baber/WOPTO huggingface dataset:
Patent JP-S57211772-A (JP)
Title: Semiconductor device
Inventor: MAKI TOMOKAZU
IPC: H01L29/417
Filed: 1981-06-23
Abstract: PURPOSE:To reduce the chip area of a high-frequency and high-output transistor by a method wherein external leading electrodes connected to a plurality of regions provided on a semiconductor chip are provided respectively and the contact surfaces of these electrodes have different height respectively. CONSTITUTION:A recessed section 4 is provided on a semiconductor chip 1 formed an element and both external leading electrodes have different contact surfaces in height which contact with a metal member or a container by providing one external leading electrode (emitter electrode) at the upper-step section and the other external leading electrode (base electrode) at the lower-step section (the recessed section 4). In this way, the chip can be fixed to the metal member or container by maintaining sufficient insulating even if the space between chip electrodes is narrow. Therefore, the chip area of a high-frequency and high- output transistor can be reduced.
Patent JP-H06306492-A (JP)
Title: Method for trucking strip in strip continuous heat treatment line
Inventor: SHIMIZU SHINICHI
IPC: C21D11/00
Filed: 1993-04-23
Abstract: PURPOSE:To improve a trucking precision of a strip in a heat treatment furnace zone and further, to prevent the deterioration of quality near the changing point of manufacturing condition of welding part, etc., and the lowering of passing stability of the strip. CONSTITUTION:One or more punched hole detectors for detecting the punched hole bored on the strip are arranged in the heat treatment furnace zone, and by measuring the extension/shrinkage of the strip in the heat treatment furnace zone, a correcting rat at the time of calculating the conveying quantity of the strips from the number of revolutions of roll measured by a revolution counter fitted to the roll for carrying the strip, can precisely be obtd. By using the punched hole detecting signals from the punched hole detectors, the carrying quantity of the strip at each punched hole detector position is corrected, and by using this correcting rate to correct the carrying quantity of the strip, the trucking precision of the strip in the heat treatment furnace zone is improved.
Patent JP-H01268147-A (JP)
Title: Chip lifting element
Inventor: UNO MASAO
IPC: H01L21/68
Filed: 1988-04-20
Abstract: PURPOSE:To prevent the damage accident of a chip due to a chip plunge-up and to improve its throughput by providing an upper surface formed of a flat surface formed with a through hole for vacuum sucking the chip so that the pin can be telescopic and an oblique surface disposed adjacent to the flat part to move down toward the outer peripheral edge. CONSTITUTION:The upper face of the head 3 of a chip plunge-up element 1 is abutted against the lower face of an adhesive tape 30 onto which chips 25 adhere. One chip is so positioned as to place on the flat surface. The diameter of the flat surface is equal to or slightly larger than the length of the chip. When thus positioned, the adjacent chips are all placed on an oblique surface. Then, the chip placed on the flat surface and the chip placed on the oblique surface are opened at the upper parts 32 of their cutting seam. Thus, in case of the plunge-up, an accident in which the upper ends of the chips collide to cause them to crack is prevented. It is preferable that the diameter of the head 3 is approx. 3 times as large as the length of the chip. The angle theta of the oblique surface is approximately 0.1-5 deg., preferably 0.5-3 deg. and particularly preferably 1-1.5 deg..
Patent JP-S58214745-A (JP)
Title: Room heating apparatus utilizing solar heat
Inventor: MATSUI KOUICHI
IPC: F24S90/00
Filed: 1982-06-07
Abstract: PURPOSE:To improve heat collection performance by a structure wherein an absorbing plate with simple construction and high heat absorption factor is arranged in a sun room. CONSTITUTION:When rays of the sun fall through a lighting window 13 mounted on a roof 11 into a sun room 12, heat rays are absorbed by an absorbing plate 18 and consequently the air in the sun room 12 is heated and ascends in a form of warm air and is led through a warm air extracting port 16 in a duct and then fed to a sitting room for heating and, after that, ascends through an intake port 17 in the sun room 12 in order to be heated again. The absorbing plate 18 consists of a plate, which is corrugated for enlarging heat transfer area and coated its surface with black paint for heightening the absorption factor to heat rays and furthermore perforated with a large number of vent holes 20, 20,...20 for prompting the convection of the warm air in the sun room 12 in order to improve the heat collection performance.
Patent JP-S5524553-A (JP)
Title: Electrical dust precipitator
Inventor: ISHINO YASUO
IPC: B03C3/12
Filed: 1978-08-09
Abstract: PURPOSE: To enable to make the portable and thin dust precipitator cheap, by providing the turbofan connected with the motor directly at the center of main body and equipping the charging part, dust collecting part and gas exhaust opening etc. around the above fan suitably.  
     CONSTITUTION: The large diameter thin turobfan 12 having the draft 10 directly connected with the motor 9 supported by the stay 11 at the circumference part in nearly center of the electrical dust precipitator 1 and the gas exhaust opening 14 is provided around the fan 12 through the exhaust gas passage 13 positioned symmetrically against the motor shaft. Moreover, the volute part 15 made of foaming material, is provided in the passage 13 and noise is prevented by dividing the exhaust gas stream. Dust collecting part composed of charging part composed of the electrode 6, the discharge wire 7 etc. and the dielectric filter 8, is provided in front of the fan 12. As a result of it, the whole body of the precipitator is constructed thin and is made portable by arranging the center of gravity at central part and then, large size, large output sirocco fan by usual method, is made useless and moreover, production cost is reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58214446-A (JP)
Title: Tumble preventive device of truck crane
Inventor: YAMAMOTO KATSUHIRO
IPC: B60S9/12
Filed: 1982-06-09
Abstract: PURPOSE:To improve maximum suspending capability of a crane as compared with external size of an automobile, by crossing a safety limit circle, determined from a position of the center of gravity in the whole unit of a truck crane containing a hanging load, with a center line connecting both side jacks of an overhung rear outrigger. CONSTITUTION:In an extended position of front and rear outriggers, a center line 12 connecting both side jacks 8 in a side of the rear outrigger and a center line 13 connecting both side jacks 11 in a side of the front outrigger are set to cross a safety limit circle 14 determined from a position of the center of gravity in the whole unit of a truck crane containing a hanging load. While a turn arm 15 is turnably and pivotally mounted to the rear end of a car body, and a rear end jack 17 is vertically mounted to a point end of the arm 15. Then the turn arm 15 is fixed to an overhung position by a connecting lever 18. In this overhung position, the jack 17 is arranged on an intersection between tangents 21, 22 drawn from centers of the jacks 8 to a circle 20 positioned concentrically with the circle 14 further inscribed to center lines 19 connecting the jacks 8, 11.
Patent JP-H03123179-A (JP)
Title: Apparatus for controlling operation parameter of television camera
Inventor: ARESHIO URUBANI
IPC: H04N5/222
Filed: 1990-04-16
Abstract: PURPOSE: To exactly repeat image pickup by connecting a system, in which a camera is moved by motor ton an exclusive computer capable of storing a sequence in which an operating parameter is specified. CONSTITUTION: Displacement of the camera is controlled by a drive motor 20, the generated displacement is measured by an encoder 21 and a signal related to position is transmitted to a microprocessor 30 by a pulse counter 22. In a writing stage, an operator manually operates a speed control level 36 of the motor 20 along lines 36, 37, and a time sequence is transmitted to memory 34, to be stored through a line 33 by the pulse counter 33. In a memory reading stage, data stored in the memory 34 is transmitted to a comparator 44 through a line 43, a positioning error is converted into an analog signal in a D/A converter 45, and increase or decrease of the speed of the motor 20 is controlled through lines 46 to 37. Consequently, image pickup in repeated, according to the sequence which has been set up preliminarily.
Patent JP-S5844059-A (JP)
Inventor: JIEROOMU DEII MATSUCHIN
IPC: A61F13/00
Filed: 1982-06-09
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-S59224197-A (JP)
Inventor: ASABA YOUJI
IPC: B32B15/04
Filed: 1983-06-03
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-H0948766-A (JP)
Title: Triazolone derivative, its use and intermediate thereof
Inventor: OSUMI TADASHI
IPC: C07D249/12
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain a triazole derivative useful as an active ingredient for plant disease injury-controlling agents. SOLUTION: This new compound, a triazolone derivative, is expressed by formula I (X is methyl or a halogen; Y and Z are each H, methyl or a halogen), e.g. 1-methyl-3-chloro-4-[2-(2-methylphenoxy)methyl-6-methylphenyl]-1,2,4- triazolone. This compound of formula I is obtained by reaction of a chlorotriazolone compound of formula II with 0.5-10 equivalents of methanol or its alkali metal salt (e.g. sodium, potassium, or lithium salt) in the presence of a base such as sodium hydroxide according as necessary, normally in a solvent such as hexane at -20 to 200 deg.C for 0.5-48h.  When this compound of formula I is to be used as an active ingredient for plant disease injury- controlling agents, it is blended with a solid carrier, liquid carrier, surfactant, or other auxiliary for manufacturing preparations into a preparation such as an emulsion, hydrated agent or turbid agent, its content being pref. 0.1-95wt.%.
Patent JP-S5775143-A (JP)
Title: Catalyst for hydrogenizing supply material containing nitrogen and its method
Inventor: ANDORIYUU MAACHIN TAITO
IPC: B01J23/88
Filed: 1981-06-24
Abstract: There are disclosed a catalyst and a process for the hydrodenitrogenation of a hydrocarbon stream containing a substantial amount of nitrogen compounds, such as whole shale oil. The catalyst comprises a hydrogenation component comprising chromium, molybdenum, and at least one Group VIII metal deposed upon a porous alumina-silica support, the silica of said support being present in an amount within the range of about 10 wt% to about 50 wt%, based upon the weight of said support. The process comprises contacting the hydrocarbon stream under hydrodenitrogenation conditions and in the presence of hydrogen with the aforesaid catalyst.
Patent JP-S58214309-A (JP)
Title: Dehydrating apparatus of granulated slag preparing installation
Inventor: TSUTSUMI TERUO
IPC: B01D33/06
Filed: 1982-06-08
Abstract: PURPOSE:To enhance dehydration effect, by rotating and vibrating an inverted conical screen in such a state that the rotary shaft thereof is made eccentric to prevent the adhesion of wool like slag to said screen. CONSTITUTION:When a slurry is thrown in from a throwing-in port 2, it is flowed into a screen 4 toward a downward direction. The diameter of the screen 4 is made small toward the lower part thereof and dehydration is started at the same time when the slurry is thrown in. The slurry receives centrifugal force by the rotation of the screen 4 and the vibration thereof repeated in a horizontal direction to be subjected to dehydration and wool like slag is prevented from being entangled with the screen 4. The slag particle in the slurry is sent along the spiral blade of a slag particle scraping apparatus 8 and discharged through a slag discharge pipe 5. Filtered clean water is discharged from a discharge port 3.
Patent JP-H08293446-A (JP)
Title: Equipment and method for treating silicon wafer
Inventor: ITOGA TOSHIHIKO
IPC: H01L21/02
Filed: 1995-04-24
Abstract: PURPOSE: To prevent accelerated oxidation due to light by making the interior of Si oxide film removing equipment or surface oxygen terminating equipment entirely light-tight so that it will not be exposed to light irradiation. CONSTITUTION: The entire interior of equipment is shielded from light with light shielding outer walls 1 of black vinyl chloride resin. This reduces the intensity of light in the interior to 0.1 lux or below. A cleaning bath 2, a rinsing bath 3, and a drying chamber 4 are provided, and an automatic transport robot 6 transfers wafers between these baths and a transport storage box 5. An air curtain 8 composed of a fan 7 with a gas impurity removing filter is placed between the cleaning bath 2 and the transport storage box 5 to prevent wafer surfaces from being etched due to degassing of cleaning chemical. Wafers are carried in/out through a wafer port 9 that vertically opens and closes. The transport storage box 5 is so designed that it will be opened/closed by external electrical signals, and use a non-translucent material, such as black-colored polypropylene.
Patent JP-H03296194-A (JP)
Title: Transmitter-receiver
Inventor: YASOOKA TADASHI
IPC: H04B7/26
Filed: 1990-04-13
Abstract: PURPOSE:To turn on and off the power source of a transmitter-receiver without taking the transmitter out of a bag by performing the ON-OFF control over at least part of the power source of the transmitter from the side of a receiver. CONSTITUTION:The receiver 250 is provided with a switch signal sending circuit 210 for sending a switch signal 210 and the transmitter 150 is provided with a switch signal receiving circuit 110 which receives a switch signal sent out of the receiver 250 and a power source control circuit 108 which controls at least part of a power circuit according to a signal from the switch signal receiving circuit 110. Then at least part of the power source of the transmitter 150 is turned on and off from the side of the receiver. Consequently, the power source of the intermittent transmitter can be turned on and off by operating the power control circuit of the transmitter remotely, so when the device is applied to, for example, a lost article warning device, the transmitter and receiver need not be powered on and off individually and the operation switch of the receiver is turned on and off to power on and off the whole device.
Patent JP-S58214039-A (JP)
Title: Flywheel device
Inventor: MIYAZAKI MASAYUKI
IPC: F16F15/30
Filed: 1982-06-08
Abstract: PURPOSE:To improve energy efficiency of a device further increase its life, by forming all rotating members of a rotor, flywheel, etc. to integral construction. CONSTITUTION:A flywheel 12A, holding frame 16A, rotor 21A equipped with a rotary shaft 13A and a pivot 18A constituting a rotary member are all formed as an integral unit. In this way, as all rotating members are formed to integral construction, the flywheel 12A never causes a problem in vibration and strength even if it is rotated at a high speed, accordingly energy efficiency can be improved.
Patent JP-S582270-A (JP)
Inventor: KAWAGUCHI MASANORI
IPC: C04B35/66
Filed: 1981-06-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05296885-A (JP)
Title: Testing apparatus for viscous joint
Inventor: TAKASE SEIJI
IPC: G01M17/00
Filed: 1992-04-20
Abstract: PURPOSE:To enable detection of hump without providing a hump detector outside and also to enable continuation of a test without causing a shock even when the hump phenomenon occurs, in a testing apparatus of a viscous joint such as a viscous coupling. CONSTITUTION:When no hump phenomenon occurs in a viscous joint 1, an output of a speed difference control part 25 is given in addition or subtraction to current control parts 21 and 22, and a drive-side motor 2 and an absorption- side motor 3 are operated in a speed difference DELTAN corresponding to the output of the speed difference control part 25. When the hump phenomenon occurs, the speed difference between the two motors 2 and 3 disappears and a detection signal is delivered from a hump detecting part 30. Then a selector switch 27 is changed over onto a zero volt side and the amount of addition or subtraction for each of the current control parts 2 and 3 is changed over to zero. Thereby the two motors 2 and 3 are operated with a current balance maintained by an output of a common speed control part 23.
Patent JP-H02276632-A (JP)
Title: Manufacture of decorative plywood for interior finish of car
Inventor: IKETANI TAICHI
IPC: B32B37/00
Filed: 1989-04-18
Abstract: PURPOSE:To enable the stability of the dimension and the shape for the wide change of the condition of environment to be kept by a method in which a plurality of the laminated cured sheets of thermosetting resin-impregnated papers and adhesive-impregnated papers are alternately superimposed, and a decorative veneer is arranged on said superimposed materials, and then they are cured and mutually bonded under hot pressing. CONSTITUTION:A plurality of the resin-impregnated papers 1a obtained by impregnating the unwoven cloth composed of the base paper such as a kraft paper and a rayon paper etc., or vinylon fiber and acryl fiber etc., with the uncured liquid of thermosetting resin, are laminated, and the laminated cured sheet 1 of a thermosetting resin-impregnated paper is made by curing and bonding the papers 1a under hot pressing. Next, the sheet 1 and the paper 2 impregnated with an adhesive are alternately superimposed, and the sheet 1 and a veneer 3 are integrally bonded under hot pressing. Consequently, the moisture may be fully volatilized, and even when said bonded material is left as it is, the change the dimension and the shape due to the change of moisture or temperature does not occur, and it is preferable for using as car interior.
Patent JP-S62256579-A (JP)
Title: Dynamic focus circuit
Inventor: MORIOKA KIYOSHI
IPC: H04N5/68
Filed: 1986-04-29
Abstract: PURPOSE:To obtain a just focus to the whole of an image by superposing the output voltage of an adding circuit to a focusing DC voltage to apply them to the focus control means of a cathode-ray tube. CONSTITUTION:A balanced modulating circuit 10 which subjects a horizontal saw-tooth wave to balanced modulation with a vertical parabolic wave, a balanced modulating circuit 15 which subjects it with a horizontal parabolic wave and a vertical saw-tooth wave, and an adding circuit 14 which adds the outputs of two balanced molulating circuits 10 and 15, the horizontal parabolic wave, and the vertical parabolic wave are provided. A high voltage power source is adjusted by a variable resistance 13 to obtain a DC voltage, and the output of the adding circuit 14 is superposed to this DC voltage through a coupling capacitor 12. Thus, peripheral defocus of the image is corrected to focus the whole of the image best and uniformly.
Patent JP-H07307042-A (JP)
Title: Resin composition for protective coat of magneto-optical recording medium, magneto-optical recording medium with protective coating layer made of same and coating its method
Inventor: HARA TOMOAKI
IPC: C09D5/00
Filed: 1994-05-12
Abstract: PURPOSE:To roughen the surface of a protective film so that the attraction of a levitating magnetic head is prevented by incorporating a compd. which generates bubbles under irradiation into a raditioncuring org. resin compsn. for forming a protective coat. CONSTITUTION:When a magneto-optical recording medium is coated with a protective coating agent and irradiated so as to cure the coating agent, a compd. which discharges gaseous nitrogen, etc., under irradiation in the coating agent as a resin compsn. for a protective coat absorbs radiation and causes a chemical reaction. By this reaction, nitrogen molecules, etc., are released from the compd. and remain as fine bubbles in an uncured protective coat. The bubbles rise by buoyancy until the resin cures well and the viscosity increases. The bubbles gather in the surface of the protective coat and the surface of the protective coat is made finely rugged by continuing irradiation until curing is completed.
Patent JP-H02277000-A (JP)
Title: X-ray image sensor
Inventor: HAGIWARA RYOJI
IPC: G01T1/00
Filed: 1989-04-18
Abstract: PURPOSE:To obtain efficient picked up images without losses by constituting the image sensor of solid-state image pickup elements, the fiber plates and phosphor layers contg. Cr. CONSTITUTION:The X-ray image sensor is formed by bringing the fiber plates 102 into tight contact with the surfaces of image input planes 104 of the solid- state image pickup elements by using optical adhesive agents 103, and further forming and integrating the phosphor layers 101 onto the fiber plates 102. The fiber plates 102 are added with about 0.2wt.% cerium oxide to prevent the image pickup by the X-rays transmitted through the fiber plates 102. The phosphor layers 101 are formed uniformly to a prescribed thickness by adding a binder to the powder of the crystals of Gd3Ga5O12 doped with 4wt.% chromium. The surfaces of the phosphor layers 101 are worked to a grid shape by consisting of rampart-like parts 201 and groove parts 202 and the blurring of the images by the dissipation of emitted light is suppressed in order to improve the resolving power. The surfaces of the phosphor layers 101 are coated with the metal pack of aluminum in order to suppress the degradation in luminance.
Patent JP-H04327510-A (JP)
Title: Mycotic infection inhibitor for garlic
Inventor: YUU SEISHIYUN
IPC: A01N63/30
Filed: 1991-04-30
Abstract: PURPOSE:To perform cross control to prevent garlic dry rot caused by mycotic infection by using microorganisms belonging to Fusarium oxysporum obtained by collecting non-pathogenic bacteria from healthy garlic's roots, tissues and rhizosphere. CONSTITUTION:The browned part of garlic's dry sets is cut out from healthy garlic's roots, tissues and rhizosphere, its surface being disinfected, followed by culture at ca.28 deg.C and pH6.5 or so in a PDA medium or Tuapeck medium, thus obtaining microorganisms belonging to Fusarium oxysporum, non-pathogenic to garlic and capable of inhibiting garlic from mycotic infection [represented by HF 8815 strain (FERM P-12218); HF 8835 strain ( FERM P-12217), etc.]. For application of the microbial cells or culture solution from the present microorganisms to garlic, either technique for treating dry sets roots, seeds etc., or soil treatment technique may be used.
Patent JP-S60243939-A (JP)
Title: Filter circuit element for noize elimination of magnetron
Inventor: HARADA AKIICHI
IPC: H01G4/40
Filed: 1984-05-18
Abstract: PURPOSE:To make fundamental frequency and its higher harmonic to be efficiently attenuated and eliminated by providing a choke construction inside a through-type capacitor while arranging a high magnetic permeability loss member at least on one part of said choke construction. CONSTITUTION:Inside the second case 6b constituted a through-type capacitor 6', the cup-shaped first choke 6i and second choke 6j having the open ends in the inward direction of a filter case 8 and the different depth l1, l2 and diameters d1, d2 are coaxially formed and arranged respectively on its central conductor 6c while microwave absorptive bodies, for instance, the first cylindrical ferrite ring 6k and second cylindrical ferrite ring 6l having a high permeability loss are held between the short-cut end sides of said first choke 6i and second choke 6j. Microwave energy is absorbed by said ferrite rings 6k and 6l thus enabling to further reduce an amount of transmitted microwave energy.