1 connected with an engine via an electromagnetic clutch 1a, to effect the lowering of the ejecting gas temperature, and the prevention of the seizing of the compressor. Both main refrigerant and assistant refrigerant are liquefied in the condenser 2, and transferred through the liquid reservior 3 and the expansion valve 4. Since only the main refrigerant is evaporated in the evaporator 5 and the assistant refrigerant is passed in liquid state, the fluidity of the refrigerator oil can be increased, and the heat-exchange efficiency can be improved.
Patent JP-H0622640-A (JP)
Title: Film cutting device for bale wrapping machine
Inventor: TAGUCHI KENICHI
IPC: A01F25/13
Filed: 1992-07-07
Abstract: PURPOSE:To provide the device so designed that, in a bale wrapping machine, the bale side of a stretch film from the wrapping-finished bale to a roll film is surely cut and the tip of the roll film side can be held. CONSTITUTION:A bale wrapping machine 10 is equipped with an arm 22 so as to be capable of vertical rocking motion, the tip of the arm is fitted with two press materials 25 for pressing down a stretch film 19 at an interval, a film receiver 28 consisting of two superposed plates 27 is provided so as to be put into between the two press materials 25 descended, and the bale side of this film receiver is equipped with a knife 29. On turning the arm 22 downward, the stretch film 19 is forced into between the two plates 27 and held by the press materials 25 and the bale side of the film 19 is surely cut with the knife 29.
Patent JP-H0525280-A (JP)
Title: New silicone derivative and cosmetic containing the same
Inventor: OHASHI YUKIHIRO
IPC: A61Q19/00
Filed: 1991-07-19
Abstract: PURPOSE:To prepare a cosmetic which is absorbed well and gives a moist and pleasant feeling to the skin by using a silicone deriv. consisting of three specific kinds of polysiloxane unit. CONSTITUTION:A silicone deriv. consisting of three kinds of polysiloxane unit of formulas I, II, and III (wherein R<1> is a 7-30C polycyclic hydrocarbon group; R<2> is a 2-30C linear or branched aliph., an alicyclic, or an arom. hydrocarbon group; X is a single bond, COO, CH2CH2OCOO, or CB2COO; (n) is an integer of 2-16; (p) is an integer of 1-100; and (q) and (r) are each an integer of 0-100).