baber/WOPTO huggingface dataset:
Patent JP-H03273557-A (JP)
Title: Disk loading device
Inventor: ONO NATSUMI
IPC: G11B17/04
Filed: 1990-03-23
Abstract: PURPOSE:To always keep the posture of a tray vertical to the rotary axis of a turntable by separating 1st and 2nd guiding shafts from a guiding means when the tray moves in a direction vertical to a main surface. CONSTITUTION:The device is formed so that the 2nd guiding shaft 4 may be separated from the guiding means 27d at the time of engaging the 1st guiding shaft 2 and a 3rd guiding shaft 30 with the means 27d, and it is constituted so that the 1st and the 2nd guiding shafts 2 and 4 may be separated from the means 27d when the tray 27 moves in the direction vertical to the main surface. Thus, the action of a tray driving means 26 on one side of the tray 27 is transmitted to the other side surface of the tray 27 by a loading lever 28. Furthermore, the other side surface is relayed by the 1st-3rd guiding shafts 2, 4 and 30 to keep the posture of the tray. Then, the posture of the tray 27 is always kept vertical to the rotary axis of the turntable.
Patent JP-H07261183-A (JP)
Title: Liquid crystal display element
Inventor: SAWATSUBASHI TAKESHI
IPC: G02F1/1333
Filed: 1994-03-17
Abstract: PURPOSE:To provide a liquid crystal display element with which the height of a space to be packed with liquid crystals is uniformly held and a prescribed liquid crystal layer thickness is assured without unequalness and which has a good display quality. CONSTITUTION:This liquid crystal display element 21 is constituted by applying a sealing material 31 containing in-sealing-material spacers 32 on the peripheral parts of glass substrates 22 and 77 disposed to face each other exclusive of a liquid crystal injection port 33 and sticking the glass substrates to each other. Counter electrode pattern for driving the liquid crystal is formed in the inside region of the sealing material 31. Color filter layers 32 are formed in correspondence to the positions of respective pixels. The color filter layers 23 are formed at the liquid crystal injection port 33 as well. A top coating layer 24, electrode patterns, oriented film, etc., are successively formed thereon. The spacers 30 are uniformly sprayed in the regions to be packed with the liquid crystals from the inner side of the sealing material 31 toward the liquid crystal injection port 33 part, thereby, the prescribed gap is uniformly maintained. As a result, the display quality of the liquid crystal display element is improved.
Patent JP-H1023610-A (JP)
Title: Micro-robot
Inventor: MIYAZAWA OSAMU
IPC: A61B1/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To facilitate the movement or a micro-robot in a pipe in which liquid is contained, etc., by a method, wherein an exciter which supplies a flux to the stator of a stepper motor, in accordance with the number of poles of the motor, is provided outside a nonmagnetic pipe. SOLUTION: If a positive/negative exciting current is supplied to a coil 210, a magnetic flux corresponding to the current is induced in a coil stator 28 and the magnetic flux is applied to a motor stator 202 through a nonmagnetic pipe 206 for turning a rotor 204. A screw is turned, or the flow of liquid is produced by the rotation of the rotor 204. If the coil stator 208 is moved in the longitudinal direction of the nonmagmetic pipe 206, an operation motor 200 itself is also moved following the movement of the coil stator 208 by the magnetic force of the magnetic fild of the coil stator 208, Therefore, the position of a micro-robot main part 10 can be controlled by the application of the external magnetic field. Further. as the operation motor 200 can be driven by the application of the external magnetic field, it is not necessary to provide a means (battery) which stores an energy for driving the operation motor 200 on the micro-robot main part 200.
Patent JP-H03274067-A (JP)
Title: Image forming device
Inventor: KUZUMI TOORU
IPC: G03G21/00
Filed: 1990-03-23
Abstract: PURPOSE:To form a bright image without accumulating soiling in an electrifying device by adapting a control means with fuzzy inference in a cleaning means of the electrifying device. CONSTITUTION:The latent image potential on a photosensitive drum is measured by surface potential sensors 2 as an original density detection means. Signals of state quantum obtain from each sensors 2 are fed to CPU 24 which is the inference means and utilized to carry out fuzzy inference after each sensors 2 are fed to CPU 24 which is the inference means and utilized to carry out fuzzy inference after being converted form analogous signal to digital signal by an A/D converter 27. The signal of inference value of cleaning frequency which is the controlled variable is outputted from the CPU 24 which doubles as the control means, is converted from the analogous signal to the digital signal by a D/A convertor 23, and is fed to a signal generation circuit 18. A drive signal of a motor outputted from the signal generation circuit 18 are fed to each motors M1, M2, M3, M4 through motor drive power sources 15, 16, 17, and 22, and control of the cleaning action is carried out by this.
Patent JP-H04285562-A (JP)
Title: Antimicrobial deodorant spray
Inventor: SUSA TAKAHARU
IPC: A61L9/01
Filed: 1991-03-14
Abstract: PURPOSE:To enable various articles to be easily subjected to an antimicrobial deodorization process by diluting a mixture of copper powder and a binder with purified water, and filling a spray can with the diluted mixture together with a spraying agent. CONSTITUTION:When antimicrobial deodorant liquid 3 is blown from a spray 2 to the required position of a cloth product such as underwear 1 and socks, copper powder is fixed to the surface of cloth 11 via a bonding agent. As a result, bacteria and offensive odor with the deposit of sweat, dirt or the like are sterilized and decomposed, due to contact with the copper powder. When a bonding agent having weak bonding strength is used, a spraying agent can easily be removed by washing, and the copper powder does not adhere to the cloth 11 for a long time, thereby enabling cloth discoloration due to the copper powder to be easily prevented. Also, an antimicrobial deodorant effect can easily be restored by spraying the liquid 3 again after washing.
Patent JP-H01248524-A (JP)
Title: Manufacture of semiconductor
Inventor: TAGAMI TOMONORI
IPC: H01L29/73
Filed: 1988-03-30
Abstract: PURPOSE:To enable etching to be performed selectively by using dry etching which allows for fine machining with improved controllability by exposing etching stop layer containing In with a reactive etching using a gas containing halogen elements as constituent elements. CONSTITUTION:An etching stop layer 5 including In is provided between a GaAs base layer 4 and an Al0.3Ga0.7As emitter layer 6. Since this etching stop layer 5 includes In as the configuration constituent, the etching rate of the etching stop layer 5 of reactive dry etching using an etching gas including halogen elements such as chlorine or fluorine for example, Cl2, CCl2F2, HCl, etc., should be 1/100 or less of GaAs or AlGaAs. Thus, a layer including In operates as an etching stop layer for a III-V chemical compound layer which does not include In.
Patent JP-S57190002-A (JP)
Title: Polymerization of vinyl monomer
Inventor: KITAMURA HAJIME
IPC: C08F14/06
Filed: 1981-05-18
Abstract: PURPOSE: To prevent the deposition of scale in the reactor for the polymerization of a vinyl monomer, by coating the reactor with an acidic aqueous liquid containing a salt of the sulfonated product of a specific condensate, a cationic dye, a phytic acid compound, etc.  
     CONSTITUTION: The reactor for the polymerization of a vinyl monomer is coated with an aqueous liquid of ≤7pH and containing (A) an alkali metal salt or ammonium salt of the sulfonated product obtained by condensing an aromatic amine compound and an aromatic nitro compound in the presence of a mineral acid and a catalyst (e.g. ammonium persulfate) under heating at 100W250°C and sulfonating the product, (B) a water-soluble cationic dye, and (C) a phytic acid compound, and the coating layer is dried. The weight ratio of A/B is 100/5W 100/100, and the amount of the component (C) is 0.01W50pts.wt. per 1pt. of the sum of the components (A) and (B). Preferably, the liquid further contains (D) a 3W6C monohydric alcohol in an amount of 1W20wt%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06289504-A (JP)
Title: Exposure lamp lighting device
Inventor: YOSHIIKE HIDETSUGU
IPC: H04N1/04
Filed: 1993-03-31
Abstract: PURPOSE:To prevent an exposure device used for a digital copying machine from being continuously turned on when the abnormality occurs without providing a special heat detecting element. CONSTITUTION:As to the exposure lamp lighting device provided with a switching means whose on/off is controlled in accordance with a lighting control signal and which is installed between an exposure lamp 14 and a power source 11, and the on/off of the switching means 13 is periodically controlled in response to the light control signal, a timer circuit 12 is installed between the switching means 13 and the power source 11, and the timer circuit 12 is set when the power is supplied to the exposure lamp and the circuit 12 is reset when a voltage equal to or below a prescribed voltage is supplied from the power source to the exposure lamp, and the timer circuit is provided with a switching means 12 for disconnecting between the power source and the exposure lamp when the timer is up.
Patent JP-S59198663-A (JP)
Title: Sealed lead storage battery
Inventor: HIRASAWA IMAKICHI
IPC: H01M4/20
Filed: 1983-04-27
Abstract: PURPOSE:To minimize the area in which a positive plate does not touch a separator by closely affixing a thin mat to the surface of the positive plate. CONSTITUTION:A thin mat 6 consisting of parts paper or glass fiber is closely affixed to the surface of a positive plate 1. The thus obtained body is combined with a separator 2 and a negative plate to assemble a sealed lead storage battery. The close affixation of the mat 6 to the surface of the positive plate 1 is performed, for example, by packing a given paste into a positive grid, then applying a mat 6 to other upper and the lower surfaces of the plate, followed by causing one or more of the thus obtained body to pass between two press rollers having smooth surfaces.
Patent JP-S63239065-A (JP)
Title: Thermal magnetic recording method
Inventor: ITO CHIHARU
IPC: G11B11/105
Filed: 1987-03-27
Abstract: PURPOSE:To record data at a high speed and to realize the miniaturization and cost reduction of a light source, by heating a temp.-sensitive semiconductive layer to supply a current to the temp.-sensitive semiconductive layer and a magnetic recording layer and applying a magnetic field to the magnetic recording layer. CONSTITUTION:A magnetic recording layer 2 is preliminarily uniformly magnetized in the direction shown by an arrow 10 and a magnetic field of coercive force or less is applied to said recording layer 2 in the direction shown by an arrow 11 by a magnet 9. Laser beam 7 is allowed to irradiate through a transparent electrode layer 4 to locally heat a temp.- sensitive semiconductive layer 3 and, when the temp. thereof is raised to the transition point of vanadium oxide or more, the beam irradiated part locally becomes low resistance and a current flows in said irradiated part from a power source 8 to be supplied only to the beam irradiated parts of both of the temp.-sensitive semiconductive layer 3 and the magnetic recording layer 2, and the magnetic recording layer 2 reaches the temp. equal to or more than a Curie point and the magnetism thereof disappears. Thereafter, when heating is stopped, the supply of a current is also stopped and the magnetism having disappeared again appears but the direction of newly appearing magnetism becomes the direction shown by the arrow 11 and the magnetism only of the specific part of the magnetic recording layer 2 becomes reverse to the other part in a direction and desired magnetic recording is obtained.
Patent JP-S549339-A (JP)
Title: Sliding spline joint
Inventor: TANIZAWA TAKAO
IPC: F16C3/03
Filed: 1977-06-23
Abstract: PURPOSE: To reduce sliding frictional resistance and absorb sufficiently impact load at torque transmission by coating the spline portion and top surface of spline shaft with synthetic resin coating and low-friction metal layer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07281935-A (JP)
Title: File version management device
Inventor: OTAKE SUSUMU
IPC: G06F12/00
Filed: 1994-04-13
Abstract: PURPOSE:To secure the matching of versions between a host and a terminal and to reduce the version management load by storing the updating degree information as long as the change of this information is designated after a file of unupdated terminals is updated. CONSTITUTION:When the updating or such a degree that requires the change of the major number of a file stored in a file storing part 207 is carried out, an updating information storage part 201 is initialized and an updating degree storage part 204 is checked in sequence for all terminals recorded at the part 201. If a major column is turned on and a selected unupdated terminal is operating at the part 204, the occurrence of updating is reported to a terminal by an updating occurrence reporting part 202. Then a file transfer part 203 transfers the relevant file to the terminal. This file is received by the file reception part of the terminal and stored in a file storing part 303 through the updating processing. When all updating processes are finished, these results are reported to a host by an updating result reporting part 302.
Patent JP-S60218886-A (JP)
Title: Photo-sensor
Inventor: FURUSHIMA TERUHIKO
IPC: H01L31/18
Filed: 1984-04-16
Abstract: PURPOSE:To obtain a photo-sensor having uniform sensor characteristics at a high yield rate, by positioning the facing parts of a pair of electrodes between a substrate and a light conducting layer of a photo-sensor. CONSTITUTION:Al is deposited on a glass substrate 11, and a conductor film is formed. Then, a photoresist pattern is formed in a desired shape. The conductor layer at the exposed part is etched away. A common electrode 12 and individual electrodes 13 are formed. Then the photoresist is exfoliated. Thereafter, an N<+> layer is deposited by a glow discharge method. A photoresist pattern is further formed. The N<+> layer at the exposed part is removed by plasma etching. An N<+> layer 14 for ohmic contact is formed. Thereafter, the photoresist is exfoliated. Then, by using SiH4(10)/H2, a light conducting layer 15 is deposited.
Patent JP-S55166767-A (JP)
Title: Service administration unit
Inventor: SATOU HITOSHI
IPC: G06Q50/30
Filed: 1979-06-14
Abstract: PURPOSE: To make it possible to search for a substitute employee in a short time when a vacancy occurs, by inputting a staff number specifying the contents of service that the substitute should cover.  
     CONSTITUTION: A list of reference service details consisting of staff numbers, office-going times, names, service vehicle numbers, etc., is stored in external memory 5. Internal memory 8 remembers reference service lists, absentees, reference service details, substitute for the absentees, service formats of respective crews, and other input information. With push-button switches on operation console 1, a staff number is input to search the contents of internal memory 8 for a substitute by arithmetic control circuit 4 and the obtained data are printed out by print part 6 and displayed on display part 7. Consequently, a vacancy can be filled up in a short time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10270617-A (JP)
Title: Cooler for semiconductor element
Inventor: ITO TAKESHI
IPC: H01L23/473
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a cooler in which a semiconductor element is pressed uniformly and the cooling function is exhibited efficiently and thereby the electric characteristics of the semiconductor element are stabilized and the reliability thereof is enhanced. SOLUTION: The cooler 20 comprises a cooling block 22 and a cover block 23. The cooling block 22 is provided with trenches 24 and cooling fin parts 25 on one side face thereof. Water channels are formed at the joint face part between the cooling block 22 and the cover block 23. The other side face of the cooling block 22 is a plane 32 to which a semiconductor element 34 is brought into pressure contact. A groove 26 is made continuously in the outer circumferential part of the joint face of the cooling block 22 along the circumferential direction. A protrusion 27 to be fitted tightly in the groove 26 is made continuously in the outer circumferential part of the joint face of the cover block 23 along the circumferential direction.
Patent JP-H02254149-A (JP)
Title: Production of diffusion coated steel stock
Inventor: KANISAWA HIDEO
IPC: C23C10/42
Filed: 1989-03-29
Abstract: PURPOSE:To diffuse Ti, etc., into the surface of a steel bar, etc., and to improve wear resistance, hardness, etc., by providing a descaled steel bar, etc., into a diffusion agent prepared by mixing Al2O3 as a buffer and halide as an activator into one kind among metallic powders of Ti, Al, and Cr and fluidized by means of an inert gas in a high-temp. state. CONSTITUTION:An alumina powder as a buffer and a halide, such as NH4Cl and CaCl2, as an activator in a powdered state are mixed with one metallic powder among respective powders of Ti, Al, and Cr. The resulting powder mixture is fluidized by means of an inert gas of Ar, N2, He, etc., and then, untempered steel bar or steel wire rod after the removal of surface scale is disposed in the above fluidized powder mixture and heated, e.g., to 1000 deg.C by a high frequency induction heating method. By this method, the metal, such as Ti, Al, and Cr, is allowed to diffuse and penetrate through the surface of the steel bar or steel wire rod, by which a diffusion coating layer excellent in wear resistance, high-temp. oxidation resistance, hardness, etc., is formed on the surface.
Patent JP-S59200866-A (JP)
Title: Lubricating oil supplying mechanism for automatic speed change device
Inventor: SHIBATA KAZUHIKO
IPC: F16H57/04
Filed: 1983-04-27
Abstract: PURPOSE:To permit to supply the lubricating oil by a necessary amount by a method wherein a pressure regulating valve, generating a line pressure at the side of an oil pressure source and flowing out excess oil to the necessary part of the lubricating oil, and a non-return valve, opening at a pressure higher than set pressure, are provided in a parallel between the oil pressure source and the necessary part of the lubricating oil. CONSTITUTION:The pressure regulating valve 4, generating an operating oil pressure for an oil pressure servo at the side of oil pressure source 11 and flowing out the excess oil to the necessary part of lubricating oil, and the non-return valve 5, opening at a pressure higher than the set pressure and leaking the pressure oil at the side of the oil pressure source 11 to the necessary part of lubricating oil, are provided in parallel between the oil pressure source 11 and the necessary part of lubricating oil. According to this method, the amount of the lubricating oil may be reduced when a prime mover is rotating at a low speed and the oil pressure at the side of the oil pressure source 11 is low. In case the prime mover is rotating at a high speed, the oil pressure at the side of the oil pressure source 11 is high and a plenty of lubricating oil is necessitated for cooling or the like of the speed change device rotating at a high speed, plenty of lubricating oil may be supplied. Accordingly, the lubricating oil may be supplied by the necessary amount.
Patent JP-S57189858-A (JP)
Title: Detection of bubble in ink jet-spraying head
Inventor: FURUKAWA ISOKAZU
IPC: B41J2/19
Filed: 1981-05-19
Abstract: PURPOSE:To easily detect the presence of bubbles inside an ink jet-spraying head at a low cost, by attaching a plurality of electrodes to a piezoelectric transducer to excite the ink jet-spraying head, and measuring the magnitude of an piezoelectric output from an electrode which is not used for excitation. CONSTITUTION:An exciting electrode 6 and an auxiliary electrode 7 are attached to one surface of a piezoelectric transducer 5 to excite an ink jet-spraying head 1. When there are bubbles inside the ink jet-spraying head 1, the resonance frequency of the piezoelectric transducer 5 moves to a lower side. As a result, exciting efficiency is abruptly lowered, and the amplitude of the supersonic vibration of the piezoelectric transducer 5 becomes smaller. This vibration amplitude is picked up by the auxiliary electrode 7, and an output from an amplifier 9 is introduced through a rectifier 10 and an integrating circuit 11 into a comparer 12 and compared with reference voltage from a reference voltage generator 13. When the output is lower than the reference voltage, the state is considered as the presence of bubbles and bubble-indication is done by an indicator 14.
Patent JP-H09239144-A (JP)
Title: Air game device
Inventor: MIYAKE JUNJI
IPC: A63F7/34
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To enable a player to concentrate his/her attention only on a play by automatically feeding a travel body to a play field board via a travel body feed device. SOLUTION: A body part 20a of an automatic pack feed device 20 is erected at the center of the rear rail 5 of an enclosure 3, thereby automatically feeding a pack 6 to a play field board 4. The body part 20 is covered with an oblong and slightly inclined flat case 11, and a display part 12 for a score or the like is formed on the center of the surface of the case 11. Furthermore, speakers 13 are arranged at the right and the left sides of the display part 12, and a coil supply port and a game type selector button are arranged on the reverse side of the case 11. In this case, the pack 6 provided in the automatic pack feed device 20 moves up on the operation of a pack elevator mechanism, upon the start of a game and, then, is dropped to right and left guide passages 51.  Whether the pack 6 is dropped to the right or the left guide passage 51, is randomly determined and the pack 6 is shot to the play field board 4.
Patent JP-H11266663-A (JP)
Title: Discharged straw treating device in combine
Inventor: INOMATA HIROAKI
IPC: A01F12/00
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide the subject device capable of preventing the soiling of discharged straws and obstacles for traveling caused by the release of the discharged straws on a butt by installing a checking means capable of freely exchanging a discharged straw dropper in a locked state for preventing the discharging action of the same and a released state for allowing the releasing action. SOLUTION: This discharged straw treating device of a combine, installed with a discharged straw dropper 7 for collecting the prescribed amount of the discharged straw discharged from a threshing device 4 and discharging, is provided by installing a checking means capable of exchanging a discharged straw dropper 7 in a locked state for preventing the discharging action of the same and a released state for allowing the releasing action by an operating tool 13 at hand installed at a riding and driving part.  Further, it is preferable to constitute the checking means as automatically exchanged to the releasing state accompanying with the descendance of the reaping part and the operating tool at hand as an operating lever for freely exchanging the locked state and the released state, and to install a checking means capable of transferring the operating lever positioned at the locked position to the released position in accordance with the descendance of the reaping part.