baber/WOPTO huggingface dataset:
Patent JP-H07222371-A (JP)
Title: Collapsible plug-in charger
Inventor: MORITA HIDEYO
IPC: H02J7/00
Filed: 1994-01-28
Abstract: PURPOSE:To allow convenient use by unlocking a power supply plug and a cover simultaneously while simplifying the structure of locking mechanism. CONSTITUTION:The charger comprises a collapsible power supply plug 1 and an opening/closing cover 2. A pack battery 3 is set under a state where the power supply plug 1 and the cover 2 are opened and then the pack battery 3 is charged. The power supply plug 1 is coupled with a lock piece 4 which is locked by engaging the cover 2. The lock piece 4 locks both the power supply plug 1 and the cover 2. Since the cover is unlocked when the power supply plug is opened, the power supply plug and the cover are not required to be released independently. The power supply and the cover are unlocked through single operation thus bring about a using state through a simple operation.
Patent JP-S60153218-A (JP)
Title: Pulse generating circuit
Inventor: SAKAKIBARA MASAMI
IPC: H03K3/84
Filed: 1984-01-23
Abstract: PURPOSE:To output a pulse having fixed width at unfixed intervals in each period by inputting an output pulse from a variable time constant self-travelling pulse generating circuit to an controlling input terminal of a data holding circuit as a data holding signal at the data specifying time signal. CONSTITUTION:Data source signals Da1-Da3 are different in period and at the fall time when a data holding time specifying signal St is turned from high to low potential, a latch 10 is held (latched). When the time constant variation data state of the output of the latch 10 is held at high potential for instance, at Das1 and Das3 and at low potential at Das2, then only the output terminal Q5 of a decoder 11 is turned to high potential, and the high potential is supplied to a resistor Rx6 and only the resistor Rx6 is selected as a time constant resistor to be selected. Consequently, the time of a half period at that cycle is determined, and after the elapse of said time, the output pulse P0 is turned to high potential and a signal St is also turned to high potential, so that the latch 10 is unlatched, the signal Da1 or the like is passed and data Das1 or the like are rocked, but the pulse width is determined by the capacity Ca, resistance Ra, VRa, etc. of a fixed time group time constant circuit 4.
Patent JP-H07217478-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: NIHEI HIROAKI
IPC: F02D41/02
Filed: 1994-01-28
Abstract: PURPOSE:To restrain a knock without causing any deterioration in fuel consumption, upon occurrence thereof in the fuel injection control device of an internal combustion engine. CONSTITUTION:This fuel injection control control device of an internal combustion engine is equipped with a fuel injection valve 6 at the side of an intake valve 2 on the peripheral surface of the upper section of a cylinder, so as to conically inject fuel toward the crown of a piston 7 nearing the end of intake stroke. Also, the device begins to inject a necessary amount of fuel on optimum timing after intermediate intake stroke. Regarding this control device, a part of the required fuel amount is injected in advance at the early stage of intake stroke, when a knock takes place.
Patent JP-H09226578-A (JP)
Title: Human engineering handwheel for rolling stock manual brake
Inventor: RUDEI II JIYOOJI
IPC: B61H13/04
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a human engineering handwheel assembly used for a man ual brake device mounted on a rolling stock, so as to give a mechanical enlarge ment ratio for lessening the labor required for turning a handwheel. SOLUTION: A planetary gear device includes a sum gear 26 fixed and jointed to a handwheel 12, and a hub member 44 rotatably fixed to the handwheel 12. In this case, the hub member 44 is formed to be freely rotatable independent of the handwheel 12. Furthermore, the hub member 44 has a socket 46 at an axial center AX, so as to be mounted on the freely rotatable drive member of a manual brake device on a rolling stock, and includes a plurality of planetary gears 50 rotatably fitted thereto for gearing and engaging with the sun gear 26. A fixed ring gear 64 mounted on a structural element without any dependency on the handwheel 12 and the hub member 44 surrounds a plurality of the planetary gears 50 for gearing and engaging therewith.
Patent JP-S57126749-A (JP)
Title: Disk brake system for motorbicycle
Inventor: KAWAGUCHI TAKESHI
IPC: F16D65/847
Filed: 1981-01-24
Abstract: PURPOSE:To improve cooling performance by forming ribs to build a cooling air path for a brake disk fixed on a wheel hub and arranging a cooling fan around the disk. CONSTITUTION:A brake disk 10 is fixed on the right side of a rear wheel hub 4, and a number of radial ribs 13 are formed on said disk 10 building a cooling air path 12. A centrifugal cooling fan 6 is formed in one body with a rear hub 4 independently of the disk 10 along the circumference on the disk 10. The fan 6 is provided with a number of blades 6a, which extend in the long direction of each rib 13. Furthermore, a cooling air intake 18 is provided on a side panel 7 which supports a caliper member 14 and encloses the disk 10.
Patent JP-S62168033-A (JP)
Title: Particle analyzing device
Inventor: YUGUCHI NAOKI
IPC: G01N21/05
Filed: 1986-01-18
Abstract: PURPOSE:To reduce a decrease in the quantity of light and to take an accurate measurement by making the outer peripheral surface of a flow cell polygonal and providing a projection surface where an optical measurement system is arranged so as to light information which differs in wavelength range. CONSTITUTION:The flow cell 1 is a hexahedron and optical measurement systems consisting of objectives 8a-8d, stop plates 9a-9d, condenser lenses 10a-10d, barrier filters 11a-11d, and photoelectric detectors 12a-12d are arranged in directions A, B, C, and D perpendicular to four surfaces except an incidence surface for a laser light source 3 and its reflecting surface. Then, a laser beam L is passed through an image forming lens 4 to illuminate a sample particle in the flow cell 1. Forward scattered light is detected by a photoelectric detector 7 through a condenser lens 6 to obtain information on the size of the sample particle. Sideward scattered light is detected by the optical measurement systems arranged in the directions A and B to obtain information principally on the granularity of the sample particle. Scattered fluorescent light from the sample particle which is dyed with a fluorescent agent is detected by the optical measurement systems arranged in the direction C and D to obtain information principally on the biochemical properties of the sample particle.
Patent JP-H04251886-A (JP)
Title: Production of hologram
Inventor: TAGUCHI MASAHIRO
IPC: G03H1/02
Filed: 1991-01-29
Abstract: PURPOSE:To provide a production of hologram which is able to unify hardening strength of each part of a film and able to stably assure high and uniform diffraction efficiency even if ununiformity of the film thickness occurs because of coating method, shape of a substrate or the like in gelatin film of recording material for holography. CONSTITUTION:The recording material is photoset by irradiating the recording material with specific light energy before or after exposing the recording material for holography after coated on the substrate and in this case energy level of irradiating light is adjusted to give photosetting quantity corresponding to setting distribution of the recording material.
Patent JP-H08199288-A (JP)
Title: High strength steel sheet excellent in press formability and corrosion resistance and its production
Inventor: SHIRASAWA HIDENORI
IPC: C21D8/02
Filed: 1995-01-24
Abstract: PURPOSE: To improve superior press formability (bulge formability) and corrosion resistance by specifying the composition of an Si-Mn steel sheet and also incorporating a prescribed amount of retained austenite. CONSTITUTION: The steel sheet has a composition consisting of, by weight ratio, 0.08-0.20% C, 0.8-2.0% Si, 0.7-2.5% Mn, 0.02-0.15% Pt <=0.010% S, 0.01-0.10% Al, 0.05-1.0% Cu, <=1.0% Ni, and the balance Fe with inevitable impurities and satisfying the relation of inequality. Further, 3-10% retained austenite is contained in this steel sheet. At the time of rolling of this steel sheet, the steel sheet is soaked to >=750 deg.C after rolling and is then cooled slowly at <=50 deg.C/S average cooling rate down to a temp. where the volume percentage of austenite becomes <=500×C%, further cooled rapidly down to 350-450 deg.C at >=20 deg.C/S cooling rate, and held in the temp. region for >=150sec, by which the prescribed amount of retained austenite can be obtained.
Patent JP-S63176924-A (JP)
Title: Safety device for combustion
Inventor: HAMADA KAZUTAKA
IPC: F23N5/24
Filed: 1987-01-19
Abstract: PURPOSE:To detect the short-circuit trouble of a switch and prevent the malfunction of the same, by a method wherein the condition of the switch, whose contact is put ON only during operation, is decided and combustion is started after an user finishes the operation of the switch and the contact of the switch is decided that it is put OFF. CONSTITUTION:When an user operates an operation switch 5 to use a combustion apparatus, a switch deciding means 7 detects the ON signal of the switch and puts an operation lamp 8 on. Thereafter, a signal is transmitted to a solenoid driving means 9 and an ignition device driving means 10 to open a solenoid valve 2, causing an igniting device 3 to operate and a burner 1 to ignite when the user has confirmed the lighting of the operation lamp 8 and has released high finger from the operation switch 5 while a switch deciding means 7 has detected the OFF signal of the switch. According to this method, the switch deciding means 7 can not detect the OFF signal when the ON signal is outputted continuously due to the short-circuit of the operation switch 5, therefore, an output is not outputted to a next stage.
Patent JP-H04252619-A (JP)
Title: Fm receiver
Inventor: MATSUMOTO YUTAKA
IPC: H04B1/10
Filed: 1991-01-29
Abstract: PURPOSE:To prevent the degradation in performance like an AM rejection ratio due to a lack of limiter capacity of an FM limiter amplifier and to improve the absolute value to obtain a high quality with respect to the high- precision FM demodulation technique of an FM receiver. CONSTITUTION:In the FM receiver, the degradation in performance like an AM rejection ratio due to a lack of limiter capacity of an FM limiter amplifier 1 is prevented because higher harmonics other than a fundamental wave required for an FM demodulator 5 are eliminated from the output of the FM limiter amplifier 1 by a secondary higher harmonic eliminating filter 3.
Patent JP-S58168548-A (JP)
Inventor: JIESE DERUBAATO MIRAA JIYUNIA
IPC: E04F15/10
Filed: 1983-01-25
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-S62166585-A (JP)
Title: Semiconductor laser
Inventor: YAMAGOSHI SHIGENOBU
IPC: H01S5/00
Filed: 1986-01-20
Abstract: PURPOSE:To suppress the corrugation phase dependency of a reflecting mirror loss characteristic by roughly forming one of the end faces of a distributed feedback semiconductor laser in which a corrugation is formed near an active layer. CONSTITUTION:One 12 of the end faces of a semiconductor laser is formed roughly. That is, one of the two end faces is formed roughly so that the phase condition of a reflected light on the roughed end face is disordered. Thus, defects (which are decrease in an external differentiation efficiency per one end face, a decrease in a photon density in an active layer, a decrease in a high speed responsiveness, etc.) which indispensably occur when both end faces are formed in nonreflection are suppressed, and the corrugation (diffraction grating) phase dependency of the reflecting mirror loss characteristic can be suppressed in its limit.
Patent JP-S5294471-A (JP)
Title: Assimilative decomposition of polyvinyl alcohol
Inventor: FUKUNAGA KATSUZOU
IPC: C02F3/00
Filed: 1976-01-30
Abstract: PURPOSE: Assimilative decomposition of PVA contained in waste water by a specific of Flavobacterium. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59160541-A (JP)
Title: Continuous crushing method and apparatus of fragile material
Inventor: KURAUSU BAISUNERU
IPC: B02C4/02
Filed: 1984-01-24
Abstract: A method and apparatus for continuous pressure comminution of brittle grinding stock such as cement clinker wherein simultaneous operations of unit grain comminution and product bed comminution are carried out in the roller gap of the same roller machine in such a manner that the grinding stock is first precomminuted by means of the unit grain comminution in a wider roller gap and immediately thereafter, the grinding stock fragments produced in the unit grain comminution are further comminuted by the technique of product bed comminution in the region of the narrowest roller gap. The continuous pressure comminution is characterized by a high pressure of more than 2 metric tons per centimeter of roller length, with a sifter being provided after the pressure roller.
Patent JP-S5293266-A (JP)
Title: Amplification tube for x-ray fluorescence
Inventor: YONEYAMA KEIICHI
IPC: H01J31/08
Filed: 1976-01-31
Abstract: PURPOSE: To improve the sensitivity of the photo electric surface and to obtain the X-ray fluorescence amplification tube with a little distortionof the output picture by providing the required light source in a tube when the photo electric surface is formed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54102229-A (JP)
Title: Recovering method for mercury from mercury-containing powder activated carbon
Inventor: NOJIRI YOSHITAROU
IPC: C22B43/00
Filed: 1978-01-31
Abstract: PURPOSE: To economically recover Hg contained in activated carbon which absorbed Hg by binding the carbon followed by distillation.  
     CONSTITUTION: Hg in alkali hydroxide obtd. by electrolysis of alkali chloride by a mercury method is allowed to be adsorbed on powder activated carbon. To this Hg-contg. carbon is added about 10% of sodium silicate or lignin sulfonate in the form of an aq. soln. as a binder. They are kneaded, molded into a plate shape, etc., and dried. The drid material is put in a distillation still provided with a cooler and then distilled at 500°C under 200 mmHg for 3W5 hr. Thus, the Hg is evaporated, condensed in the cooler, and recovered. The recovery can be carried out until the Hg content of the residual carbon reaches several thenWseveral hundreds ppm. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56107856-A (JP)
Title: Machine tool with automatic tool replacement device
Inventor: MUNEKATA KENICHI
IPC: B23Q3/157
Filed: 1980-01-30
Abstract: PURPOSE: To provide possibility to change tool arrangement during processing by installing two couples of tool magazines separated from each other and by performing tool replacement between these tool magazines and spindle using a common tool replacer unit.  
     CONSTITUTION: When the magazine replacement command is given, a tool replacer unit 30 in No.1 position is driven leftward by a drive motor to No.2 position, where the revolving center of a replacer arm 33 shall be situated on the middle point between the spindle 13 located at the uppermost point and the tool replacement position P2 for No.2 tool magazine 22. The unit is fixed there after this location. Meanwhile, said replacer arm 33 is turned by 90° in the reverse direction to change its initial position. This arm 33 shall then perform tool replacement between No.2 tool magazine 22 and the spindle 13 for processing of the work B. At this time, No.1 tool magazine 21, used for processing the work A, is in unoperative mode, during which the arrangement of the tool T shall be changed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06278881-A (JP)
Title: Feeder device of printer
Inventor: HIRANO HIROFUMI
IPC: B65H5/06
Filed: 1994-01-31
Abstract: PURPOSE:To provide a feeder device of printer which has a single drive motive to make sheet feeding and transportation, can be embodied at a low cost, excels in the easiness in manipulation, can prevent malfunction of the feed rollers, and presents possibility of automatic sheet feeding. CONSTITUTION:A feeder device of a printer comprises a sheet stacking table 43, a feed rotor 20 having a major diameter part and minor diameter part for feeding the stacked sheets, and a transport rotor 6 which transports the fed sheets. The arrangement further includes a drive motive for transporting sheet in either direction, regularly and oppositely, drive transmitting means 24, 31 to transmit the drive of this drive motive to the feed rotor 20, and control means 2A, 32A which control the drive transmitting means so that the transmission of the drive is inhibited thereby after the sheet is fed to the specified position.
Patent JP-H08202826-A (JP)
Title: Portable terminal equipment
Inventor: TANAKA SATOSHI
IPC: G06F17/22
Filed: 1995-01-25
Abstract: PURPOSE: To provide a portable terminal equipment where the visibility of an input screen is improved and input can easily be executed. CONSTITUTION: A data input part 1 which handwriting-inputs data, a position detection part 2 detecting inputted coordinate data, a data control part 3 analyzing coordinate data which the position detection part 2 detects, a character segmenting part 4 segmenting data equivalent to a character string becoming a recognition object from inputted coordinate data, a recognition dictionary part 5 storing the feature quantity of the character string, a character recognition part 6 recognizing the character of given coordinate data and converting it into text data, a display control part 7 controlling the display area and the display density of data, a data display part 8, a timer processing part 9 executing a processing when there is no input from a user for prescribed time and a data storage part 10 are provided.
Patent JP-S62169578-A (JP)
Title: Color picture processing unit
Inventor: NIKI YUJI
IPC: H04N1/46
Filed: 1986-01-22
Abstract: PURPOSE:To simplify the constitution of a threshold circuit and to reduce the manufacture cost by storing a density data as to each color into a density data storage means when a different color of an original has nearly the same reflection density so as to apply multi-value processing to a reproducing picture data at each color according to a common threshold value or threshold value group. CONSTITUTION:The write of a density data of each color to memories 17', 18' is adjusted depending on the spectral distribution of a light source and the spectral sensitivity characteristic of a CCD or the like. A threshold value circuit 22' outputs a common threshold value or threshold value group to a reproducing picture data of each color to a comparison circuit 21. A color select circuit 23' inputs color designation signals B, C and R sequentially to buffers 19, 20 and a red or cyan reproducing picture data is outputted and an acromatic reproducing picture data is outputted from the buffer 20 according to the input. Then the reproducing picture data of all colors is subject to multi- value processing by the common threshold value or threshold value group.
Patent JP-S63179977-A (JP)
Title: Ultraviolet color developable coating
Inventor: AZUMA TAKAO
IPC: C09D5/00
Filed: 1987-01-21
Abstract: PURPOSE:To obtain the titled coating color-developable corresponding to irradiation doses, thus suitable for assessing degree of ultraviolet irradiation and detecting means for the performance of ultraviolet generators, by dissolving or dispersing, in a coating vehicle, a photo-activator, color producing agent and ultraviolet light absorber. CONSTITUTION:The objective coating can be obtained by dissolving or dispersing, in a coating vehicle, (A) a photo-activator (e.g., carbon tetra-bromide, 2,4-dinitrobenzene sulfenyl chloride), (B) a color producing agent (e.g., diphenylamine) and (C) a ultraviolet light absorber (e.g., cinnamic acid derivative).
Patent JP-H067984-A (JP)
Title: Laser beam welding method
Inventor: YAMADA TSUGIO
IPC: B23K26/32
Filed: 1993-01-25
Abstract: PURPOSE:To restrain the generation of plasma flames and to prevent the oxidation of the molten periphery by ejecting argon gas to the vicinity of a part irradiated with laser beam and helium gas to its periphery. CONSTITUTION:Argon gas is introduced into a 1st nozzle 17 and elected to the part 16 irradiated with laser beam 14 at a comparatively high speed. At the same time, helium gas is introduced into a 2nd nozzle 18 and ejected at a comparably low speed so that the part 16 irradiated with laser beam 14 is enclosed. The argon gas ejected to the irradiated part 16 generates plasma flames having a size suitable for weld and helium gas prevents the molten metal and the welded bead 19 from being oxidized at a part 16 to be irradiated. Though members 13a, 13b to be welded are of high laser beam reflecting material(Al, Cu, etc.), they can be welded easily.
Patent LV-14747-A (LV)
Inventor: SPROĢIS Kaspars
IPC: H04R29/00
Filed: 2012-04-04
Abstract: Izgudrojums attiecas uz apskaņošanas sistēmas optimizācijas paņēmienu slēgtās telpās un ārtelpās, kas paredz tādu testa signālu un to secības izvēli, kas ļauj gan identificēt katru no apskaņošanas kanāliem, gan katra mērījuma veikšanas vietu telpā bez mehānisku palīglīdzekļu izmantošanas. Amplitūdas-frekvenču līknes korekcija tiek aprēķināta, ievērojot apskaņojamā laukuma daļu prioritātes pēc operatora izveidotas apskaņošanas kartes. Apskaņošanas kopaina – katram izstarotājam pievadītais un atskaņotais signāla līmenis, virtuālais attālums līdz tam (laika aiztures) - tiek optimizēta lietotāja norādītā virtuālā telpas vietā. Aprakstīta arī iekārta piedāvātā paņēmiena realizēšanai, kas papildus parastajiem apskaņošanas sistēmas optimizācijas moduļiem ietver: a) mērsignālu ģenerēšanas moduli, kas spēj ģenerēt specifiskus signālus izstarotāju identificēšanai un attālumu noteikšanai līdz tiem; b) balss sintēzes un vizualizācijas moduli, kas nodrošina iekārtas spēju veidot divpusēju komunikāciju un vadīt operatora darbības; d) laika aizturu analīzes moduli, kas nosaka mērmikrofona atrašanos telpā un identificē izstarotājus; e) amplitūdas-frekvenču līknes analīzes moduli, kas veic līknes korekcijas, ņemot vērā katra izstarotāja līknes īpatnības un apskaņošanas karti (dažādu telpas apgabalu prioritātes); f) amplitūdas-frekvenču līknes korekcijas sintēzes moduli, kas veic koriģētās līknes izveidi, signāla līmeņa korekcijas pa kanāliem un laika aizturu iestādījumus, ņemot vērā telpas kvadrantu un apskaņošanas prioritātes, kā arī telpas virtuālā centra izvēli. Piedāvāts arī algoritms un modulis mazu telpu apskaņošanas optimi
Patent LV-15301-A (LV)
Title: Gas-discharge electron gun
Inventor: IVANOVS VADIMS
IPC: H01J37/305
Filed: 2016-12-09
Abstract: The proposed invention relates to electronic technology, more specifically - to development of gas-discharge electron guns. The invention can be used in the special electrometallurgy for equipping the high-capacity electron beam melting facilities designed for melting and casting of metals and alloys, especially for the electromagnetic stirring (EMS) process. The invention is a gas-discharge electron beam gun characterized in that a beam guide has two bends with similar, but opposite angles. The beam turning coils turning the beam to an angle equal to the angle of bends are located near the bends on the beam guide, but the beam focusing coils and the deflection (scanning) coils are located on all three parts formed by bends and on the part attached to a processing chamber. The invention guarantees that the atoms of metal of the gun’s structural elements do not enter the processing chamber.