baber/WOPTO huggingface dataset:
Patent JP-S62293174-A (JP)
Title: Ultrasonic measuring instrument
Inventor: BIREI KENJIRO
IPC: G01S7/536
Filed: 1986-06-13
Abstract: PURPOSE:To obtain a measuring instrument which causes no mutual interference even when ultrasonic wave switches, etc., are used closely by operating the device with >=2 kinds of frequency and sending out an output signal only when the device receives its received signal. CONSTITUTION:A carrier signal Aa and Ab which is oscillated by a carrier frequency oscillation circuits 1a or 1b and selected by a changeover switch 3b is outputted through a modulating circuit 4 as a signal Ba or Bb and converted by a transmitter 6 into an ultrasonic wave, which is transmitted to the air. This ultrasonic wave is sent to a comparing circuit as a signal Ca1 or Cb1 which is converted in terms of a counted number per unit time. A reflected wave from a body 7 to be detected, on the other hand, is inputted to a receiver 8, amplified 9, and passed through a comparator 10 to become pulses, which are further converted by a counter part 11 by a counter part 11 into a signal Ca2 or Cb2 indicating a wave number per unit time. The comparing circuit 12 compares the signals Ca and Cb1, and Ca2, a decision circuit 13 generates an output only when the output of the comparing circuit meets specific requirements, and only the ultrasonic wave sent by the transmitter 6 is detected in response to the output.
Patent JP-S5838513-A (JP)
Inventor: KANAI TAKASHI
IPC: A47C7/35
Filed: 1981-08-31
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-H06319209-A (JP)
Title: Motor carrier
Inventor: BAN ITSUKI
IPC: B60L15/00
Filed: 1993-04-30
Abstract: PURPOSE:To obtain a running control device based on human cerebrum and eyes without a computer and a sensor by running a carrier with driving torque in proportion to the stroke in correspondence with the pulling or pushing of a manual piece, and changing the direction of wheels in proportion to the rotating angle when a long lever is turned to the right and left. CONSTITUTION:When a long lever is turned in the clockwise direction the voltage of 35a becomes larger than that of 35b. The output voltage of an operation amplifier 31a is increased accordingly. The voltage is inputted into a conduction control circuit 34 of a motor 8a through a diode 32a and a chopper circuit 33a. Thus, the motor current is increased, and a motor is operated in the forward direction. Thus, the direction of wheels is changed. A carrier can be moved back and forth by the pulling or pushing of a manual piece. When the a manual piece is pulled in the advancing direction, a soft ferrite rod is moved, and the output voltage of a coil 24a is increased to the value larger than the voltage of a coil 24b. Therefore, the motor is rotated in the forward direction and drives the wheels, and the carrier advances. When the coils 24, 24a and 24b and the ferrite rod reach the neutral point, the armature current of the motor becomes zero, and the motor is stopped.
Patent JP-S5362125-A (JP)
Title: Tap changer for loading
Inventor: OGAWA MASASHI
IPC: H01F29/04
Filed: 1976-11-15
Abstract: PURPOSE: To make it easy to assemble and disassemble the contact part, by mounting a simple lead-in device at the changer having the fixed arc contact located at the internal surface of an insulating cylinder and the movable arc contact contacting and discontacting the fixed contact with the rotation of a driving arm. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63296874-A (JP)
Title: Method for lining inner surface of pipe
Inventor: KUBO TOSHIHIRO
IPC: F16L58/06
Filed: 1987-05-29
Abstract: PURPOSE:To adjust the alkali elution amount at the time of the initial passage of water to a reference value or less, by forming a layer composed of motar prepared by kneading cement containing a specific amount of a Na2O+K2O component, sand and tap water by a centrifugal method to the inner surface of a pipe and, after curing, polishing the cured layer in a wet state. CONSTITUTION:Cement containing 0.2% or less of an R2O-component (Na2O+K2 O) and sand containing 6% or less of an R2O-component (NaO+K2O) are kneaded with tap water to prepare mortar. This mortar is used to form a mortar layer to the inner surface of a pipe by a centrifugal method and, after the mortar is cured, the surface of the mortar layer is polished in a wet state to apply lining to the inner surface of the pipe. It is also pref. to adapt the aforementioned lining method to a pipe having an inner surface to which the lining of mortar is applied according to a usual method. Further, the number of rotations of the pipe due to the centrifugal method is pref. GNO 20 or more.
Patent JP-H04360505-A (JP)
Title: Manufacture of rotary transformer
Inventor: OIKE HIDESHI
IPC: H01F41/04
Filed: 1991-06-07
Abstract: PURPOSE:To obtain a method concerning the manufacture of a rotary transformer wherein adhesive agent does not ooze at the time of bonding a coil to a ferrite core trench, failures are reduced, and a fitting process which eliminates the oozing adhesive agent after a coil is insereted can be omitted. CONSTITUTION:A coil 2 is made to abut against film type adhesive agent 1 while being heated by current flowing, and the adhesive agent 1 is melted and transferred on the bonding surface of the coil 2. Hence the coil 2 is bonded and fixed to a trench 3a in a core 3 of a rotary transformer.
Patent JP-H05149282-A (JP)
Title: Vane type vacuum pump
Inventor: JIIKUFURIITO HERUTERU
IPC: F04C29/02
Filed: 1992-05-28
Abstract: PURPOSE: To simplify the manufacture and assembly of a centering for aligning the support portions of both a rotor shaft and a drive shaft in a vane type vacuum pump forming vacuum for a servo consumption member of an automobile. CONSTITUTION: A pump casing is closed by a centering plate 2 at the flange side. The centering plate 2 has a centering hole which regulates a rotor shaft 5 in the pump housing. The centering plate has an outlet 9 having an outlet valve 10. The outlet 9 is aligned with a notch 21 of a motor easing 3 in assembled state.
Patent JP-S62291932-A (JP)
Title: Mounting body
Inventor: TAKEHASHI NOBUTOSHI
IPC: H01L21/52
Filed: 1986-06-12
Abstract: PURPOSE:To prevent a semiconductor small piece from damaging due to a stress by forming an angle at one side of a circuit substrate in the cleaving direction of the small piece and placing the small piece on the substrate. CONSTITUTION:The side a' of a semiconductor small piece 1 forms an angle thetafrom the side (f) of a circuit substrate 2. When the substrate 2 is bent to be deformed by an external force G, an elongating force A is acted on the placing surface of the small piece 1. At this time, the direction A of the force acting on the small piece 1 and the cleaving direction (y) are formed at an angle theta. Since the directions are not coincident, the small piece is not easily damaged to obtain a high reliability device inexpensively.
Patent JP-S6117815-A (JP)
Title: Burner spray steam supply device
Inventor: KATOU YOSHIHIRO
IPC: F23D11/10
Filed: 1984-07-03
Abstract: PURPOSE:To improve the unit efficiency by providing a systems switching means for boiler starting, low load and high load conditions. CONSTITUTION:When the pressure is detected to have reached to a predetermined pressure by a pressure gauge 21 after the boiler is started, a signal is outputted to open a valve 14 by means of a first valve actuating device 22. When the valve 14 is opened, a signal is outputted to close a valve 12 on the auxiliary steam line 13 side, and a bleed line 15 is connected to a burner spray steam line 19. Therefore, steam which has been bled is supplied from the superheater inlet header 11 to a burner 5 as burner spray steam under low load conditions. Under high load conditions, when the steam pressure in the outlet side line 16 of a turbine 6 reaches a predetermined pressure, the valve 17 is opened by the action of a second valve actuator 23, and the valve 14 closed by the first valve actuator. Therefore, the steam which has done its work in the turbine 6 is taken out under high load conditions, and is supplied to the burner 5 as burner spray steam.
Patent JP-H05156905-A (JP)
Title: Tappet for internal combustion engine dynamic valve gear
Inventor: KURAUSU DEERINKU
IPC: F01L1/14
Filed: 1992-05-28
Abstract: PURPOSE: To reduce the mass of a tappet substantially, enhance packing of an internal combustion engine and increase efficiency by making some of a housing with high molecular compound material, and forming contact faces of the housing with plasma films in a tappet for a valve in an internal combustion engine. CONSTITUTION: A tappet for a valve in an internal combustion engine includes an essentially cup-shaped housing 1. At least some of the housing 1 is made of high molecular compound material. The housing 1 has a radial contact face 1.1, and an axial contact face 1.2 at axial outer side on a housing top 2. The contact faces 1.1, 1.2 are formed by plasma films. The housing 1 is surrounded by an annular guide ring 3 at least one location at the radial outer side. The guide ring 3 is made of excellent wear-resistant high molecular compound material. The guide ring 3 may also be made of metal material or ceramic material. The guide ring 3 has an opening 3.1 for click engagement with the housing 1.
Patent JP-S5762853-A (JP)
Title: Casting method
Inventor: SASABE MINORU
IPC: B22D27/09
Filed: 1980-09-29
Abstract: PURPOSE: To reduce the amt. of feeder heads and improve the yield of casting considerably by applying gaseous pressure upon the feeder head surface in die-casting castings by utilizing the feeder heads.  
     CONSTITUTION: In die-casting a crank shaft, etc., its shape is slender, and run defect and shrinkage are liable to occur. Since a large amt. of feeder heads larger than the weight of product is used, the yield of molten metal is exceedingly low. In order to improve this, airways 6a, 6b are airtightly mounted to the feeder head parts 5a, 5b communicating with a casting cavity for forming product part and are further connected to a gaseous pressure feed part via reducing valves 8a, 8b. Molten metal is teemed into such molds, and 0.5W5kg/cm 2  gaseous pressure is applied to the feeder heads 5a, 5b, whereby the occurrence of run defect an shrinkage is prevented. The amt. of the feeder heads is decreased condiderably by substituting the pressurizing force by the feeder head weight in the case of gravity casting with gaseous pressure. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11332160-A (JP)
Title: Motor
Inventor: TAKIMOTO MICHIO
IPC: H02K5/22
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To prevent dew condensation at the inside of a totally closed-type motor and prevent the generation of nonconformities of internal circuits and parts by providing a humidity transparent portion, which assures communication between the inside and outside of a housing and moreover assures gas permeability and humidity permeability but without allowing the moisture to permeate. SOLUTION: A motor 10 is provided with a bottomed cylindrical housing 11 and a flange 12 for covering an aperture of this housing 11. Moreover, the housing 11 is provided with humidity permeable portion 15. The humidity permeable portion 15 has a hole 16 provided on the housing 11 and a humidity permeable material 17, which is provided to his hole 16 for assuring gas permeability and humidity permeability and moreover does not allow the moisture to penetrate. In the motor 10 structure, in this way when it is cooled by external air and dew condensation is generated in the housing 11 due to the relationship of air saturated pressure, the vapor can be released to the outside via the moisture permeable portion 15. Therefore, nonconformities such as short-circuit of the electronic parts and electronic circuits provided on a control substrate 23 will not be generated.
Patent JP-H10332393-A (JP)
Title: Navigation device
Inventor: OKUDE MARIKO
IPC: G08G1/0969
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To display the current position of a vehicle along a road drawn in three dimensions even if the positioning accuracy in the direction of height is low by calculating the altitude of a vehicle according to the altitude data contained in map information at the time of superposing the vehicle position on a three-dimensional map displayed according to a three-dimensional map information. SOLUTION: A navigation device comprises a processing part 34 including a current position calculating part 51, a position correcting part 52, a data reading-in part 53, a visual point setting part 60, and a display processing part 61. When the current position of a vehicle is updated, the position correcting part 52 calculates the position on the two-dimensions according to the current position data obtained by the current position calculating part 51 and the peripheral map data obtained through the data read-in part 53, and calculates the altitude of the vehicle from the altitude data on the map data according to the position by a designated method.  The obtained three-dimensional coordinates are given to the display processing part 61 to obtain an image in which the vehicle position is superposed on the three-dimensional display map according to the setting in the visual point' setting part 60.
Patent JP-H0431758-A (JP)
Title: Fluorescence detection type gel electrphoresis apparatus
Inventor: IWASAKI ISAO
IPC: G01N27/447
Filed: 1990-05-26
Abstract: PURPOSE:To make it possible to perform correct flurescence detection even when strict balance relation is not kept between gel and the scanning direction and the incident direction of exciting light by detecting between the position of a part which is illuminated with the exciting light of the gel and the position of the light axis of a light receiving optical system, and changing the relative position relationship with the light axis of the light receiving optical system as a negative feedback mode. CONSTITUTION:An exciting light beam 1 is reflected from a mirror 5 and cast into migrating gel 2. The light from the lighted position of the migrating gel 2 is condensed with an objective lens 6 and cast into a half mirror 7. The light which is reflected from the half mirror 7 forms a spot on a position detecting element 9 with a condenser lens 8. Two detected outputs X1 and X2 from the element 9 are computed through an operating circuit 10 and a subtracting circuit 11 and become the deviation signal between the light axis of a light receiving optical system and the lighting position of the exciting light. The mirror 5 is controlled by feedback through a galvano-mirror driving circuit 13. The lighting position of the exciting light is placed on the light axis of the light receiving optical system. The measurement whose sensitivity is con stant and reliable everywhere with respect to the scanning direction can be performed.
Patent JP-H0641595-A (JP)
Title: Transparent soap
Inventor: HARA MASAYUKI
IPC: C11D17/00
Filed: 1993-05-14
Abstract: PURPOSE:To provide a transparent soap hardly whitening even by preservation for a long period. CONSTITUTION:The transparent soap is obtained by blending an anhydrous transparent soap glue with at least one selected from 0.3-5 pts.wt. higher alcohol and 0.5-50 pts.wt. lipophilic nonionic surfactant having 8 or lower HLB or 0.5-17 pts.wt. hydrocarbons and 0.1-2 pts.wt. 1-hydroxyethane-1,1-diphosphonic acid or its salt. This soap hardly whitens without impairing foaming or detergency even by preservation for a long period.
Patent JP-S5564210-A (JP)
Title: Laser two-color recorder
Inventor: SEGAWA HIDEO
IPC: G03G15/01
Filed: 1978-11-07
Abstract: PURPOSE: To simplify the constitution of the laser color recorder by entering two light beams of different wavelengths to one acousto-optic element, modulating two carriers with two color signals respectively and applying the same to the acousto- optic element.  
     CONSTITUTION: Light beams of different wavelengths emitted from lasers 16, 17 are combined to one beam by dichroic mirrors 18, 19 and this beam is entered to an acousto-optic element 20. The carriers from high frequency oscillators 21, 22 are modulated respectively by modulators 23, 24 by the black-and-white signal A and red signal B from a picture signal source and are combined to one with a synthesizer 25. This is then amplified with an amplifier 26 and is applied to the acousto-optic element 20. Here if the carrier frequencies are so selected that the directions θ of the two polarizing beams coincide, then the lasers from the lasers 16, 17 are modulated respectively to the black-and-white signals and red signal by the acousto- optic element 20 and are fetched out through a slit 27. If this way, the constitution of the layer two color recorder may be simplified. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0314547-A (JP)
Title: 1-isopropylamino-3-(4-(1-acetoxy-2- methoxyethyl)-phenoxy)-2-propanol and its production
Inventor: RATSUSE ANTERO KOSUKENNISUKA
IPC: C07C213/04
Filed: 1990-05-25
Abstract: A process for the preparation of the therapeutically active 1-isopropylamino-3-[4-(2-methoxyethyl)phenoxy]-2-propanol of the formula <CHEM> comprising the reaction of 1,2-epoxy-3-[4-(1-acetoxy-2-methoxy-ethyl)phenoxy]-propane with isopropylamine yielding 1-isopropylamino-3-[4- (1-acetoxy-2-methoxyethyl)phenoxy]-2-propanol, which is reduced either by catalytic hydrogenolysis or with sodium borohydride in an inert solvent containing trifluoroacetic acid or methanesulfonic acid to a compound of formula (I).
Patent JP-S5469716-A (JP)
Title: Transformer winding
Inventor: ITOU MASAYOSHI
IPC: H01F29/02
Filed: 1977-11-15
Abstract: PURPOSE: To improve a space factor by such construction that in a location above and below one set of tapped windings, wound in series, be arranged a main winding, with said main winding connected in parallel.  
     CONSTITUTION: With a strand, having a dimension double the conventional strand, wound in an axial way, a tapped winding T, having taps t 1  to t 6 , is located in a position of center, and an arrangement of main winding M will be made in a position of top and bottom, with said main winding M connected in parallel. Consequently, a number of the tap winding is reduced by half, causing a number of ducts between the tap winding to decrease by that quantity and a thickness of conductor insulation to become also about half, resulting in a remarkable improvement of the space factor. As half the number of the tap windings to be prepared is virtually quite enough, an expense will be saved for manufacture and assembly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07333543-A (JP)
Title: Light-ray deflection device
Inventor: TOOMASU TSUERENKA
IPC: H04N1/06
Filed: 1995-06-02
Abstract: PURPOSE: To improve a beam deflector in an original scanner or a scanner for recorder so as to sufficiently avoid rotational noises and pollution while guaranteeing operation at high rotating speed. CONSTITUTION: This beam deflector is composed of a light transmissive deflecting prism 1 which is extended in the direction of rotary axis and has a light incident plane 5, reflecting plane 4 and light emitting plane 8 obliquely extended to this plane 5, and a holding prism 2 coupled with the deflecting prism 1 on the reflecting plane 4. Concerning the holding prism 2, the deflecting prism 1 is complemented into cubic or square-shaped unit as a whole and this unit is supported on the light incident plane 5 of the deflecting prism 1 so as to be rotated around a vertical optical axis 3. The edges and corners, which are not optically utilized, of the cubic or square-shaped unit are made round. A spherical crown for locally complementing the contour of the unit into spherical outer contour is fitted onto at least two outer faces, which are not optically utilized, of the unit.
Patent JP-S61293538-A (JP)
Title: Dissolving method for solid or semisolid solute by solvent
Inventor: YAMAMOTO KIYOSHI
IPC: B01F1/00
Filed: 1985-06-24
Abstract: PURPOSE:To efficiently dissolve a solute firmly stuck on the whole insides of a vessel by positioning a part large in specific gravity between a solid or semisolid solute and solvent in an upside, positioning the other part small in specific gravity in an underside and bringing the solvent and the solute into contact with each other. CONSTITUTION:A stopper 5 is inserted into a takeout port 3 of a glass bottle 2 incorporated with a germicide of 2, 4, 6-trichlorophenol (solute) which is crystallized and solidified and has 1.49 specific gravity, and methanol having 0.80 specific gravity is filled in a space 6 and a glass pipe 4. This is inverted so that the glass pipe 4 is inserted into the inside of a solvent vessel 8 incorporated with methanol 7 and methanol is brought into contact with 2, 4, 4-trichlorophenol and allowed to stand for one night. As a result, 2, 4, 6-trichlorophenol is substituted with the colorless transparent methanol 7 incorporated in the solvent vessel 8 and the insides of the vessels 2, 8 are made to a uniform soln.
Patent JP-H06346627-A (JP)
Title: Base isolation structure
Inventor: MIYAZAKI MITSUO
IPC: E04B1/36
Filed: 1993-06-08
Abstract: PURPOSE:To lengthen the time cycle of vibration of an upper structure thereby reducing construction costs of a building frame. CONSTITUTION:In a base-isolated structure 1 wherein rolling bearings 2 and laminated rubber supports 3 are provided between an upper structure 11 and a lower structure 12 which are isolated from each other so as to be relatively displaced, vertical loads of the structure 11 are mostly born by the bearings 2, while the supports 3 are mainly used as horizontal springs to resore the structure 11. By this method, the time cycle of vibration of the upper structure 11 can be made longer and the construction cost of building frame of the whole base-isolated building 1 can be reduced.
Patent JP-H10334203-A (JP)
Title: Ic card and ic module
Inventor: KOBAYASHI KAZUO
IPC: B42D15/10
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To form the electrostatic capacity of a resonance circuit without adding an electrostatic capacity element built in a chip capacitor or IC chip. SOLUTION: This IC card is so constituted that the floating capacity formed between an antenna coil 6 and an electrostatic capacity element 2 is used as the electrostatic capacity element of the resonance circuit. The antenna coil 6 and electrostatic capacity adjusting element 2 are therefore only coupled by the floating capacity in terms of alternating current and not connected by a contact in terms of direct current. This floating capacity is determined by the distance between the antenna coil 6 and electrostatic capacity adjusting element 2, the dielectric constant of a material sandwiched between them, and the shape of the electrostatic capacity element 2. For the purpose, the floating capacity can be adjusted by changing the shape of the electrostatic capacity adjusting element 2.
Patent JP-S61295098-A (JP)
Title: Thermosensible stencil base paper
Inventor: YAMAMOTO YASUO
IPC: B41N1/24
Filed: 1985-06-24
Abstract: PURPOSE:To prevent occurrence of wrinkles and transformation of a releaser to contrive an efficient producting operation, by providing a release layer made of ultraviolet-cured silicon. CONSTITUTION:In a thermosensible stencil base paper, a release layer is formed on a thermoplastic film at the mating face thereof to an original to release the processed original from the thermoplastic film. The release layer is made of an ultraviolet-cured silicon. With a releaser made of an ultraviolet-cured silicon, unwanted lights having a wavelength in an infrared region is eliminated by using cold mirror etc. in ultraviolet-light irradiation, thus the thermoplastic film is prevented from excessive heat, whereby occurrence of wrincle and curl etc. thereon is avoided. Additionally a silicon sures at a moment on ultraviolet irradiation and thereafter has no stickness and thermoplasticity, thereby having no possibility of transformation, thus improving an operation efficiency with remarkably superior releasability and quality.