baber/WOPTO huggingface dataset:
Patent JP-S6122548-A (JP)
Title: System for leading-out charged particles
Inventor: TAMURA HIFUMI
IPC: H01J27/02
Filed: 1984-07-09
Abstract: PURPOSE:To reduce the amounts of sputter particles and secondary electrons emitted from the lead-out electrode and achieve effectual utilization of a charged particle beam by usin a metallic net or a ring-like electrode as the charged-particle leading-out electrode. CONSTITUTION:An ion-leading-out electrode 5 consists of a metallic net or a ring electrode. The metallic net is prepared from a tungsten net of 50 mesh having a transmission factor of 80%. The wire diameter of the ring electrode is 1mm.phi and its ring diameter is 10mm.phi. Firstly, an emitter chip 1 and a crucible 2 are heated to above the melting point of an ion source material 3 to supply the molten ion source material 3 to the pointed end of the emitter chip 1. Next, an ion-leading-out voltage is applied to the ion-leading-out electrode 5 to lead ions emitted by an electric field. By the means mentioned above, it is possible to reduce the amounts of sputter particles and secondary electrons emitted from the lead-out electrode 5 and to effectually utilize a charged particle beam.
Patent JP-S62298059-A (JP)
Title: Magnetic disk device
Inventor: MUKOYAMA FUMIAKI
IPC: G11B21/02
Filed: 1986-06-17
Abstract: PURPOSE:To reduce the power consumption by inhibiting a moving command of a carriage, when a magnetic disk is not inserted, by the output of a disk sensor for detecting the insertion of the magnetic disk. CONSTITUTION:When the magnetic disk is not inserted, an output; the inverse of CIN is generated from a disk sensor. When the output of an OR gate 9 becomes an H H level, a power source to a driving motor 2 for a medium rotation various sensors 3, and a read/write circuit 4 is turned off through a drive 11 and a transistor 7. Simultaneously, by inverter 8 and a gate circuit 6, the excitation phase of an SPM is all turned off, by leaving a part of a driving step-motor SPM control circuit 1, and the device becomes a stand-by mode. Also, by using an OR gate 10, it is inhibited that the negative pulse of a step signal the inverse of STEP is led into the circuit 1. Accordingly, a carriage mobile operation by a motor-on signal, the inverse of MON for a medium rotation from a host device is inhibited, and the power consumption is decreased.
Patent JP-H11336643-A (JP)
Title: Electromagnetic fuel injection valve for cylinder injection
Inventor: OKAMOTO YOSHIO
IPC: F02M61/18
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To improve ignitability and combustibility of an engine by providing a collision wall having a larger face than the diameter of a fuel jet and extended axially downstream on either one face side of a face passing the center of the fuel jet. SOLUTION: A nozzle member 7 is provided with a collision wall 25 integrally formed at the tip. The collision wall 25 is positioned slightly separated from a jet 8 and extended axially downstream on either one face side of a face passing the center of the jet 8. The length of a plane facing the jet 8 is sufficiently longer than the diameter of the jet 8. Fuel spray with partially strong flow can be added into widely dispersed fuel spray with swirling force effectively imparted by a fuel swirling element 22, by the collision wall 25 provided at the outlet part of the fuel jet 8. Ignitability of an engine is therefore made excellent, and lean-burn is realized to reduce the exhaust quantity of unburnt gas components and to improve fuel consumption.
Patent JP-S6031228-A (JP)
Title: Photoresist exposing method
Inventor: NOZAKI JIYOUSUKE
IPC: H01L21/027
Filed: 1983-08-01
Abstract: PURPOSE:To improve the displacement of a visual matching and the detaching property of a wafer of a glass mask by forming a thin film attracting hole at a glass mask, attracting a thin plate to the mask, closely contacting the mask with the thin plate, and exposing by both side visual matching. CONSTITUTION:A glass mask attracting hole and a wafer attracting hole are formed at suitable positions of a glass mask (k) and a wafer (d) at a one side glass mask attracting stage (e). A glass mask attracting passage (e) and a wafer attracting passage (j) are separated in a structure that the attracting operations can be individually done, and the wafer attracting hole is formed in a structure having both functions of attracting the wafer and blowing air. The displacement of matching the glass pattern to the wafer pattern is eliminated by attracting fixedly the wafer to the glass mask by the wafer attracting hole, and attaching and detaching of the wafer can be facilitated by the attraction of the wafer attracting hole and the blowing of the air.
Patent JP-S5930588-A (JP)
Inventor: TOMIZUKA MITSUO
IPC: G09F9/00
Filed: 1982-08-13
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-H1074565-A (JP)
Title: Shielded cable assembly
Inventor: JUNKINS MICHAEL EUGENE
IPC: H01R13/6593
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To easily assemble and make additional components unnecessary by fixing a conducting shell for covering each of a housing and a termination cover, and pressing and fixing a surrounding body between the termination cover and the shell. SOLUTION: A shell 12 covers an assembled termination cover 4, a housing 2, and a insulated conductor 5 projected from the cover 4 and the housing 2. A conductor 5 and a surrounding body 10 are fixed with the shell 12 and electrically connects the surrounding body 10 and the shell 12. The conductor 5 is projected from between the cover 4 and the housing 2, and also projected from the side 14 of the cover 4 and the housing 2. The conductor 5 and the surrounding body 10 are extended between the back surface 15 of the cover 4 and the inside surface 16 of at least one shell 12, and fixed between them to electrically connect the surrounding body 10 and the shell 12. The surrounding body 10 is bent at almost right angle from the fixed part, and extended backward from the shell 12. In order to ensure the electrical connection, the cover 4 is pressed against at least one shell 12.
Patent JP-S5665553-A (JP)
Title: Data communication control system
Inventor: MORI NOBUMASA
IPC: G06F5/06
Filed: 1979-10-31
Abstract: PURPOSE:To increase the usage efficiency of memory device while preventing the production of clinch state, by storing the inquiry data and the response data to common memory device and making different the input regulated value of both the input data. CONSTITUTION:The inquiry data input from an inquiry data input circuit 15 and the response data input from a response data input circuit 13 are all stored in a buffer memory device 11 in common use for waiting control. Further, the data are delivered to a central processing unit CPU via an inquiry data output circuit 12 and to a terminal IO side via a response data output circuit 14. In this case, the state of usage of memory unit is monitored at a monitor 16, and if the rate of usage is increased, the input limit of inquiry data is made with a response data input limit circuit 19. Further, if the rate is decreased, the input limit is released in the way of inversion, with respective limit release circuits 18 and 20.
Patent JP-H037011-A (JP)
Title: Assembly structure of bus-bar and insulating plate
Inventor: OMURA YOSHINORI
IPC: H02G3/16
Filed: 1989-06-05
Abstract: PURPOSE:To reduce the space for arrangement for bus bars by providing a folded overlap section to a roundabout part or an extension part of bus bars. CONSTITUTION:A circuit plate 1 is composed of plural bus bars 2A, 2B... and an insulating plate 3 on which they are arranged. A bus bars 2A has a tab terminal 4 in an expanded state, while in the bus bar 2B in the expanded state a roundabout part 5 running in stepping aside from the tab terminal 4 consists of a part 5a running along the edge of the tab terminal 4 so as to surround it and a part 5b running apart both sides of the bus bar 2A with the bus bar 2A interposed. The tab terminal 4 is caused to stand upright by folding it at the part as shown with a dotted line P. By providing a pair of folded overlap sections 6 corresponding to the parts 5a and 5b on both sides of the bus bar 5B, the length of the insulating plate 3 is shortened as compared with the case where there are no folded overlap sections 6.
Patent JP-H05335349-A (JP)
Title: Charge transfer device
Inventor: SATO YASUHARU
IPC: H01L21/339
Filed: 1992-06-02
Abstract: PURPOSE:To avoid detection error while increasing amount of charges to be processed by forming a channel stop in such a plane layout wherein width of each region divided for each charge detection part is gradually narrowed as it comes near to each charge detection part. CONSTITUTION:A predetermined channel stop 20 is formed on a semiconductor substrate. The region (transfer path) 21 surrounded by this channel stop 20 is divided for each charge detecting part 22, 23 and the channel stop 20 is formed in such a plane layout that the width L21 of each divided region (transfer path) 21 is gradually narrowed as it becomes near the charge detection part 22, 23. Thereby, fluctuation with time of the amount of charges to be implanted to the charge detection part 22, 23 can be controlled and detection error can be avoided while increasing the amount of charged to be processed.
Patent JP-H09327049-A (JP)
Title: Telephone set function button control system for telephone exchange system
Inventor: TOMIZUKA MITSUO
IPC: H04M3/42
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To effectively utilize function buttons by grouping plural extensions, setting the function buttons at every extension group, changing-over the extension groups and enabling using the function buttons of another group. SOLUTION: This system is constituted by accommodating plural telephone sets 20 having the plural function buttons capable of registering function into a private branch exchange system (PBX) 10 and by being connected to a public network with a trunk line 30. Then, the plural telephone sets 20 are divided into the plural extension groups (for example, the extension groups 1 and 2) and the function buttons are controlled by group unit so that the allocation of the functions to the function buttons is identical in the telephone sets which belong to the same extension group. The trunk line 30 is also divided into plural trunk line groups in a same way. When the trunk line is caught from the extension, control is executed so as to catch the trunk line of the same trunk line group number as an extension group number.
Patent JP-S5931556-A (JP)
Title: Battery
Inventor: SHIMIZU YASUTOSHI
IPC: H01M2/02
Filed: 1982-08-14
Abstract: PURPOSE:To obtain a satisfactory airtightness of a battery by screwing a tapered threaded alumina ring into a terminal penetrating part through an aluminum packing. CONSTITUTION:A tapered threaded alumina ring 4 is screwed into a cone screw part, which consists of parts 2 and 5, through an aluminum packing 3. The upper part of the alumina ring 4 is provided with a hole into which a zig is inserted in rotating the ring 4. When the ring 4 is rotated by 360 deg., it goes past the same distances of the screw threads of the parts 2 and 5. As a result, a satisfactory airtightness can be obtained by causing compressing of the aluminum packing 3.
Patent JP-S5931020-A (JP)
Title: Selective epitaxial growth method
Inventor: HINE SHIROU
IPC: H01L21/205
Filed: 1982-08-13
Abstract: PURPOSE:To flatten the surface of an epitaxial-grown silicon layer a method wherein the epitaxial layer is grown under pressure not higher than 100Torr. CONSTITUTION:An opening 3 is formed in an insulating film 2 on the desired part in the main plane of a silicon substrate 1 having an insulating film formed on its main plane. An epitaxial-grown silicon layer 4 is grown on the main plane of the substrate 1 exposed to the area of the opening 3 under pressure not higher than 100Torr. By doing so, it becomes possible to avoid occurrence of anomalous epitaxial growth at the peripheral parts of the epitaxial layer 4 contiguous with the insulating film 2 and to eliminate the difference in a layer thickness between the peripheral and central parts, thereby resulting in the flattened surface of the epitaxial layer 4.
Patent JP-H08332354-A (JP)
Title: Solid-liquid separator and cleaning method thereof
Inventor: NARUKAMI YOSHIHISA
IPC: B01D63/06
Filed: 1995-06-08
Abstract: PURPOSE: To make it possible to use the whole body of membrane elements effectively by installing an air-exhausting means which is communicated with an air inlet of a submerged type module and discharges gas remaining in a permeated water flow passage of the membrane element out of the system. CONSTITUTION: An exhaust pipe 26, which is opened in the atmosphere, is installed on the upper part of a collecting pipe 6. With this construction, gas which remains in a permeated water flow passage of membrane elements arranged on membrane modules 4, is exhausted in the atmosphere by way of a suction pipe 5, the collecting pipe 6 and a drain pipe 21 by opening an exhaust air valve 27. Since a dead space in the membrane elements is eliminated by this construction and hence the whole membrane is applicable effectively, it is possible to filter processed water 3 and back wash the membrane elements with higher efficiency.  Especially, during the back washing time of the membrane elements, the gas lain the permeated water flow passage is discharged out of the system and then when the membrane permeated water 24 stored in a processed water tank 10, is press-injected into the permeated water flow passage, the membrane permeated water 24 acts on the whole membrane surfaces of the membrane elements.
Patent JP-H036592-A (JP)
Title: Color selecting circuit of display device
Inventor: ARAI SATOSHI
IPC: H04N9/74
Filed: 1989-06-02
Abstract: PURPOSE:To display characters without reference to whether the background is black or white by connecting individual selecting circuits of three systems for the respective colors of a digital RGB signal and a simultaneous normal/ inverted state selecting circuit for the three systems in front of the three systems. CONSTITUTION:The circuit 3 which inverts all the colors of the digital RGB signal independently is provided in front of a color selecting circuit. Then when the background color is white, a background color selection terminal 8 is set at an H level, so the signal is inverted to transmit a red signal R and an AND gate 4 transmits the red signal R in its normal state only when a color selection terminal 9 is at the H level. The red signal R is put together by an OR gate 5 with a green signal G and a blue signal B which pass through similar circuits and their composite RGB signal 7 is inputted through an EXOR gate 6 which is controlled through a black-and-white inversion terminal 10. Consequently, whichever the background is white or black, the RGB composite signal which can display an image is generated.
Patent JP-H08335526-A (JP)
Title: Method for manufacturing coil parts and coil parts formed by it
Inventor: KANETAKA TOYONORI
IPC: B23K26/00
Filed: 1995-06-08
Abstract: PURPOSE: To provide compact coil parts by performing spiral grooving machining using laser. CONSTITUTION: A conductor layer is provided on the surface of a core in a closed magnetic path, a coil part 2 is formed by spirally groove-cutting the conductor layer by laser, laser is obliquely applied to an inner surface when performing the groove-cutting of the inner surface, at the same time the conductor layer is moved to a position where the focus of laser reaches a constant size for grooving.
Patent JP-H04365252-A (JP)
Title: Disconnection informing system for call waiting service
Inventor: SHOJI SHUICHI
IPC: H04M3/428
Filed: 1991-06-13
Abstract: PURPOSE:To recognize the disconnection of a call under holding by a service subscriber by informing the subscriber to receive service under speaking about the disconnection when the subscriber under holding disconnects the call. CONSTITUTION:When a subscriber B hearing a holding tone waits for the restart of speaking, it is an off-hook state and when it is desired to stop speaking, the state is turned to on-hook. The disconnection of the subscriber B is detected by a speech path 2 of an exchange and a control part 1 is informed and when the subscriber B is housed in the other exchange, the information of the disconnection is sent from the exchange to a subscriber A. This disconnection information is supplied to a subscriber disconnection detecting means 11 under holding of a call waiting service execution part 10 at the control part 1, and it is detected that the subscriber B under holding is disconnected. A disconnection informing tone detecting means 12 identifies the subscriber A as the original connecting party of the disconnected subscriber B by a memory 14 and executes connection control to send a disconnection informing tone informing this subscriber A about the disconnection of the subscriber B under holding.
Patent JP-S6032184-A (JP)
Title: Tape recorder
Inventor: TANABE MASAYOSHI
IPC: G11B15/675
Filed: 1983-08-02
Abstract: PURPOSE:To improve the portable performance of a tape recorder by providing a contact which is connected to an amplifier part of the tape recorder which has a contact with the connection part of a tuner pack with a fixed amount of pressure when the tuner pack is stored into the 1st housing. CONSTITUTION:The 1st-3rd housings 1-3 are provided, and the housing 3 is attached rotatably to the housing 1 with addition of a head block and a cassette holder. Furthermore a tuning knob 6 and a tuning confirmation window 14 are added. In a portable mode the housing 2 is folded on the housing 1 to realize a compact size of a tape recorder. When the housing 2 is turned and folded on the upper surface of the housing 1, a contact 4 which is energized toward the outside of the housing 2 via a connection terminal set at a part of the housing 2 has a contact with the connection part of a tuner pack 5. Thus an amplifier at the tape recorder side is connected to that of the pack 5.
Patent JP-S63307684-A (JP)
Title: Positive-resistance temperature coefficient heating element
Inventor: TERAKADO MASAYUKI
IPC: H05B3/14
Filed: 1987-06-05
Abstract: PURPOSE:To obtain a stable resistor composition material with high resistance by forming the resistance value characteristic via the first annealing and second annealing applied at specific temperatures respectively. CONSTITUTION:This device is constituted of a resistor composition material 6 made of a polymer containing a crystalline polymer with the melting point t1 and a crystalline polymer with the melting point t2 and the conductive fine powder dispersed in this polymer as the main constituent and a pair of electrode bodies 7, 8 feeding the current to this resistor composition material 6. The resistance value characteristic is formed via the first annealing applied at the temperature higher than the melting points t1, t2 of the polymers and the second annealing applied at any temperature between the melting points t1, t2 of both polymers. A heating element with a high output and excellent in the temperature and power stability can be thereby obtained.
Patent JP-H09314728-A (JP)
Title: Gas barrier laminated film bag
Inventor: IWAI TATSUO
IPC: B65D30/02
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To make an inside visible and to have high barrier properties by fusion-bonding an aluminum foil laminated film and the marginal part of a transparent film having a thin film layer of the oxide of one kind of an element selected from silicon, aluminum, and magnesium together. SOLUTION: A gas barrier laminated film bag is made by fusion-bonding an aluminum foil laminated film and a transparent laminated film having a thin film together. In the thin film layer of the transparent laminated film, which is required to shut off gas such as oxygen and steam while keeping transparency, a substance which forms the thin film layer is made at least the oxide of a kind of element selected from among silicon, aluminum, and magnesium. To seal as a bag, fusion bonding layers are formed in the innermost layers of the transparent laminated film having the thin film layer and the aluminum foil laminated film, and the peripheral parts are fusion-bonded to each other by a hot plate heat sealing method etc.
Patent JP-S5766230-A (JP)
Title: Drawing work for steel material of landslide protection wall
Inventor: YOSHIDA SHIYOUZOU
IPC: E02D5/20
Filed: 1980-10-08
Abstract: PURPOSE: To easily draw out steel materials from hardened soil concrete by a method in which a master pile consisting of combined two steel materials is erected in a soil concrete pillar not hardened and then an expansion pressure by a blasting chemical is applied to the outside of the steel materials.  
     CONSTITUTION: A pit is excavated under the ground 1 to a given depth by an auger, a row of soil concrete pillars 2 are constructed, and then before the soil concrete is hardened, a master pile 5a consisting of combined steel materials 3 with a hollow 4 is erected in the soil concrete. A vertical hole 6 is formed in the soil concrete 2 throughout the vertical whole length of the steel materials 3 in contact with their outside, and then after the soil concrete 2 is hardened, or the completion of underground work, a blasting chemical 7 is enclosed in the hole 6 and fired. Whereupon, a temporary stopper means 12 between the steel materials 3 is broken by an expansion pressure produced by the abrupt combustion of the blasting chemical 7 and thereby the steel materials 3 are moved to the hollow, thus permitting the steel materials 3 to be easily drawn out of the soil concrete. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10332981-A (JP)
Title: Mounting method for optical waveguide module
Inventor: FUKUCHI YOSUKE
IPC: G02B6/30
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration in insertion loss when a heat-shrinkable tube is mounted on an optical waveguide type module. SOLUTION: When the heat-shrinkable tube is mounted on the optical waveguide module constituted by connecting and fixing an optical fiber block having at least one optical fiber arrayed and fixed on a substrate on both sides of an optical waveguide chip so that the optical axes are aligned, the internal temperature of the heat-shrinkable tube is held lower than at least the glass transition temperature of an adhesive at the time of the shrinkage of the heat-shrinkable tube and the maximum internal temperature of the heat- shrinkable tube after the heating is held lower than the glass dislocation temperature of the adhesive to suppress the deterioration in insertion loss. Further, the heat-shrinkable tube after shrinking by being heated is forcibly cooled at least partially to suppress a rise in the temperature after the heating.
Patent JP-S5686149-A (JP)
Title: Manufacture of unsaturated sulfone and sulfone obtained thereby
Inventor: MAAKU JIYURIA
IPC: C07C315/00
Filed: 1980-10-09
Abstract: The present invention relates to a process for the preparation of unsaturated sulphones. It relates to a process in which unsaturated sulphones are prepared by sulphonation of the corresponding diene compound in the presence of a palladium catalyst, the sulphonating agent being a sulphinic acid or a sulphinate in the presence of an acid. The sulphones obtained are synthesis intermediates, particularly in the preparation of vitamins A and E.
Patent JP-H10334455-A (JP)
Title: Magnetic recording medium
Inventor: KATO KAZUO
IPC: B22F1/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium showing good electromagnetic conversion characteristics and excellent head sliding characteristics even under conditions of high relative speed of the magnetic recording medium to a magnetic head. SOLUTION: This magnetic recording medium has at least one layer of a magnetic layer containing a ferromagnetic alloy powder essentially comprising Fe dispersed in a binder on a support. The proportion of Co to Fe in the ferromagnetic alloy powder is 2 to 8 at.%, and the amt. of Al in the ferromagnetic alloy powder is larger than the amt. of Co. The proportion of rare earth elements in the ferromagnetic powder to Fe is >=1 at.%.