baber/WOPTO huggingface dataset:
Patent JP-H02302701-A (JP)
Title: Production of coloring material for color filter and production of color filter
Inventor: MORISHIMA TAKESHI
IPC: C09B57/00
Filed: 1989-05-17
Abstract: PURPOSE:To obtain a high accuracy color filter by allowing an acidic soln. of a titanium (IV) acetylacetonato complex (1:2) to react with a naphthalene or anthraquinone compd. in a prescribed ratio. CONSTITUTION:An acidic soln. of a titanium (IV) acetylacetonato complex (1:2) is allowed to react with a naphthalene or anthraquinone compd. in a prescribed ratio. Satisfactory adhesion of the complex itself is utilized, the hydrolysis of the complex with water on the surface of a filter is inhibited because of the acidic soln. and this soln. is prevented from getting cloudy. A coloring material is formed by allowing the acidic soln. of the complex to react with the naphthalene or anthraquinone compd. The formed coloring material is of non-polymer type, has color developing and spectral properties comparable to those of a polymer type coloring material and can ensure tight adhesion. The resulting color filter has satisfactory adhesion of the coloring material itself and enhances pattern accuracy and positional accuracy.
Patent JP-H09301145-A (JP)
Title: Anti-lock brake controller
Inventor: NAITO YASUO
IPC: B60T8/58
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To aim at improvement in an anti-lock brake control function as the result of discrimination of vibration and judder of wheel speed generated in the case of running on off-road by detecting the state of wheel vibration by a wheel speed detecting means and also detecting a twist torque applied to the drive shaft of a torque transmission member. SOLUTION: Firstly, initial setting of an interface, etc., is carried out (S1), then a wheel speed is computed (S2). Subsequently, a wheel acceleration is computed (S3) so as to estimate a vehicle body speed from the wheel speeds of respective wheels (S4) and a twist torque is found (S5). Then, judder and off-road judgment are practiced (S6). If presence of judder is judged by means of this judgment, the process is advanced to a control treatment step (S8) for the purpose of controlling vibration and if presence of off-road is judged, the process is advanced to a control treatment step not releasing a brake pressure on account of vibration (S9) and if neither judder nor off-road has been judged, normal valve instruction control is carried out (S7).
Patent JP-S5747854-A (JP)
Title: Manufacture of alloy for occluding hydrogen
Inventor: OOSUMI YASUAKI
IPC: F17C11/00
Filed: 1980-09-05
Abstract: PURPOSE:To obtain a hydrogen occluding alloy giving a large amount of usable hydrogen by occlusion and release by heating an alloy composed essentially of Ni, Mn and misch metal and having a composition represented by MmNi5-xMnx (where x is within a specified numerical value range) to a specified temp. and by cooling the heated alloy. CONSTITUTION:Ni, Mn and misch metal are separately collected so as to satisfy a composition represented by MmNi5-xMnx (where x is 0.2-20), and they are put in a water-cooled copper crucible and melted with an Ar arc furnace. This lumpy starting material is put in a quartz container, and after substituting gaseous Ar for the internal air of the container by introducing gaseous Ar, the container is evacuated with a vacuum device. This container is set in an electric furnace kept at 700-1,000 deg.C, and it is heated and cooled to obtain an alloy for occluding hydrogen.
Patent JP-H0420015-A (JP)
Title: Modulation sensitivity compensation type voltage controlled oscillator
Inventor: KAGAMI HIROTAKA
IPC: H03L7/10
Filed: 1990-05-14
Abstract: PURPOSE:To secure the linearity of a voltage controlled oscillator apparently by adding a polygonal line approximation circuit to the voltage controlled oscillator. CONSTITUTION:A polygonal line approximation circuit 2 is provided to a voltage controlled oscillator as a pre-stage circuit of the voltage controlled oscillator 1. The polygonal line approximation circuit 2 consists of basic configuration of a V-I(voltage-current) converter 3 at a pre-stage, a linearity compensator 4 in its middle stage and an I-V (current-voltage) converter 5 in its post-stage. Since the polygonal line approximation circuit 2 is added in this way, the linearity in the modulation sensitivity in the voltage versus frequency characteristic is improved, the lock-in range is considerably extended and the application scope of the automatic frequency control circuit is expanded.
Patent JP-2000316015-A (JP)
Title: Recording and reproducing device
Inventor: SHINDO TOMOYUKI
IPC: H04N19/134
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To efficiently set a data recording rate and a data transmission rate to a device that has provision for a plurality of data recording rates and a plurality of data transmission rates. SOLUTION: In the case of outputting a reproduction signal reproduced from a recording medium 4 via an IEEE1394 interface 1, the IEEE1394 interface 1 sets a data transmission band on the basis of recording mode information obtained from the recording medium 4. Furthermore, in the case of recording the data received from the IEEE1394 interface 1 to the recording medium 4, the recording mode is set on the basis of the transmission band of the input data.
Patent JP-H05131201-A (JP)
Title: Temper rolling method of strip metal
Inventor: KAIHARA HIROSHI
IPC: B21B27/00
Filed: 1992-05-15
Abstract: PURPOSE:To improve wear resistance, scratch resistance and shearing return resistance in the temper rolling of steel strip by specifying the surface roughness and diameter of a rolling roll and thereby providing a surface hardening layer on a steel plate. CONSTITUTION:In the temper rolling of steel strip, the surface roughness Ra of the rolling roll is set at 0.3 to 3.0mum and its diameter at 20 to 160mm. Consequently, the temper-rolled steel strip is provided with a high wear resistance, scratch resistance and shearing return resistance while retaining an excellent workability, and in addition, the effect is independently produced for the front and rear sides of the steel plate.
Patent JP-H04350773-A (JP)
Title: Structure forming device
Inventor: DOI MIWAKO
IPC: G06F17/50
Filed: 1991-05-28
Abstract: PURPOSE:To simply form various graphic structure. CONSTITUTION:The feature conditions of respective constitutional parts of an object constituted of prescribed parts are described in a parts describing part 3, a connecting condition describing part 6 and a local condition describing part 8, the correspondence of respective constitutional pars to the feature conditions described respective describing parts 3, 6, 8 is described in a parts condition describing part 4, the feature condition corresponding to a prescribed condition is selected from the described contents of respective describing parts 3, 6, 8, constitutional parts matched with the prescribed condition are selected based upon the selected condition and the correspondence of the constitutional parts described in the describing part 4, and the selected constitutional parts are stored in a structure storing part 10 as object data expressing the mutual relation of respective parts.
Patent JP-S61280252-A (JP)
Title: Production of laver snack
Inventor: NISHINO TAKAHIRO
IPC: A23L17/60
Filed: 1985-06-05
Abstract: PURPOSE:To obtain the titled snack having increased strength of springiness and food crispiness with prevented cracking and loss due to embrittling of laver in frying in oil, by laminating a sheetlike laver to a pullulan sheet, hot- pressing the laminate, cutting the laminate and adjusting the form thereof. CONSTITUTION:(A) A sheetlike laver, e.g. sheet laver or toasted laver, is laminated to (B) one or more pullulan sheets, e.g. obtained by forming an aqueous solution of a starch fermentation product by Aureobasidium pullulans, applying the resultant aqueous solution to a plastic film and drying the coating, preferably having 10-1,000mum thickness, and hot-pressed to give a multilayer sheet, which is then cut and adjusted to a readily eatable size and shape tempting appetite to afford the aimed snack.
Patent JP-S5550926-A (JP)
Title: Marking and stamping machine
Inventor: OHATA KENKICHI
IPC: B21D22/04
Filed: 1978-10-07
Abstract: PURPOSE: To give distinct marking without deformation of the thin object to be marked by letting a disc form marking head oppose to a snapper and giving high speed repetitive impacts to the snapper.  
     CONSTITUTION: Of the plural marks 3 mounted to the mark mounting hole 21 of a marking head 4, the marking head 4 is so rotated that the training end of the required mark 3 opposes to the leading end of a snapper 2. When the mark 3 is pressed onto the object to be marked, the mark 3 and snapper 2 are contacted by the pressing force thereof, and a grip part 8 advances against a resetting spring 9, by which a control valve 15 is opened. A piston 13 is reciprocated at high speeds by the compressed air being sent to a cylinder 12, thereby striking the trailing end of the snapper 2. This small impact force is repeatedly applied to the mark 3, by which stamping is accomplished in a short time. The depth of marking is adjusted by the length of the impact time or supply air pressure. This device is used for marking work, etc. of high pressure gas vessels, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5648566-A (JP)
Title: Control time setting device
Inventor: FUKAO HAJIME
IPC: G04G15/00
Filed: 1979-09-28
Abstract: PURPOSE:To ensure a quick understanding of the setting state of the control time, by performing the setting of the ON/OFF control band via the ON/OFF switch provided with every unit time and at the same time displaying the ON/OFF state of each switch. CONSTITUTION:A pair of ON/OFF switch 3 and pilot lamp 4 are distributed with every unit time, and thus the lamp 4 is lit up when the switch 3 is turned on. The time chart is displayed with the lamp 4. In other words, the setting device is constituted by securing a mutual connection via the CPU8 among the following component part and units: the control time setting part 3 where the ON/OFF switches are arranged in the same number as the unit time number of one control cycle; the machine number setter 5 for designation of the machine to be controlled; the switch 7 which writes the time data set at the part 3 into the memory 13 for setting; the operation mode setter 7 and others. In such constitution, the time data is read out of the memory 13 and then transferred to the register 11 via the control part 8. And a successive ON/OFF control is given at the output part 12 based on the control time data read out in real time from the register 11.
Patent JP-S5826903-A (JP)
Inventor: FUJIBAYASHI TOSHIROU
IPC: F22B37/10
Filed: 1981-08-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6017806-A (JP)
Inventor: WASHINO KENICHI
IPC: H01B7/17
Filed: 1983-07-07
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-H04230947-A (JP)
Title: High-pressure discharge lamp
Inventor: MARUKU FURANSU YOSEFUINA KERUK
IPC: H01J61/36
Filed: 1991-04-30
Abstract: PURPOSE: To provide a high-pressure discharge lamp of rigid structure easy manufacturable and showing a high resistance against flash-over whose sealing part stretches as penetrating from the first main surface to the second main surface and which is furnished with a recess extending from the end face between current feeding conductors. CONSTITUTION: A pair of electrodes 28 and ionizing filler (rare gas, mercury, metal halide) are provided in a lamp vessel 21. Current feeding conductors 29 and 30 apart at a certain distance are extended from the electrodes 28 through the sealing part 22 and protrude to the outside from the end face 27 of the sealing part. The sealing part 22 has a groove (recess) 51, which stretches from one main surface to the other and is extended from the end face between the conductors 29 and 30. The groove 51 is separated from inside a cap 40 by walls 52 and 53. Recess 47 improves the lamp resistance against breakage.
Patent JP-S62278967-A (JP)
Title: Processed meat food
Inventor: TERAJIMA HIDEO
IPC: A23L13/00
Filed: 1986-05-28
Abstract: PURPOSE:To obtain a tender and readily edible processed meat food having a light taste, by heating chicken or animal meat to remove fats and oils and tearing the chicken or the meat along meat fiber into a thin and long state. CONSTITUTION:Chicken or animal meat is blended with a tannin component such as preferably tea leaf, persimmon leaf, Geranium thunbergii Sieb., etc., and, if necessary, proper spice, boiled in water for about 20min-2hr to remove fats and oils. Then the chicken or animal meat from which fats and oils are removed is torn along meat fiber into a thin and long state such as threadlike state, string shape, etc.
Patent JP-H05221919-A (JP)
Title: Preparation of trimellitic acid
Inventor: KARURO FUMAGARURI
IPC: B01J31/12
Filed: 1992-05-18
Abstract: A novel, very selective process for the catalytic air oxidation of pseudocumene to trimellitic acid is described. Manganese, cobalt, cerium and titanium in the presence of bromine are use according to the invention as the catalyst.
Patent JP-H06310216-A (JP)
Title: Connector
Inventor: HAYASHI HIROYUKI
IPC: H01R13/627
Filed: 1993-04-27
Abstract: PURPOSE:To clarify the electrically connected state and make a connector difficult to get into the incompletely connected state. CONSTITUTION:When a charger-side connector 20 is inserted into a car bode-side connector 10, both connectors 20, 10 are mutually separated when the hand is released since a contact rib 15 compresses a coil spring 28. When it is inserted into a normal fitting position, however, the locking projection 26a of a lock arm 26 is lockingly engaged with the locking holes 12b1, 12b2 of a hood part 12, so that both the connectors 20, 10 are held in the mutually fitted state against the force of the coil spring 28 pushing out the contact rib 15. Thus, it is found that the electric connection is ensured only when the charger-side connector is apparently fitted to the deep part, and laid in the state where it can not be pulled out.
Patent JP-S5649403-A (JP)
Title: Hydraulic cylinder controller for damp truck
Inventor: TSUTSUMI MINORU
IPC: B60P1/04
Filed: 1979-09-27
Abstract: PURPOSE: To enable an pinpoint adjustment of a valve body in change-over control valve for an easy fine lowerng operation of a deck body in a controller of a deck tilting hydraulic cylinder by connecting a control lever and a control cable by means of an auxiliary control device.  
     CONSTITUTION: When a deck of a damp truck or the like is moved down a little to rest again from a position at which the deck is inclined uppermost to sprinkle gravel or drain water from gravel, a stopper 37 is caught by a control lever 23 to a rest, with the control lever 23 in neutral and a valve body 5 in neutral to block a P port only. In addition, a pinpoint adjusting handle 28 is turned left along with a screw rod 34 slightly to push an inner cable 25. The valve body 5 then makes a little movement to the right so that a large diameter member 20 in its back is finely opened from the sate where the member 20 closes the P port 6. As a flow of a return oil from a high pressure room 17 is restricted, the deck is lowered at a slow speed  y the effect of a hydraulic layer 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02303190-A (JP)
Title: Manufacture of printed wiring board
Inventor: TSURUMARU KUNIHIRO
IPC: H05K3/46
Filed: 1989-05-18
Abstract: PURPOSE:To obtain a printed-wiring board whose interlayer bonding property is excellent and whose halo-resistant property is good by a method wherein laminated bodies where a circuit-copper surface of an inner-layer material is plated with copper containing chromium, a eutectoid of chromium and copper is precipitated and an outer-layer material is arranged, via a prepreg layer on the surface of the inner-layer material, at an outermost layer are laminated, molded and united. CONSTITUTION:Laminated bodies where a circuit-copper surface is plated with copper containing chromium, a eutectoid of fine uneven chromium and copper is precipitated on the circuit-copper surface and an outer-layer material composed of a one-sided metal-clad laminated sheet or a metal foil is arranged at an outermost layer via the required number of prepregs composed of a resin and a base material on the surface of an inner-layer material are laminated, molded and united by using a multistage press method, a multiroll method, a double-belt method, a drum method, a nonpressure continuous heating method or the like. For plating with copper containing chromium, the copper containing a chromium compound such as chromium tartrate, potassium hydrogenchromate or the like is plated. It is preferable to contain 0.0001 to 0.01mol/l of chromium ions.
Patent JP-H02301419-A (JP)
Title: Heat resistant biaxially oriented polyester film and manufacture thereof
Inventor: SHINONOME OSAMI
IPC: B29L7/00
Filed: 1989-05-17
Abstract: PURPOSE:To obtain film excellent in dimensional stability at elevated temperature by a structure wherein the film concerned is made of poly-1,4-cyclohexylene dimethylene terephthalate or crosslinked polyester, the major component of which is poly-1,4-cyclohexylene dimethylene terephthalate having the specified microcrystalline size and degree of plane orientation measured by X-ray diffractometry. CONSTITUTION:The heat resistant biaxially oriented polyester film concerned is made of poly-1,4-cyclohexylene dimethylene terephthalate or polyester, the major component of which is poly-1,4-cyclohexylene dimethylene terephthalate and has microcrystalline size of 40-80Angstrom  and degree of plane orientation of 80%, both of which are measured by X-ray diffractometry. If the crystal grain size is below 40Angstrom , poor dimensional stability (heat shrinkability) results. If the crystal grain size exceeds 80Angstrom , brittle film results. Further, if the degree of plane orientation is below 80%, poor heavy extension characteristics and balance between longitudinal and lateral physical properties result. The method for manufacturing the biaxially oriented film by the invention concerned is to apply ionizing radiation to the film, the microcrystalline size and degree of plane orientation of which are respectively made to be 40-80Angstrom  and 80% or more through biaxial stretching and heat treatment.
Patent JP-S5827902-A (JP)
Title: Method and device for treating metallic powder
Inventor: KARASUNO ISAMU
IPC: B22F1/145
Filed: 1981-08-10
Abstract: PURPOSE:To deoil and decarburize the oil-stuck metallic powder consisting essentially of easy to oxidize elements obtd. by an oil atomization method continuously and efficiently by deoiling, decarburizing and cooling said metallic powder on a moving bed in a suitable gaseous atmosphere. CONSTITUTION:The metallic powder which is obtd. by an oil atomization method, contains >=1 kind of easy to oxidize elements such as Cr, Mn, V, Nb, B, Si or the like and is stuck with oil is supplied onto a moving bed. The metallic powder on the moving bed is heated to >=100 deg.C in a primary heating stage wherein an atmosphere of a non-oxidative gas is maintained, whereby the powder is deoiled. In succession, the powder is heated to 550-1,200 deg.C in a secondary heating stage wherein an atmosphere of a decarburizable gas is maintained, whereby the powder is decarburized. The powder is cooled in a cooling stage wherein an atmosphere of a nonoxidative gas is maintained. The oil removed from the metallic powder is recovered from the circulating atmosphere gas and is reutilized.
Patent JP-H01296747-A (JP)
Title: Frequency detection circuit
Inventor: OSAWA SHIGERU
IPC: H04L27/14
Filed: 1988-05-25
Abstract: PURPOSE:To simplify the circuit constitution by processing a signal as to a reception signal to be demodulated digitally, discriminating the frequency and demodulating the original data. CONSTITUTION:The 1st comparator 7 receiving a reference level compares a signal to be demodulated with the reference level and the compared result is given to a logic circuit 8 as a sampling signal by using a clock signal of a predetermined period. Moreover, the logic circuit 8 detects a transit point of the logic level of the output signal of the 1st comparator and the bit serial signal whose logic level is inverted is obtained at its transition point. Then the bit serial signal is converted into a bit parallel signal by a serial/parallel conversion circuit 10 and the signal is compared with the reference bit pattern signal decided corresponding to the signal to be demodulated at the 2nd comparator 11, and the result is outputted as a demodulation signal of the signal to be demodulated. Thus, the circuit constitution is simplified.
Patent JP-H08294847-A (JP)
Title: Clamp device of index table
Inventor: SUGIYAMA FUMIHIRO
IPC: B23Q16/08
Filed: 1995-04-26
Abstract: PURPOSE: To generate a great clamping force with a small fluid pressure by introducing such an arrangement that a pressure surface is put in pressure contact strongly with a clamp face plate while the resilient protrusive force of the pressure surface itself is added when it is deformed in swelling-out to the clamp face plate with a fluid pressure. CONSTITUTION: At the time of unclamping when no fluid pressure exists, a swell-out pressure element 23 to serve the clamping operation recesses the central plane of a pressure surface and is separately positioned in close adjacency to the gap from a clamp face plate 5 of an index table 1. In this condition, revolutions of an index table 1 is made freely. When the pressure surface is deformed by fluid pressure in swelling-out to the oversurface of the clamp face plate 5, the resilient protrusive force of the pressure surface itself is added and thereby the pressure surface is put in strong pressure contact quickly with one side of the clamp face plate 5. At this time, the clamp face plate 5 is slightly deflected downward and contacted with the pressure receiving surface 3A of the table body 3 to establish a gripping in pressure contacting in a sandwich form.
Patent JP-S5350419-A (JP)
Title: Commutatorless motor
Inventor: MIZUGUCHI HIROSHI
IPC: H02P6/08
Filed: 1976-10-19
Abstract: PURPOSE: To reduce the number of component parts, increase reliability and reduce power consumption with such a construction that a high frequency signal for detecting position and a high frequency signal for switching control are taken out from a single transmitter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0424963-A (JP)
Title: Manufacture of mask rom
Inventor: SAITO SHIGEO
IPC: H01L21/8246
Filed: 1990-05-16
Abstract: PURPOSE:To enable quick supply of products in response to the ROM code request of a user, by firstly turning all N channel memory cell Tr's into a depletion state, and ion-implanting boron after gate electrode polysilicon is formed. CONSTITUTION:Phosphorus diffusion region 4 is formed by implanting about 10<13>-10<14> phosphorus ions with an ion implanting machine; then gate electrode polysilicon 5 of a transistor is formed; after resist 6 is applied to the region except the part to be implanted, the source.drain 7 of an N channel memory cell Tr is formed by implanting phosphorus of about 10<15> with the ion implanting machine; resist 6 is applied by a photolithography method on the region except an N channel memory cell Tr to be selected; a phosphorus boron diffused region 8 of high boron concentration is formed by implanting 10<14>-10<15> high energy boron ions with the ion implanting machine, and turned into an enhancement state.