baber/WOPTO huggingface dataset:
Patent JP-H10210410-A (JP)
Title: Optical disk recording device, optical disk reproducing device and optical disk recording and reproducing device
Inventor: UENO TAKAFUMI
IPC: H04N5/92
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To realize an optical disk in which both digital video signals with low resolution and entire resolution are recorded as the optical disk to be circulated for recording. SOLUTION: An input digital video signal 109 is made through sample thinned-out processing means 120 to a low-resolution digital 121, is coded with a low-resolution compression coding means 122 to output a 1st digital signal (a) with low resolution. Furthermore, the input digital video signal 109 is coded with an entire resolution compression coding means 127 without reducing spatial resolution to output a 2nd digital signal A with the entire resolution, an identifier generating means 129 outputs an identifier signal 130 for the 1st and 2nd digital signals, a low-resolution identifier '0' is attached to the 1st digital signal and an entire resolution identifier '1' is attached to the 2nd digital signal to record them on an optical disk 100.
Patent JP-S59223616-A (JP)
Title: Portable conveyor freely changeable in direction
Inventor: OGAWA SHIGEO
IPC: B65G21/12
Filed: 1984-01-17
Abstract: PURPOSE:To realize formation of a small and simple portable conveyor easily changeable in a direction of conveyance by fitting a horizontally rotatable receiving conveyor and a feed conveyor around a common support shaft on a movable machine underframe. CONSTITUTION:A fulcrum shaft cylinder 5 is upwardly provided in the center of a freely movable machine underframe 1, and a base end part of a swivelling arm frame 2 is fitted to said cylinder 5 by means of a pivot. The fulcrum shaft, supported so as to freely turn in the fulcrum shaft cylinder 5, is fitted with a base part of a receiving conveyor 3 on its upper end, while a feed conveyor 4 and conveyance rollers 8, supported by means of a horizontal arm frame 7, are provided on a free end side of a swivelling arm frame 2. A rail annulation 9 is laid round an axis of the fulcrum shaft cylinder 5 on the surface of the machine underframe 1, and support rollers 10 rolling on said annulation 9 are provided on the swivelling arm frame 2 and the receiving conveyor 3 respectively. Thus, the receiving conveyor 3 and the feed conveyor 4 are made capable of freely setting their directions with respect to carrying in and out conveyors 23, 24 arranged with any angles.
Patent JP-H03210142-A (JP)
Title: Extension of dough and device therefor
Inventor: MORIKAWA MICHIO
IPC: A21C3/02
Filed: 1990-01-16
Abstract: PURPOSE:To extend dough into a dough material with fixed volume by making dough supplied in an indeterminate shape to a feed conveyor into a dough material with fixed thickness, reading caused change of width and providing speed change between the feed conveyor and a delivery conveyor at the downstream corresponding to the read change. CONSTITUTION:Indeterminate dough 1 is uniformed in height by a compressing means of rollers 5 and 6. A computer calculates sectional area of the indeterminate dough 1 at position T1 by information of a sensor 11, counts proper velocity V1 of a feed conveyor 3 based on the sectional area and controls revolution of a servo motor. The velocity V1 of the feed conveyor 3 is determined by control of the servo motor by the computer, velocity difference between the feed conveyor 3 and a delivery conveyor 4 takes place and width W2 of formed dough is influenced by addition and subtraction of drawing effects to fix width W2. Consequently, the dough can be made into volume coincident with the obtained given forming condition.
Patent JP-H029802-A (JP)
Title: Bactericidal 4,5-dichloro-1,2-dithiol-3-one composition
Inventor: HIDAKA YASUHIRO
IPC: A01N43/36
Filed: 1989-01-13
Abstract: PURPOSE:To provide the subject easily handleable composition containing 4,5- dichloro-1,2-dithiol-3-one and N-methyl-2-pyrrolidone and having excellent solubility and storage stability. CONSTITUTION:The objective bactericidal composition contains the compound of formula and N-methyl-2-pyrrolidone at a weight ratio of 80:20-1:99 (preferably 40:60-70:30). A dithiol solution having high concentration can be produced from the composition. It is resistant to solidification even under exposure to a low temperature in transportation or storage and, if solidified, it forms a sherbet which can be easily scooped. The solid can be relatively easily dissolved again. The above composition can be produced in liquid state by dissolving powdery dithiol compound into N-methyl-2-pyrrolidone in closed system under stirring. A dithiol composition having high concentration can be produced by heating the components at a temperature higher than the melting point of the dithiol and mixing the components in liquid state.
Patent JP-H01188786-A (JP)
Title: Device for preheating valve
Inventor: OTAKI AKIRA
IPC: F16K49/00
Filed: 1988-01-18
Abstract: PURPOSE:To reduce the dispersion of temperature distribution and accurately detect the temperature inside a valve by housing a heater and a temperature measuring sensor in a valve driving stem and uniformly raising the temperature of inside structures. CONSTITUTION:A preheating heater 12 and a temperature measuring sensor 13 are built in a valve driving stem 5. The ambient temperature is measured by the temperature measuring sensor 13 and, when the measured value is below a defined temperature, the preheating heater 12 is heated. Thereby, the sticking of a valve and the breakage of equipment due to freezing can be prevented.
Patent JP-H11202355-A (JP)
Title: Liquid crystal panel and liquid crystal display device
Inventor: OKADA HIROYUKI
IPC: G02F1/1345
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To reduce display irregularities by controlling the cell thickness of a liquid crystal panel for the fact that temperature irregularities are generated on the liquid crystal panel by the heat generation of a back light and the threshold voltage of liquid crystal is changed. SOLUTION: The pattern of the pull-out part of the electrode of this liquid crystal panel is changed on a side provided with the light source of the back light and on the side not provided with it. The areas of parts where the respective electrodes 1-1-1-n cross a seal part 2a are defined as S1-Sn and the total sum of electrode areas Si is defined as S. When the area S on the side (DA) provided with the light source is made larger than the area A on the side (BC) not provided with the light source, the film thickness of the seal part on the side provided with the light source is enlarged and the cell thickness of the liquid crystal is slightly increased. In the meantime, since the temperature rise of the part DA becomes higher than the part BC, the threshold voltage of the liquid crystal is reduced.  However, the rise of the threshold voltage is offset by the increase of the cell thickness.
Patent JP-H06211052-A (JP)
Title: Engine mount fitting structure of automobile
Inventor: YAMAMOTO HIROYOSHI
IPC: B60K13/04
Filed: 1993-01-20
Abstract: PURPOSE:To allow a rear mount member to be disposed in a high position without being influenced by heat from an exhaust tube so as to make the roll inhibition of a power plant compatible with the improvement of vibration isolating performance. CONSTITUTION:An exhaust tube 11 is disposed being extended toward the rear side of a vehicle from the rear side face of an engine body 6, and the supporting point of the rear mount member 10 of a power plant 5 is set below the exhaust tube 11 and almost in the same height position as a front mount member 9.
Patent JP-S5599704-A (JP)
Title: Combining method of material to be combined and permanent magnet
Inventor: USHIYAMA KIYOTO
IPC: H01F7/02
Filed: 1979-01-24
Abstract: PURPOSE: To provide automatization of production process by bonding a material to be combined on a permanent magnet after an adhesive is coated on all surface of at least one of the material to be combined and permanent magnet.  
     CONSTITUTION: An adhesive is coated on surface or rotor shaft 2, and it is inserted a penetrated hole being set at the center of rotor for stepping motor and is fixed. As a method of coating the adhesive 4, to tool in where many parts are able to be set at once is immersed into the liquid type adhesive 4 being stored in a container. It is possible to carry out automatically the setting of permanent magnets and solidifying of adhesive simultaneously on a quantity of parts. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58124593-A (JP)
Title: Method of thickening sludgy water
Inventor: ORII KENJI
IPC: C02F1/44
Filed: 1982-01-22
Abstract: PURPOSE:To thicken sludgy water without substantially using power, by stagnating the sludgy water in one compartment of a divided cell, and transferring a water part in the sludgy water through a capillary material into the other compartment by a capillary phenomenom. CONSTITUTION:The interior of a cell 1 is vertically divided into at least two chambers by one or more partition plates 2, and each of the divided compartments 3-5 is communicated to the other by spanning capillary materials 6-6''. In succession, sludgy water 10 is reserved in one of the divided compartments, and a water part in the sludgy water is transferred through the capillary materials into the other compartment by a capillary phenomenon. Consequently, the sludgy water is thickened with an inexpensive running cost without substantially using power by arrangements at low cost, as compared with a conventional centrifugal separator. In addition, by agitating the vicinity of the capillary materials at the side of the compartment for reserving sludgy water with air, the increase of the concentration of solid matter in the vicinity of the capillary materials can be effectively inhibited, and the adhesion of the solid matter to the capilllary materials can be effectively prevented.
Patent JP-S55100509-A (JP)
Title: Fire-retardant optical cable
Inventor: ISHIHARA HIROSHI
IPC: H01B7/295
Filed: 1979-01-25
Abstract: PURPOSE: To provide the cable which is safely protected even at extremely high temperatures and fire by disposing a cylindrical metal sheath to the inside of the fire-retardant plastic sheath of the optical cable core.  
     CONSTITUTION: Optical fiber cores 6 are aggregated in laminar form by way of intervening cords or copper clad wires 5 for communication on the tension body 4 placed at the center of the cable and further top-winding tapes 7 are applied thereon to constitute the optical cable core. Since a fire-retardant plastic sheath 9 and a cylindrical metal sheath 8 on the inside surface thereof are disposed, the heat and atmosphere upon the optical calbe may be cut off despite the elevation of ambient temperature and even if fire comes over the cable, the cable does not burn because it has the fire-retardant plastic sheath 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01216994-A (JP)
Title: Drug compound
Inventor: BARII PIITAA KURAAKU
IPC: C07D495/04
Filed: 1989-01-13
Abstract: NEW MATERIAL: A compd. of formula I [where R 1  is H, OH, nitro, cyano, halogen, amino, acetamido, OH-contg. 1-4C alkyl or the like; R 2  is H, OH, nitro, cyano, halogen, amino, carboxamide, OH-contg. 1-4C alkyl or the like; R 3  is (substd.) phenyl or the like; R 4  is H, 1-4C alkyl, 2-4C alkenyl or (substd.) benzyl] and its salts.  
     EXAMPLE: 6-Methyl-8-pheyl-5,6,7,8-tetrahydro-4H-thieno[2,3-d]azepine.  
     USE: Drugs for mental disorder symptoms such as depression, anxiety, schizophrenia, acute mania and Parkinson's disease.  
     PROCESS: A compd. of formula II is cyclized at a temp. of 50-100°C in the presence of a trihalogenated acetic acid such as trifluoroacetic acid. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H05195071-A (JP)
Title: Production of grain-oriented silicon steel sheet excellent in film characteristic
Inventor: SAKAGUCHI MASAYUKI
IPC: C21D9/46
Filed: 1992-01-20
Abstract: PURPOSE:To obtain a grain-oriented silicon steel sheet excellent in film characteristics and having a film particularly free from dotlike defects. CONSTITUTION:A grain-oriented silicon steel stock is hot-rolled and is then cold-rolled once or more while process-annealed between the cold rolling stages so as to be formed to the final sheet thickness. The resulting steel sheep is subjected to decarburizing annealing which serves also as primary recrystallization annealing and, after the application of a separation agent at annealing, the steel sheet is subjected to final finish annealing. In the grain- oriented silicon steel sheet producing method consisting of a series of stages mentioned above, the decarburizing annealing is done while performing annealing under a low oxidizing atmosphere at least once in the course of the decarburizing annealing, by which the occurrence of the scale having locally increased thickness causing dotlike defects can be avoided.
Patent JP-S58125681-A (JP)
Inventor: MATSUDAIRA SHIGEKATSU
IPC: C06B47/14
Filed: 1982-01-22
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-H01184767-A (JP)
Title: Magnetic disk device
Inventor: DOUYA TOSHIYUKI
IPC: G11B21/02
Filed: 1988-01-18
Abstract: PURPOSE:To correct thermal off-track by changing the radial load direction of a bearing of a spindle/actuator or the shape (notch width) of a bearing contact part in the radial direction. CONSTITUTION:When a head 5 is set up on a certain track of a magnetic disk 3 at a certain temperature and the temperature is changed, the relative position between the head 5 and the track on the disk 3 is deviated because of the different extension of respective parts. The deviation is absorbed by the width change of a notch 13 formed on an engaging hole 15 of the bearing 11 of a base. Thus, by changing the shape of the bearing contact part in the radial load direction of the bearing of the spindle/actuator, the generation of the deviation of the relative position between the head 5 and the track of the disk 3 at the time of changing temperature can be prevented. Consequently, thermal off-track can be corrected.
Patent JP-H02189387-A (JP)
Title: Apparatus for loosening and tightening of fixing bolt for lower cover of coke drum
Inventor: MITA MASAAKI
IPC: C10B57/04
Filed: 1989-01-18
Abstract: PURPOSE:To make it possible to operate automatically loosening and tightening of all the fixing bolts and nuts by placing tools for loosening an tightening hung on a pivoted frame to face against each fixing bolt at each stopping position and operating the tools for loosening a tightening. CONSTITUTION:In dismounting a lower cover 14 closing a charging port of a coke drum main body 11, a pivoting frame 22 is pivoted and rotated on an annular fixed rail 21 by operating a pivotably driving part 31. As a result, a positioning mechanism 41 on the pivoting frame 22 detects tightening positions of fixing bolts 15a in a tightened state and by stopping temporarily the movement of the pivoting frame 22, a supporting edge 52a of a supporting plate 52 on the bolt supporting mechanism 51 is brought into contact with a butt shaft 16 of the bolt 15a and socket 61a of the tool 61 for loosening and tightening hanged on the lower part of the pivoting frame 22 are faced and positioned to the heads of the corresponding fixing bolts 15a. When the tools 61 for loosening and tightening are elevated, the socket 61a can be inserted in the head of the fixing bolt 15a. Then, the fixing bolt 15a can be loosened by operating the tool 61 for loosening and tightening.
Patent JP-2000204453-A (JP)
Title: Production of magnesium matrix composite material, and magnesium matrix composite material
Inventor: SATO AKIHIRO
IPC: C22C47/06
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To produce a composite member of a complicated shape having high strength under low pressure at a low cost by impregnating and infiltrating a molten magnesium alloy into a preform formed by reinforcing fibers under inert specified pressure. SOLUTION: A preform 1 being a reinforcing material is placed in a crucible in a chamber 11, and an ingot of a magnesium alloy is placed thereon. They are heated while evacuating the inside of the chamber 11 through an evacuating passage 13A. A gaseous argon feeding valve 13b is opened, gaseous argon is introduced into the chamber 11, and the magnesium alloy is heated to a compounding temp. The magnesium alloy is held at this temp. for about 20 min, and the pressure of gaseous argon is set to >=2 atm. and held for about 5 min, then the magnesium alloy is infiltrated and impregnated into the preform 1, thereafter, they are cooled. As the preform 1, the preform formed by dispersing SiC whiskers and a reaction material into a solvent and pressing them while being subjected to suction-filtration is exemplified.
Patent JP-S58170115-A (JP)
Title: Delta-sigma converter with switching capacitor unit
Inventor: KISHIYAN SHIENOI
IPC: H03M3/00
Filed: 1983-01-20
Abstract: A Delta-Sigma modulator for one-bit analog to digital conversion of a signal (U(t)), such as a telephone voice channel signal to digital form is disclosed. The voice signal is sampled (1, 3, C<sub>1</sub>) at a rate high compared to the highest voice channel frequency component. Sampled instantaneous signal values are integrated (4, C<sub>3</sub>), re-sampled (10, 12, C<sub>4</sub>) and again integrated (17, C<sub>6</sub>) to reduce encoding noise. Finally, a bi-level sense identifying circuit (19) links the second integrator output to a D type flip-flop (20) providing the one-bit encoder output (b(n)).The sampling and integrator control is effected by switching in a capacitor charge shifting arrangement under clock control and feedback is applied as a capacitor switching program modification (301, 302).
Patent JP-S5393776-A (JP)
Title: Semiconductor integrated circuit
Inventor: OGATA TOSHIAKI
IPC: H01L23/12
Filed: 1977-01-27
Abstract: PURPOSE: To reduce photoetching processes and lower cost by constituting wirings formed in an IC by multilayer metal films composed of Al or Al-Si and CrAu and providing a protecting film through low temperature plasma depositon. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56106044-A (JP)
Title: Throttle valve controller for engine
Inventor: NOMURA KAZUHIKO
IPC: F02D9/00
Filed: 1980-01-29
Abstract: PURPOSE: To control the opening of a pistonlike throttle valve by a cam plate to be rotated by a small electric motor with high accuracy by converting the rotation of the cam plate into a reciprocative motion through a spiral groove cam and a follower cam.  
     CONSTITUTION: In an autobicycle or other small automotive vehicles, when the electric motor 29 is driven is one direction and the reversed direction by a driver or according to the driving condition, the rotation of the electric motor 29 is transmitted to a small gear 28 and a large gear 27, decreasing the rotation speed. The large gear 27 rotated at a decreased speed and also used as the cam plate 31 makes the follower pin 33 move up and down along guide grooves 34 and 35 following the rotation of the spiral cam groove 32 provided in the cam plate 31. Accordingly, a connecting rod 36 supported at the end of the follower pin 33 moves up and down and the pistonlike throttle valve 19 connected to the counecting rod 39 also moves up and down. As a result of this, a needle valve 21 at the lower end of the throttle valve 19 is advanced or retracted with respect to a fuel nozzle so as to control the fuel injection rate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62166627-A (JP)
Title: Radio communication equipment
Inventor: OKAMOTO MASAHIRO
IPC: H04B1/40
Filed: 1986-01-18
Abstract: PURPOSE:To measure the degree, et., of interferential disturbances and, when no abnormality is found, switch a radio circuit to the receiving channel of the 2nd receiver in a full scale, by additionally providing the 2nd local oscillator and controller so that the receiving channel of the 2nd receiver can be made different from that of the 1st receiver. CONSTITUTION:The 2nd local oscillator 11 which is provided to make the receiving channel of the 2nd receiver different from that of the 1st receiver, converts frequencies of signals from a local oscillator 10 for anther channel. Moreover, a controller 12 performs control so as to cause the 2nd receiver 5 to check states of radio waves before channel switching is made in a full scale. Setting of the 2nd receiver is changed for a previously planned radio channel and it is detected that how high the degree of the interferential disturbance to the same channel is when radio waves are received with the channel. Therefore, a circuit quality after switching can be estimated and channel switching can surely be performed without anxiety.
Patent JP-H09195765-A (JP)
Title: Attachment structure for condenser
Inventor: ADACHI FUTOSHI
IPC: F01P3/18
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To allow a condenser to be provisionally positioned at an appropriate standing position in an engine room in a structure integrated a radiator with a condenser. SOLUTION: The top and bottom of a radiator 1 is attached to a body mount by using a rubber mount 9 and 4 respectively, while a condenser 2 is attached to the radiator 1 by means of brackets 11, 12 provided to the top and bottom of the condenser 2. To the bottom bracket 12 an engagement 12 for retaining in a standing position the condenser 2 by engaging with the rubber mount 4 at the bottom of the radiator 1.
Patent JP-H04243726-A (JP)
Title: Device for conveying and curing workpiece
Inventor: YAGI KOSEI
IPC: B65G13/02
Filed: 1991-01-28
Abstract: PURPOSE:To facilitate the work of shifting corner members and the like and prevent the members from being damaged by setting the work loading face of a tray and those of two work lines on the same plane when the tray having a workpiece placed thereon and on its way through a curing furnace is located halfway between the two work lines while on a truck. CONSTITUTION:An adhesive is applied to a mating surface 16 of a corner member 11 on a work line 1 and then the member 11 is shifted from the work line 1 onto a tray 8 on a traverser 3. This shifting work is accomplished simply by sliding of the member 11, since the work loading face of the work line 1 and that of the tray 8 on both of which workpieces are loaded by respective groups of rollers are located on the same plane. When the shifting work is completed the traverser 3 starts to move and then stops when reaching a position Y and also a conveyor 9 is driven. With this operation, the tray 8 is shifted from the traverser 3 onto a tray conveyance passage 5 with the member 11 thereon and is moved along the conveyance passage 5 and is shifted onto a traverser 4 after passing through a curing furnace 10.