baber/WOPTO huggingface dataset:
Patent JP-H05265378-A (JP)
Title: Antidazzle cover for display device
IPC: G09F9/00
Filed: 1992-03-23
Abstract: PURPOSE:To constitute the antidazzle cover for a display device for shielding the incidence of rays on the screen of a display device placed on a desk in such a manner that the cover can be easily mounted to the display device and that the adjustment for light shielding is facilitated. CONSTITUTION:This antidazzle cover consists of a hood 12 constituted by sticking a soft buffer member 12-2 for protecting an operator to the end face of the eaves on a hood body 12-1 which is so formed as to cover the upper surface and both flanks of the display device 1, is provided with the eaves in the upper part of the front surface and is fixed with coupling members 12-3 having through-holes in the lower part of both side walls and a supporting member 13 which is so bent as to bestride the front surface of the rear cover 1-2 of the display device 1 and is so formed as to be coupled to the through-holes of the respective coupling members 12-3 disposed in the hood 12. The coupling members 12-3 of the hood 12 and both ends of the supporting member 13 are coupled in such a manner that the supporting member 13 can be projected backward of the hood 12.
Patent JP-H06270714-A (JP)
Title: Constant speed running controller for running resistance estimating type vehicle
Inventor: HATANO TSUTOMU
IPC: F02D41/14
Filed: 1993-03-24
Abstract: PURPOSE:To avoid car speed from undershooting by providing a feedback prohi bition means for prohibiting the feedback control of throttle valve opening until a time for initializing output has passed. CONSTITUTION:If the number of initializing output to an ACT is judged to be the second or more time after a set switch was turned off at the step S201, whether initializing is under outputting or not is judged (S203). When initializing is judged to be under out putting, whether a time MTIME passed after the set switch 101 was turned off or not is judged (S204). When a time MTIME is judged to have not yet passed in the step S204, the feedback control of throttle valve opening is prohibited, and the initializing output to the ACT is continued (S205 and S206). The prohibition of throttle feedback can prevent the undershoot caused by the lack of initializing output.
Patent JP-H09257900-A (JP)
Title: Method for setting resonance frequency in measurement of pulse esr
Inventor: OKANO KAZUFUMI
IPC: G01R33/60
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of easily setting a resonance frequency in the measurement of a pulse ESR. SOLUTION: A microwave resonator 3 is disposed in a magnetostatic field 2 generated from a magnet 1. The microwave generated from a microwave oscillator 4 is shaped to a microwave pulse by a pulse forming circuit 5, and supplied to the resonator 3 via a circulator 6. The microwave reflected by the resonator 3 is output via the circulator 6, supplied to a spectrometer 8, and data processed to obtain an ESR spectrum. The microwave removed from the circulator 6 is output via a directional coupler 9, and supplied to an oscilloscope 11 for monitoring a pulse waveform via a detecting diode 10.
Patent JP-H02275023-A (JP)
Title: Frame holder of gas turbine engine after burner
Inventor: ERUUIN SHIRIRU BIGEROU
IPC: F02C7/00
Filed: 1990-03-16
Abstract: PURPOSE: To suppress fluctuations in acoustic pressure inside a gas turbine engine by embodying a flameholder disposed between an outer shell and a diffuser cone within an afterburner area from a V-shaped annular member with a V-shaped vertex directed to the axial upstream side and with a plurality of vortex generating elements made at its downstream end. CONSTITUTION: A gas turbine engine 10 has an outer shell 12 that encloses an afterburner area, in which a diffuser cone 16 is placed, and has turbine nozzles 20 and turbine blades 22, on the downstream side of which fuel injection rings 24 are fixed around the diffuser cone 16 and three annular flameholders 26, 28 and 30 of different diameters are further disposed. Each flameholder 26, 28, 30 is constituted of a V-shaped annular member 40 with a V-shaped vertex 42 directed to the axial upstream side and with a plurality of tabs 48 and 50 as vortex generating elements circumferentially spaced on the downstream end of its respective inner and outer sidewalls 44 and 46.
Patent JP-S60205346-A (JP)
Title: Flow-through type analysis device
Inventor: UEJIMA MASABUMI
IPC: G01N27/28
Filed: 1984-03-30
Abstract: PURPOSE:To enable exact control of specimen concn. with a simple operation by injecting a specimen into a buffer soln. at the flow rate which is made inversely proportional to the concn. of a component in order to analyze a specified amt. of specimen. CONSTITUTION:A specimen is uniformly diffused with a specified flow rate of a buffer soln. during passage through a coil 8 for diffusing sample and arrives at glucose oxidase 11b immobilized to an electrode 11 after dilution to a specified rate when the specimen is injected into a pipe 5 at a specified rate Q0 per unit time at a discharge flow rate V1 from a sample injector 1 while the buffer soln. is fed into said pipe by operating a pump 6. The glucose oxidase generates the hydrogen peroxide proportional to the concn. of glucose while consuming the dissolved oxygen of the buffer soln. by receiving the effect thereof and the signal proportional to said concn. is emitted from the sensitive surface 11a of the electrode formed integrally therewith. When the flow rate is decreased to V2 by decreasing the frequency of an oscillator 2 in the stage of analyzing the specimen at a high concn., the amt. of the specimen decreases and the concn. of the glucose decreases in proportion as well. The specimen is thus detected with high linearity without inducing saturation.
Patent JP-H04313754-A (JP)
Title: Photomask
Inventor: IMAI TADAYOSHI
IPC: G03F1/80
Filed: 1991-03-28
Abstract: PURPOSE:To obtain a photomask which enables formation of an accurate pattern. CONSTITUTION:A light shielding film 3 which shields light is formed on one main surface of a glass substrate 1 which transmits light. A shifter film 5 which inverses the phase of light is formed in contact with the glass substrate 1 which transmits light in a manner that the shifter film 5 is disposed on one side of the light shielding film 3. A damping film 6 which damps intensity of light is formed adjacent to the glass substrate 1 in a manner that the damping film 6 is under the light shielding film 3.
Patent JP-S61223332-A (JP)
Title: Clutch disc
Inventor: YONEDA KAZUHIKO
IPC: F16D13/60
Filed: 1985-03-28
Abstract: PURPOSE:To reduce noise effectively under idling by producing hysteresis torque caused on the eddy current through the repellent force produced upon twisting of main and sub hubs. CONSTITUTION:The torsional rigidity necessary for countermeasure against the idling noise is produced through utilization of resilient effect produced by the repellent force between the magnets 27, 30 while the hysteresis torque is produced by the eddy current flowing through the endfaces 28, 26 of iron hub facing against the magnets 27, 30. Since the repellency of magnet will increase non-linearly as the magnets will approach, such characteristic as the torsional rigidity will increase with correspondence to the torsional angle can be achieved through utilization of small space between main and sub hubs 1, 2. Consequently, the hysteresis torque utilizing the eddy current can be produced while noise can be reduced because there is no frictional section.
Patent JP-S51140113-A (JP)
Title: Drive circuit of motor without brushes
Inventor: IMAI NOBUHIRO
IPC: H02P6/182
Filed: 1975-05-29
Abstract: PURPOSE:The conduction timing control to the drive coil by means of the counter electromotive force with scheming that the timing varies at the starting and in the steadystate rotation, to map out the enhancement of the efficiency during the steady-state rotation.
Patent JP-H02244690-A (JP)
Title: Semiconductor laser device
Inventor: WADA HIROSHI
IPC: H01S5/00
Filed: 1989-03-16
Abstract: PURPOSE:To prevent the recombination of holes with electrons and to obtain a laser device excellent in high speed modulation property by a method wherein an n-type layer is provided between a current constriction layer and a p-type layer in contact with it. CONSTITUTION:A waveguide layer 31 and an active layer 33 both of GaInAsP are provided on to a p-InP substrate 2, and an n-InP clad layer 35 and an n- GaInAsP cap 37 are laminated thereon through an epitaxial growth method. An SiO2 mask 45 is provided, and the substrate 27 is etched using a mixed solution of hydrochloric acid and nitric acid in the ratio 1:2 to form a double hetero-structure 29, whose side face is made vertical to the substrate 27. In succession, an n-InP hole diffusion block layer 47 and an Fe doped InP current constriction layer 39 are vapor-grown on both the sides of a mesa to make the surface flat. The mask 45 is removed, an SiO2 film 45 is formed on the current constriction layer 39, an n-side electrode 41a of Au-Ge-Ni alloy and a p-side electrode of 41b Au-Zn alloy are provided, and thus a semiconductor laser device is completed. A hole diffusion block layer being provided, the recombination of electrons with holes is prevented, a leakage current is reduced, and an optical output is prevented from deteriorating.
Patent JP-H11251827-A (JP)
Title: Planar antenna
Inventor: NORO JUNICHI
IPC: H01Q13/08
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for changing the form of a feeding pin whenever it is designed and to reduce the dispersion of a matching characteristics with post-adjustment by constituting a feeding pin of an outer casing having a space inside and an adjusting screw changing the capacity of the space by screwing it to the outer casing. SOLUTION: A feeding pin 30 is constituted of an outer cylindrical body 31, which has a space 31C inside and is formed of brass and a metallic screw 32 which is screwed to the outer cylindrical body 31, changes the capacity of the space 31C, and has conductivity. When the capacity of the space 31C changes by the screwed depth of the screw 32, an electric capacitance value from one end 31A of the outer cylindrical body 31 to the other end 31B changes. Thus, a standard ceramic substrate is manufactured by lots, and a standard conductive pattern in formed on the surface. It is sufficient that a standard hole be formed in the substrate, and all the final adjustment with the change of design can be executed by the feeding pin 30.
Patent JP-H0618576-A (JP)
Title: Sample dielectric analyzer
Inventor: MIKAERU JIEI OONEIRU
IPC: G01R27/26
Filed: 1993-03-02
Abstract: PURPOSE: To eliminate the edge effect at the time of measuring the permittivity of a sample. CONSTITUTION: A thin planar sample 20 having an inner hole 22 is arranged on two lower electrodes 16, 18 having a hole on one of them. An oscillator 10 delivers a first signal to one lower electrode 16 and a second signal, having phase shift of 180 deg. from the first signal, to the second electrode 18. Consequently, a differentiation signal appears on an upper electrode 30 indicative of the permittivity of the sample from which the edge effect is removed. A phase- sensitive demodulator 44 synchronized with the oscillator 10 extracts two components of the sample, i.e., conductance and susceptance. A position sensor 54 is used to measure the thickness of the sample and to calculate the permittivity of the sample. According to the arrangement, the permittivity of the sample 20 can be measured accurately without requiring any intricate structure while removing the edge effect.
Patent JP-H03266325-A (JP)
Title: Reversible-type electromagnetic contactor
Inventor: OGURA TAKASHI
IPC: H01H51/20
Filed: 1990-03-15
Abstract: PURPOSE:To hinder the operation of one movable part under the condition that the other movable part is in the operational state by installing a hindering part to hinder the operation of one movable part under the condition of the other movable part is in the operational state in each one of a pair of rotary plates. CONSTITUTION:Under off condition of both of a pair of electromagnetic contactors 6, 7 and when a contactor 6 is turned on, a movable part 4 proceeds in the direction of an arrow A and a rotary plate 9 rotates around a pivot 15 serving as an axial center. In this case, a hindering part 17 enters the proceeding route of a movable part 5 and hinders the movable part 5 from proceeding. When the contactor 6 is turned off, the original state is recovered. When the electromagnetic contactor 7 is turned on, from this state the movable part 5 proceeds in the direction of an arrow B and a rotary plate 10 to rotates around a pivot 16 serving as an axial center. In this case, a hindering part 18 enters the proceeding route of a movable part 4 and hinders the movable part 4 from proceeding. When the contactor is turned off, the original state is recovered. In this way, when the contactor 6 (7) is excited, the contactor 7 (6) can be inter-locked.
Patent JP-H04302922-A (JP)
Title: Hot water supply device
Inventor: ISHIDA YOSHINE
IPC: F23N5/26
Filed: 1991-03-28
Abstract: PURPOSE:To make it possible to receive signals from a remote control section by means of a plurality of receiving sections in a wireless remote control a hot water supply device. CONSTITUTION:A hot water supply heater H is connected with city water, a general hot water supply service, such as kitchen or the like and a bath tub B. The heater comprises a hot water heater function section 20 which generally supplies hot water, a bath heater function section 40 which circulates bath hot water between a bath tub B and heats the hot water, and a hot water filling up function section 60 which branches a hot water supply pipe 21 of the hot water supply function section 20 on the way and supplies hot water from the hot water supply function section 20 to the bath tub B by way of the bath heater function section 40, and a control section which controls the operation of each of the function sections 20, 40 and 60.
Patent JP-S60208345-A (JP)
Title: Heat-resistant, flame-retardant and impact-resistant resin composition
Inventor: TACHIBANA HIROMITSU
IPC: C08L1/00
Filed: 1984-03-31
Abstract: PURPOSE:To produce a composition having excellent heat-resistance, flame- retardance and impact resistance, by compounding an alpha-methylstyrene/acrylonitrile copolymer with a rubber such as MBS resin and a chlorine-containing resin. CONSTITUTION:The objective composition can be produced by compounding (A) a copolymer obtained by the suspension or bulk polymerization of 30-80pts.(wt.) of alpha-methylstyrene, 15-50pts. of acrylonitrile and 0-50pts. of other monomer copolymerizable therewith, (B) a rubber selected from chlorinated polyethylene, MBS resin, acrylic rubber resin, styrene-butadiene resin and NBR resin, and (C) a chlorine-containing resin. The polymerization initiator of the component A is a polyfunctional organic peroxide and/or an azo compound. The component C is e.g. ethylene-vinyl chloride copolymer, aryl chloride-vinyl chloride copolymer, etc. having an average polymerization degree of 400-800.
Patent JP-S53149749-A (JP)
Title: Fabricating method for ceramic filter
Inventor: KAGATANI ISAO
IPC: H03H3/02
Filed: 1977-06-01
Abstract: PURPOSE:To reduce the number of fabricating processes, by inserting a resonator after fixing terminal plates and an insulation plate to a case cover on a chain lead system.
Patent JP-H03263220-A (JP)
Title: Execute form program generating method
Inventor: OOMIYA KOTETSU
IPC: G06F9/45
Filed: 1990-03-14
Abstract: PURPOSE:To debug a program by substituting the instruction of an undefined external variable or function with another program at the time of coupling plural object programs. CONSTITUTION:An object program coupling means 3 extracts each of external variables and external functions of object programs 1 and 2, and the means 3 substitutes the address part of the external variable or function with the address of the external variable or function when it is declared, but the means 3 uses the external variable or function as a parameter to substitute it with a program A call instruction and a program A 41 is coupled. The program A 41 is called when an undefined external variable or external function is referred at the time of executing an executive program 5. Thus, the program can be debugged though undefined external variable and external functions exist in plural object programs, and the easiness and the efficiency of debugging are improved.
Patent JP-S53149194-A (JP)
Title: Coating method for graphite substrate with silicon carbide
Inventor: INOOKU TOSHIKI
IPC: C04B41/87
Filed: 1977-05-31
Abstract: PURPOSE: To form a SiC coating layer of good adherence on a graphite substrate by forming a silicon layer on the surface of a porous carbon layer formed on the substrate after which the silicon layer is recrystabilized and carbonized with the carbon layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61225039-A (JP)
Inventor: TAKENAKA HIROYUKI
IPC: B31F1/24
Filed: 1985-03-29
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-H04278966-A (JP)
Title: Wet type electrophotographic copying machine
Inventor: SHIMOMURA AKIZO
IPC: G03G15/10
Filed: 1991-03-07
Abstract: PURPOSE:To improve fixation property in the case that toner condensed and scattered by high-boiling solvent and low-boiling solvent is used. CONSTITUTION:A microcomputer 30 counts the number of copied sheets and detects the concentration of developer 24 in a developing tank 23 based on the detection signal of a CdS sensor 26 at the same time. Besides, it controls the replenishment of a toner bolt 21 and a developer bolt 22 so that the quantity of the toner and the developer is gradually made thin to the degree of 35g/780g (at starting time), 33.75g/780g (after thousand and five hundred sheets are copied), 32.5g/780g (after five thousand sheets are copied), 31.25g/780g (after seven thousand and five hundred sheets are copied) and 30g/780g (after ten thousand sheets are copied) every two thousand and five hundred sheets until ten thousand sheets from the starting time of copying.
Patent JP-S57180192-A (JP)
Title: Semiconductor light-emitting element
Inventor: USHIJIMA ICHIROU
IPC: H01S5/227
Filed: 1981-04-30
Abstract: PURPOSE:To obtain the buried type light-emitting element of low threshold value in lateral mode by a method wherein the forbidden bandwidth of an InGaAsP clad layer, to be buried in the V-groove of an InP substrate, is formed larger than that of an InGaAsP active layer. CONSTITUTION:A P<->InP 2 is grown on the (100) surface of an N<->InP 1, an SiO2 mask is attached in[01(-1)]direction using sputtering method, a V-groove is formed by performing an etching using Br2<->CH4OH solution. A clad layer is formed by removing the SiO2 mask, and when an N<->InGaAsP 3 with the forbidden bandwidth larger than that of the active layer, to be grown subsequently, has been grown in liquid-phase, a layer 3 is formed thickly in the V-groove and thinly on the plane (100) surface outside the V-groove. Subsequently, an InGaAsP active layer 4, a P<->InP layer 5, and a P<->InGaAsP connecting layer 6 are successively deposited, and then electrodes 7 and 8 are attached. According to this constitution, the semiconductor light-emitting element of stabilized lateral mode in low threshold value can be obtained with excellent reproduciblity.
Patent JP-H11254570-A (JP)
Title: Structure of panel for sound insulation
Inventor: TSUCHIYA KOICHI
IPC: G10K11/162
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To reduce the number of processes and the cost on the occasion when a sound absorbing material is fitted to a panel for sound insulation, regarding a structure of the panel for sound insulation used for reducing the noise of an engine, for instance. SOLUTION: In a structure of a panel for sound insulation which is constituted by molding integrally the main body 2 of the panel for sound insulation which is constituted of a resin material and a sound absorbing material 3 which is constituted of a porous material and provided on the sound source side of the panel main body 2, a first film layer 4 to be joined with the panel main body 2 side and a second film layer 5 to be joined with the sound absorbing material 3 side are interlaid between the panel main body 2 and the sound absorbing material 3.  The first film layer 4 is constituted of an adhesive resin material sheet 4A being made compatible with the panel main body 2 by the heat in the integral molding, while the second film layer 5 is constituted of a hot melt sheet 5A which is melted by the heat in the integral molding and joined to the first film layer 4 and also which penetrates into pores of the sound absorbing material 3 and joins therewith.
Patent JP-S58182475-A (JP)
Title: Switching control type power supply circuit
Inventor: SHIYOUNO MASAHIRO
IPC: H02M3/338
Filed: 1982-04-19
Abstract: PURPOSE:To improve load currents to output characteristics by overlapping voltage generated in a transformer to detecting voltage for the ON-period of a switching transistor and controlling switching timing. CONSTITUTION:Voltage is generated in detecting winding Nc for the ON-period of the switching transistor TR4, the negative DC voltage of magnitude corresponding to input voltage Vi appears at a mid-point D of resistors R17, R18, and negative voltage at the point D is synthesized with positive voltage appearing in the collector of a transistor TR1 for detecting errors. The switching timing of the switching transistor TR4 is controlled in response to voltage after the addition. Accordingly, load currents to output voltage characteristics can be made constant at all times regardless of the variation of input voltage Vi.
Patent JP-H07246130-A (JP)
Title: Arm rest for vehicle seat
Inventor: YAMAGUCHI TAKAYUKI
IPC: B61D37/00
Filed: 1994-03-09
Abstract: PURPOSE:To improve the operability of an operation panel to be mounted on an arm rest, to prevent an erroneous action, and to clearly show that the operation panel is for one's own seat even if it is a seat for seating three or four people. CONSTITUTION:On the upper front surfaces of arm rests 3, 4 constituted for various vehicle seats such as of airplane, automobile, railroad car or ship, an operation panel 10 is mounted such that the operation surface thereof is slightly inclined inward of a seat, where the operation panel 10 includes an audio channel changing/volume adjusting switch 11, an ON/OFF switch 12 for a reading light, a call button 13, etc., arranged on one face.
Patent JP-S57181542-A (JP)
Title: Photosensitive and heat sensitive type copying material
Inventor: MATSUDA TSUTOMU
IPC: G03C5/56
Filed: 1981-04-30
Abstract: PURPOSE:To obtain a photosensitive and heat sensitive type copying material providing increased image density by combining a photosensitive sheet with a precoat layer and an image receiving layer and adding water insoluble fatty acid amide to the precoat layer or the image receiving layer. CONSTITUTION:A photosensitive and heat sensitive type copying material is obtd. by combining a photosensitive sheet formed by laying a photosensitive layer contg. a phenol deriv. or a naphthol deriv. and a sensitizing dye on a support with an image receiving sheet formed by laying a precoat layer consisting of a white pigment and a water soluble or emulsive natural or synthetic high molecular binder and an image receiving layer contg. a diazo compound, an acid stabilizer for the diazo compound and a thiourea deriv. on a support. At this time, to the precoat layer or the image receiving layer is added water insoluble fatty acid amide with 90-120 deg.C m.p. represented by RCONH2 (where R is 5- 24C satd. or unsatd. alkyl).