baber/WOPTO huggingface dataset:
Patent JP-S53106137-A (JP)
Title: Detection of tone concentration
Inventor: TATSUMI SUSUMU
IPC: G03G15/08
Filed: 1977-02-28
Abstract: PURPOSE:To enable detection of toner concentration at optional time with simple and easy structure and operation by permitting a predetermined quantity of developing agent contained in a vessel to flow down through an orifice and measuring the time necessary for flowing down.
Patent JP-H08223415-A (JP)
Title: Image processor
Inventor: KOBAYASHI TAKESHI
IPC: H04N1/401
Filed: 1995-02-09
Abstract: PURPOSE: To improve the accuracy of shading correction and to enhance the system throughput. CONSTITUTION: Shading correction data are received by reading at first a white reference board 18 and data Xp being reference of luminous quantity fluctuation are collected. When an image is read, part of the white reference board 18 is used to collect a luminous quantity fluctuation Xn and a white reference patch 19 is read to obtain data Xa. When the image of the original 4 is read, the white reference patch 19 is read for each prescribed period to obtain data Xm. Image read data SD (Shading-Data) after shading correction have arelation of SD=255/(Xn/Xp)×1/(Xm/Xa)×Vdata/Vref, where Vdata are read data of a picture element and Vref are shading correction data of the picture element.
Patent JP-H07207337-A (JP)
Title: Production of high-strength two-phase stainless steel
Inventor: TSUMURA TERUTAKA
IPC: C22C38/00
Filed: 1994-01-21
Abstract: PURPOSE:To provide high-corrosion resistance and high-strength two-phase stainless steel products which are sufficiently satisfactory even as oil well logging wires, etc., for deep stratum oil wells and gas wells under a CO2-H2S-Cl<-> environment. CONSTITUTION:The soln. heat treated material of the austenitic-ferritic two- phase stainless steel contg. Cu is subjected to cold working at a reduction of area of >=35% and is then once heated up to a temp. region of 800 to 1150 deg.C at a heating rate of >=50 deg.C/sec and is cooled rapidly; thereafter the material is subjected again to cold working after the material is subjected to hot working. The material is otherwise subjected to an aging treatment at 450 to 700 deg.C after this cold working.
Patent JP-H01198710-A (JP)
Title: Optical projecting system
Inventor: OKUMOTO AKIRA
IPC: G02B6/42
Filed: 1988-02-03
Abstract: PURPOSE:To obtain a uniform light projecting spot in response to a light guide without using optical parts such as a lens by forming a ground glass rugged on either or both surfaces of a hot-wire attenuating filter provided proximately on the light guide between a halogen lamp and the light guide. CONSTITUTION:The edge of the light guide 3 is disposed near the focus of a luminous flux from the halogen lamp 1, and the ground glass rugged face 5 is formed onto the hot-wire attenuating filter 4 provided between the halogen lamp 1 and the light guide 3. Accordingly, a light beam from the halogen lamp 1 is diffused in immediately front of the light guide 3 due to the rugged face 5 of the hot-wire attenuating filter 4, and the hot-line of the light beam is attenuated when the light beam transmits the filter 4, and the light is incident on the light guide 3. Then, the light beam which is incident on the light guide is converted into an irregular diffusing light. Thus, the uniform light projecting spot obtained from the other edge of the light guide 3 is obtained.
Patent JP-H09195544-A (JP)
Title: Bathunit
Inventor: MATSUBARA MASATO
IPC: E04H1/12
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To easily and rapidly rebuild or additionally build a bathroom and reduce the working time and cost relating to the bathunit. SOLUTION: A bathunit 14 is formed nearly rectangular in plan view and formed a box-shaped with four side walls 24, the lower wall 26, and the upper wall 28 made of finish materials. One side wall 24 of the four is connected to a habitable room. The floor 30 is laid on the lower wall 26 and the ceiling 32 is put under the upper wall 28. And a bathroom 34 is partitioned by the floor 30, the ceiling 32 and the side walls 24 together with toilet used in common. And an entrance/exit of the bathroom 34 is provided at a part of the side wall 24 positioned at the habitable room side. The draining system of the bath unit 14 like the drain pipes of the bathtub 40 and the toilet 42 are arranged in the lower space 30A between the floor 30 and the lower wall 26.  And a fan 54 for the bathunit and a hot water supply device 56, and an airconditioner 58 are arranged in the upper space 32A between the ceiling 32 and the upper wall 28.
Patent JP-H06236383-A (JP)
Title: Position optimizing method and system
Inventor: KANDA HIROAKI
IPC: G06Q40/04
Filed: 1993-02-10
Abstract: PURPOSE:To perform transactions without missing buying and selling timings by displaying the calculated balance of a position frame and the evaluation values of profit and loss characteristics or the like in real time. CONSTITUTION:In a realtime monitoring part 201, a market price information table 207 developed by a market price information reception part 114 and a transaction information table 208 developed by a transaction information reception part 115 are accessed and market price information and transaction information are obtained. Then, a position management table 205 is updated based on the obtained market price information and the transaction information and position management information displayed at a display 120 is updated in real time at the same time. Also, the delivery of the information among the market price information reception part 114, the transaction information reception part 115 and a position management part 118 is executed by interprocess communication through a common memory in real time.
Patent JP-H01196286-A (JP)
Title: Shochu liquid waste-treating system
Inventor: KAWAKITA MASAKI
IPC: C12H6/02
Filed: 1988-02-01
Abstract: PURPOSE:To provide the title system aimed at controlling pollution such as marine pollution at low cost in safe manner, so designed that a shochu (a distilled alcoholic beverage made form rice or sweet potatoes) liquid waste is separated into a liquid and solid through a dehydrator followed by filtering the resultant liquid through a specific filter to obtain a solid which is then dried. CONSTITUTION:A shochu liquid waste comprising >=95wt.% of water, grain tailings, starch, proteins is subjected to a dehydrator to separate said waste into a solid and liquid. Thence, this liquid is passed through a filter with a carbonized pulp sludge from calcining and carbonizing pulp sludge used as the filtering medium to obtain a filtrate and a solid product. This filtrate, because of its high safety, is discharged into the river, whereas said solid product is dried by a dryer and reused as a feed.
Patent JP-H11201299-A (JP)
Title: Sluice valve
Inventor: YOKOYAMA GUNPEI
IPC: F16K3/02
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a sluice valve which can prevent the deterioration of a rubber packing and a powder coating, in the sluice valve installing a rubber to a valve disc, and can realize a low cost. SOLUTION: In a sluice valve to open and close the flow passage by moving a valve disc in the orthogonal direction almost orthogonal to the flow passage of a valve box, a first installing groove 21 with a V-shape or a U-shape continuing to both side surfaces of the valve disc 2 along the plane almost orthogonal to the flow passage from the lower end surface of the valve disc 2; and a second installing groove 22 with a ring form which is formed by continuing the upper ends of two side surfaces almost orthogonal to the flow passage in the valve disk 2, as well as continuing to the upper end of the first installing groove 21; are formed to the valve disc 2.  A rubber packing 3 integrating the first packing 31 with a V-shape or a U-shape coincident with the first installing groove 21; and the second packing with a ring form coincident with the second installing groove 22; is installed to both grooves 21 and 22 in the condition projecting from both grooves 21 and 22, so as to maintain the valve closing condition by pressing the rubber packing 3 to the inner wall surface of the valve box.
Patent JP-H06236753-A (JP)
Title: Strap forming method for storage battery electrode group
Inventor: SUMIYAMA KENJI
IPC: H01M50/541
Filed: 1993-02-10
Abstract: PURPOSE:To uniform the temperature in a metal die and uniform ear part melting degree by pouring a molten lead from injection holes provided on both longitudinal ends of the metal die at the time of inserting each ear part of an electrode group into the melted lead in the metal die to form a strap. CONSTITUTION:Injection holes 9 are provided on both ends of one longitudinal side of a metal die 8. A molten lead of about 450 deg.C is sent to a gutter 6, and injected into the metal die of about 150 deg.C through the injection holes 9 until it is laid in the overflow state. Thereafter, the liquid level in the gutter 6 is lowered, whereby the liquid in the injection holes 9 is returned to the gutter 6 side, and the molten lead quantity in the metal die 8 is weighed. Ear parts 5 of an electrode plate group 1 are inserted thereto and held, their top ends are fused to the molten lead while they are partially melted, then cooled and solidified to form a strap. Since the melted lead is poured to a place having large heat release, the heat is well-balanced, the molten lead temperature in the metal die is uniformed, and a reduction in corrosion resistance by the excessive melting of the ear can be prevented.
Patent JP-H03227182-A (JP)
Title: Cctv equipment
Inventor: TOO MOTOTSUGU
IPC: H04N5/232
Filed: 1990-01-31
Abstract: PURPOSE:To attain efficient remote control by converting a revolution of a motor into a rectilinear motion, delivering the motion to a camera head, rocking the head around a horizontal shaft and moving the head forward and backward via an angular adjustment rod. CONSTITUTION:A camera head section 11 is connected to a converter to convert the rotation of a motor 30 into a rectilinear motion. An angle adjustment mechanism 12 comprising a transmission member by transmitting the motion to the camera head section to rock the camera head section 11 around a horizontal shaft is provided in a camera section 1. The angle adjustment mechanism 12 is controlled remotely by a remote controller provided to a monitor section 2. Since the angle adjustment mechanism 12 rocks the head section 11, the device is made compact and since the mechanism is provided in a water-proof case, no further water proof structure is required. Moreover, the pickup scope is widened without the use of a lens having a large picture angle.
Patent JP-2000224715-A (JP)
Title: Electric motor
Inventor: AOKI SHIGEMITSU
IPC: B60L50/30
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an electric motor which has been made compact to reduce a space required for installation and restrictions on locations and spaces for installation of other parts and permits reduction of a number of parts, such as brackets and fixing screws, for fixation. SOLUTION: A generator 17 is provided with a driving-side electric motor unit 25 which is supplied with power and driven by a power supply (battery), and an auxiliary electric motor unit 26 which receives power from the power supply to rotationally drive a flywheel 28 and generates electric power by rotational energy of the flywheel 28 as required. On the inner circumference of the single stator frame 24 in the generator 17 a driving shaft 18 is rotatably supported with a main bearing 27 in-between, and a main stator core 30 with a main coil 31 wound thereon is secured. On the outer circumference of the stator frame 24 an annular flywheel 28 is rotatably supported coaxially with the driving shaft 18 with a sub-bearing 29 in-between, and a sub-stator core 33 with a sub-coil 34 wound thereon is secured. A main rotor core 32 is secured at a part of the driving shaft 18 which part is opposite to the main stator core 30, and a sub-rotor core 35 is secured at a part of the flywheel 28 which part is opposite to the sub-stator core 33.
Patent JP-S58202403-A (JP)
Inventor: KORIN SUTANREI PAAFURII
IPC: G02B6/44
Filed: 1983-02-16
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-S53106605-A (JP)
Title: Checking method for wind leakage from pipe for blast to blast furnace
Inventor: MOCHIZUKI AKIRA
IPC: C21B7/24
Filed: 1977-03-02
Abstract: PURPOSE:To check easily the wind leakage at the fitted part between the branch pipe for the blast and the tuyere, by inserting the detection tube for wind leakage from the peep window at the rear of the Dusentock of the branch pipe for the blast of the blast furnace to the tip of the branch pipe for the blast and releasing the presurized air.
Patent JP-H11218481-A (JP)
Title: Method and apparatus for measuring viscoelasticity
Inventor: TANAKA HIDEHIKO
IPC: G01N11/00
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for measuring a viscoelasticity for simply measuring the viscoelasticity in a drying step of a paint, a printing ink, a slurry or the like. SOLUTION: The apparatus for measuring a viscoelasticity comprises a signal generator 1 for generating a steady since wave, a sensor block 2, an oscilloscope 3 for detecting an amplitude ratio of an input signal to an output signal of the block 2, a counter 4 for measuring a phase difference of the input signal and the output signal, and an arithmetic unit 5 for calculating the viscoelasticity from the amplitude ratio and the phase difference. Thereby the method for measuring a viscoelasticity comprises the steps of inputting a steady sine wave generated from a signal generator to a sensor block, detecting an output signal of the block by an oscilloscope, and calculating the viscoelasticity from an amplitude ratio and a phase difference obtained by comparing the detected signal with the input sine wave.
Patent JP-S60165440-A (JP)
Title: Integral type wall hanging air conditioner
Inventor: NARIAI SHIGERU
IPC: F24F1/02
Filed: 1984-02-09
Abstract: PURPOSE:To reduce noise at indoor side and distribute air, sucked from an indoor side suction port, uniformly to the surfaces of indoor side heat exchangers by a method wherein an indoor side ventilating circuit and an outdoor side ventilating circuit are provided at the outside of a room and the indoor side heat exchanger is divided into first and second indoor heat exchangers. CONSTITUTION:Indoor side air is sucked from the indoor side suction port 29 through a duct 31 as shown by the arrow sign C and is divided by an air separating guide 32 into two airflows C1, C2 while the airflow C1 passes through the first heat exchanger and the air flow C2 passes through the second heat exchanger to effect heat exchange, thereafter, is sent into the room by the indoor fan 21 from the indoor side blow-off port 30 through the duct 31 after joining into one flow. Accordingly, temperature distribution on the surface of the heat exchangers becomes uniform and ventilating resistance may also be reduced.
Patent JP-H04263354-A (JP)
Title: Decentralized processing computer
Inventor: SHICHIJO TAKUMI
IPC: G06F15/16
Filed: 1991-02-18
Abstract: PURPOSE:To attain the decentralized processing with satisfactorily high efficiency by utilizing effectively the resources of each computer. CONSTITUTION:The processing performance of the processors P1-P4 are defined on the library tables 15, 25, 35 and 45 respectively. Thus the processors P1-P4 refer to these tables 15-45 to select the processors of the processing executing side accordant with the execution contents for each program load module. Then the addresses are imparted to each program load module for designation of those selected processors. These program load modules are sent to each corresponding processor and processed there. Thus it is possible to decentralize the execution processing of the program load modules among plural processors in a state where the processing performance of each processor is satisfactorily utilized.
Patent JP-S56119511-A (JP)
Title: Current miller circuit
Inventor: OKADA TAKAFUMI
IPC: H03F3/343
Filed: 1980-02-26
Abstract: PURPOSE: To obtain individual output currents of desired current ratios to the input current, by selecting the current ratio of the first and the second current Miller CM circuits and by taking out output currents from plural transistors connected to CM circuits.  
     CONSTITUTION: Bases of transistors (TR) Q 1  and Q 4  of the first CM part, which is constituted with TRQ 1  and diode-connection TRQ 2 , and the second CM part which is constituted with TRs Q 4  and Q 2  are connected commonly, and emitters of TRs Q 31 ∼Q 33  are connected to this common connection line. The collector of TRQ 1  is connected to current source circuit 1 and bases of TRs Q 31 ∼Q 33 , and output currents I 21 ∼I 23  are taken out individually from collectors of TRs Q 31 ∼Q 33 . The area ratio and the current ratio of emitters of TRs Q 1 , Q 2  and Q 4  are set to 1:k:k 2 - 1, and the emitter area ratio and the current ratio of TRs Q 31 ∼Q 33  are set to p:q:r. However, k=p+q+r is true. As a result, ratios of output currents I 21 ∼I 23  to input current I 1  are set to (p), (q) and (r) respectively with a high precision. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01198727-A (JP)
Title: Nonlinear type optical thin film
Inventor: IWAKI TADAO
IPC: G02F1/355
Filed: 1988-02-03
Abstract: PURPOSE:To obtain a nonlinear type optical film thickness of large nonlinear type sensitivity and wide light transmission region by alternately laminating and forming the thin films of a II-VI compd. semiconductor and the thin films of an oxide semiconductor on a glass or single crystal substrate until the total film thickness attains >=100nm. CONSTITUTION:This optical thin film is formed by alternately laminating the II-VI compd. semiconductor 2 consisting of ZnS, CdSe, ZnSe, etc., and the thin films 1 of the oxide semiconductor consisting of In2O3, ZnO2 or the compd. thereof respectively to 5-20nm on the glass or single crystal substrate 3 until the total film thickness attains >=100nm. The influence of oxidation is thereby decreased and the high mechanical strength and the high transmittance of a visible short wavelength region are obtd. and, therefore, the nonlinear type optical thin film having the wide transmission region and the large nonlinear type sensitivity is obtd.
Patent JP-H04263382-A (JP)
Title: Bar code reader
Inventor: MUROI HIDEFUMI
IPC: G06K7/10
Filed: 1991-02-18
Abstract: PURPOSE:To unnecessiate the allocation of a special flag by treating the first bar code and the next bar code as a multistage bar code label bar code and performing the data processing for it if the next bar code is read within a fixed time after a bar code is read. CONSTITUTION:When the bar code is read in a scanner part 16, the read data is stored in a buffer A 14a and the measuring operation by a timer 15 is started. If the next bar code is not read in the scanner part 16 and the timer 15 times out with lapse of the preliminarily set fixed time, the bar code data within the buffer A is transmitted to ECR main body 20. On the contrary, if the next bar code is read in the scanner part 16 before the timer 15 times out, the read data and the bar code data within the buffer A are transmitted to the ECR main body.
Patent JP-S58140771-A (JP)
Title: Copying device
Inventor: YAMADA HIROSHI
IPC: G03G15/22
Filed: 1982-02-16
Abstract: PURPOSE:To decrease the number of kinds of rolled transfer paper and to obtain a small-sized paper feeder, by taking selectively copies of plural kinds of copying size by use of a rolled copying form having one kind of width. CONSTITUTION:An enlargement projection device 46 for microfilm pictures is arranged on a copying device body 47 using an electrophotographic copying device and this enlargement projection device 46 is equipped with a carriage 111 which clamps a microfilm stuck in the square window of an aperture card at a vertical position in a plane by glass press-contacting plates 93 and 93a made of transparent glass plates and makes a scan crossing a light beam incident to a projection lens 8 from an luminaire. Then, the microfilm picture is enlarged and projected by the projection lens 8 and reflected by the 1st mirror 20 and the 2nd mirror 21 to form a light image on a photosensitive drum 31, and the microfilm is moved so that said light image moves synchronously with the moving speed of the photosensitive drum 31. The photosensitive drum 31 rotates as shown by an arrow and is charged uniformly by a charger 32 and by an exposure slit part 28, an enlarged latent image of the microfilm picture is formed.
Patent JP-H09200950-A (JP)
Title: Transformer protective relay
Inventor: NISHIDA TOMOTAKA
IPC: H02H3/05
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a protective relay which does not malfunction with an exciting rush current without providing an accident detection relay with an element to counter an exciting rush current, and can remove time inner accident of a transformer quickly even during inspection. SOLUTION: If an inner accident occurs in a transformer during inspection of a main detection relay unit, an accident detection differential relay 9 operates, and the output of a recovery delay circuit 12, which draws out AND conditions being materialized with the operation of a deficient voltage relay 8 and besides with the nonoperation of the relay 9 for a certain time, is not generated, and the tripping of the breaker at high speed becomes possible. If an accident beside the protection range of the transformer occurs during inspection of a main detection relay unit, the voltage drops, and when an excited rush current is generated by the recovery of voltage after removal of an accident, the output of the circuit 12 is brought into existence, and even if the relay 9 malfunctions, breaker tripping output does not occur.  For the exciting rush current during the noninspection of the main detection relay unit, a measure 7 to counter exciting rush current is executed to the main differential relay 6, and the conditions of an AND circuit 11 is not materialized, and there is no operation output of the relay 6, so wrong output of breaker tripping does not occur.
Patent JP-S63189693-A (JP)
Title: Swirl type turbo machinery
Inventor: FUKAHORI MASAHISA
IPC: F04D15/00
Filed: 1987-02-02
Abstract: PURPOSE:To vary the characteristics of a pump by installing an operating means for projecting a sheet having elasticity which is arranged along the inner peripheral surface of the chamber wall of a scroll chamber, inwardly or outwardly against the elasticity. CONSTITUTION:A sheet 6 having elasticity is arranged along the inner peripheral surface of the chamber wall of a scroll chamber 2 for accommodating a revolving blade 3. When a pad 10 is pushed in through a shaft body 11, the sheet 6 is pressed by the pad 10 and projects inwardly into the scroll chamber 2. Therefore, the sectional area of the flow passage 4 of the scroll chamber 2 reduces. Therefore, the characteristic can be changed without varying the blade angle and outlet width of the revolving blade.