baber/WOPTO huggingface dataset:
Patent JP-S54151377-A (JP)
Title: Semiconductor integrated circuit
Inventor: SASAKI ICHIEMON
IPC: H01L27/08
Filed: 1978-05-19
Abstract: PURPOSE: To make collector series resistance nearly zero, by opening the great hole reaching the N +  type implanted region to the collector region of transistor, and providing the lead metal electrode to the collector metal electrode placed at the bottom of the hole.  
     CONSTITUTION: The N +  implanted region 2 is placed on the P type Si substrate, N -  type layer 3 is epitaxially grown on the entire surface, being the collector region, to form the P type region 4 and to isolate the layer 2 in island shape. Next, the P type base region 5 is formed by diffusion in the region 3 and the N type emitter region 6 in it is formed respectively, the entire surface is covered with the SiO 2  protective film 11, and the base electrode 8 is coated on the region 5 and the emitter electrode 9 to the region 6 by providing open hole. After that, the great hole 12 is made, which reaches the region 2 from the surface at a remote location from the region 5, and the metal wiring and the metal electrodes 13-1, 13 are coated from the surface to the bottom. Further, on the electrode 13 of the bottom in ohmic connection with the surface 16 of the region 2, the lead electrode 15 is fitted with the bonding technology for assembling. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56157603-A (JP)
Title: Rice planting device
Inventor: ISHIDA ISAO
IPC: B60B15/08
Filed: 1980-05-06
Abstract: PURPOSE: To provide the rice planting device wherein a rubber lug of a rubber wheel is provided only inside of a rubber spike so that the provision of the rubber lug does not damage an adjacent planting line.  
     CONSTITUTION: A spoke 11 of the rubber wheel is bent inwardly, a rim 12 is covered with a rubber 13, and the rubber spike 14 and rubber lug 19 are formed. In this instance, the rubber lug 19 is arranged only inside of the outer end edge 18 of the wheel. Thus, the rubber lug 19 never damages the adjacent planting line where rice plants have already been planted. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62217436-A (JP)
Title: Thin film for optical recording
Inventor: KAWAKAMI HARUO
IPC: G11B7/243
Filed: 1986-03-18
Abstract: PURPOSE:To improve the efficiency of heating to induce a phase transition and to suppress the noise occurring in grain boundaries by dispersing pulverized powder of a material, the color tone of which changes with a reversible phase transformation, into a carrier material. CONSTITUTION:A thin film 12 for optical recording constituted by dispersing, for example, the pulverized powder 11 of an Ag-Zn ally contg. 30-40wt% Zn as an optical recording material into a carrier 10 consisting of SiO2, etc., is formed on a substrate 9 consisting of quartz, etc. This film 12 is formed by a spin coat method, multi-element sputtering method, etc. The pulverized powder 11 is uniformly dispersed into the carrier 10 according to the above- mentioned constitution and therefore, incident light generates many times of chances for reflections in the film 12 and the absorption efficiency of light energy is improved. Since the influence of the grain boundaries is eliminated as well, the noise during the reproduction of record is eliminated.
Patent JP-H11243421-A (JP)
Title: Digital audio communication method and system thereof
Inventor: MATSUMOTO ICHIRO
IPC: G10L19/005
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To suppress the reproduced sound quality from being deteriorated caused by interpolating sound encoding information from other frame and a bit error occurrence in transmission of the sound encoding information. SOLUTION: In this digital audio communication system, when transmitting sound encoding information b1, c1, m1, o1 and p1 that are extracted by applying sound encoding processing to an input sound signal a1 by a sound encoder, a frame synchronizing signal is periodically replaced with sound encoding information and transmitted, and the sound encoding information is obtained by applying interpolation processing to a reception frame including the frame synchronizing signal, based on the sound encoding information from other frame in the sound decoder to output a reproducing sound signal.  In this case, only the sound encoding information with low-bit error sensitivity is replaced with the frame synchronizing signal and transmitted, and the sound decoder obtains the sound encoding information of lost low-bit error sensitivity by having other frame interpolate it with regard to a frame, where the frame synchronizing signal and the sound encoding information of high-bit error sensitivity coexist.
Patent JP-H10255168-A (JP)
Title: Pos system
Inventor: SAKAMOTO MASAO
IPC: G07G1/12
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To eliminate a canceling work by issuing a cancel receipt from a POS terminal at the time of executing the correcting operation of transaction which is established once by issuing the correction receipt of called transaction, and issuing the cancel receipt of the transaction which is established once. SOLUTION: An operator inputs the transaction number of a receipt (S501) by a POS terminal in which the selling of a receipt is operated. The POS terminal retrieves the record of the transaction number from the transaction detail file in a storage part (S502). When the record of the transaction number is present (S503), the data of the transaction record are displayed on the screen of an outputting part (S505). The POS terminal issues the cancel receipt of the transaction record (S506). The cancel receipt is issued at the time of executing a correcting operation so that a canceling operation can be prevented from being forgotten due to carelessness in a processing after closing a store. The correcting processing is executed (S507), and a correction receipt is transferred to a customer (S508).
Patent JP-S52144287-A (JP)
Title: Preparation of semiconductor device
Inventor: SATOU KAZUO
IPC: H01L21/8238
Filed: 1976-05-27
Abstract: PURPOSE: In producing the C - MOS , IC, it is intended to prevent impurities from percolating out to an active zone and control positively the depth of a peak value of an impurity concentration by using first and second substance layers providing an oxide film and a mask for injecting ions on a semiconductor substrate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10254860-A (JP)
Title: Character converting method and its device
Inventor: TANAKA MASATOSHI
IPC: G06F17/21
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a character converting method and device which is efficient and easy to use by converting even various kinds of inputted characters as the integrated kind of characters. SOLUTION: The kind of an individual character in an inputted character string is discriminated by a discriminating processing means 1. A converting processing means 2 convert-processes it to the kind of a kind of character previously designated to each discriminated kind of the character and outputs them. In addition, an arithmetic processing means 3 arithmetic-processes the convert-processed numerical expression part to output by a previously designated kind of character. Thereby, even various kinds of characters are inputted, they can be converted as an integrated character kind and can be arithmetic- processed collectively with converting processing.
Patent JP-H03261807-A (JP)
Title: Outer appearance inspection apparatus
Inventor: TSUKAHARA HIROYUKI
IPC: G01N21/88
Filed: 1990-03-12
Abstract: PURPOSE:To quickly detect a defect with high accuracy by calculating the luminance distribution of each signal based on each video signal obtained by photographing, extracting the characteristic amount of the distribution, and detecting a defect in the outer appearance such as the height of an object to be inspected based on the extracted amount. CONSTITUTION:This apparatus is provided with a controlling mean for controlling the depth of field in a plurality of stages when the depth in a direction of an optical axis of a photographing means including a part to be inspected of an object 7 is rendered a first depth of field delta1, and the depth smaller than the depth of field delta1 is another depth of field delta2, a controlling means for controlling the focal length of the photographing means in a plurality of stages f1...fn, and an extracting means 5 for extracting the characteristic amount of the luminance distribution of each signal based on each video signal when the object 7 is photographed at the depth of field delta2 for every controlled focal length f1...fn. The outer appearance of the object is inspected on the basis of the value of the extracting means. Since the most suitable characteristic amount of the object 7 can be extracted by photographing for every focal length at the depth of field delta2 which is smaller than the depth of field used to grasp the whole of the object 7, it becomes possible to inspect a defect in the height of the outer appearance of the object quickly with high accuracy.
Patent JP-S61220434-A (JP)
Title: Wafer washing apparatus
Inventor: YOSHII SHINTARO
IPC: H01L21/304
Filed: 1985-03-27
Abstract: PURPOSE:To remove a small amount of organic contaminant deposited on the surface, by rotating a wafer which is being immersed in a washing liquid while feeding ultrasonic vibration, by supplying O2 into the washing liquid, and by irradiating the wafer with ultraviolet rays through the washing liquid. CONSTITUTION:A diluted liquid of persulfuric acid is supplied through a tube 2d and O2 bubbles with high purity are supplied through a tube 6, while a wafer A is irradiated with ultraviolet rays from lamps 9 through the persulfuric acid liquid. Moreover, ultrasonic vibration is applied to the wafer W from a vibrator 10 while the wafer W is rotated by a belt 13. In this structure, organic contaminant deposited on the wafer surface is activated by the ultraviolet rays, and may be removed perfectly by a multiplier effect of physical washing action utilizing the ultrasonic vibration and chemical washing action resulting from nascent state O which is produced by chemical reaction of O2 irradiated by the ultraviolet rays and active sulfuric acid radicals which are produced by chemical reaction of persulfuric acid irradiated by the ultraviolet rays. At this time, rotation of the wafer W uniforms washing of the surface.
Patent JP-S60207746-A (JP)
Title: Multiface machine tool
Inventor: SENOO ATSUSHI
IPC: B23Q1/70
Filed: 1984-03-30
Abstract: PURPOSE:To reduce the tool replacing time and the working cycle time and improve working accuracy by installing a work supporting part which can transfer in Z-axis direction and turn around the Z-axis and a tool rest which permits the working from the Z-axis direction and the X and Y direction crossing at right angles with the Z axis. CONSTITUTION:When machining is started, a work supporting part 3 rises until the milling-work position 45 for a worked material W is set to the top edge height position of an end mill 7b, and a tool rest 5 shifts in the X and Y directions, and the milling-work parts 41a-41d are milling-worked. Then, the tool rest 5 shifts the end mill 7a in the direction of the material W, and the milling- work part 39 is worked, and drilling work is performed. After a work supporting part 3 is shifted until the center height of the drill working parts 43a-43d of the work W and the center height of the twist drills 9a and 9b coincide, the tool rest 5 shifts so that the drill working parts 43a and 43b are worked by the twist drill 9a, and after the completion of machining, the work supporting part 3 turns by 90 deg., and the working position is divided, and the worked parts 43c and 43d are worked in succession by the twist drills 9c and 9d, and tool replacement can be omitted, and the necessary time can be reduced, and accuracy can be improved.
Patent JP-2000254275-A (JP)
Title: Game machine
Inventor: NAGANO HIROYUKI
IPC: A63F5/04
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To allow a game player seeing a game board to expect that he wins a prize in a game through the game board by making a display control means show on a variable display that a prize symbol combination seems to be aligned when a preset time passed after the game is finished in failure. SOLUTION: When a coin BET is not made (step 101), whether a preset time passed or not after the previous game is finished is judged (step 102). If a preset time passed, whether the previous game is finished in failure or not is judged (step 103) and, if the previous game is finished in failure, a stopping display for reels is controlled by a display control means (step 104). The display control means displays only one 'seven' symbol out of a prize symbol combination, where three 'seven' symbols are aligned, offset from a prize line instead of on the prize line.
Patent JP-S62218538-A (JP)
Title: Al-sn bearing alloy
Inventor: FUJITA MASAHITO
IPC: F16C33/12
Filed: 1986-03-18
Abstract: PURPOSE:To improve lubricity by adding prescribed percentage of Sb to an Al-Sn alloy composed principally of Al so as to disperse and precipitate Si grains into prescribed shape in an Al matrix. CONSTITUTION:This Al-Sn bearing alloy is composed by adding, by weight, 0.01-0.1% Sb to a composition consisting of 7-20% Sn, 0.1-5% Pb, 1-10% Si, 0.3-3%, in total, of one or more elements among Cu, Mg, and Zn, 0.01-1%, in total, of one or more elements among Cr, Mn, Fe, Ni, etc., and the balance Al. By this addition of Sb, Si grains are dispersed and precipitated in the shape of globe, ellipse, etc., in the Al matrix.
Patent JP-S58181894-A (JP)
Title: Preparation of steel plate electroplated with composite fe-zn alloy layers with different kind of compositions
Inventor: HARA TOMIHIRO
IPC: C25D3/56
Filed: 1982-04-14
Abstract: PURPOSE:To prepare the titled steel plate from a same plating bath, by injecting the plating bath in a jet stream between a strip and an anode in such a manner that the relative speed of the strip and the jet stream or current density is changed by using plural electroplating apparatuses having the anodes provided at predetermined intervals with respect to the horizontally passed strip. CONSTITUTION:Plural continuous horizontal type electroplating apparatuses having plural plating bath tanks are used. Between a strip horizontally passed through this apparatus and an anode, each chloride bath with a same pH and a same composition containing ferrous chloride and zinc chloride is flowed in a jet stream in each plating bath tank. At this time, when the relative speed of the jet stream and the strip or current density in each apparatus is changed, Fe-Zn alloy layers different in an Fe containing ratio is applied and formed to the surface of the strip. The Fe-containing ratio in the plating layer can be controlled by adjusting the relative speed and the current density.
Patent JP-H10257125-A (JP)
Title: System for controlling conversion of received confirmation frame
Inventor: ANEZAKI MITSUGI
IPC: H04L29/08
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To reduce the confirmation frame receiving processing of a CPU in a terminal for receiving a confirmation frame. SOLUTION: A terminal for receiving a confirmation frame is provided with an IFRO register 20 which stores a received confirmation frame, arithmetic part 21 which confirms a sequence count number and the normality of the number (n) of data frames included in the received confirmation frame based on the storage content of the register 20, and controlling part 50 which operates the addition of the number of unprocessed confirmation frames in the register 20 and the rewriting of the sequence count number. Also, this terminal is provided with a register 30 in which the number (m) of reception of the confirmation frames is preliminarily set, and the controlling part communicates the received confirmation frames to a CPU 1 each time the number of the unprocessed received confirmation frames reaches the value of the register.
Patent JP-S63228830-A (JP)
Title: Optical receiver
Inventor: TAJIMA KAZUTO
IPC: H04B10/2513
Filed: 1987-03-18
Abstract: PURPOSE:To reduce influence caused by the wavelength dispersion of an optical fiber and to prevent an optical receiver from being deteriorated in reception sensitivity by giving a prescribed time difference to the time during which each intermediate frequency signal is transmitted to a difference synthesizer. CONSTITUTION:Signal light 1 transmitted through the optical fiber is multiplexed with local oscillation light received from a light source having CW oscillation with an optical frequency slightly different from the light 1. This synthetic light is received by a photodetector such as a photodiode. For the light 1, the mark component is set ahead of the space component when the light 1 reaches a receiver. This relative time difference is eliminated by means of a delay line 12. In other words, the line 12 is put into one of two circuit systems separated by the BPF 6 and 7 so that said relative time difference is corrected. Then the difference synthesization is carried out for reproduction of a correct base band signal.
Patent JP-H08256696-A (JP)
Title: Frozen sweet using cheese and its production
Inventor: YAMANE HIROSHI
IPC: A23G9/32
Filed: 1995-03-20
Abstract: PURPOSE: To obtain a new product, capable of harmonizing a soft cheese in a frozen sweet therewith and manifesting the tastes in textures of both the frozen sweet and the cheese with a high flavor by adding glycerol to a cheese, thermally emulsifying the cheese and molding the cheese and the frozen sweet into a layered or a spiral shape. CONSTITUTION: This product is obtained by adding glycerol to a cheese, thermally emulsifying the cheese, then forming the resultant cheese and a frozen sweet into a layered or a spiral shape. A surface aged type cheese such as Camembert cheese is preferred as the cheese and preferably contained in an amount of 10-90% in the product. The product is prepared by initially adding the glycerol in an amount of 5-8wt.% based on the cheese thereto, then thermally emulsifying the cheese preferably at 85-95 deg.C, subsequently cooling the emulsified cheese, filling the cheese cooled to 40-60 deg.C in a mold, etc., without uniformly mixing the cheese with a frozen sweet mix and molding the cheese and frozen sweet into the layered or spiral shape.
Patent JP-H03262162-A (JP)
Title: Structure of powder mosfet
Inventor: YOSHITAKE TOMONOBU
IPC: H01L29/423
Filed: 1990-03-12
Abstract: PURPOSE:To enhance an overall gate in breakdown strength by a method wherein an oxide film where a window is selectively provided to form a diffusion layer in which crystal defect is liable to occur is formed thicker than the gate oxide film of a unit MOSFET. CONSTITUTION:A diffusion layer 2 whose conductivity type is opposite to that of a substrate 1 is provided so as to enable a gate bonding region 10 to be potentially connected to a unit MOSFET 4. The diffusion layer 2 is potentially connected to a source 9. A polysilicon gate 6 and a gate aluminum electrode 8 are arranged as insulated from the diffusion layer 2 by an oxide film thicker than the gate oxide film 5 of the unit MOSFET 4. ln this case, a thick oxide film is provided to a part where a window is partially provided when the diffusion layer 2 is formed, so that a gate can be improved in breakdown strength.
Patent JP-H01235741-A (JP)
Title: Finishing of surface of foundation
Inventor: KUROYANAGI NOBUYUKI
IPC: E04C5/04
Filed: 1988-03-14
Abstract: PURPOSE:To cut down the finishing cost of foundation surface as well as shorten the period of construction by a method in which when placing concrete between a pair of formworks formed by setting metal nettings between struts, cement paste which flows out of the meshes of the formwork is leveled off by means of a leveler. CONSTITUTION:A concrete-placing space 27 is formed between a formwork 18 formed by setting a metal netting 22 between struts 20, and a formwork 19 formed by setting a metal netting 23 between struts 21. Concrete 24 is placed into the space 27 and cement paste 25 which flows out of the meshes of the formworks 18 and 19 is leveled off by a leveler 26. Since the surface finishing can be performed by utilizing the concrete 24 placed between the formworks 18 and 19, cost reduction and shortening of construction period can be more attained than in the case of finishing work using new cement mortar.
Patent JP-S57177576-A (JP)
Title: Semiconductor device
Inventor: SAITOU KAORU
IPC: H01L29/74
Filed: 1981-04-24
Abstract: PURPOSE:To enhance input impedence with mono power supply for the control of the power consumption in switching transition, by making the switching control system of a hook gate control type mono junction diode a gate control type. CONSTITUTION:A P type emitter region Q10 is diffusion-formed on the center of an N type semiconductor substrate Q8 with an N<+> type base region Q9 and P type hook region Q11 provided on the both sides thereof. Next, an N<+> type collector region Q12 is diffusion-formed within the region Q11 with an N<+> type output region Q13 provided on the substrate Q8 on the opposite side of the region 11 to the region 10 via a region Q15 constituted of the substrate Q8. Thus, a P channel MOS type transistor T1 is constituted of the regions Q10 and Q11 in the substrate Q8 with an electrode 6 provided on the substrate Q8 placed between the regions Q10 and Q11 via a thin insulating film. Besides, electrodes 7-10 are respectively ohmic-connected on regions Q9, Q10, Q12, Q13.
Patent JP-S61220679-A (JP)
Inventor: SAITO HACHIRO
IPC: G11B20/10
Filed: 1985-03-26
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-S60203222-A (JP)
Inventor: YOSHIKAWA TATSUO
IPC: A47L5/30
Filed: 1984-03-29
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-H04296244-A (JP)
Title: Automatic transmission
Inventor: MIKI NOBUAKI
IPC: F16H57/00
Filed: 1991-03-26
Abstract: PURPOSE:To set an oil temperature sensor with a simple mounting structure as preventing any operating oil from leaking to the outside of an automatic transmission. CONSTITUTION:Owing to a cap 17 covering a terminal 13 of an electrical insulative oil temperature sensor body, such a fear that metallic chips or the like get into an interval between both terminals dipped in operating oil and cause a short circuit or the like is eliminated. In addition, since a cord 6 to be connected to the terminal 13 is embedded in a curved groove of the sensor body, and covered with an extended wall surface of a bracket 19 or cap, this cord is firmly held by the sensor. Moreover, since a cord at a connector part on the wall of an automatic transmission case is solidly clamped to a tubular casing by dint of resin, such a possibility that the operating oil might be leaked to the outside of the automatic transmission case from an outer circumferential part of the covered cable code by means of a capillary phenomenon will in no case occur at all. The oil temperature sensor is attachable to an elastic support member on the automatic transmission wall surface.
Patent JP-H05265871-A (JP)
Title: Data changing system
IPC: G06F12/16
Filed: 1992-03-18
Abstract: PURPOSE:To prevent the operation of a system from stopping for a long time at the time of changing the memory data of each processor provided with a backup function in a multiprocessor system. CONSTITUTION:A network managing center (NCC) processor 30 and a managing processor 60 of an exchange 50 change only the data for an active state in an active area 42 and memories 64 and 54 and operate them by inputting a change command and after the normality of the changed data is confirmed, data in backup areas 43 and 71 are changed by the change command of the backup area. On the other hand, a means is provided to exchange the changed data in the active area 42 and the memories 64 and 54 by extracting the unchanged data from the backup areas 43 and 71 corresponding to a cancel command in the case of stopping and canceling the change. Until the change command of the backup area is inputted after the normality of the changed data is confirmed, the system is surely returned to the unchanged state by the simple operation and operating sequence of the backup function.