baber/WOPTO huggingface dataset:
Patent JP-H03156578-A (JP)
Title: Method and device for compressing high resolution picture
Inventor: ZABIA EI FURINOWA
IPC: G06F3/0481
Filed: 1989-11-24
Abstract: PURPOSE: To quickly and efficiently diffract dynamic processes by forming the icon of the (p)⊗(p) pieces of pixels displayable at a display device by the pixels for expressing tiles. CONSTITUTION: In the case of compressing the plural pieces of pictures to the icon of (p)×(p) pixels, the respective pixels are divided into the (p) pieces of the tiles of (q)×(q) pixels, the (q) pieces of the pixels are selected from the respective tiles, the average value of the (q) pieces of the pixels is calculated and one pixel for expressing the tile is generated from a circuit exciter 14. In this case, it is performed by forming one icon of (p)×(p) pixels by the pixel for expressing the tile. The icon is simultaneously displayed at a display terminal 18 and the difference of operating states is observed.
Patent JP-H05145647-A (JP)
Title: Voice switch circuit
Inventor: SUZUKI MASAHARU
IPC: H04M9/10
Filed: 1991-11-19
Abstract: PURPOSE:To provide the voice switch circuit implementing the changeover in matching with the surrounding environment such as quantity of surrounding noise and an acoustic state of a room to be in use. CONSTITUTION:An address signal corresponding to a signal from a variable resistor 104 is outputted from a decoder 105 to a ROM 106 by using the variable resistor 104 to set the operating characteristic of a voice switch circuit 100 while taking the effect of surrounding noise or the like into account. A parameter corresponding to the address signal is read from the ROM 106, a CPU 107 implements arithmetic operation processing based on the parameter to switch the state between the transmission and the reception state.
Patent JP-H02147797-A (JP)
Title: Covering method for shield tunnel
Inventor: OBARA YOSHIYUKI
IPC: E21D11/40
Filed: 1988-11-30
Abstract: PURPOSE:To make segment assembly operation into efficiency and thereby shorten a stage of work by having a segment so far fed in oblongness rotated by a pair of erectors installed free of rotation around the axis, and setting up it at a specified position. CONSTITUTION:A pair of erector units 38, 38 are set up in the inner part of a shielding machine 10, situating them on the same plane orthogonal with an axis of this shielding machine 10, and they are rotatably supported in a separate manner around the axis. In addition, each of segment setting parts 44, 44 of these erectors 38, 38 is constituted to be free of rotation in the horizontal direction. Then, segments 12 are assembled in the shielding machine 10, and transferred up to a spot proximate to these erectors 38, 38 in an oblong state in direction almost orthogonal with the assembling direction. In succession, the segment 12 is set up in a specified position as rotating it by the erectors 38, 38.
Patent JP-H022728-A (JP)
Title: Controller for local oscillator of phase deviation keying type optical homodyne or heterodyne receiver
Inventor: RONARUDO UIRIAMU BURATSUKUMOAA
IPC: H01S3/102
Filed: 1988-11-30
Abstract: PURPOSE: To set up the frequency and phase of an oscillator to optimum values by extracting data from a received signal to be used, controlling a local oscillator by the data and then preparing control data so as to maintain correct phase relation. CONSTITUTION: A processed signal is separated from a main signal line, and when a sweep frequency is entered into the leading-in range of a PLL, control is managed by the PLL and deviation frequency is traced. Then the deviation signal is determined by a frequency counter discriminator and its correction is applied to a control part for the local oscillator to finaly phase-synchronize the signal. When the phase is shifted, the phase shift appears as a vessel function, so that the deviation direction is determined by using a reference signal obtained by adding a low level signal of Nyquist frequency to a transmission signal and the transmission signal is outputted from a transmission line.
Patent JP-H09149253-A (JP)
Title: Image reader
Inventor: ITO MASAAKI
IPC: H04N1/04
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To read an image with high-dignity quality even if an original has set-off by correcting image data which is read from a read face to image data of only the image of the read face based on image data which is read from the back. SOLUTION: An image signal from an image sensor 22 reading the image of the one face-side of the original passes through a delay memory 34 from a shading correction part 34a. Then, the image signal from an image sensor 25 reading the image out the other face-side is transmitted to set-off correction parts 35a and 35b from a shading correction part 34b as it is. The set-off correction parts 35a and 35b correct, the image signal transmitted from a delay memory 39 as the corresponding line on the both faces of the original to the image signal of only the image formed on the read face by extracting the image signal by the set-off of the image formed on the back to the read face by using the image signal reading the back.
Patent JP-S63158235-A (JP)
Title: Pneumatic tire
Inventor: KAWAKAMI SHIGEO
IPC: B60C5/14
Filed: 1986-12-22
Abstract: PURPOSE:To eliminate product defect due to the inclusion of release agent and at improve the productivity by a method wherein a plurality of rubber sheets are arranged on the inner surface of a tire in the circumferential direction of the tire so as to form splice parts, each of which substantially runs radially by joining both the edge parts of each of these rubber sheets to one another. CONSTITUTION:In a tubular inner surface rubber sheet, splice parts 2 are formed by joining the edge parts 1e and 1e at both ends in the circumferential direction of a tire of each of a plurality of green rubber sheets 1 to one another. Due to the constitution as mentioned above, in each rubber sheet 1, no splice part along the circumferential direction of the tire is formed, but only splice parts in radial direction (or in the width direction of the tire) are formed. In addition, preferably at the splice part 2, an inclined plane, which makes an acute angle (alpha) to a splice plane, is formed at least at that edge part 1e of the rubber sheet 1, which locates on the side facing the inner surface of the tire. In order to ensure the peeling-up effect of release agent by the edge part 1e, the acute angle (alpha) of the inclined plane is preferably set within the range of 30-50 deg..
Patent JP-H0258586-A (JP)
Title: Adhesive
Inventor: HASEGAWA HIDEKI
IPC: C08F255/00
Filed: 1988-12-02
Abstract: PURPOSE:To obtain an adhesive bonding polyolefin, metal, etc., in a short time, having excellent sanitary properties and slight reduction in bond strength by pressurizing and heating, comprising a specific maleic anhydride graft modified polyolefin and an unmodified polyolefin. CONSTITUTION:The aimed adhesive consisting of (A) a maleic anhydride graft modified polyolefin prepared by grafting maleic anhydride onto polyolefin dissolved in an organic solvent in the presence of a polymerization initiator, precipitating graft modified polyolefin particles from the reaction solution, washing the particles with an organic solvent and completely removing unreacted maleic anhydride (oligomer) and (B) an unmodified polyolefin.
Patent JP-H03164574-A (JP)
Title: Axial piston machine
Inventor: HIGASHIDA FUSAO
IPC: F04B1/20
Filed: 1989-11-22
Abstract: PURPOSE:To enable fluid to be discharged to two systems by dividing a high pressure port into stroke start, stroke end and stroke intermediate regions in the high pressure region of pistons, and connecting a first high pressure passage to the stroke start and end regions and a second high pressure passage to the intermediate region, respectively. CONSTITUTION:In case of functioning of an axial piston machine as a pump, a cylinder block 4 is rotated together with a main shaft 3, and a plurality of pistons are reciprocated along a cam plate 10 via shoes 8 so that fluid sucked from a low pressure port 16 formed in a valve plate 15 is compressed, to be discharged through a high pressure port 17. In this case, the high pressure port 17 is divided into stroke start, stroke end and stroke intermediate regions in the high pressure region of the pistons 5. A first high pressure passage 18 are connected to first high pressure ports 17a, 17b corresponding to the stroke start and end regions and a second high pressure passage 19 is connected to a second high pressure port 17c corresponding to the intermediate region, respectively.
Patent JP-2000133925-A (JP)
Title: Soldering device
Inventor: FUJIKAWA KAZUMI
IPC: B23K1/08
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a soldering device, which prevents a molten solder from being oxidized and can cool rapidly the molten solder after a soldering is applied to a substrate. SOLUTION: A substrate cradle 20, which is a substrate holding means, holds a substrate 10 by its two sides opposing to each other, jet holes 24 for jetting nitrogen gas, which is inert gas, are provided under the lower part of the side, which is held by the two sides of the cradle 20, of the substrate 10 and the inert gas 25 is jetted on the lower surface of the substrate 10 through the jet holes 24. A vertically moving unit 22 is constituted so that the unit 22 suspends the cradle 20 by four support pillars 21 and the support pillars 21 can be vertically moved. A molten solder 31 is stored in a solder tank 30 and a gushing-out port, through which the solder gushes out, is protruded at the position which corresponds to the substrate in the center of the tank 30.  Jet holes 32 for jetting nitrogen gas, which is inert gas, are respectively provided on the upper parts of the sidewalls of the tank 30 and the nitrogen gas heated by a heating unit until a prescribed temperature is jetted on the substrate. As at least the space in the interior covered with the sidewalls of the tank 30 is filled with the nitrogen gas, a necessary amount of the nitrogen gas is fed to the tank 30. The surface of the molten solder is stopped from the air with this gas and the molten solder is prevented from being oxidized.
Patent JP-H01146128-A (JP)
Title: Magnetic recording medium
Inventor: NAKAMURA ITSURO
IPC: G11B5/708
Filed: 1987-12-01
Abstract: PURPOSE:To sustain a lubricating effect even under sliding with a magnetic head in low-humidity environment and to prevent sticking of deposits on the surface of the magnetic head by incorporating the hydrate of an oxide into a magnetic layer. CONSTITUTION:A magnetic coating compd. for coating on a film-like base 11 is prepd. by adding a dispersant, binder soln., and hydrate 14 of oxide such as SiO2.H2O or SnO2.H2O carbon black and alumina at need to magnetic pow der 13, and sufficiently mixing and dispersing the mixture. The hydrate particles 14 of the oxide existing in the surface of the magnetic tape receive large mechanical force from the sliding surface of the magnetic head when the mag netic tape A and the magnetic head move in sliding contact with each other. The dynamical energy thereof is then acted on the hydrate particles 14 and is converted to the chemical energy to disconnect the bond of the water of crystallization. The lubricating effect is thus provided to the sliding contact part between the magnetic head and the magnetic tape A by the slight moisture generated from the water of crystallization and the formation of the deposits is prohibited even under low humidity.
Patent JP-H03168438-A (JP)
Title: Controlled power unit mount
Inventor: AIHARA TOSHIHIKO
IPC: B60K5/12
Filed: 1989-11-22
Abstract: PURPOSE:To effectively reduce high frequency fine vibration and low-intermediate frequency vibration, generated in accordance with operation and running conditions, by using sealed fluid to serve as electroviscous fluid and fixing a movable plate, which permits a change of volume in a main fluid chamber, by a change of viscosity of the electroviscous fluid. CONSTITUTION:In an operative condition that high frequency vibration is in action, no voltage is applied to electrode plates 80, 81 from a control part 82, since a main fluid chamber 41 is changed in the volume little by little at a high speed by making a movable plate 4b movable in a range of looseness with an annular groove 43 with electroviscous fluid 7 in low viscosity, an orifice 40 is placed in a closed condition by increasing circulating resistance, and by deforming a rubber elastic unit 3 following a movement of the movable plate 4b, a dynamic spring constant is decreased. In an operative condition in which low-intermediate frequency vibration is in action, the movement of the movable plate 4b by looseness is restricted with the electroviscous fluid 7 in high viscosity by applying voltage, vibration is damped with flow-contraction resistance by movement of a large amount of fluid between the main and subfluid chambers 41, 50 through the orifice 40, and vibration absorbing action in a resonance frequency region by expansion-contraction elasticity of both fluid chambers 41, 50 is also exhibited.
Patent JP-H07158034-A (JP)
Title: Reclamation method by classification
Inventor: YOKOBORI KOICHI
IPC: E02B3/18
Filed: 1993-12-03
Abstract: PURPOSE:To use construction residual soil effectively by classifying soil containing sand such as construction residual soil, etc., transported by a barge into sand and silt and clay on a and using them as ground improvement material and reclamation soil, respectively. CONSTITUTION:Construction residual soil transported by a barge 1 is transferred to the hopper 5 of a dredger 3. Next the transferred soil is classified into silt and clay and sand by a classifier 2 of the dredger 3. Then the sand is fed to a sand stock on land for storage, and used as sand material for sand compaction method, etc. Also the silt and clay are fed to a district less in upper load such as green and used for reclamation. Thus sand contained in construction residual soil is used effectively for ground improvement material, construction residual soil can be charged more by a soil amount used as ground improvement material and, because sand for ground improvement is not required to be sampled separately, environmental destruction can be reduced accordingly.
Patent JP-H09165529-A (JP)
Title: Monoazo pyridone dye mixture
Inventor: YURUGEN SHIYAETSUERU
IPC: C07D213/84
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject mixture highly exhaustible in fiber, having good attachability and giving a dyed product having high fastness to light, sublimation and washing by mixing two kinds of dyes each having a specific structure.  
     SOLUTION: The objective dye contains (A) a dye of formula I [R 1  is a 1-4C alkyl; R 2  is a group of formula (CH 2 ) n O-R 5 ; R 5  is a 1-4C alkyl independent of R 1 ; (n) is 1, 2 or 3] and (B) a dye of formula II (R 3  and R 4  are each independently a 1-4C alkyl). The ratio of A:B is preferably 3:1 to 1:3. The dyes of formula I and formula II can be produced by diazotizing a diazo component of formula III and coupling the product to a mixture of two coupling components of formula IV and formula V. The dye mixture is preferably used in the dyeing or printing of a semisynthetic or synthetic hydrophobic fiber material, especially a woven or knit material. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H11139022-A (JP)
Title: Plate-making method for lithography plate
Inventor: YOSHIDA AKIO
IPC: B41C1/10
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a lithography plate wherein a specified physical image-developing silver is generated, and an image of a high resolution can be made by a method wherein on an aluminum base for which a surface roughening treatment and an anodic oxidation treatment have been applied, a silver foil is provided to form a lithography base plate, and for such a lithography base plate, the aluminum base is treated by using a specified physical image developing liquid. SOLUTION: When this lithography plate which can be handled under a bright room, and wherein a laser plotting of a heat mode is possible, a treating liquid is not required, and in addition, an image having a high resolution can be made, is to be made, first, a liquid A is prepared by adding 180 g of sulforous acid anhydride soda, and 75 ml of silver nitrate (10% solution) into water, and also, a liquid B is prepared by adding 20 g of sulforous acid anhydride soda, and 20 g of hydroquinone into water. Then, by the capacity, 1 part of the liquid B is added to 5 parts of the liquid A, and a physical image-developing liquid is obtained, and by using this physical image-developing liquid, an aluminum base 1 is treated, e.g. at 23 deg.C for 30 minutes.  By this method, 0.5 g/m<2> of more of a physical image-developing silver 3 is generated on an aluminum surface layer 2 having a favorable surface activeness, for which a surface roughtening treatment and an anodic oxidation treatment have been applied.
Patent JP-H07161215-A (JP)
Title: Shade for lighting
Inventor: SUGIURA MAMORU
IPC: F21S6/00
Filed: 1993-11-11
Abstract: PURPOSE:To provide a shade for lighting which can exhibit various color senses by locking an inside face glass plate and an outside face glass plate, in which finely crushed stained glass is adhered onto a transparent glass plate, in the predetermined cylinder shape or the like and arranging a lighting light source inside it. CONSTITUTION:Eight pieces of outside face glass plates 3 are connected with each other in the longitudinal direction. Similarly, eight pieces of inside face glass plates 2 are connected with each other in the longitudinal direction and are inserted into the inside of a cylinder body consisting of the outside face glass plates 3 so as to be formed into a cylinder. A supporting body 4 connects the inside face glass plates 2 and the outside face glass plates 3 together, and at the same time, maintains the shape of a reflector 1 for lighting. A lot of stained glass is adhered and bonded on the transparent glass plates of the outside face glass plates 3. On the outside glass plate 3, stained glass slightly larger than the inside face glass plate 2 is adhered.
Patent JP-H04179092-A (JP)
Title: Microwave oven
Inventor: INUMATA MASATO
IPC: F24C7/02
Filed: 1990-11-10
Abstract: PURPOSE:To reduce the manufacturing costs and sense accurately the temp. of a radiator fin by providing conductor patterns in connection to the terminals of a temp. sensor in such a way as extendedly on that surface of a printed circuit board which is situated opposite the radiator fin mounting part. CONSTITUTION:Because installed on a printed circuit board 11, a temp. sensor 19 may be a one having a low insulativeness and withstand voltage, i.e., a cheap sensor. The conductor patterns 20, 21 connected with the terminals 19a, 19b of this temp. sensor 19 are provided in such a way as extendedly on that surface of the printed circuit board 11 which is situated opposite the radiator fin 12 mounting part, so that this extension part 20a is easy to receive temp. from a radiator fin 12. Thereby the temp. sensor 19 senses accurately the temp. of the radiator fin 12 through the extension part 20a of the conductor pattern 20, and also the manufacturing costs can be sunk.
Patent JP-H09142544-A (JP)
Title: Application container
Inventor: SAEGUSA KATSUMI
IPC: B05C17/00
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To apply a liquid substance received in a container so that the substance linearly dispensed from a plurality of dispense ports may not overlap. SOLUTION: A cylinder 2 wherein at least a part of it is formed into bellows and a dispense port 4 connecting with an internal space is provided in the vicinity of a summit of the bellows is removably fitted into an opening of a container 1 receiving a liquid-like substance. If an internal pressure is applied by grasping the container 1 in a hand, a part of the bellows is stretched since an elastic material is used, so that the liquid substance is dispensed from the respective dispense ports 4 provided on summits of the bellows in a plurality of lines and applied.
Patent JP-S63144752-A (JP)
Title: Single phase synchronous motor with dipole permanent magnet rotor and eddy current intermediate rotor
Inventor: REO BERUTORAMU
IPC: H02K7/108
Filed: 1987-12-03
Abstract: An eddy-current intermediate rotor (13) is fixed to the motor shaft (9) and is arranged to be rotatable between the stator-iron poles and the permanent-magnetic rotor (15) which is mounted for free rotation on the motor shaft (9). The rotor (15) and the eddy-current intermediate rotor (13) are disc-shaped and form a disc assembly (23) which can be axially magnetized via the stator-iron poles (3) on each side of the disc-assembly (23). A centrifugal coupling is provided, which acts to couple the rotor (15) to the eddy-current rotor when the disc assembly has come up to speed.
Patent JP-S63191256-A (JP)
Title: Memory constituting system
Inventor: NINOI EIZOU
IPC: G06F12/06
Filed: 1986-12-18
Abstract: PURPOSE:To easily separate a memory card having an error detected by the initial diagnosis, etc., by providing a circuit to the memory card to invalidate the result of comparison performed between a card address and a memory address as well as the addition of card addresses. CONSTITUTION:When a memory card 1 has a fault, an invalidation signal 11 is set at '1' and the output of an inverter 8 is set at '0' respectively. Thus both address circuits 5 and 7 are set under the inhibition states and the outputs of a comparator 3 and an addition circuit 4 are invalidated. Then the address information given from the memory card of a low-order address is transmitted as it is (in a through state) to a memory card of a high-order address via an AND circuit 6 and an OR circuit 10. As a result, the card 1 is logically separated.
Patent JP-2000116514-A (JP)
Title: Rice cooking device
Inventor: SAIDA HIDEKAZU
IPC: A47J27/14
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To boil non-glutinous rice savorily via two pairs of water absorption and steaming steps. SOLUTION: A primary steamer B and a secondary steamer D are each constituted of a vertically longer container 6, 43 into which grains of rice are input from the upper end so as to be steamed up in steam from a steam supply means 15, 50 before falling down to the lower end where they are taken out. The weight of upper layers of grains of rice limits free expansion of lower layers of grains of rice steamed more to avoid a deteriorated taste caused by excessive water absorption.
Patent JP-H04177148-A (JP)
Title: State sensor of liquid
Inventor: TAKATORI TAIZO
IPC: G01N21/41
Filed: 1990-11-09
Abstract: PURPOSE:To hold drive current constant and contrive the reduction of deterioration of an emission element without any need of holding a quantity of emission of the emission element by calculating liquid to be measured from the ratio of a detection value of light receiving elements for measurement and compensation, respectively. CONSTITUTION:In the detection part 1 of a sensor 1 LED (emission diode) and PD1 (photodiode for measurement) are optically connected by an optical fiber 3. The fiber 3 passes in liquid to be measured and light comes through the liquid to produce loss. The state of the liquid can be known by the degree of the loss, which can be detected by a quantity of the light which is received by PD1. PD2 (photodiode for compensation) directly detecting the light of LED is provided and the ratio of PD1 making the reference of detection value is found and thereby the loss is found. Accordingly, even if a quantity of light of PD1 is changed, its drive current need not be increased and the deterioration of LED is not promoted since compensation circuit for the increase of the drive current is not required.