baber/WOPTO huggingface dataset:
Patent JP-H04307260-A (JP)
Title: Printing control apparatus
Inventor: EZAKI SEIZABURO
IPC: B41J2/30
Filed: 1991-04-04
Abstract: PURPOSE:To prevent the deterioration of printing quality due to the temp. rise of a printing head and to impart stable printing quality in the printing control apparatus of an impact type printing apparatus. CONSTITUTION:A resistor R1 is inserted in series to the drive coil S1 of a solenoid ejecting the printing wire of a printing head. The current of the drive coil S1 is detected by detecting the voltage generated across both terminals of the resistor R1. On the basis of this detected output, a CPU 1 detects that the temp. of the drive coil rises and the internal resistance of said coil is increased to stop the operation of a transistor Tr1 controlling printing for a certain period. Since the temp. rise of the drive coil causing the deterioration of printing quality can be certainly detected, proper control is performed and printing quality can be stabilized.
Patent JP-H10267048-A (JP)
Title: Power transmitting mechanism
Inventor: KOITABASHI TAKATOSHI
IPC: F04B35/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a power transmitting mechanism with decreased number of part items, simplified structure, having a torque limiter function excellent in durability. SOLUTION: When abnormality is generated in a compressor 1 and a boss 4 cannot rotate, turning force exceeding a preset value is applied to a power transmitting mechanism. Even when a pulley 7 rotates in a direction of arrow mark, power is not transmitted from the pulley 7 to the boss 4, since a U-shaped leaf spring 8 deforms. That is, an engaging groove 7A of the pulley 7 extrudes a fold back part 8B of the U-shaped leaf spring 8, so as to increase deflection of a retainer 8D, an interlock pawl 8C moves along a guide circular arc surface 4D in a recessed part 4A of the boss 4, to be engaged with a second lock groove 4E.
Patent JP-H07275485-A (JP)
Title: Playing machine islands
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1994-04-11
Abstract: PURPOSE:To provide a playing machine islands capable of effectively absorbing the smoke of cigarettes of the guests and presenting various illumination effects. CONSTITUTION:A dome part 12 is provided along the playing machine islands on the upper end part of a playing machine island 10. A suction port 13 sucking the smoke of cigarette is provided on a lower side part 15 of the dome part. An illumination device is mounted on the dome part. Thus, the suction port of the smoke is provided in the elevating direction of the cigarette smoke of the guests in playing the game and the smoke can be effectively absorbed. The illumination device can be attached in various ways and the illumination effect rich in variety can be obtained.
Patent JP-H07283601-A (JP)
Title: Tm multiple mode dielectric resonator device
Inventor: ABE SHUICHI
IPC: H01P1/20
Filed: 1994-04-11
Abstract: PURPOSE:To vary the resonance frequency of a resonator due to each dielectric pole by providing grooves in the intersection part between two dielectric poles crossing each other and determining resonance frequencies and a coefficient of coupling between resonators by sizes of two adjacent grooves. CONSTITUTION:Grooves g1, g2, g3, and g4 are provided in the intersection part between dielectric poles 1x and 1y. Dielectric poles in the intersection part are narrowed by sizes of two adjacent grooves among grooves g1 to g4, and resonance frequencies of resonators due to dielectric poles 1x and 1y are determined in accordance with their width pwx and pwy. Meanwhile, a difference is brough about between the resonance frequency in the even mode and that in the odd mode by the difference in size of two grooves, and a coefficient of coupling between resonators due to dielectric poles 1x and 1y is determined by this difference. Consequently, resonance frequencies are varied with dimensions of the whole of dielectric poles fixed.
Patent JP-H05233994-A (JP)
Title: Pulse coder for reluctance motor
Inventor: SAKANO TETSURO
IPC: H02P7/00
Filed: 1992-02-24
Abstract: PURPOSE:To reduce the number of transmission lines of rotor position data and an exciting control signal for energizing coils by means of a pulse coder for reluctance motor. CONSTITUTION:An exciting phase code controlling the energization phase of each phase coil for position codes and motors is formed on a cord panel 1 to be mounted on a rotor shaft 2 of the reluctance motor. Each code is detected by a light source 3 and a photodetector element 4 and waveform-shaped by a waveform generation circuit 5. A position signal detects the position by counting with a counter 6. An exciting control signal obtained by the exciting phase code is latched by a latch circuit 7, converted into the serial data by a parallel/serial converter 8. A sender circuit 9 sends a position signal and an exciting control signal by means of two signal lines.
Patent JP-H05232228-A (JP)
Title: Distance measuring device
Inventor: KIKUCHI HAYATO
IPC: G01S17/88
Filed: 1992-02-21
Abstract: PURPOSE:To measure the distances up to a plurality of objects to be measured different in distance only by emitting one light pulse. CONSTITUTION:First, second and third object time measuring circuits T1, T2... Tn receive a light emission signal for emitting light pulse from a light emission signal generating circuit 2 to start the measurement of times. A photodetector 8 detects the respective light pulses reflected from (n) objects to be measured to output a light pulse detection signal. A gate device 12 supplies the light pulse detection signal only to the corresponding time measuring circuit among the time measuring circuits T1, T2... Tn as a time measurement completion signal.
Patent JP-2000267655-A (JP)
Title: Synchronization method for rhythm
Inventor: UEKI SUSUMU
IPC: G10L17/26
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To make the beat position of music match with the accent position of a rhythm pattern. SOLUTION: In this synchronization method of rhythm, whether or not a beat tone is inputted within ± prescribed time t of the start time of the rhythm patterns P1, P2 and P3 is monitored. In a case that the beat tone has been inputted, time ΔT (error (deviation amount)) is calculated. Error distribution time which is the quotient of twice the error ΔT divided by the number (16 or 21) of accents inside the rhythm pattern is distribution to the respective accent intervals (time for one accent) of the rhythm pattern.
Patent JP-S62231177-A (JP)
Title: Inspection and sorting device for electronic component
Inventor: NIRASAWA NOBUHIRO
IPC: G01R31/00
Filed: 1986-04-01
Abstract: PURPOSE:To speed up inspection and sorting operation by clamping the lead part of a work by the belt of an inspection drum and conveying the work to the gear-shaped storage part of a sorting drum. CONSTITUTION:Both side parts of the outer peripheral edge part of the inspection drum 2 are formed in a gear shape and then the lead part 1b of the work 1 is sent while positioned across each small projection 2a. The belt 3 is wound around the inspection drum 2 and presses the lead part 1b of the work 1 from above and the inspection drum 2 rotates intermittently as shown by an arrow A to bring the lead part 1b of the work 1 into contact with an inspection unit, thereby inspecting the work. The belt 3 is sent synchronously with the inspection drum 2, so the lead part 1b of the work 1 clamped between the inspection drum 2 and belt 2 never shifts in position during its conveyance, which is speeded up.
Patent JP-S6034454-A (JP)
Inventor: PIITAA II NERUSON
IPC: A61M1/00
Filed: 1984-04-11
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-S58194144-A (JP)
Title: Optical disc driving device
Inventor: TSURU TETSUO
IPC: G11B21/08
Filed: 1982-05-01
Abstract: PURPOSE:To position stably and surely a head on a desired track, by comparing plural track numbers read by the head from plural adjacent sectors with each other. CONSTITUTION:The head performs a following at a track precedent by 10 tracks on this side of an objective track and reads out the track number by the head to a track precedent by one track on this side of the objective track for the purpose of accuracy. When the readout values tried three times are the track number corresponding to a track precedent by one track on this side of the objective track, it is regarded as correct operation and if the readout values tried three times are dissident, the ID of the next sector group is read three times further to confirm the track number. When the head reaches the track precedent by one track on this side of the objective track surely in this way, the track number is read further, and if the number is not wrong, the read/write of data is done on the desired sector.
Patent JP-S63158497-A (JP)
Inventor: MOTOYAMA NOBUYUKI
IPC: G21F9/00
Filed: 1987-03-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60219938-A (JP)
Title: Rotor shaft end hydrogen sealing device of rotary electric machine
Inventor: ITOU YOSHIHIRO
IPC: H02K9/08
Filed: 1984-04-13
Abstract: PURPOSE:To prevent hydrogen gas from leaking from a rotor shaft end by providing a slot which communicates with the exterior hole between O-rings of two rows, and filling nondry sealer in the route of the entire periphery of the slot and a connecting bar penetrating hole from the exterior hole. CONSTITUTION:A slot 9 for forming a series of routes which communicate with exterior holes 8, 8a provided at different positions between O-rings 2, 3 of two rows, opened at the exterior, in the surface contacted with a rotor 6 of a seal plate 5 and the entire periphery of a connecting bar penetrating hole, and nondry sealer is filled from the holes 8, 8a to the slot 9 and the routes. Thus, the performance test of the rings 2, 3 can be preferably executed, and the slot 9 and the routes can be filled with the sealer.
Patent JP-S60220274-A (JP)
Title: Synthetic resin valve device
Inventor: NISHIMURA SHIYUNICHI
IPC: F16K15/06
Filed: 1984-04-13
Abstract: PURPOSE:To improve the corrosion resistance property by arranging the placement of a spring that presses the valve in an outer position relative to the axis of the valve than the welding part of a valve rod and a valve plate. CONSTITUTION:A valve 4 is formed as a one-piece unit by the ultrasonic welding etc. after tightly attaching a sealing member 24 to a groove 28 of a valve rod 22 and inserting the valve rod 22 into a valve plate 20. The placement part 50 of a push spring 19 to the valve plate 20 is located to the outside of the welding part 38 of the valve plate 20 and valve rod 22 relative to the axis C-C of a check valve 1. Therefore, the pressure of the push spring 19 is not applied to the welding part of the valve plate 20 and valve rod 22, and so, even if the ultrasonic welding of the welding part 39 is inadequate, the valve rod 22 will not slip out of the valve plate 20.
Patent JP-S61232050-A (JP)
Title: Injection device for die casting machine
Inventor: DANNOURA SADAYUKI
IPC: B22D17/20
Filed: 1985-04-08
Abstract: PURPOSE:To prevent the intrusion of impurities into a molten metal and to make possible satisfactory injection by providing a vacuum suction device which sucks and discharges gas into an injection sleeve and providing a recess to the end face of a plunger tip which contacts with the molten metal. CONSTITUTION:The air in an annular groove 23b of the Plunger tip 23 is sucked in the route of an air passage 32 when a solenoid valve 70 is opened prior to the start of injection. The valve disk of a vent device 42 is held open and therefore the gas in a cavity 14 is sucked and discharged when a solenoid valve 71 is opened. The recess 23d is further provided to the end face of the tip 23 on the side where the tip contacts with the molten metal. The inside peripheral surface thereof is made parallel with the axial line of the tip 23. The part of the solidified layer which engages with the recess 23d maintains the tight contact even if the solidified layer floats slightly without contacting tightly with the end face of the tip 23 and therefore the air is shut off.
Patent JP-S52155942-A (JP)
Title: Micro diagnostic system
Inventor: NOMURA SHIZUO
IPC: G06F11/22
Filed: 1976-06-22
Abstract: PURPOSE: To make the unit itself simpler and lower cost, by providing the maintenance box storing the hard core diagnostic program seperately with the data processing unit itself so that the micro diagnosis of the hard core is made. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5926264-A (JP)
Inventor: JIYON FUREDERITSUKU BAATORESU
IPC: B41F17/34
Filed: 1983-04-25
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-S548352-A (JP)
Title: Method of contrtolling traverser in taking-up motion and controller of traverser moving quantity
Inventor: NAKADA MINORU
IPC: B66D1/38
Filed: 1977-06-21
Abstract: PURPOSE: To automatically or manually control the number of the revolution of a screw shaft for moving a traverser, by mounting a control means containing a means for detecting the revolution of a reel and a means for detecting the transfer quantity of the traverser. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58193240-A (JP)
Inventor: NAKAMURA TAKASUKE
IPC: B65B57/00
Filed: 1982-04-30
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-S60216811-A (JP)
Title: Manufacture of dry separation membrane
Inventor: NAKAO TOSHIO
IPC: B01D71/68
Filed: 1984-04-13
Abstract: PURPOSE:To obtain a dry separation membrane preventing the shrinkage and without causing the reduction of permeability by wetting a separation membrane with a mixed soln. for drying and thereafter drying the membrane. CONSTITUTION:A membrane being in wet state or dry state is immersed in a mixed soln. for drying and treated. A mixed lower alcohol soln. contg. 3-50wt% organic solvent of <=100 deg.C b.p. is used as the mixed soln. for drying. Ether such as dioxane, ester and ketone are used as the organic solvent and methanol and ethanol are preferable as the alcohol. The solubility parameter of mixed soln. for drying is a range of 9.5-14.5 preferably with respect to water permeability. The immersion time is about 30min-1hr and the membrane is dried by means of air-drying, heating and reduced pressure or the like after immersion.
Patent JP-S62229944-A (JP)
Title: Method of forming positioning mark
Inventor: KATO YOSHIHIDE
IPC: H01L21/67
Filed: 1986-03-31
Abstract: PURPOSE:To enable a direct positioning method to be performed even in a hybrid luminous exposure system, by forming a mark pattern while forming a pattern layer as a standard, and forming a positioning mark sufficiently large in reflective electron intensity or the like, on the base of this mark pattern. CONSTITUTION:while an opening part is selectively formed on a small region containing a mark pattern part 2 formed on a silicon wafer 1, a resist pattern 5 having an opening part 21 is formed by known methods such as luminous exposure or electronic beam exposure. Then, a thin film left on the mark pattern part 2 is removed to expose the wafer surface. Thus, an opening part (mark pattern) 22 made of edge parts of element isolation regions 4 is formed by self-alignment. while the mark pattern 22 made of edge sides of the element isolation regions 4 is used as a mask, etching is performed to form a V-shaped positioning mark 23. The positioning mark 23 formed like this can he provided with sufficiently large reflection electronic intensity, capable of adopting a direct positioning method when luminous exposure is performed on an upper- layer pattern layer formed thereafter.
Patent JP-H09266375-A (JP)
Title: Multilayer printed interconnection board manufacturing method
Inventor: SUZUKI AYUMI
IPC: H05K3/40
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce the defectives due to line-to-line shorting or layer-to-layer shorting by depositing an edge plating film which entirely covers the end faces of a board and exposed parts of edge conductor layers while forming outer layer conductor circuits by the electroless plating to avoid producing metal powders. SOLUTION: A plating layer on the end faces of a board 1 is integrated with a plating film 91 formed on roughed surfaces of edge conductor layers at the edge of the board. Owing to the anchor effect of the roughed surfaces, the plating layer tightly adheres to the conductor layers 21 and hence the plated film on the end faces of the board 1 will not easily peel off from the board, even if the end faces of the board are not roughed. Thus it is possible to suppress metal powders originating from the plating film and reduce the defectives due to line-to-line or layer-to-layer shorting.
Patent JP-H0650241-A (JP)
Title: Fuel injection nozzle
Inventor: OSUMI KAZUO
IPC: F02M61/16
Filed: 1992-02-26
Abstract: PURPOSE:To provide a fuel injection nozzle of which the weight is light and the sealing performance is insured. CONSTITUTION:In this fuel injection nozzle, a needle valve 2 is manufactured out of compound ceramics made of alumina and zirconia, and a nozzle main body 1 and a nozzle tip 3 are manufactured out of zirconia. In the compound ceramics constituting the needle valve 2, the content of Al2O3 is 0-20wt.% against ZrO2. Thermal expansion coefficient of the nozzle main body 1 and the needle valve 2 are constituted nearly equal to each other so as to improve sealing performance, and hence the sliding characteristic, the heat insulating property, the total cost, and the like can be improved. Particularly, light weight of the needle valve 2 is attained, and hence responsiveness of the needle valve 2 at injecting fuel can be remarkably improved.
Patent JP-S62227496-A (JP)
Title: Method for treating waste water containing borofluoride and salts of fluorine
Inventor: OSUMI KATSUYOSHI
IPC: C02F1/52
Filed: 1986-03-31
Abstract: PURPOSE:To lower the concn. of fluorine, by adding an aluminum compound to raw water under heating to thermally decompose borofluoride and subsequently adding calcium hydroxide to said raw water to decompose fluoride. CONSTITUTION:Raw water containing borofluoride and salts of fluorine is introduced into a thermal decomposition tank to be heated to 60 deg.C or more. An aluminum compound is added to the heated raw water so as to adjust a Al<3+>/F wt. ratio to 0.23 or more and a proper amount of H2SO4 and Ca(OH)2 are further added to raw water to adjust the pH thereof to about 3 and this state is held for 2-10hr to thermally decompose borofluoride in raw water in an acidic region. By this method, the treatment of waste water is effectively performed to contribute to industrial development.
Patent JP-S59220602-A (JP)
Inventor: RORUFU EBAATO
IPC: G01D5/165
Filed: 1984-04-13
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-S57187681-A (JP)
Title: Analog-type electronic watch
Inventor: ITOU JIROU
IPC: G04C3/14
Filed: 1981-05-15
Abstract: PURPOSE:To secure the reliability of the operation of hands and to lower the consumption of power by a step motor by setting a plurality of detection pulses and thereby eliminating false detection caused by the occurrence of an intermediate stoppage. CONSTITUTION:A step motor is constituted by a coil 1, a rotor 2 magnetized at two poles and a stator 3, and the stator 3 has inner notches 5-a, 5-b and outer notches 4-a, 4-b. When the coil is not excited, the rotor 2 is at a standstill in the direction forming an angle of 90 degrees to the direction connecting two inner notches. Compensation pulses 22 and 24 are prepared behind detection pulses 21 and 23 to be impressed on the coil 1, respectively, and are delivered when the rotor is determined to be in the state of non-rotation. A driving pulse 20 is delivered with the most appropriate pulse width out of a plurality of pulse width prepared beforehand, according to the state of load on wheel lines and that of the output torque of the motor at that time. As the result, a current flows through the coil and the rotor comes in any of statically stable points without fail when the detection pulse is applied.
Patent JP-H04308835-A (JP)
Title: Photographic processing method
Inventor: SAKAMOTO KIICHIRO
IPC: G03D13/00
Filed: 1991-04-05
Abstract: PURPOSE:To obtain a photographic processing method without decreasing the processing efficiency of quick service carried out for a film having only a full size image. CONSTITUTION:A recessed part 16 is formed on a cartridge 12, and a projecting seal is attached on the recessed part 16. Only when the cartridge 12 houses the film having the panoramic size image (a long time is required for print- processing), the projecting seal is removed. A contact 45 is arranged at a first position shown by a solid line, where the output terminal 62 of a detecting part 44 obtains an H-level, or a second position shown by a broken line, where the terminal 62 obtains an L-level, in such a manner that a contact part 45A is inserted into the recessed part 16 or abutted on the plane part of the projecting seal. The cartridges 12 are sorted to different processing lines according to the output level of the output terminal 62, respectively.
Patent JP-S63240161-A (JP)
Title: Telephone exchange test equipment
Inventor: KATOU TAKEMITSU
IPC: H04M3/26
Filed: 1987-03-27
Abstract: PURPOSE:To execute a test in a short time efficiently in a state close to an actual operating state by simulating user's own telephone set, a trunk and a telephone set of a called party to collate the operation of each section with an expected value. CONSTITUTION:The test equipment 2 of an electronic exchange 1 consists of extension group simulator section 3 realizing plural extensions respectively, an exchange board simulator section 4, a trunk simulator section 5, an opposite telephone group simulator section 6 and a simulator control section 7. The control section 7 sets the simulator sections 3 and the sections 6, 5 to a specific connecting state according to event information compares the information obtained from each section with the expected information corresponding thereto and decides the coincidence of them to execute the test.
Patent JP-S51149073-A (JP)
Title: Ratio circuit
Inventor: SAKAI YOUZOU
IPC: G01R19/10
Filed: 1975-06-16
Abstract: PURPOSE: A ratio circuit which can obtain a ratio directly in any signal level. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04309126-A (JP)
Title: Hardware control software activating system
Inventor: NIIDA SEIJI
IPC: G06F9/22
Filed: 1991-04-08
Abstract: PURPOSE:To obtain the hardware control software activating system which can prevent a hardware control software processing from being complicated and efficiency from being lowered. CONSTITUTION:One part of a table pointer is updated and outputted by a start address storage table pointer 3 which can be updated, register 1 to store a set value from the outside for generating data to update this table pointer, and decoder 2 to receive the set value of the register 1 and to generate data for updating one part of the table pointer. This output instructs the head of an entry constituting one of plural start address storage tables 4 and 5 and afterwards, according to this entry, an HCSW instruction at a position corresponding to an HCSW instruction group 6 is started.