baber/WOPTO huggingface dataset:
Patent JP-H09312211-A (JP)
Title: Oxide permanent magnet and manufacture thereof
Inventor: SHIMOMURA TAKESHI
IPC: H01F41/02
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an oxide permanent magnet and a manufacturing method thereof, such as anisotropic magnet having a superior magnetic characteristic and no break or crack, esp. a cylindrical, bow-like or flat annular magnet or another special-shaped anisotropic and isotropic magnets. SOLUTION: The permanent magnet has a density equal to 86-94% of the theoretical density and proportion of pores of 0.1μm or more equal to 5-60% of the total pores. It is obtained by mixing an oxide magnetic rough powder of 5-100μm in mean grain size with an oxide magnetic fine powder of 0.5-1.5μm in mean grain size so that the fine powder content is 10-60wt.% and forming and baking the mixture.
Patent JP-H02195133-A (JP)
Title: Air cooling and heating device
Inventor: YAMADA HIROYOSHI
IPC: F24F5/00
Filed: 1989-01-23
Abstract: PURPOSE:To make it possible to carry out cooling operation effectively with reduced energy at an low ambient temperature and prevent the damage of a compressor induced by liquid pack during starting or operation by providing a change over valve designed to change over a refrigerant passage to a third auxiliary heat exchanger and a second heat exchanger. CONSTITUTION:During air cooling operation when an open air temperature is low, way, (0 deg.C), it is arranged that a heat source side cycle (compressor 11 and blower 13) be brought to a halt, and change over valves 21a and 21b operate and a fan unit 22a be driven at the same time so that an application side refrigerant cycle be formed where a second auxiliary heat exchanger 19 is replaced with a third heat exchanger 23. More specifically, a refrigerant cycle is formed in which cooling operation is carried out by the third auxiliary heat exchanger 22 at an open air temperature while cooling operation and endothermic operation are carried out by the application side heat exchanger 23. It is, therefore, possible to carry out cooling operation effectively with reduced energy at a low open air temperature, and prevent the damage of a compressor induced by liquid pack during starting or operation.
Patent JP-H11208605-A (JP)
Title: Stick-shape subdivision pack stacking machine
Inventor: MASAI TOSHIO
IPC: B65B5/06
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To arbitrarily change and set the stacking number per bundle, and to constantly ensure the stacking number in an accurately balanced manner by successively and horizontally stacking and filling each subdivision pack in a plurality of accumulation spaces which are radially formed in an outer edge of a rotary in stepping-rotation. SOLUTION: Stick-shaped subdivision packs 9 which are successively carried with equal intervals on a carrying conveyor 8 are picked up by a dispensing lift projection 52 of a filling conveyor 51, and successively pressed into one 2a of a plurality of accumulation spaces formed on an outer edge of a rotating body 1 fixed on a horizontal rotary shaft 19, and stacked and filled in stacking body 90. Measuring that the number of the filled packs 9 reaches the preset number, the rotating body 1 is rapidly rotated only by one step to fed the stacked accumulation space 2a to a section of an arc-shaped outer circumferential guide 3. This operation is repeated, and the stacked body 90 is received and carried by a stacked body receiving member 60 when an accumulation space 2i lowering from an upper part as the rotating body 1 is rotated.
Patent JP-H09213805-A (JP)
Title: Layout of semiconductor integrated circuit
Inventor: HAMANO KYOJI
IPC: G06F17/50
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To realize uniformity of wiring density and enable wiring of a desired size, by performing schematic automatic wiring at an initial stage of wiring design so as to calculate the wiring density, then broadening a wiring channel region in a region of high wiring density, and narrowing the wiring channel region in a region of low wiring density. SOLUTION: A cell locating region 1 and a wiring channel region 2 are determined, and a wiring grid 4 determined by the wiring width and the wiring spacing is set in a wiring region 3 including the cell locating region 1 and the wiring channel region 2. The wiring region 3 is divided into rectangular regions 7 by mesh-like lines 6, and the allowable number of wirings passing through each of the rectangular regions is calculated. After a cell 5 is automatically located in the cell locating region 1, schematic automatic wiring is performed and the number of wirings passing through each of the rectangular region 7 is calculated. In the wiring channel 2 including a rectangular region 8 through which a greater number of wirings than the allowable number are passed, the wiring channel region 2 is broadened.  In the wiring channel 2 including a rectangular region 9 through which a smaller number of wirings than the allowable number are passed, the wiring channel region 2 is narrowed. Thus, the wiring density is made uniform.
Patent JP-H07125275-A (JP)
Title: Thermal head
Inventor: MOCHIZUKI TOKUHITO
IPC: B41J2/335
Filed: 1994-02-08
Abstract: PURPOSE:To improve corrosion resistance of a thermal head in which a metal layer is laminated on a surface of a heat generating resistor layer made of oxide containing barium and ruthenium to form a drive electrode. CONSTITUTION:Driving electrodes 17, 18 are formed of a lowermost layer 14 made of nitride containing titanium, an intermediate layer 15 made of aluminum alloy containing copper, and an uppermost layer 16 made of aluminum.
Patent JP-H09201919-A (JP)
Title: Rubber-modified styrene resin molded article
Inventor: MITSUI SHINICHI
IPC: B29C47/06
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide excellent face impact resistance by constituting the surface layer part with a rubber-modified styrene resin compsn. contg. a specified ingredient A, B or C and the other layer with a specified ingredient D. SOLUTION: This molded article consists of a surface layer part 1 of a rubber-modified styrene resin compsn. contg. an ingredient A, B or C and an inner layer part 2 of an ingredient D. The ingredient A contains 10-35wt.% flexible ingredient particles with a mean particle diameter of 0.1-0.5μm and the flexible ingredient particles is 100 pts.wt. rubber-modified styrene resin which has a single occlusion structure constituted of nucleus parts consisting of a rubbery polymer enveloping nucleus parts being a single continuous phase of a styrene resin alone and the ingredient B consists of 0.1-10 pts.wt. polymer with a solubility parameter 8.45-8.70 and contg. no arom. vinyl compd. in the polymer. The ingredient C consists of 0.1-10 pts.wt. fine particles with a mean particle diameter of 0.1-5μm and with a glass transition temp. which does not exist in the range of -130-90 deg.C.  The ingredient D consists of a rubber-modified styrene resin contg. 10-40wt.% flexible ingredient particles with a mean particle diameter 0.1-2.5μm.
Patent JP-S60161047-A (JP)
Title: Three dimensional centering device
Inventor: NABE SHIROU
IPC: B23Q3/18
Filed: 1984-01-27
Abstract: PURPOSE:To achieve accurate centering of large complex part such as pump runner, by providing a centering table having a slide bar slidable in radial direction and a French curve table for supporting the centering table inclinably and movably up and down. CONSTITUTION:The spindle 28 for main table 27 is supported rotatably by a tubular spindle receiver 25 planted from machine table 24 while a French curve table 32 is arranged around the spindle receiver 25 and supported movably by means of a plurality of hydraulic servo cylinders 33. The shaft section of centering disc 36 is supported rotatably through a bearing 35 in a tubular recess at the upper portion of French curve table 32 then slide bars 46 are arranged slidably in radial direction at the positions on the outercircumference of said table 36 divided into four. Each slide bar 46 is advanced/backed through a rack 48 by the rotation of small gear 47. The centering position of work W mounted on the slide bar 46 is detected through a displacement gauge 70 to control the motion of French curve table.
Patent JP-H03218573-A (JP)
Title: Image processing method and image processor
Inventor: YAMADA YOSHIRO
IPC: G06T1/00
Filed: 1990-01-24
Abstract: PURPOSE:To more minutely detect the lightness gradation of an object to be inspected by calculating a first summarized signal in which a large number of plural image information signals are summarized and a second summarized signal in which a small number of plural image information signals are summarized, and deciding or displaying them. CONSTITUTION:The state of the object 1 to be inspected is detected as image information by plural sensors 4 through the lens 3 of a camera 2, and plural image information signals S1 corresponding to the number of the sensors 4 are outputted, and the first summarized signal S2a in which a large number of plural image information signals S1 are summarized and the second summa rized signal S2b in which a small number of plural image information signals S1 are summarized are calculated, and plural summarized signals S2 are outputted to a decision part or a display part finally, and are decided or dis played. Thus, even in the case the object to be inspected and the pattern of a background resemble each other, that pattern and the lightness gradation can be detected minutely, and the whole pattern, the detailed pattern, the aggre gative state, and the fine defect, etc., of the object to be inspected can be detected minutely.
Patent JP-S59139697-A (JP)
Inventor: YAMAGISHI RIYOUZOU
IPC: H05K9/00
Filed: 1983-01-31
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-S60161864-A (JP)
Title: Suction gun for thread guard
Inventor: SANO TAKAO
IPC: B65H54/88
Filed: 1984-01-31
Abstract: PURPOSE:To enhance suction tension of the thread guard by a simply engineered device consisting of the venturi section, following the compressed air jet nozzle set around the back end of the thread guide tube and getting the air jet to flow straight ahead along the axis of the venturi section, and the booster tube at the downstream. CONSTITUTION:The inside of the body 1 consists of a compressed air room 2 and a venturi section 3. At the front side there locates a thread guide tube 4 with the thread inlet 4a at the top to suck the thread and the back end facing directly on to the throat section 3a of the venturi section 3. The air flow, jetted out of a jet nozzle 5 in between the throat section 3a and the back end of the thread guide tube 4, advances straight ahead closely along the axis of the venturi section 3. A long booster tube 8, connected to the downstream of the venturi section 3, is so shaped that straight tubes 8a and taper tubes 8b are combined alternately with the bore increasing to the downstream: the length l of the tube 8 is designed more than 40 times as long as the bore d of the throat section 3a; maximum bore D more than 1.2 times as large as bore d. As a result, the suction tension can be enhanced considerably.
Patent JP-H0995630-A (JP)
Title: Fire-retarding coating composition and electric wire or electric power cable coated therewith
Inventor: UMEYAMA KENSUKE
IPC: C09D5/18
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain the non halogen-based subject composition containing a synthetic resin emulsion, a metal hydrate, a clay and/or a mountain cork and a mica, excellent in effect of preventing a fire from spreading, not generating any poisonous gas in the case of encountering with a fire, easy for application and useful as a coated membrane material of an electric wire, etc. SOLUTION: This fire retarding composition contains (A) 20-40wt.% synthetic resin emulsion (provided that the value based on its dry weight), (B) 30-70wt.% metal hydrate (suitably aluminum hydroxide and/or magnesium hydroxide), (C) 1-9wt.% clay or a mountain cork, and (D) 5-20wt.% mica. Further, it is preferable that the component (A) consists of (i) an emulsion of ethylene-vinyl acetate and (ii) an emulsion of an acrylic acid ester and the ratio of the component (ii) is 1-50wt.% based on the total of the component (A).
Patent JP-S55106465-A (JP)
Title: Thermomagnetically recording member
Inventor: SHIBATA YASUO
IPC: G03G15/00
Filed: 1979-02-09
Abstract: PURPOSE: To obtain a thermomagnetically recording member capable of providing many copies by a single exposure of an original by superposing a translucent magnetic layer on a photosemiconductor layer used in an electrophotographic process.  
     CONSTITUTION: Translucent magnetic layer 1 is superposed on photosemicnductor layer 2 placed on electrically conductive substrate 3 to form a thermomagnetically recording member. Layer 1 is made of mixture of a dispersion binder such as vinyl chloride-vinyl acetate copolymer or polyvinylidene chloride and an adequate amt. (about 10vol% or less) of magnetic particles of a relatively low Curie temp., e.g. chromium type ferromagnetic particles such as CrO 2  or CrTe particles. By dispersing the magnetic particles in the binder while applying an external magnetic field so that they are arranged parallelly with or perpendicularly to layer 1, layer 1 with superior magnetic characteristics can be superposed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09201707-A (JP)
Title: Cutting insert
Inventor: ICHIMURA TOSHIYA
IPC: B23B27/22
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To reliably curl chips regardless of a rapid change of the gutting amount in machining of a stage part, so as to stably exhaust them, by providing dimples having the specified width behind a breaker protrusion provided with the specified distance from the cutting edge tip and also in the linear symmetrical positions inside cutting edges. SOLUTION: In a cutting insert, a pair of wide dimples 9, 9 are formed behind a breaker protrusion 8 and also in the linear symmetrical positions (with respect to a bisector of a nose part 4) inside cutting edges 3, 3. The distance (d) between a cutting edge tip 5 to the dimple 9 is in the range of 1 to 4mm, and the width W of the dimples 9, 9 is in the range of 0.5 to 4mm. When the cutting amount is rapidly increased in machining of a stage part, chips of a part not to be brought in contact with the breaker protrusion 8 are bent by the wide dimples 9 provided behind the breaker protrusion 8, and the whole is reliably curled and exhausted. As a result, the discharging direction of the chips is particularly stabilized.
Patent JP-S60159922-A (JP)
Title: Keyboard device
Inventor: ISHIDA IWAO
IPC: G06F3/02
Filed: 1984-01-30
Abstract: PURPOSE:To recognize correctly a key input, and to cause no wrong input by constituting the titled device so that a display of each key in a keyboard can be changed at every function mode. CONSTITUTION:A display controller 3 generates a display conforming with a function mode of a function key 2, in a display device 1. An input position recognizing device 4 recognizes which key an operator has depressed in the device 1, and its position in the horizontal direction and the vertical direction, respectively, by an LED and a photodiode PD. A display input recognizing device 5 recognizes by which function mode and which key on a keyboard the operator has depressed, by the device 4 and the function key 2, and transmits the contents of a display of an input character key inputted by the operator, to other de vice to which a keyboard device is connected, by a code corresponding to said contents.
Patent JP-S55107034-A (JP)
Title: Idling speed controller of engine
Inventor: KOBAYASHI AKIO
IPC: F02D33/00
Filed: 1979-02-09
Abstract: PURPOSE: To precisely control the idling speed of an engine to a target level, by controlling the revolving speed in accordance with a difference between the target speed and an actual speed.  
     CONSTITUTION: An output representing a target revolving speed is produced in accordance with the temperature of engine cooling water from a function generating circuit 302 and also with the state of connection of a cooler as an engine load. A comparator 304 compares the target value with the actual revolving speed to put out a high or low level signal which is integrated by an integrating circuit 305. When the engine revolving speed exceeds the target level, an actuator 5 reduces bypass air flow to curb the revolving speed. The speed is also controlled in accordance with a compensating value compounded by load compensating data and temperature compensating data which is an output of learning control circuit 314. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09210018-A (JP)
Title: Fluid pressure circuit
Inventor: NAKAO HIROTOSHI
IPC: F15B21/14
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To recover kinetic energy effectively and recycle the energy even if an inertial object is forced to stop moving beyond its movable range. SOLUTION: When either of rods 6a, 6b of a shock absorber 6 which is fixed on both sides of a load carriage is brought into contact with a stopper block, hydraulic fluid in a cylinder chamber 6f is compressed against energizing force of compressive coil spring 6e. When the pressure exceeds accumulated pressure in an accumulator 3, a flow is generated from the cylinder chamber 6f to the pressure storing device 3 through the first check valve 7, the kinetic energy of the load carriage is recovered in the accumulator 3. As a result, it can be recycled as driving force in the next process, and shock at the time of stopping is relieved. When the load carriage 1 moves in the opposite direction, the rods 6a, 6b are pushed out, and hydraulic fluid in a reservoir tank 4 flows into a shock absorber 6 through the second check valve 8.
Patent JP-H10251702-A (JP)
Title: Hydrogen storage alloy and its production
Inventor: KOBAYASHI YUKIO
IPC: B22F1/00
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrogen storage alloy less liable to fine powdering due to the occlusion and discharge of hydrogen and having a low gradient of the plateau part of the PCT curve by successively subjecting a bulky hydrogen storage alloy to heat treatment at a specified temp., cooling, pulverization to a specified average particle diameter and heat treatment at a specified temp. in vacuum or in an inert gaseous atmosphere. SOLUTION: A bulky hydrogen storage alloy is heat-treated at 800-1,100 deg.C, cooled to <=100 deg.C and pulverized to form alloy powder having <=20μm average particle diameter. This alloy powder is heat-treated at 200-1,050 deg.C in vacuum or in an inert gaseous atmosphere of Ar, etc. A plateau part having a gradient of <=0.5 appears on the PTC curve of the alloy powder. Since the amt. of hydrogen occluded under constant pressure can be increased, when the resultant hydrogen storage alloy is used for a cell, a highly capacity and a longer service life are imparted to the cell.
Patent JP-H10213535-A (JP)
Title: Particle size distribution measuring device
Inventor: WASHIO KAZUHIRO
IPC: G01N15/02
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a low cost particle size distribution measuring device wherein three-way valves and on-off valves in the middle of a circulation route or a waste liquid conduit are disused, and moreover a construction of entire piping is simplified, cleansing is made more perfect, particle size distribution measurement is made accurate, and recovery/reuse, etc., of sample suspension are easy. SOLUTION: This measuring device comprizes a sample vessel 1 for agitating/ mixing sample suspension, a conduit 5 for liquid sending, an optical system 20 for measuring particle size distribution, and a conduit 11 for liquid returning for returning the liquid from the optical system 20 to the sample vessel 1. The conduit 11 for liquid returning is made up of a U-shaped conduit 11a to one side of which a guide 13 is fixed and of a flexible tube 11b such that they are vertically movable and rotatable, this U-shaped conduit 11a being slidably fitted into and put through a guide holder 14 installed on a fixed part, and the guide 13 and the guide holder 14 are fixed to each other so as to be changeably fitted to each other and unable to rotate.
Patent JP-H07226141-A (JP)
Title: Circuit breaker
Inventor: KANAMORI EIJI
IPC: H01H71/12
Filed: 1994-02-09
Abstract: PURPOSE:To further improve breaking performance by reliably preventing bounce motion just after opening operation of a movable contactor caused by tripping operation. CONSTITUTION:Among a toggle link mechanism 28, an engaging projecting part 44 is arranged on a side wall 29a of a fixed frame 29 so as to project to the first link 35 side, and a projecting part 45 to be engaged is arranged on a first link 35 so as to project to the side wall 29a side. When the projecting part 45 to be engaged gets over the engaging projecting part 44 and engages with the engaging projecting part 44 according to the movement of the first link 35 at tripping operation time, the movement in the return direction of the first link 35 is regulated. Thereby, since bounce motion just after opening operation of a movable contactor 25 can be reliably prevented, breaking performance is further improved.
Patent JP-S63185793-A (JP)
Inventor: MATSUMOTO SABURO
IPC: B66B21/10
Filed: 1987-01-26
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-H11212825-A (JP)
Title: Built-in system test method and device, and record medium
Inventor: TOMITA TSUNEO
IPC: G06F11/28
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To reduce the labor needed for the production of test data and the authentication of operations by giving the input test data which are recorded and held in a single pair in a test data production step as an input event, operating a built-in system serving as a target and comparing the output data of the system with the output data, i.e., the expected value of the recorded and held test data. SOLUTION: An input/output control means 6 sends the input data received from an input operation means 3 to an input control means 1 to give the input data to a built-in system 20b serving as a target and then sends the output data read out of the system 20b to an output display means 4 via an output observation means 2. A comparison means 10 compares the output data received from the means 6 with the output data, i.e., the expected value which are previously read out of a data base 9 of test data by an input/output reproduction means 8. This comparison result is displayed by the means 4 via the means 6.
Patent JP-2000215810-A (JP)
Title: Manufacture of plasma display panel substrate, plasma display panel substrate, plasma display panel and plasma display device
Inventor: AKAGI KOICHI
IPC: H01J11/36
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To facilitate correction and to reduce the cost and time by sticking a photosensitive film patterned according to a prescribed pattern portion into a groove surrounded by the defect position portion of the prescribed pattern portion formed on an AC type substrate and the adjacent portion, burying a correcting paste into the defect position portion, and baking it for correction. SOLUTION: For correction of the severance of barrier ribs 32 on the dielectric layer G of a back face glass substrate 8, patterning is applied by a photomechanical process so that the portion having no photosensitive dry film resist 21 on a base film 22 becomes the same shape as the barrier ribs 32. The defect correcting dry film resist is cut to the length of a defect 31 detected in the pre-bake inspection of the barrier ribs 32 of the prescribed pattern and is stuck to the peripheral section of the defect 31 by heat crimping. After the base film 22 is peeled off, a defect correcting rib paste is poured into the groove of the defect 30 portion and is dried and baked. No skill is required for a worker, and this method is simpler than the stamp correction method.