baber/WOPTO huggingface dataset:
Patent JP-S59216442-A (JP)
Title: Rotary electric machine with commutator
Inventor: TAWARA KAZUO
IPC: H02K27/00
Filed: 1983-05-19
Abstract: PURPOSE:To accurately detect a commutating state of a rotary electric machine by providing magnetic flux means in a magnetic path, through which a magnetic flux produced by a current flowed in an armature winding shortcircuited by a brush passes. CONSTITUTION:Magnetic flux detecting means for detecting a variation in a magnetic flux produced by a shortcircuiting current of a commutating coil 15a, i.e., a search coil 18 is wound on each main pole core 10. The coil 18 is connected so that the directions of a magnetomotive forces become opposite between adjacent main poles. Since the coil 18 is electrically isolated from an armature circuit and a field circuit, a detection signal can be readily processed, thereby improving a reliability.
Patent JP-S57201270-A (JP)
Title: Automatic exposure adjusting device in copying machine
Inventor: SUZUKI KAZUHIRO
IPC: G03B27/72
Filed: 1981-06-05
Abstract: PURPOSE:To obtain optimum automatic exposure adjustment in accordance with the kinds of films, by selecting any of max. value, min. value and average value detecting circuits for projected light images and adjusting exposure. CONSTITUTION:The quantity of light of the projected light images of a microfilm is photodetected by a photoelectric element group 1, and the corresponding detection signals are outputted from max. value, min. value and average value detecting circuits 2-4. Any one of these circuits 2-4 is selected by a selection switch 5 for the detection circuits, and according to the comparison with the corresponding reference value via an automatic exposure adjusting device 6, an aperture 7 and an exposure lamp 8 are controlled, whereby the exposure is controlled automatically. The exposure is automatically adjusted to optimum one in accordance with the kinds such as negative or positive of character originals, films of general photographs including half-tone etc. by the selection of the detectors 2-4.
Patent JP-S61245998-A (JP)
Title: Hot hydrostatic pressure press
Inventor: MATSUURA SHIRO
IPC: B30B11/00
Filed: 1985-04-22
Abstract: PURPOSE:To prevent the deterioration by oxidation of a cylindrical part and to enable the offtake of the body to be worked at high temp. by spouting gas to the lower part along the inner face of the cylinder from the gas passage provided on the ceiling plate which covers air-tightly the upper end of cylindrical pressure container. CONSTITUTION:A cylinder 15 is moved to the lower part when a lower cover 8 is removed and the former is supported by the close contact of a packing presser 22 with a packing 24. An inert gas is spouted along the inner face of the cylinder 15 from the nozzle 18 at the upper end of the cylinder 15 when a gas convection hole 23 is closed by the inner face of the receiver 11 at the position of the movement to the lower part of the cylinder 15. The oxidation prevention becomes complete because of the inner face of the cylinder being completely sealed by the inert gas accordingly. The offtake at high temp. of the body t be worked is therefore enabled and not only the work cycle can be shortened but also the use of a graphite furnace and molybdenum furnace is enabled.
Patent JP-H09282359-A (JP)
Title: Job-shop scheduling device
Inventor: YAMADA TAKESHI
IPC: G06F19/00
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To fast find the semi-optimum solution of such a large-scale problem that has a complicated restriction and minimizes the total working time without causing any combinatorial explosion by carrying out a job-shop scheduling by means of a hereditary algorithm. SOLUTION: Problem data are inputted to an input part 1 and stored in a memory 6. Then, an initial individual group generation part 2 generates a random solution and stores it in the memory 6. A two-individual selection part 3 selects at random two individuals having excellent evaluation, i.e., the individuals which are biased so as to more easily secure the smaller total working time of a schedule out of the initial solid body group stored in the memory 6. A local intersection search processing part 4 carries out a local intersection search procedure and stores the obtained individual in the memory 6. Then, a individual group updating part 5 compares the individual stored in the memory 6 with the individual having the lowest evaluation value in the initial individual group and performs replacement with an excellent individual in the memory 6.
Patent JP-H09285109-A (JP)
Title: Semiconductor device
Inventor: ONO MASAYOSHI
IPC: H03K19/00
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can accurately set a power source voltage supplied to a logic circuit and sufficiently restrain the fluctuation from the set value. SOLUTION: An internal power source voltage generating part 1 and a PLL are installed in an LSI. An internal power source voltage generated by the internal power source voltage generating part 1 is controlled by a control input voltage of a voltage/frequency converting means 2 which corresponds to a VCO of the PLL. By the PLL, the control input voltage of the voltage/frequency converting means 2 is operated, in such a manner that an output clock of the voltage/frequency converting means 2 becomes equal to a constant frequency. By using an internal power source relative to the control input voltage, the level is accurately held, and a power source voltage of little fluctuation can be obtained. Thereby an LSI free from delay time dispersion can be obtained.
Patent JP-S61238777-A (JP)
Inventor: RATSUSERU II MARUTSU
IPC: C07D211/58
Filed: 1986-04-15
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-H01258725-A (JP)
Title: Dehumidification device
Inventor: SHIMODA TOSHIMASA
IPC: F25D21/02
Filed: 1988-04-07
Abstract: PURPOSE:To prevent the growth of frost by detecting the frosting by means of the previously obtained relation between the pressure difference DELTAP of the gas to be cooled between the inlet side and the outlet side and the temp. difference DELTATo between the gas to be cooled in the inlet side and the coolant using the pressure of the gas to be cooled in the inlet side of heat exchanger as a parameter. CONSTITUTION:Using the pressure P of the gas to be cooled in the inlet side of the heat exchanger 15 where the heat exchange between the gas to be cooled and the coolant is carried out when the frosting is not occurred as a parameter, the relation of the temp. difference DELTATo between the gas to be cooled and the coolant in the inlet side and in the outlet side is measured in advance. And, using this relation, the temp. difference DELTATo corresponding to the pressure difference signal DELTAP sent from a differential pressure meter 3 under a pressure P detected by a pressure detecting means is obtained. The value of this DELTATo is compared to the temp. difference DELTAT obtained from the signals sent from a gas temp. detecting means 4 and a coolant temp. detecting means 5. When the difference between DELTATo and DELTAT exceeds the specified value set in advance, an computing element 6 outputs the command signal of defrosting.
Patent JP-S61245679-A (JP)
Title: Cover glass structure of display device
Inventor: MOMOSE TSUTOMU
IPC: H04N5/65
Filed: 1985-04-23
Abstract: PURPOSE:To represent different depth sense in an external appearance and also to obtain a varied design variation by providing a step difference on the reverse side of a cover glass and changing the thickness, and providing the surfaces of a transparent part and an opaque part. CONSTITUTION:A projecting part 2c and recessed parts, 2d, 2e are provided on the reverse side 2b of the cover glass 2 by the shape of display parts 1a, 1b of a display device 1 and a shape for a design. Also, said parts are divided into surfaces 2i, 2j of a transparent part corresponding to the display parts 1a, 1b, and the surface 2k of an opaque part for hiding other part than the display parts 1a, 1b, and the surface 2k of the opaque part is formed to a structure which has taken a design into consideration by painting, printing, graduation, etc. In this way, a difference is generated in the moving distance and the time of until the rays of light 5 are made incident and reflected, and on a face 2h having an angle against the surface 2a, the angle of reflection of the light is changed, the depth sense is different depending on a place, the variation of a color and the variation of a shape can be obtained, and a decorative sheet, etc. become unnecessary.
Patent JP-H10281267-A (JP)
Title: Differential gear for automobile driving line
Inventor: KNOWLES DEAN P
IPC: B60K23/04
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a differential gear for an automobile having twin clutches and a gear set arranged in independent chambers. SOLUTION: A twin clutch axle for an automobile partitions an independent clutch filled with fluid, namely, a pair of chambers 210 partitioned from each other and respectively containing one each of clutches and a different intermediate chamber 110, containing a hypoid drive gear, from each other. It is desirable that fluid in the clutch chamber is similar or equal to fluid of an automatic transmission gear. The isolated hypoid drive gear chamber 110 is filled with gear lubricating liquid or heavy oil 112. The clutch assembly pair is sealed and can be made completely independent from each other or fluid can be communicated with each other through, for example, a passage or a common reservoir 210.  By utilizing the individual chambers for clutches 120A and 120B and a hypoid drive gear 82, lubrication liquid used at the internal part thereof is rendered optimum to operation of the friction clutch and a gear.
Patent JP-S63252942-A (JP)
Title: Phosphate based crystalline glass for dental material
Inventor: KOBAYASHI SHIGEYOSHI
IPC: C03C10/02
Filed: 1987-04-10
Abstract: PURPOSE:To enable to stably provide product having mechanical strength, endurance and transparency, by controlling a concentration of water in a glass to a specific range. CONSTITUTION:When transmittance of infrared radiation having 2.5mu wavelength (4,000cm<-1>) and 3.45mu wavelength (2,900cm<-1>) to a glass plate having (t)mm thickness are A% and B%, respectively, the titled glass being 0.5-4mm<-1> in absorbance originated in OH group expressed by the formula is provided. Although it is difficult to express water concentration in a glass as direct value, the water concentration can be determined by measuring transmittance at 3.45mu wavelength based on transmittance at 2.5mu wavelength. When betaOH is less than the lower limit, viscosity of glass in crystallization is high and it is difficult to relax inner stress caused by volume shrinkage by crystallization with viscosity fluid of glass phase and the strength is remarkably reduced. When betaOH is less than the upper limit, water discharged from a crystal part in crystallization becomes excess and the water is concentrated in residual glass phase and partially evaporated to form foam and glass is devitrified and reduced also in strength and endurance.
Patent JP-H03285232-A (JP)
Title: Wire getter support structure
Inventor: TAKEMORI DAISUKE
IPC: H01J31/12
Filed: 1990-03-30
Abstract: PURPOSE:To prevent bad effects of thermal deformation of a wire getter such as getting in the contact with other objects, etc., by supporting the wire getter without restraining thermal expansion when the wire is heated to flush. CONSTITUTION:A wire getter 3 is supported by two supporting members 1, 2 fixed on an insulation body 7, for example. The wire getter 3 is fixed to the supporting member 2 by spot welding 5 at one end, and the other end part is held by the supporting member 1 without being restrained from axial deformation of the wire getter 3. The supporting member 1 consists of a receiving member 14 having a groove 14 and an arm member 13 facing it, so the wire getter 3 is restrained to such a degree that the wire getter 3 can move axially inside the groove 15. When the wire getter 3 is heated, therefore, the wire getter 3 is prevented from getting in contact with other objects by thermal deformation.
Patent JP-H11283454-A (JP)
Title: Contact point device
Inventor: KUBOTA TAKUO
IPC: H01H11/06
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a contact point having high dimensional accuracy without generating a void in the joining part by arranging the annular recessed part surrounding the projecting part between one surface and the projecting part, and joining a melt of the projecting part projected from one surface to a terminal board while solidifying by filling the recessed part. SOLUTION: In a fixed contact point 6b, the projecting part 6j having the rounded tip is projected in the center of one surface 6h being the bottom surface, and the recessed part 6k is arranged in circles between the projecting part 6j and the peripheral edge. When an electric current is flowed by connecting an electrode X to a terminal board 6a and the fixed contact point 6b in a state of allowing the projecting part 6j to abut to the terminal board 6a, the projecting part 6j melts. This melt 6m expands between one surface 6h of the fixed contact point 6b and the terminal board 6a to be joined to the terminal board 6a when solidified in a state of entering the recessed part 6k.  Thus, since the melt 6m enters the recessed part 6k, a solidified material having the cross-sectional square-shaped protruding part is neither formed nor a void corresponding to the thickness is generated to improve high dimensional accuracy of the fixed contact point 6b.
Patent JP-S5612013-A (JP)
Title: Water-cooled internal combustion engine
Inventor: YAMAKAWA TOORU
IPC: F01P3/02
Filed: 1979-07-10
Abstract: PURPOSE:To improve cooling effect and to reduce noises by forming a cooling water passage in a cylinder head, a cylinder block, a crank case, and an oil pan of the engine to cool each part in accordance with the temperature. CONSTITUTION:A water cooling passage (not shown) is formed in a cylinder block 1, a crank case 2, an oil pan 3, and a cylinder head 4. Each part is separated from the other and is only connected by a connecting port. The cooling water cooled in a radiator 18 flows successively through 1-4 through a pump 20. However, the first and the second three way switching valves 21, 24 which are opened or closed at the different temperature and the first and the second by-pass passages 22, 25 are provided above the flow passage, so that the flow passage can be successively switched to flow the cooling water from the high temperature part.
Patent JP-H07276015-A (JP)
Title: Receiving base for half-continuously casting aluminum square cast ingot and production of square cast ingot
Inventor: NAWATA SUSUMU
IPC: B22D11/08
Filed: 1994-04-04
Abstract: PURPOSE:To make possible the smooth performance of an efficiently stable continuous casting work by specifying the length of long side parts of a receiving base and raising the side edges of shot side part higher than the center side edge of the long side part in a specific range. CONSTITUTION:The short side parts 12 are arranged so as to face to both sides of the long side parts 11 in the receiving base 1. The recieving base 1 is fitted to the bottom part of a cooling mold opened the upper and the lower parts. Molten metal poured in the cooling mold, is received by the receiving base 1, and after solidifying the molten metal by cooling from the mold concurrently, this solidified ingot is taken out and cooled by spraying cooling water to the cast ingot having rectangular cross section. The length of the long side part 11 of the receiving base 1 is made to be >=800mm and the side edges of the short side parts 12 are made to be higher than the center side edges of the long side part 11 by the range of 80-300mm. By this method, the leakage of the metal at the continuous casting can be prevented.
Patent JP-H03285385-A (JP)
Title: Manufacture of ceramic electronic circuit board
Inventor: FUKUDA JUNZO
IPC: H05K3/12
Filed: 1990-03-31
Abstract: PURPOSE:To improve a solder wet property by applying reduction processing to copper oxide generated in the copper conductor of a substrate by using the aqueous solution of one or more kinds of hydrazine, hydrazine hydrate, formic acid, alkorubin acid and oxalic acid. CONSTITUTION:The method of manufacturing a ceramic electronic circuit substrate is disclosed wherein reduction processing by one or more kinds of aqueous solutions of hydrazine, hydrazine hydrate, formic acid, alkorubin acid and oxalic acid is applied to copper oxide generated in the copper conductor of the ceramic electronic circuit board. Even when copper oxide is generated in baking, by performing reduction using a reducing agent as described above, a copper conductor with an excellent solder wet property can be provided on the ceramic electronic circuit board. Such a ceramic electronic circuit board provided with the surface copper conductor thereon can be easily industrially manufactured. The same effect can be obtained also from the ceramic electronic circuit board provided therein with an inner layer conductor, such as W, Ag or Ag/Pd.
Patent JP-H07268836-A (JP)
Title: Greening method at waterfront
Inventor: TANIGUCHI MITSUO
IPC: A01G1/00
Filed: 1994-04-02
Abstract: PURPOSE:To make a water front match other scenic sights and beautify the exteral appearance with green, by not only improving the water quality but also greening the suroundings of purified water, particularly the scenic sight on a slope where plants do not readily grow. CONSTITUTION:A basic material for growing plants like vegetable seeds or fertilizer and a purifying agent for water quality are contained as a filling material 5 in a bag-form mat 3. A plurality of sodding mats 1 in which a float 6 is attached to a bag-form mat 3, are laid down on a slope 13, where plants do not readily grow, of the waterfront of a river or a lake so that a part thereof floats on the water surface 15a.
Patent JP-S5422784-A (JP)
Title: Semiconductor integrated circuit device for output
Inventor: YOSHIMURA MASAYOSHI
IPC: H01L21/822
Filed: 1977-07-22
Abstract: PURPOSE:To avoid the deterioration of the electric property caused by the heat feedback by distributing the following transistors bisymmetrically: a pair of transistors which forms a differential amplifier constituting the input step; a pair of transistors which have a Darlington connection to the previous transistor pair;and a pair of power transistors respectively.
Patent JP-S60231479-A (JP)
Inventor: MORIKAWA KATSUSHI
IPC: C05C3/00
Filed: 1984-04-28
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-H11280337-A (JP)
Title: Sliding door structure
Inventor: ISHII YUICHI
IPC: E05F17/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To smoothly and continuously open or close first and second sliding doors without generating contact sound. SOLUTION: This sliding door structure is provided with at least two or more sliding doors 1 which are openable sideways, and it is further provided with a guide member 33 having rotary plates 11, 13 which are breadthways long and foldable around the central hinge 15 while transferring in the interlocking movement with the opening motion of a first sliding door, and a guide groove 21 provided in a second sliding door 9 and fitted in a position deviating from the axial center of the hinge 15 to vertically guide the fitted part 25. The fitted part 25 is forcibly pushed to open/close the second sliding door 9 in the interlocking movement with the opening/closing motion of the first sliding door 7.
Patent JP-S60231622-A (JP)
Title: Mucic ovarioncus cell monoclonal antibody
Inventor: ISOJIMA SHINZOU
IPC: C07K19/00
Filed: 1984-04-28
Abstract: PURPOSE:The titled antibody produced by the hybridoma formed by the use of an antibody-producing cell immunized with human ovarioncus cell, and useful for the extremely accurate diagnosis of mucic cystadenocarcinoma occuring most frequently in the ovarioncus. CONSTITUTION:The objective monoclonal antibody belonging to the class of IgG1, produced by the hybridoma which is obtained by the fusion of a myeloma cell with an antibody-producing cell immunized with an ovarioncus cell such as mucic cystadenocarcinoma cell, mesonephric cancroid cell, etc. and having the following properties. (i) Reactive with mucic cystadenoncosis cell, intimal cancroid cell and mesonephric cancroid cell; (ii) inert to serous cystadenocarcinoma cell and mucic cystadenocarcinoma cell; (iii) inert to the cells of uteric cancer other than ovarioncus, pulmonary cancer, mammary cancer, gastric cancer, hepatic cancer, etc., (iv) inert to the normal cells of ovary, heart, brain, stomach, uterus, etc., and (v) resistant to the decomposition with trypsin.
Patent JP-S5613279-A (JP)
Title: Cargo lifter
Inventor: NAKAGAWA TOMIO
IPC: B63B27/16
Filed: 1979-07-11
Abstract: PURPOSE: To effectively utilize cargo spaces on decks when a cargo lifter for transfer between the decks is stowed away, by using a plurality of series-connected cylinders to directly drive the body of the lifter to move it up and down.  
     CONSTITUTION: Two piston cylinders are connected in series with each other and housed with a fitting section 12a in a cylindrical guide 15b so that the cylinders serve as means for moving up and down a cargo lifter 12 for transfer between an upper deck 10 and a lower deck 11. To move the cargo lifter 12 from the lower deck 11 to the upper one 10, both the piston cylinders are sequentially moved out, the cylindrical guide 15b is located on the upper deck 10 and halted by a stopper 16 and the piston cylinders are sequentially retracted. As a result, the lifter is placed on the upper deck. Since the piston cylinders as the means for moving up and down are connected in series with each other, cargo spaces on the decks can be effectively utilized. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01259694-A (JP)
Title: Action detecting circuit for color video signal
Inventor: FUJITA TADAO
IPC: H04N9/78
Filed: 1988-04-08
Abstract: PURPOSE:To detect the action of a color video signal with high sensitivity by comparing the absolute value of the difference value between a present color video signal and a color video signal before and after one frame and detecting the change of a chrominance signal included in the color video signal. CONSTITUTION:The absolute value of first and second difference values SB10 and SB20 is compared and detecting means 25, 27, 30, 32 and 33 to detect the change of a chrominance signal included a color video signal SVD are provided. Namely, by using the detecting means 25, 27, 30, 32 and 33, the absolute value of the difference values SB10 and SB20 of color video signals SVD and SF2 between color video signals SVD and SF2 before and after one frame is compared for an output signal SF1 of a first frame memory 2 and the change of the chrominance signal included in the color video signal SVD is detected. Thus, the action of the color video signal SVD can be detected with high sensitivity.
Patent JP-S61280903-A (JP)
Inventor: DEREKU BAANZU
IPC: B27M3/00
Filed: 1986-04-16
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-S5312889-A (JP)
Title: P-aminobenzylpiperazine dervatives
Inventor: MATSUMOTO JIYUNICHI
IPC: A61K31/505
Filed: 1976-07-22
Abstract: PURPOSE: 2-[4-(p-Aminobenzyl)-1-piperazinyl]-8-ethyl-5,8-dihydro-5oxopyrido [2,3-d] pyrimidine-6-carboxylic acid I and its nontoxic acid salt. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5422709-A (JP)
Title: Main wire monitor circuit
Inventor: NAGASHIMA KUNIO
IPC: H04Q3/42
Filed: 1977-07-21
Abstract: PURPOSE:To omit the relay circuit, to minimize the size of the PBX exchange and to reduce the power consumption as well as to increase the life time and the reliability, by using the electromagnetic converter element.