baber/WOPTO huggingface dataset:
Patent JP-2000078442-A (JP)
Title: Digital still camera apparatus
Inventor: SAITO TADASHI
IPC: H04N5/91
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a digital still camera apparatus equipped with a means for processing information by detecting the angle of the camera from the output signal of an angle sensor simultaneously with photographing. SOLUTION: This apparatus is composed of a lens 11 for forming the image of an object 10, an image sensor 12 for fetching the image formed by this lens 11, an angle sensor 12 for detecting the angle at the time of fetching the image through this image sensor 12, a signal processing circuit 20 for processing the image corresponding to the angle detected by this angle sensor 12, a memory 32 for storing the image processed by this signal processing circuit 20 corresponding to the angle, a control means 30 for performing control so as to set the image stored in this memory 32 to the angle, and a display means 80 for displaying the image controlled by this control means 30 with the angle.
Patent JP-S61123391-A (JP)
Title: Speaker
Inventor: OKADA ASAHIKO
IPC: H04R7/12
Filed: 1984-11-20
Abstract: PURPOSE:To realize flat regeneration character over a wide frequency band and make a diaphragm light and highly efficient by forming peripheral part of speaker with a strong elastic flat diaphragm. CONSTITUTION:Using central part of diaphragm between the connected central part of voice coil 15 and periphery of the connected part of edge 18 as cone type diaphragm 7a, and using the remained part near the periphery as ring type flat diaphragm 17b having sandwich mechanism, the plate 7a and 17b are fixed. eternal D/C magnetic field is formed by plate 11 with a polepiece, ring type permanent magnet 12, and top plate 13. Voice coil 15 which alternating current is applied is sustained by damper 16 in the magnetic field. The oscillation of it is transmitted to edge 18 through the plate 7a and 17b to stop at basket 14.
Patent JP-H03107420-A (JP)
Title: Production of structural steel stock excellent in fire resisting strength
Inventor: TSUCHIDA YUTAKA
IPC: C21D8/02
Filed: 1989-09-22
Abstract: PURPOSE:To produce a structural steel stock capable of omitting or simplifying fireproof coating and excellent in fire resisting strength by rolling a steel having respectively specified Mo content and carbon equivalent at a specific finish rolling finishing temp. and then allowing the resulting rolled stock to stand to be cooled. CONSTITUTION:A steel which contains, by weight, 0.05-0.6% mo and in which carbon equivalent (Ceq=C+Mn/6+Si/24+Ni/40+Cr/5+Mo/4) is regulated to 0.35-0.50% is rolled at 900-750 deg.C finish rolling finishing temp. Subsequently, the resulting rolled stock is allowed to stand to be cooled, or, cooling is started directly after rolling and accelerated cooling is performed at least through a temp. region between 750 and 400 deg.C by means of water cooling, etc., at >=1 deg.C/sec average cooling rate. By this method, the structural steel stock having superior yield strength, tensile strength, and toughness at ordinary temp., improved in strength at 600 deg.C, and excellent in fire resisting strength can be obtained.
Patent JP-S61122746-A (JP)
Title: Display device
Inventor: WADA RYOICHI
IPC: G06F3/153
Filed: 1984-11-20
Abstract: PURPOSE:To attain rapid scrolling operation to be easily observed by forming two memories corresponding to a display screen, and while switching the memories in each scanning, transferring data between both the memories synchronously with the display. CONSTITUTION:The two memories 3, 8 connected to a CPU 1 through input data selectors 2, 7 supply respective display outputs alternately to a display output circuit 5 through output circuits 4, 9 every scanning. The display data are transferred from the memory reading out the display data at present to the other memory through a transfer circuit 6 by shifting its address. The address-shifted and stored data are displayed in the succeeding scanning cycle. Said operation is repeated, so that the display data are displayed on the screen smoothly like a scroll without applying load to the CPU 1.
Patent JP-S62115412-A (JP)
Inventor: JIEEMUZU ETSUCHI JIYANAADO
IPC: G02C5/22
Filed: 1986-10-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04124114-A (JP)
Title: Skin external preparation
Inventor: MIYAHARA REIJI
IPC: A61K8/00
Filed: 1990-09-14
Abstract: PURPOSE:To obtain a skin external preparation containing a maltitolhydroxy fatty acid ether and capable of stably blending with protein, polypeptide, amino acid and polysaccharide without causing change of the color and smell. CONSTITUTION:The objective external preparation obtained by blending (A) one or two or more kinds of compounds (e.g. multitolhydroxylauryl ether) expressed by formula I (A is a residue obtained by removing (n)XOH from maltitol; R<1> and R<2> are H or 1-20C alkyl; (n) is 1 or 2) and (B) one or two or more kinds of substances selected from protein, polypeptide, amino acid and polysaccharide, at a ratio of the component A of 0.01-10wt.%, preferably 0.1-5wt.% and the component B of 0.01-5wt.%. A compound in which total of carbon numbers of R<1> and R<2> is 10-20 is preferably used as the compound expressed by formula I. The compound expressed by formula I is obtained by dissolving maltitol in a nonaqueous solvent and adding a compound expressed by formula II thereto and reacting the maltitol with the compound expressed by formula II in the presence of a catalyst.
Patent JP-2001064661-A (JP)
Title: Light oil composition excellent in low temperature operability and production of the same
Inventor: OKANO YASUTAKA
IPC: C10L1/08
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a light oil composition having an excellent practical performance as fuel for diesel engines, free from interfering of fuel supply in cool- temperature environment. SOLUTION: This light oil composition has following properties: a specific distilling property (50% distilling temperature of >=260 deg.C, 90% distilling temperature at <=300-350 deg.C.), cetane index (>=45), deposition point of wax based on the total light reflection of the oil composition at <=-2.5 deg.C, regulating the amount of precipitated wax up to -6 deg.C based on the latent heat of crystallization to <=1.7%, (δX/δY) <=-2.5 (As for n-paraffins having larger carbon number than that maximally contained, when their carbon numbers are denoted as X and their contents as Y wt.%, and the relation between X and Y wt.% is approximated to be a linear equatation by regarding the relation as proportional one, δX/δY is the reciprocal of the inclination (tangent) of the linear equatation).
Patent JP-H07104685-A (JP)
Title: Recording medium
Inventor: UGAJIN YOSHIKO
IPC: B42D15/10
Filed: 1993-09-30
Abstract: PURPOSE:To provide a magnetic recording medium capable of making reversible display which is distinct in the brightness and darkness of parts impressed with magnetism unlike from non-impressed parts, is high in resolution, is bright and is excellent in image stability. CONSTITUTION:This magnetic recording medium 1 has a recording layer 12 contg. microcapsules 14 including a dispersion medium which is dispersed with magnetic powder and exhibits a solid phase state at ordinary temp. This recording layer 12 may be provided thereon with a colored layer having transparency. The magnetic recording medium 1 is scanned from the front surface side with a recording head having a heating means at the time of recording. The magnetic powder in the dispersion medium made into a molten state by heat is moved to the surface by magnetism and a black image is formed. The entire surface is heated and the magnetism is impressed over the entire surface from the rear surface or the rear surface is scanned by the magnetic head at the time of erasing. The front surface of the magnetic recording medium 1 is then made into a color of a uniform color tone and the image is erased.
Patent JP-H04125115-A (JP)
Title: Molding method for resin outer board of electromagnetic shielding properties
Inventor: NAKAGAWA EIICHI
IPC: B32B15/02
Filed: 1990-09-14
Abstract: PURPOSE:To provide securely electromagnetic shielding properties and mold without damaging the external appearance of a resin outer board by setting an SMC sheet in a mold, over which strong magnetic metallic fiber is fed, further setting an SMC sheet over the same, closing the mold and pressure molding at the given temperature. CONSTITUTION:First an SMC sheet 3 is charged into a bottom force 1. Then the sufficient amount of amorphous metallic fiber 4 is charged evenly on the SMC sheet 3, and then an SMC sheet 5 is placed on the same, and a power source 7 of an electromagnet 6 is on. When magnetic field is applied, respective amorphous metallic fibers 4 are magnetized strongly and respective magnetized fibers are moved in the direction of magnetic line of force 8 instantly and connected with in the chain state as shown by 4'. Then, a top force 2 is mold clamped and pressurized, and then power source 7 of the electromagnet 6 is cut off to make softened resin in the SMC sheets 3 and 5 infiltrated into connected amorphous metallic fibers 4', and when the SMC sheets 3 and 5 are hardened, the fibers are bonded integrally. A resin outer board can be provided with electromagnetic shilding properties firmly by said arrangement to resin external appearance properties.
Patent JP-S6486716-A (JP)
Title: Digital phase comparator
Inventor: ISHIKAWA TATSUYA
IPC: H03L7/08
Filed: 1987-09-29
Abstract: PURPOSE:To put no restrictions on the frequency lead-in range by deciding a state, where frequency detuning enters into the lead-in range of a PLL, to perform switching between the phase comparison output (PLL mode) and the frequency comparison output (AFC mode). CONSTITUTION:An in-phase detection output is inputted to a detuning frequency detector 16, and the detector 16 decides a degree of frequency detuning, and a switch 15 is so controlled that the phase comparison output is selected if it is within the lead-in range of the PLL operation, but the switch 15 is so controlled that the frequency comparison output is selected if it is on the outside of this range. Consequently, the AFC mode is set if the in-phase detection output is a high frequency beat : but it it is a sufficiently low beat, the mode is switched to the PLL mode to switch the gain of a digital loop filter, and the extent of delay of a delay circuit is so set that the PLL is already in the locked state.
Patent JP-H0962711-A (JP)
Title: Media server
Inventor: SHINTANI YOSHIHIRO
IPC: H04N21/262
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To flexibly adapt a system to diversification of media such as animations, picture, sound, still pictures, texts, etc., by performing a main process, a scheduler process, and a storage medium access process in parallel. SOLUTION: The media server 1 provides data of various media for a plurality of users 3 through a network 2. The media server 1 consists of the main process 4, the scheduler process 5, the storage medium access process 6, and a storage medium 7, and a media data base 8 is placed on the storage medium 7. A user 3 specifies a desired media and receives its transferred data. Then this media server 1 accepts a request from the user 3 by the main process 4, transfers the data by the scheduler process 5, and reads the data out of the storage medium 7 by the storage medium access process 6. Then those processes are placed in mutually independent and parallel operation.
Patent JP-H03107012-A (JP)
Title: Compaction technique for weak foundation and lime stone pile used for the same technique
Inventor: HORIUCHI HARUO
IPC: E02D3/10
Filed: 1989-09-21
Abstract: PURPOSE:To reduce a noise and vibration, and enhance workability by installing a hydraulically or otherwise actuated pile pressing machine on a weak ground, and vertically intruding and compacting a columnar quick lime pile through the weak ground. CONSTITUTION:A hydraulic pile pressing machine 11 is installed on a weak ground G to be compacted, and a lime stone pile 10 is vertically erected. Furthermore, the hydraulic jack 12 of the pile pressing machine 11 is pressed with a hydraulic pump 13. The pile 10 is thereby pressed into the weak ground G gradually and submerged. In addition, the lime stone pile 10 as pressed and compressed to high density absorbs a large amount of moisture from a surrounding soil and the volume thereof remarkably expands, thereby compacting the ground G. According to the aforesaid construction, the application range of a weak ground compacting work is expanded, and compacting effectiveness and work efficiency can be improved.
Patent JP-H0576929-A (JP)
Title: Manufacture of large diameter square steel tube
Inventor: KIYOTO YASUMITSU
IPC: B21C37/15
Filed: 1991-09-25
Abstract: PURPOSE:To accurately manufacture a large diameter square steel tube from a round steel tube. CONSTITUTION:In the manufacture of the large diameter square steel tube formed in a square by a forming roll 6 after a round steel tube 1 is heated extensively by induction heating 5, a short tube 3 of round steel tube having the same diameter as this round steel tube 1 is connected with one tip part of the round steel tube 1 in advance, then, a forming of the large diameter square steel tube is started from the short tube 3 of connected round steel tube.
Patent JP-2000071185-A (JP)
Title: Closed link robot
Inventor: MATSUYAMA JIRO
IPC: B25J17/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To expand a movable range of a tool mounting shaft without similarly extending link length of each link by determining the link length of each link and a mounting position of a rotation shaft of each motor. SOLUTION: In a condition that link lengths of a first link 23 and a fourth link 26 are equal to each other and link lengths of a second link 24 and a third link 25 are equal to each other, the link lengths of the links 23-26 and mounting positions of rotation shafts of motors 21, 22 are determined so that the inner angle between the first link 23 and the second link 24 and the inner angle between the second link 24 and the third link 25 have a given condition. Thus, a movable range of a tool mounting shaft can be expanded without similarly extending the link lengths of the links 23-26. It is same even if the rotation center of the link 23 and the motor 21 is equal to the rotation center of the link 26 and the motor 22, but they are interconnected via a reduction gear and a transmission mechanism and their rotation centers are not equal.
Patent JP-S61125359-A (JP)
Inventor: EGASHIRA YOSHINORI
IPC: C08L21/00
Filed: 1984-11-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001076772-A (JP)
Title: Oxide semiconductor electrode and dye-sensitized solar battery using it
Inventor: HIGUCHI KAZUO
IPC: H01M14/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To diffuse and adsorb a dye and a charge transportation phase fully and easily by providing a porous oxide semiconductor layer including hollow grains made of a metal oxide on a conductive substrate to form an electrode. SOLUTION: A conductive substrate 10 comprises a substrate 14 and a conductive membrane 16 formed on the substrate 14. A porous oxide semiconductor layer 12 is formed on the conductive membrane 16. The porous oxide semiconductor layer 12 has a structure connected with a plurality of hollow grains 20 having shells on oxide semiconductor fine grains 18. When this oxide semiconductor electrode 1 is used for a dye-sensitized solar battery, a pigment is carried on the porous oxide semiconductor layer 12, the pigment is kept in contact with a charge transportation phase, the charge transportation in the charge transportation phase is facilitated, and the characteristic of the dye-sensitized solar battery is improved. The average grain size of the hollow grains 20 is preferably set to 200 nm-10 μm.  The dye and charge transportation is facilitated even when the oxide semiconductor grains 18 having the grain size easily transmitting from visible light to near infrared light related to photoelectric transfer are used.
Patent JP-H0990477-A (JP)
Title: Finder device
Inventor: TOIZUMI YASUSHI
IPC: G03B13/12
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a finder device capable of reducing an unpleasant feeling given to an observer in the midst of observing through a finder and saving power by eliminating the needless driving of the finder optical system. SOLUTION: In this finder device for observing a subject image received through an optical path different from a photographing optical system; the variable power magnification of the finder is changed by a variable power mechanism and is detected by a driving judging part 12. Based on the variable power magnification, a driving judging part 14 judges whether or not a focusing state is adjusted. According to the judged result, the focusing state of the finder is adjusted by a finder focus part 12.
Patent JP-H0776220-A (JP)
Title: Automatic sliding door
Inventor: SUZUKI YASUAKI
IPC: B60J5/04
Filed: 1993-09-06
Abstract: PURPOSE:To improve the operational performance and safety by installing an operating switch for opening and closing a door on the outside of a vehicle body. CONSTITUTION:In order to operate a slide door 21, an outer switch 52 is installed on the outside of a vehicle body and an inner switch 53 is installed in a vehicle, and a wireless remote control switch 54 is installed. Accordingly, a driver can open and close a door 21 by the outer switch 52 free from movement, and the wireless remote control switch 54 selects the door 21 on the operated side by a slide switch, and carries out opening and closing by a push button type slide switch. Accordingly, the sliding door 21 can be easily opened and closed free from the shift of the operating places.
Patent JP-H0294763-A (JP)
Title: Dial pulse detection system
Inventor: FUKUI AKIRA
IPC: H04Q1/32
Filed: 1988-09-29
Abstract: PURPOSE:To attain accurate detection of a dial signal by obtaining a position having a large correlation between an impulse response and an input signal as a make/brake position. CONSTITUTION:A dial signal detector 3 consists of a linear difference calculation section 30, a correlation calculation section 31, a pulse retrieval section 32, an analysis section 33 and an impulse response calculation section 34. At first, the analysis section 33 analyzes an input signal Y to obtain a coefficient A of a synthesis filter, then the impulse reply calculation section 34 obtains an impulse response R of the synthesis filter having the coefficient A, the calculation section 31 calculates the correlation phixr between a linear difference signal X of the input signal Y obtained by the calculation section 30 and the impulse response R, and the retrieval section 31 retrieves a pulse by using the result. That is, the correlation between the linear difference of the input signal and the impulse response is obtained, the 1st pulse is placed at a position where the absolute value is maximum and a pulse with a prescribed value or over is obtained at the maximum position except a predetermined range before and after the 1st pulse and the position is used as a make/brake position.
Patent JP-S61125464-A (JP)
Inventor: SUTANRII NOERU JIENKINZU
IPC: B05C5/02
Filed: 1985-11-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6489012-A (JP)
Title: Rotary head type recording and reproducing device
Inventor: YOSHII TETSUJI
IPC: G11B15/61
Filed: 1987-09-30
Abstract: PURPOSE:To obtain sufficient recording and reproducing levels from an incoming side to an outgoing side by providing specific combination heads mutually in the relation of 180 deg. on a rotary head drum. CONSTITUTION:Rotary heads 2 and 4, in which azimuths are made equal and the positions of a center A0 of the curved surface of a radius (r) are made opposite to each other, are fitted at an angle Q1, and they are the combination heads to be at a distance l1 on a circumference. Combination heads 3 and 5, in which the azimuths are made mutually equal while different from those of the heads 2 and 4 and which is in the position relation of 180 deg. to the heads 2 and 4, are provided on a rotary head drum 1. The center A0 of a front surface (r) of respective preceding heads 2 and 3 is provided in a core lower edge vicinity to form a head gap, and the center A0 of the front surface (r) of the following heads 4 and 5 is provided in a core upper edge vicinity to form the head gap. Thus, the sufficient recording and reproducing levels without omissions by means of a secure head touch can be obtained.
Patent JP-H08111852-A (JP)
Title: Motion adaptive scanning line interpolation device
Inventor: TAKEMURA HIDEO
IPC: H04N7/01
Filed: 1994-10-12
Abstract: PURPOSE: To prevent reduction in vertical resolution with a small processing amount by projecting differentiated values of a video signal in the horizontal and vertical directions on one-dimensional differentiation integral amounts respectively so as to obtain a correlation value separately in the horizontal and vertical directions thereby applying scroll discrimination to the result. CONSTITUTION: A motion detection circuit 4 differentiates each picture element of a video signal in time direction for one frame (two fields period) to obtain the degree of change in each picture element and detects presence of a motion based on whether or not the change degree exceeds a prescribed value. The result of detection is fed to an interpolation changeover circuit 5 and provides a video signal of a current field as an interpolated video signal when the circuit 4 detects the presence of a motion and provides a video signal of a preceding field as an interpolated video signal when no motion is detected. Thus, the vertical resolution is improved by the circuit 5 through the interpolation of each picture element of a still image with a picture element on a scanning line of a preceding field the same as an interpolation scanning line.  Furthermore, in the case of a dynamic image, occurrence of a double image, etc., is prevented by interpolating each picture element of the image through interpolation of a picture element on the just preceding scanning line with respect to the current field.
Patent JP-H02124851-A (JP)
Title: Liquid crystal with chiral structure derived from dihydroxy-4.4'-biphenyl
Inventor: KURISUCHIINU BAIRONNMUSE
IPC: C07C67/14
Filed: 1989-09-25
Abstract: NEW MATERIAL: A compound of formula I (wherein a group of formula II is a cyclohexane ring, X is null or a fluorobenzene ring in this case, X is -O- in this case, and n is 2-14).  
     EXAMPLE: A (trans-alkyl-4-cyclohexylcarbonyloxy)-4'-(2-chloro-3- methylpentanoyloxy)-4"-biphenyl.  
     USE: A liquid liquid crystal having a chiral structure. When mixed with a smectic C liquid crystal, it shows high self-polarizability and low viscosity and contributes to negative dielectric anisotropy and optical anisotropy.  
     PREPARATION: A 4-alkylbenzoic acid as a starting material is converted into hydroxy-4'-biphenyl(2S,3S)-2-chloro-3-methylpentanoate by successive reactions, and this is reacted with a trans-4-alkylcyclohexanecarboxylic chloride to obtain a compound of formula I (wherein the group of formula II is cyclohexane). 
     COPYRIGHT: (C)1990,JPO