baber/WOPTO huggingface dataset:
Patent JP-H093119-A (JP)
Title: Method for removing polymer scale
Inventor: KAWATANA KOUJI
IPC: C08F212/10
Filed: 1995-06-19
Abstract: PURPOSE: To wash the formed polymer scales out of the inside wall, etc., of a polymerizer for producing an aromatic vinyl/vinyl cyanide copolymer within a short time. CONSTITUTION: The formed polymer scales are washed out of the inside wall, etc., a polymerizer for producing an aromatic vinyl/vinyl cyanide copolymer with a mixture comprising a solvent in which the polymer is soluble or swellable, hydrogen peroxide and water and having an adjusted concentration of hydrogen peroxide of 0.1-10wt.%. According to this method, the time necessary for the work can be shortened as compared with a conventional washing method, and the quality deterioration of a product caused by the polymer scales remaining in the polymerizer as a result of insufficient washing can markedly be reduced.
Patent JP-S6250319-A (JP)
Inventor: SHIDOKII DEII RITSUKU
IPC: C08G18/65
Filed: 1986-06-30
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-S5942034-A (JP)
Title: Agitation device provided with horizontal agitator in vessel
Inventor: SHIMA NOBORU
IPC: B01F15/00
Filed: 1982-09-01
Abstract: PURPOSE:To decrease the leaking part of a vessel and to make the maintenance of the bearing device therein easy by supporting the support shaft in the end part of an agitator to the bearing device in the vessel and providing a maintenance hole for said device. CONSTITUTION:An agitator 4 is provided in a vessel body 1 and the one shaft 6 of support shafts 6, 7 provided in both end parts thereof is penetrated through the side wall in the one end part of the body 1 via a shaft sealing member 8 and is supported with an external bearing 10. The other shaft 7 is supported by an internal bearing device 13 provided on the side wall in the other end part of the body 1. A maintenance hole 19 to provide access in the maintenance and inspection of the device 13 is provided in the position (upper part) near the device 13 on the outside circumference of the body 1.
Patent JP-H079591-A (JP)
Title: Wrapping material
Inventor: KANEKO MASAMICHI
IPC: B31B50/66
Filed: 1993-06-23
Abstract: PURPOSE:To facilitate adjusting work, to enhance the stability of welding and to reduce the power consumption at the time of the welding of the sealant layer by forming a conductor layer between the base material supporting a wrapping material and the sealant layer welded to the base material and constituting the conductor layer of an easily magnetized conductive material. CONSTITUTION:A conductor layer is formed to the paper base material 1 being the support base material composed of cardboard and supporting a wrapping material by coating the surface on the inside of a container of the paper base material with a magnetized conductive material. A polyolefinic polymer layer, for example, a polyethylene layer 14 is formed on the surface having the conductor layer 18 formed thereto on the inside of the container of the paper base material 11 so as to cover the conductor layer 18. Further, a polyolefinic polymer layer, for example, a polyethylene layer 15 is welded to the surface on the outside of the container of the paper base material 1 as a sealant layer. As the conductive material, a conductive compound composed of a ferromagnetic material such as Fe2O3 or Fe3O4 is used.
Patent JP-H10337824-A (JP)
Title: Styrene resin foam sheet with excellent processability and its container
Inventor: KITAGAWA TAKATOSHI
IPC: B29L22/00
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a styrene foam laminate sheet with excellent moldability and processability, and its molding. SOLUTION: This styrene resin foam sheet is obtained by laminating an impact resistant polystyrene film containing 1 to 3 wt.% of polydimethyl silicone oil having a viscosity of 10000 to 30000 centistokes at 23C and heating loss amount at 150 deg.C for 24 hours of 0.3 wt.% or less is laminated on styrene foam. And, the container is molded by using a styrene resin foam sheet obtained by laminating the impact resistant polystyrene film thereon.
Patent JP-2000340299-A (JP)
Title: Electrical connector with lock mechanism and metal spring
Inventor: TERADA TAKASHI
IPC: H01R13/648
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To increase operability and reliability of a connector providing a click feeling to allow confirming an operation of a lock mechanism disengaging an engaging part from a mating connector when pressed. SOLUTION: This electrical connector with a lock mechanism is provided with a lock mechanism maintaining a connection state with a mating connector. The lock mechanism includes a rod 5a having an engaging pawl 5 engaging with the mating connector, a pressing part displacing a moving member to disengage the engaging pawl engaged with the mating connector when pressed, and a spring 20 provided between the moving member and a connector body 1 and expanding/contracting according to the displacement motion of the moving member. The spring 20 has mutual contact parts generating a click feeling when they come in contact with each other, and go over each other during the expansion/contraction of the spring. The mutual contact parts are set to generate the click feeling at a position where the lock mechanism is disengaged by the displacement of the moving member.
Patent JP-H11346473-A (JP)
Title: Power supply
Inventor: NISHIO HARUHIKO
IPC: G02F1/133
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit comprising a drive power supply circuit of low current consumption which generates no crosstalk. SOLUTION: A voltage V1 is formed by varying a variable resistor R1 for the reference voltage VS of a noninverted amplifier 10 and -V1 is generated from an inverted charge pump circuit 2. A voltage VDD of a logic power supply fed to the input of a 4X charge pump circuit 3 to produce a voltage V0 equal to 4 times the VDD. The potentials VGND, V0, -V0, V1, -V1 are generated from a drive power supply circuit, and a liquid crystal panel is driven at these potentials. Current consumption can be reduced, while preventing crosstalk using a single operational amplifier circuit 1 and employing a low impedance ground potential VGND as a nonselective potential.
Patent JP-H08326209-A (JP)
Title: Material for exterior wall
Inventor: SEKINE SHIGERU
IPC: E04C2/30
Filed: 1995-05-26
Abstract: PURPOSE: To provide an exterior wall material in which a mounting member can be held at a normal position and occurrence of deformation of an outer surface material and concentration of stress at a mounting position due to the difference in thermal expansion between an exterior wall base material and the outer surface material can be easily avoided by means of a simple and sure mounting structure, and the external appearance and durability of the wall material can be improved. CONSTITUTION: Protrusions 5 are provided on the rear surface of an outer surface material 4 disposed on the outdoor side of an exterior wall base material 2 and mounting members 3 with an opening 6 having a diameter larger than that of the protrusion 5 is provided on the outdoor side of the material 2. A slip-out prevention member 8 is mounted to the protrusion 5 inserted into the opening 6 of the member 3, and a holding member 25 is provided to elastically hold the member 3 in such a manner that a gap (s) is provided around the protrusion 5 at the opening 6 for the member 3, protrusion 5, or outer surface material 4. Consequently the member 3 can be held at a normal position and also the difference in thermal expansion between the base material 2 and the material 4 can be absorbed.
Patent JP-S5579185-A (JP)
Title: False operation preventing method at printer
Inventor: KAWAKITA ATSUMI
IPC: B41J19/00
Filed: 1978-12-08
Abstract: PURPOSE: To beforehand prevent mistakes in printing formed in the case when a printing head is driven in a speed that exceeds a fixed value, by generating new detecting signals within a fixed time after a detecting portion material of a positional generating means generates detecting signals.  
     CONSTITUTION: If there happens instantaneous service interruption when a printing head 3 is driven at a fixed speed, a synchronous motor 13 for driving the printing head 3 is decelerated in a moment, a sudden jacking phenomenon is immediately produced by the recovery of instantaneous service interruption, and the printing head 3 is driven in an instant in a speed that exceeds a fixed value. Since the spacing of detecting signals A becomes narrower than spacing during a fixed speed because of the instantaneous rise of the synchronous motor 13, the next signals A are generated during the time when a condition of the output signals F of a one-shot multivibrator 19 does not return, and output signals G for error signals are put out from an AND gate 20. Thus, a centralized processor 12 immediately works so as to interrupt printing operation at a point of tim when the signals A are generated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H1091560-A (JP)
Title: Distributed management system
Inventor: TOUKADO YOSHIKI
IPC: G06F13/00
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To improve management processing capacity and to prevent the increase of the traffic of a network by permitting a whole management device to one-dimensionally manage setting information and resources and permitting plural partial management devices to divisional manage the processing. SOLUTION: Management device groups 14 and 26 are composed of the whole management devices 11 and 21 and the partial management devices 12, 13 and 22-25, which manage setting information and the resources. The whole management devices 11 and 21 register whole setting information or the resources in a table and one-dimensionally manage them. Setting information or the resources are transmitted to the partial management devices 12, 13 and 23 so as to entrust them to the devices. The entrusted management devices 12, 13 and 22-25 register entrusted setting information or the resources to the table so as to manage them. Then, the management of setting information or the resources are transmitted to the other partial management devices so as to entrust them or setting information or the resources are transmitted to a device to be managed to use them.
Patent JP-H11343483-A (JP)
Title: Injection water additive for oil drilling
Inventor: INATA JUNICHI
IPC: E21B43/22
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject additive having a high viscosity, particle dispersibility and water retainability, and usable for oil drilling by including a highly viscous xanthan gum having a specific viscosity. SOLUTION: The objective additive contains a highly viscous xanthan gum providing an aqueous solution with 0.5 wt.% xanthan gum concentration, having 4,000-25,000 viscosity (measured by a B-type viscometer at 6 rpm at 25 deg.C). The highly viscous xanthan gum is obtained, for example, by heating the xanthan gum having <=50%, preferably <=20%, more preferably <=15% loss on drying (under a normal pressure at 105 deg.C for 5 hr) at 100-140 deg.C, preferably 100-130 deg.C, more preferably 105-125 deg.C for >=30 min, preferably for 30 min to 10 hr, more preferably for 30 min to 7 hr, most preferably for 30 min to 6 hr. The heating is preferably carried out in an inert gas or in an inert solvent.
Patent JP-H10341466-A (JP)
Title: Selective call radio receiver
Inventor: HASEGAWA KAZUHIKO
IPC: G04G21/04
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To precisely transmit the accurate reception time of message information received before time correction to a user by displaying only message information and preventing the reception time of message information from being displayed when message information is received while first time information is received after power is supplied. SOLUTION: The time information reception recognition flag IF of a storage part in CPU receives time information and an automatic time correction part ATR corrects the time of a clock counting part TC. It becomes a LOW level whenever time information is received with a flag which rises immediately after the reception time of message information received before time information is received is corrected, and becomes a HIGH level when the correction of time and that of the reception time of message information terminates. When the time information reception/recognition flag IF is in the LOW level, time information is not read from a reception time storage area MT.
Patent JP-H05192423-A (JP)
Title: Racket frame for tennis
Inventor: TAKATSUKA MASANORI
IPC: A63B49/02
Filed: 1992-05-20
Abstract: PURPOSE:To upgrade spinning efficiency significantly by enabling the maximizing of a tension ratio of main to cross strings. CONSTITUTION:A string stretching portion 11 of a frame is formed in a ring with a vertical width (W1) of a strings stretching surface ranging 320mm-390mm and a horizontal width (W2) thereof ranging 200mm-240mm. Compression rigidity of main strings G1 in the direction of stretching is set in a range of 30kgf/ mm-200kgf/mm.
Patent JP-S6049170-A (JP)
Title: Shaft seal device of rotary machine
Inventor: KANEKI TADASHI
IPC: F16J15/40
Filed: 1984-07-25
Abstract: PURPOSE:To eliminate the need of a blower for sealing air by boring an axial hole through a rotary shaft, and connecting one side of the hole to a labyrinth chamber through a radial hole so that sealing air is supplied to the labyrinth chamber by centrifugal force produced by rotation of the rotary shaft. CONSTITUTION:Axial holes 20 are bored through the end portions of rotary shafts 2, 3 piercing a casing 1 that are opposite to couplings 8, 9. A plurality of radial holes 21 are bored through each one side of the axial holes 20 in such a manner as to communicate with labyrinth chambers 11a, 12a of labyrinth seals 11, 12, and the other sides of the holes communicate with the air on the outside of the casing 1. In this arrangement, when the rotary shafts 2, 3 are rotated, centrifugal force is worked upon air in the radial holes 21, so that the air is fed into the labyrinth chambers 11a, 12a. Accordingly, the pressure in the labyrinth chambers 11a, 12a is increased, which can prevent oil mist in the casing 1 from leaking out through the labyrinth seal 11, 12 portions to the outside.
Patent JP-S6214875-A (JP)
Inventor: HIRATA KIYOSHI
IPC: A63C19/00
Filed: 1985-07-10
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-H11344791-A (JP)
Title: Method for continuous dissolution of gel material of photographic coating solution and apparatus therefor
Inventor: NISHI YASUO
IPC: G03C1/00
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a method for continuous dissolution of gel material of a photographic coating soln. by occasionally supplying a refrigerated massive gel material into a scraping type heat exchanger and heating the gel material by the inside wall of this scraping type heat exchanger. SOLUTION: The gel material of the photographic coating soln. which is a soln. of any among a photographic emulsion, emulsified matter and gelatin or a soln. combining several thereof is put into a pot 11 and is preserved by refrigeration, and is taken out, redissolved and used as the coating liquid at need. The gel material of the pot 11 is transferred into a first pump 14 having a large suction port 13 and is fed into piping 15 for liquid feeding and is sent through piping 16 by a second pump 17 connecting to the piping 15 to the scraping type heat exchanger 21 which is a heat exchanger of a heat transmission type heat exchange system. The gel material is continuously dissolved while the gel material is uniformly heated. Heat insulating jackets are applied to the piping 15, 16. The piping transfer of the massive gel material is made efficient by the heat insulating jackets.
Patent JP-H06338978-A (JP)
Title: Picture transfer system
Inventor: YASUHARA SHIN
IPC: H04N1/00
Filed: 1993-05-31
Abstract: PURPOSE:To provide a picture transfer system whereby a facsimile picture transmitted from the facsimile equipment of an opposite party side with a line network can be viewed at a going-out destination without the facsimile equipment. CONSTITUTION:Transmitted picture information of a facsimile form is received through the interface circuit 31 of a fixed terminal equipment, written in a memory A 33 and converted into the prescribed form which can be displayed in the display device of a portable terminal equipment by a signal processing circuit 36 so that it is written in the memory B 37 again. Then, prescribed form picture information which is written in the memory B 37 is transferred to the portable terminal equipment of a transfer destination through the public line network by the control of CPU 35 in accordance with the transfer instruction of picture information from the portable terminal equipment and outputted to the display device through a driver in the portable terminal equipment so that the picture corresponding to picture information from the fixed terminal equipment is displayed in the display device. Therefore, it is convenient in transmitting the change of a meeting place, etc., to a person being out by a map or a character, etc.
Patent JP-H10329030-A (JP)
Title: Manufacture of thin edged grinding wheel
Inventor: WATANABE EIJI
IPC: C25D1/00
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a thin edged grinding stone having high rigidity by preventing the occurrence of three dimensional deformation by a method wherein a peripheral groove is formed in the given position of a base metal and after composite plating is applied on an annular surface on the base metal connected to the inner wall part of the peripheral groove and the inner peripheral side of the peripheral groove, the base metal part on the outer peripheral side of the peripheral groove is removed. SOLUTION: Resist 9 is applied on a part except an annular surface 19a forming a grinding wheel part formed on the surface of a metallic plate 19 having diameter larger than the outside diameter of the grinding wheel. A peripheral groove 10 is formed such that etching is applied on the annular surface 19a down to a depth being 1/2 of the thickness of the metallic plate 19. Further, resist 11 is applied such that an annular surface 19b part continued to the inner periphery 10a side of the peripheral groove 10 is exposed, and a composite plated layer 12 is formed until the thickness of the layer attains 1/2 of a blade thickness. The same process is also applied on the back of the metallic plate 19. Thereafter, the outer peripheral part 19d of the metallic plate 19 is removed, and dressing is effected on the tip.  This constitution removes surface oscillation due to a plate strain occurring during manufacture of a thin edged grinding wheel and provides the thin edged grinding wheel to effect high precise and stable machining.
Patent JP-S5856217-A (JP)
Title: Magnetic head
Inventor: TAKASHIMA HIDEO
IPC: G11B5/115
Filed: 1981-09-29
Abstract: PURPOSE:To increase the lifetime of a magnetic head without reducing the shielding effect, by providing a wear-resistant material between a material of high permeability and a material of low resistance value which forms shielding plate between the magnetic cores corresponding to magnetic tracks, respectively. CONSTITUTION:A shielding plate 5 is formed by bonding a wear-resistant material 4 between a material 1 of high permeability and a material 2 of low resistance value. The plate 5 is set between magnetic cores 8 corresponding to magnetic tracks and wound by windings 7 containing magnetic gaps 6. These component elements are stored and adhered into a shielding case 9. Thus a magnetic head is obtained. In such way, the wear-resistant properties can be improvied for the plate 4 to increase the lifetime of the magnetic head without reducing the shielding effect of sandwich constitution.
Patent JP-H0799549-A (JP)
Title: Communication method and communication equipment
Inventor: ROORENSU BAANSUTAIN
IPC: H04L12/56
Filed: 1994-06-13
Abstract: PURPOSE: To improve efficiency in access by sending a call which originated from any specified subscriber location among respective plural telecommunication applications to only one distributing point and connecting that call to a suitable server as a function which shows the kind of application. CONSTITUTION: The outputs of video terminal 11-11, telephone sets 11-12 and personal computers 11-14 are transmitted through respective line pairs such as a service terminal 21 and an access network 31, for example, to a distributor 410 as a distributing point in the facility of subscribers. Especially, the outputs from these three pieces of terminal equipment are packeted by an ordinary packet assembler/disassembler inside the terminal 21, and the generated packets are outputted to the distributor 410. The outputs of video terminals 11-21, telephone sets 11-22 and telephone sets 11-23 for application are similarly packeted in the terminal 21 as well and sent to the distributor 410. These packets are outputted through the terminal 21 and access network 31, as well.
Patent JP-S5377505-A (JP)
Title: Manufacture of magnetic paint
Inventor: OOTA TAKU
IPC: G11B5/70
Filed: 1976-12-20
Abstract: PURPOSE: To remove the fault that the durability of the magnetic tape is weakened owing to the hindrance caused in the hardening reaction, by adding a hardening agent to a large molecular weight binder so as to cause partial reaction, and then, further adding a small molecular weight binder. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0816991-A (JP)
Title: Guiding route searching method
Inventor: MAEDA MASAHIRO
IPC: G08G1/0969
Filed: 1994-07-05
Abstract: PURPOSE:To search an optimum route to meet the usual driving tendency of a driver. CONSTITUTION:A traveling condition detecting and recording part 15 detects traveling speed classified by the kind and the width of a road on which a vehicle has traveled by using a vehicle position and time detected by a GPS receiver 2 and the map data of a CD-ROM 1, and records beforehand a histogram in a traveling condition memory 16. When the driver sets a route guidance mode, and designates a destination, a start place.destination setting part 18 sets a designated place as the destination and a present place as a start place. Subsequently, a driving tendency analyzing part 19 analyzes the degree of skill of the driver by using the recorded data of the traveling condition memory 16, and in the case of a skilled driver, an optimum route searching part 20 searches the optimum route in which the simple cumulative distance of distance between intersecting points is shortest, and in the case of an unskilled driver, it searches the optimum route in which the cumulative distance weighted in accordance with the width is shortest, and stores it in a guiding route memory 21. After this, a map picture drawing part 12 draws a map picture including the vehicle position together with a guiding route and a vehicle position mark, and displays them on a display device 4.
Patent JP-H0319256-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIRAI HISASHI
IPC: H01L23/522
Filed: 1989-06-15
Abstract: PURPOSE:To make a silicon oxide film flow without impurity diffusion and oxidation by depositing a silicon nitride film and the silicon oxide film, and performing heat treatment. CONSTITUTION:A silicon oxide film.BPSG film 3 containing B, P as impurity is deposited on a pattern of base polysilicon 2, and thereon a silicon nitride film 4 is deposited. Heat treatment is performed in a PH3 atmosphere. When the heat treatment is performed in the state that the silicon nitride film 4 is deposited on the silicon oxide film 3, impurity is not diffused in the substrate 1, and the flow of the silicon oxide film 3 containing an impurity is enabled.