baber/WOPTO huggingface dataset:
Patent JP-H07169081-A (JP)
Title: Cleaning disk
Inventor: WATANABE MITSUO
IPC: G11B7/121
Filed: 1993-12-15
Abstract: PURPOSE:To improve the using durability of a brush by forming the brush out of fiber by utilizing flexibility of fine fiber and imparting resilience thereto, and to eliminate poor skipping action of a player. CONSTITUTION:Spun yarns 2a 2b formed by spinning a plurality of fiber bundles of rayon, nylon, polyester, etc., are implanted into a brush state on a disk surface opposed to an optical lens R as a cleaning member 2 of the lens for an optical information recording/reproducing system.
Patent JP-H07171295-A (JP)
Title: Washing machine
Inventor: MAEHARA TOSHIHIRO
IPC: D06F39/10
Filed: 1993-12-17
Abstract: PURPOSE:To obtain a washing machine where the protruding height into a washtub is changed by attaching a lint filter inside out to allow selecting one from two washing methods: one is to improve the degree of cleaning and the other is to mitigate damage of fabric. CONSTITUTION:A lint filter 5 is rotatably mounted on a mount opening of an overflow outlet cover 4 by upper and lower support pins (only the upper support pin 19 is shown), so that a high annular protrusion 23 is formed on the surface side of a frame on which a tint removal filter is attached and a low arc protrusion 24 on the rear side. When the low protrusion 24 faces the inside of a washtub 1, as the resistance to water current is weak, damages of fabric can be mitigated. When the lint filter is turned over and the high protrusion 23 faces the inside the washtub, as the water current becomes intricate, the degree of cleaning can considerably be improved.
Patent JP-2000167393-A (JP)
Title: Method and apparatus for removing dust adhered to adsorbent
Inventor: FURUBAYASHI MICHITAKA
IPC: B01D53/81
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To easily remove dust adhered to an adsorbent to reutilize the adsorbent. SOLUTION: Gas is blown against a used adsorbent used in the removal of a harmful substance in waste incineration exhaust gas to remove the dust adhered to the surface of the adsorbent. As the gas to be blown, air or nitrogen is used and the gas after use is pref. returned to a waste incinerator flue. It is pref. to blow the gas against the adsorbent, which is placed on a screen with a mesh size equal to or less than the particle size (1-10 mm) of the adsorbent, from above. It is also pref. to vibrate the screen 2. The adsorbent after dust is removed is pref. utilized as an adsorbent for removing a harmful substance.
Patent JP-H06196122-A (JP)
Title: Negative ion implantation unit
Inventor: ISHIKAWA JUNZO
IPC: C23C14/48
Filed: 1992-12-24
Abstract: PURPOSE:To reduce destruction of a device due to charge-up by controlling secondary electrons emitted from an ion irradiated objective so that they do not return to the ion irradiatied objective, by means of an electric field formed in the inner space of a Faraday cup. CONSTITUTION:A cylindrical Faraday cup 3 made of metal is formed in front of an ion irradiation objective 1 held by a holding member 2, so as to surround a negative ion passing route. A voltage is applied between the holding member 2 and the Faraday cup 3 by a d.c. power supply 4 so that the electric potential of the inner wall of the Faraday cup 3 becomes higher than that of the energy for emitting secondary electrons. An electric field is produced in the inner space of the Faraday cup 3, and the power in the direction of the Faraday cup 3 is received by secondary electrons emitted from the ion irradiated surface, and those electrons are incident on the inner wall of the Faraday cup 3 and absorbed therein.
Patent JP-2000172397-A (JP)
Title: Display method, data processor and network system
Inventor: IGARASHI TOSHIAKI
IPC: G06F3/0482
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a display method capable of quickly displaying information corresponding to a user's request, preferably while controlling addition to a network. SOLUTION: This display method in which the same display area of a display device is allocated to plural pages and is used by switching the pages to be displayed inquires of a user contents desired to be displayed (S1101) before acquiring data to be displayed, chooses selected contents as an initial display page (S1104) and acquires the display contents to display them (S1105).
Patent JP-H06193582-A (JP)
Title: Centrifugal pump for drainage of dehumidified water for air conditioner
Inventor: NAGAI MAKOTO
IPC: F24F13/22
Filed: 1992-12-24
Abstract: PURPOSE:To provide a centrifugal pump which discharges dehumidified water for an air conditioner and which is constituted to reduce the generation of noise, reduce the generation of vibration, and increase a lift. CONSTITUTION:A drainage pump is formed so that a DC brushless motor 1 is disposed at a central part, the center of the rotary shaft 2 of a blade 5 is made to coincide with the gravity center position of a motor 1, and noncontact casings 4a and 4b are arranged to the outer periphery of the blade 5. Further, the drainage pump is formed so that the rotor part of the DC brushless motor 1 is incorporated so as to be incorporated in the casing chamber and formed integrally with a blade. Further, the drainage pump is formed so that a suction port 6 part is positioned in parallel to a blade inlet and a shape of a continuous line of a plurality of arcs of circle starting from a parallel terminal point is provided. This constitution causes reduction of size and weight, reduction of the generation of noise and vibration, the increase of a lift, and provision of an increased life for the drainage pump, and easy and wide regulation of the delivery lift of the pump through the number of revolutions of a blade according to a target delivery lift.
Patent JP-H10189412-A (JP)
Title: Method of cleaning by rotation of substrate
Inventor: IGUCHI ETSUKO
IPC: H01L21/027
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To suppress generation of bubbles and so on in cleaning liquid by reducing a major rotating number in a certain degree and by making an accessing time long until reaching the major rotating number when the cleaning liquid remaining on a substrate having a resist pattern film of developing liquid is cleaned by rotation. SOLUTION: A substrate 2 of a semiconductor wafer and so on is set on a spinner 1 and a lower layer reflection preventing film 3 is formed on the surface of the substrate 2. A resist pattern film 4 which is formed by a chemical amplifying negative resist having a alkaline developing property is formed on the lower reflection preventing film 3 and development is performed by supplying developing liquid 5 on the resist pattern film 4. After completion of the steps cleaning liquid 6 is supplied on the resist pattern film 4, the developing liquid 5 is cleaned and the substrate 2 is also cleaned. In this case an accessing time until reaching a major rotation number of the substrate 2 at a low speed of 2500rpm is set more than one second. Therefore generation of bubbles and so on in the cleaning liquid 6 can be suppressed.
Patent JP-H05178135-A (JP)
Title: Seat for vehicle
Inventor: CHIMURA MASAO
IPC: B60N2/12
Filed: 1991-12-26
Abstract: PURPOSE:To make it possible for an occupant to voluntarily select whether a space at his feet is to be widened to improve comfortability or the angle of a seat back is made gentle to improve comfortableness at the time of taking a seat as the cargo room of a small type cargo-passenger car is set up to have fixed width in accordince with laws and regulatrans. CONSTITUTION:A seat cushion 51 is supported so as to be oscillateable fore and oft against the floor 1, and oscillates to make the angle of a seat back 52 changeable, and the oscillating fulcrum X of the seat cushion 51 is set up to be above a horizontal line (b) passing the upper end of the seat back 52. In addition, the oscillating fulcrum X is set up so that, when the seat cushion 51 oscillates fore and aft above the horizontal line (b), the locus drawn by the oscillation of the seat cushion 51 of the rearmost end of the seat 5 may be nearer to a passenger room 2 than a boundary line (a) between the passenger room 2 and a cargo room 3.
Patent JP-H10183872-A (JP)
Title: Roof tile
Inventor: SATO KUNIAKI
IPC: E04D1/28
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To lessen a density difference between a shiplap and a non-shiplap by integrally laminating a plurality of plate-like bodies curing and hardening cement as main material through an adhesive, and shaping a roof tile. SOLUTION: A roof tile 2 composed of two plate-like bodies curing and hardening cement as main material is shaped, and the upper layer side plate-like body 30 and the lower layer side plate-like body 40 of the roof tile 2 are vertically joined through an adhesive to integrally be laminated. The upper layer side plate-like body 30 is protruded approximately 5mm longer than the lower layer side plate-like body 40 toward the eaves side over the entire length of the lower side 3b of the eaves side end of the roof tile 2 to form an overhang part 7. Furthermore, a ventilation notch 23 is provided in the neighborhood of the upper side 3a of the roof tile 2, and a gap is provided at a part corresponding to the ventilation notch 23 without being contacted on the entire length of a roof backing.  Thus, effect making the space between the roof substrate and the roof tile damp proof can be contrived.
Patent JP-2000171882-A (JP)
Title: Camera
Inventor: WATANABE ATSUSHI
IPC: G03B17/18
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To measure the number of steps and to magnetically record it on the film by incorporating a step number measuring device for measuring the number of steps. SOLUTION: The step number measuring device 8 for measuring the number of steps is incorporated in the camera with a data recording function having a magnetic recording circuit for storing information. In the device 8 of the camera with the data recording function incorporating the step number measuring device, a vibration sensing part 8a always senses the walking of a human being by vibration regardless of the on/off state of the power source of the camera or the display state of a display part 7, and the number of steps is counted by a counter part 8b. A signal counted by the counter part 8b and transmitted to a CPU is displayed on the display part 7 as the number of steps. Next, the display changeover switch 4a of a data input circuit 4 is operated to invert date information and magnetically record it on the film as the display of information on the number of steps.  By incorporating the device 8 for measuring the number of steps, it is unnecessary to carry both a pedometer and the camera so as to improve portability.
Patent JP-H05177346-A (JP)
Title: Scrafing method for slab
Inventor: JINEN MASARU
IPC: B23K7/06
Filed: 1991-12-26
Abstract: PURPOSE:To provide the scarfing method which obviates deep scarfing by placing a heating plate consisting of iron powder at a scarfing start point and starting the scarfing from this position. CONSTITUTION:The surface of a hot or cold slab 1 is scarfed by a scarfer. The heating plate 9 consisting of the iron powder is placed at the scarfing start point and is heated by a flame 3 from a torch 2 at this time. An oxygen pressure is then increased to induce an oxidation melting reaction form the heating plate 9 and thereafter, a roller table 5 is operated to move the slab 1 in a flame 3 direction, by which the scarfing is started. As a result, the yield of the product is improved.
Patent JP-H06174118-A (JP)
Title: Fluid valve
Inventor: TSUTSUI OSAMU
IPC: F16K31/04
Filed: 1992-11-30
Abstract: PURPOSE:To enable a selector/water stop valve to reduce a load acting on a selector/water stopping motor to drive a rotary disc. CONSTITUTION:A rotary disc 160 rotates in such state as clamped with a small- diameter stationary disc 150 and a large-diameter stationary disc 180 for selecting a flow passage. An axial force acting on the side edge 168 of the disc 160 due to a primary flow passage corresponds to a contact resistance force applied from the disc 150. Also, this contact resistance force is approximately equal to a force acting from the primary flow passage on the pressure receiving surface of the disc 150. Consequently, the disc 160, where not in contact with the disc 150, is isolated from the primary flow passage via an O-ring and, therefore, a load acting on the disc 150 due to liquid pressure from a primary side fluid can be alleviated.
Patent JP-H07179995-A (JP)
Title: Refractory cast steel
Inventor: KOBAYASHI TATSUHIKO
IPC: C22C38/00
Filed: 1993-12-22
Abstract: PURPOSE:To produce a refractory cast steel material used for joining of refractory steel material and excellent in refractoriness and joining property by casting a cast steel of specific composition and then applying heat treatment under specific temp. conditions. CONSTITUTION:As joining parts and members to be used for joining refractory steel materials used for various structures in the fields of construction, civil engineering, coastal structure, etc., cast steel parts, having a composition which contains, by weight, 0.09-0.15% C, 0.2-0.8% Si, 0.6-1.4% Mn, 0.2-0.3% Cr, 0.2-0.5% Mo, and 0.01-0.1% V and in which carbon equivalent(CE) represented by equation I is regulated to >=0.45%, are subjected to diffusion annealing at 900-1000 deg.C, to cooling at 0.8 to 80 deg.C/sec cooling rate, and successively to tempering treatment at 600-700 deg.C. By this method, the refractory cast steel member, having about 235 to 315N/mm<2> yield strength at ordinary temp. and 157 to 217N/mm<2> proof stress at 6O0 deg.C, used for joining various refractory steel materials, and excellent in refractoriness and weldability, can be produced.
Patent JP-H11160237-A (JP)
Title: Water quality-measuring sensor and water quality-measuring apparatus
Inventor: NAGASHIMA AKIRA
IPC: G01N21/05
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a water quality-measuring sensor and a water quality-measuring apparatus which maintain high reliability and durability for a long time without causing a characteristic deterioration due to biofilms or suspended substances even when used in filthy water and without requiring an automatic cleaning function to be added, thereby permitting continuous measurement of transparency alike through detection of a scattering light from floating substances and suspended substances in a liquid. SOLUTION: The apparatus is provided with a light-emitting device 7 emitting light beams into a liquid from above a liquid level in a container, a light-detecting device 8 detecting on the liquid level a scattering light of light beams from in the liquid, and a shading hood 4 shielding the light-detecting device 8 from a reflecting light of an external light and light beams from the light-emitting device 7 which are reflected at the liquid level. The shading hood 4 surrounds at least either one of a projection area of light beams from the light-emitting device 7 and a reception area by the light-detecting device 8, and extends into the liquid immediately below the liquid level. Front faces of the light-emitting device 7 and light-detecting device 8 arranged in the shading hood are directly exposed to the liquid level.
Patent JP-H10181910-A (JP)
Title: Paper feeder
Inventor: HORI HARUHIKO
IPC: B65H3/52
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To feed paper surely separated without giving residual deformation even in a cut sheet of any thickness, in a paper feeder. SOLUTION: This paper feeder is provided with a cantilever friction member 33 extended to a delivery route of a cut sheet 11 from the other surface side opposite to one surface side, with which a paper feed roller 31 of the delivered cut sheet 11 comes into contact, to be brought into contact with a tip end part of the delivered cut sheet 11 to separate one by one this cut sheet 11 by friction contact when displaced. A friction surface 33a into friction contact with the cut sheet 11 of this friction member 33 is formed in a manner wherein a width is rapidly increased toward a tip end side from almost the halfway part as viewed in the friction contact direction with the cut sheet 11, the tip end part of the cut sheet 11 compensates a decrease of friction force according to changing of a contact position in a tip end side of the friction member 33.
Patent JP-2001162022-A (JP)
Title: Pachinko island and setting method therefor
Inventor: MURAKAMI SUSUMU
IPC: A63F7/02
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a setting method of pachinko island capable of enhancing the efficiency of the field work of an island work in a pachinko parlor. SOLUTION: The structural body of a pachinko island 10 is divided into three parts of a lower unit 20, a middle unit 3 and an upper unit 4, and each is preliminarily manufactured in a factory. A space (s) communicating in the longitudinal direction of the island is formed on the inside of the lower unit 20, and a part of pachinko ball storing and carrying mechanisms such as a storage tank 50 and others is preliminarily integrated into the space(s). Each unit is carried to the construction site of the island work, the lower unit 20 is installed in a prescribed position on a floor, and the middle unit 3 and the upper unit 4 are successively connected to assemble the pachinko island 10.
Patent JP-2001166524-A (JP)
Title: Electrostatic charge image developing toner
Inventor: TAKAHASHI NORIAKI
IPC: G03G9/08
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a toner which has an enough non-offset temperature range even when the toner image is fixed without supplying a liquid having good release property such as silicone oil to the heating and fixing roller and which is excellent in transparency of an image on an OHP sheet, antiblocking property and fluidity. SOLUTION: The electrostatic charge image developing toner contains modified polysiloxane having at least recurring units expressed by general formulae (a), (b), (c). In formulae, each of R1 and R2 is a 1-6C alkyl group which may be different from each other, R3 is an aryl group or aralkyl group, and R4 is a 7-200C hydrocarbon group.
Patent JP-H11182293-A (JP)
Title: Idling intake control device
Inventor: MORI KATSUYUKI
IPC: F02D41/08
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To prevent combustion products and the like from adhering to an idling speed control valve(ISCV) on contraflow generated in an intake by-pass in an internal combustion engine. SOLUTION: The idling speed control valve(ISCV) 15 has valve elements respectively at a main idling intake by-pass making a detour around a throttle valve 11 of a main intake passage 10, and an air assist intake by-pass 14, and is operated to open/close by an electronic control unit(ECU) 18. When the throttle valve 11 is fully opened, the valve element of an air assist intake adjusting valve 30 is closed. Combustion products and the like floating near a nozzle hole of an air assist type fuel injection valve 4 is therefore hindered from reaching the ISCV 15 on contraflow in the air assist intake by-pass 14 from a lower reaches side end part 17, but in order to ensure an idling intake quantity even at that time, the valve element of a main idling intake adjusting valve 28 maintains specified opening.
Patent JP-H10170645-A (JP)
Title: Secondary radar device
Inventor: KONISHI YOSHIO
IPC: G01S13/78
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To enable a display from a first time response signal, and improve visibility and reliability by anticipating the sending-back timing of a response signal to a question signal, and passing a received signal only in an anticipative timing period. SOLUTION: That defluter output does not pass a received signal only in a period when the existence of a response signal is anticipated by anticipation of a control circuit 30, means that any received signal is not passed in a period when the existence of the response signal is not anticipated, and also means that a flute response and an aerial noise and a noise of a receiving circuit are not passed.  Even when the existence of the response signal is also anticipated on the basis of distance information of a previous scan, since the received signal passes through a restraining circuit 1 and is generated as defluter output, the response signal does not exist in a previous sweep, and since a response signal generated in a present sweep for the first time is generated as defluter output and is supplied to a signal processing circuit, a formerly undisplayable and initially generated response signal can be displayed.
Patent JP-H11157184-A (JP)
Title: Printer
Inventor: HASHIMOTO MASAO
IPC: G06F3/12
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a printer excellent in energy saving efficiency by prolonging the time of power save (energy saving) mode. SOLUTION: A print request is waited (S1) and when printing of a low priority document is requested (S2), a decision is made whether an energy saving mode is set or not (S3). A current print job is printed (S12) if energy saving mode is not set otherwise a decision is made whether the print job is left undone (S4). If it is not left undone, the time for starting storage of print job is saved (S5) before storing the print job (S6). Subsequently, a decision is made whether the print job is stored more than a specified amount or not (S7) and if it is stored more than a specified amount, the print job is printed (S8).
Patent JP-H10179494-A (JP)
Title: Dishwasher
Inventor: TANAKA ATSUHIRO
IPC: A47L15/50
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To reduce operations at the time of putting in/out tableware to/from a basket by supporting the basket by means of a supporting stand which is linked with a door opening/closing with the both lower ends of the opening part of a washing tank as a rotary center and drawing the basket forewards by means of the operation for opening the door. SOLUTION: The basket 5 where tableware 4 is arranged is placed on the supporting stand 9 inside the washing tank 1 and the both left and right sides of the supporting stand 9 are moved inside a horizontal groove 10 in the lower part of left and right sidewalls inside the washing tank 1 so that movement is enabled only in back and forth direction. A linear linking material 13 is connected to a first connecting part 11 disposed in the rear part of the supporting stand 9 so as to be freely rotation possible and the other end of the linking material 134 is connected to the second connecting part 12 in the upper part of the door 2 so as to be freely rotation possible. When the door 2 is opened forewards, the first connecting part 11 which is linked by the linking material 13 is pulled forewards and upwards with the foreward and downward movement of the second connecting part 12.  Since the movement of the supporting stand 9 is restricted only in the forward and backward direction by the groove 10, the basket 5 is moved forewards together with the supporting stand 9 with the foreward movement of the first connecting part 11.
Patent JP-H07180498-A (JP)
Title: Control method for multi-axis link type erector
Inventor: KOMATSU TAKEHIRO
IPC: E21D11/40
Filed: 1993-12-22
Abstract: PURPOSE:To provide the control method for a multi-axis link type erector suitable for automation. CONSTITUTION:When a swing ring 10 is stopped, each joint 22i is driven based on the change quantity DELTAthetai of each joint 22i while the fitting position (Xo, Yo) of a multi-axis link type erector 20 to the swing ring 10 is used as an origin, and a held segment 31 is installed at the target position A (Xp, Yp) and the target attitude thetazp. When the swing ring 10 is rotated, the fitting position (Xo, Yo) is corrected based on the center position (Xoo, Yoo) of the swing ring 10 and the rotation angle alpha of the swing ring 10, then each joint 22i is driven based on the change quantity DELTAthetai of each joint 22i while the corrected fitting position (Xo1, Yo1) is used as an origin, and the held segment 31 is installed at the target position A (Xp, Yp) and the target attitude thetazp.