baber/WOPTO huggingface dataset:
Patent JP-H05191711-A (JP)
Title: Slow motion camera equipment
Inventor: MIYAGAWA YASUMI
IPC: H04N5/378
Filed: 1992-01-14
Abstract: PURPOSE:To improve the picture quality by separating a light of an object into each primary color and applying prescribed processing to a signal picked up in a timing corresponding to a power supply frequency and recording and reproducing the signal so as to eliminate flicker caused by a power supply frequency. CONSTITUTION:An optical separate means 16 separates a light into two groups of red, green, blue lights and they are picked up by image pickup elements 17-22. In this case, a CCD drive pulse generator 37 shifts the operating timing of the image pickup element by 1/2 field each and the signal charge to the image pickup element is stored at a period twice a period of a power supply frequency. Then an output signal of the element is recorded on a VTR 38 at a speed thrice the usual speed via a frequency converter 35, and reproduction is implemented at the speed of the unity. Thus, flicker due to a power supply frequency is eliminated and picture quality is improved.
Patent JP-H06210321-A (JP)
Title: Plug for rolling seamless steel tube with descaling brush
Inventor: YASUKAWA MASAHIKO
IPC: B21B45/04
Filed: 1993-01-14
Abstract: PURPOSE:To prevent the generation of a pockmark flaw and a pit flaw on an inner surface, caused by bitten scale by perfectly removing secondary scale on the inner surface of a pierced shell in a plug for rolling a seamless steel tube. CONSTITUTION:The secondary scale in a shell 9 is mechanically removed by making a water-jet rotor 2 mounted on the tip part of a plug 8 rotate at a high speed, and making a descaling brush 7 which is coaxial with the water-jet rotor 2 rotate by high-pressure water sent through a through path 13 in a mandrel bar 1. Then, a pockmark flaw and a pit flaw on an inner surface, caused by the secondary scale, are prevented and a yield is improved by perfectly removing the secondary scale on the inner surface of the shell.
Patent JP-S61163426-A (JP)
Title: Coordinate reader
Inventor: INAGAKI NOBORU
IPC: G01B7/00
Filed: 1985-01-14
Abstract: PURPOSE:To make the title reader thin in profile and compact and to improve the resolution of coordinate reading by forming a coordinate input face with a single transparent board and detecting coordinates by means of the electromagnetic induction system. CONSTITUTION:In approaching a coordinate command device 7 to a required position of a coordinate input face 1 where X, Y electrodes 4, 5 made of transparent conductor film are formed on the upper and lower faces of a transparent board 3, an induced electromotive force is generated to the electrodes 4, 5 corresponding to the approaching position. The other end of the electrodes 4, 5 is connected respectively to X, Y scanning circuits 9, 10. The control circuit 11 controls the scanning of each loop of the electrodes 4, 5 by the circuits 9, 10 and a coordinate detection circuit 12 uses the scanning so as to detect the coordinate to the command device 7 depending on the quantity of the electromotive force of each loop of the electrodes 4, 5. The scanning width of the electrodes 4 and 5 and the pitch are decided depending on the resolution of the reader. The coordinate data detected for the command device 7 is given to the circuit 11, which sends a drive signal corresponding to the coordinate data to a display device 2, which displays the position of the device 7 as a point.
Patent JP-H04236550-A (JP)
Title: Network fault notice pattern generating method
Inventor: MASHITA MASASHI
IPC: H04L12/24
Filed: 1991-01-18
Abstract: PURPOSE:To facilitate the addition/revision and setting of shape of a monitor point by constructing a simple and expected pattern depending on the combination of three kinds of independent operations of the operator for generating a network monitor drawing. CONSTITUTION:A shape of a pattern display object is constructed by an input (1) of an operator input section 9, the command of a display range and location on the occurrence of an alarm is constructed by an input (2), and the information relating to the condition of occurrence of alarm is constructed by an input (3). Registration areas A, B, C of a database section 5 store tentatively information corresponding to the inputs (1), (2), (3). The registration area A defines a shape (primitive) and the registration area B stores pattern construction information. The registration area C consists of information expressing a monitor point or the like. A monitor diagram display section 4 displays the information constructed by a pattern construction element registration section 3 onto a display section 10. The monitor form is freely set again by revising one of optional inputs and the shape pattern indicating the monitor point to be placed in the monitor diagram is freely set.
Patent JP-H01182768-A (JP)
Title: Logical lsi
Inventor: UMEDA JUNZO
IPC: G06F11/22
Filed: 1988-01-14
Abstract: PURPOSE:To enable a fast function test by controlling an effective clock by a hold control signal. CONSTITUTION:FF circuits 5-7 are so controlled that a tester clock signal from a common clock input terminal 10 becomes effective only by one pulse within one cycle of a test clock when a hold control signal A is inputted with the tester clock from a logical LSI tester as trigger signal and a synchronization hold control signal is outputted from a synchronization circuit 12. With such an arrangement, data for testing can be set for the circuits 5-7 by applying tester clocks by a specified number according to the position of an FF circuit desired to be tested. Then, a hold control signal B is inputted to be supplied to the circuits 5-7 with the synchronization of the circuit 12 so that a clock signal for testing from a terminal 10 becomes effective only by two continuing pulses within one cycle of the tester clocks. This makes the FFs operate only by these two pulses by a clock with the speed the same as an ordinary clock actually used.
Patent JP-H02187571-A (JP)
Title: Decrystallizing device for absorption type freezer and decrystallizing method
Inventor: UCHIMURA MITSUYUKI
IPC: F25B15/00
Filed: 1989-01-13
Abstract: PURPOSE:To shorten a freezer stop time due to crystallization and to enable rapid elimination of local corrosion environment by providing a control device which decides the occurrence of crystallization of a solution by means of a temperature detecting means and a pressure detecting means to output a decrystallizing command and controls decrystallizing operation. CONSTITUTION:In a dense solution piping 11 of a solution return system from a high temperature reproducer 5, since a water - lithium bromide solution is high in concentration and cooled by radiation, it is apt to crystallize. The temperature of this solution return system is perceived by a temperature switch 12 and the pressure of the high temperature reproducer 5 by a pressure switch 13 to decide the occurrence of crystallization. When it is decided that crystallization occurs, a control device outputs a decrystallization command to a decrystallizing device, and circulation of cold water through a vaporizer 2 and circulation of cooling water through an absorber 1 and a condenser 4 are stopped. Heat is inputted to the high temperature reproducer by a heat input control device 15 as a solution pump 8 and a refrigerant pump 9 are run, and temperature and a pressure in a freezer are gradually increased. In this case, a solution feed valve 14 of a dilute solution piping 10 of a solution feed system is fully opened, and temperature and a pressure in the freezer are increased to a value higher than a crystallization freezing point. This method increases the degree of dissolution of an ambient solution crystallization of which is deposited to melt crystallization.
Patent JP-S5497367-A (JP)
Title: Manufacture of semiconductor device
Inventor: KASUGA HISAO
IPC: H01L21/60
Filed: 1978-01-19
Abstract: PURPOSE: To prevent an external lead wire and semiconductor substrate edge from coming in contact, and also to uniform the length of the lead wire after being cut by connecting one terminal of the lead wire to a protruding electrode while the lead extends upward from the semiconductor substrate.  
     CONSTITUTION: Lead wire 302 is so shaped that surface 303 confronting to semiconductor substrate 3 will form an angle of 306 degrees above the horizontal semiconductor against semiconductor substrate surface 305. Next, one terminal of the lead wire is connected to electrode 301 of the semiconductor element. In this way, it is prevented that lead wire 302 becomes easy to touch substrate edge 304 by being lowered below the horizontal against semiconductor substrate surface 305 due to its  deformation under influence of heat, pressure, etc., at the time of a connection.  Further, when the lead is cut and shaped, the unevenness of the lead-wire length  due to the deformation of the lead can be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58122784-A (JP)
Title: Solar battery
Inventor: FUKUDA NOBUHIRO
IPC: H01L21/205
Filed: 1982-01-18
Abstract: PURPOSE:To obtain a solar battery with high photoelectric conversion efficiency, by forming a non-doped I type layer constituting a power generation region by the thermal decomposition of high degree silanes of disilare or more, in a solar battery having a power generation region constituted of amorphous Si layer deposited on a substrate. CONSTITUTION:The glass substrate 1 having a transparent conductive film 2 is put into a glow discharge device, then the inside is highly evacuated at 10<-5>Torr or less, and, while passing a reduction gas such as H2 at a flow rate of 5- 100cc/min, the substrate 1 is heated to 200-400 deg.C. Next, B2H6 is mixed in a suitable amount with SiH4, or H2 is added according to necessity resulting in the generation of glow discharge with the inside of the device at 0.05-5 Torr, and accordingly a P type amorphous Si layer 3 is grown into a thickness 100- 500Angstrom  on the film 2. Thereafter, using Si2H6, the I type layer 4 is grown into a thickness 0.5-1mum thicker than before. Further, an N type layer 5 is deposited, and a back surface electrode 6 is adhered on the surface thereof. Thus, the width of a space charge region is increased without using a P type doping agent.
Patent JP-H10196796-A (JP)
Title: Packing
Inventor: KANAZAWA TAKEHIKO
IPC: F16J15/18
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To allow to increase or decrease the sliding resistance of a sliding member such as a piston by selecting the angle between the straight line combining the first projection and the second projection, and the axial line of a packing, to the increase of the pressure of a pressure fluid, and thereby, to prevent the variation of the sliding resistance even though the pressure of the fluid is changed, and furthermore, to increase the durability, and to allow to stabilize the speed at the sliding part. SOLUTION: When a compressed air flows in to the gap between a cylinder 52 and a piston 54, a force F is applied orthogonal to the straight line to combine the first projection 68 and the second projection 70 which are formed around a packing 50, by the pressure of the compressed air. One side component force Fx of this force F deformes the above second projection 70, and it operates to increase the sliding resistance of the cylinder 52 and the packing 50, but the other side component force Fy deformes the second projection 70 to the inner side in the radius direction, to operate to reduce the sliding resistance. When the amounts of the component forces Fx and Fy are equal, the sliding resistance is made constant regardless of the pressure of the pressure field.
Patent JP-S57119369-A (JP)
Title: Mechanism for stopping original of automatic feeder for copying original
Inventor: HIROSE AKIRA
IPC: G03B27/53
Filed: 1981-01-19
Abstract: PURPOSE:To stop an original surely by the constitution wherein the parts of an original stopping member in abutment on a conveying belt are formed in a comb-tooth shape, and are constituted to one or more mutually independent parts in the width direction, and both side parts of the respective parts thereof are energized upward by means of springs. CONSTITUTION:Stop pawls 23 assuming a tooth shape of a comb as a whole are divided to plural pieces in their width direction and the respective pawls 23 are projected upward from an original placing plane. The top end edges thereof are in pressure contact with the outside circumferential surface of a belt 12. Since the respective pawls 23 can move respectively independently, the pawls contact the surface of the belt 2 with roughly uniform pressing force in spite of partial differences in the distance between the surface of the belt 12 and the surface of contact glass 13, thus they can be brought into contact closely with the surface of the belt 12 under uniform pressing force without one-sided contact in spite of the case when the belt inclines with respect to the surface of the glass 13, whereby the original is stopped surely.
Patent JP-H03210728-A (JP)
Title: Circuit-breaker with wiring for electric leakage alarm function
Inventor: MATSUMOTO SHIGERU
IPC: H01H83/02
Filed: 1990-01-12
Abstract: PURPOSE:To prevent the outer size of a case from becoming large, by enabling the switching of only electric leakage alarming to electric leakage current shutting, installing a terminal stand in the outside of a circuit-breaker case and installing an electric leakage relay in the inside of the terminal stand. CONSTITUTION:When an alarming and shutting switch is opened, a releasing relay 14 does not work and an electric leakage relay 8 is driven according to electric leakage current detection of a zero phase current transformer 5 and an alarm is given. When the alarming and shutting switch is closed, the relay 14 is driven according to the electric leakage signal of a current transformer 5 and an earthing circuit is shut. In this way, the circuit-breaker can be usable as a device of only an electric leakage alarming one and leakage current shutting one and selection of the kind of the device can be done easily at customer's site. Since a terminal stand 15 is formed in the side of the circuit- breaker case 2 and the relay 8 is contained inside, the space of the case 2 is widened and used efficiently and thus the case 2 is prevented from becoming large.
Patent JP-S59133875-A (JP)
Title: Direction selector valve
Inventor: HANIYUUDA NOBUYOSHI
IPC: F16K11/04
Filed: 1983-01-18
Abstract: PURPOSE:To eliminate influence of fluid force to have stabilized control by giving the opening side in communication with an actuator port from the supply side a wider area than the supply side and by giving the opening side in communication with the drain side from the actuator port a good wider area than the passage on the actuator port side. CONSTITUTION:When a solenoid 21 is in deenergized state, the action of a spring 19 will open the seat part 34 of a communication hole 32, so that an actuator port 31 is put in communication with a drain chamber 12. Because the fluid flows from narrow communication hole 32 to wide drain chamber 12, the flow will be stabilized. If the above-mentioned solenoid 21 is energized, a push rod 22 will push a spool 11 to cause shutting of the seat part 34 on the blind end of said communication hole 32 by a poppet 16, as well as opening of the seat part 30 on the valve body 10 side, so that the supply chamber 28 is now in communication with the actuator port 31. Thus the fluid flows from narrow supply chamber 28 to a wide ring-shaped recess 35 to ensure stabilized slow.
Patent JP-S58124459-A (JP)
Inventor: MASAKI KAZUMI
IPC: A61N1/32
Filed: 1982-01-19
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-H0870116-A (JP)
Title: Insulated gate thyristor
Inventor: IWAMURO NORIYUKI
IPC: H01L29/78
Filed: 1995-01-18
Abstract: PURPOSE: To enhance the dielectric strength by interposing a resistor between a first main electrode and the exposed part of a second base region of second conductivity type while touching both of them and recovering PN junction between the emitter region and the second base region uniformly thereby avoiding the concentration of current upon turn OFF. CONSTITUTION: First and second base regions 4, 6 are formed on the surface layer on one side of an n-type base layer 3 having high resistivity. Furthermore, a p<+> base region 5 is formed at a part of the first base region 4 in order to prevent latch-up of parasitic thyristor. A p-emitter layer 1 is formed through an n<+> -buffer layer 2 on the other side. An n<+> - -source region 7 is formed on the surface layer in the first p-base region 4 and an n<+> -emitter region 8 is formed on the surface layer in the second p-base region 6. A polysilicon layer 13 is deposited, as a resistor, in the second p-base region 6 in order to make a contact through a contact hole. It is then heat treated and covered with a cathode electrode 11.
Patent JP-H03210875-A (JP)
Title: Picture communication terminal equipment
Inventor: IMAI KUNIKAZU
IPC: H04N1/21
Filed: 1990-01-12
Abstract: PURPOSE:To acquire a hard copy by providing a storage device to a picture communication terminal equipment so as to store once the picture to be hard- copied into the storage device and controlling the hard copy equipment during a pause time of the processing of other operation. CONSTITUTION:When acknowledge is received from the user via a data input device 4, a picture communication terminal equipment 2 compresses a data expressing the picture to reduce the time of transmission through a communication line 1 and sends the compressed data to the communication line 1. An opposite picture communication terminal equipment 2 receives the compressed data from the communication line 1 and expands the data and displays the result on a display device 3. When the display of the entire picture is finished, a printer 5 is controlled and the picture data is extracted little by little from the display memory of the display device 3 and stores the data into the storage device. Then the picture communication terminal equipment 2 extracts the picture data from the storage device 6 at an idle time of other operations to control the printer 5 and a hard copy is outputted.
Patent JP-H09199716-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KACHI TAKESHI
IPC: H01L29/786
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To form a heavily doped layer by impurities of a conductivity type opposite to a back channel layer near the interface between a buried oxide film and a silicon on insulator(SOI) by adding a thin insulating layer for preventing the diffusion of impurities into the SOI. SOLUTION: First of all, an interelement isolating oxide film 103 is formed on an SOI substrate by a LOCOS(local oxidation of silicon) method. Next, a protective oxide film is formed on the substrate surface, and then photoresist is applied on to the substrate, and an opening is formed in a region where a gate electrode is to be formed of the photoresist. After oxygen ions are implanted by ion implantation, the photoresist is removed, and an SiO2 109 is formed by performing annealing. When the SiO2 is formed, the diffusion of impurities to the surface side is suppressed, and a region of a high impurity concentration is formed on the back side. Besides, it becomes possible to raise the concentration at the interface with a buried SiO2 layer 102 too, compared to a case where there are no SiO2 layers 109.
Patent JP-H09183830-A (JP)
Title: Adduct produced from triglycidyl ether of trisphenol and dialkanolamine
Inventor: JIEIMUZU ERU BAATORAN
IPC: C08G59/62
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain an adduct having excellent mechanical and chemical properties, useful as a coating material, etc., not-hardened and water-soluble or water- miscible by reacting a specific compound with a dialkanolamine at a specific molar ratio.  
     SOLUTION: This adduct is obtained by reacting (A) a polyglycidyl ether of at least one kind of tris(dihydroxyphenyl)alkane and/or its oxazolidino- modified derivative with (B) at least one kind of dialkanolamine in such an amount as to give a molar ratio of the component B to the equivalent of the epoxy group of 0.85:1 to 1.1:1. The obtained adduct has a Mettler softening point of 72-107.5°C. Preferably, the component A is expressed by formula I [R is a 1-5C trivalent aliphatic hydrocarbon; R' is a 1-4C monovalent hydrocarbon; X is H, a 1-4C alkyl, or a halogen; (n)=0-10; (x)=1, 2], the component B is expressed by formula IF (R" is a 1-7C divalent hydrocarbon), and a molar ratio of the component B to the equivalent of the epoxy group is 0.9-1 to 1.05:1. 
     COPYRIGHT: (C)1997,JPO
Patent JP-2000207011-A (JP)
Title: Plant monitor device
Inventor: SASANO KISABURO
IPC: G05B23/02
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To execute operation confirmation of a screen program in a short time if at least one controller exists. SOLUTION: This device is provided with a database 14 managing a control number with a logical number and a table 15 which converts the logical numbers of controllers 21 to 2n and can simply perform operation confirmation on a screen program only by rewriting the table even when the number of actually available controllers is different from (smaller than) the number of controllers defined by the program.
Patent JP-H03210822-A (JP)
Title: Coding/decoding method
Inventor: NAKAJIRI TAKASHI
IPC: H03M7/46
Filed: 1990-01-12
Abstract: PURPOSE:To reduce the transmission information quantity as a whole by representing lines of only white run length by a prescribed 1st line synchronization code and representing the lines of only black run length by the addition of a 2nd line synchronizing code to a usual white/black run length linear coded data. CONSTITUTION:Whether a line composed of only white run length is present thereon or not is decided as to white/black run length of each line in a coding processing by a coding/decoding section 12 at a transmission side and when it is decided that a line consists of only white run length, a code EOL+0 is set as a 1st line synchronization code and it is sent in place of run length information. When a line including black run length is decided, the code EOL+1 is sent as a 2nd line synchronizing signal and each run length data is outputted after subject to linear coding processing. In any case, whether or not the processing is finished by one page is decided and when finished, a code RTC informing the end of transmission of one text is sent and the coding processing is finished.
Patent JP-H04238129-A (JP)
Title: Electrocasting method for stamper for producing optical recording medium
Inventor: YOSHINO HITOSHI
IPC: G11B7/26
Filed: 1991-01-22
Abstract: PURPOSE:To prevent the generation of projections and recesses on the stamper at the time of producing the stamper to be used for molding optical recording medium by electrocasting. CONSTITUTION:Electrocasting is executed while an electrocasting liquid 11 is kept vibrated by using an ultrasonic vibrator 7 at the time of producing the stamper by forming the electrocasting film on a cathode 1 by electrocasting. The vapor generated or stuck on the cathode surface at the time of the electrocasting is removed by vibrating the electrocasting liquid. The generation of the projections and recesses in the electrocasting film is obviated in this way.