baber/WOPTO huggingface dataset:
Patent JP-H07216832-A (JP)
Title: Signal indicator system
Inventor: NAKANO TERUO
IPC: E01F9/654
Filed: 1994-02-08
Abstract: PURPOSE:To smooth traffic and calm drivers' irritation by changing a signal according to the number of waiting vehicles and letting these waiting vehicles up to a vehicle sensor pass without fail during the next green light, and further calm the drivers' irritation by forming a signal indicator in such a way as to display the waiting time simultaneously with a red light. CONSTITUTION:A vehicle sensor 2 is provided the fixed distance short of the stop line 11 of a work site 1, and a judging part 5 estimates the number of waiting vehicles and the passing time of the waiting vehicles from the number of vehicles having passed in front of the vehicle sensor 2 during a red light and the passing state, and sends out a command to a signal indicator 3 so that the signal of the signal indicator 3 is made a green light at least for the passing time of these waiting vehicles during the next green light.
Patent JP-S60159962-A (JP)
Title: Input device
Inventor: OOTANI AKIO
IPC: G06F13/38
Filed: 1984-01-31
Abstract: PURPOSE:To suppress an unnecessary data transfer, and to reduce a burden of a direct memory access DMA bus of a computer system by discriminating whether an inputted data is the same as a data inputted in the previous time. CONSTITUTION:In a data input scan of a control circuit 31, a data from an external apparatus is inputted to an input buffer 35 through a data bus 102. The buffer 35 sends an address of the previous data against an address of the inputted data, to a buffer memory 32. As a result, the previous data is read out of the memory 32, and it is inputted to a comparator 33. The present data inputted to the buffer 35 is also inputted to this comparator 33, and compared with the previous data. As a result, if both the data are the same, an operation for writing the present data in the memory 32 is not executed. In this way, an unnecessary data transfer is suppressed and a burden of a DMA bus of a computer system can be reduced.
Patent JP-H11132784-A (JP)
Title: Map display device
Inventor: TANAKA TAKAHISA
IPC: G09B29/00
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a map display device which automatically changes a crossing enlarged map displayed on a map into such a reduction as being suited to the actual route guidance. SOLUTION: When a guide crossing belongs to a traffic circle, it is so adjusted that the circle center is set to the center of a screen display and the whole traffic circle is put in the screen display region and displayed in a prescribed size or more. When the crossing circumference only is enlargedly displayed in the guide crossing belonging to the traffic circle, only a part of the traffic circle is displayed so that after entering, a driver may not recognize how ahead retreating path he should turn. If the whole traffic circle is enlargedly displayed in an appropriate size, a user who looks the enlarged map understands the relative positional relation of the retreating path in the whole traffic circle so that the user can drive while recognizing how ahead retreating path he should turn after entering on the ring route.
Patent JP-S59139060-A (JP)
Title: Image forming device
Inventor: TANAKA HIDETOSHI
IPC: B65H31/02
Filed: 1983-01-31
Abstract: PURPOSE:To prevent trouble due to curling and to stack and refeed forms stably by employing such a structure for an intermediate tray that the curling of a form to be stacked after one-side copying is canceled. CONSTITUTION:A form P' which is apt to curl upward in a projected shape after having one side copied is stacked in the intermediate tray 11. For this purpose, this is so constituted that the form is curled downward. Namely, flank plates 15 and 16 on a side (b) in a figure are arranged at an interval narrower than normal form width and the angle alpha is obtuse. Further, two long and short form pressure members 17 and 18 for pressing down the form are provided in oscillatory states and presses the form gravitationally. Consequently, the curling of the form is canceled to prevent trouble due to the curling, stacking and refeeding forms stably.
Patent JP-S59140164-A (JP)
Title: Rack pinion system steering gear
Inventor: KOMATSU SHINICHI
IPC: F16H19/04
Filed: 1983-01-31
Abstract: PURPOSE:To increase engaging resistance between the engaging portion of a rack and a pinion in the neutral position of a steering wheel by forming a projection on the rack surface against which a retainer bears elastically in said neutral position. CONSTITUTION:A rack pressing portion 7a formed on the head of a retainer 7 contacts frictionally one of the surfaces of a projection 15 formed on the outer peripheral surface 4b or 6b of a rack 6, by the elastic force of a retainer spring 8. The projection 15 increases engaging resistance between the engaging portion 5 formed on a pinion 4 and the rack 6 and the projection 15 only in the neutral position of a steering wheel and it is formed to increase the pivotal torque of the steering wheel in said neutral position.
Patent JP-S59141084-A (JP)
Title: Scintillation camera
Inventor: YAMAMOTO SEIICHI
IPC: G01T1/164
Filed: 1983-01-31
Abstract: PURPOSE:To enable reconstruction of a high quality image with limited noise by collecting data parallel along the length of a long and thin hole of a slat collimator. CONSTITUTION:A slat collimator 2 of a camera detector 1 is rotated with a rotation driver 3 and according to position signals (x) and (y) and an angle signal theta sampled, an image rotary device 4 outputs an X direction position signal (x) at the right angle to the long hole of the collimator 2 in addition to a position signal in the Y direction parallel to the long hole of the collimator 2 and the angle signal theta. A memory 5 is accessed with these three-dimensional data and a reconstructed image is indicated on a CRT display unit 7 through a sinogram preparation device 8, an image reconstruction computing unit 9 and the like. The reconstruction of an image using a Y direction data with a slat collimator having a resolution in the Y direction enables the reconstruction of a high quality image with limited noises without accentuating noise in the image due to a statistical changes eliminating the need for enhancing harmonic components. This improves the spatial resolution of the image.
Patent JP-H06229286-A (JP)
Title: Specific volume of intake air controlling device for engine
Inventor: SAKATA NOBUYUKI
IPC: F02D9/10
Filed: 1993-02-01
Abstract: PURPOSE:To prevent a sudden decrease in engine speed while preventing a sudden start when an accelerator pedal is started to step on by reducing opening speed of a bypass valve in a bypass passage to bypass a throttle valve more than when valve opening is large when the valve opening is small when the throttle valve is opened. CONSTITUTION:In an engine 1, a bypass passage 22 is formed by bypassing a throttle valve 19 of an intake air passage 16, and a bypass valve 23 is arranged in this so as to adjust a bypass air quantity. The bypass valve 23 is controlled so as to be opened and and closed by a control unit 27 according to a detecting signal of a throttle sensor 29 to detect opening of the throttle valve 19. That is, opening of the bypass valve 23 is set in a value according to this when the throttle valve 19 is opened, and is controlled so as to be reduced gradually from opening directly before the valve is closed when the throttle valve 19 is closed. In this case, when the throttle valve 19 is opened small in valve opening, opening speed of the bypass valve 23 is reduced more than when the valve opening is large.
Patent JP-S60162792-A (JP)
Title: Method for plating plastic article
Inventor: ITOU TOSHIKAZU
IPC: C25D5/56
Filed: 1984-01-31
Abstract: PURPOSE:To enable the plating of a plastic article by applying electrically conductive paint contg. a thermoplastic resin as a binder to the inside of a metallic mold for molding plastics, drying the paint to form a strippable electrically conductive paint film, and using the film. CONSTITUTION:Electrically conductive paint contg. a thermoplastic resin as a binder is applied to the inside of a metallic mold for molding plastics, and it is dired to form a strippable electrically conductive paint film. Molten plastics is injected into the mold. The paint film is plasticized, and it is transferred to the surface of a molded article by the anchoring effect of the uneven surface of the paint film to form an electrically conductive layer. This layer is directly electroplated.
Patent JP-H04249348-A (JP)
Title: Resin sealed semiconductor device and manufacture thereof
Inventor: NAKAZAWA TSUTOMU
IPC: H01L23/31
Filed: 1991-02-05
Abstract: PURPOSE:To prevent the destruction of a passivating film of a semiconductor chip by suppressing the force exerted from a molding resin upon the semiconductor chip. CONSTITUTION:A semiconductor chip 1 is sealed in a molding resin 5. The thickness A of the molding resin on the upper side thereof with respect to the semiconductor chip is different from the thickness B on the lower side thereof, and the difference between these two thicknesses is determined so that the camber coefficient of the molding resin can be 0.0025 or more. This causes the force, exerted from the molding resin 5 on the semiconductor chip, to be adequately absorbed as the camber moment.
Patent JP-S62173722-A (JP)
Title: Formation of pattern
Inventor: MITANI KATSUHIKO
IPC: H01L21/027
Filed: 1986-01-28
Abstract: PURPOSE:To inhibit a phenomenon, in which a latent image generated by electron beam irradiation spreads in the transverse direction, by distributing a radical capture agent near the surface of a resist. CONSTITUTION:A novolak type positive type electron-beam resist 12 is applied to a substrate 11. A radical capture agent DPPH is dissolved in a polystyrene chlorobenzene solution, a coating 3 applied onto the resist 12 is formed, two layer films are baked, and the upper section of the two layer films 12, 13 is irradiated by electron beams and a latent image is shaped. The organic film 13 containing the radical capture agent as an upper layer is removed by toluene, and the latent image is developed by using an alkaline developer. Accordingly, the decrease of the film in a section not irradiated is reduced, and a resist pattern with a fine opening section, a section thereof is formed to an overhang shape, is formed.
Patent JP-H10195306-A (JP)
Title: Biodegradable plastic composition and its production
Inventor: KAMEYAMA HIROKAZU
IPC: C08L101/00
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To obtain a composition useful as a material for thin-wall moldings having high decomposability by an enzyme such as amylase or lipase and showing high elongation at break by mixing a biodegradable resin with a viscosity stabilizing gelatinized starch and a tensile elongation improver being a fatty acid ester. SOLUTION: This composition desirably comprises 100 pts.wt. biodegradable resin (e.g. polycaprolactone), 50-300 pts.wt. viscosity stabilizing gelatinized starch comprising a mixture of 65-85wt.% starch, 13-30wt.% water and 2-20wt.% at least one viscosity stabilizer selected among urea, glycerol esters, polyethylene glycol monoester and low-molecular-weight aliphatic polyesters (e.g. urea and diacetylglycerol monostearate) and 2-20 pts.wt. tensile elongation improver being at least one fatty acid ester selected among sorbitan fatty acid esters, polyethylene glycol di-fatty acid esters and propylene glycol mono-fatty acid esters.
Patent JP-H05200481-A (JP)
Title: Binder composition for organic ester curing type molding sand and production of casting mold by using the same
Inventor: FUNADA HITOSHI
IPC: C07C69/00
Filed: 1992-01-30
Abstract: PURPOSE:To provide the binder compsn. for improved org. ester curing type molding sand having a long pot life and the process for production of the cast ing mold formed by using the compsn. CONSTITUTION:One or 2 kinds of phenolic compds. monomers are incorporated into the org. ester in the process for molding the casting mold by using a water- soluble phenolic resin as a binder and curing the resin by the org. ester. Consequently, the casting mold is molded without degrading the strength of the casting mold when the longer pot life than heretofore is needed; for example, in a summer or hot season or when the sand temp. is high or at the time of molding the large casting mold and the casting mold having intricate shapes.
Patent JP-S58133664-A (JP)
Title: Floating type magnetic disc head
Inventor: TAKAGI NOBUYUKI
IPC: G11B21/21
Filed: 1982-02-03
Abstract: PURPOSE:To improve the magnetic recording characteristics, by providing a mechanism in which a magnetic disc head incorporated with a slider is supported and independently rotatable from a gimbal spring applying depression to the head at the same time, and making a head gap to keep the right angle to a track at all times. CONSTITUTION:Figure shows an outline of the magnetic disc head and an overview of the magnetic head. The slider 41 and the magnetic head 42 incorporated with the slider are supported with a gimbal spring 43. Further, a rotary mechanism 45 is applied, in which the slider 41 is freely rotatable by taking a point 44 of the gimbal spring applied with depression as a center. As to the rolling and pitching of the slider, the direction is fixed at an insertion section, then the role of conventional gimbal spring is sufficiently displayed. Since the pressure is applied as conventionally, a suitable floating is kept.
Patent JP-S63182627-A (JP)
Title: Color liquid crystal element
Inventor: TAKAO HIDEAKI
IPC: G02B5/20
Filed: 1987-01-23
Abstract: PURPOSE:To form color filters which have no pattern defects and have good quality and to eliminate orientation defects so as to improve a display grade by controlling the ratios of coloring materials to be dispersed into a photosensitive resin. CONSTITUTION:The weight ratio (P/V ratio) when the weight of the coloring materials to constitute the respective colors of the color filters is designated as P and the weight of the photosensitive resin as V is controlled to a 1/3<=P/V<=3/2 range. The color filters which are thin films having high accuracy and neat surface and side face shapes are, therefore, obtd. The color filters which have less defects, are uniform and are stable in strength are further obtd. The color liquid crystal element having the excellent display grade without having the orientation defects is formed when the color filters having the good quality are disposed in the liquid crystal element in such a manner.
Patent JP-S62173577-A (JP)
Title: Optical code reader
Inventor: FUJII KUNIHIKO
IPC: G06K9/03
Filed: 1986-01-27
Abstract: PURPOSE:To simplify a job with respect to the change of a check digit by selecting a corresponding check means by switch selection in response to the check digit of a code. CONSTITUTION:A CPU 21 decides a code after taking in the result of calculation of resemblance degree from an I/O port 27. A switch 30 is kept on as long as a check digit is added to the code based on a modulus. Here the check digit is checked according to a process program of the modulus based on the ON state of a switch 30a. When the check digit of the code is changed, the switches 30a and 31 are turned off and on respectively to set a check-free state. Thus a check-free process program is selected.
Patent JP-H02196968-A (JP)
Title: Oscillator
Inventor: KOUDEN MASAO
IPC: H03K5/08
Filed: 1989-01-26
Abstract: PURPOSE:To set an upper and a lower thresholds by a common resistor by setting the number of amplifiers for determining the threshold to one. CONSTITUTION:When an input signal voltage V is not applied to an input terminal A, a transistor T4 is turned ON, and by its output signal, a transistor 5 is also in a conducting state. In this case, although the input voltage V is not applied, a transistor T6 is in a state of OFF. When the input voltage V is applied, transistors T1, T2 and T3 are turned ON/OFF in the process of T4 : OFF   T5 : OFF   T6 : ON   T4 : ON   T5 : ON  ... and the circuit is brought to oscillation. Subsequently, as for the threshold of the circuit, when the input voltage V becomes higher than E(R9 + R11 + R12)/R12, the transistor T4 is turned OFF and starts an oscillation, and when the input voltage V is further boosted and exceeds E(R9 + R10)/R10, the transistor T4 becomes the state of OFF and the oscillation stops. That is, two thresholds are determined by the transistor 4, and the threshold can be set by a common resistance R9.
Patent JP-H06225872-A (JP)
Title: Scan technique determining device for ct device
Inventor: SATO AKIKO
IPC: A61B6/03
Filed: 1993-02-02
Abstract: PURPOSE:To reduce the labor and time when determining the scan technique by setting the standard scan technique retrieving the inspection portions registered in advance for each patient and corresponding to them as the default scan technique. CONSTITUTION:A scan technique input device 4 receives the standard scan technique for each inspection portion from an operator and stores it in a standard scan technique storage device 6. When a patient is specified at the time of an inspection, a patient information/inspection portion input device 3 reads the patient information corresponding to the patient from a patient information/ inspection portion storage device 5, retrieves the inspection portion number corresponding to the patient, and sends it to a scan technique input device 4. The scan technique input device 4 reads the standard scan technique on the inspection portion from a standard scan technique storage device 6, receives the approval or change of the scan technique from the operator as the default scan technique, and determines the scan technique.
Patent JP-H11205501-A (JP)
Title: Control panel for facsimile equipment
Inventor: HOSHIMURA TAKASHI
IPC: G03G21/00
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To eliminate the occurrence of erroneous transmission caused by switching forgetting or the like in a facsimile equipment capable of registering two or more called parties in one group of called party select buttons or keys and being used by selecting them. SOLUTION: The color of sheets 21 of two lines on the front side of a control panel 2 is made different from that of sheets 22 of two lines on the back side. Besides, the color of sheets 23 on the front side of a switching plate 20 is made equal to that of the sheet 21 on the front side of the control panel, and the color of sheets 24 on the deep side is made equal to that of the sheet 22 on the back side of the control panel, so that these colors are made different from each other. When the switching plate 20 is let fall down on the back side, the color to appear on the surface of the control panel 2 is equal to the color of the sheets 21 and 23 of the same color, and when the switching plate is let fall down the front side, the color to appear on the surface of the control panel 2 is equal to the color of the sheets 22 and 24 of the same color.  Thus, the different color appears corresponding to how to let the switching plate 20 fall down and from this difference of colors, a user can visually strongly recognize the switching of the transmission destination, so that erroneous operation and erroneous transmission can be eliminated.
Patent JP-S61176177-A (JP)
Title: Discharge type gas laser device
Inventor: NODA ETSUO
IPC: H01S3/038
Filed: 1985-01-31
Abstract: PURPOSE:To obtain a high-output laser device of small size and low price by decreasing a discharge starting voltage by forming a plane on a downstream side of a gas of a split electrode of a cathode into a concave form and arranging a needle-like projection at the front end. CONSTITUTION:Plural split electrodes 7 which are to be a cathode of a discharge-type gas laser device are arranged with intervals on an insulator 4 oppositely to an anode 2. The split electrode 7 is composed of a shaft part 8 to which a ballast resistor 3 is connected and an electrode part 9 formed of a bending plate provided with a projection 10 formed on the lower end. The convex plane 11 of bend of said plate confronts a flow of a discharge gas 6. A cathode plane on a downstream side of the gas is made concave 12 thereby enlarging an area of a stable negative glow region and stabilizing a discharge. A corona discharge is caused from the projection 10 at the front end of the cathode electrode and accordingly the starting voltage of the laser glow discharge is decreased.
Patent JP-H07222716-A (JP)
Title: Ophthalmological device
Inventor: OKAMOTO TADASHI
IPC: A61B3/10
Filed: 1994-02-09
Abstract: PURPOSE:To provide an ophthalmological device capable of measuring the shape of the cornea and the intra-ocular size of a testee eye with high accuracy without being conscious of a state of turbidity due to the cataract of the testee eye, etc. CONSTITUTION:In the ophthalmological device consisting of a cornea position measuring system 100 and an interference optical system 101, the interference optical system 101 is equipped with a luminous flux moving means (160, 161) which moves the incident position of measuring luminous flux on the surface of a pupil within a range of pupil of the eye to be measured in addition to a measuring optical path 170, a reference optical path 180, and a photodetector 145, etc., and the measuring luminous flux can be made incident on the pupil by evading the turbid part of the pupil.
Patent JP-H05118071-A (JP)
Title: Water supply controller
Inventor: YOSHIDA TAKAO
IPC: G01V8/10
Filed: 1992-01-30
Abstract: PURPOSE:To reduce power consumption of a sensing section without lowering answering efficiency of the sensing section by operating intermittently the sensing section and, at the same time, lengthening total operation hours at per unit hour in the case the human body is sensed by the sensing section more than total operation hours at per unit hour in the case the human body is not sensed by the sensing section. CONSTITUTION:When a man us not in a state to stand in front of a urinal bowl, a multiplexer 3a3 selects a period 2t to project light at the period 2t from a flood-light element. A one-shot circuit 3a7 without reflected light inputs pulse signals in a clear of a flip-flop 3a8. While, when a light receiving element 2b receives the reflected light even if it is once to detect the existence of the user, the pulse signals are transmitted to a set of the flip-flop 3a8 from a one- shot circuit 3a10 with the, reflected light, and Hi is outputted to an OR circuit 3a4 from the flip-flop 3a8. After that, the multiplexer 3a3 is switched to a period (t) from the period 2t to project light at the period (t) from the flood light element 2a.
Patent JP-S59142152-A (JP)
Title: Printing device
Inventor: NIIHORI KIYOMI
IPC: B41J1/16
Filed: 1983-02-01
Abstract: PURPOSE:To make the construction of a type cassette light and compact and to increase a printing speed, by arranging a plurality of type bars in the type cassette. CONSTITUTION:A platen 22 provided with typewriting paper 24 is moved in the direction theta to the printing position by a motor 23. In parallel with this, a type cassette 25 is moved in the direction X by a motor 44 and in the direction Y by a motor 40, and thus to the printing position. Moreover, a prescribed face of a type bar 27 in the type cassette 25 is indexed out by a motor 33 and a type to be printed is selected finally. Meanwhile, a printing solenoid 45 is moved in the direction X to the printing position by a motor 50, while a fresh ink surface of an ink ribbon is prepared. Thereafter the printing solenoid 45 starts operation to raise a printing hammer 46, which thrusts up the selected type bar 27 for printing. After the printing is performed, the printing hammer 46 lowers, and the type bar 27 is returned into the type cassette 25 by a repellent force generated in the printing and by the actions of springs 28 and 29.