baber/WOPTO huggingface dataset:
Patent JP-H11173036-A (JP)
Title: Grille shutter
Inventor: UETAKE TORU
IPC: E06B9/11
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To use a grille shutter in various uses by providing a curtain-shaped screen device having a specified structure and opening/closing a required lattice opening, in a grille shutter part of a shutter curtain. SOLUTION: A plurality of horizontal pipes 2 are connected to each other by chain-shaped link pieces 4 at every specified distance and a screen device 6 is equipped at a required lattice opening 5 to constitute a grille shutter curtain 1. In a flexible curtain body made of cloth, net, or the like, of the device 6, the upper end fixed with a stopper bar against slipping out, is contained in the pipe 2. And an extended spiral spring is embedded in the right and left flexible edge frames. A slit in the axial center direction is formed at the lower side of the upper side pipe 2 partitioning the lattice opening 5 and a longitudinal screen guide 14 is provided in the inside of the link piece 4. When a flexible curtain body is pushed up, it is inserted into the pipe 2 and cylindrically contained by a spiral spring. When drawing it down, it is brought to a stop at an arbitrary position.  In this way, various functions such as sun visor, insect repellence, indication, pattern forming, etc., can be imparted.
Patent JP-2000188704-A (JP)
Title: Video camera
Inventor: HANZAWA MASANORI
IPC: H04N5/225
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To allow a user to easily peep into a view finder even when a battery pack with a large capacity and a thick thickness is mounted onto a rear face of a video camera. SOLUTION: First and second slide members 22, 23 are placed to an inner side of a base member 21 in duplicate and a view finder 13 is freely turnably coupled with through-holes 22h, 22j of the slide member 22. Slide support shafts 25a-25d or the like are coupled with a side wall of the slide member 22 through guide grooves 21a-21d. Lock holes 21n, 21p, 21q or the like corresponding to the thickness of three kinds of battery packs are placed on a side wall of a base member and engaged with a plate spring fixed to the side wall of the slide member 22.
Patent JP-2000188277-A (JP)
Title: Method for patterning thin film
Inventor: MACHIDA MASAHIKO
IPC: H01L27/12
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for patterning thin film by which the degree of freedom of etchant selection can be improved and a thin film can be etched evenly over a large area. SOLUTION: A method for patterning thin film which is used for patterning a thin film deposited on a substrate 101 to a prescribed shape, based on a pattern layer arranged on the thin film is composed of a first process which is performed for etching the thin film based on the pattern layer by dipping the substrate 101 in a first solution, a second process which is performed for cleaning the substrate 101, and a third process which is performed for etching off the thin film based on the pattern layer by dipping the substrate 101 in a third solution.
Patent JP-H10198150-A (JP)
Title: Cartridge for electrophotographic machine and method of deciding quantity of toner in the cartridge
Inventor: BARRY RAYMOND J
IPC: G03G15/08
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a machine with information on a cartridge and to quicken an accurate and efficient mechanical operation by providing a coder attached to the first end part of a stirrer, including a coding means for displaying cartridge characteristic information in the coder and imparting an index for the quantity of toner remaining in a sump with the coding means. SOLUTION: The cartridge 30 includes an encoder wheel 31 cooperating with an encoder wheel sensor or a reader 31a, which is for transmitting or transferring the cartridge characteristic information including consecutive data on the quantity of the toner remaining in the cartridge to the machine 10, when the cartridge 30 is set in the reference position of the machine 10, therein. The encoder wheel 31 is attached to the end of a shaft and this shaft is coaxially fitted to rotate in a toner supplying sump. A toner stirrer or a paddle 34 is fitted to the shaft, to be rotated in synchronization with the encoder wheel 31.
Patent JP-H11184474-A (JP)
Title: Sound absorbing plate
Inventor: IMAMURA KAZUYA
IPC: E04B1/86
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a fan shroud which suitably reduces noise without increasing ventilation resistance in consideration of characteristics of a peep sound. SOLUTION: A 1st sound absorption plate 7a which has holes 7a1 between the surfaces and a 2nd sound absorption plate 7b having unevenness 7b1 on its surface are combined in one body. The 1st sound absorption plate 7a has the holes 7a1 between the surfaces, so its sound absorption effect on intermediate and low frequency sounds is high. The 2nd sound absorption plate 7b, on the other hand, has the unevenness 7b1 on the surface, so the sound absorption area increases correspondingly and the sound absorptivity to high-frequency sounds is high. Those plates are combined to obtain their overlap effect. Specially, when they are stacked, high sound absorptivity to low-frequency sounds can be obtained and intermediate sound absorptivity to intermediate and high frequency sounds can be obtained.
Patent JP-2001180860-A (JP)
Title: Paper feed switching gate and manufacturing method
Inventor: KANAMORI TAKAYUKI
IPC: B65H29/60
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To improve the rigidity of a shaft part of a gate used to switch a paper feed in a business machine such as a copier. SOLUTION: When integrally molding a shaft part 2 and a claw part 3 using a thermoplastic resin, for example, by injection molding, a cross-sectional shape of the shaft part 2 is formed in a polygonal shape to improve rigidity.
Patent JP-H11185955-A (JP)
Title: Organic el color display
Inventor: KOBORI ISAMU
IPC: H05B33/26
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To dispense with a complicated structure to facilitate the manufacture and reduce the damage to an organic EL structural body and cost by providing a color filter layer on a face where a sealing plate faces the organic EL structural body opposingly. SOLUTION: A color filter layer 27 is provided on a face where a sealing plate 26 fixed on a substrate 21 opposes to an organic EL structural body consisting of an organic layer 24, a hole pouring electrode 25, etc. This color filter layer 27 employs more than one kind of a blue filter layer, a green filter layer, and a red filter layer, and such color filter layer that employs a color filter used in a liquid crystal display, etc., or adjusts or and takes out characteristics of a color filter by matching them with light emitted by organic EL to optimize efficiency and color purity is used. Moreover, it is possible to improve light fastness of an element and contrast in display by using such color filter that can cut light of short wavelength which is absorbed by an EL element material and a fluorescent conversion layer provided as required.
Patent JP-2001186736-A (JP)
Title: Synchronous reluctance motor and its drive system
Inventor: OHARAGI HARUO
IPC: H02K3/12
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a synchronous reluctance motor small in vibration and noise. SOLUTION: In a synchronous reluctance motor which has a rotor where slits are made at roughly the same intervals at the iron core of itself and they are made salient magnetic poles, and a stator where armature winding is applied in a plurality of slots made at the iron core of itself, the armature winding is wound such that the plurality of armature windings of different phases exist within the same slots of the iron core of the stator. Accordingly, the mutual reactance in each phase increases, and this motor can reduce current pulsation in its turn, so the higher harmonic iron loss by higher harmonic currents decreases, so this can contrive property improvement, and besides pulsating magnetic fluxes decrease, so this can reduce vibration and noise.
Patent JP-H11190576-A (JP)
Title: Cooling system for showcase
Inventor: YAMADA YUTAKA
IPC: F25B27/02
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a cooling system for a showcase wherein cold-spot is settled at low cost. SOLUTION: A cooling system for showcase comprises a cooling device comprising a compressor 1, a condenser 3, a cooling expansion valve 5, a cooling evaporator 6, a refrigerant piping 16, a cooling fan 7, a cooling outside air intake 11, and a chilled air outlet 12, a gas engine 2, and a hot water device comprising an engine cooling-water piping 4, a hot air heat-exchanger 8, a hot air fan 9, a hot-air outside-air intake 13, and a hot air outlet 14. A high temperature cooling water after the gas engine is cooled down is used to generate a hot air, which is blown out to a passage side from inside a showcase, so that a problem related to occurrence or cold spot around the showcase is settled.
Patent JP-2001180331-A (JP)
Title: Instrument panel structure
Inventor: TOZAWA ITSUKI
IPC: B60K37/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To widen the degree of freedom in design of an instrument panel by improving the shape of an assembly portion of a tongue on a column hole cover and lifting limitations on the shape of the column hole cover. SOLUTION: An engaging element 1 of a vehicular instrument panel body, where a column hole cover is mounted, has a slit-shaped groove 2 where a tongue on the column hole cover is locked. The inlet end of the groove is tapered.
Patent JP-2001181832-A (JP)
Title: Method for production sputtering target
Inventor: SERA YOSHIHIRO
IPC: H01L21/285
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for effectively producing a puttering target capable of molding a metallic sputtering target containing B as essential components to a prescribed thickness by a rolling stage. SOLUTION: In this method for producing a sputtering target, a process in which a sputtering target raw material containing B as essential components is melted and cast to form a cast ingot, and the obtained cast ingot is subjected to annealing treatment and is thereafter subjected to rolling into a prescribed shape is included.
Patent JP-H11263230-A (JP)
Title: Steering wheel hub
Inventor: NIGRIN ANKE
IPC: B62D1/10
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a designing means capable of fixing a steering wheel in the required minimum time in the final assembling process. SOLUTION: A steering wheel is provided with a cylindrical body and a flange integrally formed with the body, and includes a casting hub having a hole for receiving a terminal of a steering column. In this case, the hub 1 has grooves 3, 4, 5 extended in parallel with a shaft of the hole 2, and these grooves 3, 4, 5 partition inside the hub into areas 6, 7 of the integrated material to be elastically deformed so as to narrow the hole when the tensile force is applied.
Patent JP-2001179639-A (JP)
Title: Electrically cast thin edge grinding wheel
Inventor: HOSHI JUNJI
IPC: B24D5/12
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide excellent linearly moving and cutting performance permitting highly precise cutting of highly hard and viscose materials conventionally difficult to cut. SOLUTION: Super abrasive grains 14 are arranged in an abrasive grain layer 11 of an electrically cast thin edge grinding wheel 10 so as to be dispersed into a metal plating phase 12. Further, the metal plating phase 12 contains pores 16 which are spaced from one another as predetermined in the radial and peripheral directions, as pore rows 16A continuously lined in the direction of the thickness.
Patent JP-2001180369-A (JP)
Title: Automatic leveling device of headlamp for automobile
Inventor: TODA ATSUSHI
IPC: B60Q1/115
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive automatic leveling device for a headlamp usable over a long period by reducing a driving frequency of an actuator. SOLUTION: In this automatic leveling device having a headlamp having the optical axis L vertically tilting to a car body by driving of an actuator 10, a vehicle speed sensor 12 and a storage part 20 for storing pitch angle data detected by a vehicle height sensor 14 and having a control part 16 for controlling the actuator 10 so that the optical axis L becomes a prescribed inclination to a road surface on the basis of the detected pitch angle data, the storage part 20 is constituted so as to store plural data up to a pich angle before a prescribed time from the newest pitch angle; the control part 16 controls the driving of the actuator 10 at a specific interval on the basis of the newest pitch angle during stopping, and corrects and controls the driving of the actuator 10 on the basis of a vehicle pitch angle before stepping an accelerator at departure.
Patent JP-2000192265-A (JP)
Title: Protection monitoring electrode and protection monitoring method
Inventor: HONDA MASAHARU
IPC: C23F13/02
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to measure a protection state from above the ground in spite of the defect within the spacing of the protective coating overlap parts of protective coating steel products. SOLUTION: A blind cylindrical member having a hole 11 simulating the size of the spacing 16 in the protective coating overlap parts has a diametrally expanded second hole 12 communicating with the hole 11. A protection monitoring electrode 6 disposed with an electrode 61 in the bottom of the second hole 12 or near the same and a reference electrode 62 is embedded near the protective coating steel products 1 under the ground. The protection state of the protective coating steel products 1 is monitored by measuring the direction and current density of the current flowing to the electrode 61 and the potential between the potential between the electrode 61 and the reference electrode 62.
Patent JP-H11170740-A (JP)
Title: Lettercard
Inventor: SATAKE YOSHIHARU
IPC: B42D15/02
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to supply or utilize a lettercard accepted by the postal law by using an easily available material, so as to dispatch an increased amount of information inexpensively. SOLUTION: Sticking paste is applied to the peripheral edge of paper in a size equaling two juxtaposed postcard, while adhesive paste is applied to the inside of the edge, and the paper is folded at the center and contact-bonded. The folded and contact-bonded postcard is mailed as an ordinary card. When the postcard is received, the inside of the peripheral edge is cut to be opened and information in an adhesive part inside the edge is read.
Patent JP-2000189537-A (JP)
Title: Water tank
Inventor: MORI KENJI
IPC: B65D83/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To facilitate carrying a water tank, to arrange it in a wide range in a forest on a mountain and to quickly and adequately execute a fire extinguishing action when a fire occurs in the forest by providing respective hole parts for supplying and discharging water in a water tank main body and forming the main body to enable folding and carrying it. SOLUTION: The water tank main body 11 is molded to have a pyramidal shape as a whole and formed of a waterproof cloth. Besides, a water supply hole part 12 to which a general fire extinguishing hose is connected as it is arranged at the top part 18 of the main body 11 and a water discharge hole part 13 is arranged at another top part 19. Besides, an air discharge hole part 50 is arranged in the upper part of the water supply hole part 12 and the part 50 allows a pipe with an L shape side surface to be fixed to the main body 11 and internal air is discharged to an outside when water is supplied to the main body 11.  Fixing parts 16 are arranged in the respective top parts of the main body 11 and ropes which are put through the hole parts are tied or the like to circumferential trees so that the water tank main body 11 is stably fixed even when it is arranged in the forest on the mountain.
Patent JP-2000190708-A (JP)
Title: Pneumatic radial tire for passenger car
Inventor: IGARASHI EIJI
IPC: B60C15/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To restrain manufacturing cost and simultaneously secure sufficient durability, by forming a steel cord in a specific structure by twisting a specific number of steel strands whose diameter is in a specific range at twisting pitch higher than a specific value, and by constituting a carcass layer by burying the steel cord in rubber. SOLUTION: A steel cord 20 for reinforcing a carcass layer is formed by very lightly twisting 2-9, preferably 2-6 steel strands 21. Strand diameter of the steel strands 21 is in a range of 0.10-0.25 mm. Such steel strands 21 are slightly twisted at a twisting pitch higher than 30 mm to form the 1×N structured steel cords 20, and the carcass layer is constituted using these steel cords 20. Thus, a cord twisting process can be simplified to reduce manufacturing cost. In addition, since the strand diameter of the steel strands 21 is in a range of 0.10-0.25 mm, sufficient durability for a passenger car can be secured.
Patent JP-2001179930-A (JP)
Title: Transferring device
Inventor: YAMADA SEIJI
IPC: B41L13/04
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem such as the skipping of teeth of a timing belt or the like due to the strain between a transferring belt and the timing belt based on the change of the curvatures of the transferring belt when its cross-section is made into a non-circular one and contrive to realize a compact printing equipment by enlarging the degree of freedom of the shape of the transferring belt in a transferring device under a transferring belt system. SOLUTION: The timing belt 86 is locally fixed to the transferring belt 28 at fixing places CN. For example, at the part, the curvature at which is larger, of a driven roller 34 or the like, a slippage develops between the transferring belt 28 and the timing belt 86 through portions not fixed to each other, resulting in reducing the strain in the above locally fixed type as compared with that in an integral type (a) in which a timing belt and a transferring belt are completely bonded to each other over the whole peripheral direction.
Patent JP-2001187908-A (JP)
Title: Structural body to which caster is attached, attaching member for caster, structural body, its making method and attaching jig used therefor
Inventor: YOSHIKAWA RYOSUKE
IPC: F16B5/04
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a structural body to whose lower surface part a caster can easily be attached or detached and provide an attaching member for the caster. SOLUTION: The caster 2 is attached to the lower surface part 1a as a base 1 of a casing structure. Such a structure has a plate-like attaching member 3 to which the caster 2 is attached, a positioning part which positions the attaching member 3 to the lower surface part 1a at least in its horizontal direction, and a fixation means such as a screw 4 which can fasten the attaching member 3 positioned to the lower surface part from the side of the base 1.
Patent JP-2001160276-A (JP)
Title: Video cassette tape with white board
Inventor: ANDO AKIRA
IPC: G11B23/38
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To allow the rational title change work to be carried out for managing a video cassette tape for overlap shooting. SOLUTION: The video cassette tape (1) is provided with a white board (3) in place of a seal for writing a title.
Patent JP-H04224362-A (JP)
Title: Direct connection control of automatic transmission
Inventor: ISHII TOSHINORI
IPC: F16H61/14
Filed: 1990-12-20
Abstract: PURPOSE:To dispense with a special detecting means in a specified operational region such as a low rotational speed region and the like by performing direct coupling control allowing a fine slip to improve fuel consumption and judging direct coupling vibrations due to the degradation of working oil by detecting a predetermined number of times of changes in the slip amount. CONSTITUTION:In an automatic transmission provided with a torque converter 20 having a direct coupling mechanism 26 like a damper clutch, etc., when the engine is run within a predetermined running region by a controller 40, a slip amount is controlled to the proximity of a desired slip amount by the direct coupling mechanism 26. Also, when during a predetermined period the number of change times in the detected slip amount crossing predetermined upper and lower limit values larger and smaller than the desired slip amount are stored to detect the changes in the predetermined number of times of changes in the slip amount, the control of the slip amount to the desired slip amount is controllably inhibited.
Patent JP-H04220711-A (JP)
Title: Simplified coordinate input device
Inventor: MORIMOTO MIKIYA
IPC: G06F3/0338
Filed: 1990-12-21
Abstract: PURPOSE:To improve the usability of the device by facilitating coordinate input under no restrictions of the installation place of the device without moving the device. CONSTITUTION:Dielectrics 1a-1d are installed in the X-axial direction and Y- axial direction of a housing and variation in the dielectric constant of a dielectric corresponding to pressure applied in the X-axial and Y-axial directions of the housing is detected. Pulses corresponding to the detected variation in the dielectric constant are generated (3a-3d) and the X-axial and Y-axial coordinates on the housing are integrated. The coordinate input is facilitated under no restrictions of the installation place of the device without moving the device and the usability of the device is improved.
Patent JP-H03290472-A (JP)
Title: Cationic azo dye
Inventor: UIRII SUTEINGERIN
IPC: D21H21/28
Filed: 1990-12-21
Abstract: NEW MATERIAL: A compd. represented by formula I [wherein R 1  to R 3  represent each an (substd.) alkyl or combine with N to form a heterocycle; A represents a 2-6C alkylene; V and X represent H, a (substd.) 1-4C alkyl or a 1-4C alkoxy; Y represents H, a 1-4C alkyl, a 1-4C alkoxy, a halogen or a cyano; Z represents H, a 1-4C alkyl, a 1-4C alkoxy, a halogen or the like; W represents a (substd.) alkyl; K represents a coupling component represented by formula II (wherein Y 1  and Y 2  represent =0, =NH or the like; Y 3  represents =0, =S or the like); (n) is 1 or 2; and An -  represents an anion].  
     USE: Cellulose materials, polyacrylonitrile materials, dyeing of paper and leather, and preparation of a textile printing ink.  
     PROCESS: An amine represented by formula III is diazotized. The diazotized amine is reacted with a coupling component represented by formula IV. The resultant aminoazo compd. is diazotized. The diazotized aminoazo compd. is coupled with a coupling component represented by formula II, and the product is reacted with an alkylating agent for introducing group R 3  and W. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H04222786-A (JP)
Title: Partition device
Inventor: EGUCHI SHIGEYUKI
IPC: E06B3/50
Filed: 1990-12-25
Abstract: PURPOSE:To make unnecessary a notch of a rail by suspending a partition body through a suspending side runner of the center of rotation and a traveling runner provided to a vibrating arm, and making it impossible to slip the traveling runner from the rail in the case of opening and shutting. CONSTITUTION:A partition body 2 is suspended to a rail 1 through a suspending side runner 3a equipped with a retractable rotary shaft 11 and a traveling runner 3b provided to the front end of a vibrating arm 6. In that case, the traveling runner 3b is held around a longitudinal shaft 5b so that it is capable of turning. After that, rotary shafts 11 and 4 are inserted into receiving holes 17 and 20, the partition body 2 is opened and shut at a right angle to the rail 1 and, at the same time, the traveling runner 3n is not slipped from the rail 1 when the arm 6 is vibrated. A notch is not required for the rail 1. According to the constitution, external appearance of the rail can be maintained beautifully.