baber/WOPTO huggingface dataset:
Patent JP-H08323719-A (JP)
Title: Manufacture of ceramic tile
Inventor: SATO YOSHIMASA
IPC: B28B3/02
Filed: 1995-06-05
Abstract: PURPOSE: To enhance the presentable appearance of an anti-slip tile by dusting highly abrasion-resistant particles with higher pyrometric cone equivalent than a body clay and higher abrasion resistance than the body after baking, over the upper surface of the body clay and baking a compressed molding. CONSTITUTION: A space (c) formed by a frame die (a) and a lower die (b) is filled with a body clay 1, and its top face is dusted as evenly as possible with particles 2 with high pyrometric cone equivalent and high abrasion resistance such as carborundum. Next, the particles 2 are pressed into the upper surface of the body 1' by compressing the body clay using a punch. Further, the body clay in such a state is baked at a specified temperature. Consequently, part of the baked particles 2 protrude onto the upper surface of the baked body 1" so that the top face is rough. Further, as only a small quantity of the particles 2 are enough for use, the manufacturing cost of this ceramic tile is not so high, if the particles are highly decorative and as such expensive.
Patent JP-H11339930-A (JP)
Title: Heating device and image forming device
Inventor: SUZUKI HIDEKI
IPC: G05F1/455
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To control current for each heater and to reduce current fluctuation in each half wave by independently controlling switching for current carrying and non current carrying of each heating element at each half wave of the current wave-form of the AC current. SOLUTION: A CPU 105a sets a unit pattern in five wavelengths of the commercial power supply used as the prescribed number of a group of half waves to divide the heating quantities of fixing heaters 119A, B into 10 steps for controlling the power. The CPU 105a calculates the current of the heaters 119A, B based on the temperature information detected by a temperature sensor 5 and turns the heater control signal on or off according to the unit pattern based on the zero crossing signal. When a current is carried to only either one of the heaters 119A, B, the current is carried to only the heater 119A in a half wave, then the current is carried to the heater 119B in the next half wave at staggered timing. The pattern of the first half wave is resumed from the 11th half wave, and the current control of the heaters 119A, B is repeated.
Patent JP-S647691-A (JP)
Title: Cleaning device
Inventor: HANAOKA TOSHIHIRO
IPC: H05K3/26
Filed: 1987-06-30
Abstract: PURPOSE:To surely clean a work in a short period of time utilizing the combined action thereof with the dissolving effect of a cleaning solution and assure secure brushing for the work not only in the same direction as that of the transfer of the work but also in the direction perpendicular to said direction by circulating a clear cleaning solution through a rotating brush tank and a slide brush tank. CONSTITUTION:There are provided on a transfer passage for a work W such as a printed circuit board, tanks 11A, 11B each provided with rotating brushes 12, each of which has its rotary shaft perpendicularly to the direction 100 of the transfer of the work W and is rotated in a direction of the transfer of the work W, and a tank 11c provided with a slide brush 14 supported slidably in reciprocation perpendicularly to the direction 100 of the work W transfer, both tanks being arranged adjoining to each other. A clear cleaning solution is successively circulated through the rotating brush tanks 11A, 11B and through the slide brush tank 11C from a cleaning solution tank 16. For example, the cleaning solution is circulated in opposite direction to the transfer direction 100 of the work 100, and the cleaning solution directed to an outer tank 10 is, after being purified by a purifying device 20, recovered in the cleaning solution tank 16.
Patent JP-S6054736-A (JP)
Title: Oxidation catalyst
Inventor: NISHIMOTO KOREHIKO
IPC: B01J23/74
Filed: 1983-09-05
Abstract: PURPOSE:To improve activity and heat resistance of catalyst by using catalyst supporting Pd on a carrier coated on a honeycomb base material in combination with catalyst supporting base metal oxide, etc. on the similar carrier and by changing the aperture of the base material. CONSTITUTION:In the oxidation catalyst of this invention, the catalyst A is arranged to the front stage of the honeycomb, and >= one kind of the catalyst group B are arranged to the rear stage of the honeycomb, and the aperture of the front stage honeycomb is made larger than the aperture of the rear stage honeycomb. The catalyst A comprises Pd supported on a carrier such as alumina or zirconia coated on the surface of honeycomb-shaped heat resistant base material such as cordierite, mullite, etc. The catalyst group B is prepd. by supporting noble metals such as Pt, Pt-Rh, oxide of base metal such as Ni or Co, or compound oxide such as LaCoO3, etc. on a carrier similar to the above-described carrier.
Patent JP-H066669-A (JP)
Title: Camcorder
Inventor: ABE HIROCHIKA
IPC: H04N5/782
Filed: 1992-06-22
Abstract: PURPOSE:To allow the device to select whether or not various correction functions are used at reproduction by detecting a state of a camera or a state of an object and using a reproduced detection signal so as to correct a reproduced video signal. CONSTITUTION:A camera section 101 uses an amplifier 4 to amplify a signal obtained via a lens block 1, an iris 2 and a sensor 3 and uses a matrix 5 to convert the amplified signal into a desired form of a video signal and applies prescribed recording processing to the video signal and it is recorded on a recording medium 8. In this case, exposure information from a sensor 10, a mode SW11 and an exposure control means 6 is coded and modulated by a coding circuit 12 and the modulated signal is added to the video signal. At reproduction a reproduction signal processing circuit 14 extracts and reproduces the video signal from the recording medium 8 and also reproduces coding data, they are demodulated and decoded by a demodulation circuit 16 and a decoder 17 to reproduce various parameters. A mode selection SW 19 is used to select a desired function among those such as electronic zooming and hand blur correction and a process control circuit 18 controls a video process circuit 15 based on a parameter signal to attain the function.
Patent JP-H0452904-A (JP)
Title: Display device
Inventor: KOIKE SADAMITSU
IPC: G05B19/05
Filed: 1990-06-20
Abstract: PURPOSE:To connect a display device to an arbitrary external device by freely writing a communication program, which is generated in accordance with the external equipment by a user and indicates communication procedures, as a ROM in a part of the system software area of a memory where system soft and picture data or the like are stored. CONSTITUTION:A control part 3 performs the switching control or the like of the display picture on the display part 1 consisting of an LCD or the like through a driving part 5 based on the control of a programmable controller B as the external equipment, and the control part 3 and the programmable controller B communicate with each other through an input/output interface 6, and the control part 3 is operated in accordance with the clock from a clock generating part 4. The communication program which is generated in accordance with the external equipment by the user and indicates communication procedures is freely written as a ROM in a part of a system soft area (a) of the memory 2 where system soft for picture switching or the like based on control data and picture data or the like is stored. Thus, the display device can be connected to the arbitrary external device.
Patent JP-H0514672-A (JP)
Title: Picture communication equipment
Inventor: HASHIMOTO TAKAAKI
IPC: H04N1/00
Filed: 1991-07-04
Abstract: PURPOSE:To attain communication time setting easily learned by providing a communication time setting means selecting sequentially a different picture communication time by the operation of a single operation key. CONSTITUTION:A one-touch timer key 20 on an operation panel sets a time at the time of timer transmission. In this case, whether or not the one-touch timer key 20 is depressed from the standby state is discriminated and when depressed, a message such as 'transmission after one hour' is displayed on an LCD 19 being a display device. Then a one touch counter representing how many number of times the one-touch timer key 20 is depressed is incremented. Then whether or not the one-touch timer key 20 is depressed is discriminated and when depressed, the transmission time is displayed on the LCD 19 according to the count of the one touch counter. That is, the transmission time is displayed so as to be sequentially selected in response to the depression of the one-touch timer key 20.
Patent JP-H06344408-A (JP)
Title: Injection compression molding method
Inventor: ADACHI SHUJI
IPC: B29K105/04
Filed: 1993-06-08
Abstract: PURPOSE:To enable a mold-opening distance to be set large without being limited by an engaged clearance of a half nut by a method wherein a mold is closed to push a metal mold, successively the mold is opened by an opening distance, and the half nut is engaged with a tie bar. CONSTITUTION:A half nut 9 is preliminarily released from engagement with a tie bar 3. Then, pressure oil is sent to a port A of a mold closing cylinder 10. A movable stand 3 is advanced to close a movable side metal mold 1 and a fixed side metal mold 2, and they are once pushed. Then, a positional detector 15 measures a metal mold thickness (t1+t2), sends that to a controller, and the controller 16 confirms that the metal mold thickness is right. Further, pressure oil is sent to a port B of the mold closing cylinder 10 by switching a valve, and the movable stand 3 is reversed by a mold opening distance (e) which has been preliminarily set while it is being monitored with the positional detector to be stopped. Then, the half nut 9 is closed and bonded to the tie bar 13 by engagement. Thereafter, resin is injected. Thereby, a range for a regulation amount can be enlarged.
Patent JP-S648888-A (JP)
Title: Controller for motor rotation
Inventor: YAMAGATA HIDETO
IPC: H02P5/00
Filed: 1987-06-30
Abstract: PURPOSE:To retract a phase servo quickly, by matching the phase of a reference synchronization signal with predetermined phase of a regenerative synchronization signal. CONSTITUTION:A reset pulse generator 22 is arranged between a phase comparator 11 and a frequency divider 13. The reset pulse generator 22 resets provision of a reference synchronization signal to the phase comparator 11 upon elapse of predetermined time after provision of a regenerative synchronization signal at a time point when the phase difference between the regenerative and reference synchronization signals in a phase servo 8 exceeds over a predetermined level, so as to nullify the phase error forcibly. Consequently, the phase servo can be protected from disturbance at start of regeneration and during skip regeneration.
Patent JP-2000001377-A (JP)
Title: Carbon composite material structural body
Inventor: ODAKA FUMIO
IPC: B30B11/02
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a carbon fiber reinforced carbon composite material structural body which consists of a two-layer cylindrical structure having high durability under severe conditions of high temp. and high pressure and accordingly, is applicable even to a hot press die. SOLUTION: In this structural body having a two-layer cylindrical structure, the cylindrical structure consists of: an inner layer cylindrical section 12 formed by using a carbon fiber reinforced carbon composite material in which carbon fiber is helically placed in a carbonaceous matrix, in such a way that the helical winding angle of the carbon fiber to the radial direction of the inner layer cylinder is 5 to 20 deg.; and an outer layer cylindrical section 14 formed by using another carbon fiber reinforced carbon composite material in which carbon fiber is helically placed in a carbonaceous matrix, along the circular periphery of the outer layer cylinder. Such a carbon fiber reinforced carbon composite material is obtained by forming a composite raw material in which carbon fiber is placed so as to have desired orientation, with a carbon source such as phenolic resin, as the binder and subjecting the resulting composite raw material to calination.
Patent JP-S5592299-A (JP)
Title: Lubricating method in compression-molding apparatus
Inventor: KAWAGUCHI NORIFUMI
IPC: B30B15/00
Filed: 1978-12-30
Abstract: PURPOSE: To operate punch well and let molding be effected surely and satisfactorily by making the stem part of the punch lower than the compression side head smaller in diameter and force-feeding and discharging lubricating oil into and from the hole part through the vertical motion of the punch.  
     CONSTITUTION: If sintered powder 2 is loaded into the hole part 1 of a head 4 and a punch B is moved upward to lower a punch b, then the sintered powder 2 is compression-molded. At this time, the upward movement of the punch B causes a butterfly valve 15 to open and 15' to close, then along with the upward movement of the punch B, oil is sucked through connector 13 and hole part 8 and enters the inside of the hole part 1 below the head 4. As the punch B moves downward, the butterfly valve 15 closes and 15' opens, causing the oil and the powder scraped off from the inside circumference of the hole part 1 to be discharged to the oil feed pipe 14' side through the hole part 8' and connector 13'. Thereby, the device is well operated without causing clogging by sintered powder, etc. and oil leakage. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000350552-A (JP)
Title: Stabilization of steaming processing in tea manufacture
Inventor: UCHIDA TAIZAN
IPC: A23F3/06
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for stabilizing a processing state in the steaming processing in tea manufacture, capable of precisely carrying out an automatic control while observing the amount present in the cylinder in a steaming step when producing a shallowly steamed tea. SOLUTION: An inner cylinder 7 has an air-permeating state at the whole or a part of the cylinder part in the circumferential direction, and the inclination of a steaming cylinder for setting the passing time of tea leaves in the steaming cylinder is automatically controlled according to the character of the raw leaves, desired processing specification or the like. The air-permeating state of the inner cylinder 7 to the circumferential direction is constantly maintained at a constant value, and the amount of scum attached to an outer cylinder 6 is maintained at a constant value. An accurate amount present in the cylinder can be measured because the weight of the steaming cylinder 45 is kept constant, and the set value of the passing time in the steaming cylinder by using the measured value is formed into the most preferable value to stabilize the steaming step in the tea manufacture.
Patent JP-H09324545-A (JP)
Title: Footway for access platform
Inventor: HORIBA YASUHISA
IPC: E04G27/00
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain a footway that is connected simply to an access platform by providing a pair of main beams arranged in parallel with each other at a specified distance, a middle beam to be laid for spanning the main beams, antiskid boards to be fixed to the upper side of a footway platform to be constructed in a gridlike form of the main beams and the middle beam, and a foldable balustrade to be erected on the main beam at the outside. SOLUTION: Two main beams 22a and 22b arranged oppositely with a specified distance provided in between and a middle beam 23 serving as a tie beam to be arranged for spanning the main beams 22a and 22b are assembled into a gridlike form, and thereby a footway platform is constructed. Antiskid boards are fixed to the upper side of the footway platform, and a foldable balustrade 30 is erected on the main beam 22b at the outside. On using, the main beam 22b is placed on a footway joist 14 and the main beam 22a is placed on a joist 12 on which lining boards 13 are laid. Therefore, the footway can be clearly distinguished from a carriageway and safety is ensured for walkers (workers).
Patent JP-S6142730-A (JP)
Title: Substrate for magnetic disk
Inventor: MATSUMOTO TAKESHI
IPC: G11B5/73
Filed: 1984-08-02
Abstract: PURPOSE:To make possible the writing and reading corresponding to high- density magnetic recording without generating strain in a substrate as a result of sputtering or heat treatment and without generating the elongation by centrifugal force in the substrate by using the ceramic substrate or cermet substrate having <=1.5mu average void diameter. CONSTITUTION:The ceramic substrate having <=1.5mu average void diameter is obtd. by using an alumina raw material having <=1mu average primary particle size and >=97% purity and subjecting the material to a hot hydrostatic pressurizing treatment. More specifically, such alumina raw material powder is mixed with an org. binder and a sintering assistant such as SiO2 or MgO and is then dried by a spray drier; thereafter, the powder is pelletized. The pellets are pressurized and press-molded to a disk shape and after calcination, the disk is subjected to the hot hydrostatic pressurization at 1,300-1,800 deg.C in a nitrogen or Ar atmosphere the molding is subjected to lapping, polishing and final polishing, by which the substrate for the magnetic disk is obtd.
Patent JP-H09324810-A (JP)
Title: Fixing structure for stopping member
Inventor: YOSHIDA YASUSHI
IPC: B60N2/06
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To easily and certainly fix a stopping member to a shaft member. SOLUTION: An engaging recess is brought into peripheral contact with the outer periphery of a shaft member, and a stopping member 2 is formed in a ring shape where the shaft member can be fitted in its inner periphery, and a groove-shaped part 9d facing in the axial direction is formed in the stopping member having fitted shaft member so that the bore D1b of the stopping member may be smaller than the outside diameter of the shaft member, and the inner periphery of the stopping member is thereby insertedly locked in the engaging recess of the shaft member for fixing the stopping member to the shaft member.
Patent JP-2000011914-A (JP)
Title: Flat panel display device
Inventor: SAI HANKEI
IPC: H01J29/46
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a device with a relatively simple structure and to reduce manufacturing cost. SOLUTION: This device is composed of a negative electrode 13 formed on a first board 10 for emitting electrons, a magnet plate composed of a first region formed with multiple holes 23, realizing an actual image by converging the electrons emitted from the negative electrode 13 in the inside of the holes 23, and a second region to apply a uniform magnetic field to the holes of the first region, and a fluorescent film 33 formed on a second board 30, realizing an image by having the electrons emitted from the magnet plate collide. Holes having the same shape and interval as those of the holes of the first region are formed in the second region of a magnet plate 20.
Patent JP-S6227534-A (JP)
Title: Zirconium alloy for hydrogen storage
Inventor: OSUMI YASUAKI
IPC: C22C38/00
Filed: 1985-07-26
Abstract: PURPOSE:To obtain the titled alloy capable of occluding and releasing a large quantity of hydrogen easily, by melting Zr, Mn, V, Fe at specified ratios and alloying them. CONSTITUTION:Zr, Mn V, Fe are weighed respectively and mixed, press formed to arbitrary shape, then the green compact is melted by arc electric furnace of inert gas atmosphere, to prepare Zr alloy having compsn. shown by the following formula. Compsn. of Zr alloy is shown by Zrx(Mn1-y-zVyFez)2 under quantity relation of 0.5<x<1.5, 0<y<1.0<z<1 further y+z<=1. The alloy is solidified in electric furnace of inert gas atmosphere, cooled as it is to room temp., then taken out therefrom, put into vacuum vessel to heat and hold it at 1,000-1,100 deg.C for >=8hr, then cooled and milled to increase surface area. The titled alloy capable of occluding and releasing a large quantity of hydrogen easily is obtd.
Patent JP-H06345919-A (JP)
Title: Saponified ethylene-vinyl acetate copolymer resin composision and coextrusion laminate having layer formed therefrom
Inventor: SHIBUYA MITSUO
IPC: B32B27/08
Filed: 1993-06-08
Abstract: PURPOSE:To obtain a resin compsn. which does not gel during melt molding by compounding a saponified ethylene-vinyl acetate copolymer, a specific polyamide, a hinderd phenol, and an aliph. carboxylic acid salt in a specified ratio, and to provide a coextrusion laminate of the compsn. with a polyamide. CONSTITUTION:This resin compsn. is prepd. by compounding 100 pts.wt. polymer component comprising 70-96wt.% saponified ethylene-vinyl acetate copolymer having an ethylene content of 20-60mol% and a degree of saponificaiton of 90mol% or more and 30-4wt.% polyamide having the number of terminal COOH groups (x) and the number of terminal CONRR' groups (wherein R is a 1-22C hydrocarbon group) (y) satisfying the relation: 100y/(x+y)>=5, 0.1-1 pt.wt. hindered phenol compd. based on 100 pts.wt. polymer component, and an alkaline earth metal salt of an aliph. carboxylic acid in an amt. of 0.5-15mumol (in terms of metal) per g of the polymer components. The compsn. is coextruded with a polyamide resin to give a laminate having polyamide layers on both sides.
Patent JP-H04360659-A (JP)
Title: Koji food and production thereof
Inventor: KIMURA NIRO
IPC: A23L11/20
Filed: 1991-06-08
Abstract: PURPOSE:To produce a food having a high potency of koji fungus (Aspergillus fungus) and an excellent flavor of the koji fungus and capable of being provided in the form of readily utilizable granules. CONSTITUTION:Rice and soybeans are charged in a barrel from a hopper 2 together with a suitable volume of water, heated in the barrel, ground, mixed and kneaded with a screw shaft 3 to produce a pasty raw material containing alpha-starch. The raw material is pressed and transferred with the screw shaft 3 in the barrel, and subsequently extruded from the extrusion opening 17 of a die 9 and simultaneously chopped with a chopper 10 to produce granular foamed products. Koji fungus is charged in the granular foamed products, cultured and matured to provide the objective koji food.
Patent JP-H0918684-A (JP)
Title: Image reader
Inventor: KUWAMOTO SHIGEKI
IPC: G06T1/60
Filed: 1995-06-29
Abstract: PURPOSE: To improve the job efficiency by a user at a high processing speed by executing shadow processing or the like in the unit of lines so as to transfer data to a host computer in parallel with data parallel movement and shadow processing. CONSTITUTION: A reflected light on an original is converted into an analog signal via a CCD 208 and converted into multi-value data by an A/D converter in an MBU 11. A data threshold processing section 801 converts the multi-value data into two ways of binary data based on a fixed threshold level and a fluctuation threshold level. The binary data 802 converted by the fixed threshold level are sent to an image composite section 806 as original image data. Then the data subjected to pseudo halftone by dither or error propagation method via the fluctuated threshold level is delayed by a delay processing section 804. A shift register of the delay processing section 804 shifts the halftone data of one line in the main scanning direction by the number of dots designated by the user and a line buffer delays the line data in the subscanning direction.