baber/WOPTO huggingface dataset:
Patent JP-H01123585-A (JP)
Title: Sub-nyquist coding device and decoding device
Inventor: EITO MINORU
IPC: H04N7/12
Filed: 1987-11-06
Abstract: PURPOSE:To reduce the deterioration in picture quality by thinning the sampling position of a picture element which is transmitted so as to be a complementary position between a luminance signal and a color difference signal constituting a signal and dispersing correlation information for executing sub-Nyquist decoding with high accuracy to the luminance signal and the color difference signal and superimposing them. CONSTITUTION:The color difference signals Cr' and Cb' which are transmitted are disposed before and after the sampling position of a Y signal thinned by complementally making the thinning phase of the color difference signals or and Cb to be an inversional phase. Therefore, the correlation code of 2 bits obtained at the thinning time of the Y signal can be easily superimposed to a pair of Y signal picture element which is transmitted being situated before and after the correlation signal and a pair of the color difference signal picture element which is trasmitted being situated before and after it. Thus, as a interpolation value in a strongest correlation direction among the correlation of four directions is obtained when the Y signal is decoded, the sub- Nyquist decoding of which luminance is high can be executed. Besides, as for the color difference signal, as well, the high accurated arithmetic operation of the interpolation value can be executed by using a correlation code word based on the relation of the evaluation position of the correlation position and the correlation code.
Patent JP-H06132765-A (JP)
Title: Ceramic package
Inventor: WACHI TAKESHI
IPC: H01L23/08
Filed: 1992-10-20
Abstract: PURPOSE:To make a ceramic package to have an electromagnetic shield effect. CONSTITUTION:In a ceramic package 20 sealing electronic parts in a space formed by a ceramic stem 21, a frame body 22 and a ceramic cap 24 by superimposing the ceramic stem 21 and the ceramic cap 24 of the almost same shape with the ceramic frame body 22 between them and glass-shielding them, at least either of the ceramic stem 21 and the ceramic cap 24 are formed by a layered product made of a ceramic sheet 30 and a metallc conductor 31.
Patent JP-H05120701-A (JP)
Title: Optical disk drive
Inventor: OTA SHUICHI
IPC: G11B7/00
Filed: 1991-10-28
Abstract: PURPOSE:To accurately and rapidly arrive at a target track only by a rough movement by detecting an iD with an address recognizing means while moving roughly and reading an address signal by a controller while moving roughly. CONSTITUTION:The iD is read by an address immediately after seeking is started by a controller 30, and a speed profile is compared with a counter value and corrected when the iD is good. In such a case, whether the speed is fast or slow is decided the operation of an optical head 43 is slowed down when the speed is fast by a control signal 33, it is acceralated when slow. At this time, the iD is detected from a regenerative signal 20 while moving roughly, the time when the iD is detected and the address are referred to the speed profile, and the error is found and acceleration-deceleration is controlled by the error value. Thus, rapid acceleration at the time of stopping at a target position is prevented.
Patent JP-S63135755-A (JP)
Inventor: KUTSUNA KIYOJI
IPC: B60H1/32
Filed: 1986-11-26
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-S61158504-A (JP)
Inventor: YANAGI HISASHI
IPC: E02B11/00
Filed: 1984-12-29
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-2000235088-A (JP)
Title: Portable electronic apparatus and control method of portable electronic apparatus
Inventor: OKETANI MAKOTO
IPC: G06F1/32
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To facilitate the transfer to power-saving mode by the judgment of a user and reduce the power consumption in an optimum state according to the using state by operating an operating element. SOLUTION: When the operating position of a winding crown switch is in a calendar correcting mode state pulled out in one stage, the count of a power- saving mode counter 101 is started, and the just before position of the winding crown switch is judged. When the just before position is not the time correcting mode position pulled out in two stages, the operation is waited until the winding crown switch position is moved, and then transferred to the power-saving mode when the count value is less than a reference time. A time information memory part 96 counts up the power-saving mode lapsed time, and when a generating device 40 performs a generation with a prescribed electromotive force or more, the operation is transferred to display mode to perform a time restoring processing.  According to this, an operator can be prevented from transferring to the power-saving mode at mistake, and the operability is never impaired.
Patent JP-H06125856-A (JP)
Title: Automatic lavatory seat/labatory cover opening/closing device
Inventor: NONOMURA MITSUGI
IPC: A47K13/10
Filed: 1992-10-20
Abstract: PURPOSE:To constitute the device so that when a user opens manually a lavatory seat or a lavatory cover, the lavatory seat or the lavatory cover can be opened automatically, even if the user does not open it to the end. CONSTITUTION:When position detecting sensors 18, 28 for detecting an opening/ closing angle of a lavatory cover 3 and a lavatory seat 4 are detecting a closed position of the lavatory cover 3 and the lavatory seat 4, if a rotation detecting sensor detects a rotational motion of the lavatory cover 3 and the lavatory seat 4, a microcomputer 30 rotates automatically driving motors 11, 21 in the opening direction.
Patent JP-H04159349-A (JP)
Title: Resin composition
Inventor: SAKANO HIROHIDE
IPC: C08L23/16
Filed: 1990-10-22
Abstract: PURPOSE:To prepare a resin compsn. improved in transparency and reduced in stringiness and stickiness while retaining the heat resistance of an ultralow- density polyethylene by blending an ultralow-density ethylene-alpha-olefin copolymer with an ethylene-vinyl acetate copolymer. CONSTITUTION:50-90wt.% ultralow-density ethylene-alpha-olefin (3-10C) copolymer [having a density of 0.880-0.898g/cm<3>, pref. 0.890-0.898g/cm<3>, and a melt flow rate of 6-50g/10min, pref. 10-30g/10min] is blended with 50-10wt.% ethylene-vinyl acetate copolymer (having a vinyl acetate content of 5-20wt.%, pref. 10-15wt.%, and a melt flow rate of 6-50g/10min, pref. 10-30g/10min) to give a resin compsn. reduced in the stringiness during injection molding and stickiness, defects inherent in an ultralow-density polyethylene.
Patent JP-H02128402-A (JP)
Title: Straight-moving potentiometer
Inventor: KOZUKA HAJIME
IPC: G01B7/00
Filed: 1988-11-08
Abstract: PURPOSE:To contrive prevention of intrusion of moisture by a method wherein a shaft is passed through the inside of a case in a hermetic sliding manner, its free end is surrounded by a water-proof cover, and a through hole in longitudinal direction is provided at the center part of the shaft. CONSTITUTION:A shaft 2 passes through the hole of the opposing walls of a case 1 by sleeve bearing 4 and seals 17 in a hermetic sliding manner. The cover 3 on the side where it is liable to exposure to rainwater is covered by a water-proof cover 18. As a result, the cubic volume of the case 1 makes no change even when the shaft 2 is moved in axial direction, and as the case is made to communicate to the outside by the through hole 19 of the shaft 2, the internal cubic volume of the case makes no change even when the shaft 2 is moved in axial direction. Accordingly, the intrusion of moisture can be prevented.
Patent JP-2001105998-A (JP)
Title: On-vehicle server device
Inventor: TAMURA MASAO
IPC: G06F1/16
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle server device capable of utilizing various information in common in a passenger car. SOLUTION: An on-vehicle server 2 provided with an information processor, a hard disk device, a radio communication means, and a DVD device is arranged under a center table 4 between the front seats and rear seats of a passenger car 1 or in a center console 3 between the front seats. Various information acquired via the internet is accumulated in the on-vehicle server and reproduced and utilized by a personal computer or a multimedia apparatus.
Patent JP-2001097821-A (JP)
Title: Method for demonstrating quality of cosmetic
Inventor: OGIWARA TAKESHI
IPC: G09F5/00
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for demonstrating a quality of cosmetic in order to enable to understand the quality of cosmetic and to select an appropriate cosmetic without actually using the cosmetic when a consumer purchases a cosmetic. SOLUTION: The present invention provides a method for demonstrating a quality of cosmetic by selecting a highly orientational term of evaluating the quality, drawing up a standard for showing cosmetic effect through determining a position and/or a degree of the evaluation term in the cosmetic effect using a statistical research technique and using the standard for cosmetic effect, and a method for demonstrating the quality by illustrating the cosmetic effect of the cosmetic through width or a frame showing a statistically significant range on the standard for cosmetic effect expressed by a linear or zonal shape.
Patent JP-H03144058-A (JP)
Title: Floor material made of synthetic resin
Inventor: TAKAHASHI HISAO
IPC: E04F15/10
Filed: 1989-10-30
Abstract: PURPOSE:To improve drape with a concrete floor slab and to improve workability during a laying work by a method wherein a plurality of small plates made of synthetic resin are arranged without a gap therebetween, and are intercoupled through respective thin coupling pieces. CONSTITUTION:A plurality of small plates 1 made of polyethylene, polypropylene, or polyvinyl chloride synthetic resin and formed in a square, a rectangle, a triangle, or hexagon are arranged almost without a gap therebetween. The small plates 2 are intercoupled through thin coupling pieces 2.... The small plates 1 coupled to each other are laid on a concrete floor slab at a stroke.
Patent JP-H06113285-A (JP)
Title: Picture processing unit
Inventor: YOSHIMOTO MASAKAZU
IPC: H04N19/152
Filed: 1992-09-29
Abstract: PURPOSE:To detect a motion vector and to select the operation mode based on the same criterion by decreasing data production quantity and compression distortion of code data and implementing optimum operation mode switching that takes the in-field mode into account. CONSTITUTION:A 1st DCT transformation circuit 10a applies DCT transformation to reference block data and obtains absolute sum data of each coefficient. A 2nd DC transformation circuit 10b obtains a difference between the reference block data and offset block data for each motion vector to apply DCT transformation to the difference and obtains absolute sum data of each coefficient. A minimum value selection circuit 12 generates a switching signal to select the motion vector and the operation mode based on the absolute value sum data.
Patent JP-H0817183-A (JP)
Title: Semiconductor circuit and mos-dram
Inventor: ARIMOTO KAZUTAMI
IPC: H03K17/30
Filed: 1994-11-16
Abstract: PURPOSE:To speed up switching characteristics and the switching of sub- threshold current characteristics by enabling a switching means to switch the back gate bias potential of a MOS-FET to a first potential or a second potential. CONSTITUTION:FET Q1 and FETQ2 are allowed to achieve a sub-threshold current which is approximately equal to the conventional current when a potential Vpp which is higher than a power supply potential Vcc and a potential Vbb which is lower than a grounding potential Vss are applied to each back gate. Since the absolute value of a threshold potential becomes smaller when the power supply potential Vcc and the grounding potential Vss are applied to the back gate, a switching speed increases. Then, the sub-threshold current increases according to the ratio of time while a complementary MOS inverter 1 operates, but current increases only slightly when the operation time ratio is not large, thus increasing a switching speed.
Patent JP-S62141030-A (JP)
Title: Purification of ladder-like silicone oligomer
Inventor: MOTOYAMA TAKUHIKO
IPC: C08G77/32
Filed: 1985-12-16
Abstract: PURPOSE:To remove chlorine contained in a ladder-like silicone oligomer extremely easily, by dissolving the oligomer in a solvent having a specified b.p. and evaporating the solvent at a specified temperature. CONSTITUTION:A ladder-like silicone oligomer is dissolved in a solvent of a b.p. <=150 deg.C and the solvent is evaporated at a temperature <=60 deg.C. A desirable solvent is one having a chlorine content <=1ppm. For instance, methanol, ethanol, butanol, acetone, toluene, ethyl acetate, butyl acetate, etc., a mixture thereof can be used. A ladder-like silicon oligomer purified according to the above process has a chlorine content <=2ppm and is useful in the electronic industry, the information industry, etc.
Patent JP-2000115436-A (JP)
Title: Image reader
Inventor: IWATA NAOHIRO
IPC: H04N1/107
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain an image reader capable of making a device main body low in cost, small in size and improved in assembling performance. SOLUTION: A device main body 30 is provided with an operation section 22 to be freely openable and a read section 20 to be freely detachable. The operation section 22 is provided with a sensor 17 and an actuator 18 that is freely turnable, and the read section 20 attached to the device main body moves the actuator 18, so as to allow one of packaged sensors 17 and 18 to recognize the opening/closing state of the operation section and the attaching/detaching state of the read section.
Patent JP-H08141617-A (JP)
Title: Method for controlling vertical roll rolling mill in hot rolling
Inventor: WADA BONPEI
IPC: B21B37/00
Filed: 1994-11-17
Abstract: PURPOSE: To make the control point of rolling match a point to be controlled in a steel sheet and to improve the accuracy in the planar shape of a steel sheet by measuring a planar shape just before edging, estimating positional deviation in the rolling direction and correcting the reference point for starting control in accordance with an estimated deviation. CONSTITUTION: The planar shape of the steel sheet 10 on the inlet side of a vertical roll stand is measured with a planar shape meter 3 before executing rolling with the vertical roll stand 1. Based on the planar shape and the opening degree of roll at the time of starting rolling of the vertical roll stand 1, the time wise change of the load detected with a load detector 4 which is attached in the vertical roll stand 1 is estimated. Based on this estimated load, the measured load detected with the load detector 4 is corrected and the control starting position of rolling with the vertical roll stand 1 is determined. In this way, an aimed width is obtained by edger rolling and the steel sheet having the acculate planar shape is obtained.
Patent JP-2000077952-A (JP)
Title: Amplifier circuit technique and wiring technique for audio
Inventor: KANDA MIKIO
IPC: H03F3/181
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To enable a microphone or cartridge for converting a sound source to an electric signal to amplify the electric signal without causing any distortion of waveform at a weak voltage source or current source and to obtain a satisfactory sound quality by adopting an operational amplifier for high frequency of low noise. SOLUTION: As the demerit to use the operational amplifier for high frequency, the wiring itself acts as an antenna to amplify even noise of radio receiver or radio equipment. Then, the noise-removed operational amplifier for high frequency subjected to balance input is used. Since the amplifier in recent years is low in output impedance and has capability capable of driving the load of 50 Ω, low impedance resistors 6 and 7 are substituted therefor, and the midpoint output is applied to all the resistors wound with copper foil around the input simultaneously with the shield drive. Thus, even when the resistance to be used is high, the impedance on the surface of parts is reduced, so that this technique is useful for taking measures to reduce oscillation and noise.
Patent JP-H04161062-A (JP)
Title: Switching power supply
Inventor: SON BOO RII
IPC: H02M3/28
Filed: 1990-10-19
Abstract: PURPOSE:To improve power factor of an AC power supply through a simple circuitry by providing a power factor improving circuit which connects a capacitor to the tertiary winding of a transformer. CONSTITUTION:Charge/discharge of energy to/from a capacitor 37 and an inductance 38 in a power factor improving circuit 39 is repeated in response to ON/ OFF operation of a switching element 25 subjected to PWM control thus modulating and controlling current flowing on an input voltage Vi line. The switching element 25 is turned OFF immediately after storage of energy in the capacitor 37 and the inductance 38 and turned ON immediately after discharge of energy therefrom. Consequently, the modulation factor VA/VP, which is the ratio of the maximum variation VA from the reference value VP to the reference value VP, of the input voltage Vi can be brought close to 1 and the wave-forms of voltage and current of a commercial power supply 21 are substantially matched resulting in improvement of power factor.
Patent JP-2000095147-A (JP)
Title: Pillar structure of vehicle
Inventor: KITSUKAI AKITOSHI
IPC: B62D25/04
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To reliably prevent deformation of a pillar portion having an opening through which a retractor is disposed therein, requiring no additional member. SOLUTION: In a pillar structure of a vehicle, a seat belt retractor 21 is inserted to be disposed within the pillar through an opening 11 formed in the side surface of the vehicle compartment of the pillar with closed cross section. The opening 11 is formed at substantially the same level with that of a lock striker 5 of a vehicle door provided with the pillar. A reinforcement panel 8 of the lock striker 5 is disposed substantially half round along the inner peripheral surface of the pillar portion including the range of height where the opening 11 exists. Furthermore, both side edges of the reinforcement panel 8 are interposed between pillar inner panel 12 and pillar outer panel 13, respectively.
Patent JP-S63138047-A (JP)
Inventor: NISHIO TOMOKAZU
IPC: E04B9/30
Filed: 1986-11-27
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-H02132224-A (JP)
Title: Method for forming concrete pile body and concrete pile body forming device
Inventor: NAKAOKA TOKIHARU
IPC: E02D3/08
Filed: 1988-11-09
Abstract: PURPOSE:To aim at the reinforcement of a rock-bed by interpiercing a hammer device and an interpiercing pile to the predetermined depth, breaking away and ascending the hammer, inserting steel bars from the opening thereof and pouring concrete therein, and then remaining the steel bars at the time of pulling up the interpiercing pile and pouring concrete from a supply port. CONSTITUTION:A hydraulic hammer device 16 capable of being freely moved upward and downward is held at the guide 15 of a leader held by the arm 2 of a crane, a hollow interpiercing pile 18 connected to the low end thereof is continuously hammered by the hammer device 16 to be descended and interpenetrated to the required depth of the underground and also the compaction of the underground is achieved, and simultaneously a percussion hole formed. Next, the hammer device 16 is broken away and ascended from the interpierced portion of the interpiercing pile 18 and reinforcing bars T are inserted therein from the upper end opening of the interpiercing pile 18. The steel bars T are remained in the percussion holl and concrete is poured therein from the lower end of a supply port 33 in a process for pulling up the interpiercing pile. Consequently, a concrete pile like body can be efficiently formed, and at the same time, a rock-bed at the circumference of the concrete pile like body can be firmly compacted.
Patent JP-2000101772-A (JP)
Title: Facsimile equipment with automatic answering recording function
Inventor: OBANA KATSUMI
IPC: H04M1/65
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To make it possible for a user to easily to reproduce a message and to output facsimile reception data by constituting the equipment so that reproduction of a business message stored in an automatic answering recording part and output of facsimile reception picture information are performed in common by one combination operation key. SOLUTION: An operation panel 26 is provided with a combined message reproduction/reception print output key 21, and this message reproduction/ reception print output combination key 21 is provided with an LED 22 of a combination display light for indicating that the business message and a facsimile reception picture are accumulated. Then, when only the business message is accumulated in an LED memory, the LED 22 or the like is turned on or flashes, and the number of business messages stored in a body memory is displayed at a message number display part 23 of an LCD display part 25 arranged on a central upper part of the operation panel 26. Message reproduction is started by a user pressing the message reproduction/reception print output combination key 21 under this state.
Patent JP-H06108869-A (JP)
Title: Fuel tank mounting structure of engine generator
Inventor: HISAMA KATSUNORI
IPC: F02B75/16
Filed: 1992-09-29
Abstract: PURPOSE:To surely mount a fuel tank on an engine generator without reinforcing a cover or without separately using a reinforcing material and the like. CONSTITUTION:Joint brackets 12, 15 are provided on the upper end parts of an engine 7 and a power generator 8, respectively, through mounting bosses 11, 14, while a flange 17a of a fuel tank 17 is fixed by bolts 18, 19 between the upper end parts 6a, 6a of both of the vertical parts of a suspended handle 6, and between the upper end parts 12a, 15a of the joint brackets 12, 15.
Patent JP-H06107518-A (JP)
Title: Lip coating agent
Inventor: FUKUI IKUO
IPC: A61K8/00
Filed: 1992-09-29
Abstract: PURPOSE:To obtain a new lip coating agent having large long acting properties of cosmetic effect and large effect capable of preventing adhesion of lip stick to other things, fee from irritation in coating and having refreshing feeding of use and high oxygen permeability. CONSTITUTION:This lip coating agent contains at least one kind of polymer selected from polyvinyl alcohol, a nonionic natural polysaccharides and their derivatives and having a triorganosilyl group expressed by the formula (R<1> to R<3> are 1-6C hydrocarbon groups) as a substituent group on the side chain.
Patent JP-H11116325-A (JP)
Title: Stannic oxide-based sintered compact containing iron, nickel, cobalt and indium
Inventor: HAYASHI HIROMITSU
IPC: C04B35/457
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain a high-density SnO2 -based sintered compact having sufficient mechanical or physical properties as a raw material for SnO2 -based targets. SOLUTION: SnO2 based powder containing either 100-7,000 ppm Fe, 100-7,000 ppm Ni, 20-7,000 ppm Co, or 700-7,000 ppm In is sintered in the atmosphere or an oxygen atmosphere to obtain the objective sintered compact >=3.8 g/cm<3> in density; alternatively, SnO2 -based powder containing Fe, Ni and Co, in the form of the respective oxides, so as to satisfy the relationship: (Fe ppm)/100+(Ni ppm)/100+(Co ppm)/20>=1, in terms of the respective oxides, and also be <=7,000 ppm in the total of the above metals, is sintered in the atmosphere or an oxygen atmosphere to obtain the objective sintered compact >=3.8 g/cm<3> in density.