baber/WOPTO huggingface dataset:
Patent JP-H08124096-A (JP)
Title: Displaying device for present location of vehicle
Inventor: NAGAI TAKAAKI
IPC: G09B29/10
Filed: 1994-10-25
Abstract: PURPOSE: To stereoscopically project a road map in which the present location of the driver's own vehicle is displayed on a screen to comply with an actual road conditions by providing a means displaying the road map as a stereographic image on the screen of a display for stereography by using image information composed of respective images for left and right viewpoints as map information. CONSTITUTION: In a road network information storage medium (CD-ROM) 4, the information on the road network by digital data is preliminarily stored. In a stereographic information storage medium (CD-ROM) 5, the image information composed of the images for left viewpoint and the images for right viewpoint of the stereographic display elements such as stereographic cross-points, targets and geography, etc., in a road map is stored.  A control part 7 for display displays the images of the road network and the stereographic images of the stereographic display elements such as stereographic cross-points, the targets and geography, etc., on the screen of a display 8 by overlapping the images based on the road network information and the image information composed of the images for left viewpoint and the images for right viewpoint of the stereographic display elements such as the stereographic cross-points, the targets and geography, etc.
Patent JP-H10122810-A (JP)
Title: Magnetic turning angle sensor
Inventor: MIZOGUCHI KAZUKI
IPC: G01R33/07
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To excellently maintain linearity of a turning angle and a measured value of magnetic flux density, in a sufficient detection angle range, and improve measurement precision of the turning angle. SOLUTION: A sleeve 2 is fixed on a concentric circle to a rotating shaft 1, which penetrates a sleeve 2 provided with Hall elements 3 and 4 for measuring magnetic flux density. A magnetic circuit 13 constituted of magnets 5, 6 and magnetic members 7, 8, 9, 10 is arranged around the sleeve 2. The magnetic circuit 13 is fixed to the rotating shaft 1, and rotated by rotating the shaft 1. In this case, the Hall elements 3, 4 measure the change of magnetic flux density and output the results. By gaps 11, 12 formed between the magnetic members, the magnetic flux density in the vicinity of the gaps 11, 12 is lowered, so that linearity of the turning angle and the measured value of the magnetic flux density is improved.
Patent JP-H02143580-A (JP)
Title: Semiconductor laser element
Inventor: MAKINO TOSHIHIKO
IPC: H01S5/00
Filed: 1988-11-25
Abstract: PURPOSE:To obtain a DFB type semiconductor laser element whose threshold current is small and oscillation spectrum is narrow by a method wherein a quantum well structure locally grown is provided to at least either the crest or the trough of a grating in an active region. CONSTITUTION:An n-InP layer 12 and a GaxIn1-xAsyP1-y layer 13 are successively formed on an n-InP substrate 11 to form a first clad layer, a grating 15 is provided to the GaxIn1-xAsyP1-y layer 13 through an interference exposure method and an etching, a quantum well line 14 of Gax.In1-x.As is grown on the crests and the troughs of the grating 15, furthermore a Gax'In1x'Asy'P1-y' layer 16, a p-InP layer 17, and a p-GaInAsP contact layer 20 are successively grown to form a second clad layer, and a p-electrode 18 and an n-electrode 19 are evaporated. The thickness of the quantum well line 14 is made equal to or less than 200Angstrom  in the direction of X, and the line 14 is localized at the crests and the troughs of the grating 15 in the direction of Z, so that the quantum well line 14 is made to have a carrier trapping effect in two-dimensions X-Y.
Patent JP-H01168747-A (JP)
Title: Stabilized polymer composition
Inventor: HANSU YURUGEN SANDAA
IPC: C08K5/10
Filed: 1988-11-25
Abstract: PURPOSE: To eliminate initial coloring and improve color fastness by compounding a chlorinated thermoplastic resin, thiodiethyleneglycol bis-(acetoacetate), 2-kinds of specific stabilizers, an epoxidized unsaturated fatty acid ester and an organic plasticizer.  
     CONSTITUTION: This composition is obtained by blending (A) a chlorinated thermoplastic resin (e.g. PVC):100 wt.parts, (B) thioethyleneglycol bis-(acetoacetate) shown by the formula of (H 2 CCOCH 2 COOCH 2 CH 2 ) 2 S:0.7-2 parts; and as stabilizers (C) Ca, Ba, and/or Mg salts of 8-24C aliphatic monocarboxylic acid, 8-24C hydroxy monocarboxylic acid, benzoic acid or tert- butyl benzoic acid: 0-0.5 parts, (D) a Zn salt of 8-24C aliphatic monocarboxylic acid, 8-24C aliphatic hydroxy monocarboxylic acid, benzoic acid or tert-butyl benzoic acid: 0.01-0.2 parts, (E) an epoxidized unsaturated fatty acid ester (e.g. epoxidized soybean oil: 3-10 parts, (F) an organic plasticizer (e.g. dimethyl phthalate): 10-70 parts. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H01137298-A (JP)
Title: Voice time base compression system
Inventor: AOYANAGI TAKEO
IPC: G10L21/043
Filed: 1987-11-25
Abstract: PURPOSE: To compress time base so that the frequency change cannot be sensed by detecting the level difference of sound data to calculate the compression rate and discriminating whether it is zero or not by comparison to perform the extraction control of data. CONSTITUTION: Conversion data (m) of sound (a) is inputted to a detector 4 from a memory 1 as data (e), and level difference detection data (f) is inputted to a comparator 5 and is compared with zero to send data (g) to an extraction controller 8. A control signal (h) is sent to a counter 3 and the controller 8 from a counter 2. The counter 3 outputs a control signal (i) for each count of the number of groups, and an adder 7 adds and sets data (d) of a counter 6 and compression rate data (c), which is obtained from actual time data of a material and expected time data as the compression result by a computing element 13, by the signal (i).  In accordance with a control signal (j) indicating whether the counter value is zero or not, a signal (h), and data (g), the controller 8 sends a data extraction control signal (k) to an extractor 9 not to input sound data from the memory 1 to a memory 10. Data processed by the extractor 9 is stored in the memory 10 and becomes compressed analog sound (n) after completion of sound data storage.
Patent JP-H05114306-A (JP)
Title: Low viscosity copper ink composite for metallizing ceramics
Inventor: MINAMI NOBUYUKI
IPC: C09D11/00
Filed: 1991-10-18
Abstract: PURPOSE:To provide a low viscosity copper ink composite for metallizing a ceramic. CONSTITUTION:A low viscosity copper ink composite for metallizing a ceramic, which consists of a metallic component mainly of copper, a binder, and an organic component, and having 20 to 100 cP of viscosity is composed. By using this composite with a brush, for example, the copper metallizing can be applied freely to a curving part of a ceramic. Since a copper film can be formed on a curving form of ceramic by such a simple means, it can be applied to a complicated form of electronic part.
Patent JP-H07150318-A (JP)
Title: Snout for continuous hot dip metal coating
Inventor: TANAKA SHUNGO
IPC: C23C2/00
Filed: 1993-11-29
Abstract: PURPOSE:To prevent the stickiness of dross inside a snout end part and to avoid the aggravation of a plating treatment. CONSTITUTION:The snout end part 1 is arranged vertically above the plating bath surface 2 at interval of a prescribed distance S. A pair of seal rolls 3 are arranged at the opening part of the snout end part 1 to seal the opening part with the seal rolls 3. The snout end part 1 is connected to the snout body 6 through a flexible joint 5 expandable/contractible in the axial direction. A supporting plate 7 is arranged downward from the snout end part 1 and a float 8 is fitted at the lower end part of this supporting plate 7. The float 8 is arranged in the floating state on the bath surface 2, and the distance S between the snout end part 1 and the bath surface 2 is controlled to be constant.
Patent JP-H06143289-A (JP)
Title: Resin mold and controlling method for temperature thereof
Inventor: MAEDA TERUHIKO
IPC: B29K63/00
Filed: 1992-11-09
Abstract: PURPOSE:To control cast resin to a temperature suitable for molding even without increasing a thickness of a mold body and to mold an excellent cast product with small shrink and residual stress. CONSTITUTION:When epoxy resin is cast, heat of oil 18 of a high temperature side is transferred to a mold body 11 via heat pipes 15, 16, and the body 11 is heated to the vicinity of an optimum curing temperature of the resin. When the resin generates heat upon curing, the body 11 becomes high temperature, and hence heat of the body 11 is transferred to the oil 18 via the pipes 15, 16 to cool the body 11, and the body 11 is maintained near the optimum curing temperature.
Patent JP-H10145619-A (JP)
Title: Color simulation method
Inventor: SATO TAKAYUKI
IPC: H04N1/60
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To simulate a color in response to an environment when an original image whose color separation value is known is observed. SOLUTION: A color information value of an input image obtained by picking up an object is converted into at least three major component vector coefficients corresponding to the color information value with a neural network whose learning is finished. The major component vector coefficient is multiplied with the stored major component vector to convert the product into a spectral reflectance with a weight depending on a human color discrimination capability, and the weighted spectral reflectance is divided by a stored weight coefficient to exclude the weight and the result is converted into a spectral reflectance of the object.
Patent JP-H04170500-A (JP)
Title: Detergent for liquid crystal cell
Inventor: USHIYAMA HIROTOSHI
IPC: C11D10/02
Filed: 1990-11-02
Abstract: PURPOSE:To obtain the title detergent which exhibits very excellent detergency and causes no environmental pollution by using specified (un)saturated alcohol/ alkylene oxide adducts as the constituents. CONSTITUTION:The title detergent contains a compound of formula I (wherein R1 is 1-9C alkyl or alkenyl; n is 2 to 4; m is 1 to 10; and either molecules of the same alkylene oxide may be added one after another, or a mixture of molecules of two or more different alkylene oxides may be added) and/or a compound of formula II (wherein R2 is 10-18C alkyl, alkenyl or 12-25C alkylphenyl; p is 2 to 4; q is 5 or greater; and either molecules of the same alkylene oxide may be added one after another, or a mixture of molecules of two or more different alkylene oxides may be added). It is an aqueous detergent which needs no solvent, such as a chlorofluorocarbon, and exhibits excellent detergency for contaminated liquid crystal after manufacturing the liquid crystal cell. Particularly, it is very effective for the liquid crystal sucked and remaining in the voids of a base plate, hitherto considered impossible to clean with an aqueous detergent.
Patent JP-H09143949-A (JP)
Title: Antislip agent and manufacture thereof
Inventor: NAKAZAWA SOZO
IPC: C09K3/14
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To allow an antislip agent to provide its functions as such and allow it to melt and flow away after use to save the trouble of removing it by sprinkling over a road surface particles made from a clinker of lime or dolomite, covered at part of its surface with an iron-containing compound and having specific bulk specific gravity, hardness, porosity, and digestibility. SOLUTION: Powders of iron oxide are attached to the surfaces of grains of lime or dolomite, and they are baked in a kiln. By covering the surfaces of the grains the strength of the grains is enhanced to obtain a clinker with a porosity. In this case, a bulk specific gravity of 3.0 or more, a kiya's hardness of 18kg, a porosity of 5 to 15%, and a digestibility (oversize residual ratio) of 20 to 40% are the most appropriate values. Since this antislip agent is an iron-containing compound, it is dark gray or black in color, and absorbs light and heats when exposed to sunlight, enhancing the efficiency of melting snow. In addition, since it decays and melts away in 10 days to three months if immersed in water at 0 to 10 deg.C, it is not collected in ditches after use during the winter, saving the trouble of removing it.
Patent JP-H02145207-A (JP)
Title: Broaching tool exchange method and exchanger for broaching machine
Inventor: MATSUSHITA YUTAKA
IPC: B23D37/02
Filed: 1988-11-25
Abstract: PURPOSE:To exchange in a short time and at a time a plurality of broaching tools processing the same shaped parts of a work, by dividing each of the broaching tools into a plurality of holders circumferentially, and making exchanges at a broach holder group unit at the circumferentially same parts. CONSTITUTION:In the case of the segment 28a being exchanged out of the segments 28a-28e of broaching tools 50-54, an agreement with a long hole is done by turning the T bolt 33 of a holder 26a for respective broaching tools 50-54. Next, a clamp jig 40 is suspended and engaging claws 65 are made to agree with horizontally pinch-holding holes 36 at both ends of a broach holder group and a handle 45 is rotated and operation members 60,61 are neared and engaging claws 65 are inserted into pinch-holding holes 36 and the holder 26a is pinchingly held. When the clamp jig 40 is ascended, the T bolt 33 comes off the long hole and a rotary shaft 23 and the holder 26a come off, and a new holder 26a is pinchingly held at the clamp jig 40 and the T bolt is putin to the long hole and turned, and the exchange of tools is completed.
Patent JP-H05136923-A (JP)
Title: Facsimile equipment
Inventor: YANO TAKATOSHI
IPC: H04N1/00
Filed: 1991-11-14
Abstract: PURPOSE:To recognize automatically the occurrence of a transmission error by providing a rear side character printer to the facsimile equipment and providing a means displaying a transmission error corresponding to a document number to an error list generating device. CONSTITUTION:The facsimile equipment is provided with a rear side character printer 12 printing out a document number to a rear side of a transmission original fed by a transmission original feeder 1, and an error list generating device 11 is provided with a means displaying a transmission error corresponding to the document number. Thus, even when a sender leaves the facsimile equipment while lots of items are sent, if a transmission error takes place, which transmission of which transmission original is in error is recognized by checking the transmission error list printed out onto the transmission original corresponding to the document number. Furthermore, since the document number is printed out onto the rear side of the transmission original by the rear side character printer 12, trouble of writing the reception document number manually to the transmission original is omitted.
Patent JP-S62157753-A (JP)
Title: Control device for x-y direction movement of working point
Inventor: YOKOYAMA ITSUKIYUU
IPC: B23Q5/38
Filed: 1985-12-28
Abstract: PURPOSE:To make a device in small size and light weight by allowing a moving element arranged between two drive shafts in such a way as movable in the X direction to support a slide rod with a working point in such a way as movable in the Y direction. CONSTITUTION:Drive shafts 1, 2 with regular and reverse rotations are arranged at two points apart in the X direction, and equipped with respective pulleys 3, 4. Movable in the X direction, a moving element 5 is supported on a guide rail 6 stretched between the two drive shafts 1, 2. A slide rod 8 with a working point 7 is supported by this moving element 5 in such a way as movable in the Y direction, and around the movable element 5, rollers 9, 10, 11, 12 are mounted in such a way as pinching the slide rod 8. Further, a roller 13 is installed on the slide rod 8 at its one end of movement, and a belt 14 is threaded round the drive shafts and the rollers incl. the last named. This should present an X-Y direction motion control device with simple construction, small in the size, and light in weight.
Patent JP-H04170654-A (JP)
Title: Cache memory control system
Inventor: MAEKAWA KANJI
IPC: G06F12/08
Filed: 1990-11-05
Abstract: PURPOSE:To improve a hit rate by updating the data of one entry following a mishit address in a cache memory in accordance with the data length of one specified entry. CONSTITUTION:An updating data length storing part 3 stores updating data length in the cache memory which is specified from a processor 1 and a cache memory control part 4 transfers data following a mishit address from a main memory 5 to the cache memory 2 in accordance with the data length inputted from the storing part 3 at the time of generating a mishit in the cache memory 2. When the data length of one line in one image data and the data length of one line is not fixed in respective image data at the time of executing image processing, only the data necessary for the processing of a processor can be efficiently updated in the cache memory 2, the updating time can be usefully utilized and the hit rate of the cache can also be improved.
Patent JP-H01141932-A (JP)
Title: Polyolefin resin composition
Inventor: FUJII TOSHIO
IPC: C08K5/16
Filed: 1987-11-27
Abstract: PURPOSE:To obtain the title compsn. having excellent durability of the antistatic effect and being useful for a powder-wrapping material etc. such as a medicine- wrapping material, a wrapping bag for dried bonito etc., by compounding a polyolefin resin, two specified kinds of antistatic agents and a higher aliph. alcohol. CONSTITUTION:The title compsn. is obtd. by compounding a polyolefin resin having a MW distribution index (the value of MIXthe value of melt tension) of 10-40 and an MI of 1-50g/10min, 0.01-0.1wt.% polyoxyalkylene alkylamine of formula I [wherein R1 is 8-22C linear or branched alkyl, oxyalkyl or (oxy) alkenyl; R2-3 are each 2-3C alkylene; m+n=2-20] which is an antistatic agent, 0.1-0.3wt.% higher fatty acid glyceride of formula II (wherein R4 is 11-21C alkyl or alkenyl) which is an antistatic agent and 0.02-0.15wt.% higher aliph. alcohol pref. 12-30C alcohol. A laminate film is obtd. by molding this compsn. by extrusion lamination.
Patent JP-H06309143-A (JP)
Title: Device and method for compressing data
Inventor: NOGAMI KENICHI
IPC: G06F5/00
Filed: 1993-11-30
Abstract: PURPOSE:To effectively use a memory device by performing compression to effectively reduce the amount of data on a large amount of data handled in a binary bit string and to easily handle the data. CONSTITUTION:This device is equipped with a bit discrimination part 204 which sets either a bit (0) or bit (1) as a fixed bit for the data handled in the binary bit string, and discriminates whether or not each bit of the bit string is the fixed bit, a bit difference counter part 205 which counts the number of difference of the bits from a bit position discriminated as the fixed bit by the bit discrimination part 204 to that where the next fixed bit appears, and an optimum byte number discrimination part 206 which converts the counted number of difference to the data of format expressing the number of difference in the minimum number of bits, and data conversion for the bit string is performed by using difference based on the fixed bit.
Patent JP-2001124119-A (JP)
Title: Caliper braking device
Inventor: SAKAI KAZUYUKI
IPC: F16D65/54
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To improve an automatic clearance-adjusting device mounted in a piston in a caliper brake for a rolling stock. SOLUTION: This caliper brake 1 has a cylinder 12 in a main body 10, and a piston 50 is slidably inserted into the cylinder 12. A rod 20 fixed in the cylinder 12 supports a stopper 26, and a return spring 30 of the piston 50 is mounted on an outer peripheral part of the stopper 26. An outer peripheral surface 44 of a friction spring 40 mounted on the return spring 30 in series, is frictionally bonded to an inner peripheral surface 52 of the piston 50, and slides with respect to the piston 50 in the excess stroke of the piston 50 for automatically adjusting a clearance at non-braking. An axial groove 54 is formed on the inner peripheral surface 52 of the piston 50 to form an air-bleeder.
Patent JP-S63154627-A (JP)
Title: Synthesis of reaction product of coupling of aromatic compound
Inventor: TANIMOTO HIROTOSHI
IPC: C07C17/26
Filed: 1986-12-16
Abstract: PURPOSE:To obtain a reaction product of coupling safely and in high yield, by oxidizing an aromatic compound by the use of a compound complex containing a complex capable of forming an oxygen complex and a platinum group complex as a catalyst under a mild condition without pressurizing. CONSTITUTION:In obtain a reaction product of coupling by oxidizing an aromatic compound (one having one aromatic ring containing H directly linked to nucleus C) in the presence of a catalyst, a compounded complex containing a complex (Mm.Xn.Ll) capable of forming an oxygen complex and a platinum group complex (M'm'.Xn'.Ll') (M is transition metal belonging to group I, group IV - group VII or iron group of group VIII; X is halogen, BF4<->, etc.; L is nitrile compound; M' is transition metal of Pt group; l and l' are number of coordination number) is used as the catalyst. A hydrocarbon is used as a solvent for the complex or the nitrile compound as a ligand is also used as the solvent. When Pd(OAc)2 is used as the complex catalyst of Pt group in the above-mentioned method, oxidation and regeneration of Pd(O) is efficiently carried out.
Patent JP-H04175483-A (JP)
Title: Scroll compressor
Inventor: SEKIGAMI KAZUO
IPC: F04C18/02
Filed: 1990-11-07
Abstract: PURPOSE:To lower thrust load as well as to minimize a reduction in performance accompanied by mechanical loss by providing the base plate of a turning scroll with communication holes mutually communicating a compression chamber with a back surface chamber at each position for an angle larger than a lap winding angle by which the maximum hermetic space of the compression chamber is formed. CONSTITUTION:In a scroll compressor, a compression mechanism section driven by an electric motor section includes a stationary scroll 2 and a turning scroll 3, the respective scrolls 2 are made up of a base plate 30, and of spiral laps 2b and 3b erected over the base plate 3a, and the respective lap sections 2b and 3b are meshed with each other while being mutually faced to the inner side, so that a compression chamber 12 is thereby formed. In this case, the turning scroll 3 has two communication holes 14 bored in the base plate 3a to communicate the compression chamber with a back surface chamber in the back surface of the base plate 3a. Each communication hole 14 is formed at each position for an angle larger than a lap winding angle which permits the maximum hermetic space of the compression chamber to be formed by both of the scrolls 2 and 3, and its distance from the wall surface shall be set at  r which is larger than the radius of each communication hole 14, but is less than the thickness of each lap.