baber/WOPTO huggingface dataset:
Patent JP-S57147260-A (JP)
Title: Manufacture of resin-sealed semiconductor device and lead frame used therefor
Inventor: FUJII HIROYUKI
IPC: H01L21/56
Filed: 1981-03-05
Abstract: PURPOSE:To enhance the sealing accuracy of a semiconductor device by interposing an external lead of a lead frame and fine strips between upper and lower dies and floating a substrate support in the cavity of the mold, thereby sealing resin. CONSTITUTION:Two fine strips 15, 16 extend from the side opposite to the side connected to the external lead 6 of a substrate support 2 at a lead frame in a structure that the strips are connected to a second common fine strip 17. A transistor assembly structure formed with the lead frame is interposed between dies 13 and 14, and resin 30 is filled in the cavity of the mold and is molded. In this case, the external lead 6 of the lead frame is interposed between the upper and lower dies at one side, and is interposed between the upper and lower dies at the fine strips 15, 16 and the second common fine strip 17. The projections of the mold are engaged with holes 8, 18 formed at the first and second common connecting strips 9, 17.
Patent JP-S58150548-A (JP)
Title: Alpha-amino fatty acid anilide derivative and preparation thereof and herbicide
Inventor: TAKEMATSU TETSUO
IPC: A01N37/22
Filed: 1982-03-03
Abstract: NEW MATERIAL:A compound of formulaI(X is H, 1-4C alkyl, lower alkoxyl, trifluoromethyl or halogen; Y is H, methyl or ethyl; R1 is H or methyl; R2 is 1-4C alkyl). EXAMPLE:alpha-(2,3-Dimethylanilino)-4'-ethylpropionanilide. USE:A herbicide having powerful herbicidal action particularly on barnyard grass and weeds of the family Cyperaceae in paddy fields and high selectivity. PROCESS:An alpha-halogeno-fatty acid anilide derivative of formula II (Z is halogen) is dissolved in a solvent, e.g. benzene, and an aromatic amine, e.g. triethylamine, in an equivalent or slightly excess amount and a dehalogenating agent, e.g. powdered K2CO3, are added thereto. The reaction is then carried out at room temperature or under heating to give the aimed compound of formulaIin high purity and yield.
Patent JP-S55124936-A (JP)
Title: Control method of beam current in ion drive
Inventor: YAMADA SEIICHI
IPC: H01J37/04
Filed: 1979-03-22
Abstract: PURPOSE:To control a beam current in such a manner as to be uniformly driven into a wafer of processing the beam current, by changing a relatively moving speed between the center of a disk and the beam position in accordance with a change of the beam current value detected from the processed disk side. CONSTITUTION:A beam current I taken out from a rotary disk 9 by the beam current detecting circuit and a preset value K from beam current setting switch 13 are calculated in an arithmetic circuit 21 to obtain a result of A=KI, being input to an arithmetic circuit 22. While a distance R, from the rotating center to the center of gravity of the beam current, detected by an up and down feed position linear encoder 23 is input to the arithmetic circuit 22 through a counter 24, calculating a result of VR=A/R. This value VR is given to a pulse motor 19 through a converter 25 and a pulse motor drive circuit 26, thus controlling a speed of up and down feeding of the rotating disk.
Patent JP-H11220535-A (JP)
Title: Call processing method for vpn service
Inventor: HAMANO MASAKI
IPC: H04Q3/58
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To attain effective use of a private line by specifying both originating and incoming areas at an service control point(SCP), based on the originating number sent from an service switching point(SSP) and the dialed extension number and transmitting the number of the nearest entry point of a PBx network and a routing number via the combination of both specified areas. SOLUTION: When a subscriber 11 stored in an A station 1 calls a subscriber 51, the subscriber 11 dials the extension number of the subscriber 51. The station 1 doubles as an SSP and accordingly sends both originating and extension numbers of the subscriber 11 to an SCP 9, after the dialing of the subscriber 11 has been received. The SCP 9 collates the originating number, which is sent from the SSP 1 with a data base and acquires a virtual private network(VPN) group ID and an originating area ID. In such a case, the data base consists of a table, whose input information serves as the originating number with the output information serving as both VPN group and originating area IDs respectively.
Patent JP-H07245680-A (JP)
Title: Image reader and copying machine incorporating it
Inventor: HASHIMOTO HIDEYUKI
IPC: H04N1/21
Filed: 1994-03-02
Abstract: PURPOSE:To reduce a detection processing time while keeping detection accuracy required for an original placing position of the image reader. CONSTITUTION:An image of an original 55 placed on a platen glass 19 is subject to preliminary scanning prior to main scanning of the image of the original and the original placing position is detected in the preliminary scanning based on image information from a line sensor 17. The image information in the preliminary scanning is stored in a page memory in which addresses corresponding to the main scanning direction and the subscanning direction are set in the original placing position detection means of the image reader and the original placing position is obtained based on addresses of the image information stored in the page memory.
Patent JP-H07303695-A (JP)
Title: Gas transfer device
Inventor: GEIRII DEII RIIDAA
IPC: A61M1/16
Filed: 1994-03-02
Abstract: PURPOSE: To enable a blood treating chamber to effectively function as an apparatus for oxygenating blood by disposing therein a mat consisting of two sets of intermingled fluid introduction fibers with one set thereof having micropores formed in walls and the other set thereof having solid liquid- impermeable walls. CONSTITUTION: An apparatus for oxygenating blood 12 comprises a housing 14 having a plurality of outer connectors, and a fiber mat 34 is disposed in an internal chamber 36 formed by the housing 14. The mat 34 comprises two sets of hollow fibers with one set of fibers having micropores formed in walls and the other set having solid liquid-inpermeable walls. Each set of fibers have both opposite edges opened and pass through one of four manifolds 32a to 32d. The manifolds 32a to 32d are respectively provided with connectors 38 and establish connections between the insides of the manifolds and the environment surrounding the housing 14.
Patent JP-H05198841-A (JP)
Title: Forming method for p-type of gallium nitride compound semiconductor
Inventor: NAKAMURA SHUJI
IPC: H01L33/32
Filed: 1992-01-22
Abstract: PURPOSE:To provide a method for forming p-type of gallium nitride compound semiconductor in which gallium nitride compound semiconductor doped with p-type impurity such as Mg, Zn, etc., is formed in a stable low resistance p-type and a light emitting unit is formed in a double heterostructure or single heterostructure. CONSTITUTION:After gallium nitride compound semiconductor represented by a general formula GaXAl1-XN (0<=X<=1) doped with p-type impurity is grown by a vapor growth method, a surface temperature of a gallium nitride compound semiconductor layer is enhanced to 600 deg. or higher, and irradiated with an electron beam.
Patent JP-S56129213-A (JP)
Title: Coating resin composition
Inventor: SAKURAI KENROU
IPC: C08L67/00
Filed: 1980-03-15
Abstract: PURPOSE: To enhance the storage stability of titled composition and the properties of films obtained by heating it, by employing, as the principal components, a Ce compound and a solid unsaturated polyester prepared by use of a polyhydric alcohol containing cyclohexanedimethanol.  
     CONSTITUTION: This coating resin composition is an unsaturated polyester resin composition suitably used particularly in powder coating. This composition consists mainly of a Ce compound selected from the group consisting of an organometallic compound of Ce, an organic acid salt of Ce and an inorganic acid salt of Ce and a solid unsaturated polyester prepared from main components comprising a dicarboxylic acid containing unsaturated dicarboxylic acids and a polyhydric alcohol containing 2W10mol% 1,4-cyclohexanedimethanol. This composition, which is excellent in heat stability, when heated in air, can spread and cure to form a film having excellent leveling properties, weather resistance, solvent resistance and corrosion resistance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56129038-A (JP)
Title: Adsorbing element with excellent adsorbing and desorbing property
Inventor: OOMORI SUSUMU
IPC: B01D53/34
Filed: 1980-03-14
Abstract: PURPOSE: To simplify a drying process after regeneration as well as to enhance adsorbing property by forming a high molecular porous coating having a siloxane bond on a contact surface of a treating gas of the adsorbing element having plural gas passages.  
     CONSTITUTION: A sheet like material 1 is formed into a sheet material by using an one sided corrugated board molding machine and, thereafter, an adhesive is adhered to top surfaces of the corrugation and the adhesive applied sheet material is wound up to constitute the adsorbing element 3 having plural gas passages. The resulting adsorbing element 3 is impregnated with an aqueous alkali silicate solution or a silicic acid colloid solution in an impregnation ratio of about 2.5W50wt% and, thereafter, heat treatment is applied to form a polysiloxane type water repellent porous coating on a surface of said adsorbing element 3. Heat treatment temp. after the above described impregnation is pref. 50°C or more and, more pref., 100W250°C. A treating gas G is flowed into from one opening part of the adsorbing element 3 to adsorb a solvent or the like in said gas. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5026232-A (JP)
IPC: F16H61/40
Filed: 1974-03-23
Abstract: A speed control mechanism for controlling the supply of driving power to traction means of a vehicle, comprising a single control member operable by the driver of the vehicle and movable continuously over a range of positions thereby to vary the speed of the traction means or the supply of power to the traction means. A selector device which can be set by the driver to a number of positions in each of which the device acts to limit the range of movement of the control member thereby to limit the range over which the speed of the traction means can be varied, or the range of power which can be supplied to the traction means, in response to movement of the control member.
Patent JP-H09201463-A (JP)
Title: Game board of game machine
Inventor: KOBAYASHI KATSUNOBU
IPC: A63F7/02
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To provide inexpensively and easily a game board capable of surely preventing illegal play. SOLUTION: An illegal play preventing member 6 is provided with a flat plate 62 extended to a game board which is circular-arc with a recessed part equipped for forming a discharging port nearly in the center and which functions as the lower half part of the inner rail, a receiving groove part 67 into which a holding member 66 can be inserted, and an insertion inhibiting piece 65 extending from the outer edge of the receiving groove part 67 obliquely outward to the glass face. This illegal play preventing member 6 is attached to the lower half of a game part 21 through the holding member 66 while the insertion inhibiting piece 65 is abutted on the glass face with the glass closed.
Patent JP-S56128752-A (JP)
Title: Preparation of thiourea
Inventor: YAMADA TAKEHIKO
IPC: C07C335/02
Filed: 1980-03-15
Abstract: PURPOSE: To obtain thioure useful for plating, denitration, a medicine, etc. readily at a low cost, by introducing ammonium thiocynate in a rhodanate waste liquor as a raw material for the thiourea into a concentrating step of a preparating apparatus, and isomerizing the resultant ammonium thiocyante under heating.  
     CONSTITUTION: Ammonium thiocyanate in a rhodanate waste liquor expelled from the cyanogen removing step of coke oven gas or coal gas as a raw material for thiourea is introduced into a concentrating step of a preparation apparatus, dehydrated and isomerized under heating at 140W150°C for about 10hr. The resultant isomerized ammonium thiocyanate is then mixed with active carbon, filtered and crystallized to give crude thiourea crystals, which are then recrystallized from water to afford the aimed thiourea of 98W99% purity.  
     EFFECT: Ammonium thiosulfate or free ammonia in the rhodanate waste liquor is decomposed and removed in the reaction step, and the thiourea can be obtained without separating the ammonium thiocyanate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11231848-A (JP)
Title: Character display device
Inventor: NIWA KATSUMI
IPC: G10L13/04
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a character display device capable of transmitting information to many people. SOLUTION: When a character string consisting of a heading and a text corresponding thereto is received from a control center 3 through a modem 8, a heading list screen is displayed on a CRT 6. When a certain heading is selected from the screen, a text corresponding to the selected heading is displayed on an LED display panel 10 and at the same time, converted into a speech for transmission from a speaker 12, As a result, information displayed on the LED display panel 10 can be transmitted to many people including a visually handicapped person, a person at a position off the LED display panel 10 and a person not watching the LED display panel 10.
Patent JP-S55130406-A (JP)
Title: Power reduction system and equipment for belt conveyor associated with fluid coupling
Inventor: HAMAKI MAKOTO
IPC: B65G23/00
Filed: 1979-03-23
Abstract: PURPOSE: To reduce the power consumption of motor by detecting the difference of rotations between input and output of fluid coupling provided between a motor and conveyor, then comparing it with a prescribed value and controlling the motor on the basis of the difference.  
     CONSTITUTION: Upon a start command of belt conveyor 1, commercial power supply switch SW 1  is turned on to start a motor 4, while after completion of said starting an inverter side switch SW 2  is turned on to turn off the switch SW 1 . An interlock equipment 6 is operating untill this step, and the rotation of motor 4 is determined by the frequency and voltage of main power source. After elapsing predetermined time the linkage of said equipment 6 is released, and a comparison amplifier 8 compares the signal corresponding with the difference of rotations between the input and output of fluid coupling 3 detected by a slip detector 5 with the output signal from a slip setter 7. A rotation controller 11 regulates the frequency and voltage thus to control the rotation of the motor 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62191160-A (JP)
Title: Electrostatic recording apparatus
Inventor: AMAYA MIKIO
IPC: B41J2/385
Filed: 1986-02-17
Abstract: PURPOSE:To obtain a fog removing means for obtaining a high quality image, by a method wherein a support member, which supports the electrode needle of a recording electrode in an insulating state, at one side where an insulating recording body is separated from the support member is retracted from the leading end of the electrode needle at the leading end part, where said support member is contacted with the insulating recording body, of the recording electrode to be prevented from contacting with the insulating recording body. CONSTITUTION:One side of the support member 21 of a recording electrode 1 at the side of the surface contacted with a recording body 3 of said electrode 1 is cut off up to the part of a magnetic piece 22 and the support member 21 is contacted with the recording body 3 at the circular arc part containing an electrode needle 2 thereof but is not contacted therewith at the other part thereof. The final end of the circular arc part is arranged within a range where a magnetic brush 18 is contacted with said part through the recording body 3. Friction charge is generated at the circular arc part where the recording body 3 is contacted with the support member 21 and charge (b) is injected in the leading end of toner in correspondence to charge (a). At the notch part on and after the final end of the circular arc part, there is no friction charge because of the non-contact with the recording body 3 and there is no force holding the charge (b) of the toner and the charge (b) is leaked to an opposed electrode 7 through the magnetic brush 18 and the toner adhered to the recording body 3 is returned into a developing machine by the magnetic force of a magnetic roller 5 and the cleaning force of the magnetic brush.
Patent JP-S58150215-A (JP)
Inventor: SUZUKI HIDEMOTO
IPC: H01F6/06
Filed: 1982-03-03
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-H03236724-A (JP)
Title: Greenhouse cultivation of plant and system therefor
Inventor: TANABE TAKEO
IPC: B01D53/04
Filed: 1990-02-14
Abstract: PURPOSE:To provide the title system intended to utilize the gas generated from methane fermentation facilities for heat source and the photosynthesis promotion for plants, so designed that carbon dioxide stored by separating methane from gas generated from methane fermentation facilities is fed for the photosynthesis promotion for plants. CONSTITUTION:The methane fermentation gas generated from a methane fermentation facility 1 is raised in pressure to a specified level using a booster 2 and cooled by a cooler 3 to reduce its moisture content. The resulting gas is introduced into adsorption columns 4 each packed with an adsorbent, where adsorption of carbon dioxide in the fermentation gas is alternately performed by alternately changing the pressure in the respective columns. The resulting methane freed from carbon dioxide through its adsorption and separation is passed through the columns and introduced into a tank 7 where it is stored. The carbon dioxide adsorbed above is desorbed by a vacuum pump 6 and introduced into a tank 7 where it is stored. This carbon dioxide, according to the carbon dioxide concentration in a greenhouse 8, is fed, via a feeding means 9, into the greenhouse 8. The methane stored in the tank 5 is consumed as a fuel into an energy source for the space heating and cooling of the greenhouse 8 and the methane fermentation facility 1, etc. Feed of carbon dioxide or methane is controlled by a controlling means 11 according to the conditions desired.
Patent JP-2000234114-A (JP)
Title: Method for melting scrap
Inventor: OGAWA YUJI
IPC: C21B13/14
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing slopping and efficiently realizing scrap melting in a scrap melting furnace. SOLUTION: In the method for melting the scrap and producing molten steel having <=0.5% C concn. by using the scrap melting furnace having oxygen top-blown lance, while the C concn. in the molten steel is 3% to 0.5%, the molten steel temp. is regulated to be higher by T deg.C shown in the following equation or more than the liquidus temp. of the steel at the C concn. T( deg.C)=2.5×([%C]+1). Wherein, [%C] is C concn. in the molten steel.
Patent JP-H08153368-A (JP)
Title: Transmission method for variable transmission rate signal and reproducing device
Inventor: NAGAI YUTAKA
IPC: H04N19/70
Filed: 1995-02-22
Abstract: PURPOSE: To transmit a signal regenerated from a medium recorded at a variable compression rate to a device recording/reproducing at a fixed compression rate. CONSTITUTION: The video data 201-205 are the data of every frame, and are compressed according to contents of a video respectively. That is, a data amount is made large in the video whose movement is fast, and the data amount is made small in the video whose movement is slow. The video data 206-210 processed in such a manner are sequencially recorded on a disk at a constant linear velocity and at the same recording density. The respective video data 211, 212, 213, 214, 215 regenerated from the disk are provided with the different data amounts, so that they become the same data amounts, e.g. when the video data 218 is decided, and it is defined that they are provided with the data amounts equal to the maximum data amounts, the dummy data 221, 222, 223, 224 are added to the video data 216, 217, 219, 220 so as to become equal to the data amounts.
Patent JP-S5721255-A (JP)
Title: Pallet transmitting device
Inventor: KOBAYASHI TAKEJIROU
IPC: B23Q41/02
Filed: 1981-03-11
Abstract: PURPOSE: To reduce a frequency of stopping movement of a main conveyor by providing a lifter device for enabling a delivery of the pallet from a main conveyor to a feed-in/feed-out conveyor only with its vertical movement in a machining system for use in controlling a group of a machine tools.  
     CONSTITUTION: Stacker feed-in/feed-out conveyor 19 is arranged in such a condition as it is crossed at a right angle with the second conveyor (main) 20, the pallet is fed out or fed in from the work pallet storing rack 16 or thereinto through a stacker crane under an instruction from the computer, and then fed to the conveyor 20 or delivered thereto. When a pallet hits the stopper 201, the chain conveyor 302 is driven through the motor 303, transmitting mechanism 304 etc. and at the same time the lift cylinder 308 is operated to lift up the holding frame 306 and the pallet is transferred from the conveyor 20 onto the conveyor 302. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57148051-A (JP)
Title: Fuel injection pump for internal combustion engine
Inventor: TAKAHASHI IKUO
IPC: F02M41/14
Filed: 1981-03-11
Abstract: PURPOSE: To reduce the malfunctioning of a solenoid valve, by controlling a feed of fuel to a rotary distributor with a solenoid valve device and mounting the solenoid valve device so that its valve needle may be tangentially moved of a rotary circle of the rotary distributor.  
     CONSTITUTION: A rotary distributor 1, a pressure pump rotor 3, rotated with the rotary distributor 1, and solenoid valve device 28, controlling a feed of fuel to the rotary distributor 1, are provided in a main unit part 2. Then the solenoid valve 28 is mounted to the main unit part 2 in such a manner that a valve needle 29 is moved tangentially of a rotary circle of the distributor 1. In this way, the solenoid valve 28 can be mounted without the necessity for forming the main unit part 2 radially so large of the distributor 1, permitting the miniaturization and weight lightness. Further the solenoid valve 28, being durable for vertical vibration, can be reduced its malfunctioning. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62190759-A (JP)
Title: Turn-off thyristor
Inventor: KIMURA MITSUTERU
IPC: H01L29/74
Filed: 1986-02-18
Abstract: PURPOSE:To form a turn-OFF thyristor, which is manufactured simply and has high turn-OFF efficiency and is operated at high speed, by dividing, isolating and shaping both a region C and a base region Nb (or Pb) into two or more and mutually connecting each divided isolated region by an electrical conductor E. CONSTITUTION:Si wafers having N-type epitaxial layers 2a, 2b are used on both surfaces of a low-resistivity P-type Si (hereinafter referred to as P<+>-Si) substrate 1. An N base Nb is divided and isolated into tow of N bases Nb1, Nb2, the N bases are each shaped by the N-type epitaxial layers 2a, 2b and the P<+>-Si substrate 1 is utilized as P<+> regions C having a conductivity type reverse to the N base Nb. The N bases Nb1, Nb2 divided and isolated into two are short-circuited and connected by a conductor E such as a copper wire through N baser electrodes 10a, 10b conducted with each of the N bases, and the conductor E is also employed as a base terminal B.