baber/WOPTO huggingface dataset:
Patent JP-S5488105-A (JP)
Title: Magnetic recorder-reproducer
Inventor: SHIMADA MASARU
IPC: H04N5/94
Filed: 1977-12-24
Abstract: PURPOSE: :To reproduce the images having been picked up in an image pickup part with extermely good quality by supplying reproduction signal to the charge coupled device of the image pickup part.  
     CONSTITUTION: The signals obtainable through reading by subsequently transferring the signal charges for one frame being stored in an image pickup part 12 by each 1H unit in a transverse direction in an output register part 12F are being supplied to the second input terminal 15B of a signal adder 15. The adder 15 outputs the addition output signal of the signal for 1 frame having been stored in the image pickup part 12 and the reproduction signal from the signal input terminal 14 for 1 frame following to said signal as a reproduction video signal from video signal output terminal 8B. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05344854-A (JP)
Title: Boiled-rice treating apparatus
Inventor: NISHIYAMA NOBORU
IPC: A23L7/10
Filed: 1992-06-16
Abstract: PURPOSE:To dissolve the faulties of a boiled-rice treating unit, e.g. requirement for a large-size apparatus and a large installation area in comparison with the quantity of boiled rice and inferiority in mixing uniformity and collapse of boiled rice grains accompanying up. CONSTITUTION:In this boiled-rice treating apparatus, a hopper 1 for charging boiled rice, a mixing and conveying unit 2 continued therefrom and a unit 3 for mixing a flavored vinegar with ingredients, etc., are arranged on a conveyor 4 and rice-boiling and cooling conveyers 5 are set to the downward from the conveyor in turn.
Patent JP-S5945417-A (JP)
Title: Superwide angle lens
Inventor: NANJIYOU YUUSUKE
IPC: G02B13/04
Filed: 1982-09-08
Abstract: PURPOSE:To attain a superwide angle lens where the field angle is about 100 deg. and various aberrations are compensated well, by satisfying prescribed conditions in the lens system consisting of a concave meniscus lens, a convex lens, a concave meniscus lens, a convex lens, a compound convex lens, and a convex lens which are arranged in order from the object side. CONSTITUTION:Conditions (A)-(D) are satisfied in the lens system consisting of 7 lenses divided to 6 groups, namely, the concave meniscus lens, the convex lens, the concave meniscus lens, the convex lens, the compound convex lens consisting of a concave lens and a convex lens, and the convex lens which are arranged in order from the object side. In expressions (A)-(D), (f), f1, f2, n1, and nu2 are the focal length of the whole of the system, the focal length of the first lens, the focal length of the second lens, the refractive index of the first lens, and the Abbe's number of the second lens respectively. The increment of the front lens diameter is prevented by the condition (A), and the distortion, the curvature of field, and the chromatic aberration of magnification are compensated well by the condition (B). The coma, the curvature of field, and the chromatic aberration of magnification are compensated by conditions (C) and (A), and the chromatic aberration is compensated by the condition (D), and thus, a superwide angle lens where the field angle is about 100 deg. is attained.
Patent JP-S6314176-A (JP)
Inventor: JIYOSEFU HAAMAN RANGU
IPC: G03G15/02
Filed: 1987-06-23
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-S5947514-A (JP)
Title: Light alloy fiber reinforcing connecting rod
Inventor: BAN KEISUKE
IPC: F16C7/00
Filed: 1982-09-08
Abstract: PURPOSE:To obtain high fatigue strength in a connecting rod, the rod portion of which is reinforced by axially arranged unidirectional fiber molding by specifying the cross-sectional area of concentrated complex part and moldings and the total cross-sectional area of the rod portion. CONSTITUTION:A connecting rod 1 comprises a rod portion 2, and a small end portion 3 and a large end portion 4 which are solidly mounted at both end portions. The central part of the rod portion 2 is reinforced by unidirectional fiber moldings 5 axially arranged therein. In this case, the ratio Af/Ac of the cross- sectional area Af of the moldings 5 to the cross-sectional area Ac of a fiber concentrated complex part 8 of the rod portion 2 is set at 25 to 65%. The ratio Ac/A of the cross-sectional area Ac to the total cross-sectional area A of the rod portion is set at 88 to 32% if Af/Ac is 25%, and at 34 to 12% if Af/Ac is 65%. Further, the ratio Af/A is set at 8 to 22%.
Patent JP-S5690109-A (JP)
Title: Connection rod containing hollow body or similar subject
Inventor: DENISU MONTEIYU
IPC: F16C7/02
Filed: 1980-11-08
Abstract: A connecting rod comprises a fibrous tubular body with a connecting end member at one end. The end member is screwed into a separate brace member having a conical external surface about which is mounted a radially expansible member having a corresponding conical internal surface. The expansible member has closed longitudinal slots and a cylindrical external surface of diameter equal to the internal diameter of the body. A cap is screwed on the bracing member and has an internal diameter equal to the external diameter of the body, which is received between the cap and the bracing member.
Patent JP-H06347-A (JP)
Title: Separating membrane for permeation vaporization and its production
Inventor: URAMOTO HIROSHI
IPC: B01D71/44
Filed: 1992-06-16
Abstract: PURPOSE:To provide a separating membrane for permeation vaporization having high separating performance, high permeability, excellent mechanical strength and excellent durability. CONSTITUTION:A 4-vinylpyridine-divinylbenzene copolymer having a crosslinked structure is formed on a core material having >=130 deg.C m.p. and a porous thin film shape to produce the objective separating membrane. The copolymer contains 15-85mol% 4-vinylpyridine.
Patent JP-H0733571-A (JP)
Title: Food waste processing machine
Inventor: ONO MASAHISA
IPC: C02F11/02
Filed: 1993-06-28
Abstract: PURPOSE:To enable efficient processing of food waste even in a fermentation tank having small capacity using a food waste processing machine for continuously processing food waste by alternately charging the waste into two tanks. CONSTITUTION:This food waste processing machine is continuously operated by alternately charging the food waste into two tanks. The temperature, stirring speed, stirring time, air supply rate and exhaustion rate are independently controllable for each fermentation tank.
Patent JP-S5279125-A (JP)
Title: Intake pipe in vehicles
Inventor: HASHIYOKU KENICHI
IPC: F01N13/20
Filed: 1975-12-25
Abstract: PURPOSE: To prevent a rear worker from directly absorbing an exhaust gas when dust is collected by exhausting it in the forward direction of vehicles during stoppage time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0323743-A (JP)
Title: Signal system detector
Inventor: MUTO HIROYASU
IPC: H04L27/14
Filed: 1989-06-21
Abstract: PURPOSE:To detect a specific signal system even in fast digital transmission by performing the sampling of the output of a synchronization detector, expressing a sample value as a phase value, and detecting the fact that the change of the phase value is always kept constant at every symbol. CONSTITUTION:The device is equipped with a sample/phase converter 4 which generates a clock having a frequency equivalent to a symbol rate and performs the A/D conversion of the I-channel signal and the Q-channel signal of a demodulated signal and expresses the sample output of those signals as the phase values. And also, it is equipped with a comparator 7 which subtracts the output in which the sample output is delayed by one symbol from the output from the sample/phase converter 4, and compares the output with a reference value. The input of the specific signal system can be detected by setting the reference value at an appropriate value and detecting the coincidence of the output of a subtractor 6 with the reference value extending over continuous symbols. In such a manner, it is possible to demodulate transmission information and to detect the specific signal system even in fast digital communication.
Patent JP-H03174091-A (JP)
Title: Microscopic fiber material and production thereof
Inventor: HAYASHI YOSHITAKA
IPC: B01D39/18
Filed: 1990-06-14
Abstract: PURPOSE:To obtain the subject material suitable as a filter medium, etc., inhibiting the transfer of fine particles and passing liquid owing to the presence of a sheet layer having an entangled stearic skeleton structure holding micro- spaces by fibrillating fibers until the Shopper freeness of the material reaches a prescribed level. CONSTITUTION:A coarse fiber used as a raw material is fibrillated and then partially micro-fibrillated to obtain the objective material composed of fibers having various diameters and giving a filter sheet having a Shopper freeness of >=40% SR and a T value of >=15. Concretely, the material can be produced by using linter as a raw material and treating the linter with a high-pressure homogenizer in the state of aqueous dispersion.
Patent JP-S5281500-A (JP)
Title: Electron ray exit window
Inventor: TSUKADA KENZOU
IPC: G21K5/00
Filed: 1975-12-25
Abstract: PURPOSE: An electron ray exit window subjected to increase the electron ray current per unit area by means of using β type titanium alloy. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6049075-A (JP)
Title: Quick-curing acrylic adhesive composition for polypropylene
Inventor: NISHIKUBO TOSHIHIKO
IPC: C08L27/00
Filed: 1983-08-30
Abstract: PURPOSE:The titled composition of the second generation acrylic adhesive type containing a polymer having a high polymer component consisting of a sulfochlorinated polypropylene, etc., a specific average chlorine content and further good adhesive property to the surface of polypropylene. CONSTITUTION:A quick-curing acrylic adhesive composition obtained by dissolving (A) polypropylene in (B) a chlorine-resistant solvent, e.g. CCl4, adding (C) a radical generating agent thereto to give a polymer, consisting of sulfochlorinated and/or chlorinated polypropylene, and having about 26-34wt% average chlorine content and about 5,000-120,000 average molecular weight, and using the resultant polymer as a high polymer component. USE:For coating polypropylene moldings, plates and pipes, etc. in automobiles, aircraft, bicycles, etc.
Patent JP-H06285886-A (JP)
Title: Production of component having appearance of natural stone by molding composition containing thermosetting resin
Inventor: JIAN RUI GERE
IPC: B29C43/02
Filed: 1992-05-26
Abstract: PURPOSE: To manufacture a constitutional part having the appearance of a natural stone by compressing a mixture of particles of a thermosetting resin and a specific granular filler within a heating press mold and curing the resin under compression while holding its temp. to take out a cured object. CONSTITUTION: A constitutional part having the appearance of a natural stone is produced as follows. At first, particles of a thermosetting resin and at most 30 wt.% of a granular filler with a max. particle size of 30 μm-4 mm selected from a natural fiber, a mineral filler and a mixture of them are at least included to prepare a mixture which is, in turn, charged in a female press mold heated to 120-160 deg.C. The mixture in this press mold is progressively compressed in a press mold under pressurfe sufficient to introduce the compsn. of the mixture into the whole gap between a male core and the female press mold by the hot male core making the closing of the female press mold certain to cure the used resin under pressure sufficient to ensure the closing of the press mold while holding its temp. and the constitutional part obtained by using the press mold is taken out.
Patent JP-S5946520-A (JP)
Title: Method and apparatus for measuring underwater acoustic power generated by ship
Inventor: YAMAMOTO KITAO
IPC: G01H3/00
Filed: 1982-09-09
Abstract: PURPOSE:To measure underwater acoustic power generated by a ship, by sweeping the linear sensor of an optical fiber hydrophone so that the underwater locus forms a closed plane, and integrating the output of the hydrophone. CONSTITUTION:A sensor 1 and a frame are floated on the surface of the water, so that the sensor 1 is lifted over the surface of the water in advance. A measuring part, a position detecting means, and the like are placed on the ground or on board the stationary ship. Meanwhile a ship to be measured B advances at a constant speed so as to pass the U-shaped part of the frame. Then the sensor 1 is turned to a vertical state in the water. The ship to be measured B passes through the sensor. Then the sensor 1 is turned and lifted over the surface of the water. In this way, the locus of the sensor forms a closed plane with respect to the ship B in the water. The output of the hydrophone in this operation is integrated based on the position signal from the position detecting means. Thus the underwater acoustic power generated by the ship to be measured B is measured.
Patent JP-H05316932-A (JP)
Title: Production of spongy confectioneries
Inventor: YAMAZAKI TOSHIHIKO
IPC: A21D13/08
Filed: 1992-05-26
Abstract: PURPOSE:To obtain confectioneries, excellent in appearance, inner phase and texture and enlarging the use of cereal powder, etc., by partially replacing wheat flour with cereal powder derived from waxy species or using both in combination and further starch and dietary fiber and producing the confectioneries having the porous inner phase. CONSTITUTION:Confectioneries having a spongy caky porous inner phase consisting essentially of wheat flour such as castella, sponge cake, pound cake or roll cake are produced. In the process, raw material wheat flour is partially replaced with or used in combination with cereal powder (e.g. rice flour) derived from waxy species and/or starch and dietary fiber prepared not only by purifying cereals such as wheat, soybean or corn or beans, etc., but also purifying fiber, contained in trees or grass, etc., and usually unutilized as a food or dietary fiber containing water-soluble or water-insoluble fiber according to a purifying and processing method in an amount of >=2wt.% based on the cereal powder derived from the waxy species and/or starch is added to afford the objective spongy confectioneries excellent in appearance, inner phase and texture, etc.
Patent JP-S63318904-A (JP)
Inventor: OKUTSU HIDEO
IPC: A45D20/12
Filed: 1987-06-24
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-S6218217-A (JP)
Title: Vulcanization press
Inventor: NAGABUCHI HIDEKAZU
IPC: B29C33/30
Filed: 1985-07-17
Abstract: PURPOSE:To shorten the time of exchange with small drop in preheating temp. and to immediately restart vulcanization operation, by collectively removing and exchanging the whole mechanism for adjusting bugs having a bottom force and a bladder from the main body. CONSTITUTION:In vulcanization operation, when the kind of tire T to be vulcanized is changed, the bottom force 34 set on a pallet 33, the mechanism for adjusting bugs 45 and the top force 42 set on the bottom force 34 are lifted up in a body and are horizontally pushed forward to move to the position shown by an imaginary line. These top and bottom forces 42, 34 and the mechanism for adjusting bugs 45 are then exchanged by a forklift with the set of top and bottom forces 42, 34 and the mechanism for adjusting bugs 45 to be used next, which have been preheated outside to a required temp., and bladder 49 of the mechanism for adjusting bugs 45 has been also exchanged outside with the corresponding type before preheating.
Patent JP-S5859188-A (JP)
Inventor: UMEDA AKISHIGE
IPC: B66C7/14
Filed: 1981-10-05
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-H04355555-A (JP)
Title: Voice transmission method
Inventor: HONDA YUJI
IPC: H04M3/42
Filed: 1991-05-31
Abstract: PURPOSE:To send a voice message to an opposite party accurately in an understandable way in cracking over a dialogue or a language barrier even when a person speaking a dialogue or a foreigner registers the voice message. CONSTITUTION:A voice message entered at a sender side is recognized by a voice recognition device 3 and subject to code data processing according to a prescribed recognition algorithm, the code data is used for the communication between the sender side and the receiver side, either a sender equipment 4 or a receiver equipment 7 converts the language, and a voice synthesizer 8 at the receiver side synthesizes the voice based on the code data after the language conversion and the result is outputted as the voice message.
Patent JP-H0914882-A (JP)
Title: Heat transfer tube
Inventor: KIDO OSAO
IPC: F28F1/40
Filed: 1995-06-23
Abstract: PURPOSE: To obtain a heat transfer tube using a non-azeotrope refrigerant useful recently as a substitute refrigerant which does not particularly deplete an ozonosphere in the tube used for a heat exchanger for transferring heat between the refrigerant and a fluid such as the air for an air conditioner, a refrigerator or an automobile equipment. CONSTITUTION: Many fine grooves 4 continued in parallel with a tube axial direction are provided on an inner surface, and have a constitution of finely rocked at a substantially predetermined pitch with respect to the continuous direction of the grooves 4. When a non-azeotrope refrigerant is used as the refrigerant, the development of the concentration boundary layer of the refrigerant component generated on the surface of the groove 4 can be suppressed by the fine zigzag flow of the refrigerant along the groove 4, and hence the decrease of the heat transfer rate due to the diffusion resistance can be suppressed.
Patent JP-S5781713-A (JP)
Title: Wide-band amplifier
Inventor: OGAWA SHIGEO
IPC: H04N5/44
Filed: 1980-11-11
Abstract: PURPOSE:To avoid the deterioration of NF during the reception of VHF low channel, by earthing the output of a high frequency amplifier with a series circuit of a switching element and a capacitor and then varying the gain frequency characteristics by turning on and off the switching element. CONSTITUTION:The output of a high frequency amplifier using a double-super system tuner is earthed with a series circuit of switching element 31 and a capacitor 32. A terminal 34 is set at 0V during the reception of VHF, and accordingly the current which is decided by a resistance 33 and the power supply voltage flows to the element 31 to substantially earth the amplifier with the capacitor 32. This is equivalent to the fact that a low-pass filter is connected to the output of the amplifier to avoid the NF deterioration. On the other hand, the terminal 34 is opened during the reception of UHF, and accordingly the element 31 is turned off. Thus the amplifier has a normal operation to the UHF TV signal.
Patent JP-H1197413-A (JP)
Title: Method for etching si wafer
Inventor: ABE KICHIJI
IPC: H01L21/306
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of the depth of a recessed part, by performing a second process wherein a Si wafer is isotropically etched while anodizing an etching plane by applying a positive voltage for Si wafer anodization, after performing a first process wherein the Si wafer is anisotropically etched to a prescribed depth. SOLUTION: In a first process, a Si wafer 11 is anisotropically etched and a recessed part 19 is formed. At that time, a corner is formed at an edge 19b of an inner bottom 19a of the recessed part 19. The corner is rounded by performing a second process of anodization, namely, isotropical etching. Such rounding sufficiently increases the breakdown strength of the diaphragm of the Si wafer. As the isotropical etching by anodization in the second process advances extremely slowly compared with the first process of anisotropical etching, the etching can be easily controlled. Thus, the variation of the depths of the recessed part 19, namely, the thickness dimension of the diaphragm 20 can be eliminated as much as possible.
Patent JP-H0659667-A (JP)
Title: Keyboard musical instrument
Inventor: KAWAMURA KIYOSHI
IPC: G10C3/16
Filed: 1993-06-03
Abstract: PURPOSE:To change piano sound and string beating sound by an electronic sound source over to each other by stopping revolution of a hammer by a key immediately before string beating in accordance with selection. CONSTITUTION:A key sensor 230 is arranged below a key 201, and this key sensor 230 is connected to a control means 70. The control means 70 is furnished with a PCM sound source and others. A stopper 30 is arranged between a hammer shank 214 and a string 204 free to revolve. At the time of non string bearing mode, immediately before string beating, the hammer shank 214 makes contact with the stopper 30. Consequently, at the time of the non string beating mode, string beating sound is not generated, and only piano sound by an electronic sound source is output from a speaker 251. In the meantime, at the time of the string beating mode, the stopper 30 moves to a specified position, the hammer shank does not make contact with the stopper 30, and the hammer 215 beats the string 204.
Patent JP-S5858215-A (JP)
Title: Manufacture of steel
Inventor: NAKAJIMA HIDEMASA
IPC: C21C5/32
Filed: 1981-10-02
Abstract: PURPOSE:To manufacture Mn, Cr or Ni steel by storing a considerable amount of molten iron in a melting furnace, blowing coal, coke or the like togther with O2 to gasify it, charging metallic ore or metallic oxide into the iron bath, and using the resulting pig iron or crude ferroalloy as a base metal to refine steel. CONSTITUTION:A carbonaceous material such as coal, coke, pitch or heavy oil and O2 are blown into molten iron stored in a melting furnace 1 from an undipped top blowing lance 3 to gasify the carbonaceous material. The produced gas is recovered through the skirt 5 and the hood 6. When the temp. of the iron bath in the furnace 1 reaches 1,500-1,600 deg.C, metallic ore or metallic oxide is charged into the furnace 1 from the bottom blowing nozzle 4, and it is melted and reduced. The resulting pig iron or crude ferroalloy is used as a base metal to refine Mn steel, Cr steel or Ni steel.
Patent JP-S5859001-A (JP)
Inventor: TANAKA KIYOUKICHI
IPC: B27B27/10
Filed: 1981-10-03
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-H0722185-A (JP)
Title: Discharge tube lighting device
Inventor: MINAMIMURA YUICHI
IPC: H05B41/282
Filed: 1993-06-29
Abstract: PURPOSE:To permit lighting up a discharge lamp without the use of any high voltage DC power supply and construct the device in a small size by boosting a DC voltage which is good lower than the discharge starting/maintaining voltage, and generating a required discharge lighting voltage. CONSTITUTION:A pulse transformer circuit 1 is composed of a circuit to allow the current to flow, only when the discharge start drive signal V1 consists of positive voltage pulse, and a pulse transformer 6 which boosts the voltage at the time to the lighting start voltage V1. An inverter circuit 3 is composed of an oscillator circuit to make oscillation, only when the discharge sustaining drive signal V2 is positive, and a transformer 7 which converts the oscillation signal voltage into an AC high voltage V2 required to maintain the discharge. As a result, the discharge lamp starts discharging when the DC voltage V10 is positive, and thereafter the discharge is maintained with the DC voltage V20.