baber/WOPTO huggingface dataset:
Patent JP-S62190769-A (JP)
Title: Field-effect transistor and manufacture thereof
Inventor: HATA SUSUMU
IPC: H01L29/808
Filed: 1986-02-18
Abstract: PURPOSE:To prevent the generation of a stepped section in the surface of an element by forming a p-type semiconductor layer in a recessed section in the surface of an n-type semiconductor layer and arranging a gate electrode onto the p-type semiconductor layer while disposing source and drain electrodes onto the surface of the n-type semiconductor layer. CONSTITUTION:The surface of a p-type InGaAs layer 22 and the surface of an n-type InGaAs layer 21 are positioned on quite the same surface. The p-type InGaAs layer 22 is positioned only to one part under a gate electrode, and air gaps are shaped among the layer 22 and the recessed-section side walls of the n-type InGaAs layer 21 on both sides. Consequently, when source and drain electrodes are applied and formed through a method such as a vacuum deposition method, a self-alignment method using the gate electrode as a mask can be employed. As the result of the use of such a self-alignment method, structure in which the positions of the gate-electrode side terminals of the source and drain electrodes approximately coincide with a position where a gate- electrode end is projected vertically to the base of a recessed section in the n-type InGaAs layer 21 is formed.
Patent JP-H10228341-A (JP)
Title: Electronic equipment
Inventor: NATSUME MASATO
IPC: G06F3/00
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To reduce the external size of the electronic equipment and to improve the reliability by arranging a 1st SCSI connector on a 1st surface of a printed board and a 2nd SCSI connector on a 2nd surface different from the 1st surface. SOLUTION: The SCSI connector 1 is arranged on the A-surface side of the printed board 4 and the SCSI connector 2 is arranged on the Bsurface side of the printed board 4. Assuming that the total length of the maximum height H1 of the SCSI connector 2 and the projection side S1 of the engagement part of the SCSI cable is the total length of the maximum thickness of the printed board 4 and the maximum height of an electronic component 5 as a condition of the B-surface side of the printed board 4, H1+S1×S2>t1+H3 holds and the height h3 is H1×2+S1:+2. This means that the constitution can be made compact along the height as compared with conventional arrangement. Similarly, the same effect is obtained when it is equal to or shorter than the sum of height-directional sizes.
Patent JP-S59158982-A (JP)
Inventor: NAKAYAMA HIROBUMI
IPC: F27B14/06
Filed: 1983-02-28
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-2000230799-A (JP)
Title: Outer frame of heat exchanger unit
Inventor: YUGAWA YASUO
IPC: F28F9/00
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To achieve reduction in cost by forming an outer frame of a heat exchanger unit from A cardboard such as corrugated fiberboard to facilitate the assembling of the outer frame. SOLUTION: The outer frame 1 stores therein a large number of sheets 2 for heat exchange which are stacked in layers. The frame 1 is formed from a cardboard such as corrugated fiberboard and includes a bottom panel 6, a first and second side panels 7 which are oppositely oriented to each other, and a top panel 8. A large opening 10 is formed in each of the panels 7 so as to leave the periphery thereof. An adhesive flaps 12, 13, 15, 14 are provided on a side of the panel 6, on a side of each of the side panels 7, and on each side of the panel 8, respectively. The flaps 12, 13, 15, 14 are bonded to the large number of stacked sheets 2 for heat exchange which are inserted between the first and second panels 7.
Patent JP-S61193400-A (JP)
Inventor: IKEDA TAKUSHI
IPC: H02M3/338
Filed: 1985-02-20
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-S61193781-A (JP)
Title: Automatic manufacturing machine for welded h-steel or t-steel
Inventor: HINA AKIRA
IPC: B23K9/00
Filed: 1985-02-20
Abstract: PURPOSE:To eliminate the welding heat of an object to be worked, to form it by a structure being suitable for welding distortion, and to manufacture it efficiently by straightening it by he lower straightening roller and the upper straightening roller, and cooling the welding heat by a cooling nozzle. CONSTITUTION:When manufacturing T-steel, a lower flange working material 23 is placed on feed rollers 1, 1', a body free roller 7 and a conveyor roller 8, and positioned by lower flange width guidance rollers 5, 5'. Subsequently, a web working material 22 is provided vertically on the material 23, and the upper end of the material 22 is welded under pressure by an inverted V-groove of pressure welding rollers 4, 4'. Next, both the materials 22, 23 are welded by flux throwing-down nozzles 24, 24' and welding nozzles 25, 25', and fed by the feed rollers 1, 1'. Accordingly, both the materials are straightened by a lower straightning roller 2 and upper straightening rollers 3, 3', cooled by a cooling nozzle 26, and carried out as T-steel. When manufacturing H-steel, T-steel is placed in reverse on the material 23 which has been placed on the feed rollers 1, 1', the body free roller 7 and the rollers 8, 8' in advance, guided by web plate guidance rollers 6, 6', and welded and straightened by the same method.
Patent JP-H11208361-A (JP)
Title: Tank structure for granule carrying vehicle
Inventor: TANAKA KAZUNORI
IPC: B60P3/22
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To ensure rigidity of a slide plate without providing a reinforcing rib in the slide plate, reduce a number of parts and work man-hours, so as to attain reduction of a cost, lightening of weight, and improvement of a quality. SOLUTION: In a tank structure for a granule carrying vehicle, a slide belt 2 arranged so as to tilt along a bottom surface in a cylindrical hollow tank shell 1, slide plate 3 provided to tilt in a direction orthogonal to the slide belt 2, and a granule chamber 5 partitioned by the slide belt 2 and the slide plate 3 are provided. Granule charged in the granule chamber 5 is fluidized by compressed air jetted from the slide belt 2 so as to be discharged to outside the tank shell 1. A fold line 3a formed by plastic deformation over a lengthwise direction in almost a central position of the slide plate 3 is provided.
Patent JP-S59158157-A (JP)
Title: Data transmission system of multiple address communication
Inventor: YASUE KAZUO
IPC: H04L12/18
Filed: 1983-02-28
Abstract: PURPOSE:To prevent data omission and double reception by providing state display for inhibiting the reception of frames except a frame of multiple address communication when reception is not performed and the state display for inhibiting multiple address communication from this station regardless of the reception in each transmitter when the frame of multiple address communication is transferred. CONSTITUTION:When a data transmitter transfers a frame addressed to all stations to all data transmitters, each transmitter receives it as an information frame by a frame detecting circuit 101 and a shift register 111 through a clock line 51 and a data line 52; the detecting circuit 101 sends out a timing signal to a timing signal line 201 and also generates signals through signal lines 202, 203, and 204 at the same time. When a frame addressed to this station except multiple address communication is received, a frame receiving signal line 203 turns on and an all-station address signal line 204 turns off. When the frame address to all the stations is supplied from the transmitter to a station whose busy FF123 is set, the signal line 204 turns on and a signal is generated on an FCSOK signal line 202.
Patent JP-H07242025-A (JP)
Title: Recording apparatus
Inventor: TAKAGI AKIRA
IPC: B41J2/51
Filed: 1994-03-02
Abstract: PURPOSE:To optimize printing quality and eliminate the generation of the recording impossible region possessed by interlace recording by performing minute feed recording with respect to a line incapable of being recorded by the interlace recording present in the upper and lower end parts of a recording region. CONSTITUTION:A recording head 1 is relatively moved in a main scanning direction with respect to a recording medium 11. Herein, when (n) and (k) are a positive integer larger than 2 being mutually prime and satisfy n>k, the recording head 1 is equipped with (n+1) recording elements d1.... The interval between the recording elements d1... is set k-times the width of a recording line. This recording is performed according to a hybrid recording mode wherein fine feed recording and interlace recording are combined. In this hybrid recording mode, fine feed recording is performed with respect to a line incapable of being recorded by interlace recording at least present in the upper and lower parts of the recording region within the specific recording region of the recording medium 11.
Patent JP-H02211921-A (JP)
Title: Production of outer ring of constant velocity joint and its production equipment
Inventor: SOTOZONO YASUJI
IPC: B21D22/28
Filed: 1989-02-10
Abstract: PURPOSE:To improve the build-up properties of a ball and the reliability of a constant velocity joint by forming a stepped part expanding toward the opening direction on the opening side from a normal position of the ball inside a cup before carrying out heat treatment. CONSTITUTION:After the cup part C of a build-up formed part is set to a punch 12 as an upper holder is lifted, the upper holder is lowered to iron the external surface Ca of the cup by a die 16. At this time, the cup part C inserted between a punch 12 and the die 16 undergoes plastic deformation along the external shape of the punch 12 and a stepped part is formed on the inside Cb of the cup. When the upper holder continues to be lowered and the die 16 works the external surface Ca of the cup completely, the end face of the opening of the cup is held by a knockout block. The heat treatment such as high frequency hardening, etc., is carried out to improve the hardness of the outer ring G of the constant velocity joint. In this way, when the heat treatment is carried out to the stepped part, the inside dimension of the opening of the cup and that of the normal position of the ball are equal and the build-up properties onto the outer ring of the ball joint is improved.
Patent JP-S55124025-A (JP)
Title: Article quantity control apparatus
Inventor: TSUCHIYA KOUICHI
IPC: G06Q50/00
Filed: 1979-03-20
Abstract: PURPOSE: To make possible adequate object control by operating an automatic scanner at the necessary time and calculating and announcing article quantities by the respective unit weights while causing total weight signal scanning from the load detectors of respective shelves.  
     CONSTITUTION: The fluctuations in the total weight of every shelf 28 are detected at all times by each load detector 16. Thereupon, when the timer having been set by an hour timer 35, the total weight of every shelf 28 is sequentially scanned at every specified time from the shelf number S 11  up to SN n  by the operation of an automatic scanner 32 and is stored in a memory circuit 43 through an amplifier 35 and A/D converter 36. At this time, article quantities are calculated in an arithmetic circuit 44 based on the unit weight at a certain article number, the tare weight of the shelf 28 where this article is placed and its total weight having been stored in the memory circuit 43 and the article quantity of each shelf 28 is subsequently calculated by the operation of the automatic scanner 32 and is stored in the memory circuit 43. These are then displayed together with items 46W50 in a display part 51. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02212152-A (JP)
Title: Liquid jet recording head
Inventor: YOKOYAMA TAKASHI
IPC: B41J2/05
Filed: 1989-02-14
Abstract: PURPOSE:To impart satisfactory adhesion to these layers and to enhance reliability and durability by placing an enhanced adhesion layer between a wiring layer placed on a substrate and a heating resistance. CONSTITUTION:The adhesion enhancing layer 15 is placed between an electrode 6 in a diode array and the heating resistance 9. Ti is listed as material composing the adhesion enhancing layer 15. To form the diode array, an Al layer 16 and a Ti layer 17 are consecutively formed by evaporation and sputtering, and the patterned in a desired shape, thereby obtaining the electrode layer 6 made of Al and the adhesion enhancing layer 15 made of Ti. After that, an insulating layer 8 is placed on these layers to complete the formation of the diode array. A heating resistance layer 9, an electrode layer 10, etc., are placed on the obtained layer in a desired shape to produce the recording head.
Patent JP-H04272745-A (JP)
Title: Sleep detecting device
Inventor: OGINO HIROYUKI
IPC: A61B5/11
Filed: 1991-02-27
Abstract: PURPOSE:To obviate the malfunction of a sleep decision by discriminating a sleeping person himself and a motion of other person, with regard to the sleep detecting device for detecting the sleep by detecting a body motion pattern of the human body at the time of sleep by non-contact with the human body. CONSTITUTION:By a piezoelectric element 1 provided in bedding, a minute body motion (hereafter, referred to as a 'fine body motion') propagated by activity of the heart and breathing activity of the human body, or a large body motion (hereafter, referred to as a 'coarse body motion') of the body such as going-to-bed, getting-up and turning-over in bed is detected. A detecting signal is filtered, amplified, rectified and integrated by two systems of a first amplifier 11 having the same amplification degree as a conventional one, a first rectifier 13 and a first integrator 15 (path A) and a second amplifier l2, a second rectifier 14 and a second integrator 16 (path B), and thereafter, in accordance with levels of the respective integral signals, it is decided to be absent, be in bed and be a body motion. In this case, by a signal of the path B, a sleeping person himself is discriminated from a motion of other person and a malfunction of a sleep decision is obviated.
Patent JP-2000229469-A (JP)
Title: Stencil printer
Inventor: MORI TOMIYA
IPC: B41L13/14
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a stencil printer for securely carrying out the initial setting of a master without generating looseness regardless of the kind of the master while securing the simple and reliable setting and removing workability provided by an operator when a master roll is fitted or removed. SOLUTION: A stencil printer is provided with a master storage container holding section 67 holding a master container 1 stored in the state of protruding the end of a master 2, a plate cylinder 4 with a master engaging means 5, a processing means, a cutting means 7, a master clamping and carrying means 6 carrying the master 2 while clamping the end of the master and to be displaced reciprocatingly between a first position located on the upstream side in the master carrying direction X of the cutting means 7 in the vicinity of the master engaging means 5 when the plate cylinder 4 is stopped on the maser engaging position and a second position whereon the plate cylinder is passed through an engaging position Y of the master engaging means 5 and clamping the end 2A on the engaging section Y, and a master storage container guide means 66 positioning the master storage container holding section 67 on a storage position and initial setting position selectively.
Patent JP-H08213867-A (JP)
Title: Composite noise filter
Inventor: KIZU YUJI
IPC: H01F27/00
Filed: 1993-01-28
Abstract: PURPOSE: To obtain a cut-off effect stable in terms of the structure by conducting high density mount of a complicated and subminiature circuit in the composite noise filter. CONSTITUTION: A conductor 2 is provided in a ferrite core 1. The ferrite core 1 and the conductor 2 are formed integrally and configured closely through sintering. A chip capacitor 3 is mounted to a recessed part or a throughhole of the ferrite core 1 and extended in parallel with the conductor 2. An electrode is formed to the end of the ferrite core 1 according to an equivalent circuit.
Patent JP-S63200616-A (JP)
Title: Switching circuit
Inventor: WATANABE KIYOMI
IPC: H03K17/60
Filed: 1987-02-16
Abstract: PURPOSE:To prevent malfunction by detecting an off-point of time of a received pulse signal and rejecting and inhibiting the reception of the on-pulse generated from an isolation signal transmission means for a part of period of a prescribed time till the next on-pulse comes from the off-point of time. CONSTITUTION:When the output of the isolation signal transmission means 1 turns from on to off, the output of an inverting amplifier 3 detects the off- point of time of a reception signal changed from OFF to ON to activate a prescribed time pulse generating circuit 4 to inhibit the passing through a gate 2 for the signal to be in error for an incoming predicted time. Even if the isolation signal transfer means 1 malfunctions and generates an ON-signal, the output of the inverse amplifier 5 is kept OFF for the time zone. After the circuit 4 is turned off, the gate 2 is restored. Thus, malfunction due to a common mode current is prevented.
Patent JP-S52115636-A (JP)
Title: Fixed pattern writing control device
Inventor: NAGAYAMA YASUSUKE
IPC: G11C17/08
Filed: 1976-03-24
Abstract: PURPOSE:To simplify microprogram, by storing a fixed pattern in a ROM not to develop the fixed pattern in the microprogram.
Patent JP-H11227114-A (JP)
Title: Laminated molding
Inventor: WATANABE HIROYUKI
IPC: C08K3/36
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To heighten the rigidity and transparency of a molding, make its broken pieces developing at its destruction smaller and, at the same time, prevent the broken pieces from being flown apart by a method wherein one or more layers of a resin film are laminated onto a resin base material, in which colloidal silica, the average particle diameter of which is smaller than a specified value, is dispersed substantially under primary particles state. SOLUTION: As a method for obtaining a resin base material, in the matrix resin of which colloidal silica substantially under its primary particle state is dispersed, a melt-forming method after a polymer and the colloidal silica are compounded together by water base, a polymerizing method of the colloidal silica after being dispersed in a radical polymerizable vinyl compound or the like is exampled. As the kind of the matrix resin, in which the colloidal silica is dispersed, various thermoplastic polymers and blendings of two or more of them are exampled. These resin materials are especially favorable in transparency and preferably used for transparent usage. As the colloidal silica, one having the average particle diameter of 50 nm or less is used.
Patent JP-H09206854-A (JP)
Title: Tube extruding device
Inventor: NAKAMURA MASAO
IPC: B21D7/14
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a tube extruding device capable of manufacturing a bent tube having different curvature by the place and a bent tube of the desired curvature with excellent accuracy. SOLUTION: An expansion plug 6 (working plug) is oscillatably provided on a forward end of a core 5. A stock tube P is expanded by the expansion plug 6 by pressing the stock tube P externally mounted on the core 5 with a pressing ram 9. The stock tube P is bent by guiding the expanded tube P with a guide roller 20 to give the bending moment. An abutting roller 56 is abutted on an outer surface of the stock tube P to detect the feed amount of the stock tube P from the rotation of the abutting roller 56. The curvature of the stock tube P is detected from the displacement of the abutting roller 56 in the direction of the expansion plug 6. A guide roller 20 is moved by a moving mechanism. A control unit including a microcomputer controls the moving mechanism based on the detected feed amount and curvature, and adjusts the position of the guide roller.
Patent JP-S60177061-A (JP)
Title: Vinyl chloride resin composition
Inventor: NAKAGAMI TAKESHI
IPC: C08L33/02
Filed: 1984-02-22
Abstract: PURPOSE:To obtain the titled composition having small linear expansion coefficient of the molded article, high resistance to thermal deformation, excellent physical properties such as impact resistance, and extremely excellent moldability and appearance of the molded article, and suitable for rainwater guttering, etc., by compounding a vinyl chloride resin with short glass fibers, glass beads, a modifier, and a processing aid. CONSTITUTION:(A) 100pts.(wt.) of a vinyl chloride resin is compounded with (B) 5-30pts. of short glass fibers (e.g. chopped glass fibers of 0.05-3mm. long, preferably surface-treated with coupling agent), (C) 5-30pts. of glass beads (having particle diameter of 50-100mu and preferably surface-treated with a coupling agent), (D) 5-20pts. of a modifier selected from chlorinated polyethylene, ethylene-vinyl acetate copolymer, ABS and MBS, and preferably, (E) 1-5pts. of a processing aid selected from MAS and polymethyl methacrylate.
Patent JP-S61193515-A (JP)
Title: Coincidence detecting circuit
Inventor: SHIMADA JIRO
IPC: H03K19/21
Filed: 1985-02-21
Abstract: PURPOSE:To attain simple circuit constitution with a few transistor (TR) elements by constituting a means ORing two gate circuit outputs with the 1st and 2nd bit comparison circuit and a means detecting the coincident output of all bits with a simple 2-input logical circuit. CONSTITUTION:The combination comprising OR circuits 1-3 and 8-10 and AND circuits 4-6 and 11-13 constitute a couple of gate circuits in a comparator circuit at each bit and applied circuit operation according to equations (1) and (2). That is, each combination circuit gives equally '0' level when bits of all data are coincident and gives different level of '1' or '0' when any different bit is included, to OR circuits 7 and 14. Thus, only when all data A-D are concident completely at each bit, OR outputs e1, e2 go both to '0' level. Then a semiconductor integrated circuit is manufactured by a few TR elements, the chip is miniaturized, the wiring structure is simplified and the power consumption is reduced.
Patent JP-H06248111-A (JP)
Title: Ultraviolet-stable composition
Inventor: SUUZAN DEI RANDORII
IPC: C08L101/00
Filed: 1994-02-07
Abstract: PURPOSE: To obtain a flame retardant macromolecular composition having an ultraviolet light stability greater than the arithmetic average of the ultraviolet light stabilities of two specific flame retardants by forming a flame-retarded formulation containing a macromolecular material and a mixture of said both flame retardants.  
     CONSTITUTION: A flame-retarded formulation containing a polymer material and a mixture of (A) a first alkylenebis(tetrabromophthalimide) flame retardant having a yellowness index(YI) value of 20-40 as determined by ASTM D-1925 and (B) a second alkylenebis(tetrabromophthalimide) flame retardant having a yellowness index(YI) value of 2-15 is formed. The ultraviolet light stability of articles made from polymer materials is increased in such a manner that the ultraviolet light stability of a test plaque made from this flame-retarded formulation is greater than the arithmetic average of the ultraviolet light stabilities of a test plaque made from a flame-retarded formulation containing (A) but not (B) and of a test plaque made from a flame-retarded formulation containing (B) but not (A). 
     COPYRIGHT: (C)1994,JPO