baber/WOPTO huggingface dataset:
Patent JP-H10234876-A (JP)
Title: Intraoral mask
Inventor: OZAWA TAKEKI
IPC: A62B18/02
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To prevent a face surface, ears and a head part, etc., from being pressed and becoming uncomfortable even when a mask is worn, and prevent the skin of a face from being marked by a gripping part even after a long period of usage, and also, enable the mask to be worn to cover a mouth from the outside even under a case wherein the recognition of the face and a favorable appearance are required. SOLUTION: By fitting a device which is constituted of an elastic filter 2 and a frame 1, in an oral cavity, the effect of a conventional mask can be kept without covering a mouth. That is, the configuration of the frame 1 is respectively adjusted to the upper and lower jaws at a transient area from gingiva to cheek mucous membrane on the rear side of lips. The frame is fitted on the transient area from gingiva to cheek mucous membrane, and under a state wherein the upper and the lower jaws are crossed, the elastic filter 2 is adjusted so as not to slack. The frame with the elastic filter of which the adjustment has been completed, is inserted out the rear side of the lips, and is fitted on the transient area from gingiva to cheek mucous membrane.
Patent JP-H07285234-A (JP)
Title: Thermal head measuring circuit and printer
Inventor: YAMADA TAMIO
IPC: B41J2/35
Filed: 1994-04-18
Abstract: PURPOSE:To secure that a thermal element resistance value can be measured extremely accurately by first detecting a measurement current running through a selected thermal element accurately, then measuring the terminal voltage of the selected thermal element, and calculating the resistance value of the thermal element based on both measurement results. CONSTITUTION:A specified measurement current Ih is supplied to a detection resistor 4 with a known resistance value RO which is commonly connected to thermal elements 3, using a transistor 5. In addition, a scan means 8 sequentially selects thermal elements 3 by scanning a thermal head and energizes a thermal element 3 with a select measurement current Ih from the detection resistor 4. Further, a first calculation means 9 calculates the value of the measurement current Ih from the known resistance value RO by detecting a voltage drop portion DELTAV which generates on both ends of the detection resistor 4 at the time of energization. Then a second calculation means 10 detects the terminal voltage Vh of the selected thermal element 3 and calculates the resistance value Rh of the selected thermal element 3 based on the terminal voltage Vh and the value of the measurement current Ih. Thus, it is possible to make the resistance value measurement of the thermal element highly accurate.
Patent JP-H11273635-A (JP)
Title: Sealed lead-acid battery
Inventor: ONODA YUKIHIRO
IPC: H01M2/02
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability of a battery by avoiding the movement of an electrode group in a transversely or diagonally lying position relative to a battery jar, and thereby avoiding the deformation of separators or electrodes and the resulting short life. SOLUTION: This lead-acid battery has a pair of legs 6a, 6b provided at the lower part of a negative plate 2, and a plate group consisting of the negative plate 2, a positive plate 1 and a separator 3 is enclosed in a battery jar 7. The legs 6a, 6b provided at the lower part of the negative plate 2 are placed on saddles 8a, 8b provided at the bottom of the battery jar 7, and a difference between the inner dimension of the battery jar 7 and the width of the negative plate 2 is made smaller than the sum of the width of the leg 6a or 6b provided at the lower part of the negative plate 2 and the width of the saddle 8a or 8b, so that the pitch of the legs 6a, 6b is made smaller than the pitch of the saddles 8a, 8b.
Patent JP-S5413792-A (JP)
Title: Production of thin-type crystal vibrators
Inventor: YASUDA MASARU
IPC: H03H3/02
Filed: 1977-07-04
Abstract: PURPOSE: To enable the fork part of a vibrator to be formed symmetrically on the right and left by using a mask in which the shape of the fork part has a specific grade with respect to an X-axis. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11274298-A (JP)
Title: Integrated circuit and manufacture thereof
Inventor: NUMATA HIDEAKI
IPC: H01L21/768
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a multilayer wiring structure wherein failures never occur such as poor electric contact, wire breaking, and inter-layer short circuits. SOLUTION: The integrated circuit manufacturing method comprises step (a) of forming a first wiring material film 12, conductive thin etching stop layer 13, and contact electrode material film 14 on a substrate 11 in the same vacuum; step (b) of etching the contact electrode layer 14 until the stop layer 13 appears, to form contact electrodes 15 of desired shape at desired positions; step (c) of forming the first wiring 12 into desired shape; step (d) of forming a layer insulation film 17; step (e) of planarizing the layer insulation film 17 to expose the surfaces of the contact electrodes 15; and step (f) of forming a second wiring 16 electrically connected to the electrodes on the contact electrodes.
Patent JP-H04312058-A (JP)
Title: Key telephone system
Inventor: KAYANO SHIGERU
IPC: H04M3/44
Filed: 1991-04-11
Abstract: PURPOSE:To allow anyone to easily attain an one-action transmission by receiving a dial inputted in an MF tone from a trunk line by an MF receiver circuit, storing it in a dial memory, and pressing a key means in a transmission mode. CONSTITUTION:A key telephone set 13 is in a speech mode, and a speech path 6 is connected through a key telephone set interface 5 with the telephone set 13. Then, when an outside memory inputting/transmitting button 12 is pressed, a speech link part 7 is operated, the speech path 6 with another telephone set is connected with an MF receiver circuit 11, dial information obtained by receiving an MF signal transmitted from the other side is transmitted to a CPU 10, and stored in a dial memory 8. At the time of transmission from the telephone set 13 by an abbreviated dial operation, or an one-action dial operation, the button 12 is pressed after capturing the trunk line, the designated dial information is read from the memory 8 by the CPU 10, and transmitted to a trunk line interface circuit 4, so that the dial operation can be attained.
Patent JP-H08277439-A (JP)
Title: Weld heat affected zone having high fatigue strength
Inventor: YOSHIE ATSUHIKO
IPC: C22C38/06
Filed: 1995-04-04
Abstract: PURPOSE: To produce a steel providing the weld heat affected zone of a structure having high fatigue strength, in a steel contg. specified ratios of C, Si, Mn and Al, by prescribing its metallic structure. CONSTITUTION: A steel having a compsn. contg., by weight, 0.02 to 0.35% C, 0.02 to 2.5% Si, 0.30 to 3.5% Mn and 0.002 to 0.10% Al, contg., at need, one or two kinds of 0.002 to 0.10% Nb and 0.002 to 0.10% Ti, and the balance Fe with inevitable impurities and having a metallic structure constituted of ferrite and cementite and furthermore contg. martensite by 0.5 to 5% area ratio is prepd. Thus, the steel providing a weld heat affected zone having high fatigue strength can be obtd.
Patent JP-H10274117-A (JP)
Title: Structure of intake duct for internal combustion engine
Inventor: KOBAYASHI SHIGEMI
IPC: F02M35/12
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To improve workability to take out the resonator chamber core of an intake duct with a resonator chamber, and reduce a cost. SOLUTION: A resonator opening part for taking out a core formed in the side of the outer wall of a resonator chamber 3 is juxtaposed as a resonator chamber opening part 8 integrally with a duct flow passage opening part 7 on the air cleaner C side to facilitate taking out of the core. The resonator chamber opening part 8 is closed with a closing part 10b additionally provided at a flange part at the connection end part 10A of an adjoining duct 10. This constitution eliminates a need for machining of a conventional hole for taking out a core an a cover, improves workability, and reduces a cost. Further, when a resonator chamber having a high draft is provided, the core can be taken out as an original shape is left as it is without collapse and the core can be reused.
Patent JP-H06292112-A (JP)
Title: Assembly for multi-vision
Inventor: YAMADA YUICHI
IPC: H04N5/74
Filed: 1993-04-06
Abstract: PURPOSE:To improve the external appearance of a video image, a design value and installation job performance by locking a screen unit movably and removably to a container rack. CONSTITUTION:A core unit 1 consists of sets of a screen unit 2, a projection unit 3 and a container frame 10. Then a screen frame 9 locks a frame 6 having a groove whose lengthwise direction is the longitudinal direction to which both side ends of a lenticular lens sheet 4 and a Fresnel lens sheet 5 overlapped with each other in the longitudinal direction are inserted, a 1st lock fixture 11 locks the frame 9 removably with the screen frame 9 movably in the horizontal direction and a 2nd lock fixture 12 locks the screen frame 9 removably in the vertical direction of the container frame 10. Thus, the screen unit 2 is engaged with the container frame 10 movably and removably in the horizontal and vertical directions.
Patent JP-S61238584-A (JP)
Title: Overshore buoy
Inventor: TSUBOI HIDEHIKO
IPC: B63B22/12
Filed: 1985-04-16
Abstract: PURPOSE:To obtainsimplified connecting and mooring operation of an offshore rope through vertical movement of a buoy by providing a spherical buoy of rubber whose buoyancy is adjustable through charging and discharging of air with upper and lower rings to which the offshore rope body is connected through strops and adjusting air to be charaged and discharged. CONSTITUTION:A sperical buoy 1 of rubber having sufficient strength is connected with an air hose 4 to make the buoyancy adjustable through charge and discharge of air, so that the buoy 1 is movable up and down in the sea. The buoy 1 is provided with upper and lower rings 2,2' to which an offshore rope body 02 having one end locked to a sinker on the sea-bottom is connected at the other end through strops 01,01'. when the offshore rope 02 is out of use, air in the buoy 1 is discharged to lower the buoy in the sea. When it is in use, air is charged in the buoy 1 to float the buoy 1, to which a rope 03 from a moored ship is connected. This avoids necessity of a prefetch rope which has been conventionally used, permitting simple connecting operation.
Patent JP-S60222919-A (JP)
Title: Coordinate input device
Inventor: ONO KIYOU
IPC: G06F3/0487
Filed: 1984-04-20
Abstract: PURPOSE:To easily input coordinates of an optional point of a three-dimensional image by drawing a ring-shaped mark obtained when a displayed sphere or hemisphere is viewed from a polar point on a tablet, and hitting a position in the ring. CONSTITUTION:The three-dimensional image of the hemisphere G is displayed on a screen 1 by a wire frame method and when a position A on the spherical shape is specified as a visual point A, a position (a) in a circle (c) on the tablet 2 is hit. When a position B on the reverse side of the hemisphere G is specified as the visual point, a position (b) in a circle (c) on the tablet 2 is hit. The hemispherical body G displayed on the screen 1 corresponds to the northern hemisphere of the earth, and the circle (c) on the tablet 2 is the ring when the hemisphere G is viewed from above the north pole and corresponds to the equator. Namely, a position image of the surface of the hemisphere G on the screen 1 is projected on the tablet 2 and a hit is only made on the tablet 2 to specify an optional position on the surface of the hemisphere G on the screen 1.
Patent JP-H03279278-A (JP)
Title: Inorganic foam having dense surface layer
Inventor: TSUTSUMI KAZUNORI
IPC: C04B38/00
Filed: 1990-03-28
Abstract: PURPOSE:To obtain an inorganic foam having high adhesion strength and beautiful surface with a few production processes by laminating a surface material containing a vitreous sintering agent as a principal component on at least a surface of a substrate material containing a granular porous inorganic aggregate, said vitreous sintering agent and a foaming agent. CONSTITUTION:The aimed inorganic foam is formed by laminating a raw material layer of a surface material containing a vitreous sintering agent as a principal component on at least a surface of a substrate raw material layer composed of a porous inorganic aggregate having 0.03-5mm granular diameter, said vitreous sintering agent and a foaming agent and making to one body by sintering. Furthermore, in the above-mentioned construction, an intermediate substrate raw material layer containing said sintering agent in a larger amount than the substrate raw material layer is presented between the substrate raw material layer and the raw material layer of the surface material and made to one body by sintering to be able to make an interface of the substrate layer and the surface material layer to more surely sintered one body.
Patent JP-H04314333-A (JP)
Title: Cleaning device
Inventor: MARUMOTO KENJI
IPC: H01L21/304
Filed: 1991-04-12
Abstract: PURPOSE:To obtain an ice-jet cleaner which is small in size and efficient and facilitates control of the particle diameters of ice. CONSTITUTION:Spray of fine particles of water is formed by a double-fluid nozzle 1 and liquefied nitrogen spray is formed by liquefied nitrogen spouting nozzle 2 adjacent to the nozzle 1. The water spray and the liquefied nitrogen spray are mixed in a freezing tower 3 to produce fine particles of ice and the particles are spouted against an object 30 to be washed.
Patent JP-S60223667-A (JP)
Title: Automatic welding equipment of installed hardware
Inventor: DAZAI SHIYUNZOU
IPC: B23K9/00
Filed: 1984-04-20
Abstract: PURPOSE:To provide the titled equipment suitable for the case of fitting numerous tightly tying hardware on the deck of automobile carrier by constituting the equipment so that the hardware of the inside of each cassette is weldable to the prescribed installing places after the installation of the hardware by holding one by one to said installing places. CONSTITUTION:An ascending and descending lever 53 positioned just above a hardware gripping position 7 after stopping a truck 4 at the prescribed position and a hardware main body holding part 64 is abutted with a hardware main body 2A of a hardware 2 of inside of a cassette 3. A rack 61 is then ascended and a hook 60A is engaged to a ring 2B of the hardware 2 by widening outward the lower part of a gripping arm 60 with the motion of a horizontal lever 58 and turning lever 59. And a gate 36 is descended by rotating a cam 38 to release the end face of the cassette 3. A horizontal rod 50 is next shortened and the hardware 2 gripped by a hardware gripping device 57 of the inside of the cassette 3 is pulled out outside the cassette 3 along a horizontal direction. After placing the hardware 2 on the prescribed position of the deck 1 with the descent of the lever 53, then, a travelling body 43 of an automatic welding equipment 9 is travelled to one direction and the hardware main body 2A is welded to the deck 1 by a torch 44.
Patent JP-S5415361-A (JP)
Title: Device for removing ammonium ion in water
Inventor: SHIMOKAWABE IKUO
IPC: B01J49/00
Filed: 1977-07-06
Abstract: PURPOSE: To simultaneously conduct adsorption and regeneration by absorbent by interposing an absorption tower filling absorbent having cation exchange function between cation exchange membrane and anion exchange membrane and applying voltage to the exchange membranes. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01253037-A (JP)
Title: Method and device for memory address assignment by microprocessor
Inventor: SHIRAISHI HAJIME
IPC: G06F12/06
Filed: 1988-03-31
Abstract: PURPOSE:To improve the development efficiency of a program as firmware by accessing a ROM and a RAM by a decoder according to a mode specification signal, a continuous/separate signal for two areas in the RAM, and a ROM/ RAM continuous signal. CONSTITUTION:Area border addresses in the ROM 100 and area border addresses in the RAM 200 are held. The decoder is supplied with the mode specifying signal indicating a supervisor mode or user mode, the continuous/ separate signal indicating whether or not two areas in the ROM 100 and two areas in the RAM 200 have continuous addresses, and the ROM/RAM continuous signal indicating whether or not the ROM 100 and RAM 200 have continuous addresses. Then the ROM 100 and RAM 200 are accessed according to the respective signals which are supplied to the decoder. Consequently, a system with high reliability is obtained and the development efficiency of the program as firmware is improved.
Patent JP-S59208411-A (JP)
Title: External form gage for band material
Inventor: KENESU BURAUNINGU SUMISU
IPC: G01B15/02
Filed: 1984-04-20
Abstract: A profile gauge for measuring the thickness profile of moving steel strip (10) comprises two fixed X-ray sources (11L and 11R) producing corresponding fan-shaped curtains (12L and 12R) of radiation irradiating corresponding halves of the strip. One or more X-ray detectors (13A, 13B) is located on the opposite side of the strip on a reciprocating mechanism such as a belt (14) driven reciprocally by a motor (16). The detectors may be attached to opposite runs of the belt so as to move with contrary motion and may both scan the whole strip width or each scan a corresponding half only. Each detector is preferably a scintillator and photo-multiplier with the scintillator flared out to a collecting aperture elongated in the direction of strip movement.
Patent JP-S59207827-A (JP)
Title: Method for separating gas from gas mixture
Inventor: YOSHIMURA TETSUO
IPC: C01B32/40
Filed: 1983-05-10
Abstract: PURPOSE:To separate CO of high purity from a mixed gas consisting essentially of H2 and CO at a low cost, by using membrane modules having different separation degrees of H2/CO in combination. CONSTITUTION:CO of high purity is separated from a mixed gas, consisting essentially of H2, and obtained by decomposing heavy oil or coal, etc. using gas separation membranes. In the method, membrane modules having different separation degrees of H2/CO are used in combination. In the stage of a raw gas, i.e. a mixed gas consisting essentially of H2 and CO in a high H2 concentration, a membrane having a high separation degree of a rapidly permeating component gas (H2) from a slowly permeating component gas (CO) is used. After using the membrane, a membrane having a low separation degree of H2/CO is used in the stage of reduced H2 concentration. Thus, the aimed CO of high purity can be separated without requiring means of boosting the pressure of the raw gas side, reducing the pressure on the permeation side nor purging with the gas (CO) other than the component gas for permeation, etc.
Patent JP-H0217036-A (JP)
Title: Antenna for imaging apparatus by nuclear magnetic resonance
Inventor: RIYUTSUKU DARASU
IPC: G01R33/20
Filed: 1989-03-30
Abstract: PURPOSE: To provide a medical treatment device to make an image of a brain, specifically to detect the encephaloma and a hinge part between the metencephalon and bone marrow for discovering a tumor difficult to be discovered by producing a second magnetic field with a direction of magnetic force lines different from the direction of the main magnetic field generated from a magnet. CONSTITUTION: At least a first coil 17 and a second coil 18 made of an electric conductive material are attached on one surfaces 15 and 16 of two support plates respectively of an antenna 10. It is very preferable that additional two coils, a third coil 19 and a fourth coil 20, should be fixed on the other surfaces 21 and 22 of the support plates 11 and 12. With such a structure, two electric current loops can be produced, and with the two electric current loops, a second magnetic field with magnetic force lines in the direction perpendicular to the direction 5 of magnetic force lines of the main magnetic field can be produced. By surrounding a patient's head with the antenna 10, the patient's brain can be completely surrounded by the upper and lower coils 17, 18, 19, and 20 very close to the brain to be examined.
Patent JP-S59206521-A (JP)
Title: Fixation of slope frame
Inventor: YAMAMOTO KIYOSHI
IPC: E02D17/20
Filed: 1983-05-09
Abstract: PURPOSE:To slide a slope frame along anchor pins by attaching the anchor pins to fix the slope frame to the slope frame through an external cylinder or semi- cylindrical body capable of sliding inside. CONSTITUTION:A cylinder or semi-cylindrical body 2 made of steel plate or strong plastic material, having a length of 10-20cm and an inside diameter slightly larger than the size of an anchor pin, is fixed to slope frames 3 on the bottom side of the cross point of the frames by using U-shaped bolts 4 and by turning the open side of the semi-cylindrical body 2 toward the slope frames 3, and the slope frames 3 are fixed to each other concurrently. Anchor pins are driven into the sloped ground through the cylinder or semi-cylindrical body 2 fixed to the slope frames 3 for fixing the frames 3. The anchor pins can thus be easily driven at right angle, and the slope frames can slide along the anchor pins without dislocation.
Patent JP-S565570-A (JP)
Title: Original placement body of image forming apparatus
Inventor: YAMADA KATSUHIKO
IPC: G03B27/62
Filed: 1979-06-26
Abstract: PURPOSE: To achieve the reduction of cleaner burden and the prevention of flying of developer by providing lighting light sources or lighting light source and reflecting light source on both sides of the exposure optical system optical path on the lower side of the original placement body of the original such as book having bound portions and so determining the angle of the tapered part of the placement body that the light of both light sources arrives at the exposure region.  
     CONSTITUTION: In the case of projecting the position shown by A of the portion 9' of an original abutting part 9 to a photoreceptor by the exposure optical system optical path shown by the alternate long and short dash line B, the angle of the original abutting member 9 is so set that the lighting light from a lighting lamp 11 lights the A part as shown by the alternate long and two short dashes line C and that the A part may be lighted by the optical path shown by D by way of an auxiliary reflecting mirror 13. As a result of this, the margin part at the leading end of the copying paper becomes perfectly white. Hence, no unnecessary developer is placed on the photoreceptor and this makes it possible to reduce the burden of the cleaner and prevent scattering of the developer into the apparatus. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06291850-A (JP)
Title: Key telephone system
Inventor: ADACHI MASANORI
IPC: H04Q3/58
Filed: 1993-04-07
Abstract: PURPOSE:To improve the convenience of the utilization of an absence setting by performing the absence setting of a desired extention telephone set to be connected to a main key telephone system from an external telephone set without requiring an exclusive device, in particular. CONSTITUTION:Extension telephone sets 20, 21...2n connected to a main key telephone system 10 from an external telephone set are dialed by using the sub-address incoming of an ISDN line. Sub-address incoming information notified from a telephone network is reported to a main control part 10b via the main wire interface circuit 10b and the main exchange part 10a within the main key telephone system 10. The main control part 10b judges the special number of an extension number or an absence setting from the sub-address incoming information, stores the information where corresponded extension telephone set 20 is absent in a memory 10c in the case of the special number of the absence setting and performs the absence setting of the extension telephone set 20.