baber/WOPTO huggingface dataset:
Patent JP-H10274996-A (JP)
Title: Voice recognition device
Inventor: MASAI YASUYUKI
IPC: G10L15/06
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce erroneous recognition due to a storage difference, etc., in reading when a recognition device is used. SOLUTION: This device collates a characteristic parameter series obtained by acoustic analyzing an input voice with an acoustic analytic part 102 with voice models of all key words constituting respective recognition vocabularies beforehand formed and stored in a voice model forming/storing part 104 by a model collation part 103 to recognize the input voice. In such a case, a key word expansion part 107 uses a key word conversion part 106 having a function performing the conversion between mutual key words having similarity as a sound among respective key words, and converts the key word recognized by the collation in the model collation part 103 to another key word having the similarity as the sound, and the key word recognized in the model collation part 103 is expanded, and a recognition result output part 108 decides the recognition result from the key word expanded here.
Patent JP-H05281785-A (JP)
Title: Production of toner for dry processing, electrophotographic developer and image forming method
IPC: G03G9/09
Filed: 1992-04-03
Abstract: PURPOSE:To obtain a long life and high-fineness image and further, to obtain excellent fixability and board offset resistance by adding specific coloring agents to a specific resin and melting and kneading the resin until its gel-component attains a specific value. CONSTITUTION:This process for production of the toner for dry processing consists in adding carbon black having >=200m<2>/g specific surface area and magnetite having <=6m<2>/g as the coloring agents to the vinyl resin having 20 to 50wt.% gel-component, then melting and kneading the resin until the gel- component attains <=10wt.%. The resulted toner has the excellent flow property and is further resistant to staining with a carrier. The long-life developer is thus obtainable. The average grain size of the toner to be used is preferably 5 to 12mum, more particularly preferably 6 to 10mum. The produced toner for dry processing and the electrophotographic developer formed by using such toner are excellent in the broad offset resistance, line image printing density and plane image printing density. The high-fineness image which fogs less and has extremely high resolution is obtd.
Patent JP-S575465-A (JP)
Title: Facsimile signal transmission system
Inventor: YAMANAKA YOSHIO
IPC: H04N1/32
Filed: 1980-06-13
Abstract: PURPOSE:To determine the optimum transmission speed quickly, by transmitting a control signal including a demodulating speed set instruction from a transmitter to a receiver. CONSTITUTION:A training signal 1c and a control signal 2c are transmitted from a transmitter in a modulation speed Vc. This control signal 2c includes the next demodulator speed set information Vd to a receiver. When the transmitter completes the transmission of signal at a modulation speed Vc, a control signal 2e including a trainning signal 1d and a demodulator speed set instruction Ve instructed to the receiver in advance is transmitted. Similarly, a trainning signal le and a control signal 2e are transmitted with a modulator speed Ve. On the other hand, the receiver changes the demodulator speed according to the control signal and it makes receptionable the next signal. After the transmission signal from the transmitter side is finished, the receiver transmits the control signal to the transmitter.
Patent JP-S559431-A (JP)
Title: Method of manufacturing oxide cores for high frequencies and large amplitudes
Inventor: KUBO OSAMU
IPC: C04B35/30
Filed: 1978-07-07
Abstract: PURPOSE: To improve the Q-value of a magnetic core over a wide frequency and amplitude range without decreasing the permeability of iron-short type NiZnCo ferrite of the same composition as that of usual material.  
     CONSTITUTION: Raw materials are mixed to fill a mole percentage of Fe 2 O 3 : 48W 49.5, NiO:15W45, ZnO:6W35, and CoO:0.2W2. In this case, use gaisite (Hydrated Iron Oxides) for the raw material of Fe 2 O 3 . After mixed, dry the mixture and bake it. Next, crush it, mix with binder material and form the mixture into moulds, sinter them in 1 atm. 0 at 1000W1400°C and control the average crystal grain size at 1W10μm. By so doing, sintered cores of the permeability of the same as or superior to that of usual oxide cores for high frequencies and large amplitudes and the Q-value of very good frequency characteristics and amplitude characteristics can be obtained. Here, Q shows the reciprocal of the loss factor of magnetism. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11322732-A (JP)
Title: Production of saccharincarbonyl halide
Inventor: PLATH PETER DR
IPC: C07C311/16
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for selectively producing a saccharinecarbonyl halide useful as a herbicide from readily available starting materials while avoiding the formation of a byproduct by reacting a specific amide with an inorganic acid halide. SOLUTION: This method for producing a compound of formula I (X is a halogen; R<1> and R<2> are each H, a 1-6C alkyl, a 3-6C cycloalkyl or the like; R<3> is H, a 1-6C alkyl, a 3-8C cycloalkyl or the like) comprises reacting (A) isophthalylsulfonamide of formula II with (B) an inorganic acid halide. Preferably, the reaction is carried out by using tionyl chloride, phosphorus oxychloride, oxalyl chloride or the like as the component B, in an organic solvent such as toluene within the temp. range of 25-130 deg.C.
Patent JP-H03278818-A (JP)
Title: Concentration of dilute valuable matter
Inventor: YAMASHITA AKIRA
IPC: B01D61/02
Filed: 1990-03-28
Abstract: PURPOSE:To contrive energy conservation and the reduction of equipment cost by selecting the optimum membrane module at each stage when a dilute valuable matter is conc. by a multistage reverse osmosis process. CONSTITUTION:In a multistage reverse osmosis process provided with reverse osmosis membranes having a removal percentage of 20-70% to remove org. matter from a dilute aq. solution containing not more than 1wt.% org. matter, the membrane module is connected at multiple stages to each of a liquid permeated side and a liquid conc. side from a first stage membrane module. On the liquid permeated side, the permeated liq. is supplied from each stage to the membrane muddle at the next stage and the conc. liquid is borough back to the membrane module at the previous stage. On the liquid conc. side, the conc. liquid is suppled form each stage to the membrane module at the next stage and the permeated liquid is brought back to the membrane module at the previous stage, whereby the permeated liquid and the conc. liquid are obtained from the membrane modules at their respective final stages. In this way the optimum membrane module is selected at each stage and energy consumption and equipment cost can be reduced.
Patent JP-H11281521-A (JP)
Title: Device for inspecting sealing of pipe joint
Inventor: NAKANO KINJIRO
IPC: F16L55/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To permit the easy compression of a packing material and to prevent the occurrence of compression irregularities along the circumference of the packing material in a device for inspecting the sealing of a pipe joint. SOLUTION: A device for inspecting the sealing of a pipe joint comprises a supporting ring 23 in a ring-shaped frame structure and a ring-shaped presser plate 27 arranged circumferentially more outside than the supporting ring 23. The presser plate 27 is composed of a plurality of circumferential divided parts 28. A cylinder device 26 to move each divided part 28 radially to pipes 1 and 3 to press a packing material 12 is provided in the supporting ring 23. The cylinder devices are serially supplied with a working fluid.
Patent JP-S565787-A (JP)
Title: Ornamental material with uzukuri tone wood grain pattern and production thereof
Inventor: TANAKA YASUHIRO
IPC: B05D5/06
Filed: 1979-06-29
Abstract: PURPOSE: To obtain the titled ornamental material rich in the feelings of wood preferable for furnitures or the like by a method wherein a wood grain pattern is printed on a base material, a build-up printing is conducted in regions corresponding to the wintry subgrains of the grain pattern, a glossy transparent overcoat layer is formed over the whole surface, and heating is conducted for gelation of the build-up printing ink.  
     CONSTITUTION: A wood grain pattern print portion 3 is formed on a base material 1 by a printing method such as gravure and offset printing. In the regions corresponding to the wintry subgrains of the portion 3, a build-up printing is conducted according to gravure printing through utilization of gravure printing ink containing vinyl chloride sol as a binder, to form build-up ink films 4. Then, after forming a glossy transparent overcoat layer 4 over the whole surface, heating is conducted by use of hot blast 10 for gelation of the printing ink and lustering the surface, whereby lustrous build-up print portions 5 are formed in the pattern of wintry subgrains and the titled ornamental material is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03281978-A (JP)
Title: Electromagnetic fuel injection valve
Inventor: TAKAGI TAKAAKI
IPC: F02M69/04
Filed: 1990-03-29
Abstract: PURPOSE:To minimize the particle size of atomized fuel by feeding air out of air feed passages provided for the specified positions of an adapter onto fuel injected out of a valve port in a state that the turbulence of fuel injected out of the valve port is restrained. CONSTITUTION:An electromagnetic fuel injection valve 5 which opens/closes its fuel injection valve port 10 formed on a valve main body 9 by means of the reciprocal movement of a bar shaped movable valve 8 caused by both of the energizing force of a spring 6 and the attractive force of an electromagnetic coil 7, is mounted onto an inlet air duct while fuel injection is directed to an inlet air port, and both of its valve seat 11 ranged to the valve port 10 and the tip end section of the movable valve 8 are formed into a conical shape. And an adapter 12 formed with a cylindrical hole 13 which restrains fuel injected out of the valve port 10 from being spreaded, is mounted onto the end face of the valve main body 9, and the adapter 12 is formed with a plurality of air feed passages 14. In this case, the direction of each air passage 14 is fairly shifted from the axial center of the guide hole 13 so as to be off-set by (e) so that an unequality of e<(A+d)/2 is satisfied where (d) represents the diameter of the valve port 10, and A represents the diameter of each air passage 14.
Patent JP-H02259034-A (JP)
Title: Gold alloy thin wire for bonding
Inventor: MORI KENJI
IPC: C22C5/02
Filed: 1989-03-31
Abstract: PURPOSE:To obtain the gold alloy thin wire for bonding having excellent heat resistance and drastically reduced vibration fracture rate by adding specified amounts of Y, Ca, Be and Ag to high purity gold. CONSTITUTION:By weight, 3 to 100 ppm Y, 1 to 50ppm Ca, 1 to 10ppm Be as well as 5 to 110ppm Y+Ca+Be and furthermore 5 to 100ppm Ag are added to high purity gold. As the above high purity gold, the one contg. gold of about >=99.99wt.% purity and the balance inevitable impurities is preferably used. The above addition of Y, Ca and Be give strains to the crystal lattices of gold to increase the recrystallization temp., by which the strength at an ordinary temp. and heat resistance can be improved. Furthermore, the addition of Ag improves the toughness. In this way, the gold alloy thin wire in which mechanical characteristics at an ordinary temp., loop height, ball shape, etc., are suitably maintainable and having low vibration fracture rate can be obtd.
Patent JP-H03280717-A (JP)
Title: Pll circuit
Inventor: NAKAYAMA ISAO
IPC: H03L7/093
Filed: 1990-03-29
Abstract: PURPOSE:To make the loop gain constant with respect to temperature by connecting a collector of transistors(TRs) being components of a differential amplifier to an output of a double balanced differential amplifier. CONSTITUTION:A collector output of a differential amplifier comprising TRs 18, 19 whose two bases are biased through resistors 23, 25 and a variable resistor 24 and whose collectors are used as output terminals connects to an output of a double balanced differential amplifier 27. when a base level difference of the differential amplifier is varied by the variable resistor 24, two output level differences of the double balanced differential amplifier 27 are varied and its level difference is amplified by an amplifier 15 and inputted as a control voltage of a voltage controlled oscillator 16 thereby varying the self-running oscillating frequency. Thus, the loop gain is made constant against temperature.
Patent JP-S538171-A (JP)
Title: Battery watch
Inventor: IKEHATA YUKIO
IPC: G04C10/04
Filed: 1976-07-12
Abstract: PURPOSE:To facilitate the recognition of battery life by so designing the watch that a part of the display material fitted to wheel trains is visible from the outside of the watch and displaying a specific color for a long length of time when voltage drops.
Patent JP-H07274559-A (JP)
Title: Piezoelectric type linear actuator
Inventor: OKU HIDEAKI
IPC: B06B1/06
Filed: 1994-03-30
Abstract: PURPOSE:To form progressive waves in an elastic body with a plane section without using a complicate mechanism by forming the plane section desirable for driving a linear actuator to the elastic body driving a body to be driven. CONSTITUTION:In a piezoelectric type linear actuator 2, in which a body to be driven 1 is moved in the linear direction by elastic bodies 3 vibrated by piezoelectric vibrators 4, 5, the elastic bodies 3 are formed in endless-shaped bodies with external side faces 13 and internal side faces 12 by plane sections 10, in which at least parts are brought into contact with the body to be driven 1, and arcuate curved surface sections 11 adjacent to the plane sections. The resonance frequency of the elastic bodies 3 can be adjusted by the size of at least parts of the elastic bodies, standing waves by two kinds of oscillation modes are formed on at least either one side faces of the external side faces and internal side faces of the elastic bodies, and piezoelectric vibrators 4, 5 forming progressive waves moving in the body to be driven by synthesizing the standing waves are mounted.
Patent JP-S57201110-A (JP)
Title: Dry type cutting device for pipe internal face
Inventor: NAKAISHI MASAO
IPC: B23D1/24
Filed: 1981-05-30
Abstract: PURPOSE:To realize smooth cutting without using running oil by arranging the plural number of cutters with arc-shaped blade edges having the length based upon a special ratio against the inner periphery length of a pipe to be cut, on the periphery at regular intervals and providing guides in the rear of the cutters and further sending both the cutters and guides in the direction of a pipe shaft. CONSTITUTION:The end part of a drawbar 5 is fitted with a shaft 4, the periphery of which is provided with ring-like cutter installing members 2 through bridging members. The plural number of arc-shaped cutters 1 with the length of almost less then 1/4 of the inner surface of a pipe P are installed on cutter installing members 2 at regular intervals on the periphery, and arc-shaped guides 6 shorter than the cutters 1 are provided in the rear. After bringing shaft cores of the shaft 4 and the pipe P to correspondence, the drawbar 5 is moved in the direction of an arrow X to cut the inner surface of the pipe P. After one stroke, the shaft 4 is rotated by degrees of an angle corresponding to the length of an arc of the cutter so that each cutter 1 is faced to the uncut inner surface to execute subsequent cutting. Chips produced are continously discharged to the rear in the direction of an arrow y through a space K between the cutter installing member 2 and the shaft 4.
Patent JP-S59209758-A (JP)
Title: Cutting device
Inventor: OOKUWA KOUICHI
IPC: B24B47/20
Filed: 1983-05-12
Abstract: PURPOSE:To prevent processing error due to the thermal deformation of a slide head and the meandering of a grindstone base from being produced by sonstructing a cutting device for processing materials difficult to be cut such as a lens, etc., such that the thermal deformation of a rocking frame appears perpendicularly to the feed direction of a grindstone wheel. CONSTITUTION:A cutting device possesses a grinding wheel 3 mounted on a rocking frame 17 supported on a support pin 15 inserted into a machine base 16. Further, a feed screw 12 extending from a drive housing 20 mounted rockably around pins 23, 24 parallel to the support pin 15, and nut 27 mounted, on the rocking frame 17, rockably around pins 30, 31 parallel to the support pin 15 are threaded into said cutting device. Moreover, linear position detecting sensors 37, 38 for detecting the rocking amount of the rocking frame 17 are provided, and the turning angle of the feed screw 12 is controlled based on an output signal from said linear position detecting sensor 37.
Patent JP-S538553-A (JP)
Title: Division circuit
Inventor: KUWABARA TOORU
IPC: H03K23/66
Filed: 1976-07-12
Abstract: PURPOSE:To reduce the power consumption by providing an auxiliary generator circuit and utilizing the auxiliary signal.
Patent JP-H09239011-A (JP)
Title: Functional sheet, element for gas treatment and gas treating device
Inventor: ISHIDA TASAKU
IPC: A61L9/01
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a functional sheet which allows the easy reach of light when an element for deodorizing, antimicrobial and other gas treatments is formed of a material obtd. by using a base material sheet and functional titanium oxide and, therefore, exhibits good deodorant and antimicrobial properties, is less bulky, is reduced in the manufacturing cost to the lowest possible level and is capable of preventing the deterioration of the base material sheet even if paper is used for the sheet and to provide the element for the gas treatment and a gas treating device formed by using such functional sheet. SOLUTION: This functional sheet consists of a titanium oxide-deposited and perforated sheet 1 having the constitution obtd. by providing the base material sheet 1a, on which the functional titanium oxide consisting of the modified superfine titanium oxide formed by modifying the superfine titanium oxide having <=100mm linear grain size or the surfaces thereof with a metal or metal compd. is deposited, with many pares 1b consisting of through-holes or nail-like notches which may be louvered. The combination use of the sheet 1 and an electrostatic filter is effective as well.
Patent JP-H08253929-A (JP)
Title: Cast-in-place concrete pile
Inventor: NAGAOKA HIROAKI
IPC: E02D5/34
Filed: 1995-03-15
Abstract: PURPOSE: To prevent destruction attributable to tensile stress, and enhance a bearing power in the vertical direction by forming the tip of a pile hole whose tip is expanded on the bottom in a conical shape of at most a specified angle, a conical trapezoid or substantially hemi-spherical (egg like) shape. CONSTITUTION: An expanded bottom 3 is installed to a shaft 2 of an excavated hole while a cone angle θ of a tip 4 is formed at 120 deg. where concrete is filled up, thereby forming a concrete pile 1. the tip 4 may be shaped up like a conical trapezoid or a substantially hemi-sphere. A direct component of a ground reaction which acts on the tip of the pile as a compression stress keeps the end area of the pile in a compression stress state, thereby preventing the generation of a tensile stress and protecting the tip area from being destructed by the tensile stress. This construction makes it possible to enhance structural strength and obtain a high vertical bearing power.
Patent JP-H11282145-A (JP)
Title: Spray pipe fitting structure of photosensitive material processor
Inventor: MIYAMOTO SHINICHI
IPC: G03D5/04
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To decrease the number of components, to eliminate the need for a spring, and to decrease the assembly man-hour. SOLUTION: A fitting hole 284 is bored in a side plate 270 and the shaft part 288 of a cap 286 is inserted. A plug part 290 is pressed into the mouth part 58A of a spray cap 58 and one end side of the spray pipe 58 is fixed to one side plate 270 across the cap 286. While a skirt part 294 is pressed against the side plate 270 and elastically deformed, the shaft part 288 is inserted deep into the fitting hole 284 of the side plate 270. Then the spray pipe on the other end side is inserted and fixed in the spout of a supply pipe which supplies processing liquid by making use of the restoring force of the skirt part 294. Consequently, a metallic spring is unnecessary unlike before and the number of components can be decreased.
Patent JP-H03283896-A (JP)
Title: Duplex loop communication terminal adaptor and duplex loop communication method
Inventor: SUZUKI MASAAKI
IPC: H04Q5/00
Filed: 1990-03-30
Abstract: PURPOSE:To perform simultaneous communication by the subscribers >=3 at two kinds of terminals in common to a subscriber by forming a communication line of duplex loop among the subscribers >=3. CONSTITUTION:Each loop circuit 14 sets a first route of the reception side R of a b1 channel processing part 11   a connection line 14a the reception side R of a signal processing circuit 15   the transmission side S of the signal processing circuit 15   a connection line 14c   the transmission side S of a B2 channel processing part 12, and a second route of the reception side R of the B2 channel processing part 12   a connection line 14f   the reception side R of a signal processing circuit 16   the transmission side S of the signal processing circuit 18   a connection line 14d   the transmission side S of the B1 channel processing part 11. Then, a loop in a direction of the subscriber X   the subscriber Y   the subscriber Z   the subscriber X is formed on the first route, and a loop in a direction of the subscriber X   the subscriber Z   the subscriber Y   the subscriber X on the second loop. Thereby, it is possible to realize simultaneous speech among three parties by each telephone set 3.
Patent JP-H03282767-A (JP)
Title: Document editing system
Inventor: SASAKI EIKICHI
IPC: G06F17/21
Filed: 1990-03-30
Abstract: PURPOSE:To attain more minute editing work and to facilitate the setting of a document printing position for a printing paper whose form is previously decided by reading a character and a graphic, both of which are on the printing paper, and accurately designating the printing position for the printing paper at the time of editing a document. CONSTITUTION:A paper feed means 10 which moves the printing paper at a constant speed in a prescribed direction, an image read means 9 which reads the whole printing paper and the character an the graphic, both of which are on the printing paper interlocked with the feed of the paper and a document editing means 5 which receives a read image, inputs, proofreads and edits the character and generates the document are provided. Furthermore, a display means 4 which displays document editing and document printing means 6 and 8 which print the document prepared for printing on the printing paper by interlocking with the feed of the paper are provided. Then, the document is edited based on the image of the printing paper and the document is printed on a designated position. Thus, the accurate printing position can be designated at the time of editing the document matching to the position and the arrangement of the document which is actually printed.