baber/WOPTO huggingface dataset:
Patent JP-H06342683-A (JP)
Title: Connector device
Inventor: SAWADA SHIGERU
IPC: H01R35/04
Filed: 1993-12-20
Abstract: PURPOSE:To reduce the manufacturing cost of a flat cable as low as possible. CONSTITUTION:As a conductor inside of a flat cable 7, a conductor 2 coated with insulating film, which has a round cross section, is used, and even in the case where the pressure is generated between wires wound around of a bobbin, deformation such as torsion with the generation of the pressure is hard to be generated due to the round cross section. Furthermore, even in the case where a fine deformation is generated, since the conductor 2 is coated with the insulating film, conductors adjacent to each other are insulated surely by the insulating film, though a space between the conductors with the deformation can not be obtained surely. Irregular winding is therefor used at the time of winding the conductor 2 coated with insulating film around of a bobbin, and an equipment provided with a complex mechanism is not required to reduce a manufacturing cost of a flat cable 7.
Patent JP-H11154695-A (JP)
Title: Method for locating faulty point on integrated circuit and apparatus for locating faulty point
Inventor: YOSHIDA EIJI
IPC: H01L21/66
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To locate fault points of an integrated circuit by directly monitoring the operation of a device through the use of an electron beam tester. SOLUTION: An integrated circuit is formed on a SOI substrate 1s. a part 1j, including a device forming area, is removed. The change in the potential of a diffused region 1e is monitored by having the underside of the SOI substrate 1s irradiated with electron beams. Since an insulating layer 1c is thin in the SOI substrate 1s, the change in the potential caused by the diffused region 1e can be monitored on the surface of the insulating layer 1c by secondary electrons which are captured by having the insulating layer 1c irradiated with electron beams.
Patent JP-H10162650-A (JP)
Title: Cross-linked polyolefin-insulated power cable
Inventor: NAKAMURA SHIYOUICHIROU
IPC: H01B3/44
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To effectively suppress the deterioration of the electric insulation performance by the water generated by the decomposition of a cross-linking agent and the occurrence of a water tree by containing a triazole compound in a specific range in a cross-linked polyolefin insular cross-linked by dicumyl peroxide as the cross-linking agent. SOLUTION: A triazole compound inthe range of 0.01-1 phr (pts. M./resin 100 pts.wt.) is contained in a cross-linked polyolefin insulating material cross- linked by DCP(dicumyl peroxide). The triazole compound has the action to prevent the production of water in the cross-linked polyolefin insulater and blocks the progress of the secondary decomposition reaction of cumyl alcohol. Benzotriazole or substituted benzotriazole is used for the triazole compound. The deterioration of the electric insulation performance by the water produced by the decomposition of a cross-linking agent and the occurrence of a water tree can be prevented under all operating conditions.
Patent JP-H10157775-A (JP)
Title: Fumigating bag
Inventor: HIROSHIMA MASAHIRO
IPC: B65D85/50
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a fumigating bag which allows fumigation as it is especially when the bag is used for garden stuff and allows freshness during a subsequent distribution process by preparing the bag with nonwoven cloth having specific water vapor permeability, water resistance, air permeability and tensile strength used as at least a part of the bag. SOLUTION: Air-permeable nonwoven cloth having water vapor pemeability of 3000 to 10000g/m<2> 24Hr, water resistance of 300 mm or higher, air permeability of l to 300 seconds and tensile strength of 9kg/3cm or more is used in at least a part to manufacture a bag for transporting garden stuff. The nonwoven cloth is manufactured by a melt-blow method wherein thermoplastic polymer is melted and extruded from a spinneret and dragged and thinned by a high speed air stream to capture as fiber with an average diameter of 10μm or less into a sheet. Since appropriate air permeability and water vapor permeability is thus obtained simultaneously as physical property of the nonwoven cloth, gas permeability and waterproofness for keeping freshness of the garden stuff can be satisfied simultaneously.
Patent JP-H07176960-A (JP)
Title: Feedback amplifier circuit
Inventor: SHINOZUKA TOSHIYUKI
IPC: H03F1/32
Filed: 1993-12-20
Abstract: PURPOSE:To provide the feedback amplifier circuit having a high cut-off frequency while keeping the gain by improving distortion appearing at an output waveform in the limiting operation. CONSTITUTION:The amplifier circuit is provided with a 1st differential paired amplifier circuit in which each base of transistors(TRs) 5a, 5b is connected respectively to input terminals 1a, 1b and each emitter is connected to a negative power supply terminal 4 via a constant current source 9 and with a 2nd differential paired amplifier circuit in which each base of transistors(TRs) 6a, 6b is connected respectively to collectors of the transistors(TRs) 5a, 5b, each emitter is connected respectively to the negative power supply terminal 4 and each collector is connected to output terminals 2a, 2b and to a positive power supply terminal 3 via load resistors 7a, 7b, and feedback resistors 8a, 8b and diodes 13a, 13b are interposed between the output terminals 2a, 2b and bases of TRs 6a, 6b in forward polarity.
Patent JP-2000146638-A (JP)
Title: Device for measuring flow rate
Inventor: SHIBA BUNICHI
IPC: G01F1/66
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To enhance the precision of the measurement of flow rate by carrying out a zero point correction of a closed channel by a flow rate measuring device having plural channels. SOLUTION: A control means 7 detects a zero value with a measuring means 5a in a channel 3 having a closed switching means 4 while calculating a flow rate, and corrects the measured value by a zero point detecting means 6 based on the value of a flow rate calculating means 9. Thus, a fine flow rate can be accurately detected by increasing or decreasing the value measured by the measuring means 5a when the switching means 4a is opened the next.
Patent JP-H08128531-A (JP)
Title: Sealant
Inventor: TAKASAKI JUNJI
IPC: F16J15/10
Filed: 1994-12-22
Abstract: PURPOSE: To increase an adhesive area and prevent the peeling off by wind pressure by forming the outer shape in a polygon shape by the mutual elastic deformation of first/second bar parts and acting first/second projections formed on the end of the square bar parts as a polygon shaped square part, in a seal material for sealing a space between two members. CONSTITUTION: This seal material 20 adhered and used to the end surface of the air mix door in a vehicular air conditioner is formed in a flat plate shape by a resin material and notched surfaces 21a, 21b, first/second bar parts 22a, 22b and projections 24a, 24b are formed by notching the seal material so as to penetrate along a longitudinal direction except both ends of the seal material 20. Valley shape parts 23a, 23b are formed in a mutually opposite direction from the notched surfaces 21a, 21b on respective bar parts 22a, 22b. The seal material 20 is made in a square hollow shape by pulling respective bar parts 22a, 22b vertically and the first/second projections 24a, 24b are acted as a square shaped top part.
Patent JP-2001142270-A (JP)
Title: Electrophotographic image forming device with double- sided printing mechanism
Inventor: OUCHI YOSHIO
IPC: G03G15/00
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic image forming device with a double-sided printing mechanism that the miniaturization and compactification of an entire device is attained by taking handleability into consideration, the constitution is simple and the double-sided printing mechanism is attached without using a special tool. SOLUTION: A double-sided printing mechanism part is provided with a hook for temporary hooking and a fixing screw, and the double-sided printing mechanism is easily attached to an electrophotographic image forming device main body by adding a hooking part for the hook for temporary hooking and the attaching part of the fixing screw. Thus, the double-sided printing mechanism to be mounted afterward is attached to the electrophotographic image forming device without using the special tool.
Patent JP-H01161342-A (JP)
Title: Silver halide photosensitive material
Inventor: WATANABE HIROYUKI
IPC: C07D413/04
Filed: 1987-12-18
Abstract: PURPOSE:To improve stability to acids, alkalis and heat by bonding an electron- accepting group to an ally substitution compd. and bonding an electron- withdrawing group to the double bondable carbon to which the electron- accepting group is not bonded and further, forming a cyclic structure contg. the carbon-carbon double bonds and electron-withdrawing group. CONSTITUTION:This material contains the compd. expressed by the formula I. In the formula I, EAG denotes a group which accepts electrons from a reduc ing material; E denotes the electron withdrawing group; R<3> denotes the atom group which bonds to the carbon atom carrying EAG and E and is necessary for forming the single ring or condensed ring of 5 members to 8 members. ETG denotes a group which transmits electrons; (n) denotes 0 or 1. R<1>, R<2> denote a hydrogen atom, hydrocarbon group or a single coupler which forms a ring with EAG. Time denotes a group which releases PUG by the cleavage of the bond to the carbon carrying R<1>, R<2>; (t) denotes 0 or 1; PUG denotes a photo graphically useful group. The stability to the acids, alkalis and heat is thereby improved.
Patent JP-H06159803-A (JP)
Title: Hot water supplying device
Inventor: SUMIDA KAZUHIRO
IPC: F24H1/10
Filed: 1992-11-30
Abstract: PURPOSE:To automatically supply hot water with a most suitable temperature to the terminal apparatus when there exists a terminal apparatus with a temperature condition at the terminal, and the terminal is used. CONSTITUTION:The hot water feeding quantity (p) and hot water pressure (q) are previously measured for each terminal, and when a hot water feeding device 1 is operated, a hot water feeding quantity (p') and hot water pressure (q') are detected by sensors 12, 13, and when there are (p) and (q) which meet (p') and (q'), a control circuit 14 controls the temperature of hot water which is fed from the hot water feeding device 1 so that the temperature may become a previously determined temperature for the specified terminal.
Patent JP-H06167524-A (JP)
Title: Board tester development support apparatus
Inventor: MIHARA TOMOYOSHI
IPC: G01R31/02
Filed: 1992-11-30
Abstract: PURPOSE:To cut time and labor required for the generation of a test program significantly by inputting a CAD data to prepare a test program of a board tester automatically. CONSTITUTION:A board tester development support apparatus 21 brings CAD data of a circuit substrate designed with a CAD system into an RAM33 as data from a layer 0 to a layer 4 from a memory medium mounted on an external memory 35. The layers 0, 1, 2, 3 and 4 contain positional information of points. positional information of circuit patterns, mounting information of parts, positional information of a circle and positional information of display character patterns respectively. A central processing unit 23 generates a file having pin numbers of a board tester and the display character patterns displayed in correspondence to one another based on the data and data of the circuit substrate.
Patent JP-H02165133-A (JP)
Title: Silver halide photographic sensitive material
Inventor: USAGAWA YASUSHI
IPC: G03C1/83
Filed: 1988-12-20
Abstract: PURPOSE:To improve image quality without impairing sensitivity and to reduce occurrence of residual color after development processing by incorporating a specified dye in a hydrophilic colloidal layer. CONSTITUTION:The hydrophilie colloidal layer contains at least one of the dyes represented by formula 1 in which each of X and Y is cyano, carbamoly, carboxy, or carboxylate; each of R1 and R2 is an optional substituent; each of R3 and R4 is H, alkyl, aryl, or a heterocyclic group, and each may form a ring together with each other; m is an integer of 0 - 6; and n is an integer of 0 - 4, thus permitting the obtained photosensitive material to have superior absorption spectral characteristics and to contain a dye decolorizalbe by development processing and small in color staining due to the residual dye effluent from the photosensitive material after the development processing, and inactive to the photographic emulsion.
Patent JP-H06141880-A (JP)
Title: Method for synthesizing cmp-kdn
Inventor: ITO FUMIO
IPC: C12P19/30
Filed: 1992-11-05
Abstract: PURPOSE:To obtain cytidine 5'-monophosphate-2-keto-3-deoxy-D-glycero-D- galacto-nononic acid (CMP-KDN) in a sufficient yield by reacting cytidine 5'- triphosphate (CTP) with the KDN in the presence of an enzymic extract solution of a bovine submandibular gland or a porcine lever. CONSTITUTION:CTP is made to react with KDN in the presence of an enzymic extract solution of a bovine submandibular gland or a porcine lever to synthesize CMP-KDN respectively at about 49.5% and 22.7% synthetic ratio. The enzymic extract solution of the bovine submandibular gland or porcine lever is a fraction with a 35-60% saturated ammonium sulfate of an aqueous extract supernatant of the bovine submandibular gland or porcine lever.
Patent JP-H05130849-A (JP)
Title: Method for preventing thin meat from losing shape in boiling
Inventor: NAKAJI KAZUO
IPC: A23L17/00
Filed: 1991-11-08
Abstract: PURPOSE:To efficiently prevent thin meat from losing its shape in boiling by heat-treating the thin meat without denaturing proteins in a gelatin solution. CONSTITUTION:Thin meat without denaturing proteins is previously heat-treated in a gelatin solution (at preferably 0.3-1wt.% concentration) at 65-95 deg.C temperature before carrying out heat treatment such as retort treatment to prevent the thin meat from losing its shape in boiling.
Patent JP-H08150061-A (JP)
Title: Hanger
Inventor: ITO KOICHI
IPC: D06F57/00
Filed: 1994-11-30
Abstract: PURPOSE: To prevent clothing from getting out of shape and to diffuse an insecticide by setting by adjusting an opening angle by forming a suspension part in a pair of combinational connectors and providing an insecticide pocket at the base part of the suspension part. CONSTITUTION: A pair of suspension parts 2A, 2B are provided with short small circular cylindrical base parts 5A, 5B in their center parts, respectively, and they are connected by combining in such a way that they can freely relatively be rotated by superimposing the base parts 5A, 5B in the vertical direction and passing through a hook shaft 6 of a hook part 3. The base parts 5A, 5B are formed in an insecticide pocket 10 by blocking their insides arbitrarily. This hanger 1 can be used by setting by adjusting the suspension parts 2A, 2B in an intersected state at a prescribed angle fitting in the shape/size of a coat/suits and throwing a required insecticide 16 in the insecticide pocket 10 and suspending the coat/suits.  Since the hanger can be used by setting in swollen shape suitable for the shape/size of the clothing, the getting out of shape due to suspension can be reduced even for the coat/suits or the like of heavy weight and easy to get out of shape due to the hanger, and the hanger 1 itself is provided with an insecticidal function.
Patent JP-H02165957-A (JP)
Title: Printer head
Inventor: FUTAGAWA YOSHIKIYO
IPC: B41J2/045
Filed: 1988-12-20
Abstract: PURPOSE:To control the size of an ink particle and to obtain a beautiful character.graphic by providing an electrostrictive element for driving and detecting at a vibrator to be self-vibrated, and intermittently continuing the vibration of the vibrator. CONSTITUTION:Driving means 9 having a self-exciter corresponding to the number of vibrators 4 intermittently vibrate the vibrators 4 according to print data from a print data input terminal 17. In this case, an induced voltage regarding the deviation of the vibrator 4 of an electrostrictive element 6 is inverted to be amplified by a transistor 14 and a load resistor 13, and applied to an electrostrictive element 5. Thus, the electrostrictive element 5 is further elongated or contracted to increase the deviation of the vibrator 4. Soon, it is balanced with the input energy so that the end amplitude of the vibrator becomes constant. The positional energy of the vibrator 4 is varied to kinetic energy to press ink 10 toward a nozzle 2a, a wavy face of small uneven parts is generated in a boundary of the ink 10 at the nozzle 2a to separate ink particles uniformly having relatively small particles. Accordingly, when the vibrating time of the vibrator 4 is controlled, flying ink amount can be controlled.
Patent JP-H02165058-A (JP)
Title: Angular accelerometer
Inventor: ONUKI ICHIRO
IPC: G01P15/00
Filed: 1988-12-20
Abstract: PURPOSE:To obtain a highly accurate angular acceleration signal with a reduction in output offset value by arranging a mechanism to minimize effect of a torque on a seesaw-shaped pendulum by adjusting a tension of a wire for feeding a power to a coil on the pendulum. CONSTITUTION:A half-way part of a feeder wire 46 connecting a sheet-shaped coil 32 on a seesaw-shaped pendulum 31 to an external control circuit is held with a V groove 61a of a wire tension adjusting member 61 and a fixing position is adjusted with the rotation-wise movement of the member 61 when an angular accelerometer is assembled so that the generation of a torque attributed to the tension of the wire 46 is reduced to almost zero. This eliminates a phenomenon of causing a fine displacement in the pendulum under the tension of the wire 46 when no detection is done with the accelerometer thereby enabling the obtaining of an angular acceleration signal with a better accuracy.
Patent JP-H09159938-A (JP)
Title: Micromirror device
Inventor: SUGIURA MASARU
IPC: G02B26/08
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To slant a mirror part for a certain time halfway in an operation process for attracting a mirror part and reflect incident light to a specific direction by merely applying a voltage without requiring timewise control over the voltage applied to a driving electrode. SOLUTION: This device consists of a substrate 3, the driving electrode 4 which is formed on the substrate 3, the mirror part 1 which is arranged above the substrate 3 opposite the driving electrode, and a couple of right and left suspension members which support the mirror parts on the substrate 3 from both sides slantingly, and the angle of the mirror surface is varied by applying a voltage between the driving electrode 4 and mirror part 1. As the suspension member, a serpentine spring 2b which is flexible to two axes in a twisting direction and a moving direction to the substrate 3 is used and the driving electrode 4 is arranged shifting from the mirror part 1 in the front-rear direction to slant the mirror part 1 and substrate 3 temporarily from a parallel attitude halfway in the attracting operation by voltage application.
Patent JP-H08151168-A (JP)
Title: Stacker device
Inventor: KIMURA MITSURU
IPC: B29K21/00
Filed: 1994-11-29
Abstract: PURPOSE: To stack a rubber sheet on a base while it is turned up in both ends with a good posture without being formed into a cup. CONSTITUTION: In a stacker device for stacking a rubber sheet extruded from a calender and cooled by a festoon on a base while it is turned up in both ends by reciprocating a rubber sheet outlet port 6 on the lower end of a stacker in the direction right-angled to the cross direction of the rubber sheet, the speed or distance of the reciprocation of the rubber sheet outlet port is alternatively changed every cycle.
Patent JP-2000150692-A (JP)
Title: High frequency surface mounting package
Inventor: AZUMA KAZUYUKI
IPC: H01L23/02
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To suppress echo distortion, mismatch and radiation loss without relying upon an external circuit by providing a radio wave absorber arranged on a ceiling board covering the upper surface of an electrode plate. SOLUTION: The inventive high frequency surface mounting package is different from a conventional one in that a radio wave absorber 10 is applied to a part of the upper surface of a ceiling board 108. When the radio wave absorber 10 is arranged on the ceiling board 108, basic mode is not attenuated substantially but only a radiation mode is attenuated and the components being re-coupled with the basic mode is weakened. Consequently, periodic amplitude distortion attributed to the phase difference between the basic wave and a re-coupled wave is reduced thus suppressing generation of one-way echo distortion. According to the arrangement, three problems incident to mounting a high frequency surface mounting package onto an external circuit, i.e., echo distortion, mismatch and radiation loss, can be suppressed without relying upon an external circuit.
Patent JP-H09268351-A (JP)
Title: Rare earth-iron permanent magnet alloy
Inventor: AKIOKA KOJI
IPC: C22C38/00
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To attain boron saving or boron removal by substituting B in part by N in an R-Fe-B magnet. SOLUTION: The rare earth element R used in this alloy includes Y, and one or more elements among them are used. Light rare earths, particularly Ce, Nb, and Pr are preferred. Further, there is no necessity for R to be pure element and inevitable impurities can be contained within an industrially available range. Further, as N, that having >=99.9% purity can be used, and ferroboron containing slight amounts of Al, Si, etc., as impurities suffices as B.  By regulating the contents of the elements so that they form a composition containing 10-30 atomic % R, satisfying (B+N)=5 to 25 atomic %, necessarily containing N, and having the balance Fe (atomic percentage), the magnet can be provided with magnetic properties of >=1.2kOe coercive force iHc and >4kG residual magnetic flux density Br and, further, the maximum energy product BHmax can be regulated to a value equal to or higher than that of ferrite magnet.
Patent JP-H09136310-A (JP)
Title: Frame for molding lining block with uneven base skin
Inventor: MASUDA MASASHI
IPC: B28B7/34
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To decrease initial cost, to achieve lightweight and to facilitate its management and storage by providing a composite frame structure with a thick outer double side shaping mold and a thin inner double side shaping mold being fitted therein. SOLUTION: An outer double side shaping mold 1 and an inner double side shaping mold 2 respectively have double side shaping mold faces 3 and 4 corresponding to uneven base skins to be molded. The inner double side shaping mold 2 and the outer double side shaping mold 1 are formed by vacuum sheet molding by using the same vacuum molding mold or by press molding forming plasticized sheets by providing mold clamping by the top mold and the bottom mold. The thick outer double side shaping mold 1 is provided with strength by thickening and a function as a backup means to the thin inner double side shaping mold 2.  On the other hand, the thin inner double side shaping mold 2 provided with a more precise double side shaping mold face 4 than the double side shaping mold face 3 of the outer double side shaping mold 1 and predominantly provided with a function as a molding means for molding an uneven base skin.