baber/WOPTO huggingface dataset:
Patent JP-H0846327-A (JP)
Title: Manufacture of material for outer surface of svh printed wiring board
Inventor: HAYAKAWA SATOSHI
IPC: H05K3/06
Filed: 1994-07-29
Abstract: PURPOSE:To prevent copper oxide layers from being formed simultaneously on the surface of the copper-clad foil on the side of the external layer of a double-side copper-clad laminated board material when copper formation board materials of a circuit pattern for the internal layer of the double-sided copper-clad laminated board material are dipped in a copper oxide treating liquid to form the copper oxide layers by a method wherein printed wiring use dry films are formed on both surfaces of the double-side copper-clad laminated board material with a through hole formed therein. CONSTITUTION:A relay hole 4 for the connection between copper-clad foils 2 and 3 on both surfaces of a double-sided copper-clad laminated board material 1 is bored in the material 1, a through hole plating 5 is applied to the wall surface of this hole 4 and printed wiring use dry films 6 and 7 are respectively laminated on both surfaces of the material 1. The form of a circuit pattern for the internal layer of the material 1 is exposed or lithographed on the dry film 6 on one side of the dry films 6 and 7 to develop the exposed resist images or the lithographed resist images 8 and thereafter, the exposed copper-clad foil parts are selectively dissolved and removed. The images 8 are dissolved and removed to expose the surfaces of copper formation board materials 2a of the circuit pattern for the internal layer, the materials 2a are dipped in a copper oxide treating liquid to form copper oxide layers 9 and thereafter, the film 7 on the other surface of the material 1 is dissolved and removed. Thereby, the layers 9 can be prevented from being formed on the copper-clad foil on the side of the external layer of the material 1.
Patent JP-H1046144-A (JP)
Title: Soil conditioner
Inventor: OIKAWA ITARO
IPC: C05F11/00
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a new useful soil conditioner from the asphalt of a waste asphalt mixture, which is heretofore not fully recycled. SOLUTION: This conditioner is prepared by mixing a powder 1 obtained by grinding a waste asphalt mixture with a powder 2 prepared by grinding plant roots dug out of the ground, the so-called EM3 comprising a group of useful microorganisms, a powder 4 comprising charcoal and a powder 5 obtained by grinding oyster-shells in a suitably mixing ratio. The powder 1 is effective to convert clayish or hard soil into sandy one to improve the air permeability and can provide an organic component functioning as a fertilizer to promote plant growth.
Patent JP-S6188845-A (JP)
Title: Coating for food to be fried in oil
Inventor: ARAKI HIDEKI
IPC: A23L5/10
Filed: 1984-10-08
Abstract: PURPOSE:To provide a coating composition for the crustacean food to be fried, containing pulverized crust of crustacean such as shrimp, rich in minerals and vitamins, etc., and having excellent taste and flavor. CONSTITUTION:Crust of crustacean, or body of crustacean such as shrimp, mysis, etc. is crushed to powder passing through a 3 mesh sieve, and the powder is attached to a crustacean food such as peeled shrimp, or mixed or dispersed in other coating material. The frying of the food is carried out preferably at <=125 deg.C, usually at 120 deg.C after the elimination of free water or weakly bonded water.
Patent JP-S58112746-A (JP)
Title: On-demand type ink jet head
Inventor: YAMAZAKI HIROSHI
IPC: B41J2/175
Filed: 1981-12-28
Abstract: PURPOSE:To obtain an on-demand type ink jet head easy to assemble and disassemble by a structure wherein a nozzle plate and an upper cover combined in a body is fixed by screws to the head body. CONSTITUTION:The upper cover 12 used in combination as a nozzle plate has an L-section, covers the front and upper sections of a head body 11, and has the nozzle 13 on its front side. An electrical-mechanical converter 14 is attached to the upper side of the upper cover and fixed by screws to the head body through a packing member 15. Since an ink jet head is made up in such a manner, when dust etc. are mixed in the head, it is easy to decompose, clean, reassemble the head.
Patent JP-2001034512-A (JP)
Title: Portable electronic device
Inventor: FUKUDA AKI
IPC: G06F12/00
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To drastically decrease the quantity of data to be stored in a memory when the data are linked together by storing the definition information on a 1st file of the linking side after adding the information on a 1st file of the linking destination to the former definition information when these 1st files are linked together. SOLUTION: In regard to a portable electronic device, an IC card 11 consists of a control element (CPU) 101, a data memory 102, a working memory 103, a program memory 104, a contact part 105, etc. The memory 102 serving as a nonvolatile memory stores the definition information defining plural 1st files which are managed in the 1st hierarchy and also the definition information defining the 2nd files which are subordinate to the 1st files and managed in the 2nd hierarchy. When a 1st file is linked to another 1st file, the definition information on the 1st file of the linking side is stored after the definition information on the 1st file of the linking destination is added to the former definition information.
Patent JP-H0741043-A (JP)
Title: Capping material for press-through-pack
Inventor: INOUE ISAO
IPC: B65D83/04
Filed: 1993-08-02
Abstract: PURPOSE:To provide a capping material for press-through-packs which is excellent in transparency and damp-proofing characteristics and easily disposed and further, can be recycled. CONSTITUTION:After a number of fine holes have been formed on a plastic film, a molton resin is extruded on the plastic film to coat it. In this way, a plastic film 4 with a number of closed holes is obtained.
Patent JP-H0928211-A (JP)
Title: Laying member for removing weed
Inventor: NOJIRI MASAAKI
IPC: A01G13/00
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a laying member for removing weeds capable of prohibiting the growth of weeds surrounding a roadside tree, etc., and reducing a labor and a labor cost for removing the weeds. SOLUTION: This laying member for removing weeds is constituted by laying the laying member 1 capable of penetrating water and formed by thick woven cloth over the whole region of a section for removing the weeds, and also fixing the laying member 1 to the surface of a ground by using fixing tools 8 of different bodies from the laying member.
Patent JP-S6194568-A (JP)
Inventor: JIYON NOOTON PAAKU
IPC: H05G1/20
Filed: 1984-10-08
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-H1055860-A (JP)
Title: Multipolar connector
Inventor: KUROTORI FUMIO
IPC: H01R13/658
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To make a structure compact and improve a transmission characteristic via the restraint of a crosstalk across adjacent terminals, regarding a multipolar connector for connecting circuit boards orthogonal with each other. SOLUTION: Regarding a multipolar connector 23 mounted on the end of a circuit board 24 using both sides thereof in such a state as striding over the end, four or more even rows of terminals 231 corresponding to a mating connector 21 are formed for contacts side so that rows of only contacts arranged like an equal-pitch staggered grating symmetrical with the breadthwise center line of insulators 232 for implanting each terminal 231 and connected to signal potential, and rows of at least two contacts striding over the above-mentioned breadthwise center line so as to be connected to earth potential with each contact jointed via a tongue piece 231-5 are alternately arranged.
Patent JP-H0258353-A (JP)
Title: Semiconductor device
Inventor: KOTANI HIDEO
IPC: H01L21/768
Filed: 1988-08-24
Abstract: PURPOSE:To form a semiconductor device having an interlayer insulating layer which has satisfactory crack resistance and step coverage by forming the interlayer insulating layer of first and second insulating layers, and disposing the first layer on the side of a semiconductor substrate. CONSTITUTION:A semiconductor substrate 1 containing a semiconductor element, etc., an aluminum alloy conductive layer 2 formed 0.6(mum) thick on the substrate, a first insulating layer 6 formed 0.2(mum) thick by a plasma CVD method using silane, nitrogen suboxide as reaction gases, and a second insulating layer 7 formed 0.6(mum) thick by a normal pressure CVD method using organic silane as reaction gas on the upper face of the layer 6, and an interlayer insulating layer is formed together with the first layer. In this structure, the layer 6 having no problem for crack resistance is disposed on the side in direct contact with the layer 2, and the layer 7 having a slight problem for the crack resistance but satisfactory step coverage is disposed in the shape not in direct contact with the layer 2.
Patent JP-2000025703-A (JP)
Title: Packaging device
Inventor: KOMATSU SHINJI
IPC: B65B9/06
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To more surely ensure a sealability by a lateral sealed part of a doubly folded film without generating touble in the continuous forming of a bag body at a high speed. SOLUTION: A longitudinal sealing and a lateral sealing are applied on the side part opposite from a folded side of a film S which is carried under a doubly folded state, and an article Fa to be packaged is enclosed between adjacent lateral seals. A pressing means which applies a pressing to a plurality of laterally sealed parts Ya, Ya... in order, is provided. A pair of pressing rolls 60, 60 constituting the pressing means have a press-protruding part 61 in the rotating axis. By a rotation, a pressing is applied to the laterally sealed part Ya together with the press-prtoruding part 61 of the other pressing roll 60.  At the protruding end part 61b of the press-protruding part 61, a plurality of protruding lines 61e, 61e... are provided, and the pair of the pressing rolls 60, 60 are rotated while in a space between respective protruding lines 61e, 61e... of the press-protruding part 61 of one pressing roll 60, the protruding line 61e of the press-protruding part 61 on the other pressing roll 60 is engaged with.
Patent JP-H0379212-A (JP)
Title: Ultrasonic rotation machining device
Inventor: MISHIRO SHOJI
IPC: B23B37/00
Filed: 1989-08-15
Abstract: PURPOSE:To enable painless cutting of teeth and tusks by bringing into contact with the outer circumferential surface of a tool and the like of a dental turbine and driving an output terminal of an ultrasonic oscillator for carrying out straight line oscillation so as to excite rotation and flexural oscillation on the tool to carry out oscillation cutting and oscillation grinding. CONSTITUTION:An ultrasonic oscillator 1 for generating oscillation has two half-circular electrostrictive elements 2 and 3 which are divided half into upper and lower parts. These electrostrictive elements 2 and 3 are sandwiched by a metal material 7 whose diameter is changed so as to enlarge output amplitude and the other metal material 8 and firmly fastened with a center bolt 9. Half- circular electrode plates 4 and 5 are inserted between the elements of the electrostrictive elements 2 and 3, and an earth side electrode plate 6 is inserted between one of the electrostrictive elements 2 and 3 and the metal material 8. Therefore, a tool 11 which is rotatably supported is rotated by a frictional force of a tangential oscillation component and a radial oscillation component of a straight line oscillation of the ultrasonic oscillator 1, and a flexural oscillation is excited by the radial oscillation component to give an ultrasonic oscillation to a cutting edge.
Patent JP-H0761947-A (JP)
Title: Production of bisphenol a
Inventor: INOUE MASAHARU
IPC: C07C37/74
Filed: 1993-08-25
Abstract: PURPOSE:To stably produce bisphenol A for a long period by preventing a distillation apparatus used for production of bisphenol A from crack due to stress and corrosion. CONSTITUTION:In the method for producing bisphenol A, comprising a reaction process for obtaining a reaction mixture containing bisphenol A by supplying acetone and an excess phenol into a reactor containing an acidic cation exchange resin and then reacting acetone with the excess phenol, a process for separating a low-boiling point material consisting essentially of acetone and water from the reaction mixture, a process for recovering bisphenol A from flow consisting essentially of phenol and bisphenol A, as at least part of materials of a distillation tower and condenser used in the process for separating low-boiling point material consisting essentially of acetone and water from the reaction mixture, a SUS317 (JIS G4304)-based austenite stainless steel composed of 18-25% chromium, 20-30% nickel, 3-6% molybdenum and <=0.03% carbon is used.
Patent JP-H1151644-A (JP)
Title: Distance measuring instrument for vehicle
Inventor: TERAUCHI AKIRA
IPC: G08G1/16
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a distance measuring instrument for vehicle which measures the distance to an object by electrically detecting the deviations of both images from the optical axis of the instrument by comparing a pair of image signals formed on image sensors through a pair of optical systems and executing operation, based on the principle of the triangulation, by using the deviations and can discriminate the moving direction of the object at an increased computing speed by reducing the amount of computation. SOLUTION: A window setting means 8 sets the windows of whole image signals respectively formed on image sensors 3A and 3B at a plurality of locations scattered in the horizontal direction and an arithmetic means 10 computes the correlation between the image signals and the distance to an object 4 at every window. Then a distance calculating means 13 calculates the distance to the object 4, based on the distances computed at the windows having a correlation between them, and a moving direction discriminating means 15 discriminates the moving direction of the object 4, based on the horizontal distribution of the correlative windows.
Patent JP-H0876452-A (JP)
Title: Binary system developer
Inventor: KAWADA HIDEAKI
IPC: G03G9/083
Filed: 1994-09-05
Abstract: PURPOSE: To provide a developer which contains specific toner and carrier, provides good chargeability without charge control agent, scatters less toner, and excels in the quality of image. CONSTITUTION: A binary system developer contains toner and carrier. A toner particle contains a resin for fixing, magnetic powder dispersed in the resin, and polyesther resin. The resin for fixing is composed of a component which contains resin having an anion polar group, and its acid value is 4-20. The magnetic powders are contained at a ratio of 0.1-5 weight parts for 100 weight parts of the resin for fixing. The average molecular weight of polyesther resin is 500-10000, and it is contained at a ratio of 0.5-20 weight parts for 100 weight parts of the resin for fixing. A particle of carrier has a core particle and a covering layer. The core particle is composed of a magnetic material expressed by a formula MOFe2 O3 (M is a metal such as Cu, Zn.).  The covering layer is composed of a resin component which contains thermosetting resin, and the degree of cure of the covering layer is 85% or higher.
Patent JP-S58114210-A (JP)
Title: Discharged water quantity controlling system
Inventor: ASANO AKIRA
IPC: E02B7/20
Filed: 1981-12-28
Abstract: PURPOSE:To automatically control a flow rate, by setting a reach time for reaching a target discharged water quantity from the present discharged water quantity, and setting a control interval of the discharged water quantity in accordance with the reach time. CONSTITUTION:A target flow rate Qs(m<3>/S), Tmin of a reach necessary time (or N times of the number of times of control), and (t)min of a control interval are inputted to a control variable generating part CP by use of a display CRT, they are compared with the maximum and minumum values, respectively, and the validity is checked. On the other hand, to an operating part OP, the opening of the gate and the present water level are inputted, and the present discharged water quantity Qa is operated. The discharged water quantity Qa is inputted to the generating part CP, a difference delta to the flow rate Qs is derived, and it is compared with an allowable quantity DELTAq. In case of delta<DELTAq, Qa becomes Qs, and T/t is stored. In case of delta>DELTAq, the validity is checked by deriving a coefficient of a stage discharged water quantity of k=¦Qs-Qa¦divided by (T/t)+Qa, and the stage discharged water quanatity =k(T/t)<2> is derived and stored. In this way, the output part sends a control signal to the gate, etc. in accordance with the memory, and automatic control is executed.
Patent JP-H0259492-A (JP)
Title: Method for synthesizing diamond by vapor phase reaction
Inventor: CHIN KAFU
IPC: C30B29/04
Filed: 1988-08-25
Abstract: PURPOSE:To make depositing velocity large and to obtain diamond good in crystallizability by adding the specified amount of gaseous CO2 to the gaseous mixture of CH4 and H2 which is introduced into a reaction chamber and depositing diamond on a base body. CONSTITUTION:In such a method that the binary system gaseous mixture of CH4 and H2 is introduced into a reaction chamber and diamond or diamond-like carbon is deposited on a base body placed in the reaction chamber from the activated mixing system, gaseous CO2 not more than 200vol.% for CH4 is added to the above-mentioned gaseous mixture introduced into the reaction chamber. CO2 to be added already exhibits effect for improvement of both forming velocity and crystallizability in the low level not more than 10vol.% for CH4. Further nearly complete automorphic crystal is obtained by adding 50vol.% of CH4 and forming velocity of 1.5 times can be achieved in comparison with the nonadditional case.
Patent JP-S6366403-A (JP)
Title: Light spot position detector
Inventor: NAKAGAWARA MINORU
IPC: G01C3/06
Filed: 1986-09-08
Abstract: PURPOSE:To obtain a small size, highly accurate and low-priced detector by changing over a power supply for applying a reverse bias to a semiconductor light spot position detector (PSD) and a plurality of switches for changing over the output of the anode electrode of the PSD based on the output of a counter. CONSTITUTION:Output from the electrodes A and B of a PSD is inputted to a switch (current-to-voltage converter) 10. The switch 10 changes over current I1 and I2 inputted to the inverting or noninverting input terminal of an operational amplifier 10a. The output of the operational amplifier 10a is inputted to the inverting input terminal side of a comparator 11 via a resistor R6. The output of the comparator 11 is inputted to the inverting input terminal side of an integrator 12. A binary counter 15 outputs high and low level signals based on the output of the comparator 11 and changes over switches SW1 and SW2 and switches SW3 and SW4, respectively, while interlocking with each other. The output of the counter 15 is inputted to a smoothing circuit 16.
Patent JP-2000048683-A (JP)
Title: Switch gear
Inventor: KISHIDA YUKIMORI
IPC: H01H33/66
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To achieve high efficiency of electromagnetic drive by directly supply a current to two coils, and to lessen a capacitance required for a power supply for opening an electrode or for a power supply for closing an electrode. SOLUTION: This switching device is equipped with a switch comprised of a fixed electrode which can be freely connected and detached and a movable electrode, a moving coil 10 fixed to a moving shaft linked with the movable electrode, fixed coils 3a, 3b disposed opposite to the moving coil 10, a power supply to send an exciting current to these coils 3a, 3b, and an energizing direction setting means 12a, 12b, 13a, 13b to set a current-carrying direction of the exciting current to each coil 3a, 3b from the power supply so as to generate an electromagnetic interaction between each coil 3a, 3b.
Patent JP-H0534984-A (JP)
Title: Toner
Inventor: OKADO KENJI
IPC: G03G9/08
Filed: 1991-07-30
Abstract: PURPOSE:To provide images having stable image density and high image quality independently of environmental changes over a long period of time. CONSTITUTION:This toner contains inorg. fine particles subjected to treatment for imparting hydrophobic property under hydrolysis of a fatty acid compd. in an aq. system and inorg. fine particles subjected to treatment for imparting hydrophobic property with silicone oil or silicone varnish in an aq. system or subjected to treatment for imparting hydrophobic property under hydrolysis of a coupling agent in an aq. system.
Patent JP-S58108468-A (JP)
Inventor: ROBAATO EICHI ASENDORUFU
IPC: G01R29/027
Filed: 1982-12-03
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-H0659869-A (JP)
Title: Software component edit device
Inventor: DOI TAKASHI
IPC: G06F9/06
Filed: 1992-08-07
Abstract: PURPOSE:To improve the automatic program generating efficiency by managing totally software components and various means editing, managing and verifying a common intelligence between the software components so as to edit the soft ware components quickly. CONSTITUTION:A program automatic generator 101 outputs a program 102 in matching with a specification being requirements of the system specification while referencing a software component stored in a software component storage section 2 and a common intelligence storage section 3 between software components and the common intelligence between software components based on the system specification 100 entered by the designer. Then a software component edit device 1 easily calls the software components such as software components themselves and means implementing edit, management and verification between the software components and various functions to manage totally the common intelligence between software components by a command entry, menu selection or button entry or the like.
Patent JP-H0259757-A (JP)
Title: Electrostatic recording film
Inventor: NAKAHARA KATSUJI
IPC: G03G5/02
Filed: 1988-08-25
Abstract: PURPOSE:To eliminate fogging in images and to obtain sharp image quality having no line drop-outs and black and white specks by forming a conductive layer and dielectric layer into specific constitution. CONSTITUTION:The conductive layer consists of a high-polymer binder and conductive metal oxide powder having 0.1 to 3mum average grain size and the dielectric layer consists of the high-polymer binder, insulating particles and conductive powder; in addition, the weight ratio of the high-polymer binder and the conductive powder is 100/0.005 to 100/0.09. The high-polymer binder is exemplified by thermoplastic resins and curable resins which cures by heat and the thermoplastic resins are exemplified by, for example, polyester, etc., and the copolymers thereof or the blends thereof. The curable resins are exemplified by the resins crosslinked by adding a crosslinking agent to, for example, a phenolic resin, etc. The sharp images which are free from fogging and line dropouts are obtd. in this way.