baber/WOPTO huggingface dataset:
Patent JP-H03210-A (JP)
Title: Manufacture of epoxy resin forming material
Inventor: ICHIKAWA MASAYA
IPC: B29B9/04
Filed: 1989-05-26
Abstract: PURPOSE:To make it possible to manufacture epoxy resin forming material, which highly contains inorganic filler, has low viscosity and is excellent in formability with small generation of thin fin by a method wherein resin composition is again heated, melted and kneaded after the subsequent addition of hardening assistant and, after that, cooled and ground. CONSTITUTION:Resin composition, which consists of epoxy resin (a), phenol- novolak setting agent (b) and inorganic filler, is heated, melted and kneaded and, after that, cooled and ground into particulates. Hardening assistant is dispersed in the resultant particulates and again heated, melted and kneaded and finally cooled and ground. From five to ten pts.wt. of phenol-novolak setting agent (b) is used with respect to 10-20 pts.wt. of the epoxy resin (a). As the inorganic filler, 400-1000 pts.wt. of powder singly such as crystal silica, fused silica or the like or their combination is used with respect to 100 pts.wt. of the sum of the components (a) and (b). As the setting assistant, imidazoles, tertiary amine or the like is preferable and 0.05-5 pts.wt. of the hardening assistant is used with respect to 100 pts.wt. of the sum of the components (a) and (b). Further, the particulate is preferably a finely divided particle having a particle diameter below 100 mesh.
Patent JP-S5359466-A (JP)
Title: Time display system in electronic watch
Inventor: MATSUKUMA TSUYOSHI
IPC: G09G3/32
Filed: 1976-11-10
Abstract: PURPOSE:To make time display in an electronic watch readily visible by matrix-driving a plurality of dots displaying brightness and darkness.
Patent JP-H01303737-A (JP)
Title: Positioning device
Inventor: OTSUKA MINORU
IPC: H01L21/68
Filed: 1988-05-31
Abstract: PURPOSE:To make it possible to detect efficiently the eccentric amount, eccentric position and eccentric direction of a wafer to the mounting position of the wafer and the position of an orientation flat by a method wherein detecting systems are arranged two groups in opposition to each other at 180 degrees centering around a roating shaft, on which the wafer is held, and an arithmetic processing is executed using two output signals from the detecting systems. CONSTITUTION:A wafer 7 having an orientation flat (a) on part of its outer periphery is rotatably held on a rotating shaft 8 and two detecting systems are arranged in opposition to each other at 180 degrees centering around the center (b) of rotation of the shaft 8. Moreover, the position of the orientation flat is operated on the basis of the angle of rotation of the shaft 3 at the time of generation of a signal using two output signals from the two detecting systems at the time of 1/2 rotation of the wafer 7. Moreover, the eccentric angle and the eccentric amount of the wafer 7 to the shaft 8 are operated on the basis of the output signals of the angles of rotation at the time of generation of the two output signals and the wafer 7 is positioned at a prescribed position on the basis of each operated value. Thereby, the wafer can be positioned at the prescribed position with high accuracy and at high speed.
Patent JP-H0431232-A (JP)
Title: Labeling machine
Inventor: YAMASHITA KYOICHI
IPC: B65C3/12
Filed: 1990-05-25
Abstract: PURPOSE:To make it possible to perform shifting of an article to be labeled in the self rotating direction smoothly by a simple structure, and in addition, set a rotary angle of the article to be labeled easily by a method wherein at a part of a loading table to place an article to be labeled, a plurality of idling rollers are provided from the center line of the loading table, and along the advancing direction of the loading table, plate cams at the same heights as the idling rollers are fixed at multiple stages. CONSTITUTION:At the final end of a plate body 14, upper rollers 15, 15 and lower rollers 16, 16 are attached in multiple stages. In addition, under a rotary floor 11, at the heights of respective rollers 15, 16, a pair of plate cams 17, 18 are arranged in multiple stages along the moving track of a rotary shaft 12. Also, the rotary shaft 12 can be self-rotated in a specified direction or the self-rotation can be stopped by bringing a single or plurality of respective rollers 15, 16 into contact with the side surfaces of the plate cams 17, 18. Upper rollers A, C, i.e., the rollers 15 give idle rotation around the rotary shaft 12 along respective upper plate cams 17a, 18a, and lower rollers B, D, i.e., the rollers 16 give idle rotation around the rotary shaft 12 along the respective upper plate cams 17b, 18b. Thus, by selecting the shape of respective plate cams 17a, 18a, 17b, 18b, the rotary angle of the rotary shaft 12 can be optionally set.
Patent JP-H081700-A (JP)
Title: Production of thick polyolefinic resin foam
Inventor: ASANO SHOGO
IPC: B29C44/00
Filed: 1994-06-16
Abstract: PURPOSE:To produce thick polyolefinic resin foam uniformly foamed up to its center part. CONSTITUTION:Upper and lower press hot plates 3, 4 are arranged to both upper and rear surfaces of a press foaming mold 2 having a steam pipe 1 wound around the outer peripheral part thereof and steam is supplied to the steam pipe 1 and the upper and lower press hot plates 3, 4 through steam pipes 5 to pressurize and heat the press foaming mold 2 to foam the compound in the press foaming mold 2.
Patent JP-S63297090-A (JP)
Title: Metallic luster thermal transfer recording medium
Inventor: MATSUNAGA KAZUO
IPC: B41M5/41
Filed: 1987-05-29
Abstract: PURPOSE:To easily achieve metallic luster printing with high luminance and enable metallic luster printing in a desired hue, by providing an intermediate layer on a base, and providing a heat-fusible adhesive layer or a thermally transferable coloring layer thereon. CONSTITUTION:An intermediate layer divided into a section of an adhesive layer 3 provided by coating and a section comprising a heat-fusible releasable layer 2 and a vapor deposition anchor layer 4 is provided on a base 1. A vapor-deposited metallic layer 5, a heat-fusible adhesive layer 6 and a thermally transferable coloring layer 7 comprising subliamble dyes are provided on the intermediate layer. The releasable layer 2 is melted at the time of printing by the heat supplied from a thermal head, thereby accelerating the transfer of the metallic layer 5 from the base 1 to a transfer recording paper. The metallic layer 5 imparts a metallic luster to a printed matter, and the adhesive layer 6 is melted at the time of printing to be adhered to the paper and, simultaneously, to fix the metallic layer 5 to the paper. The coloring layer 7 is transferred onto the paper or onto a pattern formed on the paper by the heat supplied at the time of printing, thereby expressing a multicolor pattern. To perform metallic luster printing in a desired hue, the section of the adhesive layer 6 is used for printed, then superimposing printing is conducted by use of the coloring layer 7.
Patent JP-S61292502-A (JP)
Title: Absolute position detector
Inventor: HAKATA YOSHITAMI
IPC: G01B7/00
Filed: 1985-06-21
Abstract: PURPOSE:To enable detection of the absolute position in an extensive range, by differentiating magnetic pitches magnetized on a scale by the specified width and also, by installing a plurality of detecting heads. CONSTITUTION:Pitch distances of magnetic poles N, S of the primary coil 17 are changed in due order with an increment DELTAl, that is to say, they are arranged with the between-pitch distances l, l+DELTAl, l+2.DELTAl.... The secondary dielectric body 13 is provided with a linear motor runner 16, detecting heads 14 and 15 as an integral body, and they are positioned parallel to the coil 17 with an infinitesimal gap. And, to the heads 14, 15, exciting currents ISinomegat and ICosomegat are supplied and respective output signals are phase-detected as voltages provided with the phases proportional to their displacement distances and become output signals DS1 and DS2. These signals represent the maximum values in the displaced distances deviated by the increment DELTAl respectively, and they show the absolute values only in the range of a single pitch of the magnetic pole. Consequently, by the arithmetic operations of these 2 output signals, the displacement of the dielectric body 13 is detected as the absolute value.
Patent JP-H06160783-A (JP)
Title: Mounting frame of filter for glasses
Inventor: ARAN BIYUTSUFUE
IPC: G02C7/16
Filed: 1993-06-04
Abstract: PURPOSE: To provide the fitting frame of spectacle filter lenses, which is provided with a manual operation means changing the angles of the respective filter lenses for a fitting base. CONSTITUTION: In a pair of spectacles provided with the filter lenses 2 and 2', the filters are installed on rings whose opening parts have the sections of inverted U-shapes facing the center of the ring. The rings are inserted into outer rings 8 and 8' connected to the spectacles fitting frame 4. An operation device having a shaping member is installed in a recessed part formed at the peripheral edges of the filter lenses 2 and 2' in the rings. The outer rings 8 and 8' have semicircular slots 24 realizing the angular displacement of positioning rods 3. The rod 3 is integrated with a piston 20 fitted in the recessed part against the operation of a spring so that it freely slides. One end of the rod 3 is integrated with a grasping member 22 and the other end can be engaged with one positioning hole 23 provided at the rim of one outer ring 8 or 8'.
Patent JP-S5359336-A (JP)
Title: Buffer memory control system
Inventor: MOTEGI CHIAKI
IPC: B41J5/44
Filed: 1976-11-09
Abstract: PURPOSE: To realize the BM control system reducing burden in the input devices and which is high in speed, by conventionalizing the recording or display system thru the control of buffer memory BM which can be made by random access and has comparatively larger capacity. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0263723-A (JP)
Title: Vessel and production unit thereof
Inventor: EDOWAADO JIEEMUSU FUAARINTON
IPC: B65D8/22
Filed: 1989-05-26
Abstract: PURPOSE: To further reduce a welding time without necessity of skiving with a welding seam becoming no problem by forming an axial thickness of an end wall at a welding spot fundamentally equal to or slightly larger than a radial thickness of an edge radially extending or a thickness of the end wall to form a welding surface of the end wall. CONSTITUTION: A distance a1 between a bottom of groove 4 and a bottom 6 of a flange 3 is set shorter than a distance b1 between the bottom of the groove 4 and a welding surface. A transition from the end wall 5 to the flange 3 has a width c1 at the bottom 6 of the flange 3 as shown by an arrow at a part of a flow in this circle via a large amount of a material above a welded part and has a width d1 larger than the thickness of a body 1 at the welding surface. And, a welding bead 9 is remotely projected and welded.
Patent JP-H11310263-A (JP)
Title: Microwave oven container
Inventor: TOMITA MAMORU
IPC: B65D51/18
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a microwave oven container of superior heat resistance and durability, although it is of lightweight, to be grasped safely by bare hands even when its content is in the state of high temperature. SOLUTION: A microwave oven is formed of a container main body to be heated by the microwave oven and an over-cap 10 fitted on the container main body, and a cut line 12 forming a hole of the same shape as the sectional shape of the container main body is formed on the over cap 10, and a heat sealing space is formed between the container main body and a gripping section 10b of the over-cap 10.
Patent JP-H07315554-A (JP)
Title: High speed regularly feed device for parts
Inventor: SHINJIYOU KEIJI
IPC: B65G47/256
Filed: 1994-05-24
Abstract: PURPOSE:To provide a high speed regularly feed device of parts which can feed all the parts fed continuously from a part feed device without sorting the front and the rear side in the condition of being aligned in a specific direction at a high speed. CONSTITUTION:A front and rear side selecting and separating device 11, a posture changing device 12, and a confluence and discharge device 13 are arranged in the nearly vertical direction in this order. The front and rear side selecting and separating device 11 is provided with an introducing passage 16 through which parts 1 of the front side and the rear side are dropped by their dead weight, a first branch passage 17 passing only parts 1A on the front side and a second branch pipe 18 passing only parts 1B on the rear side. The posture changing device 12 can change the postures of the selected and separated parts 1A, 1B so as to face to the same direction. The confluence and discharge device 13 is provided with two passages 41, 42 through which the parts 1 changed in the same direction are passed by their dead weight, a discharge passage 43 in which both passages 41, 42 are confluent and comminucated to each other, and stopper pins 45, 46 alternately opening and closing both passages 41, 42.
Patent JP-S5925059-A (JP)
Title: Engine
Inventor: YAGI YATSUHIRO
IPC: F16M1/00
Filed: 1982-07-31
Abstract: PURPOSE:To reduce cost with high productivity by adopting a structure to join inner parts to each other by adhesives without using a large number of screws and nuts for reducing numbers of parts and processings. CONSTITUTION:In a two stroke cycle engine (a), bolts, screws, and nuts are not used at all for assembling its component parts. For example, a cylinder block 4 with a crank case 5 and half-divided members 5a and 5b of the crank case 5 with each other are combined by epoxy adhesives. In the combining structure between the cylinder block 4 and the crank case 5, a large adhesive area is taken in overlapping joined parts 6 and 7 for promoting the adhesive effect. For attaching half-divided members 5a and 5b of the crank case 5 with each other, a fit-in structure between a female rail 8 and a male rail 9 is adopted at the joining part to promote the adhesive effect and keep high sealing effect. Besides, the use of a knock pin 10 permits to simplify positioning at attaching.
Patent JP-H0428024-A (JP)
Title: Optical head
Inventor: ITO NOBORU
IPC: G11B7/135
Filed: 1990-05-24
Abstract: PURPOSE:To attain the increment of a deflecting angle, miniaturization, thinning, and high density by providing a tracking driving means consisting of a displacement means which supplies the aberration of an optical axis to an optical beam to be converged and a deflecting means which supplies deflection to the optical beam. CONSTITUTION:An incident optical beam made on a displacement prism 1 is advanced after being deflected and is made incident on a deflecting prism 26 by generating the aberration of the optical axis, and furthermore, it is deflected by the deflecting prism 26 arriving at an objective lens 28, and is made incident on the center of the objective lens 28 due to the aberration of the optical axis supplied by the displacement prism 1. In such a way, it is possible to eliminate the aberration of an incident position on the objective lens 28 by beam deflection by the tracking driving means consisting of the displacement prism 1 and the deflecting prism 26. Therefore, the optical beam 33 can be always made incident on the center of the objective lens 28 even when the deflection is supplied to the optical beam 23. Thereby, the increment of the deflecting angle, the miniaturization, the thinning, and the high density can be obtained.
Patent JP-H06349485-A (JP)
Title: Positive electrode plate for lead-acid battery and manufacture thereof
Inventor: MATSUMURA TOSHIYUKI
IPC: H01M4/14
Filed: 1993-06-07
Abstract: PURPOSE:To keep the battery life long without reducing the strength of an active material even when large holes effective for improving the utilization factor of the active material are formed in the active material of the positive electrode plate of a lead-acid battery. CONSTITUTION:A pasty active material is filled in the lattice body 1 of a positive electrode plate, and the average bore diameter of the active material of a surface layer 2 is larger than the average bore diameter of the active material of an inner layer 3. The surface layer 2 having the large average bore diameter of the active material is preferably set to 3O% or below of the whole thickness of the electrode plate. The average bore diameter of the active material of the surface layer 2 is preferably set to 0.7-1mum. The pasty active material kneaded with lead powder, water, and dilute sulfuric acid is filled in the lattice body 1 and formed to manufacture the positive electrode plate, and the average grain size of the lead powder is set to 1-1.4mum.
Patent JP-S61295480-A (JP)
Inventor: KANAO HIDETOSHI
IPC: F25D17/02
Filed: 1985-06-21
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-H11330844-A (JP)
Title: Antenna
Inventor: INOMATA NAOFUMI
IPC: H01P5/02
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an antenna, with which the change of frequency or polarization can be easily performed by attaching an antenna patch or power feeding line to a dielectric substrate for sticking/releasing it. SOLUTION: An antenna patch 4 is obtained by providing a conductive material, which is formed into prescribed pattern, through a means such as adhesion onto the surface of a sheet 3 composed of polyethylene with a dielectric constant of 1 to 5, for example, while having a thickness of 0.1 mm, for example. A power feeding line 5 is provided on the surface of the sheet 3, similar to the antenna patch 4, and the sheet 3 is stuck on a dielectric substrate 1 so as to be in contact with a strip line 6 for power feeding provided at the prescribed position of the dielectric substrate 1. Then, making changes in frequency or polarization can be executed merely by releasing the stuck sheet 3 from the dielectric substrate 1 and sticking the prepared sheet 3 which has the antenna patch or power feeding line of another pattern in its place.  Namely, the change of frequency or polarization is enabled merely through an extremely simple work, such as exchanging of the sheet 3.
Patent JP-H07318040-A (JP)
Title: Filter cloth clog detector for bag filter
Inventor: NAKAMURA HITOSHI
IPC: F23J15/00
Filed: 1994-05-24
Abstract: PURPOSE:To accurately detect the clogging of the filter cloth of a bag filter by counting the number of spraying times of high-pressure air to be sprayed into a filter cylinder within a predetermined time, and detecting the clogging of the cloth from the counted number. CONSTITUTION:Gas G containing particulate dusts flowed from the gas inlet 5 of a casing 1 is passed from the exterior of a filter cylinder 4 to the interior thereby to adhere the dusts to a filter cloth 3 to be removed. Further, a pressure difference DELTAP between a point P1 of the upstream side of the cylinder 4 in the casing 1 and a point P of the downstream side is detected by a differential pressure detector 15. When the difference DELTAP becomes a predetermined value or more, high-pressure air is sprayed from an air injection nozzle 7 into the cylinder 4 in a short time to drop the dusts adhered to the surface of the cloth 3 in the bottom of the casing. In this case, the number of spraying of the air to be sprayed into the cylinder 4 within the predetermined time is counted by a counter. When the number becomes a predetermined number within the predetermined time, an alarm unit or a display unit is operated to warn or display the clogging of the cloth.
Patent JP-H05324888-A (JP)
Title: Magnetic data reading/writing device
Inventor: ISHIZAWA TAKASHI
IPC: G06Q40/02
Filed: 1992-05-27
Abstract: PURPOSE:To eliminate the misreading and the occurrence of error without affecting the read processing even with the magnetic data that are written with inclination and even at a magnetic stripe part having a high writing density. CONSTITUTION:A magnetic data reading/writing device reads a magnetic stripe part 12 by a magnetic head 13 which contains a magnetic data reading/writing element set on a sliding surface against the part 12 of a medium 11. Three pairs of reading/writing elements are set on a straight line orthogonal to the moving direction of the head 13. Then, the center of of these three pairs is used for the main data with other two pairs used for the timing marks, respectively. A timing recognizing means 16a of a control part 16 calculates the intermediate value between the read values of both timing marks of two pairs of timing mark element and also recognizes the intermediate value as the read value of a true timing mark.
Patent JP-H03208-A (JP)
Title: Manufacture of tubular ceramic body
Inventor: NAGATA MASAKATSU
IPC: B28B21/44
Filed: 1989-05-29
Abstract: PURPOSE:To make it possible to easily manufacture tubular ceramic body in continuous form by a method wherein ceramic layer is produced on the outer peripheral surface of core material, which is made of combustible material, by flame-spraying ceramic material by the predetermined thickness and, after that, the core material is burnt away by heating. CONSTITUTION:Ceramic powder as the raw material of tubular body is fed from a feed pipe 2, which is mounted so as to open at the tip part of a torch 1, in plasma jet 3 or acetylene flame so as to be thermally melted and blasted against core material 4 at high speed. The core material 4 is made of combustible material or concretely formed in round bar made of stock such as wood, paper, cellulose, organic material or the like and is set so as to have the outer diameter, which is almost equal to the inner diameter of the tubular body to be obtained, and the length, which is the axial length of the tubular body to be obtained or more. The flame-spraying of the ceramic powder against the core material 4 is continued so as to realize ceramic layer 5 having the predetermined thickness under the incombustible atmosphere so as to avoid the burning of the core material or under vacuum, in inert gas or the like. After that, heating is performed under combustible atmosphere or under the presence of oxygen so as to burn away the core material 4.
Patent JP-H082277-A (JP)
Title: Right/left wheel and front/rear wheel driving force distribution comprehensive control device
Inventor: SASAKI HIROKI
IPC: B60K17/348
Filed: 1994-06-17
Abstract: PURPOSE:To prevent control hunting securely by conducting control while limiting change quantity of a driving force distribution command value in determination of a split mu road at the time of execution of differential limiting control in right/left driving force distribution control. CONSTITUTION:Driving force is distributed by a right/left wheel driving force distribution control system (a) based on input information, and a front/rear driving force distribution control system (b) controls distribution to be smaller on a directly connected driving wheel, and larger on a clutch tightening driving wheel as a differential speed detected by a front/rear wheel rotation speed difference detection means C is larger. It is determined if differential limiting control is to be executed or not by a differential limiting control execution determination means (e) based on generation of rotation speed difference by a right/left wheel rotation speed difference detection means (d). In executing the differential limiting control, when a split mu road is determined by a split mu road determination means (h), change quantity of a driving force distribution command by the front/rear wheel driving force distribution control system (b) is limited by a split mu road front/rear wheel driving force control means (g). Control hunting can thus be prevented at favorable responsiveness by determination in an early stage.