baber/WOPTO huggingface dataset:
Patent JP-H11100951-A (JP)
Title: Skylight window equipment for roof of large building
Inventor: YAMADA SHIGERU
IPC: E04D13/03
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To attach a lid frame body to a receiving frame body in operable and detachable manner without using coupling fittings. SOLUTION: Three sides of a square are formed with lower frame members having a trapezoidal portion at the inner side of an intermediate portion of upper and lower exterior wall boards, the trapezoidal portion 26 is provided at the inner side of the intermediate portion of the upper and lower exterior wall boards 22, 24, another piece is formed by a coupling frame member 21 having a fitting portion 30 at the upper end of a supporting portion 29 provided in the intermediate portion. A vent hole is provided in a central portion and a receiving frame body is formed.  Three sides of a square are formed with an upper frame member 41 provided by the trapezoidal portion 45 at the inner side of the intermediate portion of the outer surface board 42 and the upper surface board 43, a trapezoidal portion 57 is provided at the inner side of the intermediate portion between the upper surface board 55 provided at the upper portion of an outer surface supporting board 52 and an outer surface supporting board, another piece is formed by an attaching frame member 51 equipped with a fitting receiving portion 53 at the lower end of the outer surface supporting board, and a lid frame body 40 for attaching a light collecting board 60 to a window portion 58 is provided at the central part through a gasket 62.  A fittings receiving portion provided at one side of the lid frame body is attached to the fitting portion provided at the one side of the receiving frame body.
Patent JP-H11100080-A (JP)
Title: Tablet container
Inventor: GOTO TAKAYUKI
IPC: B65D83/06
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a tablet container capable of easily taking out a tablet by sliding a closure plate by one hand, extremely convenient to handle because the closure plate is automatically closed, simple in structure, reduced in the number of members and capable of being easily assembled. SOLUTION: A bottomed cylindrical container body A, a lid member B provided so as to close the upper end opening of the container body and having a delivery window hole (b) provided to the upper part of the front part of a peripheral wall 5 and the elongated guide cut groove (c) provided under the window hole (b) and a closure member C of special constitution supporting the closure plate 9 closing the window hole (b) and the cut groove (c) from the front by an elastic plate 10 to mount the same are provided. By this constitution, the closure plate 9 is slid downward against the upward energizing force of the elastic plate 10 to open the window hole (b).
Patent JP-H1199274-A (JP)
Title: Rom device for game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To facilitate finde-out of a fraudulent ROM by providing an ultraviolet erasable ROM chip in an ultraviolet cutoff protective case, providing an ultraviolet transmitting see-through section in opposition to the ROM chip in the protective case, and covering the see-through section with an ultraviolet cutoff see- through protector. SOLUTION: A UV-EPROM mounted on the rear side of a control substrate 16 has many terminal pins 33 and a rectangular protective case 35 made of an ultraviolet cutoff ceramic. In addition, it is furnished with a ROM chip 36 and an ultraviolet transmitting see-through section 37 facing the ROM chip 36 and an ultraviolet cutoff and see-through protective sheet 38. The see-through section 37 is provided in the protective case 35, the protective sheet 38 is provided in the protective case 35 in a manner of covering the see-through section 37. The ROM chip 36 is formed into a square shape, and made erasable by ultraviolet irradiation. Therefore, with the control substrate 16 built in a control box, the shape of the ROM chip can be inspected visually easily and thereby makes it easy to find out a fraudulent act.
Patent JP-H08121678-A (JP)
Title: Aligning mechanism for pipe and protector
Inventor: HAJIMA YOJI
IPC: B65B27/10
Filed: 1994-10-18
Abstract: PURPOSE: To facilitate the alignment of a pipe axis and a protector axis at the time of mounting a protector by elevating at least the protector mounting head of a mounting device slantly along a line connecting the axes of different diameter pipes positioned between a pipe rolling path and a stopper. CONSTITUTION: A steel pipe 11 is positioned between a skid 22 and a stopper 25, and even in the case of the positioned steel pipe being different in diameter from a steel pipe 11 with a protector 12 previously mounted, a lifter 20 is slantly elevated along a line connecting the axes (a) of the steel pipes 11 with different diameters by uniaxial control using the motor-driven cylinder 31 of a mounting device 13. The axis (a) of the steel pipe 11 thereby coincides with the axis (b) of the protector 12 set, to a mounting head 19 so as to facilitate the alignment of the steel pipe and protector 12 at the time of mounting the protector.
Patent JP-H02125176-A (JP)
Title: Piston
Inventor: AMARIGOME YOSHIHIRO
IPC: F16J1/16
Filed: 1988-11-04
Abstract: PURPOSE:To prevent the deformation of a skirt section due to the lateral force at the time of an explosion stroke by forming a projection extended to perpendicularly cross the axial direction at the center in the axial direction from the inner face of a piston top plate to the inner face of the skirt section. CONSTITUTION:A projection 10 extended to perpendicularly cross the axial direction at the center of the axial direction of a piston pin 4 from the inner face 20 of a piston top plate 2 to the inner face 30a of a skirt section 3 on the side receiving the maximum pressure from the piston pin 4 at the time of an explosion stroke. Part of the projection 10 is brought into contact with nearly the semi-circular surface facing the obliquely upward side of the piston pin 4 from the oblique upper section of the skirt section 3a side, and a notch section 50a freely coupled with the projection 10 is formed at the center of the small end section 5a of a connecting rod 5. The large force applied to the piston pin 4 from the oblique upper section at the time of an explosion stroke is received by not only bosses 31 and 32 but also the projection 10, and the deformation of the skirt section 3a is prevented. The lubricant consumption and blow-by can be kept low.
Patent JP-S61154516-A (JP)
Inventor: YAGI MASATOSHI
IPC: A47J27/00
Filed: 1984-12-27
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-S63134865-A (JP)
Title: Preheating device for diesel engine
Inventor: TAKESHIMA KEIICHI
IPC: F02P19/02
Filed: 1986-11-25
Abstract: PURPOSE:To improve the life of a glow plug by providing the primary switching means for turning on electricity through each set of a glow plug per cylinder and a heating body connected in series to the glow plug respectively, and the secondary switching means for turning on electricity through each heating body. CONSTITUTION:A key switch 8 turned on causes a control circuit 7 to close the primary relay 4, and an electric current therefore flows through relay contacts 4a-4d and PTC heating bodies 3a-3d (the heating body 3) from a battery 5 to glow plugs 1a-1d. The resistance value of the glow plug is small just after switch closing, and thereby the large current flows through the glow plug 1 to rapidly heat it and finally make it saturated at a fixed temperature. Next, the key switch 8 turned to its starting position drives a starter to make intake air suddenly cool the PTC heating body 3, and its resistance value therefore sharply decreases to cause the large current to flow through the glow plug 1 and heat it. Thus an engine can be easily started. At the completion of engine starting, the secondary relay 6 closes to stop current conduction to the glow plug 1, and turning on electricity only to the PTC heating body 3 is carried out for making its after glow.
Patent JP-H01121540-A (JP)
Title: Fuel injection quantity control device of internal combustion engine
Inventor: HASHIZUME AKIRA
IPC: F02D41/00
Filed: 1987-11-06
Abstract: PURPOSE:To prevent abrupt change of the air fuel ratio by setting the delay time due to the trend of air fuel ratio in a certain period of time from actuation or stop of an EGR, and calculating the fuel injection time at the time of EGR and non-EGR after passage of this delay time. CONSTITUTION:Sensed values by a throttle opening sensor 24, pressure sensor 20 mounted on a surge tank 18, O2 sensor 56, rotational angle sensor 42, water temp. sensor 46, etc., are fed into a control circuit 44 to control actuation and stop of an EGR valve 36 through a vacuum switching valve 23 at the valve opening time of fuel injection valve 16. This control circuit 44 sets No.1 and No.2 delay times according to the trend of air-fuel ratio on the basis of the O2 sensor 56 output for a certain period of time from actuation and stop of the EGR. The fuel injection time at EGR operation is calculated after passage of No.1 delay time from actuation of EGR, while the fuel injection time at stop of EGR is computed after passage of No.2 delay time from stop of EGR.
Patent JP-H03140009-A (JP)
Title: Ultrasonic delay line
Inventor: SAKAKIBARA YOSHITOYO
IPC: H03H9/36
Filed: 1989-10-26
Abstract: PURPOSE:To get along with only one ultrasonic wave delay line without a video deck of the NTSC system compatible with high picture quality in which two ultrasonic wave delay lines have been used conventionally by adopting the shape of the delay medium in which two sets of delay times realized by two sets of input and output transducers are independently adjusted. CONSTITUTION:An end face in which an ultrasonic wave us made incident with a reflection angle of nearly 0 deg. is provided to an ultrasonic wave delay line 8 in addition to adhered end faces for transducers 14a, 14b, 15a, 15b of the ultrasonic wave delay line 8 and in addition a structure of the end face acting like a reflecting face of the ultrasonic wave by the input transducer 14a or 14b is adopted. Thus, the two delay times are independently adjusted without giving effect on other regular ultrasonic wave propagation paths 19a, 19b mutually. Thus, the two ultrasonic wave delay lines having been used for a conventional deck are decreased to only one ultrasonic wave delay line.
Patent JP-H03141985-A (JP)
Title: Zigzag sewing machine
Inventor: TANI MORITSUGU
IPC: D05B3/02
Filed: 1989-10-27
Abstract: PURPOSE:To make a needle stoppable always in a needle eye position in the end of a sewing seam by providing a detector for detecting the needle eye position in the end of the sewing seam and a stopping means for stopping the needle when the detector is actuated at the time of a stop command. CONSTITUTION:In the case of stopping a needle 10 after zigzag sewing to a part in the vicinity of an angular part 6 in a patch cloth 5, first a foot switch 37 is turned on to give a stop command to a control circuit 36. Now when a thread take up lever 25 is placed except in a lower limit position, a detector 35 is not actuated with rotation of a drive motor 39 continued. When the needle 10 reaches a needle eye position in the left end a sewing seam 1, the thread take up lever 25, at this time, is placed in the lower limit position, and by actuating the detector 35, the control circuit 36 acts to stop the drive motor 39. Accordingly, the needle 10 is surely stopped at the needle eye in the left end of the sewing seam 1, and, when an original cloth 4 and the patch cloth 5 are integrally turned an this position the seam 1 can be surely attached at the angular part 6 of the patch cloth 5.
Patent JP-H0593451-A (JP)
Title: Snap-in device to be freely set at angle
Inventor: MOTOJIMA TOSHIHARU
IPC: E04F13/08
Filed: 1991-09-30
Abstract: PURPOSE:To obtain a snap-in device to be set at a free connecting angle. CONSTITUTION:A snap-in device A is composed of a fitting-on strip 10 and a strip 20 to be fitted on, to be set to be a pair, and the fitting-on strip 10 is provided with the leg walls 12, 13 of different lengths, and the short leg wall 12 is provided with a fulcrum salient-strip 14, and the long leg wall 13 is provided with a rotationally moving salient strip 15. Besides, the strip 20 to be fitted on is provided with the leg walls 22a, 23a of the same lengths, and on the one side, the tip internal-side is provided with a regulating salient strip 24 for regulating the position of the fulcrum salient-strip 14, and on the other side, the tip internal-side is provided with a division salient-strip 25 for dividing the rotationally moving boundary of the rotationally moving salient strip 15 and having the salient strip 15 and a separating space L1. When the fitting-on strip 10 is pressed in the strip 20 to be fitted on, then with the rotationally moving fulcrum of the fulcrum salient-strip 14, the rotationally moving salient strip 15 is rotationally moved within the separating space L1, and so an angle for connecting the strip 10 and the strip 20 to each other can be freely pet.
Patent JP-H08131707-A (JP)
Title: Method for removing trace amount of organic aluminum compound in hydrocarbon medium
Inventor: TANAKA EIJI
IPC: B01D15/00
Filed: 1994-11-15
Abstract: PURPOSE: To highly efficiently and safely remove a trace amt. of org. aluminum compd. by adsorption from a hydrocarbon medium by bringing the hydrocarbon medium with a specified value of org. aluminum compd. content into contact with a silicon oxide-contg. compd. with a specified value of water content. CONSTITUTION: A hydrocarbon medium with an org. aluminum compd. content of 0.1-10,000wt.ppm is brought into contact with a silicon oxide-contg. compd. having a water content of 0.5-15wt.% and a mean particle diameter of about 0.3-3mm as an adsorptive removing agent. As the silicon oxide-contg. compd., water-contg. porous oxides contg. silicon oxide as the main component are pref. and SiO2 , SiO2 -MgO, SiO2 -Al2 O3 , etc., are cited. The org. aluminum compd. incorporated in the hydrocarbon medium are compd. of a general fromula of AlRm X3-m (wherein, R is a 1-12C alkyl group and aryl group; X is a hydrogen, a halogen and an alkoxy group, and 1<=m<=3) and trimethyl aluminum, triethyl aluminum etc., are cited.
Patent JP-H02126677-A (JP)
Title: Semiconductor device
Inventor: YANO SHINJIRO
IPC: H01L29/749
Filed: 1988-11-07
Abstract: PURPOSE:To enhance a characteristic by a method wherein an electrode face of a Zener diode does not cover completely a whole exposed face which is exposed on a substrate face of a diffusion region of the Zener diode coming into ohmic contact with the electrode face. CONSTITUTION:An electrode face of a Zener diode 19 does not cover a whole exposed face of a diffusion region coming into contact with the electrode face; a structure that a part near a junction part of the Zener diode 19 can be irradiated with light of a trigger signal is formed. Thereby, the Zener diode 19 has a function equal to that of a photodiode; when the light is irradiated, a photoelectric current is passed through the inside of the Zener diode and flows toward a cathode 11. Since this photoelectric current has a direction to suppress an increase in a gate voltage of a MOSFET, it has an effect to increase a VAK, i.e., a VW. When the gate voltage reaches a threshold voltage Vth. Thereby, it is possible to enhance a (dv/dt) on characteristic as a characteristic when the light is irradiated without lowering a (dv/dt) resistance amount as a characteristic when the light is not irradiated.
Patent JP-H06241828-A (JP)
Title: Evaluation circuit for indution type position sensor
Inventor: RAINAA BITSUTSUAA
IPC: H03M1/60
Filed: 1993-11-10
Abstract: PURPOSE: To provide an evaluation circuit for an induction-type position sensor by which an output signal is transmitted as a digital signal, by correcting a defect of a non-linear conventional device of low sensitivity. CONSTITUTION: An evaluation circuit comprises two coils of which the inductances are changed corresponding to a position to be detected, and an oscillator 15 to be alternately connected with one of the inductances by an analogue switch 14. An output singal of the oscillator 15 is supplied to a frequency divider 16, and the frequency devider 16 controls the flip flop 17 and a counter 18. The counter 18 counts the pulses of high frequency of the other oscillator 19. The detected counting condition is processed in a logical operation unit 24, and a digital output signal is generated.
Patent JP-H03142783-A (JP)
Title: Decoder
Inventor: HONDA HIDETOSHI
IPC: H03M7/00
Filed: 1989-10-27
Abstract: PURPOSE:To constitute a decoder without using the complementary signal line of an input signal line by combining a NAD (or OR) gate by an n [or (p)] MOS transistor and a NOR (or NAND) gate by a p [or (n)] MOS transistor. CONSTITUTION:A first gate circuit 1 is provided with a logical operation part composed of nMOS transistors N2, N3 and N4 to output the NOR of three input signals A1, A2 and A3, and a second gate circuit 2 is provided with a logical operation part composed of pMOS transistors P2, P3, P4 and P5 to output the NOR of three input signals A4, A5 and A6 and the output signal of the first gate circuit 1. Then, the six input signals are decoded. Thus, the decoder can be constituted without using the complementary signal of an address signal.
Patent JP-2001101795-A (JP)
Title: Recording and reproducing method and recording and reproducing device for digital video signal or audio signal and optical disk device
Inventor: NAGAI YUTAKA
IPC: H04N5/85
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To reproduce recorded video information while a program is recorded on a recording disk medium and to stably control number of revolutions at the recording in the case that the recording and the reproduction are alternately repeated. SOLUTION: A recording and reproducing means is used to alternately record or reproduce a signal to/from a recording medium to simultaneously conduct the recording of the input signal to the specific recording medium and the reproduction of the recorded signal from the same medium. Furthermore, the drive control according to the recording control system is applied to the recording and reproducing device so as to keep the rotating speed of the recording the same as that at the reproduction when the recording is switched into the reproduction to make the drive control at the recording stable thereby.
Patent JP-H06107801-A (JP)
Title: Production of granular polycarbonate
Inventor: MORISHITA HIRONOBU
IPC: C08G64/40
Filed: 1992-09-28
Abstract: PURPOSE:To efficiently produce particles of a polycarbonate, a useful engineering resin, from its solvtion in an org. solvent and thus obtain a high-quality granular polycarbonate which can easiliy be handled because of its high bulk density and contains little remaining solvent. CONSTITUTION:A granular polycarbonate is obtd. by dissolving a polycarbonate in a low-boiling org. solvent having a b. p. of 90 deg.C or lower, dispersing the resulting soln. in a mixture of water and a water-sol. org. solvent heated to a temp. higher than the b. p. of the low-boiling solvent, and distilling away the low-boiling solvent from the resulting dispersion.
Patent JP-H05117629-A (JP)
Title: Resin composition
Inventor: NAGATA MASAHIKO
IPC: C08J3/00
Filed: 1991-10-28
Abstract: PURPOSE:To smooth out small uneveness on the surface of a plywood. CONSTITUTION:A resin compsn. contg. a blowing agent in addition to the main component consisting of a water-sol. polymeric resin and an inorg. solvent and having a solid content of 70wt.% or higher is applied to a plywood to prevent and the vol. shrinkage due to grain depression after applying, twisting and warping the plywood, clogging during sanding, etc.
Patent JP-H03142477-A (JP)
Title: Electrostatic recorder
Inventor: SHIMIZU SHIGERU
IPC: B41J2/44
Filed: 1989-10-27
Abstract: PURPOSE:To stably obtain a high-resolution image without wearing out a recording head by driving a controlled electrode and controlling it according to recording information while a high bias voltage of polarity the same as the electrification polarity of toner is regularly applied to the part facing an electrode. CONSTITUTION:A developing roll 4 is rotatably provided on the upper inside of a toner carrier 5. The roll 4 firmly fixes a magnet roll 4b to the inner surface of a cylindrical screw pole 4a where a linear electrode is spirally placed on the peripheral face. A cylindrical electrode 6 is oppositely disposed at a prescribed distance away from the pole 4a via the film 5a of the carrier 5. A bias power source 10 applies a bias voltage of polarity the same as the triboelectrification polarity of magnetic toner to the linear electrode, and the electrode 6 and the roll 4 are rotated clockwise at a prescribed speed. In this condition, a recording pulse voltage applied to the controlled electrode 8 is controlled according to recording information, and a toner recorded image corresponding to the recording information can be formed on paper fed from a standby roll pair 2 and the electrode 6. Thus, a high-resolution recorded image is obtained stably and efficiently under a low voltage.
Patent JP-S61156361-A (JP)
Title: Microcomputer
Inventor: WATANABE NOBUHISA
IPC: G06F15/78
Filed: 1984-12-27
Abstract: PURPOSE:To remove a wasteful wiring, to reduce an area and to design a compact size by preparing block sizes of respective function blocks and respective peripheral input and output devices, and a bit size of a part, and connecting them by a data bus. CONSTITUTION:Respective block sizes are prepared in such a manner that all of a timer 1, a counter 2, a control register 3, a serial input and output device 4, and a random access memory address latch circuit 5 are the same forms, a bit number is prepared for instance, for 8 bit size, these are all constituted by eight cells, and regularly arranged by preparing a size of neighboring cells and a data input and output position connecting between the cells. Data buses 6-13 are disposed in parallel so as to transverse the timer 1, the counter 2, the control register 3, the serial input and output device 4 and the address latch circuit 5.
Patent JP-H08145573-A (JP)
Title: Material charging device for sintering machine
Inventor: TAKAI TSUTOMU
IPC: C22B1/20
Filed: 1994-11-16
Abstract: PURPOSE: To provide a material charging device for a sintering machine which is capable of fixing the thickness of a material layer formed on a pallet. CONSTITUTION: A material charging device is constituted of a material supplying machine 1, a screen type chute 3, assembled by a linear member 20 and a guide member 21, and a cut-off plate 41, arranged at the downstream side of the advancing direction of a pallet 40, while a scraper 30, having a plurality of V-shape scraping diodes 32, is installed between the chute 3 and the cut-off plate 41 so that the tip ends of the scraping diodes 32 are faced toward the chute 3. Upon charging material from the chute 3 onto the pallet 40, a trough, in which the thickness of a material layer is thin, is provided in the layer of material at a place, whereat the guide member 21 exists, however, the tip ends of the scraping diodes 32 of the scraper 30 scrapes the material at the place, whereat the thickness of the layer is thick, to the left-and-right from the center of the tip end of the scraping diodes 32 while the scraped material fills up the trough whereby the material layer, having no variety in the thickness thereof, can be formed.