baber/WOPTO huggingface dataset:
Patent JP-H02209792-A (JP)
Title: Forming of conductor circuit on ceramics substrate
Inventor: KOUNO YUMIKO
IPC: H05K3/38
Filed: 1989-02-09
Abstract: PURPOSE:To enable accurate etching causing little erosion by performing electrolytic etching with specific corrosion solvent. CONSTITUTION:An electrically-insulating screen 11 which is made of a material not reacting to corrosion solvent 7 and has a pattern corresponding to a conductor circuit pattern to be etched is tightly adhered to the surface of the metallic plate 2 of a laminated body having a ceramics plate 1 and said metallic plate 2 adhered to one face thereof and then the corrosion solvent 7 is applied to the metallic plate 2 through the pattern of the screen 11. An electrode 8 is installed on the face to which the corrosion solvent 7 is applied and a current of a current density under 2A/cm<2> is passed between said electrode 8 and the metallic plate 2. Thereby the metallic plate 2 is etched according to the pattern of the screen 11. As the corrosion solvent 7, a paste is used which is made by pasting an acid, or a salt, alone or as a mixture by water or a pasting agent. The acid is selected from nitric acid, sulfuric acid, hydrochloric acid, and hydrofluoric acid; the salt is from ferric chloride and cupric chloride; and the pasting agent is one such as sodium polyacrylate, sodium alginate, Xanthan Gum, silicon dioxide, alumina, and water glass.
Patent JP-H0853455-A (JP)
Title: New hydroxylamine,its production and medicinal preparation containing same
Inventor: DUMIC MILJENKO
IPC: C07D491/04
Filed: 1995-02-20
Abstract: PURPOSE: To obtain a new hydroxyglamine having hypoglycemic activity and useful in the treatment of diabetes.  
     CONSTITUTION: This new compound is shown by formula I (R 1  and R 2  are each H, a 1-4C alkyl, phenyl, or R 1  and R 2  together form a 4-6C alkylidene; R 3  is o-, m- or p-hydroxyaminophenyl), being obtained by contacting a nitro derivative of formula II (R 4  is o-, m- or p-nitrophenyl) with a reducing agent (e.g. sodium amalgam); in this case, the reduction is accomplished by either electrochemically or catalytic hydrogenation the presence of a Pd or Pt catalyst; the hydrogenation is carried out in an inert organic solvent (e.g. methanol) using a Pd/C catalyst under a pressure of 0-1 bar at a temp. of -10 to 30°C. The compound of formula I is e.g. 1-(2-, 3- or 4-hydroxylaminobenzenesulfonyl-1 a,2,6-6a-tetrahydro-1H,4H-[1,3]-dioxepino[5,6-b]azirine. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H07238742-A (JP)
Title: Drive controller of opening/closing body
Inventor: SHIGEMATSU KOICHI
IPC: E05F15/16
Filed: 1994-02-28
Abstract: PURPOSE:To sensitively detect dangerous catching which is expected to arise when an opening/closing body like a window-pane is closed again immediately after the closing motion of the window-pane has been stopped and secure a high safety. CONSTITUTION:When an electric motor starts to rotate in one direction again and a window-pane rises again before a first basic time elapses after the motor has stopped rotating in the direction and the window-pane has stopped the rising motion, a first timer 36 outputs a first detection signal S1. A threshold resetting means 35 reduces the threshold of a relative quantity of closing resistance for the catching detection in the catching detector 34 to increase the detective sensitivity. After the pane has rised again, when the second basic time has elapsed, the threshold is returned to the initial value.
Patent JP-H08225780-A (JP)
Title: Urethane water-born adhesive composition
Inventor: OGUCHI YOSHIYUKI
IPC: C08G18/00
Filed: 1995-02-20
Abstract: PURPOSE: To obtain a urethane water-born adhesive composition which is excellent in ordinary joint strength and hydrolysis resistance. CONSTITUTION: (A) A polyisocyanate bearing 2 or more isocyanate groups, (B) a polyol bearing 2 or more hydroxyl groups and having 500-10,000 molecular weight and (C) a dimethylolalkanoic acid are used as essential components and they are allowed to react under such conditions where the isocyanate groups are excessive to the hydroxyl groups to give a urethane prepolymer bearing isocyanate groups on the chain ends. While or after the urethane prepolymer is dispersed in water, a diamine bearing 2 or more of primary and/or secondary amino groups and/or water are added as a chain extender to give this urethane water-born adhesive composition where the polyol (B) comprises 5-100wt.% of a polyester polyol obtained by reaction of dimer acid with an alkylene diol.
Patent JP-H01268795-A (JP)
Title: Detergent composition
Inventor: MAIKERU HARU
IPC: C11D1/72
Filed: 1989-02-09
Abstract: PURPOSE: To obtain the composition, specially, for fabric washing which comprises an anionic surfactant, specific two nonionic surfactant mixtures, and fatty acid monoethanol amide and assists soil removal and suspension in washing liquid.  
     CONSTITUTION: This composition contains (A) preferably 4.5-18 wt.% anionic surfactant, (B) (i) preferably 0.5-5 wt.% nonionic surfactant with an HLB above 10.5 (ii) preferably 1.5-6 wt.% nonionic surfactant with an HLB below 10.5, and (C) preferably 1-4 wt.% fatty acid monoethanol amide of a 10-18C (preferably 12-14C alkyl chain. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S56127909-A (JP)
Title: Manufacture of magnetic head
Inventor: ISHIJIMA NORIO
IPC: G11B5/127
Filed: 1980-03-13
Abstract: PURPOSE:To prevent a breakdown of a core when it is assembled, by joining the cores together to obtain a core junction having the rear part width equal to the tape sliding surface having a gap and then forming the cut parts at the front part of the outer face of the core junction. CONSTITUTION:First the C-shaped core 20A of the ferrite having no cut part is jointed to the same type core 20B symmetrical to the core 20A, and then the gap G is formed on the tape sliding surface 21. Thus a core junction 24 is obtained with the coil 22 provided at the rear part of the cores 20A and 20B. Then the front part of the outer face of the junction 24 is cut to form the cut parts 23A and 23B on the outer side face of the cores 20A and 20B. Thus a magnetic head is obtained with a narrow width W of the surface 21 in comparison with the rear part. In such way, the ordinary C-shaped cores 20A and 20B can be applied to avoid a breakdown of the core when it is assembled.
Patent JP-H07215570-A (JP)
Title: Sorter
Inventor: SATO HIROSHI
IPC: B65H31/30
Filed: 1994-02-02
Abstract: PURPOSE:To provide a sorter capable of releasing the lock of a movable bin manually in power failure, etc. CONSTITUTION:A movable bin 25 located at a closed position is fixed to a storing shelf 24 by moving a first engaging part 52 in the engaging direction h1 so as to engage it with a second engaging part 43b. Also the first engaging part 52 is moved in the disengaging direction h2, and disengaged from the second engaging part 43b so that it is released from the storing shelf 24. Then the first engaging part 52 engaged with the second engaging part 43b is moved in the disengaging direction h2 with an operating tool S inserted into an operating hole 30a so as to unlock the movable bin 25.
Patent JP-S57144172-A (JP)
Title: Car body of crawler type mobile frame machinery
Inventor: ENOMOTO CHIKAO
IPC: B62D55/116
Filed: 1981-03-04
Abstract: PURPOSE:To simplify the constitution of the transmission mechanism and the car body by constituting the left and right main frames by a chain case. CONSTITUTION:The left and right main frames 1, 1 are constituted by a chain case when constituting a car body frame ''a'', a transmission chain 11 being strung in the main frames 1, 1 which are to be chain case to transmit the rotation of an output shaft 40 of an engine ''d'' to a drive axel 63 of a travelling mechanism ''d''. Thus, the constitution of the car body ''a'' is simplified through the combining of the chain case and the main frame and the containing of the entire transmission mechanism for transmitting the rotating power from the output shaft 40 of the engine ''d'' to the drive axel 63 of the travelling mechanism ''d''.
Patent JP-2000167075-A (JP)
Title: Phosphorescent full-face mask
Inventor: SHIGEMATSU YOSHIO
IPC: A62B18/08
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To allow a worker to be easily found in the darkness and prevent periphery of eyes of the worker wearing a mask from being lightened more brightly than he/she needs, by forming a synthetic resin molding component other than an eye piece exposed on a surface during wearing from a material containing phosphorescent pigment. SOLUTION: An eye piece 1 of an entire surface mask is constituted with a transparent synthetic resin, an eye frame 2 is constituted with a synthetic resin containing phosphorescent pigment, and a face contact body 3 and a nose cup 4 are constituted with rubber material. Thus, because light emitting area is very small, the periphery of the eyes is not lightened brightly, therefore, field of view does not become bad, and dark adaptation is facilitated. In addition because a synthetic resin molding component includes phosphorescent pigment, the person wearing it can be distinguished from other persons. Also, due to sufficient volume, it can emit light for longer time comparing with a phosphorescent tape, and furthermore, there is no fear of being peeled off and lost as the phosphorescent tape.
Patent JP-H02211128-A (JP)
Title: Radiation source exchanging jig for ct
Inventor: MANABE YOSHINORI
IPC: G01N23/04
Filed: 1989-02-13
Abstract: PURPOSE:To facilitate exchange of a radiation source by mounting a mount- removal part to a mounting member provided on a top plate and utilizing its sliding action of the plate together with the telescopic action of a telescopic tube part. CONSTITUTION:For mounting an accessory member for holding a detected body, a mount-removal part 21 can be removably mounted a mounting member 19 provided in a slidable roof plate 11. A telescopically movable supporting part 23, vertically lifted up from this mount-removal part 21, is adjusted in the length by an adjusting part 27. While a holding part 25 which can hold CT radiation source 7 is arranged in the telescopic tube part 23. By utilizing sliding action of this top plate and the telescopic action of the telescopic part, the radiation source, in a condition it is held to the holding member 25, can be freely vertically moved and slid, so that the radiation source can be easily exchanged without arranging a jig for exchanging the radiation source in a mounting bed.
Patent JP-S62191204-A (JP)
Title: Anti-slip tire
Inventor: KUSUMOTO YUTAKA
IPC: B60C11/14
Filed: 1986-02-17
Abstract: PURPOSE:To prevent damage of the road surface and generation of dust, by blending an anti-slip agent into tread rubber so that the anti-slip agent is exposed to the outer surface of the tread section. CONSTITUTION:About 5 to 60pts.wt. of an anti-slip agent such as organic fibers, glass, carbon, ceramics, metal or the like is blended in 100pts.wt. of tread rubber, and the anti-slip agent is exposed to the outer surface of the tread rubber. In this arrangement, the anti-slip agent is composed of short filament-like fibers arranged orthogonal to the outer surface of the tread 4. With this arrangement, it is possible to provide a tire with which the abrasion of the road surface, the generation of dust are restrained.
Patent JP-S60175274-A (JP)
Title: Tape cartridge
Inventor: SUMIDA TAKASHI
IPC: G11B23/087
Filed: 1984-02-20
Abstract: PURPOSE:To attain the actuation of a shutter, brake bar, etc. when necessary within a space produced between a bottom wall and a bottom plate of a case, by providing a bottom plate on the bottom wall of the case and holding the tape lower edge with the bottom plate. CONSTITUTION:A bottom plate 30 is provided into a main body case 1 to secure a double bottom structure, and a tape 2a wound round a hub 3 is supported on the plate 30. As a result, a space 31 produced hitherto between a bottom wall 40 and the plate 30 can be used effectively as a space for installation of a member which prevents the disturbance of contact with the tape 2a. Thus this way is especially effective to a compact tape cartridge, etc.
Patent JP-H03234400-A (JP)
Title: Progressive feed working device
Inventor: FUTAMURA SHOJI
IPC: B30B13/00
Filed: 1990-02-09
Abstract: PURPOSE:To make improvement in the accuracy of working positions in respective stages by controlling the device in such a manner that the pilot pin of only one of any working means is engaged with a pilot hole and the generating phases of the engaging states with each of respective working units vary. CONSTITUTION:Independent driving means are provided in plural pieces of the working means 2 to 5 and the pilot pins 13 engaging with the pilot holes are provided. The plural working stages are successively executed while the pilot pins 13 of plural pieces of the working means 2 to 5 engage successively with the corresponding pilot holes each one of the working units. The engaging forms of the pilot pins 13 with the pilot holes with each one of the working units are so controlled that the pilot pin 13 of only one of the any working means is engaged with the pilot hole and the generating phases of the engaging states of each of the respective working units vary. The line length of the progressive feed working device is shortened in this way.
Patent JP-H06132703-A (JP)
Title: Hybrid dielectric resonator-type high- temperature superconducting filter
Inventor: SURAUOMIRU JIEI FUIEDOJIUSUKO
IPC: H01P7/10
Filed: 1992-01-23
Abstract: PURPOSE: To remarkably reduce the dimension of a cavity by providing a sheet made of a superconductive material which is limited to an ambient temperature equal to or lower than the critical temperature of a superconductor in a state where the sheet is brought into contact with the side face of a conductive housing and the flat surface of a resonator. CONSTITUTION: A filter 10 is provided with a conductive housing 12 having a rectangular cross section and a plurality of ceramic resonators which are arranged in the housing 12 as vertically standing cylinders, namely, plugs 14 and have high specific inductive capacities. The ceramic plugs 14 are arranged in the housing 12 having at least one surface 16 which is in contact with a relatively thin layer 18 of a superconductive maternal. The superconductive material is brought into contact with the internal surfaces 20 of the conductive walls of the housing 12. In this filter 10, the superconductive maternal reduces losses in the cavity 22 formed of the housing 12.  Since it is required to separate the resonators 14 from the conductive walls 20, in addition, a superconductive layer 18 is inserted so that the resonators 14 may be arranged in parallel with the walls 20 and thereby the height of the cavity 22 may be reduced.
Patent JP-H10211115-A (JP)
Title: Heating method for portable local washer and portable local washer set
Inventor: TORIZUMI YASUHIRO
IPC: F24V30/00
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To simply heat a washing liquid at a place outside one's home without increasing the size of the whole structure. SOLUTION: This portable local washer set consists of a washer main body A provided with a tank part 4 storing the washing liquid 1, a nozzle part 2 jetting the washing liquid 1 and a pump part 5 pressure-sending the liquid 1 from the part 4 to the part 2 and a heat generating body B chemically reacting with the washing liquid 1 of the main body A to generate heat and covered with a filter 12 allowing the flowing in of the liquid 1 but suppressing the flowing in of the chemically reacting matter of a heat generating agent 11 and an non-dissolved matter into a tank. Then the tank part 4 of the main body A is provided with a throw in port through which the heat generating body B can be thrown in and the filter 12 of the heat generating body B is provided with connecting structure 13 which can be connected to the neighborhood of the port 9 of the part 4 of the main body A.
Patent JP-S56127651-A (JP)
Title: Tread rubber composition for tire
Inventor: FURUKAWA HIROSHI
IPC: C08L7/00
Filed: 1980-03-11
Abstract: PURPOSE: To obtain a tread rubber composition for tires with extremely reduced rolling resistance without damaging frictional resistance on a wet road surface, by ubilizing a specific high-vinyl polybutadiene rubber.  
     CONSTITUTION: 20W100pts.wt. High-vinyl polybutadiene having a vinyl structure at least not less than 40wt%, preferably not less than 60wt%, a glass transition temperature -70°CW-20°C, preferably -50°CW-20°C, and a trans structure 30W 10% is blended with 80W0pts.wt., preferably 75W40pts.wt. styrene-butadiene rubber. The high-vinyl polybutadiene rubber may be used alone, and the performance of rolling resistance is improved further by blending it with styrene-butadiene rubber. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10229689-A (JP)
Title: Motor
Inventor: GOTO MAKOTO
IPC: H02P6/08
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To control drive current by smoothly switching the drive current by controlling the switching operation of an NMOS type power transistor in response to the operation voltage of a first or a second NMOS type power transistor and by giving a variable control of electric potential at positive pole output terminal side of voltage conversion means. SOLUTION: An operation controller 51 detects the operation voltage of three phases between current inflow terminal side of a first NMOS type power transistor 81, 82, 83 and current outflow terminal side and outputs an operation detection signal Vd in response to the smallest operation voltage value. A voltage converter 52 produces, at PWM section 65, a predetermined high frequency PWM signal Sw (pulse width modulation signal) having a pulse width corresponding to the operation detection signal Vd of the operation controller 51, and let the NMOS type power transistor 61 perform high frequency switching operation. That is, PWM switching operation of the NMOS type power transistor 61 of the voltage converter is controlled in response to the operation detection signal Vd of the operation controller 51.
Patent JP-2000228904-A (JP)
Title: Ground sensor for seedling planter
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To eliminate problems of hunting of control and a big change in seedling planting depth due to ready detection of a local unevenness change by the presence of lump of earth, a foreign matter, etc., on the surface of soil in the detection of height above the surface of soil by a ground sensor for controlling the vehicle height of a seedling planter. SOLUTION: A brush 4 for leveling a sliding and contacting face of a ground sensor 3 is installed at the front of the ground sensor 3 which is slidably brought into contact with the surface of seedling planting soil between right and left wheels and detects height above the surface of seedling planting soil by a seedling planting apparatus 2.
Patent JP-H06253349-A (JP)
Title: Remote subscriber multiplex control system
Inventor: INOUE SABURO
IPC: H04J3/00
Filed: 1993-02-22
Abstract: PURPOSE:To provide a remote subscriber multiplex control system capable of reducing a cost by reducing the using time slots of control signals relating to the multiplex control system for remote subscribers in a digital exchange. CONSTITUTION:In the remote subscriber multiplex control system for connecting a subscriber's line interface device installed a remote location and an exchange with a digital transmission line, multiplexing and transferring voice signals and subscriber's line interface device control signals and connect the subscriber in the remote location to the exchange, memories 33 and 43 for holding the control data for the subscriber are provided respectively in an exchange side transmitter 30 and a remote side transmitter 40 and multiplexing/demultiplexing parts 34 and 44 for multiplexing or demultiplexing control information by a sampling cycle provided with fixed phase relation with the voice signals are provided respectively inside the exchange side transmitter 30 and the remote side transmitter 4.
Patent JP-S61235465-A (JP)
Inventor: FURANSHISU II GUURUDO
IPC: A61Q9/04
Filed: 1986-02-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61191025-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATO TAKASHI
IPC: H01L29/78
Filed: 1985-02-20
Abstract: PURPOSE:To form fined ohmic contact by a method wherein a shallow impurity diffusion region is formed utilizing that impurity, which is IIIa or a Vb element, is diffuses at high speed within a IVa or Va oxide. CONSTITUTION:An ohmic contact is formed on a region 103, which is determined by a field oxide film 102 formed on an Si substrate 101. At first, a Ta2O5 film 104 is formed on the substrate 101. Subsequently, an SiO2 layer 105 is adhered therewith except a contact forming region, then an impurity element such as As, P etc. is subjected to perform ion injection as a mask thereto. When heat- treatment is performed thereto, impurity ion is diffused at high speed. As the result, an activated impurity 106 is distributed inside the substrate 101. Thereafter, the ohmic contact is formed by means of forming a contact electrode 107.
Patent JP-S60177005-A (JP)
Title: Information recording material of optical type
Inventor: NOMURA SHIGERU
IPC: G11B7/2533
Filed: 1984-02-21
Abstract: PURPOSE:An information recording material of optical type usable for optical disc of great capacity type, having improved transparency, molding properties, water-vapor resistance, and heat resistance, comprising a polyvinyl acetal acetalized with a specific aldehyde, having high acetalization degree, as a base material. CONSTITUTION:A resin composition containing a polyvinyl acetal having >=65% acetalization degree, wherein >=5mol% polyvinyl acetal is acetalized with one or more aldehydes selected from an aliphatic cyclic aldehyde (e.g., cyclohexylaldehyde, alpha-camphorenealdehyde, 4-methylcyclohexenealdehyde, etc.), an aromatic aldehyde (e.g., benzaldehyde, phenylpropylaldehyde, etc.), and a hetrocyclic aldehyde (e.g., furfural, etc.) is used as the desired recording material.
Patent JP-S59158276-A (JP)
Title: Printer
Inventor: MUKOUDA MINORU
IPC: B41J23/02
Filed: 1983-03-01
Abstract: PURPOSE:To enable the returning of a print head to the printing start point at anyplace in the line while allowing a bidirectional printing by providing a planetary gear unit adapted to feed a print head and a paper with a single drive motor to change over them by a driving force of a solenoid. CONSTITUTION:In the printing, a plunger 17b of a solenoid 17 is pulled out with a spring 18 and a lever 19 is turned to retain a gear tooth 16a of a sun gear 16 with a lock 19a. A motor 4 is turned in the direction A and moves a print head 1 with a secrew 10 via a sun gear 13, a planetary gear 15, a revolution gear 14 and a gear 12 to print on a recording paper 6. Then, the motor is reversed to return the print head. A coil 17a is electrically energized to draw in a plunger 17b and after a gear section 14b is retained with a lock 19b, the motor 4 is turned in the direction B to feed the paper 6 in the direction C by turning a roller 5 via the gear 13, an internal gear 16c and a gear tooth 16b. This enables the returning of the head at anyplace in the line while allowing a bidirectional printing.