baber/WOPTO huggingface dataset:
Patent JP-H05282712-A (JP)
Title: Production of master optical disk
IPC: G11B7/26
Filed: 1992-03-31
Abstract: PURPOSE:To obtain the master optical disk which can be formed with coating films of a UV curing resin having a uniform film thickness and has rugged patterns of precise shapes. CONSTITUTION:A chucking table having the approximately uniform state of contact with a glass master disk in a region to be formed with rugged patterns is used at the time of imposing the glass master disk on the chucking table and spin coating the disk with the UV curing resin. Such chucking table is constituted by having an outer peripheral rib 6a and an inner peripheral rib 6b in the parts respectively exclusive of the regions to be formed with the rugged patterns and is so formed that the glass master disk is imposed thereon by these ribs 6a, 6b.
Patent JP-H11298996-A (JP)
Title: Piezoelectric receiver
Inventor: TAKESHI HIROSHI
IPC: H04R17/00
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration in a capacitance and deterioration in sound pressure sensitivity of the piezoelectric receiver by avoiding the flowing of excessive charges to a piezoelectric element, due to a pyroelectric effect attended with a change at ambient temperature. SOLUTION: A signal input terminal 3a of a piezoelectric element 1a of a piezoelectric diaphragm 1, and a signal input terminal 3b of a metal plate 1b are connected by an electric resistance material 4 through the coating of a conductive gel substance having, an electric resistance component or of a conductive adhesive. Excessive charges produced by the pyroelectric effect are allowed to escape through the electric resistance material 4 connected between the signal input terminals to avoid flowing of the charges into the piezoelectric element so as to prevent deterioration in the capacitance and the deterioration in the sound pressure sensitivity of the piezoelectric receiver.
Patent JP-H08302261-A (JP)
Title: Oily ink for face to be drawn from which drawn line is readily repelled
Inventor: SAITO TSUTOMU
IPC: C09D11/00
Filed: 1995-04-28
Abstract: PURPOSE: To obtain an oily ink containing only trimethyl siloxysilicate as a silicone-based tacky agent, drawing a satisfactory line on a face to be drawn such as a fluororesin-coated article, a metal containing a releasing agent on the surface, a packaging kraft tape, etc. CONSTITUTION: This oily ink for a face to be drawn from which a drawn line is readily repelled comprises (A) a colorant, (B) an organic solvent composed of an alcoholic solvent containing preferably >=90wt.% of a <=4C aliphatic alcohol, (C) a resin soluble in the component B and (D) 0.05-7.0wt.% only of a trimethyl siloxysilicate preferably composed of a compound of the formula [(CH33 SiO1/2 ]x .(SiO2 )y ((x) is 1-3; (y) is 5-8) as a silicone-based tacky agent.
Patent JP-S63273123-A (JP)
Title: Status identification system for position indicator
Inventor: YAMANAMI TSUGUNARI
IPC: G06F3/0488
Filed: 1987-05-01
Abstract: PURPOSE:To identify the state without deteriorating the operability of a coordless position indicator by providing an antenna coil around a coordinate input range and a tuning circuit having a prescribed tuning frequency on the position indicator respectively. CONSTITUTION:A tablet main body 12 is connected to a position detection circuit 3 and an antenna coil 13 provided around the coordinate input range 14 is connected to a timing control circuit 4. A radio wave sent fro the antenna coil 13 is received by a tuning circuit 22 of the position indicator 2 and an induced voltage having a frequency nearly the same as that of a signal fed to the antenna coil 13 is generated in the turning circuit 22. In this case, the reflected radio wave is sent from the coil in the circuit 22 based on the current flowing to the tuning circuit 22, received by the antenna coil 13 and the induced voltage generated in the antenna coil shows a value corresponding to the distance between the position indicator 2 and the antenna coil 13. Thus, any complicated signal generating circuit or battery is not required and the position indicator with very excellent operability is obtained.
Patent JP-S63273102-A (JP)
Title: Remote input and output controller
Inventor: SHIGEMATSU HISASHI
IPC: G05B19/04
Filed: 1987-05-01
Abstract: PURPOSE:To safely control the device by receiving a signal representing whether or not power supply of an input/output module is normal and applying properly the processing of an input signal and an output signal in response to said signal. CONSTITUTION:When a voltage is impressed to an input terminal 41, a photocoupler 40 is turned off and it is judged that an external input is in error, the setting of a dip switch 39 setting how to process the output data is read via an interface 38. For example, when output data are all canceled, an output off-flag 34 is set and when the output data are left ad they are, an output storage flag 35 is ON. How to process the input data is judge next and when the transfer of input is, for example, stopped, an output buffer 33 is cleared to reset the output-off flag 34 (S20) if said flag 34 is ON and the content of the output buffer 33 is sent to the output terminal of the input/output module 21. Thus, a fault of an external power supply or the like is detected to control the transmission/reception with a master set.
Patent JP-S5440633-A (JP)
Title: Automatic focus adjusting device
Inventor: AOKI MASAHIRO
IPC: G03B13/36
Filed: 1977-09-06
Abstract: PURPOSE: To make narrow the dynamic range of a signal processing circuit by regulating the brightness signal level of a group of light receiving elements for producing image contrast information for focal adjustment. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61262326-A (JP)
Title: Inductive radio communication equipment
Inventor: NAGATA YOSHISHIGE
IPC: H04B7/26
Filed: 1985-05-16
Abstract: PURPOSE:To ensure the communication with excellent quality not affected by a dead zone by making the direction of the axis of a loop antenna for a fixed station from that of a mobile station so as to form the dead zone at the midpoint between road side and a running way or on the road side on which no mobile body runs. CONSTITUTION:An axis of either the loop antenna 2 for a mobile station or the loop antenna 1 for a fixed station is directed horizontally to the road face and vertically to the running direction, and the other axis is directed vertically to the road face. That is, when the loop antenna 1 for a fixed station is installed so that its axis is directed horizontally to the road face and vertically to the running direction and the loop antenna 2 for a mobile station is installed so that its axis is directed vertically to the road face, a dead zone is formed along the road side is installing the loop antenna 1 for a fixed station is installed on the road side, and a dead zone is formed at a midpoint between the road side and the road in installing the loop antenna 1 for a fixed station between the road side and the road, and then no dead zone is formed on the road in both the cases.
Patent JP-H04302636-A (JP)
Title: Level bar and construction of floor therewith
Inventor: IIJIMA TORU
IPC: E04B5/00
Filed: 1991-03-27
Abstract: PURPOSE:To eliminate a step between floor materials by laying a thick floor material and a thin floor material with a certain clearance between them and inserting a level bar between these floor materials having different thicknesses and jointing its surface with the surfaces floor materials smoothly. CONSTITUTION:A level bar 11 is formed with a vinyl chloride resin long bar, whose cross section in the short side direction is formed with the 4-6.5mm height of tall part and the 1-3.5mm height of short part and slope parts is formed in an edge shape of 10-25mm. About 4-6.5mm laying type thick floor material 21 and about 1-3.5mm floor adhering type thin floor material 23 are laid at a certain clearance on the floor base 31. The level bar 11 which has the tall part with the same height as the thickness of thick floor material 21 and the short part with the same height as the thickness of thin floor material 23 is inserted into above clearance, and both materials are jointed together by the slope part of the level bar 11. Thus, the floor material can be integrated in one body smoothly.
Patent JP-S60250264-A (JP)
Title: Observation for transmission characteristic of microwave
Inventor: SHIBATA TOSHIO
IPC: G01R1/24
Filed: 1984-05-28
Abstract: PURPOSE:To simplify the observation by mounting an earth conductor on the back of a dielectric substrate while directional couplers of a microwave observing device at observing points of a microstrip line closer to each other to observe the transmission characteristic of a microwave as output of the coupler. CONSTITUTION:A microwave observing device 20 is put tight on the first dielectric substrate 11 having a strip line 12 formed on the surface thereof while a 1/4 wavelength directional coupler 14 of the device 20 is arranged on the surface of the second dielectric substrate 13 having a earth conductor 18 mounted on the back thereof and terminals thereof are connected to a conductor 18 through a terminal resistance 15 and a through hole section 16. The device 20 is put tight on the substrate 11 with the coupler 14 and the line 12 closer to each other and a part of a microwave power propagating through the line 12 is drawn with the coupler 14 and led to an output terminal 103.
Patent JP-H0743816-A (JP)
Title: Display device of image pickup device
Inventor: TSUKAHARA DAIKI
IPC: G03B17/20
Filed: 1994-05-20
Abstract: PURPOSE:To eliminate the simultaneous lighting of both lighting means or shorten the simultaneous lighting time and to prevent a battery from being wasted unwittingly by switching the lighting of first and second lighting means, linked with the start of a photographing action. CONSTITUTION:When an illumination start-up switch is turned on, the clocking of a display timer is started and a LED for external illumination 2b is lighted. Then, it is judged whether a release button 4 is in a first stroke or not by a switch and when it is turned on, the LED for the external illumination 2b is turned off and a LED for internal illumination is lighted. Further, it is judged whether the depressing of the release button 4 is released or not, through the switch, when it is turned off the LED for the internal illumination is turned off and the LED for the external illumination 2b is lighted. It is judged whether the clocking of a specified time by the timer is completed or not and returns to the former step, when the clocking is completed and turns off the LED for the external illumination LED 2b, to complete an action, when the counting is not completed.
Patent JP-S58223644-A (JP)
Title: Method for coating light transmitting glass fiber
Inventor: YAMANISHI TOORU
IPC: G02B6/44
Filed: 1982-06-23
Abstract: PURPOSE:To form a thin uniform coating film of a resin composition on the surface of an optical fiber, by passing the optical fiber after the melt drawing through a container containing a floating mistlike resin composition. CONSTITUTION:A container with double walls is provided just under a wire drawing furnace, and a resin is sprayed from a spray 2 provided on the outer wall 1 of the container on the gap between the inner wall 3 and the outer wall 1. The resultant mistlike resin is then led to the inside of the inner wall 3 to float the mistlike resin composition in the container without causing a violent gas stream. A melt drawn optical fiber (F) is then passed through the container to form a coating film of the resin composition on the surface thereof. Thus, the uniform coating film having <=1mum thickness can be formed, and the coating film thickness can be controlled by properly selecting the passage speed of the optical fiber (F), concentration of the mistlike resin, etc.
Patent JP-H05301120-A (JP)
Title: Wire guide device for wire electric discharge machine
Inventor: KAWANABE YU
IPC: B23H7/10
Filed: 1992-04-24
Abstract: PURPOSE:To smoothly change the direction of a wire electrode to successfully guide it and also to provide a small wire electrode. CONSTITUTION:When the tip of a wire electrode 1 is inserted into a collection- side guide aperture 14, contacted with a guide roller 44, and fed to a guide channel 62, it is bent toward the guide roller 44 by machining liquid bursting out from a first nozzle aperture 66 toward the progress direction of the wire electrode 1. The machining liquid bursting out from a second nozzle aperture 70 toward the wire electrode 1, which has passed the guide channel 62, guides the wire electrode 1 to a feed aperture 34 and then to a collection mechanism.
Patent JP-H05301666-A (JP)
Title: Sheet folding device
Inventor: AIDA SATOSHI
IPC: B65H45/105
Filed: 1992-04-24
Abstract: PURPOSE:To provide a sheet folding device capable of heightening the service efficiency of the device while reducing the load of an operator by forming such structure that a sheet tray is lowered automatically to move toward a sheet take-out position when a sheet stacked quantity detecting means detects the full state of sheets. CONSTITUTION:As printing continues, a lift 17 and a sheet tray 19 are lowered gradually, and a shielding plate 23 fitted to the lift 17 operates a reed switch 8a so as to detect the full state of sheets. In this case, the lift 17 and sheet tray 19 are lowered until a reed switch 8b is put in action by the shielding plate 23 fitted to the lift 17. When the lift 17 and sheet tray 19 reach the low limit position, the reed switch 8b is put in action by the shielding plate 23 so as to stop a motor 11a and to put the sheet tray 19 in the state of being placed on a drawer 20. A motor 11b is then rotated, and the drawer 20 and sheet tray 19 start moving toward a sheet take-out position by a drawer belt 22.
Patent JP-S5331379-A (JP)
Title: Supply means for horizontal incinerator
Inventor: YAMAGATA MASATSUGU
IPC: F23G5/00
Filed: 1976-09-06
Abstract: PURPOSE: To provide a means for supplying material to be burned, in which a revolving frame having openings for uniformly distributing the material to be burnt is provided above a stationary furnace floor, and which does not require any water sealing means. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5232180-A (JP)
Title: Centrifugal separator
Inventor: WADA YOSHIO
IPC: B01D59/20
Filed: 1975-09-05
Abstract: PURPOSE: The velocity of exhaust gas is elevated by forming cylindrical the joint portion of end plates joined on both ends of a rotary drum and providing nozzles on the cylindrical portion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5332580-A (JP)
Title: Apparatus for supporting roller
Inventor: ITOKAWA SUMIO
IPC: B65G39/12
Filed: 1976-09-06
Abstract: PURPOSE: To accomplish smooth transference of load by means of a flat-plate-shaped portion provided on the top of a tube incorporated into the roller supporting apparatus so as to improve stability by preventing possible inclination of the roller in a roller conveyor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60251276-A (JP)
Title: Formation of metallic layer on resin substrate
Inventor: ITOU MUNEHIKO
IPC: C08L71/00
Filed: 1984-05-25
Abstract: PURPOSE:To improve the bonding strength of a metallic layer to a resin substrate and the heat resistance by irradiating the metallic layer formed on the resin substrate consisting of polyphenylene oxide and resin which is cross- linkable under radiation to cross-link the resin. CONSTITUTION:A resin substrate is made of a composition consisting of 10- 90wt% polyphenylene oxide and 90-10wt% resin which is well cross-linkable under radiation. A metallic layer is formed on the surface of the substrate and irradiated to cross-link the resin. By this method the resin is cross-linked after forming the metallic layer on the surface of the substrate, so the bonding strength of the metallic layer to the resin substrate and the heat resistance are improved.
Patent JP-S5731914-A (JP)
Title: Production of impact-resistant resin composition
Inventor: ABE MITSUO
IPC: C08F285/00
Filed: 1980-08-06
Abstract: PURPOSE: To obtain titled composition having excellent surface gloss, heat resistance, impact resistance, etc., by graft polymerizing an alkenyl aromatic monomer and an unsaturated dicarboxylic acid anhydride in the presence of a specified rubber which has been grafted with a small amount of a resin-forming monomer in an emulsion polymerization condition.  
     CONSTITUTION: Titled composition is obtained by grafting a mixture of (a) an alkenyl aromatic monomer, (b) an unsaturated dicarboxylic acid anhydride and/or its imide derivative, and optionally (c) a vinyl monomer copolymerizable therewith onto (A) a copolymer prepared by grafting 5W50wt% alkenyl aromatic monomer or mixture of an alkenyl aromatic monomer and a vinyl monomer copolymerizable therewith onto 50W95% (calculated as solids) diene rubber polymer latex in an emulsion polymerization condition by use of a bulk or solution polymerization so that the total resin composition (B) obtained from the polymerization contains 2W 30wt% rubber polymer and 5W35wt% unsaturated dicarboxylic acid anhydride and/or its imide derivative. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5440895-A (JP)
Title: Preparation of block copolymer
Inventor: ASAEDA EITAROU
IPC: C08F4/60
Filed: 1977-09-08
Abstract: PURPOSE: To prepare a block copolymer having improved transparency, scarcely causing whitening, by copolymerizing ethylene with propylene in the presence of propylene polymer, prepared in the presence of a catalyst containing TiCl 3 , and hydrogen.  
     CONSTITUTION: Propylene is copolymerized with 0W3wt% of other olefins in the presence of a catalyst consisting of TiCl 3  and an organometallic compound, and, if necessary, and electron donor, having a polymerization activity of 2,000g/g-TiCl 3 /hr or more up to the range of polymerization conversion of 1,000W5,000g/g-TiCl 3 , and incorporated with a solvent to form a slurry. Ethylene and propylene in a molar ratio of 1:3W10:1 are fed to the slurry in the presence of 50mole% or more of hydrogen in the gaseous phase of the polymerizer, and copolymerized at 30W70°C until the amount of polymerized ethylene in the total polymer becomes 5W35wt%. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H045819-A (JP)
Title: Method and apparatus for molecular-beam epitaxy
Inventor: OBE ISAO
IPC: H01L21/203
Filed: 1990-04-23
Abstract: PURPOSE:To obtain a good epitaxial film in which a film composition and a film quality are changed little in the film-thickness direction by a method wherein, after the cracking characteristic of a gas has reached a stationary state, a cracked gas is spouted onto a substrate and an epitaxial growth operation is started. CONSTITUTION:The temperature of a GaAs substrate 15 is raised; a surface oxide is removed; a clean GaAs surface is obtained. Then, the temperature of the substrate 15 is lowered and kept. Then, a valve 9 is opened; arsine is introduced into a gas-cracking cell 17 and is spouted into a crystal growth chamber 12 through an orifice 21. A valve 19 is opened after about one hour; triethylgallium is introduced into a gas jet zone 5 and is spouted into the crystal growth chamber 12. Thereby, Ga atoms and As atoms reach the substrate 15; they are bonded on the substrate; an epitaxial growth operation of GaAs is started. When a cracking characteristic inside the cell 17 is set to a stationary state and the epitaxial growth operation is started, the epitaxial growth operation can be executed in a state that the cracking characteristic is not changed with the passage of time.
Patent JP-H05301393-A (JP)
Title: Recording device
Inventor: HAYASHI MASAO
IPC: B41J5/44
Filed: 1992-04-27
Abstract: PURPOSE:To provide a recording device wherein dissipation of font cache information which occurs when a power source is turned off can be prevented and the power source can be turned off automatically when the device is not used for a long time such as at midnight, by constituting the font cache of nonvolatile memory. CONSTITUTION:When an inputted character code is to be developed in a bit map data referring to a main memory 6 which stores character font information corresponding to the character code, the developed pattern information is stored in a character pattern temporary storing section 8 in a nonvolatile way. When pattern information corresponding to the character pattern temporary storing section 8 is included, bit map data development is performed based on the pattern information from the character pattern temporary storing section 8 without bit map development based on the font information of the main memory 6.
Patent JP-H02286191-A (JP)
Title: Pattern machining device
Inventor: OCHI TORAO
IPC: D05B69/00
Filed: 1989-04-28
Abstract: PURPOSE:To match patterns in a short time without being affected by external light or vibration by loading cloth, for which the patterns are matched, on a position correcting table, linearly moving the position correcting table until a detection signal is generated in one of both sensors which detect the patterns of the cloth respectively in two reference points, afterwards, turning the table, stopping the turn according to the detection signal of the other sensor and conveying the cloth to a prescribed position. CONSTITUTION:A position correcting table 3 loading cloth 1a is moved in a Y direction until one of both sensors 6A and 6B detects stripes. For example, when the stripe patterns of the cloth 1a fall down to left to a line, which connects reference points A and B, and the position correcting table 3 is moved in the Y direction, the stripe patterns are detected by the sensor 6B at first. Accordingly, the position correcting table 3 stopping the linear move is rotated and when the stripe patterns are detected by the sensor 6A, the rotation is stopped. Then, the cloth is conveyed to the prescribed position as mentioned above. Thus, since the cloth is conveyed to the prescribed position after the stripe patterns are coincident with the reference points A and B, for example, two pieces of cloth having the same stripe patterns can be overlapped in the prescribed position so that the stripe patterns can be coincident.
Patent JP-H05301591-A (JP)
Title: Motorcycle fuel cock fitting structure
Inventor: UMEDA YUJI
IPC: B62J37/00
Filed: 1992-04-27
Abstract: PURPOSE:To prevent a cock lever of a fuel cock from hindering a rider, and prevent the unnecessary turning operation of the cock lever. CONSTITUTION:A fuel cock 33 is provided in a dial plate part 37 of a cock body 35 so that a cock lever may be turnably operated, and in a fuel cock fitting structure of a motorcycle where the cock body of this fuel cock is mounted on a fitting seat 39 of the bottom surface of a fuel tank 28. And in the cock body, the dial plate part is arranged diagonally in the longitudinal direction of the motorcycle relative to the side wall surface 40 of the fuel tank.
Patent JP-S58224812-A (JP)
Title: Exhaust tube device for motorcycle
Inventor: ISAKA YOSHIHARU
IPC: B62M7/02
Filed: 1982-06-24
Abstract: PURPOSE:To average the outputs in front and rear of an engine easily by leading the exhaust tube of rear cylinder forward from the lower face then switching back at the lower face of front cylinder and combining with the exhaust tube of front cylinder. CONSTITUTION:Exhaust tubes 35, 36 extending downward from the rear cylinder 23 are bent forward then folded toward the center of chassis below the front cylinder 22. Furthermore they are bent rearward again at the other side. Then they are combined with the exhaust tubes 31, 32 of the front cylinder 22 through collection tubes 37, 38 and coupled to the left and right mufflers 33, 34.