baber/WOPTO huggingface dataset:
Patent JP-S6245106-A (JP)
Title: Load tap changing transformer with intermediate tap
Inventor: KARURU SHIYUTENTSUERU
IPC: H01F29/04
Filed: 1986-08-20
Abstract: 1. Tapped transformer, in which the winding of each phase is split in its centre and each winding part (W1, W2) is provided from this centre outwards with several taps (1 to 3, 4 to 6), which are switchable in and out in sequence by means of a selector switch, to the stationary tap contacts (K1 to K6) - arranged in a circle - of which the taps (1 to 6) are connected and the movable contacts (10) of which are pivotable from tap contact (K1 to K6) to tap contact (K1 to K6) about the center of the circle, characterised thereby, that the selector switch is a load diverter switch, which is operable under load and in which the taps (1, 2, 3 or 6, 5, 4) of both the winding parts (W1, W2) are connected in opposite sequence to the stationary contacts (K1, K2, K3 or K6, K5, K4) and in which the movable contacts (10) are constantly in engagement with an annular lead-out contact (14, 15), wherein the annular lead-out contact is subdivided into two parts (14, 15), the first part (14) of which is associated with the tap contacts (K1, K2, K3) of the first winding part (W1) and the second part (15) of which is associated with the tap contacts (K4, K5, K6) of the second winding part (W2), wherein the first part (14) of the lead-out contact is electrically connected with the last tap (4) - as seen from the centre (M) - of the second winding part (W2), while the second part (15) of the lead-out contact is connected with the first tap (3) - as seen from the centre - of the first winding part (W1), and wherein the movable contacts (10), simultaneously with their change from the tap contact (K3) of the first tap (3) of the first winding part (W1) to the tap contact (K4) of the last tap of the second winding part (W2), change without interruption from the first part (14) to the second part (15) of the lead-out contact.
Patent JP-H0612611-A (JP)
Title: Nonmagnetic ceramics for magnetic head
Inventor: SATAKE KAORU
IPC: C04B35/26
Filed: 1992-06-26
Abstract: PURPOSE:To provide nonmagnetic ceramics for magnetic head which are superior in workability, large in resistivity and easily enable to produce the nonmagnetic ceramics with high density. CONSTITUTION:One kind or >= two kinds among oxides of Cr, Mo, Ta and W are added in the range of 0.1-5wt.% as an additive to Fe2O3 to be sintered. Thus crystalline particle size is without degrading various characteristics of micronized thermal expansion coefficient, hardness, strength and electric resistance, and the workability is improved, and the nonmagnetic ceramics which enable to use for the magnetic head, with less chipping, are obtained.
Patent JP-H1122289-A (JP)
Title: Triple sliding door device
Inventor: TSUCHIKAWA ZENJI
IPC: E05F17/00
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To easily set a triple sliding door device to doors with extremely simple structure and reduce cost. SOLUTION: A triple sliding door device includes a first door 1, a second door 2 and a third door 3 respectively mounted in a movable state on three rails arranged adjacently in parallel to one another. Connecting pieces 5 are provided to interlock each door through mutual contact between the rear end of the leading third door 3 and the leading end of the second door 2 positioned in the middle and between the rear end of the second door 2 and the leading end of the first door 1 at the time of pulling out the third door 3 on one end side from the opened position of each door. The adjacent part of the doors are provided with an elastic body 6 and contact parts 7 with which each door comes in resilient contact in a specified position at the time of pulling out the door on one end side from the opened position, so as to interlock each door.
Patent JP-H1119949-A (JP)
Title: Foam molding with opening and formation of opening
Inventor: SUZUKI HIROSHI
IPC: B29L31/58
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a foam molding for easily and effectively engaging a component with an opening of the molding and a method for forming the opening. SOLUTION: The method for forming an opening for mounting a component used for engaging the component by removing a part 35 to be planned to be removed for the opening of a foam molding 10A obtained by laminating a skin 31A on a base material 11A via foam 21A by cutting comprises the steps of previously forming a plurality of pores 15 for inserting and locking locking pawls of sides of a component corresponding to positions of the pawls of the component on a cutting plane line 16 of the part 12A at the material 11A, cutting to scission the pores 15 at the time of cutting a periphery of the part 35 for the opening, and recessing locking recesses formed of the residues of the retained pores 15 at the material 11A by the removing to outer side of the opening from the line 16 of the opening.
Patent JP-H0939136-A (JP)
Title: Composite sheet and manufacture thereof
Inventor: TAKAGI OSAMU
IPC: B32B5/18
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a composite sheet which can obtain a molded article in which when a foamed thermoplastic resin sheet comprising closed cells and a skin material are fusion-bonded together, the retention of air caused by the destruction of the cells of the foamed sheet is prevented and which has a beautiful surface layer even after secondary processing. SOLUTION: On one surface of a foamed thermoplastic resin sheet comprising closed cells, a great number of holes which are as deep as 10-90% of the thickness of the sheet are formed vertically, and a skin material is laminated on the side of the sheet in which the holes are formed.
Patent JP-H0357278-A (JP)
Title: Mis type field-effect transistor
Inventor: TAKADA RYOJI
IPC: H01L29/78
Filed: 1989-07-25
Abstract: PURPOSE:To enhance breakdown strength of a drain, to perform double diffusion in a source and to realize a short channel and a low ON resistance by utilizing a LOCOS oxidation. CONSTITUTION:A separate region is patterned and an impurity is implanted with an Si3N4 mask 10. Then, an isolation region 8 and a low concentration drain region 3 are formed by selective oxidation. Thereafter, a gate electrode 5 is formed of polysilicon, a high concentration impurity region 9 to become a channel is implanted into the electrode 5 in a self-alignment manner, and thermally diffused. Then, a source 2 and a high concentration drain region 4 are formed by implanting the impurity. An interlayer insulating film is deposited, a connecting hole is formed, and metal wirings are provided to complete it. With this structure, in a MIS type FET in which breakdown strength of the drain 3 only is enhanced, an increase in a driving force due to reductions in the area of the source region 2 and decreases in ON resistance and effective channel length can be realized.
Patent JP-H0360941-A (JP)
Title: Parameter corresponding type tool transfer speed control method
Inventor: HAYAKAWA TAKESHI
IPC: B23Q3/155
Filed: 1989-07-26
Abstract: PURPOSE:To effectively shorten the time out of cutting and to improve the working efficiency by quickening a transfer speed on the tool whose weight moment is small and slowing it on the tool larger, in case of controlling the tool transfer speed of the automatic changing device of a machining center. CONSTITUTION:A tool data setting mode is selected by a manual input part 12 at the beginning and a figure and an input guide are displayed on the scope of a CRT 15 by the signal transmitted from a guide figure display part 14. The weight moment of a tool si then calculated at a weight moment calculating part 16. The weight moment calculated by a speed rank deciding and tool data display part 17 is replaced with the prestored parameter of the tool transfer speed to discriminate the speed rank and the tool data is displayed by the display part 17. When a tool number is output to a speed selecting part 19 from a program input part 13 then, it is collated with the tool data fed from a tool data memory part 18 by the speed selecting part 19, the speed is selected and controlled by a speed control part 20, and a sub-arm 4 is driven.
Patent JP-S6438321-A (JP)
Title: Automatic pallet loader
Inventor: MAKIGI HIROSHI
IPC: B65G57/03
Filed: 1987-08-01
Abstract: PURPOSE:To simplify the structure of the titled device for stacking rectangular objects in plural rows by combining a delivery-out moving member and a delivery-in moving member formed to be capable of horizontal relative movement so that the object is transfer-loaded from the delivery-out moving member to the delivery-in moving member by means of a pusher. CONSTITUTION:Under a condition of the relative positions of a delivery-out moving member 10 and a delivery-in moving member 20 part from each other and with a side of the delivery-in moving member 20 open, works W11-W14 are loaded in specified number in a row on the delivery-in moving member 20 by pushing one by one by means of a pusher 4. The delivery-in moving member 20 is then retracted by a cylinder 13 and the works W11-W14 are aligned by bringing them into contact with a stopper 16. The delivery-out moving member 10 and the delivery-in moving member 20 are then forwarded by a cylinder (not shown) to a specified position. The delivery-in moving member 20 is then retracted by the cylinder 13 so that the works W11-W14 are transfer- loaded onto a pallet 31. The structure is thus simplified.
Patent JP-H0478896-A (JP)
Title: Image processor
Inventor: CHIKUGI TOSHIYUKI
IPC: H04N1/40
Filed: 1990-07-21
Abstract: PURPOSE:To enable accurate editing operation by correcting display characteristics of a display device according to printing characteristics of plural printers and displaying the same images as images, which are actually printed on the printers, on the display device. CONSTITUTION:When the images are printed on the printers 4 and 5, the characteristics of the matrix masking circuit 6 and gamma conversion look-up table 7 of a color correcting circuit 3c are so set that the images of printed bodies P1 and P2 obtained at print parts 4c and 5c conform with the image displayed at a display part 3d. At this time, the found setting conditions are used to correct the display characteristics of the display device 2 corresponding to the printers 4 and 5, thereby displaying the same image as the images printed actually on the printers 4 and 5 on the display device 2.
Patent JP-H0243790-A (JP)
Title: Semiconductor laser element
Inventor: MATSUBARA KUNIO
IPC: H01S5/323
Filed: 1988-08-03
Abstract: PURPOSE:To enable an etching to stop surely so as to manufacture a buried type semiconductor laser excellently in yield by a method wherein a Al compositional ratio of an etching stop layer is made higher than that of an active layer and limited to be lower than a specified value. CONSTITUTION:A GaAs/AlGaAs semiconductor laser element of this design is manufactured in the following manner: a third semiconductor layer 5 and a first semiconductor layer 3, whose energy gaps are large and refractive indexes are small, are provided sandwiching a second semiconductor layer 4 in between them; the thickness of the semiconductor layer 5 is made equal to or smaller than the distance that light oozes out; a fourth semiconductor layer 6, which has an etching stop effect and is 500Angstrom  or less in thickness, is formed on the third semiconductor layer 5; a fifth semiconductor layer 7, whose composition is the same as that of the third semiconductor layer 5, and a sixth semiconductor layer 8, whose composition is different from that of the third semiconductor layer 5, are successively formed on the semiconductor layer 6; and a seventh semiconductor layer 9 possessed of a light absorbing function and a current blocking function is provided in contact with the third, the fourth, the fifth and the sixth semiconductor layers 5-8. In the above semiconductor laser, the Al compositional ratio of the fourth semiconductor layer 6 is made larger than that of the second semiconductor layer 4 but smaller than 0.02.
Patent JP-S5894532-A (JP)
Title: Sheathing cage
Inventor: SAKAI HIROSHI
IPC: E02D17/20
Filed: 1981-12-01
Abstract: PURPOSE:To sufficiently and exactly retain soil for vegetation work by a method in which a cage is formed by bending an expanded metal into U-shape, and the cages thus obtained are stacked vertically and bilaterally. CONSTITUTION:A cage 2 consisting of a back 2A, a bottom 2B, and a front side 2C is formed by bending a given dimension of an expanded metal 5 into nearly U-shape for its side. Also, side plates 3 are fixed to the left and right sides of the cage 2, and a notch 3A of a shape fittable to the lower part of the cage 2 set above is formed above the side plate 3. The cages 2 are set continuously  vertically and bilaterally and soil for vegetation is packed into the cages 2, whereby permitting soil layer for planting greens to be retained stably on steep  slope.
Patent JP-S6254481-A (JP)
Title: Light emitting element
Inventor: TAKASU KATSUJI
IPC: H01L21/263
Filed: 1985-09-02
Abstract: PURPOSE:To improve light emitting efficiency and reproducibility, by forming a layer as multilayer structure constituted by laminating periodically a unit of the first layer region composed of amorphous silicon containing fluorine atom and the second layer region whose optical band gap is different from the first layer region. CONSTITUTION:A light emitting element is constituted of an electrode 102 formed on a substrate 101, with the light emitting layer thereon, and an electrode 106 formed on the light emitting layer which is composed of a P-type conduction layer 103, a semiconductor type intermediate layer 104, and an N- type conduction layer 105. The first layer region I where not less than one of the P-type conduction layer 103 constituting the light emitting layer, the semiconductor type intermediate layer 104 and the N-type conduction layer 105 is constituted by an amorphous silicon containing fluorine atom and, in case of necessity, hydrogen atom, and the second layer region II whose optical band gap Eg opt is different from that of the first layer region I are united into a unit which is laminated periodically to constitute a multilayer structure. The optical band gap Eg opt II of the second layer region II is formed so as to be larger than the optical band gap Eg opt I of the first layer region I.
Patent JP-S6086121-A (JP)
Title: Preparation of polyester resin for thermosetting coating compound having high solid content
Inventor: FUJIMOTO NAOKI
IPC: C08G63/00
Filed: 1983-10-19
Abstract: PURPOSE:To obtain the titled resin oligomer having improved balance of film performance, by reacting a dicarboxylic acid anhydride with a monohydric high alcohol under specific conditions, reacting the prepared reaction product with a component consisting of a polyfunctional carboxylic acid and a polyhydric alcohol. CONSTITUTION:(A) An aromatic or alicyclic dicarboxylic acid anhydride is reacted with (B) 8-16C monohydric higher alcohol in a feed ratio of the component A/B of 0.8-5.0 (molar ratio) in the presence of a tertiary amine catalyst at <=160 deg.C until the reaction ratio of the monohydric alcohol reaches >=80%. The prepared reaction product is then condensed with (C) a component comprising a polyfunctional carboxylic acid and a polyhydric alcohol in such a way that the condensate has 800-2,000 number-average molecular weight, 80-200 hydroxyl number, and <=30 acid value, to give the desired resin.
Patent JP-H09171465-A (JP)
Title: System and method for enabling different naming service provider to dynamically bond naming federation
Inventor: ROZANNA KEI RII
IPC: G06F9/44
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To eliminate the interruption of an application by providing a naming service mechanism showing the support of a strong or weak separation in each naming system. SOLUTION: The client application layer 1104 of a system 1100 interfaces with the federation naming application programming interface(FN API) layer 1106 placed on the federation naming frame work layer 1108 with which various kinds of context implementations for specified naming services 1110, 1112 and 1114 handling composite names and using a designated federation naming service provider interface(FNSPI) are capable of interfacing. This context implementation 1110 supports a static weak separation, the context implementation 1112 supports a strong separation, the context implementation 1114 supports the strong separation and each of them supplies a composite name SPI.
Patent JP-H0791309-A (JP)
Title: Maximum cylinder inside pressure timing detecting device
Inventor: ANPO TOSHIMI
IPC: F02D45/00
Filed: 1994-08-18
Abstract: PURPOSE:To simply and cheaply detect the maximum cylinder inside pressure- timings which are excellent in the detecting accuracy and a resistance to noise, by sampling the cylinder inside pressure totally at three points containing a target position, at which generated torque of an engine reaches a maximum, and specified crank angles in front of and behind the target position. CONSTITUTION:The pressure in cylinders of an engine is detected by a pressure detecting means (a). The crank angles of the engine are detected by a crank angle detecting means (b). Further, at totally three points containing a target position, at which generated torque of the engine reaches the maximum, and specified crank angles in front of and behind the target position, the output of the pressure detecting means (a) is sampled by a sampling means (c). Then, a quadratic curve is determined from the output of the sampling means (c), and the crank angles, at which the quadratic curve shows its maximum values, are calculated as the maximum cylinder pressure-timings by a maximum timing calculating means (d). Thus, the maximum cylinder inside pressure-timings which are excellent in the detecting accuracy and a resistance to noise can be simply and cheaply detected.
Patent JP-H0248162-A (JP)
Title: Burring facility for round billet
Inventor: MIYASHITA KEN
IPC: B24B9/00
Filed: 1988-08-03
Abstract: PURPOSE:To abolish heavy load work under the bad labor condition and enable deburring with less running cost by mounting a positioning station, a burr sensor station, a deburring station and a delivery station. CONSTITUTION:A positioning station 1a has a positioning device 11a which receives a round billet and carries the billet to a stop where the end face thereof meets the specified position. The burr sensor station 2a has a burr sensor 21a which is engaged with the end part of the round billet and detects the burr for the stay state (i.e. position, size, etc.). The burr station 3a has a deburr device 31a which removes burr from the round billet according to the signal from a burr sensor 21a. A stepping device 6 which carries the round billet from the stations 1a, 1b, 2a, 2b, 3a and 3b, in order is laid to the length from the station 1a to 3b. The deburred round billet is delivered to the subsequent process line via a delivery table 4.
Patent JP-H0244748-A (JP)
Title: Measurement of pattern length in manufacture of semiconductor element
Inventor: SEKINO YUKO
IPC: H01L21/66
Filed: 1988-08-05
Abstract: PURPOSE:To prevent a substrate from contaminating and to accurately measure the length of a metal pattern by forming the pattern made of first metal on a substrate, then covering the pattern with a protective film made of second metal having larger selection ratio of etching to an insulating film, covering it with an insulating film, and measuring the length of the pattern. CONSTITUTION:When a length measuring metal pattern 13 is formed on a substrate 11 in the same pattern as that of a gate electrode 12 and an ohmic electrode 15 is formed of metals of AuGe/Ni/Au, protective film 16 made of the same metals are simultaneously formed, and the pattern 13 is covered therewith. Thereafter, an insulating film 17 is so formed as to cover the whole, a predetermined region of the film 17 is removed by reactive ion etching, and the film 16 is exposed. Thereafter, the length of the pattern 13 is measured through the exposed film 16. Thus, it can prevent the substrate from contaminating, and the length of the pattern can be accurately and simply measured.
Patent JP-S6085002-A (JP)
Title: Auxiliary wheel
Inventor: UOZUMI YUKIO
IPC: B60C17/04
Filed: 1983-10-17
Abstract: PURPOSE:To simplify the manufacturing and assembling of component parts of an auxiliary wheel for a pneumatic tyre, by foming the auxiliary wheel such that annular members each composed of a plurality of separatable sector members are fastened together with their dividing lines in the normal directions being shifted from each other, circumferentially. CONSTITUTION:An annular member 1 having dividing lines on the vertically and horizontally normal lines and being separatable into four section members 1a through 1d and an annular members 2 having dividing lines on the 45 deg. normal lines and composed of sector members 2a through 2d are fastened together by means of washers 3, bolts and nuts 4 with every dividing line extending between each adjacent dividing lines, so that an auxiliary wheel is formed. With this arrangement, since the divided annular members 1, 2 are composed of the sector members 1a through 1d, 2a through 2d which are miniaturized and lightweight, the annular members are easily fitted into a tyre. Thereby the auxiliary wheel may be simply assembled and firmly combined.
Patent JP-H0938789-A (JP)
Title: Laser beam machine
Inventor: KONO OSAMU
IPC: B23K26/38
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to form longitudinal perforations, longitudinal slits, etc., on continuous paper by laser pulses. SOLUTION: The continuous paper 10 is transported by a tractor 22. A rotary encoder 24 generates 240 pulses at each one inch of the paper 10. A pulse generating circuit 30 generates the pulses in the same period as the output pulses of the encoder 24. A controller 28 widens the width of the pulses generated by this pulse generating circuit 30 by as much as the slower speed component when the feed speed of the paper 10 is slower than the target speed. A controller 28 controls the opening and closing of a gate circuit 32 according to paper processing information. The output pulses of the circuit 30 are impressed via a gate circuit 32 on a laser oscillator 34 which oscillates the pulses. The output laser pulses of the laser oscillator 34 are cast to the regulated position in the transverse direction of the paper 10.
Patent JP-S6085981-A (JP)
Title: Thermal transfer printer
Inventor: SASAKI AKIRA
IPC: B41J23/32
Filed: 1983-10-17
Abstract: PURPOSE:To contrive to reduce size and cost, by a method wherein a solenoid capable of generating an attractive force in both directions (pushing and pulling) is used as a drive source for a thermal head pressing mechanism and a skipping mechanism. CONSTITUTION:The solenoid 28 used for the pressing mechanism is provided with the function of generating an attracting force also in a reverse direction. According to the moving direction of a carriage, a plunger provided on the upper side of the solenoid 28 generates an attracting force in the direction of an arrow B. Printing is conducted by pressing the thermal head 15 against the surface of a paper, and a pinch roller shaft 26 and a take-up shaft 25 are rotated to take up a ribbon. To transfer from this condition to a skipping operation, the attraction of the plunger on the upper side of the solenoid 28 is stopped, and an attracting force is given to a plunger provided on the lower side of the solenoid 28. A lever 33 receiving a force in the direction of an arrow A is forcibly moved in the direction of an arrow C by the tip of a lever 30, and rotation of a gear 37 is stopped by a projection 36 of the lever 33. Accordingly, since the take-up shaft 25 is not rotated, take-up of the ink ribbon 16 can be stopped.