baber/WOPTO huggingface dataset:
Patent JP-H10185313-A (JP)
Title: Waste heat input type electronic water heater
Inventor: HISHINUMA YUICHI
IPC: F24H1/18
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To permit the miniaturization of a hot-water storage tank and the reduction of a hot-water storage temperature by a method wherein a power generating means, employing a generator, driven by an internal-combustion engine, or a fuel battery, is provided while the waste heat of the power generating means is recovered by a waste heat recovery means and the recovered waste heat is charged into the hot-water storage tank. SOLUTION: A hot-water storage type electric water heater, is provided with a water feeding pipe 3, supplementing city water into a hot-water storage tank 2A, on which heat insulation is applied, a water outlet pipe 4, supplying hot-water to a kitchen, a bathtub, a washroom and the like, and an electric heater 5, heating water in the tank 2A and boiling hot-water utilizing the midnight power of AC 200V at night to supply hot-water in accordance with necessity. When a gas engine generator 10 is operated in such an electric water heater, the waste heat of the generator 10 is recovered by a waste heat recovery device 20.  A part of recovered waste heat is charged into the hot-water in the hot-water storage tank 2A by a waste heat inputting means A including a heat exchanging unit 21 to utilize it as a part of heat energy for hot-water boiling or for retaining temperature supplementing a heat radiating loss effectively. On the other hand, remaining waste heat is utilized effectively for an external load through another heat exchanging unit 22.
Patent JP-H11170393-A (JP)
Title: Method and apparatus for molding tire
Inventor: MATSUMOTO TOSHINARI
IPC: B29D30/08
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for molding a tire and an apparatus for molding the tire for producing two types or more of tires having different drum width sizes with the same inch size by enhancing productivity of several times even in a narrow space, and reducing equipment cost. SOLUTION: The apparatus 10 for molding a tire comprises two sets of tire molding machine units 17a, 17b installed in parallel at a predetermined interval in an opposed direction, and one set of molding material supply units 21a, 21b installed in parallel to supply two types of molding materials Wx, Wy parallel to an axial center P-P of a molding drum between the units 17a and 17b of the two sets installed in parallel. The units 17a and 17b each has a plurality of molding drums each having a rotatable band molding drum 12, a shaping drum 13 and a belt molding drum 14 rotatably drivable via a drive motor unit 14a arranged on a straight line, and a band transfer unit 15 and a belt transfer unit 16 reciprocatively by grasping a molded material are installed between the drums.
Patent JP-H03200292-A (JP)
Title: Keyboard device
Inventor: MURATA YOSHIYUKI
IPC: G10H1/34
Filed: 1989-12-28
Abstract: PURPOSE:To perform assembling operation efficiently and to constitute the keyboard device at a low cost by fitting switch elements or pressure sensing elements to projection pieces of a flexible substrate, and fitting one surface of the flexible base plate integrally to operation-surface side surfaces or opposite-side surfaces of plural keys. CONSTITUTION:The switch elements 4-1, or pressure sensing elements or pressure response elements are fitted to the respective projection pieces formed on the flexible substrate 1, and then one surface of the flexible base plate 1 is fitted integrally to parts of plural keys, i.e. operation-surface side or opposite side surfaces. Thus, a keyboard unit can be constituted having the keys, flexible base plate 1, and switch elements 4-1 (or pressure sensing element or pressure response element) integrated. This integrated keyboard unit is only incorporated in a keyboard chassis to complete the assembling operation for the keyboard device. Consequently, the assembling operation for the keyboard device is performed efficiently.
Patent JP-H04295165-A (JP)
Title: Mold assembly casting metallic engine block for two cycle engine
Inventor: UIRIAMU DEII KORUBETSUTO
IPC: B22C9/24
Filed: 1991-12-25
Abstract: PURPOSE: To provide a casting mold for evaporable foam to cast an engine block for a two-cycle engine. CONSTITUTION: This casting mold has a crank chamber end part 2, a head end part 3, and plural cylinders 4. One end of plural carrying passages 8 is communicated with the crank chamber end part 2, and the other end or an exhaust end part is communicated with an adjacent cylinder to the head end part 3 of the casting mold through a transfer port 10. The casting mold is disposed perpendicularly to a cylinder axis, and it comprises a crank chamber part 11 jointed along a split line 13 crossing the transfer passage 8 adjacent to the exhaust end part of the passage 8 and a head part 12. A part 14 of the head part 12 adjacent to the split part is diameter-enlarged, and it is connected to the cylinder 4 by plural ledges 15 between the transfer passages 8.  The casting mold comprises plural ear parts to be engaged with the ledges 15 at one end, and includes a vaporing foam ring 16 disposed in the diameter-enlarged cylinder part 14. A recessed edge part between the ear parts of the ring 16 links the transfer passages 8, and partially part the transfer port 10. Binding agent binds the crank chamber to abutting surfaces 22, 23 of a head casting mold part, and fixes the ring 16 to the diameter-enlarged cylinder part.
Patent JP-H10180870-A (JP)
Title: Diameter expansion detector of profile for existing pipe lining
Inventor: MIKI YASUSHI
IPC: F16L1/00
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent the expansion of a diameter of a reclaimed pipe. SOLUTION: In a construction method for successively inserting a reclaimed pipe 4 into an existing pipe while forming a continuously supplied profile 2 into a pipe by a pipe making machine 5, respective pressure sensors 13, 13... measuring the force required in the rotation of the reclaimed pipe, a rotary torque calculation part 14 calculating the rotary torque sum total value of hydraulic motors 11, 12 on the basis of the pressure values measured by the pressure sensors 13, 13... and a comparing part 15 comparing the calculated rotary torque sum total value with the fitting force corresponding value of the profile stored in a memory part 16 are provided.  When the rotary torque sum total value coincides or exceeds the fitting force corresponding value on the basis of the comparing result in the comparing part 15 or exceeds the constant ratio value of the fitting force corresponding value, a warning generation part 18 emits a warning.
Patent JP-H09186896-A (JP)
Title: Color signal conversion method, and image processing device and method
Inventor: HIDAKA YUMIKO
IPC: G09G5/02
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To allow the image to be viewed in the same color on a monitor screen even if the background color differs. SOLUTION: A scanner color converter 12 converts an output signal of a RGB representing color system of a scanner 10 into an XYZ color representation system in addition to a read characteristic of the scanner 10 according to a scanner profile 14 prepared in advance depending on the read characteristic of the image scanner 10. A signal converter 16 corrects an output of the converter 12 according to surrounding color information supplied from a surrounding optical sensor 18 detecting a color component or a color distribution of a surrounding light, white level information and background information of a monitor 24 displaying the read image.  A monitor color converter 20 converts an output signal of the XYZ representation color system of the signal converter 16 into an RGB value of an RGB space adding a coloring characteristic of the monitor 24 according to coloring characteristic information from 21 monitor profile 22 and gives the converted RGB value to the monitor 24.
Patent JP-H07173681-A (JP)
Title: Electroplating method using gas diffusion electrode
Inventor: NOJIMA CHITOSHI
IPC: C25D5/08
Filed: 1993-12-17
Abstract: PURPOSE:To prevent the destruction of a thin film mounted at a gas diffusion electrode and efficiently execute plating by continuously measuring the pressure of gaseous hydrogen supplied to the gas diffusion layer side of the gas diffusion electrode and controlling the supply rate of the gaseous hydrogen in such a manner that a set pressure value is attained. CONSTITUTION:The pressure of the gaseous hydrogen blown into the gas diffusing layer 3 of the gas diffusing electrode 2 is measured by a pressure gage 7 and the measured value is sent to a gaseous pressure controller 8. The measured value and the preset pressure value are compared in this gaseous pressure controller 8. The blowing amt. of the gaseous hydrogen is increased by regulating flow rate regulating valves 6, 6' if the measured pressure value is lower than the set pressure value. On the other hand, the blowing amt. of the gaseous hydrogen is decreased if the measured pressure is greater than the set pressure. As a result, the fatigue destruction of the thin film mounted at the gaseous hydrogen supplying surface of the gas diffusion layer 3 is prevented and the happening of gas leakage is prevented. The life of the thin film is thus extended.
Patent JP-H10187073-A (JP)
Title: Display device
Inventor: YAMAZAKI SHIGEAKI
IPC: G09F13/12
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a display device that can display plural graphic patterns, etc., at a low cost. SOLUTION: The device consists of a display body 1, which is arranged almost in parallel to the line-of-sight direction of a human, a display body 2a, which is arranged at a farther from the human body and than the display body 1 almost perpendicularly to the line-of-sight direction of the human, a translucent half-mirror 3, which is arranged at a farther from the human body than the display body 2a, is tilted at approximately 45 deg. to the line-of-sight direction of the human and arranges a reflecting surface on the side of the display body 1 and a transmission surface on the side of the display body 2a, a light source 4, which is arranged nearby the back side of the display body 1 and a light source 5, which is arranged nearby the back side of the display body 2a.
Patent JP-H05104189-A (JP)
Title: Device for forging fastening or electronic parts
Inventor: HAYASHI SEIKAN
IPC: B21J9/06
Filed: 1991-12-26
Abstract: PURPOSE: To improve the production efficiency by completing products which are punched in two strokes one by one every time when a punching die base is reciprocated once on an installed carriage. CONSTITUTION: A main shaft 2 makes one turn while a driven gear 21 makes one half turn to achieve the inserting work of an iron wire and the cutting work by a cutting blade 20, and a new stock material is supplied before a lowered upper forming hole. At the same time, a carriage 4 is advanced, a first punching die in a center part presses a new stock material in the empty upper forming hole to achieve the primary forming, and a lower second punching die achieves the secondary forming of the primary formed stock in the lower forming hole. When the carriage 4 is retracted, a punching pin is immediately advanced by a lower punching rod to drop the completed product in the lower forming hole. At the same time, the position of a cam of the driven gear 21 is changed, and a die 9 is again elevated to continuously form products while repeating the differential process.
Patent JP-2001168396-A (JP)
Title: Light emitting display device and light emitting display unit
Inventor: KAWABE KENICHI
IPC: G09F9/30
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting display device capable of obtaining a clear image by improving a contrast even in the case of a light emitting element having a small light amount. SOLUTION: Three types of LED lamps 3, 4 and 5 for R, G and B are combined to one pixel. A hood 2b surrounding heads 3b, 4b and 5b from four sides of upper, lower, right and left sides is formed by projecting from a front panel 2. A light emitting display unit 2a coated on the inner peripheral surface of the hood 2b with a reflecting material 2d is embedded in a uniform array pattern in the panel 2. Lights irradiated from the LED lamps 3 to 5 are repeatedly reflected on the material 2d of the inner peripheral surface of the hood 2b, and the light is not absorbed by the inner peripheral surface of the hood 2b but taken out, the lights from the lamps 3 to 5 are not attenuated but can be efficiently recovered.
Patent JP-H03200448-A (JP)
Title: Breaking away method for resin layer leaving skin layer
Inventor: MIYASE KAORU
IPC: B60R13/02
Filed: 1989-12-28
Abstract: PURPOSE:To break away a resin layer simply and accurately by moving a nozzle blowing hot air along a trimming line, hereby breaking away a resin layer while leaving a skin layer, and hereafter rolling in the remaining skin layer on the back side of a base material layer and fixedly securing it. CONSTITUTION:In an interior member 1 used on the ceiling and the like of an automobile, a skin layer 2 is stuck on the surface side of a base material layer 10 through a resin layer 3. In this case, for breaking away the resin layer 3 stuck on the back side of the skin layer 2, at first a laminated body 4 consisting of the skin layer 2 and the resin layer 3 covering the terminal part of the interior member 1 is set on the upper face of a receiving base 9. Nextly, hot air from a hot air device 5 is blown on the resin layer 3. Namely, the nozzle 8 of the hot air device 5 is moved along a trimming line, and the resin layer 3 is melted and dissolved, leaving the skin layer 2. Nextly, the remaining skin layer 2 is rolled in on the back side of the base material layer 10 and fixedly secured. Hereby, the breaking away work of the resin layer 3 leaving the skin layer 2 is performed simply and accurately.
Patent JP-H03205322-A (JP)
Title: Semiconductor coating glass
Inventor: HATANO KAZUO
IPC: C03C8/10
Filed: 1989-12-28
Abstract: PURPOSE:To obtain the title glass ensuring the generation of its warpage to be suppressed even in the case of large diameter with satisfying glass characteristics by formulating PbO, SiO2 and Al2O3 at a specified weight ratio. CONSTITUTION:A formulation composed of (1) 45-49wt.% of PbO, (2) 46-49wt.% of SiO2 and (3) 2-6wt.% of Al2O3 is heated, melted and ground to obtain the objective glass 40-45X10<-7>/ deg.C in the mean thermal expansion coefficient (alphas) up to the temperature 1/2 (Tg+Tf) of the median point between the glass transition temperature (Tg) and the yield temperature (Tf) and suitable for direct coating on e.g. the surface of a silicon wafer.
Patent JP-2001158511-A (JP)
Title: Shipping control method of mechanical parking device
Inventor: YAMAKAWA KENJI
IPC: B65G1/137
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To certainly reduce shipping waiting time without disturbing a user. SOLUTION: When it approaches to a time frame having high shipping possibility for each contract user and a vehicle just before shipping is not stored in a storing shelf within a predetermined distance, a control device outputs a placement changing command to a conveying truck during an empty period when there is no storing or shipping vehicle and no vehicle waiting for storing or shipping. Thus, based on the placement changing command from the control device, a conveying truck transfers the vehicle just before shipping that is not stored in the storing shelf within the predetermined distance from a shipping opening to a storing shelf near the shipping opening to prepare for the shipping.
Patent JP-2000181446-A (JP)
Title: Resonance effect apparatus
Inventor: SAKATA TAKESHI
IPC: G10H1/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To sufficiently simulate the resonance phenomena of a natural musical instrument, such as a piano, by executing the control of resonance effect tones in accordance with pitches of strings, key touch speeds or the differences in the components of musical tones. SOLUTION: A musical tone forming means 1 has plural musical tone forming channels for respectively forming musical tone signals in correspondence to the key touches of the keys of a keyboard. A reverberation adding means 2 is inputted with the musical tone signals formed by the plural musical tone forming channels of the musical tone forming means 1, induces the reverberation signals of the levels based on damper pedal information in correspondence to the inputted musical tone signals and adds the induced reverberation components to the musical tone signals. A reverberation control means 3 controls the reverberation components formed in the reverberation adding means 2 according to the characteristics of the musical tone signals inputted to the reverberation adding means 2.  The reverberation control means controls the level or frequency components of the musical tone signals inputted to the reverberation adding means 2 from the plural musical tone forming channels according to the pitches of the keys of the keyboard or the key touch speeds of the keys corresponding to the musical tone forming channels.
Patent JP-2000171172-A (JP)
Title: Facility and method for detoxifying exhaust gas of electric furnance or scrap-preheating device for electric furnace
Inventor: UCHIDA SHINJIRO
IPC: B01D53/10
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To reduce powder costs, injection power costs, and dust treatment costs in a facility for detoxifying a harmful constituent contained in an exhaust gas that is generated when an electric furnace or a scrap for the electric furnace is to be preheated with powder injected into a power A for causing the exhaust gas to flow from a lower portion to an upper portion. SOLUTION: A facility for detoxifying the exhaust gas of an electric furnace or a scrap-preheating device of the electric furnace with an A tower 7 for allowing an exhaust gas to flow from a lower portion to an upper portion, a B tower 9 that is connected to the rear flow side of the A tower for allowing an exhaust gas to flow from an upper portion to a lower portion, and powder-injecting devices 14 and 15 for supplying powder from the lower portion of the A tower to the inside of the A tower. In the facility, detectors 19 and 20 for measuring the temperature of the exhaust gas are provided at the upstream and downstream of the scrap-preheating device or the downstream of the electric furnace, and a control device for controlling the amount of powder injection of the powder injection device according to the exhaust gas temperature information from the detector is provided.
Patent JP-H11171497-A (JP)
Title: Dither controller of industrial vehicular solenoid valve and industrial vehicle
Inventor: YAMADA TADASHI
IPC: B66F9/24
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To secure the spool amplitude of a solenoid valve at the time of dither control to a constant desired at all times without regard to any disturbance factors such as variations or the like in supply voltage and solenoid resistance, in a structure which exercises its current value control over the solenoid valve installed in this industrial vehicle with software. SOLUTION: A central processing unit determines a duty output central value Dcent to define the duty value (%) of a pulse width modulation signal being inputted into a transistor interposed between a battery and the solenoid valve, through feedback control. A duty reference value Dbase to be determined at the time of a reference state (each reference value of battery voltage and solenoid resistance) from the desired current value Iaim is found out (S220). A dither amplitude value Ddizz is computed after multiplying a dither amplitude reference value D [cnt] (cnt = 0, 1,..., 7) set up as a premise of the reference state to be determined from a count value cnt by a ratio (Dcent/Dbase) (S270). An duty output value Dout=Dcent+Ddizz on a sine-wave making the Dcent value a amplitude center is computed and commanded (S320 and S340).
Patent JP-H07178049-A (JP)
Title: Eye refraction measuring device
Inventor: AOKI HIROSHI
IPC: A61B3/10
Filed: 1993-12-21
Abstract: PURPOSE:To realize a high accuracy of measuring by projecting a measuring light to the eyeground of an eye to be examined at a specific angle through an object lens, receiving th reflected light flux at the eyeground by a photoelectric detecting means, and finding the eye refection of the eye to be examined from the light receiving signal. CONSTITUTION:The visible light flux from an index 12 is reflected by a dichroic mirror 2, and it is projected to the eyeground Er of an eye to be examined E, so as to present the index 12 to the eye to be examined E. The index 12 is started by the testee and the visual line of the eye E and the optical path L1 of the measuring light are made coincide. A movable lens 11 is moved along the optical path 03 at that time, so as to change the apparent visibility of the index 12, and the visibility of the eye E is led to a far point. The measuring light flux from a light source 6 on the optical path L1 is projected on the eyeground Er through the center of the pupil of the eye E, the reflected light flux at the eyeground Er is returned to the same optical path, and it is reflected by a perforated mirror 3, and it is made in a reflected light flux image which consists of several small circles by passing through a porous throttle 7 and a separation prism 9. It is received on an image pickup element 10, and the refraction value of the eye E is calculated from the light receiving position.
Patent JP-H09269722-A (JP)
Title: All-weather and night driving experiencing simulating device
Inventor: SAWADA FUKUE
IPC: G09B9/042
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To create a state made approximate to actual natural environments and specific phenomenon in the nighttime or the like as much as possible by providing a structure shielding solar light beam, a light panel device, a sprinkler nozzle device and an air blowing device. SOLUTION: A dome type building 1 is the structure where the solar light beam in the daytime is shielded, and is provided with an illuminator 11, so that environments at the inside of a tunnel or on a road at the nighttime are easily realized at any time. A simulator 1 is placed at a constant position. A side slip device 22 is connected to the rear part of the simulator 2. The light panel device 3 where the tail lamp of a preceding vehicle is realized, the light panel device 4 where the head lamp of an opposed vehicle is realized and the light panel device 5 where the head lamp of a following vehicle is realized are respectively hung down by a winding device, so that the height of a light is freely adjusted corresponding to the car types of a passenger car, a truck and a large-sized vehicle.  The control of the amount of rain-fall at the time of rainy weather is performed by a sprinkler nozzle device 6 and the air sending device 7.
Patent JP-H10186347-A (JP)
Title: Liquid crystal display device
Inventor: MIYASHITA TAKASHI
IPC: G02F1/1335
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of displaying a sufficiently bright color picture as the liquid crystal display device provided with color filters even when the device is a reflection type display displaying picture by utilizing an outer light. SOLUTION: This liquid crystal display device is constituted so that respective areas of color filters 14R, 14B, 14B are made smaller than the area of a pixel area A and only incident lights on the color filters 14R, 14B, 14B among lights transmitting pixel areas A receive absorptions of lights of their absorption wavelength bands by the color filters 14R, 14B, 14B to be colored and other lights transmit the pixel areas A by being kept in non-colored lights of high luminance without receiving absorptions by the color filters 14R, 14B, 14B and then color pixels are displayed with the non-colored lights and the colored lights.