baber/WOPTO huggingface dataset:
Patent JP-S58137226-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SHIMIZU ISAO
IPC: H01L21/761
Filed: 1982-02-10
Abstract: PURPOSE:To prevent thyristor effect through isolated region by providing an epitaxial layer on a semiconductor substrate through a semicondutor layer having a low specific resistance and by forming isolated lateral transistor and  I<2>L on such layer. CONSTITUTION:A layer 1a having a low specific resistance is formed on the surface of P type substrate 1 having a high specific resistance by implanting impurity ion. Then after forming the N<+> type buried layer 2, an N type epitaxial layer is grown. Thereafter an isolated region 4 is formed by diffusing P type impurity from the surface and thereby a pair of island regions 3a, 3b are obtained. A linear co-existing circuit can be obtained by forming the lateral transistor Q1 and I<2>LQ2 in respective island regions. Since the P type layer 1a having a low specific resistance is provided, a current I0 given to the isolated region 4 from the side of transistor Q1 outflows to the layer 1a as a current I2 before it reaches the side of transistor Q2, thereby suppressing the generation of thyristor effect.
Patent JP-S61199354-A (JP)
Inventor: MISHIERU BONABARUURAMOTE
IPC: H04L23/00
Filed: 1986-01-30
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-H10225161-A (JP)
Title: Motor drive circuit
Inventor: MAEDO HIDEMASA
IPC: H02P23/04
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent generation of the kick-back voltage in a circumferentially opposite motor. SOLUTION: When timing signals Utmg, Vtmg, Wtmg rise, a switching transistor 23 is turned on, and transistors 24, 25 for constituting a current Miller circuit are turned off. Then, the combined current of the collector current of transistors 32, 33 flows into capacitors 10U, 10V, 10W and the capacitors are charged. Only the rise gradient of the integrated signals Usft, Vsft, Wsft are veriable, and generation of the kick-back voltage in driving the ciurcumferentially opposite motor can be prevented.
Patent JP-H02199986-A (JP)
Title: Data line changeover system in exchange
Inventor: HONMA MASAHIRO
IPC: H04Q11/04
Filed: 1989-01-27
Abstract: PURPOSE:To increase or decrease the number of terminals of a subscriber to a data line as required by short-circuiting two data lines at the subscriber circuit in the switching state of line concentration form, connecting the line to a network side data line and connecting two subscriber circuit side data lines in the switching state of non-concentration form to two corresponding network side data lines respectively. CONSTITUTION:Reverse (incoming direction) data lines 130-137 through which a data sent from a subscriber terminal are coupled respectively as a pair to changeover means 140-143 and the data is outputted through data lines 150-157 to the network side respectively via contacts (b), (a) turned as shown in figure by a control signal 17 ('0' signal) when the changeover means is of non-line concentration configuration. Moreover, in the case of line concentration configuration, the transmission data from the two data lines is sent through one data line via the contacts (b), (c) turned by the control signal 17 ('1' signal). For example, the data through the data lines 130 and 131 is sent through the data line 150.
Patent JP-H10222519-A (JP)
Title: Display device, displaying method and recording medium recording display control program
Inventor: SUDO TOMOHIRO
IPC: G06F3/0488
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To selectively display an optional chemical formula in plural different notation configurations in a display device that shows a chemical formula. SOLUTION: In chemical mode processing, when an optional chemical formula '2H2 +O2 ' is inputted and shown on a liquid crystal displaying part 13, and when 'reaction' 21b, 'heat force' 21c, 'molecule' 21d and 'operation' 21e of chemical menus which are shown together are successively touched and selected, a reaction formula '2H2 +O2 →2H2 O', a thermal chemical formula '2H2 +O2 =2H2 O+52kal', molecule representation data '2H2 +O2 H-O-H' and atomic weight operation data '2H2 +O2 =2H2 O2(1)2 +(16)2 =2(18)' which correspond to the input chemical formula '2H2 +O2 ' are successively retrieved and shown based on element combination ROM and chemical formula ROM. Therefore, a reaction formula and a thermal chemical formula in a different notation configuration which correspond to an optional chemical formula that is inputted by a user are selectively shown through a simple operation.
Patent JP-S62177558-A (JP)
Title: Method for forming film negative plate for endless plate
Inventor: IKADO KENZO
IPC: G03F1/00
Filed: 1986-01-31
Abstract: PURPOSE:To synthesize a negative film A with a negative film B by a scanner for printing plate engraving by synthesizing respective image data of two originals near a repeating point and then outputting the synthesized image of the two originals to the surface of an exposing drum of the scanner. CONSTITUTION:A scanner part 1 is constituted of a decomposing drum 2 for setting up an input original, an exposing drum 3 for setting up an exposure film, a reading head 8 for reading out the image of the input original, an input interface 9 for converting the image read out by the head 8 into an electric signal and forming image data of yellow (Y), Magenta (M) and cyan (C), and an interface 10 for outputting image data formed by the input interface 9 and synthesized by an image synthesizing part 20 to the surface of the drum 3 through an exposing unit. Consequently, a film negative plate for an endless plate on which an extremely accurate image having an inconspicuous seam is formed can be formed within an extremely short period.
Patent JP-H02200265-A (JP)
Title: Plug body of transfusion container and production thereof
Inventor: KOIKE YOSHIO
IPC: A61J1/05
Filed: 1989-01-31
Abstract: PURPOSE:To prevent the generation of coring at the time of plunging an injection needle and to obtain a sanitary plug body by welding a thin film of plastics along the rear surface of a rubber plug to the top end of an inside plug. CONSTITUTION:The plastics, such as polypropylene and high-density polyethylene of homopolymer or contg. ethylene up to 20mol%, and these plastics incorporated with fillers, such as calcium carbonate, are used for the outside plug 1 and inside plug 5 and polypropylene, polyethylene, fluoroplastic, etc., are used for the thin film 8. The plug constituted in such a manner is formed by fitting and supporting the inside plug 5 to a jig 10 and disposing the rubber plug 7 opposite to the upper part thereof. The thin film 8 previously molded to the shape conformed to the shape of the bottom end face of the rubber plug 7 is kept fitted to the bottom end face of the rubber plug 7. The lower side of the rubber plug is covered with the extremely thin film in this way and the generation of coring is prevented.
Patent JP-H08205628-A (JP)
Title: Seedling feeder for transplanter
Inventor: KAWASE MUNEYUKI
IPC: A01C11/02
Filed: 1995-02-07
Abstract: PURPOSE: To prevent roots from being damaged by scooping up seedlings with soil from a pot part by a seedling taking out crawl. CONSTITUTION: This seedling feeder for a transplanter is provided with a crawl operating mechanism 42 for reciprocating a seedling taking out crawl 39 between a position at which the tip part of the seedling taking out crawl 39 is thrust into seedling soil of seedlings C with soil and the seedlings with soil are scooped up to take out the seedlings C with soil from a pot part and a position at which the seedlings C with soil are supplied to a planting device 31. The position of the seedling taking out crawl 39 is guided by mechanism 42 to stably supply the seedlings C with soil.
Patent JP-H02202196-A (JP)
Title: Fault detecting system for channel panel
Inventor: SHIDARA KENJI
IPC: H04M3/22
Filed: 1989-01-31
Abstract: PURPOSE:To speedily discover a fault by dividing plural channel panels into two groups, replacing the priority order of a call every time and concentrically selecting the channel panel in a defective condition. CONSTITUTION:When there is the first request of the call, an electronic exchange selects a channel panel #1 in the first group, for which the priority order is the highest, and calling condition is obtained. After that, the priority order is exchanged between the first and second groups and the priority order goes to be the highest for the channel panel, whose panel number is #(n/2+1), in the second group. When there is the next second request of the call, the channel panel #(n/2+1) in the second group is selected and the calling condition is obtained. Further after that, the priority order is exchanged again between the first and second groups and when there is the third request of the call, a channel panel #2 of priority order 2 is selected since the channel panel #1 is already in the calling condition at such a time although the channel panel #1 is selected. At such a time, when the channel panel #2 breaks down by the radio conductive fault, etc., the defective condition is informed since the calling condition is not obtained. Thus, the fault of the channel panel can be early detected.
Patent JP-S51122821-A (JP)
Title: Piping method of filament widing reinforced plastic pipes on inclined land
Inventor: KUSANO HIROSHI
IPC: F16L21/00
Filed: 1976-02-24
Abstract: PURPOSE: A piping method of filament winding reinforced plastic pipes which can be easily joined in a socket and spigot joint system and which can be free from fatigue caused by slipping down of pipes laid on an inclined land. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01195523-A (JP)
Title: Multi-function fan system
Inventor: UESUGI SHIGENORI
IPC: G06F1/20
Filed: 1988-01-30
Abstract: PURPOSE:To avoid the stoppage of functions of all devices using fans even in case either one of plural fan devices has abnormality by backing up the abnormal fan device for its air flow via another nearby fan device. CONSTITUTION:A main control circuit 200 receives the temperature information and the rotational frequency information from the fan devices 101-10N via a communication line and checks the presence or absence of abnormality for the devices 101-10N based on those received information. When the abnormality of the temperature or the rotational frequency is decided with either one of devices 101-10N, the circuit 200 gives an instruction to the abnormal fan device to stop the drive of a motor or to decrease the rotational frequency of the motor. Then the circuit 200 retrieves another nearby fan device to back up the abnormal device for its air flow and gives an instruction to the retrieved normal device for its proper rotational frequency.
Patent JP-S62179163-A (JP)
Title: Semiconductor photo detector
Inventor: KUWAZUKA HARUHIKO
IPC: H01L31/10
Filed: 1986-01-31
Abstract: PURPOSE:To increase the speed of response of a semiconductor photo detector by a method wherein an electric field or an artificial electric field is formed in an optical absorption layer of the detector in the depth direction thereof and a hole generated in the optical absorption layer by light is contemplated to be transferred onto the window layer side. CONSTITUTION:An energy band gap is narrow on the window 3 side and wide on the substrate 1 side, an an inclination occurs at the end (v) of a filled band. Holes (h) out of carriers [electrons (e) and holes (h)] generated inside an optical absorption layer 2 by the incidence of light are attracted onto the side of the window layer 3. In other words, the holes (h) in the optical absorption layer sense an artificial electric field directed toward the side of the window layer 3 of detector. Since the intensity of an electric field caused by a bias voltage given to electrodes 4 and 5 is large in a portion near to the window layer 3 of said optical absorption layer 2, the holes (h) can be made to arrive rapidly at the electrode 5 by the electric field. By this constitution, a time required for the holes to arrive at the electrode can be shortened, and thus it becomes possible to make the speed of response of the detector high.
Patent JP-H03222788-A (JP)
Title: Thermal transfer color serial printer
Inventor: YAGI TOMOHITO
IPC: B41J35/16
Filed: 1990-01-29
Abstract: PURPOSE:To prevent the decrease of an effective printing number per unit ribbon length before and after the reverse rotation of a ribbon cassette by a method wherein image data are successively printed from image data in which a successively indicated ink color in the one-way feed of an ink ribbon is coincident with color data stored on an edition buffer. CONSTITUTION:A color ink ribbon 1 is fed in one direction after a ribbon cassette 2 is reversed, whereby ink colors are successively indicated in the order of M, Y, B, and C. On the other hand, printing information signals are transmitted to a printer in the order of Y, M, C, and B. The printing information signal for Y is converted to image data for a printing head in a printer setting part 21 and stored once in a printing edition buffer 23. Next, the printing information signal (a) for M is also converted to image data for the printing head in the printer setting part 21. At this time, the image data for M is precedingly transmitted to the printing head to be printed. After the printing of the image data M is completed, the image data Y stored in the printing edition buffer 23 is transmitted to the printing head to be printed with the color Y.
Patent JP-H02201504-A (JP)
Title: Numerical controller for laser working machine
Inventor: TANJI TAKAHIKO
IPC: B23K26/00
Filed: 1989-01-31
Abstract: PURPOSE:To obtain a section of high quality where a thermal influence is taken into consideration in accordance with the change of speed data by varying a pulse frequency and a duty at each time of the change of a speed override value. CONSTITUTION:The speed override value is inputted and displayed on an input operation display part 14 by the internal or external input due to key operation. A numerical control (NC) code analyzing part 15 can set the pulse frequency and the laser light emission condition in the steady running state, and the pulse frequency and the duty are changed by the product of the speed override value and the set pulse frequency or the product of this value and the duty each time when the speed override value is changed and inputted from the input operation display part 14. Thus, an operator can obtain an optimum condition of cutting while working, and a section of high quality where a thermal influence is taken into consideration is obtained.
Patent JP-H09209152-A (JP)
Title: Substrate treating device
Inventor: FUJII OSAMU
IPC: H01L21/683
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treating device capable of sufficiently assuring the thermal and mechanical strength of a structural element heated to a temp. approximately equal to the temp. of a substrate to be treated and exhibiting stable functions over a long period of time. SOLUTION: A semiconductor wafer S as the substrate to be treated is supported by a substrate holder 6 of this substrate treating device. This semiconductor wafer S is held at 300 to 1200 deg.C and while the substrate holder 6 is rotated at the number of revolutions of 500per minute, the semiconductor wafer S is subjected to a prescribed treatment by a vapor growth method. The substrate holder 6 is formed of a carbon fiber reinforced composite material consisting essentially of carbon and an SiC layer is formed on its surface.
Patent JP-H06233338-A (JP)
Title: Line concentration system for optical atm line concentrator
Inventor: KUROYANAGI TOMOJI
IPC: H04Q3/60
Filed: 1993-02-08
Abstract: PURPOSE:To decrease the number of outgoing lines of an optical ATM line concentrator and also to suppress the increase of the number of outgoing lines of the line concentrator due to the large capacity. CONSTITUTION:The optical transmission lines #11-#nm are previously divided into groups, and the buffer memories 5111-51nm are provided for the lines #11-#nm respectively. The wavelength conversion switches 531-53n of different output wavelengths are provided for each group of optical transmission lines. The output of each buffer memory is inputted to the corresponding one of switches 531-53n to undergo the conversion of wavelength. The optical signals outputted from the switches 531-53n undergo the multiplication of wavelength through a multiplexer 55 and are outputted to a single outgoing line (optical transmission line) #1. Otherwise, the buffer memories 6111-61nm and the variable wavelength conversion switches 6211-62nm which convert the input signal wavelengths into (n) types of optional output wavelengths for each optical transmission line. Then the output of each buffer memory is inputted to each corresponding wavelength conversion switch and converted into the prescribed wavelength. Then the optical signals of switches 531-53n are multiplexed by a multiplexer 63 and transmitted to a single outgoing line (optical transmission line).
Patent JP-S52104067-A (JP)
Title: Dust proof baking method
Inventor: NAKAGAWA KIYOSHI
IPC: H01L21/027
Filed: 1976-02-27
Abstract: PURPOSE: To perform a dust proof baking by means of performing taking in and out to and from a furnace with transfering pin by baking processed materials on a hot plate inside the furnace, thereby furnishing the air from a hole installed on the internal plane of the hot plate and letting the processed materials to flow. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05308113-A (JP)
Title: Manufacture of lead frame
Inventor: NOUZUMI ATSUO
IPC: H01L23/50
Filed: 1991-02-13
Abstract: PURPOSE:To use the same metal mold until a cavity region is punched, and improve productivity, by fixing semiconductor element mounting part via a tape for mutually connecting inner leads, after the tip end portions of the inner leads are formed by punching the cavity region. CONSTITUTION:After belt type material 11 is set on a progressive metal mold, and side edges of inner leads 12 and outer leads 13 are formed, the leads are plated with noble metal. The rears of the inner leads are subjected to taping by using a double-sided tape T made of polyimide, and the inner leads are mutually connected. A cavity region is punched so as to be conformed with the chip size, and the lead frame main body is formed. Finally, a heat spreader 15 as a semiconductor device mounting part which is previously punched and formed by using a steel plate is stuck on the rear of the double-sided tape T. Thereby a device can be formed by the same metal mold without depending on the chip size, until the cavity region is punched.
Patent JP-H07310523-A (JP)
Title: Exhaust gas processing method and its device
Inventor: MACHIDA MINORU
IPC: F01N13/04
Filed: 1995-02-08
Abstract: PURPOSE:To provide a back washing method for an exhaust gas filter and its device which supplys air to a filter to catch fine grains in exhaust gas for regenerating the filter, and carrys the caught fine grains outside an exhaust system for processing them. CONSTITUTION:Filters 2, 4 are composed of a filter body 20, a container 201, the first back washing chamber 210 and the second back washing chamber 212. Back washing air is led from an back washing air blowout valve 304 into the first back washing chamber 210, and carrys the fine grains which are caught in the filter body 20 and contained in the exhaust gas into the second back washing chamber 212, and further carrys the caught fine grains into a processing section 6 isolated from the passage of exhaust gas, and the fine grains are then burnt and processed in the processing section 6. Since the processing section 6 is isolated from the passage of exhaust gas, the fine grains in the processing section 6 can be prevented from returning to the filter body 20. In addition, since the carrying of the fine grains through the back washing air is carried out only during processes to the second back washing chamber 212, the back washing air to be used can be saved.
Patent JP-S55111838-A (JP)
Title: Photochemical reactor
Inventor: OOTSUKA KATSUO
IPC: B41F23/04
Filed: 1979-02-22
Abstract: PURPOSE:To prevent packings in a photochemical reactor from being deteriorated, by covering with dousers such portions of surfaces of cooling pipes for the reactor that are in contact with the packings, whereby ultraviolet rays which are discharged outside the cooling pipes through the walls thereof can be prevented from being applied to the packings. CONSTITUTION:Cooling water is supplied from a water supply pipe 7 into a cooling water passage 6 and discharged through a discharge pipe 8. Heat rays radiated from a discharge lamp 1 are absorbed in the cooling water in the passage 6 while the heat rays pass therethrough, so that ultraviolet rays alone are applied to the surroundings. Some of the ultraviolet rays radiated from the discharge lamp 1 are subjected to a repeated total reflection on the inner and outer surfaces of an inner cooling pipe 2 and an outer cooling pipe 3 while the ultraviolet rays pass therethrough, to reach the end portions of the pipes 2, 3 through the walls thereof. Since the outer circumferential surface of the end portions of the inner and outer pipes 2, 3 are covered with dousers 10, the ultraviolet rays reaching the end portions of the pipes 2, 3 are intercepted by the dousers 10. Therefore, packings 9 are not irradiated with the ultraviolet rays so that the packings 9 can be prevented from being deteriorated.
Patent JP-S59145914-A (JP)
Title: Detecting method of groove
Inventor: TEJIMA AKIO
IPC: B23K9/02
Filed: 1983-02-09
Abstract: PURPOSE:To detect a shape of a groove, etc. without providing separately a sensor by moving an electrode of a welding torch in the groove. CONSTITUTION:A welding torch 1 is lowered, a groove bottom is detected by making its electrode 11 contact with a bottom face 5c of a groove 5, and its data is stored in a storing and operating circuit 16. Thereafter, the welding torch 1 is lifted, the torch 1 is moved in parallel to the left and right at its height position, a contact position to left and right groove walls 5a, 5b is detected by the electrode 11, and its data is stored in the operating circuit 16. Subsequently, the torch 1 is further lifted, the torch 1 is moved in parallel to the left and right at its height position, a contact position to the left and right groove walls 5a, 5b of the electrode 11 is detected, and its data is stored in the operating circuit 16. The operating circuit 16 calculates a shape of the groove, etc. basing on the stored data. In this way, the groove can be detected without providing separately a sensor.
Patent JP-2000214166-A (JP)
Title: Method and element of dry analysis
Inventor: SHINOKI HIROSHI
IPC: G01N33/543
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To secure fluidity whereby a medium can be in a dry state of a level not losing a stability at the time of preservation and the medium can be solated and generate an agglutination reaction at the time of analysis, by mixing a non-fluid substance as a medium with an immobilized marker carrier. SOLUTION: A medium holding a marker carrier having a specific bonding substance bonded thereto is a non-fluid substance by itself and increased in fluidity by a solation agent to generate a carrier agglutination reaction. According to the analysis method, a water test body including a substance to be tested is brought in contact with a coat of anon-fluid substance medium 12 (referred to as a non-fluid medium hereinafter) in which the marker carrier having the specific bonding substance to the substance to be tested is dispersed and held. Simultaneously with this or before this, the solation agent is brought in contact with the coat to enhance fluidity of the non-fluid medium 12, thereby generating a field for the agglutination reaction.  The solation agent may be preliminarily mixed with the water test body and brought in contact with the non-fluid medium coat together with the substance to be tested. Alternatively, a water- permeable layer may be overlapped on the non-fluid medium coat and the solation agent may be included in the water-permeable layer 14.