baber/WOPTO huggingface dataset:
Patent JP-H11156321-A (JP)
Title: Toner cartridge recycle equipment
Inventor: SUGIYAMA TAKAO
IPC: G03G15/08
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an equipment suitable for the recycle of a toner cartridge. SOLUTION: This toner cartridge recycle equipment 1 has hood covering belt conveyors 2-4 and openings 6-9 are formed to the hood at the places corresponding to work areas 10-13. The hood has suction ports 27-29 to which grids are arranged at the positions corresponding to the openings 6-9 and the suction ports 27-29 are connected to a dust collector through an external piping 30. Work stands 20-22 are arranged in the hood 5 at the places corresponding to the openings 6-9 and the work placing surfaces of the work stands 20-22 are constituted of a perforated material. The work stands 20-22 are connected to the dust collector through a piping.
Patent JP-H05334491-A (JP)
Title: Character dividing using associative memory for recognizing optical character
Inventor: ROJIYAA ESU GABORUSUKII
IPC: G06V30/194
Filed: 1992-12-18
Abstract: PURPOSE: To provide a method and device for exactly processing character dividing by a simple method without sacrificing reliability. CONSTITUTION: This is a character dividing device for an optical character recognition system 310 which divides each character picture in a document picture having many characters before character recognition. This device is provided with a movable core for capturing a partial picture inputted to a window 304. The window 304 is provided with the same area as each character, and the window 304 can be moved by pixel units on the document picture, and a partial picture 302 is captured by each step of the window. The character dividing device is provided with an associative memory 300. The associative memory 300 is a type corresponding to the captured partial picture 302 by producing the characters in known character picture sets 312 and 314 which themselves are training-processed. The character dividing device is provided with a sensor which judges whether the partial picture is a character picture or a non-character according to the movement of the associative memory 300.
Patent JP-H05175366-A (JP)
Title: Epoxy resin composition
Inventor: MORI KOJI
IPC: C08G59/62
Filed: 1991-12-20
Abstract: PURPOSE:To enhance the solder stress resistance and moisture resistance by arranging an epoxy resin containing a specific amount of 1,6-bis(2,3- epoxypropoxy)naphthalene, a phenol resin setting agent containing a specific amount of 3-functional phenol resin setting agent, a fused silica powder, and a triphenylphosphine as essential ingredients. CONSTITUTION:An epoxy resin contains the 1,6-bis(2,3-epoxypropoxy)naphthalene which is represented by the formula I in 30 to 100weight% of the total epoxy amount. Also, a phenol resin setting agent contains the 3-functional phenol resin setting agent which is represented by the formula II (the values of (n) is 1 to 4, and R1 to R7: the same or different atoms or groups selected from hydrogen, halogen and lower alkyl group) in 50 to 100weight% of the total amount of phenol resin setting agent. These components and an inorganic filler and a setting accelerating agent are arranged as the essential ingredients, thus obtaining excellent properties of solder stress resistance compared with the conventional epoxy resin.
Patent JP-2000145569-A (JP)
Title: Fuel distributor for internal combustion engine
Inventor: YAMADA YASUTAKA
IPC: F02M55/02
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To hinder pulsation pressure occurring at the operation of injectors from opening or closing the valve elements of fuel pressure regulating valves to the utmost, and hinder burrs and the like made and segmented at fuel passage machining from reaching the valve elements to the utmost. SOLUTION: A restriction 9a is disposed downstream of a relief valve 7. The axis line of a seat pipe 5 projecting from a relief valve body 3 is decentered from the axis line of a communication hole 4e whose outlet 4f is situated downstream of an outer end 5b of the seat pipe 5, so that fuel out of the communication hole 4e swirls along the internal surface of a relief valve mounting hole 4a before flowing to the relief valve 7 via a clearance 4c. Pulsation pressure also takes the same route that renders it less likely to propagate direct to the relief valve thus more protected against it. The restriction 9a on the downstream side of the relief valve 7 in addition prevents pulsation pressure from opening or closing the relief valve 7.
Patent JP-H07157972-A (JP)
Title: Woven glass fiber fabric for resin-reinforcement
Inventor: IKEDA MORITAKA
IPC: D06M13/51
Filed: 1993-12-01
Abstract: PURPOSE:To obtain a reinforcing glass fiber for printed circuit board having excellent adhesivity to a matrix resin and high soldering heat-resistance after moisture-absorption by treating the surface of a woven glass fiber with a specific silane coupling agent, thereby forming a coating film on the surface. CONSTITUTION:The surface of a heat-cleaned woven glass fiber fabric is treated with a silane coupling agent composed of a disilyl compound (or its hydrochloride) containing amino group, having a terminal styryl group and a bivalent hydrocarbon group between the amino group and the silyl group and expressed by formula (R1 is a 2-4C bivalent hydrocarbon group; R2 is a 6-10C bivalent hydrocarbon group containing aromatic ring; R3 is a 1-2C univalent hydrocarbon group; X is a 1-2C alkoxy; (n) is 0, 1 or 2). A bonding coating film having chemical bond is formed on the surface of the glass fiber by this process to improve the adhesivity of the fiber to an epoxy resin, a polyimide resin, etc. The obtained woven glass fiber fabric for resin reinforcement gives a laminated board for printed circuit board having especially excellent soldering heat- resistance of the board after moisture-absorption. The fiber is especially suitable for the production of a thin laminated sheet for printed circuit board.
Patent JP-H05174878-A (JP)
Title: Flip chip bonding method
Inventor: NAKANISHI TERU
IPC: H01L21/60
Filed: 1991-12-20
Abstract: PURPOSE:To improve the reliability as to the flip chip bonding of a semiconductor chip. CONSTITUTION:After repeating the formation of solder bumps 9 and metalized layers 10 for transcription on electrode metallized layers 7 on a base 6, a semiconductor chip 13 is bonded on the metallized layers 10 for transcription. In this case, the electrode metallized layers 7 are pattern-formed on the base 6 at first. Then, the base 6 is heated under the condition to position and abut plural solder bumps 9 which have been pattern-formed on a glass plate 8 beforehand on the plural electrode metallized layers 7, so as to transcribe the solder bumps 9 on the electrode metallized layers 7. Then, the plural metallized layers 10 for transcription of a glass plate 12 for transcription in which the metallized layers 10 are provided on a polyimide membrane 11 are positioned and abutted on the plural solder bumps 9, and heated so as to incorporate them. Then, after repeating processes to solve the polyimide membrane 11 and to remove the glass plate 12 for transcription, a semiconductor chip 13 is abutted on the plural matallized layers 10 for transcription, and heated to incorporate.
Patent JP-H10178099-A (JP)
Title: Semiconductor integrated circuit designing device and method therefor
Inventor: YOSHIDA ASAMI
IPC: H01L21/82
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain the dependency of a block area of a wiring structure objectively, accurately, and speedily by substituting the concrete value of the wiring structure to be discussed for a specific variable of a calculation expression of a block area amount-of-change and then obtaining the area amount-of-change automatically. SOLUTION: A layout device 20 determines a calculation expression change in for block area and a calculation expression for change in cip area according to a wiring structure that needs to be discussed by a means 21 for determining wiring structure to be discussed, a means 22 for selecting model for each wiring structure, a means 23 for determining coefficient, a means 24 for determining the calculation of the change in block area, and a means 25 for determining the change in chip area. Then, the value of the wiring structure to be discussed of substituted for the variables of the calculation expressions by a means 26 for calculating concrete value, thus calculating the change in block area and the change in chip area.  At this time, when these are a plurality or values of wiring structure to be discussed, a value to be substituted for the calculation expression is successively changed, and only a processing by the concrete value calculation means 26 and an integration calculation means 27 is performed.
Patent JP-H04203165-A (JP)
Title: Assembly for beam prefabricated reinforcement and its device
Inventor: FURUSAKA TOSHIJI
IPC: E04G21/12
Filed: 1990-11-30
Abstract: PURPOSE:To improve assembly workability by inserting an upper edge main reinforcement into stirrups held vertically at a stirrup holding means through an inserting means, and after transferring the stirrups to it for hanging, and inserting a lower edge main reinforcement into the stirrups to drop it into the bottom. CONSTITUTION:Struts 1, 2, and 3 and trucks 4 and 5 are disposed in a line, and a prescribed number of stirrups 6 are vertically held on an elevating stirrup pedestal 2c of the strut 2. After an upper edge main reinforcement 8 is placed on the strut 3 and the trucks 4 and 5, the truck 4 and 5 are traveled and the main reinforcement 8 is inserted into the stirrups 6. After a main reinforcement receiving member is lowered, the main reinforcement 8 is placed on upper edge main reinforcement receiving beams 1a-3a, and the pedestal 2c is lowered to hang the stirrups 6 at the main reinforcement 8. A lower edge main reinforcement 9 is inserted into the stirrups 6 in the same way and the stirrups 6 are disposed at regular intervals to drop the main reinforcement 9 into the bottom of the stirrups 6. It is thus possible to improve efficiency, safety, and accuracy of a large-scale prefabricated reinforcement.
Patent JP-H06158040-A (JP)
Title: Organic electroluminescent element
Inventor: ENOKIDA TOSHIO
IPC: C09K11/06
Filed: 1992-11-26
Abstract: PURPOSE:To obtain the subject element having a high luminous intensity and an excellent stability in repeated use by using a specific org. compd. CONSTITUTION:At least one compd. represented by formula I (wherein X<1> to X<8> are each S provided some of them may be C; R<1> to R<16> are each H, halogen, cyano, nitro, carboxyl, sulfo, a (substd.)arom. hydrocarbon group, a (substd.)arom. heterocyclic group, OR<17>, SR<18>, NR<19>R<29>, SO2NR<21>R<22>, CONHR<23>R<24>, NHCOR<25>, COOR<26>, N=NR<27>, Z(CH2CH2Y)mR<28> [wherein R<17> to R<28> are each H or a (substd.)aliph., arom., or arom. heterocyclic group; Y and Z are each O or S; and (m) is 1-10]; and M is a metal optionally having an atom or atomic group bonded through a single or double bond (e.g. a compd. of formula II) is used in an electroluminescent element which has at least a phosphor-contg. layer sandwiched between a pair of electrodes.
Patent JP-H07161552-A (JP)
Title: Thin type coil transformer
Inventor: KOTANI MIKIO
IPC: H01F30/00
Filed: 1993-12-06
Abstract: PURPOSE:To obtain a thin type coil transformer, in which man-hours can be decreased and which can be miniaturized, by insulating a coil by a polyimide coating. CONSTITUTION:A copper plate is machined, the whole surface is coated with a polyimide coating, and a coil 1 is manufactured, and the coil 1 is combined with a pair of ferrite cores 2, thus forming a thin type transformer. A coating material at the time of exposure to a temperature of 220-240 deg.C at the time of soldering must resist against the temperature, and polyimide is selected. Accordingly, an insulating plate inserted between the coils and the coil and a core can be removed, and the insulating space between the coil and the core can be decreased, thus allowing the decrease of the man-hours and miniaturization of the thin type coil transformer.
Patent JP-H10184764-A (JP)
Title: Buffer
Inventor: OEHLIN KENTH
IPC: F16F9/512
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To improve comfortableness and road holding performance in a range where a wheel or a piston stroke is very small. SOLUTION: This buffer, which involves a cylinder 1 whose inside is partitioned into the first and second chambers 1a, 1b by a piston 2 and dampening means 5, 6 for generating dampening force while working medium flows substantially between the first and second chambers 1a, 1b is provided with the first passage which permits the working medium to enter, an elastic member 9 disposed in the first passages 10, 11 so as to move in the direction of a cylinder shaft 14 by pressure of the working medium, and a dampening force correcting means which is formed so as to correct, to a small side, the dampening force by the dampening means near the zero position of the dampening force/stroke curve of the buffer.
Patent JP-2000157366-A (JP)
Title: Electric ottoman device
Inventor: TAN KENICHI
IPC: B60N2/90
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To constitute an ottoman provided on a front end side of a seat cushion by a simple mechanism and improve the shock absorbing characteristic at the time of collision of the front of a vehicle. SOLUTION: An ottoman constituted of an ottoman main body capable of developing forward and of an auxiliary unit arranged so as to advance and retract freely is stored in a storage recessed part formed in a front end part of a seat cushion in substantially vertical condition. The ottoman main body is held in such a way that an inclination angle becomes substantially horizontal condition by moving it forward by a first link mechanism 9, and a main link 26 is arranged between a nut 23 screw-fitted in a screw shaft 22 and the auxiliary unit. An engaging pin 23a of the nut 23 is engaged with an engaging long hole 26b of the main link 26, and this engaging pin 23a is locked by a lock mechanism 26R which is arranged in the main link 26 and whose locking is released at a load exceeding allowable load.
Patent JP-H11176224-A (JP)
Title: Surface light emitting device
Inventor: HAMADA KOICHI
IPC: G02B6/00
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a surface light emitting device which can generate uniform luminescence. SOLUTION: In a light incident surface 21 of a light guide plate 2 a linear light source 3 is installed opposingly, and a reflex sheet 5 is arranged in such a way as enwrapping the light source 3 and the light incident surface 21 of light guide plate, and an optical sheet 8 is arranged on the light emitting surface 22 of the light guide plate 2. These are arranged in a case 4 being located therein, wherein that edge of the optical sheet 8 positioned on the side with light source 3 is located inner than the edge of the opening 43 in the case 4, and one end 51 of a reflex sheet 5 positioned on the side with the light emitting surface 22 is fixed to an overhang 44 formed on the case. The one end 51 of reflex sheet 5 is arranged so as to cover the gap 9 formed between the edge of the case opening 43 and the edge of optical sheet 8 on its side with light source 3.
Patent JP-H05146498-A (JP)
Title: Deodorizing device and method
Inventor: SUZUKI TAKATOSHI
IPC: A61L9/12
Filed: 1991-11-27
Abstract: PURPOSE:To obtain the deodorizing device which enables sufficiently drawing out of the deodorizing effect without entailing the deterioration in properties by the heat of a deodorant and enables the adjustment of the evaporation rate of the deodorant per unit time over a wide range without no-load evaporation even if the inside of a container for the deodorant is empty of the deodorant. CONSTITUTION:The deodorizing liquid is introduced from the container 140 for the deodorant into a bubbling container 110 and the compressed air from a pump 150 is blown into the liquid of the deodorant in the container to evaporate the deodorant by bubbling. The vapor of the evaporated deodorant is blown out of a supply opening 104 to the outside by a blast fan 12 to deodorize the inside of a room.
Patent JP-H10163764-A (JP)
Title: Wide band class s modulator and its method
Inventor: RONALD JEAN MAYERS
IPC: H03F3/38
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To more efficiently amplify an input signal having an envelope in a wide dynamic power range and to compensate generated phase delay by generating a comparison output signal from an input signal and a reference signal and generating the differential output of the comparison output signal. SOLUTION: The input signal 10 is an amplitude modulation signal having transmitted envelope description information. A waveform generator 25 gives the reference waveform 26 of a triangular waveform as input to a comparator. The comparator 20 modulates pulse width by comparing the input RF envelope with a triangle sampling waveform. A predriver 40 generates differential outputs becoming a pair for driving a discrete element. The driver 50 controls the switching of switches 60 and 70, and the switches 60 and 70 generate output 80 being a pulse width modulation signal. The pulse width modulation signal of a high level is converted into a desired analog voltage signal by a low pass filter 90.
Patent JP-H11164152-A (JP)
Title: Color image data compression device
Inventor: ONEDA SHOGO
IPC: H04N19/136
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a color image data compression device, capable of suppressing image degradation by data compression as much as possible and efficiently compressing color image data by changing the quantization efficiency corresponding to input color image data. SOLUTION: In this device provided with a color space transformation part 110 for inputting RGB data and outputting the data of brightness Y and chromaticity (u) and (v), space transformation parts 111-112 for transforming the data Y, (u) and (v) from a real space to coefficients in a prescribed transformation space, quantization parts 121, 122 and 123 for quantizing the respective coefficients and an encoding part 130 for encoding quantized data, the degree of the quantization of the coefficients of the data (u) and (v) is changed corresponding to the data Y.
Patent JP-2001149453-A (JP)
Title: Gas cleaner
Inventor: YANAGIHARA KAZUO
IPC: A61L9/20
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a gas cleaner suitable to be used in a narrow space where persons exist such as in a car of a train or in a bus. SOLUTION: The gas cleaner is provided with a casing with a narrow depth, a planar filter mounted in the opening of the front side of the casing and an ultraviolet light source mounted in the casing. The inside of the back of the casing is processed so as to be a mirror face and a discharge port is disposed on the upper or side face of the casing. Thus, the filter carries a photocatalyst excited by irradiation of an ultraviolet light from the ultraviolet light source.
Patent JP-H09302422-A (JP)
Title: Method for charging sintering raw material by using magnetic force
Inventor: OYAMA NOBUYUKI
IPC: F27B21/10
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To segregationally charge magnetizing sintering raw material having ferromagnetism and fine grain having slow dropping speed so as to be much quantity into the upper layer of the sintering raw material layer charged on a pallet. SOLUTION: During shifting the sintering raw material 2 promoting the grain segregation with a sloping chute 4, magnetic force is acted to the flowing of the sintering raw material with a columnar magnet drum 6 including a permanent magnet arranged at the lower part of the sloping chute 4. Mill scale easily attracted to the magnetic force, the magnetized sintering raw material of returned ore, etc., and the fine grain raw material having slow dropping speed, are segregated in the much quantity into the upper layer part of the sintering raw material layer 7 on the pallet 5.
Patent JP-2001151380-A (JP)
Title: Sheet conveying device
Inventor: SOGA TATSUYA
IPC: B65H5/22
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a sheet conveying device that can prevent deformation or conveying failure of a recording sheet independently of the kind of the recording sheet, prevent abrasion of an endless belt or damage or adhesion of it to a driving system, and more certainly meandering of the endless belt. SOLUTION: The sheet conveying device comprises a plurality of endless belts having an intake hole on the surface, a pair of rolls for tightly stretching and rotating each endless belt, a housing member provided between the endless belts, and a suction means for depressing the area formed with the endless belts and the housing member, and sucks and holds a sheet-like material on the surfaces of the endless belts for conveyance. A rib is disposed on the surface of the housing member contactable with the sheet-like material.
Patent JP-H05169857-A (JP)
Title: Dyestuff for thermal transfer recording, ink composition for thermal transfer recording and transfer sheet
Inventor: OYAMA TSUKASA
IPC: C09D11/02
Filed: 1991-12-24
Abstract: PURPOSE:To obtain dyestuffs and an ink composition for thermal transfer recording having high sublimating speed and excellent image stability after transfer by using dyestuffs being shown in specific chemical formula and having superior solubility to an ink solvent and the low melting point as sublimating dyestuffs for thermal transfer recording. CONSTITUTION:In a thermal transfer recording system using sublimating dyestuffs, a transfer sheet, in which a base film, etc., are coated with sublimating dyestuffs, is used, and the transfer sheet is heated selectively by a thermal head, thus conducting transfer to recording paper. Dyestuffs shown in general formula mentioned on the right are employed as the sublimating dyestuffs at that time. In formula, R<1> represents a hydrogen atom, an alkyl group, etc., R<2> the hydrogen atom, a halogen atom, etc., R<3>, R<4> the hydrogen atom, the alkyl group, etc., R<5> the hydrogen atom, an alkenyl group, etc., R<6> the hydrogen atom, an alkoxy group, etc., and R<7>, R<8> the hydrogen atom, a substituted or non-substituted alkyl group, an aryl group, etc. The dyestuffs are kneaded with a binder resin, an organic solvent, etc., thus acquiring an ink composition for thermal transfer recording.
Patent JP-H09172895-A (JP)
Title: Regeneration of livestock bedding and apparatus used therefor
Inventor: SOGA HIROSHI
IPC: C05F17/02
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To uniformly ferment and dry livestock bedding which was already used and recycle the livestock bedding by drying the livestock bedding for several hr by sunlight, carrying out high temperature fermentation in an aeration fermentation chamber and forcibly drying the livestock bedding. SOLUTION: Livestock bedding 8 which was already used is dried for several hr by sunlight and subjected to high temperature fermentation with a microorganism while feeding heated air into a livestock bedding 8 which was already used by feed air pipes 4 and 5 and high temperature discharge gas is discharged from a discharge pipe 3 through a heat exchanger 2 to the outside. Then, the bedding 8 is forcibly dried in a drying chamber 20 for several days while forcibly stirring the bedding 8 by a stirring member 10.