baber/WOPTO huggingface dataset:
Patent JP-H0794837-A (JP)
Title: Printed wiring board
Inventor: MURAKAMI HIDEHIKO
IPC: H05K1/02
Filed: 1993-09-20
Abstract: PURPOSE:To prevent protrusion of glass cloth from the shape line part of the body of a printed wiring board and generation of extraction of glass cloth reaching a hole when bending and removing a disposed substrate from the folded and removed part even if holes exist near the part which becomes the outer shape line of the body of the printed wiring board at the folded and removed part such as perforation. CONSTITUTION:In the title printed wiring board where a printed wiring board body 1 is formed in one piece with a disposed substrate 2 via a perforation 3a and a through hole 5 exists near a part which becomes an outer shape line G1 of the printed wiring board body 1 at the perforation 3a, a through hole 7 is formed near an outer shape line G1 which opposes the through hole 5. In the similar manner, in the printed wiring board where two split substrates 4 of the printed wiring board body 1 are formed in one piece via the perforation 3b and the through hole 5 exists near the part which becomes the outer shape line G2 of the split substrate 4 at the perforation 3b, the through hole 7 is formed near an outer shape line G2 opposing the through hole 5.
Patent JP-H0551214-A (JP)
Title: Zirconia hydrate sol and its production
Inventor: MATSUI KOJI
IPC: C01G25/02
Filed: 1991-08-22
Abstract: PURPOSE:To obtain a zirconia hydrate sol fit for zirconia powder having satisfactory moldability because the sol contains little unreacted matter and has two kinds of single distributions. CONSTITUTION:Zirconia hydrate is added to an aq. soln. of a zirconium salt by >=5wt.% (expressed in terms of zirconia), the anion concn. of the soln. is regulated to <0.5 gram ion/1 and hydrolysis is carried out to produce the objective zirconia hydrate sol having peaks of single distributions at <=0.15mum particle diameter and >=0.3mum particle diameter as shown by the diagram. The single distribution in a range of >=0.3mum accounts for >=10% (expressed in terms of volume).
Patent JP-H04114076-A (JP)
Title: Double-coated tape
Inventor: TAKINAMI MASAYA
IPC: C09J7/02
Filed: 1990-09-03
Abstract: PURPOSE:To obtain the title sheet useful for file, etc., comprising one side composed of an uneven face having a tacky face only on a dented part and another side having a flat face of tacky face wherein areas of tacky face of each side are different, the sheet is not bonded only by touch but bonded only by push. CONSTITUTION:In a double-coated tape, one side 1 is composed of an uneven face having a tacky face 3 only on dented parts 2 and a non-tacky face on protruded parts and another side 5 having a flat face partially or wholly made of a tacky face 6 wherein areas of tacky face of each side are different to give the objective sheet.
Patent JP-H01170140-A (JP)
Title: Data communication system
Inventor: JIYAN KARUBINATSUKU
IPC: H04L1/00
Filed: 1988-09-20
Abstract: PURPOSE: To optimize the FCS updating process of a frame without changing the FCS check efficiency by arranging the data in the frame and performing the data processing to add or delete a stamp section to or from the frame. CONSTITUTION: In a receiving process from a TDM link to a communication controller 31, an adaptor B scans a storage chain to take out an optional HDLC frame there and sends this frame to a fast channel 32. However, the adaptor B must add a stamp of a word of 1-byte length to the HDLC frame to show a TDM slot standard before the frame is sent. The corresponding anti-stamp is always taken out of an attached list and added to the frame as a tag when a stamp must be used. The stamp/anti-stamp tags are excluded out of the frame by a CC adaptor 35 after the frame propriety is detected.
Patent JP-2001061198-A (JP)
Title: Loudspeaker
Inventor: AKAZAWA YUTAKA
IPC: H04R9/04
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a loudspeaker where a length of lead wires of a voice coil wired on a surface of a diaphragm is reduced to the utmost, so as to enhance its outer appearance, a broken lead wire due a split vibration is reduced, and the lead wire of the voice coil and an input terminal are efficiently connected by a tinsel wire. SOLUTION: A lug 13, formed at a base end of a conductive strip terminal member 12, is projected from a rear face in the vicinity of an inner circumference of a diaphragm 8 to a front side and fixed and a lead wire 10 of a vice coil is connected to the lug 13. The vicinity 14 of the tip of the terminal member 12, on the other hand, is press contacted with the rear face of the diaphragm 8 and fixed to keep a gap G between the terminal member 12 and the rear side of the diaphragm 8, the tip 12a is folded at a prescribed angle with respect to the diaphragm 8 and the input terminal 9 fixed to frame 5, and the tip of the terminal member 12 is interconnected by a tinsel wire 10 to configure a loudspeaker 1.
Patent JP-H1078229-A (JP)
Title: Soft mat for floor heating and laying method therefor
Inventor: INOUE NORIAKI
IPC: F24D3/16
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To enable formation of a cut line without using an edged tool and, moreover, to enhance the strength of adhesion between a soft mat for floor heating and a surface layer material or a flooring by disposing a thin sheet on a wooden support and under a metal thin sheet of an upper surface part. SOLUTION: On the occasion when a soft mat 1 for floor heating is laid in a prescribed place and bonded to a slab floor surface with an adhesive, the fore end 6 of a tongue-shaped piece is picked and pulled in the direction wherein a thin sheet 5 extends. Then the thin sheet 5 is peeled off from a wooden support 2, and since it is accompanied by a metal thin sheet 7 on the occasion when it is peeled off, the surface of wood in the part of the wooden support 2 wherein the thin sheet 5 has been stuck is exposed. Subsequently, the part 4 of a cut line between the wooden support 2 and a base body 3 is opened, the adhesive is applied to the rear of the wooden support 2 and/or the slab floor surface and the part of the cut line is closed. Then the slab floor surface and the wooden support 2 are bonded to each other.  On the occasion when a surface layer material or a flooring is laid on the soft mat l for floor heating, they can be bonded together firmly by applying the adhesive to the exposed surface of the wood wherefrom the thin sheet 5 is peeled off and by sticking them to each other.
Patent JP-H1171272-A (JP)
Title: Suppressant for neovascular proliferation in cornea
Inventor: UEDA TAKAKO
IPC: A61K31/22
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject suppressant having neovascular proliferation- suppressing action in cornea and useful as a therapeutic agent for cornea disorder by including a mercaptoacylamino acid derivative as an active ingredient. SOLUTION: This suppressant for neovascular proliferation in cornea or the therapeutic agent for cornea disorder is obtained by including a compound of the formula (R<1> is H, lower alkyl or the like; A is a lower alkylene) (preferably bucillamine or the like) as an active ingredient. The compound is administered normally at a daily dose of 0.1-5,000 mg, preferably 1-1,000 mg once or in several portions in the case of oral agent.
Patent JP-H0551501-A (JP)
Title: Olefin polymer composition and film or sheet made from the same
Inventor: MAEZAWA HIROSHI
IPC: C08J5/18
Filed: 1991-08-21
Abstract: PURPOSE:To obtain an olefin copolymer composition which can be stably formed into a film, sheet, etc., which are excellent in elastic recovery, transparency, and tackiness, by incorporating a predetermined amount of an anti-blocking agent and/or a slip additive into a specific copolymer. CONSTITUTION:The title composition comprises 100 pts.wt. cycloolefin copolymer having a repeating unit represented by the formula I (wherein R<a> is H or a 1-2OC hydrocarbon group) and a repeating unit represented by the formula II (wherein R<b> to R<m> each represents H, a 1-20C hydrocarbon group, or a halogen-, 0-, or N-containing substituent; n is O or above; and R<j> or R<k> may be bonded to R<1> or R<m> to form a ring) and having a glass transition temp. of 30 deg.C or lower and 0.01-10 pts.wt. anti-blocking agent and/or slip additive (e.g., diatomaceous earth and erucamide).
Patent JP-H0980139-A (JP)
Title: Differential magnetoresistance circuit
Inventor: RAKUMAN SHIYOUICHI
IPC: G01R33/09
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a differential magnetoresistance circuit for outputting a preset common output voltage under a same magnetic field in a plurality of differential mognetoresistance circuits with a compensation to temperature drift. SOLUTION: In a differential magnetic resistance circuit 1 where two magnetoresistance elements 2 and 3 are connected in series and its midpoint voltage is outputted, a resistor 7 with an extremely small resistance temperature coefficient as compared with the magnetoresistance elements 2 and 3 and a proper resistance value α is connected in parallel with the magnetoresistance element 2. Then, a resistor 8 with an extremely small resistance temperature coefficient as compared with the magnetoresistnace element 2 and 3 and a proper resistance value β is connected in series with the two magnetoresistance elements 2 and 3.
Patent JP-S61112389-A (JP)
Title: High speed axial flow type gas laser device
Inventor: KIRIYAMA KATSUMI
IPC: H01S3/038
Filed: 1984-11-07
Abstract: PURPOSE:To suppress the higher mode effectively without substantially increasing fluid resistance, by adding a ridge part to a cylindrical discharge electrode. CONSTITUTION:A cathode electrode 21c is composed of the following parts: a cylinder part, which is fixed to the outer wall of an insulating discharge tube 10 made of glass and the like; and a concentric disk shaped ridge part, which penetrates the tube wall of the discharge tube 10 from the inner surface of said cylinder part and is protruded into the central part of the tube. The inner diameter (d) of the ridge part is set at the value smaller than the inner diameter D of the discharge tube. As a result, diffraction losses are yielded with respect to both lower mode and higher mode at the ridge part. The diffraction loss becomes especially large at the higher mode. The ridge part is formed so that the output is lowered by 10%-20% with respect to the lower order mode of TM00 mode. Then it is possible to suppress all the higher modes to begin with the TM01 mode to the degree, which does not pose a practical problem.
Patent JP-H10126528-A (JP)
Title: Control signal generating circuit for telephone charge display device
Inventor: MILANESE CARLO MARIA
IPC: H04Q3/42
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide the control signal generating circuit advantageous in economy with a simple configuration. SOLUTION: This circuit is provided with a capacitor CS having a 1st terminal C+ and a 2nd terminal C- connected respectively to a 1st switch S1 and a 2nd switch S2 to ground GND. The 1st terminal C+ is connected to a constant current generator I0 connected to a positive power line Vdd with respect to ground via a 3rd switch S3. The 2nd terminal C- is connected to the constant current generator I0 connected to a negative power line Vss with respect to ground. The 1st and 2nd terminals are connected to a circuit node connected to an output terminal OUT via a 1st resistor RS1 and a 2nd resistor RS2.
Patent JP-H07112970-A (JP)
Title: Carboxamides
Inventor: ACKERMANN JEAN
IPC: C07D277/74
Filed: 1994-09-05
Abstract: PURPOSE: To provide a novel carboxamide which inhibits thrombin-induced platelet aggregation and fibrinogen solidification in plasma and is useful for preventing and treating thrombosis, paroxysm, cardiac infarct, etc.  
     CONSTITUTION: A compd. of formula I [wherein E is H; G is H, lower alkyl, COOH, OH, or the like; M is H, lower alkyl, lower alkenyl, (hetero)aryl, or the like; L is H, lower alkyl, aryl, or the like; A is H, alkyl, or the like; Q is a group of formula II (wherein T is CH 2  or O; and R 6  and R 7  are each H, carbo-lower-alkoxy, or the like) or the like; and R is H or lower alkyl] e.g. (S)-N4 -[(S)-1 -(aminoiminomethyl) -piperidin -3-ylmethyl] -N1-cyclopropyl -2- morpholin -4-ylacetylamino -N1-(2 -pyrazin-2 -ylcarbonylaminoethyl)succinamide) is provided, which is obtd. e.g. by reacting an acid of formula II with an amine of formula IV. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0284018-A (JP)
Title: Snubber circuit provided with power regenerative circuit
Inventor: KONISHI SHIGEO
IPC: H02M1/00
Filed: 1988-09-19
Abstract: PURPOSE:To improve the efficiency by recovering the energy stored in a snubber capacitor through a regenerative transformer, a rectifier and the like to a DC power source. CONSTITUTION:Upon application of firing pulses, with same timing, onto the gates of a gate turn-off thyristor GTO2 and a thyristor Thy2, a snubber capacitor Cs2 discharges through a regenerative transformer T. Upon application of firing pulses, with same timing, onto the gates of a GTO1 and a thyristor Thy1, a snubber capacitor Cs1 starts to discharge through the regenerative transformer T. Consequently, AC voltage is induced in the output winding N0 of the regenerative transformer T through resonant current, then the AC voltage is rectified through a rectifier 3 and fed through a reactor L to a DC circuit. By such arrangement, energy stored in the snubber capacitors Cs1, Cs2 is recovered to a DC power source CCD.
Patent JP-H1060662-A (JP)
Title: Pretreatment for coating
Inventor: EBINA NOBUO
IPC: B05D3/10
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain a highly adhesive coating film with a simple process by dipping a product to be coated in an electroless copper plating soln. capable of forming a copper plating film having a needle crystal on its surface. SOLUTION: A product to be coated is dipped as the pretreatment for coating in an electroless copper plating soln. contg. copper ion, complexing agent, hypophosphite compd., acetylene-contg. polyoxyethylene surfactant and reduction reaction initiator. As a result, the surface of the copper film is uniformly roughened in the form of fine needles, and a highly adhesive coating film is formed after coating due to an anchoring effect between the surface and paint. When the process is applied to a material to be shielded from an electromagnetic wave, an electromagnetic shielding effect and the adhesion of coating film are attained.
Patent JP-H0958875-A (JP)
Title: Dust scatter preventing device in bulk material transporting pipe conveyor
Inventor: KANZAKI SHINICHIRO
IPC: B65G15/08
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To prevent environmental pollution and the like by preventing the scatter of dust generated from bulk material at a belt extended part of a pipe conveyor. SOLUTION: Sealing belt pieces 22, 24, 26 fitted to side walls 12, 15, 18 of a skirt body structure 20 formed of top walls 13, 16, 19 and the lateral side walls 12, 15, 18 connected to a bulk material charging shoot 8 so as to reach a pipe shape part 5 of a belt 3, and shielding members 28, 30 provided at both front and rear end faces are brought into contact with the surface of the belt 3 so as to seal bulk material in a closed space from the shoot 8 to the pipe shape part 5.
Patent JP-S6295307-A (JP)
Title: Production of self-crosslinking water-absorbing polymer bead
Inventor: ITO KIICHI
IPC: C08F220/04
Filed: 1985-10-21
Abstract: PURPOSE:To obtain an easily crushable polymer having large particle diameter keeping the water absorption and gel strength in water-absorbed state, by polymerizing an acrylic acid monomer in the presence of a specific surfactant and hydroxyethyl cellulose in the absence of a crosslinking agent. CONSTITUTION:Acrylic acid or an acrylic acid/methacrylic acid mixture and an alkali metal salt of acrylic acid or an acrylic acid/methacrylic acid mixture (hereinafter abbreviated as acrylic acid monomer) are polymerized by W/O-type reverse-phase suspension polymerization in the presence of water, a water-soluble radical polymerization initiator (e.g. hydrogen peroxide, persulfate, etc.), a dispersion medium (e.g. cyclohexane) and a surfactant. The surfactant is preferably a copolymer of 16-60C alpha-olefin and an alpha,beta-unsaturated polybasic carboxylic acid anhydride (e.g. maleic anhydride) or its derivative. The polymerization is carried out in the presence of hydroxyethyl cellulose in the aqueous phase in the absence of a crosslinking agent keeping the acrylic acid monomer concentration of 30wt% - saturated concentration based on water after neutralization.
Patent JP-H0895149-A (JP)
Title: Data recording unit camera
Inventor: NAKAZAWA ISAO
IPC: G03B17/24
Filed: 1994-09-29
Abstract: PURPOSE: To efficiency dispose a data recording means in a space of a camera by integrally forming first and second guiding parts in a light shielding state, arranging the data recording means inside the first and second guiding parts and providing an opening forming part. CONSTITUTION: An automatic loading guide 8 is provided with a film guiding surface, a jaw part forming a part of the inner wall of a spool chamber, an incident hole 8c making light from a light emitting element incident, an optical path 8d having light shielding lines formed on the inner wall, a recessed part 8e holding a first data imprinting lens, a chamber part 8f housing a sliding member 12, light exit holes 8g and 8h for making the light from the light emitting element exit, a chamber 8i housing a photoreflector 13 and a detecting window 8j. Each of the optical paths and chamber parts is opened to serve as an opening part. The automatic loading guide 8 is fixed to cover the opening part in an attaching place in the spool chamber, after each member is attached.
Patent JP-H01113378-A (JP)
Title: Catalytic epoxidation of olefin using hydrogen peroxide
Inventor: YOHAN BUUFURAA
IPC: C07D301/12
Filed: 1988-09-21
Abstract: A process for the catalytic epoxidation of olefins using hydrogen peroxide in the presence of rhenium oxo complexes or a binuclear compound of the type  mu -oxobis[porphyrinato-oxo-rhenium(V)] containing either octaethylporphyrin or 5,10,15,20-tetraphenylporphyrin or 5,10,15,20-tetra(4-pyridyl)porphyrin as ligands.
Patent JP-H09135154-A (JP)
Title: Pulse sensing circuit for extending pulse width by sensing and latching signal transition
Inventor: SUCHIIBUN KUREIGU IPURETSUTO
IPC: H03K5/1532
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To generate the same number of output signal transitions at speed within the response capability of low-speed operating circuit to be controlled by latching high-speed transitions in the input signal pulse of extremely short width. SOLUTION: In a pulse detection circuit 20, a pulse width extending circuit 40 is turned into a prescribed state in response to the intermediate signal transition on a lead 44, and an output signal level having duration longer than a prescribed delay time is generated at an output terminal 58. Therefore, by setting or resetting a signal transition detection circuit 30 in response to the prescribed state as mentioned above on a feedback lead 62 and the transition of input signal on an input terminal 51 supplied from a control circuit 22, the input signal transition as mentioned above is latched so that the intermediate signal transition as mentioned above can be generated.
Patent JP-S6389167-A (JP)
Inventor: TOKURA SEIICHI
IPC: A61L33/00
Filed: 1986-10-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0978350-A (JP)
Title: Production of polybenzazole fiber and polybanzazole intermediately dried fiber
Inventor: TERAMOTO YOSHIHIKO
IPC: C08K3/32
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To enable high-speed drying of polybenzazole filaments without damaging to the filaments by coagulating the filaments spun from the dope, washing them with water and drying them under specific conditions. SOLUTION: The spinning dope of a polybenzazole mainly constituted with structural units of formula I to formula III in a solvent (preferably polyphosphoric acid) is extruded from a spinneret and coagulated through the air gap in the coagulation bath into filaments, which are then washed with water. On the drying, more than 80% of the heating zone is kept at >=240 deg.C and the filaments are dried to some <=2% of the equilibrium moisture regain, preferably within 80 seconds. Thus, this polybenzazole fiber can be industrially produced with it compact installation.
Patent JP-S6388123-A (JP)
Title: Novel agent for dental caries
Inventor: NANBA TSUNEO
IPC: A61P1/02
Filed: 1986-10-02
Abstract: PURPOSE:To prepare an agent for dental caries usable in the form of dentifrice, troche, gargle, embrocaton, gum, etc., containing one or more selected from saturated fatty acid, branched fatty acid, unsaturated fatty acid and unsaturated alcohol as active components. CONSTITUTION:An agent for dental caries containing one or more selected from saturated fatty acid (e.g. tridecanoic acid), branched fatty acid (e.g. 12- methylpentadecanoic acid), unsaturated fatty acid (e.g. 9-cis-tetradecenoic acid) and unsaturated alcohol (e.g. 11-cis-dodecenol) as active ingredients. The agent for dental caries has safety free from side effects and can expel bacteria causing dental caries.
Patent JP-H0765012-A (JP)
Title: Bilingual image generating device
Inventor: OZAWA TOSHIRO
IPC: G06F17/28
Filed: 1993-08-27
Abstract: PURPOSE:To provide a bilingual image generating device which enables a person who has the considerable linguistic ability to read effectively not only the sentences of another general language but the sentences of another specific or technical language. CONSTITUTION:The translation word information stored in a translation word dictionary memory 107 includes the information that specifies a field of translation words. Meanwhile a CPU 109 recognizes the words of an original image and transmits with preference the translation word of a designated preferential translation field out of those corresponding translation words when the CPU 109 receives an instruction to designate the translation word field that is transmitted with preference.
Patent JP-S6478115-A (JP)
Title: Vortex flowmeter
Inventor: SUZUKI SHINZO
IPC: G01F1/32
Filed: 1987-09-19
Abstract: PURPOSE:To execute the measurement with high sensitivity by a simple constitution by providing at least two pairs of ultrasonic transmitters and ultrasonic receivers, and providing them on a position where they are subjected to phase modulation by a Karman vortex, and a position where they are not influenced substantially thereby, respectively. CONSTITUTION:On a position for traversing a fluid of the upstream of a vortex generating body 7, an ultrasonic transmitter 9a and its receiver 9b are provided, and in the same way, on a position for traversing a fluid of the downstream of the vortex generating body 7, an ultrasonic transmitter 10a and its receiver 10b are provided. When an ultrasonic wave which has been transmitted from the transmitter 10a encounters a Karman vortex, its phase is varied. An ultrasonic wave which has been transmitted from the transmitter 9a is not influenced by the vortex. Also, an external factor such as a temperature variation, etc., exerts the same influence on the phase of two ultrasonic waves. Accordingly, ultrasonic signals which have been received by the receivers 9b, 10b are amplified 11, 13, and thereafter, can cancel a variation of the phase, caused by the external factor in a phase comparator 13, a relative phase difference of two ultrasonic waves always becomes constant, and an operating point of the comparator 12 can always be made constant.