baber/WOPTO huggingface dataset:
Patent JP-H07181124-A (JP)
Title: Equipment and method for particle detection by discharge measurement
Inventor: YAN II
IPC: G01N27/92
Filed: 1994-09-19
Abstract: PURPOSE: To detect transient current via a current monitor circuit by connecting a power supply and the current monitor circuit to the first electrode and the second electrode, and causing charged particles to flow near the first and the second electrodes. CONSTITUTION: The first electrode 10 is arranged at a position adjacent to the second electrode 12 along the flow passage of charged particulates such as charged particles 14. Furthermore, the electrodes 10 and 12 are firmly mounted in such a state as fixed to each other, and electrically insulated from an exhaust pipe wall. Also, the electrode 10 is positively charged for the electrode 12 with a high-voltage power supply 16. This power supply 16 is capable of applying voltage virtually higher than specific dielectric breakdown voltage, and adjustable so as to apply desired electrical field across the electrodes 10 and 12. In addition, when the electrically charged particulates such as the particles 14 pass between the two electrodes 10 and 12, or in the vicinity thereof, electrical field across the two electrodes 10 and 12 is distorted. This distortion induces a current in an electrical circuit across the two electrodes 10 and 12, and a pulse current monitor 18 detects signals for transient current induced with the particulates.
Patent JP-H0965818-A (JP)
Title: Noodle belt nozzle of noodle belt dough extrusion molding machine
Inventor: KURACHI GAKYU
IPC: A21C11/16
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a noodle belt nozzle capable of regulating the thickness and carrying out the extrusion molding of a broad noodle belt. SOLUTION: This noodle belt nozzle 26 of a noodle belt extrusion molding machine is obtained by installing a nozzle mantle 27 in a nearly trumpet shape having a tapered hole part 30 opening and extending at a prescribed angle, arranging an inner nozzle 45 having a nearly conical curved outer peripheral surface 46 bulging to the outside on the outer periphery along a mandrel member installed along the shaft center of the nozzle mantle so as to enable the movement and regulation,  installing an outer regulating nozzle 55 having a connecting tapered surface 57 copying after the tapered hole part at an opening end of the nozzle mantle and an inner regulating nozzle 60 having a tapered surface 61 copying after the curved outer peripheral surface at an opened end of the inner nozzle so as to enable the installation and removal and further providing a knife 59 directing to the shaft center of the noodle belt nozzle at an opening end thereof.
Patent JP-H0677510-A (JP)
Title: Photovolatic element
Inventor: SAITO KEISHI
IPC: H01L31/052
Filed: 1992-08-24
Abstract: PURPOSE:To obtain a photovoltaic element wherein excellent initial characteristics can be maintained for a long term under severe environment and mass production with high yield is possible. CONSTITUTION:The title photovoltaic element is constituted by laminating the following on a conducting substrate 101; a light reflecting layer 102, a light reflection acceleration layer 103, an N-type layer 104, an I-type layer 105 and a P-type layer 106 which are composed of non-single crystal semiconductor crystal containing at least silicon atoms, and a transparent electrode 107. The light reflecting layer contains silver atoms or copper atoms as the main constituent element, and contains at least one out of oxygen atoms, nitrogen atoms and carbon atoms.
Patent JP-H0559010-A (JP)
Title: Aminoacridine derivative
Inventor: FUKUMI HIROSHI
IPC: A61P25/28
Filed: 1991-09-04
Abstract: PURPOSE:To obtain a new aminoacridine derivative useful as a therapeutic agent for dementia due to its excellent acetylcholine esterase inhibitory action, low toxicity, hardly any side effects and extremely easy synthesis. CONSTITUTION:A compound expressed by formula I [R<1> and R<2> are H, 1-4C alkyl, 1-4C alkoxy or halogen; R<3> is NR<4>R<5> (R<4> and R<5> are H, 1-4C alkyl, 7-13C alkyl, 6-10C aryl or acyl, provided that R<4> and R<5> will not simultaneously denote acyl; Y is CO or hydroxymethylenel and its pharmacologically permissible salt, e.g. 9-amino-1,2-dihydroacridin-4(3H)-one. A compound expressed by formula Ia in the compound expressed by formula I is obtained by subjecting a compound expressed by formula II and a compound expressed by formula III to dehydrating reaction and then cyclizing the resultant compound expressed by formula TV in the presence of a base. A compound expressed by formula Ib is obtained by reacting the compound expressed by formula Ia with a reducing agent. Furthermore, compounds expressed by formula Ic (R<3>a is R<3> other than NH2) can be produced from them. Respective steps are wholly carried out in an inert solvent.
Patent JP-S61102572-A (JP)
Title: Calibrating device for laser rader
Inventor: SUZAKI YASUJI
IPC: G01S17/10
Filed: 1984-10-26
Abstract: PURPOSE:To measure a parameter of a transmission beam of pulse laser rader correctly and easily by using an optical fiber flux photodetector and converting its output photoelectrically and drawing a wave pattern on an oscilloscope. CONSTITUTION:Optical fibers 11-1-11-n are given the specified dimensional difference and arranged in order of length. One end of each fiber is arranged in series on a fiber supporter 12 at the specified intervals with the end face in the same direction. The other ends of the fibers are bundled so that the end faces make the same face and combined with a photoelectric detector 14 via a lens 13. Here, now, when a pulse laser beam 16 comes to this system, incident lights from the end faces of the fibers arranged to the supporter 12 are outputted from the other ends with the time-lag in proportion of length of the fibers respectively and combined with the photoelectric detector 14 via the lens 13. The output from the detector 14 displays the wave pattern in proportion of a distribution and spread of the intensity of the laser beam to be measured as a time sweep waveform by the oscilloscope 15 and the parameter of the laser beam to be measured can be known easily from this.
Patent JP-H0274550-A (JP)
Title: Production of inorganic product
Inventor: KOIZUMI MASASHI
IPC: C04B28/02
Filed: 1988-09-07
Abstract: PURPOSE:To cure an inorganic material at high temperature and to develop strength in an early stage by blending a raw material comprising blast furnace granulated slag, Portland cement, early-strength cement and fumed silica with reinforcing fibers and molding. CONSTITUTION:40-70wt.% blast furnace granulated slag is blended with 5-10wt.% Portland cement, 5-10 wt.% early-strength cement and 5-10wt.% fumed silica to give hydraulic matrix raw material. Then the raw material is mixed with desired amounts of reinforcing fibers such as pulp fibers and a lightweight aggregate such as perlite to give a mixed raw material. Then the mixed raw material is molded by dry method, etc., and cured with steam at high temperature at >=60 deg.C for >= about 24 hours to produce an inorganic product.
Patent JP-S59113537-A (JP)
Title: Production of conductive video disc
Inventor: HATANAKA HIDEO
IPC: C08L1/00
Filed: 1982-12-20
Abstract: PURPOSE:To obtain a video disc consisting of a conductive PVC resin compsn. having excellent moisture resistance by mixing raw materials in specific order. CONSTITUTION:Mixing of a PVC resin, a stabilizer soluble in a solvent, conductive carbon black and water according to the above-mentioned method is accomplished by mixing and dispersing the stabilizer diluted preliminarily with the solvent with and in the above-described PVC resin then mixing and dispersing the carbon black and the water. The local thermal decompsn. of the PVC resin in the conductive PVC resin compsn. obtd. by such a process is suppressed and the production of a disc having excellent moisture resistance is made possible. The org. solvent suitable for dissolving preliminarily the stabilizer is exemplified by a solvent which is noncombustible, is highly volatile, and is a good solvent to additives such as stabilizer, lubricant or the like, for which there is a halogenated compd. of satd. hydrocarbon having relatively low mol.wt.
Patent JP-H0386736-A (JP)
Title: Production of foamed polyolefin resin particle
Inventor: KUWABARA HIDEKI
IPC: C08J9/224
Filed: 1989-08-30
Abstract: PURPOSE:To increase the cell diameter and improve the moldability and physical properties by ejecting a mixture of polyolefin resin particles contg. an inorg. substance surface-treated with a treating agent and a blowing agent with an aq. medium into a low-pressure region. CONSTITUTION:A polyolefin resin is mixed with 0.05-2wt.% inorg. substance surface-treated with 0.05-5wt.% (based on the inorg. substance) treating agent, and the mixture is extruded to give polyolefin resin particles contg. the org. substance and having a particle diameter of 0.3-5mm. The resin particles are compounded with a volatile org. blowing agent and/or an inorg. gas blowing agent and, if necessary, a lubricant to give compounded polyolefin resin particles contg. the inorg. substance and the blowing agent. The resulting compounded particles are mixed with an aq. medium, and the resulting mixture is ejected into a low-pressure region at a temp. higher than the m.p. of the compounded particles to produce foamed polyolefin resin particles.
Patent JP-S61102524-A (JP)
Title: Oscillation detection sensor
Inventor: TERADA HARUHIRO
IPC: G10K13/00
Filed: 1984-10-25
Abstract: PURPOSE:To increase the ability to detect strain by a diaphragm which has a recessed part and an oscillation detecting element which is joined with the diaphragm at the position corresponding to the recessed part. CONSTITUTION:The rectangular recessed part 5 is formed at the center part of the rectangular diaphragm 3. Then, the oscillation detecting element 4 is adhered to the diaphragm 3 in one body while covering the recessed part 5. Then, both end parts of the recessed part 5 project from edges of the oscillation detecting element 4. In this constitution, external force F is applied to the diaphragm 3 having the recessed part 5, and its strain distribution increases abruptly at the position of the recessed part 5 as shown in a graph B. This abruptly increased strain part is in the strain detection area A of the oscillation detecting element 4, so the strain detection ability of the oscillation detecting element 4 is improved.
Patent JP-H10122763-A (JP)
Title: Heat transfer system to fluid, heat transfer assembly for the same, heat transfer process for the same and use of the system or the assembly
Inventor: DUTESCU CORNEL
IPC: F28D7/10
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To increase a dwell time of secondary fluid particles in a tube and to effectively execute heat transfer by providing a deflecting means for deflecting secondary fluid from one to the other while the fluid passes between an inlet and an outlet of the tube in an annular space between a pipeline and the tube. SOLUTION: In case of surrounding a pipeline 2 by a tube 4 in a sealed state and passing secondary fluid from an inlet provided at one end side of the tube 4 to an outlet provide at the other end, the secondary gas is heat exchanged with high temperature primary fluid passing through the pipeline 2 such as, for example, flue gas from a waste burning plant to raise a temperature of the secondary fluid. In this case, a plurality of conical surface-like deflecting members 12 made of porous metal plates externally enlarged toward an inner surface of the tube 4 are mounted at the pipeline 2. And, the secondary fluid flowing through an annular space 10 is forcibly deflected upward along oblique surfaces of the members 12 to be efficiently heat exchanged with the members 12 heated by the high temperature fluid in the pipeline 2 to be raised at its temperature.
Patent JP-H1049138-A (JP)
Title: Grand piano
Inventor: ISHIDA MUNEO
IPC: G10C3/00
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a grand piano with which an ample sound volume feel is obtainable by allowing reflected tones and direct tones to effectively arrive at a player. SOLUTION: This grand piano has a piano body 1a which is internally provided with a soundboard, a music rack mechanism 2 which has disposed at the top end of this piano body 1a and has a freely luffable music rack 2a and an upper beam 3 which is disposed on the lower side of this music rack mechanism 2 so as to cover the front surface of the piano body 1a. The upper beam 3 has a notch at the top end and a communicating passage P communicating the inside and outside of the piano body 1a is formed with the music rack mechanism 2 by this notch. The music rack 2a has many through-holes and pins for supporting music by being inserted into these through-holes.
Patent JP-H06167444-A (JP)
Title: Evaluating apparatus for photoresist
Inventor: TAKESAWA TORU
IPC: G01M11/00
Filed: 1991-08-08
Abstract: PURPOSE:To enable efficient measurement of a photoresist for a plurality of wavelengths in a measuring unit which applies light to the photoresist and determines the light-absorption characteristic and sensitivity of the photoresist on the basis of a change in transmittance. CONSTITUTION:In order to save the waste that a measuring unit equipped with light sources and optical systems corresponding to discrete wavelengths needs to be used when a plurality of photoresists are measured, an apparatus is so designed that it can evaluate and measure a photoresist 6 for several kinds of wavelengths by one optical system including a light source 1. An optical lens 2 is fitted so that light of a short wavelength of the light source 1 of which the radiation strength is the smallest be made to have the largest strength on the surface of the photoresist 6. A component of the optical system such as a filter 4 is adjusted to lower strength of the light for each wavelength so that the same strength as the strength of that light be obtained.
Patent JP-S60116132-A (JP)
Title: Forming method of negative type resist pattern
Inventor: YONEDA YASUHIRO
IPC: H01L21/027
Filed: 1983-11-29
Abstract: PURPOSE:To obtain a negative pattern which has large aspect ratio by forming the upper layer of a negative resist film which mainly contains an aromatic or heterocyclic vinyl polymer and the lower layer of a polymer cut in molecular chain by the emission of far ultraviolet ray when forming the resist film on an Si substrate. CONSTITUTION:An aluminun pattern 6 of the prescribed shape is formed on the surface of an Si substrate 7, copolymer made of 67.5% of methylmethacrylate, 30% of phenylmethacrylate, 2.0% of methacrylic acid, 0.5% of chloride methacrylate which are all represented by mol% is coated and heated on the entire surface while burying the pattern, and a crosslinked polymer layer 8 is formed. Then, a resist in which 9wt% of 4,4'-diacidecarcon is added to polyvinylanthracene is coated thereon, and heated to form a resist film 9. Then, after an electron beam 10 is emitted thereto, it is developed with tetrahydrafuran to obtain a resist pattern 11, and the layer 8 of the exposed portion is dissolved in methylisobutylketone.
Patent JP-H0543313-A (JP)
Title: Nonreducing dielectric material porcelain composition
Inventor: NISHIYAMA TOSHIKI
IPC: C04B35/46
Filed: 1991-08-09
Abstract: PURPOSE:To obtain a nonreducing dielectric material porcelain composition burnable even under a low oxygen particle pressure without converting texture into a semiconductor, satisfying >=3,000 dielectric constant, >=1.0 log IR insulation resistance at room temperature, >=10.0 long IR insulation resistance at 125 deg.C temperature characteristics of dielectric constant in a range of + or -15 % in a wide region of -55 deg.C to 125 deg.C with a capacity value at 25 deg.C as a standard. CONSTITUTION:A nonreducing dielectric material porcelain composition comprising 100mol% main components composed of BaTiO3 having <=0.04wt.% alkali metal oxide content as impurities, one or more rare earth metal oxides (Re2O3) of Tb2O3, Dy2O3, Ho2O3 and Er2O3 and Co2O3 in a blending ratio Co2O3-99.4mol% BaTiO3 0.3-4.0 mol% Re2O3 and 0.3-4.0mol% Co2O3 and a subsidiary component composed of 0.2-4.0mol% Bad, 0.2-3.0mol% MnO, 0.5-5.0mol% MgO and 0.3-3.0mol% NiO or Al2O3.
Patent JP-H04105965-A (JP)
Title: Image recorder
Inventor: KOBU MAKOTO
IPC: B41J5/30
Filed: 1990-08-27
Abstract: PURPOSE:To achieve reduction of production cost by generalizing a unit for common use by a method wherein an image forming unit, a read unit, and a paper unit are operated by control from a base material unit, and an image is recorded on recording paper. CONSTITUTION:A read copy is stocked in a tray provided on an upper surface of a case 51 of a read unit 5 or in a tray provided to a carrier unit 6. Recording paper on which an image is recorded by each image forming unit 3 is once housed in a tray 42 of a paper unit 4. A copy is sent out by rotation of a paper feed roll 43 by a copy sending out signal from a base material unit 1. Further, an image is formed with an image forming unit through the base material unit 1 by an image information signal read with the read unit 5, and the image is formed on recording paper fed from a paper feed cassette 2 of the base material unit 1. The recording paper on which the image is recorded is housed in an upper tray. When the recording paper after forming the image is read as the copy, the recording paper is housed once in the paper unit 4 after forming the image, and is sent to the read unit.
Patent JP-H0885505-A (JP)
Title: Bag-making/filling/packaging device and packaging bag
Inventor: INOUE TATSUO
IPC: B65B9/20
Filed: 1994-09-20
Abstract: PURPOSE: To provide a natural folding line at a vertical sealing part being hut-sealed by a vertical sealing process only. CONSTITUTION: An overlapped part Al of a web A is placed between heater surfaces 2a, 2a of vertical sealers 2, 2 which are tilted in a diagonal direction which crosses a radial direction passing the center (1a) of a bag-making cylinder 1. By doing so, the overlapped part A1 is bent in the diagonal direction from the base end, and is hut-sealed while being held in such a manner that the tip of the overlapped part A1 may become closer to the bag-making cylinder 1.
Patent JP-H0388612-A (JP)
Title: Positioning device for movable member
Inventor: MURANAKA YUKIARI
IPC: B65G43/00
Filed: 1989-08-31
Abstract: PURPOSE:To reduce the adjusting time by detecting the advance and retreat position of a movable member, and driving a motor to reach the preset position to control an adjusting mechanism in a positioning device for movable guide rails of a conveyer or the like. CONSTITUTION:The setting position of guide rails 4 is input from setting means 26 according to the kind of an article transported by a conveyer 3. Subsequently, a connector 27 of a portable driving mechanism 21 is connected to a connector 19 of the first adjusting mechanism 5, and a driving shaft 22 of a motor 23 is connected to a rotary shaft 9. A start button 28 is pressed to operate a control device 25. Whereupon, the current position information of the guide rails 4 is input from a detector 15 to the control device 25. The control device 25 controls the adjusting mechanism 5 to set the guide rails 4 in the setting position according to the setting position and the detecting position. Similarly, the guide rails are adjusted in each position.
Patent JP-2001052464-A (JP)
Title: Tape cartridge
Inventor: SHIMA MOTOHIKO
IPC: G11B23/107
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To improve assemblability without disengaging a brake releasing plate from the hub of a tape reel during assembling work of a cartridge. SOLUTION: One tape reel onto which a tape is wound is roatably housed in the inside of a casing main body, the tape reel is composed of upper and lower flanges and the hub 32 whose upper side is opened and whose lower surface is closed, the outer surface is provided with a metal plate in the center and the tooth engaging with the driving shaft of a device in the outer periphery, the through-hole 36 engaging with a brake releasing plate is provided in the lower surface of the hub 32, the engaging tooth part engaging with a brake lock is provided in the internal surface of the lower surface of the hub, the brake releasing plate is composed of the main surface part interposing between the brake lock and the internal surface of the hub 32 and plural leg parts fitting into the through-hole of the lower surface of the hub,  a brake tooth part is provided in the outer peripheral side of the lower surface of the brake lock and the part abutting against the brake releasing plate is provided in central part, and the rotation of the tape reel is prevented by engaging the engaging tooth part of the hub with the brake tooth part of the brake lock.
Patent JP-H0388104-A (JP)
Title: Reproducing device
Inventor: YAMAGISHI YOICHI
IPC: G11B5/027
Filed: 1989-08-31
Abstract: PURPOSE:To reduce a signal satisfactorily with a magnetic head used in reproduction even when it is not a specific one by using a reproducing adapter equipped with a reproducing equalizer circuit whose characteristic can be freely changed corresponding to the characteristic of the magnetic head. CONSTITUTION:When a reproducing mode switch included in a switch group 80 is depressed at a state where the reproducing adapter 102 is connected to a camera main body 100, a system control circuit 118 sends a signal to a system control circuit 112 via a control signal line 16, and rotates a magnetic disk 36, and moves the magnetic head 34 to a designated track position. Also, the system control circuit 118 changes and adjusts the input/output characteristics of equalizers 114, 116 to the characteristic of the magnetic head 34 in use according to head information from the camera main body 100. Therefore, it is possible to take out video signal reproduced from the output of both equalizers 114, 116 even without preparing a reproducing device with reproducing equalizer characteristic fitted in the characteristic of the magnetic head being used in the reproduction.
Patent JP-S6379961-A (JP)
Title: Ion plating device
Inventor: YOSHIKAWA YOJI
IPC: C23C14/34
Filed: 1986-09-24
Abstract: PURPOSE:To uniformize the vaporization distribution of a vaporization material by arranging detecting electrodes orthogonal to each other at intervals above a vaporization source, comparing the difference between the detected current values for the respective electrodes with a set value, and controlling the spot position of an electron beam on the vaporization material. CONSTITUTION:An electron beam EB from an electron gun 6 is deflected and projected on the vaporization material 3b in the vaporization source 3 arranged in a vacuum vessel 1 to heat and vaporize the material 3b, the vaporized particles are ionized by an ionization electrode 5 and deposited on a material 4 to be treated, and thin film is formed. In the ion plating device of such a structure, two couples of detecting electrodes 9a-9b and 10a-10b orthogonal to each other are arranged at intervals at about the same height above and close to the vaporization source 3, and a positive voltage with respect to the vaporization source 3 is impressed on the electrodes. The values of the current flowing through the respective couples of detecting electrodes are detected, the difference or ratio between the detected current values is compared with the preset value. A signal is sent from a control signal generator 20 based on the results of the comparison to control the currents passing through the electromagnetic coils 7, 8a, and 8b, and the spot position of the electron beam EB is controlled.