baber/WOPTO huggingface dataset:
Patent JP-H0863913-A (JP)
Title: Seek control method and device for disk device
Inventor: KATO KIKUJI
IPC: G11B7/085
Filed: 1994-08-18
Abstract: PURPOSE: To shorten a seeking time by adding at least one more reference speed and a through-rate controller to an already-existing seek control device to reduce the residual vibration after a seek completion. CONSTITUTION: The reference speed generating part 1' of a speed feedback control generates a control output for a seeking by using one reference speed while switching three reference speeds for a acceleration, a constant speed and a deceleration. An output controller 8 is provided for enhancing the design precision of the reference speed for the acceleration and controls the maximum value of the control output to be equivalent to the maximum position of a positional current. A through-rate controller 9 transforms the control output from the output controller 8 into a form with which the mechanical resonance of the device is hardly excited. Then, the control output is converted into a current by a power amplifier 3.
Patent JP-2001021877-A (JP)
Title: Liquid crystal display panel
Inventor: ONAKA EIICHI
IPC: G02F1/1335
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To prevent a light shielding layer in a nondisplaying region from being corroded by an electrochemical reaction in a liquid crystal display panel provided with a frame-shaped light shielding layer composed of a Cr family metal arranged on the nondisplaying region of one substrate. SOLUTION: A corrosion inhibiting barrier layer 17 composed of a dummy color filter is provided between a second light shielding layer 13 and a common electrode 15 in a nondisplaying region. Accordingly the second light shielding layer 13, coated with the corrosion inhibiting barrier layer 17, is prevented from being corroded even when the common electrode 15 is corroded by an electrochemical reaction due to a strong electric field expressed by an arrow in figure 1 or the like. Consequently no hole due to corrosion is made in the second light shielding layer 13, therefore unnecessary light leakage is prevented.
Patent JP-S6254171-A (JP)
Title: Peak detecting circuit
Inventor: TAKI YOICHIRO
IPC: G01R19/04
Filed: 1985-09-03
Abstract: PURPOSE:To reduce the affect of noise in the input signal to the output value, by resetting the peak hold circuits on detecting that the mean value of their output signals exceeds a reference voltage. CONSTITUTION:The peak of noise contained in the analog input signal is held by a primary and a secondary peak hold circuits 6, 28. The primary and secondary peak hold output signals 10, 11 are inputted to a comparator circuit 12 where the mean value of the signals 10, 11 is compared with a reference voltage in the circuit 12. When noise being superposed to the signals 10, 11, the mean value exceeds the reference voltage, causing the output signal 13 of the circuit 12 to go to L level. Then a one shot circuit in a reset control circuit 7 produces a positive pulse of a definite time width as an output signal at a fall of the signal 13, which forms a primary and a secondary reset signals 8, 9 through AND gates in the circuit 7 and feeds them to the circuits 6, 28. Thus, the signals 10, 11 increased in level due to the peak of noise are reset by the signals 8, 9 respectively, and the affect of noise is eliminated.
Patent JP-S6463859-A (JP)
Title: Method and apparatus for measuring organic carbon dissolved in water sample
Inventor: PIITAA MAIKERU SHIINKIIUITSU
IPC: G01N27/06
Filed: 1987-08-05
Abstract: PURPOSE: To accurately measure low-concentration organic carbon by transfer ring carbon dioxide generated by irradiating sample water with ultraviolet rays in an oxidizing chamber to a measuring chamber by using a gas. CONSTITUTION: Sample water is injected into an oxidizing chamber 10 and a measuring chamber 16 through a line 12 and an oxygen-containing gas is circulated between the chambers 16 and 10 through a gas loop 18 by means of a pump 26. While the gas is circulated, the electric conductivity in the chamber 16 is first measured. Then the organic carbon contained in the sample water is oxidized into carbon dioxide by turning on an ultraviolet lamp 46 provided in the chamber 10 and adding a persulfate by means of a pump 56. After an equilibrium state is obtained, the amount of the organic carbon contained in the sample water is found by measuring the change of the electric conductivity in the chamber 16.
Patent JP-S6086301-A (JP)
Inventor: YASUDA KENJI
IPC: F22B3/00
Filed: 1983-10-17
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-H1041921-A (JP)
Title: Decoder and coder
Inventor: SAITO HIROSHI
IPC: H04N19/00
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent propagation of an undesired correction disable flag by specifying an produced position of a code error in a variable length code. SOLUTION: An error correction decoding means 12 applies error check and correction in the unit of a symbol word length and provides an output of a correction disable flag when correction is disabled because of a code error in excess of correction capability. A variable length decoding means 13 applies variable length decoding to correction data to obtain decoded data so that a correction disable flag in the unit of a symbol word length specifys a code part expressed by a variable length or a level of a fixed length denoted by the code part in the code part and the level part configured by the variable length code and when a correction disable flag is detected in the code part, the decoding disabled flag is added up to final decoding data of a block after the decoded data and provides an output and when the correction disabled flag is detected by the level part only,  the decoding disabled flag is added only to the decoding data and the result is outputted. An error correction means 14 applies error correction to the decoded data to obtain correction data.
Patent JP-H0361627-A (JP)
Title: Control for control valve of on-vehicle engine
Inventor: IRINO HIROSHI
IPC: F02D11/02
Filed: 1989-07-27
Abstract: PURPOSE:To keep a control valve in stop state at a prescribed opening degree by keeping a constant torque by varying the duty ratio or pulse rate of the pulse of a step motor according to the variation of a power source voltage. CONSTITUTION:The output shaft 53 of a step motor 52 is connected with a throttle shaft 2 through a driving gear 54, intermediate gear 49, driven gear 43, and a control lever 9, and turning-drives a throttle valve 6 in the closing direction independently of an accelerator position. When the duty ratio of the pulse supplied into the step motor 52 is increased, the electric current supplied from a power source increases, and the output torque increase, while if the duty ratio is reduced, the output torque reduces. Therefore, the step motor 52 maintains a contstant output torque by varying the duty ratio or pulse rate according to the variation of the power source voltage, and the throttle valve 6 (control valve) is kept in the stop state with a prescribed opening degree. Therefore, even if the power source voltage varies, the throttle valve can be kept at a prescribed opening degree with high precision.
Patent JP-S6440780-A (JP)
Title: Fluid opening and closing device
Inventor: KITAMURA TOMOHIKO
IPC: F16K31/66
Filed: 1987-08-04
Abstract: PURPOSE:To open and close a flow passage independent upon variations in temperature without the necessity of a large size device by providing a super- conductive material, a magnet and a support member for supporting the super- conductive material. CONSTITUTION:When a super-conductive material 11 is in a super-conductive condition, the super-conductive material 11 exhibits diamagnetism so that a spherical magnet 12 is floated up to open the flow passage. When the temperature of fluid is raised, the super-conductive material is turned into a non-super- conductive condition at its critical temperature so that it does not exhibit diamagnetism. Accordingly, the spherical magnet 12 drops to close the fluid passage. Then, when the temperature of fluid is lowered, the super-conductive material 11 is again turned into the super-conductive condition so as to exhibit diamagnetism, thereby the spherical magnet 12 is floated up to open the flow passage again.
Patent JP-S6172430-A (JP)
Title: Privacy call communication equipment
Inventor: TAKEUCHI ISAO
IPC: H04K1/02
Filed: 1984-09-18
Abstract: PURPOSE:To improve the secrecy degree of privacy call by applying delta M modulation to a summing signal between an input signal and a noise of 300Hz or below, coding the summing signal and scrambling the digital code and transmitting it to make a KEY code of privacy call communication hardly decoded. CONSTITUTION:The noise component of 300Hz or over is eliminated at an LPF6 from the noise generated always from a noise generator 5, only the noise of 300Hz or below is passed and inputted to an adder 7. The adder 7 adds a voice signal from a terminal 1 and the noise of 300Hz or below from the LPF6 and the added output is inputted to a delta M coder 3. The coder 3 applies delta M modulation to the input signal to code it into a digital signal, which is inputted to a scrambler 4. The scrambler 4 scrambles this digital signal and outputs it from a transmission end 2. Since the input level is subjected to digital coding by noise at non-signal where no voice signal is inputted, the input of the scrambler 4 is not discriminated in advance, the decoding of the key code is difficult and then the degree of secrecy of privacy call is improved.
Patent JP-2000008077-A (JP)
Title: Detergent composition for printing ink
Inventor: YOSHINO KENJI
IPC: C11D3/43
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition, chlorine free and controlling adverse effects on human body and environments, and showing excellent detergency for printing ink, e.g. that for relief-printing, by including a specific sulfonate compound and specific ether compound as the solvent. SOLUTION: This composition contains (A) a 1-24C aliphatic or 6-24C aromatic sulfonate, e.g. a compound shown by the formula, R4-SO3H [R4 is a (branched) aliphatic hydrocarbon group], a compound shown by formula I [R5 is H or an alkyl; and (a) and (b) are each 1 or 2], and a compound shown by formula II (R10 is R11 are each R5), and (B) a compound shown by the formula, R1O(R2O)nR3 [R1 is H or a 1-4C alkyl; R2 is a 2-3C alkyl; R3 is a 1-4C alkyl; and (n) is 1 to 3] as the solvent. The composition contains the component A preferably at 0.1 to 30 wt.%, based on the whole composition.
Patent JP-H0939745-A (JP)
Title: Wiper device
Inventor: ISHII YOSHINORI
IPC: B60S1/58
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a wiper device, by which fitting work can be performed very easily and surely by temporarily stopping the wiper device to a car body not to slip off and then fitting the same. SOLUTION: A viper device 1 comprises a link bracket 2 having plural temporary stopping hooks 2e, 2f which are inserted from the car interior side in hook insert parts 53b, 53c formed on a link bracket insert part 53a of an inner panel 53 and locked on the car exterior side of the inner panel 53.
Patent JP-H1022378-A (JP)
Title: Manufacture of bonded dielectric isolation substrate
Inventor: OI HIROYUKI
IPC: H01L21/301
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To manufacture a bonded dielectric isolation substrate, without uselessly consuming element-forming regions and make uniform the Si island depth distribution between wafers and in a wafer plane. SOLUTION: The surface of an Si wafer A for an active layer is etched through a mask 21 to form flat-bottom recesses 24 for forming scribe lines and V-grooves 25 for forming dielectric isolation grooves. An insulation film 26 and polysilicon layer 27 are formed and planarized. A wafer B for a support substrate is laminated and heat treated to form a bonded substrate C. An Si substrate 101 at the active layer is ground and polished. The flat bottoms of the recesses 24 serve for polishing stoppers. The area of the recesses 24 is set to 0.2-40% of the Si substrate entire surface. If less than 0.2%, they do not function as a polishing stopper and if exceeding 40%, the chip area is too small, resulting in reduction of the manufacturing efficiency.
Patent JP-H0725047-A (JP)
Title: Thermal head
Inventor: SHIRAKI MASATO
IPC: B41J2/335
Filed: 1993-07-13
Abstract: PURPOSE:To print clearly without lowering printing density even when dot size is changed to carry out dot gradation, by embedding a high heat conductive material in a position corresponding to an interval between a common electrode and an individual electrode. CONSTITUTION:In a protective layer 4 (in which glass is used for thick film manufacturing method and Ta2O5, Si3, N4 are used for thin film manufacturing method) corresponding to an interval between a common electrode 5a and an individual electrode 5b, a high heat conductive material 6 consisting of metallic material (for example Au) or ceramic material (for example Al2O3, SiC) having heat conductivity higher than that of the protective layer 4 is embedded. The high heat conductive material 6 is positioned nearly in the center of a heat generating resistor 3 in the cross direction and nearly in the center between the common electrode 5a and the individual electrode 5b. The material 6 has a square section, and it is preferably embedded so as to penetrate the top and back faces of the protective layer 4.
Patent JP-H0863433-A (JP)
Title: Display device
Inventor: FUJII AKITA
IPC: G06F3/0482
Filed: 1994-08-19
Abstract: PURPOSE: To improve the operability and efficiency of screen selection by assigning screen names by screen users in use frequency order and speedily and selectively displaying a necessary screen. CONSTITUTION: The display device is equipped with a display screen 1 having an automatic allocation menu display part where the screen names are assigned in the use frequency order and a discrimination display part for a necessary number of screen users, a storage means 10 which stores the screen names and screen call frequencies by the screen users in the screen use frequency order, a discriminating means 6 which displays a discrimination display part corresponding to a screen user on the basis of the discrimination result of the user based on the screen user discrimination data from the outside, and a use frequency updating and setting means 9 which updates the screen use frequency order in the storage means on the basis of the screen user discrimination result and the call detection result of a screen name.
Patent JP-S5897937-A (JP)
Title: Frame synchronizing signal detecting system
Inventor: KUNIDA MASANORI
IPC: H04J3/06
Filed: 1981-12-07
Abstract: PURPOSE:To shorten detection time by detecting the timing of a complement code signal in one block and detecting a frame synchronizing signal on the basis of the complement code signal. CONSTITUTION:A frame synchronizing signal detector consists of a bit synchronizing circuit 1, block synchronizing circuit 2, and frame synchronizing circuit 3. When the block synchronizing circuit 2 obtains the timing of a complement code signal, a frame synchronizing signal is at a predetermined position relative to the complement code signal, so the frame synchronizing circuit 3 obtain a signal to be transmitted at time delayed behind the timing of the complement code signal by an integral multiple of some determined clock period; and the irregularity of the obtained signal is collated with an array of predetermined frame synchronizing signals and when their coincidence is obtained, it is evident that the frame synchronizing signal is transmitted at the timing of the obtained signal, thus obtaining the frame synchronizing signal.
Patent JP-2000040420-A (JP)
Title: Carrier free mica insulator
Inventor: BAUMANN THOMAS DR
IPC: H01B3/44
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide insulative material of unchanging electric particle discharge adaptable to the environment and suitable for use at a relatively high temperature and under a high voltage. SOLUTION: Electric insulative material includes an insulation layer 10 and a polymer, particularly thermoplastic resin. The insulation layer 10 has mineral which has particle size particularly not more than 20 μm and is formed in a thin plate shape, particularly a micro mica thin plate 2. The micro mica thin plates 2 are laminated so that hollow parts are formed between the micro mica thin plates 2 and are substantially in parallel to the insulation layer 10. The polymer is permanently linked with the insulation layer 10 and the hollow parts 3 of the insulation layer 10 are filled with the polymer, and thus more uniform insulative material 1 can be obtained.
Patent JP-S6351855-A (JP)
Inventor: MOMOSE TOYOSHIGE
IPC: A61F5/02
Filed: 1986-08-21
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-H0755089-A (JP)
Title: Engine loading structure of working machine
Inventor: KAWASE MUNEYUKI
IPC: F02B67/06
Filed: 1993-08-06
Abstract: PURPOSE:To provide an engine loading structure of a working machine, capable of not transmitting vibration to a machine body side from the engine and also preventing the engine from being largely displaced when tension of a transmission belt is increased. CONSTITUTION:An engine loading structure of a working machine for loading and supporting an engine 1 wherein a transmission belt is wound around an output shaft onto a machine body 9 through cushion members 8 whose both ends are attachably/detachably attached to a machine body side attaching seat 14 and an engine side attaching seat 13, an attaching part capable of fixedly folding at least two cushion members 8, 8 is provided on one engine side attaching seat 13 continuously provided on the engine 1. And contact parts 13b, 14b capable of coming in contact with each other in the direction where the output shaft is displaced by tension of the transmission belt are provided on the machine body side attaching seat 14 and the engine side attaching seat 13.
Patent JP-H0245519-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: NISHIKAWA AKIO
IPC: C08G59/28
Filed: 1988-08-08
Abstract: PURPOSE:To obtain the subject composition, containing a specific glycidyl group- terminated compound and curing agent, excellent in heat resistance and molding processability and capable of providing semiconductor devices with high reliability of moisture resistance at high temperatures and humidities. CONSTITUTION:The objective composition containing (A) a glycidyl group- terminated compound (e.g., a compound expressed by formula II) expressed by formula I [X1 and X2 are -O-, -C(O)O- or -S-] and (B) a curing agent (e.g., Schiff base expressed by formula III).
Patent JP-H0246420-A (JP)
Title: Device for preventing slip down of spectacles
Inventor: TSUNODA KENZO
IPC: G02C5/16
Filed: 1988-08-08
Abstract: PURPOSE:To prevent the slip down of spectacles by fixing tension plates having a spring-like property to the central part of the right and left temples of the spectacles. CONSTITUTION:The tension plates 2, 2' having the spring-like property are fixed to the central parts of the right and left temples of the spectacles 1. The plates 2, 2' are fitted tightly on one side to the face and the spectacles 1 are delicately detached fron the nose head by this tight fitting effect, by which the pressure exerted on the nose head is decreased; therefore, the slip down of the spectacles 1 is prevented.
Patent JP-H0748237-A (JP)
Title: Composition for oral cavity
Inventor: YAMAGISHI ATSUSHI
IPC: A61K8/89
Filed: 1993-08-06
Abstract: PURPOSE:To provide a composition for oral cavity having excellent tooth surface protective effect, also highly good in feel when used. CONSTITUTION:This composition for oral cavity contains (A) 0.001-50 (esp. 0.1-5)wt.% of a phosphoric monoester of formula I(R<1> is 6-20C straight or branched alkyl or alkenyl; X<1> and X<2> are such that one of them is basic amino acid residue, the other being H, alkali metal, ammonium, alkylamine, alkanolamine or basic amino acid residue; n is 0-4) and (B) 0.001-30 (esp. 0.005-5)wt.% of a silicone, e.g. dimethylpolysiloxane, methylphenylpolysiloxane, polyethermodified silicone, pref. 200-5000 cps in viscosity. The component A may be prepared by neutralizing a mixture of (a) a compound of formula II (Y<1> and Y<2> are each H, alkali metal, ammonium, alkylamine or alkanolamine) and (b) a basic amino acid at the molar ratio b/a of 1.0-1.8.
Patent JP-H1137430-A (JP)
Title: Carbonizing processing apparatus for waste
Inventor: KOBAYASHI OSAMU
IPC: F23G5/027
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To economically and effectually carbonize garbage discharged from companies, factories, eating houses, and ordinary homes and other waste at reduced cost in the conditions of no smoke and no odor. SOLUTION: The present carbonizing processing apparatus includes a carbonization chamber for carbonizing waste, a stirring machine 8 provided in the carbonization chamber 1, a heating chamber 2 provided outside the carbonization chamber 8 surrounding the same, and a combustion chamber 3 which combusts waste gas produced in the carbonization chamber 1 owing to carbonizing processing for deodorizing and desmoking. Waste gas produced from the carbonization chamber 1 is combusted in the combustion chamber 3 for desmoking and deodorizing, and high temperature combustion waste gas is guided into the heating chamber 2 for effective utilization thereof as part of a heating heat source for the waste in the carbonization chamber 1.
Patent JP-S6477037-A (JP)
Title: Microfilm carrier
Inventor: CHOKAI SHIRO
IPC: G03B21/11
Filed: 1988-08-06
Abstract: PURPOSE:To accurately detect a mark by supporting a mark detecting head arranged near the aperture of a pedestal corresponding to a lighting part and also positioning by moving a supporting member in a two-dimensional direction parallel with a microfilm with respect to the pedestal. CONSTITUTION:A Y-direction moving plate 210 holding a detecting head 203 and a Y-direction moving plate 211 and an X-direction moving plate 213 holding the detecting head 204 are formed so that they extend long in the Y-direction. Then, pinion gears 216, 217, 220 and 221 for adjusting the position in the X-Y direction of the respective detecting heads 203 and 204 are positioned separately from the lighting part 68 on this side of a unit 200. The adjusting operation of the position is executed by turning operating members 216a, 217a, 220 and 221a provided integerally with the respective pinion gears 216, 217, 220 and 221 left and right by means of a driver and a proper jig and respectively and independently adjusting the positions in the X-Y direction of the respective detecting heads 203 and 204 through racks which engage with the respective members. Thus, the mark can be accurately detected.