baber/WOPTO huggingface dataset:
Patent JP-S57158867-A (JP)
Title: Thermal fixing roll
Inventor: KAWAIDA MASAHIRO
IPC: F16C13/00
Filed: 1981-03-27
Abstract: PURPOSE:To give a structure by which a thermal fixing roll endures the heat during the use and the pressure of a high load, by bringing an aluminum (aluminum alloy die casting) shaft part, where a stainless steel core bar is casted, into press-contact with both ends of a cylindrical aluminum (aluminum alloy) and joining them. CONSTITUTION:A heat roll main body has a structure where a cylindrical tube 11 consisting of aluminum or aluminum alloy and joints 12 for junction of aluminum or aluminum alloy die casting at both ends of the cylindrical tube 11 are fixed to each other strongly by press-contacting. A stainless steel core bar 13 is casted in the aluminum or aluminum alloy die casting 12 to form a shaft part. A heating element 18 is provided in the cylindrical tube 11, and the surface of the cylindrical tube 11 is covered with a heat resisting releasing materials layer 15 consisting of silicone rubber or the like. The stainless steel of a comparatively low heat conductivity is used in the shaft part to reduce the heat loss, and the shaft part and an aluminum roll base material are joined strongly, and thus, this thermal fixing roll endures the long-time use.
Patent JP-H03249657-A (JP)
Title: Film exposing method and film exposing device
Inventor: GOTO MANABU
IPC: H01L21/30
Filed: 1990-02-28
Abstract: PURPOSE:To allow the easy removal of the photoresist in not only the photosensitive part of a pattern forming part but the peripheral part as well by exposing the peripheral part in the transverse direction as well in addition to the pattern forming part and setting the illuminance in this peripheral part higher than the illuminance of the pattern forming part at the time of exposing the pattern forming part of the positive type photoresist. CONSTITUTION:This device has a pair of peripheral reflecting mirrors 52 to reflect the light from an imaging lens 70 heading toward the outer side in the transverse direction of a film substrate material F toward the peripheral part FP in the transverse direction on the outside of the pattern forming part FC. The peripheral reflecting mirrors 52 are disposed to face each other so as to pinch the film substrate material F positioned in an imaging position on the outer side in the transverse direction and is disposed in the state of erecting in the optical axis direction of the imaging lens 70. The length in the longitudinal direction of the reflecting surfaces thereof is set equal to or slightly longer than the length in an exposing area and the peripheral part FP in the respective transverse direction is excessively exposed by the reflected light. The sufficient exposing of the peripheral part in the transverse direction is possible in this way even if the film thickness in this peripheral part is thick. The positive type photoresist in the peripheral part in the transverse direction is thus easily removed in a later developing stage.
Patent JP-H05219509-A (JP)
Title: Method and device for inputting system attribute and method and device for confirming system attribute
Inventor: GOTO TAKESHI
IPC: H04N9/00
Filed: 1992-01-31
Abstract: PURPOSE:To allow the user to easily register or confirm a equipment model and a equipment number or the like for each AV equipment. CONSTITUTION:The attribute such as an operation content, an equipment model and an equipment number among plural AV equipments 2-5 is inputted, at first a bar code reader 9 reads a bar code being a recording of information of each AV equipment and the data are sent to an AV selector 1. Upon the receipt of a bar code signal, a reception section 8 of the AV selector 1 implements signal processing required for setting the input of the attribute of the AV equipment whose model is coincident. That is, the result is displayed on a specific AV equipment and the attribute is registered after waiting the input to register easily the attribute of the AV equipment connecting to the AV selector 1.
Patent JP-H10321597-A (JP)
Title: Treatment method for forming contact hole in semiconductor structure
Inventor: LIEBISCH ARMIN
IPC: H01L21/302
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method for forming a contact in a semiconductor structure, which prevents overreaching in a conductive contact-forming region. SOLUTION: An etching mask 10 with an opening 11 for forming a contact hole 12 between an active region 2 covered by an insulating layer 9 and a conductive region 7 on a polysilicon layer 6 is deposited on the insulating layer 9 on a silicon substrate 1. A plasma etching step is carried out using a mixture gas with carrier gas adequate for etching the insulating layer to form the contact hole 12. In this case, oxygen is contained in the mixture gas. The mixture gas is preferably made of oxygen of 1 to 20%, and for etching, carbon fluoride of 8 to 25%, hydrocarbon fluoride of 15 to 45%, and argon as carrier gas of 25 to 75%.
Patent JP-H08238713-A (JP)
Title: Coppered laminated plate
Inventor: NARABE YOSHIYUKI
IPC: C09J161/20
Filed: 1995-03-07
Abstract: PURPOSE: To obtain a coppered laminated plate with excellent moisture-proofness and antisilver migration. CONSTITUTION: Forty to eighty pts.wt. of melamine resin and 10 to 24 pts.wt. of epoxy resin are blended based on 100 pts.wt. of polyvinyl butylal. In addition, a copper foil is integrated with a base layer through an adhesive layer of at most 100ppm of metal ionic concentration in the polyvinyl butylal.
Patent JP-S56142640-A (JP)
Title: Ion etching device
Inventor: ITAGAKI MASANORI
IPC: H01L21/302
Filed: 1980-04-08
Abstract: PURPOSE:To improve the efficiency of ion etching treatment by a method wherein an ion gun 13, injection ports thereof are formed crosswise, is installed at the center of a ring shaped substrate holder 11, and the ion gun 13 is operated turning the  substrate holder 11. CONSTITUTION:A ring shaped substrate holder 11 is mounted rotatably on a circular base 10, and rectangular substrates 12 are pasted on an inner surface of the  substrate holder 11 at proper intervals. An ion gun 13, injection ports 13a thereof  are made up crosswise, is installed on the base 10 at a central location of the substrate holder 11. Ion etching is conducted by injecting ion beams for required time  turning the substrate holder 11. Thus, the number of the substrates treated per one  operation is increased, and long substrates can also be etched. The ionic injection  ports are not limited to be a cross form, but may be radial and plural.
Patent JP-S58180928-A (JP)
Inventor: JIEIMUSU BAANAADO RENAHAN
IPC: F16F15/32
Filed: 1983-03-22
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-S59172262-A (JP)
Title: Manufacture of semiconductor module
Inventor: NAKAJIMA TOSHIHIRO
IPC: H01L23/538
Filed: 1983-03-18
Abstract: PURPOSE:To mount a plurality of electrodes easily by using a frame connecting a plurality of electrodes. CONSTITUTION:A frame 16 is manufactured by connecting electrodes and terminals in a GTO module by tie bars 15, thus accurately positioing the electrodes and the terminals. The electrodes are mounted in such a manner that ceramic substrates 2 are soldered on a Cu base plate 1 and the frame 16 is soldered on the ceramic substrates 2. The tie bars 15 are removed from the frame 16, at least two GTO chips are soldered on the electrodes of the frame 16, and the GTO chips and other electrodes and terminals are connected by aluminum wires, etc. The electrodes and the terminals are mounted by vertically bending them to the Cu base 1.
Patent JP-H03248236-A (JP)
Title: Wait controller
Inventor: KOYAMA KAZUMI
IPC: G06F11/00
Filed: 1990-02-26
Abstract: PURPOSE:To quickly detect the abnormality of an external peripheral device and to cope with a wide-range system by selecting output of time-out error of a discriminating means or wait for a processing completion signal. CONSTITUTION:When the address accessed by a CPU exists in address spaces set to page registers 12 and 'don't care' registers 13 in first to fourth area designating circuits 20a to 20d, an address space is selected and outputted by an address comparator 14. A DC signal of the number of waits is outputted from a wait number register 15 by the count signal from a timing generator 11, and the DC signal is made effective and is outputted to set the CPU to the processing waiting state if selection of the address space is outputted by an AND circuit 17. When a select bit 110 does not make a signal BERR effective, waiting for a processing signal is continued;but when the bit 110 makes it effective, the CPU recognizes time-out error to perform the processing.
Patent JP-H06253996-A (JP)
Title: Seat for bathtub
Inventor: KATSUTA KENJI
IPC: A47K3/12
Filed: 1993-03-08
Abstract: PURPOSE:To provide a seat for bathtub which does not obstruct activities in a body washing place regardless of the shape of a bathtub to be attached, can be seated from either side of the inside or outside of a bathtub, and can be used for a wide range of applications. CONSTITUTION:A seat K is constituted of a seat main body 1, on a seat plate 11 of which a pair of leg parts 12, 12 to be arranged along a side wall Y of a bathtub when the seat plate 11 is mounted on the upper end of the side wall Y of the bathtub, and a fastener 2 consisting of a male screw 21 and female screw 22 which can fix one of the leg parts 12, 12 of the seat main body 1 to the side wall Y of the bathtub.
Patent JP-2000246635-A (JP)
Title: Grinding wheel reproducing method and device
Inventor: KOBAYASHI YASUNORI
IPC: B24B53/047
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a grinding wheel reproducing method and device which can immediately grind workpiece without damaging the workpiece after dressing in simple structure. SOLUTION: A grinding wheef reproducing device is provided with an injection means 2, which injects coolant mixed with abrasive grain removing member to the surface of a grinding wheel 1 at a pressure capable of removing unstable abrasive grains of the surface of the grinding wheel 1. The injection means 2 is arranged in the trueing device or a dressing device 3. The grinding wheel 1 dressed by a dresser 30 becomes unstable due to fine cracks in abrasive grains. This unstable abrasive grains are removed without fail at approximately the same time as dressing by the pressure of the coolant and the impulse of the abrasive grains contained in the coolant.
Patent JP-S54139414-A (JP)
Title: Line lead-in system
Inventor: TAKESHITA TETSUO
IPC: H04M3/26
Filed: 1978-04-21
Abstract: PURPOSE:To decrease the number of the line lead-in contacts of the subscriber circuit and thus to simplify the circuit constitution by providing the common break contact with the subscriber circuit formed into the groups with installation of the common break contact. CONSTITUTION:The subscriber circuit contains contact r0 and r1 of calling signal transmission relay R which switches the circuit possessing battery V1, transformer T and others constituting the DC current supply circuit to the calling signal transmission circuit possessing calling signal power source CR when the calling signal is transmitted. In such subscriber circuit, group common relay SGO and SG1 are provided in common to plural units of subscriber circuits, and make contact sg0 and sg1 are connected in series to contact r0 and r1. In addition, make contact s0 and s1 of lead-in relay S which connects subscriber test circuit TST1 and channel network test circuit TST2 with every subscriber circuit, along the transfer contact st0 and st1 of test switch relay ST. Thus, the current supply circuit is switched toward the transmission circuit at the test time of the subscriber side, and at the same time contact sg0 and sg1 of the transmission circuit to which the subscriber circuit belongs are actuated to secure connection of circuit TST1 via relay S. Thus, circuit TST2 is connected in parallel to the subscriber circuit when the channel is tested.
Patent JP-S57162261-A (JP)
Title: Manufacture of plate for lead battery
Inventor: NOMURA YOUICHI
IPC: H01M4/20
Filed: 1981-03-30
Abstract: PURPOSE:To enhance the work efficiency of a lead battery plate by manufacturing grids each having a net-like part continuously from a long strip made of plastic, and attaching a current collecting member made of lead to each grid before a paste is packed into the grid. CONSTITUTION:A non-flat grid 5 having a net-like part 4 is formed by sending continuously a long strip 1 made of a thermoplastic resin to a net-like part  forming device 2, and by giving an appropriate softness and viscosity to the  strip 1 by means of a heating device 3. Next, the grid 5 is strengthened by being cooled and hardened with a cooling device 6, is formed into a flat grid 9 by being passed through an evenly-pressing device 7 and a heating device 8, and the flat grid 9 is strengthened by being cooled 10. Then, a current-collecting lead member 11 is stacked on the flat grid 9 by means of a press-fusing device 12, unnecessary parts of the grid 9 and the member 11 and punched off and the grid 9 and the member 11 are pressed and fused by means of a press mold 14, and the fused body is strengthened by being cooled 15. After that, the fused body is fed to an active-material packing device 16, is packed with an active material paste, and is cut into each plate, thereby manufacturing plates continuously.
Patent JP-S56145429-A (JP)
Title: Digital differential analyzer
Inventor: HAMAGUCHI YASUHIRO
IPC: G06F7/64
Filed: 1980-04-11
Abstract: PURPOSE:To make clear the order of an overscale and to find its occurring factor easily by using an overscale signal as a trigger and by registering addresses of operational elements in a memory in the order of the overscale. CONSTITUTION:The output of adding circuit 6 and that of R register 9 are added together by adding circuit 8, whose overflow is discriminated by DELTAZ generating circuit 10 as output increment DELTAZ to write in R register 9 the value having the overflow subtracted from. If the addition of circuit 6 results in an overflow, this element is regarded as an overscale and overscale signal 7 is generated. This is used as a trigger to write value 1 of the element counter in shift register 13. In this register 13, input data moves successively and the order of overscale occurrence is retained. Then, counter 11 counts the generation of signal 7 and, one register 13 overflows, generates stop signal 12 to stop the arithmetic.
Patent JP-S63215819-A (JP)
Title: Combustion chamber of diesel engine
Inventor: TANAKA TOSHIAKI
IPC: F02B19/08
Filed: 1987-03-03
Abstract: PURPOSE:To raise the adiabatic ability of a swirl chamber, so as to reduce the rate of fuel consumption and quantity of generated smoke, and raise the durability of the whirl chamber, by forming the upper half of the swirl chamber, which and a main chamber constitute a combustion chamber, of a titanium oxide aluminum material, and forming the lower half of this whirl chamber, of a heat resistive metallic material. CONSTITUTION:A combustion chamber is formed in a cylinder head main body 2, and includes a swirl chamber 1 formed with a fuel injection nozzle 7, a main chamber 5 formed of the top face of a piston and the wall face of a cylinder, and a nozzle hole 6 which connects the whirl chamber 1 and the main chamber 5 with each other. In this structure, the upper half of the swirl chamber 1 is formed by casting titanium oxide aluminum in the cylinder head main body 2 made of an aluminum alloy, and after that, machining this titanium oxide aluminum. The lower half of the swirl chamber 1 is attached by pressing a hot plug 4 formed of a heat resistive steel material, into the cylinder head main body 2. Then, the nozzle hole 6 is formed in the hot plug 4. In this way, the adiabatic ability of the whirl chamber 1 is raised, and as a result, the rate of fuel consumption and quantity of generated smoke are reduced, and the durability of the swirl chamber 1 is insured.
Patent JP-H07260816-A (JP)
Title: Apparatus for detecting change of speed
Inventor: NAKAYAMA ATSUSHI
IPC: G01R29/02
Filed: 1994-03-17
Abstract: PURPOSE:To quickly detect a change of a retational speed of a rotary body by providing a counter for outputting a counting result of a counter clock, a latch for holding the counting result from the counter, and a comparator for comparing inputs output from the counter and latch, and outputting a comparison result. CONSTITUTION:When a pulse to be measured is input, every rise signal is frequency-demultiplied at a gate circuit 2, so that a demultiplied signal B and a demultiplied inversion signal C are obtained. A counter 3 which is a down counter keeps counting down while the signal B is at an H level, showing a D. A counter 4 continues to count down while the signal C is at an H level, showing an E. A latch 5 latches the output value D of the counter 3 every time the signal B falls, while a latch 6 latches the output value E of the counter 4 every time the signal C falls. In the meantime, outputs from the counter 3 and latch 6 are input to a comparator 9, and outputs from the counter 4 and latch 5 are input to a comparator 10.
Patent JP-S55143167-A (JP)
Title: Sonde
Inventor: FURIIDORITSUHI GERUTO RAUTERUY
IPC: A61J15/00
Filed: 1980-04-11
Abstract: An enteral feeding device comprises a probe tube (1), the leading end of which is associated with a balloon. The balloon (2) can be filled with liquid and can be emptied into a body cavity in the introduced state. A pilot probe (7) constituting a rigidizing element (e.g. metal or plastics) is inserted in the probe tube (1), reaches as far as the leading end of the probe tube, and is separable from the probe tube. <IMAGE>
Patent JP-H02225716-A (JP)
Title: Axial force introduction and removing device of steel landslide-protection wall timbering
Inventor: HYODO MASATOSHI
IPC: E02D17/04
Filed: 1989-02-27
Abstract: PURPOSE:To prevent the peripheral ground from settling with underground excavation by providing a device provided with a hydraulic jack, a reaction force base and a rotary stopper to frame bodies of high tensile strength steel. CONSTITUTION:A hydraulic jack 4 is operated to open frame bodies 1 and 2, and they are rotated to provide to a landslide protection wall timbering 10 introducing and removing the axial force. Hydraulic jacks 7 and 7' are pressured and operated, and after inserting a landslide protection wall timbering 11 into a gap between landslide protection wall timberings 10 and 12, the hydraulic jacks 7 and 7' reduce their pressure to introduce the axial force. The hydraulic jacks 7 and 7' are pressured and operated to remove the landslide protection wall timbering 11, and the hydraulic jacks 7 and 7' are operated with reduced pressure to remove the axial force. According to the constitution, there is no damage and scrap in the land-slide protection wall timberings (H shape steels), and a cost can be reduced.
Patent JP-H08251210-A (JP)
Title: Communication control system
Inventor: SHIGA MICHINORI
IPC: H04J1/00
Filed: 1995-03-07
Abstract: PURPOSE: To perform real-time communication by eliminating the delay time of line establishment or line disconnection at the time of real communication. CONSTITUTION: Before the communication with slave equipment, master equipment designates the addresses of communication control equipment 16a-16n corresponding to the slave equipment and transmits a session establishing command to multisession type communication control equipment 11. Thus, the multisession type communication control equipment 11 performs communication with the address designated communication control equipment 16a-16n through high frequency MODEM 13 and 15a-15n and high frequency transmission line 14, establishes a virtual line and registers the addresses of the opposite side communication control equipment 16a-16n and the port numbers of communication ports 17a-17n on a virtual line managing table.  Thus, the communication between master equipment and slave equipment is performed after the virtual line between the multisession type communication control equipment 11 and the communication control equipment 16a-16n is established.
Patent JP-H10229270-A (JP)
Title: Composite board
Inventor: HANAWA KAZUMI
IPC: H05K1/03
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To enable a circuit board mounted with a complicated pattern fine and high in density to be surely, electrically connected by a method wherein a part of a conductive elastic layer is removed from an integrally molded body composed of a board and the conductive elastic layer. SOLUTION: A conductive elastic layer 9 is formed on a board 20 in one piece. It is preferable that the board 20 is formed of polyimide resin or glass- fiber reinforced epoxy resin. The conductive elastic layer 9 is formed of conductive base material or non-conductive base material compounded with conductive matter, and it is preferable that the layer 9 is formed of the latter. It is preferable that liquid silicone rubber is used as the non-conductived base material and magnetic particles of metal such as nickel are used as the conductive matter which is mixed into the non-conductived base material. The board 20 and the conductive elastic layer 9 are formed into an integral structure through such a manner that the conductive elastic layer 9 is molded in one piece with the board 20.  A part of the conductive elastic layer 9 is removed off from the integrally molded body composed of the board 20 and the conductive elastic layer 9 by laser irradiation or the like.
Patent JP-S55138891-A (JP)
Title: Light semiconductor device
Inventor: HASEGAWA OSAMU
IPC: G02B6/42
Filed: 1979-04-18
Abstract: PURPOSE:To easily attach or detach between an optical fiber and a light semiconductor device in a device for coupling the optical fiber to the light semiconductor device by engaging a plug disposed at the end of the optical fiber with the recess of the light semiconductor device. CONSTITUTION:A transmitting optical fiber 8 is inserted fixedly into the center of a wedge-type plug 13. A semiconductor chip 6 is disposed on a substrate 5 and buried in a transparent epoxy resin 15. A tapered connector 14 capable of engaging the plug 13 is formed at the resin 15. The semiconductor chip can be coupled with the optical fiber by such simple plug 13 and the connector 14, and can also be detached readily from the optical fiber.
Patent JP-S58165227-A (JP)
Inventor: OOUCHI SHIGETOSHI
IPC: H01H33/66
Filed: 1982-03-26
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-H02225466-A (JP)
Title: Method for inhibiting photodecomposition of nifedipine with alginic acid
Inventor: ODAGIRI MASAKI
IPC: C07D211/90
Filed: 1989-02-28
Abstract: PURPOSE:To prevent the photocomposition of nifedipine by dispersing a calcium antagonistic agent, nifedipine, in an alginic acid solution, dropping the dispersion in a calcium chloride solution to enclose the nifedipine in the produced alginic acid gel and subsequently drying the gel to form beads. CONSTITUTION:Nifedipine is dispersed in an alginic acid solution having a concentration of approximately 4% and the prepared dispersion is dropped in a calcium chloride solution to enclose the nifedipine in the produced alginic acid gel, followed by drying the gel to form the beads of the alginic acid gel whereby the photodecomposition of the nifedipine very unstable against light is prevented. The calcium chloride solution used above has preferably a concentration of approximately 0.1M. The alginic acid gel is preferably allowed to stand in the calcium chloride solution for 72hr. The nifedipine is effective for treating hypertension, stenacardia, etc., as a calcium antagonistic agent.