baber/WOPTO huggingface dataset:
Patent JP-H01141016-A (JP)
Title: Injection apparatus
Inventor: TANIGAWA TERUO
IPC: B29C45/20
Filed: 1987-11-27
Abstract: PURPOSE:To enable temp. of a nozzle itself to elevate rapidly and to attempt to improve efficiency of an operation, by carrying out heating of a nozzle part of an injection molding machine by charging directly a metal material constituting the nozzle with electricity. CONSTITUTION:To carry out injection molding, a band heater wound on the outer circumference of a heating cylinder 14 is heated, a low electric voltage is applied to terminals 22 and 24 on the outer circumference of a base end part of a nozzle 20 to cause a large electric current to flow, a screw is rotated with a nozzle main body 32A heated and a definite amt. of molten raw material is stored at the apex of the screw, passed through a resin path 30 and injected in a mold cavity. A temp. sensor is provided on the nozzle 20 and the resin temp. in the resin path 30 of the nozzle is indirectly detected and is transferred to an electric voltage by means of an amplifier to adjust the heating temp. of the nozzle main body 32A. Therefore, the temp. can be changed in accordance with the cooling temp. of a thick part and a thin part. Moreover, occurrence of sink marks and voids in a molded item can be thereby prevented.
Patent JP-H04174887-A (JP)
Title: Photo-hardening composite and hologram recording medium
Inventor: FUKUI TETSURO
IPC: G03F7/027
Filed: 1990-11-08
Abstract: PURPOSE:To obtain a hologram medium with a high sensitivity to a laser beam in a visual wavelength and a good preservative stability by using a composite of a linear polymer binder, a monomer furnishing unsaturated double bonds, and a specific compound. CONSTITUTION:By using a composite which includes a linear polymer binder, a monomer furnishing at least one or more of unsaturated double bonds, a compound shown as the formula I (where r is a monovalent organic residue, Z is a bivalent organic residue furnishing an aromatic group, R is selected from a group of heterocyclic groups, and n is an integral number 1 or 2), a hologram recording medium is formed. This medium can carry out a recording with a high sensitivity to the light of the wavelength of the He-Ne laser or higher. Furthermore, this medium has a good preservative stability, and an excellent diffraction efficiency and permeability can be obtained.
Patent JP-H02146169-A (JP)
Title: Rotary head type pcm signal recording/reproducing device
Inventor: OSUGA YOSHIHARU
IPC: G11B20/12
Filed: 1988-11-28
Abstract: PURPOSE:To record and reproduce character information by determining a recording format on a pack with attributing an item for the character information, a character code and ancillary information as a sub-code. CONSTITUTION:The two retrieving and normally reproducing pack items of the character information are used. The normally reproducing pack item is set at '1000,' the retrieving pack item is set at '1001,' and for the character code and the ancillary information of the character code, an address at four bits, character contents at three bits, a character type at four bits, and a pit indicating the pair of the character codes at one bit are allocated, and they are recorded. By the sub-code of the character information determined in such a way, the character information can be recorded and reproduced by a digital audio tape recorder, and a music name, a singer's name and a text can be displayed.
Patent JP-2000131432-A (JP)
Title: Method for detecting obstruction to vehicle
Inventor: URAI YOSHIHIRO
IPC: G01S13/86
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To determine accurately whether bodies to be detected are the same obstruction or not by using a millimeter-wave radar device and a laser radar device in appropriate combination. SOLUTION: The coordinate data of the relative location of an obstruction detected by a millimeter-wave radar device with respect to one's own vehicle is designated by M1(xm1, ym1), and the coordinate data of the relative locations of obstructions detected by a laser radar device with respect to one's own vehicle are designated by R1(xr1, yr1) and R2(xr2, yr2). On the basis of the coordinate data M1 detected by the millimeter-wave radar device, a rectangular decision area Ai having each distance (a) along the x-axis and each distance (b) along the y-axis is set. In the case that the coordinate data R1 and R2 detected by the laser radar device fall within the decision area Ai, it is decided that the obstruction detected by the millimeter-wave radar device and the obstructions detected by the laser radar device are the same body.
Patent JP-H06148954-A (JP)
Title: Electrophotographic method and image forming device
Inventor: KUMON AKIRA
IPC: G03G15/16
Filed: 1992-11-12
Abstract: PURPOSE:To efficiently transfer a toner image on a photosensitive body onto an image receiving paper, to prevent the constitution of a device from being complicated and to reduce the generation of ozone. CONSTITUTION:An electrical conductive elastic transfer roller 5 is brought into contact with the photosensitive body 1 by prescribed pressure. A magnetic field is formed at a nip part by actuating a magnet 6 whose width is equal to or wider than the contact width (nip) of the body 1 and the roller 5 from the back surface of the base material of the body 1. When the toner image on the body 1 is transferred onto the image receiving paper 9, an AC voltage and a DC voltage are superimposed and impressed on the roller 5. Then, toner 11 is vibrated by the AC voltage and transferred on the paper 9 from the body 1 by the DC voltage by resisting to magnetic force of the inside of the body 1. This is because the toner 11 is more easily attached on the surface of the paper 9 than the surface of the body 10. By such a method, an excellent image without toner scattering, void and surface fogging can be obtained. Besides, the impressing voltage can be lowered and the ozone is hardly generated. Moreover, the toner 11 on the surface of the roller 5 is also transferred on the body 1 by the vibration by the AC voltage and the magnetic force and removed, and the constitution of the device is simplified.
Patent JP-H05139184-A (JP)
Title: Method and device for controlling speed of automobile
Inventor: KAJIKI MASAHIRO
IPC: F02D41/04
Filed: 1991-11-18
Abstract: PURPOSE:To prevent a rear-end collision with another vehicle by controlling vehicle speed so that the distance between cars, when it is small, is automatically made to a safety distance between cars. CONSTITUTION:A speed control unit 1 is formed of a measuring means 1 of distance between cars and an arithmetic logic circuit 12. To the arithmetic logic circuit 12, the distance between cars measured by the measuring means 1 of distance between cars and the speed of its own vehicle measured by a vehicle speed sensor 2 mounted on a speedometer are inputted. In the arithmetic logic circuit 12, various speeds and safe distances between cars corresponding thereto are preset. In the arithmetic logic circuit 12, the safety speed of its own vehicle such that the distance between cars is a safety distance between cars is determined, and a throttle actuator 3 is controlled to make the speed of its own vehicle the safety speed.
Patent JP-S63155630-A (JP)
Title: Wafer transfer system
Inventor: WATANABE MASATAKA
IPC: H01L21/677
Filed: 1986-12-18
Abstract: PURPOSE:To transfer a wafer to a required position without imperfect suction and without damage by a method wherein a suction pad is supported by an elastic material and, additionally, a stopper which prevents the wafer from being bent by its own weight during its suction due to the elastic pad is installed. CONSTITUTION:A wafer 3 sucked by a suction pad 2 supported by an elastic material 4 is held at a position which is away from the center of the wafer 3 by a distance L; as a result, the wafer is bent in the direction as shown by an arrow A. In order to restore the bent wafer to a normal horizontal position, the wafer 3 is pushed up, via a stopper 5, by a spring 6 whose spring pressure is set appropriately. The sucked wafer is transferred on a slide rail in the direction as shown by an arrow B, and is accommodated into a narrow groove 9 of a wafer-accommodating jig 8. If the wafer is transferred further by keeping this state, it is guided by the upper part inside the narrow groove due to the elasticity of the suction pad; it is accommodated by being pressed down by a deviation l; the transfer is completed.
Patent JP-H07125986-A (JP)
Title: Stretching/storing device for horizontal boom
Inventor: SAWABE HIROYUKI
IPC: B66C23/68
Filed: 1993-11-08
Abstract: PURPOSE:To easily stretch or store a horizontal boom on a mobile crane capable of rotating and storing the horizontal boom in parallel on the side face of a vertical boom. CONSTITUTION:The pin hole 6 of the bracket 5 of a vertical boom 2 and the pin hole 12 of the bracket 11 of a support frame 10 fitted with a horizontal boom 3 are rotatably connected with a pin 14, and a rotating motor 16 is fitted on the center line of the pin holes 6, 12. The hole of the vertical boom 2 and the hole 13 of the support frame 10 are made to coincide with each other when the horizontal boom 3 is stretched, and a hydraulic cylinder 17 having a connecting pin 18 is fitted on the center line of the hole 7 of the vertical boom 2. When the horizontal boom 3 is to be stretched and stored, the rotating motor 16 is driven from a driver's seat to rotate the support frame 10. When the horizontal boom 3 is to be stretched, the hydraulic cylinder 17 is operated to fix the vertical boom 2 and the support frame 10 with the connecting pin 18.
Patent JP-H11144668-A (JP)
Title: Focused ion beam machining device
Inventor: MATSUMOTO HIROAKI
IPC: H01J37/147
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To correctly machine a sample into a shape corresponding to an observation purpose by providing a deflection signal control means continuously changing the scanning speed of an ion beam according to the beam scanning position and continuously switching the beam current and beam diameter according to the beam scanning position in a set box machining region. SOLUTION: The scanning coordinate recognizing board 13 of a deflection signal control board 12 communicates the beam scanning speed, beam current and the position coordinates changing the beam diameter in a machining region set on a CRT screen among a computer 10, a deflection electrode 8 and a beam limiting diaphragm 4. A beam scanning speed control board 14 communicates the scanning speed parameters in each machining region stored in the computer 10 in advance between the computer 10 and the deflection electrode 8. The beam scanning speed, beam current and beam diameter are continuously changed interlockingly with the change of the scanning position of a machining ion beam, thereby correct machining can be made.
Patent JP-H04264086-A (JP)
Title: Novel 7-cyclopropylimidazodiazepins and the salt thereof, preparation thereof, and the obtained intermediate compound, use thereof as pharmaceuticals and pharmaceutical composition containing the same
Inventor: CHIYAARUZU JIYON ROBAATO HEJIK
IPC: A61P25/28
Filed: 1991-10-23
Abstract: PURPOSE: To obtain a novel compds. which is useful as a therapeutic medicine for the memory disorder, cerebral aging disorder, obesity, etc., and are usable as a weak tranquilizer at the time of the treatment of a stimulation reactive state and excitation state.  
     CONSTITUTION: A compd. of formula I [Y is an N atom, C atom having substituent Z (Z is H, a halogen, etc.); X is a 3 to 6 C cycloalkyl, H; R is H, a 1 to 5 C alkyl, etc.; when X is H, Y is an N atom] and its salts; for example, 7- cyclopropyl-5,6-dihydro-5-methyl-6-oxo-4H-imidazo[1,5-a][1,4]benzodiazepin-3- ylcyclopropylmethanone. The compd. is which X are H, Y are the each N are obtd. by bringing a compd. of formula II into reaction with a magnesium deriv. of a compd. of formula III (Hal is a halogen) to obtain a compd. of formula IV, then oxidizing the obtained compd. preferably by manganese dioxide. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H01145598-A (JP)
Title: Nuclear fusion device
Inventor: KAJIURA SOJI
IPC: G21B1/00
Filed: 1987-12-02
Abstract: PURPOSE:To improve reliability of a nuclear fusion device by supporting a plasma vacuum vessel on a shear panel through an insulating structure and bearing the shear panel on a base through another insulating supporter. CONSTITUTION:A shear panel 9 for preventing overturning force on the upper and the lower sides respectively is fixed between the torus directions of a plural ity of superconductive toroidal coils 4 wound on the circumference of a plasma vacuum vessel 3, and the vessel 3 is supported on the panel 9 of this lower side through the insulating structure. Since the lower surface of the vessel 3 is wholly utilized as the space of a supporting structure of the vessel 3, the support structure of sufficiently high rigidity can be made in consideration for not only dead load but also whole load of electromagnetic force, earthquake and the like. Therefore, the reliability of a nuclear fusion device can be im proved.
Patent JP-H01202139-A (JP)
Title: Varnishing method for starter
Inventor: UMEKI SATORU
IPC: H02K15/12
Filed: 1987-12-02
Abstract: PURPOSE:To enable machining with a cutting tool or the like and to improve the penetrability into the inner part of a slot by using a varnish mixed with an inorganic filler such as alumina improved in heat resistance. CONSTITUTION:Much inorganic filler is mixed in a coil end part 6 with a large centrifugal force, having an outer diameter smaller than that of the outer periphery of a core 1 and requiring no working. Also in the inner part of a slot 2 comparatively requiring a mechanical strength and needing no processing, the equal amounts of said inorganic filler and said varnish in the coil end part are mixed together for use. Because the opening of said outer peripheral part of the slot 2 and the outer peripheral part of said core 1 require processing with a cutting tool 8, cutting with a high speed steel cutting tool is possible when the alumina content is about 40% and less.
Patent JP-H07194168-A (JP)
Title: Apparatus and method for controlling operation of commutatorless motor
Inventor: YU KANSHIYUU
IPC: H02P6/08
Filed: 1994-12-07
Abstract: PURPOSE: To feed a current to at least either coil winding on drive and to achieve a large torque by forming a device with a rotor position detection part and a speed-setting part and each specific microprocessor and a switching circuit part. CONSTITUTION: A device has a rotor position detection part 110, a speed-setting part 120, and a microprocessor 130 that outputs a pulse signal for driving a commutatorless motor 150 by a signal which is outputted from the rotor position detection part 110 and the speed-setting part 120, where the pulse signal has a specific delay time for adjusting the speed and the delay time is set, so that a current flows to other phase coil windings before the current flowing through either phase coil winding is broken. Further, the device has a switching circuit part 140, that is operated by a pulse signal being outputted from the microprocessor 130, feeds a current to the phase coil winding of the commutatorless motor 150 and breaks the current, and drives the commutatorless motor 150.
Patent JP-H10136133-A (JP)
Title: Digital image forming device
Inventor: MURANO JUNICHI
IPC: B41J29/00
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To reduce the cost regardless of use of a material meeting the severe domestic or overseas safety standards while a prescribed tensile strength is maintained by covering a harness not with a conventional tube but with a non-flexible cylindrical harness cover in the case that a printer and a scanner mounted thereon in a height adjustable way are connected by the harness. SOLUTION: As a member covering a harness 20, a cylindrical harness cover 35 which is formed by imparting non-flexibility with a resin material, for example, is used. The harness cover 35 is made up of an upper cover 35a and a lower cover 35b, which are connected via a removable joint and the entire is made by integral forming. When a scanner 13 is mounted at a position lower by one stage, the joint is cut to disconnect the lower cover 35b thereby using the harness cover 35 formed lower by one stage for the covering of the harness 20.
Patent JP-H06147480-A (JP)
Title: Controller
Inventor: YUNO HIDEYO
IPC: F23N5/26
Filed: 1992-11-13
Abstract: PURPOSE:To shorten an inspecting time in the case of confirming performance of an apparatus by trying it by a user. CONSTITUTION:A hot water supplying apparatus body has control means 41 having a trial mode and a normal operation mode, a trial switch 36 for designating a manual operation of the trial mode and LED 42 as trial informing means for informing operating state of the trial mode, operating performance malfunction. When a trial switch 36 is pressed, the means 41 senses start of the trial to light the LED 42. When the trail is normally finished, the means 41 extinguishes the LED 42. When the malfunction occurs, the means 41 outputs a frequency signal according to a malfunction cause from an output port 44, thereby flashing the LED 42.
Patent JP-H11118350-A (JP)
Title: Separating method of air and air separating system
Inventor: YAMAMOTO HIROSHI
IPC: F25J3/04
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To improve productivity compared with a conventional value and reduce the electric power consumption of an air compressor, by eliminating the wasteful loss of product gas from a reserving tank or a tank lorry upon manufacturing nitrogen or oxygen by separating air. SOLUTION: Nitrogen, separated in a fractionating tower 18 from material air, compressed by an air compressor 11, is stored once in a reserving tank 30 and, thereafter, is filled into a tank lorry 34. The nitrogen gas, to be discharged out of the reserving tank 30 into atmosphere when the pressure of the reserving tank 30 has exceeded a given value, is returned to the inlet port of the air compressor 11 through a pipeline 39, when nitrogen is manufactured in an air separating device 10. On the other hand, nitrogen gas, to be discharged out of the tank lorry 34 into atmosphere upon filling the same into the tank lorry 34 from the reserving tank 30, is returned to the inlet port of the air compressor 11 through the pipeline 39.
Patent JP-S63157388-A (JP)
Title: Magnetic disk device
Inventor: IIDA MUNEO
IPC: G11B33/14
Filed: 1986-12-22
Abstract: PURPOSE:To extremely improve the dust deletion effect by actuating an electric dust collector only for a period during which a read/write enable state is secured after the drive of a magnetic disk is started in a drive stop state of the disk and only when the drive of the disk is damped. CONSTITUTION:A magnetic disk 1 serving as a recording medium is laminated on a spindle 5 via a spacer 12 and revolved by a drive motor 8. An actuator 4 is fixed on a base 6 and covered with an HDA cover 7 together with the disk 1, a magnetic head 2, etc. Thus a completely sealed room is formed. A cleaning device 9 has a double doughnut structure containing a cleaning filter 10 and an electric dust collector 11 enclosing the filter 10. The air including the dust, etc., passes through the collector 11 and then the filter 10. While the dust, etc., which float, sediment, accumulate and pollute the atmosphere in the cover 7 are collected by the collector 11 and deleted away. The air free from the dust, etc., are further cleaned by the filter 10 and carried out.
Patent JP-H08161191-A (JP)
Title: In-circuit emulator
Inventor: YAMADA TOSHIYUKI
IPC: G06F11/22
Filed: 1994-12-07
Abstract: PURPOSE: To execute sufficiently enough debugging even when a high speed MPU is a target by providing a built-in chip in a target device with a specific debugging unit. CONSTITUTION: The built-in chip 10 in the target device is provided with the debugging unit 20 having a state analyzing trace function, a non-brake debugging function for executing real-time on-chip debugging resource in all states without stopping the running of a target MPU and an on-chip monitor memory access interface function. Since the unit 20 for executing a part of the functions of an ICE is included in the chip 10 including the MPU in the target device, the necessity of a buffer or the like used for data transfer between a conventional target device and the ICE is eliminated, and thereby the speed of data to be processed can be increased.
Patent JP-H04176970-A (JP)
Title: Multistory parking lot
Inventor: ISHIKAWA KAZUTOMI
IPC: E04H6/14
Filed: 1990-11-07
Abstract: PURPOSE:To adapt to extensive specificatoins by providing a parking device with multiple gondolas liftable and circulatable with respect to a tower frame installing the device under the ground or in a parking building, and communicating a parking lot space to the ground. CONSTITUTION:A parking device 3 is installed which is provided with plural gondolas 2... mounting cars liftably and circulatably with respect to a tower frame 1. One or multiple parking devices 3 are installed under the ground or in a parking building, and the underground parking lot space 5 or parking lot spaces on individual stories of the parking lot building are communicated to the ground 4. When a plurality of the parking devices 3 are installed side by side, entrances of the gondolas 2 are arranged in a straight line. Extensive requirements such as the parking under the ground, the systematic parking in the longitudinal direction, and the parking in the building after entering from the road side can be coped with.
Patent JP-H10136169-A (JP)
Title: Optical system scanner
Inventor: FUKUDA MINORU
IPC: H04N1/107
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide the scanner that prevents camera-shakes due to vibration of a mirror without increasing the thickness of the mirror. SOLUTION: A restriction member 10 of a wedge shape is placed to a rear side of a 1st mirror 4, at two symmetrical positions of which a rubber 12 whose both sides have an adhesive material 11 is adhered at an equal interval with respect to the middle of the 1st mirror 4 in the lengthwise direction. The restriction member 10 is skided on a support face of a carriage 9 so as to enter a lower side of the rear side of the 1st mirror 4 and to press the adhesive material 11 of the side of the rubber 12 onto the rear side of the 1st mirror 4 under a proper pressing force thereby sufficiently adhering the rubber 12 and the 1st mirror 4 with each other, and a spring 13 fixed to both ends of the carriage 9 is used to nip both ends of the restriction member 10 onto the carriage 9.
Patent JP-H06206968-A (JP)
Title: Production of water-expanded mdi-based polyurethane foam of lowered density
Inventor: AN KOUTSU RESHIYAA SABOKA
IPC: C08G18/20
Filed: 1993-12-03
Abstract: PURPOSE: To obtain the subject foams having superior stability by reacting polyol with a diphenylmethane diisocyanate compsn. in the presence of a specified catalyst and a specified blowing agent.  
     CONSTITUTION: Polyol such as polyester polyol is reacted with a diphenylmethane diisocyanate compsn. in the presence of (A) a catalyst such as a catalyst compsn. essentially consisting of an addition product of triethylene diamine and a boron compd. of the formula R n B(OH) 3-n  ((n) is 0 or 1; R is 1-8C alkyl, 5-8C cycloalkyl or 6-10C aryl), (B) ≥4 parts (by weight) (per 100 parts of polyol) of water as a blowing agent, and (C) optionally a surfactant, to obtain objective foams. 
     COPYRIGHT: (C)1994,JPO