baber/WOPTO huggingface dataset:
Patent JP-S63158744-A (JP)
Title: High output battery pack
Inventor: AKATSUKA TAKATOSHI
IPC: H01M2/34
Filed: 1986-12-23
Abstract: PURPOSE:To prevent the movement of batteries within a jacket and to absorb shock from the outside by arranging an insulating elastic support inside a jacket having built-in batteries and a PTC device which increases electric resistance with an increase in temperature. CONSTITUTION:An insulating elastic support 8 is arranged on each of the bottom and the inside of a cover of a jacket 12 having built-in high output batteries 10 and a PTC device 1. The elastic support 8 is also arranged on the inside surface of the jacket 10 to fix the batteries. An empty part can be formed in the bottom or the upper part of the jacket 12, and the elastic support can be arranged on the whole inner surface of the jacket 12. High power primary lithium batteries are used as battereis 10. The material of the ealstic support 8 is selected from a group of natural rubber, isoprene rubber, butadiane rubber, styrene-butadiane rubber, chloroprene rubber, various silicone rubber and fluorine rubber.
Patent JP-H09145055-A (JP)
Title: Non-combusted component concentration detector for combustor
Inventor: SHIROKURA TOSHIYA
IPC: F23N5/24
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To judge accurate non-combusted component concentration by using as a reference value a detected value of the non-combusted component concentration at a plurality of temperatures when atmospheric temperature is altered to the foregoing temperatures in the state where the non-combusted component concentration where a burner is not combusted is predicted to be zero. SOLUTION: Non-combusted component concentration detection means 17 is provided which detects concentration of non-combusted component contained in combustion gas of a burner 3 and further detects a detection value that changes also in the same concentration owing to atmospheric temperature. Storage means Me stores as a reference value a detected value of the detection means 17 in the state where concentration corresponding to each different atmospheric temperature is predicted to be zero. Non- combusted component concentration judgement means 101 judges concentration from a difference between a reference value corresponding to temperature detected by temperature detection means 22 among the stored reference values and a detected value by the non-combusted component concentration detection means 17.  Thereupon, temperature adjusting means 23 is controlled such that the atmospheric temperature is changed to a plurality of temperatures in the state where concentration is predicted to be zero.
Patent JP-H01146469-A (JP)
Title: Electronic camera
Inventor: SUGA AKIRA
IPC: G11B19/02
Filed: 1987-12-02
Abstract: PURPOSE:To record a voice signal before and after the pickup by providing a delay means retarding a fetch start timing of the voice signal for a prescribed time in case of starting a self-timer. CONSTITUTION:Together with the operation start of a self-timer, a system control circuit 17 operates a control signal generating circuit 28 and a start signal is given to a voice signal processing circuit 9, but the time is retarded by a time T at a delay circuit 29 and the fetching of the voice signal is started from the microphone 8 after the time T elapses. Thus, the voice recording time and the operation time of the self-timer are selected properly to fetch the voice signal in any timing.
Patent JP-H01148678-A (JP)
Title: Scooter type car
Inventor: TAKAHASHI HIROYUKI
IPC: B62J1/12
Filed: 1987-12-04
Abstract: PURPOSE: To reduce seat height by providing a support part for supporting the top part of a helmet, at the bottom part of a storage box opened at its upper part and disposed in the space below a seat, and forming a protruding part facing a put-on opening of the helmet, at the bottom plate of the seat. CONSTITUTION: A scooter type vehicle has a unit swing type engine 7, and the power of its engine body 11 is transmitted to a rear wheel 8 by power transmission mechanism accommodated in a transmission case 12 and provided with a V-belt or the like. A storage box 32 is disposed in space formed between the engine 7 and a seat 3 and surrounded by a body cover 31. The storage box 32 is formed in such shape as to be able to enclose a helmet 41 in the state of its put-on opening being placed at the top side, and a support part 32a recessed downward in spherical shape is provided at the center of the bottom part. A protruding part 51a facing the put-on opening of the helmet 41 enclosed in the state of the put-on opening being placed at the top side is formed at the lower face center part of the seat 3.
Patent JP-S62158759-A (JP)
Inventor: BUERUNAA BURENNAA
IPC: C09B1/32
Filed: 1986-12-23
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-H06160830-A (JP)
Title: Display device
Inventor: NOMURA TAKAO
IPC: G02F1/1335
Filed: 1992-11-16
Abstract: PURPOSE:To provide a display device provided with a high contrast ratio in which the display of each pixel can be prevented from being affected by scattered light from the light scattering layer of a pixel neighboring the pixel. CONSTITUTION:This device is the one equipped with an insulating substrate 5 arranged at a light incident side and on the light emission side of which an electrode is formed, an insulating layer 1 consisting of three insulating layers 2, 3, and 4 arranged at the light emission side and on the light incident side of which the electrodes are formed, the light scattering layer 6 filled in the gap of the insulating substrate 5 and the insulating layer 1 and whose degree of scattering is controlled by applying a voltage to the electrodes at both sides, and light cutting off films 7, 8, 9, and 10 formed at the outermost plane of the insulating film 1 and a boundary planes between the layers 2, 3, and 4 and provided with light transmission parts.
Patent JP-H10183694-A (JP)
Title: Hydraulic drive device for power-generation of construction machinery
Inventor: HANAKAWA WAKICHI
IPC: F15B11/16
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of a device wherein a plurality of operation actuators and hydraulic motors for power generation are driven by a plurality of hydraulic motors. SOLUTION: A plurality of flow rate priority valves 3A, 3B including a priority flow rate port PT1 to lead a certain flow rate of oil delivered from hydraulic pumps 1A, 1B, when a generator is driven, to the side of a hydraulic motor 4, and an excessive flow rate port PT2 to lead excessive flow rate of delivered oil to the side of an actuator are provided in the delivery pipes of the pumps 1A, 1B, respectively.  And the port PT1 of each flow rate priority valve can be switched either to a communication position so that the port communicates with the motor 4 or a shutoff position so that the port is isolated from the motor 4 and a work actuator 10, and a switch valve 5 is provided so that when the generator is driven, the port is switched to the communication position and when the generator is not driven, the port is switched to the shutoff position, and hence when the generator is not driven, oil delivered from the pumps 1A, 1B is led to the actuator 10 from the excessive flow rate port PT2 of the valves 3A, 3B.
Patent JP-2001125562-A (JP)
Title: Method and device for estimating pitch
Inventor: GOTO MASATAKA
IPC: G10H1/00
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To estimate a predorminant pitch among mixed sounds so as to pitch estimate a certain part (melody or base) with respect to inputted acoustic signals. SOLUTION: An instantaneous frequency is computed for inputted acoustic signals by conducting multirate signal processes and a candidate of frequency components is extracted based on the scale related to the instantaneous frequency. Then, two kinds of band pass filters (for a melody line and a base line) are applied and a probability density function of a fundamental frequency (a pitch) is obtained based on the respective output of the filters. Then, a multiagent model is introduced, a different agent tracks the locus of each peak that is promising among the probability density function and respective reliability is evaluated. Lastly, a locus of a superior fundamental frequency that is possessed by a highest reliability agent is outputted.
Patent JP-H04178279-A (JP)
Title: Automatic water stopping device for welding robot
Inventor: KAKIZAKI HIROYOSHI
IPC: B23K11/36
Filed: 1990-11-09
Abstract: PURPOSE:To provide the compact device by connecting a detecting means for the flow rate of cooling water to a robot controller and providing a cylinder valve which operates on the detection signal of the detecting means on a water feed hose. CONSTITUTION:A drain hose 10, water feed hose 11 and air feed hose 12 which are connected at one end to a welding gun 4 are integrally mounted to the arm 2 part of the welding robot 1. The detecting means (flow switch) 16 which detects the flow rate of the cooling water is provided at the drain hose 10. The detecting means 16 is connected to the controller of the welding robot 1. The cylinder valve 17 of an air driving system operating on the detection signal of the detecting means 16 is provided at the water feed hose 11. The generation of clogging of the device with dust, etc., is obviated in this way and the device is surely operated.
Patent JP-H11146644-A (JP)
Title: High voltage power circuit
Inventor: IWAI KENJI
IPC: H04N3/18
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To attain a stable voltage higher than the power voltage, by serially inserting a second switching element at the primary side of a high voltage output transformer, and controlling ON/OFF timing of the secondary switching element, so as to change the power voltage of a circuit equivalently. SOLUTION: In a high voltage power circuit, a first switching element Q1 is connected on a primary coil side of a high-voltage output transformer FBT, and a second switching element Q2 is connected to the other end of a primary coil through a capacitor C1. N-channel and P-channel MOSFETs which can attain a simplest circuit formation are used as the first and second switch elements Q1, Q2. In this formation, the second switching element Q2 operates voltage across the capacitor C1 as power voltage, and voltage across the capacitor q1 is changed by the OFF timing of the P-channel MOSFET (second switching element Q2).
Patent JP-H07138911-A (JP)
Title: Method for removing spacer of expansion joint for concrete bridge
Inventor: NAGAO YASUHIRO
IPC: E01D101/24
Filed: 1993-11-12
Abstract: PURPOSE:To remove expanded plastics remaining in an expansion joint to clean it, thereby enabling shrinkage-compensating mortar to be cast into the joint so that expansion joints of short-span beams of a concrete bridge are connected to form the short-span beams into a continuous beam. CONSTITUTION:Through holes 5 are formed horizontally through cross beams 2, 2 holding therebetween expanded plastics P of expansion joint and an L-type injection nozzle 6 is inserted into the through holes to inject high pressure water. If required, the nozzle 6 is inserted also into a recess 8 under the beams 2 to blow off the plastics P. If, by this method, cavities of expanded plastics have been connected together along the entire length of the joints, a lance pipe which can be extended by joining is inserted into the cavities to remove and clean the expanded plastics remaining in a nozzle at the end of the lance pipe. If the plastic P is left unremoved, in the form of ceiling wall, on an upper layer, construction can be performed without stopping traffic.
Patent JP-H04178624-A (JP)
Title: Display device
Inventor: SUYAMA SHIRO
IPC: G02F1/1347
Filed: 1990-11-14
Abstract: PURPOSE:To obtain the device which is easily formed thinner and portable and is easily provided with the higher brightness and the process for producing this device by using an interference filter which is multilayered films formed by laminating plural layers varying in refractive index and forming at least one among these films of a film which can be switched to a scattering mode and a transmission mode. CONSTITUTION:The low-refractive index film 403 consisting of a high-polymer dispersion type liquid crystal hardly scatters light and allows the transmission of the light when a voltage is impressed between a conductive film 401 and a transparent conductive film 405. The light is also hardly scattered and is transmitted in the composite films contg. the transparent film which is the low-refractive index film 406. The liquid crystal is randomly arranged and the light is scattered in the film 403 when the voltage is not impressed. A difference arises between the liquid crystal and the transparent film 406 and, therefore, the light is scattered in this film. The degree of the scattering of the light in the high-polymer dispersion type liquid crystal or the composite film contg. this liquid crystal and the transparent film having the same refractive index as the refractive index of this liquid crystal and having ruggedness on the surface can be continuously controlled by the magnitude of the voltage impressed between the film 401 and the film 405 in such a manner and, therefore, the reflectivity in the specific wavelength band of the display element can be continuously controlled. Since the presence or absence of the development of interference reflection colors is controllable, there is no need for polarizing plates and moreover, the loss of the light is lessened and, therefore, the display device having the high brightness is obtd.
Patent JP-H03166987-A (JP)
Title: Thermally transferable dye image receiving sheet
Inventor: NAGURA TOSHIKAZU
IPC: B41M5/50
Filed: 1989-11-28
Abstract: PURPOSE:To eliminate curling of a sheet due to the heating, receive a thermally transferable dye image with high sensitivity and thereby receive a full-color image with high resolution by laminating a front film layer of specific thickness and density containing polyethylene terephthalate resin on the surface of a base and forming a dye-image receiving layer on the front film layer. CONSTITUTION:A front film 2 is laminated in one piece in the surface of a sheet-like base 1, and a dye image receiving layer 3 is formed on the front film layer 2. The sheet-like base 1 is 25 to 200mum with a density of more than 0.75 and less than 1.6. The sheet used as the front film layer 2 is made mainly of polyethylene terephthalate and 15 to 80mum thick with a density of less than 1.05 and more than 0.45. The receiving layer 3 should preferably be 1 to 20mum thick and is composed of synthetic resin material which can dye and fix a sublimable dispersant dye transferred from an ink sheet.
Patent JP-2001125546-A (JP)
Title: Liquid crystal driving circuit and liquid crystal display device
Inventor: NITTA HIROYUKI
IPC: G09G3/36
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To realize a high quality image by speeding up a write time correspondingly to high definition and upsizing of the liquid crystal panel. SOLUTION: An output amplifier circuit of a liquid crystal driver is provided with a means for changing over an amplifier circuit for amplifying a prescribed gradation voltage to output it, to/from an amplifier circuit for buffering the prescribed gradation voltage one-fold to output it, and a liquid crystal panel is driven by the amplifier output for a certain period of the horizontal period, and driven by the buffer output for the other period. Moreover, the driving circuit is provided with a pre-charge control circuit for judging whether or not the gradation voltage is amplified and outputted depending on a display data.
Patent JP-2000129970-A (JP)
Title: Cylinder lock device
Inventor: MINAMI SHINICHIRO
IPC: E05B15/00
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To improve the crime preventing property and facilitate the change of form by inserting or not inserting a hard material-made connecting pin to insert holes provided on a protecting disc and a rotor. SOLUTION: A rotor 6 is constrained to a fixed case 5 by a lock pin 8 in such a manner as not to be rotatable, and its constraint is released by inserting a key 18 to the key hole 11 of the rotor 6. A hard material-made protecting disc 4 is rotatably provided on the front end of the case 5 through a locking ring 19 to cover the front surface of the rotor 6. Insert holes 4a, 6a for a hard material-made connecting pin 12 are provided opposite to each other on the rear surface of the disc 4 and the front surface of the rotor 6, respectively, so that the disc 4 can be made non-rotatable or rotatable by inserting or not inserting the pin 12.  According to this, since the disc 4 and the pin 12 are formed of hard materials, it is substantially impossible to form a hole having a sufficient size and depth in a shear line part by use of a general drill, crime preventing property can be improved, and a rotary or non-rotary protecting disc can be easily produced without requiring a cutting work.
Patent JP-H02152666-A (JP)
Title: Can body
Inventor: KAWABATA CHOJI
IPC: B65D41/17
Filed: 1988-12-02
Abstract: PURPOSE:To separate a cap from a can body by a small force by forming cam parts permitting the fitting of a cap and pushing the cap in a separation direction by the revolution of the cap to the outer peripheral fitting surface of the can body and the inner peripheral fitting surface of the cap. CONSTITUTION:Cam parts 3, 4 are provided to the outer peripheral fitting surface of a can body 1 and the inner peripheral fitting surface of a cap 2 at an equal interval. When the cap 2 is revolved in an arbitrary left or right direction, the oblique surface faced to the revolving direction of the cam part 4 is pressed by the cam part 3 and the cap 2 is pushed out in a separation direction and, since an elastic contact piece 2c is slid with the end edge of the opening of the can body 1 on the way of pushing-out, the cap becomes a state capable of being manually drawn up and separated. When the cap 2 is fitted to the can body 1, the elastic contact piece 2c is compressed by the end edge of the opening of the can body 1 and forcibly pushed in to be fitted as it is but, when the cam part 4 of the cap 2 and the cap part 3 of the can body 1 coincide with each other in an abutted state, the cap 2 is forcibly revolved by the slip of both cam parts 3, 4 and, therefore, the cap is fitted to the can body 1 smoothly.
Patent JP-H05116509-A (JP)
Title: Radial tire for motorcycle
Inventor: NAKASAKI EIJI
IPC: D02G3/48
Filed: 1991-10-25
Abstract: PURPOSE:To enhance the durability at a high speed, rectilinearly running stability and a turning stability by using a belt or band ply composed of composite cords formed of high and low elastic filaments, for a belt or band layer. CONSTITUTION:First and second belt plies 11, 12 forming a belt layer 7 laid radially outside of a carcass 6 with the tread part of a tire, and band plies forming a band layer 9 outside of the belt layer 7 are formed of composite cords in which high and low elastic filaments are reversely intertwined together. The high elastic filaments are made of organic fibers made of aromatic series polyamide, entirely aromatic series polyester, or polyvinyl alcohol having a strength of 15 g/d, and the low elastic filaments are made of fibers made of nylon, polyester or vinylon. The inflection point of the stress v.s. elongation curve of the composite filaments are set in an elongation range of 7 to 11 %, and the ratio between high and low elastic moduli is set in a range of 8 to 20. Accordingly, it is possible to enhance the rectilinear running stability during high speed running, and the turning stability, and to prevent peel-off of the belt layer 7, thereby it is possible to enhance the durability.
Patent JP-H05240544-A (JP)
Title: Icemaker
Inventor: OIKE HIROSHI
IPC: F25C1/18
Filed: 1992-11-17
Abstract: PURPOSE:To make transparent ice by effectively freezing ice stored in an icemaking tray from its lower side. CONSTITUTION:A plurality of recesses 14b are partitioned so as to form a cubic ice in an icemaking tray 14. Thicknesses of a peripheral side face and the recesses 14b of the tray 14 are set thicker than that of a bottom face, and thermal conductivity of the side faces of the recesses 14b is set lower than that of the bottom face. At the time of icemaking, chilled gas is sprayed to the tray 14 in a state that a heater 24 of a cover 23 covering the upper surface of the tray 14 is energized. Then, water in the recesses 14b is frozen from its bottom side, and the water of the surface is finally frozen. Thus, bubbles contained in the water freely escapes from the surface of unfrozen water, thereby making transparent ice.
Patent JP-H02153679-A (JP)
Title: Color image input device
Inventor: MORI TAKASHI
IPC: H04N1/46
Filed: 1988-12-06
Abstract: PURPOSE:To heighten reading resolution by appearances by performing an interpolation arithmetic processing by utilizing the fact that one picture element of a scanner CCD is divided and arranged at every color. CONSTITUTION:As a CCD sensor 1, a hermetically sealed type CCD image sensor is used, and color separation filters of R(red), G(green) and B(blue) are arranged on a photoreceiving plane within one picture element, and an effective picture element signal is outputted as G, B, R, G, B, R.... And an analog processing such as gain adjustment, etc., is performed at every G, B, and R at an analog processing part 2, and data is quantized to digital data of eight bits finally, and a series of processing is performed at a digital processing part 3. At a shading circuit 4 in the digital processing part 3, correction for the nonuniformity of a light quantity is performed, and the data is converted to the one of one line at a serial conversion circuit 5, and a interpolation arithmetic operation between the neighboring picture elements of each chrominance signal is performed at an interpolation circuit 6 at the next stage. In such a way, it is possible to heighten the resolution by appearances.
Patent JP-H08133633-A (JP)
Title: Ultra-mini elevator
Inventor: TAKEDA AKIO
IPC: B66B9/08
Filed: 1994-11-07
Abstract: PURPOSE: To enable an aged person and a physically handicapped person to easily go in/out at a doorway by elevating a step base by the rotation of a motor through a gear train, screw connection, or the like in an ultra-mini elevator installed at a stepped part generated at the entrance such as the front door of a house. CONSTITUTION: This ultra-mini elevator is provided with a step base 3 supported in the freely elevated state, and a rotary disc 2 is rotated by the torque of a motor 7 mounted on the step base 3. Since this rotary disc 2 is screwed with a screw rod erected at a foundation part, the step base 3 is elevated by the rotation of the rotary disc 2 to elevate a person on the step base 3. Since the step base 3 is provided with a handrail 5 erected, and a protecting body 4 added, the safety of a passenger can be secured.
Patent JP-H03169979-A (JP)
Title: Solid parking device
Inventor: KAMEGAWA MASAYASU
IPC: E04H6/18
Filed: 1989-11-27
Abstract: PURPOSE:To utilize effectively a piece of land and to make it possible to promote car housing efficiency by transporting a car including a pallet between hanging frames provided to a chain passed between up and down sprockets and housing shelves provided to the outside of the hanging frames. CONSTITUTION:A power device and a pair of driving sprockets 2 are provided to the upper part of a building, and a pair of driven sprockets 3 are provided to the lower part thereof. After that, a chain 4 is passed between both sprockets 2 and 3, and a plurality of hanging frames 5... are provided to the chain 4 at equal intervals to form a circulation type solid parking ridge 1. Then, a turntable 7 is provided to the inside of a pit 6 formed downward of the lowest step of the hanging frame 5a. In addition, housing shelves 11... are provided to the outside of the hanging frames 5... at proper intervals with floors of the hanging frames 5..., and a transportation device to transport a car K including a pallet between the handing frames 5... and the housing shelves 11... is provided.