baber/WOPTO huggingface dataset:
Patent JP-H1163772-A (JP)
Title: Thermoelectric converter
Inventor: WATANABE HIDEO
IPC: H01L35/28
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-handle thermoelectric converter which can provide cool keeping and thermal insulation efficiently. SOLUTION: The thermoelectric converter comprises a first thermal conductor 4 having a substantially flat exposed surface 3, a thermoelectric converter body 1 having a Peltier element 5 bonded to a surface other than the exposed surface 3 of the first thermal conductor 4, and substantially cup-like second thermal conductors 2a, 2b and 2c to be fitted removably to the thermoelectric converter body 1 while being covered with a thermal insulation layer 9 except the part facing the exposed surface 3 of the first thermal conductor 4.
Patent JP-S6377847-A (JP)
Title: Synthesis of perfluorocarboxylic acid amide
Inventor: KONDO HIROFUMI
IPC: C07C233/05
Filed: 1986-09-19
Abstract: PURPOSE:To produce the titled compound useful as a lubricant, in a short time in high yield with an extremely simple operation, by dripping a perfluorocarboxylic acid chloride into ammonia water or an amine solution. CONSTITUTION:The objective perfluorocarboxylic acid amide is produced by dripping a highly reactive perfluorocarboxylic acid chloride in excess ammonia water or an amine solution under cooling, returning the system to normal temperature, removing water from the system and extracting the reaction mixture with ethyl acetate. The perfluorocarboxylic acid chloride used as a starting raw material can be produced by chlorinating the corresponding perfluorocarboxylic acid with thionyl chloride or phosphorus pentachloride in the presence of dimethylformaldehyde.
Patent JP-H0386687-A (JP)
Title: Strength member structure for car body
Inventor: KITAGAWA YUICHI
IPC: B62D21/15
Filed: 1989-08-30
Abstract: PURPOSE:To improve the rate of absorption of energy by forming projected and recessed parts on the peak parts and the dip parts of initial buckling wave forms produced by initial buckling loads on the wall face of a strength member for receiving crushing loads. CONSTITUTION:When crushing loads are applied to a reinforcing member (side member) 1, projection-deformation and recess-deformation of a wall face 3 are promoted by a projected part 7 and a recessed part 5 installed on the wall face 3 to crush the strength member 1 from its tip in the axial direction, and absorb collision energy. Because the positions of the projected part 7 and recessed parts 5 depend on peak parts 11b and dip parts 11a of initial buckling wave forms 11 produced by an initial buckling load, dynamic effect, complicated shapes, etc. of the plastically deforming member are taken into consideration, and the rate of absorption of energy is, as a result, increased. Further, by the presence of flat surfaces between the convexities 7 and concavities 5, absorption of energy is increased much more.
Patent JP-S6281503-A (JP)
Title: Wave-guiding type optical displacement sensor
Inventor: TAKAGI JUNICHI
IPC: G01B9/02
Filed: 1985-10-07
Abstract: PURPOSE:To facilitate position aligning of a substrate and a lens means, by integrally forming of 2 lens means and the substrate. CONSTITUTION:A lens substrate 3 is installed between a substrate 1 and a movable mirror 4 and 2 lenses 3A, 3B are formed on this substrate 3. Fresnel lenses 3A, 3B can be manufactured by etching, for example, on a surface of soda glass substrate 3. Construction is so set that focal planes of these lenses 3A, 3B flush with the rear surface of the substrate 3, that is to say, focal distances of these lenses 3A, 3B are equalized with the thickness of the substrate 3. Center distance at the output ends of the wave-guiding paths 14, 24 and center distance of the lenses 3A, 3B are set with the same distance apart. And, the lens substrate 3 contacts its rear surface with the end surface of the substrate 1 in such a way that the centers of the lenses 3A, 3B are set in perfect alignment with the center of the output ends of the light-guiding paths 14, 24.
Patent JP-H0387540-A (JP)
Title: Ultrasonic humidifier
Inventor: NAGATA ATSUNORI
IPC: F24F6/12
Filed: 1989-08-29
Abstract: PURPOSE:To discriminate a life of an ion exchanging resin and a reduction in a water level and further prevent a breakage caused by an idling combustion as well as a discharging of impurities into a room by a method wherein a resistance of water within a water tank is detected by an electrode and then an abutted condition between a float and the electrode is detected. CONSTITUTION:Three electrodes 8a, 8b and 8c are projected from a bottom part of a water tank 4, and a float 9 of electrical conducting material at its bottom part is mounted to be slidable in a vertical direction in such a way as it may be abutted against the two electrodes 8b and 8c. As a capability of an ion exchanging resin 5 is reduced, a reduction of water resistance between the electrodes 8a and 8b is detected, an alarm device 13 is operated by a life discriminating part 10 so as to inform a life. In addition, as water within the water supplying tank 7 is none, a water level within a water tank 4 is reduced, the float 9 is lowered to touch the electrodes 8b and 8c, a circuit is short circuited, a stopping device 14 is operated by the water level discriminating part 11 and then an operation of the ultrasonic vibrator element 3 is stopped. A pair of electrodes are provided to project from the bottom surface of the water tank. As the water level is lowered and a current value is substantially reduced, the ultrasonic vibrator element may be stopped.
Patent JP-2001046660-A (JP)
Title: Pachinko game machine
Inventor: SUGIJIMA KISHIO
IPC: A63F7/02
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To limit the continuous setting of the same probability among the probabilities of generating 'large winning'. SOLUTION: A low probability and a high probability are set as the possibilities of generating the 'large winning' in a special pattern display device 2 provided in this game machine 10 and which probability is to be set is decided by a 'large winning pattern' displayed at the special pattern display device 2. The setting of the same probability is limited to twice in succession and the other probability is set for the setting of a third time. Also, the set contents of the game condition are different for each of the probabilities and switched accompanying the set probability.
Patent JP-S59112887-A (JP)
Title: Multi-stage flash evaporator
Inventor: TAKEUCHI YOSHIYUKI
IPC: B01D3/06
Filed: 1982-12-20
Abstract: PURPOSE:To accelerate efficient flash-evaporation, by providing an edge part rounded along a longitudinal direction at the inlet side of brine at the upper edge of a squeezing mechanism formed between the lower part of a partition wall for separating each flash stage from other and a bottom plate. CONSTITUTION:Brine flowing out from an evaporation chamber 21a at an upper stage is flash-evaporated into a saturated state in the evaporation chamber 21a, let flow through an orifice slit 36 between an interstage squeezing orifice plate 30 equipped with a circular tube 35 and a bottom plate 26 into another evaporation chamber 21b at a lower stage and flash-evaporated therein. Hereon, the coefficient of inlet pressure drop is reduced by the orifice plate 30 equipped with a circular tube 35 having a circular section, as compared with a conventional interstage squeezing orifice plate 30 having an edge sharpened. Consequently, the loss head of said orifice is reduced so as to remarkably improve the performance of flash-evaporation.
Patent JP-H0539662-A (JP)
Title: Floor panel mounting metal and double-floor panel structure therewith
Inventor: KOYAMA HIROSHI
IPC: E04F15/024
Filed: 1991-08-07
Abstract: PURPOSE:To simply construct a double floor at a low cost by coupling a metal provided with a projection on the back face on the opposite side to a U-shaped opening section with at least one side of a double-floor panel, and mounting a floor panel on the back face projections. CONSTITUTION:Double-floor panels 3 with support legs 4 are set at the preset interval at preset positions on a floor slab 7, and floor panel mounting metals 1 are coupled with the sides of the double-floor panels 3, 3. The third floor panel (with no support leg) 5 is mounted between the double-floor panels 3, 3. The floor panel 5 may be made of the same material as that of the double- floor panels 3, or the material can be selected in response to positions of projections 2 of the floor panel mounting metals 1. The double-floor panels 3 may be arranged in an island shape, and the floor panels 5 can be mounted between them. The double-floor panels 3 may be arranged in a stripe shape, and the floor panels 5 can be mounted between the lines, and an optional combination can be selected.
Patent JP-2001051175-A (JP)
Title: Lens-barrel, its manufacture and positioning device for lens body
Inventor: IKEGAMI KEISUKE
IPC: G02B7/02
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To realize an inexpensive lens-barrel having excellent optical performance, by installing plural rib parts arranged around a lens chamber part and stood in a vane shape relative to a base part, and by executing hot caulking. SOLUTION: A first rib part 17A-17C standing in a vane shape from a bearing surface is formed on the open end side of a circumferential surface of a lens chamber part 12. And, second rib parts 18A, 18B and 18C, 18D and 18E, 18F adjoining respectively to the first rib part 17A-17C and standing in a vane shape from the bearing surface with same inner diameters are formed respectively. This lens-barrel is formed in the state where a lens body 13 is positioned on a prescribed position and stored in the lens chamber part 12 formed on a mirror frame 11 and fixed by executing hot caulking. As this lens-barrel can be manufactured by hot caulking by using the first rib part 17 and the second rib parts 18, an adhesive is not required to be used and troublesome control of the adhesive executed hitherto becomes unnecessary, to enable to manufacture the lens-barrel inexpensively.
Patent JP-H0776280-A (JP)
Title: Motor-driven power steering device equipped with power source voltage controller
Inventor: MAEDA NAOYUKI
IPC: B62D5/04
Filed: 1993-09-07
Abstract: PURPOSE:To improve the reduction of the electric conduction efficiency in the increase of a load, by boosting the electric power source voltage according to the reduction of the car speed, when the electric power source voltage of an on-vehicle battery which is supplied to the motor for steering assistance is controlled on the basis of the control signal applied with the car speed correspondence characteristic. CONSTITUTION:The flip flop FF of an electric power source voltage control circuit 20 receives the output signal of an oscillation circuit OSC and outputs the ac pulse signal. Each pulse width modulation circuit PWN1, PWM2 receives the car speed signal of a car speed sensor 9 as the output signal of each frequency-voltage converter FV, and converts the ON/OFF duty ratio of the ac pulse signal. Accordingly, the car speed correspondence characteristic is applied to the ac pulse signal, and each pulse turning-ON time is increased, accompanied kith the reduction of the car speed. Further, the ac pulse signal is inputted into each transistor T1, T2 of a boosting voltage circuit through each electric power source driving circuit DV1, DV2. A boosting voltage circuit boosts the electric power source voltage of an on-vehicle battery 7 according to the ac pulse signal.
Patent JP-H0272507-A (JP)
Title: Flat cable and manufacture thereof
Inventor: YOKOTA TOSHIBUMI
IPC: H01B7/08
Filed: 1988-09-07
Abstract: PURPOSE:To enable the easy formation of a flat cable usable in various fields by supporting and fixing a plurality of filamentary bodies nearly parallel to each other between the adhesive layers of soft resin sheets and further each body between the adjacent holes bored at the opposing positions near both the ends of the sheets. CONSTITUTION:On the both end parts of sheets 2, 2', a plurality of ports 3 lined in a row are bored in the facing positions of the upper and lower sheets, and the mutually facing surfaces of the sheets are coated with a thermal adhesive 4. Protrusions 5 are inserted into the ports 3 in the both ends of the sheet 2' to put the sheet 2' on a forks 6, and filamentary bodies 1 in the intermediate part of a wire harness 7 are disposed one by one between protrusions 5, 5. Then, the protrusions 5 are inserted into the ports of the upper sheet 2 to dispose the sheet 2 opposite to the sheet 2'. When the sheets 2, 2' are pinched from the upper and lower sides by an iron 8, the thermal adhesive is melted to form an adhesive layer 4, and a flat cable is obtained. Hence, an inexpensive and widely usable flat cable can be obtained.
Patent JP-S6376728-A (JP)
Title: Manufacture of radiator plate equipped with numerous high fins
Inventor: SUKIMOTO OTONOBU
IPC: F28F3/04
Filed: 1986-09-19
Abstract: PURPOSE:To facilitate the working of the radiator plate resisting the pressure at extruding time and equipped with the fin having high height by extruding in a joining state a tip part by bending a pair of adjoining fins in opposition each other in the case of the extrusion of the radiator plate arranged in parallel with numerous fins on a board. CONSTITUTION:Each pair of fins 2, 2 adjoining on a board 1 are bent in an opposing direction each other and extruded in the state of both tip parts 2a, 2a thereof being joined via a temporary joining part 3 to obtain an extrusion shape A. A blade tip 4a is then pushed to the temporary joining part 3 with rotating the roll 4... for forming having the blade tip 4a with about V shaped section on each temporary joining part 3, the joining part 3 is cut in order by moving in the extruding direction the blade tip 4a and both tip parts 2a, 2a are separated. The gap of the fins 2, 2 is gradually expanded by the both side taper face 4b of the roll 4 by lowering the position of the roll 4 and each fin 2... is formed so as to make it in vertical state.
Patent JP-2001052125-A (JP)
Title: Device and system for authentication
Inventor: MATSUDA TAKASHI
IPC: G06Q50/00
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To improve reliability in an electronic commercial transaction by improving reliability in the verification of an authenticating device such as an IC card to be utilized for the electronic commercial transaction on a network. SOLUTION: An IC card 2 collates a password number inputted by operating a key input part 25 with a password number stored in a non-volatile memory 24 and when these numbers are matched, an identity authentication flag inside a RAM 22 is turned on. In the state of turning on the identity verification flag inside this RAM 22, the IC card can be utilized for the electronic commercial transaction. Concerning the IC card 2, the lapse of time from the ON of the identity verification flag inside the RAM 22 is measured by a timer 27. When the lapse of time reaches a prescribed value, a timer interrupting signal 27a is outputted and the identity authentication flag inside the RAM 22 is cleared.
Patent JP-H0384586-A (JP)
Title: Image information display system
Inventor: HATA TOSHIHIKO
IPC: G09G5/00
Filed: 1989-08-29
Abstract: PURPOSE:To make a multi-screen and/or a composite display by providing plural image signal composition part corresponding to plural display devices and plural image signal switching parts corresponding to plural frame memories respectively and connecting them in matrix. CONSTITUTION:The image signal composition parts 7a and 7b are provided corresponding to the display devices 6a and 6b one to one, the image signal switching parts 8a and 8b are provided corresponding to the frame memories 4a and 4b one to one, and those image signal composition parts 7a and 7b and image signal switching parts 8a and 8b are connected in matrix. The output destinations of the image signal switching parts 8a and 8b can easily be set to the image signal composition parts 7a and 7b corresponding to the display devices 6a and 6b where image signals are to be displayed by the indication of a drawing control part 3. Consequently, the multi-screen display and/or composite display is made.
Patent JP-S61103066-A (JP)
Title: Vacuum sluice valve
Inventor: SHIODA TOMOSHIRO
IPC: F16K51/02
Filed: 1984-10-23
Abstract: PURPOSE:To provide a sufficient vacuum seal even under the action of reverse pressure by providing a link pivotably connected between a slide plate and a valve body to press the seal surface of the valve body against an opening communicating to a vacuum chamber when a valve is closed. CONSTITUTION:In a valve body 1 are provided a valve body 4 for closing an opening 2a communicating to a vacuum chamber and a slide plate 5 for sliding vertically the valve body 4. A spring 11 stretched between the lower portion of the valve 4 and the upper portion of the slide plate 5 urges pivotably a link 7 in the constant direction. This link is pivotably connected between the slide plate 5 and the valve body to press the seal surface 4a of the valve body 4 against the opening 2a when a valve is closed so that the link is pivoted by the vertical movement of the slide plate 5.
Patent JP-H0751958-A (JP)
Title: Grain-engraving device for covering material
Inventor: ODA TADAYUKI
IPC: B29C33/14
Filed: 1993-08-16
Abstract: PURPOSE:To prevent the damage to a molding and an annular grain-engraving blade with high efficiency by a method wherein a press mold, the annular grain- engraving blade, and a support mold are energized through the force of energizing springs in such a manner to protrude upward. CONSTITUTION:Through the lowering of a top mold 6, the support block 31 of a support mold 34 is pressed down against the energizing force of energization springs 33 and 33. A molding is forced into contact with a covering substance, such as cloth, and fixed by means of an adhesive and the press block 14 of a press mold 17 is pressed down against the energizing force of an energization spring 16. Through press down of the press block, the tip part of an annular grain-engraving blade body 22 of an annular grain-contained blade 25 is pressed down against the energizing force of energization springs 24 and 24 as the tip of the annular grain-contained blade body is inserted in a manner to press the outer peripheral part of a covering body, such as cloth, in the annular grain-contained groove of a molding.
Patent JP-S61102937-A (JP)
Inventor: NABEYAMA YASUO
IPC: E04B1/58
Filed: 1984-10-25
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-S60114121-A (JP)
Inventor: UCHIDA HIDEJI
IPC: A01G3/04
Filed: 1983-11-25
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-H06207577-A (JP)
Title: Ignition plug voltage detecting device
Inventor: MIYATA SHIGERU
IPC: F02P17/12
Filed: 1993-09-08
Abstract: PURPOSE:To provide an ignition plug voltage detecting device which is designed to accurately detect the waveform of a secondary voltage applied on all spark plugs mounted on respective cylinders as noise generated owing to high voltage capacity discharge generated at the secondary circuit of an ignition circuit is prevented from generation, and facilitate mounting of it on an automobile engine. CONSTITUTION:The secondary voltage detecting device for a gasoline engine comprises a sensor 32 mounted in the vicinity of the secondary circuit of an ignition circuit to apply a spark discharge voltage on a spark plug and designed to hold given electrostatic capacity between the secondary circuit and the sensor; a pressure divider consisting of a capacitor C connected to the sensor 32; a secondary voltage detecting circuit; and a discriminating circuit to analyze a secondary voltage waveform. In the secondary voltage detecting device, a sensor-embedded body 3 having a sensor 32 molded in an electric insulating material and the high voltage cord of a secondary circuit are fixed to an earthed conductor.
Patent JP-S6466767-A (JP)
Title: Data transfer system
Inventor: SANO YOSHINORI
IPC: G06F13/40
Filed: 1987-09-08
Abstract: PURPOSE:To transfer data to a device connected to an extension bus at a high speed by producing the data transfer clock synchronously with the data latch clock sent from a 1st bus system expanding device when the data are transferred from a 2nd bus system expanding device. CONSTITUTION:The generation timing of the data transfer clock DTC2 sent to an extension bus from an expanding device BE2 is controlled to be synchronous with the data latch clock DLC0 and DLC1. Thus the device BE2 transfers the fetched data DATA2 to an extension bus by the clock DTC2 produced by the BE2 itself every time the data is fetched from an expanding device BE1. In such a way of control, the data transfer speed is extremely increased to an expanded system.
Patent JP-H0667675-A (JP)
Title: Electronic musical instrument
Inventor: KAKISHITA MASAHIRO
IPC: G10H7/08
Filed: 1992-08-21
Abstract: PURPOSE:To simulate the sounding mechanism of a jet reed musical instrument which generates a musical sound by making a thin film of a jet passed through a slit vibrate and serve as a reed. CONSTITUTION:The outputs of a linear part 13 and a nonlinear part 14 after mutually being operated are re-inputted to the linear part 13 and nonlinear part 14. Further, the output is propagated through a delay circuit 16 which simulates the time from the exiting of an air flow blown by a player from the slit to the arrival at an edge. Further, an edge tone (aeolian tone) generator 17 generates noises corresponding to an aeolian tone and an edge tone generated when the jet strikes on the edge according to an exciting signal and supplies them to interaction through an adder 18 interposed in a loop circuit. Thus, the tube body part of a brass instrument is approximated by the linear part 13 and the operation of a jet reed is approximated by the nonlinear part 14 and linear part 13, and mutual operation with the nonlinear part 14.
Patent JP-S6377348-A (JP)
Title: Lubricating device for bearing
Inventor: MIYAKE HIROSHI
IPC: F16C33/00
Filed: 1986-09-19
Abstract: PURPOSE:To improve the state of the lubrication of a fluid by forming a contact section in specified length and an oil holding section having a prescribed diameter between a shaft and a bearing. CONSTITUTION:A shaft 11 is rotated in an oil impregnated metal powder sintered bearing 10 with a cylindrical inner surface. A contact section 12, which has width in a section corresponding to 15-20% of the length of the bearing 10 and where the shaft 11 and the bearing 10 are brought into contact, is shaped to the intermediate section of the bearing 10. Oil holding sections 13 having diameters made smaller than the diameter of the contact section 12 by 150-300mum are formed on both sides of the contact section 12. The end sections 14 of the bearing 10 are shaped in surfaces rectangular to the internal cylinder of the bearing 10, and the surfaces of the end sections 14 are formed in porous structure sintering.
Patent JP-S6284975-A (JP)
Title: Abrasive material added into water jet
Inventor: KURIHARA MICHIAKI
IPC: B24C11/00
Filed: 1985-10-09
Abstract: PURPOSE:To reduce damages of a conveying hose and a jet nozzle while restraining lowering of the cutting performance of an abrasive material, by constituting the abrasive material with the mixture of garnet particles and slug particles. CONSTITUTION:The conveying performance of an abrasive material II composed of the mixture of square-like shape garnet particles and rounded slug particles is satisfactory, and may restrains damages of a jet nozzle and a conveying nozzle without the cutting performance of the abrasive material being deteriorated.