baber/WOPTO huggingface dataset:
Patent JP-H08111414-A (JP)
Title: Forming method for laminated wiring, and circuit board
Inventor: YAMAMOTO MASAHIDE
IPC: H01L21/3205
Filed: 1994-10-11
Abstract: PURPOSE: To prevent migration and corrosion surely in a laminated wiring layer with respect to a circuit board and a method for forming a laminated wiring. CONSTITUTION: A metallic thin film 21 for protecting a main conductor is formed on a side face and a bottom of an opening 73 in a regist layer 53 on a substrate 1. After a main conductor thin film 33 and a metallic thin film 42 for protecting the main conductor are formed on the thin film 22, the resist layer 53 is removed. The metallic thin film 21 for protecting the main conductor are formed only on the bottom of the opening 73 in the resist layer 53, and the main conductor thin film 33 is formed on the metallic thin film 22. The resist layer 53 is removed. In addition, a resist layer 54 is formed in a state that a sidewall part of a double-layer body 8 made up of laminated formation patterns of the main conductor thin film 33 and the lower metallic thin film 21 is exposed.  After a metallic thin film 43 for protecting the main conductor is formed on the upper face and the sidewall part of the double-layer body 8, the resist layer 54 is removed. In a circuit board, the upper, lower and both side faces of thin-film main conductors 63a and 64a are covered with metallic films 63b, 63c, 64b, and 64c to form laminated wirings 63 and 64.
Patent JP-S60141906-A (JP)
Inventor: TAKEYAMA YUKINARI
IPC: E01C23/16
Filed: 1983-12-28
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-H0646915-A (JP)
Title: Hair band for permanent wave
Inventor: NAKAYAMA TETSUO
IPC: A45D8/00
Filed: 1992-07-31
Abstract: PURPOSE:To save labor for exchanging towels or the like without dripping permanent wave liquid and employee's contact with the liquid by attaching a sheet containing high molecular absorbent to a hair band for permanent wave. CONSTITUTION:A sheet 1 containing a high molecular absorbent is stuck to the side of a hair band body 4 and a gather 3 is attached to the lower side. A hair band stopper 2 for a plane fastener is mounted to the end of the hair band body 4. The under side gather 3, when attached, can reduce a leak of liquid. Preferably the plane fastener is used for the heir band stopper 2 to correspond to a free size. When a rubber band connected to the lot part of permanent wave is attached to the plane fastener part, the sheet 1 is more firmly fixed and hard to work down. Also, the high molecular absorbent and plane fastener are attached respectively to both surfaces of the hair band so that one sheet of the hair band can be used two times at the surface and back. A worry of liquid leakage can remarkably be reduced by interchanging the surface and back of the hair band on the way of permanent waving.
Patent JP-H07107286-A (JP)
Title: Optimal binary circuit
Inventor: IINUMA TOSHIHARU
IPC: H04N1/403
Filed: 1993-09-30
Abstract: PURPOSE:To eliminate the backside noise by comparing the delay picture data from a delay means with the binary density level which is set by a setting means and converting it into the optimal binary picture data according to the density fluctuation of the input picture data. CONSTITUTION:An automatic density setting circuit 11 outputs a binary threshold value to set the optimal density corresponding to the inputted picture data. A clear side follower circuit 12 produces the clear side follower data at the background level followed by the fluctuation of the density of the input picture data. A dark side follwer circuit 13 produces the dark side follwer data at the picture level followed by the fluctuation of the input picture data. A threshold value generation circuit 14 produces the optimal threshold value based on the follwer data of the circuits 13 and 14. A delay circuit 10 is delayed by the processing time required to produce the optimal binary threshold value in the circuit 11. In a binary comparator 15, the input picture data and the binary threshold value are compared at the same timing. Thus, the multilevel picture data are converted by the comparator 15.
Patent JP-H0291969-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: WATANABE SHUJI
IPC: H01L31/10
Filed: 1988-09-28
Abstract: PURPOSE:To ensure the compression connection of metal bumps together by coupling the metal bumps provided at an infrared-ray detecting element into grooves which are provided in an element forming region on another substrate, and performing compression and bonding. CONSTITUTION:Each metal bump 20 is provided in an infrared-ray detecting element formed on a mixed crystal semiconductor substrate 16. The metal bump 20 is coupled into each groove 14 which is provided in the element forming region for signal processing element that is formed on a semiconductor substrate 11, and compression and bonding are performed. The metal bumps 20 are formed on the infrared-ray detecting element of the substrate 16 at the time of manufacturing. An Al metal film 21 is selectively formed on the P-N junction part of the Si substrate 11. Thereafter, an alloy layer 22 is formed with the substrate 11 and the film 21. The layer 22 is etched, and the groove 14 which does not reach the P-N junction part and has the pointed tip is formed. After a Ti metal film 23 is deposited on the groove 14, the metal bump 20 is coupled, compressed and connected, and the detecting element and the signal processing element are connected.
Patent JP-S60146656-A (JP)
Title: Clamp copying method
Inventor: KISHI HAJIME
IPC: B23Q35/123
Filed: 1983-12-31
Abstract: PURPOSE:To permit continuous working even if portions are mixed which do not need clamp copying, by performing normal copying when a tracer head reaches newly provided clamp copying neglecting territories while it moves on the clamp level. CONSTITUTION:When a tracer head is moved in the direction of +X axis by clamp feed and reaches as clamp copying neglecting territory A3, a position monitoring circuit generates signal TDEN, the count value N of a sequence counter 108a becomes 3 and an analog gate circuit 108c provides speed Vx=0, Vz=-Vc. Consequently, the clamp feed of tracer head in the direction of X axis is finished and the clamp feed in the direction of -Z axis is carried out so that the tracer and head descends. When the tracer head contacts a model MDL, displacement epsilon>=epsilona is obtained, a comparation circuit generates contact signal CDEN and the count value N of the counter 108a becomes 4 so that the circuit 108c provides speed Vx=Va, Vz=Vb. Thus, the clamp feed in the direction of -Z axis is completed and copying is carried out in the direction of normal surface 1.
Patent JP-S60142506-A (JP)
Title: Superconductive magnetic field generating apparatus
Inventor: KOBAYASHI KOUJI
IPC: A61B10/00
Filed: 1983-12-29
Abstract: PURPOSE:To alleviate influence of magnetic field in disturbance and hold the magnetic field having high homogeneity by forming a superconductor with a closed circuit having small sectional area and providing a permanent current switch which transfers to the normal conductivity state from the superconductivity state. CONSTITUTION:On the occasion of exciting a superconductive solenoid coil 1 and superconductive coils 2a, 2b for compensation with a power supply 13 for superconductive coil, heater leads 15, 15a, 15b are heated by a power supply 14 for heater and the permanent current switches 12, 12a, 12b are transferred to the normal conductive state from the superconductive state. The superconductive solenoid coil 1 and superconductive coils 2a, 2b for compensation are excited, the current flowing into the heater leads 15, 15a, 15b is cut when the combined magnetic field of these coils 1, 2a, 2b reaches the prescribed value and thereby the permanent current switches 12, 12a, 12b are transferred to the superconductive state from the normal conductive state. Thus, the closed circuit consisting of the superconductive solenoid coil 1 and superconductive coils 2a, 2b for compensation and the closed circuit of superconductors 10a, 10b are set in the permanent current state, holding stable magnetic field 9 of high homogeneity.
Patent JP-H04124799-A (JP)
Title: Unmanned managing system for building
Inventor: TERAKURA MANABU
IPC: G08B25/00
Filed: 1990-09-14
Abstract: PURPOSE:To respond to a request for environmental installation or time scheduling from each resident by comprising a managing system of a central processing unit, and the systems of key management, burgler supervision, building facility management, resident communication, and center information. CONSTITUTION:When the setting of room temperature is changed or when it is desired to operate an air conditioner in advance before entrance so as to keep the optimum room environment in the entrance on the next day, the communication of the resident by either telephone sets 1-3(53-55) is transmitted to the central processing unit 30 via a telephone line network 52 and a telephone line interface 51, and the setting of the room temperature is changed. Hereinafter, the central processing unit 30 performs control according to changed set information. Also, an audio response function is assembled in the telephone line interface 51, thereby, operation guidance and acceptance confirmation can be performed in voice. Also, it is desirable to perform the confirmation of requirement by a password, etc., to prevent mischief.
Patent JP-S62107412-A (JP)
Title: Magnetic head
Inventor: SOEDA HARUO
IPC: G11B5/133
Filed: 1985-11-01
Abstract: PURPOSE:To avoid the magnetization of a track from being reduced when a metallic magnetic body crosses the recorded track by arranging the metallic magnetic body between tapering opposed faces of a couple of ferrite cores and forming the metallic magnetic body the same as the track width. CONSTITUTION:Ferrite cores 30 constituting a magnetic head are arranged oppositely and the metallic magnetic body 34 is arranged between the tapering opposed faces 32 of the cores 30. The magnetic bodies 34 are arranged oppositely and an operating gap 36 is formed at the boundary face. The width of the magnetic body 34 is formed nearly the same as the track width. In the magnetic head constituted above, since the magnetic bodies 34 and the core 30 in excess of the track width do not directly contact the track of the magnetic sheet, even when the magnetic head crosses the recorded track at the magnetic recording and reproduction, the magnetization of the track is not reduced.
Patent JP-H0293866-A (JP)
Title: Summary generating device
Inventor: DOI MIWAKO
IPC: G06F17/30
Filed: 1988-09-30
Abstract: PURPOSE:To prepare a simple and suitable summary sentence by extracting a sentence to include the keyword of an important means to be housed in a keyword storing part and generating the summary sentence. CONSTITUTION:Document data or an edition command is inputted through an input part 1 and the sentence in the document data to include the keyword to be stored in a keyword storing part 3, which stores the word of the important means as the keyword. Then, on the basis of this extracted sentence, the summary sentence is generated in a summarizing part 4 and outputted from an output part 5. Accordingly, the sentence to include the word of the important meaning is extracted out of the document data and the summary sentence can be generated. Then, the important sentence to include the keyword, which has meaning even though appearance frequency is low, can be extracted. Thus, a user can easily obtain the correct summary sentence.
Patent JP-S62105041-A (JP)
Title: Method and apparatus for measuring ph of paper
Inventor: FUJIWARA SHIZUO
IPC: G01N27/416
Filed: 1985-10-31
Abstract: PURPOSE:To make measurement in a stable moist state by allowing paper to be measured to contact a flat glass film having a measuring electrode, disposing upper and lower blocks each having a through-hole to face each other via an O-ring and measuring the pH of the moistened paper. CONSTITUTION:A fibrous material such as cotton 15 is held on the inside of the glass film 12of the composite glass electrode 6 so that foam is not generated near the film 12. A liquid junction part 13 is provided to the top end of an outside peripheral glass tube enclosing a reference electrode 11 by lapping and fitting the measuring electrode 10 and the periphery at the top end of the glass film 12 which is the partition wall of the electrode 11 to connect the internal liquid 9 of the electrode 11 to an internal liquid tank 19 on the outside. A head pressure is exerted to the liquid junction part 13 to gradually discharge the liquid 9 to the outside. The paper 5 to be measured is placed on the lower block 2 and the upper block 1 is placed thereon. The blocks 1, 2 are fixed via the O-ring 4. The film 12 of the electrode 6 contacts the rear surface of the paper 5 in this state and pure water, etc., are dropped from the through-hole 3 of the block 1 to moisten the paper 5, then the pH thereof is measured. The measurement is thus made in the stable moist state.
Patent JP-S6489104-A (JP)
Title: Lighting fitting
Inventor: SUZUKI KIYOSHI
IPC: F21V7/22
Filed: 1987-09-30
Abstract: PURPOSE: To prevent the occurrence of color irregularity by cutting the central part of a reflection body into two parts, reversing the respective parts by 180 degrees, and integrating them mutually. CONSTITUTION: A reflection body 21 is cut in the middle into two parts 21a, and 21b, and they are mutually integrated in a 180 degrees reversed state using a base body 22. In the case of turning on a lamp 24, the film thickness is formed into thin in the central part, and is formed into gradually thick toward both ends so that, for instance, it is 3050 to 3100 K in an A direction, and 3150 to 3200 K in a B direction. Accordingly, the color temperature difference between both end directions and the central part becomes less, and the occurrence of color irregularity can be prevented.
Patent JP-H04125986-A (JP)
Title: Metallized substrate of aluminum nitride and manufacture thereof
Inventor: KAMIYAMA YOSHIHIDE
IPC: H05K3/38
Filed: 1990-09-18
Abstract: PURPOSE:To prevent the occurrence of unevenness in bonding strength so as to improve the reliability of the title substrate by forming projecting sections of prescribed heights on the interface between an aluminum nitride sintered substrate and metallized layer at a prescribed density. CONSTITUTION:A pattern of the paste of a high melting point metal is formed on the green sheet of aluminum nitride. After forming the pattern, a layer which restricts the scattering of carbon during a degreasing process is provided on the surface of the green sheet near the pattern. Then projecting sections of 1-10mum in height (a) are formed on the interface between an aluminum nitride sintered substrate 1 and metallized layer 2 at a density of one or more sections per 100mum<2> after the green sheet is degreased by heating and sintered.
Patent JP-H03109883-A (JP)
Title: Back lighting device for display device
Inventor: ISOGAI YOSHINOBU
IPC: G02F1/1335
Filed: 1989-09-25
Abstract: PURPOSE:To save power consumption by detecting the presence of an input of a video signal and lighting the lighting device automatically only when back lighting device is required for a liquid crystal display device. CONSTITUTION:An input signal detection circuit 4 detects the presence of arrival of a video signal inputted to a liquid crystal display device and the detection signal is sent to a switching circuit 6 to control the power supply to a back lighting means 3. Then the switching circuit 6 lights up the back lighting means 3 when the video signal is inputted in response to the detection signal and when no video signal is inputted, the back lighting means 3 goes off. Thus, only when the back lighting is required, the back lighting means is lighted automatically and the power consumption is saved.
Patent JP-H1093189-A (JP)
Title: Semiconductor laser and manufacture thereof
Inventor: TADA KENTARO
IPC: H01S5/00
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To suppress leakage current through a current block structure, comprising a first semiconductor layer formed directly on an active layer on the side of a mesa and a second semiconductor layer of different conductivity type, formed directly on the first semiconductor on the side of the mesa and directly on the side face of the mesa. SOLUTION: A first semiconductor layer 107 is formed directly on an active layer 103 on the side of a mesa, while a second semiconductor layer 108 is formed directly on the first semiconductor layer 107 on the side of the mesa and directly on the side face of the mesa. Consequently, the leakage current spreading to the skirt of the mesa can be suppressed, and the current flowing into the side of the mesa can be blocked. This structure realizes an efficient semiconductor laser having a low laser oscillation threshold current.
Patent JP-2001063658-A (JP)
Title: Lighting structure of accommodating device for motorcycle
Inventor: FUKITA ZENICHI
IPC: B62J9/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To minimize reduction in an effective volume in an accommodating box and prevent fracture of an illuminating lamp caused by being hit by an accommodated article. SOLUTION: This accommodating device has an accommodation box 40 placed bellow a seat device to open and close an upper opening of the accommodating box by the seat device. In this case, the accommodation box 40 is formed to have a front box 40a comprising an opening 40c in an upper part thereof and a rear box 40b comprising a ceiling wall 40g, and an illuminating lamp 48 is provided at a part of the ceiling wall 40g of the rear box 40b as well as a position capable of irradiating both the front box 40a and the rear box 40b.
Patent JP-H1180874-A (JP)
Title: Aluminum alloy sheet and its production
Inventor: CHIYOU HISHIYOKU
IPC: C22F1/00
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To produce an aluminum alloy sheet excellent in stress corrosion cracking resistance and low in a yield ratio and to provide a method for producing it. SOLUTION: This aluminum alloy is the one contg., by weight, >6 to 10% Mg, in which the total amt. of (β phases to be precipitated is regulated to 0.1 × the Mg content +0.60(%) (where the Mg content is expressed by wt.% value), also, the β phases precipitated into the grain boundaries are parted, and the amt. of the β phases to be precipitated is regulated, by area ratio, to 0.05× the Mg content +0.52(%) (where the Mg content is expressed by wt.% value) or above. Furthermore, a solution treating stage of subjecting an aluminum alloy sheet having the above compsn. to solution treatment is executed, and the aluminum alloy sheet subjected to the solution treatment in the solution treating stage is held under heating at a prescribed temp. in the temp. range of 260 to 340 deg.C for 1 hr and is thereafter cooled at a cooling rate of 3 to 35 deg.C/hr.
Patent JP-S61123158-A (JP)
Title: Package for semiconductor integrated circuit
Inventor: SAKASHITA KAZUHIRO
IPC: H01L25/00
Filed: 1984-11-19
Abstract: PURPOSE:To prevent the malfunction of a semiconductor integrated circuit element while reducing capacitors connected to the outside of a package by forming first and second conductor leads into a package main body and constituting a capacitor. CONSTITUTION:When an electrode, which is formed on one main surface of a semiconductor integrated circuit element housed in a recessed section in a package and to which supply potential is applied, and another end of a conductive film 4a in a first conductor lead 4 are connected by a wire lead and an electrode to which ground potential is applied and a conductive film 6d in a second conductor lead 6 are connected by a wire lead, constitution in which a capacitor consisting of electrode sections 4c, 6c for the first and second conductor leads 4, 6 and an insulating layer 5 is connected between supply potential and ground potential is shaped. Accordingly, the capacitor bypasses the transient change of currents due to logic operation, such as charging and discharging currents, feedthrough currents, etc., thus preventing the malfunction of the semiconductor integrated circuit element.
Patent JP-S61122011-A (JP)
Title: Antiskid tool for car tire
Inventor: ASANO HIROMI
IPC: B60C27/20
Filed: 1984-11-20
Abstract: PURPOSE:To improve an antiskid effect and prevent the pollution of powder dust by mounting a beltlike antiskid tool and such with small holes that is provided as if spikes were punched on a contact surface, on the tire contact surface from behind. CONSTITUTION:An antiskid tool is obtained by providing small holes 2 for spike mounting on a plate made of rubber or plastic or on a beltlike base 1. This antiskid tool is mounted on a tire contact surface from behind. When there is little snow falling on the surface, a car runs as is. When there is much snow, a spike effect is obtained by punching spikes. As a result of this structure, the damage of a road surface can be prevented and the antiskid effect can be achieved.
Patent JP-H0556725-A (JP)
Title: Method for culturing aegagropila
Inventor: MATSUMURA SATOSHI
IPC: A01G33/00
Filed: 1991-08-31
Abstract: PURPOSE:To improve the growth state of an aegagropila and simultaneously kill other injurious algae contaminated when the young body of the aegagropila is picked, by culturing the aegagropila in water containing chlorine. CONSTITUTION:An aegagropila is cultured in water containing chlorine preferably in a concentration of 0.1-0.5ppm. The chlorine-containing water is preferably produced by blowing chlorine gas in the water or adding a chlorine compound such as chlorinated lime to the water. A Clodophophorales plant is cut, formed into a spherical shaped and subsequently used as the aegagropila to be cultured.
Patent JP-H0556806-A (JP)
Title: Synthetic resin fastener with tape and method for manufacturing the same
Inventor: AOYANAGI TOSHIO
IPC: A41C3/12
Filed: 1991-08-30
Abstract: PURPOSE:To provide a fastener having high tensile strength, durability, safety against repetitive removal and attachment and further excellent deign property and capable of simply operating in one touch manner. CONSTITUTION:A male fastener 1 having a bulging part 6 on the tip is molded integrally with one side edge of one tape 3. A female fastener 2 having a fit groove 7 fitting to the bulging part 6 is molded integrally with one side edge of the other tape 4. Fitting parts 9 in which the male and female fastener 1, 2 fit have the same height as that of the tape 3.
Patent JP-H0294367-A (JP)
Title: Solid electrolyte fuel cell
Inventor: YOSHIDA TOSHIHIKO
IPC: H01M8/02
Filed: 1988-09-30
Abstract: PURPOSE:To prevent cross leak and to make a system compact by setting up a partition in a spacer and performing fuel gas supply and exhaust on one side and oxidizing agent gas supply and exhaust on the other side. CONSTITUTION:A partition 15 is set up in a spacer 14, both made of ceramic material, to form gas passages. Gas is supplied from one side of the partition 15 and returned with spacer 14, then exhausted from the other side of the partition 15. The difference of thermal expansion coefficient between a solid electrolyte plate and the spacer 14, and the partition 15 is eliminated. Gas inlets 24, 26 and outlets 25, 27 are arranged on the same side of the spacer 14. Cross leak is prevented and a system is made compact.