baber/WOPTO huggingface dataset:
Patent JP-S6046670-A (JP)
Title: Clamping circuit
Inventor: MOTOMIYA MASAYUKI
IPC: H04N5/18
Filed: 1983-08-25
Abstract: PURPOSE:To perform a precise signal processing with a simple means by obtaining the 1st video signal clamped at a certain potential and also obtaining the 2nd video signal clamped at an another voltage by changing the DC bias of an input amplifier. CONSTITUTION:The video signal is applied to an input amplifier 6 constituted of a differential stage through a clamp capacitor C and guided to a video signal processing circuit 2 which the gain the about one time. A reference voltage E1 is applied to the input amplifier 6 and two video signals A, C pedestal-clamped basically at the voltage E1 and another voltage Ep are formed by the cooperation with a trailing clamp circuit 3. The input amplifier 6 is offset adjusted to obtain a video signal offset clamped E1 by alpha and the signal is outputted to the signal processing circuit 2, so that a black signal less than the level E1 is taken out by slicing and a signal processing extending black is execute to make coincided the peak level of a black signal with the pedestal level. The output of the video signal processing circuit 2 is sent to a clamping circuit 3.
Patent JP-S5582203-A (JP)
Title: Liquid fuel combustion apparatus
Inventor: SATOU TADASHIGE
IPC: F23D3/02
Filed: 1978-12-15
Abstract: PURPOSE: To simplify the construction and reduce the manufacturing cost of a liquid fuel combustion apparatus, by forming at both sides of a wick air chambers having an air outlet communicated with a gasification chamber, and providing a blower means therein, whereby a stable combustion can be attained for a long period of time.  
     CONSTITUTION: A regulator shaft is moved to raise a wick 7 to a "strong" position to ignite the same. The wick 7 is then returned to a "medial" position, and a motor 23 is energized to start fans 20a, 20b. At this time, dampers 21a, 21b and flame holes 15 are at a medial degree of opening. Flame spreads in all directions in a gasification chamber 14 owing to primary air supplied thereto via inner and outer air chambers 3, 10, so that the temperature in the gasification chamber 14 is increased. As a result, the flame is spread to the outside of the flame holes 15 to draw secondary air thereto and attain a stable combustion. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04355543-A (JP)
Title: Alarm message output system
Inventor: OSADA AKIO
IPC: H04L69/40
Filed: 1991-05-31
Abstract: PURPOSE:To communicate fault occurrence and its restoration to the operator suitably by providing an alarm message duplicate prevention processing means so as to prevent duplicate output of an alarm message attended with fault occurrence and restoration. CONSTITUTION:An alarm 1 is given to an alarm message duplicate prevention processing means 3 via an alarm queue 2. In this case, the means 3 uses an alarm code in an alarm as a key to reference a message table 4 and an alarm message 5 is stored in an alarm message buffer 6 being a queue. In this case, when a message to be cancelled is in existence in the buffer 6, no message is stored in the buffer 6 but a message to be cancelled is extracted from the buffer 6 and it is registered to a trash file 7 together with a message desired to be given. Thus, the retrieval of the message 5 able to be cancelled is retrieved.
Patent JP-S6047423-A (JP)
Title: Method for pattern formation
Inventor: IKITSU HIDEO
IPC: H01L21/302
Filed: 1983-08-25
Abstract: PURPOSE:To obtain the high-accuracy thin film pattern by a method wherein when an organic high molecule layer and a negative resist layer are laminated on the thin film and these layers are etched successively to form openings after which the metallic thin film exposed in the openings are etched. CONSTITUTION:The substrate 1 on which an oxide film is formed is coated with the A thin film 2 to be obtained and further on this substrate, a photoresist film 3 consisting of an organic high molecule layer and an intermediate layer 4 consisting of W and negative photoresist are laminated. Then the substrate is subjected to drawing by an electron beam and development to form openings on the intermediate layer 4 firstly and to form the continuous openings on the film 3 subsequently by reactive ion etching. After that, the thin film 2 is etched by using said openings and the thin film of the desired pattern in which a part of the substrate 1 is exposed can be obtained.
Patent JP-S6216628-A (JP)
Title: Receiver of auto breaker
Inventor: INOUE ETSUO
IPC: H04B3/54
Filed: 1985-07-15
Abstract: PURPOSE:To detect leakage or an excess current at every plug socket by providing a transmitter for detecting the excess current, at every plug socket. CONSTITUTION:In case household electric apparatuses such as an electronic range and a television, etc. are used by connecting them to a plug socket 2, if the power consumption of these apparatuses is too large, a current flowing into a cable 8 increases, and this excess current is detected by a transmitter 5. As a result, the transmitter 5 sends out a signal to a receiver 4, therefore, the receiver 4 receives it and cuts off the flowing current. When the current is cut off, a battery 7 is operated and generates a warning by operating a buzzer and a digital display, etc.
Patent JP-S6216581-A (JP)
Title: Photosensor
Inventor: NAKAYAMA SHOICHIRO
IPC: H01L27/146
Filed: 1985-07-15
Abstract: PURPOSE:To reduce the number of complicated processes for a patterning, and to prevent the short circuit of electrode films by separating, dispersing and arranging only a semiconductor optical active layer to a plurality of sections without finely patterning the first electrode film and the second electrode film. CONSTITUTION:Only wiring pattern prearranged positions for first electrode films 2 containing an effective light-receiving region and several terminal section 2at-2et are exposed to one main surface 1a of an insulating substrate 1, the first electrode film for a TCO is formed uniformly extending over the whole region, and the first electrode films 2a-2e and each of terminal sections 2at-2et are patterned. Amorphous silicon group semiconductor optical active layers 3 are shaped onto divided patterns, the semiconductor optical active layers 3 are dispersed and disposed, and semiconductor junctions are formed. Accordingly, when a negative type photosensitive resin in which only an exposed section remains as an insulating layer 4 is used, the optical active layers 3, 3... function as photo-masks, thus simplifying operation.
Patent JP-S5777972-A (JP)
Title: Electric energy meter
Inventor: KODAIRA TAKATSUNE
IPC: G01R21/00
Filed: 1980-10-31
Abstract: PURPOSE:To facilitate the change of rating by a simple constitution and to enable immediate recognition of electric energy, by driving corresponding indication elements in accordance with the volume of current flowing an electric path. CONSTITUTION:Alternating current flowing the electric path 1 is detected by a transformer 2, rectified 3 and subjected to voltage adjustment 4 and then V/F conversion 5, and an output frequency is subjected to frequency division 6 and counted 7. A count value thus obtained is decoded 9 and, according to the output of the decoder 9, LED-D1-DN are lighted in a bar-graph manner, whereby the electric energy within a fixed period is indicated. Therefore, by lighting D1-DN corresponding to the prescribed electric energy respectively, the electric energy can be recognized immediately.
Patent JP-H104334-A (JP)
Title: Equivalent inductance circuit
Inventor: HOSHINO KOICHI
IPC: H03H11/48
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an equivalent inductance circuit of a simple constitution which has low power consumption by using an amplifier circuit and a feedback circuit. SOLUTION: An amplifier circuit 1 includes a bipolar transistor Tr having its base grounded in terms of AC with a load resistance RC and a resistance RE. connected to its collector and emitter respectively. Then an input terminal is connected to the emitter of the bipolar Tr, and a feedback circuit 2 consisting of a capacitor C reaching the emitter from the collector of the Tr is prepared. In such a constitution, an equivalent inductance circuit is obtained for a single port circuit which equivalently shows the inductance.
Patent JP-H0321485-A (JP)
Title: Method for enhancing anti-staining properties of laser marking part
Inventor: KIYONARI TOSHIYUKI
IPC: B41M5/00
Filed: 1989-06-20
Abstract: PURPOSE:To enhance the visibility of marking by smoothing the part roughened in its surface by laser beam and enhancing anti-staining properties and preventing irregular reflection by irradiating the surface of an object with laser beam to apply marking and subsequently providing a transparent overcoat layer to the marking part or to the surface of the object having the marking part. CONSTITUTION:In a laser marking method, for example, the surface of a part desired in marking is formed to the whole of an object or to a part thereof by a molding material using a composition containing a compound discolored or forming a color by the irradiation with laser beam and subsequently irradiated with laser beam to perform marking. As the composition containing the compound discolored or forming a color, a resin composition containing an inorg. lead compound is pref. used from the aspect of the change to a sharp black color. As an overcoat layer, a material capable of forming a transparent coating layer is used and said layer is applied to the marking part or to the surface of the object. By this method, the anti-staining properties of the marking part is enhanced and the irregular reflection of light is prevented and the contrast with a background color and visibility can be enhanced.
Patent JP-S6215541-A (JP)
Title: Determining method for readout condition of radiation image information
Inventor: ADACHI YUMA
IPC: G01T1/00
Filed: 1985-07-15
Abstract: PURPOSE:To determine optimum readout condition at any time by deciding an optional position where a differential value is larger than a maximum or specific value as the 1st aimed point and a position where a differential value is largest or larger than a specific value among peripheral points adjoining to the 1st aimed point as the 2nd aimed point, and repeating this process and finding new aimed points one after another. CONSTITUTION:Digital image data at respective positions on a sheet are obtained and a differential image obtained by differentiation is scanned to find an optional point where the differential value is largest or larger than the specific point as the 1st aimed point. The contour of an irradiation field is traced from the 1st aimed point to recognize the irradiation field. This tracing a position where the differential value is larger than the specific value is found as the 2nd aimed point among peripheral positions adjoining to the 1st aimed point and then a point where the differential value is larger than the specific value is found as the 3rd aimed point among peripheral positions adjoining to the 2nd aimed point except said aimed point (1st aimed point). Thus, new aimed points are searched for one after another and when a position adjoining to the 1st aimed point is searched for as a new aimed point, the aimed points obtained so far are connected to draw a closed curve and the area inside of the curve is recognized as the irradiation field.
Patent JP-H0819382-A (JP)
Title: Production of seasoned fried bean curd
Inventor: SUGANO HIDEO
IPC: A23L11/00
Filed: 1994-07-07
Abstract: PURPOSE:To obtain fried bean curd maintaining thickness and size of raw material of fried bean curd even after drying, having excellent appearance, improved rapidness of restoration after reconstitution with warm water and texture free from seasoning unevenness and stain by drying seasoned fried bean curd into a specific water content by microwave. CONSTITUTION:TOF (bean curd) produced by using whole soybeans as a raw material is cut and fried with an oil at 110-170 deg.C to prepare fried bean curd. Then the fried bean curd is immersed in a seasoning solution consisting essentially of soy, sugar and chemical seasoning, seasoned at 70-80 deg.C for 5 minutes and the solution is removed by a roll. The water content after the removal of solution is reduced to 40.2% and then the seasoned fried bean curd is irradiated with microwave by using a microwave oven, heated and dried. The water content of the fried bean curd is adjusted to 15-25% to obtain the objective fried bean curd maintaining thickness and size of raw material of fried bean curd even after drying, having excellent appearance to increase appetite, improved rapidness of restoration after reconstitution with warm water and texture free from seasoning unevenness and stain.
Patent JP-S5856968-A (JP)
Title: Tiltable steering gear
Inventor: FUKUI OSAMU
IPC: B62D1/18
Filed: 1981-09-30
Abstract: PURPOSE:To make it possible to render the angle of tilt of a streering gear large, by placing a tilting fulcrum for controlling the tilt of the steering gear, near its steering wheel. CONSTITUTION:A tilting fulcrum T is shifted to a position near the middle of a conventional shaft 2. As a result, even though the displacement length l of the top of a steering wheel 1 is equal, tilt angles alpha1, beta1 become larger than conventional ones.
Patent JP-H06340941-A (JP)
Title: Nano-phase composite hard material and its production
Inventor: NIIHARA KOICHI
IPC: C22C29/16
Filed: 1993-06-02
Abstract: PURPOSE:To enhance the strength and hardness of a hard material by dispersing a fixed amt. of a nano-phase of one or more among iron family metals and carbides, nitrides, borides and borocarbides of the metals as a 3rd phase in a hard phase of borides and a metallic bonding phase. CONSTITUTION:One or more among TiB, ZrB, Mo2NiB2, Mo2CrB2, Mo2FeB2 and WCoB are used as a hard phase and one or more among Fe, Co and Ni are used as a metallic bonding phase. One or more among Fe, Co, Al, Cu, Mg, Si, Ti, Zr, Hf, V, Nb, Cr, Mo and W as metals and carbides, nitrides, borides, oxides and borocarbides of the metals are selected as a nano-phase having <=300mum particle diameter and this nano-phase is added to the hard phase and the bonding phase so that the nano-phase accounts for 35-98vol.% of the amt. of the objective hard material. The resulting powdery mixture is compacted and sintered at such a relatively low temp. that the nano-phase does not grow or vanish by entering into solid soln. in the hard phase.
Patent JP-S5944793-A (JP)
Inventor: NISHIMURA NOBUICHI
IPC: F24C7/02
Filed: 1982-09-08
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-H0822332-A (JP)
Title: Pressure regulator
Inventor: TAKEDA TAKASHI
IPC: G05D16/06
Filed: 1994-07-07
Abstract: PURPOSE:To prevent a casing from being broken with gas pressure by forming a through hole in the part of a pan receiver which abuts against a diaphragm and also forming a communicating hole which links the through hole to the outside in the casing. CONSTITUTION:In the pan receiver 39, the through hole 51 which is opened at least partially is formed at the part which abuts against the diaphragm 33 or the part which abuts against the gas pressure operation range of the diaphragm 3. In addition, the communicating hole 53 which links the inner peripheral side to the outer peripheral side is formed in a cap member 15. This communicating hole 53 links the through hole 51 of the pan receiver 39 to the outside through the inside of the cap member 15. Therefore, when gas pressure is introduced temporarily large from the side of an intake flow passage 10 to the side of a discharge flow passage 12, part of the diaphragm 33 which faces the through hole 51 ruptures with the gas pressure before the cap member 15 is broken and the gas pressure is released from the rupture part to the outside through the through hole 51 and the communicating hole 53 of the casing 17.
Patent JP-H092232-A (JP)
Title: Hydraulic pressure control device
Inventor: TODA HIROSHI
IPC: B60T8/48
Filed: 1995-06-22
Abstract: PURPOSE: To estimate the quantity of a brake fluid stored in a reservoir by an inexpensive means and obtain sufficient deceleration even in the case of intensifying pressure slowly. CONSTITUTION: A hydraulic pressure control device FV is driven to connect a wheel cylinder WC in the communicating state to a reservoir RT through a return hydraulic pressure passage RP. A brake fluid is thereby stored in the reservoir to reduce pressure, and according to the operation of the hydraulic pump FP, the brake fluid in the reservoir is discharged to the return hydraulic pressure passage and returned to the wheel cylinder WC to reduce pressure and to intensify pressure slowly. In such constitution, when the sudden decrease state of a motor load detecting means DL is detected, the run-out state of the brake fluid quantity in the reservoir is estimated. In the case of the brake fluid having run out, the brake fluid is taken into the wheel cylinder WC from a hydraulic pressure generating device PG.
Patent JP-S6135386-A (JP)
Title: Detecting method of piping state of buried pipe
Inventor: SUGIMOTO HIKARI
IPC: G01V9/00
Filed: 1984-07-28
Abstract: PURPOSE:To know the piping state of a buried pipe speedily and securely by digging plural small holes reaching the buried pipe and installing an oscillator and an oscillation measuring instrument. CONSTITUTION:A small hole 9 for inspection and meter installation is digged at a point where it is evident on the ground surface that the buried pipe 1 is present, and the piping direction and depth for the pipe 1 are known to dig a hole 3 in the direction, e.g. 100m ahead. Then the oscillation measuring instrument 11 is installed on a pipe 11 exposed in the small holes 9 and 3 at one hole position and the oscillator 12 is installed at the other; and the pipe 1 is vibrated to know the burying state of the pipe 1 from the waveform and propagation time of the vibrations. When it is found that the holes 9 and 2 are on a straight line, a small hole 4 is digged similarly further about 100m ahead to know the state of the pipe 1. This operation is repeated to estimate that the pipe 1 in this section is bent from measurement results at the points of the small holes 4 and 5, and small holes 6 and 7 are digged in this section to take a measurement again. Thus, the rough piping state is grasped and then a small hole 10 is digged at a proper point to confirm the piping position, thereby knowing the piping state speedily and accurately.
Patent JP-H0447192-A (JP)
Title: Compression device for extremely low temperature refrigerator
Inventor: TANETANI SHOICHI
IPC: F04C18/02
Filed: 1990-06-14
Abstract: PURPOSE:To cool exhaust gas and make the oil surface of an oil sump appropriate by providing an oil separator at the discharge line of a compression element, and connecting the bottom part of the oil separator and the oil inlet of the compression element to each other by an oil injection passage, as well as opening an oil return passage, communicated with the oil sump, into the oil separator. CONSTITUTION:In a compression device body, a compression element 4 having an oil inlet 3 is provided inside a low-pressure dome-shape casing 2 having an oil sump 1 at the bottom part thereof. In such constitution, an oil separator 6 is provided at the discharge line 5 of the compression element 4. The bottom part of the oil separator 6 and the oil inlet 3 are connected to each other by an oil injection passage 7. An oil return passage 8 communicated with the oil sump 1 is further opened into the specified oil surface height position of the oil separator 6, and the oil separated by the oil separator 6 is filled into the compression element 4 by differential pressure through the oil into the compression element 4 by differential pressure through the oil injection passage 7. The cooling of exhaust gas can be thereby performed, and oil content and the like floating in the casing 2 can be taken into the compression element 4. Also, excess oil accumulated in the oil separator 6 is returned to the oil sump 1 through the oil return passage 8.
Patent JP-H0331244-A (JP)
Title: New 2,5-diaminotetraline, its manufacture and its use as drug compound
Inventor: MATSUTEIASU GURAUERUTO
IPC: A61K31/535
Filed: 1990-06-14
Abstract: NEW MATERIAL: A compd. represented by formula I (wherein R 1  is H, 1-12C, alkyl, 3-12C alkenyl or 3-12C alkynyl, R 2  is 1-12C alkyl, 3-12C alkenyl or 3-12C alkynyl, R 3  is H, 1-12C alkyl, 3-12C alkenyl or acyl and R 4  is H or 1-12C alkyl) and its acid addition salt.  
     EXAMPLE: (+)- or (-)-5-amino-2-(3-phenylpropyl-amino)-tetraline.  
     USE: This new material is used as a center active dopaminergic drug and useful for treating schizophrenia, parkinsonism, prolatin hyperfunction and hypertension.  
     PROCESS: 5-amino-2-tetralon represented by formula II (wherein Z is a protecting group or an acid group or a precursor converted to R 3  or R 4 ) is deductively aminated to obtain the compd. represented by formula I. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H115517-A (JP)
Title: Brake pedal device for automobile
Inventor: ICHIKAWA TETSUYA
IPC: B60T7/06
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a brake pedal device for an automobile whereby at frontal impact time of a vehicle, an impact load is prevented from acting on a pedal arm through a push rod of a master back. SOLUTION: When frontal impact of a vehicle is detected in an impact detection means 27, a clutch means 18 is separation operated, which integrally connects a pedal arm 2 and a push rod lever 15 connecting a push rod 14 of a master back 13, even when the push rod 14 is moved to be retracted with the master back 13, the push rod lever 15 is operated to be raced, and an impact load is prevented from acting on the pedal arm 2.
Patent JP-S6136065-A (JP)
Inventor: SUTEIIBU DEII AIBAN
IPC: B62D43/04
Filed: 1985-07-16
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-H07137179-A (JP)
Title: Production of assembly of movably-connected two members
Inventor: EKE JIEI OKEKE
IPC: B29C45/00
Filed: 1994-07-08
Abstract: PURPOSE: To produce an assembly wherein two members are connected in a movable and non-separable manner by cooling a molten material to form solid molded members to produce an assembly consisting of two members and taking the assembly out of a mold. CONSTITUTION: In a method for producing an assembly wherein two members are connected in a movable manner, a first member is formed in a first mold portion and then arranged in a second mold portion. Subsequently, a molten material is injected in the second mold portion in order to form the second member. By this constitution, the bonding of the first and second members is prevented and the contact of the first member with the molten material is restricted in order to permit the relative motion between both members. The molten material is cooled to form a solid molded product and the assembly consisting of the first and second members is formed to be taken out of the second mold portion.
Patent JP-H08328563-A (JP)
Title: Keyboard toy
Inventor: TAKAHASHI FUMITAKA
IPC: G10H1/34
Filed: 1995-05-31
Abstract: PURPOSE: To provide a keyboard toy with which the enjoying of two kinds of the timbres, acoustic tones and electronic tones, is possible and the reduction of the manufacturing cost by simplification of constitution is possible. CONSTITUTION: This keyboard toy has plural freely rotatable keyboards 3, plural hammers 4 which turn cooperatively with the key touch of the plural keyboards 3, plural sound producing bodies 5 which are vibrated to produce tones by the blow of the plural hammers 4, a detecting means 6 which detects the key touch state of the plural keyboards 3, a sound production control circuit which outputs electronic playing tones according to the results of the detection by this detecting means 6 and a changeover switch 7 for selectively changing over the acoustic playing mode by the sound producing bodies 5 and the electronic tone playing mode by the sound production control circuit.