baber/WOPTO huggingface dataset:
Patent JP-H10332069-A (JP)
Title: Electrofusion pipe and joint
Inventor: NISHIMURA MASANARI
IPC: B29K23/00
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a polyethylene-made electrofusion pipe reducing a cost to be excellent in pressure resistance and the other characteristic and capable of electrofusion and a polyethylene-made electrofusion joint reducing a cost to be excellent in pressure resistance for connecting this pipe by electrofusion. SOLUTION: In this electrofusion pipe and joint, as an inner layer 2 of the electrofusion pipe 1 or an outer layer 6 of the electrofusion joint 5, an intermediate high density polyethylene layer of 0.94 to 0.97 g/cm<3> density, 0.01 to 2 g/10 min MFR, and as an outer layer 3 of the electrofusion pipe 1 or an inner layer 7 of the electrofusion joint 5, a low intermediate density polyethylene layer of 0.92 to 0.95 g/cm<3> density, 0.01 to 2 g/10 min MFR, are integrally layered.
Patent JP-H04363434-A (JP)
Title: Building unit connector
Inventor: IWAKI KUNISUKE
IPC: E04B1/348
Filed: 1991-06-11
Abstract: PURPOSE:To improve the connection workability of a building unit by carrying out such improvement that two actions such as the support of a spacer member and the fixture of joint members can be performed in a single mohon, concerning a building unit connector used when the building units such as roof units and the like are mutually connected while keeping a proper gap. CONSTITUTION:A spacer member 21 interposed between adjacent building units 1, 2 and the joint members 22 which are stuck to the adjacent building units 1, 2 respectively so as to mutually connect the building units 1, 2 are provided. These spacer member 21 and the joint members 22 are constituted in one body.
Patent JP-S5839018-A (JP)
Title: Assembling method of hybrid integrated circuit
Inventor: TAKIGUCHI IWAO
IPC: H01L21/56
Filed: 1981-09-02
Abstract: PURPOSE:To enable to assemble the titled integrated circuit at low cost without reducing a radiation effect by a method wherein resin coating is performed on the surface only of a thick film resistance substrate. CONSTITUTION:A substrate is indicated by 1 and a semiconductor chip by 2 in the diagram, and a heat-resisting tape 3 is adhered to the back side of the substrate 1. Then, using a fluidization dip resin molding method, fluidization dip resin 5 is coated, and after the coating has been finished, the heat-resisting tape 3 is peeled off while the fluidization dip resin is still soft, and the radiating plate 6 of prescribed measurements is adhered to the substrate 1 as occasion demands after the fluidization dip resin has been cured. As regards the radiating plate 6, its shape and method of adhesion are properly selected, and its assembling process is completed. The package of hybrid integrated circuit to be used for power can now be accomplished without reducing radiation effect by utilizing the coating of the fluidization dip resin.
Patent JP-H11331377-A (JP)
Title: Cross bar switching device and its diagnosing method
Inventor: AOYANAGI TOSHIHIKO
IPC: H04Q11/04
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To confirm normal operation of all connection points and transmission lines in a cross bar switching device. SOLUTION: The cross bar switching device is constituted of the cross bar switching device provided with N port parts, an N×N cross bar switch 65 connected with the N port parts, a connection control part 67 to control connecting relation between the N port parts and the N×N cross bar switch 65. And it is provided with a packet data for diagnosis receiving means to check whether the packet data for diagnosis received from a second port part 2 via the N×N cross bar switch by a first port part 1 is equal to preset packet data for diagnosis or not and a diagnostic data transmitting means 61 to transmit preset diagnostic data to a third port part 5 when the packet data for diagnostic received at a diagnostic data receiving means 63 is judged to be equal to the present packet data for diagnosis.
Patent JP-2000080339-A (JP)
Title: Self-adhesive composition
Inventor: HIIRO TOMOKI
IPC: C08F297/00
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a self-adhesive composition which is remarkably improved in heat resistance over a conventional case using a styrene-based thermoplastic elastomer. SOLUTION: The self-adhesive composition comprises, as its main component, an isobutylene block copolymer formed of a polymer block made of a monomer component (a) comprising isobutylene as a main component and a polymer block mainly composed of an aromatic vinyl monomer (b). The aromatic vinyl monomer contains at least one monomer selected from α-methylstyrene, p- methylstyrene, a vinylnaphthalene derivative and an indene derivative.
Patent JP-S624130-A (JP)
Title: Article transfer device
Inventor: SANO MINEO
IPC: B65G54/02
Filed: 1985-06-27
Abstract: PURPOSE:To magnetize each of magnetic plates in consecutive order and make an article controllable at a shifting rate without entailing any damage to the article and a vibronoise, by magnetically coupling each of iron cores rolling a solenoid coil on these plural magnetic plates, while interposing a nonmagnetic plate between them in line, and forming a transfer passage there. CONSTITUTION:Each article 16 consisting of a magnetic material on a transfer passage 13 is attracted to a magnetized magnetic plate 11 and moves via each iron core when a solenoid coil 15 is energized with a current. And, if current- energizing to the coil is transferred to the right from the coil 15 at the left in order, a thrust in a direction from left to right in arrow is imposed on the article 16. At this time, an energizing current to the coil 15 is controlled whereby attraction in the magnetic plate 11 attendant upon the current-energizing is varied, whereby a transfer rate of the article 16 is optionally controllable. And, when the article is a nonmagnetic material, a magnetic block 19 is made contact with a rear part of a nonmagnetic material article 16a, and the block 19 is attracted to the magnetic plate 11 whereby an article 16a is pushed by the block 19 and propelled forward.
Patent JP-S5262641-A (JP)
Title: D.c. current interruption system
Inventor: SUZUKI TOSHIO
IPC: H02J1/00
Filed: 1975-11-19
Abstract: PURPOSE:To shorten power failure time of other feeder circuits which must be fed contineously, by shortening time interval between opening and reclosing of source side line of series reactor.
Patent JP-S5663612-A (JP)
Title: Controller with process fault diagnostic function
Inventor: IKETANI GOROU
IPC: G05B23/02
Filed: 1979-10-30
Abstract: PURPOSE: To make it possible to detect a defective apparatus at an early state, improve the maintenance property and elevate the working efficiency of the system, by analyzing the stored variation data in a fixed period of time, when a trouble has occurred.  
     CONSTITUTION: In a normal state, the controller executes the control of a general process, and at the same time the momentary status of necessary input and output signals is stored by the signal selective circuit 7 which has been decided in advance. When trouble has occurred in the outside, a TRG signal is provided to the terminal T 1 , or the trigger condition is satisfied by a signal D' which has been designated by the signal selective circuit 7, and when a LOCK signal is output, it is halted to store a new data, and the previous data is fixed and stored. Since the variations of input and output signals extending from generation of cause of trouble to appearance of the result are all stored, trouble of the process can be diagnosed. Moreover, since the operation career of the input signal, the output signal and the internal output signal is left, it is also possible to detect a malfunction and failure of the input and output circuits themselves of the control. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5566942-A (JP)
Title: Tetrafluoroethylene/perfluoro(alkyl vinyl ether) copolymer powder for powder processing
Inventor: SAITOU TAKUZOU
IPC: C08L1/00
Filed: 1978-11-14
Abstract: PURPOSE: To improve the thermal stability and to obtain powder for processing suitable to thick film forming, by incorporating a specific amount of an alkali metal hydroxide or carbonate into the copolymer as a heat stabilizer.  
     CONSTITUTION: A tetrafluoroethylene (TFE)/perfluoro (alkyl vinyl ether)(PFVE) copolymer powder is incorporated with 0.1W1,000ppm of a hydroxide or carbonate of an alkali metal, e.g. Li, Na, or K, to improve the heat stability. The resulting powder has improved effects on formation of films thicker than 100μ, without foaming products. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62779-A (JP)
Inventor: WATANABE TAKEJI
IPC: F25B29/00
Filed: 1985-06-25
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-H04343675-A (JP)
Title: Manufacture of abrasive tape
Inventor: TERASAWA MASATOSHI
IPC: B24D3/02
Filed: 1991-05-15
Abstract: PURPOSE:To provide an abrasive tape with little electrification over a long period without reducing the film strength of an abrasive layer by mixing and dispersing a cationic surface active agent together with abrasive grains, a binder constituent and an organic solvent to prepare an abrasive paint, coating it on a substrate, applying the calender process after drying, and sufficiently reducing the electric resistance continuously for a long period. CONSTITUTION:A cationic surface active agent is mixed and dispersed together with abrasive grains, a binder constituent and an organic solvent to prepare an abrasive paint, it is coated on a substrate and dried, then the calender process is applied to form an abrasive layer, thus an abrasive tape is manufactured.
Patent JP-H0439243-A (JP)
Title: Picture forming device
Inventor: KONO HISAAKI
IPC: B65H7/04
Filed: 1990-05-31
Abstract: PURPOSE:To prevent the occurrence of a double feed and skewing by suspending pull out of a sheet in a sheet feeding part by means of a conveyance means until a picture forming means completes picture forming operation when it is detected that no sheet is present in the sheet feeding part. CONSTITUTION:When a sheet feed roller 42 is driven at a timing at which a pick up roller 41 makes contact with the back of a sheet P on a sheet feed cassette 20, sheets in a cassette 20 is pulled up. Since, during the feed of a sheet, the sheet P is moved in a corrugating state and an output from a sheet absence sensor 57 is fluctuated, an output from the sheet absence sensor 57 is ignored. After the sheet P is conveyed to a platen roller 22 and picture forming operation is completed, detection by means of the sheet absence sensor 57 is restarted. Thus, since detection of the presence of a sheet is not effected, a double feed and skewing are prevented from occurring.
Patent JP-H09313829-A (JP)
Title: Manufacture of filter body and filter body
Inventor: MAEKAWA TAKEJI
IPC: B01D39/00
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a filter body and the filter body obtained by same. SOLUTION: A formed body 16 is formed by sucking through a protector 11. After the sucking process is finished, it is taken out with the protector 11 as it is fitted to it from a water tank and is subjected to dehydration treatment. After that, it is heated at prescribed temperature to be dried and hardened. A fitter body 100 obtained after going through the final process is provided with the protector 11 as a core material (reinforcing material) on the inner periphery of a filter medium consisting of the formed body 16. In this case, the protector 11 has plural fold parts on the outer periphery thereof, but the filter body 100 as a product has the protector 11, allowing fiber to be deposited even in a clearances between end faces of the protector 11 formed by the fold parts, permitting the seal part to be integrally formed.
Patent JP-H05309602-A (JP)
Title: Cutting device in running circular sawing machine
Inventor: SHIRAI SHIGEHARU
IPC: B27B5/18
Filed: 1992-05-01
Abstract: PURPOSE:To eliminate a step between a pair of cutting edge plates and to conduct cutting by a circular saw projecting from the cutting edge plates by a constant amount at all times. CONSTITUTION:Guide rails 6a, 6b are provided on the rear of a pair of cutting edge plates 3a, 3b respectively through mounting frames 5a, 5b. The cutting edge plates and the guide rails are each formed as an integral part. A saw base 7 provided with a circular saw 25 is so disposed as to run in connection with both the guide rails 6a, 6b.
Patent JP-H08314164-A (JP)
Title: Electrophotographic photoreceptor for transferring latent image
Inventor: YANAGISAWA MASAHIRO
IPC: G03G5/06
Filed: 1995-05-15
Abstract: PURPOSE: To attain high transfer potential and to prevent the occurrence of an abnormal image with black spots, etc., by using a specified compd. as an org. acceptor-like compd. CONSTITUTION: A single layer type photosensitive layer contg. at least an electric charge generating pigment dispersed as particles and an org. acceptor-like compd. represented by formula I, II or III in a binder is formed on an electrically conductive substrate optionally with an undercoat layer in between. In the formula I, each of R1 and R4 is H or a group such as cyano or nitro, each of R2 and R3 is H or a group such as optionally substd. alkyl and X is =0 or a specified group. In the formula II, each of R7 -R10 is H, halogen, optionally substd. alkyl, cyano or nitro. In the formula III, R is alkyl, alkoxy, ester, halogen, cyano or nitro and (n) is an integer of 0-4.
Patent JP-H0268-A (JP)
Title: Solder resist composition
Inventor: NAKAGAWA TOSHIHARU
IPC: G03F7/038
Filed: 1988-06-07
Abstract: PURPOSE:To obtain a solder resist good in developability and strength by partially adding acrylic or methacrylic acid to a bisphenol A novolak type epoxy resin and a cresol novolak type epoxy resin and further, and mixing a photopolymerization initiator, a thermosetting agent, an inorganic filler, and an organic solvent with said partially modified epoxy resins. CONSTITUTION:Each epoxy resin is partially modified by the acrylic or methacrylic acid in an amount of 0.1-0.9 equivalent of the acid per 1.0 equivalent of the resin, and the modification rate is properly controlled in accordance with the kind of the developing solution, and the cresol type epoxy resin is used in an amount of 60-100wt.% of the bisphenol A type resin in order to enhance hardness, heat resistance, and solvent resistance. The photopolymerization initiator, such as biacetyl, are added in an amount of 1-25wt.% of the resin mixture, likewise 1-10wt.% o-tolylbiguanide or the like, 20-100wt.% silica, 30-200wt.% toluene or the like are added, thus permitting the obtained solder resist to be improved in developability and strength.
Patent JP-H034193-A (JP)
Title: Method and device for effective time display
Inventor: YAMADA SEIJU
IPC: G09F9/37
Filed: 1989-05-31
Abstract: PURPOSE:To clearly discriminate an elapsed time by discriminating the time when the 1st - the 2nd time is elapsed after the setting point of time when the 1st and the 2nd magnetism inverting display devices whose two display states are inverted with a pulse signal. CONSTITUTION:A time (e.g. one hour) is set in the 1st timer circuit 24, a time (e.g. 24 hours) is set in the 2nd timer circuit 28, and a reset button 21 is pressed. The circuits 24 and 28 begin to count oscillation pulses from an oscillator 22 and at this time, the 1st and 2nd magnetism inverting display devices 38 and 39 input a reset signal A, so that the display device 38 enters the 1st display state (black) and the display device 39 enters the 1st display state (red). The circuit 24 outputs the 1st elapse signal C a specific time after the resetting point. The signal C is inputted to the display devices 38 and 39 through a multivibrator 33. Consequently, the display device 38 changes from the 1st display state (black) to the 2nd display state (green) and the display device 39 holds the 2nd display state (black). Consequently, an operator can know that an effective time is elapsed.
Patent JP-H06330906-A (JP)
Title: Synchronizing device for a plurality of air cylinders
Inventor: SAKURAI HIROKI
IPC: F15B11/22
Filed: 1993-05-18
Abstract: PURPOSE:To provide a synchronizing device for an apparatus equipped with a plurality of air cylinders, in which the air cylinders can be elongated at the same timing and with the same speed even though the length of the air passage communicating each air cylinder to an air passage switching valve differs individually. CONSTITUTION:A regulator 16 and a speed controller 17 are furnished on a branch air passage 15 which communicates the counter-rod side chamber 13 of each air cylinder to an air passage switching valve 7, while a speed controller/exhaust valve 23 is installed on a branch air passage 22 which ties the rod sode chamber 21 to the air passage switching valve 7, and in the condition that the air cylinder concerned 3 is in the contracted state, control so that the air is supplied to the counter-rod side chamber 13 and rod side chamber 21 so as to hold the two chambers in the pressurized state.
Patent JP-H08332189-A (JP)
Title: Disposition means for endoscope
Inventor: OUCHI TERUO
IPC: A61B10/06
Filed: 1995-06-07
Abstract: PURPOSE: To provide a disposition means for an endoscope which has good operability and insertability and is capable of easily aiming the lesion from the front with a simple structure. CONSTITUTION: This disposition means 10 for the endoscope has a flexible shaft 13 which is freely forward and backward movably inserted into the disposition means insertion channel of the endoscope. A universally curving part 14 which is universally curvable in arbitrary directions with small expandability and contractability in an axial direction is formed at the front end of this flexible shaft 13.
Patent JP-2000330184-A (JP)
Title: Display device for camera
Inventor: ITO JUNICHI
IPC: G03B13/02
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a display device for camera making a photographer pos sible to confirm a focus locking position or an AE locking position even after frame is changed. SOLUTION: As for the display device for camera, a subject image formed by a photographic lens 11 is received by an imaging element 16 so as to be outputted as image data to an image data controller 18. Besides, a camera shake is detected by a shake correction optical system 13, then, subject position data are calculated based on the output of the shake correction optical system 13. In response to the operation of a release switch 52 for starting a photographing operation, the image data and the object position data are synthesized and displayed on a liquid crystal monitor 40.
Patent JP-H0432018-A (JP)
Title: Magnetic recording medium
Inventor: HACHITSUKA TSUYOSHI
IPC: G11B5/702
Filed: 1990-05-29
Abstract: PURPOSE:To improve traveling durability and the dispersibility of magnetic powder by incorporating a specific polyurethane resin into a binder as its component. CONSTITUTION:The binder contains the polyurethane resin contg. a sulfonic acid metal base in a 0.02 to 1wt.% range of ion content as its component. The polyester diol constituting this polyurethane resin consists of arom. polyester diol (A) of 500 to 10,000mol.wt. and aliphat. polyester diol (B) of 500 to 10,000 mol.wt. in which >=90mol% of the dibasic component is an aliphat. dibasic acid. In addition, the weight ratio of (A) and (B) is in an 8:2 to 2:8 range and >=30% of the sulfonic acid metal base contained in the polyurethane resin is introduced into the aliphat. polyester diol (B). Not only the surface smoothness and magnetic characteristics of the magnetic layer are improved but also the wear resistance of the magnetic layer is improved over a wide range from low to high temp. Consequently, the traveling durability is greatly improved.
Patent JP-H04252015-A (JP)
Title: Magnetic deflection composition
Inventor: RIDEIA JIEE YANGU
IPC: H01L21/027
Filed: 1991-05-17
Abstract: PURPOSE: To precisely position an electron beam by arranging several magnetic coils in a central tube spaced in a specific angular direction and employing a nonmetallic material having low coefficient of thermal expansion and high thermal conductivity and then sealing the magnetic coils individually thereby sustaining the entirely at a desired temperature. CONSTITUTION: An electron beam lithography EBL 10 for processing a work piece of substrate e.g. a semiconductor wafer, comprises an electron source 16, and a beam column 14 including a demagnification projection optical element and a magnetic deflection assembly 20. A central tube 24 is set in the beam column 14 where high vacuum is sustained by means of a high vacuum pump 26. A beam 22 passes through an opening 30 of the beam column 14 and impinges on the work piece 12. The assembly 20 comprises a plurality of magnetic coils each of which is produced by winding a wire 52 about a troidal coil former 54 and vacuum sealed individually with a nonmetallic conductive sealing material. The coil former 54 is made of ceramic.
Patent JP-S6043618-A (JP)
Inventor: ANDORUTSUEI BUARUZATSUKU
IPC: G02B7/04
Filed: 1984-07-09
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-S6039020-A (JP)
Inventor: PEETAA BUROTSUHO
IPC: B23F9/02
Filed: 1984-07-09
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-H037518-A (JP)
Title: Method and apparatus for shutting off mouth of set net
Inventor: IWATA KEIJI
IPC: A01K69/00
Filed: 1989-06-02
Abstract: PURPOSE:To enable catching of fishes entering a set net, etc., without there escaping by attaching a long hermetically sealed vessel to a part to be an upper edge of shutting off net for the mouth the set net and providing a construction for feeding air to the hermetically sealed vessel and floating the aforementioned vessel. CONSTITUTION:Each mouth of a set net 1 is shut off with a shutting off net 11 by a method for shutting off the mouth of the set net. In the method, the following construction is adopted. That is a long hermetically sealed vessel 12 (12A) composed of a flexible material (e.g. plastic film) capable of filling air in the interior thereof is attached along a part to be an upper edge of the shutting off net 11 in shutting off and air is fed in the hermetically sealed vessel 12 to uniformly float the whole part to be the upper edge of the shutting off net 11 and shut off the mouth of the set net 1. A compressed air cylinder 16 is connected through a pipe 15 to the hermetically sealed vessel 12 for feeding the air to the hermetically sealed vessel 12 and the air cylinder 16 is provided with a valve openable by remote operation.
Patent JP-H0433128-A (JP)
Title: Allocating/processing system for program execution environment
Inventor: KATO TADASHI
IPC: G06F9/46
Filed: 1990-05-30
Abstract: PURPOSE:To realize the prevention of a deadlock with less memory capacitance by constituting a system in such a way that a program execution environment is dynamically generated only when the possibility of a loop system comes out so as to prevent the occurrence of the deadlock. CONSTITUTION:A service processing part 10-h executes a prescribed service processing by using a program execution environment 13-h which is previously prepared or a program execution environment 14-h which is dynamically generated. A transmission part 11-h transmits a layer number Rh allocated to a self server 1-h at the time of communicating a message. A judgement part 12-h judges whether the generation request of the execution environment 14-h is to be issued or not by judging whether a transmitted layer number RIN is larger than the layer number Rh allocated to the self server 1-h or not. Thus, the loop is prevented from being generated and the occurrence of the deadlock owing to scramble for the program execution environment can be prevented.