baber/WOPTO huggingface dataset:
Patent JP-H08230649-A (JP)
Title: Hydraulic brake device for vehicle
Inventor: SASAKI YOSHINORI
IPC: B60T8/1761
Filed: 1995-12-25
Abstract: PURPOSE: To bring a vehicle close to its stop state matching the stop operation of a driver by controlling the hydraulic pressure in a wheel cylinder to a height different from that in a master cylinder regardless of the rotational speed of wheels when vehicle stopping operation is carried out and the vehicle is running at a low speed. CONSTITUTION: When a road surface frictional coefficient is small and no large frictional force is generated on front wheels 18, 19, excessive braking slip is generated to front wheels 18, 19 by increasing a stepping force on a brake pedal 38 so as to exceed the driving torque of rear wheels 14, 15 so that the movement of a vehicle may not be prevented nicely. In the case of hydraulic pressure lifting control, a 3-position solenoid vale 22 is controlled and hydraulic pressure of such an extent as making the braking torque larger than the driving torque is supplied to wheel cylinders 12, 13. When the braking torque grows larger than the driving torque, the situation is such that no driving torque is applied to the rear wheels 14, 15 serving as the driving wheels, and thus not only the cause of a creep phenomenon is eliminated but also a braking torque equivalent to the difference between the driving torque and the braking torque is applied.
Patent JP-H06183299-A (JP)
Title: Glove box of vehicle
Inventor: SUZUKI MAKOTO
IPC: B60R7/06
Filed: 1992-12-17
Abstract: PURPOSE:To provide a glove box which can be mounted easily and whose cost can be reduced by decreasing the number of parts. CONSTITUTION:An article receiving box 16 is fixedly attached to a receiving space formed in an instrument panel body 11 to be opened and closed by one touch so that the number of parts of the whole grove box is substantially reduced in comparison with that of the conventional one and further the article receiving box can be mounted to the instrument panel body by one touch. Namely, a support shaft 22 is fitted in a bearing 15 while a stopper 21 is simultaneously inserted in a notch part 30 for mounting the article receiving box to the panel body.
Patent JP-H08183003-A (JP)
Title: Laminated decorative veneer
Inventor: TANABE YUKIO
IPC: B27L5/00
Filed: 1994-12-28
Abstract: PURPOSE: To provide a laminated decorative veneer excellent in designing and rich in high class impression. CONSTITUTION: In a rectangular laminated decorative veneer produced by assembling a plurality of veneer blocks having the same width, the width direction of the laminated decorative veneer is divided into four rows, among which at least two rows A1 and A2 consist of a plurality of veneer blocks, the lengthwise dimensions of which are different from one another and among which a veneer block 1. having the longest dimension among the veneer blocks used is assembled, and the remaining two rows B1 and B2 consist of a plurality of veneer blocks, the lengthwise dimensions of which are different from one another.  In addition, in a lurality of the veneer blocks, a veneer block 5 having the shortest dimension among the veneer blocks used and a veneer block 3, the sum of the lengthwise dimension of which and that of the veneer block 5 having the shortest dimension is equal to the lengthwise dimension of the veneer block 1 having the longest dimension, are assembled. Further, the joint parts between the veneer blocks are arranged so as not to coincide with each other among respective rows.
Patent JP-H06187485-A (JP)
Title: Image comparator
Inventor: KIKUCHI HIDEO
IPC: G06K9/20
Filed: 1992-12-17
Abstract: PURPOSE:To provide a image comparator for automatically scoring test papers or the like by providing a means to recognize image information as characters and patterns and a means to compare it with a previously stored comparative object. CONSTITUTION:This device is provided with an original reading means to scan an original, to read it and to output the result as the image information, character recognition part 833 to recognize the image information of the reading means as the characters and patterns, character comparison part 836 to compare the recognized result of the character recognition part 833 with the previously stored comparative object, image comparison part 838, and LCD touch panel to show the results of the image character comparison part 836 and the image code comparison part 838. Since a previously stored image is compared with the read image by the comparison parts 836 and 838 and the result is displayed (printed out), test papers or the like can be automatically scored.
Patent JP-H08177908-A (JP)
Title: Brake
Inventor: KONO TAKESHI
IPC: C04B35/83
Filed: 1994-12-28
Abstract: PURPOSE: To provide a brake high in durability and having a frictional characteristic in accordance with application, a use environment, and a control method by arranging carbon/carbon composite material, having different characteristics, as friction material in a disk and a pad. CONSTITUTION: A brake is used which is composed of a disk, having carbon/ carbon composite material (A), as friction material, and a pad, having carbon/ carbon composite material (B), as friction material; and in which characteristics of the carbon/carbon composite material (A) and the carbon/carbon composite material (B) are different. The different characteristics in this carbon/carbon composite material mean the difference of at least one or more items of the thermal physical property, mechanical physical property, an oxidation characteristic, or other material physical property of the carbon/carbon composite material. Thermal conductivity and thermal expansion coefficient, etc., are cited as the thermal physical property. For example, hardness, tensile strength, a compression elastic modulus, and inter-layer shear strength are noted as the mechanical physical property.  For example, oxidation velocity and oxidation start temperature, etc., are noted as an oxidation characteristic. Density, etc., is noted as another physical property.
Patent JP-2000157768-A (JP)
Title: Embroidery machine
Inventor: FURUICHI MIKIO
IPC: D05C5/06
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To set accurately a needle location in Tatami (rush mat) stitch. SOLUTION: An embroidery frame 18 where a fabric to be embroidered is spread, an X-axis motor 32 that moves the embroidery frame in the X-axis direction, a Y-axis motor 34 that moves the embroidery frame 18 in the Y-axis direction, and a control device 30 that moves the embroidery frame 18 in the X-axis direction and/or in the Y-axis direction on the basis of new embroidery data by generating new embroidery data by adding corrections to needle locations shown by absolute coordinates to embroidery data and driving the X-axis motor 32 and the Y-axis motor 34 are provided.
Patent JP-2000162555-A (JP)
Title: Production of soft contact lens
Inventor: USHIYAMA YOICHI
IPC: G02C7/04
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To easily separate contact lenses from male molds and to decrease the number of production processes in a single side mold method by separating the male molds and the contact lenses sticking to the male molds in a hydrophilic organic solvent or its aqueous solution. SOLUTION: The contact lens 7 sticking to the male mold 1 is separated by immersing the contact lens into the hydrophilic organic solvent or its aqueous solution. Water-soluble alcohols, such as ethanol and isopropyl alcohol, are adequate as the hydrophilic organic solvent as these alcohols are less harmless to the human bodies, are easily removable, are high and wide in penetratability to the lenses and are generally less influential to the soft contact lenses. A surfactant may be compounded with the hydrophilic organic solvent or its aqueous solution to be used in the immersion treatment in the hydrophilic organic solvent or its aqueous solution. If the male mold 1 is formed of an ethylene/vinyl alcohol copolymer, the half-finished lens may be stably cut and polished without peeling from the male mold 1 during cutting and polishing stages.
Patent JP-H04206460-A (JP)
Title: Manufacture of button type alkaline battery
Inventor: TAKAHASHI NORIMASA
IPC: H01M6/12
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a battery with excellent closed-circuit voltage characteristic by applying sufficient electrolyte absorption on the positive electrode active material surface hydrophilically treated by a surface active agent. CONSTITUTION:A positive electrode active material 1 is filled in a positive electrode case 2, polyethylene dissolved by toluene is coated on the positive electrode active material surface faced to a gasket bottom section and dried, then a nonionic surface active agent is dripped at the center of the positive electrode active material 1. An electrolyte is dripped at the center of the positive electrode active material 1 surface, then a separator material 3 is inserted. When the end section of the positive electrode case 2 is caulked to seal a battery, no electrolyte exists on the positive active material 1 faced to the gasket bottom section, the reduction of the strength of the positive electrode active material 1 faced to the gasket bottom section due to the electrolyte absorption is prevented, and sufficient electrolyte absorption is applied to the positive electrode active material surface hydrophilically treated by the interface active agent. The closed-circuit voltage characteristic is improved.
Patent JP-H08184066-A (JP)
Title: Construction method of retaining wall
Inventor: KOHO YUJI
IPC: E02D29/02
Filed: 1994-12-29
Abstract: PURPOSE: To construct a retaining wall in a simple manner and to decorate the surface thereof in the form of a masonry retaining wall of natural stones. CONSTITUTION: A panel 3 comprising a precast member is erected on the front side of a fixed structure comprising concrete or steel framed sturcture through a backward gap 4, and the fixed structure and the panel 3 are, connected by connecting bars 2a, 2b, and filling materials such as earth and sands, gravels, or concrete are filled into the gap 4. Colored concrete is used at least in the cross section on the front side 3a of the panel 3 to form the front side 3a by decorating it in the form of natural stones and also the rear surfaces of the panels 3, 3, in two rows, are connected by connecting bars 2b, 2b, whereby the panels 3 of one of the rows function as a fixed structure with respect to the panels 3 of the other row.
Patent JP-H06184382-A (JP)
Title: Production of polyvinyl chloride/polyurethane composite
Inventor: MORI KATSURO
IPC: C08L75/00
Filed: 1992-12-18
Abstract: PURPOSE:To efficiently produce a PVC/polyurethane composite having reduced compression set and excellent mechanical strength without the necessity for a difficult pretreatment. CONSTITUTION:A vinyl chloride polymer (a) is impregnated with a polymer polyol and a compound having three or more isocyanate groups under stirring in a mixer to obtain a readily flowable particulate mixture. A catalyst for urethane formation is added to the mixture to form a crosslinked polyurethane in the polymer (a).
Patent JP-H05168735-A (JP)
Title: Golf ball marker
Inventor: DEMUKAI NOBORU
IPC: A63B57/30
Filed: 1991-12-20
Abstract: PURPOSE:To provide a lightweight golf ball marker easy to manufacture, having good operability and good corrosion resistance, molded into the delicate shape and pattern, and having an abundant decorative design property by using titanium or titanium alloy as a raw material, and forming it by cast molding. CONSTITUTION:A golf ball marker is made of titanium or titanium alloy, it has a plate section 11a and an anchor section 11b formed by cast molding, and a decorative design is applied on the surface of the plate section 11a. A Ti-Al intermetallic compound is selected for a fusing metal base material 37, for example, and it is cast. The gas in a casting space 33a and a runner 33b is discharged through a ceramic shell casting mold 33 having air passability via the pressure difference between the inner pressure of a cast chamber 39 and the inner pressure of a fusing space 40, and a Ti-Al fused alloy 47 is sucked into the runner 33b and cast space 33a through a hollow tube 42 and coagulated in the case space 33a. The shape precision of the plate section 11a and the anchor section 11b is improved.
Patent JP-H03199826-A (JP)
Title: Heating and cooking device
Inventor: KOMATSU MORIMASA
IPC: H05B6/80
Filed: 1989-12-27
Abstract: PURPOSE:To prevent erroneous judgement of trouble around a turn table by a method wherein either one of the bottom surface side of a heating and cooking chamber or the lower surface side of a turn table is provided with a wave- like surface, the inclination of a surface for ascending a turn table is made steeper than that of a descending surface. CONSTITUTION:The bottom part of a heating and cooking chamber 12 is provided with a ring member 14 formed with a corrugated surface 13 at its upper surface. Inclination of a surface 13a, of a corrugated surface 13, for ascending a turn table 20 is made steeper than the inclination of the descending surface 13b. In this way, the surface 13a for ascending the turn table 20 is set to become a steep inclination, so that a roller 19 is not displaced immediately in the upward direction and the movement of the turn table 20 is not stopped and thus a user may not make an erroneous judgement of trouble around the turn table 20.
Patent JP-H11173154-A (JP)
Title: Mechanical supercharger
Inventor: SAYAMA MASAYUKI
IPC: F02B39/12
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To reduce the front projection area of a vehicle with a compact structure, enable precise control of intake flow rate, and improve fuel consumption with a simple structure and a low cost. SOLUTION: A mechanical supercharger is provided with an air compressor 5 to be driven by an engine 3, a motor 9 to drive the compressor 5, a controller 25 which stops the motor 9 when the number of engine revolution exceeds the prescribed value, and drives the compressor 5 by the motor 9 when the number of engine revolution becomes less than the prescribed value and a disengagement means 13 which disengages the compressor 5 from the engine 3 when the number of engine revolution becomes less than the prescribed value.
Patent JP-H04316094-A (JP)
Title: Symbol regenerating method
Inventor: PIETERU MARIA MIREKIYANPU
IPC: G09G5/36
Filed: 1991-12-21
Abstract: PURPOSE: To reproduce high-resolution derails by determining the concentration range of luminance variation between two continuous lines, according to the relative position of continuous sampling lines to the edge part of a luminance outline. CONSTITUTION: In response to a symbol display supplied to an input terminal 100, a symbol is reproduced on a display screen 170. Namely, the description of the luminance outline consisting of, for example, a character L is generated first (120). Then the luminance outline is processed by a spatial low-pass filter and sampled by a grid of the sampling lines. The offset and pitch of the grid of the sampling lines are controlled according to a position 140 and a scale 150 which are adjusted outside the generated symbol. Then the sampling result 160 is supplied to the display screen.
Patent JP-H07155133-A (JP)
Title: Preparation of rooibos tea extract having excellent color, taste and flavor
Inventor: SHIRAISHI SATORU
IPC: A23L27/10
Filed: 1993-12-06
Abstract: PURPOSE:To obtain a rooibos tea extract having high polyphenol content and increased good color tone and flavor, exhibiting excellent palatability and useful for health foods and fancy drinks by extracting rooibos tea with water at a pH within a specific range. CONSTITUTION:Rooibos tea (Aspalanthus linearis) is incorporated with an alkali or alkali salt such as sodium bicarbonate and extracted with water under mild temperature condition at a pH exceeding 7 and lower than 12. The pH range is preferably about 7.5 to about 8.5 and the amount of aqueous medium for extraction is about 2-200 pts.wt., preferably about 5-50 pts.wt. based on 1 pt.wt. of the raw leaves.
Patent JP-H10184720-A (JP)
Title: Torque limiter
Inventor: TAKADA SEIICHI
IPC: F16D7/02
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent the penetration of a small diameter coil to a large diameter coil in an impact condition and the like, and the removal of the engagement of a coil spring to the outer tube, in a torque limiter of housing the coil spring which is composed by providing a connection between the small diameter coil and the large diameter coil between the inner tube and the outer tube, winding the above small diameter coil on the outer diameter surface of the inner tube, engaging a hook at the small diameter side to the outer tube, and engaging a hook at the large diameter side to a blocking lid at the opening end of the outer tube. SOLUTION: In periphery 16 at the first round having the starting end at a small diameter coil 7 to compose the connection 9 of a coil spring, its inner peripheral edge 17 is in the width Wa of the wire line of the small diameter coil 7, the inner peripheral edges 21 and 24 of a part or the full periphery of the peripheries 19 and 23 at the second round or later are in the width W1 of the wire line of a periphery 16 before one round, and at the same time, the outer peripheral edge 18 is in the width Wb of the large diameter 8, and when observed in the axial direction, a clearance between the small diameter coil 7 and the large diameter coil 8 is blocked, so as to prevent the input of the small diameter coil 7 to the large diameter coil 8 by the existence of the above connection 9.
Patent JP-H07176426-A (JP)
Title: Magnetic holder for attaching round pipe
Inventor: MATSUYAMA SENJIROU
IPC: H01F7/02
Filed: 1992-10-29
Abstract: PURPOSE:To obtain a magnetic holder to attach it while a magnet is in contact with the outer periphery of a round pipe and a housing case to parallely fix the magnet while the magnet holder is allowed to face the outer periphery of the round pipe. CONSTITUTION:This holder comprises a magnet holder which is formed by cutting out 4 the central part of a paramagnetic (nonmagnetic) metal plate or plastic material 1 and forming its both ends into downward-bending shape 2 and upward-bending shape 3 respectively, and it is constructed so that, after magnet holders are respectively housed in a housing case consisting of an outer case and an inner case, the cases are slid correspondent with the diameter of pipes so as to tightly keep the magnet in contact with the outer periphery of the pipe and facing magnets may be usually kept parallel to each other at the same time.
Patent JP-2001150957-A (JP)
Title: Coating structure
Inventor: INABA TETSUYA
IPC: E06B3/62
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To facilitate coating for a surface of a protection tape applied to a metal side of a portion where a weatherstrip makes contact with a metal. SOLUTION: This structure is structure fitted with a glass pane 1 to an opening 3a of a body 3 via the weatherstrip 2, and the protection tape 10 having a thermosetting adhesive 12 on an adhesive face of a tape base material 11 is applied on an undercoat 5 or an intermediate coat, and then a final coat 6 is applied to be dried at a high temperature, in this coating structure for the portion where the body 3 and a lip part 2a of the weatherstrip 2 are relatively displaced when the body 3 is deformed.
Patent JP-H09161304-A (JP)
Title: Optical recording medium reproducing device
Inventor: MAEDA TAKANORI
IPC: G11B7/135
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To precisely read information by respectively making light emitted from plural light sources arranged on a prescribed plane into luminous fluxes parallel to each other through a micro-lens array and making it incident on a pupil surface of an objective lens. SOLUTION: The light emitted from light emission parts 1a-1e are made nearly parallel rays of light respectively by the lens array 2, and the optical axis of the light emission part 1c constituting a central part faces to the pupil surface of the objective lens 4. The pupil surface of the objective lens 4 is irradiated by nearly parallel luminous fluxes emitted from the light emission parts 1a-1e. Then, an information recording surface is irradiated by the light irradiating the pupil surface of the objective lens 4 through the objective lens 4. The light irradiating the information recording surface reflects, and becomes parallel luminous fluxes by passing through the objective lens 4 again and enters on a beam splitter 3. In such a case, a photodetector 7 reads precisely an optical disk since it receives light with a sufficient light quantity to form an image on the medium.
Patent JP-H05271541-A (JP)
Title: Polyarylene sulfide solution, its preparation and its use
IPC: C08J3/09
Filed: 1992-12-21
Abstract: PURPOSE: To provide a polyarylene sulfide solution, a process for preparing the same and use of the same.  
     CONSTITUTION: There is provided a solution containing a polyarylene sulfide and, as a solvent, quinoline and/or substituted derivatives thereof, the solvent being liquid at 25°C. This solution is treated at a temperature above 170°C and is used to produce shaped object such as films or fibers or coatings. In addition, this is used to determine the molecular weight of a polyarylene sulfide or to clean apparatuses used in the production of processing of a polyarylene sulfide. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H04210470-A (JP)
Title: Production of sputtering target
Inventor: OGI KATSUMI
IPC: C23C16/48
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a high-purity sputtering target by introducing the vapor of the desired metal compd. into a high-vacuum reaction vessel and then irradiating a substrate in the vessel with light of specified wavelength to form a high- purity metal (alloy) film. CONSTITUTION:A reaction vessel 11 contg. a substrate 8 is evacuated to a high vacuum. The vapor of the desired metal or its compd. is introduced into the vessel 11 around the substrate 8. At this time, the substrate 8 is heated or cooled by a heater 9 or a cooling pipe 13. The substrate 8 is then irradiated with light of specified wavelength to form a desired metal film on the substrate 8.
Patent JP-H08187547-A (JP)
Title: Production of metallic slurry for casting
Inventor: ORII SUSUMU
IPC: C22C1/00
Filed: 1994-12-28
Abstract: PURPOSE: To obtain non-dendrite primary particles which are fine and nearly uniform by holding molten metal at a half melting temp. area for a prescribed period of time. CONSTITUTION: A holding furnace 1 is used to hold the molten metal (m) consisting of an aluminum alloy and is constituted by housing an electric furnace 11 and a crucible 12 therein and communicating and connecting a tapping and feeding pipe 14 having a heater 13 therewith. The temp. at which the molten metal m' is brought into contact with the inclined passage 21 of a cooling body 2 is regulated from a liquidus temp. (TL) to TL+60 deg.C. The molten metal m' is thus rapidly cooled and is held as a slurry m" for a prescribed period of time in the holding furnace 3 in the half melting temp. region. The temp. of the molten metal partly rapidly cooled to a solid-liquid co-existence state is set from (TL-TS)/2+TS (TSis a solidus temp.) to TL+4 deg.C. As a result, the metallic slurry for casting consisting of aluminum is obtd. with a simple equipment without requiring intricate stages.