baber/WOPTO huggingface dataset:
Patent JP-2000228793-A (JP)
Title: Bass reflex speaker system
Inventor: SHIMAMURA KOICHI
IPC: H04R1/02
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To mount a bass reflex speaker system on a motorcycle by improving the waterproofing of the system and to maintain excellent sound quality without being affected by a negative pressure due to a drive wind. SOLUTION: A resonance duct 15 is projected with a downward tilt in front of a bottom face of an enclosure 10. Since the duct 15 is open downward, rainwater hardly enters the speaker system and the rainwater intruded once can easily be drained from the duct 15. When the speaker is arranged in the inside of a cowl, a negative pressure caused by a drive wind of a vehicle acts not only on a front side of cone paper but also on a rear side through the duct, the excellent sound quality can be maintained without being affected by the negative pressure. Thus, the bass reflex speaker system can be mounted on a motorcycle.
Patent JP-H05265102-A (JP)
Title: Driving device for scanning system
IPC: H04N1/04
Filed: 1992-11-24
Abstract: PURPOSE:To promptly and gently start a scanning system. CONSTITUTION:Driving force generated by a main motor 110 is transmitted to the scanning system scanning an original, via an electromagnetic clutch for forward rotation 104 or an electromagnetic clutch for backward rotation 105. A control circuit 200 impresses a rated voltage generated by a power source circuit 300 to the electromagnetic clutch for the forward rotation 104, in a pulse, at the time of starting scanning. Thus, the electromagnetic clutch for the forward rotation 104 obtains a half connected state from an interrupted state, and in the half connected state, the connecting force of the clutch 104 is gradually increased, while being repeatedly increased and decreased.
Patent JP-H07142015-A (JP)
Title: Airtight container for display panel
Inventor: MAKITA YOSHIO
IPC: H01J29/86
Filed: 1993-11-22
Abstract: PURPOSE:To secure gaps with ease and high accuracy to manufacture a display panel airtight container of vacuum container structure and at the same time to eliminate the generation of vacuum airtight leakage and further to prevent a display area from being narrowed. CONSTITUTION:A display panel airtight container is provided in which an anode plate 23 with display patterns formed by making a fluorescent material adhere to the surface and a cathode plate 21 with an electron emission source formed in its surface are sealed with frit glass 31 to make airtight container structure. In the sealed position with the frit glass 31, granular materials 30 or rods which are neither melted nor practically softened at the frit glass sealing temperature are arranged. In the required position of a gap part between an anode plate and a cathode plate within the range of display, a space 32 which is softened at the sealing temperature for fixation is arranged.
Patent JP-H01157042-A (JP)
Title: Plasma x-ray generation device
Inventor: KATO YASUO
IPC: G21K5/00
Filed: 1987-12-14
Abstract: PURPOSE:To reduce substantially the damage of an X-ray permeation window by forming a plasma in an atmosphere exposed to such pressure as negligibly low for X-ray absorption, irradiating an object through a throttle having a minimum solid angle and blocking particles off the direction toward an irradiation area with the throttle. CONSTITUTION:Two-stage throttles a and 8' having an opening agreeing to the solid angle of an X-ray irradiated toward an irradiation area are placed in a plasma formation space at the predetermined intervals. Particles irradiated from a plasma to an area within the solid angle collide with gas molecules existing on the orbit of the particles and are scattered, even to a space 10 between the two throttles 8 and 8', and a space 10' between the throttle 8' and a beryllium window 7. Particles off the solid angle are blocked with the throttles 8 and 8', and the number of high energy particles colliding with the window 7 is substantially reduced with the throttles 8 and 8'. Also, it is possible to reduce the number of high energy particles reaching the window 7 further substantially by applying more-staged throttles.
Patent JP-H103349-A (JP)
Title: Touch pad digital computer positioning device and operating method therefor
Inventor: STIRLING S DOE
IPC: G06F3/033
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To effectively sense and analyze respective positions inside an active area where the simultaneous touch of plural fingers occur in touch pad digital computer positioning device (pointing device) for controlling the position of a cursor appearing on the display screen of a digital computer. SOLUTION: An active area 22 and the touch of plural fingers make active or inactive other touch pad operating characteristics such as the sensitivity degree of a touch pad 20 corresponding to a drag lock operating mode, computer power save and finger touch. Besides, the touch pad 20 is used for transmitting data to a computer 42 so as to continuously move the cursor over a display screen 44 of the computer 42 in a direction determined by the starting direction of touch move over the active area 22 by sensing the speed and direction of finger touch with the active area 22. When there is no finger touch with the active area 22, the touch pad 22 monitors the active area 22, adjusts its operation and compensates the change of surrounding environment such as the change of temperature, humidity and atmospheric pressure.
Patent JP-H07135897-A (JP)
Title: Production of fresh vegetable preserved with salt and malt
Inventor: KITAGAWA NAOKI
IPC: A23L19/20
Filed: 1993-11-19
Abstract: PURPOSE:To obtain pickle having qualities approximate to those of a fresh vegetable preserved with salt and malt, edible at any time by thawing and desalting, preservable for a long period of time, by treating a raw material vegetable for pickle such as cucumbers under a specific condition, freezing and preserving. CONSTITUTION:(1) A raw material vegetable for pickle is preserved with >=30wt.% of salt, then (2) free water is removed. When the added amount of the salt is about 40wt.%, the raw material vegetable is frozen to <= about -25 deg.C and when about 30wt.%, the raw material vegetable is frozen to <=-80 deg.C. (3) Successively the raw material is stored in a frozen environment at <= about -20 deg.C. From time to time, the frozen vegetable is thawed, desalted by running water and used for food.
Patent JP-H06146083-A (JP)
Title: Plating system
Inventor: SAKAKI YASUHIKO
IPC: B65G47/74
Filed: 1992-10-30
Abstract: PURPOSE:To efficiently perform plating processing by providing supply carry devices for a plating material, a plating device, and the restoration device of a rack, etc., and enabling the adjacent arrangement of an anode for the plating material and the restoration of a vacant rack to an original position, etc. CONSTITUTION:A strip shape plating material 109 is carried to a start part 112 by a pick-up carrier means 101, and is thrown-in to the rack 102. The rack 102 is carried to the plating device 300 by the carrier device 200, and plating is applied to the plating material 109 by inserting it to a large number of anodes 308 in plating solution. Then, the plating material 109 to which the plating is applied is taken out by a take-out device 400 and the vacant rack 102 from which the plating material 109 is delivered out is delivered to a rack post- processing device 500. The plating attached on the rack is peeled, and the plating material is delivered to a rack restoration device 600, then, the rack is restored to an original start part 112.
Patent JP-H09162858-A (JP)
Title: Communication data security device and communication data security method
Inventor: MINOURA NOBUO
IPC: H04L9/14
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To prevent encryption data from being decoded or forged with high security. SOLUTION: An encryption function is selected as a time from a time table, a random number tale and a function table in cross reference by communication data security devices 1, 11, 1n used for a computer network 2(12) having a communication line network 5(15) to which lots of communication terminal equipments are connected and communication terminals 3(131 -13n ), and communication data are converted into encryption data and sent to the communication line networks 5, 15. Since encryption data differ from time depending on time even when the communication data are the same, the encryption data are neither decoded nor forged.
Patent JP-H09150056-A (JP)
Title: Honeycomb-type ceramic form and manufacture thereof
Inventor: KAWASAKI JIRO
IPC: B01J20/28
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To make a honeycomb-type ceramic form with high adsorptive characteristics such as dehumidifying capability, outstanding durability and superior structural strength by molding a composition of zeolite, an inorganic fiber and an inorganic binder into a honeycomb-type form and baking the form by oxidation after reduction sintering. SOLUTION: First, a composition containing a zeolite powder, a carbon fiber, silica sol, sepiolite and methylcellulose is prepared. Next, this composition is fed into an extrusion molding machine with an extrusion die structured in such a state that the composition is extruded into a columnar checker board form with plural through holes 2, and the extrusion molding process is performed. This molding is dried by blowing a slightly heated hot air in parallel with the honeycomb-type through holes 2. After that, the molding is wrapped with an aluminum foil, then is sintered by reduction after being placed in a stationary state, and the aluminum foil is peeled off the molding and is baked by oxidation. Finally, the power supply to a baking furnace is stopped and the molding is left alone for cooling in the furnace.
Patent JP-2001129957-A (JP)
Title: Decorative material
Inventor: TAKAHASHI KAZUHIRO
IPC: B27M3/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem of poor manufacturing efficiency of a conventional decorative material and eliminate difficulties in preparation of a decorative material having different coloring and application to a curved surface in a thermosetting resin decorative plate or the like. SOLUTION: In the decorative material, a pattern layer 3 is suitably formed on transparent paper 4, and impregnated with an impregnating resin composition. Then, the layer 3 is adhered to a base material 1 through a colored adhesive 2C or onto a colored base material through an adhesive.
Patent JP-H08171769-A (JP)
Title: Automatic changer for information recording medium
Inventor: IDE HIROBUMI
IPC: G11B17/30
Filed: 1994-12-19
Abstract: PURPOSE: To shorten the time for recording/reproducing information in an optical disk by moving the optical disk to an optical disk drive unit and 10 record/ reproduce information by fetching another optical disk with another drive unit even during recording/reproducing of information in one drive unit. CONSTITUTION: A plurality of optical disk drive units 2a and 2b are moved to the position of a desired optical disk 8a in a magazine 1, the optical disk is placed into the drive unit and information is recorded/reproduced. The plurality of optical disk drive units are integrally moved or individually moved and information is recorded/reproduced in the standby position of each optical disk drive unit.
Patent JP-H02156803-A (JP)
Title: Lifting controller of tractor working device
Inventor: KANEFUJI YUJI
IPC: A01B63/114
Filed: 1988-12-12
Abstract: PURPOSE:To carry out the precise speed-reducing control of the working device of a tractor by performing the lowering speed-reducing control of the working device before the lowering ground thereof through a frame height sensor for detecting the height of the frame and a lifting sensor for detecting the lowering position of the working device based on the frame. CONSTITUTION:The dropping amount of a frame 1 is detected with a frame height sensor 2, and the height of a working device 3 on the contact of the lower end portion of the working device 3 with the surface of the ground is calculated from a set value at the time of the non-dropping of the frame 1. A speed reduction-starting position containing a fine speed reduction transfer region just before the grounding of the working device 3 is further calculated from the calculated value, and the calculated speed reduction starting position is detected with a lifting sensor 4 to control the reduction of the lowering speed of the working device 3.
Patent JP-H06153650-A (JP)
Title: Lawn mower
Inventor: HAMAGUCHI IZUMI
IPC: A01D34/68
Filed: 1992-11-25
Abstract: PURPOSE:To obtain a lawn mower enabling side reaping, capable of providing a desired reaping height and facilitating lawn mowing operation. CONSTITUTION:A reaper 14 is provided at the top of a continuous handle A. A reaping blade 50 is arranged on the lower surface of the reaper 14. A sliding face part 27 slidably placed on the ground is provided instead of wheels nearly just under the reaping blade 50. The reaper 14 can be grounded and slide on the ground. The lawn mower 1 is not influenced on small unevenness on the ground and can be smoothly moved also in longitudinal and lateral directions and simultaneously enable side reaping. Positions of a sliding face part 27 and the reaping blade 50 come close to each other to provide a desired reaping height. A reaping height in the reaping blade 50 is made constant even on the ground which is not flat.
Patent JP-H07167518-A (JP)
Title: Heat pump type air conditioning humidifier
Inventor: MORIKAWA AKIRA
IPC: F25B29/00
Filed: 1993-12-15
Abstract: PURPOSE:To drive with refrigerants adapted for air cooling means by composing air cooling means for cooling of a heat absorbing evaporator out of a circuit, and composing air cooling means for dehumidifying of a low-temperature side evaporator, and providing relay heat transfer means for heat exchanging the evaporator for heat transferring between circuits with a low-temperature side condenser. CONSTITUTION:A high-temperature side evaporator Ev1 is divided to an evaporator Evs for heat transferring between circuits formed of a low-pressure vapor- phase refrigerant flowing unit 8 of a relay heat exchanger 8, and an evaporator Evm for absorbing heat out of the circuit formed of a second indoor heat exchanger. Accordingly, air cooling means F for cooling is formed of an evaporator Evm, and an air cooling means D for humidifying is formed of a low- temperature side evaporator Ev2. A relay heat exchanger 8 for heat exchanging the evaporator Evs with a low-temperature side condenser Cd2 is formed as relay heat transferring means. Thus, various boiling point refrigerants are adapted for utilities of humidifying, cooling air cooling means.
Patent JP-H10155567-A (JP)
Title: Height adjustment device for housing shelf
Inventor: ONO HITOSHI
IPC: A47B57/00
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To select the height of a housing shelf capable of most easily performing work and to adjust an optimum height by attaching the housing shelf to a wall part movably in a vertical direction and displaying a measure for indicating a height dimension from a floor surface on the surface of the wall part at the side part of the housing shelf. SOLUTION: By arranging many holes 4 for freely attachably and detachably attaching the housing shelf 3 near both end parts of the housing shelf 3 at the wall part 1 with the interval of 2-3cm and fitting an engaging part disposed on the supporting bracket 3a of the respective housing shelves 3 to one of the holes 4, the attaching height of the respective housing shelves 3 is changed by 2-3cm each. Then, the measure M for indicating the height dimension from the floor surface F is displayed on the surface of the wall part 1 at the side part of the housing shelf 3, turning bars 5-7 are arranged at a withdrawn position, the lowest housing shelf 3 is judged as a washing stand, the height of the housing shelf 3 is adjusted and the height of the washing stand is decided.
Patent JP-H08171617-A (JP)
Title: Data communication system
Inventor: HIRANO SEIJI
IPC: G06F21/62
Filed: 1994-12-19
Abstract: PURPOSE: To provide a data communication system with which information can be surely hidden, and further, the change of a system such as the version-up of software can be easily performed. CONSTITUTION: The data of a plane sentence supplied from the outside are ciphered/deciphered according to a prescribed ciphering/deciphering algorithm held inside, and the data of this provided ciphered/deciphered sentence are outputted by an IC card SAM, and an interface device IFD 1 is provided to supply the transmitting data of the plane sentence outputted from a terminal 1 to the IC card SAM and to transmit the data of the ciphered sentence outputted from the IC card SAM. Besides, an interface device IFD 2 is provided to receive the data of the ciphered sentence transmitted from the interface device IFD 1, to supply the received data to the IC card SAM and to output the data of the deciphered sentence outputted from the IC card SAM to a terminal 2.
Patent JP-H06156752-A (JP)
Title: Paper feeding device
Inventor: KAWAMURA KAZUYA
IPC: B65H1/04
Filed: 1992-11-25
Abstract: PURPOSE:To provide a paper feeding device equipped with a back-fence, which does not necessitate a driving power source for its movement and has a simple moving mechanism. CONSTITUTION:A back-fence 40 is linked with the putting-in/out-motion of a paper sheet feeding tray 20. In a paper feeding state, the fence 40 is situated around the center of the sheet width, while, in a paper sheet replenishing state, the fence 40 retreats into a place where replenishment is not hindered by the fence 40.
Patent JP-2000351124-A (JP)
Title: Molded resin mold
Inventor: FURUYA TAMIO
IPC: B29C33/38
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To increase heat conductivity and to improve strength. SOLUTION: In a molded resin mold in which the first layer 5 of a mold surface layer 2 is made of an epoxy resin 7, and the second layer 10, which backs up the first layer 5, is made of a material in which steel balls 12 are bonded together by an epoxy resin 14, by equalizing the diameters of the steel balls 12, adjacent balls 12 are brought into contact with each other to increase the heat conductivity of the second layer 10. In this way, since the mold 1 can be cooled in a relatively short time, the waiting time of the mold 1 can be curtailed to improve productivity. By the contact between adjacent balls 12, metal particles are mutually constrained to increase the strength of the molded resin mold 1.
Patent JP-H07166584-A (JP)
Title: Driving device for turning hydraulic motor
Inventor: NAKAMURA TSUYOSHI
IPC: E02F9/22
Filed: 1993-12-15
Abstract: PURPOSE:To realize the good stop control of a revolving superstructure by preventing the excess turn of the revolving superstructure by its tare weight in the low-temperature environment in stopping the revolving superstructure. CONSTITUTION:This driving device for a turning hydraulic motor 41 is provided with main pipes 43, 44 feeding/discharging pressure oil to the turning hydraulic motor 41, relief valves 45, 46 restricting the upper limit pressures of the pressure oils flowing in the main pipes 43, 44, a selector valve 42 serving as a valve device selectively communicating the main pipes 43, 44, a control pipe 48 arranged on the downstream side of the relief valves 45, 46 and guiding the control pressure oil driving the selector valve 42, and a throttle valve 47 arranged on the control pipe 48 and controlling the operating speed of the selector valve 42. At the time of the braking of the hydraulic motor 41, the operating oil heated by the thermal resistance when it passes through the relief valve 45 or 56 is guided to the control pipe 48 and the throttle valves 47, 50.
Patent JP-H10142773-A (JP)
Title: Housing case for substrate of photomask and the like
Inventor: HAMADA TOSHIYUKI
IPC: G03F1/66
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a case for housing of substrates of photomasks, etc., which is capable of protecting the substrates against damage and contamination during transportation or at the time of storage and facilitates molding and washing. SOLUTION: The inside base of a case body 1 is integrally provided with supporting projections 4, 5 which allow the imposition of the substrates 10 (11) of the photomasks, etc., by bringing their peak ends into direct contact with the rear surfaces of the ends of the substrates 10 (11) and enclosing pieces 6, 7 which prohibit the movement in the transverse direction of the substrates 10 (11) by bringing their inside surfaces into contact with the peripheral edges of the substrates 10 (11) in the contour positions of the substrates 10 (11).  The inside top surface of a cap 2 is integrally provided with retaining projections 8, 9 which prohibit the vertical oscillation by bringing the bottom ends into direct contact with the front surfaces of the substrates 10 (11) and holding the substrates 10 (11) together with the supporting projections 4, 5 in the respective positions facing the supporting projections 4, 5 of the case body 1. The case body 1 and the cap 2 are molded of plastic having the hardness lower than the hardness of the substrates 10 (11) of the photomasks, etc.
Patent JP-H07167184-A (JP)
Title: Vibration control device
Inventor: FUJIWARA NOBUNAGA
IPC: F16F15/08
Filed: 1993-12-15
Abstract: PURPOSE:To prevent folds from being produced on an elastic body, and improve durability. CONSTITUTION:A tubular inner-case cylindrical fitting 18 is arranged inside a cylindrical outer fitting 12 and coaxially therewith. A rubber elastic body 14 is cured and fixed between the outer fitting 12 and the inner fitting 18. An elastic body 16 is cured integrally with the elastic body 14 and extended downward from the inner fitting 18. A lower end 16A of the elastic body 16 is not cured to the outer fitting 12. When an engine is mounted to the inner fitting 18, an engine load is applied vertically to deform the elastic body 16. Since the elastic body 16 is not connected to the outer fitting 12, excessive force is not concentrated to the elastic body 16, and folds are not produced on the elastic body 16.
Patent JP-H11147280-A (JP)
Title: Surface treated aluminum laminated sheet excellent in film adhesive property
Inventor: KUME YOSHIO
IPC: B32B15/20
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a surface treated aluminum laminated sheet capable of being enhanced in adhesive property of a resin film without using chromium and capable of being reduced in production cost. SOLUTION: A surface treated aluminum laminated sheet excellent in film adhesive property is obtained by forming pits such that a pit diameter D is 0.5-5 μm and the relation between the pit diameter D and pit depth H satisfies H/D>=0.5 to at least the single surface of an aluminum or aluminum alloy material by surface roughening treatment using an electrolyte and laminating a thermoplastic resin film on the pit formed-surface of the material.
Patent JP-H04185102-A (JP)
Title: Power distributor combiner
Inventor: SANO HIDEKAZU
IPC: H01P5/18
Filed: 1990-11-20
Abstract: PURPOSE:To attain the miniaturization by distributing a microwave power inputted from a common port at an impedance converter, outputting the power from distribution port, combining the microwave power received from each distribution port at an impedance converter and outputting the synthesized power. CONSTITUTION:A common port 1 provided to a left end of a dielectric board 9 receives a microwave power distributed by 1/4 wavelength impedance converters 7a, 7b. Moreover, the common port 1 conversely outputs the microwave power combined by the 1/4 wavelength impedance converters 7a, 7b. Then the distributed microwave power is outputted from distribution ports 2a, 2b provided to an upper right side and a lower right side of a board 9. Conversely the microwave power combined by the 1/4 wavelength impedance converters 7a, 7b is inputted from the distribution ports 2a, 2b. Thus, miniaturization is attained.