baber/WOPTO huggingface dataset:
Patent JP-H01225136-A (JP)
Title: Formation of aluminum wiring
Inventor: OZAWA KIYOSHI
IPC: H01L23/52
Filed: 1988-03-04
Abstract: PURPOSE:To control the growth of hillock and a stress disconnection of wiring by depositing aluminum or a thin aluminum alloy film at a low temperature, and then radiating ultraviolet rays to recrystallize and densify it. CONSTITUTION:Aluminium or aluminum alloy is deposited at -100 deg.C to +50 deg.C on a base substrate 13, the deposited thin film 14 is radiated with an ultraviolet light having 10 to 400nm of wavelength to be recrystallized. Since the temperature is reduced to form the rough aluminum film 14 having a low density and the film 14 is radiated with the ultraviolet ray, the light is easily invaded into its interior to improve the efficiency of optothermal conversion, and the aluminum is progressively densified. Since the temperature rise of the aluminum is limited to the vicinity of its surface, its thermal stress is suppressed. Thus, a hillock growth and a stress wire disconnection on the surface layer can be avoided.
Patent JP-H01225102-A (JP)
Title: High corrosion-resistant rare earth permanent magnet, raw material powder therefor and manufacture thereof
Inventor: ITO YOICHI
IPC: H01F1/057
Filed: 1988-03-04
Abstract: PURPOSE:To improve the corrosion resistance of a rare earth permanent magnet by using high corrosion-resistant rare earth permanent magnet powder in which a base metal film is formed to the rare earth magnet powder of an RE-Fe-B alloy. CONSTITUTION:High corrosion-resistant rare earth permanent magnet powder in which a base metal film is shaped to the rare earth magnet powder of an RE-Fe-B alloy is employed. RE represents at least one kind of rare earth elements containing Y, and Fe may be substituted by Co at a rate up to 20%. The base metal film is formed in such a manner that a rare earth magnet extremely thin leaf obtained through a quenching solidification method is positioned onto a net having conductivity, and dipped into a plating solution containing base metal ions and the rare earth permanent magnet leaf is electrified through the net. Accordingly, corrosion resistance can be improved without damaging excellent magnetic characteristics.
Patent JP-S59175303-A (JP)
Title: Controlling method for electric rolling stock
Inventor: YAMAMOTO SHIROJI
IPC: B60L3/10
Filed: 1983-03-25
Abstract: PURPOSE:To prevent an electric rolling stock from reslipping or resliding by gradually decreasing a current limiting value when an idle or a slide is detected, holding the current limiting value constant when the full shafts are slipped or slided and reducing the ratio of the output voltage to the output frequency of an inverter. CONSTITUTION:When one shaft starts slipping at a time t1, the current limiting value IM of an induction motor is gradually decreased. When a slip increases due to wrong route condition so that full shafts start slipping at a time t2, a current limiting value IP is held constantly, the ratio V/F of the output voltage V to the output frequency F of an inverter is decreased to reduce torque. When it is confirmed that even one shaft is readhered at a time t3, the V/F ratio is gradually returned to the original value, and the value IP is reduced. When the full shafts are readhered, the value IP is slowly returned to the value lower than the value immediately before the slipping starts.
Patent JP-H11234710-A (JP)
Title: Identification system for wiring connector
Inventor: SAITO SHIN
IPC: H04Q1/14
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an identification system of a new wiring connector by which an object communication line is located at a glance without relying on a display means such as a tag for the retrieval of terminals of each communication line in an in-panel wiring identification system such as a distribution board of a telephone exchange. SOLUTION: Light emitting devices 14 are placed in the vicinity of connector connection parts in this identification system, and each light emitting device connects to a central controller. The central controller has a wiring management conversion section (a database storing wiring information for each communication line and an arithmetic section) 16, a wiring information entry means 17, and a light emitting device control section 15, the wiring information entered by the wiring information entry means 11 is collated with information in the database and a light emitting device 14 corresponding to the entered wiring information is selected and the light emitting device 14 is lighted by the light emitting device control section 15.
Patent JP-2000247964-A (JP)
Title: Zinc complex with thiol group-containing benzothiazole as ligand
Inventor: IWASAKI HIDEJI
IPC: C07D277/66
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound which is a zinc complex with a thiol group-containing benzothiazole as a ligand, capable of being powered with a low electric voltage and useful as an organic electroluminescent element material. SOLUTION: This compound is expressed by formula I [R1 to R8 are each hydrogen, a halogen, a (substituted) alkyl or the likes], preferably di-(2- thiophenyl-2'-benzothiazole)zinc complex. The compound of formula I is obtained by reacting (A) a compound expressed by formula II (e.g. 2-thiophenyl-2'- benzothiazole, etc.), with (B) a divalent zinc compound such as zinc chloride or the likes, using preferably 0.1-1 equivalent of the ingredient B to the ingredient A, in the presence of 0.1-1 equivalent of a basic material (e.g. ammonia or the likes) in a solvent such as tetrahydrofuran or the likes, preferably at 20-140 deg.C for 1-5 hours. The compound of formula II is obtained by reacting a compound expressed by formula III (e.g. 2-aminothiophenyl, etc.), with a compound expressed by formula IV (e.g. thiosalicylic acid or the likes).
Patent JP-H09241727-A (JP)
Title: Skid button
Inventor: WAKITA SABURO
IPC: C22C19/07
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To produce a skid button excellent in wear resistance and toughness for attaching to a skid pipe in a stee heating furnace. SOLUTION: In a skid button 1 with a structure having a projecting part and a supporting part composed of a Co base alloy having a compsn. contg. 15 to 70% Cr and 0.3 to 6.0% C, furthermore cong., at need, one or two kinds of Mo and W by 0.1 to 10% and 0.01 to 4% Hf, and the balance Co with inevitable impurities, at least the projecting part 2 in the skid button has a unidirectional eutectic carbide phase structure in which carbide phases in the matrix are distributed in a state of being lined up towared the working face 5 in the projecting part 2 of the skid button 1.
Patent JP-S60193022-A (JP)
Title: Automatic carrying controller
Inventor: KURASHITA KIYOSHI
IPC: G05D1/02
Filed: 1984-03-14
Abstract: PURPOSE:To ensure smooth automatic carrying control for cargo loading/unloading by providing an intermediate transmission matter containing a memory capable of free writing and erasion to a carrier stage. CONSTITUTION:The carry-in and carry-out tracks are branched out of a loop- shaped track. A transmission unit 4 and an indication board 5 are set immediately after a carry-in point together with a reception unit 6 set immediately before a carrying branch point. A carrier stage 7 for goods has a flat board shape and is driven along rails 9 by a carrier chain 10. An intermediate transmission matter 8 is incorporated to the stage 7, and transmission/reception units 4 and 6 are set along the track of the stage 7. The matter 8 contains a photodetector 15 which receives the optical signal of a light emitter 12 of the unit 4, a write/ erasion enable memory 16 which stores said optical signal and a light emitter 17 which delivers the contents of the memory 16. Then the command contents for cargo loading/unloading, etc. are set properly to the memory 16 and controlled to attain an automatic carrying system.
Patent JP-S62208618-A (JP)
Inventor: ITO HIROBUMI
IPC: H01G13/04
Filed: 1986-03-07
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-H05201763-A (JP)
Title: Production of carbon/carbon composite material
Inventor: HAYATA YOSHIHO
IPC: D01F9/14
Filed: 1992-01-24
Abstract: PURPOSE:To produce a carbon/carbon composite material without using an expensive fabric of carbon fibers or carrying out a complex forming process before a densifying process. CONSTITUTION:Carbon pitch is spun and made infusible. The resulting infusible fibers are carbonized and compacted under a uniaxial pressurization to form a primary compact having 5-70vol.% void volume and 0.1-1.8g/cm<3> bulk density. This primary compact is densified with a carbonaceous matrix. Since the primary compact can be produced without using a binder, a carbon/carbon composite material is produced with considerably increased efficiency.
Patent JP-H10229718-A (JP)
Title: Agricultural cutting machine provided with improved hanging device for cutting mechanism
Inventor: MARTIN WALCH
IPC: A01D34/63
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a subject machine by which stability in harvesting mechanism is drastically enhanced in spite of high progress speed during work without adding force to an upper side hanging member during transportation and which is useful for rotary mower, etc., by permitting the geometric axial line of a second coupling joints in lower side hanging members to pass through the gravity center of harvesting mechanism. SOLUTION: The geometric axial line 30A of the second coupling joints 30 and 34 of the lower side hanging members 15 and 16 passes through the gravity center of harvesting mechanism of almost the center of gravity. Besides, the upper side hanging member 17 and/or a chassis 10 and/or harvesting mechanism 11 are provided with a means for adjusting the cutting angle of a cutting member 12 and it is desirable that the length of the upper side hanging member 17 be changed.
Patent JP-S56147821-A (JP)
Title: Preparation of imide-modified unsaturated polyester resin
Inventor: YAMADA JIYUICHI
IPC: C08F290/00
Filed: 1980-04-18
Abstract: PURPOSE: To obtain the titled resin, having improved heat resistance, and suitable for a fiber-reinforced molding material, premix, etc., by reacting a specific compound having an imide linkage with an unsaturated dibasic acid, a saturated dibasic acid and a polyhydric alcohol.  
     CONSTITUTION: A primary amino compound having a hydroxyl group or carboxyl group, e.g. ethanolamine or p-aminobenzoic acid, and 3-methyl-5-anhydrosuccinyl- 3-cyclohexene-1,2-dicarboxylic acid anhydride are dehydrated under heating to give a compound, having an imide linkage in the molecule, and expressed by the formula (R is residue having a functional group polycondensable with an unsaturated polyester). The resultant compound is then incorporated and reacted with an α,β- unsaturated dibasic acid, e.g. maleic acid, a saturated dibasic acid, e.g. phthalic acid, and a polyhydric alcohol, e.g. ethylene glycol, to give the content of the compound in the resin of preferably 20W70wt%. Thus, the aimed unsaturated polyester resin is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05250394-A (JP)
Title: Inventory controller for combined article
Inventor: HASHIMOTO YOSHIMITSU
IPC: G06Q50/28
Filed: 1992-03-09
Abstract: PURPOSE:To enable a person who does not have article knowledge to easily perform inventory control regarding combined articles by storing information on the combined articles and the volume of inventories, and reserve the stock, update the volume of inventories, and follow a procedure for purchasing a necessary number of articles once information on order-received articles is inputted. CONSTITUTION:The operation program on a central processing unit 1 retrieves an article master file 30 to check whether or not an ordered article is a combined article, retrieves the constituent articles constituting the combined article and a quantity in a set article master file 31 when the article is the combined article, and retrieves whether or not the ordered quantity is less than the volume of inventories of the constituent articles from a stock master file 43. When the ordered quantity is smaller, the stock is reserved and an update processing for subtracting the reversed articles from the volume of inventories in the stock master file 43 is performed. When the stock is less than the ordered quantity and deficient, the procedure for purchasing a necessary number of articles or a procedure for reserving substituents is followed.
Patent JP-S58167795-A (JP)
Title: Method for plating spectacle frame with noble metal
Inventor: AKAZA TOSHIYUKI
IPC: C25D7/00
Filed: 1982-03-29
Abstract: PURPOSE:To inexpensively prepare the titled light wt. plated product excellent in close adhesiveness and corrosion resistance and having beautiful appearance, by a method wherein Ni plating is applied to a titanium material subjected to electrolytic polishing directly after activation treatment or during activation treatment and noble metal plating is further applied thereto. CONSTITUTION:After a titanium material containing 90% or more titanium is washed, the washed titanium material is subjected to electrolytic polishing by using an electrolytic polishing liquid based on a fluoride powder to remove the oxide film thereon and, at the same time, to remove foreign matters and protruded or recessed parts. After electrolytic polishing, Ni plating is applied while activation treatment is carried out by hydrochloric acid or sulfuric acid or directly after activation treatment to form plating film containing 70% or more Ni. In the next step, noble metal plating is applied onto Ni plating. By this method, noble metal plating excellent in close adhesiveness can be inexpensively applied to a spectacle frame made of a titanium material.
Patent JP-H01223870-A (JP)
Title: Facsimile equipment
Inventor: GOTO SEI
IPC: H04N1/00
Filed: 1988-03-03
Abstract: PURPOSE:To attain edition by a data processor through the use of a character code by sending a character code or a pattern data in response to the function of a called facsimile equipment. CONSTITUTION:In case of the transmission from a facsimile equipment 111 to a facsimile equipment 112 of the same function via an exchange 12, since the presence of an auxiliary storage device is represented by control signals NSF, DIS, the data is sent by using a character code and the data of the sent character code is stored in an auxiliary storage device 132. The medium of the auxiliary storage device is set to a personal computer to edit data. When the facsimile equipment 14 of the reception side cannot receive the character code and does not have any auxiliary storage device, since the absence of the auxiliary storage device is represented by the control signals NSF, DIS, the pattern data is sent and the recording is outputted from the facsimile equipment by the data of the sent character code. Thus, the character code is sent by the facsimile equipment.
Patent JP-H11251476-A (JP)
Title: Electronic device
Inventor: NAKANO KENICHI
IPC: H01L23/12
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device which is able to easily and highly reliably mount a base chip in short wiring length. SOLUTION: This electronic device is constituted of a base chip 1, where input/output terminals 1a are formed, a chip mounting base material 2a where a chip loading hole 2b is formed and the base chip 1 is loaded on the chip loading hole 2b, and a wiring base material 2d in which via holes 2e are formed, which is jointed to the input/output terminal 1a face of the base chip 1 and in which wiring patterns 2f extending from the input/output terminals 1a through the via holes 2e are formed.
Patent JP-2000245598-A (JP)
Title: Electric shelf label system
Inventor: ISHIDA TAKAHIDE
IPC: G06Q50/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To improve the work efficiency for goods and the goods' advertising, working correctly and laborsaving for introducing ESL system(electric shelf label system). SOLUTION: An ESL system 10 has multiple ESL(electric shelf label) 14 and an ESL server 11. The ESL 14 are placed in the neighborhood of each goods to display the information of each goods. The ESL server 11 has the information of each goods and sends the information to the ESL 14. At the ESL system 10, when the work, which is for the display goods at the store or the goods' advertising doing by work crew, is required, the ESL 14 displays for supporting the work, which is for the goods the goods' advertising doing by work crew, with the command of ESL server 11.
Patent JP-S55144409-A (JP)
Title: Direct electrification type regenerator for activated carbon
Inventor: YAMASHITA MASANORI
IPC: B01J20/34
Filed: 1979-04-23
Abstract: PURPOSE: To stabilize the quality and supply amount of activated carbon by greatly reducing the wearing loss of activated carbon at the time of regenerative treatment by a means in which the turning number of a screw inside a screw feeder is increased to approx. two digits more than the synchronous turning number of a hopper and a table.  
     CONSTITUTION: The direct electrification type activated carbon regenerator consists of the hopper 1 divided into double cylindrical two or three chambers by the partition plated 4..., into which wet activated carbon used in an adsorption treatment is housed, the screw feeder 10 provided below the hopper 1, and the rotary kiln 7 connected to the outlet of the feeder 10. The wet activated carbon falling from the lower end of the hopper 1 is sent to the feeder 10 horizontally provided and further is delivered to the kiln 7 by synchronously turning the hopper 1 and the table 6 provided below the hopper 1. In this case, the turning number n 1  of the screw 11 inside the housing 10a of the feeder 10 is increased to approx. two figure more than the synchronous turning number n 2  of the hopper 1 and the table 6. Thus, the continuous and quantitative supply of small amounts of wet activated carbon can be made possible. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58166673-A (JP)
Title: Temperature-humidity exchanger of fuel cell
Inventor: NISHIYAMA ENJI
IPC: H01M8/04
Filed: 1982-03-26
Abstract: PURPOSE:To decrease heat loss and simplify an apparatus by conducting heat exchange and humidity exchange at the same time by passing an air supply system and an air exhaust system of fuel cell main body through one temperature-humidity exchanger. CONSTITUTION:Supply air to a fuel cell main body 6 which generate electric power by reacting air and hydrogen rich gas is passed into a temperature-himidity exchanger 12 after controlling the flow rate with flow rate control systems 1, 2, and 3, and supplied to an air electrode after conducting heat exchange and humidity exchange with air converted to high humidity and high temperature by reaction. Pressure is controlled to specified with pressure control systems 7, 8, and 9 on the outlet side of the cell main body 6. After reacting with air, air is passed again into the temperature-humidity exchanger 12 to conduct heat exchange and humidity exchange with air of low temperature-low humidity, then exhausted. Therefore, because, by one heat exchange, humidity exchange is performed at the same time, heat loss is decreased and an apparatus is simplified.
Patent JP-S56147412-A (JP)
Title: Magnetic recording media
Inventor: YAMAGUCHI NORISHIGE
IPC: C22C22/00
Filed: 1980-04-17
Abstract: PURPOSE:To easily obtain a high output and high coercive force recording media of 1mm. thick or less by consisting of the essential component of a thin alloy sheet as Mn, Al, and C and by fixing the contents of the Mn and C to predetermined amounts wherein the constitution is formed to have the crystalline magnetic anisotropy of gamma phase in the tetragonal gamma phase. CONSTITUTION:An alloy thin sheet of predetermined thickness is made by including Mn, Al, and C as an essential component and by fixing the contents of the Mn and C to 68-73% and 0.2-2.1% by weight respectively and the remaining part as Al. With the board consisted by the above mentioned composition, the constitution is made to have precipitation of Mn3AlC in a stratified manner in tetragonal gamma phase and warm rolling is applied to the crystalline magnetic anisotropy of gamma phase to set the rolling direction an easy axis. And the above mentioned components are dissolved and casted and hot rolling is applied to the casted mother alloy to make and thin alloy sheet of 1mm. thick or less. Furthermore, solution-heat treatment quanching, and magnetizing processes are applied and a high output and high coersive force recording media of 1mm. thick or less with superior wear and abrasion resistance is easily obtd.
Patent JP-H06267450-A (JP)
Title: Electron gun for color picture tube
Inventor: HIROTA NOBUAKI
IPC: H01J29/50
Filed: 1993-03-11
Abstract: PURPOSE:To enhance accuracy of a main lens by reducing electrode deformation in an assembling process of focusing electrode and final accelerating electrode. CONSTITUTION:In the inner side of an electrode opening 1a (2a) of each a final accelerating electrode 1 and focusing electrode 2, an electric field correcting metal plate 3 is in-line arranged, which is provided with three holes of a center hole 4, side holes 5, 6 and having about double thickness of main body of each of final accelerating electrode 1 and focusing electrode 2. In assembling an electron gun, the three holes of electric field correcting metal plate 3 are used. Assembling accuracy of the final accelerating electrode 1 and focusing electrode 2 are enhanced and dispersion of characteristics of a main lens can be reduced.
Patent JP-H04284810-A (JP)
Title: Air cleaner
Inventor: HAYASHI NOBUHIRO
IPC: B01D46/46
Filed: 1991-03-15
Abstract: PURPOSE:To prevent malfunction due to rapid changes of environment or disturbances to perform good automatic operation control by processing in a fuzzy arithmetic circuit two or more signals as membership functions, including a first signal representing the magnitude of output of a gas sensor and a second signal representing the degree of changes. CONSTITUTION:A fuzzy arithmetic circuit 17 for controlling actions of a drive circuit 13 processes two or more signals, as membership functions, including a first signal representing the magnitude of output of a gas sensor 7 and a second signal representing the degree of changes and delivers a maximum operation signal when both the first and the second signals are large and deliver a minimum operation signal when both are small. As a result, when the output of the sensor 7 rises, it is judged that pollution is slightly large or large and drive output of a motor-driven blower 2 to be given to the drive circuit 13 can be raised and also the drive output can be increased as the changes in the output of the sensor 7 increase.
Patent JP-H09243521-A (JP)
Title: Vehicle-inspecting apparatus
Inventor: SHIRAI TAKASHI
IPC: G01M17/007
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To facilitate fitting, moving and transferring of an apparatus and to perform a plurality of inspections in a short time by setting a base stage on a floor where the apparatus is set. SOLUTION: A base stage 1 is set on a floor of an installation place and fixed by an anchor bolt 90 and a nut 91. Various testing rollers, a lift 17, a head light tester 18, an exhaust gas tester 19, a control panel 86 and a display part are altogether fitted at the installation place to the stage 1. An inspection vehicle 10 is moved forward onto the stage 1 from a slope body 88. Front wheels 11a, 11b of the vehicle 10 are supported by front speed test rollers 20a, 20b and front brake test rollers 21a, 21b of a front roller unit 12. At the same time, rear wheels 14a, 14b are supported by rear speed test rollers 52a, 52b and rear brake test rollers 53a, 53b of a rear roller unit 15.
Patent JP-S53137401-A (JP)
Title: Feed water controller
Inventor: HIROSE MASAO
IPC: F04B49/00
Filed: 1977-05-06
Abstract: PURPOSE: To make it possible to continuously operate a plant even under the defectiveness of a feed water control system, by adding a function of detecting the defectiveness of the feed water control system and a simple backup controller. 
     COPYRIGHT: (C)1978,JPO&Japio