baber/WOPTO huggingface dataset:
Patent JP-H1123131-A (JP)
Title: Refrigerator including cooling system
Inventor: SHIN SHUNTETSU
IPC: F25B5/02
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator having improved cooling efficiency by constructing the refrigerator such that it has an effectual structure for heat exchange between an evaporator and surrounding air. SOLUTION: A refrigerator includes a cabinet including a refrigeration chamber, a freezing chamber 120, and a cooling chamber formed rearward the freezing chamber 120, an evaporator 310 disposed in the cooling chamber for producing cold air and forming a conical space therein as a spiral configuration, an air fan 320 disposed coaxially behind the evaporator 310 for sending air to the evaporator 310 and a heater 330 disposed in the conical space of the evaporator 310 for removing frost deposited on the evaporator 310. As a result, the refrigerator effectually achieves heat exchange between the evaporator and peripheral air to improve cooling efficiency. Since the cold air enters the cooling chamber forming a turbulent flow, the cooling chamber is more uniformly cooled, and since the heater is disposed coaxially in the evaporator, heat is uniformly transmitted to the evaporator.  Thus, defrosting effect is also improved.
Patent JP-H10253065-A (JP)
Title: Shielding apparatus for protecting electronic part of microwave oven
Inventor: YU HAK SEOK
IPC: H05B6/80
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a shielding apparatus for protecting electronic parts in an electric field chamber from high temperature high humidity air produced in a cooking chamber of a microwave oven. SOLUTION: A solenoid 320 of an opening/closing member is operated upon operation of a magnetron 220 of a microwave oven, and a movable bar is attracted into the solenoid with operation force of the solenoid 320 and simultaneously a shielding member 310 is released. The solenoid 320 is prevented from being operated upon non-operation of the magnetron 220, and the shielding member 310 is returned to a closed state owing to restoring force of a resilient member disposed on the shielding member 310.  Upon non-operation of the magnetron 220 the shielding member 310 closes an air suction hole 150 formed in a partition 120 located between an electric field chamber 210 and a cooking chamber 110, and as a result high temperature high humidity air in the cooking chamber 110 is prevented from flowing into the electric field chamber 210 through the air suction hole 150 so that electronic parts in the electric field chamber are protected from the high temperature high humidity air in the cooking chamber. Further, the air in the electric field 210 flows into the cooking chamber 110 through the air suction hole 150 with the aid of the operation of a cooling fan so that the electronic parts in the electric field chamber is protected from the high temperature high humidity air in the cooking chamber.
Patent JP-H06202621-A (JP)
Title: Music retrieval device utilizing music performance information
Inventor: SHISHIDO ICHIRO
IPC: G10K15/04
Filed: 1992-12-28
Abstract: PURPOSE:To provide the music retrieval device which can retrieve music based on not a melody, but musical features such as musical instrument formation and a rhythm feeling. CONSTITUTION:The music retrieval device consists of a means 3 which extracts and generates secondary retrieval data showing musical features such as musical instrument formation and rhythm information from primary performance data as music performance information such as an MIDI signal, a means 5 which inputs musical features of desired music, a means 6 which compares the secondary retrieval data with the inputted musical features, and a means 7 which outputs the retrieval result of the primary performance data, music, etc., according to the comparison result. The secondary retrieval data (abstract data suitable for retrieval) are extracted and generated from the primary performance data (detailed concrete data not suitable for retrieval) as the music performance information and music is retrieved based on the secondary retrieval data.
Patent JP-H11169833-A (JP)
Title: Garbage disposal system using torsional screw type solid-liquid separator
Inventor: YOSHIDA JUN
IPC: B09B5/00
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To optimize the water holding quantity of the solid subjected to a solid-liquid separation. SOLUTION: This torsional screw type solid-liquid separator is provided with a torsional screw 10 formed by twisting a planar member and the torsional screw 10 is driven by a motor. At this time, the motor is controlled by a control section 40 in such a manner that the motor is run for a prescribed time at a prescribed speed and is then stopped for the prescribed time alone and thereafter the motor is intermittently drived.
Patent JP-2001176835-A (JP)
Title: Spin cup of single-wafer cleaning and drying apparatus for semiconductor wafer
Inventor: OSAWA TADAYASU
IPC: H01L21/304
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a spin cup of a single-wafer processing type cleaning and drying apparatus for semiconductor wafers, by whose structure a wafer is prevented from being contaminated due to the eddy air-flow generated by rotating apparatus at a high speed, when drying the wafer. SOLUTION: A spin cup 17 of this single-wafer cleaning and drying apparatus for semiconductor wafers is provided in the surrounding of a rotating table 12 for mounting thereon a semiconductor wafer W, so that the cleaning liquid of the wafer W is not sputtered to the outside of the apparatus during cleaning and drying the wafer W, and there are formed respectively as its upper and lower portions a cylindrical neck portion 17a and a cup-form portion 17b expanded downward. Furthermore, porous members 2 are attached to the prescribed ranges of the inner surfaces of the neck portion 17a and the cup-form portion 17b and a plurality of fins 3 are attached to the prescribed positions of the inner surface of the cup-form portion 17b, while forming respectively prescribed angles to the inner surface so that the air flows generated when rotating the rotational table 12 move downward.
Patent JP-H11176286-A (JP)
Title: Remote control device
Inventor: SHIMIZU MASAMI
IPC: H01H19/14
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a remote control device of such a structure that both a left-handed and right-handed operator can operate very simply. SOLUTION: An EL system back light (electroluminescence) is installed behind a liquid crystal display 4 and is put on and off by a back light switch 8. Under the switches, the rotary shaft of a jog dial 5 is installed in vertical arrangement parallel with this illustration paper. Centering on the rotary shaft, the jog dial 5 is equipped with a disc-shaped operation part, which is partially protruded from an opening provided in a remote control case 100. The first switch is put on by pushing a release button 9 to the half stroke while the second switch is put on when the button 9 is pushed in the full stroke, and a member 10 is made slidable in the vertical direction, and the first and second switches can be locked in the on condition by sliding up the release button 9 in the fully pushed condition.
Patent JP-2001173489-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: FUKUDA TAKASHI
IPC: F01N3/20
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To improve exhaust emission performance under a low temperature operating condition until warming is completed, in a direct injection type spark- ignition engine. SOLUTION: In a cylinder fuel injection type spark-injection internal combustion engine capable of injecting fuel several times in one combustion cycle including compression stroke injection, under a low temperature operating condition, fuel is injected only by the compression stroke injection when a fuel injection amount is not more than a determining value. The fuel is concentrated near an ignition plug by the compression stroke injection of a limited amount to conduct stratified combustion, and a fuel amount adhered to a low temperature cylinder wall surface is decreased to prevent discharging of unburned fuel.
Patent JP-2001176328-A (JP)
Title: Conductive paste and method of manufacturing wiring board using the same
Inventor: SASAMORI RIICHI
IPC: C09D175/04
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a highly heat-resistant conductive paste not impeding the insulation property of a wiring board and having excellent workability such as an ability of retaining a shape and a working ability to be embedded into and filling ability to a bear hole or the like, and provide a wiring board using the same. SOLUTION: A conductor wiring for a wiring board is produced through the use of a conductive paste containing 5 to 20 weight % of triallyl isocyanurate, 0.25 to 8 weight % of triallyl isocyanurate prepolymer, and 80 to 94 weight % of conductive powder.
Patent JP-2001180273-A (JP)
Title: Vehicle door
Inventor: YANO TETSUYA
IPC: B60J5/00
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle door having a door sash mounting portion for effectively absorbing an angular moment applied to the door sash by a reflection force of a weather strip. SOLUTION: The vehicle door 1 is provided with a door body 10 in which an outer panel 11 and an inner panel 12 are bonded at an outer periphery edge and a space D is formed by opening an upper end of both panels 11, 12; a door sash 20 disposed above the door body 10 and connected to the door body 10; and a corner piece 30 provided on a corner portion formed by the door sash 20 and the door body 10. A reinforcement panel 13 is bonded to an inner side of an upper edge of the outer panel 11 and the reinforcement panel 13 and the inner panel 12 are directly bonded each other at a portion along a lower surface of the corner piece 30.
Patent JP-H11178614-A (JP)
Title: Engaging device of opposedly setmale and female strip fastener
Inventor: TANAKA MIKIO
IPC: A44B19/26
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive engaging device which enables easy and sure engagement or disengagement of opposedly set female and male resin strip fastener by arranging at least in two lines side by side. SOLUTION: An engaging device 1 is constituted of a body 2 of the engaging device and a pinch-press fitting member 3 of the body 2 of the engaging device. The body 2 of the engaging device comprises right and left stripe pieces 2a and 2a which are made doubly foldable at a base part 4 successively arranged and are provided with fitting grooves 5 and engagement recessed parts 7 in number corresponding to the number of stripes of the fasteners, and a stopper 6 protrusively provided short so as to be positioned before the fitting grooves 5 on the side of the successively arranged base part 4.  In the pinch-press fitting member 3, engagement stripes 12 at the open end part side are engaged with the recessed parts 7 to pinch the body 2 of the engaging device from above and below thereby preventing the body 2 of the engaging device from being separated from the peripheral rim of an opening part of a sealed bag.
Patent JP-2000188017-A (JP)
Title: High frequency porcelain
Inventor: TERASHI YOSHITAKE
IPC: H05K3/46
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a porcelain composition and a porcelain and a manufacture method thereof for an insulation layer of a wiring board for a high frequency capable of being fired at 800-1000 deg.C and having a high dielectric constant, a low dielectric loss and a heat expansion coefficient close to a chip part such as GaAs and a print board at a high frequency area. SOLUTION: After a mixture comprising 60-99 wt.% of glass capable of depositing a diopside type oxide crystalline phase containing SiO2, Al2O3, MgO and CaO and 1-40 wt.% of composite oxide containing Mg and/or Zn and Ti as a filler; or a mixture comprising 55-99 wt.% of glass capable of depositing a diopside type oxide crystalline phase containing SiO2, Al2O3, MgO, SrO and CaO and 1-45 wt.% of composite oxide containing Mg and/or Zn and Ti as a filler is molded, it is fired at 800-1000 deg.C to obtain a porcelain having a dielectric constant of 8 or more, a dielectric loss of 30×10-4 or less at 60-77 GHz and a heat expansion coefficient of 7 ppm/ deg.C or more at room temperature to 400 deg.C.
Patent JP-2000190017-A (JP)
Title: Wide-flange shape steel flange cooling equipment
Inventor: FUJIBAYASHI TERUO
IPC: B21B45/02
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a wide-flange shape steel flange cooling equipment to strongly cool the flange of the wide-flange-shape steel in an accelerating way after finish rolling the wide-flange shape steel in order to efficiently manufacture a wide-flange shape steel of high strength and high toughness by a rolling method. SOLUTION: This cooling equipment consists of multiple injection nozzles 3 formed in the side guides 4 to guide the flanges on both sides of a wide-flange shape steel 1 by sandwiching them from both sides of the line, partition walls to divide many nozzles 3 to multiple blocks 5 on the back side of the side guides 4, multiple on/off valves 7 to supply cooling water independently to each block 5, and flow control valves 6 to control the flow rate independently for each block.
Patent JP-2000192597-A (JP)
Title: Principal rafter part installing metal fitting of boundary wall stud frame in boundary wall part of attic space
Inventor: SAITOU HIROTAKE
IPC: E04B7/02
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a principal rafter part installing metal fitting of a boundary wall stud frame in a boundary wall part of an attic space capable of reducing the burden of a worker by simple construction work. SOLUTION: In a boundary wall part of an attic space by sticking a wall material to both sides of a roof truss via a boundary wall stud frame, and in the boundary wall stud frame, the horizontal part is fixed to a beam of the roof truss by a beam installing metal fitting, and a principal rafter part 3a1 is fixed by a principal rafter part installing metal fitting 4 by sandwiching a principal rafter part 21 of the roof truss.  The principal rafter part installing metal fitting 4 is composed of a plate-like main body 41 and a pair of left/right locking metal fittings 42 respectively fixed to reverse left/right both side parts of this plate-like main body 41, a locking projecting part lockable on both sides of the principal rafter part 21 of the roof truss is formed in the respective insides of these locking metal fittings 42, and principal rafter part installing holes 41a, 45a for fixing the principal rafter part 3a1 of the boundary wall stud frame by a fastening/installing means are formed on the outside of the respective locking metal fittings 42.
Patent JP-2001180041-A (JP)
Title: Optical printer head
Inventor: MIYAUCHI KOJI
IPC: B41J2/44
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical printer head capable of stably holding a rod lens array by a housing frame member. SOLUTION: The optical printer head comprising a housing 4 having an opening 5 on the upper surface with a rectangular frame member 6 formed along the outer periphery thereof, disposed on a substrate 1 with a plurality of light emitting element array chips 2 mounted in a row such that the opening 5 is provided above the light emitting element array chips 2 as well as the rod lens array 3 is inserted into the frame member inside of the housing 4, wherein a plurality of ribs 7 are formed from the outer side surface of the frame member 6 to the housing 4 upper surface, is provided.
Patent JP-H11193819-A (JP)
Title: Auxiliary bearing of magnetic bearing
Inventor: KUWABARA OKIKAZU
IPC: F16C32/04
Filed: 1997-12-28
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a rotary body and to lengthen the life thereof even though the rotary body is repeatedly brought into contact with an auxiliary bearing at the time of emergency of a magnetic bearing, and also to reduce the damage of the rotary body. SOLUTION: Auxiliary bearings 15 and 17 are each made as a sliding bearing. Therefore, these auxiliary bearings 15 and 17 are machined into a hollow cylinder. A rotary body 1 (or the main shaft part of the rotary body 1) is passed through the inner side of the hollow cylinder. That is, since the auxiliary bearings 15 and 17 are made as the sliding bearing, the rotary body 1 is brought into solid-contact with the auxiliary bearing 15 or 17. A carbon fiber reinforced carbon material is used for the materials of the auxiliary bearings 15 and 17. The sliding bearing manufactured by using the carbon fiber reinforced carbon material as a raw material, is very strong against repeated touchdown.
Patent JP-2000193416-A (JP)
Title: Measuring instrument for master disk of optical recording medium
Inventor: NISHIKAWA KOICHIRO
IPC: G01B11/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain an measuring instrument which can accurately measure diffracted light beams even when the light beams are two-dimensionally distributed in a plane. SOLUTION: A measuring instrument for a master disk of optical recording medium is provided with a laser beam projecting device 2 that projects a laser beam upon a recording area which is formed of a plurality of diffraction gratings 12 on a substrate 15 and in which the master disk 11 of an optical recording medium is set up and an electronic image pickup tube 13 which detects diffracted light beams from the gratings 12 when the laser beam is projected upon the recording area.
Patent JP-2001181141-A (JP)
Title: Hair cosmetic
Inventor: ONUMA KATSUNORI
IPC: A61K8/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a hair cosmetic capable of naturally and softly styling the hair, providing usability with excellent touch and slight stickiness, and having good hair-set retaining properties. SOLUTION: This hair cosmetic comprises (A) a water-soluble silicone having >=40 deg.C melting point and (B) a shea butter.
Patent JP-2000194712-A (JP)
Title: Data processor and recording medium
Inventor: NAKAJIMA HIROFUMI
IPC: G06F17/30
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To permit rising of a multidocument system in a short time by simplifying previous setup including keyword extraction/registration. SOLUTION: The kind of file is discriminated from the expander of a file read out of a document file 2 and when the kind of file is a drawing, a keyword is extracted from a range including a title column by a drawing keyword extracting means 5 but when it is a slip, a keyword is extracted from the item row and item column of the slip by a slip keyword extracting means 6. When it is a document, a keyword is extracted from a character string having the prescribed number of characters from the head of the document by a document keyword extracting means 8.
Patent JP-2001181479-A (JP)
Title: Epoxy resin composition for sealing and semiconductor devices
Inventor: TOYAMA TAKASHI
IPC: C08L63/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition for sealing that can give a one-face sealing type package with reduced warpage and excellent reflow crack resistance and provide a one-face sealing type semiconductor device of reduced warpage and excellent reflow crack resistance that is sealed by using this epoxy resin for sealing. SOLUTION: In this objective epoxy resin composition includes an epoxy resin, a curing agent, a curing accelerator, an inorganic filler, and additionally silicone rubber powder, at least a part of the epoxy resin is represented by the following formula (wherein n is an integer of 0-5) and the silicone rubber powder is coated with a silicone resin on the surfaces. This epoxy resin composition is used to produce the objective one-face sealed type semiconductor device.
Patent JP-2000189731-A (JP)
Title: Carbon fiber filter
Inventor: OKADA SHINICHIRO
IPC: D04H1/4342
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To enable preventing problems such as the ignition of stuck oil content even when exposed to suddenly rising flames on cooling or many oil droplets of high temperature come flying by mixing carbon fiber, aramid fiber, and hot-melt-adhesive non-halogen base chemical fiber to form the mixture into a sheet. SOLUTION: In the case a carbon fiber filter 15 is manufactured, curved carbon fiber 1, aramid fiber 3, and polyester fiber 2 are defibrated by compressed air, and when the defibrated fiber is made to fall from above, compressed air is blown from a nozzle 4 to mix them. And a mixture 5 of fiber pieces that have fallen onto a conveying belt 6 is carried in a card 7, and here, it is formed into a sheet. Next, the sheet like mixed fiber 8 is conveyed to a temporary hot roll 10 by a conveying belt 9, and here, the sheath part of the polyester fiber 2 is melted to join and bond the fiber 1-3 to form them into a temporary carbon fiber filter 12. After that, it is heated while pressed by hot rolls 13, 14 to obtain a desired carbon fiber filter 15.
Patent JP-H11288189-A (JP)
Title: Electric charge supply device and image forming device
Inventor: WAKAHARA SHIRO
IPC: G03G15/16
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent toner from inadvertently flying up from a photoreceptor drum to a paper sheet when a high potential is applied to a transfer roller, and to prevent a transfer current from concentrating onto the region where the paper sheet does not exist in the region between the transfer roller and the photoreceptor drum. SOLUTION: The region 31 having high resistance equal to the atmosphere is provided in the transfer roller 16. Then, a discharge electrode 32 capable of discharging electricity between the region 31 and a base material 16a is provided in the region 31. When a prescribed potential is imparted to the discharge electrode 32 from a transfer power source, this potential is divided into a first region inside the transfer roller 16 and the second region between the transfer roller 16 and the photoreceptor drum. At this time, both of the first and second regions are high resistance regions, so that the potentials applied to the respective regions are equal, that is, concentration on the second region never occurs.  Further, a fixed electric field is formed in the first region as well, so that even if the transfer roller 16 comes into contact with the photoreceptor drum, the transfer current is never concentrated on the contact part.
Patent JP-2000192734-A (JP)
Title: Resin sash
Inventor: TOBE TADAO
IPC: E06B1/60
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing costs and to enhance airtightness, bonding strength and mounting strength. SOLUTION: A square frame is formed by welding together a top frame 2a, a bottom frame 2b, and right and left vertical frame 2c, 2c all of which are made of a synthetic resin, with their respective principal parts having generally the same cross-sectional form. Reinforcement abutting the lower part and indoor sides of the bottom frame 2b to reinforce it is fixed to the window sill 4a of a building and a spacer 5 is provided in a space (s) formed between the top frame 2a, the vertical frame 2c, and the skeleton 4 of the building. The frame body is attached to the outside of the skeleton 4 of the building by means of anchoring tool 10 and either sashes 6a, 6b are freely openably and closably mounted in the frame or glass is fixedly fitted therein.