baber/WOPTO huggingface dataset:
Patent JP-S5451257-A (JP)
Title: Connection tube for vacuum cleaner
Inventor: SASAI GOROU
IPC: A47L9/24
Filed: 1977-09-30
Abstract: PURPOSE: To provide a connection tube with a suction force adjusting ring which ensures complete airtightness with a hole punched at the center on a surface where a bypass hole is machined, arranged by one step lower than the sliding surface to check diviation inthe centering of the drill.  
     CONSTITUTION: A bent joint on a machining surface is provided with a circular groove 9 having a step. With the groove as a sliding surface, a machining surface 15 for d 1  is provided at a level by t 1  lower than the surface. In addition, a hole is punched at the center of the surface. Then, a simple jig is used to drill a bypass hole with d 2  smaller than d 1  with the drill center guided by the hole 16. At this point, a burr projection 14 is caused. In view of this, t 1  is set higher than the height of the projection. With such a arrangement, the relationship of d 1 >d 2  and t 1 >t 2  prevents the projection 14 from coming above the surface 10 thereby making the contact between the surface 10 and the suction adjusting ring 11 more perfect. In this manner, a complete air tightness can be maintained. The hole 16 serves to eliminate the deviation in the centering of the drill and the ultimate absence of eccentricity between d 1  and d 2  further inproves the effect as mentioned above 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08314788-A (JP)
Title: Distributed environment information management system
Inventor: MATSUSHIMA MUTSUTOSHI
IPC: G06F17/30
Filed: 1995-05-16
Abstract: PURPOSE: To control the quantity or definition information to be distributed to improve the response performance of an application system by distributing only definition information at an arbitrary time in a definition information management system. CONSTITUTION: Between a master site 1 and a replica site 2 connected by a network, definition information 19 is copied from a master dictionary 12 to a replica dictionary 16 at an arbitrary time by a master dictionary update report function 13 which reports the definition change and a master dictionary information acquisition function 17 which acquires definition information. Since the dictionary in a master DB 10 is copied to the replica DB site to acquire the latest information at need, the frequency in access to the master DB site through the network is reduced at the time of compilation or execution of an application program, and therefore, the network traffic in the whole of the system is considerably reduced.
Patent JP-S5240822-A (JP)
Title: Branched jointing of pipe
Inventor: MIYAUCHI AKIO
IPC: F16L41/08
Filed: 1975-09-27
Abstract: PURPOSE: To joint a branched pipe by a simple method to obtain excellency in tightness and in absorption of vibration and impact by means of using an elastic packing which has a ring slit for setting a fringe of a connecting hole at the outer circumferent surface, and is formed in a body a thin palstic film excellent in adhesive property to an adhesive at the inner circumferent surface. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0413585-A (JP)
Title: Selection of hand mechanism of robot
Inventor: SUGANO FUMIO
IPC: B25J15/06
Filed: 1990-05-08
Abstract: PURPOSE:To select a finger module holding a commodity in the state of its optimizing according to the commodity proper attribute, by selecting as to whether the commodity is held with its gripping or held with its suction in accordance with the judgement result of the quality of the material stiffness and shape stiffness of the commodity and its clamped face and the propriety of the clamp force. CONSTITUTION:The material stiffness of a commodity is judged and its shape stiffness is judged by a check table CHK. The propriety of the commodity clamp face is then judged the quality of the clamp force of the commodity is judged. Whether the commodity is held with its gripping or held with its suction is selected in accordance with these judgement results.
Patent JP-H06328694-A (JP)
Title: Liquid jet device and ink jet recording apparatus
Inventor: OKAZAKI TAKESHI
IPC: B41J2/05
Filed: 1993-05-19
Abstract: PURPOSE:To stabilize a spring direction by emitting a liquid while rotating the same by driving an energy generating means when the phase of the rotation of charged particles in a liquid due to the electromagnetic wave generated in a liquid passage is a prescribed phase. CONSTITUTION:The ink in a liquid passage 2 is subjected to dielectric polarization to form negative and positive charge aggregates and a dipole is formed at the arbitrary cross section of the liquid passage 2. When the phase of the rotation of this dipole is a certain determined phase, an electrothermal converter 4 is driven to apply emitting energy to the ink. By this constitution, the ink having the rotary moment around the center axis of the liquid passage 2 and the propelling force in an emitting direction given by an electromagnetic wave in addition to the propelling force of the ink due to emitting energy is emitted as an ink droplet while rotated.
Patent JP-H11306441-A (JP)
Title: Pos terminal
Inventor: SHIBAHASHI MITSUGI
IPC: G06Q30/06
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To select a desired slip total list to be referred to, to immediately display the contents of total data on a screen and to print only the required part. SOLUTION: A total picture 1 of a POS terminal is provided with plural touch keys 2, 2', 2"... for selectively displaying a total slip list, list display area 4 and touch key 3 for printing the contents of the list displayed in the list display area 4 and by pressing any one of touch keys 2, 2', 2"..., displaying only the desired part to be referred to in the list contents in the list display area 4 and pressing the touch key 3, the list contents displayed on the list display area 4 or all the selected lists are printed by a printer. Then the total data of the list are referred to. When a list display area 3 is depressed, since the list display area 3 is expanded over all the screen, the total data can be clearly referred to. When the expanded display area is depressed, the list display area is returned to the ordinary list display area 3.
Patent JP-S60262255-A (JP)
Title: Operation method of random access table
Inventor: FUKUNAGA TADASHI
IPC: G06F12/00
Filed: 1984-06-06
Abstract: PURPOSE:To improve the control operation efficiency by rearranging a random access table according to the reference frequency. CONSTITUTION:A program 1 searches a random access table 2 by means of an access key for information required for run of the program. When an access key is equal to ''B'', for example, the key items 5 are searched successively from its head to detect an item name ''B''. Thus the data 7 in a column 6 is read out and at the same time 1 is added to the counter value 8 of the column 6. In such a way, the value 8 corresponding to the reference access key is counted up one by one for each reference. The comparison is carried out to the value of the counter 8 when the prescribed synchronization is over. Then the higher counter values, i.e., the higher reference frequencies are rearranged at the priority positions of accesses with the lower reference frequencies set at the end of the accesses respectively. Such a procedure is repeated in a prescribed cycle.
Patent JP-H0417571-A (JP)
Title: Power converter
Inventor: TAKAHASHI TETSUO
IPC: H02M7/48
Filed: 1990-05-07
Abstract: PURPOSE:To obtain a power converter which is not affected in the overvoltage or in crease of loss occurrence during turn-off even if the resistor of a reset circuit is provided outside a stack vessel by connecting a capacitor in series to the parallel circuit consisting of a diode whose polarity is in the same direction as a self arc-extinguishing semiconductor element and a resistor to provide a reactor resetting circuit. CONSTITUTION:The current, which were flowing to a GTO thyristor 3, charges a capacitor 31 by turn-off, and raises the voltage of the connection between a reactor 2 and the GTO thyristor 3. By this voltage rise, forward voltage is applied to the diode 52 of a resetting circuit 50, and it gets in on condition. When the direction of the current flowing to the diode 52 inverts, the diode 52 becomes off, and the discharge from a capacitor 51 starts through resistor 53. This way, the resistor 53 does not take part in the sudden change of voltage or currents in turn-off operation, and even if the connection lead is long, it does not affect the increase of overvoltage or loss occurrence, so the inside of a stack vessel 216 can be cooled easily by taking out the resistor.
Patent JP-S5818209-A (JP)
Inventor: ARAKAWA MASAO
IPC: B27D5/00
Filed: 1981-07-27
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-2000306483-A (JP)
Title: Coaxial relay
Inventor: NAKAHATA ATSUSHI
IPC: H01H50/10
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a coaxial relay using inexpensive components while having stable high frequency characteristics and mechanical switching. SOLUTION: A contact block 3a, 3b is composed of a driving body 16 of a synthetic resin, a contact 5 which is brought into contact with the upper end parts of center conductors 7, 7 of two coaxial connectors 6a, 6b or 6b, 6c provided side by side when the driving body 16 is pushingly driven and is disconnected from both fixed contacts when the driving body 16 is released from pushing drive and is returned by a spring energisation while being fixed to other end part of the driving body 16 by insert-molding, and a contact spring 15 to apply spring energisation to the driving body 16.
Patent JP-H08312354-A (JP)
Title: Fuel cylinder injection type internal combustion engine
Inventor: ODA HIDEYUKI
IPC: F02F3/26
Filed: 1995-05-16
Abstract: PURPOSE: To make improvement in combustion efficiency by igniting fuel in a combustion chamber inexpensively and securely, in this fuel cylinder injection type internal combustion engine where fuel is directly spouted into the combustion chamber. CONSTITUTION: In this fuel cylinder injection type internal combustion engine, it is provided with a piston 2 formed with a recess 25 nearby an inlet port, a fuel injection valve 1 spouting fuel into this recess 25, and a spark plug 6 projectingly installed with a discharge electrode 6a respectively, and it is also formed with a mounting part 28 for setting this spark plug 6 to a cylinder head 8. In addition, a part of this mounting part 28 is made so as to be projected into a combustion chamber 3, through which the discharge electrode 6a of the spark plug 6 is constituted so as to be nearby the recess 25 of the piston 25.
Patent JP-H01286003-A (JP)
Title: Teaching system for force control robot
Inventor: NAKADA YASUYUKI
IPC: G05B19/4093
Filed: 1988-05-12
Abstract: PURPOSE:To improve operability by writing a sequence for teaching directly as one command into a sequence program described by an off-line teaching system. CONSTITUTION:The teaching system for a force control robot provides a program storing part 1, a keyboard 2, a host computer 3, a robot controller 4 and a robot 5 driven by this and the host computer 2 is connected with respective parts and executes respective types of the control. In order to move from an off-line teaching execution condition to a direct teaching condition, the command for direct teaching is added to the command system of a program language for a robot action used by the off-line teaching system and the direct teaching condition is realized as one command of the robot language. Thus, an operator can set the robot 5 to the prescribed position and attitude. After setting, the completion waiting condition of a program is released and moved to the execution condition of the command.
Patent JP-H10290729-A (JP)
Title: Facing material integrated foamed body and foam molding method therefor
Inventor: YAMADA YOSHIJI
IPC: B60N2/48
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To use a facing material formed in an almost inverse U shape, to eliminate the danger of generating a defect due to the dripping of foamable original liquid, to facilitate pouring work, to improve work efficiency, to uniformize the shape of the inner side part of the hollow part of the facing material, to provide a stable external shape and to improve an appearance. SOLUTION: The facing material 3 of a headrest 1 is formed in the almost inverse U shape by sewing, an opening part 5 for headrest stay setting not by sewing is formed at both end parts of the almost inverse U shape and the opening part 7 as the pouring port of the foamable original liquid not by sewing is formed at the inner side part of the almost inverse U shape of the facing material 3. A pulling member 21 is provided on the end part the opening part 7 as the pouring port, and after pouring the foamable original liquid, the pulling member 21 is pulled, the opening part 7 is tightly sealed and a pad material is integrally foamed and molded.
Patent JP-S5544261-A (JP)
Title: Speaker unit
Inventor: SUZUKI HIDEO
IPC: H04R1/26
Filed: 1978-09-25
Abstract: PURPOSE:To make flat the sound pressure characteristics and to give the linear phase characteristics, by making flat the vibration plate of each speaker unit of the multi-way speaker, and locating it on the coaxis on the same flat plane buffle. CONSTITUTION:The low tone speaker 1 and the high tone speaker 2 fitted on the cabinet 3 are provided with the flat plate oscillation plates 5' and 6', and the vibration plates 5' and 6' of the speakers 1 and 2 are located on the same buffle of the cabinet 3 so that the center axis is aligned. Further, the flat plate vibration plates 5' and 6' reduce the position of sound source moved backward with increased frequency due to phase delay, and the difference of position of the both speakers 1 and 2 at the crossover frequency is reduced, so that the sound of the both speakers 1 and 2 when the network is attached can be continuous to give linear phase performance and to make flat the sound pressure performance.
Patent JP-H10302942-A (JP)
Title: Planar heater
Inventor: AIHARA SUSUMU
IPC: H05B3/20
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a planar heater capable of easily reducing a resistance value, obtaining desired power consumption even at a low voltage, easily heating a whole planar heating element uniformly, and further facilitating waterproof easily. SOLUTION: On a flexible board 20, two pairs of comb-gear shaped electrode patterns 40 and 50 are formed so that both of comb gears 43 and 53 are geared with each other, and there is provided a planar heating element 10 in which between the adjacent comb gears 43 and 53 of both of the electron patterns 40 and 50 is coupled with a resistor patterns 30 (35) for heating of a plurality of stripe shape. This planar heating element 10 is sealed with waterproof sheets 60 and 70.
Patent JP-S5819407-A (JP)
Title: Manufacture of porous sintered body
Inventor: MORIMOTO TOORU
IPC: G10K11/16
Filed: 1981-07-29
Abstract: PURPOSE:To obtain a porous sintered body with superior weather resistance and sufficient mechanical strength by mixing Al (alloy) powder with fine powder of Ni (alloy or compound) and sintering the mixture at a temp. close to the eutectic point of Al and Ni. CONSTITUTION:Al (alloy) powder is mixed with a small amount of fine powder of Ni (alloy or compound) and molded into a desired shape without applying pressure. The molded body is sintered at the eutectic point of Al and Ni or a temp. close to the eutectic point, e.g. at 660-640 deg.C in a nonoxidative atmosphere contg. H2. By this method the Ni component is melted and dispersed in the Al powder, an Al-Ni alloy is precipitated in the Al matrix, and a porous sintered body with superior mechanical strength, elongation and corrosion resistance is obtd.
Patent JP-H04344632-A (JP)
Title: Original reading illuminating optical system
Inventor: ITO TATSUYA
IPC: H04N1/107
Filed: 1991-05-22
Abstract: PURPOSE:To prevent a light shielding plate from vibrating and noises from being produced when a scanning optical system is moved, to shorten a total reading time and to prevent a contact glass from being damaged. CONSTITUTION:The light shielding plate 10 for decreasing flare light by regulating illuminating light distribution on an original surface is provided above a linear light source 6. The light shielding plate 10 is so constituted that it is driven by an electromagnet 15 to be moved in a direction where it is separated from a contact glass 1. Thus, in the case that the light shielding plate 10 which is in contact with the contact glass 1 at the time of scanning and reading the original is allowed to travel to be restored to a reading start position S after it is scanned to read the original, the light shielding plate 10 is prevented from coming into contact with the contact glass 1.
Patent JP-S5545129-A (JP)
Title: Stable smoothing unit for recording and reproduction of circular magnetic card
Inventor: OOTANI MORIYUKI
IPC: G11B25/04
Filed: 1978-09-25
Abstract: PURPOSE:To stabilize recording and reproduction by fitting two pins over a magnetic sound generator and thus by turning a circular magnetic card. CONSTITUTION:Since there is play between pins fitted over a magnetic recording generator and the center hole of magnetic card 1, circular magnetic card 1 does not turn according to a constant track due to variance in the operation direction of pinch roller 4, becoming unstable. To reduce remarkably resistance to the rotating motion of circular magnetic card 1, two pins a half as thick as the diameter of the center hole of magnetic card 1 are used and two contacts receive resistance force to the rotating motion. In this way, a stably-reproduced tone can be obtained through the stable rotation of magnetic card 1.
Patent JP-H08293873-A (JP)
Title: Vp capacity changing system for atm switching network
Inventor: NOZAKI MASANORI
IPC: H04Q3/00
Filed: 1995-04-19
Abstract: PURPOSE: To realize the quick reaction of VP capacity changing control. CONSTITUTION: A repeating node 2 repeating plural VPs is provided with a connecting function part 30, an OAM cell copying part 41, the possibility of VP capacity change judging part 42 and a returning part 43. The connection function part 30 transfer-processes an OAM cell received from an upstream node to a down stream node. The OAM cell copying part 41 copies the OAM cell in parallel with the processing of the connecting function part 30. The possibility of VP capacity change judging part 42 extracts a control message from the OAM cell copied by the OAM cell copying part 41 to judge the possibility of changing the capacity. A returning part 43 transmits the juging result of the possibility of VP capacitor change judging part 42 to a transmission terminal node 1.  A capacity change control part 11 in the transmission terminal node 1 judges the capacity change of VP from the transmission terminal node 1 to a terminating node 3 to be possible when the judging result from the repeating node 2 may image.
Patent JP-H08280714-A (JP)
Title: Dewaxing and predrying method of investment casting mold for dental lost wax casting method
Inventor: KIHARA SEIJI
IPC: A61C13/20
Filed: 1995-04-19
Abstract: PURPOSE: To produce an investment casting mold without roughening the inside surface of an investment casting mold and reducing the strength of the casting mold and to obtain a casting having good adaptability by executing the removal of the investment casting mold and predrying of the investment casting mold prior to incineration of the wax. CONSTITUTION: Works formed by working a metallic material or ceramic material to an annular, box or planar shape are preheated to a high temp. and are brought into contact with or proximity to the investment casting mold after curing. Further, the dewaxing and predrying are executed by the heat retained in these works. As a result, the wax melts and flows outside the investment casting mold. The moisture evaporates rapidly as well.
Patent JP-H07316821-A (JP)
Title: Metal plate having many small holes and its production
Inventor: MATSUBAYASHI YUSUKE
IPC: C23C16/50
Filed: 1994-05-31
Abstract: PURPOSE:To obtain a metallic plate in which many minute holes having high dimensional accuracy and high geometry accuracy are formed by which the occurrence of microarching is prevented even when used as an electrode plate for plasma CVD. CONSTITUTION:The metallic plate has > hundreds of and < tens of throusands of small holes with not more than several hundred mum diameter per 100cm<2>, and a uniform and minute R5 is provided in the opening peripheral edge part of each small hole 3. In a method for its production, > hundreds of and < tens of thousands of small holes 3 with not more than several hundred mum diameter per 100cm<2> are made in a metallic plate 1 by drilling. To its opening peripheral edge part, blast media of <=100mum particle diameter are jetted from a small spray angle to the large one (within a range of 15-75 deg.) to plural times to form a uniform and minute R5 in the opening peripheral edge part and also to form a uniform opening edge.
Patent JP-S5742234-A (JP)
Title: Logical circuit
Inventor: TANIZAWA SATORU
IPC: H03K19/013
Filed: 1980-08-27
Abstract: PURPOSE:To enable high-speed operation with low-power consumption, by connecting an output terminal of an output transistor (TR) to the high potential side of power supply via a diode, in a TTL logical circuit having an H-level clamp circuit. CONSTITUTION:This circuit is at H level for the output when an output TRQ3 and an amplifier TRQ2 are turned off and at L level when the TRs Q3, Q2 turn on. When this output OUT rises from L to H level, the electric charging of the output terminal OUT is quickly made by a current flowing from a power supply Vcc through a low resistor R2 and a diode Q6. The current at H level is limited with a high resistance resistor R5 to be very small.
Patent JP-H09300465-A (JP)
Title: Laminator
Inventor: HANAWA TSUTOMU
IPC: B29C65/02
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to apply lamination to heat-sensitive paper printed with hot-melt ink and to improve heat efficiency for heating a cover film without damaging the same. SOLUTION: A laminater for laminating a cover film F (F1, F2) coated with a hot-melt type self-adhesive having a low softening point at both surfaces or one surface of a sheet material S1 contains a non-heating pressure bonding roller 1 (1A, 1B) for bonding the cover film F and the sheet material S1 under heating and a preheating means 2 (2A, 2B) provided on this side of the pressure bonding roller 1 and heating the cover film F to low temp., and the preheating means 2 has a heating part for heating the cover film F, a fixed heater 2a having a closed outer shape containing the heating part and the endless belt member 2b arranged to the outer shape of the fixed heater 2a in a freely rotatable manner and rotated by the running of the cover film.