baber/WOPTO huggingface dataset:
Patent JP-S5969188-A (JP)
Title: Condensate treating method
Inventor: SATOU JIYUNICHI
IPC: C02F1/42
Filed: 1982-10-14
Abstract: PURPOSE:To prevent temporary leakage of a large quantity of hydrazine, by collecting water until hydrazine starts to leak in treated water of a mixed bed tower, and thereafter, stopping the collection of water, and restarting the water passing after stirring the mixing bed. CONSTITUTION:Condensate is supplied from a line 1 in a downward flow to a mixed bed tower 3 in which hydrogen type strong acidic cation resin and free basic type strong basic anion exchange resin are mixed and packed. A water collecting device 4 is installed at the lower part of the mixed bed tower 3, and treated water flows out. When hydrazine starts to leak out in the treated water, water passing is stopped, and ion exchange resin 2 is transferred to a regenerating tower 7 by a line 5. Subsequently, stirring treatment is performed by leaking in purified water and air from a line 8 to the ion exchange resin 2 transferred to the regenerating tower 7. In this case, a metallic exide such as an iron oxide is discharged from a line 10. Subsequently, the ion exchange resin 2 is returned to the mixed bed tower 3 through a line 6, and the water passing is restarted.
Patent JP-H07154423-A (JP)
Title: Packet switching system
Inventor: MAAKU JIYON KARORU
IPC: H04L12/56
Filed: 1994-07-11
Abstract: PURPOSE: To obtain the same performance and function as those obtained with the RAM of an electronic packet exchange by buffering packets of lower priority order with a recirculating delay line having an appropriately selected length. CONSTITUTION: A packet exchange system is composed of (n) pieces of input lines 101-1 to 101-n, (n) pieces of output ports 103-1 to 103-n, (m) pieces of recirculating delay lines 105-1 to 105-m for packet buffer (having appropriately selected lengths), (n+m)×(n+m) pieces of nonstorage nonblocking exchange blocks 102, and a control circuit 104 which reconstitutes the exchange blocks 102 at every packet. The lengths of the delay lines 105-1 to 105-n having lengths d1 , d2 ,..., dm are respectively displayed in the unit equal to the number of packets that can be stored between terminals. Then the distributing schedule of packets having low priority order is made based on the priority order of the packets and the packets are buffered by using a recirculating lines 105-1 to 105-m having an appropriately selected length.
Patent JP-S6159529-A (JP)
Title: Display device
Inventor: IIDA MUTSUMI
IPC: G06F3/023
Filed: 1984-08-31
Abstract: PURPOSE:To relieve the load of the operator and to prevent missetting of a display address by moving a cursor to an object data display area through the keyboard operation so as to designate a display address. CONSTITUTION:A cursor 6 is moved to an object data display area 5 by operating the keyboard 4. The position of the cursor at each point of time is displayed by a cursor pointer 7. Then a brand code of a brand to be assigned is inputted from the keyboard 4 and the inputted brand code is registered in a type code column of a display address shown in a display address of display location of the cursor 6 in a conversion table 2, that is, a display address of the pointer 7. For example, the cursor 6 is moved to the location of a display address 189, the brand code 6,501 of the H company is inputted, then the H company is assigned to the display address 189 and the display data of the H company received afterward is displayed on an area 5 of the display address 189. The company H is displayed on the area.
Patent JP-S6241463-A (JP)
Title: Reciprocating mechanism
Inventor: YANATORI HIROMI
IPC: G03B27/50
Filed: 1985-08-16
Abstract: PURPOSE:To make possible to widely and optionally select a timing and a stroke, by alternatively engaging elements to be engaged with a belt in accordance with a signal. CONSTITUTION:Belt drive members 33a, 33b are stretched between at least two pulleys 36, 37, and a first engaging element 40a is engaged to the stretched section of one of the belt drive members 33a, 33b. Further, a second engaging element 40b is engaged with the stretched section of the other one of the belt drive members 33a, 33b. Further, these first and second engaging elements 40a, 40b are alternatively engaged with the belt drive members 33a, 33b in accordance with a signal. With this arrangement, it is possible to select the timing and stroke of the reciprocating mechanism, widely and optionally.
Patent JP-S6426786-A (JP)
Title: Flameproof material having excellent feeling
Inventor: ARAI KENJI
IPC: D06M13/282
Filed: 1987-07-20
Abstract: PURPOSE: To obtain the subject flame-proofing material having texture suitable to building interior materials and excellent in flame-proofing ability by forming a flame-proofing layer comprising an acrylic acid resin and a phosphorus-based flame retardant on a hard finished base fabric made by mutually melting the surfaces of an acrylic based fiber. CONSTITUTION: This flame-proofing material excellent in texture is obtained by dissolving a part of the surface of an acrylic-based fiber fabric (100-500 g/m<2> in weight) base comprising 30-80 wt.% of acrylonitrile and 20-70 wt.% of vinyl chloride or vinylidene chloride preferably using ethylene carbonate to mutually melt and finish hard, successively treat the fabric base with a flame-proofing agent comprising an acrylic acid resin and a phosphorus-based flame retardant to form a flame-proofing layer. It is preferable to impart flame- proofing properties by adding a flame-proofing ingredient to the flame retardant. The base fabric is suitable for building interior materials.
Patent JP-H1025362-A (JP)
Title: Production of resin composition and crystalline thermoplastic resin composition
Inventor: TAN JUNJI
IPC: C08K3/34
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive resin composition consisting of a crystalline thermoplastic resin, a rosin acid (derivative) and a compound containing a metal element, capable of producing a formed material excellent in mechanical and optical properties, and useful as a raw material for a food container, an electric part, an automobile part, etc. SOLUTION: This resin composition is obtained by blending (A) 100 pts.wt. crystalline thermoplastic resin such as a polyolefin, a polyester, a polyamide and a polyacetal with (B) 0.001-30 pt.wt. rosin acid or a rosin acid derivative except for a metal salt thereof [e.g. a compound of formula I (R<1> to R<3> are each H, a (cyclo)alkyl or an aryl) of formula II] and (C) 0.001-60 pt.wt. compound containing a metal element [e.g. a compound containing a metal element belonging to the group I, II or III such as K, Na, Mg and Al, more concretely, a metal salt of a higher fatty acid, a hydrotalcite, a talc and magnesium (hydr) oxide].
Patent JP-S6071334-A (JP)
Inventor: UUUE RAATOIE
IPC: B60K17/10
Filed: 1984-08-31
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-H0345086-A (JP)
Title: Video signal processing circuit
Inventor: IKEDA KAZUMASA
IPC: H04N5/21
Filed: 1989-07-13
Abstract: PURPOSE:To ensure stable ghost cancelling by providing a discrimination circuit selecting directly an input video signal for a period when an OR between output detection signals of a synchronizing generating circuit and a specific line detection circuit is obtained and selecting a luminance signal for other period. CONSTITUTION:A specific line detection circuit 34 detects, e.g. the 18th horizontal line and the 281st horizontal line and supplies a detection signal (high level) to a discrimination circuit, that is, to an AND circuit 36. A synchronization generating circuit 35 based on the synchronizing signal generates a detection signal representing a period (pattern period) except the horizontal blanking period and gives it to the AND circuit 30. A high level signal is obtained from the AND circuit 36 only when a detection signal from each circuit is simultaneously inputted. The control signal controls a switch 32 to allow the switch 32 to select an input section 31 for only a period of the specific line and select other input section for other period thereby selecting a luminance signal output of a Y/C separator circuit 33. Thus, stable ghost cancelling is ensured.
Patent JP-S6339497-A (JP)
Title: Excitation circuit for stepping motor
Inventor: HONDA TOSHIO
IPC: H02P8/12
Filed: 1986-07-31
Abstract: PURPOSE:To eliminate power consumption of a constant current power circuit itself and protect an element from breakdown even if a trasistor is inadvertently short-circuited in inspection, by turning OFF an output of the constant-current source when an excitation pulse is turned OFF. CONSTITUTION:A line 4 is connected between RESET terminal of frequency divider 1 and DTC input of a constant-current source 2 and the connection is also connected with an excitation pulse terminal. If a feed pulse and an ON-state excitation pulse are inputted to the frequency divider 1, an electric current flows from an output of the constant-current source 2 to a stepping motor 3 and transistors Tr1-Tr5. Also, if the excitation pulse is absent, the constant-current source 2 and the divider 1 produce no output so that no current flows through the stepping motor 3 and the transistors Tr1-Tr5.
Patent JP-S6072278-A (JP)
Title: Formation of mask film to sheet-form object
Inventor: SHIMA HIROZOU
IPC: H01L21/205
Filed: 1983-09-28
Abstract: PURPOSE:To simplify the process of forming a pattern film by a method wherein film formation is performed while a mask film with a perforation pattern formed and a sheet-form object to be subjected to film formation are put to close contact on a drum heater electrode. CONSTITUTION:The sheet-form object 4 to be subjected to film formation is fed out of a wind-off shaft 5-1, and at the same time the mask film 9 in which the perforation pattern 10 of a shape to be subjected to film formation has been formed is fed out of a wind-off shaft 5-2. The object 4 fed out to a reaction chamber 6 and the film come to the state of close contact with each other on the drum heater electrode 11, plasma reaction being carried out in this state, and an a-Si film 15 being then deposited on the object. Further, it is possible that the film 15 doped with an impurity is deposited on the object in the next reaction chamber 6-1 by a similar plasma reaction. This method enables pattern film formation at a time by omission of a series of processes such as patterning and resist removal, resulting in the reduction of the process.
Patent JP-S6428190-A (JP)
Title: Calling register for elevator
Inventor: MORITA YUZO
IPC: B66B3/00
Filed: 1987-07-22
Abstract: PURPOSE: To integrating the indication and the operation of a pressed button to be single so as to prevent operational mistakes by changing the indication state of the pressed button part of a hall call operation panel according to a situation, and generating an output signal matching the indication state by the operation of the pressed button. CONSTITUTION: A microcomputer (μ) for controlling the display forms of the planar displays PDH and PDC of a hall operation panel and a car operation panel set transparent touch panels TSH and TSC as upper and lower call button indications in a congestion time band and when the number of users waiting at a hall detected by a detector PAH is large. On the other hand, if the time is not a congestion time or when not many users are waiting at the hall, a destination floor call button indication is displayed on TSH, a cart position indication is displayed on a running state display section CAG and a car running direction indication CADH is displayed. Also, when a full state is detected by a car passenger detector PAC, only a hall indication form is set as an upper and lower call display.  Thus, any operational mistakes are prevented while always integrating the indication and the operation of a pressed button to be single.
Patent JP-H0843675-A (JP)
Title: Optical waveguide
Inventor: SUGIYAMA SHIN
IPC: G02B6/122
Filed: 1994-08-02
Abstract: PURPOSE:To make it possible to simultaneously execute protection and reinforcement of an optical waveguide by joining a substrate having V-grooves worked with the same pitch as the pitch of the spacings between the exit ends of waveguides on the front surface of the optical waveguide. CONSTITUTION:This optical waveguide is formed by joining the substrate 3 having the V-grooves with the optical waveguide surface of an optical substrate 1 having projecting parts 2 orginated from core patterns. These projecting parts 2 are formed by providing the surface of the substrate 6 with an overclad layer 5 and the cores 4 and providing the overclad layer 5 with the projecting parts. The projecting parts 2 are so formed that the contact thereof with the outside is prevented by the V-grooved substrate 3. The V-grooved substrate 3 is joined by shifting the substrate from the optical waveguide end face. Optical fibers connected to the optical waveguides are fixed into these grooves and, therefore, these connecting parts are reinforced. In such a case, the pitch and depth of the V-grooves are formed to meet the spacings and height of the optical waveguide core patterns and, therefore, the optical fibers are aligned simply by inserting the fibers into the V-grooves. There is thus no need for using an aligning stage for the alignment.
Patent JP-H0840000-A (JP)
Title: Forming method of applique
Inventor: WADA RYUJI
IPC: B44C5/00
Filed: 1994-08-02
Abstract: PURPOSE:To provide a method which can form easily and beautifully applique constituted of a large number of patterned pieces. CONSTITUTION:A pattern master 7 wherein pattern pieces 4 possessing a hot- melt adhesive agent layer on the rear is held on a self adhesive film 5 is formed. A base 14 is put on a block 9 of a press device 8, the pattern master 7 is put on the base 14 by turning adhesive surface down and positioned. Then a press mold 13 is lowered, the pattern piece 4 of the pattern master 7 is pressurized and heated through the adhesive film 5 and after the pattern piece 4 is stuck to the base 14, the adhesive film 5 is removed. Since the pattern pieces each 4 are held by the adhesive film in a state wherein the pattern pieces 4 are arranged and the whole pattern pieces 4 are stuck to the base 14, working efficiency is favorable and mutual positional relations among the pattern pieces 4 do not generates deviation from each other.
Patent JP-S6074454-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGAYA SHINJI
IPC: H01L21/762
Filed: 1983-09-29
Abstract: PURPOSE:To contrive accomplishment of the state of high density by a method wherein a lithographic process is performed on a field oxide region and a channel stop region using the mask consisting of a single layer. CONSTITUTION:An SiO2 film 22 to be used as a buffer film, an Si3N4 film 23 to be used as an oxidation-resisting mask, and a resist 24 are formed on a P type substrate 21, and a window to be used for formation of a field oxide region is formed on the film 23. Then, a resist 25 is applied thereon. Subsequently, said resists 24 and 25 are removed until the film 22 is exposed. Then, a P<+> type channel stop region 26 is formed by implanting B<+> ions. Then, said resists 24 and 25 are removed, and a field oxidatin is performed on the film 23.
Patent JP-H0843652-A (JP)
Title: Optical waveguide and its production
Inventor: KAWAMATA SHIGERU
IPC: G02B6/12
Filed: 1994-08-02
Abstract: PURPOSE:To obtain such an optical waveguide that can be handled with free radius of curvature, has good matching with optical fibers, can be freely mounted, has both properties as an optical fiber and a nonflexible optical waveguide, and can be produced at a low cast with high reliability. CONSTITUTION:The substrate 2 of this optical waveguide is a flexible substrate. A buffer layer 3 having a low refractive index, core 5 having an almost rectangular shape, and clad layer 6 covering the core 5 and having almost the same refractive index as that of the buffer layer 3 are successively formed to constitute an optical waveguide element on the flexible substrate 2. The end part of the optical waveguide is separated in an almost cylindrical state for each core 5 unit.
Patent JP-H0797478-A (JP)
Title: Flame-retardant thermoplastic resin composition
Inventor: SHINDO MASUO
IPC: C08L23/12
Filed: 1994-08-02
Abstract: PURPOSE:To obtain a thermoplastic resin compsn., such as a polypropylene resin compsn., which does not exhibit bleeding and has a good moldability, high mechanical strengths, and a high flame retardancy. CONSTITUTION:100 pts.wt. thermoplastic resin is compounded with 1-30pts.wt. metal complex of a polyhydric alcohol-boric acid, 15-30pts.wt. optionally melamine-modified ammonium polyphosphate, and 3-30pts.wt. melamine or its deriv. such as melamine cyanurate or melem.
Patent JP-H0629296-A (JP)
Title: Bump pad-equipped semiconductor device
Inventor: MATONO MASAYOSHI
IPC: H01L21/321
Filed: 1992-07-09
Abstract: PURPOSE:To make it possible to apply an equal stress to rows of bump pads during a plating process and pressure bond then even in an ILB process by laying out dummy bump pads whose pitch is equivalent to that of the bum pad rows in a space produced at the end of each rows of bump pads. CONSTITUTION:A semiconductor chip 2 whose peripheral sides consist of larger sides C and shorter sides D where a plurality of rows bump pads are linearly formed at the same pitch around the both sides, forming a space E at the end of each row. Dummy bump pads 12 are installed here so as to apply pressure required for contact bonding a lead 11 which is to be installed to a dump film during an ILB process. Just as in the case with a plating process, a photo resist layer is formed around each bump pad which constitutes the bump pad rows 1 for the dummy bump pads 12 and the bump pad rows which exclude the dummy bump pads 12, which makes it possible to eliminate troubles, such as cracks by the application of equal stress and contact bonding even during the ILB process.
Patent JP-H107941-A (JP)
Title: Cellular resin composition and its production
Inventor: DAIKO EIICHI
IPC: C09D7/12
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a cellular resin composition having good storage stability and a process for producing the same. SOLUTION: A water-based resin having a solid concentration of 10-70% is foamed by dispersing 0.02-5.0 pts.wt., per pt.wt. solid matter of the water- based resin, surface-treated inorganic filler in the resin by means of a disperser or a kneader to produce a cellular resin composition. By removing the water from the composition at ordinary temperature, it forms a foamed resin (e.g. a cellular film) the foams of which result substantially directly from the foams of the composition. Since the composition can be stably stored in a state in which foams have been preformed and it is therefore unnecessary to add a blowing agent, a curing agent or the like thereto just before use, it can give a foamed resin easily. Further, since it is unnecessary to effect the foaming by heating, thermal energy can be saved.
Patent JP-S5970393-A (JP)
Title: Time division multiplex control system
Inventor: AKIBA OSAMU
IPC: G08C15/12
Filed: 1982-10-15
Abstract: PURPOSE:To control a load without mis-operation from many locations by returning independently monitor data at the operation of each operating switch of an operating terminal device to use the operating terminal of the same address. CONSTITUTION:When the operating switch SWa of the operating terminal device 51 and the operating switch SWb of the operating terminal device 52 are turned on at the same time at the accessing of a main operating panel 1, a monitor data signal represented in (c) during the period A of a long pulse signal RP is transmitted from the terminal device 51 and a monitor data signal as shown in (d) during the period B is transmitted from the terminal device 52 respectively to the main operating panel. Thus, the main operating panel 1 discriminates that the operating switches SWa, SWb of the operating terminal devices 51, 52 of a prescribed address are operated and forms and transmits prescribed control data.
Patent JP-H0933781-A (JP)
Title: Lens barrel and optical instrument using the same
Inventor: ISHIKAWA MASAAKI
IPC: G02B7/02
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To shield reflected light from the inside surface of a lens barrel, for preventing a flare, etc., and to improve image forming performance by moving a light shielding means provided with light shielding parts for shielding the reflected light from the inside surface of the lens barrel in front of and behind a moving lens group, in accordance with the movement of the lens group. SOLUTION: A light shielding barrel 11 is held to enable fitting/sliding by a guiding barrel 9 and provided with first and second light shielding diaphragm parts 11b and 11d in front of and behind a second group holding barrel 6. When a cam barrel 10 is rotated by the operation of a focusing operation ring 14, the second group holding barrel 6 is straightly advanced in an optical axial direction along a cam 10a and simultaneously, the light shielding barrel 11 is moved to such a position that the reflected light from the fitting/sliding surface 9b of the guiding barrel 9 does not reach a film surface 17, along a cam 10b according to the position of the second group holding barrel 6.  For instance, in an infinite focusing state, rays of light are cut by the second light shielding diaphragm 11d, so that a region where the rays of light made incident from first and second lens groups 1 and 2 are reflected to the fitting/sliding surface 9b of the guiding barrel 9 can not be viewed from the side of the film surface 17 through third and fourth lens groups 3 and 4.
Patent JP-H0929894-A (JP)
Title: Compositely laminated material and manufacture thereof
Inventor: KITA HIDENORI
IPC: B32B18/00
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a compositely laminated material which shows excellent heat resistance, low heat transfer rate and high temperature strength, and besides, is free from the possibilities of rupture or separation as well as a method of manufacturing this material. SOLUTION: This compositely laminated material consists of a ceramic layer 11 and an alloy layer 12 laminated to each other and an intermediate layer 13(14), comprising a compound of ceramics and an alloy, which is formed between the ceramic layer 11 and the alloy layer 12.
Patent JP-S6428154-A (JP)
Title: Chained part taking-up device
Inventor: KUWABARA TAKASHI
IPC: B65H61/00
Filed: 1987-07-20
Abstract: PURPOSE:To prevent the deformation of a chained part by executing control so that a proper slack set at the initial stage is always maintained on the chained part between a feed-out sprocket and a taking-up reel during the operation of a taking-up device and preventing the use of a part guide in order to detect the slack state. CONSTITUTION:A sprocket 3 is engaged with a chained part 1, which is sent out. Pulses are generated from a feed-out encoder 21 at each revolution in a prescribed angle of the feed-out sprocket 3. The first counter 22 counts the pulses supplied from the feed-out encoder 21. The chained part 1 taken up onto a taking-up reel 6 is engaged with a measuring sprocket 23 and revolved. Pulses are generated at each revolution in a prescribed angle of the measuring sprocket 23, and said pulses are counted by the second counter 25. The difference between the counting values of the first counter 22 and the second counter 25 is calculated, and control is performed so that the output becomes zero. Thus, the deformation of the chained part can be prevented.