baber/WOPTO huggingface dataset:
Patent JP-H10128080-A (JP)
Title: Flat membrane element
Inventor: BEPPU MASASHI
IPC: B01D63/00
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To improve seal stability of a membrane element against air scrubbing by arranging flat membranes on both the sides of a frame, to bond contact surface of the rear of the peripheral part of each flat membrane and a frame with a coating adhesive and applying an adhesive on the surface of the peripheral part of each flat membrane over the inner peripheral position of the frame. SOLUTION: In a membrane element of a membrane separator wherein a membrane element whose inner side is made as the filtrate side is immersed in an original liquid and, while air-scrubbing the membrane element by a diffusing means, the membrane element is evacuated on the filtrate side to filter the original liquid, contact surfaces of the rear of the peripheral part of a flat membrane 22 and the side face of a frame 21 are bonded with a coating adhesive a1 , and on the surface of the peripheral surface of the flat membrane 22, an adhesive a2 is applied over an inner peripheral position 'p' of the frame 21.  In this adhesive sealing structure, since the whole the surface leading to the inner peripheral edge and 'p' is adhered by the adhesive, high strength is given against tension of the flat membrane 22, and since a position separated from a corner of the inner peripheral edge and 'p' is used as a vibration supporting point to relax supporting point reaction force, the element excels in vibration resistance.
Patent JP-H09143697-A (JP)
Title: Formation of film with vacuum deposition device and device therefor
Inventor: HIRATA ATSUSHI
IPC: C23C14/30
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a method by which the controllable range of a vapor- deposited film can be extended and the response time from the point at which an adjusting action is taken to the point at which the change in vapor-deposited film due to the adjusting action is actually effected is shortened and also to provide a device for the method. SOLUTION: In this device, crucibles 10 and 11 are vertically and horizontally moved by using vertical actuators 18 and 19 and horizontal actuators 14 and 15, respectively to positively and forcedly change the vapor density distributions of materials 12 and 13 to be evaporated and the region which is located beneath the substrate 1 and in which the vapors of the materials 12 and 13 are mixed. Accordingly, the response time from the point at which an adjusting action is taken to the point at which the change in vapor-deposited film due to the adjusting action is actually effected is shortened without requiring interposition of any physical phenomenon such as change in temp. or evaporation amount of the materials 12 and 13.
Patent JP-H11141734-A (JP)
Title: Connecting method for pipe
Inventor: SHIMIZU KIYOSHI
IPC: F16L1/00
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To generate absobutely no clearance between a new pipe ad an existing pipe irrespectively of pulling the new pipe by a fixing means and a fastening means when the new pipe is connected to the existing pipe. SOLUTION: In a method for connecting a new pipe 3 to an existing pipe line 1 by inserting a pipe end socket 1B into an insert port, a fixing means 5 comprising a ring body 5A with outside diameter smaller than the inside diameter of the existing pipe 1 and a fluid bag body 5B provided in the outer periphery of the ring body 5A and expanded between the ring body 5A and the inner surface of the existing pipe 1 to be consolidated and filled is arranged in the existing pipe 1 so that the ring body 5A is concentric with a pipe shaft 5D. The fluid bag body 5B is expanded to come into contact with the inner surface of the pipe so that holding force capable of meeting an axial tensile force can be obtained.  Then, the other end opened surface 3B of the new pipe 3 whose insert port 3A is inserted to the pipe end socket 1B of the existing pipe line is connected to the ring body 5A of the fixing means 5 by fastening means 4. The fastening means 4 are fastened to pull the new pipe 3 until the insert port 3A of the new pipe 3 comes into contact with the interior end 1C of the socket of the existing pipe.
Patent JP-H07153844-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MATSUDA YUKIHIKO
IPC: H01L21/82
Filed: 1993-12-01
Abstract: PURPOSE:To increase the estimation precision of wiring delay time, by uniforming wiring capacitance on a chip formed by an automatic arrangement wiring program represented by a gate array. CONSTITUTION:When a virtual grid 1 for automatic arrangement wiring which is not used exists to a low density wiring 2 in the peripheral part of a chip wherein the automatic arrangement wiring is finished, dummy wiring patterns 3, 4 are generated at the virtual grid 1. These dummy wirings must be connected with the power supply in a chip or the ground potential. The dummy wirings 3, 4 are generated by applying a CAD tool to the result data of automatic layout.
Patent JP-H03161358-A (JP)
Title: Thermal head
Inventor: NISHIOKA YOICHI
IPC: B41J2/335
Filed: 1989-11-20
Abstract: PURPOSE:To reduce the thermal conduction of a temperature keeping layer, increase the mechanical strength of the same and obtain good printing quality by a method wherein the temperature keeping layer is formed of fluorine- containing polybenzoxazole, in a thermal head having the temperature keeping layer and a heat generating resistor body layer. CONSTITUTION:A temperature keeping layer 2 is formed on an insulating alumina base plate 1 while a heat generating resistor body layer 3, consisting of Ta2N or the like formed by spatter method, is provided on the temperature keeping layer 2. Electricity supplying bodies 4a, 4b, consisting of NiCr-Au and the like formed by depositing method and plating method, is provided on the heat generating resistor body layer 3 while a protecting layer 5, consisting of SiO2 and the like formed by the spatter method or the like, is provided on the electricity supplying bodies 4a, 4b. A part A between the power supply bodies 4a, 4b of the heat generating resistor body 3 becomes a heat generating part. The temperature keeping layer 2 is formed of fluorine-containing polybenzoxazole. The fluorine-containing polybenzoxazole has a characteristic prominent in heat resistant property and the other characteristic sufficiently low in heat conductivity even when the material is not provided with cavities.
Patent JP-H0643404-A (JP)
Title: Multi-focal lens for spectacle
Inventor: KUROODO PEDORONO
IPC: G02C7/02
Filed: 1992-11-11
Abstract: PURPOSE: To provide a multi-focal lens where a desired vertical position of an eye in an orbit and the change (reduction) of the close vision distance accompanied with aging are taken into consideration. CONSTITUTION: A main longitude part DP placed in an intermediate vision distance area VI and a close vision area VP has a section DC forming an angle αto the perpendicular line, and in this case, the value of the angle α is an increment function of an added value A of the degree of a lens. In a system of horizontal and vertical coordinate axes (X'X and Y'Y), a point C in the section DC has a value on the axis of ordinates which is an increment function of the added value A of the degree. At this point C, an average spherical value of an aspherical surface S corresponds to a degree added value which is 0.8 to 0.92 times as large as the nominal degree added value of the lens.
Patent JP-H04174212-A (JP)
Title: Carburetor type combustor
Inventor: SAKURAI TOSHIO
IPC: F23N5/20
Filed: 1990-11-06
Abstract: PURPOSE:To effect an accurate and econimical preheating of a carburetor before start of combustion by a method wherein a preheating control function is provided to energize an electric heater at a predetermined time before combustion starting time and a large electric power is applied to the electric heater at the start of preheating and a small electric power is thereafter applied thereto. CONSTITUTION:When the time to start preheating comes, a carburetor is set to be heated by an electric heater 7 of large power under control of a heater of a microcomputor 18. When the time to start combustion comes, the microcomputor 18 sets the power consumption of the electric heater 7 at 100% of rated electric power. After start of combustion, the electric heater 7 is still kept on and, when the temperature of the carburetor reaches a predetermined value, the microcomputor 18 deenergizes the electric heater 7 and, in order to subsequently maintain the temperature of the carburetor between predetermined values, turns on and off the electric heater 7.
Patent JP-S63154347-A (JP)
Inventor: TAKAHASHI TERUO
IPC: B32B27/30
Filed: 1986-12-19
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-H09172018-A (JP)
Title: Aluminum signal line, semiconductor device and those preparations
Inventor: JIYO GENSHIYOKU
IPC: H01L21/84
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent a hillock from being generated on a signal line in the simple structure of a liquid crystal display device and a simple process. SOLUTION: An aluminum signal line is constituted of a first metal layer 31 consisting of an aluminum alloy layer, which contains aluminum and a heat- resistant metal having a first melting point, and a second metal layer 32 consisting of an aluminum alloy layer, which contains aluminum or contains aluminum and a non-heat-resistant metal having a second melting point lower than the first melting point, on an insulating substrate 21. A semiconductor device is provided with a first conductivity type first semiconductor layer 35, a second conductivity type second semiconductor layer 36 and conductive layer 33a and 37, which are respectively provided in such a way as to lie across the layer 36 and the insulating layer 21, on this aluminum signal line via the insulating layer 21.  Thereby, a hillock is not generated on the signal line, a discontinuous projection and a step are never formed on the surface of the signal line, the disconnection of the signal line due to short-circuiting and etching is not generated and the yield of a liquid crystal display device is enhanced.
Patent JP-H04173765-A (JP)
Title: Production of 1,3-phenylenedioxydiacetic acid
Inventor: SUGURO YOSHIO
IPC: C07C51/43
Filed: 1990-11-07
Abstract: PURPOSE:To produce the title compound hardly containing coloring impurities in high yield by reacting resorcinol with monochloroacetic acid in the presence of an antioxidant in the system. CONSTITUTION:In reacting resorcinol with monocloroacetic acid in an alkali aqueous solution, the reaction is carried out in the presence of an antioxidant (especially sulfur-based an phosphorus-based antioxidant and the amount thereof used is preferably 0.1-1wt.% based on resorcinol) to give high-purity 1,3- phenylenedioxydiacetic acid in high yield. When a polymer is produced by using the objective compound as the raw materials, the polymer has high transmittance.
Patent JP-H11146204-A (JP)
Title: Image forming device
Inventor: SASAKI HIDEKAZU
IPC: H04N1/407
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To improve the reproducibility of a highlight and to realize the stability of gradation density characteristics. SOLUTION: In an image forming device with which a density gradation is expressed with plural dots and a dot image is formed on a storage medium by modulating the dot density or the dot size, latch circuits S0-S3 and latch circuits N0-N3 are provided as a means for detecting the surrounding condition of the dot concerning each dot of the dot image and an arithmetic part C and a correction table T1 connecting a coefficient table T2 are provided as a means for correcting the output level of a noteworthy dot based on the difference of a density level between one noteworthy dot (latch circuit X) among the dot images and its surrounding dot.
Patent JP-H07124727-A (JP)
Title: Method and device for die casting and sleeve for die casting
Inventor: UN UGOO PAI
IPC: B22D17/22
Filed: 1993-11-08
Abstract: PURPOSE:To reduce air entrapment in cavity and to prevent casting defect by discharging the air in sleeve charged in cavity together with molten metal through pouring action of plunger from the air bleed part arranged in sleeve through pouring action of plunger. CONSTITUTION:At pressurized pouring action of a plunger 10, an air G charged in a cavity 4 with a molten metal W is discharged from an air bleed part 12 arranged in a sleeve 7 by pouring action of a plunger 10. In this case, the air G is discharged outside until one side end of an air bleed groove 12 is closed by the outer circumference of the plunger 10, at this time, a molten metal surface level of the molten metal W is gradually elevated by pressurizing pouring action of the plunger 10, most of the air G in the sleeve is discharged. By this method, the air entrapment in the cavity 4 is reduced, further, generation of casting defect such as a cavity, shrinkage, etc., generated by the air retained in products is suppressed.
Patent JP-H11146059-A (JP)
Title: Communication equipment
Inventor: MOGI YASUSHI
IPC: H04M1/67
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To prevent in advance mis-dialing based on mistake of a telephone number and troublesome dialing that are apt to happen. SOLUTION: The communication equipment is provided with a dial inhibit number memory, to which a telephone number to inhibit dialing of the telephone number of this set being a telephone number assigned to the communication equipment main body is registered. When a telephone number of a caller side is entered from an operation section (step S1). The entered dial number is compared with a dial inhibit number in the dial inhibit number memory (step S2), and when they are coincident, dialing is stopped (step S3) and a warning denoting it is conducted (step S4). When the dial number is dissident with the dial inhibit number in the step S2, dialing is started (step S5) and the transmission processing is conducted (step S6).
Patent JP-H07132703-A (JP)
Title: Caster
Inventor: ISHIHARA HITOSHI
IPC: B60B33/00
Filed: 1993-11-08
Abstract: PURPOSE:To stabilize braking performance while improving operability and further to attain compactness of a caster by grounding a braking member over before and after an axle when a lever is locked in a lower braking position by a lock member, by pressing down the braking member to the lower braking position by the lever. CONSTITUTION:When downward pressing force of overcoming energizing force of a spring 27 is applied from the outside to an operating part 30 of a lever 12, it is pressed downward with a supporting shaft 28 serving as the center, to transmit the downward pressing force to a braking member 11 through contact parts 23A, 23B from a protruding part 33B, and the braking member 11 is pressed downward to bring an elastic member 21 into press contact with a floor over before and after an axle 4. Here, an engaging pin 34 is brought into contact with a curved part 42B and lowered down while pressing it to the outward, and when the engaging pin 34 is guided to a terminal end folded part 42A, it is elastically reset to the inward, to lock the lever 12 by stopping the engaging pin 34. Consequently, the braking member is locked to stop running a caster 2.
Patent JP-H02149973-A (JP)
Title: Address reproduction device
Inventor: ITOI TETSUSHI
IPC: H04N5/92
Filed: 1988-11-30
Abstract: PURPOSE:To attain appropriate address reproduction in which a reproduction course is considered and to perform the accurate reproduction of address data by providing an address data supervisory circuit. CONSTITUTION:Reproduction address data is supervised from sink data showing a synchronous position included in digital data and address data showing an address. When a difference between address data detected from digital data to which sink data showing the synchronous position and address data showing the address are added in terms of blocks and the discrete value of an address counter 5 which jogs whenever sink data is detected from digital data is less than a prescribed threshold value, it is set to be reproduction address data, and when it exceeds the threshold value, the address data supervisory circuit 6 which performs substitution is provided if it exceeds the previously decided number of blocks and it continues. Thus, address data of highest reality appropriateness can be reproduced.
Patent JP-H04176091-A (JP)
Title: Semiconductor memory device
Inventor: SEKI KOICHI
IPC: G11C17/00
Filed: 1990-11-09
Abstract: PURPOSE:To conduct read/write at high speed in an ordinary condition by providing an internal address bus electrically cut off from an external address bus and an internal data bus electrically cut from an external data bus by a signal from a control circuit. CONSTITUTION:When a control circuit 3 receives a transfer command from a CPU via a control signal group SG 1, the control circuit 3 shows the CPU at first via a control signal group SG 2 that a control signal is being transferred. Further, an internal address bus IA and an external address bus EA are cut off by an address bus switch 5 and an internal data bus ID and an external data bus ED are cut off by a data bus switch 4. Then, whether a transfer is to be conducted from a RAM 2 to an electrically erasable nonvolatile memory 1 or vice versa is judged via the control signal group SG 1 and the actual transfer is initiated. Thus, since the exchange of the control signals between the internal and external control circuits are conducted via the RAM in the case of ordinary write/read or the like, the write/read can be performed at high speed.
Patent JP-H05197198-A (JP)
Title: Decolorizable toner
Inventor: MUROFUSHI KATSUMI
IPC: G03G9/09
Filed: 1992-11-12
Abstract: PURPOSE:To improve light resistance by containing binding resin, a specific near infrared absorbing dye, and a decolorant specifying the combination ratio of a heat-resistant antioxidant to the binding resin. CONSTITUTION:A toner contains binding resin, a near infrared absorbing dye expressed by the formula I or the formula II, and a decolorant expressed by the formula III, and 0.05-30 pts.wt. of a heat-resistant antioxidant is combined to 100 pts.wt. of the binding resin. In the formula I, X indicates halogen ion or perchloric acid ion. In the formula II, R<1>-R<4> independently indicate hydrogen atom, hydrocarbon group, or hydrocarbon group containing hetero atom respectively, and Y indicates cation having the absorption characteristic in the near infrared region. In the formula III, R<5>-R<8> independently indicate alkyl group respectively, at least one of which is the alkyl group having the carbon number of 1-12, and R<9>-R<12> independently indicate hydrogen atom or alkyl group respectively. A toner having excellent light resistance during production and storage and having excellent light resistance of a formed image is obtained.
Patent JP-H04176851-A (JP)
Title: Production of stainless steel-coated iron wire
Inventor: TADA HIROO
IPC: C23C2/38
Filed: 1990-11-09
Abstract: PURPOSE:To easily produce a stainless steel-coated iron wire excellent in corrosion resistance by setting a vertically movable cylindrical coating chamber in a vessel contg. molten stainless steel and passing an iron wire through the coating chamber from the through hole at the lower part of the vessel. CONSTITUTION:A cylindrical refractory wall 41 constituting a coating chamber 4 is firmly attached to the bottom of a vessel 2, and an iron wire W is passed through the coating chamber 4 from a through hole 27 surrounded by a water- cooled jacket 26 and supported by a pinch roll P. A stainless steel melt 1 is poured into a melt storage chamber 24 to a specified level, then the wall 41 is gradually lifted by a movable device 3 to form a specified gap, and the melt 1 is filled into the coating chamber 4 to the same level as in the storage chamber 24. The wire W is traveled at a constant speed in direction of the arrow and passed through the coating chamber 4 to deposit the solidified melt 1 on the surface. The traveling speed of the wire W is preferably controlled to about 5-10m/min at this time. As a result, a stainless steel-coated iron wire having excellent corrosion resistance is easily and inexpensively produced.
Patent JP-H10129082-A (JP)
Title: Recording control method
Inventor: SHOJI FUMIO
IPC: B41J29/38
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To enable interruption recording depending on a use, by temporarily stopping the present recording operation, carrying out a recording operation of a type of higher priority, and resuming the interrupted recording operation of lower priority. SOLUTION: A control states is inspected, thereby to judge whether or not a recording process is being performed at present (S301, S302). When the recording process being performed is judged to be present, a record priority is inspected (S303). Priorities of the recording process carried out at present and a recording process requiring a record path acquisition are compared (S304). When the recording process requiring the recording path acquisition shows a higher priority, a maximum allowable count of papers to be recorded at the same time in a apparatus is inspected (S306). If the maximum count is not exceeded, a record path not used at present is assigned (S307). When a state of a printer is inspected (S309) and the printer is not operating, a processed result is set as a record path acquisition success, and the control is returned to the original state (S311).
Patent JP-H05113553-A (JP)
Title: Acoustic optical element
Inventor: UENO SHIGERU
IPC: G02F1/33
Filed: 1991-10-22
Abstract: PURPOSE:To easily connect an element main body and a matching circuit part, to prevent disconnection or the like at a connection part from occurring, to enhance reliability and improve an electric characteristic. CONSTITUTION:A joining part 15 obtained by forming and aligning the pad parts of a third electrode 3 and a fourth electrode 4 is provided on a circuit substrate 10. It is preferable that the matching circuit part 11 is integrally formed. By making the joining part 15 of the substrate 10 abut on the electrode surface of the piezoelectric body 6 of an acoustic optical medium 7 and closely bringing the pad parts of the electrodes into contact with a second electrode 2 and a fifth electrode 5 on the piezoelectric body, the electrical conduction and the connection thereof are simultaneously executed.
Patent JP-H02149060-A (JP)
Title: Facsimile equipment
Inventor: KAWAMOTO MASUO
IPC: H04N1/00
Filed: 1988-11-30
Abstract: PURPOSE:To distinguish recording paper in relation to each communication from the other even when plural pieces of communication are successively received by continuing the drawing out of the recording paper even after the recording paper corresponding to a last page is cut off, cutting off the recording paper longer than the received recording paper, and discharging it onto the received recording paper. CONSTITUTION:A CPU 90 gives successively a driving signal to a solenoid 93 even when the last recording paper is cut off. Consequently, a platen roll 51 continues rotation and continues the drawing out of the recording paper from a recording paper roll 4. Any image formation processing is not executed to the draw-out recording paper. When the drawing-out of the recording paper is continued for a prescribed time (t), the CPU 90 gives a signal to instruct the driving of a clutch 92 to a solenoid 91. Thus, the recording paper is cut off. The recording paper prepared in such a manner is the blank sheet of paper on which none of image is formed and it plays the part of a partition of the received recording paper.