baber/WOPTO huggingface dataset:
Patent JP-H06283128-A (JP)
Title: Electron microscope
Inventor: YAJIMA YUSUKE
IPC: H01J37/20
Filed: 1993-03-29
Abstract: PURPOSE:To provide both the function observing the primary magnetic nature of a sample and the function making a high-resolution observation at sufficient brightness by providing sample chambers at a position not affected by the lens magnetic field on the outside of a lens and at a position in the objective lens. CONSTITUTION:The first sample chamber 4 is located at an intermediate position between a focusing lens 10 and an objective lens 5, and it is provided with a removable magnetic field shield 11. The magnetic nature of a magnetic substance sample installed here can be observed without being practically affected by the leakage magnetic field from the lenses 10, 5 at all. The second sample chamber 6 is located in the objective lens 5, the sample installed here is applied with strong lens magnetic field, an electron beam 2 fed to the sample can be strongly focused, and a high-resolution projected image can be obtained even when the bright beam 2 is radiated to a fine region of the sample and the image is formed at a detection section 8 at a high expansion ratio in the projection mode.
Patent JP-H05235652-A (JP)
Title: Protective circuit for btl amplifier
Inventor: FUNABASHI HIROYUKI
IPC: H03F1/52
Filed: 1992-02-19
Abstract: PURPOSE:To provide a protective circuit for a BTL amplifier capable of outputting a high power in accordance with a source voltage and detecting not only grounding but ground discharge. CONSTITUTION:Detection currents Gb, Gc, Hb, and Hc can be obtained by connecting detection transistors 20b, 20c, 30b. and 30c in parallel, and simulating the output of output transistors 2,b, 2c, 3b. and 3c. An unequilibrium current K as difference between the sum of the detection current Gb and the detection current Hb and the sum of the detection current Gc and the detection current Hc can be obtained from them. When the output terminals of output signals C and E are grounded or ground-discharged, the unequillbrium current K flows, therefore, a cutoff signal F is generated, and the output of amplifier circuits 2, 3 are stopped, which protects the output transistors, etc.
Patent JP-S51146782-A (JP)
Title: Method of assembling a base of a tubular lamp
Inventor: SATOU HIDEYUKI
IPC: H01K1/46
Filed: 1975-06-11
Abstract: PURPOSE: To define a position of assembling a metal contact and lead-in wire accurately and simple. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61228709-A (JP)
Title: Protection circuit for power amplifier
Inventor: ONO KUNIHARU
IPC: H03F1/52
Filed: 1985-04-02
Abstract: PURPOSE:To prevent damage to a circuit element due to the abnormal operation of a power amplifier provided to a transmitter by using a comparator means activated when the 2nd detection signal attenuated by an attenuation means is not in the same level as the 1st detection signal so as to detect the abnormality of the power amplifier. CONSTITUTION:The 1st detection means 5 detecting a high frequency signal power inputted to a signal power distributor 3 and outputting the 1st detection signal and the 2nd detection means 6 detecting a high frequency power synthesized by a signal power synthesizer 4 and outputting the 2nd detection signal are provided. Further, an attenuation means 7 attenuating the level of said 2nd detection signal level into the 1st detection signal level, a comparison means 8 comparing the 2nd detection signal attenuated by the attenuation means 7 and the 1st detection signal, and a protective relay 9 operated in response to the comparison by the comparison means 8 are provided. Then in response to the operation of the protective relay 9, the high frequency power inputted to the signal power distributor 3 is switched to the load side.
Patent JP-H11264528-A (JP)
Title: Waste treatment facility
Inventor: NISHIHARA MITSUYUKI
IPC: F01K27/02
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To improve the integrated efficiency of a waste treatment facility comprising a treatment furnace furnace arranged in a containing space formed in an underground and effecting combustion treatment of a substance to be treated, a waste heat boiler to generate steam by recovering heat generated at the treatment furnace, and a generating device to generate power by steam from the waste heat boiler. SOLUTION: A heat storage tank 7 to recover and store the absorption heat of a condenser 5 to condense outlet steam of a steam turbine 4b of generating device 4 is arranged in a ground. Further, the condenser 5 forms a water- cooled type condenser. It is preferable that a hot water piping 60 to guide hot wastewater from the condenser 5 to the heat storage tank 7 is arranged. It is further preferable that the heat storage tank 7 is constituted to contain heat storage liquid caused to heat-exchange with hot water flowing through the hot water piping 6b.
Patent JP-S63235504-A (JP)
Inventor: NINOMIYA TOSHIFUMI
IPC: A61F13/472
Filed: 1987-03-24
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-S62282006-A (JP)
Title: Apparatus for sewing pocket of trousers
Inventor: HERUMUUTO SHIPUSU
IPC: A41D27/20
Filed: 1987-03-24
Abstract: Using the device, a folded edge of material of the pocket trimming (II) is sewn with the aid of a sewing machine (4) onto the pocket pouch (I) consisting of lining material. For rapid, automatic provision of one pocket pouch (I) in each case, together with a pocket trimming (II) to be sewn onto the latter with a folded edge of material, and for continuous subsequent and likewise rapid and automatic feed of said pocket pouch and trimming to the sewing operation, the sewing machine (4) is assigned a folding device (5) and a conveyor (6) of sewing product. Seen in the sewing feed direction, the folding device is mounted ahead of the sewing machine (4), whereas the conveyor (6) of sewing product is provided between the folding device (5) and the sewing machine (4). 
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Patent JP-2000268391-A (JP)
Title: Optical pickup device
Inventor: WAKAO SADAYUKI
IPC: G11B7/127
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To optimally condense a light beam to the recording layer of different kinds of optical disks with one objective lens by limiting the diameter of one of two kinds of light beams. SOLUTION: In the optical pick-up device, an opening-limiting part 20 for limiting the beam diameter is arranged between a condensing lens 14 for optimally condensing a light beam onto a first optical disk 1a and light sources 2 and 8 to optically condense the light beam onto a second optical disk 1b, the optical beam can be optically condensed by the condensing lens 14 when reproducing the first optical disk 1a. On the other hand, when the second optical disk 1b is to be reproduced, a beam diameter is limited by the opening-limiting part 20 and even a light beam corresponding to the second optical disk 1b can be optimally condensed by the condensing lens 14. Further, by changing the beam diffusion angle of the light beam from the light source 8 of the second optical disk 1b, the generation of a wave front aberration can be inhibited.
Patent JP-S545303-A (JP)
Title: Data communication system
Inventor: SHIRATORI SHIGEO
IPC: H04L29/08
Filed: 1977-06-14
Abstract: PURPOSE: To remarkably increase the transmission efficiency, by always informing either of transmission elable, data reception, response request, or response de ending on the condition of the local station in the period other than the data transmission period and by performing communication while recognizing the condition of the remote station. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01242758-A (JP)
Title: B-containing stainless steel having high corrosion resistance and high toughness
Inventor: YUKI HIDEAKI
IPC: C22C38/54
Filed: 1988-03-24
Abstract: PURPOSE:To improve corrosion resistance and toughness by compacting the mixture of a powder of austenitic stainless steel containing the prescribed percentage of Cr and a pulverized powder of boride by a powder metallurgical method. CONSTITUTION:A powder of austenitic stainless steel containing >=17% Cr by weight is mixed with a pulverized powder of boride so as to be formed into raw material. This raw material is subjected to sintering simultaneously with compacting by a powder metallurgical method, by which a stainless steel which has a composition containing 0.5-2% B and also has a structure in which a dispersed phase of the pulverized boride is contained in a base phase of the austenitic stainless steel can be obtained.
Patent JP-S55162738-A (JP)
Title: Indane compound and its fermentative preparation
Inventor: IMADA YUKIO
IPC: A01N37/42
Filed: 1979-06-05
Abstract: NEW MATERIAL:3-[ 7aβ-Methyl-5-oxo-1β-( 1α-methyl-2-oxopropyl )-3aαH-hexahydroindan-4α-yl]propionic acid (hereinafter called IP) of formula.  
     USE: Raw material for the synthesis of steroid-type medicines such as steroid hormones, or bioactive substance having similar structure to the above medicine. Agricultural microbicides effective remarkably to the gray-mold of vegetables and fruit trees.  
     PROCESS: A mutant of bacteria belonging to Rhodococcus genus, such as Rhodococcus corallinus MCI-1164, wherein the IP-decomposing enzyme is eliminated or deactivated, is cultured in a medium containing steroles as substrates, and the cultured product is extracted with an organic solvent to obtain the objective IP. The sterole is e.g. sterole, its C-3 ester derivative, C-3 ether derivative, or their oxidation intermediates. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09226361-A (JP)
Title: Air purifier for vehicle
Inventor: IIDA KATSUHIKO
IPC: B60H3/06
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To effectively purify air without generation of noise by ionizing dust contained in the air by an ionizing electrode to be attracted to a dust collecting electrode, and making the dust adhering to dust collecting paper to be removed by utilizing an air current flowing through an air-conditioning duct. SOLUTION: When a car air conditioner 1 is driven, air is sucked from an air suction and exhaust port 4, and discharged from an air suction and exhaust port 5. At this time, dust floating in the compartment is sucked with the sucked air into an air-conditioning duct 2 so that the dust is ionized to be negative by an ionizing electrode 7. The negatively ionized dust is attracted to a dust collecting electrode 8 charged to be positive, which is provided on the downstream side of the ionizing electrode 7 when it is sucked toward the car air-conditioner 1, and adheres to dust collecting paper 9 covering the dust collecting electrode 8 to be removed. Thus, removal of dust is performed by utilizing air blowing of the car air-conditioner 1, so that a new noise generating source can be prevented from being increased.
Patent JP-H07298065-A (JP)
Title: Communication equipment
Inventor: RICHIYAADO MANDERUBAUMU
IPC: H04M3/42
Filed: 1995-03-06
Abstract: PURPOSE: To provide a communication apparatus such as a facsimile(FAX) apparatus with which a message can be transmitted, while protecting confidentiality. CONSTITUTION: This message has a non-limited section like a header and a limited section like the main body of a message, and the former is always outputted to a receiver, but the latter can be accessed only when responding to prescribed information received from a receiving user. There are cases when this information includes the use of a password, and when it includes the user of a personal identification number(PIN) after a user's smart card 175 has been used for this receiver. When this limited section is, encrypted the user provides a decryption key and it is necessary for the receiver to decrypt the limited section, or for the smart card to decrypt the actual limited section.
Patent JP-S56165732-A (JP)
Title: Throttle opener for carburetor
Inventor: KURIHARA NORIYUKI
IPC: F02M3/06
Filed: 1980-05-26
Abstract: PURPOSE: To prevent a wrong operation by communicating a negative pressure chamber of a diaphragm which actuates a throttle valve of a car engine to an air suction channel located directly on the upper stream side of the throttle valve and by closing the throttle valve without fail down to the idle opening.  
     CONSTITUTION: If a throttle valve 17 is quickly closed to reduce the speed of an engine, an arm 31 connected to the throttle valve 17 contacts a projection 35, thereby further closing of the throttle valve 17 is hindered for a specific time. A communicating channel 30 is, then opened to the upper stream side of the throttle valve 17. As the valve 17 is opened, ambient air flows into a negative pressure chamber of an opener through an orifice device 37 and gradually reduces the negative pressure. When a return spring 28 pushes forward an elastic diaphragm 25, the projection 35 is moved backward, thereby the pushing pressure or the arm 31 is released. Therefore, the throttle valve 17 is closed down to the idle opening after a specific time when an excessively densed tendency of air-fuel ratio disappears. A control valve 43 is also closed then. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63234933-A (JP)
Inventor: KIMURA KYOSUKE
IPC: A47L15/48
Filed: 1987-03-25
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-H10253528-A (JP)
Title: Method for spectral reflection factor measurement of plant body, and apparatus therefor
Inventor: YAMANA NOBUKI
IPC: G01N21/47
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To enable highly accurate and fast measurement of the spectral reflection factor of plant body by turning a plurality of laser lights with different wavelengths to light beams passing on the same optical path and irradiating the plant body, and measuring the reflected light. SOLUTION: Different semiconductor laser lights La -Lc are emitted from light power sources 1a -1c by oscillators 2a -2c of a measuring head A and the respective light beams are made incident on a light dispersing element 3 to irradiate a plant body P passing through the same optical path after receiving a diffraction effect. The respective reflected laser lights La -Lc are cast on a photodetecting unit 8 changing the optical path sequentially passing through a reflection mirror 4, a lens 5, a reflection mirror 6 and a lens 7. In this process, the number of the light detecting unit 8 is one but, for example, the laser light sources 1a -1c are lit sequentially to be separated in terms of the wavelengths and the intensity of each laser light is transduced into an electrical signal to be amplified by a preamplifier 9.  The electrical signal thus obtained is converted to a digital signal and the results undergo a data processing to compute a spectral reflection factor of the plant body P thereby enabling highly accurate and fast measurement.
Patent JP-H09260205-A (JP)
Title: Laminated capacitor
Inventor: HORIE KATSUYUKI
IPC: H01G4/252
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a laminated capacitor which enables an inside electrode formation position to be readily recognized from the outside. SOLUTION: A laminated capacitor is comprised of an element assembly 33 which is formed by laminating and baking a dielectric layer and an inside electrode 32 alternately and a pair of outside electrodes 34 connecting the inside electrode 32 in parallel alternately in both end parts of the element assembly 33, and has a discolored part 34a wherein the outside electrode 34 in a part in contact with an end part of the inside electrode 32 in an edge face of the element assembly 33 is discolored corresponding to a formation position of the inside electrode 32. Since a formation position of the inside electrode 32 can be readily recognized from an outside, lamination irregularity, etc., of the inside electrode 32 can be readily detected and the inside electrode 32 out of position can be readily recognized even in a capacitor wherein the inside electrode 32 is positioned one-sidedly.
Patent JP-S51147137-A (JP)
Title: Information processor
Inventor: NISHIYAMA TAKAAKI
IPC: G06F13/12
Filed: 1975-06-13
Abstract: PURPOSE: Reduction of command chanin time and data chain time. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08271519-A (JP)
Title: Method for determining accuracy of photometric system in automatic chemical analyzer
Inventor: SHICHIJI MASARU
IPC: G01N21/27
Filed: 1995-03-29
Abstract: PURPOSE: To determine the quantity of light of a light source lamp under a state where a photocell is free from contaminant, flaw or bubble along with contamination, flaw or adhesion of bubble of the photocell. CONSTITUTION: The system for determining the accuracy of photometric system comprises a reaction disc 5 arranged with a plurality of reaction cases 3, i.e., photocells, on the circumference thereof, mechanisms 6a-6d for cleaning the reaction cases 3 before starting analysis and after ending analysis, a spectrometer 7 for separating the light from the light source lamp 1 into monochromatic lights, and a detector 4 for detecting the quantity of light.
Patent JP-H09237083-A (JP)
Title: Music box device
Inventor: TAKEI HIDEO
IPC: G10F1/06
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To make a method for mounting a music box movement to a case simple and sure. SOLUTION: The inside surface in the upper part of the case 1 is provided with projecting part 6 and is formed with detaining pawls 8, 9 along a notched part 5 continuous with an aperture near the inlet of its lateral side aperture 4. When the music box movement 2 is inserted through the aperture 4 from the lateral direction of the frame 3 by freely fitting a winding-up shaft 12 into the notched part 5, a hole 14 for supporting the top end of the winding shaft of a perfume box 11 is brought into pressurized contact with the projecting part 6 and the frame 3 is engaged with the detaining pawls 8, 9, by which the movement is housed and fixed.
Patent JP-H03271379-A (JP)
Title: Stainless steel sheet to be coated and coated steel sheet
Inventor: HASUNO SADAO
IPC: C23C22/30
Filed: 1990-03-20
Abstract: PURPOSE:To produce a stainless steel sheet to be coated improved in adhesive strength to coated film by forming a chromate film in which the total chromium content per unit area, the amount of trivalent chromium in the total chromium content, and the content of trivalent chromium per unit area are specified, respectively, on the surface of a stainless steel sheet. CONSTITUTION:A chromate film in which the total chromium content is regulated to 0.5mg/m<2>-50mg/m<2> and trivalent chromium comprises 60% of the total chromium content and, further, trivalent chromium content is regulated to <=40mg/m<2> is formed on the surface of a stainless steel sheet. At this time, it is desirable that the steel sheet surface is previously subjected to sufficient degreasing and washing and drying after the application of chromating solution is carried out at about 250 deg.C and, further, the chromated steel sheet is coated with a transparent colored resin. By this method, the stainless steel sheet to be coated in which coloration is prevented and which has superior brightness characteristics and adhesive strength of coated film can be obtained.
Patent JP-S57185327-A (JP)
Title: Preparation of gas barrier film
Inventor: YASUDA YOSHIROU
IPC: B32B27/30
Filed: 1981-05-11
Abstract: PURPOSE: To obtain the titled film suitable for food packagings without folded creases, by applying a primer and a polyvinylidene chloride resin emulsion to a shrinkable polyamide film, drying the moisture, and heat-treating the coated film.  
     CONSTITUTION: A shrinkable polyamide film, e.g. 6-nylon, is coated with a tack-free primer, e.g. curable polyurethane, in a coating amount ≥0.5g/m 2  expressed in terms of solid content with both edges slightly left uncoated. The resultant film is then finished with a polyvinylidene chloride resin emulsion at a narrower width than the primer. The film is then dried preferably at 60°C or below to give a moisture content ≤0.5g/m 2  and then heat-treated at a temperature higher than the drying temperature, preferably 80W140°C, to afford the aimed film. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58189694-A (JP)
Inventor: ICHIKAWA AKIRA
IPC: G10L15/06
Filed: 1982-04-30
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-H09234758-A (JP)
Title: Manufacture of foaming injection molding product
Inventor: NAKAGAWA JUNZABURO
IPC: B29C45/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To manufacture a foaming injection molding product of a composite structure which is capable of precision molding and suitable for mass production and in which fine spherical balloons are dispersed three-dimensionally and uniformly in a polymer matrix by injection molding with the use of an injection- moldable polymer and thermally expandable fine spheres of a thermoplastic resin (or preliminarily expanded product). SOLUTION: An injection-moldable polymer and thermally expandable fine spheres of a thermoplastic resin (or/and preliminarily expanded product) are supplied to an injection molding machine, the polymer is melted at an expansion starting temperature of the spheres or above, and the molten mixture is injected into a mold cavity to be injection-molded. In this process, the molten mixture which is heated at a temperature suitable for injection and expansion is injected quickly at a stretch into the mold cavity, and simultaneously the pressure in the mold cavity is reduced quickly.
Patent JP-S60214906-A (JP)
Inventor: OOISHI NAONOBU
IPC: B28B1/08
Filed: 1984-04-10
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-S51147057-A (JP)
Title: Sand machine
Inventor: MIYAKE TOSHIO
IPC: B02C17/10
Filed: 1975-06-12
Abstract: PURPOSE: To provide a sand machine in which non-uniform wearing of a liners is controlled, reduction of the sand grinding capacity is prevented until liners are completely consumed and the used and consumed liners can easily be exchanged with new liners. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000270512-A (JP)
Title: Bearing device
Inventor: NAKANISHI TORU
IPC: H02K5/167
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To attain reduction in a torque loss by providing a step difference with an outside diameter made different in the outer peripheral surface of two sintered oil-contained bearings, and forming an outer peripheral surface of large/small diametric parts, so as to place a rotary shaft and a bearing in a line contact condition. SOLUTION: Two sintered oil-contained bearings 3, 6 are provided with a step difference 7 by making an external diameter different in an external peripheral surface, and the external peripheral surface of large/small diametrical parts 8, 9 is formed by this step difference. A diameter D1 of the large diametrical part 8 is formed in dimensions which are slightly larger than the inside diameter of bearing hold parts 2, 5 of a bearing holder 1. The sintered oil-contained bearings 3, 6 can be fixedly press fitted to the bearing hold parts 2, 5 of the bearing holder 1, by press fitting this large diametric part 8 to the bearing hold parts 2, 5.  When L2 is assumed as the length in the axial direction of the small diametrical part 9 of the sintered oil- contained bearings 3, 6 and L1 is assumed for the total length in the axial direction of the sintered oil-contained bearings 3, 6, the dimension is set so as to satisfy the relation 1/4 L1<=L2<=3/4 L1. In this way, a rotary shaft is placed in a condition coming substantially in line contact with the internal peripheral surface of the small diametrical part of the sintered oil-contained bearing.