baber/WOPTO huggingface dataset:
Patent JP-2001176043-A (JP)
Title: Floating magnetic head and disk device
Inventor: ICHIKAWA HIROYUKI
IPC: G11B21/21
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To make the size of a magnetic head small and enhance the stability of recording and reproducing work. SOLUTION: In the magnetic head 16, first and second rail parts 68a and 68b are projectingly formed on a slider 68 and a groove part 68c is formed between the first rail part 68a and the second rail part 68b. The first rail part 68a is provided with a gap 69a of an upper transducer 69 and the second rail part 68b is provided with a gap 70a and erasing gap 70b of a lower transducer 70. The second rail part 68b is provided with a negative pressure groove 72. Since the width size La of the rail 68a is made small (La<Lb) and the rail part 68b is provided with the negative pressure groove 72, thereby, the pressures Pa and Pb of the rail parts 68a and 68b can be made small, the electromagnetic transducing characteristics by the magnetic heads 16 and 18 are stabilized and the contact of the magnetic heads 16 and 18 with the magnetic disk 52 and the consequent damage thereof do not occur.
Patent JP-H06193356-A (JP)
Title: Door device for movable partition
Inventor: KOMATA OSAMU
IPC: E06B7/18
Filed: 1992-12-25
Abstract: PURPOSE:To secure the airtight sealing by a method wherein an elevating member is provided so that it can move inside a U-shaped channel to a certain extent in its direction of thickness, and an easily-deformative part is provided, extending over the whole length of the U-shaped channel, to a face to which the U-shaped channel and the elevating member face each other. CONSTITUTION:Hollow swelled parts 605 are provided vertically in three positions with intervals provided to elastic sheets 603 provided to the sides opposite to internal walls of a U-shaped channel 203 on the side in the door- opening direction of an elevating member 6, and thereby an easily-deformative part is constructed. A push rod 5, projecting from a door body 2, is pushed into the door body 2 along a vertical side edge 102 when the door body 2 is about to be shut with the elevating member 6 being held and hung inside the channel 203, and the elevating member 6 is lowered by movement of a shaft 9 and swing motion of a link 10, and thereby the lower end of the elastic sheets 603 are elastically attached to the floor surface 11. Then, the swelled part 605 is deformed, being pressed from both sides by the elevating member 6 and the channel 203 that approach each other, and an appropriate sealing pressure is produced. Thereby, sealing with necessary airtightness can be ensured.
Patent JP-H11242036-A (JP)
Title: Reagent package
Inventor: DUMITRESCU NICOLAE
IPC: B01L3/00
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a reagent package for taking out all of liquid samples being mixed inside appropriately and at the same time for preventing the fragments of a glass ampul from being included in a reagent mixture. SOLUTION: A reagent package 10 is provided with mutually sealed container housing section 12 and a container lid 18. Container rooms 32 and 34 corresponding to holes 144 and 146 of the container lid can be operated. The holes 144 and 146 can be controlled by valves 20 and 22 for pivoting from an open position to a closed position or oppositely. The reagent package 10 accommodates a filter screen 16 and a glass ampul 14 in the container room. A press force is applied to an outer wall being adjacent to the glass ampul of the container room to use the reagent package 10, the glass ampul is fragmented, and the liquid in the container room is mixed with a dry powder that is released from the glass ampul. A locking clip member 24 is fixed to the reagent package 10, and sealing operation being obtained by the valves is reinforced when each valve is located at a closed position.
Patent JP-2000166750-A (JP)
Title: Mortuary dining tray
Inventor: OZAKI KIICHI
IPC: A47G33/00
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a mortuary dining tray being convenient for the aged and the sick and enabling bowls and the like to be stored in a small space by means of a simple structure. SOLUTION: This mortuary dining tray comprises a dining board 20 and leg parts 30. A storage space 40 of minimal height is formed between the leg parts. A high edge is formed at the outer edge of the alignment face 21 of the dining board and a receiving edge 31 is projected from the inner edge of the upper end of each leg part. The dining board is reversed and fitted over the receiving edge to convert the mortuary dining tray to the configuration of a storage box. On the other hand, a mating edge 24 generally equal in height to the receiving edge is formed at the outer peripheral edge of the back 23 of the dining board and the dining board is fitted over the receiving edge with the alignment face of the dining tray facing up to convert the mortuary dining tray to the configuration of a dining tray.
Patent JP-2001175450-A (JP)
Title: Method for displaying window
Inventor: HAYASHI RYUJI
IPC: G06F3/0484
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To efficiently operate an inter-window cooperative work, by designating the display area of the other window at a part, where the other window and a main window are overlapped at referring to the other window from the main window for operating the work by displaying plural windows. SOLUTION: At referring to a window (B) 73 by using a window (A) 74 as a main window, a sub-window 72 is prepared and displayed at a part, where the window (B) 73 is overlapped with the main window. Thus, the omission of the display of the main window is reduced.
Patent JP-H11188326-A (JP)
Title: Method and device for removing rigid film
Inventor: SATOU KAZUNORI
IPC: F28G9/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for efficiently removing a rigid film formed on the inner wall of a pipe. SOLUTION: A nozzle header 23 is inserted into the base material 14 of a steam pipe being an object for removing steam oxidized scale 15. A high pressure water-supplying flow path 8a for leading high pressure hot water 10 and a high pressure water-supplying flow path 8b for leading high pressure cold water 2 are formed in the nozzle header 23. A high pressure hot water nozzle 11 and a high pressure cold water nozzle 1 are arranged in the tips of the respective flow paths. When high pressure hot water 10 is in a superheated state and is injected into peripheral water 4, it becomes underwater jets 12 of water being attended with bumping and collides against the steam oxidized scale 15 and crushes the scale 15.  When high pressure cold water 2 is injected into peripheral water 4, it becomes underwater jets of water being attended with cavitation bubbles and collides against the steam oxidized scale 15 and this is crushed by collapse of cavitation bubbles.
Patent JP-H11317843-A (JP)
Title: Image reading system and image reader
Inventor: YAMAMOTO YASUHIRO
IPC: H04N1/04
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To simplify operation in a standalone mode. SOLUTION: This image reading system uses a line sensor to read an image recorded on an original to be read. A computer provided at the outside of the image reader can set a prescribed read condition not affected by an image among read conditions relating to the reading of this image reader. Prescribed read conditions of the image reader are written in an EEPROM (step 107) when a preset request comes from the computer (step 106). When a recording switch is depressed (step 103), the contents of the EEPROM (that is, the prescribed read conditions) are read and the operation of image reading is executed according to the read conditions (step 105).
Patent JP-H09198693-A (JP)
Title: Vcsel optical data reading and writing head
Inventor: UENBIN JIAN
IPC: G11B7/125
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a small-sized quasi-multimode vertical cavity surface emitting laser optical head having the output writable on a phase transition memory medium by providing the head with a mirror layer of a mesa shape and an electrical contact adapted thereto. SOLUTION: A first mirror layer 11, active region 12 and second mirror layer 17 are deposited and formed in this order on a substrate 13. The second mirror layer 17 is formed by etching or selective depositing to the mesa structure. The electrical contact 20 is so formed as to come into contact with the top end of the second mirror layer 17 and an electrical contact 24 making a pair therewith is arranged on the base of the substrate 13. When a working voltage is impressed between the contacts 20 and 24, a current flows through a laser generation region shown by a broken line 30 in dependence upon the mesa shape of the second mirror layer 17 and generates a laser beam of a single optical mode. The laser beam is radiated through a window 22 of the contact 20 and constitutes the vertical cavity surface emitting laser 10 having output of >=10mW and a beam diameter of 10 to 20 microns.
Patent JP-H11190026-A (JP)
Title: Reinforced soil structure
Inventor: SHIMADA SHUNSUKE
IPC: E02D17/18
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To improve workability and strength by holding one end of a bank reinforcing material made of geotextile, between recessed and protruded faces formed at the upper and lower contact parts of a retaining wall member. SOLUTION: A bank reinforcing material 3 made of geotextile is embedded in a plurality of layers in the bank 2 at the rear face of an earth-retaining wall A. One end 3a of the reinforcing material 3 is held between recessed and protruded faces 1a, 1b having a nearly corrugated section continuously and laterally formed at the upper and lower faces of the wall face blocks 1. The recessed and protruded faces 1a, 1b are shaped to have a section such as a nearly semicircular, trapezoidal, rectangular form, or a semispherical form having a specified distance. The block 1 is shaped to have a cross section such as a U-shape opened to the bank 2 side in the side face view or the plane view or to have a cross section such as a T-shape in the plane view or a parallelepiped form.  As it is required, one end 3a is wound on a bar-form member having a rectangular section and held between the recessed and protruded faces 1a, 1b. In this way, the reinforcing material can be easily and securely connected to the retaining wall and the wall member can be miniaturized to reduce the cost.
Patent JP-2000180561-A (JP)
Title: Ground investigation method
Inventor: TORIIHARA MAKOTO
IPC: G01V1/28
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a ground investigation method for accurately, easily, and rapidly investigating stratum sections, ground strength in each stratum, and the like even under the ground at a depth being relatively shallower from the earth's surface and in the ground with a complex stratum structure. SOLUTION: A shell 10 with at least either one being selected from an accelerator, a load meter, and a pore water pressure meter in a tip part 12 is penetrated into the ground whose base is to be investigated, the penetration resistance of the shell 10 is measured at each stratum L for composing the ground, at the same time an elastic wave E is generated from the shell tip part 12 when the shell is penetrated, and either one of a direct wave D and a reflection wave R being reflected on each stratum boundary surface C out of the elastic wave E is measured by a vibration receiver 3, thus estimating the condition of stratum such as the ground strength and stratum section of each stratum L.
Patent JP-H05177979-A (JP)
Title: Auxiliary tool for holding writing tool
Inventor: NAKAMURA MICHIO
IPC: B43K23/00
Filed: 1991-12-27
Abstract: PURPOSE:To alleviate fatigue of hand and arm and prevent occurrence of stiffness in the shoulder and induration in the finger by mounting a first ring on an axis of a writing tool, keeping an annular part of a holder on the upper side of the ring in an idly engaged state, and transferring a writing pressure given to a member to be grasped of the holder by a palm to the axis of the writing tool through the annular part and the first ring. CONSTITUTION:A first ring 2 having an inner diameter which can be engaged fast with a writing tool 1 and a peripheral shape larger than a cross section of the writing tool 1, which can be fixed at an optional position of the tool 1, is provided. An annular part 4 which can be engaged with the writing tool 1 idly and has an inner diameter slightly smaller than the outer diameter of the ring 2 and a member 6 which can be grasped by a palm relating to the annular part 4 are provided on a holder 3. The holder 3 is made to be able to idly engage with the writing tool 1 at a position higher than the ring 2. That is, a writing pressure to be applied in the direction of the axis of the writing tool is applied mainly by the palm. The role for writing letters is given to the thumb, the forefinger, and the middle finger, released from the role for keeping the writing tool stable. Thus, fatigue of hand and arm is alleviated.
Patent JP-2001175700-A (JP)
Title: Pair arrangement rule check method and storage medium
Inventor: ARAI KAORI
IPC: H01L21/82
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To improve the yield of a semiconductor integrated circuit device by automatically making a rule check on elements constituting a pair and reducing characteristic defects of an analog circuit. SOLUTION: The distance between elements constituting a pair generated according to circuit diagram data and pair information is calculated. It is decided whether or not the element distance is larger than a rule value and when so, the names of the elements constituting the pair and the element distance are stored as an element distance rule violation. Then the parallelism of the pair is retrieved from a pair arrangement rule, and rotation parameters of the elements constituting the pair are retrieved from layout data and compared according to the pair arrangement rule to judge whether or not their directions are the same. When the directions are not the same, the name of the elements constituting the pair and the rotation parameters of the elements are stored as an identical directivity violation. After all pairs are checked, those violation data are displayed on the display.
Patent JP-2001126012-A (JP)
Title: System and method for bundling article of online auction
Inventor: GHANMA EMAN
IPC: G06Q30/00
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a superior method for guaranteeing the auction cost of an auction article and reliable buying and selling for a buyer and to provide an efficient transaction format approximated to a market ideal. SOLUTION: A system for bundling the article of inverse auction comprises a communication network which can be accessed by a buyer and a seller and a host server which communicates with the communication network, receives the same article purchase offers, bundles the same purchase offers, shows the bundled purchase offers, to the network and makes the seller bid on the bundled purchase offers.
Patent JP-2000226845-A (JP)
Title: Vibratory compressor having adjustable vibration damping handle
Inventor: PERSSON GERT
IPC: E01C19/30
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a vibratory compressor having a vibration damping handle for automatically restricting a vibration damping degree when a wetting surface such as clay must be compressed by manually operating a compressor, particularly when work is performed on an upward slope. SOLUTION: Vibration is damped by a vibration damping part having a handle having an adjustable automatic actuator for restricting a jumping movement of the vibration damping part 8. The handle is composed of a lower handle part 5 and an upper part 9 installed by the vibration damping part, the lower handle part 5 has a penetrating spindle 11, and the spindle is fastened in an elliptic hole 10 in a lower part to pass through a corresponding hole 12 in an upper handle part of the handle. The hole 12 is also an elliptic shape, but expands toward one end.
Patent JP-H05181040-A (JP)
Title: Optical connector and its production
Inventor: HONMO HIROSHI
IPC: G02B6/40
Filed: 1991-12-28
Abstract: PURPOSE:To obtain the optical connector which is high in the amount of attenuation by reflection and can be easily produced. CONSTITUTION:Two pieces of optical fibers 1 and 2, the cores of which are formed to a hemispherical shape, are connected by butting the respective hemispherical cores 11, 12 against each other. The optical fibers 1 and 2 are single- mode fibers having 10mum core diameter and 125mum outside diameter. The length of the projection of the cores formed to the hemispherical shape is about 3mum. The optical fibers 1 and 2 are inserted and fixed in ferrules 3 and 4 made of ceramics. The hemispherical cores are butted and connect against and to each other in the state of optical contact by tightening screws 6 and 7 via a sleeve 5 made of a stainless steel. An etching method is used as a method of forming the cores to the hemispherical shape and, therefore, the complication associated with the conventional polishing stage is eliminated and the core end faces are easily made into the hemispherical shape.
Patent JP-H11190139-A (JP)
Title: Theater facility
Inventor: FUKIHARA MASAAKI
IPC: E04H3/24
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a substantial stage facility environment through the minimum performance facility by facilitating a mutual exchange among different kinds of stage types to effectively utilize a space. SOLUTION: A stage 11 and seats 12 are united to the floor face of a disc- shaped rotary floor 15. The outer periphery of a lower face of the rotary floor 15 is provided with a travel truck 16 to be rotatable for itself. A rotary ceiling 13 equipped with a performance facility 20 which is necessary and minimum for substantial performance on the inside facing the stage 11 is united through a support structural wall 21. An elevating type seat unit 14 is supported by a pressure cylinder 22 so that the lowest stage face 14a may be positioned on the same level as the floor face of a rotary floor 15 and the top stage face 12a of the seat 12.
Patent JP-H05169899-A (JP)
Title: Inkstone
Inventor: MASHITA TORU
IPC: B43M99/00
Filed: 1991-12-24
Abstract: PURPOSE:To obtain a low-cost inkstone having a superior performance in grinding an ink stick and a value as an object of craftwork by a method wherein a material obtained by mixing high-hardness fine powder with a base material for a ceramic art is molded into an inkstone form having a sea part and a land part, and the molded material is glazed except the land part and burned. CONSTITUTION:A base material used for a ceramic art is used as a bonding material 5. High-hardness fine powder, such as alumina, silicon carbide, boron carbide, and boron nitride, is used as grains 4. The both are uniformly mixed. This mixture is molded into an inkstone form having a sea part 3 and a land part 2. The molded material is glazed except the land part 2 and thereafter burned, whereby a required inkstone is obtained. Alternatively, an inkstone may be formed by fixing a mixture obtained by kneading Japanese lacquer and a synthetic resin material with the high-hardness fine powder only to a land part of an inkstone body. The inkstone may be formed by using a stone material, a bamboo material, a paper material, a synthetic resin material, a fine ceramic material, a glass material, or a metallic material as the inkstone body.
Patent JP-2001171042-A (JP)
Title: Trim part for car
Inventor: SUZUKI MIHO
IPC: B60R13/02
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To enable recycling of trim parts for a car obtained by integrating a board core material, a pad material and a skin material using high frequency welder processing. SOLUTION: A high frequency weldable polyolefinic resin foam is used as a pad material 30 and a high frequency weldable polyolefinic resin sheet is used as a skin material 40 and high frequency welder processing is applied to a board core material 20, the pad material 30 and the skin material 40 to inexpensively manufacture trim parts 10,100. Further, a polyolefinic resin is used in both of the pad material 30 and the skin material 40 to collectively and simply perform recycling.
Patent JP-H11169325-A (JP)
Title: Suction device for electric vacuum cleaner
Inventor: KOBAYASHI TOSHIZO
IPC: A47L9/04
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a suction device for an electric vacuum cleaner which achieves a higher rotating force of a rotary brush to obtain a better rotating force even in the cleaning of a surface to be cleaned with a larger resistance of a carpet or the like. SOLUTION: This suction device for an electric vacuum cleaner is provided with the body 1 of a surface device having a suction port 7 on the undersurface thereof, a rotary brush housing chamber 8 to be formed in the body 1 of the suction device, a rotary brush 11 to be rotatably housed into the rotary brush housing chamber 8 facing the suction port 7 and a turbine to rotatively drive the rotary brush 11. A suction path 26 is formed on the body 1 of the suction device to take outside air into the rotary brush housing chamber 8 while a guide (a first rib 23 and a second rib 24) is formed to guide the outside air sucked from the suction path 26 to a brush body 15 and a blade 16 on the front side in the direction of the rotation of the rotary brush 11.
Patent JP-H11173582-A (JP)
Title: Floor heating mat for air conditioning
Inventor: IZAKI HIROKAZU
IPC: A47G27/02
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a floor heating mat as a single sheet wherein no refrigerant piping is damaged during transportation while being coiled like a carpet. SOLUTION: A floor heating mat 2 is connected to a plurality of base mats 10 with a connection part 11 to obtain a single sheet, while a refrigerant piping 20 is provided inside of it. The refrigerant piping 20 comprises an inlet/outlet part 21 where a refrigerant comes in and out, a fixing part 22, and a bent part 23. The fixing part 2 is fixed while the inlet/outlet part 21 is not fixed. Thus, construction work at piping connection work is easier, while the refrigerant piping 20 is prevented form being damaged. The bent part 23 is semi-fixed or non-fixed to the base mats 10, so the bent part 23 diffuses and absorbs a load during transportation while coiled like a carpet, thus, no refrigerant piping 20 is damage.
Patent JP-H10247382-A (JP)
Title: Multi-piece cell, and magnetic random access memory array including the cell
Inventor: TEHRANI SAIED N
IPC: G11C11/15
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a new memory cell structure and a memory array structure used for a MRAM device that can achieve a low power consumption of word current. SOLUTION: The new type memory cell structure 20 for a magnetic random access memory has many partial cell pieces 21-24, and digital information is stored in the partial cell pieces 21-24. Each of partial cell piece 21-24 is formed by magnetic layers 27, 28 separated by conduction layers 29. A word line 25 is positioned near each partial cell piece so that it winds around partial cell pieces and winds on the same surface as partial cell pieces. Thereby, a low power consumption is achieved and word current is effectively utilized.