baber/WOPTO huggingface dataset:
Patent JP-2001063071-A (JP)
Title: Production of ink jet head
Inventor: YOTSUYA SHINICHI
IPC: B23K26/382
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To shorten the time required in the formation of ink cavities, in forming the ink cavities lay drilling an Si substrate, by irradiating the Si substrate with laser to preliminarily form through-holes and subsequently applying wet etching to the Si substrate to form nozzles and the ink cavities. SOLUTION: In a method for producing an ink jet head having an Si substrate to which recessed parts 2 for ink cavities, recessed parts 4 for ink reservoirs, the recessed parts for supply channels connecting both recessed parts and ink jet nozzles 35 are formed as a constituent member, a process for etching one surface of the Si substrate to form the recessed parts 5 for ink jet nozzles, a process for forming through-holes 5b to the bottom parts of the recessed parts 5 for the nozzles and a process for applying wet etching to the other surface of the Si substrate at the parts where the through-holes 5b are formed to form not only the recessed parts 2 for ink cavities but also the ink jet nozzles 35 are provided.
Patent JP-S62100002-A (JP)
Title: Plane antenna for microwave
Inventor: NUNOTANI HIDEJI
IPC: H01P5/16
Filed: 1985-10-25
Abstract: PURPOSE:To improve the antenna gain by connecting many antenna elements into two in a tree form and arranging the elements in parallel. CONSTITUTION:The antenna element 2 comprising strip conductors is arranged in a tree form on the surface of the dielectric base (not shown in a figure) on the rear side whose earth conductors (not shown in the figure) are arranged. That is, two elements 2 are connected branchingly to a feeding point 5 and the two elements 2 are subjected to branch connection sequentially. A terminator 4 is connected to the element 2 at the end. Further, a phase adjusting section 7 is provided to a position corresponding to a branch part 6 of the element 2 not branched. Then plural antenna elements 2 are subjected to branch connection without provision of a special synthesis section with a large loss to improve the antenna gain.
Patent JP-H0691983-A (JP)
Title: System for detecting lines of passbook printer
Inventor: SENUMA NORIYUKI
IPC: G06Q40/02
Filed: 1992-09-09
Abstract: PURPOSE:To detect the extent of printed data correctly using a printer which prints data on a document at a banking institution. CONSTITUTION:The subject method for detecting lines uses an A/D conversion part 2 which converts an analog signal from an image scanner 1 and an image scanner 1 to a digital signal, a buffer 3 which stores a digital signal equal to a single line obtained by conversion and a counting/interpretation part 4 which counts the number of black dots in the buffer 3. Further, this counting/ interpretation part 4 determines whether data is printed or it is contaminated using the number of black dots in the line.
Patent JP-S60131199-A (JP)
Inventor: MOCHIZUKI MASANORI
IPC: B31B50/83
Filed: 1983-12-19
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-H08120203-A (JP)
Title: Ink jet ink
Inventor: MAFUNE KUMIKO
IPC: C09D11/00
Filed: 1995-08-28
Abstract: PURPOSE: To provide an ink, printed images produced from which is excellent in water resistance, and which is superb in scorch resistance and discharge stability and satisfies all performances generally required for ink jet inks. CONSTITUTION: This ink comprises at least one compound selected from nitrogen compounds, each of which is substantially a secondary amine or a derivative thereof, a tertiary amine or a derivative thereof, or a composite compound thereof, that has at least one group selected from an alkyl group, a carboxyl group and salt groups thereof, and a sulfonic group and salt groups thereof, and a cyclic phosphate in a liquid medium in which a dye is dissolved or dispersed.
Patent JP-H0876758-A (JP)
Title: Automatic accompaniment device
Inventor: SAITO TSUTOMU
IPC: G10H1/18
Filed: 1994-09-08
Abstract: PURPOSE: To provide an automatic accompaniment device which can detect a chord by a method corresponding to the skill of a player without specially specifying whether the player is a beginner or expert, and can output chord information corresponding to the skill of the player so as to generate a lower tone, as to an automatic accompaniment device which plays an automatic accompaniment by a chord musical performance according to key depression information. CONSTITUTION: The automatic accompaniment device is equipped with a key depression site detecting means 10 which detects the key depression state of a specific key area, a storage means 12 which sequentially stores data for deciding playing skill generated corresponding to the key depression state detected by the key depression state detecting means 10, a playing skill deciding means 10 which decides the playing skill on the basis of plural data stored in the storage means 12, and a chord information generating means 10 which selects one of plural chord information generating means according to the decision result of the playing skill deciding means 10 and generates chord information corresponding to the key depression state of the specific key area by using the selected chord information generating means.
Patent JP-H0873238-A (JP)
Title: Composition for hollow glass sphere and hollow glass sphere produced by using this
Inventor: KAWACHI SHINJI
IPC: C08K3/22
Filed: 1994-09-07
Abstract: PURPOSE: To obtain a composition for a hollow glass sphere capable of producing the hollow glass sphere very few in alkali elution amount. CONSTITUTION: This composition has the composition of, by weight, 40.0-60.0% SiO2 , 5.0-20.0% Al2 O3 , 3.0-20.0% B2 O3 , 10.0-30.0% CaO, 0.1-15.0% BaO, 0-10.0% MgO, 0-10.0% ZnO, 0-10.0% SrO, 0-1.9% Na2 O+K2 O+Li2 O, 0-1.5% Al2 O3 +Sb2 O3 , 0-10.0% V2 O5 , 0-10.0% TiO2 , and 0.05-3.2% SO3 .
Patent JP-H1177236-A (JP)
Title: Lost wax casting mold and casting method using the same
Inventor: WATANABE KIYOSHI
IPC: B22C7/02
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To prohibit or lessen the infiltration of air into a casting mold made of ceramics at the time of solidification of molten metal, thereby preventing the oxidation of a casting surface and to obtain the good casting free of surface roughening and decarburization by applying a glass powder slurry which softens and melts at a high temp. on the outside surface of the casting mold. SOLUTION: The skin of a heat resistant material consisting of a silica sol as a binder and zircon and mullite as aggregate is manufactured around the wax pattern obtain obtd. by injection molding of wax and the skin is laminated by repeating this manufacture, by which the ceramic casting mold of a desired thickness is manufactured. Such ceramic casting mold is heated to elute the wax mold therein and is fired at about 1000 deg.C in order to impart the strength thereto. A glass powder slurry which softens and melts at >=1000 deg.C is applied on the outside surface of the casting mold. The glass powder slurry consisting, by weight %, of, for example, 55 to 80 SiO2 , 10 to 25 Al2 O3 , 2 to 5 K2 O, 0.1 to 5 Na2 O, 0.1 to 8 CaO, <=15 Ba2 O3 , <=3 MgO and <=3 Fe2 O3 is used.
Patent JP-H0883829-A (JP)
Title: Inspecting method of height of bonding wire
Inventor: TOMIYAMA HIROMI
IPC: H01L21/60
Filed: 1994-09-09
Abstract: PURPOSE: To obtain an inspecting method of the height of a bonding wire which enables estimate of the height of the wire bonded. CONSTITUTION: The correlation between a wire height and a wire width is investigated beforehand with a focusing level of an optical system varied, and an inspection level Z0 being the focusing level of the optical system is set on the basis of an upper limit value Z1 and a lower limit value Z2 to be references of the height of a wire to be inspected. It is determined whether wire widths H0, H2 and H3 obtained by picking up images of wires 5b, 5c and 5d to be inspected are within the wire width within the bounds of the upper limit value Z1 and the lower limit value Z2 in the correlation between the wire height and the wire width, and it is judged whether the height of the wire is acceptable or not.
Patent JP-2001063293-A (JP)
Title: Apparatus for transfer onto curved surface
Inventor: SUGA REIKO
IPC: B44C1/165
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for transfer onto a curved surface which improves the curved surface following properties of a transfer sheet and also eliminates drooping, deformation, breakdown or the like of the transfer sheet due to heating, so that excellent transfer can be executed. SOLUTION: The transfer layer side of a transfer sheet S constituted of a substrate and a transfer layer is opposed to the indented surface side of a base material B to be subjected to transfer which has an indented surface. Solid particles P being made to collide with the substrate side of the transfer sheet S, the sheet is pressure-welded to the indented surface of the base material B by utilizing the pressure of collision of the particles and then the substrate of the transfer sheet S is removed by peeling so that the transfer layer is shifted and transferred onto the base material B. In an apparatus used for executing this method, a heating roller 16 for softening the substrate side of the transfer sheet S before impression of the transfer pressure by heating it beforehand by contact heat conduction, is provided.  Softening of the substrate of the transfer sheet S is facilitated, the amount of deformation of the substrate is increased even in a high-speed processing, the properties of following up the indentations of the base material B are improved and thus excellent transfer can be executed.
Patent JP-H08105990-A (JP)
Title: Installation method for structure in nuclear reactor, nuclear reactor shroud welder therefor, and nuclear reactor combination shroud hanger and core measuring device therefore
Inventor: KUROSAWA KOICHI
IPC: G21C13/00
Filed: 1994-10-05
Abstract: PURPOSE: To shorten an installation work period for a structure in a nuclear reactor and reduce a worker's exposure to radiation by preliminarily building each component such as a core support plate and a guide plate into a shroud, and transporting the assembled structure into a nuclear reactor pressure vessel. CONSTITUTION: Each component such as core support plates 5, guide tubes 9 and guide tube stabilizers 10 is preliminarily built into a shroud 4, and transported into a nuclear reactor pressure vessel 1, together with the shroud 4. In other words, before the shroud 4 is transported into the vessel 1, the guide tubes 9 are inserted in the holes of the plates 5 built into the shroud 4 and fastened with the stabilizers 10. The tubes 9 are thereby fastened to the plates 5 temporarily. In this case, the tubes 9 are jointed to each other horizontally with bolts 18 and the stabilizers 10. The structure so assembled is transported into the vessel 1. As a result, an installation work period for the shroud 4 and the guide tubes 9 can be shortened by using a shroud welder, a guide tube welder or the like formed out of a plurality of welding heads.
Patent JP-2000051960-A (JP)
Title: Method for forming projecting shaft on plate
Inventor: MIYAHARA HIDEYUKI
IPC: B21D28/24
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To increase the height of a shaft part compared with the thickness of a plate, or to increase the thickness of the shaft part. SOLUTION: In a method for integratedly forming a projecting shaft 2 with the height larger than the thickness of a plate 1 by the plastic deformation on one surface of the plate 1, comprising a first pressing process in which one surface of the plate 1 is pressed by a pressing tool 10 to form a hole 4 on one surface and a projecting part 5 on the other surface, a flashing process to shift a wall thickness of a part pressed inward of the hole and to further project the projecting part 5 by pressing a circumference of the hole 4 by a columnar flashing tool 12 whose outside diameter is larger than the outside diameter of the projecting part 5, and a second pressing process to form a projecting shaft 2 by adding the height to the projecting part 5 by inserting the pressing tool 10 in the hole 4 to effect the pressing,  a wall thickness shifting process to collect the wall thickness around an opening of the hole 4 by a tapered tool 11 having an approximately conical tapered surface 11a and move it inward of the hole 4 is added after the first pressing process, and the forming is effected by increasing the shift of the wall thickness to the projecting shaft 4.
Patent JP-H06213090-A (JP)
Title: Reprocessed fuel pump
Inventor: CHIYAARUZU ETSUCHI TATSUKII
IPC: F02M37/08
Filed: 1993-09-28
Abstract: PURPOSE: To provide a regenerative fuel pump having good performance under low-temperature starting conditions and high-temperature starting conditions. CONSTITUTION: A pump mechanism 46 of pump 20 includes an impeller 48 coupled to a rotor 32 and corotating with the rotor. An arcuate pumping channel 52 is formed by an impeller guide ring 80 and side plates 26, 54. The channel 52 is divided into an upstream region connected to an inlet side and a downstream region connected to an outlet side. In the downstream region, a plurality of radially bending grooves are arrayed around peripheries of the side plates 26, 54 on both sides. Further, a circumferential rib extends radially into the pumping channel towards the impeller periphery, and has an arcuate dimension within the channel that coincides with the dimension of the channel groove array.
Patent JP-H1066456-A (JP)
Title: Seedling raising pot
Inventor: TAKITA KAZUHIKO
IPC: C08L101/16
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain a light seedling-raising pot excellent in water penetrability, capable of raising healthy seedlings and useful for flowers, etc., by forming a bag body with a specific foamed plastic film and arranging the longitudinal direction of holes to be parallel to the perpendicular direction of the bag body. SOLUTION: This seedling raising pot consists of a bag body 1 in which the upper surface is opened and the lower surface is closed, is formed with a foamed plastic film having a large number of ellipsoidal holes produced by bubbles in the whole surface. The longitudinal directions of the holes are arranged to be parallel to the perpendicular direction of the bag body 1. The workability is enhanced by forming a handle 6 on the upper part of the bag body 1 and using a biodegradable plastic film as the foamed plastic film to enable to be decomposed by burying.
Patent JP-H0698137-A (JP)
Title: Isdn communication terminal
Inventor: TAMURA HIROSHI
IPC: H04N1/32
Filed: 1992-09-10
Abstract: PURPOSE:To provide the ISDN communication terminal which can report the sub address of the broadcasting destination to a receiving terminal in the case of data transmission and can move a broadcasting operation to the receiving terminal with one time of communication. CONSTITUTION:A G4 FAX shown by (a) as a transmitting terminal successively broadcasts the sub address of this G4 communication equipment through a G4 communication equipment (b) of the receiving terminal to bus wired extension facsimile equipments 102-1-102-N. In this case, a system control part 11 writes information showing the transmitted data are broadcasted data and the sub addresses of the extension terminals as the broadcasting destinations in user/user information UUI and this information is reported to the G4 communication equipment by a G4 communication control part 12 with one time of communication in the case of data transmission. On the other hand, the receiving terminal analyzes the necessity of broadcasting and the sub address from the UUI received by using one G4 communication control part 26 while using the analyzing means of a system control part 21, and the received data are distributed from a G3 communication control part 23 of a distributing means to the extension FAX 102-1-102-N of the sub addresses.
Patent JP-H0290298-A (JP)
Title: Entering/leaving controller
Inventor: SASAKI TAKASHI
IPC: G06Q50/16
Filed: 1988-09-27
Abstract: PURPOSE:To prevent an ID card from being unregistered by outputting a voice for accelerating the registration of the ID card when a passenger passes an entering/leaving control device. CONSTITUTION:When a passenger 5 crosses infrared rays projected from an infrared ray sensor A or B, a detecting signal informing the enter into a passen ger control room 21 or passage is transmitted to a CPU 14 through a signal line 15. The CPU 14 checks the entry or passage of the passenger 5 from the transmitted detecting signal. When the ID card 4 is not registered in spite of the recognition of entering of the passenger, the CPU 14 sends a command signal to a voice generator 22 through an interface 16 to generate a voice signal accelerating the registration of the ID card 4. Consequently, the ID card can be surely registered and the entering/leaving control of passengers can be accu rately executed.
Patent JP-H0698019-A (JP)
Title: Hook flash detecting system
Inventor: SAKAI NOBUYUKI
IPC: H04M3/42
Filed: 1992-09-10
Abstract: PURPOSE:To reduce the probability of causing an erroneous operation due to the erroneous recognition of an exchange when a subscriber operates the hook switch of a telephone set. CONSTITUTION:Hook flash timing values 51-54 are held in subscriber data areas 41-44 and when a line signal is changed again within time designated by this hook flash timing value after the change of the signal of a subscriber line (from OFF state to ON state) is detected, a hook flash signal is judged. When the line signal is not changed within the fixed time, a disconnecting signal is judged.
Patent JP-S62102378-A (JP)
Title: Reader/writer for ic card
Inventor: NAKAO MASAHIRO
IPC: G06K17/00
Filed: 1985-10-30
Abstract: PURPOSE:To hold a contact in press contact with an IC card securely with low power consumption by using a self-holding solenoid as a solenoid allowed to contact with the IC card. CONSTITUTION:When the IC card 1 is inserted into a card loading slit 2, the card 1 is sent on a belt 5 and stops at an access position RW. The self-holding solenoid 11 is excited by receiving the stop signal of a motor M and a bell crank 18 is rotated thereby allowing a contact 10 to contact with the IC card 1. When the electric contacting between the contact 10 and IC card 1 is confirmed, a self-holding electromagnet is excited and the contact 10 is fixed securely on the IC card 1 in contact.
Patent JP-2000078016-A (JP)
Title: Data conversion method
Inventor: IWATA MITSURU
IPC: H04Q3/58
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To increase the information quantity of data without increasing the number of data. SOLUTION: At the time of reading a ternary data signal and converting data, the voltage level of the ternary data signal, which is read at every reading of the ternary data signal, is compared with the voltage level of the ternary data signal, which is read at a reading point previous to the reading point by one. The level is converted into data corresponding to a compared result and it is outputted as transition data showing voltage transition. Transition data are extracted at two continuous reading points and a pair of extracted transition data are generated.  A pair of generated transition data are converted into corresponding three bit data in accordance with a table where a pair of transition data and three bit data having a value corresponding to the combination of the voltage levels at the two reading points of the ternary data signal are previously and associatively registered.
Patent JP-H0869584-A (JP)
Title: Burgrlary alarm device
Inventor: KOSEGI NOBUHIRO
IPC: G08B15/00
Filed: 1994-08-30
Abstract: PURPOSE: To provide the burglarproof device which uses a magnetic force to release and restore the guard operation from the outside of a glass by a magnet and doesn't require a power source on the operation side and has a simple constitution. CONSTITUTION: This device consists of a sensor part 14 which outputs a signal when detecting abnormality, a magnetic switch part 15 which repeats the set state and the reset state by application of the magnetic force, a display part 16 which is lit to indicate that the magnetic switch part is in the set state, and an alarm generation part 17 to which the signal is outputted from the sensor part and which raises an alarm at the time when the magnetic switch part is in the set state.
Patent JP-2001065787-A (JP)
Title: Supporting stand
Inventor: ISHIHARA EIJIRO
IPC: B65F1/14
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a supporting stand with reduced number of parts, simplified constitution, easily assembleable and with reducing manufacturing cost. SOLUTION: This supporting stand 11 is constituted by rotatably joining both side portions of a pair of leg portions 12 by means of connecting shafts 14 through joints 13. Regulating portions 17 are formed projectedly toward both face sides of the joints 13 on the both side portions of the joints 13. Pairs of regulating projections 19 are formed at two positions to be point symmetric with respect to mounting holes on both faces of the joints 13. A pair of the regulating portions 17 and the regulating projections 19 which are respectively disposed to be adjacent to the regulating portions 17 constitute a first holding means on the both faces of the joints 13. The pairs of upper and lower regulating projections 19 are disposed to be adjacent to each other in a lateral direction to constitute a second holding means.
Patent JP-S60134353-A (JP)
Title: Input/output controlling system
Inventor: YOSHIDA NOBUYUKI
IPC: G06F11/28
Filed: 1983-12-23
Abstract: PURPOSE:To provide a console function without a console interface by defining a special procedure of a console as an instruction to a processor, and starting an execution of the procedure by depressing some key. CONSTITUTION:In a console mode, conventional console functions, namely, memory READ/WRITE, register READ/WRITE, address stop, etc. can be utilized. It can be realized by keying in necessary information such as a designation of a function, an address, etc. from a keyboard unit 22, and displaying its result on a display unit 23. Also, the console function is realized by a fact that an instruction is executed directly by a microprocessor 21 in the same way as the console instruction has been realized by a console interruption, by adding a special instruction (console instruction) to the microprocessor. In this way, a compact information processing device whose cost performance is high is obtained.
Patent JP-S6487154-A (JP)
Title: Grinding control system for numerical control machine tool
Inventor: KUNUGI TAKASHI
IPC: B24B51/00
Filed: 1987-09-24
Abstract: PURPOSE:To perform high-efficient grinding without preparing a complicated machining program, by a method wherein, based on a parameter provided accompanied with a specified command, by selection of a given command of commands, the command is activated, and a desired grinding work is performed. CONSTITUTION:A first drive motor 20 for axially driving a rotary grinding stone, a second drive motor 22 for radially driving the rotary grinding stone, and a rotary grinding stone motor 24 are provided. A predetermined motion is commanded to each motor, and a specified command for activating at least one command of a plurality of commands by means of which different machining function is performed is determined. A given command of a plurality of commands is selected based on parameter, for example, a cut target current value of a grinding stone rotating motor 24, a completion point of grinding, traverse rotation, a rest time at the end part of a rolling roll 2, and the feed speed of a rotary grinding stone 12 in traverse grinding employing adaptive control, provided contingently to a specified command. Through activation of the command, movement of the rotary grinding stone 12 is controlled to grind the rolling roll 2 in a desired shape.
Patent JP-S63100070-A (JP)
Inventor: MURACHI MIKIO
IPC: C04B35/58
Filed: 1986-10-14
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。