baber/WOPTO huggingface dataset:
Patent JP-H0923337-A (JP)
Title: Photoelectric transducer
Inventor: MOTOTSUGU RYUZO
IPC: H04N1/407
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain an electric signal in a certain never range from a transparent document of various density conditions by detecting maximum and minimum densities of the document by prescanning and setting a reference level of the document based on them. SOLUTION: A photoelectric conversion means 10 prescans a transparent document 7 illuminated by illuminating systems 1 and 4 to 6. Detection means 31 and 34 detect maximum and minimum densities of the transparent document 7 based on the output. Exposure control means 35 to 37, 11, and 8 control the exposure condition of the photoelectric conversion means 10 for actual scanning based on the maximum density of the transparent document 7 held in a voltage holding means 33. Gamma correction means 21 and 23 analogically correct the photoelectric output of the photoelectric conversion means 10. Thus, the picture or proper gradation is reproduced from the photoelectrically converted electric signal.
Patent JP-S582877-A (JP)
Inventor: YAMADA HIROSHI
IPC: G09G5/24
Filed: 1981-06-29
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-H04332161-A (JP)
Title: Semiconductor device
Inventor: SUWAUCHI NAOKATSU
IPC: H01L21/822
Filed: 1991-05-07
Abstract: PURPOSE:To ensure improvement of the electrical reliability and high density integration of a semiconductor device. CONSTITUTION:In a semiconductor device having a stacked type capacitive element C, an end surface of part of the surrounidngs of a lower electrode 13 is provided within a range from an opening 12 end provided in a lower insulating film 11 for connection of the lower electrode 13 to a distance corresponding to the thickness of a conductive film constituting the lower electrode 13. Since the area of the end surface of the part of the surroundings of the lower electrode 13 is increased corresponding to the thickness of the insulating film 11, there can be increased the amount of stored electric charges on the capacitive element C at a same flat plane layout area.
Patent JP-S5624817-A (JP)
Title: Compound vibration quartz oscillator
Inventor: ENDOU KATSUMA
IPC: H03H9/215
Filed: 1979-08-08
Abstract: PURPOSE:To attain improvement in frequency temperature characteristics and reduction in electric current consumption for high precision by constituting an oscillator by making use of combination of an inflectional vibration mode with a torsional vibration mode. CONSTITUTION:Of a tuning-fork-shaped quartz oscillator, the vibration leakage and decrease in Q value due to holding can be reduced as the displacement of its base is less or as its range is wider. Therefore, in order to reduce vibration displacement at the base of the oscillator, especially at or near the holding part of the base, a mass of Au, Ag, Ni, Cr, or the like is applied in the fixed region of the base to a thickness of 1-20mu by plating, vapor-deposition, sputtering, or the like while the external shape of the crystal is neither devised nor made complicated.
Patent JP-H11293768-A (JP)
Title: Jointing construction and jointing method for steel construction
Inventor: TANAKA MASAMITSU
IPC: E04B1/24
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a jointing construction for steel construction which does not cause a sudden rupture even when a breaking load acts during earthquake by using a relatively simple construction and by avoiding difficulty in construction work due to the existence of splice plates without creating functional problems. SOLUTION: An upper flange 40b, an upper diaphragm 16, a lower flange 40c and a lower diaphragm 12 of a beam member 40 made of H-shaped steel are jointed directly by bolt connections. For the upper and lower diaphragms 16, 12, a projected portion or the like is formed at the joint of flanges 40b and 40c of at least the beam member 40, thereby increasing a frictional force between the upper and lower diaphragms 16, 12 when jointing the beam member 40.
Patent JP-H06308631-A (JP)
Title: Printing correction method for photograph printing device
Inventor: OGOSHI YASUO
IPC: G03B27/72
Filed: 1993-04-27
Abstract: PURPOSE:To provide a method by which printing correction concerning density and color balance, etc., is easily performed. CONSTITUTION:In this printing correction method for a photograph printing device, the correction of the printing condition of a photographic paper is inputted by an operator by using a key; a '-' key 41 for negative correction and '+' key 42 for positive correction are provided on the key, and the number of correction steps is inputted based on the number of times of pressing the key 41 or 42, and/or a numerical ten keys 44 is provided in addition to the keys 41 and 42. After pressing the key 41 or the key 42, the number of correction steps is inputted by the ten keys 44 and the printing correction is easily performed.
Patent JP-S5727004-A (JP)
Title: Transformer
Inventor: HASHIMOTO MITSUMASA
IPC: H01F27/00
Filed: 1980-07-25
Abstract: PURPOSE:To increase the transporting efficiency when returning a bell-type cover by a method wherein the upper and lower lateral stays, the upper surface of the cover and the under surface of the lower tank are formed equal in measurements respectively and a pressure-welded base 8, having tapped holes at the upper and lower lateral stays, is provided. CONSTITUTION:The transformer main body is placed in a container consisting of the bell-type cover 1 and the lower tank 2 and an upper pressure-welded base 7 and a lower pressure-welded base 8, having tapped holes 9 to be used for a lifting purpose when loading the transformer on a freight car, are attached to an upper laterial stay 5 and a lower late-al stay 6. The measurement h1 between the under surface of the lower tank 2 and the under surface of the lower lateral stay 6, and the measurement h2 between the upper surface of the bell-type cover 1 for transportation and the upper section of the upper lateral stay 5 are made equal each other and also said measurements are provided in the same height as the railway platform. Through these procedures, when the bell-type cover to be used for transportation is  returned in exchange for the cover to be used for the transformer main body itself,  as the on-site assembling materials and the like can be forwarded in the cover by  turning it upside down, the process and cost of transportation can be reduced.
Patent JP-S63265793-A (JP)
Inventor: KASHIMA MITSUHIRO
IPC: B62K21/08
Filed: 1987-04-24
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-S5328119-A (JP)
Title: Preparation of pantetheine
Inventor: AKAZAWA OSAMU
IPC: C07B61/00
Filed: 1976-08-25
Abstract: PURPOSE: To prepare high purity pantetheine in high yield by the direct condensation reaction of pantothenic acid or its salts with cysteamine or its salts in the presence of carbodimide (condensation agent) and a specific activator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01273016-A (JP)
Title: Endoscope device
Inventor: HIROOKA KENJI
IPC: G02B23/26
Filed: 1988-04-26
Abstract: PURPOSE:To improve resolution by oscillating at random an oscillating means oscillating a piezoelectric oscillator so that amplitudes on both ends of an image guide can vary. CONSTITUTION:A random noise oscillator 10 supplies a driving signal through an amplifier 12 to give random oscillation to actuators 6 and 8 oscillating both ends of the image guide in the direction of an axis X. A random noise oscillator 11 supplies the driving signal through an amplifier 13 to give random oscillation to actuators 7 and 9. Since both random noise oscillators 10 and 11 supply different random noise signals, both ends of the image guide are driven by the different random noise signals. As a result, both ends oscillate with different amplitudes, and never overlap with each other during oscillation, thereby improving resolution.
Patent JP-H11292149-A (JP)
Title: Buffer material and packing material
Inventor: NAKAMURA YUICHI
IPC: B65D81/09
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a buffer material and a packing material which are excellent in strength, and easy is recycling, disposal, storage and re-use of the buffer material after use. SOLUTION: A lower buffer material 16 in which a styrol foam pellet 17 is filled in a container 14 for a lower part formed of paper, and a lid 15 for the lower part formed of paper is closed is fitted to a lower part of an article 1 to be packed. An upper buffer material 13 in which the pellet 17 is filled in a container 11 for an upper part formed of paper, and a lid for the upper part is closed is fitted to an upper part of the article 1 to be packed, and the article to be packed is stored inside a packing box 2, and a lid of the packing box is closed.
Patent JP-S5225678-A (JP)
Title: Measuring method for prevention of danger
Inventor: FUSE KIYOSHI
IPC: A63B102/18
Filed: 1975-08-21
Abstract: PURPOSE: To prefectly measure the force and number of hitting with a metal bat while hitting the balls thrown by a pitcher, by fixing a measuring device to the bat without making a hole and installing a machine outside of the bat, in metal bats. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63265761-A (JP)
Title: Self advancing dolly
Inventor: ARAI YOSHIKAZU
IPC: B61D3/16
Filed: 1987-04-23
Abstract: PURPOSE:To attempt stabilization of timing by equipping a self advancing dolly with a self advancing mechanism wherein a transmission member is a straight line form fixed in parallel with track rails is meshed with a geared rotating member fixed on the rotating shaft of a motor with a brake which is fixed on the self advancing dolly. CONSTITUTION:A self advancing mechanism 8 consists of a sprocket 15 which is fixed on the rotating shaft of a motor 14 with a brake installed on a dolly 13 that is placed on two track rails 6 fixed on a base 7 laid down on the working floor via four wheels 11 and four guide wheels 12, and of a chain 16 in a straight form fixed in parallel with the track rails 6. And sprocket 15 is geared with the chain 16 for allowing the dolly 13 to travel on the rails 6 while being accompanied with the rotation of the motor 14. Owing to this constitution, the travelling of a self advancing dolly 1 will never be interferred with trashes, kinds of oil and the like disposed during assembly works on the track rails 6, timing in assembly line operations will never be disturbed, thereby enabling timing to be stabilized.
Patent JP-H0838489-A (JP)
Title: Surgical stapler cartridge with lockout mechanism
Inventor: TOOMASU JII NODERU JIYUNIA
IPC: A61B17/115
Filed: 1995-04-04
Abstract: PURPOSE: To prevent re-ejection of a used stapler cartridge, by fixing an ejection wedge in a proximal side of the stapler cartridge when the ejecting wedge or a knife blade is moved into a slot. CONSTITUTION: A knife 34 is moved through a cartridge 50 from a slot to which the knife is loaded at first, the knife 34 is moved in a knife main slot 33 m during the start time of an ejection linkage. After that, the knife 34 can move through the cartridge 50 and a stapler simultaneously ejects a staple moving between ejection wedges to cut tissue. During the returning process, the knife 34 is brought in contact with a high place 55 formed between slots 33a and 33b. The front part of the high place 55 is rounded and has a slanted edge 56 which pushes the knife 34 into the slot 33b. After that, the knife 34 is moved into the slot 33b at the end of the returning process to be in the slot 33b.
Patent JP-S5528933-A (JP)
Title: Muramyldipeptide dimer
Inventor: YAMAMURA YUUICHI
IPC: A61P35/00
Filed: 1978-08-21
Abstract: NEW MATERIAL:A muramyldipeptide derivative of formula I: (X is amino acid, e.g. L-alanin, L-serine, or L-valine; n is an integer 1W6; R 1  is H, lower alkyl, carboxyl group, etc.; A 1  and A 2  are intermediate to higher mycoloyl or 20W60C synthetic higher fatty acid residues which may be branched, one of them may be H).  
     EXAMPLE: N α -(N-acetylmuramyl-L-alanyl-D-isoglutaminyl)-N ξ -(6-O-mycomycoloyl- N-acetylmuramyl-L-alanyl-D-isoglutaminyl)-L-lysine.  
     USE: Medicines capable of preparing uniform suspensions with a phosphoric acid buffer physiological salt solution having improved lipophilic nature, and tumor cell damage activity (closely related to the antitumor activity).  
     PROCESS: A compound of formula II is condensed with a compound of formula III  by the ordinary peptide synthesis to give the objective compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09289403-A (JP)
Title: Circulator
Inventor: ISHIDA YUJI
IPC: H01P1/387
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To eliminate a gap between both circulators and to reduce the thickness, weight and size of every circulator by holding a ground conductor plate between two microwave integrated circuit(MIC) and bonding them together in a multilayer substrate structure. SOLUTION: The MIC 4a and 4b containing magnets 5a and 5b are placed on both sides of a ground conductor plate 3. Both MIC 4a and 4b also include the ferrite substrates 2a and 2b on the surface of the plate 3 and the microwave circuits 1a and 1b consisting of the strip lines formed on the surfaces of both substrates 2a and 2b. The magnets 5a and 5b provided on the upper sides of both circuits 1a and 1b serving as circulators function to magnetize the substrates 2a and 2b. Therefore, the MIC 4a and 4b function as circulators to output the microwave signals which are made incident from the terminals 1 and 4 to the terminals 3 and 6 via the terminals 2 and 5 and also to output the microwave signals made incident on the terminals 3 and 5 to the terminals 1 and 4 respectively.  In such a constitution, no gap is caused between both circulators and therefore the thickness, weight and size can be reduced for every circulator.
Patent JP-S5727566-A (JP)
Title: Method of treating periphery of expanded grid
Inventor: MORINARI RIYOUSUKE
IPC: H01M4/74
Filed: 1980-07-24
Abstract: PURPOSE:To prevent any separation of an active material from a plate for a lead acid battery, and realize reduction of the wight of the plate, by treating the sides of an expanded grid used for the plate with frame members consisting of a glass tape and a lead coating performed on the glass tape. CONSTITUTION:Frames 7 and 8 are provided at the upper and the lower end of an expanded grid 5 used for a plate of a lead storage battery. Frame members 13 which are made of a glass tape coated with either lead or a lead alloy, are located at side peripheries of the grid 5. After, the above coatings formed over the glass tapes are fused by heating them through irradiation of infrared rays or the like, thereby the frame members 13 being integrated with both small frames of the grid 10 and the frames 7 and 8. Owing to the above constitution, the separation as well as the decrease of the active material of the plate can be almost completely prevented. Besides, the weight of the entire plate can be greatly reduced, since the glass tapes are used for the frame members 13.
Patent JP-S63267264-A (JP)
Title: Centralized control of plural culture vessels and apparatus therefor
Inventor: KOBAYASHI NOBUTOSHI
IPC: C12M1/36
Filed: 1987-04-27
Abstract: PURPOSE:To enable uniform control of culture vessels preventing the occurrence of difference between the performances of the culture vessels, by controlling the element mixed gas, temperature and humidity necessary for plural culture vessels by one detection sensor and one controlling apparatus. CONSTITUTION:Solenoid valves 13, 15, 18, 21 and 23 are operated by a signal from a controlling part 93 to supply CO2 gas from a CO2 gas bomb 41 to each culture vessel A-F. A solenoid valve 55A1 is opened and CO2 in the culture vessel A is supplied through a pipe 43A1 to a CO2 concentration sensor 71 to measure the CO2 concentration and returned to the culture vessel A via a pump 73 and a solenoid valve 55A2. The value of CO2 concentration detected by the sensor 71 is processed in the controlling part 93 and, when the detected value is lower than a prescribed level, a solenoid valve 13 is opened supply CO2 from the bomb 41 to the culture vessel A. When the measuring and control of the culture vessel A are completed, a valve 55A1 is closed and at the same time a solenoid valve 57B1 is opened. After a prescribed time, a solenoid valve 55A2 is closed and the CO2 concentration is controlled in the same manner.
Patent JP-H11278115-A (JP)
Title: Seat for vehicle
Inventor: YOSHIDA NORIYOSHI
IPC: B60N2/42
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To eliminate synchronous failure on both sides and to prevent torsional deformation of a seat back at collisional accident by setting a lock recliner free to lock at a specified angle on one of left and right sides and a damper member to gently energize on the other and locking the both aide parts at collisional accident, etc. SOLUTION: A lock recliner 30 abolishing a return spring is set on one side and a piston type damper member 40 having a return spring function and a locking function at the time of collision is provided on the other side on a seat for a vehicle. When in reclining operation by the lock recliner 30, a seat back gently moves to recline backward by the damper member 40, and when locking of the lock recliner 30 is released, the seat back moves to recline forward at slow speed by the damper member 40. Additionally, at collisional accident, locking work of both of the lock recliner 30 and the damper member 40 works, and it is possible to prevent torsional deformation of the seat back, etc.
Patent JP-S62258845-A (JP)
Title: Fluid pressure control device responding to speed reduction
Inventor: ISHII AKIRA
IPC: B60T8/28
Filed: 1986-05-06
Abstract: PURPOSE:To enable optimum speed reduction control depending upon a cargo load by forming a pressure receiving part on a control piston for receiving fluid pressure supplied to a brake system on the basis of a brake power distribution ratio for front and rear wheels. CONSTITUTION:A control piston 33 is formed as a stepped piston having a primary slide part 34 moving within the large bore part 30 of a small bore 11 and a secondary slide part 35 moving within a small bore part 32. The piston 33 has an end 36 projected to the inside of a large bore 9 through a spring bearing 13 from the side end of the slide part 34. A control chamber 37 is formed between the inner surface of an intermediate bore part 31 and the piston 33 and another control chamber 38 formed between the left side bottom of a cylinder bore 8 and the piston 33. Also, the piston 33 has a primary pressure receiving part 'A' for receiving fluid pressure from the control chamber 37 and a secondary pressure receiving part 'B' for receiving pressure from the control chamber 38, thereby making an area ratio of 'A' to 'B' correspond to a ratio of brake power distribution to front and rear wheels.
Patent JP-H08298220-A (JP)
Title: Production of rare earth-fe based permanent magnet material
Inventor: NISHIO TAKAYUKI
IPC: H01F1/055
Filed: 1995-04-26
Abstract: PURPOSE: To produce a molding magnet material having high characteristics at low cost by cold molding powder of rare earth-Fe based permanent magnet material and sintering a molding thus obtained through conduction. CONSTITUTION: Powder of rare earth-Fe based permanent magnet material is cold molded and a molding thus obtained is sintered through conduction. In such method for producing a rare earth-Fe based permanent magnet material, the molding and the sintered body have ring shape, the molding having density of 5g/cm<3> is produced through cold molding and the molding is sintered for 30sec or less by conducting a current at current density of 1000A/cm<2> or above. Furthermore, an isotropic magnet material composed of a sintered body having density of 7g/cm<3> and (BH)max of 12 MGOe or above is also produced. With such method, a sintered permanent magnet material having excellent magnetic characteristics is obtained in a short time and a rare earth-Fe based permanent magnet material can be produced with high productivity at low cost.
Patent JP-S63268970-A (JP)
Title: Fuel injection nozzle for internal combustion engine
Inventor: HASEGAWA TAKAO
IPC: F02M65/00
Filed: 1987-04-25
Abstract: PURPOSE:To obtain the stable injection characteristic and detecting performance of a piezo-electric sensor, by forming the piezo-electric sensor combining a piezo-electric element with spacers and eliminating a difference between thermal expansion coefficients of the whole unit of the piezo-electric sensor and the member which constitutes an injection nozzle. CONSTITUTION:A piezo-electric sensor 9 which receives a nozzle spring 7, is provided in one end of the nozzle spring 7 pressing a needle valve 4. The piezo-electric sensor 9 is constituted combining a piezo-electric element 14 with the first and second spacers 15, 16 in series in a lift direction of the needle valve 4. The piezo-electric sensor 9 sets its whole unit thermal expansion coefficient equal to the thermal expansion coefficient of a member which constitutes an injection nozzle. In this way the stable injection characteristic and detecting performance of the piezo-electric sensor can be obtained by enabling a valve opening pressure and an applied pressure to the piezo-electric sensor to be continually held to a fixed value.
Patent JP-H06314193-A (JP)
Title: Compilation method for structure drawing symbol notation list
Inventor: INABA MASAYOSHI
IPC: G06F11/28
Filed: 1993-04-28
Abstract: PURPOSE:To provide a method capable of extremely facilitating the debugging operation of a specification list and more efficiently developing a program relating to the method for generating a source front the list of logic diagram description and compiling the source. CONSTITUTION:The list of a source program is generated from the specification list in which contents are described by using the logic diagram (step 100), a source list generated from the specification list is compiled (step 102) and when a compilation error occurs, an error list for which the corresponding parts of the specification list to the source list are respectively arranged oppositely on right and left is prepared (step 104).
Patent JP-S58219019-A (JP)
Title: Manufacture of resin inlet for air cleaner
Inventor: KANOU SHINICHIROU
IPC: B29L31/14
Filed: 1982-06-15
Abstract: PURPOSE:To prevent the internal warpage of jointing part, by providing a concave groove on the back surface of jointing flange when a resin inlet for air cleaner is obtained by providing a couple of jointed members of a shape in which a cylindrical body is axially divided into two parts and by the friction- welding of the jointing flange equipped with a burr collector. CONSTITUTION:The resin inlet 20 for air cleaner is obtained by a method wherein a couple of jointed parts 22 and 24 of a shape in which a cylindrical body is axially divided into two parts, of which the jointing flange parts 32 and 34 to be brought face to face with each other are equipped with burr collectors 36 and 38, are united with friction welding. In that case, the irregular structures 44, 46 and 52, 54 extending in the jointing direction are provided between the fusing jigs 48 and 50 clamping the jointing flange part of the back surfaces 40 and 42 of said jointing flange part with pressure from their backside, and said flange part is friction-welded by clamping with pressure. Thus, the extrusion of fusing part to the inside of inlet is protected.
Patent JP-H08295470-A (JP)
Title: Simplified elevator passage for dumbwaiter
Inventor: TANAHASHI KUNIHISA
IPC: B66B9/00
Filed: 1995-04-26
Abstract: PURPOSE: To enable the installation of various building to be possible and facilitate the transportation and miniaturize the housing space. CONSTITUTION: This device is provided with a pair of side wall parts 11 mutually faced oppositely and with a rear wall part 12 being sandwichedly interposed between both side wall parts 11 and they are mutually foldably connected. These three pieces are arranged in a U shaped section and laminated, installed along an outer wall of a building to be formed of a plurality of elevating passage unit 14.