baber/WOPTO huggingface dataset:
Patent JP-H06213064-A (JP)
Title: Structure of cylinder block in internal combustion engine
Inventor: KOTAKA TAKESHI
IPC: F02F1/10
Filed: 1993-01-13
Abstract: PURPOSE:To reduce the deformation in a cylinder bore at the time of bolting a cylinder head. CONSTITUTION:Among upper decks, a deck part in and around a connecting part connecting all cylinder head bolt holes 32 to each outer wall of a cylinder bore 14 in close proximity to each of these cylinder head bolt holes is formed into a thick-wall part 38 thicker than other deck parts, and further another thick-wall part 28a at the forefront end side is made larger in rigidity than a thick-wall part 38b at the rearmost end side. With this constitution, deformation of the cylinder bore at the front end side where engine attendant parts or the like are much attached is checked, and any possible deformation is uniformized.
Patent JP-S60148164-A (JP)
Title: Semiconductor memory device
Inventor: SHIBATA SUNAO
IPC: H01L27/108
Filed: 1984-01-13
Abstract: PURPOSE:To microminiaturize a semiconductor memory device and improve performance thereof by making the depth of a first groove formed in an element isolation region the same as or deeper than that of a second groove shaped in a memory capacitor region. CONSTITUTION:A first groove 22 is formed in an element isolation region in a p type silicon substrate 21, and an insulating film 23 for isolating an element is buried in the groove 22. An inversion preventive layer 24 by the implantation of the ions of boron, arsenic or the like is formed on the surface of the groove 22. Second grooves 251, 252 are shaped in memory capacitor regions on both sides of the element isolation region. The depth of the second grooves 251, 252 is made shallower than that of the first groove 22. Capacitor electrodes consisting of polycrystalline silicon are formed in the capacitor regions through gate insulating films.
Patent JP-S49103509-A (JP)
IPC: G10L15/00
Filed: 1973-12-28
Abstract: 1433770 Speech recognition systems XEROX CORP 19 Dec 1973 [5 Jan 1973] 58825/73 Heading G4R A speech signal, e.g. a word, is divided into n frequency bands, and in each of a number of successive time intervals the energy level in each band is used to define a set of n values which may be regarded as defining a point in n dimensional space. Thus the successive sets represent successive points on a curve in that space. Each set (point) is inspected to determine which of a number of reference sets (points) corresponds to that set and is assigned a 'label' representing that reference set. The resulting sequence of labels is compared with reference sequences derived from reference speech signals in order to identify the unknown speech signal with one of the reference signals. As disclosed the speech signal is divided into 6 bands by filters which feed an integrator. The integrator sums the energy in each band over successive periods of 10 m.sec. and feeds a processor via an analog-digital converter. The converter output represents the energy value of each of the 6 banks in each 10 m.sec. interval. Each set of 6 values defines a point in 6-dimensional space and the succession of points a curve, e.g. as the curve shown in Fig. 3 for a 3-dimensional space defined by frequency bands X, Y, Z. The processor normalizes the sets and determines which point of a number of reference points, e.g. p1-p8 in Fig. 3, is nearest to each of the sets of values, and labels the set with the label of that nearest point. In general the number of bits required to define a label is less than the number required to define a set of the values. The sequence of labels is compared with reference sequences as indicated above. Because speakers do not always sound the final stop consonants these consonants are ignored if they last less than 200 m.sec., so that their presence or absence is immaterial to the recognition process.
Patent JP-H04261315-A (JP)
Title: Automatic wire-cutting and peeling apparatus
Inventor: HIROTA MASAHARU
IPC: H02G1/12
Filed: 1991-01-18
Abstract: PURPOSE:To conduct cutting a wire and cutting and peeling a covering automatically and efficiently by holding a covered wire between feeding side and receiving side roller pairs and by providing a freely movable cutter unit between both roller pairs. CONSTITUTION:Respective actuating parts provided on the front surface of the cover 14 of an apparatus are operated by the unshown push-button of the operation panel 16 on the top surface. Feeding side and receiving side feed roller pairs 1a, 1b and 2a, 2b are spread according to a wire diameter and an unshown covered wire is inserted from a guid block 8 to reach receiving side feed rollers 2a, 2b via guide pipe 9, extension sleeve 10 and cutter unit 6 to stop the rollers. Then, the cutter part 6a of the cutter unit 6 is brought into contact with the wire to move a cutter unit 6 in the axial direction of the wire to peel and cut the wire while cutting a covering. Thus, the termination processeing of the wire and intermediate peeling for multipoint connection are performed automatically and efficiently.
Patent JP-H03210926-A (JP)
Title: Die changing method for transfer press
Inventor: SUNADA MASAHIDE
IPC: B30B13/00
Filed: 1990-01-16
Abstract: PURPOSE:To provide a slide positioner on one slide only to execute economical and safe die change by taking a present productive upper die out of the slide to set a succeeding producing upper die to the slide and reversing a motor to elevate the slide up to a stand-by point. CONSTITUTION:In a transfer press having a blanking slide 2 and a draw slide 3 which are driven by the same drive system, a slide to change a die is lowered near a bottom dead point to remove the present producing upper die, then, to set a succeeding producing upper die. Thereafter, the main motor is reversed to elevate the slide up to a stand-by point after the die is changed and a die at each stage is changed in sequence. In this way, since the die changing is executed satisfactorily by providing a slide positioner at one slide, it is economical and since the other slide does not arrive at the bottom dead point during die changing, the die changing is executed in safety.
Patent JP-S61168196-A (JP)
Inventor: KEBUIN JIYON OOKONAA
IPC: G11C11/412
Filed: 1986-01-14
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-S61162887-A (JP)
Title: Character reading device
Inventor: MORIGUCHI SHIGERU
IPC: G11C7/00
Filed: 1985-01-14
Abstract: PURPOSE:To attain image processing of a detected signal and to make the device small in size by converting analog signals obtained from an photoelectric element to digital signals and processing. CONSTITUTION:When a scanner 1 moves on an object of reading, information of a character is detected by optical method and converted to analog electric signals. The signals are outputted by the level of analog signal through threshold circuits 2a-2c. The signals are converted to digital signals by A/D converters 4a-4c stored by a controlling section 5, and the stored contents are displayed in a display unit or a printer 7 when an operator operates the controlling section 5 at need. In this case, read signals are displayed in the display unit 6 as they are, formerly needed comparison judging becomes unnecessary. Further, signal transmission to the printer 7 can be displayed irrespective of the shape of characters by making the transmission by bit image.
Patent JP-S60148568-A (JP)
Inventor: ITOU HAJIME
IPC: A62B7/02
Filed: 1984-01-13
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-S5389313-A (JP)
Title: Video signal recorder
Inventor: NARAHARA HISAAKI
IPC: H04N5/78
Filed: 1977-01-17
Abstract: PURPOSE: To enable the use of rotary magnetic head commonly and to reduce the unit cost, by recording the arrangement of horizontal synchronism between adjacent tracks to various types of video signals. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04247946-A (JP)
Title: Recording head and ink jet recorder
Inventor: MAEOKA KUNIHIKO
IPC: B41J2/05
Filed: 1991-01-18
Abstract: PURPOSE:To prevent crosstalk between delivery ports in an ink delivery action of a recording head. CONSTITUTION:A projection 442 is formed on a surface where a recessed part of a second member, such as a top plate 1300, provided downward of a part of a delivery port 421 is bonded to a first member, such as a substrate 100. In this manner, when the recessed part of the top plate 1300 is bonded to the substrate 100, the bonding results in the projection collapsing, which can enhance the adhesion of the top plate 1300 with the substrate. Thus, delivery energies generated in individual liquid paths can be prevented from interfering with each other.
Patent JP-S57118755-A (JP)
Title: Production of food products containing emulsified fat
Inventor: IRIE JIYUN
IPC: A23L19/12
Filed: 1981-01-16
Abstract: PURPOSE: Less than 90% of food oil and more than 10wt% of an aqueous phase containing whole egg, yolk and lactalbumin are made into an oil-in-water type emulsion and the emulsion is combined with fishes and an emulsifier, then emulsified again and hardened with heat to produce a food product containing emulsified food oil.  
     CONSTITUTION: Food oil such as soybean, rape or palm oil (25W85%) and an aqueous phase containing whole egg and/or yolk, lactalbumin, when necessary, a natural rubber are made into an oil-in-water type emulsion to give an oil base of oil-in-water type emulsion. The resultant base (90W10pts.wt.) is combined with fishes or shells, boiled meat, vegetables, fruits or sea weeds (10W90pts.), further an emulsifier (0.01W3pts.), an emulsion stabilizer (0.1W5pts.) and flavors. The resultant mixture is emulsified again by means of a mixer revolving at 1,500W 2,000rpm and put in tightly sealable vessels, sterilized under pressure at 115W 118°C for 40W45min to give a spread. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01182045-A (JP)
Title: Water supply device of printer
Inventor: SAITO NOBUAKI
IPC: B41F7/36
Filed: 1988-01-14
Abstract: PURPOSE:To improve working efficiency and labor saving by fixing a fluid pressure cylinder with a roller lifting member which pushes up a bridge roller resisting against the own weight of the member provided on the operating end of a piston rod, to a roller supporting member which supports a watering roller. CONSTITUTION:A rod 22 advances to an arrow A direction on a command from a paper feed part, and a lever 5 and a roller arm 11 connected by means of a compression coil spring 21 rock centering around a transfer roller 7, while the watering roller 15 is separated from the surface of a printing plate. Further, at the same time, a form roller 24 leaves the surface of the printing plate as shown by a chain line to push a bridge roller 28 to an air cylinder 25 side. Consequently, a piston rod 26 is pushed via a printing head 27. If a piston rod 26 is caused to retreat in this state, the bridge roller 28 shifts to a position shown by a chain line over the watering roller 15 by the own weight of said roller, and leaves the form roller 24. Then a plate cylinder 3 is rotated to insert a doctor blade 30 and allow the tip of the doctor to come into contact with the surface of the printing plate. Thus the dust is removed.
Patent JP-H09195445-A (JP)
Title: Reinforcing method of structure by reinforced fiber sheet
Inventor: MATSUMOTO YOSHIO
IPC: E04C5/07
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To improve workability by arranging a reinforced fiber sheet in which one of warp and weft is composed of reinforced fiber and the other is composed of thermoplastic resin-containing fiber and the warp and the weft are fixed by thermoplastic resin in the thermoplastic resin containing fiber. SOLUTION: Cleaning and polishing processing or the like of a structure surface 11 is performed, and a primer is applied by a roller brush or the like, and a primer layer 12 is formed. Next, matrix resin or the like as a primer coating layer 13 is applied on this primer layer 12, and a reinforced fiber sheet 14 is stuck on this primer coating layer 13. In this reinforced fiber sheet 14, one of warp 31 and weft 32 is formed of reinforced fiber such as carbon fiber and glass fiber, and the other is woven by thermoplastic resin-containing fiber by impregnating or applying thermoplastic resin into or to glass fiber and aramid fiber or the like. Next, a final coating layer 15 is applied on this reinforced fiber sheet 14, and a protective layer 16 such as urethane resin is layered on the final coating layer 15.  Therefore, reinforcement and repair or the like of a structure can be effectively performed with high workability.
Patent JP-S60150336-A (JP)
Title: Optical modulation system
Inventor: IMOTO KATSUYUKI
IPC: H04B10/2507
Filed: 1984-01-18
Abstract: PURPOSE:To suppress as less as possible a modal noise and a modal distortion by supervising at least >=2 high frequency signals having sufficiently higher frequency component than that of a modulation signal and also different frequencies to each other on the modulation signal or switching regularly or irregularly high frequency signals having >=2 different frequencies in a switching speed higher than the frequency component of the said modulation signal so as to superimpose the high frequency signals onto the said modulation signal. CONSTITUTION:Output signals of a high frequency signal generator 11 of a frequency f1 and of a high frequency signal generator 12 of a frequency f2 are synthesized at a synthesizer 10 and the result is inputted to a mixer 3. As the frequencies f1, f2, they are selected to a value sufficiently higher than the frequency component of the modulation signal, e.g., 500MHz or 650MHz. The multiple oscillation longitudinal mode and spread of spectral width are progressed in this way, a spectrum is hardly caused and no waveform deterioration takes place.
Patent JP-H02184970-A (JP)
Title: Cubic expression arithmetic unit
Inventor: MATSUOKA SHIGEKI
IPC: G06F17/10
Filed: 1989-01-11
Abstract: PURPOSE:To shorten computation time and to reduce a required hardware quantity by replacing a multiplication to be necessary in an arithmetic process with a summing operation. CONSTITUTION:The values of f(T) are obtained with a cubic expression f(T)= AT<3>+BT<2>+CT+D in the sequence of the values of T from T=0 with a 1 increment. Namely, the values of f(T) are obtained in the sequence of f(0), f(1), f(2) - f(n). At this time, when the values of f(T) are to be obtained for T>=1, in the case of T=1, which is the first value of T, expressions A1=A, B1=B, C1=C, D1=D are set up, An, Bn, Cn, and Dn in the case of T=n, which is the n-th value of T, are obtained according to expressions An=An-1, Bn=3 An-1+2Bn-1+Cn-1, and Dn=An-1+Bn-1+Cn-1+Dn-1 based on An-1, Bn-1, and Cn-1 in the case of T=n-1, which is the (n-1)th value of T, and the n-th value of f(T), namely, f(n), is obtained by obtaining the value of an expression An+Bn+Cn+Dn. Thus, the computation time can be shortened without increasing the whole hardware quantity.
Patent JP-H10202584-A (JP)
Title: Emergency cutting device for band-shaped object
Inventor: KITAUJI YOSHIYUKI
IPC: B26D5/08
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To cut a film promptly for stopping film feeding if any failure is generate by providing a cutting mechanism for forming a cut line from the central side to the end edge part of the film at a part of the width direction of the film. SOLUTION: If any failure occurs and an emergency button is depressed, a cutting mechanism comes into action. Namely, a cutter arm 62 conducts rotational movement mainly counterclockwise and moves a little in the right direction. The cutter arm 62 is turned by 90 degrees counterclockwise from its standby condition and the main arm 62a is stopped at a perpendicular lower part. A cutter knife retained by the main arm 62a is stabbed into on the central side of a film 30 during rotational movement, so that it is cut to an end edge with linear movement. At the opposite side of the cut line, it is cut at a time over the whole length by tension acting on the film 30 and a stress concentration effect through a sharp shape at a cut line end. Therefore, the film 30 is cut promptly at a feeding mouth and feeding can be stopped, thus it is possible to prevent risk of the mechanical parts of the body device being damaged.
Patent JP-S63176129-A (JP)
Title: Manufacture of saturated polyester bottle
Inventor: NAKADA KEISUKE
IPC: B29K67/00
Filed: 1987-01-16
Abstract: PURPOSE:To obtain an excellent vessel which is superior in vessel property such as shock resistance and does not generate deformation even through hot filling, by constituting the title method so that a neck part of a preform before stretching molding is crystallized through heating by an infrared heater, and then a bottle is manufactured through stretching blow molding. CONSTITUTION:A preform (work) W composed of polyethylene terephthalate and obtained through injection molding is entered through an inlet chute 1 in order and shifted within pockets of turning carrying-in wheels 2, 3 one after another. The work W led into a carrying-in passage 4 through the carrying-in wheel 3 is sent over the carrying-in passage 4 while rotating. Meanwhile, a mouth neck part is heated by infrared heating units 91, 92,..., 9n arranged along the passage 4. Then the mouth neck part is formed through cooling by air being sent through a fan 17 by cooling units 191, 192 and then enters into a pocket of a carrying-in and carrying-out wheel 10, discharged from a discharge port of 15 through carrying-out wheels 11, 12, 13 one after another according to a rotation of the wheel 10 and proceeds to the next process.
Patent JP-H10193018-A (JP)
Title: Electric cable stranding machine
Inventor: ARAKI YOSHIHIRO
IPC: H02G1/14
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To easily strand relatively large wires over the whole length by surrounding each side of the other clamping member by a bracket provided on one clamping member when the clamping member of a centrifugal spring holds the wires to eliminate the relative positional deviation between both clamping members. SOLUTION: While a rotary shaft 13 is stopped, clamping parts 16, 17 are kept in the released posture. In this condition, a wire W is introduced between the clamping parts 16, 17. A motor is driven to turn the rotary shaft 13, and centrifugal blades 14, 15 are turned around pins 18, 19 by the centrifugal force. As a result, the clamping parts 16, 17 are displaced in the clamping posture to hold the wire W. Because a side part of the other clamping part 17 is surrounded by side plate parts 30A, 30B of a bracket 30 fitted to one clamping part 16, and the clamping parts 16, 17 integratedly clamp the wire W in a condition where the relative deviation is regulated. The wire W is stranded in the turning direction of the rotary shaft 13.
Patent JP-H10207206-A (JP)
Title: Toner cartridge
Inventor: OKADA MITSUHARU
IPC: G03G15/08
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To prevent a toner from being clogged at the lower part of a container even though the shape of a truncated cone whose inside diameter is gradually reduced as it goes downward by disposing a partition in the lower part of the container and extending the partition in the nearly circle of the lower part. SOLUTION: One vertical partition 18 consecutively extended like a diameter in an inner periphery is disposed in the lower part 10 of the container 4. Both side edge of the partition 18 are connected to the inner periphery of the truncated conical lower part 10, so that both side edges of the partition 18 are extended downward at fixed inclined angles with the horizontal, in a state where both side edges of the partition 18 are inclined inward in a radial direction. For instance, when the partition 18 does not exist in the truncated conical lower part 10 of the container 4, there is a tendency to cause blocking up with the toner, in the lower part, because what is called a bridge phenomenon is generated with the toner and the bottom surface of a dome shape is formed.  But, when the partition 18 is disposed, blocking up with the toner is effectively prevented and the toner smoothly flows down in the container 4, to be discharged from a discharge opening 16.
Patent JP-S60151274-A (JP)
Inventor: SAKAMOTO KATSUHIKO
IPC: C04B35/101
Filed: 1984-01-19
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-H01186755-A (JP)
Title: Alkali zinc battery and its manufacture
Inventor: YANO MUTSUMI
IPC: H01M4/06
Filed: 1988-01-14
Abstract: PURPOSE:To reduce the consumption amount of mercury, and that of gallium used together, to suppress the generation of hydrogen gas, by providing a gallium layer on the surface of the outer periphery of a gel-form zinc anode which is separated by a cathode and a separator. CONSTITUTION:At the surface of a gel-form zinc anode 4 mainly of in amalgamated zinc, a gallium layer 5 is formed. When the gallium layer 5 is formed, a simple process to fill a gel-form zinc anode 4 after an alkali electrolyte including a gallium salt is poured inside a bag-form separator 3 with upper end opened can be applied. In such a composition, the consumption amount of mercury is reduced, and moreover, the consumption amount of gallium used together is also reduced, to make it possible to suppress the generation of hydrogen gas.
Patent JP-S62164599-A (JP)
Inventor: MISAWA TAKASHI
IPC: B42D15/02
Filed: 1986-01-17
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-H06256306-A (JP)
Title: Preparation of n- alkenylpyrrolidone
Inventor: ROTAARU FURANTSU
IPC: C07D207/267
Filed: 1994-01-25
Abstract: PURPOSE: To prepare the N-alkenylpyrrolidone in high yield by reacting a N- alkylpyrrolidone on a specific acidic heterogeneous catalyst at elevated temp.  
     CONSTITUTION: The compound of the formula II is obtained by reacting a compound of the formula I (R is H or 1-20C alkyl; X and Y are each OH, 1-20C alkoxy a 2-20C alkoxycarbonyl, but one of two groups is H) on an acidic heterogeneous catalyst, except oxides of metals of Group IIb, Group IIIb, Group IVb and Group VIb at 200-600°C, especially 280-480°C and 0.1-5 bar, especially 0.5-1.5 bar. The suitable acidic heterogeneous catalyst mentioned above are oxides of metals of Group IIIa and Group IVa and/or phosphorus-contg. compounds supported on carriers and/or molecular sieves (e.g. H-type zeolite). The suitable compounds containing phosphorus are dihydrogen phosphates, hydrogen phosphates of the elements of Group IIa, and phosphates of vanadium and lanthanoids. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H08193707-A (JP)
Title: Combustion device
Inventor: TAKESHITA SHIRO
IPC: F23D14/02
Filed: 1995-01-19
Abstract: PURPOSE: To uniformly mix fuel and air at a premix combustion with a simple construction. CONSTITUTION: A fuel gas spouting part 16 is provided along the inner wall of a scroll casing 9 of a centrifugal combustion fan 11 to stimulate uniform mixing of fuel and air, attain a reduction in noise as a result of a low pressure drop and stable combustion and reduce the size and weight of a combustion device.
Patent JP-H0376887-A (JP)
Title: Improved loop-forming by on-machine seamed press fabric using special thread
Inventor: FURANSHISU ERU DEIBUNPOOTO
IPC: D06M101/16
Filed: 1990-01-17
Abstract: PURPOSE: To well form loops, add coated multi-filament yarns in a seam and impart good compressibility and elasticity in the machine-direction by forming a press fabric using the coated filament yarns as machine-direction yarns. CONSTITUTION: A press fabric 6 is formed using coated multi-filament yarns as machine-direction(MD) yarns for forming good loops 7. Thereby, the good loops used for closing the fabric into an endless form by means of a pin seam can be formed, and the loops can well resist to repeated curvatures in a papermaking machine without accompanying a crush.