baber/WOPTO huggingface dataset:
Patent JP-H02207114-A (JP)
Title: Lubricating oil feeding device for two-cycle fuel injection engine
Inventor: OOGARA KEISUKE
IPC: F02M69/00
Filed: 1989-02-07
Abstract: PURPOSE:To obtain the fine oil to feed it accurately and improve the lubricating ability of an engine by providing oil feeding passages adjacent to near injection ports of injectors, and feeding the oil into the fuel injected from the injectors, and atomizing them to mix. CONSTITUTION:The fuel is fed from a fuel tank 2 in a hull 1 to a vapor separator 3 through a low pressure filter 4 and a mechanical fuel pump 5, and thereafter, the fuel is fed to multiple injectors 12 through an electromagnetic fuel pump 10, a high pressure filter 11 and a delivery pipe 6. On the other hand, the oil is fed from an oil tank 8 to multiple opening ports 14 by an oil pump 9 through multiple oil feeding passages 13. At this stage, each opening port 14 is provided adjacent to near the injection port of each injector 12. The oil discharged from each opening port 14 is fed into the fuel injected from each injector 12, and they are atomized to be mixed. Thereby, the fine oil is obtained and is fed to the engine to improve the lubricating ability thereof.
Patent JP-H10227268-A (JP)
Title: Accumulator fuel injection device
Inventor: TSUZUKI SACHIHIRO
IPC: F02D41/22
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To prevent stop of an engine even when a pressure sensor for detecting the pressure in a common rail has a trouble. SOLUTION: When a pressure sensor 9 is judged to be in an abnormal state, a rearl common rail pressure Pc is estimated by a current (i) flowing in a solenoid valve 11 and an engine 2 is continued to operate by using this estimated real common rail pressure Pc . Thereby, as a vehicle is not stopped at the same time as the trouble of the pressure sensor 9, when an occupant is informed by a warning means 16 of the trouble in the pressure sensor 9, he can bring the vehicle in an automobile dealer or garage by running the vehicle.
Patent JP-H01202690-A (JP)
Title: Boiling water reactor fuel assembly
Inventor: AKATSUCHI TAKEMI
IPC: G21C3/33
Filed: 1988-02-09
Abstract: PURPOSE:To reduce the stress of a lower end plug by providing a flexible insert between the lower end plug of a water rod and the boss of a lower part tie plate, and letting it absorb a decentering quantity at the time of lateral directional load action of an earth-quake and the like. CONSTITUTION:A flexible insert 9 is engaged between the lower part end plug 2b of a water rod 2 and the boss 6b of a lower part tie plate 6 with which the end plug 6b is engaged. Further, the insert 9 is made of a material having springness at high temperature, for example, made of Inconel, and a bending part 9c and a spring part 9b are formed thereof. At the time of lateral directional load action the b decentering of fuel rods 1 and the rods 2 is absorbed by the insert 9. Therefore, the stress which works on a spacer 3 and the end plug 2b can be reduced.
Patent JP-H04267435-A (JP)
Title: Migration status table control system of matrix control system program
Inventor: MATSUDA CHIHARU
IPC: G06F9/46
Filed: 1991-02-22
Abstract: PURPOSE:To reduce a routine conducting a same processing to one, to reduce the number of routines, to reduce the size of a program by the reduction of the number of the routines, to facilitate the correspondence between a state transfer chart and a matrix table and to improve the maintenability of the program. CONSTITUTION:An event analysis means 1 analyzes an external request for actuation (hereafter called 'event'). A routine extraction means 2 extracts an execution routine from a matrix table 5 corresponding to an event code and the execution stage of a processing at that time. A routine processing means 3 and a status determination means 4 extracts a migration status from the matrix table 5 by means of the event code and a status in the same way as in the routine extraction means 2 and updates the status.
Patent JP-S61187865-A (JP)
Inventor: HAYASHI YOSHIHIRO
IPC: A61H33/06
Filed: 1985-02-15
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-S59154309-A (JP)
Title: Interferometer for measuring face shape
Inventor: KURITA HIROYUKI
IPC: G01B11/24
Filed: 1983-02-24
Abstract: PURPOSE:To stabilize measurement against the disturbance by oscillation and air by having an optical source, an optical element which divides the reflected light from an optical system to be inspected to the two polarized components having the polarization directions intersecting orthogonally with each other and slightly laterally deviated, etc. CONSTITUTION:An interferometer for measurement has a light source 31 which radiates polarized light, a polarized beam splitter 32 which allows the transmission of the polarized light from the light source 31, a quarter-wave plate 36, a shear prism 37 consisting of a double refractive material which divides the luminous flux from the plate 36 to the two polarized components having the polarization directions intersecting orthogonally with each other and slightly laterally deviated, etc. The interferometer is stable against the disturbance by oscillation and air and the entire part is made simple and compact according to the above-mentioned constitution.
Patent JP-H07215005-A (JP)
Title: Pneumatic radial tire
Inventor: KODAMA SUNAO
IPC: B60C9/18
Filed: 1994-01-31
Abstract: PURPOSE:To eliminate a problem of tire deformation in tire manufacturing without damaging maneuverability of a pneumatic radial tire at all. CONSTITUTION:To provide a pneumatic radial tire having belt reinforcing layers 5, 5' wherein organic fiber cords are arranged, of which the denier number in a shoulder part is 400-1800 deniers and that in a center part is 1800-4000 deniers.
Patent JP-2000229831-A (JP)
Title: Cosmetic composition
Inventor: HATTORI TOSHIMITSU
IPC: A61K8/00
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic which has an excellent moisturizing property and an excellent moisture-maintaining property and has an excellent touch such as a non-tacky touch. SOLUTION: This cosmetic comprises hyaluronic acid or its salt, sorbitol and trehalose. The hyaluronic acid or its salt, the sorbitol and the trehalose are desirably contained in amounts of 0.01-3 wt.%, 0.01-20 wt.% and 0.01-20 wt.%, respectively. When water which has a half-value width of its oxygen nuclear electromagnetic resonance (NMR) spectrum peak at a value of <=70 Hz is used, the moisture-retaining property of the cosmetic is further improved.
Patent JP-H01207506-A (JP)
Title: Pavemention of elastic road surface
Inventor: SHIBAHARA TOSHIHARU
IPC: E01C7/32
Filed: 1988-02-12
Abstract: PURPOSE:To economically form a paved road surface with high elasticity by forming a granular rubber layer mixed with a synthetic resin binder into granular rubber, a foam-shaped synthetic resin layer and a synthetic resin layer in sequence on a basement. CONSTITUTION:After a primer or the like is coated as required on a basement 1, material mixed with a synthetic resin binder into granular rubber such as tire chips is spread to form a granular rubber layer 2. Foam-shaped synthetic resin is thinly poured on it to form a foam-shaped synthetic resin layer 3, a synthetic resin layer 4 is applied on it. The expensive surface layer material is prevented from leaking downward, a waste is eliminated, void sections formed in the granular rubber layer 2 are secured, thereby high elasticity can be maintained.
Patent JP-H11215539-A (JP)
Title: Radio base station with network changeover function
Inventor: SHIMIZU YOSHITAKA
IPC: H04W88/10
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To connect plural networks corresponding to each service to one radio base station by distributing a signal to a specific network and applying scheduling, using a buffer to a signal sent from the specific network to collect each signal. SOLUTION: A radio base station 10 extracts network information from a received radio cell and distributes and sends a voice signal to an ISD network 13 and data to an IP network 14 through network discrimination and switching to a connection network attended with it. The voice signal from the ISD network 13 and data from the IF equipment 14 are stored tentatively in each buffer prepared for each network in the radio base station 10. Each signal is collected by scheduling among the buffers, and each signal is sent from the radio base station 10 to each of primate radio terminals 11, 12. Thus, plural networks can be connected with the radio base station 10 corresponding to each service.
Patent JP-H04246129-A (JP)
Title: Production of high carbon steel wire rod for tool
Inventor: OCHIAI YUKIO
IPC: C22C38/04
Filed: 1991-01-31
Abstract: PURPOSE:To produce a wire rod of high carbon steel as a tool material. CONSTITUTION:A steel which has a composition consisting of, by weight ratio, 0.90-1.50% C, 1.5-2.5% Si, 0.3-1.0% Mn, and the balance Fe with inevitable impurities and further containing, if necessary, one or >=2 kinds among 0.1-0.5% Cr, 0.05-0.30% Mo, and 0.05-0.30% V is subjected to hot wire rod rolling. Subsequently, the resulting wire rod is hardened, without delay, into the molten salt held at 400-550 deg.C, held in this molten salt for 20-150sec to complete bainite transformation, and then cooled. By this method, the wire rod in which the time necessary for spheroidizing annealing is shortened and which has a bainite structure excellent in cold workability can be produced.
Patent JP-S52113485-A (JP)
Title: Speed loop control means in servo-mechanism
Inventor: KONDOU TAMON
IPC: G05D13/62
Filed: 1976-03-19
Abstract: PURPOSE: To simplify the circuit construction as well as improving the precision of detection and stability by using a digital signal as an input to a phase detection circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59157255-A (JP)
Title: Aluminum alloy material for superprecision working to form specular surface
Inventor: IINUMA HIROSHI
IPC: C22C21/06
Filed: 1983-02-25
Abstract: PURPOSE:To obtain the titled Al alloy material with high smoothness and a high reflecting function by specifying the amounts of impurity elements contained in an Al alloy contg. a specified amount of Mg and by specifying the particle size of particles of intermetallic compounds and nonmetallic inclusions basing on the impurities. CONSTITUTION:The permitted content limits of impurities in an Al alloy consisting of 2-6wt% Mg and the balance Al with impurities are restricted to 0.003% Fe, 0.005% Si, 0.25% Cu, 0.5% Zn, 0.0005% Mn, 0.0005% Cr, 0.0005% Ni, 0.0005% Ti and 0.001% in total of other impurities. The particle size of particles of intermetallic compounds and nonmetallic inclusions basing on the impurities is regulated to <=2mum. Thus, an Al alloy material suitable for superprecision cutting and having proper strength and rigidity is obtd.
Patent JP-S59162818-A (JP)
Inventor: YAMAZAKI TSUGIO
IPC: A01F12/46
Filed: 1984-02-17
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-S58146880-A (JP)
Title: Sensitivity improving device of luminous intensity reactive sensor
Inventor: YAMADA MASAO
IPC: G01P3/36
Filed: 1982-02-24
Abstract: PURPOSE:To remarkably raise sensitivity of a luminous intensity reactive sensor, by forming an opposed face pattern prepared by coloring alternately band-like faces which are parallel in one direction, on the opposed face of the luminous intensity reactive sensor. CONSTITUTION:An opposed face pattern 30B2 prepared by coloring band-like faces being parallel in one direction by a black color B and a white color W alternately is formed on a door 2 being the opposed face of a luminous intensity reactive sensor. Also, it is also possible to form an opposed face pattern 31D2 prepared by coloring in a red color and white color of the same state, in the vicinity of the pattern 30B2. When the door 2 is closed, incident light B and C of a lamp 7 are irradiated to the pattern 30 and 31, respectively, and its reflected light B' and C' are directed to the luminous intensity reactive sensor of an artificial sound generating device 10. As a result, when a user requires generation of an artificial sound again, and cuts off the reflected light B', C' temporarily by moving a part of his body, a color of clothes of the user remarkably raises sensitivity against a variation of luminous intensity of the sensor, and the device 10 is operated exactly.
Patent JP-S56125412-A (JP)
Title: Production of vinyl chloride polymer and apparatus therefor
Inventor: MATSUMIYA TOSHIHARU
IPC: B01J19/00
Filed: 1980-03-07
Abstract: PURPOSE: To efficiently remove scales, by subjecting a suspension-polymerized polymer slurry to a reduced pressure, withdrawing the slurry together with the evaporated monomer through a screen surface and, on the other hand, separating scales contained by the screen surface.  
     CONSTITUTION: A closed vessel 1 within which is provided an inner plate 8 having a screen surface 7 is used. While a shaft 2 equipped with a distributing plate 10 (numeral 3 is a shaft seal and numeral 11 is a support rod) is being rotated, a vinyl chloride polymer slurry which is suspension-polymerized in an aqueous medium and is still under high pressure, is introduced through a valve 12 and an inlet 4 to the interior of the inner plate 8. The aressure of the slurry is decreased when it is introduced to the vessel. By decrease in pressure the unreacted monomer remaining in the slurry is evaporated. The polymer slurry together with the evaporated monomer is transferred to the exterior of the inner plate through the screen surface 7, and rhe slurry together with the monomer is withdrawn from a discharge port 6. On the other hand, the scales in the slurry, separated on the screen surface are discharged from a discharge port 5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08223140-A (JP)
Title: Line fault monitor circuit
Inventor: EGAMI YUJI
IPC: H04J3/16
Filed: 1995-02-17
Abstract: PURPOSE: To monitor the line fault or data communication superior in profitability by automatically generating a CRC code correspondingly to an arbitrary communication speed. CONSTITUTION: A used time slot information part 1 outputs information of a used time slot as used time slot parallel information 18. A used time slot processing part 2 outputs a mask timing pulse 19 corresponding to an arbitrary communication speed from the used time slot parallel information 18 and a time slot numerical value signal 12 from the outside. A CRC code generation timing generating part 3 generates a CRC code generation timing pulse 15 by the mask timing pulse 19. CRC code generating parts 5 and 6 generate CRC codes 21 ana 22. CRC code comparison parts 7 and 8 compare CRC codes 21 and 22 with a CRC code 23 extracted by a CRC code extracting part 4. A data error discriminating part 9 selects the comparison result to output an error detection signal 14.
Patent JP-S60200706-A (JP)
Title: Lock for switchboard containing box door
Inventor: YURUGEN DEBUSU
IPC: E05B5/02
Filed: 1985-02-19
Abstract: A lock assembly for cabinet doors comprising a mounting plate attachable to the door panel and provided with a depression in its front face to receive a handle. The handle is connected to an operating shaft for a lock adjusting member in a spring loaded manner to cause the handle to be ejected from the depression pivoting about an axis perpendicular to the axis of rotation of the adjusting member. The hand lever is retained in and released from the depression by means of the lock assembly. The lock is installed in the mounting plate separate from the depression with the handle therein, and penetrates the door panel through an opening. The lock controls a slide adjustably disposed in the mounting plate by means of a detent element engaged in the depression, the detent element retaining the handle in the depression when the lock is in the locking position and releasing the handle which is ejected from the depression when the lock is in the unlocked position. This invention provides a lock assembly which has a small structural height, can easily be sealed, and has a conveniently and comfortably grippable handle.
Patent JP-S61189161-A (JP)
Title: 3-phase brushless motor
Inventor: SAKAMOTO SATOSHI
IPC: H02P6/08
Filed: 1985-02-18
Abstract: PURPOSE:To improve a torque ripple by providing an auxiliary pole having a reverse polarity to the main pole at the position of approx. + or -45 deg. of an electric angle from a boundary of detecting main poles near the opposing portions of a magneto-electric converter of a rotor. CONSTITUTION:A rotor 2 of a 3-phase brushless motor is produced by alternately magnetizing, for example, 8 N-poles and S-poles at a disc of a magnetic material as main poles 2a. Auxiliary poles 2b having reverse polarity to the pole 2a are magnetized at the positions of approx. + or -45 deg. of an electric angle from a boundary of the N-poles and S-poles of the outer periphery of the pole 2a. The poles 2b pass over a magneto-electric converter of a stator to decide a drive current by the composite signal of the converter to rotatably drive a motor. Thus, when the rotor 2 is rotated, the output signal waveforms of the converter is not saturated but becomes an abrupt waveform.
Patent JP-2000227141-A (JP)
Title: Vibration proof mount and image pickup unit
Inventor: OTAKE YASUO
IPC: F16F3/04
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain a vibration-proof mount and an image pickup unit which comprises the vibration-proof mount and is provided with an adjusting function for restraining an image blurring due to rotation around an optical axis, by providing pressurization adjusting means for moving a plate in a direction urging to a side surface of an elastic member or a direction separating from the elastic member. SOLUTION: By bringing first and second plates 4 and 5 into contact with free surfaces 12 and 11 of a vulcanized rubber 1, respectively, a rate of free surface area of the vulcanized rubber 1 is decreased, apparent elastic modulus is increased, and spring rigidity of a vibration-proof mount becomes high as compared with a state in which the first plate 4 and the second plate 5 do not respectively come into contact with the free surfaces 12 and 11. Further, when set screws 6, 7 are loosened, contact surfaces between the first plate 4 and the vulcanized rubber 1 and between the second plate 5 and the vulcanized rubber 1 are reduced, areas of the free surfaces 11 and 12 are increased, and spring rigidity is decreased.  The spring rigidity of the vibration proof mount can be adjusted, and frequency at a resonance point can be adjusted such that an effect exerted by a working environment of a device which is subjected to vibration isolation can be reduced.
Patent JP-S60173915-A (JP)
Title: Digital filter
Inventor: OONISHI MAKOTO
IPC: H03H17/02
Filed: 1984-02-20
Abstract: PURPOSE:To improve the operation processing speed by applying processing to an input data while the data is divided into plural data groups in a digital filter applying multiplication with the use of a ROM. CONSTITUTION:An input signal xn is converted into a parallel data by a serial/ parallel conversion register 11. Then the parallel data is converted into a serial data divided by parallel/serial converting registers 12, 13 respectively. The split data is inputted to delay circuits 16-19, from which a data delayed by one sample and a data delayed by two samples are formed respectively. A filter output yn-1 is outputted from the operation circuit comprising a ROM22, an operation unit 5 and a latch circuit 6 by using the split data. The operation processing speed is improved without increasing the storage capacity of the ROM in this way.
Patent JP-H05224264-A (JP)
Title: Light wavelength conversion module
Inventor: UEMIYA TAKAFUMI
IPC: G02F1/383
Filed: 1992-02-17
Abstract: PURPOSE:To provide the light wavelength conversion module which generates a secondary higher harmonic with high efficiency and is reducible in size by making the beam section of a semiconductor laser almost circular. CONSTITUTION:This light wavelength conversion module collates the laser light generated by a semiconductor laser light source 1 through a collimator lens 2, converges the collimated light through a condenser lens 3, and makes it incident on a fiber type light wavelength converting element 4. A laser light source which emits laser light 6 having nearly circular beam section 6a of <=1.4 in aspect ratio a/b of sizes (a) and (b) is used as the semiconductor laser light source 1. When the aspect ratio becomes larger than 1.3, the beam section 6a becomes long circular or elliptic and the laser light 6 can not be guided to the core of the converting element 4 with efficiency. For the purpose, the aspect ratio is set to <=1.3 and then the power loss of the laser light from the semiconductor laser light source decreases and the generation efficiency of the secondary higher harmonic of the light wavelength conversion module is improved.
Patent JP-H08217954-A (JP)
Title: Phenol resin composition
Inventor: MAEBOTOKE SHINICHI
IPC: C08K7/22
Filed: 1995-02-17
Abstract: PURPOSE: To obtain a phenol resin compsn. excellent in flame retardance and useful for producing electronic parts by compounding a phenol resin, an inorg. filler which releases water of crystallization at 100 deg.C or higher, and microcapsuled ammonium phosphate. CONSTITUTION: This compsn. is prepd. by compounding 100 pts.wt. phenol resin with flame retardants comprising 5-20 pts.wt. inorg. filler which releases water of crystallization at 100 deg.C or higher and 1-10 pts.wt. ammonium phosphate microcapsuled with a resin. The inorg. filler is boric acid, aluminum hydroxide, unbaked clay, zinc borate, magnesium hydroxide, talc, etc., and is compounded pref. in an amt. of 5-10 pts.wt. The compsn. is further mixed with other fillers, pigments, and additives and kneaded to give a molding material. Usually a novolak phenol resin is used, but a resole phenol resin is used when heat resistance is esp. required.
Patent JP-S52114268-A (JP)
Title: Selective liquid growing method
Inventor: DOI KOUNEN
IPC: H01L21/208
Filed: 1976-03-22
Abstract: PURPOSE: To obtain a flat selectively-liquid-grown layer by beforehand depositing a material used for growing of an amount just slightly smaller than the dissolving amount of a solvent at a growth starting temperature, aon a substrate and performing epitaxial growth selectively. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02210535-A (JP)
Title: Program file producing device
Inventor: SAKAI TORU
IPC: G06F11/28
Filed: 1989-02-10
Abstract: PURPOSE:To simplify the debugging and file control operations, etc., by producing a practicable file for real devices from a practicable file for debugging which is produced via two file production means. CONSTITUTION:When a standard operating system DOS is started, a 1st file production means 3 converts plural source files into object programs via a compiler and an assembler and at the same time connects plural object programs together via a linker. Thus a debugging EXE file 1 is produced. Then a 2nd file production means 4 produces an EXE file for products based on the file 1. In other words, the undesired programs and data dependent on the DOS, e.g., the memory securing and initializing operations are excluded out of the file 1. As a result, a practicable file for real devices can be produced from a debugging practicable file.