baber/WOPTO huggingface dataset:
Patent JP-H10141418-A (JP)
Title: Buffer
Inventor: KUBO YASUMARU
IPC: F16F9/53
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To prevent damping force from being reduced abruptly, even if a power supply which applies a voltage into a cleanrace for control fails, in a buffer which changes an electric field to be applied into the clearance for control between a cylinder and an electrode cylinder and changes apparent viscosity of electrical viscous fluid which flows through the clearance for control when a piston moves to change damping force. SOLUTION: A solenoid valve 22 which increases resistance of a flow passage when deenergized is provided on the halfway of the flow passage of electrical viscous fluid, for example, a communicating passage 21 from a reservoir 17 to a lower chamber 16 of a cylinder. A power supply which applies a voltage into a clearance for control is used as a power source which supplies an energizing current to the solenoid valve. In this way, even if the power source fails and apparent viscosity of the electric viscous fluid is reduced abruptly when high damping force is generated, the resistance of the flow passage with which the solenoid valve 22 is connected is changed to a greater resistance value so that damping force of a buffer is not reduced abruptly.
Patent JP-H03184753-A (JP)
Title: Flexible manufacturing system
Inventor: KAWAMOTO SUSUMU
IPC: B23Q41/08
Filed: 1989-12-13
Abstract: PURPOSE:To reduce a span of dwell time at a machining center by making it read a machining program attached to a pallet and an identification mark of the machining center, and operating and displaying a proper installing time at a work detachable station. CONSTITUTION:A tray wa is set to a manned work detachable station 5, while a pallet W attached with a jig, a machining program and identification mark of a machining center and a workpiece are set to it as well, and they are conveyed to a conveyor 1b. The pallet W is stopped and charged at a time when it is read by, for example, a reader of a machining center 2-1 corresponding to the identification mark, so that the machining program identification mark is read and the workpiece is machined. Then, a work starting signal and each identification signal of the machining center and the machining program are all emitted to a central processing unit 10a, and such a work installing schedule time as capable of charging the workpiece immediately after work machining completion since work required time called out of a master data 10b, installing time at the detachable station 5, and conveying time of up to the machining center 2-1, and then it is displayed on a display 11.
Patent JP-H04189553-A (JP)
Title: Image recorder
Inventor: HATTORI TOMOAKI
IPC: B41J2/01
Filed: 1990-11-26
Abstract: PURPOSE:To avoid occurrence of ink fill-in even when a recorder is left unused for a long time by making a capsule including record attachment such as ink ejected at a predetermined speed, attaching it to a body to be recorded such as paper, controlling a timing of the ejection of the capsule by ejection means, and pressurizing the capsule attached to the body to be recorded so as to break it. CONSTITUTION:A toner 50 attached on an image receiving sheet 3 is supported by a developing roller 12 and a platen roller 1 and pressurized, so that an outer shell 51 of the toner 50 is broken and a liquid ink 52 included therein effuses. At the same time as the breakdown of the outer shell 51, the liquid ink 52 effused by a built-in heater in the developing roller 12 is heated, so that an image corresponding to a printing data D is fixed on the image receiving sheet 3. The image receiving sheet 3 whose fixing process is completed is delivered on a paper delivery tray 15 by a pair of rollers 14. Thus, a hard copy of the image corresponding to the printing data D can be obtained.
Patent JP-H10163669-A (JP)
Title: Shielding member
Inventor: MIYAZAKI CHIHARU
IPC: H05K9/00
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a shielding member which has excellent operability and is adapted to a target by overlapping a conductive paste for shielding electromagnetic wave on a wave absorber and giving to adhesive property to the conductive paste. SOLUTION: A shielding member has a double structure of a metal and a wave absorber 1 obtained by coating or adhering a conductive paste 19 derived by dispersing metallic particles such as silver powders or copper powders in a resin binder and mixing an adhesive on a wave absorber 1 and forming it in a sheet or tape shape. The shielding member is adhered to the inside of the casing so as to cover the whole or a part of a printed board on which electronic parts as a noise source are mounted by using the adhesive in the conductive paste 19. Consequently, wave leakage can be shielded by the conductive paste 19 and noises occurred from the inside of the device are passed through the wave absorber 1 and attenuated. Thus, an excellent shielding effect can be obtained.
Patent JP-H03181747-A (JP)
Title: Bath boiler with hot-water supply device
Inventor: ISHIZUKA SHUJI
IPC: F24H1/00
Filed: 1989-12-11
Abstract: PURPOSE:To ensure priming of a circulation pump and reduce errors in water level control by a method wherein the pipe resistance of a bath water supply pipe is made larger than that of a bath water return pipe when hot-water is fed into a bathtub through both bath water supply and return pipes. CONSTITUTION:A flow switch 30 and a bath heat exchanger 18 are mounted on a bath water supply pipe 19 extended from a bath circuit branch 36. The bath heat exchanger 18 consists of a pipe having a inside diameter of about 1cm and a length of approximate 3 meters, and has a large pipe resistance loss. On the other hand, a two-way valve 31, a circulation pump 17 and a water level sensor 23 are mounted on a bath water return pipe 22 extended from the bath water circuit branch 36. The bath water supply and return pipes 19 and 22 are designed so that the pipe resistance of the bath water supply pipe 19 is larger than that of the bath water return pipe 22. The circulation pump 17 and the bath water return pipe 22 where the water level sensor is provided are easily filled with water when hot-water is transferred through both bath water supply and return pipes, so that priming of the circulation pump 17 is certainly carried out.
Patent JP-H07177610-A (JP)
Title: Controller for electric vehicle
Inventor: NAGANUMA KATSUNORI
IPC: H02P5/50
Filed: 1993-12-21
Abstract: PURPOSE:To enhance the idling control performance by decreasing the output current supply to a motor being controlled by an inverter when the difference between the minimum rotational speed of each motor and the rotational speed of motor controlled by each inverter exceeds a predetermined set value. CONSTITUTION:A transmitting section 6a transmits the rotational speed of a motor Va (rotational speed of its shaft) to other transmitting sections 6b-6d, for example, and receives the rotational speeds Vb-Vd of motors 3b-3d (rotational speeds of other shafts) from other transmitting sections 6b-6d. An inverter control section 5a estimates the minimum value among the rotational speed Va of its shaft and the rotational speeds Vb-Vd of other shafts as an absolute speed and determines the difference between the absolute speed and the rotational speed Va of its shaft. Idling is detected when the difference exceeds a first set value and the output current from the inverter 5a is limited to decrease the torque generated from a motor 5a. This constitution enhances the readhesion performance between the wheel and rail thus enhancing the idling control performance.
Patent JP-H06166076-A (JP)
Title: Mold for optical disk base
Inventor: KOSHO HITOSHI
IPC: B29C45/26
Filed: 1992-12-01
Abstract: PURPOSE:To enable highly efficiently manufacturing of a trasnsparent resin base having favorable optical isotropy and tracking properties. CONSTITUTION:A mold of a base for an optical disk is constituted by providing with a disclike cavity 16, a sprue 17 communicating with the central part of a planar direction of the cavity, a molten resin cylinder 14 connected with the sprue and a temperature controlling device 19 provided in the planar direction of the cavity. At the time of injection of the molten resin, a temperature controll device is adjusted so that a mold temperature of an inner circumferential part of the cavity becomes a higher temperature than a mold temperature of an outer circumferential part. A similar effect is obtained even if the maximum temperature of the molten resin cylinder and injection pressure of the molten resin into the cavity are made respectively at least 350 deg.C and 80kg/cm<2>.
Patent JP-2000146379-A (JP)
Title: Device for manufacturing inclusion hydrate slurry
Inventor: MATSUMOTO SHIGENORI
IPC: F28D20/02
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a device for manufacturing a cream-shaped inclusion hydrate slurry by cooling a water solution. SOLUTION: A manufacturing device is provided with a cylindrical heat exchanger 1 as a hydrate generation heat exchanger for allowing an inclusion hydrate to adhere to a cooling surface by cooling a water solution W for generating an inclusion hydrate when being cooled, an agitation mechanism 14 for generating an inclusion hydrate slurry W1 by agitating the inclusion hydrate adhering to a cooling surface 3b of the cylindrical heat exchanger while scraping it off by a rotary agitation wing 17 and then mixing it with the water solution W, and a heat-storing bath 6 for storing the inclusion hydrate slurry that is sent by the agitation mechanism 14.
Patent JP-H11139837-A (JP)
Title: Molding device for plate glass and molding method therefor
Inventor: HAYASHI MASAHITO
IPC: C03B13/04
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To enable the continuous production of plate glass with a smaller space and inexpensive equipment by allowing molten glass to flow down perpendicularly from an orifice and roll forming the molten glass with forming rollers, bending the roll formed glass by imparting an inclination to a horizontal direction, reheating the glass, lowering the temp. and pulling the glass downstream. SOLUTION: The glass 7 melted in a melting furnace is allowed to flow down perpendicularly from the orifice 1 having a rectangular section. The molten glass 7 allowed to flow down is roll formed with a pair of the forming rollers 2 which has height, gap and rotating speed adjusting mechanisms and internally has a flow passage to allow the passage of a cooling medium right below the glass, by which the molten glass 6 is formed to a plate glass 6. The plate glass is passed through the forming rollers 2 and is then bent in a horizontal direction by gradually imparting the inclination to the plate glass by supporting with a supporting member 8a and is then softened and flattened by reheating with a heater 9a. The bent plate glass is supported by a supporting member 8b and is brought into plural furnace chamber 10 partitioned by partition plates 12.  While the plate glass is held at a prescribed temp. by a heater 9b, the plate glass is gradually cooled and is held by transporting rollers 13 and a conveyor 14. The plate glass 6 is taken off while adequate tension is applied thereon.
Patent JP-H03182593-A (JP)
Title: Gasifier
Inventor: ISHIZAKA HIROSHI
IPC: C10J3/72
Filed: 1989-12-12
Abstract: PURPOSE:To make it possible to control the particle size of granulated slag by providing a gasifier with a means for controlling the surface temperature of molten slag when it comes into contact with cooling water. CONSTITUTION:A pulverized solid raw material 1, such as pulverized coal, and an oxidizing agent are fed into a gasifier body 60 heated to a temperature above the melting temperature of ash of the raw material 1 to effect gasification, and molten slag 66 comprising molten ash is allowed to flow through a slag tap 63. After controlling the surface temperature of the slag 66 by means which comprise a means for measuring the surface temperature of the slag 66 at the slag tap 63, a means for calculating the flow rate of the slag 66, a means for calculating a flow distance necessary for the slag 66 to be cooled to a preestablished temperature based on the measured surface temperature and flow rate of the slag 66, and a means for controlling the level of water in a cooling water reservoir 64 based on the calculated distance, the molten slag 66 is cooled and granulated by cooling water 2 in a cooling section.
Patent JP-2000147128-A (JP)
Title: Strip electrode radiation detector and reactor-core monitoring apparatus provided therewith
Inventor: IZUMI MIKIO
IPC: H01L31/09
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a radiation detector whose energy resolution is not lowered although a large-area semiconductor crystal is used, whose structure is simple and which is manufactured easily. SOLUTION: Strip-shaped anodes 3a to 3e and strip-shaped auxiliary cathodes 4a to 4f are formed alternately and mutually closely on an insulating substrate 2. Semiconductor crystals 6 are arranged and installed between the electrodes and a main cathode 5. Then, the members are fixed together by an electrode fixation means 7. Electric fields with respect to the semiconductor crystals 6 are generated across the main electrode 5 and the strip-shaped anodes 3a to 3e. Since the strip-shaped auxiliary cathodes 4a to 4f are installed near the strip-shaped anodes 3a to 3e, electric fields near the cathodes become strong. Since the strip-shaped electrodes are formed on the insulating substrate 2, they are manufactured easily.
Patent JP-H08173206-A (JP)
Title: Reproduced leather for shoe core material
Inventor: HIBINO TAKESHI
IPC: C14B7/00
Filed: 1994-12-26
Abstract: PURPOSE: To provide a reproduced leather for a shoe core material having a high moldability, lighter than the conventional core material, and having better fit feeling, little dispersion of products, and high strength. CONSTITUTION: Leather chips (shaving chips or the like) generated at the time of leather machining are dissociated into a fiber shape. Fiber-like leather chips of 60-90wt.% beaten to the Canadian standard freeness of 100-500ml and fibers of 40-10wt.% made of at least two or more kinds of polymers different in melting point are combined and dispersed in a water medium to obtain slurry, and slurry is formed into a sheet by a paper making machine. The sheet is coated or impregnated with a binder resin of 20-5Owt.% to set the breaking length to 1.0Km or above, and the breaking elongation to 20% or above, the tensile elastic modulus to 20Kgf/cm<2> or above (geometrical mean value of values in the vertical direction and horizontal direction respectively).
Patent JP-H06144110-A (JP)
Title: Safety lamp device for bicycle
Inventor: NISHIMURA RITSUO
IPC: B60Q1/26
Filed: 1992-11-07
Abstract: PURPOSE:To move a fluid in response to the vibration of a bicycle, move and change the outgoing position of the light, and improve the visibility of a safety lamp by guiding the light emitted from the light source of a light input section to the fluid filled in a safety lamp main body, and sending it out from a light output section. CONSTITUTION:A polycarbonate tube 142 serving as a clad is inserted into an aluminum tube 141 forming an outer skin to form the safety lamp main body 14 of a safety lamp device, and silicone oil 15 serving as a core is sealed inside. A light input section 18 and a cap 19a are arranged at both ends of the safety lamp main body 14, a housing 13 is provided on the light input section 18 side, and a light source 11 is fitted. The cap 19a is made of a material not transmitting the light. A light output section 51 is formed on the aluminum tube 14, and the light is sent out from here. The silicone oil 15 is moved when a bicycle fitted with the safety device is vibrated, and the outgoing position of the light is moved and changed to call attention.
Patent JP-H02166574-A (JP)
Title: Picture producing
Inventor: YUASA SHINJI
IPC: G06T15/00
Filed: 1988-12-21
Abstract: PURPOSE:To produce a basic pattern of a texture into a curved surface form in an accurately coincident state by calculating a position on the corresponding texture from the relation between the exact size covering a designated point through the designated points on two segments having a fixed parameter and the sizes of both sides of the texture. CONSTITUTION:The exact sizes lu and lv covering up to a designated intersecting point P are obtained on the lines Lu and Lv set on the surface of a curved surface form having the fixed (u) and (v) parameters through the point P. Then the color of the designated point P is decided based on the color information on the coordinate points (Ru, Rv) set on a texture which is decided from the relation between the sizes lu and lv and the sizes Tu and Tv of both sides of a 2-dimensional texture. Thus it is possible to repetitively produce a basic pattern of the texture into a curves surface form with the size and the form of the basic pattern kept as they are owing to a fact that the colors are decided at each point of the curved surface form based on each exact size.
Patent JP-H10200351-A (JP)
Title: Digital audio processor
Inventor: MOON KI KIM
IPC: G10L21/0208
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To remove noise generated when outputting a signal lower than a prescribed reference level by gradually decreasing the output volume level of a volume control part when it is discriminated the input signal is absent or lower than the reference level. SOLUTION: A 1st comparator part 50 checks the presence/absence of change in the signal inputted from the outside to an input part 10. A 2nd comparator part 60 checks whether a signal level regulated by a gain control part 20 is data normally processable at a signal processing part 30 or not. Based on the output signals from the 1st and 2nd comparator parts 50 and 60, a noise gate 70 controls the gain of the final output. When the signal showing the absence of the input signal or the signal level lower than the reference level is inputted from the 1st comparator part 50 or the 2nd comparator part 60, the value of the output volume from a volume control part 40 is decreased so as to control the gain low. Thus, any noise is not outputted through the output part 80 to the outside.
Patent JP-H02169681-A (JP)
Title: Method of obtaining steam-resistant adhesion
Inventor: FURUSAWA TERUO
IPC: C09J5/02
Filed: 1988-12-23
Abstract: PURPOSE:To obtain adhesion excellent in steam resistance by coating a plastic material previously subjected to a surface-oxidizing treatment with a primer comprising a specific polyurethane urea soln., and then bonding the coated plastic material to a polyurethane resin. CONSTITUTION:A plastic material previously subjected to a surface-oxidizing treatment is coated with a primer comprising a polyurethane urea soln., which is obtd. by reacting an aliphatic isocyanate with an org. diamine and a long- chain diol of an MW of 1500-4000 comprising one or a mixture or copolymer of at least two members selected from the group consisting of polycaprolactone diol, poly(hexamethylene adipate) diol and poly(hexamethylene carbonate) diol in an org. solvent. The coated plastic material is then bonded to a polyurethane resin.
Patent JP-H01163802-A (JP)
Title: Programmable controller
Inventor: HIRANO YOSHIHIRO
IPC: G05B19/04
Filed: 1987-12-21
Abstract: PURPOSE:To make a control program easy to see at the time of debugging to maintenance of the program by arbitrarily allocating I/O addresses in accordance with controlled systems. CONSTITUTION:I/O addresses are allocated by a peripheral device 2 for the purpose of realizing the control function so that input/output units 3 set to a base unit 6 correspond to I/O addresses used by the control program, and allocation data is store in an I/O address allocation data area 1c. Since I/O addresses are arbitrarily allocated to input/output units 3, I/O addresses are freely set for each of controlled system 4a and 4b. Thus, the control program is made easy to see and debugging and maintenance are facilitated.
Patent JP-H07151407-A (JP)
Title: Free piston type heat gas engine
Inventor: MATSUE JUNJI
IPC: F25B9/14
Filed: 1993-11-30
Abstract: PURPOSE:To increase output density and reduce the weight and miniaturize the structure by supporting an auxiliary piston, a high temperature side displacer, and a low temperature side displacer of a heat gas engine with a flexible member such as a coil spring and a gas spring, and driving the high temperature side displacer and the low temperature side displacer at their phases being about orthogonal. CONSTITUTION:A buffer chamber 19 is formed at the center in a housing 1A. A piston rod 21 coupled with a high temperature side displacer 5 and a piston rod 27 coupled with a low temperature side displacer 11 are inserted into the buffer chamber. Mechanical springs 25, 31 are disposed on the outer periphery side of the piston rods 21, 27. Phase of the high temperature side displacer 5 and the low temperature side displacer 11 are shifted about 90 degree at a predetermined frequency, and the phase of an auxiliary piston 45 falls within 90-180 degree for continuous operation thereof.
Patent JP-H07153616-A (JP)
Title: Resin composite ferrite, manufacture thereof and material for electronic component
Inventor: SUGANUMA YASUSHI
IPC: H01F1/37
Filed: 1993-11-30
Abstract: PURPOSE:To increase the molderability and electromagnetic characteristics of a composite material which consists of a ferrite and a resin. CONSTITUTION:A first ferrite powder body of a particle diameter of 50 to 200mum and a second ferrite powder body having a particle diameter of 1/3 of the particle diameter are used in combination with each other to compound with a resin. In such a way, the particle diameters are limited and at the same time as the ferrite powder bodies of the large and small particle diameters are used, the fluidity of the melt of the mixture with the resin can be improved, the moderability of a composite material, which consists of the ferrite powder bodies and the resin, can be improved and at the same time, as small particles penetrate large particles, the filling density of the particles is increased and the magnetic permeability of the composite material can be increased.
Patent JP-H02103253-A (JP)
Title: Polymer composition and modification of polymer
Inventor: SHIRAKI TOSHINORI
IPC: C08L53/00
Filed: 1988-12-23
Abstract: PURPOSE:To obtain a polymer composition having excellent color tone and melt characteristics and free from gel by adding a specific phenolic compound to a mixture of a block copolymer containing a vinyl aromatic hydrocarbon. CONSTITUTION:The objective composition is produced by compounding (A) 100 pts.wt. of a block copolymer containing a polymer segment composed mainly of a vinyl aromatic hydrocarbon and a polymer segment composed mainly of a conjugated diene and having a vinyl aromatic hydrocarbon content of 5-95wt.% and/or a mixture of the above block copolymer and a thermoplastic resin and/or a rubbery polymer with (B) 0.05-5 pts.wt. of a stabilizer selected from the phenolic compounds of formula I (R1 is alkyl or aromatic group; R2 is group of formula II; R3 is 1-18C alkyl; R4 is tert-butyl, etc.; R5 is H or 1-18C alkyl) and formula III (R6 is 2-4C alkenyl; R7 is 1-18C alkyl).