baber/WOPTO huggingface dataset:
Patent JP-H091690-A (JP)
Title: Molding method of meshy product formed of synthetic resin and molding die
Inventor: NAKAZAWA MAKOTO
IPC: B29C45/26
Filed: 1995-06-20
Abstract: PURPOSE: To prevent generation of weld and unfilled part by confirming filling of a mesh part cavity by a method wherein injection and filling of a melting resin is performed from both the mesh part cavity and a frame part cavity. CONSTITUTION: A mold comprising a mesh part cavity 20 having a mesh pattern formed by intersection of a large number of linear elements 20a and a frame part cavity 21 positioned integrally around the mesh part cavity 20 by communicating with each element 20a is used. Injection filling of a melting resin into the mesh part cavity 20 is performed precedently from the central part of the mesh pattern and the injection filling of the melting resin of the frame part cavity 21 is performed after the filling of the mesh part cavity 20 is confirmed.
Patent JP-S6155219-A (JP)
Title: Production of electrically-conductive potassium titanate fiber
Inventor: IMAMURA YOSHINOBU
IPC: D01F9/08
Filed: 1984-08-23
Abstract: PURPOSE:To obtain the titled fiber suitable for uses of filler of organic resin, etc. requiring electrical conductivity, by heat-treating potassium titanate fiber in a gas atmosphere of H2, CO, etc. at a specific temperature so that it is reduced. CONSTITUTION:Potassium titanate fiber is heat-treated in a gas atmosphere selected from H2, H2 and N2, and CO at 700-1,000 deg.C preferably for 10-40min, so that the fiber is reduced, to give the aimed fiber.
Patent JP-H104523-A (JP)
Title: Television receiver and channel code setting method
Inventor: YAMADA MASARU
IPC: H04N5/44
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To improve the operating convenience in the case of setting a guide channel to a program number in the television receiver having a tuner of the voltage synthesizer system with respect to the television receiver and the channel code setting method. SOLUTION: Each television signal received by a tuner 13 is stored by using a preset function by a computer 11 in cross reference with a plurality of program numbers, a broadcast station name in cross reference with each program number is stored in a memory 16 on a 1st menu displayed on a CRT 18, a channel code is set to each program number while referring to the broadcast station name in cross reference with each program number on a 2nd menu so as to set a channel code while confirming a content set to each program number by means of the broadcast station name.
Patent JP-S6153850-A (JP)
Title: Normarity and abnormarity discriminating system of reception data
Inventor: KONO YOSHIAKI
IPC: H04L1/24
Filed: 1984-08-23
Abstract: PURPOSE:To permit to discriminate whether data is received normally or not by storing data containing a synchronizing pattern in a memory and checking if the pattern exists at the specified address or not. CONSTITUTION:A CPU1 receives serial data containing a variable modulation synchronizing pattern for certain cycle, converts it to parallel data, and stores it in a RAM8. After the specified number of patterns are stored in the RAM8, the CPU1 commands a control circuit 4 to send a switch signal from a circuit 4 to bus switches SW7 and 9, and to separate the RAM8 from the CPU1. A signal is sent from the circuit 4 to an address counter to generate the address of the synchronizing pattern storing position with certain interval for the number of data received, and to cause a checking circuit 10 to check if the synchronizing pattern exists at the address of the synchronizing pattern storing position in the RAM8. The checking result of the circuit 10 is reported by the CPU1 through the circuit 4, so the CPU1 decides if the reception data is normal or abnormal.
Patent JP-H0224389-A (JP)
Title: Liquid crystal composition and liquid crystal element containing the same composition
Inventor: YAMASHITA MASATAKA
IPC: C09K19/42
Filed: 1988-07-13
Abstract: PURPOSE:To obtain a liq. crystal element exhibiting a high response speed and having a decreased dependence of the response speed on the temp. by employing a ferromagnetic liq. crystal compsn. contg. two particular compds. CONSTITUTION:A liq. crystal element is formed by employing a ferromagnetic chiral smectic liq. crystal compsn. contg. the following components A and B. Component A is at least one compd. of formula I, wherein each of R1 and R2 is a straight-chain or branched alkyl group which may have a 1-18C substituent; each of X1 and X2 is a single bond, -O-, a group of the formula II, etc.; Y1 is -CH2O- or -OCH2-; and each of m and n is 1 or 2. Component B is at least one compd. of formula III, wherein R3 is a straight-chain or branched alkyl group which may have a 1-18C substituent; X3 is any one of a single bond, -O- and a group of formula II; Z is a single bond or a group of formula II; formula IV is formula V or formula VI; and p is 1-12.
Patent JP-S57101398-A (JP)
Title: Control circuit for dental x-ray apparatus
Inventor: YAMANAKA TAICHI
IPC: H05G1/26
Filed: 1980-12-15
Abstract: PURPOSE:To operate an X-ray generating part always under a constant condition by a method wherein reference voltage from a constant-voltage circuit and rectified voltage across a rectifier circuit are compared by means of a pair of comparators, and their states are indicated by means of a plural number of diodes along with switch operations. CONSTITUTION:When a pair of comparators 14, 15 connected to a constant- voltage circuit 13 is kept in an equilibrium state, the state is sensed utilizing an emission from a light emitting diode 18. And by the actuation of a relay 20 a relay switch 20' is closed, and a delay circuit 29 connected to the output side of the constant-voltage circuit 13 is actuated. Thus, when a start switch 32 is closed, a relay 33 is actuated to cause the relay switch 33' to be closed, and thereby rated voltage of a variable transformer 1 is applied to a high voltage transformer 6. Further, a solid stator relay 7 is conducted a via a transistor 22 by means of an emission of light emitting diode 5a, and then the transistor 22 is cut off by means of the light emitting diode 5b. And, an X-ray tube 8 radiates X-rays only during a period of time set by a timer 26.
Patent JP-2001003363-A (JP)
Title: Crushing treatment device for underground buried pile
Inventor: SOMA NOBUYUKI
IPC: E02D9/00
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a crushing treatment device for underground buried piles, by which the unnecessary underground buried piles are crushed in a ground while the piles left without crushing can be pulled out. SOLUTION: In an auger machine lifted and lowered along a leader, a casing 3 excavating the periphery of the pile P buried in a ground and an auger screw 30 crushing the pile P in the casing 3 are connected in a manner that the casing and the auger screw can be rotated and driven in the mutually opposite direction, and a plurality of retaining pawls 4 for gripping the pile P are disposed to the lower section of the casing 3 in a changeable manner at retaining positions, where each retaining pawl 4 is projected from the casing 3 side by a pawl changeover operating means 5 and retained to the outer circumferential surface of the pile P, and retracting positions, where the retaining pawls 4 are retracted to the casing side.  The pile P is crushed by the auger screw 30 while the piles P left without crushing are gripped by a plurality of the retaining pawls 4 and pulled out by the lifting and moving of the auger machine at that time.
Patent JP-H0225153-A (JP)
Title: Facsimile equipment
Inventor: SANO HIROSHI
IPC: H04M11/00
Filed: 1988-07-14
Abstract: PURPOSE:To form a rational charge system by counting a time applying prescribed message transmission and charging a facsimile operating charge based on the count. CONSTITUTION:When a telephone line is connected, a calculation circuit 7 starts counting and a charge controller 9 extracts coins in a coin vendor 10 in response to the count. In parallel therewith, when facsimile communication is implemented, the counter circuit 8 starts counting and the charge controller 9 extracts coils in the coin vendor 10 in response to the count further. When the facsimile communication is finished, the count of the counter circuit 8 is finished, and only the charging of the counter circuit 7 is implemented. Moreover, if the telephone line is interrupted, the count of the counter circuit 7 is finished and all charging is terminated.
Patent JP-H05318629-A (JP)
Title: Production of round-corner deformed container and the container
Inventor: IDE KEIICHI
IPC: B31B17/00
Filed: 1992-05-25
Abstract: PURPOSE:To easily and accurately make a round-corner deformed container out of a circular paper tube. CONSTITUTION:In the production of a round-corner deformed container, a circular paper tube having a lip at its end part is moistened and thermally deformed into a shape other than a circle by a forcibly deforming means consisting of inner mold parts 4 and outer mold parts 5, the paper tube is once shaped to have round corners and a substantially rectangular cross section with side walls slightly curved inward, the side walls are made approximately flat to form a container body 1' by the restoring force of the side walls having the habit of circularly curving outward, and a bottom plate is attached to the container body 1'. In addition, in the construction of a round-corner deformed container, a circular paper tube having a lip at its end part is moistened and thermally deformed into a shape other than a circle, a container body 1' having round corners and a substantially rectangular cross section is formed using the restoring force of the side walls having the habit of circularly curving outward, and a bottom plate is attached to the lip part of the container body 1'.
Patent JP-S57100224-A (JP)
Title: Pile driver with pile incliner
Inventor: SHIMA MORIYUKI
IPC: E02D7/18
Filed: 1980-12-15
Abstract: PURPOSE: To exactly drive a pile into the seabed at any angle in a short time by a method in which a vibro-hammer and a pile guide are supported by the first frame and also the first and second frames are supported in a rockably movable manner.  
     CONSTITUTION: The first frame 11 surrounding a vibro hammer 6 is provided, and a guide means consisting of a rail 12 and a hook 10 to be coupled with the rail 12 and an oil-pressure cylinder 14 hanging a guide roller 13 and a hammer 6 are provided to the first frame 11. Also, the second frame 19 surrounding  the first frame 11 is provided. The second frame 19 is supported by a pair of  shafts 20 on a base 5 in such a way that it can rockingly move within a plane  crossing to a place on which the first frame 11 moves rockably by an oil-pressure cylinder 21 provided between the base 5 and the frame 19. Thus, an inclined pile can be driven underground exactly and efficiently. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05341174-A (JP)
Title: Camera equipped with auto-zooming function
Inventor: KAWAI TORU
IPC: G02B7/28
Filed: 1992-06-11
Abstract: PURPOSE:To shorten the time required for focusing and also keep focusing during an auto-zooming operation. CONSTITUTION:Control means 6, 7, 15 are provided which indicate zooming for widening to a zoom drive means 13 when in an auto-zoom mode the amount of defocusing is greater than a predetermine value, and which indicate the start of an auto-focusing operation to a focusing means when the amount of defocusing is decreased below the predetermined value, and which control the zoom drive means in order for an auto-zooming operation to be carried out for a designated focal distance when the subject is in focus; also a control means is provided which, if during the auto-zooming operation the in-focus state is not maintained, stops the auto-zooming operation to cause the focusing means to restart a focusing operation, and a control means is provided which, if during the auto-zooming operation the in-focus state is not maintained and the amount of defocusing is increased above the predetermined value, indicates zooming for widening to a zooming means.
Patent JP-H0823119-A (JP)
Title: Schottky type infrared ray sensor
Inventor: KONUMA KAZUO
IPC: H01L31/108
Filed: 1994-07-05
Abstract: PURPOSE:To make it possible to improve infrared sensitivity by providing a construction for reducing a distance from phase boundary to effective barrier position. CONSTITUTION:This is a Schottky type diode formed by a P-type Si 2' which was formed to an extremely thin film from an n-type impurities introducing layer 10 in a depletion layer region not contacting to a PtSi film 1 and the phase boundary. If Schottky barrier height where there is no image-force is PHIb0 3 and the potential without image-force is 4', then actual potential 5' and effective Schottky barrier height 6' are as shown in the Figure. Potential near the effective Schottky barrier height becomes flat, and the distance from the phase boundary to the effective Schottky barrier height is reduced. Part of the hot hole of energy of E07 comes to effective barrier position 8' within Si2' as hot hole of energy E2', and part of the hot hole 9' of energy E3' which comes again to the execution barrier in Si2' via internal reflection of hot hole, which could not exceed the barrier, goes beyond the barrier and signal charge is increased.
Patent JP-H0821791-A (JP)
Title: Simple gravity meter
Inventor: EJIRI KATSUI
IPC: G01N9/12
Filed: 1994-07-05
Abstract: PURPOSE:To provide a simple gravity meter which is convenient to use, inexpensive and rigid and is capable of surely measuring a specific gravity. CONSTITUTION:Lumps of resin of different specific gravities are colored in different colors for every lump and accommodated in a plurality of containers in this simple gravity meter. The lumps are spheres of a diameter of 8-20mm having specific gravities of 1.11-1.12 and 1.08-1.09. The meter is useful for selecting seeds, particularly for selecting seed rices in salt water.
Patent JP-S6067772-A (JP)
Title: Ignition timing controller of internal-combustion engine
Inventor: TAKASU YASUHITO
IPC: F02P5/153
Filed: 1983-09-23
Abstract: PURPOSE:To improve the responsibility to the delay control at the transient time by using a pressure control valve to control the vacuum advancer of a distributor used for knocking control, as that the pressure may become the proximity of the pressure point at which the advancer's advance characteristic line is folded. CONSTITUTION:An ignition timing controller is provided with a solenoid valve 4 whose output port is connected via an orifice 6 to a negative pressure source 5 or connected to the atmospheric pressure. The output port thereof is connected to a knock control chamber of a vacuum advancer 71 via a control pipe. The solenoid valve 4 is changed over under control of a knock controller 3 which detects any occurrance of knocking on the basis of the output of a knock sensor 2. Said control pipe has a branch pipe which is communicated with the atmosphere and a pressure control valve 8 is disposed in the way of the pipe. The pressure control valve 8 is so constituted as to be operated that the pressure fed to the advancer 71 may be set to the proximity of the pressure point that which the advance characteristic line of the advancer 71 is folded.
Patent JP-S6236373-A (JP)
Title: Substituted 1,3,2-dioxathian-2-oxide derivative and production thereof
Inventor: KAWABATA OSAMU
IPC: C07D327/06
Filed: 1985-08-09
Abstract: NEW MATERIAL:A substituted 1,3,2-dioxathian-2-oxide derivative shown by the formula I (R1 is 1-2C alkyl; R2 is 1-4C alkyl). EXAMPLE:5-Methyl-5-methoxymathyl-1,3,2-dioxathian-2-oxide. USE:An intermediate for synthesizing various functional materials, an intermediate for drugs, a material in an electronic industry field and a solvent with higher performance. PREPARATION:Trimethylolethane or trimethylolpropane is dehydrochlorinated with thionyl chloride to give a 5-alkyl-5-hydroxymethyl-1,3,2-dioxathian-2-oxide shown by the formula II and then this compound is treated with an alkyl halide to give a compound shown by the formula I.
Patent JP-S5979500-A (JP)
Inventor: BURUKUHARUTO GIIBERU
IPC: G11C29/34
Filed: 1983-09-22
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-H0929983-A (JP)
Title: Ink-jet head having photoresist layer containing polyamide acid
Inventor: KARUTSUPIAA CHIYANDORASEKARAN
IPC: G03F7/027
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a print head by a method wherein photoresist layer consists of ethylenic unsaturated compound, photoinitiator and polyamic acid before image-formation for forming ink passages. SOLUTION: Photoresist layer can be provided either in liquid state and then dried or preferably in dry film state. The photoresist layer contains ethylenic unsaturated compound or monomer, photoinitiator and polyamic acid. Other additive can be employed in order to change the property of photopolymeric material. The polyamic acid can easily be prepared by reacting at least one fatty diamine with tetracarboxylic dianhydride in organic solvent.
Patent JP-S5965803-A (JP)
Title: Plastic optical fiber of low loss
Inventor: KAINOU TOSHIKUNI
IPC: B29D11/00
Filed: 1982-10-08
Abstract: PURPOSE:To maintain a low loss over a visible light-near IR region by constituting a core of a polymer having a specific dispersibility (for example, deuterated polymethyl methacrylate). CONSTITUTION:A core is formed of a polymer, for example, a material prepd. by bulk polymn. of a deuterated methyl methacrylate monomer and adjusting the dispersibility expressed by the ratio between a weight average mol.wt. and a number average mol.wt. to <=2.0. A uniform and transparent polymer blend consisting of, for example, a vinylidene fluoride-tetrafluoroethylene copolymer and polymethyl methacrylate and is lower in the refractive index than the core is used as a sleeve component with respect to such core and an optical fiber having the core-sleeve constitution is formed by a combined spinning method or the like. Since the polymer having <=2 dispersibility and an excellent mol.wt. distribution is used in the above-mentioned way, the fiber having the uniformity in the core diameter and out of roundness, good adhesion to the sleeve and a low loss of light is thus obtd.
Patent JP-H1021372-A (JP)
Title: X-ray ct device
Inventor: TAGUCHI KATSUYUKI
IPC: G06T1/00
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray CT device in which picture data with high image- quality can be provided in the proper number. SOLUTION: This device is provided with an X-ray beam generating source 11 which irradiates a tester with an X-ray beam, detector 13 which detects the X-ray beam irradiated from the X-ray beam generating source 11 as a detection signal, slicing direction re-constituting filter function storage means which stores plural filter functions for making the resolution of the slicing direction variable as slicing direction re-constituting filter functions, and re- constitution processing part 19 which obtains data on an objective slice based on the detection signal detected by the detector 13 which detects the X-ray beam irradiated from the X-ray beam generating source 11 by using the slicing direction re-constituting filter function stored in the slicing direction re-constituting filter function storage means.
Patent JP-H0226282-A (JP)
Title: Ultrasonic motor
Inventor: ONISHI OSAMU
IPC: H02N2/00
Filed: 1988-07-14
Abstract: PURPOSE:To make the speed and starting torque of an apparatus higher by fixedly arranging a non-resonating, expansible and contractible laminated ceramic actuator on the central principal plane of a vibrator functioning in a longitudinal vibration secondary mode. CONSTITUTION:An ultrasonic motor is composed of a stainless steel rectangular flat plate 31, a piezoelectric actuator 32, a copper roller 33, a spring 34, and piezoelectric ceramic plates 35, 37-39. The polarized arrangement of said piezoelectric ceramic plates is such that ceramic plates 38-39 contract when ceramic plates 35, 37 extend, and the resonance frequency of a longer direction longitudinal vibration secondary mode and the tension of said spring 34 in said vibrator are adjusted to 25kHz and 10kgf, respectively. Thus, when the AC electric field of 25kHz is applied to ceramic plates 35, 37-39 and that with the same frequency and a phase advancing by 20 deg.-30 deg., to said actuator 32, said roller 33 rotates in the direction of the arrow 301.
Patent JP-2000197705-A (JP)
Title: Multipurpose safe automatic liquid-transporting venous catheter
Inventor: RYU BUNNO
IPC: A61M25/08
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To simply and safely carry out the work of injection. SOLUTION: The venous catheter is provided with a three-way pipe joint 1, an injection soft needle 2, and a steel needle device. In the three-way pipe joint 1, a first joint end 11 and a second joint end 12 are coaxially provided, and a third joint end 13 is connected to a liquid-transporting pipe 4. The injection soft needle 2 is insertedly fitted into the first joint end 11. This steel needle device comprises a steel needle part 31 and a protective insertion cylinder. The base 311 at the bottom of the steel needle part 31 is usually clamped to the protective insertion cylinder. The protective insertion cylinder is fitted in the second joint end 12, and a steel needle base 312 is inserted into the second joint end 12, so that the steel needle base 312 is projected into the base 311 to install a steel needle 314.  The steel needle 314 is projected from the end of the protective insertion cylinder so that it is arranged in the injection soft needle 2, and a guide hole 312a is formed in the needle base 312 to guide the smooth flow of a chemical. Thereby, the work is made convenient, and at the same time the user is protected from danger.
Patent JP-H1170587-A (JP)
Title: Device for manufacture of in-mold foam molded body, foamed particle transfer auxiliary member, and manufacture of in-mold foam molded body
Inventor: KAMIYAMA AKIRA
IPC: B29C31/04
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To prevent the defective molding by filling foamed particles uniformly in proper density in a molding tool at the time of manufacturing an in-mold foam molded body. SOLUTION: A foamed particle filling machine 1 with a compressed air jet outlet 4 is installed on a foamed particle introduction inlet 6 of a molding tool 5. Compressed air is jetted out of the compressed air jet outlet 4 and compressed air heading for a foamed particle feed opening 3 is introduced to introduce foamed particles into the molding tool 5 through the foamed particle feed opening 3. When the foamed particles are filed in the molding tool 5, the feeding of compressed air from a compressed air exhaust outlet 11 into a piping 10 is discontinued, and a piston 2 of the filling machine 1 is moved forward while continuing the jet of the compressed air out of the compressed air jet outlet 4 to close the foamed particle introduction inlet 6 of the molding tool 5 to complete the filling of the foamed particles into the molding tool 5.