baber/WOPTO huggingface dataset:
Patent JP-H02310615-A (JP)
Title: Data copying system
Inventor: SHIMADA KATSUMI
IPC: G06F3/02
Filed: 1989-05-25
Abstract: PURPOSE:To improve operability by copying input data stored in a storage means in accordance with an instruction mark which shifts to items corresponding to identification codes with a copying position instruction means. CONSTITUTION:An output means 111 displays a display screen including plural items, the identification codes corresponding to plural items, and input data. When an input means 113 instructs the shift of the instruction mark from the display screen, and instructs input data corresponding to the identification code where the instruction mark is positioned as a copying source, the storage means 115 stores input data. When the input means 113 instructs the identification code as the shift position of the instruction mark, the copying position instruction means 117 shifts the instruction mark to the item corresponding to the identification code and decides a copying destination. When the input means 113 instructs copying, a copying means 119 copies input data stored in the storage means 115 in accordance with the instruction mark which the copying position instruction means 117 shifts to the copying destination. Thus, the copying of data is facilitated and operability is improved.
Patent JP-S5837312-A (JP)
Title: Pad type journal bearing
Inventor: SHIMIZU KAZUMI
IPC: F16C17/03
Filed: 1981-08-28
Abstract: PURPOSE:To realize the temperature fall of a pad type bearing metal by providing a bypass for directly supplying oil to the inlet side of a directly below pad where the temperature is liable to become highest. CONSTITUTION:Oil for lubrication is supplied to a bearing pad surface through an oil feed hole 9H of a bearing stand 9, the oil feed hole 8H of a liner 8, and the oil feed hole 6H of a bearing case 6. In otder to feed oil directly to the inlet side of a directly below pad bearing 5e where the temperature is liable to become highest, a bypass oil feed hole 6HN is formed at the inlet side of directly below pad bearing 6e. As a result, new oil is fed at an oil film forming part to attempt to drop the temperature of the pad bearing metal.
Patent JP-H05146974-A (JP)
Title: Screwing tool, especially screwdriver
Inventor: SUTORAUHI MAACHIN
IPC: B25B13/54
Filed: 1992-04-27
Abstract: PURPOSE: To develop screwing tool capable of transmitting suitable torque according to the size of a screwing tool and capable of being easily manufactured. CONSTITUTION: A screwing tool, particularly a screwdriver or a screwing bit, for polygonal socket screws 8 is provided with circumferentially convex flank sections 12, and the flank sections 12 are separated by a not-convexly extending intermediate section 13 in the central region of each flank 11 in order to optimize the transmission of force.
Patent JP-H08325492-A (JP)
Title: Ink for ink jet and ink jet recording method
Inventor: KUWABARA KOJI
IPC: C09D11/037
Filed: 1995-05-31
Abstract: PURPOSE: To obtain an ink for ink jet which has a good dispersion stability. does not cause nozzle clogging nor nozzle staining, and hardly blurs on a recording medium, thus enabling the formation of distinct images, and to provide an ink jet recording method using the same. CONSTITUTION: This ink comprises a dispersion medium and a dye or pigment dispersed therein with a cationic surfactant and is used for ink jet recording on a recording medium which has a structure comprising fibrous matters added with at least one compd. selected form among a salt, an acid, and a polyanion compd. attached thereto.
Patent JP-S5923867-A (JP)
Title: Gearshift fork made of cast iron
Inventor: TAKAGI MUNEYA
IPC: C23C8/26
Filed: 1982-07-30
Abstract: PURPOSE:To improve the wear resistance of a shift fork, by applying high- density energy to the sliding surface of the tip claw part of the fork sliding along a gear coupling sleeve to form a hardened cementite layer and by forming a nitride layer on the cementite layer. CONSTITUTION:The sliding surface of the tip claw part of a shit fork made of cast iron sliding along a gear coupling sleeve is remelted using a high-density energy source such as laser, TIG arc or electron beams, and the surface layer of the sliding surface is converted into a hardened cementite layer. Nitridation is then carried out to form a nitride layer on the cementite layer. Thus, the wear resistance of the sliding surface of the tip claw part of the shift fork is remarkably improved.
Patent JP-S62290990-A (JP)
Title: Digital frequency counter
Inventor: YONEYAMA HAJIME
IPC: G06M7/00
Filed: 1986-06-09
Abstract: PURPOSE:To remarkably reduce the scale of a circuit by counting number of times increasing the content of a memory making an input signal an address, and outputting the result later accessing the memory freely. CONSTITUTION:A memory 12 is an RAM having the capacity of 2<n> words, and outputs the content of the memory to an adder 2 by the control signal (e) of a timing control circuit 3 making an input signal of (n) bits as an address and writes the output signal (d) of the adder 2. The adder 2 adds 1 to a memory output (b) and outputs to the memory 1. The timing control circuit 3 control to make the memory 1 perform inputting and outputting once respectively in 1 data period of the input signal (a). The frequency (f) for each input value is outputted later by accessing the memory 1 freely.
Patent JP-H11330286-A (JP)
Title: Method and equipment for processing outer case board for semiconductor device
Inventor: TAKAGI YOSHIKI
IPC: H01L21/50
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To removably set an outer casing board to be mounted on a circuit board, whereupon a semiconductor chip, etc., is mounted, on a frame and incorporate the outer casing board in the circuit board, in the manufacturing process of a semiconductor device. SOLUTION: The holding part 12 of a semiconductor device outer casing board (a) is formed on a frame 12, and the outer casing board (a) is set and locked on the holding part 12. After mounting a circuit board which a semiconductor chip is mounted on the outer casing board, locking is released, and the outer casing board is separated from a frame 11. The outer casing board is formed of a specific material having the required characteristics, sine the outer casing board is not incorporated with the frame. When the frame is manufactured at low cost and easy to form a metal board, the cost is reduced and the workability is improved.
Patent JP-H09321015-A (JP)
Title: Washing apparatus for semiconductor
Inventor: NAGATOMO HISANOBU
IPC: B08B3/04
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To reduce deposition of particles on wafers while ensuring a required flow rate by separating a tank structure of a washing apparatus into an outer and inner tanks through a partition plate and forming a water feed hole through the inner tank's wall. SOLUTION: When pure water 1 begins to flow through a feed pipe 3 at required feed rate it, strikes against the wall of an inner tank 7 in its initial stage. A water feed hole 9 of the tank 7 is lower than a partition plate 8 but higher than the feed pipe 3 so as to make the water filling a space defined by an outer and inner tanks 6, 7 and plate 8 and flowing along the inner wall of the tank 7, allowing it to overflow from the hole 9. The water 1 is fed from the pipe 3 in a direction 1 to then flow in directions 2, 3 after reaching the bottom of the hole 9. Thereby the flow of the water is slowed down to reduce the deposition of particles on semiconductor wafers.
Patent JP-S6027815-A (JP)
Title: High speed sampling recorder for graphic dot printer
Inventor: TEZUKA KIYOTO
IPC: B41J2/505
Filed: 1983-07-23
Abstract: PURPOSE:To perform recording of sudden input change, which occurs instantaneously, by switching a plurality of buffer memories, which store dot data, to writing and reading. CONSTITUTION:An analog input is digitalized by an A/D converter 11. A dot- data forming means 16 forms dot data from the input data, which is read in time series and writes the data into buffer memories. A memory means 18 has a plurality of buffer memories (a) and (b). A buffer-memory switching means 20 switches the buffer memory, whose writing is finished, into reading, and switches the buffer memory, whose reading is finished, into writing. a graphic dot printer 29 displays the dot data, which is read out of the buffer memories. In this constitution, sudden input change, which occurs instantaneously, can be recorded.
Patent JP-H04359555-A (JP)
Title: Solder dipping device
Inventor: YAMAMOTO KENJI
IPC: B23K1/08
Filed: 1991-06-06
Abstract: PURPOSE:To provide the title solder dipping device capable of manufacturing excellent semiconductor device by satisfactorily performing the sheath processing step of the outer leads of the same. CONSTITUTION:Within the title solder dipping device to perform the sheath processing step of outer leads 4, the surface of a solder bath 1 is covered with inert gas 8 or reducing gas so that the surface of the solder adhering to the outer leads 4 may not be oxidized instantaneously in case the leads 4 are lifted up. Through these procedures, the instantaneous oxidization of said surface can be avoided thereby enabling such defects as solder bumps and solder icicles to be obviated for manufacturing excellent semiconductor device.
Patent JP-S5836128-A (JP)
Inventor: NAKAMOTO KATSUHIRO
IPC: H02H3/347
Filed: 1981-08-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06348105-A (JP)
Title: Image forming device
Inventor: TOSHIYUKI KOUICHI
IPC: G03G21/18
Filed: 1993-06-04
Abstract: PURPOSE:To invariably keep a brush electrifier clean with a simple and inexpensive mechanism in an image forming device using the brush electrifier. CONSTITUTION:The substrate 21b of a brush electrifier 21 is made slightly longer in the longitudinal direction than the plant region of brush hairs 21a, and both end sections of the substrate 21b are vertically movably supported by grooves 32, 33 of side frames 30a. The shift range is from the first position where the substrate 21b is brought into contact with the lower ends of the grooves 32, 33 and the brush hairs 21a are brought into pressure contact with the surface of a photoreceptor drum 20 to the second position where the substrate 21b is brought into contact with the upper ends of the grooves 32, 33 and the brush hairs 21a are separated from the surface of the photoreceptor drum 20. The brush electrifier 21 is excited toward the second position by springs 34, 35. Rod-like pins 37, 38 are provided on a vertically openable upper frame M2, and they press the brush electrifier 21 toward the first position in contact with the substrate 21b when the upper frame M2 is closed.
Patent JP-S5835425-A (JP)
Title: Liquid crystal polarization meter
Inventor: SUEDA TETSUO
IPC: G01N21/21
Filed: 1981-08-28
Abstract: PURPOSE:To make it possible to measure the phase difference, double refraction quantity, and the like of an anisotropic sample in a simple structure, by attaching a liquid crystal cell which is driven by an electric field. CONSTITUTION:The light transmitted through the sample 3 becomes the elliptically polarized light in general and inputted into the liquid crystal cell 4. The abnormal light refractive index of the liquid crystal cell 4 is varied by the electric field applied to electrodes 12 and 13. Therefore, the light transmitted through the liquid crystal cell becomes the linearly polarized light in the same vibrating direction as that of a polarizer 2 by adjusting the electric field. With the amount of light in an observing system 6 being observed, the electric field to be applied to the liquid crystal cell 4 is adjusted so that the light is not inputted into the observing system. At the same time, the temperature of a crystal 14 is detected by a temperature sensor 18. The phase delay of the liquid crystal 4 and the phase delay or double refraction quantity of the sample 3 can be found from the values of the electric field and the temperature at this time. In this way, the phase difference, double refraction quantity, and the like of the sample can be measured by the simple structure.
Patent JP-S61293291-A (JP)
Title: Putty-like fireproof composition
Inventor: NAKAGAWA SHINKICHI
IPC: C09K3/10
Filed: 1985-06-20
Abstract: PURPOSE:To obtain the title compsn. which is excellent in flame resistance and exhibits no significant shrinkage in a filled state and no significant generation of a corrosive gas at the time of spread of a fire, by incorporating an aq. emulsion resin, inorg. filler, phosphate ester, inorg. fiber, red phosphorus and water at specific proportions. CONSTITUTION:A putty-like compsn. composed mainly of 8-15wt.% (on a solid basis) aq. emulsion resin, 40-70wt.% inorg. filler, 1-10wt.% phosphate ester, 1-5wt% inorg. fiber, 0.3-3wt.% red phosphorus and 22wt.% or less water. The aq. emulsion resin serves as a binder, and it is preferred that its amount be as small as possible because it is generally combustible. The inorg. filler forms a skeleton of the fireproof compsn. The phosphate ester serves as a medium when components contg. large amts. of powder and fiber are kneaded. It is preferred that red phosphorus be in the form of a finely divided powder the surface of which has been treated with a resin to improve water resistance. Water is required for kneading the compsn.
Patent JP-H06322714-A (JP)
Title: Other function bestowing type drainage pavement and usage of void thereof
Inventor: INAGAKI TATSUOKI
IPC: E01C17/00
Filed: 1993-05-14
Abstract: PURPOSE:To bestow various kinds of functions by filling a requred functionary material in voids of a draingage pavement. CONSTITUTION:A form having a required shape such as a road sign, etc., is put on the surface of a drainage pavement to fill glass beads inside the from. Then, after vibration is acted on the form or road to fill the glass beads in voids of the drainage pavement, the form is removed to form a road sign of the glass beads on the road. After that, if necessary, sand coated with paint as functionary filler is used, and a flower pattern is shown on the road. In addition, a granulated aromatic agent, a granulated herbicide, a granulated snow melting agent and other various kinds of functionary materials are used. If necessary, one kind or two or more kinds of functionary materios are used. According to the constitution, other various kinds of functions can be bestowed while keeping drainage and, at the same time, execution can be simply made, the functions to be bestowed can be ensured for a long period of time. In the case a reflective material such as glass beads, etc., is used, the occurrence of a water film in the case of raining can be prevented because of the drainage of the road, and visual confirmation efficiency in the case of raining in the night can be ensured.
Patent JP-H1071825-A (JP)
Title: Air passage switching device
Inventor: SUWA KENJI
IPC: B60H1/00
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To enhance degrees of freedom in design of an apparatus such as a ventilating duct arranged around a case member by arranging a film-shaped member having opening parts to pass air inside the case member, and interlocking first and second rotary shafts to wind both ends of this film-shaped member through a rotation transmitting mechanism. SOLUTION: Both ends of a blowoff mode switching film-shaped member 20 are wound round a driving shaft 17 and a driven shaft 18 rotatably supported on the inside of an air-conditioning case 1, and opening parts 20a and 20b to pass air are formed in this film-shaped member 20. Hole parts 20c and 20d of the film-shaped member 20 and hole parts 23a and 24a of film pressing-down pieces 23 and 24 are fitted and fixed to pins 17b and 18b protrusively molded on both shafts 17 and 18, and both end parts of the film-shaped member 20 are fixed to both shafts 17 and 18. One end part of a rotation transmitting film-shaped member 25 is similarly fixed to an installing surface 17a of the driving shaft 17 rotated by a stepping motor, but the other end part of the film-shaped member 25 is fixed to a connecting shaft 27 of a tensioner mechanism 26 connected to the driven shaft 18.
Patent JP-S6113715-A (JP)
Title: Decoder for code coded in two stages
Inventor: SUGIYAMA YASUO
IPC: H03M13/29
Filed: 1984-06-28
Abstract: PURPOSE:To obtain the optimum decoding characteristics by calculating the weighting distance between a coded word and a received word according to the decoding state and comparing said calculated distance with the set value for correction of errors. CONSTITUTION:When a C1 code, i.e., (N, K, D) Q original code of the 1st stage is decoded 6, weighting is produced 12 in accordance with the decoding state. This weighting is outputted together with a decoded word. When a C2 code, i.e., (n, k, d) q original code of the 2nd stage is decoded 8, the prescribed integer value tau (0<=tau<dD/2) is set 18. Then the weighting distance between a received word and the decoded word obtained from the signal of the 2nd stage is calculated 19 and compared 20 with the value tau for detection or correction of errors. As a result, the received word of the 2nd stage is reproduced correctly in case the number of errors produced within (NXn) sections where both codes C1 and C2 are combined is smaller than the value tau. While the errors can be detected with no micsonnection in case the number of errors is smaller than the value dD-tau.
Patent JP-H0313598-A (JP)
Title: Chemical method for avoiding rainbow effect on member composed of aluminum or aluminum alloy
Inventor: KURAUSUUDEIITAA BARUTOKOBUSUKI
IPC: C25F3/20
Filed: 1990-05-28
Abstract: PURPOSE: To avert the rainbow effect on an Al member subjected to a brightening treatment based on an oxide layer by washing the member in water, then exposing the member for a specific time at a specific temp. in a chromic acid soln. of a specific concn. and further washing the member in a sodium hydrogensulfite soln.  
     CONSTITUTION: The member consisting of Al or Al alloy is subjected to degreasing or cleaning, then to the brightening treatment by DC in an alkaline electrolyte. The rainbow effect generated by the oxide layer formed by the brightening treatment is averted by using the chemical method. The member is first washed in the water in this method. The member is then exposed for about 3 minutes at about 98°C in the chromic acid soln. of about 50 g/l CrO 3 , by which the oxide layer is removed. Further, the member is washed once more in the sodium hydrogensulfite soln. in the final to reduce hexavalent chromium to tervalent chromium. As a result, the rainbow effect is easily and advantageously averted without the degradation in the brightness of the member and the occurrence of corrosion. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S5660087-A (JP)
Title: Semiconductor laser memory device
Inventor: ITOU KUNIO
IPC: H01S5/10
Filed: 1979-10-19
Abstract: PURPOSE:To obtain a memory cell having a high speed response by inclining the stripe direction of a current injection region with respect to the resonance surface of an active layer and generating a hysteresis between the input current and the light output and utilizing the semiconductor laser. CONSTITUTION:The stripe direction of the current injection region is inclined at an angle theta with respect to the resonance surface of the active layer on the semiconductor layer having the active layer 3. The gains of the active layers are formed different between a part X designated by a broken line included in the current injection region and a part Y designated by a one-dotted broken line not partly included with the light path in the all path of the light vertical to the resonance surface. When laser oscillation is conducted at the part X and the resistance value of the part X is low, an initial oscillation occurs in the current density J3 in the part Y. When oscillated, both the resistances become approximately equal, the oscillation is transferred from B to A, and the oscillation light flies from the part X to the part Y during a time less than 1ns. Then, the oscillation is shifted from A to C, and the light is shifted from the part Y to the part X, and the light output is shifted from C to D with a hysteresis for memory action.
Patent JP-S5863909-A (JP)
Inventor: JIYON BII GURESUTEII
IPC: G02B6/25
Filed: 1982-08-03
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-S5927395-A (JP)
Inventor: KIMURA TETSUO
IPC: G08B17/00
Filed: 1982-08-05
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-S6027924-A (JP)
Title: Input device
Inventor: NISHIMURO YOSHIAKI
IPC: G06F3/041
Filed: 1983-07-27
Abstract: PURPOSE:To obtain an input device with which a pattern of proper size is inputted easily by making the operation range of an operation part wider than the operation part. CONSTITUTION:Fringing marks 51-54 are arranged one-electrode pitch outside. Consequently, even when a Chinese character ''kan'' is written inside of the fringing marks as shown in a figure, the pattern which is inside actually by 0-2 in terms of the number of electrodes is inputted, so the pattern input that a recognizing means desires is facilitated. Thus, the input device with which a pattern of proper size is inputted easily is obtained with extremely simple constitution. Further, such a waste that the structure includes electrodes which are hardly used is eliminated, so the cost performance of the whole device is improved.
Patent JP-S61294488-A (JP)
Inventor: HORIIKE HIDEO
IPC: G09G1/00
Filed: 1985-06-21
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-H10311416-A (JP)
Title: Gear shifting control device for belt type continuously variable transmission
Inventor: KURAMOTO HIROAKI
IPC: F16H9/00
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of unintentional gear shifting and gear shifting delay in responsiveness for the period of time starting from an ignition switch turned on to normal running for the time being, and secure excellent gear shifting control and operability with no sense of incompatibility by diagnosing the quantity of slippage, and correcting the slippage even if the slippage of a neutral value has taken place between a design value and an atual value because of the dispersion of dimensional allowances for each housing port and each land of a spool, spring constants, the thrust force of each solenoid and the like. SOLUTION: This device is provided with an input pulley pressure detecting means detecting the pressure of hydraulic oil for the piston chamber 4 of an input pulley 2, a flow rate characteristics diagnosis means 27 diagnosing the flow rate characteristics of a speed change control valve 6 based on the result of detection by the input pulley pressure detecting means, and a flow rate characteristics correcting means 28 correcting the flow rate characteristics of a flow rate control valve. Both flow rate characteristics diagnosis and flow rate characteristics correction, are thereby performed by forcibly driving the speed change control valve 6 when hydraulic pressure is generated, and moreover when a belt and the input/output pulleys are in a stopped state.
Patent JP-H04335568-A (JP)
Title: Manufacture of dynamic memory cell
Inventor: KAWASHIMA HIDEAKI
IPC: H01L21/8242
Filed: 1991-05-10
Abstract: PURPOSE:To provide the manufacturing method of a dynamic memory cell whose integration can be made high an whose capacity can be mad large by a method wherein the surface of a capacitor electrode is worked easily and with good accuracy. CONSTITUTION:At a stage where a lower electrode 26a for a capacitor has been formed on a silicon substrate 12, the silicon substrate is placed on a stage. When an He-Ne laser 42 is radiated, its beam is narrowed down by using a reducing leans 44 and its power is attenuated properly through a filter 46. When the beam scans prescribed surface parts on the substrate 12 by means of a galvanomirror 48, the surface of the lower electrode 26a is roughened.