baber/WOPTO huggingface dataset:
Patent JP-H07314013-A (JP)
Title: Rolling device train of 3-roll mandrel mill
Inventor: NAKANISHI YASUHEI
IPC: B21B17/04
Filed: 1994-05-17
Abstract: PURPOSE:To omit an extractor in a line for manufacturing a seamless tube and to drastically reduce thickness deviation due to the angular inside surface which is generated in stretch reducing. CONSTITUTION:In the manufacture of seamless tubes by a Mannesmann-mandrel mill process, a 3-roll mandrel mill 2 and 3-roll stretch reducer 5 having a roll position changing mechanism are arranged as at least the final two stands (n-1), (n) in tandem on the pass line having the same axis at a distance shorter than the length of the stretch-rolled base tube 6. In this way, the accuracy of wall thickness in the peripheral direction of the seamless tube and the yield of product are drastically improved.
Patent JP-S6113136-A (JP)
Inventor: JIERARUDO EICHI SHIYAFUAA
IPC: G01N21/47
Filed: 1985-06-14
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。
Patent JP-S61289140-A (JP)
Inventor: MIYATSU YOSHIYUKI
IPC: D01F6/62
Filed: 1985-06-13
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-H05185052-A (JP)
Title: Device and method for removing contaminant from soil
Inventor: RAINAA BUFUHORUTSU
IPC: B01F29/63
Filed: 1992-05-21
Abstract: PURPOSE: To increase the pollution removal efficiency by transferring a material toward an outlet when a tubular reaction chamber, in which the inclined angle is variable and a spiral is formed on the surface of an inner wall, is rotated about the axial line in a device for removing soil contamination by making use of microorganisms. CONSTITUTION: The soil, from which contamination is to be removed, is introduced into a housing 11 of a tube via a supply funnel 1, and the soil is transferred in the direction of the reaction chamber 4 by the rotation of a transporting screw 2 which is freely rotatably housed thereinto. The microorganisms, enzymes and enzyme extracts are supplied from the end 12 of a piping 9, and simultaneously, nourishing substances, air or other gases are added via pipings 6, 8 into the reaction chamber 4. Further, acid and alkali are added to it to adjust the pH value. Then, a sheet 13 arranged in a spiral form into the reaction chamber 4 is provided on the inside of a wall 5, whereby an internal spiral is formed, the reaction material is transferred toward the outlet 3 when the reaction chamber 4 is rotated about the axis 14 and pollutants are decomposition-treated.
Patent JP-H01297957-A (JP)
Title: Private branch exchange
Inventor: JIYOUTOU FUKASHI
IPC: H04M3/42
Filed: 1988-05-26
Abstract: PURPOSE:To relieve the load of a microcomputer of a control section of an exchange by allowing a transfer command means of give a command of transfer processing when a ring back tone is detected, disconnecting a tone detection circuit from a trunk line based on the processing and allowing a message transmission control means to connect the circuit to an extension of an automatic redial request sender. CONSTITUTION:An automatic redial processor 9 is connected to an extension #n connecting to an extension circuit 4. A request transmission reception section 10 communicates with a control section 2. A control section 14 applies automatic redial start and tone signal discrimination based on a program of a management table. The extension #n is disconnected from a trunk line at the detection of a ring back tone and the connection of its to an extension being a request sender is transferred and requested to the control section 2. The control section 2 controls a switch 5 to apply transfer processing. Since the automatic redial processor 9 is located as an extension terminal set, the control section 2 has only to apply processing by taking notice of the extension #n connected to the processor 9 thereby relieving the load considerably.
Patent JP-S62285402-A (JP)
Inventor: ICHIYANAGI KAZUO
IPC: H01C10/38
Filed: 1986-06-02
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-H02310124-A (JP)
Title: Structure of car door
Inventor: OSUMI MASAHIRO
IPC: B60J5/00
Filed: 1989-05-23
Abstract: PURPOSE:To eliminate a door handle by constituting so that a wing door is closed to an opening degree where a driver can reach the door with his hand while remaining seated when a door operation switch is operated to the closing side of the door. CONSTITUTION:To close a wing door 5 which is to be swung up and down, a door switch 37 and a seat switch 38 are turned on and a solenoid valve drive circuit 52 is energized by tilting a door operation switch 39 to a D contact point side. A solenoid valve 50 of a pressure supply section 25 is opened to supply working oil of an oil tank 41 and an extension-contraction section 24 to a hydraulic pump 40 for circulation. This causes a door 5 to be closed with its own weight. Here, a timer 53 is actuated after a specified period of time to shut off the energization of the solenoid valve drive circuit 52 and stop the closing motion of the door 5 at a specified opening degree. Namely a driver can reach the handle of the door 5 with his hand while remaining seated and the door 5 is closed to the specified opening degree where safety can be assured.
Patent JP-H06341762-A (JP)
Title: Heat treatment oven
Inventor: TAKEMA KUNIHIRO
IPC: B05C13/00
Filed: 1993-05-31
Abstract: PURPOSE:To reduce heat loss, and efficiently heat a work to be treated by a method wherein a supporting pillar for the work to be treated is established at the central part of a truck and heat insulating covers are hung from both of left-and-right sides of the pillar, in the truck putting the work thereon and carrying it in the main body of an oven. CONSTITUTION:A heat treatment oven 1 is provided with heat ducts 3 at both of left-and-right sides of the inside of the main body 2 of the oven. A work W to be treated is put on a truck 5 of a floor conveyer 4 to carry it in the main body 2 of the oven. In this case, a supporting pillar 6, supporting the work W thereabove, is established at the central part of the truck 5. An attachment 7 for supporting both of left-and-right ends of the work W is provided at the upper part of the supporting pillar 6. Further, a pair of left and light heat insulating covers 8 are arranged on a floor wall 9 so as to pinch the supporting pillar 6 from both of left-and-right sides. According to this method, heat loss in the main body 2 of the oven is reduced whereby the rise-up time of the heat treatment oven 1 is shortened while the work W can be heated efficiently without heating the truck 5.
Patent JP-H10315349-A (JP)
Title: Manufacture of composite material link for robot
Inventor: NISHIKAWA MASAO
IPC: B29K105/06
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To keep a dimensional accuracy of a joint at the time of manufacturing a link of a composite material within an initial range by constituting the link by adhering the material to a part of the joint in the state that position and direction of the part of the joint to a reference shape of the link are restricted. SOLUTION: Positions and directions of both yokes 26, 27 of a first joint 23 are decided with both yokes 34, 35 of a second joint 24 as a reference shape by a jig 751 as a restricting means. Further, positions and directions of both yokes 34, 35 of a second joint 24 are decided with both the yokes 26, 27 of the joint 23 as a reference shape. Moreover, shape, position and direction of a cavity having a thigh link are restricted by a molding core 85, and hence prepregs decideed in a shape to be adhered by the jig 751 and core 851 in this stage are adhered in necessary number to the yokes 26, 27, 34, 35 to form a shape of the links.
Patent JP-S61288577-A (JP)
Title: Semiconductor solid-state image pickup device
Inventor: MIZUNASHI HARUMI
IPC: H04N5/335
Filed: 1985-06-14
Abstract: PURPOSE:To improve the yield of optical selection of the device and to reduce the cost by overlapping a transparent cap to a case mounted on a semiconductor chip, providing an adhesives layer so as to be bridged over the case and the transparent cap and providing a frame onto the adhesives. CONSTITUTION:The case 1 is made of anlumina ceramic used for a conventional semiconductor device case, provided with a step having a cap 2, the cap 2 is made of a transparent glass and a semiconductor device sealing low melting point glass is used for the sealing adhesives 3. The frame 4 is formed by press- forming to powder alumina and baking it and then the sealing adhesives 3 is provided to one face of the frame 4 by 100-300mum thick by the screen printing. The semiconductor solid-state image pickup device is sealed airtightly by setting the cap 2 to the case 1, assembing the frame 4 so that the sealing adhesives 3 is bridged over the case 1 and the cap 2 and heating the frame 4 while applying a weight to it.
Patent JP-S619020-A (JP)
Title: Analog-digital converting circuit
Inventor: KONDOU SHIZUO
IPC: H03M1/36
Filed: 1984-06-25
Abstract: PURPOSE:To simplify the titled device and to attain ease of operation by inputting an analog signal in common to a control terminal of plural switching elements having different threshold level and extracting the conductive state of each switching element as a 1-bit binary digital signal respectively in parallel. CONSTITUTION:A PNP and an NPN bipolar transistor (TR) Q11, Q12 are used two kinds of switching elements and an analog signal Vi is inputted in common to the two TRs Q11, Q12. Then the conductive state of the one TRQ11 is extracted from the emitter via an inverter L1 as a binary digital signal of H (high level) and L (low level). Further, the conductive state of the other TRQ12 is extracted from the collector via an inverter L2 as the H and L digital signal. Thus, the analog signal voltage Vi is converted into a digital signal output Dout of A, B two-bit parallel type.
Patent JP-H04356343-A (JP)
Title: Heating device for mold runner
Inventor: ASAI HITOAKI
IPC: B22D18/04
Filed: 1991-05-31
Abstract: PURPOSE:To prevent a molten metal from being solidified in the vicinity of an intermediate stoke, and to improve the thermal efficiency by filling up the part between the wall surfaces of a pouring heater in which a heater is contained and the intermediate stoke with a thermosent, and also, providing a sensor for detecting and controlling a temperature of the pouring heater. CONSTITUTION:At the time of casting, by pressurizing pressure in an aluminum holding furnace on a casting machine side, an aluminum molten metal passes through a stoke 6 and is filled in a runner part 5, a center part 4 and a product part 3, and cavity parts 5, 4 and 5 in the mold are filled with the aluminum molten metal and pressure is continued. Subsequently, it is cooled and solidified gradually from the mold part, and when pressure is released in a state that the product part 3 and the center part 4 are solidified, the aluminum molten metal of the runner part 5 passes through the stoke 6 and is returned into the aluminum holding furnace. In this case, since the intermediate stoke 7 is subjected to heating control, the aluminum molten metal is not solidified and the inside is not closed.
Patent JP-H0426690-A (JP)
Title: New production of thienopyridine derivative
Inventor: ONO SACHIO
IPC: C07D495/04
Filed: 1990-05-18
Abstract: PURPOSE:To simply and readily obtain the subject compound useful as an intermediate for producing ticlopidine hydrochloride as an antiplatelet agent in high yield and in one step by reacting thienylethylamine with dioxolane. CONSTITUTION:2-(2-Thienyl)ethylamine expressed by formula I is reacted with 1,3-dioxolane in the presence of an acid such as hydrochloric acid or methanesulfonic acid to afford the objective compound expressed by formula II.
Patent JP-S6021107-A (JP)
Title: Production of differential thickness plate
Inventor: NAGANUMA HISAO
IPC: B21B1/38
Filed: 1983-07-18
Abstract: PURPOSE:To produce a differential thickness plate of which the one surface is flat and the other surface is stepped by hot rolling a steel slab to form a blank material for the differential thickness plate having steps on both surfaces and pressing the stepped part on the one side with an arc press jig having a specific curvature. CONSTITUTION:A blank material such as a steel slab is heated and is then rolled with upper and lower work rolls 3 having radio R to manufacture a blank material 4 for a differential thickness plate having steps on both surfaces. The material 4 is then pressed with a press jig 5 having the arc press surface (OQQ') of which the coordinate at the optional point Q on the curved surface thereof is expressed by the expression (1) in order to flatten the one surface of the material 4 and to produce the differential thickness plate. The surface facing the jig 5 needs be held by a flat die or others in this case. The differential thickness plate 1 having excellent flatness of the flat surface is surely obtd.
Patent JP-H08299160-A (JP)
Title: Curtain made of polyester fiber
Inventor: HARA MASANORI
IPC: A47H23/08
Filed: 1995-04-28
Abstract: PURPOSE: To provide a curtain which can be opened and closed without rubbing the upper hem with a curtain rail, has neat and clean appearance like standing cylinders arranged in a row when the curtain is opened and can be compactly tied by a tassel since it has small bulk. CONSTITUTION: Pleat ridges 14 which are made by fixing folded parts folded by folding the pleats back in the right angle direction at the upper edge of curtain cloth are formed on the upper edge 12 of curtain cloth 15 at regular intervals. In a straight line across the pleat ridge 14 making a right angle to the lower edge of the curtain cloth, a crease 22 protruding toward the back face of the curtain cloth in the reverse direction of the pleat ridge 14 is formed underside of each pleat ridge 14 and the crease crossing to the bottom edge of the curtain in a right angle is thermally set.
Patent JP-S6019403-A (JP)
Inventor: MINAMIMOTO ISAMU
IPC: A01B33/08
Filed: 1983-07-14
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。
Patent JP-S5831247-A (JP)
Title: Controller for electric kettle, and the like
Inventor: NAKANISHI HIDEO
IPC: F24H1/18
Filed: 1981-08-19
Abstract: PURPOSE:To conduct the control of the temperature of hot water and the prevention of boiling waterless kettle positively by adjusting the area of the opening of the discharge port of bubbles through boiling. CONSTITUTION:A thermo-sensitive cover 3 is mounted to the opening of the bottom of a kettle body 1 and a partition chamber is formed, the body 1 side and the partition chamber are separated by a partitioning member 4, a communicating path with a cylindrically hung section communicating the body 1 side and the partition chamber is set up to the partitioning member 4, a regulating valve 4' is fitted to the opening of the body 1 side of the communicating path and the area of the opening is adjusted, and the discharge of bubbles through boiling in the partition chamber is controlled. A ferrite 6 for controlling temperature is fixed to the thermo-sensitive cover 3 and a heating element 7 to the bottom of the bottom of the body 1.
Patent JP-S5356084-A (JP)
Title: Small-sized continous filter unit for analysis sample
Inventor: ONO AKIHIRO
IPC: G01N31/00
Filed: 1976-10-30
Abstract: PURPOSE: To scatter around the precipitate on the surface of filter material and to enable to carry out the filtration extend over a long period, by providing the opening of sample supply tube at a fixed distance on the upper part of filter and colliding the sample on the surface of filter material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5832716-A (JP)
Inventor: TANASE TAKAFUMI
IPC: A47J43/00
Filed: 1981-08-19
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-S5832196-A (JP)
Inventor: HIDA TATSUZOU
IPC: G21D1/00
Filed: 1981-08-20
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-H08330110-A (JP)
Title: Variable resistor
Inventor: NAKATSU YOSHIYUKI
IPC: H01C10/32
Filed: 1995-05-29
Abstract: PURPOSE: To provide a variable resistor which has a small number of components and has an excellent radiating performance. CONSTITUTION: A rotor 20 is rotatably stored in a recessed section 3 of a case 2. On a lower face of the rotor 20, a resistance body 25 and electrodes 26, 27 which are connected to both ends of the resistance body 25 are formed. On a bottom face of the recessed section 3 of the case 2, arms 9a-11a of contacts 9-11 are formed so as to be brought into slide contact with the electrodes 26, 27 and the resistance body 25 respectively. On an upper face of the case 2, a metal cover 30 is located, being in contact with the rotor 20.
Patent JP-S63295648-A (JP)
Title: Vulcanized rubber molding
Inventor: SENDA KAZUHISA
IPC: B32B27/30
Filed: 1987-05-26
Abstract: PURPOSE:To obtain the title molding excellent in low friction property and nonstickiness, by surface-coating a vulcanized fluororubber molding with a novolak phenolic resin. CONSTITUTION:100pts.wt. fluororubber is compound with 1-20pts.wt. acid acceptor (e.g., MgO), 0.5-5pts.wt. vulcanizing agent (e.g., hexamethylenediamine carbamate) and 0.1-3pts.wt. vulcanization accelerator (e.g., triethylhexadecy lammonium chloride), etc, and the mixture is vulcanized to give a vulcanized fluororubber molding. This molding is coated with an organic solvent solution containing 100pts.wt. novolak phenolic resin of an m.p. of 100-150 deg.C and an MW of several thousand and 5-30pts.wt. amine compound (e.g., tetrabutylammonium bromide) and heated at 100-250 deg.C for several min to waveral tens of min to cure the resin. Thus, a phenolic resin film is formed on the surface of the vulcanized rubber molding.
Patent JP-S6110099-A (JP)
Title: Method for continuous growth of thin film crystal
Inventor: IGUCHI SHINICHI
IPC: H01L21/208
Filed: 1984-06-25
Abstract: PURPOSE:To form easily a uniform thin film crystal, e.g. a large-sized or continuous thin film crystal, by sliding a seed crystal fixed on one end of a substrate from a state of contact with an opening of a reservoir bottom of a raw material solution relatively to the substrate in a reaction furnace. CONSTITUTION:A seed crystal 2 obtained by cutting a raw material single crystal in the form of a strip is fixed on one end of the top surface of a crystal growing substrate 1 in a reaction furnace (figure is omitted) in a hydrogen atmosphere. On the other hand, a raw material solution reservoir 4 having an opening 5 at the bottom thereof is slidably provided in contact of the undersurface thereof with the top surface of the substrate 1. The above-mentioned seed crystal 2 is brought into contact with the opening 5 of the raw material solution reservoir 4, and the substrate 1 and raw material solution reservoir 4 and relatively slid and moved in the direction of arrow 7 from this state. Thus, the raw material solution 6 fed from the opening 5 is distributed over the substrate 1 to grow continuously the aimed thin film single crystal layer 3 having a uniform thickness.
Patent JP-2000323642-A (JP)
Title: Compact electronic equipment and manufacture thereof
Inventor: SHIMOISHI TOMOAKI
IPC: H01L25/00
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To prevent chip cracks at the time compact electronic equipment is dropped. SOLUTION: This compact electronic equipment is constituted of a mounted board 13 on which a TCP 4 having a memory chip 1 is mounted, a front case 11 arranged so as to face the mounted substrate 13 for covering the TCP 4 at the surface side of the mounted substrate 13, a back case 12 arranged so as to face the mounted substrate 13 for covering the TCP 4 at the back side of the mounted substrate 13, a connector member 14 electrically connected with a land for a connector of the mounted substrate 13, a chip capacitor 15 of a chip protecting member arranged around the TCP 4 between the front case 11 and the mounted substrate 13 and between the back case 12 and the mounted substrate 13, and formed so as to be longer than a distance between the back face of the memory chip 1 of the TCP 4 in the uppermost layer and the mounted substrate 13 in the height direction of the TCP 4,  and insulating film members 11c and 12c. Thus, the chip crack at the time of drop of a compact memory card 10 can be prevented.
Patent JP-S62286735-A (JP)
Inventor: SUZUKI TAMOTSU
IPC: B32B7/02
Filed: 1986-06-04
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-S63293428-A (JP)
Title: Spectrophotometer
Inventor: OKUBO KUNIHIKO
IPC: G01J3/02
Filed: 1987-05-26
Abstract: PURPOSE:To eliminate the need for manual adjustment of the scale of a recorder even if the scale of a three-dimensional display device such as CRT display is changed by constituting a spectrophotometer in such a manner that the upper and lower display limits of a three-dimensional screen coincide with the upper and lower limits of the recorder. CONSTITUTION:The analog signal from a detection section 1 is outputted after said signal is converted 2 to a digital signal in accordance with the sampling period from a CPU 3. The CPU 3 stores the data taken therein in a RAM 5 and outputs the data on fluorescent spectra or time recording by executing prescribed processing. This data is displayed 6. The display device 6 is provided with a range adjusting means capable of freely adjusting a display range, i.e., the upper and lower limits. The recorder 7 is so constituted that the recording screen thereof is similarly automatically adjusted cooperatively with the change in the adjustment range of the range of the display device 6. Since the upper and lower limits of the display device 6 coincide always with the upper and lower limits of the recorder 7, the need for the readjustment of the upper and lower limits on the recorder 7 side is eliminated.
Patent JP-S6114899-A (JP)
Inventor: HIRATA KOUICHI
IPC: B26F1/44
Filed: 1984-06-27
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-H09296022-A (JP)
Title: Water-swelling resin composite and its production
Inventor: MIURA KIMIO
IPC: C08L75/08
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To simply and easily obtain a water-swelling resin composite which exhibits stable swelling performance over a long period of time by curing and vulcanizing a kneaded material comprising an unvulcanized rubber and a water- swelling polyoxyethylene-base polyurethane resin having a specified composition. SOLUTION: A partially blocked prepolymer having terminal isocyanate groups and obtained from a polyoxyalkylene polyol having at least 30wt.% oxyethylene units and an organic polyisocyanate (e.g. 2,4-tolylene diisocyanate) is reacted with an active hydrogen compound (e.g. ethylene glycol) to produce a water-swelling polyoxyethylene-base polyurethane resin having both blocked isocyanate groups and groups containing an active hydrogen atom. This resin is kneaded together with an unvulcanized rubber, and the kneaded material is heated at the vulcanization temperature of the rubber to vulcanize the rubber and cure the resin, thus giving a water-swelling resin composite. This composite is useful for, e.g. a gasket for a building.