baber/WOPTO huggingface dataset:
Patent JP-H01267447-A (JP)
Title: Test of local corrosion sensitivity
Inventor: KATO AKIHIKO
IPC: G01N27/00
Filed: 1988-04-19
Abstract: PURPOSE:To determine a polarization resistance value and further a local corrosion sensitivity, by applying microvoltages with varying frequency to a metal material under a desired solution environment to measure impedance. CONSTITUTION:A voltage of -100mV is applied varying the frequency thereof between a metal material 2 and an opposed pole 3 from a constant potential power source 6. A microcurrent flowing between the metal material 2 and the opposed pole 3 is sent to a frequency response analyzer 7 to measure impedance at varied frequencies. Data of the impedances are send to a computer 8 to determine a polarization resistance value, from which an EPR value indicating a local corrosion sensitivity is obtained. Then, the results are outputted to a printer and plotter 10 to evaluate the local corrosion sensitivity.
Patent JP-S62252160-A (JP)
Title: Semiconductor device
Inventor: KIMURA JUNZO
IPC: H01L23/495
Filed: 1986-04-25
Abstract: PURPOSE:To obtain a semiconductor device having high reliability by bending the end of lead at the side of a pellet in a molding resin, and providing it to surround the side of the pellet to alleviate a stress to the pellet due to thermal expansion. CONSTITUTION:The ends of inner leads 15 at the side of a bed 12 are so bent downward as to surround the side of a pellet 13, and wirings 14 are connected on a bending point. The entirety is sealed with epoxy resin 16 except the surface on which no pellet 13 of a heat sink plate 11 is placed. The ends of the leads 15 bend downward become stoppers for the resin 16. Thus, even if the resin and the bed 12 are thermally expanded due to heat applied from exterior or heat generated from the interior of the pellet, a stress due to the external resin is not affected directly to the pellet. Thus, it can prevent the characteristics of a semiconductor circuit from varying due to the stress and the pellet from cracking.
Patent JP-2000294925-A (JP)
Title: Multilayer buildup wiring board
Inventor: HIROSE NAOHIRO
IPC: H01L23/12
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer buildup wiring board which is superior in homogeneity of the thickness of a wiring pattern and an interlayer resin- insulating layer. SOLUTION: Since dummy conductors 58D are arranged and installed around a wiring pattern 58a, electric field will not concentrate, when a conductor layer is formed by an electrolytic plating operation. In addition, a wiring pattern 58S can be formed into prescribed thickness and width without being over- eteched. As a result, an isolated wiring pattern and a wiring pattern in a crowded part can be formed in uniform thickness. In addition, since the thickness of an interlayer resin-insulating layer 150 in the upper layer of the wiring pattern 58S can be made uniform, the electrical characteristics of this multilayer buildup wiring board can be enhanced.
Patent JP-S58213498-A (JP)
Inventor: MUTOU TSUNEFUMI
IPC: H05K3/42
Filed: 1982-06-04
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-H01266775-A (JP)
Title: Metal vapor laser
Inventor: FUJIMA MASAHIRO
IPC: H01S3/03
Filed: 1988-04-18
Abstract: PURPOSE:To make the radial direction distribution of a laser beam intensity uniform by providing a magnetic field generating means which generates a magnetic field oriented along the axial direction in a laser tube and spread into a horn shape near both ends of the laser tube so as to cross a cathode and an anode. CONSTITUTION:The system is equipped with a magnetic field generating means 7 and 8 which generates a magnetic field oriented along the axial direction in a laser tube 3 and spread into a horn shape near both the end of the laser tube 3 so as to cross a cathode 1 and an anode 2. Therefore, the magnetic field generated by the magnetic field generating means 7 and 8 induces a discharge in the laser tube 3 along the magnetic field to suppress the induction and growth of the discharge on the wall surface of the laser tue 3. With this constitution, the uniform discharge can be obtained from the circumference to the center of the laser tube 3 and the radial direction distribution of the laser beam intensity can be uniform.
Patent JP-H09281932-A (JP)
Title: Flat display device
Inventor: KINOSHITA KOHEI
IPC: G09G3/36
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a flat display device which accomplishes a low power consumption even when the definition and quality of pictures are enhanced. SOLUTION: The device is provided with a display panel 100 including plural horizontal pixel lines each composed from plural display pixels, the drive circuit sections XTAB1, XTAB2,..., XTAB10 which output the video signal voltages corresponding to the display pixels of each horizontal pixel line based on the picture image signals DATA and clock signals CK externally supplied, and a control circuit section (CIC) which generates various kinds of control signals to supply to the drive circuit sections XAB1, XAB2,..., XAB10 based on externally supplied control signals ENAB and clock signals CK. The control circuit section CTC is provided with a phase adjusting means which adjusts the phases of clock signals CK and a control signal generating means which generates control signals based on the output of the phase adjusting means.
Patent JP-H10272427-A (JP)
Title: Granular substance inspection method and granular substance inspection device
Inventor: YAMAMOTO TAIZO
IPC: G01N21/85
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To carry out highly accurate inspection by a relatively simple operation and mechanism and to surely remove foreign matter from a granular substance. SOLUTION: In this granular substance inspection method, a granular substance p is continuously fed onto the outer peripheral surface of a rotating inspection drum 1 to form a uniform thin layer p1 of the granular substance p on the outer peripheral surface of the inspection drum 1, after it is carried by about a quarter of a circuit through the rotation of the inspection drum 1, it is continuously dropped and recovered and also the granular substance layer p1 on the inspection drum 1 is photographed during being carried by about a quarter of a circuit to take in an image of the granular substance layer p1.  The obtained image is applied to image processing to detect the foreign mater intruded into the granular substance p and a prescribed quantity of a granular substance p3 containing the foreign matter is separated and removed from a flow p2 of the granular substance dropped from the inspection drum 1.
Patent JP-S58212439-A (JP)
Inventor: NAKAGAWA TAKASHI
IPC: A61F13/02
Filed: 1982-06-02
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-S63303649-A (JP)
Inventor: DEEBITSUDO JIYON AREN
IPC: B22C9/04
Filed: 1988-04-18
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-S63306044-A (JP)
Inventor: FURANKU EI BAROU
IPC: B41F33/00
Filed: 1988-04-18
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-H07275241-A (JP)
Title: Ultrasonic doppler diagnostic device
Inventor: IZUMI MIKIO
IPC: G01N29/44
Filed: 1994-04-11
Abstract: PURPOSE:To improve both frequency resolution and time resolution in the processing of Doppler signals so as to enable spectrum display with high resolution in an ultrasonic Doppler diagnostic device. CONSTITUTION:An absolute value computing element 6 and a group delay quantity computing means 15 are provided in parallel. The absolute value computing element 6 computes the absolute value of Fourier conversion output from a frequency analyzer 5 so as to obtain power spectrum data, and the means 15 computes phase angle data to the frequency of Fourier conversion output from the frequency analyzer 5 and also computes group delay quantity by difference calculation every frequency of this phase angle data. On the basis of both computed results of the absolute value computing element 6 and group delay quantity computing means 15, the power spectrum data is selected and displayed on a time axis according to the group delay quantity. Both frequency resolution and time resolution are thereby improved in the processing of Doppler signals collected from a testee so as to enable spectrum display with high resolution.
Patent JP-H05297183-A (JP)
Title: Incore inclination inspecting device
Inventor: KARASAWA HIROICHI
IPC: G21C17/08
Filed: 1992-04-15
Abstract: PURPOSE:To provide an incore inclination inspecting device capable of directly and precisely detecting a fine inclination distribution extending over a wide range of an incore structure. CONSTITUTION:In the inner part of a nuclear reactor container 1, a cover member 9 for covering the part 3a to be inspected of an inclination inspection target equipment 3 in the state isolated from an incore fluid 2 is provided in such a manner as to be movable by remote control. In the inner part of the cover member 9, an inclinometer 11 for scale-indicating the inclination by the contact with the part 3a to be inspected: a lighting device 12 for lighting the scale indicating part of the inclinometer 11; and a fiber scope 13 for optically taking the image of the scale indicating part are provided. On the outside of the nuclear reactor container 1, a display means 19 for receiving the image signal taken by the fiber scope 13 and displaying the image of the scale indicating part is provided.
Patent JP-S5619487-A (JP)
Title: Time correcting unit of electrochromic display timepiece
Inventor: MIYASAKA HIROSHI
IPC: G04G5/00
Filed: 1979-07-27
Abstract: PURPOSE: To improve manipulation by making corrections by rapidly advancing time as many as fixed for every time.  
     CONSTITUTION: Through the operations of time correcting switches 20 and 22, a certain number of correcting pulses are applied to clocking 6 and then a pulse erasing the display of electrochromic display part 12 is applied from circuit 14 to display driving circuit 10. After the application of the erasing pulse, a write pulse is applied from circuit 16 to circuit 10, thereby writing display part 12. Then, the time displayed on display part 12 is corrected by making an advance as many as fixed for every time. As a result, every time switch 20 is depressed once, the time is advanced by ten minutes and every time switch 22 is pushed once, the time is advanced by one minute. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000291790-A (JP)
Title: Support device for shift lever
Inventor: TAKASHIMA MANABU
IPC: F16H59/04
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To improve the operability of a shift lever by avoiding the slant compression state of a compression spring by a simple constitution at a shift operation time. SOLUTION: This shift lever 1, having a rod 16 and a hemispherical supported part 11, is supported swingably in a shift direction and select direction A by a shift tower 3 having an upper side opening frame 32 penetrated by the rod 16 and a spherical surface seat 31 for receiving the spherical surface of the supported part 11. The supported part 11 is stuck to the spherical surface seat 31 by a compression spring 4, while contacting to a pair of projections 14 whose one end is contacted to the upper side opening frame 32 and whose other end is orthogonally crossing with the axis X of the shift lever 1 at the upper surface 11a of the supported part 11 or the rod 16 near the upper surface and extending to the select direction A while backing.  At the shift state, the line joining a pair of projections 14 (the axis Y of select direction A) is kept in parallel with the upper side opening frame 32 and the operability is improved by obstructing the slant compression state of the compression spring 4.
Patent JP-H02273801-A (JP)
Title: Lot grouping method
Inventor: MATSUMOTO KAZUSHIGE
IPC: G05B13/02
Filed: 1989-04-14
Abstract: PURPOSE:To produce a lot having the minimum lot number and the maximum priority in a short time by a mathematical solution and to reduce the cost of the lot by defining the number of produced candidates as a variable and deciding an evaluation function including the priority. CONSTITUTION:The lot candidates are listed for production of a correspondence matrix for the lot candidates and the subject elements included in these candidates. The number of subject elements contained in each lot candidate, the unattainment value, and the number of produced lots are defined as variables to decide an evaluation function in consideration of the priority. Then a solution is obtained so that the evaluation function is minimized. Thus it is possible to produce a lot that has the minimum lot number and the maximum priority and also to prevent such a troublesome case where the big correction is required to the obtained formation of lots.
Patent JP-S59222182-A (JP)
Inventor: HORII SADASHIGE
IPC: B26B19/28
Filed: 1983-05-31
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-H02273744-A (JP)
Title: Silver halide photographic sensitive material housed in cartridge
Inventor: OBAYASHI KEIJI
IPC: G03C5/08
Filed: 1989-04-15
Abstract: PURPOSE:To obtain a print having excellent sharpness and the aspect ratio of the image plane which is mentally and physiologically preferable in terms of visual sensation by incorporating specific compds. into the photosensitive material and housing this photosensitive material into a specific cartridge. CONSTITUTION:The cartridge consists of a roll film chamber which houses the unexposed photosensitive material in a rolled state, a taking up chamber and a bridge part which connects these chambers and has an aperture. The effective image plane area per frame to be exposed to the photosensitive material in the aperture of the cartridge is 3.0 to 25.0cm<2> and the ratio of the length on the long side to the length on the short side of the image plane of one frame is 1.2 to 2.0. The photosensitive material contains at least one kind of the compds. expressed by formula I. In the formula, A denotes a group which releases PDI by reacting with the oxidant of a developing agent; PDI denotes a group which forms a development inhibitor via the reaction with the oxidant of the developing agent after cleaving from A. The print having the excellent sharpness and the aspect ratio of the image plane which is mentally and physiologically preferable in terms of visual sensation are obtd. in this way.
Patent JP-S63262050-A (JP)
Title: Manufacture of armature for rotating electric machine
Inventor: KITAJIMA TAKEAKI
IPC: H02K15/12
Filed: 1987-04-17
Abstract: PURPOSE:To accomplish the moulding and termination of an armature winding in a short time, and that with an inexpensive metal mould by fixing the terminals of the winding with an elastic member, and by filling up with resin material from between this member and the winding. CONSTITUTION:An axis 2 wound with an armature winding 1 is inserted into a female metal mould 5 and a terminal 4 of the armature winding 1 is arranged between slits 12. An elastic ring-shaped resin plate 3 is placed on the terminal 4. In actuating a moulding machine, the elastic resin plate 3 is compressed and deformed with the downward surface of a stage 6 and a runner plate 7 to abut an upward surface 9 of the female metal mould 5 and an upward surface 10 of the axis 2. On this account, the terminal 4 sinks into the elastic resin plate 3, so that no moulded resin injected from a gate 8 will leak out of the mould. After the moulded resin is hardened, the elastic resin plate 3 is removed. An ejecting pin is then inserted into a hole 11 of the metal mould 5 and an armature filled up with moulding material will come out with the terminal 4 stretching outside. Then, remove the axis 2, and a complete armature can be obtained.
Patent JP-H02273258-A (JP)
Title: Led printing head and optical information detection device
Inventor: SAWASE KENSUKE
IPC: B41J2/44
Filed: 1989-04-14
Abstract: PURPOSE:To prevent toner from sticking to a light-emitting part, an image sensor part and the inner surface of a lens by connecting a substrate for an external connection circuit to the connection terminal of a head substrate under pressure, and at the same time, hermetically sealing an area near the light- emitting part or the image sensor part. CONSTITUTION:A flexible circuit substrate 8a and a head substrate 5 are electrically connected by an elastic pressure element 19, and at the same time, the surrounding margins of the connection part of both terminals 8b, 9 are sealed to thermetically seal the internal space of the head substrate 5. In addition, a reinforcing plate 8d for fixing a connector 8c is laminated on the rear of the flexible circuit substrate 8a other than the terminal 8b. The flexible circuit substrate 8a and a reinforcing plate 5d are fixed under pressure to an area between the stepped extension 13 of a lens holder 7 and a supporting plate 2. Dust does not stick to the surface of an LED and the internal surface 6a of a lens, as a slit space 15a extending from the light-emitting part 3 to the internal surface 6a of the lens, and the light-emitting part 3 are hermetically sealed due to the mentioned structure.
Patent JP-S59220400-A (JP)
Inventor: YAMAZAKI SEIICHI
IPC: B41F19/08
Filed: 1983-05-31
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-S5430867-A (JP)
Title: Temperature compensating method of shape detectors
Inventor: ETOU KOUJI
IPC: G01B7/14
Filed: 1977-08-12
Abstract: PURPOSE: To make possible accurate measurement irrespective of temperature by directly detecting the temperature change of the coil itself as resistance value. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06306045-A (JP)
Title: Production of thio(meth)acrylate compound
Inventor: HATAKEYAMA HITOSHI
IPC: C07C327/10
Filed: 1993-04-22
Abstract: PURPOSE:To obtain the compound useful as a raw material for spectacle lenses having a high refractive indexe, etc., in a high purity and in a high yield by reacting a thiol compound with a (meth)acrylic acid chloride in the presence of an organic base and a carbonic acid inorganic salt. CONSTITUTION:A compound of formula I (R is organic group; n is 1-10) is reacted with a (meth)acrylic acid chloride in the presence of an organic base (e.g. triethylamine) and a carbonic acid inorganic salt (e.g. lithium carbonate) in a solvent such as toluene preferably at -10 to 10 deg.C to produce a compound of formula II (R1 is H, methyl). The compound of formula I includes alpha,alpha'-bis(beta- mercaptoethylthio)-p-xylene, and the compound of formula II includes alpha,alpha'-bis(beta- mercaptoethylthio)-p-xylene ithiomethacrylate. The organic base is used in an amount of 1.0-2.5 times moles the sum of the mercapto groups, and the carbonic acid carbonate salt is used in an amount of 0.1-3.0 times moles the mole of the (meth)acrylic acid chloride.
Patent JP-H1033185-A (JP)
Title: Hydroperoxide lyase
Inventor: HAEUSLER ALEX
IPC: A23L27/20
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain a new DNA coding a protein having a hydroperoxide lyase activity, and useful for producing an enzyme used for synthesizing green smell compounds used for flavoring agents, spices, etc., comprising volatile flavors and aromatic molecules, etc. SOLUTION: A new isolated DNA or its fragment codes a protein having a hydroperoxide lyase activity, and is used for producing green smell compounds such as volatile flavors and aromatic molecules useful for flavoring agent compositions, spice compositions, etc. The DNA or its fragment is obtained by making a cDNA library with an RNA obtained from the leaves of banana by a conventional method, screening the library with the radioactive fragment of a hydroperoxide lyase gene as a probe by a DNA hybridization method, isolating a positive clone, recovering the DNA, and subsequently treating the recovered DNA with restriction enzymes.
Patent JP-H0625861-A (JP)
Title: Treatment for improving adherence of metal layer to halogenated polyimide base layer
Inventor: CHIYAARUZU EDOWAADO BAUMUGAATO
IPC: C09D179/08
Filed: 1993-04-23
Abstract: PURPOSE: To provide a method for enhancing the adhesiveness of metallic layers to a polyimide compsn. as a base layer in a electromagnetic interference(EMI) shielding body having the metallic layers for noise reduction, and metal molds for molding plastics having metallic armors as thermal insulating layers; or the like.  
     CONSTITUTION: (a) The film of polyamide acid halide is installed on a substrate surface and (b) the film is partially cured to form the partially cured polyimide halide layer, by which the primary metallic layer is installed on the surface subjected to (c) degreasing, (d) treating with an oxidizing agent and (e) oxidizing. (f) The partially cured polyimide halide layer is finally cured and (g) the secondary metallic layer is installed on the primary metallic layer. An amine group and carboxylic acid group exist in the partially cured polyimide layer and these groups are considered to increase the adhesiveness of the metal. The primary metallic layer is copper, nickel, etc. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S61255015-A (JP)
Title: Thin film forming method
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/205
Filed: 1985-05-07
Abstract: PURPOSE:To enable to form a thin film on the surface of a substrate having a large area by a method wherein the longitudinal width of a laser beam is narrowered and the lateral width is widened using an optical system, and the irradiation region is made wider. CONSTITUTION:The longitudinal width of the laser beam 44 emitted from a laser beam source is reduced using the first convex lens 9''' and the first concave lens 9''. The lateral width of said laser beam 44 is made wider using the second concave lens 9', and parallel beams 45 are formed using the second convex lens 9. Said beams 45 are made to irradiate in parallel on the substrate located in a reaction chamber, and reactive gas is excited or decomposed. As the width of the beams 45 is made wider, a thin film can be formed on a wide irradiation region where the film is formed by the excitation of light.
Patent JP-H01270564-A (JP)
Title: Dense magnesia carbon brick
Inventor: KIBUNE ISAO
IPC: C04B35/04
Filed: 1988-04-18
Abstract: PURPOSE:To reinforce texture of dense magnesia carbon brick without lowering spalling resistance, to reduce texture deterioration by heat and to improve oxidation resistance and hot strength, by making hold magnesia clinker having specific constitution of particle size and graphite. CONSTITUTION:Dense magnesia carbon brick comprising 70-90wt.% magnesia clinker having constitution of particle size of 25-40wt.% coarse particles having >=1mm particle diameter, 30-45wt.% middle granules having 1-0.2mm particles diameter and 15-20wt.% fine particles having <=0.2mm particle diameter and 10-30wt.% graphite.
Patent JP-S5722541-A (JP)
Title: Light reduction type smoke sensor
Inventor: ARAKI TSUNEHIKO
IPC: G01N21/59
Filed: 1980-07-15
Abstract: PURPOSE:To maintain the actuating level of the smoke concentration regardless of the light-path length by providing a time difference counter for light emitting and receiving pulses, a circuit which processes the amount of received light and time difference signal and obtains the smoke concentration, and a circuit which gives warning when the smoke concentration exceeds a specified value. CONSTITUTION:The light-path length L is obtained by sensing the time delay t0 during which an emitted light pulse is returned to a light receiving device and by performing calculation L=C.t0. In a memory 7, lnI0  is stored at every constant period when smoke is not present. In a memory 9, the amount of received light lnI is continuously stored. In a subtractor 10, ln(I0/I) is calculated. Coefficient of light reduction Cs is obtained in a divider 14 from the signal which is obtained from an FF11 and a counter 13 and proportional to the light path length L. When said Cs exceeds the reference value set in a comparator 15, a switch 16 is turned ON and a warning device is actuated. Thus, the actuating level of the smoke concentration can be made constant regardless of light-path length.