baber/WOPTO huggingface dataset:
Patent JP-H02246297-A (JP)
Title: Soldering structure of lead
Inventor: KAWAGUCHI HITOSHI
IPC: H05K3/34
Filed: 1989-03-20
Abstract: PURPOSE:To prevent a lead from being cut by a method wherein the lead is provided in such a wy that a soldered pad does not exist under the bending part of the lead or in such a way that the bending part is not fixed by a solder. CONSTITUTION:A lead 13 is provided in a such a way tat a soldered pad 14 does not exist under a bending part 30 of the lead 13 or in such a way that the bending part 30 and the pad 14 do not come into contact to each other. Accordingly, when the lead 13 is soldered to the pad 14, the lead 13 is not fixed because a solder 31 is not adhered on the bending part 30 of the lead 13. Owing to this, even if the temperature of the lead is changed at the time of use and the like, the lead 13 can be moved in the right and left directions and a stress to work on the lead 13 can be relaxed. Thereby, the lead 13 can be prevented from being cut due to a temperature change.
Patent JP-2000257146-A (JP)
Title: Stainless steel-made groove cover and its manufacture
Inventor: KATAOKA NORIMICHI
IPC: E03F5/06
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a groove cover forming spray deposit for slip stop on the upper face of a main bar in the form of scattering. SOLUTION: A bar base material 1a is arranged in the form of adhesion to make a bar block 10. Tape-like masking members 12 are additionally provided on the upper face of the bar block 10 at prescribed intervals. After the non-masking part of the upper face of the bar block 10 is roughly processed, a thermal spray material is sprayed to form a thermal deposit 13. A main bar 1 is made by releasing the bar block 10 to cut each base material 1a at constant length. Groove cover half-finished goods fixed in a state where the main bars 1 are arranged at regular intervals are made, and electrically polished to make product groove covers A.
Patent JP-H01240340-A (JP)
Title: Device for removing water drop
Inventor: KUWABARA YASUO
IPC: B60S1/08
Filed: 1988-03-21
Abstract: PURPOSE:To positively remove water drops adhered to a plate member by connecting plural numbers of oscillating circuits with plural numbers of oscillators fixed onto the plate member respectively, letting the respective oscillators concurrently be mutually connected with each other, and thereby allowing the respective oscillators to oscillate the plate member intensively. CONSTITUTION:When plural numbers of oscillating circuits 24a through 24e are energized respectively so as to be oscillated, a mirror 12 in a plate form is oscillated by plural numbers of oscillators 10a through 10e which are connected with the respective oscillating circuits 24a through 24e. As a result, water drops and the like adhered to the surface of the mirror 12 are removed. In addition, water drops and the like adhered to the surface of the mirror 12 is evaporated by heat generated by internal friction due to the oscillation of each oscillator 10a through 10e, and frost and the like are concurrently melted away. In addition, the respective oscillators 10a through 10e are mutually connected with each other by lead wires 19 acting as a conductor so as to let each oscillator be coincided with each other in phase so that intensive oscillation is thereby generated.
Patent JP-2000254122-A (JP)
Title: Method and device for forming reception signal and method and device for picking-up ultrasonic wave image
Inventor: TAKEUCHI YASUTO
IPC: A61B8/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To use bit stream signals which are obtained by means of a simple way by converting the reception signals of an ultrasonic transducer into the bit stream signals by means of a quantizing method except ΔΣ modulation, imparting a previously fixed delay time to add them and filtering the added signals. SOLUTION: Bit stream converting circuits 611-615 provided by a wave reception beam former 610 are arranged at every ultrasonic transducer of a reception aperture and convert the respectively received echo signals into the bit stream signals. The output signals of the circuits 611-615 are respectively inputted to a shift register and delays corresponding to the direction of echo reception sound rays and to the focus distances of echo reception are imparted to the inputted signals. The output signal of the shift register is inputted to an adding circuit 630 and the circuit 630 adds the whole input signals. The output signal of the circuit 630 is filtered by a deformation filter 640 and the echo reception signal for the portion of one sound ray is created.
Patent JP-H03266137-A (JP)
Title: Information processor
Inventor: OKUYA SHIGEAKI
IPC: G06F11/22
Filed: 1990-03-16
Abstract: PURPOSE:To read or modify an internal state optionally by an MPC by providing a scanning circuit which inputs the address signal from a selector, receiving the output of a scan register and an external scan address signal and selects one of them. CONSTITUTION:When a microinstruction at a microprogram control part(MPC) 10 is written in a scan register 16, an MPC mode, a scan mode, and a scan address are written in the scan register 16. When the selector 17 is switched to the internal scan address signal side in this MPC mode, the address which is set inside is inputted to the scan circuit 20 and a state value written in the flip-flop corresponding to the address is outputted to a scan-out (SOUT) termi nal. Then this scan-out value is written in a state holding register 18. Consequent ly, an optional internal state is read by the MPC 10 or altered without increas ing mutual connections between signal lines.
Patent JP-S63235689-A (JP)
Title: Compressor
Inventor: YAMAMOTO SHUICHI
IPC: F04C29/02
Filed: 1987-03-20
Abstract: PURPOSE:To secure reliability by preventing the collision of the liquid coolant onto a hermetic terminal by allowing the liquid coolant which is not sucked into the suction hole of a compression mechanism out of the liquid coolant which is sucked from the suction pipe of a sealed container to collide with a partitioning plate and to drop. CONSTITUTION:A compression mechanism 42 is formed from the fixed and turning swirl blade parts 40 and 41. An electric motor 43 for driving the compression mechanism 42 is installed, and connected with a crankshaft 44. Further, a hermetic terminal 46 for supplying electric power into the electric motor 43 is installed onto the wall 47 of a sealed container at the intermediate position between the compression mechanism 42 and the electric motor 43. While, a suction passage 48 leading from the suction pipe 50 of a sealed container 49 to a suction 51 under the compression mechanism 42 is installed. A partitioning plate 52 is installed, fixed onto a bearing part 45, into a space passage 53 leading from the suction pipe 50 to the hermetic terminal 46, in the direction of revolution of the electric motor 43. Therefore, the collision of the liquid coolant which is not sucked into the suction hole 51 with the hermetic terminal 46 is suppressed by a partitioning plate 52.
Patent JP-S54157724-A (JP)
Title: Conductive copper alloy of excellent soldering characteristics
Inventor: KOMATA KENICHI
IPC: C22C9/06
Filed: 1978-06-02
Abstract: PURPOSE: A conductive copper alloy which is excellent in soldering characteristics, electric conductivity, and corrosion resistance, manufactured by adding specific amounts of Ni, Sn, and Sb to Cu for alloying.  
     CONSTITUTION: A Cu alloy containing 1 to 5 wt% Ni, 0.5 to 2.5 wt% Sn, and 0.01 to 0.15 wt% Sb. An electrolytic copper metal is melted in a high frequency furnace and then deoxidized. Then, Ni and subsequently Sn and Sb are added to the copper metal so as to obtain the aforesaid composition, and then the Cu-Ni-Sn-Sb alloy is cast into a cast ingot. The cast ingot is filleted, then hot rolled at a temperature between 800°C and 850°C, then treated by a medium annealing at 800°C, and lastly cold rolled to a thickness of 0.5mm. Thus, a conductive copper alloy having a tensile strength of more than 35 kg/mm 2  as well as excellent solderability and electric conductivity can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51143138-A (JP)
Title: Carbureter with automatic choking device
Inventor: KOMURO HIROSHI
IPC: F02M1/12
Filed: 1975-06-04
Abstract: PURPOSE: To realize uniform temperature distribution at the time of qicck heating by expediting early warming up. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61226918-A (JP)
Title: Optical process device
Inventor: TSUJII KANJI
IPC: H01L21/302
Filed: 1985-04-01
Abstract: PURPOSE:To prevent the sticking of reaction products on the inside of a light transmitting window and thereby to improve the light transmittance, by making a multiphoton absorption reaction proceed only in a region wherein a plurality of laser beams intersect each other. CONSTITUTION:Laser beams 7 and 8 emitted from laser beam sources 5 and 6 are so regulated that, after passing through a light transmitting window 9 provided in a reaction chamber 1 and entering this chamber, they merge into one on the surface of a substrate 2. Provided that the output of the laser beam sources 5 and 6 and the area on the substrate 2 wherein the two/laser beams 7 and 8 merge into one are prescribed beforehand so that a reactive gas may have an energy density large enough to start a multiphoton absorption reaction in the region wherein said beams merge into one, the reaction is to proceed only in a desired region.
Patent JP-H0693127-A (JP)
Title: Polymer composition containing transitional form control agent
Inventor: TEIMOSHII DABURIYU ROOZU
IPC: C08K5/04
Filed: 1991-03-29
Abstract: A foamable composition comprising an alkenyl aromatic polymer, blowing agent and a transient foam control agent that is effective to reduce polymer melt viscosity in the melt phase but nonmiscible and nondetrimental to the polymer in the solid phase.
Patent JP-S56162587-A (JP)
Title: Transmitter for information on voice and picture
Inventor: NISHIMURA ITSUROU
IPC: H04N7/14
Filed: 1980-05-19
Abstract: PURPOSE:To transmit and receive a voice and picture simultaneously by sending or receiving and regenerating picture information and voice information to or from a telephone circuit while displaying a pattern on a display part. CONSTITUTION:A signal processing part 3 has a picture processing part 4 and a voice processing part 6, output signals from which are sent to a signal transmission and reception part 7 to be made into one before being sent to a telephone circuit 92. The picture processing part 4 divides the screen 51 of a display part 5 and assigned memory addresses of a memory 41 to respective division points to display the contents of the memory 41 at corresponding positions on the screen 51. A signal is written in or erased from a memory address indicated by an input sensor 31 and at the same time, it is displayed on the screen 51. The voice processing part 6 sends the voice signal, sent to a microphone 61, to the signal transmission and reception part 7 and regenerates the voice signal, outputted from the part 7, by a speaker 62. Those pieces of picture information and voice information are mixed or separated by a signal regulation part 73 to be sent out or inputted.
Patent JP-S63232404-A (JP)
Title: Ac superconducting coil
Inventor: DAIMATSU KAZUYA
IPC: H02K55/04
Filed: 1987-03-20
Abstract: PURPOSE:To prevent quenching effectively by forming cooling channels, into which a refrigerant flows, among arbitrary layers in the winding of an extremely fine multiconductor filament while burying clearances among a wire rod except the cooling channels with an insulator impregnated and cured. CONSTITUTION:There are cooling channels 4 among the layers of a wire rod 3 wound to a coil shape, and clearances among the wire rod except these cooling channels 4 is buried completely with insulators 5. A simple body consisting of a resin impregnated and cured may be used as the insulator 5, but the combination of the fibers of glass, aramid, nylon, etc., which are changed previously into a tape and wound on the wire rod, and a resin such as epoxy, formal, etc., impregnated to the fibers and cured is preferable. Accordingly, the movement of insulating materials among the wire rod is prevented positively, and heat is hardly generated partially due to the fine motion of the winding section, thus effectively avoiding quenching resulting from the heat generation.
Patent JP-H03268954-A (JP)
Title: Driver of thermal head
Inventor: IIGUCHI IICHI
IPC: B41J2/355
Filed: 1990-03-19
Abstract: PURPOSE:To control printing density linearly by a method wherein electrification is performed continuously during the time from receiving a heating start signal with an electrification control means to receiving an electrification end signal therewith and further, this continuous time is controlled by a binary code data. CONSTITUTION:An H level signal is outputted from a coincidence circuit 5 to a signal wire 5a. A J-K flip flop 7 transits said output signal from the H level to an L level at a first transition of a clock CK. Consequently, electrification to a heating element 12 is stopped, and heating is stopped. Then, when a counter 92 performs output of F, a carry CO becomes at an H level, and an L level signal comes to be outputted from an output terminal Q of a J-K flip flop 93. The counter 92 loads an L level from input terminals A-D. Besides, a stop signal STOP of a signal wire 8 becomes at an L level to reset the J-K flip flop 7. Electrification of the heating element 12 corresponding to a latch 3 to which a binary code data is latched is ended thereby. Half-tone printing and control for thermal history of the heating element 12 can be exactly performed thereby.
Patent JP-H04301197-A (JP)
Title: Turbo-molecular pump
Inventor: KUBO MASAHIDE
IPC: F04D19/04
Filed: 1991-03-29
Abstract: PURPOSE:To easily carry out disassembly/assembly work when performing removal of AICI3 sticked inside a pump is performed easily. CONSTITUTION:A pair of rotors 5, 6 are fixed to the both end parts of a shaft 2 provided penetrating through a base 1, and stator members 12, 15 respectively form another bodies are provided in close proximity to these rotors 5, 6 to constitute a turbine system T or a rotor system S. The space between both systems T, S is connected through an intermediate communicating passage.
Patent JP-S63231923-A (JP)
Title: Manufacture of laminated steel plate
Inventor: TERASAKI NORIO
IPC: B29C65/02
Filed: 1987-03-20
Abstract: PURPOSE:To prevent generation of a hole in a metallic foil through spark discharge to be generated at the time of adhesion of the metallic foil to a steel hoop, by a method wherein at the time of the adhesion of the metallic foil to the hoop through an adhesive resin film, the hoop is heated by electrification through a conductor roll, and a roll on a hoop side and a roll on a metallic foil side are made conductive each other. CONSTITUTION:A steel hoop 2 is electrified through a pair of front and rear conductor rolls 12a, 12b provided along a conveying path of the hoop 2. A resin film 13 and metallic foil 14 are stuck to the steel hoop 2 being heated through this electrification respectively by a temporary press bonding roll 15 and press bonding roll 16, and the resin film 13 and the metallic foil 14 are pressed against the hoop 2 by a finish press bonding roll 17. A conductive roll 20a on one side comes into contact with the hoop 2 and a conductive roll 20b on the other side comes into contact with the metallic foil 14. Then the conductive rolls 20a, 20b are short-circuited through a collector ring. By this constitution, electric potential of the metallic foil 14 becomes equal to that of the hoop 2, and a potential difference is not generated between both.
Patent JP-S61227269-A (JP)
Title: Data strobe circuit
Inventor: OBATA HIROSHI
IPC: G11B20/14
Filed: 1985-03-30
Abstract: PURPOSE:To prevent phase error from giving an influence to a bit synchronous clock produced in a PLL circuit by providing a data slice circuit, the first and the second phase synchronous loop circuits, the first and the second frequency dividers, a synchronous signal detecting circuit, a synchronization means, and a data producing circuit. CONSTITUTION:A binary digital signal DRF in a data slice circuit 13 is supplied to an A-PLL circuit 21 and a B-PLL circuit 22. Bit synchronous clocks H.PLCK and L.PLCK obtained in the A-PLL circuit 21 and the B-PLL circuit 22 are supplied to frequency dividers 23, 24. Respective data signals A-Da and B-Da are supplied to synchronous signal detecting circuits 25, 26. The synchronous signal detecting circuits 25, 26 detect that a reverse interval of the binary signal DRF is two times A.PLCK and set an operating timing of the frequency divider 23. The data signal A-Da taken out in the A-PLL circuit 21 is supplied to a data producing circuit 30, and the bit synchronous clock H.PLCK is guided to a modulating circuit and supplied to a clock input end of the data producing circuit 30.
Patent JP-S54158241-A (JP)
Title: Single mode fiber connector device
Inventor: SARUWATARI MASATOSHI
IPC: G02B6/26
Filed: 1978-06-02
Abstract: PURPOSE:To effect the joint between bundled type fibers, which have the same outside diameter as that of a single mode fibers, in a highly efficient manner. CONSTITUTION:The plug 15 and receptacle 16 of a single mode fiber connector have a nozzle-shaped core 17 which has the same inside diameter as that of fibers 1 and 4 and by which the fibers 1 and 4 are arranged in contact with bundled type fibers 8 and 9. As a result, the alignement of the center axes can be accomplished with ease.
Patent JP-H08234664-A (JP)
Title: Label sheet and its production
Inventor: SAKAI TSUTOMU
IPC: G09F3/10
Filed: 1995-02-28
Abstract: PURPOSE: To improve the receptivity of a stamp ink and to write or print characters on a releasable layer by forming the releasable layer with a coating film of an inky release agent having a low content of silicone. CONSTITUTION: A part 5 on which a delivery date is written or printed and a specified print 6 consisting of instructions, service mark, etc., are provided on the surface of the woodfree-paper substrate 2 of a delivery label sheet 1, and further an inky release agent layer 7 consisting of the coating film of a UV-curing releasable overprint varnish applied at 3g/m<2> , contg. 20wt.% silicone and and consisting essentially of an acrylic ester resin is printed on the entire surface 3 by resin relief printing. Further, a unit delivery label is formed by dividing the label sheet 1 having a perforation 8. The delivery label sheet 1 thus constituted is rolled and handled in the form of a delivery label roll.
Patent JP-S59192549-A (JP)
Title: Siping apparatus
Inventor: KONDOU KAZUAKI
IPC: B29D30/00
Filed: 1984-04-03
Abstract: PURPOSE:To simplify the structure and to make it possible to carry out the adjustment or change without scattering the siping depth, by providing an arcuate sliding sled having a prescribed curvature that can be reciprocated in the direction normally to the siping direction, and projecting siping cutters into a prescribed maximum siping depth. CONSTITUTION:A cutter table 9 of a siping apparatus B is guided in a reciprocative manner in the siping direction by a pair of front and rear guide rods 43, 43 supported by a bracket 42... on a truck 10 and is reciprocated by a cylinder 44 fixed to the truck 10. The reciprocative positions are limited by limit switches 41a, 41b. At the forward section of the cutter table 9, an arcuate sliding sled having a prescribed curvature is supported by brackets 51, 51, and part of a disk cutter 7 is projected from an intermediate opening 8a of the sliding sled 8 in conformity with a prescribed maximum siping depth. By moving the disk cutter 7 together with the cutter table 9 in the siping direction subtly to follow the curvature of the tread surface 1a of a tire 1, the sliding sled 8 restricts the curvature thereof.
Patent JP-H11265188-A (JP)
Title: Karaoke device for outputting promotion video of artist
Inventor: WAKAMATSU MAKOTO
IPC: G06Q50/00
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a KARAOKE device capable of displaying the latest promotion advertisement information concerning the desired artist. SOLUTION: A promotion data base is updated while successively receiving the supply of respective artist promotion data from the outside. The operation input of play reservation is accepted and based on the attribute data of KARAOKE data for the designated piece of music, the link data of the promotion data base are retrieved. The video of a guide message for inquiring whether or not the latest title of the retrieved artist is to be read is outputted while including the date and time of preparation. When there is a request of reading corresponding to the inquiry, the video of the relevant artist promotion data is outputted before, after or in the meantime of playing the piece of music.  A read history data base by individuals is provided for recording whether the respective artist promotion data are read or not for each user, this read history data base is referred to by possessing the personal ID of the user and not yet read artist promotion data are defined as the acceptance object of the reading request.
Patent JP-S60212051-A (JP)
Title: Packet transmission and reception equipment
Inventor: FURUYA YUKITSUNA
IPC: H04L12/64
Filed: 1984-04-04
Abstract: PURPOSE:To attain high throughput by taking notice that a voice packet arrives in a terminal device periodically and utilizing the periodicity to make reservation to the next packet, thus preventing collision between the voice packet and a data packet. CONSTITUTION:When a reservation circuit 21 receives a reservation pulse, since it is forecast that the next packet reaches after a prescribed time (predetermined time), the reservation signal (transmission limit signal) is formed so as to apply transmission of a packet or limit of transmission at the time and the signal is transmitted to a transmission control circuit 22. The transmission control circuit 22 makes transmission within a time subject to transmission reservation as to the voice packet among packets inputted from a terminal device based on a carrier sense multiple access with collision detection (CSMA/CD) protocol and translmits a data packet (random traffic in general) based on the CSMA/CD protocol only when the transmission is not limited by the reservation signal.
Patent JP-H07275163-A (JP)
Title: Toilet seat
Inventor: MATSUNAKA MASAHIKO
IPC: A47K13/24
Filed: 1994-04-05
Abstract: PURPOSE:To quickly inform the other person of the abnormality of a user of the toilet seat. CONSTITUTION:A means 1 detecting the sitting detects the sitting of the user on the toilet seat. A body movement detecting means 5 detects the body movement of the user at the time of sitting and a counting means 2 counts the body movement in the sitting state and the interval to be generated. When the interval exceeds the prescribed time, a control means 3 drives an information means 4 to inform the other person of the abnormality.
Patent JP-S55157309-A (JP)
Title: Regenerating method for wood treating liquid
Inventor: MURABAYASHI HIDEKAZU
IPC: B01D61/14
Filed: 1979-05-29
Abstract: PURPOSE: To regenerate the wood treating liquid to a reusable treating liquid by a method wherein a wood treating liquid after used is passed through an ultrafilter membrane to be separated into a residual component within a treating liquid and a removing component.  
     CONSTITUTION: If a wood treating liquid after used in pretreating or dyeing is subjected to the ultrafiltration by using an ultrafilter membrane such as a cellulose acetate or a cellulosic type membrane, the used treating liquid is separated into a component to be remained within the liquid and a component to be removed out of the liquid. This treated liquid controls the deterioration of woods as well as has the effect enabling the dyeing with high reproductivity and can be utilized again as a treating liquid for the pretreating or the dyeing. 
     COPYRIGHT: (C)1980,JPO&Japio