baber/WOPTO huggingface dataset:
Patent JP-S6237963-A (JP)
Title: Pyroelectric type infrared image pick up device
Inventor: NAKAYAMA MITSUO
IPC: H04N5/335
Filed: 1985-08-13
Abstract: PURPOSE:To read the positive and negative signals of a pyro-sensor by a simple structure, by projecting light on an accumulating diode of a scanning part, and generating initial bias charge in the accumulating diode. CONSTITUTION:An infrared image 10 is inputted to a pyro-film 21 through a Cr electrode 20. The film 21 generates signal charges in both positive and negative polarities in correspondence with the operation of an optical chopper, which opens and closes the image 10. The potential changes due to the signals charges modulate the bias charge of an accumulating diode 23 through a polysilicon electrode 22. At this time, visible light is continuously projected on a pyro-CCD 15 through a reflecting plate 14-1. Therefore, the bias charge is generated in the diode 23. The charge is written in a CCD transfer means through a writing gate 24 after a specified accumulating time. The charge is vertically transferred and thereafter horizontally transferred. Then the charge is taken out as an image signal.
Patent JP-H11334251-A (JP)
Title: Memo block
Inventor: SEIKE TOYOO
IPC: B42D15/00
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To improve the function as an advertising medium by a method wherein charms are given to the outward appearance of a memo block. SOLUTION: A block of memo paper 2 piled up vertically has an enlarged fore edge 6, the vertical width of which is larger than the thickness of the block. In addition, by means of printings applied onto respective memo papers 2, the designs and characters appearing on the enlarged fore edge 6 and the designs and characters on the respective memo papers compose the same designs and characters at all times in the portion deserving an initial enlarged fore edge region irrespective of the vertical position of the memo paper 2.
Patent JP-H096358-A (JP)
Title: Automatic accompaniment device
Inventor: MIZUNO SHIGEHIKO
IPC: G10H1/18
Filed: 1995-06-22
Abstract: PURPOSE: To enable a player to make natural playing even if patterns are changed over during playing by providing an automatic accompaniment device with a timbre control means for controlling the timbre of automatic accompaniment patters after changeover to the timbre succeeding the timbre information before the changeover. CONSTITUTION: A panel switch constituting a switch 16 is provided with a timbre succeeding switch 32 for setting whether the timbre is succeeded or not. The timbre of the entire part is changed over to the timbre of the freshly selected style when the mode of not succeeding the timbre is set when the style of the accompaniment is changed over by changing over a style selection switch 30 during playing. The rhythm part is not changed over in the timbre and the timbre till then is succeeded even if the style selection switch 30 is changed over during the playing when the mode for succeeding the timbre is set. If the timbre till then belongs to the same group as the timbre of this time, the timbre till then is succeeded in the base part. Chord parts 1, 2 are changed over the timbre of the fresh style.
Patent JP-2001000900-A (JP)
Title: Coating method and device
Inventor: NUMAZAWA SHINJI
IPC: B05C5/02
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain a high quality film stable for a long time by preventing the generation of coating spots due to bubbles at the time of providing a coating film on the film. SOLUTION: The coating film is provided on the travelling plastic film by using an applicator roll 2 rotating opposed to the travelling direction of the film. In such a case, the generated bubbles are moved to the roll 2 end and broken by using the applicator roll 2, on which a gravure cell 3 is engraved only on both coating end part.
Patent JP-S6334443-A (JP)
Title: Air-conditioning machine
Inventor: KAWAI HIROYUKI
IPC: F24F11/04
Filed: 1986-07-29
Abstract: PURPOSE:To avoid the overload condition of refrigerant, by a method wherein the overload condition of refrigerant in a specified compressor is detected when overloaded while the fan of an indoor machine at the side of the compressor in the overload condition is rotated in high speed to increase the heat exchanging efficiency of the indoor machine. CONSTITUTION:Indoor machines 18, 28, consisting of a plurality of compressors 13, 23 driven by one set of a gas engine 1, and evaporators 17, 27, condensers 18a, 28a as well as fans 18b, 28b, which are provided for each compressor. The pressure in the overload condition of refrigerant for each compressor 13, 23 is detected by high- pressure detecting switches 14, 24 and low-pressure detecting switches 15, 25 while a control circuit, which rotates the fan for the indoor machine at high speed upon the overload condition of the refrigerant, is equipped. Accordingly, the overload condi tion of the refrigerant of the compressors 13, 23 is detected, the fan of an indoor machine at the side of the overloaded compressor is rotated at a high speed to increase the heat exchanging efficiency of the indoor machine, whereby the overload condition may be avoided and the title air-conditioning machine may be controlled in accordance with the imbalance of the air-conditioning load of the indoor machines connected to one set of driving source.
Patent JP-H0546810-A (JP)
Title: Image processing method and its device
Inventor: TANAKA TETSUOMI
IPC: G06K9/44
Filed: 1991-07-18
Abstract: PURPOSE:To eliminate the deterioration of a characteristic vector due to normalization and smoothing processings and to improve a recognition ratio by changing resolution by matching it with the size of a character. CONSTITUTION:This device is provided with an iamge input part 71 inputting the image of a document to be processed and changing the resolution of reading, a character segmenting part 72 which gives image input and resolution to the picture input part 71 by a command, receives the image and executes the segment processing of the character, a characteristic extraction part 73 which normalizes the segmented character image and extracts characteristic data and an identification processing part 74 which matches obtained characteristic data with previously stored characteristic data and sets the character whose distance value is the nearest to be a candidata character. Then, resolution at the time of inputting the image corresponding to the size of the character being the object of recognition is derived, the character is segmented from image information inputted with designated resolution and the recognition processing of the segmented character is executed. The processing is executed in the control of CPU in accordance with the program of ROM.
Patent JP-H0739093-A (JP)
Title: Manufacture of rotor of stepping motor
Inventor: TAKEMOTO YASUYUKI
IPC: H02K37/14
Filed: 1993-07-19
Abstract: PURPOSE:To provide a manufacturing method which facilitates the improvement of the dimensional accuracy of the rotor of a permanent magnet type stepping motor. CONSTITUTION:A rotor which is used for a permanent magnet type stepping motor and is made of resin is composed of cylinder part 5 which is so formed as to envelope the inner sides of permanent magnets 3, a boss part 7 which is so formed as to cover a shaft 1 and a disc-shaped middle flange part 9 with which the cylinder part 5 and the boss part 7 are connected to each other. The cylinder part 5, the boss part 7 and the middle flange 9 are formed by injection molding of resin into one piece. Three gates 11 through which the resin is injected into a mold are provided on the axial direction end plane of the boss part 7 evenly along the circumference.
Patent JP-S57102009-A (JP)
Title: Semiconductor device
Inventor: MATAI SADAO
IPC: H01L21/02
Filed: 1980-12-17
Abstract: PURPOSE:To make it possible to easily inspect the surface temperature of a wafer by forming a primary means to detect the predetermined temperature through a non-contacted temperature sensor on a semiconductor wafer separately from a memory. CONSTITUTION:A target 9 to be detected for temperature is formed so as to  have an even surface with silicon, silicon oxide or alminium in the process of  manufacturing a semiconductor wafer 8. And while a loading stand 7 is heated  by a heater 10, the wafer is fixed on the loading stand 7 to be made to travel  to the fixed position of a prover 2. Subsequently at the same time of the operation of matching an electrode part of the wafer 8 with a probe part of a probe  card 6 the temperature measurement of the object 9 of the heated wafer 8 through an infrared rays sensor 3 and a thermometer 4.
Patent JP-S5880583-A (JP)
Title: Portable type radiation measuring apparatus provided with release
Inventor: RINRITSU TAKEATSU
IPC: G21C17/00
Filed: 1981-11-07
Abstract: PURPOSE:To effectively limit entrance into a highly radiated area by setting a display part equipped with a means discriminating whether the highly radiated area should be locked or not in accordance with the percentage of measured radiation and its releasing means at the entrance of said area. CONSTITUTION:A radiation measuring apparatus consists of a detection part 1, a display part 2, a discrimination means 3, a releasing means 4, etc. The display part 2 displays the percentage of radiation by pulses from the detection part 1 on a large-sized meter with logarithmic scales indicating the percentage of radiation or a digital display tube. The discrimination part 3 detects pulses from the detection part 1 to output a release enabling signal Y when a pulse is included in a set point and a release disabling signal N when other than the set point. The portable type radiation measuring apparatus porvided with a release can effectively limit entrance into the highly radiated area.
Patent JP-S6157297-A (JP)
Title: Apparatus for purifying closed water area
Inventor: HARA ATSUSHI
IPC: B01D21/24
Filed: 1984-08-29
Abstract: PURPOSE:To purify and regenerate a closed water area, by sending a surface water layer rich in dissolved oxygen and having high temp. into a low water layer poor in dissolved oxygen and having low temp. and, at the same time, pumping up water from the low water layer to the surface of water to recirculate the whole of the closed water area. CONSTITUTION:The surface water layer rich in dissolved oxygen sent into an outer pipe 1 by a water feed apparatus 6 is diffused throughout a low water layer while the heat exchange with the low water layer is attained by a radial skirt 3 to be mixed therewith under aeration to eliminate oxygen deficiency of the low water layer. Further, air bubbles are collected by an air raising skirt 4 to be raised through an inner pipe 2 and the low water layer is raised to the surface layer side to be aerated on the surface of water. By this method, a closed water area can be recirculated and aerated as a whole and can be purified and regenerated. The temp. distribution of the surface layer side and the low layer side can be held to a natural state by heat exchange.
Patent JP-H1121460-A (JP)
Title: Synthetic resin aqueous dispersion and its use
Inventor: SEKI SHINJI
IPC: C09K3/00
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject aqueous dispersion useful as heat-absorbing paints efficiently shutting out thermic rays, by including a resin chemically binding a compound absorbing rays in the near-infrared region to the skeleton of the resin. SOLUTION: This aqueous dispersion is obtained by including a resin, in its skeleton, which is produced by reacting (A) a multi-functional isocyanate compound (ethylene isocyanate, etc.), with (B) a compound having at least two functional groups, in each molecule of it, reactive with the isocyanate group of the compound A (ethylene glycol, etc.), and (C) a compound having at least one functional group, in each molecule of it, reactive with the isocyante group of the compound A, also, absorbing rays in the infrared region (especially, phthalocyanine-based compounds, naphthelon cyanine-based compounds and antheraquinone-based compounds).
Patent JP-H0465598-A (JP)
Title: Far infrared ray-emitting paper and production thereof
Inventor: KITAMURA TOICHI
IPC: B65D5/56
Filed: 1990-07-05
Abstract: PURPOSE:To obtain the subject emitting paper useful as a wrapping material of fresh food, etc., having excellent stability and durability by adding a specific fixing solution to dispersed water of pulp fibers, fixing ultra fine powdery porous materials of far infrared ray-emitting ceramic on the surface of said fibers and subjecting to papermaking. CONSTITUTION:A dispersed water of beaten pulp fiber is mixed a fixing solution composed of ultra fine powdery porous materials (preferably 0.001-0.01mum averaged particle diameter) of far infrared ray-emitting ceramic in an amount of 5-10pts.wt. fibers, 8-12pts.wt. latex, suitable amount of water and surfactant and stirred, then an aluminum sulfate solution of 8-10wt.% concentration is added, thus the ultra fine powdery porous materials of far infrared ray-emitting ceramic are fixed on the surface of the pulp fibers and said fibers are subjected to papermaking, then dried to afford the aimed emitting paper.
Patent JP-2000012596-A (JP)
Title: Wire bonding method
Inventor: NISHIURA SHINICHI
IPC: H01L21/60
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To enable to form a stable wire loop shape and a loop shape having high shape holding force. SOLUTION: In this wire bonding method, after reverse operation (b), a capillary 4 is made to ascend in a direction of a second bonding point G up to a D1 point of a slant upper part (c). The capillary 4 is made to ascend up to a D point (d), and reverse operation which moves the capillary 4 in the opposite direction to the second bonding point G is performed (e). Then the capillary 4 is made to ascend up to an F point (f).
Patent JP-S57103709-A (JP)
Title: Rolling method for plate
Inventor: HIRABE KENJI
IPC: B21B1/38
Filed: 1980-12-19
Abstract: PURPOSE: To approximate the plane shape of a thick steel plate easily and efficiently to a rectangular shape by using rolls having roll crowns of a hollow shape as the work rolls of a roughing mill, in rolling the steel plate to prescribed width then subjecting the same to finish rolling.  
     CONSTITUTION: In rolling a thick steel plate with a rolling installation including a roughing mill, first hollow crown rolls shown in the figure are used as the work rolls of the roughing mill, and the screw down upon the edge parts of a slab during rolling is taken large. The slab is subjected to broadside rolling with the hollow crown rolls, whereby the edge parts of the steel plate are made thin as compared in the central part in the section thereof, and the bulging of both end parts in the broadside direction in the plane shape to a drum shape is suppressed. In succession to the rolling with the hollow crown rolls, the steel plate is subjected to prescribed finish rolling, whereby the steel plate of a rectangular shape is consequently obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0736222-A (JP)
Title: Electrophotographic toner
Inventor: MURAO KENJI
IPC: G03G9/097
Filed: 1993-07-20
Abstract: PURPOSE:To satisfy basic requirements such as stable electrostatic charge imparting ability, compatibility with a polymer resin and hydrophobic property and to make the degree of coloring as low as possible by incorporating a specified amt. of a specified compd. as an electrostatic charge controlling agent. CONSTITUTION:This electrophotographic toner contains 0.1-25wt.% compd. represented by the formula and quaternized by bonding only one of two N atoms of a dipyridyl group to an org. group or an H atom. In the formula, R is 1-26C alkyl or aralkyl as an org. group and X is a counter ion. Since the org. pyridinium salt has generally higher hydrophobic property and compatibility with a resin than a corresponding pyridinium salt and a pyridinium salt dimer, the counter ion is selected among various ions. Since the compd. as an electrostatic charge controlling agent is practically colorless unless a colored counter ion is used, the compd. is also suitable for use in the production of a color toner in combination with a pigment.
Patent JP-S57102737-A (JP)
Title: Adaptive control system
Inventor: NUMANO MASAMUTSU
IPC: B23Q39/04
Filed: 1980-12-19
Abstract: PURPOSE: To improve the efficiency of an adaptive control line by a system wherein a line for adjusting the ends of a cylindrical rod, a steel pipe and the like consists of a transverse feed attachment in which the feed pitch is changeable in several stages and a plurality of adjustors, the number of adjustors being less than that of the maximum feed pitch.  
     CONSTITUTION: A steel pipe sent from a feed conveyer 2 in an axial direction is cut by a cutter 1 and conveyed to a pipe end adusting line. A conveying apparatus 4 installed in the adjusting line is the one which is capable of transversly changing over the feed pitch into three stages of the first, second or third pitch against the pitch of the pipes put at equal intervals. For the maximum feed pitch number 3, a set of three adjustors, or pipe end chamfering machines 5a, 5b, an inside sweeper 6, pipe end screw cutters 7a, 7b and testers 8a, 8b are arranged on both sides of the conveying apparatus. Even if one of the adjustors stops, the line as a whole will not stop when the feed pitch is made smaller. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6424039-A (JP)
Title: Production of optical fiber
Inventor: YAMAUCHI RYOZO
IPC: C03B8/04
Filed: 1987-07-20
Abstract: PURPOSE:To efficiently produce the title optical fiber at a low cost by heating a porous glass preform, and spinning the obtained contracted opaque glass preform contg. closed cells as such. CONSTITUTION:A metal alkoxide is hydrolyzed to obtain a sol, and the sol is dried to obtain fine glass particles. The fine glass particles obtained from the glass forming precursor are collected to form a porous glass preform. The porous glass preform 1 is placed in a quartz furnace core tube 3 through a carrier 6, and heated by a heating element 4. In this case, a halogen-contg. gas is firstly introduced from an opening 5, and dehydration is preferably carried out at a relatively low temp. A gaseous He atmosphere is then formed in the tube 3, and the preform 1 is heated to a specified temp. As a result, the porous glass preform is contracted and an opaque glass preform contg. closed cells is obtained. The opaque glass preform is the placed in a spinning furnace, spun, and fiberized to obtain an optical fiber.
Patent JP-S5879352-A (JP)
Inventor: CHIYAARUZU SHINKUREAA UEEBUAA
IPC: H03M13/00
Filed: 1982-10-14
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-S6073094-A (JP)
Title: Variable vane mixed flow pump
Inventor: OOSHIMA MASAO
IPC: F04D11/00
Filed: 1983-09-29
Abstract: PURPOSE:To improve suction performance, pump efficiency while to reduce hydraulic loss by employing a rotary face having an arch the center of which is in the downstream of vane turning shaft in a face containing the rotary axis as a bus line on the surface of hab while enlarging the width of vane flow path at the vane inlet. CONSTITUTION:The surface of hab 3 is formed into a rotari face containing a conical face having an arch or similar curve the center of which is in the downstream of vane turning axis (l) in the face containing the rotary axis as the bus line. Consequently the height of vane at the inlet 4 of vane 2 is made higher than that at the outlet 5 to widen the flow path of vane 2 at the inlet. Since the flow-in speed to the impeller 1 decreases, it causes no cavitation thus to improve the suction performance while the increasing rate of flow path area from the inlet toward the outlet is reduced. Consequently, the flow in the impeller 1 will never decrease abruptly to reduce the hydraulic loss in the impeller 1 resulting in improvement of pump efficiency.
Patent JP-H0735772-A (JP)
Title: Electric measuring apparatus
Inventor: TAKEUCHI KOICHIRO
IPC: G01R31/302
Filed: 1993-07-20
Abstract: PURPOSE:To measure high speed electric waveforms with high speed time resolution and high accuracy spatial resolution by providing a pulse light applying means for making an optically active substance between a probe and a current measuring means conductive. CONSTITUTION:A light pulse source 13 for applying pulse light which contains an optically active substance 12 which is non-conductive under measurement environments for making the substance 12 conductive is provided between a needle probe 2 and a current-voltage converter 17. The pulse light is repetitive pulse light, the pulse source 13 and a power source 5 are synchronized by a synchronization circuit 20, and light pulses from the pulse source 13 are applied via an optical fiber 22 from a lens 14 to the substance 12. The needle probe 16 is placed on an actuator, and an electric device 11 to be measured is placed on an actuator 16', while a distance between the actuators 16, 16' is controlled to be constant by a position control part 15. By varying the light pulses to the device to be measured and AC voltage applied, desired measurement of high speed electric waveforms is possible with beam components taken out.
Patent JP-S6240395-A (JP)
Title: Method for electrolytically coloring aluminum or aluminum alloy
Inventor: KONDO TAKESHI
IPC: C25D11/22
Filed: 1985-08-16
Abstract: PURPOSE:To obtain a perfectly uniform colored film by immersing Al or an Al alloy in an electrolytic bath for coloring, applying DC voltage under stepwise boosting to carry out short-time DC anodic electrolysis, and carrying out electrolysis for coloring in the same bath at voltage under stepwise boosting by the alternate supply of AC and DC. CONSTITUTION:Al or an Al alloy having a formed anodic oxide film is immersed in an electrolytic both for coloring contg. a metallic salt, and DC voltage or voltage similar in wave-form to DC voltage is applied under stepwise boosting to carry out pretreatment. Electrolysis for coloring is then carried out in the same bath at voltage applied under stepwise boosting by the alternate supply of AC and DC. Uneven coloring is perfectly prevented by boosting AC voltage and DC voltage in plural steps.
Patent JP-H1122478-A (JP)
Title: Piping structure to heater core
Inventor: USAMI KENICHI
IPC: F02B67/00
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To supply cooling water to a heater core, and surely prevent the generation of water flow sound in circulation by allowing the upper part of the inlet tank of a cross flow radiator to communicate with the cooling water inlet of the heater core, and allowing the water jacket of a slant engine to communicate with the cooling water outlet of the heater core. SOLUTION: When an engine 1 is operated, a water pump 5 is driven to circulate cooling water in a water jacket 11 when the cooling water temperature is low. Therefore, bubbles included in the cooling water are collected to near a water outlet 12. When the cooling water temperature is raised, the cooling water is carried from the water outlet 12 to the inlet tank of a radiator 2 together with the bubbles, but the bubbles are mostly moved to the upper part of the inlet tank. On the other hand, when the cooling water is passed in the radiator 2, it is partially carried from an intake 28 to a heater core 8 through an inlet hose 82. At this time, since the bubbles are separated from the cooling water, and only the cooling water is carried into the heat core 8, water flow sound can be eliminated.
Patent JP-H04327159-A (JP)
Title: Method for packaging polished rice and packaged polished rice
Inventor: SAIGA KEIJI
IPC: B65D33/01
Filed: 1991-04-17
Abstract: PURPOSE:To deliver to the consumer the polished rice fragile in its outer layer structure without suffering impairment to the rice grain surface in transit. CONSTITUTION:Polished rice 3 is placed and sealed in a packaging bag 1 having small air holes 2. The package 4 thus formed is held between plates 5 and 6 and pressed from the two sides to expel an excessive air from the bag 1 through the air holes 2 and, at the same time, flatten the package 4 into an orderly form.