baber/WOPTO huggingface dataset:
Patent JP-H11160391-A (JP)
Title: Semiconductor device
Inventor: SUZUKI SEIICHI
IPC: H01L21/60
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To realize cost reduction of the burn-in test of a semiconductor device which is formed of a semiconductor element including a circuit main body of multi power supplies and mounted on a tape carrier. SOLUTION: A semiconductor element 1 forming a semiconductor device is provided with a circuit main body 16 and a testing circuit 15 including switches 17, 18 and 19 of PMOS transistors, an inverter 20, voltage dividing resistors 22, 23 and a pull-up resistor 21. The number of power supplies to the circuit main body 16 is three, i.e., a voltage supplied from a VDD power supply terminal 11, a voltage supplied from a VSS power supply terminal 14, and a voltage supplied from a VCC power supply terminal 24, which are similar to a multi power supply circuits in response to the functions of the circuit main body 16. An input terminal 9 and an output terminal 10 of the semiconductor element 1, the VDD power supply terminal 11, the VSS power supply terminal 14, the VCC power supply terminal 24, and a testing terminal 12 are connected with leads and pads of the semiconductor device.
Patent JP-H01168781-A (JP)
Title: Vulcanizing adhesive composition
Inventor: EGUCHI RIKITO
IPC: C08G59/00
Filed: 1987-12-25
Abstract: PURPOSE:To obtain the title composition useful for, e. g., bonding metal with a heat-resistant synthetic rubber, by mixing a specified novolak phenolic resin, a polyfunctional epoxy resin, and a curing agent. CONSTITUTION:100 pts.wt. novolak phenolic resin containing p-xylene linkages, comprising an aromatic alkyl ether/phenol condensate resin and having a softening point of 80-120 deg. and an average molecular weight of 1,000-5,000 is mixed with 20-100 pts.wt. polyfunctional epoxy resin (e. g., a novolak epoxy resin), 5-50wt.%, based on total resin, curing agent and, if required, a divalent metal (hydr) oxide, a vulcanizing agent, etc. If necessary, this mixture is dissolved in an organic solvent.
Patent JP-H07184350-A (JP)
Title: Dynamo-electric machine
Inventor: KOMATA TAKESHI
IPC: H02K5/20
Filed: 1993-12-24
Abstract: PURPOSE:To increase cooling ability and mechanical strength by increasing the thickness of a part of a housing facing flat part of a stator for reinforce ment. CONSTITUTION:The thickness of a housing 4 in a position corresponding to the flat part 1c of a stator 1 pressed into the housing 4 is increased in the outside direction so as to cover the flat part 1c of the stator 1. Thereby, a cross-sectional area is increased in accordance with tensile force generated in the thick part 4c of the housing by the fitting of the stator 1, so that a stress is reduced. A quantity of deformation with respect to the bending deformation of the housing 4 generated in the vicinity of the square part of the stator flat part is reduced. On the other hand, the thickness of the housing 4 in the position of the stator flat part 1c may be increased in the inside direction. Thereby, a space produced between the stator flat part 1c and the thick part 4c of the housing can be filled up and local deformation generated in the housing 4 can be reduced.
Patent JP-H04277591-A (JP)
Title: Method for separating aromatic substance from hydrocarbon mixture
Inventor: RUTSUIAN SHIYUKATOURA
IPC: C10G7/08
Filed: 1991-12-11
Abstract: PURPOSE: To separate an aromatic substance from a hydrocarbon mixture containing an arbitrary aromatic substance without generating the additional use of energy, increasing the cost by an apparatus necessary for post-treatment and damaging the purity of an obtained purified substance and an extracted substance.  
     CONSTITUTION: Within an only common tower having an additional tower member above a solvent discharge place, a used hydrocarbon mixture is heated to 130-150°C by the indirect heat exchange with the hot solvent drawn from a separator column before introduced into the tower to perform the extractive distillation and removal of the solvent residue from a purified substance. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H03189273-A (JP)
Title: Steered angle detection arithmetic unit for vehicle
Inventor: ITO MASAYOSHI
IPC: G01B21/22
Filed: 1989-12-19
Abstract: PURPOSE:To improve control accuracy by learning the neutral position of a steering angle based on a travel speed, the rotation difference of left and right driven wheels, and a travel time, and making a discrepancy, etc., between a wheeled angle and an actual steered angle due to a toe-in adjustment and deterioration with age automatically correctable. CONSTITUTION:A steered angle detection unit 24 for detection a handle steered angle is composed of a slit plate 25, which is rotating integral to a steering shaft 27 and many slits 25a are provided on its outer periphery, and a steered angle sensor 26 which is fixed to a steering column 23 and in which two photo interrupters 28 and 29 are parallelly provided so as to nip the slit plate 25. The outputs of the steered angle sensor 26, vehicle speed sensor, and wheel speed sensor are inputted into an ECU, and when a vehicle travels for a given time in a condition where a vehicle speed has a given value or more and the rotation difference of driven wheels is a given value or less, the slit plate 25 position detected with the steered angle sensor 26 is memorized as a neutral position, and a steered angle is computed by the angle displacement of the slit plate 25 from the neutral position.
Patent JP-H08178060-A (JP)
Title: Transmission control device
Inventor: INAGAKI HIROYUKI
IPC: F16H61/06
Filed: 1994-12-28
Abstract: PURPOSE: To avoid the possibility that a transmission belt is slipped when the connection of a clutch is completed. CONSTITUTION: When a shift position detector 10 detecting the position of a shift lever 9 and outputting the shift position signal detects that the position of the shift lever 9 is displaced from the N range to the D range or from the N range to the R range, the oil pressure guided to an input side pulley means 11A is gradually increased to the prescribed set oil pressure by a solenoid valve 23 controlling a speed change control valve 21 via pulse width modulation.
Patent JP-H08178232-A (JP)
Title: Gas burner
Inventor: IWANAGA TETSUO
IPC: F23D23/00
Filed: 1994-12-28
Abstract: PURPOSE: To make it possible to expand a service range with safety and stability without damaging the quality of fuel even in a small flow rate zone by branching a flow passage of fuel gas at the upstream of a gas ejection opening and installing a means which opens and closes each branch passage at the branch point. CONSTITUTION: A gas nozzle for a low calorie fuel or the like is mounted to a fuel gas pipe 10 provided with a burner valve 9 where the central part of a separate body 1 is vertically divided with a separate plate 2. A seat 6 having a gas flow passage is installed to both sides inside a connected part of the fuel gas pipe 10 of the separate body 1. A disk 7 is laid out so that it may come in contact with the seat 6. The disk 7 is mounted to a damper shaft 5 which may be turned freely where a handle 4 is mounted to the damper shaft 5. When the flow rate of gas is reduced to half and below, the handle 4 is manipulated so that the disk 7 may come in contact with either of right and left seats. Then, gas is arranged to flow only through an opened flow passage, thereby ejecting the gas into a furnace from the tip of the gas nozzle 3.
Patent JP-H04197682-A (JP)
Title: Image recorder
Inventor: KITA TATSUYA
IPC: B41M5/41
Filed: 1990-11-28
Abstract: PURPOSE:To form gradation images, line graphics, and the like by a thermal sublimation transfer method without deteriorating the hand feeling, texture, and writing properties of plain paper by transferring an accepting layer to a recording medium in accordance with image information. CONSTITUTION:An image processing controller 10 detects an area for forming line images or gradation images in accordance with image data read into an image memory 101 by a line image area discriminating part 104 and a gradation image area discriminating part 105. The discriminating parts stores profile data obtained by detecting an edge of an image data existing area in a binarizing image memory 106 as image forming area data. Based on the image forming area data, a head drive circuit 14a of an accepting layer transfer printer 14 is driven, a thermal head 14b is electrically conducted, and an accepting layer is transferred onto a gradation image recording area and a line graphic recording area on plain paper 1. The image processing controller 10 converts the image data to density data by a gradation conversion part 102, generates color data by a color conversion part 103 drives a head drive circuit 13a of sublimating transfer printer 13, electrically conducts a thermal head 13b, and records a gradation image 3 or a lone graphic 4 within an accepting layer area 2.
Patent JP-H05154368-A (JP)
Title: Mixer for high-viscosity liquid
Inventor: KURAUDEIA SHIEHINGAA
IPC: B01F7/00
Filed: 1991-12-11
Abstract: PURPOSE:To generate sharp liquid flow, to raise dispersion effect and to produce a homogenous product by forming the outside face of the blade of a mixer into a plurality of rectangular columnar and forming the inside face thereof into a circular or alliptical drum shape and providing a cover body in the upper part of a drum body and opening a plurality of holes toward the outside face of the drum body from the inside face thereof. CONSTITUTION:A rotary shaft 2 is fitted to the center of a cover body 1 and a drum body 3 is vertically formed in the rear surface of the cover body 1. Rectangular groups are formed on the outside face 6 thereof in the direction orthogonal to the face 5 of the cover body 1. Further the inside face of the drum body 3 is formed into a cylindrical shape and also many holes 4 are radially provided toward the outside face of the drum body 3 from the inside face thereof. In a mixer formed by such a way, sharp liquid flow is generated through the holes 4 from the side of a blade and high dispersion effect is caused. Moreover since the liquid is mainly spouted to the suction side from the downside by the blade, effect on the surface of liquid is made low and bubbles are not mixed.
Patent JP-H01168988-A (JP)
Title: Apparatus for making multi-layered paper having high interlaminar adhesion strength
Inventor: ONUMA WATARU
IPC: D21F11/04
Filed: 1987-12-24
Abstract: PURPOSE:To produce a multi-layered paper having high interlaminar bond strength, by mixing a part of a raw material slurry for the lower layer with a part of a raw material slurry for the upper layer. CONSTITUTION:The 1st raw material slurry is supplied through an inlet pipe 21, uniformly dispersed with a lateral weight-regulation valve 24, introduced into the 1st raw material slurry supplying box 16, spread on a box 15 for forming a formation and successively converted into a sheet on a wire 9 covering the box 15 while being diffused with a fiber-orientation controlling apparatus 26. The sheet (a) formed on the net is transferred from the tip end of a 1st flow-rate control plate 19 into a 2nd raw material slurry supplying box, when 5-10% of the 1st raw material slurry introduced through an inlet pipe 21 is flowed out and mixed with a part of the lower layer made of the 2nd raw material slurry. A paper is produced from the mixture of both raw material slurry.
Patent JP-H02174337-A (JP)
Title: Voice signal packet processing circuit
Inventor: ASAKURA JUNJI
IPC: H04L12/00
Filed: 1988-12-27
Abstract: PURPOSE:To attain a voice signal and a data signal with the same packet exchange system by using an A/D converter circuit and converting an analog voice signal into a digital voice signal, designating the packet to an optical packet length at a readout period decided with a readout clock generating circuit and processing the signal into a packet and outputting the packet to a transmission line. CONSTITUTION:A memory circuit 14, a write address counter circuit 13, a readout timing generating circuit 15 and an output control circuit 17 are added to a conventional A/D converter circuit. Thus, the length of the packet is designated to an optional value. Moreover, the voice signal packet processing is used for the telephone exchange with the line exchange system to apply the packet exchange system applied to the conventional data communication also for the communication of the voice signal. Thus, the same communication means is applied for the voice signal communication and the data signal communication.
Patent JP-H11857-A (JP)
Title: Magnetic force beam machining device
Inventor: SUZUMURA TAKEO
IPC: B24B31/112
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To perform highly precise and efficient machining including deburring, polishing and cleaning on the surface of a work having a narrow slit on the outer face. SOLUTION: A magnetic pole unit 23 connected to a vibration generating mechanism 22, at least a pair of magnetic poles 3, 4 arranged at a space on the magnetic pole unit 23, a magnetic polishing material inserted between a pair of magnetic poles 3, 4 to form a magnetic brush, a work 1 formed of non-magnetic material and held in the magnetic brush by a holder, a narrow slit formed on the outer face of the work 1 and an opening or a hole formed in the work 1 are provided to generate vibration in the magnetic brush by the vibration generating mechanism 22 for machining the surface of the work 1.
Patent JP-H09232818-A (JP)
Title: Irreversible circuit component
Inventor: HASEGAWA TAKASHI
IPC: H01P11/00
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To realize miniaturization and low cost by arranging center electrodes in crossing on a major side or the inside of a ferrite and connecting input output ports to one end of each center electrode. SOLUTION: A permanent magnet arranged in an upper yoke of a box shape made of a magnetic metal being a component of a magnetic circuit is used to apply a DC magnetic field to a ferrite disk. In this case, a connection electrode is formed to a 1st dielectric sheet, and a 3rd input output port electrode P3 is connected to the connection electrode via a side face electrode. Furthermore, two connection electrodes are formed to the 2nd dielectric sheet and each connection electrode is connected respectively to remaining input output ports P1, P2 via the side face electrode formed to the 1st dielectric sheet. Furthermore, center strip electrodes 20, 21 are formed respectively to the surface of the 3rd and 4th dielectric sheets. Then the two center electrodes 20, 21 are insulated electrically and arranged crossing at an angle of 90 deg. with each other.
Patent JP-H04197620-A (JP)
Title: Polyester shrinkable film for cap sealing
Inventor: KOTANI SATOYUKI
IPC: B29C61/06
Filed: 1990-11-28
Abstract: PURPOSE:To obtain a beautiful appearance and excellent processability by a method wherein a film after treatment within an air oven possesses specific lateral and longitudinal shrinkage factors and lateral tearing strength. CONSTITUTION:A shrinkage factor of a film after treatment within an air oven having a temperature of 100 deg.C is at least 40% in a lateral direction and not exceeding 20% in a longitudinal direction and lateral tearing strength of the film is at least 600g/mm, in a polyester shrinkable film for cap sealing. In this case, in a film whose lateral shrinkage factor is less than 40%, a shrinkage quantity is insufficient and in a film whose longitudinal shrinkage factor exceeds 20%, since a warp or a curl of an end part is generated at the time of shrinkage, an appearance of the cap seal becomes inferior and the same cannot be put to practical use. Furthermore, in the case where the lateral strength of the film is less than 600g/mm, since break of the film occurs frequently at the time of performance of stamping of a perforated line in the film or after that and productivity is deteriorated very much, it is inadequate.
Patent JP-H03189248-A (JP)
Title: Door lock associated type motor operated mirror system
Inventor: NAKAYAMA KIYOSHI
IPC: B60J5/04
Filed: 1989-12-20
Abstract: PURPOSE: To automatically and accurately perform the door mirror accommodating and returning motions by coupling a door lock controller through a microcomputer electrically with a door mirror of motor-driven accommodation type incorporated with a reversible motor. CONSTITUTION: A left and a right door lock key switches 13, 14, an inner door unlocking switch 15, and inner door locking switch 16 are connected with the input side of a door lock controller 10, while the switches 13-16, etc., and a seesaw switch 22 in series connection with an IG switch 21 are connected with the input side of a controller 20 for controlling the door mirror accommodation, and the two controllers 10 and 20 are connected together through a signal bus 11. The controller 20 is equipped with a motor drive circuit to control reversible motors 23 and 24 for the left and right doors for accommodating and returning the door mirror and a microcomputer which processes the input given by the switches 13-16 and 22 for controlling the motor drive circuit.
Patent JP-2000156186-A (JP)
Title: Double-surface luminescent type fluorescent display tube and manufacture thereof
Inventor: TOKURA KATSUJI
IPC: H01J31/15
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a double-surface luminescent type fluorescent character display tube capable of restricting the generation of short-circuit between wiring patterns. SOLUTION: A front surface board 101 is formed with a luminescent display part 202 formed of positive electrodes 102 and the phosphor 201, a wiring pattern 203 and an internal terminal 204 connected to an external terminal in an inner surface thereof, and coated with a translucent insulating layer 205 except for the regions of the luminescent display part 202 and the internal terminal 204. With this method, generation of short-circuit between the wiring patterns can be restricted, and a method of manufacturing the fluorescent character display tube capable of restricting the generation of a short-circuit between the wiring patterns is obtained.
Patent JP-H03191300-A (JP)
Title: Induction system
Inventor: YASUDA KENTARO
IPC: G06F19/00
Filed: 1989-12-18
Abstract: PURPOSE:To prevent an induction system from detecting and following up a target which has already been detected by another induction system by judging whether or not any electric wave component other than that of reflected wave of its transmission wave has been received upon detection of the target, and switching operation between searching and following-up. CONSTITUTION:In a state where an induction system other than an induction system 1 detects a target 43 and irradiates it with a transmission wave, once the present induction system 1 searches the target, respective induction systems radiate transmission waves asynchronously, and hence a reflected wave by the target 43 sent from a transmitter 26 is detected by a target detector 20 and a reflected wave caused by a transmission wave from another induction system is detected by another electric wave detector 21. Further, a changeover switch 25 does not satisfy set conditions and does not perform switching control because the respective reflected waves are received substantially at a same reception angle. Thus, the induction system 1 successively searches the target and prevents a plurality of flying bodies from being induced to the target 43.
Patent JP-H04203359-A (JP)
Title: Distributor for ignition of internal combustion engine
Inventor: NUMATA YOSHIMICHI
IPC: F02P7/02
Filed: 1990-11-30
Abstract: PURPOSE:To prevent the discharge voltage rise even in a long-time use and maintain good reduction effect of noise waves by forming at least one tip discharging part of either of a rotary terminal and a fixed terminal by a metal piece provided with a plurality of cuts where the melting point of the metal is the specified temperature, and bringing a dielectric part into close contact with the lower surface of the metal piece. CONSTITUTION:At least one tip discharging part 8 of either of a rotary terminal and the fixed terminal is formed with a metal piece 1 provided with a plurality of cuts 4 where the melting point of the metal is below 1083 deg.C, and at the same time, there is formed a laminated structure where a dielectric part 3 is brought into close contact with the lower surface of the metal piece 1. The tip discharging part of the metal terminal 1 is fused by the discharge heat to form a tip molten part 7, resulting in connection with the dielectric part 3. As this action is achieved for the respective discharging, the molten metal in the tip molten part 7 flows into the gaps even if the gaps are produced in some parts of the metal terminal 1 and the dielectric part 3 due to thermal deformation, fusing losses or the like, suppressing production of gaps. The discharging is generated at convex parts 5 of the tip discharging part 8 where the electrical field is highly concentrated and the tip molten part is limited to the convex parts 5, and the molten metal flows into cut spaces 6 beside the convex parts 5, suppressing generation of convex parts.
Patent JP-H10156393-A (JP)
Title: Treatment of acidic sludge containing organic matter
Inventor: KAI HIROAKI
IPC: C02F11/00
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain a cake from which the org. matter contg. a harmful material is not eluted by treating an acidic sludge contg. the org. matter contained in the spent sulfuric acid by-produced at the time of producing methacrylic acid from acetone cyanhydrin or methacrylonitrile and sulfuric acid by the use of an alkali metal carbonate. SOLUTION: The acidic sludge contained in the spent sulfuric acid 1 by- produced when methacrylic acid is produced from methacrylonitrile and sulfuric acid is mixed with an alkali metal carbonate, hence the sludge is caked without eluting org. matter, and the sludge is made completely harmless. For example, the acidic org. sludge 3 separated from the spent sulfuric acid 1 in a flotation tank 2 is sent to a rotary mixer 4, and an alkali metal carbonate 5 and an alkali metal hydroxide 6 are introduced into the mixer 4. Necessary time is taken in the mixer 4 for the generated neutral salt to take in water as the hydrate salt. The salt thus formed are discharged from the mixer 4 and used in reclamation, etc.
Patent JP-H02176694-A (JP)
Title: Tube body for foaming decoration
Inventor: OSHIKATA TOSHIRO
IPC: G09F19/00
Filed: 1988-12-28
Abstract: PURPOSE:To improve advertisement effect, etc., by providing a means which supplies foaming liquid into the tube body and a means which discharges the foaming liquid from the tube body. CONSTITUTION:A pump 3 is put in operation to send the foaming solution from a solution tank 5 to a foaming machine 2 and the solution is supplied into the tube body 1 while foamed. At this time, an air discharge fan 6 is put in operation to produce negative pressure in the tube body 1 and consequently foams are charged entirely in the tube body 1 without any gap. The charged foams break naturally with time, so foams are supplemented intermittently. Liquid reduced from foams in the tube body 1 is discharged from a discharge pipe 62 from a discharge port 12 through a pipe 61 or returned into the solution tank 5. Consequently, the color of light reflected from the discharge pipe 61 is changed easily and speedily to improve the effect of advertisement decoration, etc.