baber/WOPTO huggingface dataset:
Patent JP-S5745920-A (JP)
Title: Forming method for semiconductor single crystal by energy beam emission
Inventor: SAKURAI JIYUNJI
IPC: H01L21/263
Filed: 1980-09-02
Abstract: PURPOSE:To obtain a uniform single crystal by growing a non-single crystalline layer through an insulating layer having an opening on a semiconductor single crystalline substrate, emitting an energy beam to melt it and to solidify it, and varying the emitting intensity corresponding to the heat radiating characteristic of a region to be emitted when the layer is transferred to single crystal. CONSTITUTION:An intermediate layer 2 of an insulating layer having openings at the scribing line regions 4 and isolation regions 5 is formed on a semiconductor single crystalline substrate 1, and a non-single crystalline layer 3 is formed on the overall surface including the layer 2. Then, an energy beam is emitted thereto to melt the layer 3, to then solidify it, thereby forming a single crystal, but its heat radiating characteristics become different due to the existence of the openings, with the result that the solidified single crystalline layer does not become uniform. Thus, when the layer 2 is scanned, the energy intensity is reduced, and is increased at the opening, or the scanning speed is varied, thereby equalizing the single crystal thus converted due to the difference in the heat radiating characteristics.
Patent JP-S6016872-A (JP)
Inventor: ICHIKAWA KENJI
IPC: C04B35/66
Filed: 1983-07-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61633-A (JP)
Inventor: AOKI AKIRA
IPC: D02G3/22
Filed: 1984-06-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02303594-A (JP)
Title: Feed water cleaning device
Inventor: NAGATA HIDEKI
IPC: E03B7/07
Filed: 1989-05-15
Abstract: PURPOSE:To effectively remove the magnetic fine particles in a feed water flow passage by providing a magnetic separating unit which attracts and removes the magnetic fine particles suspended in city water and a magnetic treating device which introduces the city water into a magnetic field and executes a magnetic treatment and disposing the former behind the latter. CONSTITUTION:The city water fist passes the magnetic treating flow passage formed in the magnetic treating unit MTU, then passes the magnetic separating flow passage formed in the magnetic separating unit MSU. The state of the water particles constituting the city water or the dissolved materials in the city water is changed by the magnetic treating unit MTU provided before the feed water-flow passage, by which the paramagnetic fine particles of red rust are changed to the ferromagnetic fine particles of black rust and the particles are stripped and flocculated. The high-grade magnetic field formed around the ferromagnetic fine wires or ferromagnetic small pieces installed in the magnetic field of the magnetic separating unit MSU provided in the rear stage of the feed water-flow passage by this unit is utilized. The iron rust particles flowing out downstream are thus more effectively and surely attracted and removed as the ferromagnetic fine particles by the magnetic effect of the magnetic treating unit MTU.
Patent JP-H11317889-A (JP)
Title: Gamma adjustment image forming device, gamma adjustment method and storage medium
Inventor: OKUMURA YOSHIO
IPC: H04N5/202
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a gamma adjustment method for a monitor whose gamma adjustment is easily conducted even by a general user without the need for a device such as a colorimetric device and a reference adjustment image or the like. SOLUTION: Each pixel of an optional natural gradation image 31 is replaced with a pattern in the same color in terms of RGB values consisting of 2×2 pixels to generate an evaluation image 35. Then each RGB value of the pixels of the natural gradation image 31 is replaced with an area modulation pattern 36 (e.g. based on a black level) in response to a gamma value to be adjusted consisting of 2×2 pixels and the area modulation patterns of the RGB values are synthesized to form an adjustment image A37. The evaluation image 35 generated in matching with the adjusted gamma value and the adjustment image A37 are displayed on a display device, they are compared visually and the gamma value is adjusted by using a gamma adjustment variable resistor so that they have the same luminance level.
Patent JP-H02300064-A (JP)
Title: Traverse device of linear material winding machine
Inventor: KASAI KEISUKE
IPC: B65H54/28
Filed: 1989-05-16
Abstract: PURPOSE:To make it possible to traverse in a long distance and to realize a large package by using an endless belt or chain, fixing it with pins, and using a traverser of a specific form gearing with the pins. CONSTITUTION:At least two reeling mechanisms to wind and drive a belt or chain are provided in parallel placing a specific interval, and to the belt or the chain of each reeling mechanism, driving pins 3 provided a traverser 1 guided to reciprocate between the reeling mechanisms in the direction of winding, and moving depending on the movement of the said pins by gearing the pins with the traverser in order from the respective side alternatively. And at both sides of the traverser, grooves of about V-shape which gear with said driving pins are formed, and at the upper side and the lower side of the grooves, gearing members which consist of about vertical surface parts are formed. By gearing the driving pins, a reciprocating movement it carried out, and by a guide unitary with the traverser, a quick turn can be made and a high lug of the ends can be prevented.
Patent JP-H0417442-A (JP)
Title: Monitor display device
Inventor: NOZAKI JUNKO
IPC: H04M3/08
Filed: 1990-05-11
Abstract: PURPOSE:To display an highly important alarm monitor data with high priority and to attain quick countermeasure against a fault by placing priority to the sent alarm monitor data in advance at a receiver side and applying display processing to the data according to the priority. CONSTITUTION:A monitor alarm data generated in a monitored equipment 5 of a communication network or the like is sent to a monitor display device 1 via a monitor collector 4. The display device is provided with a storage means 21 storing content of alarm at state change and priority of display relating to each monitor alarm data, a read means 24 reading the priority corresponding to a position detected by a detection means 23 from the storage means 21 and a control means 25 or the like. Then the control means 25 retrieves the priority, applies display processing to the data with higher priority and gives a display command to a display means 3.
Patent JP-S5822703-A (JP)
Title: Spike pin for automobile tire
Inventor: TAKAYAMA TOSHIO
IPC: B60C11/16
Filed: 1981-08-03
Abstract: PURPOSE:To prevent a transverse slip of the tire and a road surface scraping by the spike pin by a method wherenin a protrusion having a pair of parallel front and rear side walls which intersect substantially at right angles with a rotation direction of wheels is provided at the head end of the spike pin which is shaped not to twist inside a tire rubber layer. CONSTITUTION:The protrusion 4 having a pair of parallel front and rear side walls 3 and 31 is provided substantially in the center of a top wall 21 of the head end 2 of the spike pin 1. The tail end 6 side of the spike pin 1 is embedded inside the tire rubber layer in such a manner tht the side walls 3 and 31 intersect with the tire rotation direction D substantially at right angles. By this, the spike pin 1 is prevented from  twisting by an engagement of a flange 7 and a pair of righthand and lefthand small pieces 8 with the tire rubber layer. Thus, the spike pin 1 is secured fixedly to the tire rubber layer. This construction is very effective for increasing the braking effect and advancing force, thereby eliminating a transverse slip of the tire. Further, this construction is advantageous in a reduction of road surface scraping.
Patent JP-S5245742-A (JP)
Title: Pilot burner
Inventor: TOYONAGA HAJIME
IPC: F23N5/24
Filed: 1975-10-08
Abstract: PURPOSE: Pilot burner will be provided with both main flame hole and auxiliary flame hole so that the pilot flame may easily ignite main burner, then, it will become quite possible to secure both of lift characteristic sensitively effected by oxigen shortage and safety characteristic of stable function free from oxigen shortage even with gas of fast combustion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6013479-A (JP)
Title: Inverter device
Inventor: KOTANI HIROYUKI
IPC: G05F1/00
Filed: 1983-07-05
Abstract: PURPOSE:To obtain an AC power of high quality by inserting a balance control DC power source unit having taps between the first and the second DC power units, thereby equalizing the voltage between the neutral point of an inverter main circuit and positive, negative input terminals. CONSTITUTION:A balance control DC power source unit 2C having taps t1-tn is connected between the first and the second DC power source units 2A and 2B. A tap selector 3 is controlled to always substantially equalize the voltage between the neutral point and the positive, negative output electrode of a DC power source 2. The output of the power source 2 is supplied through an inverter main circuit 1 and a filter 10 to a load 11.
Patent JP-S63107908-A (JP)
Title: Organic composition
Inventor: KITAMURA AKIRA
IPC: A01N63/00
Filed: 1987-05-19
Abstract: PURPOSE:To obtain an organic composition capable of preventing soil blights particularly caused by continuous cropping injury with economic and stable effects, by using photosynthetic bacterial cells, e.g. bacterial cells of purple non-sulfur bacteria, etc., and plant extraction residues or general waste water treatment sludges in combination. CONSTITUTION:An organic composition obtained by using bacterial cells of photosynthetic bacteria, (e.g. bacterial cells of purple non-sulfur bacteria or excess sludges of water water treatment utilizing the purple non-sulfur bacteria can be directly used) and plant extraction residues, e.g. residues after removing industrially available glycyrrhizin, gall, tannin, etc., from plant bodies, residues after extracting coffee, black tea, etc., in combination. Furthermore, actinomyces, bacteria and yeasts having competitive action on the above-mentioned pathogenic germs may be contained. The above-mentioned composition is preferably prepared by preparing granules using a pulverized waste bed log for SHIITAKE mushrooms.
Patent JP-H02303423-A (JP)
Title: Manufacturing of greenhouse curtain, attaching device therefor and duct tube for greenhouse curtain
Inventor: ISHIKAWA KATSUTOSHI
IPC: A01G9/22
Filed: 1989-05-16
Abstract: PURPOSE:To manufacture greenhouse curtains relatively readily by superimposing bore positions at side barrel part of flat, barrel-shaped duct tubes, bonding a proper number of the tubes and sandwiching the outer peripheral part of the bore positions and the upper edge part of the duct tubes by a grabbing tool. CONSTITUTION:Side barrel parts of flat, barrel-shaped duct tubes T1 to Tn are bored at proper intervals, the adjoining bored positions of the duct tubes T1 to Tn are superimposed at the two sides, bonded and the outer peripheral edge part of the bored positions is sandwiched by a grabbing tool 17. A great number of the duct tubes T1 to Tn are connected in an air permeable way in the left and light width direction and the upper edge part of the the duct tubes T1 to Tn is sandwiched by a grabbing tool B for hanging. The aimed curtain can be relatively readily manufactured depending upon width and length of greenhouse.
Patent JP-S5823839-A (JP)
Title: Reinforced rubber composition
Inventor: OGAWA MASAKI
IPC: C08L21/00
Filed: 1981-08-05
Abstract: PURPOSE:A composition having high elasticity modulus, improved carck growth resistance, and impact resilience, obtained by blending rubber with both titanium dioxide short fibers and carbon black. CONSTITUTION:100pts.wt. natural rubber and/or synthetic rubber is blended with 4-40pts.wt. titanium dioxide short fibers and carbon black in an amount to give a weight ratio of the short fibers to carbon black of 1:(1-14). Preferably the titanium dioxide short fibers have an average diameter of 0.05-0.8mum and an average length of 5-50mum, and the carbon black has an iodine absorption (IA) of 40-140mg/g and an absorption of dibutyl phthalate (DBP) of 90-140mg/100g.
Patent JP-S5824496-A (JP)
Inventor: TAKEMOTO MASAKI
IPC: B42C9/00
Filed: 1981-08-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5823472-A (JP)
Title: Semiconductor device
Inventor: IIDA NORIO
IPC: H01L21/331
Filed: 1981-08-05
Abstract: PURPOSE:To protect input even under the conditions of surge, discharge time thereof is long, and the opening of a power supply terminal by forming PNPN elements at the input side of a semiconductor circuit, input thereto must be protected. CONSTITUTION:An N<+> type buried layer 12 is formed to a P type substrate 11, and an N type epitaxial layer 13 is shaped onto the layer 12 through vapor growth. An N type island 13' is formed through selective P<+> type isolation and diffusion and the formation of an isolation diffusion layer 14. The base of a normal NPN transistor is diffused to the island 13' while at least two P type diffusion regions 151, 152 mutually separated are molded. An N<+> type diffusion region 16 is shaped by diffusing an N<+> type impurity into the emitter region 152 of a lateral PNP transistor. Contact holes are formed to an insulating film 17 on the regions 151, 16, and electrodes 181, 182 are taken out. Accordingly, the region 151 is connected to the signal input terminal of the semiconductor circuit, input thereto must be protected, and the region 16 is connected to ground.
Patent JP-S5646589-A (JP)
Title: Semiconductor laser device
Inventor: SATOU KENICHI
IPC: H01S5/14
Filed: 1979-09-26
Abstract: PURPOSE:To form a semiconductor laser device adapted for an optical fiber analog transmission system by feeding back a part of light emitted from a semiconductor laser to the active layer of the laser through a reflector vibrating as externally provided, thereby reducing waveform distortion based on the variation of the spectrum pattern. CONSTITUTION:A semiconductor laser 1 is enclosed at both sides with a heat sink 2, the cut surfaces 10, 11 of both end faces of the laser 1 are exposed, and a semiconductor laser modulator circuit 8 is connected to the laser 1. Subsequently, a supersonic transducer 4 is secured through an adhesive layer 5 on a copper block 6, a reflector adhered with a gold electrode 3 operating as a reflecting mirror is prepared thereon, the electrode 3 is confronted with the cut surface 10, and is vibrated by a high frequency power supply 7. Further, an optical fiber 9 is confronted at the side of the cut surface 11. Thus, the light emitted from the cut surface 10 is reflected on the electrode 3, is partly fed back to the active layer of the laser 1, and the light emitted from the cut surface 11 is coupled to the optical fiber 9.
Patent JP-H05277239-A (JP)
Title: Fluctuating prize device of pachinko game machine
IPC: A63F7/02
Filed: 1992-04-17
Abstract: PURPOSE:To open the movable ball receiving members of a fluctuating prize device not merely to continue a state in which shot balls easily enter the device but also to greatly affect the direction in which the shot balls flow down. CONSTITUTION:A pair of movable ball receiving members 11a, 11b interchangeable by driving of a solenoid 20 is rotatably journalled to the front side of a mounting base 10, and a general prize hole 15 which allows a shot ball that the movable ball receiving member receives to be a usual prize and a continuous prize hole 16 for generating the right to continuation are provided, and front side portions 12a', 12b' and a side face portion 12' extending from the back of the front side portions to the mounting base, etc., are provided on the portion of the front side of the mounting base below the movable ball receiving members, and a pair of right and left auxiliary movable members which can be rotated by driving of the solenoid is journalled and is actuated during a special game, in which the movable ball receiving members are opened, is going on.
Patent JP-H04227378-A (JP)
Title: Waveform equalization circuit
Inventor: SEKIYA HIROSHI
IPC: H04N5/21
Filed: 1991-04-26
Abstract: PURPOSE:To realize the waveform equalization circuit for near-ghost elimination which reduces a required time to decide a tap coefficient of a transversal filter and generates an optimum tap coefficient with less distortion. CONSTITUTION:At first, a switch 4 is thrown to the upper position and switches 11, 13 are thrown to the lower position, a GCR signal is fetched in a route of an A/D converter 2, the switch 4, a filter 5, the switch 11, a noise elimination circuit 10, a difference circuit 9, the switch 13 and a tap coefficient arithmetic circuit 14 to calculate a tap coefficient, each switch is thrown to the opposite position from the 2nd time and a GCR signal stored in the waveform memory 12 is read repetitively to calculate the tap coefficient and the required time is reduced by saving the fetch of the GCR signal taking much time.
Patent JP-H05114031-A (JP)
Title: Polygonal classification device
Inventor: GUREN EMU KOOTORAITO
IPC: G06T15/40
Filed: 1991-04-26
Abstract: PURPOSE: To obtain a polygon classification device for classifying polygon having the optional number of vertexes. CONSTITUTION: The polygon classification device 100 includes 1st and 2nd classifiers. The 1st classifier receives a material having a flat shape and projected polygonal vertexes outside from an external polygon tilting unit. A status machine in the 2nd classified interfaces a raster generator in the polygon tilting unit by a graphics pipeline and supplies a control signal form determining the receiving time of a succeeding polygon by the 1st classified. In addition, the 2nd classifier controls the selection of PING or PONG in a memory 104 to be stored with the polygon. When the status machine executes control so as to classify the current polygon in the PING RAM, the status machine controls also the loading of preceding vertexes in the PONG RAM to the rastser generator.
Patent JP-H06314047-A (JP)
Title: Press roller
Inventor: KAWASAKI HIROSHI
IPC: B32B1/00
Filed: 1993-04-28
Abstract: PURPOSE:To prevent the offset of the press roller to be used for an electrophotographic copying machine and a fixing section of a laser printer. CONSTITUTION:This press roller 1 is formed by coating the outer periphery of a metallic arbor 2 thereof with a rubber layer 3 consisting of addition type silicone rubber added with <=5wt.% conductive carbon black. The volume resistivity of the addition type silicone rubber is specified to 10<10> to 10<13>OMEGA.cm. Then, the amt. of the conductive carbon black to be added to the addition type silicone rubber in such a manner that its volume resistivity attains 10<10> to 10<13>OMEGA.cm and, therefore, the rubber layer having no electrostatic chargeability is obtd. and the generation of the offset is obviated.
Patent JP-H0419940-A (JP)
Title: Exhaust device for magnetron
Inventor: HASUMI NOBUMITSU
IPC: H01J9/385
Filed: 1990-05-14
Abstract: PURPOSE:To enable complete automation by facilitating installation and removal of a magnetron for an exhaust port through adjustment of hydraulic pressure. CONSTITUTION:While a magnetron 1 is hermetically connected to an exhaust port 3 at an exhaust pipe 2, oil is extracted prior to exhaust. When oil is pressed into an exhaust device from piping 21 a piston 9 rises against a spring 15. Then a small hole 9a is opposed to the channel 11a of a top board 11 and a steel ball 14 rolls into the channel 11a and the end portions of a sleeve 13 and the exhaust pipe 2 can easily be pulled out of the piston 9. Next the sleeve 13 is set to the end of an exhaust pipe from which gas is to be discharged. To prevent the steel ball 14 from falling into the piston 9 during the process, the hole 9a is inclined. During the process of extracting oil, the inner peripheral face of the top board 11 guides the steel ball 14 and a rough hemisphere 14 bites into the recessed channel of the sleeve 13 and thereby the magnetron is installed. The work of installing the magnetron prior to exhaust and removing the same after exhaust is thus facilitated and also complete automation is possible.
Patent JP-H05159580-A (JP)
Title: Address input buffer
Inventor: SAI TOSAN
IPC: G11C11/413
Filed: 1992-05-15
Abstract: PURPOSE: To reduce a layout area occupied by an address buffer by controlling a row address and a column address to one input buffer. CONSTITUTION: The input buffer 12 is operated, in response to a control signal from an input buffer control signal generating means 13. When address data is inputted from an address input terminal, most of the address data at this TTL level is converted into address data at a CMOS level through the input buffer 12. When a row address latch signal XAL operates, the output signal of the input buffer 12 is inputted to a row address latch 5 through a row address transistor(Tr) 4, and this latch 5 outputs a row address input signal RAI. In addition, when a row address latch signal YAL operates, the output signal of the buffer 12 is inputted to a row address latch 10 through a row address Tr9, and this latch 10 outputs a row address input signal CAI.
Patent JP-S5349388-A (JP)
Title: Automatic ingot cutting and loading apparatus
Inventor: NAGASHIMA NORIYOSHI
IPC: B23D36/00
Filed: 1976-10-15
Abstract: PURPOSE: To automate all the works for cutting a large ingot to predetermined size and for loading the cut ingots in stacks. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0423334-A (JP)
Title: Charge transfer device
Inventor: YAMAMOTO JUNICHI
IPC: H01L21/339
Filed: 1990-05-14
Abstract: PURPOSE:To reduce the capacity of a floating capacitor and to ensure a large output voltage against a signal charge by a method wherein a region at low impurity concentration is formed inside an n-type impurity layer in a part constituting the floating capacitor. CONSTITUTION:An n<-> type impurity region 6a is formed inside the surface region of an n-type impurity layer 2 between an output gate 7 and a reset gate 9. The region is formed simultaneously with the time when p-type impurities are introduced into the surface region of the n-type impurity layer 2 between first-layer transfer electrodes 4a, 4b,... and an n<-> type impurity region 6 is formed after the first-layer transfer electrodes and the reset gate 9 are formed. When the signal charge amount transformed to a floating capacitor 8 is designated as Q and the capacity of the floating capacitor 8 is designated as C, the potential change portion DELTAV of the floating capacitor is expressed as DELTAV=Q/C. Since the n<-> type impurity region 6a is formed in a part to be used as one electrode of the floating capacitor, the capacity of the floating capacitor 8 is made smaller than that in conventional cases.
Patent JP-H06333043-A (JP)
Title: System and circuit for preparing histogram data
Inventor: NISHIDA MASAMI
IPC: G06T1/00
Filed: 1993-05-26
Abstract: PURPOSE:To reduce the capacity of a histogram storage means by reducing the length of the input data in response to the feature of this data when a histogram is prepared for the colors used in the images for selection of a definite color. CONSTITUTION:The maximum value to be counted as the histogram data is limited by the maximum limit value X. As a result, the memory capacity per one address in a storage means is reduced. The value X is defined as the maximum histogram value that can be unconditionally decided as the color data for display of a definite color and against the pixel data quantity of the image data to be processed. Only the higher order bits p1, p2 and p3 are used among data N bits of each color element for reduction of the data quantity. Then the data on the addresses shown in the bits p1-p3 are read out of the storage means. A fact whether the read histogram data is smaller than the limit value or not is decided. If not, the next data is read out and the preceding processing is repeated.