baber/WOPTO huggingface dataset:
Patent JP-H10230541-A (JP)
Title: Apparatus for producing resin molded object
Inventor: ICHIHARA KOJI
IPC: B29C48/94
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a resin molded object producing apparatus capable of dissolving sufficiently high non-reactive gas in a resin before the resin is melted and certainly performing the pressure seal of the non-reactive gas held in the high pressure state in the cylinder of an extruder. SOLUTION: An extruder 1b wherein a screw 12' is arranged in a cylinder 11' and a hopper 2 provided on the upstream side of the supply end part of the extruder 1b are provided an the hopper 2 has a pressure-resistant structure holding the pressure of the non-reactive gas to the predetermined position in the cylinder 11' of the extruder 1b in a high pressure state and the driven shaft 13' of the screw 12' connected to the motor 6 as a drive device through a speed reducer 5 is sealed by a viscous fluid.
Patent JP-H0316589-A (JP)
Title: Double tank type washing machine
Inventor: FUSHIYA KOJI
IPC: D06F29/00
Filed: 1989-06-15
Abstract: PURPOSE:To reduce the wear of a brake device by operating the brake device with a brake motor and delaying the braking operation of the brake device by a predetermined time after interrupting current to a hydrating motor. CONSTITUTION:When a dehydrating lid 31 is opened on the way of dehydrating running (while a timer 35 is turned on), a lid switch is turned off so that current to a hydrating motor 17 and an electromagnet of a brake motor 28 is stopped. The current to the motor 17 is immediately stopped, while the current to the electromagnet of the motor 28 is stopped delayed by 1-2 seconds by a delaying circuit incorporated in a timer 35. Thus, a one-way clutch mechanism in the motor 28 is released from the operation to release a brake lever 24 from the holding of the operating condition. The braking operation of brake shoe 23 for pressing the lever 24 against a brake drum 22 with a spring force of a spring 25 is also delayed by 1-2 seconds after the current interruption to the motor 17. Since the shoe 23 is pressed against the drum 22 while the rotation of the drum is reduced by this delay, the wear of the shoe 23 in the brake device 19 is reduced.
Patent JP-S63318161-A (JP)
Title: Semiconductor device
Inventor: ENDO KATSUHIRO
IPC: H01L21/52
Filed: 1987-06-19
Abstract: PURPOSE:To execute the removal of a defective segment without a mechanical cutting by a method wherein an insulating film is provided on a metal deposited film on an n-type emitter layer having a defect and laminated electrode deposited films are each coated on the other normal electrodes to form step electrodes. CONSTITUTION:In a semiconductor substrate 1 consisting of 4 layers of a p-type emitter layer pE, an n-type base layer nB, a p-type base layer pB and an n-type emitter layer nE, gate electrodes 2 are provided on the above base layer pB and at the same time, a cathode electrode 3 is split and arranged on the emitter layer nE. In such a GTO element structure, in case a defective electrode 3a exists, an insulating film 6 is coated on this electrode 3a. After that, gate and cathode laminated electrodes 21 and 31 are each laminated on the other normal electrodes and the electrode film only laminated on the electrode 3a is removed to form step electrodes. Moreover, a contact electrode plate 4 is abutted on the cathode laminated electrode 31. If a device is constituted in such a way, the electrode 3a can be electrically eliminated without removing by mechanical cutting.
Patent JP-H0317824-A (JP)
Title: Magnetic recording medium
Inventor: ISHIDA TOSHIO
IPC: G11B5/72
Filed: 1989-06-15
Abstract: PURPOSE:To obtain stable traveling durability under severe conditions such as high temp./high humidity or low temp./low humidity by incorporating subtd. or unsubtd. ammonium salt of specified phosphonic acid into the magnetic layer. CONSTITUTION:Subtd. or unsubtd. ammonium salt of phosphonic acid expressed by formula I is incorporated into the magnetic layer. In formula, R represents a hydrocarbon radical with 10 - 26 carbons, R<1>, R<2>, R<3>, R<4> represents same or different hydrogen or alkyl groups with >=1 carbon, and (l) and (m) are integers of 1 or 2. This subtd. or unsubtd. ammonium salt of phosphonic acid reacts with a binder to allow phosphonic acid to exist stably in the surface layer of the magnetic layer. Particularly, unsubtd. ammonium ions of high basicity interact strongly with phosphonic acid to give an ointed state easily, so that the lubricating property is significatly improved. Thus, the obtd. medium has excellent traveling durability under various conditions.
Patent JP-H01319977-A (JP)
Title: Superconductive ceramic element and manufacture thereof
Inventor: ADACHI HIDEO
IPC: C04B35/00
Filed: 1988-06-21
Abstract: PURPOSE:To obtain stable superconductive characteristics, and to sense a magnetic field, etc., in high sensibility by burying two conductors into a flaky superconductive ceramics and projecting the tip sections of the conductors from ceramics. CONSTITUTION:A flaky superconductive ceramic element 2 is placed onto a base 1. Four leads 3a-3d are fitted to the superconductive ceramic element 2 by the following means. The four leads 3a-3d are connected respectively to four terminals 4a-4d for inputting constant currents and measuring voltage. These terminals 4a-4d are inserted into through-holes formed to the base 1. An infrared transmitting window material 5a composed of a KRS-5 sheet, an silicon sheet, etc., is mounted to a cap 5. The cap 5 is set up to the base 1, and hermetically sealed under the state of the pressure of dry oxygen gas.
Patent JP-H0836695-A (JP)
Title: Managing method for parking lot
Inventor: SUGIKI SHIRO
IPC: G07B15/00
Filed: 1995-06-20
Abstract: PURPOSE:To leave in a short time when a vehicle can not leave because a parking card received at the time of entering is lost. CONSTITUTION:At the time of entering, the parking card is issued, the image of the vehicle A is picked up by a TV camera 4 and recorded and the vehicle entering time is stored. In a normal case, the parking card is inserted to leaving terminal equipments 21, 22 and 2n and leaving is commanded. When the vehicle leaves, the parking card is inserted to a return machine 6. Thus, a central processing unit 100 makes the recorded image of the vehicle unreproducible. When the parking card is lost, in a management room 30, when a vehicle entering time band is inputted by a terminal equipment 130, the images of the parked vehicles pertinent to the time band are displayed at a TV monitor 140. A user updates a screen until his/her own vehicle is displayed and inputs a confirmation key when his/her own vehicle is displayed. Thus, his/her own vehicle is led out.
Patent JP-H093200-A (JP)
Title: Apparatus for continuous production of polycondensation polymer and method therefor
Inventor: NAKAMOTO HIDEKAZU
IPC: C08G63/78
Filed: 1995-06-20
Abstract: PURPOSE: To provide an apparatus for continuous production of polycondensation polymer which is simplified and cost-effective by comprising two columns of a first production apparatus comprising an ester exchange tank and an initial polymn. tank vertically connected to each other to form an integral structure, and a second production apparatus of a vertical final polymerization tank. CONSTITUTION: This apparatus for continuos production of a polycondensation polymer is constituted by a first production apparatus 1 comprising an ester exchange tank 2 as an upper column and an initial polymn. tank 3 as a lower column integrated with the upper column, and a vertical second production apparatus 30 comprising an intermediate polymn. tank and a final polymn. tank integrated with the intermediate polymn. tank. For example, when polyethylene terephthalate is prepared, a mixture of terephthalic acid with ethylene glycol is continuously fed through an inlet nozzle 4 of the first production apparatus, and transesterification is conducted in the upper column to prepare an oligomer, which is fed into the lower column and allowed to flow toward the lower part while evaporating a volatile material, permitting efficiently enhancing the degree of polymerization.  The polymer is then fed into the second production apparatus 30, and agitation and surface renewal are conducted in a donut-like agitation chamber 39. The polymer is then successively transferred to the lower agitation chamber 39, allowing the reaction to efficiently proceed. Thus, a product having a desired degree of polymn. is prepd.
Patent JP-H0223090-A (JP)
Title: Driver for brushless motor
Inventor: ISHII TOSHIHIKO
IPC: H02P6/06
Filed: 1988-06-20
Abstract: PURPOSE:To reduce a noise efficiently by setting a saturated voltage responsive to a torque command value, comparing it with an operating voltage, and correcting the current amount of a transistor drive control signal. CONSTITUTION:A driver for a brushless motor connects a P-N-P TrQ49 instead of a constant-current source to the common emitter side of transistors(Tr) Q13, Q15, Q17, and connects a N-P-N TrQ50 to the common emitter side of Trs Q14, Q16, Q18. A constant-current source 17 to be controlled by a current amount is provided by a control amplifier A1, and a current distributor having Trs Q39-Q48 is provided between the TrQ49 and Q59. It further has an error amplifier A2, a reference voltage power source 18, and an amplifier 19, and a saturated voltage setter 22 with constant-current sources 20-21, etc., a constant- current source 24 of drive TrQ21, etc., and a current correcting circuit 25 with Tr Q35-Q38. Thus, a saturated voltage responsive to the torque command value is set, and a motor is driven.
Patent JP-H11342084-A (JP)
Title: Oil scattering prevention member for fryer
Inventor: MATSUDAIRA HIDEKI
IPC: A47J37/12
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To prevent oil scattered from an oil surface from sticking to the outer wall surface of a fryer main body and leaking to an outer side, and to enable to stably perform mounting to the fryer main body and to easily perform cleaning. SOLUTION: This oil scattering prevention member 32 is basically constituted by a pair of side wall plates 34 and a rear wall plate 36 for almost perpendicularly connecting vertical end parts on the rear side of both side wall plates 34. At the lower end of the respective side wall plates 34, a supporting part 38 composed of an inclined side part 38a and a vertical side plate 38b is bent formed. The oil scattering prevention member 32 is freely attachably and detachably mounted in the state of tightly attaching both vertical side parts 38b and 38b to both side part inner wall surfaces 12a and 12a of an oil tank 12. Clamping plates 40 suspended parallelly to the vertical side part 38b of the supporting part 38 are disposed on the outer wall surfaces of the respective side wall plates 34.  When mounting the oil scattering prevention member 32 to the fryer main body 10, the clamping plates 40 are tightly attached and abutted to the side part outer wall surface 10a of the fryer main body 10.
Patent JP-H11345549-A (JP)
Title: Expansible multi-optical-axis photoelectric switch
Inventor: YAMAGUCHI SHOJI
IPC: H01H35/00
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an expansible multi-optical-axis photoelectric switch in which optimum pitches of optical axes for a specific detection area can be installed as necessary so that degrees of freedom in the number of optical axes installed can be increased by means of low-cost constitution. SOLUTION: An expansible multi-optical-axis photoelectric switch 11 is so formed that a plurality of light projector and receiver units (121, 122, 123, 124, and 131, 132, 133, 134) in which a number of optical axes 15 paired in terms of the projection and reception of light exist are connected together on the light projection and reception sides to increase a detection area. The switch 11 comprises the units (122, 123 and 132, 133) of predetermined pitches A of the optical axes and the units (121, 124 and 131, 134) of different pitches B of the optical axes from the pitches of the optical axes.
Patent JP-H096989-A (JP)
Title: Display method and device for geometric shape model
Inventor: SASAKI TOYONARI
IPC: G06T17/00
Filed: 1995-06-20
Abstract: PURPOSE: To instantaneously know the dimensions and the position of a displayed geometric shape model by putting a lattice having its fixed vertical and horizontal spaces on the geometric shape model that is shown on a graphic display. CONSTITUTION: The display condition data designating the visual point direction vector Vz, the view-up vector Vy, the range of divided models to be displayed, and the display position set on a display are inputted through an input part. Then the divided models are arranged based on both vectors Vz and Vy. A plane that is vertical to the vector Vz is defined, and a point 4' where the original point of a model coordinate system is projected is set on the defined plane. Then a lattice is set on the plane with the point 4' defined as a start point, and a display range and the display position are set on a display. Thus a division chart where the divided models are projected on the display is drawn. Then the lattice set previously on the plane is put on the division chart.
Patent JP-S6132444-A (JP)
Title: Ic device
Inventor: KAWABUCHI YASUSHI
IPC: H01L23/52
Filed: 1984-07-24
Abstract: PURPOSE:To allow the titled device to be excellent in bondability and show a high corrosion resistance in the state of being sealed by plastic molding by a method wherein metallic wiring bands between elements or in elements are formed on an aluminum alloy containing noble metal. CONSTITUTION:Metallic wiring bands between semiconductor elements or in the elements are formed of an alluminum alloy containing a kind or more of noble metal. Said noble metal should be a kind or more from among e.g. palladium and platinum: the noble metal contained in the aluminum alloy is dissolved in a grain or in a grain boundary, not forming the intermetallic compound with aluminum, or is made to deposit the intermetallic compound with a grain size of 0.3mum or less by uniform dispersion in the grain or over the grain boundary. This manner yields the titled device of resin-sealed type excellent in bondability having a high corrosion resistance against chlorine ions or high-temperature vapor.
Patent JP-H11322048-A (JP)
Title: Oscillating conveyor
Inventor: IKEDA MASAHIRO
IPC: B65G27/32
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To easily obtain the restoring force of a trough in an oscillating conveyor provided with a through fixed to any one of a primary side or a secondary side of a linear motor by forming a carrier for supporting the through freely to be oscillated of wheels and arch-like guide rails for guiding the wheels. SOLUTION: When the alternating current having a phase difference deviated at 120 degree is flowed to three coils C of a linear motor 3, the magnetic attracting force is alternately generated in order of electrodes U, V, W, and a trough 7 is accelerated in one way through a secondary side member 2 cooperating with a primary side member. The trough 7 is oscillated in the horizontal direction by traveling of wheels of a support member 28 for supporting the trough on arcuate guide rails 26, but at this stage, since a traveling route of the wheels 27 is formed into a circular arc, a spring action works to a positional displacement of the trough 7 due to the vibration so as to apply the restoring for returning the trough 7 to the balance position.
Patent JP-H0318764-A (JP)
Title: Digital oscilloscope
Inventor: OZAWA TAKASHI
IPC: G01R13/20
Filed: 1989-06-16
Abstract: PURPOSE:To easily read the value of an input waveform even if the input waveform varies and to speedily measure the waveform by calculating and displaying the maximum and minimum value of the input waveform and their difference. CONSTITUTION:A central control means 3 stores the input waveform from a key input means 7 on a waveform storage means 4 through an input means 1 and an A/D comparator 2, its waveform data is processed by the means 7 to store the maximum value and minimum value of the waveform data on storage means 8 and 9, and the difference between the maximum value and minimum value is stored on a means 10. Further, the means 3 sends the data of the means 8 and 9 to a control means 12 to display the cursors of the maximum and minimum values and the data of the means 10 is sent to a control means 11 to display data on the maximum-minimum difference on a display means 6.
Patent JP-H11348483-A (JP)
Title: Document content display member
Inventor: MURATA TOMOAKI
IPC: G09F1/10
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a document content display member checking quickly a number of contents of document storage bodies and not being slipped off from the document storage bodies. SOLUTION: A document content display member 3 is constituted of a vertically long display section main body 5 for displaying document contents disposed on one side corner out of both upper sides of a document storage body 4 like an envelope opened on its upper section, a clear holder opened at least on its upper section and others and a fixed section 6 formed releasably to be inserted from an opening 4A above the document storage body 4 and fixing the display main body 5 on the document storage body 4.
Patent JP-H0816411-A (JP)
Title: Method and apparatus for unlabeled response port for microkernel data processing system
Inventor: AZUIIZA BUSHIYURA FUARUUKII
IPC: G06F9/46
Filed: 1995-06-21
Abstract: PURPOSE: To provide an unnamed response port mechanism in an inter-process communication sub-system. CONSTITUTION: A transmission side task being a client can formularize the bi-directional message as a transmission/reception message. The transmission/ reception message includes a field for designating a destination task being a server and the identity of a response port. The transmission side task being the client transmits an instruction indicating that an unnamed response port is accepted as a designated port for response from the destination task being the server to a response port field. From this designation, an inter-process communication sub-system is turned to be clearly the sender of the message as viewed from the destination task being the server. Thus, it is not necessary for the transmission side task being the client to wait for the response from the destination task being the server as the response to the transmission of the bi-directional message.
Patent JP-S6046446-A (JP)
Title: Image processing method with radiation
Inventor: MATSUYAMA HIDE
IPC: G01N23/04
Filed: 1983-08-24
Abstract: PURPOSE:To make image processing easy by irradiating the radiation transmitted through a test body to an image input plate on which a thermofluorescent element is coated and storing once information. CONSTITUTION:A radiation is irradiated to a test body 3 from a radiation irradiating device 1 for X-rays, gamma-rays, etc. and the radiation transmitted through the body 3 is irradiated to an image information input plate 2. The plate 2 which is constituted by coating the crystal of a thermofluorescent element such as CaSO4, CaF2, LiF, etc. on a main base 6 consisting of plastics, etc. to form a photosensitive layer 7 is excited according to the intensity of the radiation irradiated to the thermofluorescent element and releases rays when the exciting condition is released by heating. A pickup 10 consisting of a heat ray beam generator 8 and a fluorescent photodetector 9 scans over the entire surface of the plate 2 in X and Y directions. Laser ligh is irradiated from the generator 8 to said plate to release the exciting condition and the fluorescence radiated in this stage is detected with the photodetector 9.
Patent JP-H104682-A (JP)
Title: Reference signal generating circuit
Inventor: YAMAMOTO TOUMA
IPC: H02M7/155
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a reference signal generating circuit which will not be directly affected by a fluctuation in power supply voltage, without using a PLL circuit and is connected to three-phase AC power supply. SOLUTION: The voltages VRu, VRv, VRw of three-phase AC power supply 1 detected by a voltage sensor 201a are converted into signals VRα, VRβ on two-phase coordinates of αβ by a three-phase-to-αβ conversion circuit 306. A reference sine wave-generating circuit 307a calculates the amplitude of voltage from the signals VRα, VRβ, and divides three-phase detected signals VRu, VRv, VRw by the above amplitude, to form reference three-phase sine wave signals sin θ, sin (θ-2/3π), sin(θ+2/3π).
Patent JP-S63318722-A (JP)
Title: Magnetic circuit
Inventor: INOMATA KOICHIRO
IPC: A61B10/00
Filed: 1987-06-23
Abstract: PURPOSE:To obtain a magnetic circuit effectively guiding magnetic flux into a required space by forming a superconductor film onto the surface of a yoke for the magnetic circuit consisting of a permanent magnet and/or an electromagnet and the yoke. CONSTITUTION:A superconductor film 3 is shaped onto the surface of a yoke 2 for a magnetic circuit composed of a permanent magnet and/or an electromagnet and the yoke 2. It is preferable that permalloy, an amorphous magnetic alloy, silicon copper, the composite material of a magnetic substance and a resin, soft iron, an Fe-Ni group alloy, an Fe-Co group alloy, ferrite, etc., are used as a material for the yoke 2 and an oxide superconductor is employed as the superconductor 3. The oxide superconductor 3 having oxygen miss type perovskite structure containing Y:Ba:Cu=1:2:3 at an atomic ratio is shaped onto the surface of the yoke (soft iron) 2. However, the superconductor film 3 is not formed between a gap 4, and the film thickness of the superconductor film 3 is brought to 50mum. Accordingly, magnetic flux does not leak when the magnetic circuit is used at a temperature lower than the Tc of the superconductor 3, thus acquiring the effective magnetic circuit.
Patent JP-H0523770-A (JP)
Title: Seaming head ascending/descending device of can-top seaming machine
Inventor: HONMA TORU
IPC: B21D51/32
Filed: 1991-06-26
Abstract: PURPOSE:To the seaming head ascending/descending device which can execute automatically an ascent and a descent of a seaming head in a can-top seaming machine, and can execute surely positioning of the seaming head in a short time. CONSTITUTION:A seaming head 2 of a can-top seaming device is provided so as to be freely ascendable and descendable against a base 1. The seaming head is allowed to ascend and descend by a rotation of a rotating body screwed and attached to a support 6 provided vertically on the base 1. An ascending/ descending device 3 is provided with a driving means 21 for driving to rotate the rotating body 12, and a control means 22 for controlling the driving means. The control means 22 allows the seaming head 2 to ascend temporarily to the upper part than a seaming position by controlling the driving means 21, and thereafter, allows it to descend to the lower part than the seaming position, and subsequently, allows it to ascend to the seaming position.