baber/WOPTO huggingface dataset:
Patent JP-S58198824-A (JP)
Title: Electron impact type field emission ion source
Inventor: TAMURA HIFUMI
IPC: H01L21/265
Filed: 1982-05-14
Abstract: PURPOSE:To improve heating efficiency along with improvemet of the wettability of an emitter chip by using an insulator having a high melting point and low thermal conductivity as an emitter chip material and previously coating the surface of said insulator with a substance containing a kind of ion for making electron impact possible. CONSTITUTION:The surface of an emitter chip 1 is coated with element 4, and containing a kind of ion substance 4 containing a kind of ion is filled in a crucible 2. Then, by heating a filament 6 while allowing a desired current to flow through said filament by a power supply 9 to permit electrons to be emitted, and controlling an electron orbit by a control electrode 5, the tip of the chip 1 is bombarded with electrons. The substance 4 including a kind of ion is melted by heating the chip 1 up to a high temperature, and supplied to the tip of the chip in the melted state of said substance. Finally, with this state, a high electric field is applied between the emitter chip 1 and an ion taking out electrode 7, so that an ion beam 11 comprising substance 4 containing a kind of ion melted on the tip of the emitter chip 1 is taken out.
Patent JP-S58198521-A (JP)
Title: Flame-retarding epoxy resin composition
Inventor: KAWAMURA NORIYUKI
IPC: C08G59/42
Filed: 1982-05-14
Abstract: PURPOSE:A flame-retarding resin composition excellent in moisture resistance, dielectric property, etc., and suitable as a material for flame-retarding high- voltage parts, prepared by mixing an epoxy resin with surface-treated red phosphorus powder, hydrated alumina, silica powder and acid anhydride curing agent. CONSTITUTION:The purpose flame-retarding epoxy resin composition is prepared by mixing 100pts.wt. epoxy resin (e.g., bisphenol A-derived diglycidyl ether) with 8-20pts.wt. red phosphorus powder surface-treated with an organic and inorganic compounds, e.g. (Trade name Novared CP-A 15, 30-120pts.wt. hydrated alumina, 30-120pts.wt. silica powder and an acid anhydride curing agent (e.g., methyltetrahydrophthalic anhydride). The obtained resin composition is used suitably as a material for, especially, television fly-back transformers.
Patent JP-S61239696-A (JP)
Inventor: ITAGAKI MASATO
IPC: B65G43/08
Filed: 1985-04-17
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-H04314068-A (JP)
Title: Developing device
Inventor: SUZUKI HIROHARU
IPC: G03G15/06
Filed: 1991-04-12
Abstract: PURPOSE:To obtain the base-fog free, high gradation developing device by improving the amount of toner sticking to a developing roller and the amount of the electrification of the toner, and, in addition, weakening the sticking force of the toner, thereby increasing development transfer ratio. CONSTITUTION:The developing roller 1 which forms a minute closed electric field 13 by the coexistence of a dielectric part 11 and a conductive part 12 on the surface thereof is employed. The material of which they are made is an elastic conductive material containing elastic insulating particles. An overlap alternating electric field of low-frequency and high-frequency alternating electric fields are applied to a development part, or a low-frequency alternating electric field and then an overlap alternating electric field of an alternating electric field with frequency lower than that and a high-frequency alternating electric field are applied to the development part. By applying the low-frequency voltage of the first alternating electric field in such a manner, a picture with satisfactory gamma-characteristic can be obtained. Also, by applying the second alternating electric field with high frequency, toner can be kept shaked, its strong binding force to an image carrier or a latent-image formation surface is released, and thus decrease in the toner transfer ratio is prevented.
Patent JP-S576869-A (JP)
Title: Control system for quantity of light in printer
Inventor: NISHIMOTO KANICHI
IPC: G03G15/043
Filed: 1980-06-16
Abstract: PURPOSE:To considerably reduce the printing time of over-exposure negatives without breaking color balance by providing two sheets of light quantity changing filters which are so arranged as to operate before three sheets of cut filters operate. CONSTITUTION:Thress sheets of cut filters; a yellow filter Y, a magenta filter M and a cyan filter C, and two sheets of light quantity changing filters (a), (b) which are so arranged as to operate before these filters operate are provided. If a negative is of under-exposure, te quantity of light is considerably decreased by using two sheets of the filters (a), (b), and if the negative is normal, the quantity of light is slightly decreased by using one filter, for example, only the filter (a). Further, when the negative is of over-exposure, no filters (a), (b) are used. Since the quantity of light of a light source can be increased, the printing time for over-exposure negatives is considerably reduced.
Patent JP-H09238206-A (JP)
Title: Portable telephone set with dtmf signal reception function and reception data display function
Inventor: WATANABE FUMIHIRO
IPC: H04M11/06
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To allow the user to simply extract and observe required information from an in-company computer at a visiting place by means of this telephone set only without addition of other device. SOLUTION: A reception circuit 2 of a DTMF signal is added to an output of an RF circuit 1 and its output connects to a control circuit 3. Furthermore, a display changeover switch 5 is added to a display control circuit 4 and an output of the control circuit 3 is displayed on a display device 6 via the display control circuit 4 and the display changeover switch 5. Thus, a simple radio on-line system is built up without other devices connecting to the portable telephone set. Moreover, even when there is any place for additional devices or a danger of leakage of security in voice conversation or even on the way of voice conversation, data are sent/received simply in a similar way of a speech by a conventional portable telephone set.
Patent JP-H07285360-A (JP)
Title: Shift control device of automatic transmission for vehicle
Inventor: TABATA ATSUSHI
IPC: B60W10/10
Filed: 1994-04-19
Abstract: PURPOSE:To provide a shift control device resolving the blowout of an engine or the tie-up of an automatic transmission occurring in the torque phase during the first half of the shift period in the automatic transmission having clutch-to- clutch shift. CONSTITUTION:The rise curve of the oil pressure PB1 of a brake is corrected by an oil pressure correcting means 140 to resolve the tie-up or engine blowout occurring in the torque phase in the first half of the 3-4 shift period, and the occurrence of the tie-up or engine blowout is normally prevented without requiring the engine output increase/decrease control by an engine output increasing means 142 and an engine output reducing means 144. When the oil pressure correction by the oil pressure correcting means 140 reaches a limit, the engine output is increased or decreased in advance in the next 3-4 shift operation by the engine output increasing means 142 or the engine output reducing means 144.
Patent JP-S63246691-A (JP)
Title: Neutron survey meter
Inventor: NOROSE SHIRO
IPC: G01T3/00
Filed: 1987-04-01
Abstract: PURPOSE:To enable the countering of any change in an ICRP rem curve with the correction of a program along with a reduction in the total weight, by using two moderators different in size having hollow sections of the same shape to have a 3He counter tube mounted thereon. CONSTITUTION:Hollow sections 4 and 5 of the same shape spherical with a diameter of about 2cm are formed at the center of two spherical neutron modulators 2 and 3 with a diameter of 10cm and 6cm. 3He counter tubes 6 and 7 are mounted on the hollow sections 4 and 5 with the shape quite the same as the latter. Measurement is performed using a monoenergetic neutron source with known intensity to relate the ratio of counting rates CPS obtained by the two 3He counting tubes 6 and 7 covered with the two different spherical neutron modulators 2 and 3 to neutron energy. This mutual relationship, dose equivalent rate per unit neutron flux density along an ICRP rem curve with respect to the neutron energy is previously stored in a microprocessor 9. This can reduce the total weight of a survey meter thereby enabling measurement strictly along the ICRP rem curve.
Patent JP-S63246076-A (JP)
Title: Filter processing unit
Inventor: SUZUKI YUZURU
IPC: H04N1/405
Filed: 1987-03-31
Abstract: PURPOSE:To attain filter processing for preventing moire without deteriorating a high frequency component by selecting a signal with dot component eliminated therefrom in response to the presence of an edge part or a signal with the dot component not eliminated therefrom. CONSTITUTION:A selection means 12 selects a signal of a dot elimination filter processing circuit 11 when the output of an edge extracting device 14 is logical 1 and selects a signal of a high frequency emphasis filter processing circuit 11H when the output is logical 0. That is, when an edge exists in the original information, a signal with the dot component not eliminated therefrom is selected. Thus, the high frequency component of the original information is kept and no blur of edge of a character takes place. On the other hand, in the absence of an edge, the signal with the dot component eliminated therefrom is selected. Thus, the output eliminated with the dot component being a cause to moire is obtained. Thus, the filter processing for moire prevention is applied without deteriorating the high frequency component.
Patent JP-H06295260-A (JP)
Title: Memory device for sequential data
Inventor: TAKANO SATOSHI
IPC: G06F12/02
Filed: 1993-04-07
Abstract: PURPOSE:To provide the sequential data memory device which can access efficiently plural data string such as image data and voice data, etc., by a simple constitution. CONSTITUTION:In the memory device for executing read/write of data by an address updated independently in accordance with an access of a CPU 1, this device is provided with a RAM 11 connected to a data bus of the CPU 1, a start address register 12 to which a start address is set by the CPU 1, a counter 14 whose contents are reset by the CPU 1, and also, which counts the subsequent memory accesses to the RAM 11 by the CPU 1, and an adding circuit 15 for adding each output of the start address register 12 and the counter 14 and forming a sequential address of the RAM 11.
Patent JP-H06293958-A (JP)
Title: Formation of film using laser ablation
Inventor: OKUDA SHIGERU
IPC: B01J19/12
Filed: 1993-04-07
Abstract: PURPOSE:To industrially form a film consisting of plural layers and a film in which plural elements are mixed by laser beam ablation. CONSTITUTION:Two or more kinds of materials 3 and 4 with the elements or composition different from one another are separately arranged to constitute a target. The target is rotated at a speed to laminate >=2 kinds of different films on a substrate, or the target is rotated at a speed to form a film in which >=2 kinds of elements are mixed on the substrate. The target is irradiated with a laser beam to form a laminated film consisting of >=2 kinds of different films or a film in which >=2 kinds of elements are mixed on the substrate.
Patent JP-H04287774-A (JP)
Title: Four-wheel steering device
Inventor: KIDO TOMOYUKI
IPC: B62D5/087
Filed: 1991-03-18
Abstract: PURPOSE:To control a control valve without using an electronic control device and easily set the control rod of the control valve to the neutral position of a valve housing. CONSTITUTION:A connecting means 35 capable of adjusting its length and interlockingly connecting the rotation of a pitman arm 30 to the axial movement of a control rod 13 is provided between the control rod 13 of a control valve 2 and the pitman arm 30.
Patent JP-H07253188-A (JP)
Title: Automatic repairing device for inside of pipe
Inventor: TAKAMATSU MUTSUO
IPC: E03F3/04
Filed: 1994-03-14
Abstract: PURPOSE:To insert a repairing device in a meandering buried pipe by making a trunk bendable freely by providing an adjustable joint to the shaft of the trunk inserted in the buried pipe, in which a repairing member is set. CONSTITUTION:A trunk 11 is formed of a heat resisting tubular member which is expandable and has a high conductibility, and it has shafts 12 passing through the center of the tube in order to maintain the length in the longitudinal direction. The shafts 12 extend from the centers of the base end faces of both ends 14 and 1 5 to the trunk 11, and a flexible tube 13 which consists of a hard rubber tube connected with the shafts 11 extending from the left side and the right side is provided at the center. As a result, the trunk 11 can be bent freely. A repairing member stuck to, a damaged position on the inner wall of the pipe is set to the trunk 11. Since the trunk 11 can be bent freely at the position of the adjustable joint in such a way, a repairing device can be passed through a buried pipe at its bending part.
Patent JP-S63248757-A (JP)
Inventor: WATANABE YOSHIHARU
IPC: C04B22/08
Filed: 1987-04-03
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-S62238736-A (JP)
Inventor: KATAYAMA KOICHI
IPC: B32B27/36
Filed: 1986-04-10
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-H05277873-A (JP)
Title: Pallet circulating and transfer device
IPC: B23Q7/00
Filed: 1992-04-02
Abstract: PURPOSE:To transfer a pallet at a high speed by supporting the left side and the right side of a pallet on a transfer passage with a pallet on the following position to the terminal position of one side transfer passage, and a pallet on the preceding position to the starting end position of the other side transfer passage. CONSTITUTION:One side of a pallet P4 on a transfer passage is held by a guide rail 13, and the other side is held by pallets P5 and P3 at the following position S23 and the preceding position S14. The pallets P5 and P3 at the following position S23 and the preceding position S14 form a guide member to make a pair with guide rails 13 and 14, and the transfer of the pallet on the transfer passage is guided by such a holding formation. As a result, a pallet can be transferred at a high speed.
Patent JP-S57198400-A (JP)
Title: Plastic fan
Inventor: ITAGAKI MASATO
IPC: F04D29/28
Filed: 1981-05-29
Abstract: PURPOSE:To assure a dynamic blance without disturbing a flow of fluid, by properly seaping off a circular protrusion which is previously configured on the outer boundary of the outside wall of a side plate and a main plate. CONSTITUTION:Circular protrusions 21b and 22b are scraped off at the required positions as much as necessary in order to establish its proper position for assuring a dynamic balance - the former exists between the wall connected to a vane 23 of a main plate 21 of a fan and the outer boundary of an outside wall of the opposite side while the latter between the connected wall of a vane 23 of a side plate 22 and the outer boundary of the outside wall of the opposite side.
Patent JP-H05186684-A (JP)
Title: Polyamide resin composition
Inventor: YAMADA KATSUHIRO
IPC: C08K7/18
Filed: 1991-03-22
Abstract: PURPOSE:To provide the subject composition containing a specific amount of high-purity spherical silica particles having specific particle diameter, keeping the various characteristic properties of polyamide resin, having remarkably excellent frictional coefficient and exhibiting excellent moldability. CONSTITUTION:The objective composition contains 1-30wt.% of high-purity spherical silica particles having an average particle diameter of 0.1-100mum. The spherical silica is produced preferably by adding an acid to an alkali metal silicate, washing the obtained gel with water, spray-drying the produced slurry of silica hydrogel with a spray dryer and baking the product or by hydrolyzing an alkoxysilane with water and ammonia or in an alcohol solution of ammonia. When the frictional coefficient of the composition is to be further lowered, it is preferable to add a pitch-based carbon fiber (pitch-based CF) to the composition.
Patent JP-S53111532-A (JP)
Title: Combustion device for boiler
Inventor: MORIMOTO KOUTAROU
IPC: F23D11/24
Filed: 1977-07-06
Abstract: PURPOSE: To get a combusion device which is applicable to any existing boiler with a simple remodeling to reduce more than 60% of NOx and which also can greatly reduce smoke, thus improving the boiler performance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S578368-A (JP)
Title: Power generation due to wind force
Inventor: NAKASHIMA JIYUNICHI
IPC: F03D9/00
Filed: 1980-06-18
Abstract: PURPOSE: To generate power, utilizing a multistoried building, by allowing the space which is formed in a multistoried building and extending vertically to communicate to the space outside the building in the lowerstoried and the higherstoried parts and installing a wind-power turbine in this space.  
     CONSTITUTION: The space 2 which is formed in a multistoried building and extending vertically is allowed to communicate to the space outside the building in the lowerstoried and the higherstoried parts, and a wind-power turbine 3 is installed in this space 2. As there is the difference in wind velocity in the intake part A and the opened part 4, the static pressure is higher in the intake part A, and air flows in the direction of arrow, so the wind-power turbine 3 is driven by this wind, and thus power can be generated by tutilizing a multistoried building. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000270727-A (JP)
Title: Fishing spinning reel
Inventor: AMANO MASAYUKI
IPC: A01K89/01
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive fishing spinning reel capable of preventing a fishline entanglement and/or damage through smoothly guiding it and of smoothly conducting the inversion action of a bale. SOLUTION: In this fishing spinning reel, a bale 20 is attached to a pair of bale-mounting arms 16 in a turnable and invertible manner via a bale support member which is equipped with a swing arm 18, a fishline guide 22 rotatably mounted on the swing arm 18, and a fishline introduction part 24 provided close to the fishline guide 22; the tip of the fishline introduction part is provided with a bale mounting part 26 capable of mounting the end portion of the bale thereon, and the bale mounting part 26, in turn, is set up along the direction T inclined relative to the axial direction S of the fishline guide (the direction in which the end portion of the bale is extended), and the bale mounting part 26 and the end portion of the bale are mutually disposed along the substantially identical axis and in a straight-line fashion.
Patent JP-H11280641-A (JP)
Title: Pump
Inventor: MORI KATSUMI
IPC: F04B1/047
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a fuel injection pump capable of reducing wear of a tappet driving surface of an outer ring of a cam and a leading end surface of the tappet. SOLUTION: A fuel injection pump press feeds a fuel by pumping, in which an outer ring 18 of a cam is slidably fit with an eccentric cam 16 disposed within a cam chamber 12 of a pump housing 11 so as to make a tappet 22 inserted into the cam chamber 12 follow a tappet driving surface 19 of the outer ring 18 of the cam. A leading end surface 23 in contact with the driving surface 19 is formed as a convex spherical surface that projects toward the driving surface 19. The driving surface 19 is formed as a concave spherical surface having radius of curvature larger than that of the convex spherical surface. A gap G through which oil is guided having the width gradually decreasing toward a spot contact portion F is defined by those surfaces 19 and 23. As a result, lubricant H to the contact portion G is ensured, thus reducing wear of both surfaces 19 and 23.
Patent JP-H01253981-A (JP)
Title: Stabilizing method for oscillation frequency interval of laser device
Inventor: SHIMOZAKA NAOKI
IPC: H01S3/10
Filed: 1988-04-01
Abstract: PURPOSE:To control a laser device to be controlled which is modulated with large modulation index by forming a beat pulse by using high frequency component of a beat signal of a frequency sweeping light and a radiated light of the device to be controlled. CONSTITUTION:Radiated lights of a plurality of laser devices 8-10 to be controlled are combined by a first optical mixer 14, and mixed with a frequency swept light in which oscillation frequency is swept by a second optical mixer 15 to obtain a beat signal. Passing band width of low filtering means used to form a beat pulse train from the beat signal is set to the same order as that of a modulation wave spectrum extension. If the cut-off frequency DELTAf of the low band pass filter is sufficiently small in the degree to be ignored as compared with the spectrum of a modulation wave, the double-humped beat pulse becomes a single humped by increasing the DELTAf in the same degree as that of a modulation spectrum extension. Thus, the modulation light of an arbitrary modulation type having large modulation index can be controlled.
Patent JP-H07288589-A (JP)
Title: Exchange communication system
Inventor: FUKAZAWA SHIGERU
IPC: H04M3/54
Filed: 1994-04-20
Abstract: PURPOSE:To provide an exchange communication system capable of receiving a transferred incoming call from an original position before the moving by registering the movement in a network of a destination of moving even when a call is moved between arbitrary networks whose number schemes are different from each other. CONSTITUTION:A network identification number and an extension number to specify a transfer destination are sent from an in-premises communication network of the destination of moving to an in-premises communication network B of an original position before the moving and stored in a main storage circuit 4, and when an incoming call to any of extensions LL1 to LLn takes place in this state, whether or not an inter-network transfer is designated as to the called extension is discriminated and when the inter-network transfer is designated, the transfer control to call the transfer destination not calling the called extension is implemented.
Patent JP-H04293739-A (JP)
Title: Cold starting method in electro-slag remelting
Inventor: KIHARA SHIGERU
IPC: C22B9/18
Filed: 1991-03-20
Abstract: PURPOSE:To reduce surface roughening detective part in bottom part of an ingot obtd. with electro-slag remelting for remelting an electrode in slag containing CaO and to improve the yield. CONSTITUTION:This method has the feature which in cold start method in the electro-slag remelting for remelting the electrode in the slag containing CaO, in blended slag composition, after charging and melting at first only the whole blending quantity of CaO used for melting or only a part of the whole blending quantity of CaO into the furnace, the remaining composition of slag is melted while charging.
Patent JP-S525123-A (JP)
Title: Window wiper
Inventor: MAKITA MITSUNORI
IPC: B60S1/38
Filed: 1975-07-01
Abstract: PURPOSE:Wiper body is made of transparent material to prevent distrubance of visibility.