baber/WOPTO huggingface dataset:
Patent JP-H06173235-A (JP)
Title: Buried form and manufacture thereof
Inventor: ISHIZAKI KANJIRO
IPC: E04B1/16
Filed: 1992-12-08
Abstract: PURPOSE:To improve durability and constructing performance by attaching a sintered body to one face side of a concrete layer, interposing resin at the cavity parts of the sintered body, and using this form for a structure in a river or the like showing acid water quality, with the sintered body placed on the water contact side. CONSTITUTION:A sintered body 4 such as brick is attached to the jig non- protruding side surface of a concrete layer 1 with jigs 2 embedded therein, through binder resin 3 such as thermosetting resin. After being dried and deaerated, this form is submerged in a polymerizing monomer solution for infiltration into internal cavities, and then subjected to polymerizing treatment by heating, radiation, or the like. A polymer is thereby filled into fine cavities of concrete and brick so as to improve chemical stability and physical strength to a great extent. At the time of constructing a construction in an acid river or the like, this form can be used as a buried form with the brick face placed on the surface side. The erosion and deterioration of the concrete structure can be thereby prevented to improve its durability, and constructing performance can be also improved.
Patent JP-2000215438-A (JP)
Title: Magnetic recording medium and magnetic disk device
Inventor: MATSUDA YOSHIFUMI
IPC: C23C14/14
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To ensure a low decreasing rate of reproduction output with the lapse of time and high thermal fluctuation resistance despite of low medium noise and to enhance record resolving ability by disposing an underlying film comprising a Cr-Ti nonmagnetic alloy and a middle layer comprising Co-Cr-Pt. SOLUTION: A Co-Cr-Pt alloy middle layer is formed on a Cr-Ti underlying film having a b.c.c. structure oriented to the surface of a substrate to orient the Co-Cr-Pt alloy having an h.c.p. structure. A magnetic film comprising a Co-Cr-Pt-Ta alloy or a Co-Cr-Pt-B alloy having the same h.c.p. structure as the Co-Cr-Pt alloy is further formed on the middle layer to orient c-axes as axes of easy magnetization parallel to the surface of the film by epitaxial growth. Since the intrasurface magnetic anisotropy of the magnetic film is enhanced by the orientation, coercive force and squareness ratio are increased and a high S-N ratio and high record resolving ability are attained.
Patent JP-H07180888-A (JP)
Title: Refrigerant heating type air conditoner
Inventor: NOGUCHI HARUO
IPC: F24F11/02
Filed: 1993-12-24
Abstract: PURPOSE:To hold a suction refrigerant state of a compressor in a suitable superheated state under the control to a fundamental component, to reduce its cost and to improve its reliability. CONSTITUTION:The refrigerant heating type air conditioner comprises a refrigerant circuit H for heating with a two-way valve 9 provided at an upstream side of a refrigerant heater, an inverter 14 for varying an operating frequency of a compressor 1, a proportional control valve 11b for varying a combustion amount of a refrigerant heater, and temperature sensors 12, 13 for respectively detecting a refrigerant inlet side temperature and a refrigerant outlet side temperature of the heater, wherein at the time of heating, the frequency and the combustion amount are so controlled by setting as target values as to obtain a suitable superheated state for its capacity. In addition, in order to correct the target value according to various conditions, at least one of the frequency and the amount is controlled based on a temperature difference of the detected temperature of the sensors.
Patent JP-2000154423-A (JP)
Title: Poly-para-phenylene terephthalamide fiber tow for stretch-breaking
Inventor: UEDA SHUJIRO
IPC: D06P3/26
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject tow excellent in shear resistance and flexibility, light and suitable for production of sports wears and protective clothing by including a dyeable poly-para-phenylene terephthalamide fiber having a predetermined tensile strength, crystal size and water content. SOLUTION: This tow comprises a dyeable poly-para-phenylene terephthalamide fiber >=15 g/d in tensile strength, 30 to 55Åin crystal size (110 orientation), and >=6% in water content before dyeing. Preferably, each filament, forming the poly-para-phenylene terephthalamide fiber toe, is <=6 d in fineness, >=15 g/d in break strength, <=5% in tensile elongation at break, <=70% in elastic modulus in elongation of fiber at 3% elongation, <=20% in degree of variability of the tensile strength, >=200 g/d in the initial degree of tensile resistance, 3 to 13 pieces of in. in crimp, and 4 to 11% in crimp percentage, thus resulting in 100,000 to 400,000 deniers in the total denier of the tow.
Patent JP-H0697394-A (JP)
Title: Bank-erasable double-metal flash eprom memory
Inventor: BAAJINIA NATARE
IPC: H01L29/792
Filed: 1991-11-16
Abstract: PURPOSE: To provide a FLASH memory which is capable of partially erasing in a portion, selected at a memory matrix without affecting other portions. CONSTITUTION: In a FLASH-EPROM memory, a cell belonging to a common source region 1 in the same row of a matrix is connected to a second source line, formed in a first level metallic layer 4 and a second level metallic layer 6 through a via 5, and a unit cell can be erased through a second source line.
Patent JP-2000151052-A (JP)
Title: Flexible wiring board
Inventor: MIYAAKE NORIHARU
IPC: H05K1/09
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a sufficient bend resistance and high durability over a wide temperature range by specifying the rate of the X ray diffraction peak intensity of an insulating layer and stacked copper foil in a face (111/200) and a face (311/200). SOLUTION: A cover layer C formed of the two layers of plastic for a cover layer CP and an adhesive layer CAd is stacked on a base material B formed of the three layers of a plastic film for base material BP, an adhesive layer BAd and copper foil M. In the base material B, the monomer solution of polyamide acid solution is formed, dried and cured on copper foil without the aid of the adhesive layer and a polyimide film and the like can directly be stacked on the plastic film for base material. The rate of the peak intensity of the X-ray diffraction of stacked copper foil is set not more than 2/100 in a face (111/200) or a face (311/200). Since large durability is shown under a wide use condition from a room temperature to a high temperature, performance and mobility can be improved.
Patent JP-H01168025-A (JP)
Title: Baking method
Inventor: HONGO TOSHIAKI
IPC: H01L21/30
Filed: 1987-12-23
Abstract: PURPOSE:To improve throughput and yield by controlling an element to be treated at a higher temperature than the predetermined baking temperature by the value lower than the temperature corresponding to the quality of heat absorbed from a hot plate before placing the element to be treated on the plate, reducing the temperature of the plate, after plating, by the temperature corresponding to the quality of heat absorbed from the plate, and then heating it at the baking temperature. CONSTITUTION:Before a semiconductor wafer 2 is placed, a hot plate 1 is so heated by a heater 3 under the control of a heater controller 4 that the temperature of the plate 1 becomes lower, for example, 1 deg.C than the temperature corresponding to the quality of heat absorbed from the plate 1, after the wafer 2 is placed, such as predetermined baking temperature, for example, 120 deg.C. The wafer 2 at a room temperature, such as 20 deg.C is placed on the plate 1 by a conveying mechanism. The placed wafer 2 is heated by thermal conduction from the plate 1. After the wafer 2 is placed, the heat is absorbed to the wafer 2, the plate 1 is reduced at its temperature so that the plate 1 is reduced lower, for example, 1 deg.C than the predetermined baking temperature, such as 120 deg.C. Thereafter, the plate 1 is set to the baking temperature, thereby baking the wafer 2.
Patent JP-H08183391-A (JP)
Title: Outer mirror for automobile
Inventor: SHIMADA YOSHIKIYO
IPC: B60R1/06
Filed: 1994-12-28
Abstract: PURPOSE: To improve quality with outward appearance looking more attractive while preventing vibrating a door mirror according to an operation of opening/ closing a door, by disabling an outer mirror from rotating relating to the door when its closed condition is detected. CONSTITUTION: When a mirror storage sensor 31 and a door lock sensor 33 are respectively placed on, further when an ignition key sensor 34 is turned off, and further when a mirror switch 32 is placed except on, a CPU unit 22 protrudes a lock pin 21 of a solenoid 20 engaged with a pin hole of a mirror base in a door side. That is, when a door is closed, further with an ignition key inserted, in addition with an outer mirror in an opened condition, the lock pin 21 is protruded to engage with the pin hole, so as to regulate the outer mirror not rotatably against the door. In this way, generating a vibration in the outer mirror is eliminated, also to improve quality with outward appearance looking more attractive.
Patent JP-H09151473-A (JP)
Title: Cover for undeground structure
Inventor: KOJIMA MASA
IPC: E02D29/14
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To improve workability by providing a frame, installed around an upper wall opening part of a common ditch or the like, with jack mechanism having a rail on which rollers provided on the back face side of a cover body is placed. SOLUTION: In the case of a cover body 2b being closed, for instance, a pair of rollers 3a, 3b provided at the cover 2b keep a floating state being positioned slightly above from a rail 4 vertically moved by jack mechanism (b) formed of link bars 11a, 11b. When the jack mechanism (b) is driven by an exclusive tool and elongated upward, the rail 4 is guided by guide members 5a, 5b so as to ascend while keeping a horizontal state, and the cover 2b is placed on the rail 4. At this time, the force of lifting the rail 4 is reduced by the action of springs 6a, 6b. After the rollers 3a, 3b are lifted to the same height as the road surface G, the cover 2b is moved horizontally by the rollers 3a, 3b and opened. The cover can thereby be moved easily to be opened/closed.
Patent JP-H05162554-A (JP)
Title: Four wheel drive type working vehicle
Inventor: AOYAMA HITOSHI
IPC: B60K17/348
Filed: 1991-12-12
Abstract: PURPOSE:To dispense with space for slide operation of cam member and the like so as to make compact a changeover structure and a safety structure by internally fitting the changeover structure and safety structure by which a front wheel transmision is not operated to an acceleration condition side, in a fitting part between a control rod and a boss part of a shift fork. CONSTITUTION:A projection 20a is provided at a control rod 20 while a first and a second recesses 34a, 34b are provided at a boss part on the side of a shift fork 19. The boss part 34 is rotation operated by a first operation means 37 and thus the projection 20a is inserted into the first recess 34a. When front wheels are steered at a specified angle or more from a linear line position, under the above condition, due to the action of a cam mechanism, the rod 20 is slid to an acceleration condition side. In this case, since the projection 20a is inserted in the recess 34a, due to the engagement of the projection 20a with the recess 34a, the shift fork 19 is operated by slicling leftward together with the rod 20 and a front wheel transmission is changed over to the acceleration condition.
Patent JP-H01167831-A (JP)
Title: Image forming device
Inventor: OGURA MITSURU
IPC: G03B27/32
Filed: 1987-12-24
Abstract: PURPOSE:To keep the reflecting characteristic of a light reflecting member excellent for a long time by forming a photoreceptive sheet supporting member in an exposure part of the light reflecting member moving at speed the same as a photoreceptive sheet. CONSTITUTION:The photoreceptive sheet 1 is supplied from a roll 2 in the direction shown by arrows, and when it comes near the exposure part P1, it is supported by a belt-shaped light reflecting member 4. It is constituted by Al-depositing on the surface of an endless belt-shaped resin sheet, and is stretched over two rollers 30 and 5. Since a supply roller 3 for the photoreceptive sheet 1 moves at speed the same as said sheet 1 owing to the driving force of the lower roller 30, the light reflecting member 4 does not rub the exposure part P, its surroundings and the photoreceptive sheet. Therefore, the reflecting member is not damaged to keep its reflecting characteristic excellent for a long time.
Patent JP-H07190941-A (JP)
Title: Surface inspection equipment
Inventor: NOSE HIROAKI
IPC: G01N21/94
Filed: 1993-12-24
Abstract: PURPOSE:To make a decision with high accuracy by illuminating an object to be inspected with a reflection illuminator and a background illuminator, binarizing the outline part of an image being picked up, differentiating the remaining part thereof and binarizing, and then making a decision based on both binarized data. CONSTITUTION:A spoon 2 to be inspected, is illuminated, on the front thereof, by a reflection illuminator 3 through an optical diffuser 4 and the image thereof is picked up by means of a camera 61 which delivers a signal SV1. The spoon 2 is illuminated, on the back thereof, by a background illuminator 5 through a white reflector 16 and the image thereof is picked up by means of a camera 62 which delivers a signal SV2. One signal SV1 or SV2, corresponding to the outline part of the spoon 2, is fed to a binarizing circuit 11 which then outputs a binarized image data DB1. The other signal corresponding to the remaining part is fed to a differentiating circuit 12 thence to a binarizing circuit 13 which outputs a binarized image data DB1. A control circuit 15 decides pass/fail of the spoon 2 based on the data DB1 and DB2, respectively, for the outline part and the remaining part.
Patent JP-2000153739-A (JP)
Title: Simple garbage bag holder for vehicle
Inventor: IWATA FUMI
IPC: B60R7/04
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a simple garbage bag for vehicle that makes it easy to fit a garbage bag when necessary, and can be stowed away smartly when not in used to make it unobtrusive. SOLUTION: A semi-circular element from which a garbage bag can be suspended is supported by bearings 3, 3 on the paneling of the vehicle interior. The bearings allow the ends of the semi-circular element to pivot, so that it can be kept in two states, that is, 'unusable' state, where the semi-circular element 1 is folded back against the front face of the interior paneling 20, and the 'usable' state, where the semi-circular element is extended from the front face of the interior paneling 20 in a roughly horizontal orientation. At opposing positions at left and right of the semi-circular element, there are a pair of clasps 2, 2 for gripping and securing a garbage bag. They pivot on the semi-circular element. When the semi-circular element is in the 'usable' state, these clasps are suspended downward and can be used.  When the semi-circular element 1 is in the 'unusable' state, they are folded back against the front face of the interior paneling 20 and cannot be used.
Patent JP-H09172741-A (JP)
Title: Selective call receiver
Inventor: TAKAHASHI HIROYUKI
IPC: H04W88/02
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To surely inform a user of the drop of battery voltage and besides, prevent the wasteful consumption of the battery. SOLUTION: If a voltage detector 4 detects the output voltage of a battery 9 or a booster 8 dropping under the specified value, a voltage detector, recognizer, and memory 33 stores it, and a timer controller 32 makes a timer 31 start the clocking operation of the specified time. Then, if a user operates an optional switch from an operation part 7, or if the clocking by the timer 31 expires, the controller 3 generates low voltage alarm by the sound from an informer 5 and/or the low voltage alarm by the letters from a display 5. Since the low voltage alarm is not made immediately after low voltage is detected, the wasteful consumption of the battery in that while is prevented, and the user can be surely informed of the low voltage alarm at switch operation.
Patent JP-H06175895-A (JP)
Title: Document preparing/electronic filing device
Inventor: YUKIMOTO SHINGO
IPC: G06F12/00
Filed: 1992-12-09
Abstract: PURPOSE:To perform access to a desired file at high speed even when there are massive files. CONSTITUTION:Since this device is provided with a file designating means for designating the access to the desired file in a second-order storage device 5 corresponding to the combination of the ID of a directory file 10 storing desired file information with the entry position number of the information of the desired file on the directory file 10, until such time as reading the directory file 10 containing the designated file it eliminates need to observe any other excess directory file like a file name system, and high-speed access can be performed.
Patent JP-H01168375-A (JP)
Title: Ejection nozzle
Inventor: TAKADO TSUMORU
IPC: B05C5/00
Filed: 1987-12-24
Abstract: PURPOSE:To enable the prevention of the running of an ejection liquid by its own weight and of the ejection of a large amount of the liquid under an excess pressure by providing a valve which operates by an upstream pressure of a duct, in said duct. CONSTITUTION:A valve 3 consisting of a taper needle which operates by an upstream pressure of ducts is provided in said ducts 1, 2. The valve 3 is pressed against a valve seat at the top of an ejection nozzle by means of a spring 4. Consequently, it is possible to prevent the running of an ejection liquid under its own weight together with the ejection of a large amount of the liquid under an excess pressure.
Patent JP-H04207382-A (JP)
Title: Still image transmitting device
Inventor: TANNO KOJI
IPC: H04M11/00
Filed: 1990-11-30
Abstract: PURPOSE:To facilitate the input of arbitrary graphics from the outside, the storage thereof and the transmission of the graphics together with video data by providing a graphic memory corresponding to the picture elements of an image memory which stores the arbitrary graphics and a video signal changeover device which changes over video signals with the output signal of the graphic memory. CONSTITUTION:This device contains the memory 12 for the graphics corresponding to the picture elements of the video memory 11. The circuit 15 which changes over the videos by the memory output of the graphics corresponding to the video memory 11 in order to change over the display of the videos superposed with the graphics and the videos not superposed with the graphics is added to this device. Namely, the memory 12 of the graphics corresponding to the picture elements of the video memory 11 operates to store the graphic data inputted in superposition on the videos on a signal transmission side and to transmit the graphic data together with the image data of the video memory 11. The graphic data displayed in superposition on the still images to be transmitted is added and transmitted in this way.
Patent JP-H03178480-A (JP)
Title: Material for information recording
Inventor: MORIMOTO ISAO
IPC: G11B7/243
Filed: 1990-11-30
Abstract: PURPOSE:To obtain the subject item having excellent thermal stability and long shelf life and improved sensitivity, S/N ratio and bit error rate by providing a recording layer containing a specified composition of three elements such as Sb, Te and Ge and also a degradation prevention layer of metal alloy above or under the recording layer or above and under the layer for recording information. CONSTITUTION:A material is made up of a recording layer 2 consisting of a material whose photoabsorption factor varies due to heating is provided on a substrate 1. In addition, this material records information using variations of light reflection factor which are generated by variations of light absorption factor. Its recording layer contains at least, three elements such as Sb, Te and Ge. These three elements have a composition shown by a formula. Furthermore, a degradation prevention layer 4 of metal alloy is provided above or under or above and under the recording layer 2. However, x is a numeral within the range of 0.05 to 0.7 any y is a numeral within the range of 0.4 to 0.8. In this case, a preferable heating method is to emit an energy beam such as a laser beam or an electron beam.
Patent JP-H06172414-A (JP)
Title: Production of propylene block copolymer
Inventor: SUGANO TOSHIHIKO
IPC: C08F4/02
Filed: 1992-12-09
Abstract: PURPOSE:To stably produce a propylene block copolymer improved in impact strength under vapor-phase polymerization conditions. CONSTITUTION:The polymerization in the former stage (production of propylene homopolymer or a ethylene.propylene copolymer) is carried out in the presence of a catalyst composed of components (A) to (C) in the vapor phase and the polymerization in the latter stage (production of a copolymer of propylene and at least one of ethylene and a 4-20C alpha-olefin) is performed in the presence of the catalyst and the polymer produced in the former stage to produce the objective propylene block copolymer. The catalyst is composed of component (A) = a specific organic porous polymer; component (B) = organoaluminumoxy compound and component (C) = Q(C5H4-aR<1>a)(C5H4-bR<2>b)MeXY [X and Y are H, halogen, etc.; (a) is an integer of 0<=(a)<=4; b is an integer of 0<=(b)<=4].
Patent JP-H11155731-A (JP)
Title: Jar pot
Inventor: HASEGAWA YUICHI
IPC: A47J27/21
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a convenient jar pot in which the fingers of a person operating hot water discharge operating part are hardly wet with steam or hot water at the time of splash during hot water discharge, hot water can be poured into various vessels with ease and cleaning property is improved. SOLUTION: Concerning this jar pot, a hot water port part 13 for discharging liquid 3 in a container 2 is located outside a main body 1 while being deviated from the center of the main body when it is viewed from the front of the main body, a hot water discharge operating part 24 of a power supply pump 9 for hot water discharge is located at the center of the main body 1 on the opposite side of the hot water port part 13, the distance between the hot water port 13 and the hot water discharge operating part 24 is extended, a hot water discharging port 30 of the hot water part 13 is made stretchable downward below the hot water port part 13 and further, the hot water discharging port 30 of the hot water port part 13 is made attachable and detachable.
Patent JP-H08163682-A (JP)
Title: Microphone
Inventor: NAKAI HIROSHI
IPC: B32B27/00
Filed: 1994-12-06
Abstract: PURPOSE: To reduce both a touch noise and a rubbing noise by absorbing vibrational energy by a thermoplastic elastic resin layer by forming a microphone with the two-layer molding structure of thermoplastic resin layer (plastic layer) and thermoplastic elastic resin layer (elastomer layer). CONSTITUTION: This microphone is constituted in the two-layer molding structure by forming its inside in the thermoplastic resin layer (plastic layer) 18 and its outside in the thermoplastic elastic resin layer (elastomer layer) 20. Also, it is equipped with a microphone cabinet 10, a net 12 for protection, an internal circuit 14, a microphone unit 16 and a cord 22. A reason to employ such two-layer molding structure is that impact resistance can be improved and the vibrational energy can be absorbed by protecting the outside of the microphone cabinet 10 with the thermoplastic elastic resin layer (elastomer layer) 20. Also, since the inside is formed with the thermoplastic resin layer (plastic layer) 18, which enables required strength to be obtained.