baber/WOPTO huggingface dataset:
Patent JP-H03168320-A (JP)
Title: Combustion equipment for dual gas/liquid fuel engine, and method for combustion thereof
Inventor: SCHAUB FREDERICK S
IPC: F02F1/24
Filed: 1990-07-02
Abstract: PURPOSE: To restrain the emission of yellow smoke and the like from a dual fuel engine by externally placing liquid fuel torch cells for igniting a fuel mixture under an optimum state. CONSTITUTION: In a dual fuel engine having an inlet valve, an exhaust valve, and a first liquid fuel injection device 40 at a cylinder head 24, two torch cells 50 are arranged externally. The torch cell 50 comprises a second fuel injection device 80 and an auto-ignition chamber 100, which is communicated with a main cylinder chamber 1 7 via a torch nozzle passage 102. Therefore, a fuel mixture flowing into the automatic ignition chamber 100 from the torch nozzle passage 102 near the compressive top dead center of a piston 22 is ignited under an optimum state by the fuel injected from the fuel injection device 80. Thus, emission of yellow smoke and other exhaust gases in a dual fuel mode can be controlled.
Patent JP-H10309222-A (JP)
Title: Multiface mirror
Inventor: MOTOKI HIROSHI
IPC: E05D5/00
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-use multiface mirror having right and left sleeve mirror parts, wherein even when the right and left sleeve mirror parts are closed, a mirror face with a broad area spreading over both sleeve mirror parts can be used, and substantially without a barrier in the mirror to be flat and continuous. SOLUTION: This multiface mirror comprises a front face mirror part 1 having a mirror face 11a and right and left sleeve mirror parts 2, 2 which can be opened and closed relative to the front mirror part 1 and connected thereto with a hinge 3, the sleeve mirror parts 2, 2 having mirror faces 21a inside thereof. In the outside of both sleeve mirror parts 2, 2 are formed mirror faces 22a, both mirror faces 22a, 22a being flat and continuous in an abutted state when both sleeve mirror parts 2, 2 are closed relative to the front face mirror part 1. The hinge 3 includes a fixing part 311 to be abutted and fixed at an outside face 121 which extends upward and downward of the front mirror part 1, and at least two vertically spaced nail parts 312 projected at a predetermined angle to the fixing part 311 to be abutted against the mirror face 11a (front face) of the front face mirror part 1.
Patent JP-H0464655-A (JP)
Title: Furring strips fixer
Inventor: TAKEMORI HIROSHI
IPC: E04F13/08
Filed: 1990-07-04
Abstract: PURPOSE:To simplify a job for fitting work by forming a furring strips fixer from a fixing body, provided with an engaged part and connecting part at the lower end of a contact side part, and a clamper provided with a connected part, and attaching this fixing body and the clamper tight to the furring strips. CONSTITUTION:An engaged part 2 of a fixing body A1 of a furring strips clamper A is engaged with a lip 14 at the side of an opening of furring strips 14, and a contact side part 1 is made contact with the side of a U-shaped part 14a of the furring strips 14. Next, a support part 5 of a clamping part A2 is engaged with the furring strips 14, and a connecting part 3 between the fixing body A1 and the clamping part A2 is connected to a connected part 6. In succession, a gasket C is installed in a fixed part 4 of the fixer A, inserting a fixed piece 12 of a wall panel B thereinto, and a connecting projection 11 is inserted into a connected recess 13, connecting the wall panel B. With this constitution, this wall panel B is easily stuck fast to the furring strips 14.
Patent JP-S61168532-A (JP)
Title: Production of fine crystal powder of barium ferrite
Inventor: IWASAKI SUSUMU
IPC: C01G51/00
Filed: 1984-08-23
Abstract: PURPOSE:To obtain fine crystal of barium ferrite having excellent hexagonal plate form, by calcining a barium ferrite precursor having a specific composition together with a water-soluble barium halide, and dissolving and removing the barium halide from the calcined product. CONSTITUTION:The objective barium ferrite fine crystal powder suitable as a magnetic material can be produced by (1) preparing an alkaline aqueous solution of >=12 pH and containing ions to satisfy the molar ratios of a barium ferrite of formula BaO.n[(Fe1-mMm)2O3] (M is Co, Ti, Ni, Mn, Cu, Zn, In, Ge, Nb, etc.; m is 0-0.2; n is 4.5-6.0), (2) heating the aqueous solution at 150-300 deg.C to precititate a barium ferrite precursor, (3) calcining 100pts.wt. of the precursor at 700-1,000 deg.C in the presence of about 50-200pts. of a barium halide such as barium chloride, and (4) pulverizing and washing the calcined product with water to dissolve and remove the barium halide therefrom.
Patent JP-S5799655-A (JP)
Title: Dichromatic recording method
Inventor: SAKAI TOSHIO
IPC: G03G13/01
Filed: 1980-12-12
Abstract: PURPOSE:To perform transfer by obtaining charging distribution of toner on a donor by bringing two kinds of toner, which have small coefficients of frictional charging with a multistylus electrode and differ in color, into contact with the multistylus electrode, and by applying one of two kinds of pattern signals to the multistylus electrode as a positive voltage signal and the other as a negative voltage signal. CONSTITUTION:Red toner TR which is easily charged positively and hardly charged negatively and black toner TB which is hardly charged positively and easily charged negatively are mixed to be used, and while a donor 1 is turned counterclockwise, two kinds of pattern signals are applied to a multistylus electrode 3 as a positive and a negative voltage signal to obtain positive and negative charging distribution by the positive red toner TR and negative black toner TB on the donor 1. Then, a conductive transfer part 4 is brought into contact with this toner layer to transfer both the toner TB and toner TR to the transfer member 4 selectively, and this dichromatic visible image is transferred to a recording sheet S and fixed.
Patent JP-S5799089-A (JP)
Title: Detail compensation system
Inventor: FUJIO TAKASHI
IPC: H04N11/14
Filed: 1980-12-12
Abstract: PURPOSE:To reproduce a high quality picture, by adding a luminance signal component relating to a transmission band to a chrominance signal, to a luminance signal of a color television signal as a detail compensation signal. CONSTITUTION:Each primary color signal form color television cameras 0, 1, 2 is picked up with a Y signal to be Y=0.3OR+0.59G+0.11B at a matrix circuit 11 which makes the same operation as a matrix circuit 6, and (Y)1/gamma is obtained by non-linear compensation with a gamma compensation circuit 12. A signal component of (Y1/gamma-Y') is picked up by making subtraction for the (Y)1/gamma signal from a Y' at the output of a matrix circuit 6 at a mixer 13. Further, components more than the cut-off frequency of low pass filters 7, 8 are picked up from a high pass filter 14 to obtain (Y1/gamma-Y')H, and it is added with the Y' signal of the matrix circuit 6 from a mixer 15.
Patent JP-H103951-A (JP)
Title: Power source device
Inventor: GOTO SHOGO
IPC: H01M10/658
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To reduce fuel consumption in a fuel cell while improving startability of a secondary battery. SOLUTION: A second circulation passage 42 to reach a battery case 41 is provided in the middle of a first circulation passage 31 as a cooling water system in a fuel cell stack FC. To the battery case 41, water can be supplied inward, and it is covered with heat insulation material. As an ignition switch is changed into an off-condition, operation of the fuel cell stack FC is stopped, and the second circulation passage 42 is then opened, so cooling water in the fuel cell stack FC is circulated to the battery case 41. After this, when a temperature T around a battery BT gets to a high temperature of a prescribed temperature TO or more, a cooling water pump 35 is stopped, and the second circulation passage 43 is closed, so cooling water is stored in the battery case 41. As a result, the battery BT can be continuously heated even after the ignition switch is put off.
Patent JP-S6066823-A (JP)
Title: Etching method of semiconductor
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L21/302
Filed: 1983-09-22
Abstract: PURPOSE:To obtain high quality surface having no remainder after the etching by executing the plasma etching using HF gas to a semiconductor mainly composed of Si or SiC. CONSTITUTION:In case the plasma etching is carried out to Si or Si compound by adding as required H, N, O, etc. to CF4, CF3Br, CCl4, etc., the activted F, Br, Cl plays a role for the etching and C, Br, etc. must be exhausted. However, opposing to the expectation, non-volatile C is deposited on the reaction tube wall, electrode and sample surface, deteriorating physical property of semiconductor. When HF is used, physical property is not detriorated even when H which is not related reaction remains on the surface of sample and it can be removed more quickly than C and selection ratio for Si3N4, SiO2, etc. is also large. Moreover, a flat and glossy surface is obtained after the etching by keeping O2 or oxide gas to 1% less and locally preventing formation of mask of SiO2, etc. through activation of an oxide used as the impurity.
Patent JP-S6421150-A (JP)
Title: Method of concrete wall construction
Inventor: KIJIMA HIKOJIRO
IPC: E04B2/86
Filed: 1987-07-14
Abstract: PURPOSE: To facilitate construction by placing concrete between a finish board and a sheathing board with the finish board of an assembled prefabricated-type frame A as the sheathing board. CONSTITUTION: A grating assembly 1 formed by connecting two parallel main bars 2 to a wave-shaped bar 3 is arranged in such a way that the wave-shaped bar 3 may be erected to one side surface of a finish board 4. The strong axis direction of the finish board 4 intersects the grating assembly 1 at right angles. Then a plurality of reinforcing iron bars 6 in parallel with the finish board 4 are arranged to assemble a prefabricated-type frame A. The prefabricated-type frame A is erected, and a sheathing board 7 is erected on the indoor side in parallel with the finish board 4. Concrete is placed between the finish board 4 and the sheathing board 7, and the sheathing board 7 is removed from the mold after the hardening of the concrete to complete.
Patent JP-S5877879-A (JP)
Title: C-beta-d-xylopyranoside compound
Inventor: NOYORI RIYOUJI
IPC: A61P35/00
Filed: 1981-11-04
Abstract: NEW MATERIAL:A C-beta-D-xylopyranoside compound of formulaI(R is 6-25C alkyl). EXAMPLE:C-n-Hexyl-beta-D-xylopyranosido(C-beta-D-xylopyranosylhexane). USE:Useful for preventing and treating cancer, having the properties of changing the quality and amount of a complex glucide (proteoglycan) present on the surface of a cellular membrane, and carcinostatic, arteriosclerotic inhibitory and thrombotic inhibitory action, etc., and further preventing and treating various diseases caused by the deposit of lipid on the blood vessel walls and arteriosclerosis. PROCESS:D-xylose of formula II is acetylated to give a tetracetate of formula III, which is then treated with aluminum chloride to afford a compound of formula IV, which is then treated with a Grignard reagent to give the compound of formulaI.
Patent JP-H05994-A (JP)
Title: Purification of hydrogen-containing co gas and production of acetic acid with the purified co gas
Inventor: YAMAZEKI KENICHI
IPC: C01B32/40
Filed: 1991-06-21
Abstract: PURPOSE:To provide a method for purifying a hydrogen-containing CO gas capable of removing the hydrogen in the CO gas containing a relatively small amount of the hydrogen to an ultrafine amount without the deposition of carbon and without sublimation caused by the production of carbonyl compounds, and to provide a method for producing acetic acid in a simplified purification process in a state of the extremely reduced corrosibility of the reactional system in a high selectivity and in a high yield by employing the CO gas purified in the above method. CONSTITUTION:In a method for purifying a hydrogen-containing CO gas, the hydrogen-containing CO gas is introduced into a reactor charged with a catalyst carried on a heat-resistant carrier and, simultaneously, subjected to a catalytic methane-producing reaction under a constant condition to remove the hydrogen contained in the gas. In the method for producing the acetic acid, the purified CO gas obtained by the above hydrogen-containing CO gas-purifying method and containing a hydrogen content of <=2vol.% is subjected to a catalytic reaction with methanol in the presence of a carbon-carried rhodium metal catalyst and a methyl iodide reaction accelerator in a gaseous phase.
Patent JP-H05717-A (JP)
Title: Belt conveyor roller and abrasion inspection thereof
Inventor: UMEDA TAKASHI
IPC: G01B5/00
Filed: 1991-06-21
Abstract: PURPOSE:To inspect efficiently abrasive conditions of a tubular body of a belt conveyor roller. CONSTITUTION:Grooves 2 having depth reaching to the allowable limit are formed in places on the tubular body surface 1 of a belt conveyor roller. Furthermore, by illuminating by means of a repeatedly flashing stroboscopic lamp, partial abrasive conditions of the roller can be inspected even when the roller is operated.
Patent JP-H0785122-A (JP)
Title: Application build-up system
Inventor: KOMATA MITSUYUKI
IPC: G06F9/06
Filed: 1993-06-24
Abstract: PURPOSE:To enable the user to easily execute addition revision, unification and elimination of an application as required. CONSTITUTION:The system is provided with an interpreter module (LIM) 2 using a simple language to command various operations, a graphical user interface module (GUIM) 3 interfacing the user, an application module 4 collecting commands along with the purpose of use of the system by the user, a system manager (SM) 1 executing communication of each module and managing the process, a public communication function compatible to a network interconnecting the system manager 1 and each module and a public command database to which various function specifications are registered and a command in sent/received between module by a public object oriented communication protocol in which instructions and data required for the processing are combined.
Patent JP-2001007699-A (JP)
Title: Charge pump circuit
Inventor: YONEMARU MASASHI
IPC: H03L7/093
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a charge pump circuit for a phase-locked loop(PLL), circuit that can be adjustable after manufacture of a PLL IC, manufactured at a lower cost, and whose output current characteristic sets some currents by a phase error signal. SOLUTION: This charge pump circuit is provided with a 1st D/A converter 113 that outputs a current from an output terminal 108, a 1st switch 106 that is connected in series between the 1st D/A converter 113 and an output terminal 108 and controlled for its switching on the basis of a phase error signal from a phase comparator circuit 103, a 2nd D/A converter 114 that generates a current flowing from the output terminal 108, a 2nd switch 107 that is connected in series between the 2nd D/A converter 114 and the output terminal 108 and controlled for its switching on the basis of a phase error signal from the phase comparator circuit 103, and a control means that varies flow out current of the 1st D/A converter 113 and a flow in current to the 2nd D/A converter 114, on the basis of the phase error signal.
Patent JP-S6193204-A (JP)
Inventor: BAANAADO BUROKUE
IPC: B29B11/04
Filed: 1985-08-12
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-H1125034-A (JP)
Title: Cpu peripheral circuit
Inventor: YASUDA HIROYUKI
IPC: G06F13/36
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a CPU peripheral circuit improved throughput. SOLUTION: A CPU 11 asserts a cycle start signal, outputs a requested address as an I/O address only for the generation of a delay time and issues an I/O instruction once by using a value corresponding to necessary delay time as write data. At the time of recognizing that the requested address is an access to an I/O address only for the generation of a delay time, a CPU periphery control part 12 counts up time by counting CPU clocks, and after the lapse of time corresponding to the value of the write data, asserts a termination signal to the CPU 11 to terminate the execution of the I/O instruction and releases a peripheral component inter-connect(PCI) bus LB from the time asserting the cycle start signal up to the time asserting the termination signal.
Patent JP-S5967047-A (JP)
Inventor: ICHII MASARU
IPC: B32B27/18
Filed: 1982-10-08
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-S6421059-A (JP)
Title: Production of plated sheet vapor-deposited with metal
Inventor: ITO KAZUTOSHI
IPC: C23C14/14
Filed: 1987-07-15
Abstract: PURPOSE:To prevent external appearance of a plated sheet from being deteriorated and to contrive improvement of the commercial properties of a product by immersing the plated sheet which is vapor-deposited in a vacuum deposition chamber formed with sealing rolls, dissolving and removing an excess metallic block stuck on the plated face. CONSTITUTION:A plated face 15 vapor-deposited with Zn is formed by vacuum- depositing metal to be vapor-deposited e.g. Zn on a steel sheet 11 in the inside of a vacuum deposition chamber 12 which is formed with sealing rolls 13a, 13b, 14a, 14b for airtightly holding the lamellate steel sheet 11 to be worked between them. This plated steel sheet 11a vapor-deposited with Zr is introduced into a chamber 16 for enclosing dissolving liquid (dilute hydrochloric acid, etc.) which is provided to the downstream side of the chamber 12 in a carrying passage of the steel sheet 11 and immersed into dissolving liquid of the plated part which is enclosed therein. A block 21 of excess Zn stuck again on the plated face 15 vapor-deposited with Zn of the steel sheet 11a is dissolved by the above-mentioned dissolving liquid and removed. By this method, in the steel sheet 11a, a defect such as a protruding part due to the block of Zn is not formed on the surface side of the press-molding sheet.
Patent JP-H0227428-A (JP)
Title: Data processor
Inventor: HANATANI SHUICHI
IPC: G06F9/28
Filed: 1988-07-16
Abstract: PURPOSE:To attain the pipeline execution of a microprogram to constitute a high function instruction by defining the high function microinstruction of the same form as an instruction, processing it onto a pipeline processing mechanism and further, executing the conditions deciding processing. CONSTITUTION:The form of a microinstruction has the same form as an instruction, is composed of the OP code part of an action designation and register designating parts G, X and B and a displacement part DISP and read to the same instruction register 3 as the instruction and decoded. The register 3 can designate a register 11 for work besides a register 16 defined by the instruction and can designate with the value of the OP code and the register designating part. The displacement part DISP is used for the designation of the branching destination address of the microinstruction at a control memory 4 besides the designation of the memory operand address and the designation can be executed by an O code. The microinstruction read successively by the microinstruction branching mechanism is pipeline-processed. Thus, the design of the hardware is facilitated and the high function microprogram can be executed.
Patent JP-S6236868-A (JP)
Title: Manufacture of semiconductor device
Inventor: NASU YASUHIRO
IPC: H01L21/336
Filed: 1985-08-10
Abstract: PURPOSE:To manufacture an active matrix substrate having small shortcircuit occurring probability without increasing the number of photomasks by reetching the uppermost layer by an isotropic method when two types or more of thin films are etched with the same photoresist patterns as masks to separate a distance between source and drain metals and a gate metal. CONSTITUTION:The second metal film 18 is reetched while allowing the second resist pattern to remain in an etching separating process of source and drain. Thus, the pattern edge of the second metal film 18 can be disposed inside a plasma CVD film (SiN, a-Si) thereunder. A distance between electrodes of the portions which are readily shortcircuited can be separated by this method.
Patent JP-S5879490-A (JP)
Title: Constant marginal angle control system for ac thyristor motor
Inventor: TAKEDA MIKIO
IPC: H02P6/00
Filed: 1981-11-05
Abstract: PURPOSE:To control an AC thyristor motor having high accuracy at the constant marginal angle by detecting the variation of a commutation superposing angle when the angle is varied by the influence of the commutation of a power source, suppressing the output of a commutation superposing angle arithmetic circuit and eliminating the influence of the commutation of the power source. CONSTITUTION:When commutation superposing angles due to the interference of power source commutation are contracted as U1', U1'' even if a commutation superposing angle signal U(t)1 detected at timing is designated by ''1'' so that the commutation superposing angle is as U1 in a load state, the signal (C) obtained via OR of power source pulses and a signal (D) obtained via AND of the signal U(t)1 become ''1'', is inputted to a monostable multivibrator and a signal (E) becomes ''1'' during T3. Even if the output of an NOR gate forcibly becomes ''0'' with the ''1'' of the signal (E) and the signal U(t)1 become ''0'', the switch is not closed, thereby preventing the output of an operational amplifier representing the commutation superposing angle thus constructed as the above U1', U1'' from being applied to the condenser.
Patent JP-H0344573-A (JP)
Title: Electromagnetic-energy radiation pickup device
Inventor: ERUBE KOPIE
IPC: H01Q9/04
Filed: 1990-07-05
Abstract: PURPOSE: To set up multiple outputs of an optical brass matrix type distributor by disposing obstacles between two earth plates and conductive tongue plates for converting electromagnetic energy guided by the earth plates. CONSTITUTION: Obstacles 18, 19, 20 convert an electromagnetic transverse wave mode propagating during electric transverse wave mode wherein an electromagnetic radiation being picked up has a capability of transmitting, between two earth plates 11, 12, through a triple strip line structure comprising conductive tongue plates 13, 14,..., a pickup device and the earth plates 11, 12. The obstacles 18, 19 are placed on one earth plate 12 and the third obstacle 20 is placed on the other earth plate 11 wherein the cross section and the position are determined experimentally to obtain a low standing wave ratio. This arrangement simplifies the structure and facilitates the manufacture and it can be employed for setting up multiple outputs of an optical brass matrix type distributor.
Patent JP-H08332287-A (JP)
Title: Deformed cutting scissors
Inventor: KIMURA MASAAKI
IPC: B26B13/06
Filed: 1995-06-07
Abstract: PURPOSE: To easily cut an object into the shape desired by a user via the selection of blade shapes by perpendicularly fitting deformed blades having male and female blade shapes to handle sections of scissors, and fitting the right and left handle sections to a spindle at an interval via a spacer having the width of the deformed blades. CONSTITUTION: A symmetrical scissor materials 5, 5' having deformed blades 2, 2', handle sections 3, 3', and finger hooks 4, 4' are rotatably fitted centering on a spindle 6 via a spacer 8 to form a pair of deformed scissors perpendicularly cutting an object. The deformed blade 2 is provided with a perpendicular projection 8 having a void section 9 to perpendicularly cut the object, the deformed blade 2' is provided with a perpendicular recess 8' marked with lines 15 as a ruler, and both blades 2, 2' can perpendicularly cut the object with sliding faces 10, 10'. When the male and female blade shapes of the cutting scissors are matched, the object can be freely cut into various shapes such as a round shape, a corrugated shape, a zigzag shape, or a cloud shape.