baber/WOPTO huggingface dataset:
Patent JP-H0661088-A (JP)
Title: Ceramic electronic parts
Inventor: NOHARA TAKATSUGU
IPC: H01C7/02
Filed: 1992-08-12
Abstract: PURPOSE:To obtain ceramic electronic parts excellent in solderbility and adhesion. CONSTITUTION:In a ceramic electronic parts having a ceramic element 2 and an outer electrode 4 thereon, the outer electrode 4 is constituted of the following: a first layer 5 formed on the ceramic element 2 the main component of which layer is silver or silver palladium or copper and glass, a second layer 6 which is formed on the first layer 5, contains silver or copper as the main component, and does not contain glass, and a third layer 7 whose main component is metal powder and hardening resin. As the result of the above constitution, the adhesive properties of the outer electrode 4 and the ceramic element 2 are improved, and the adhesion and the solderbility are enhanced.
Patent JP-S59104995-A (JP)
Title: Diazo base heat-sensitive recording material
Inventor: HAKIRI MINORU
IPC: B41M5/337
Filed: 1982-12-08
Abstract: PURPOSE:To provide the titled recording material free from transferring of a developed color image onto the surface of a ticket holder, wherein a high polymeric substance having an SP value (solubility parameter) of not lower than a specified value is supported on a base as a binder together with a diazo compound and a coupler. CONSTITUTION:In a diazo base heat-sensitive recording material comprising a diazo compound (e.g., a compound of the formula) and a coupler (e.g., naphthol AS) supported on a base together with a binder, a high polymeric substance having an SP value (solubility parameter) of not lower than 9.5 (e.g., a vinyl chloride-vinyl acetate resin, an epoxy resin, an acrylic resin) is used as the binder.
Patent JP-H03117085-A (JP)
Title: Comparator of high frequency amplitude modulation signals
Inventor: FUIRITSUPU PEROO
IPC: H04N5/783
Filed: 1990-08-16
Abstract: PURPOSE: To realize a high-sensitivity comparison circuit for harmonic amplitude modulation signal using a high-pass filter, a variable gain amplifier, a multiplier, a low-pass filter, a capacitance amplifier, etc., to constitute an input circuit of a comparison device. CONSTITUTION: In the comparison circuit for signal of a video tape recorder which can be operated with a first head in the 'standard time' mode and can be operated with a second head in the 'long time' mode and can be operated in the 'search mode', outputs of equal legs 41 and 42 connected to two head are connected to the inputs of the same comparator 56 to be selected in the 'seartch mode'. Legs 41 and 42 are in series, and each of them consists of a capacitance amplifier 49 consisting of a high-pass filter 45, a variable gain amplifier 46, a multiplier 47 which multiplies a signal itself, a low-pass filter 48, and a second comparator 50 which supplies a current to the output. Thus, the high-sensitivity comparison circuit for harmonic amplitude modulation signal is realized.
Patent JP-H08335500-A (JP)
Title: Atomic beam transfer device
Inventor: OKADA MASASHI
IPC: H05H3/04
Filed: 1995-07-31
Abstract: PURPOSE: To stabilize the intensity of a laser beam propagating the inside of a wave guide and smoothly transfer an atomic beam by making the laser beam incident from (n) pieces of ends of one end of the wave guide formed in an (n) prism (n>=3). CONSTITUTION: A light incident part 2 is formed on each of four end surfaces of one end of a regular square cylindrical wave guide 1, for example, and an atomic beam 21 from a Rb atomic beam source 20 is incident in an atomic beam inlet 4 of the wave guide 1 through a pin hole 22. A laser beam 12 from a laser beam generating device 11 is divided into four with beam splittors 13-15, and four laser beams 4 are incident within the wave guide 1 from a light incident part 2 through mirrors 16-19, and uniformly propagated by the total reflection on the inside outer surface of the wave guide 1. Since the frequency of light 3 is higher than the resonance frequency of the atomic beam, the atomic beam receives repulsion by evanescent wave coming through the inside of the wave guide 1, and is transferred. By this constitution, an atom is easily, accurately introduced into a minute region.  The device is applied for atomic beam supply of a fine machining device or the like.
Patent JP-S6372120-A (JP)
Title: Dry etching
Inventor: SASAKI ICHIRO
IPC: H01L21/302
Filed: 1986-09-16
Abstract: PURPOSE:To achieve a highly accurate etching treatment that is free from side-etching without reducing an etching speed by causing gaseous ions for forming a sidewall protective coat to come to only a sidewall of a pattern. CONSTITUTION:Contributing to form a sidewall protective coat, a gas B is introduced into an ion-gun 11 through a conduit 10 and its gas B is ionized in the ion-gun 11. There is a pressure of about 0.1 pa (10<-4> Torr) inside of a sample chamber 5 and an average free path of a molecule is several tens of centimeter. Therefore, ions of the gas B emitted from the ion-gun 11 come to a wafer 6 almost without having any collision of flying ions as shown in Fig. by a flow B so as to form the protective coat at a pattern sidewall. Then a wafer holder 7 holding the wafer 6 is rotated and driven by a motor 9 through a gear 8 and ion beams 13 are uniformly incident on the sidewalls of respectrive grooves in all the directions. Since an etching treatment can be performed to a bottom face, thereby protecting the wallsides, this approach helps avoid some of side-etching without reducing an etching speed and carry out a highly accurate processing.
Patent JP-S6194617-A (JP)
Inventor: OTAGURO MOTOO
IPC: A47K10/38
Filed: 1984-10-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001039900-A (JP)
Title: Water-spraying type hydrate-producing machine and spraying type hydration process
Inventor: KIYONO FUMIO
IPC: C07B63/02
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for efficiently and simply producing a perfect hydrate in a short time. SOLUTION: The objective water-spraying type hydrate producer is equipped with (a) the reactor (1) having the inlet opened for feeding the gas as the guest molecule for hydrate, and the sprayer (4) for spraying water into micro-fine particles; (b) the gas feeders (2, 6) for feeding the gas into the reaction vessel, as the gas is compressed to increase the pressure; (c) the temperature regulators (3, 9) for retaining the gas in the reaction vessel at the hydrate-forming temperature; and (d) the water feeder (5, 7) for compressing the water and feeding the compressed water to the water sprayer.
Patent JP-H1142843-A (JP)
Title: Stamping instrument
Inventor: YASUDA SHINICHI
IPC: B41K3/00
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To stamp even on an extremely small site such as a member end face. SOLUTION: A stamping instrument is composed of a stamping member 10 with a seal material 12 on its end and a holder 20 for holding the member. The stamping member 10 is provided with a supporting body 11 extending in the stamping direction, and the seal material 12 is set on its one end, and a spring means 13 is fitted on the other end. When the stamping member 10 is set on the holder 20, the seal material 12 is supported by a supporting section 22, and the supporting body 11 is pressurized by the spring means 13 and stabilized thereon.
Patent JP-S6193985-A (JP)
Inventor: AOYAMA TADAO
IPC: G21C3/328
Filed: 1984-10-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6460745-A (JP)
Title: Air-fuel ratio control method for engine
Inventor: IWAKURA YOICHI
IPC: F02D41/00
Filed: 1987-08-29
Abstract: PURPOSE:To prevent overrich at the time of acceleration by keeping the air-fuel ratio feedback correction coefficient at a reference value when an engine is in the accelerating condition and the air-fuel ratio feedback correction coefficient is about to exceed the reference value to temporarily stop the air-fuel ratio feedback control. CONSTITUTION:Detection values of an intake air pressure sensor 7, a crank angle sensor 11, a water temperature sensor 17, O2 sensor 19 and so on are input to an electronic control circuit 6 to compute and control the valve opening time of a fuel injection valve 5. The electronic control circuit 6 sets the air-fuel ratio feedback correction coefficient for feedback controlling the air-fuel ratio to the theoretical air-fuel ratio according to a detection value of O2 sensor 19 when an engine is in the stable state after warming-up. When the engine is judged to be in the accelerating state according to a change in intake air pressure and the air-fuel ratio feedback correction coefficient is about to exceed one, the air-fuel ratio feedback coefficient is fixed to one to prevent overrich due to overcorrection according to lean spike at the time of acceleration.
Patent JP-H1063832-A (JP)
Title: Method for processing outside radiation field and device therefor
Inventor: ITO WATARU
IPC: H04N1/38
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To reduce dazzle from an area outside a radiation field at the time of observation, and to operate the picture processing of picture data for obtaining a picture as a naturally changing visible picture in the radiation field boundary in a radiation picture processing method and device for operating a picture processing by recognizing a radiation field area from a radiation picture photographed by a radiation field diaphragm. SOLUTION: A radiation field area in a radiation picture is recognized from picture data S by a radiation field recognizing means 41 of a radiation picture processor 40, a value ((t) value) corresponding to a distance from the radiation field boundary is set at each picture element of picture data S2 in an area outside the radiation field in the picture by a mask image preparing means 42, and the pixel value of each picture element of picture data S1 in an area outside the radiation field is converted by using a conversion expression that g(x, y)=h(t).f(x, y)+(1-h(t)).fmax by an arithmetic processing means 45. Here, f(x, y) and g(x, y) are respectively picture values before and after conversion in each pixel position (x, y), and h(t) is a differential continuous function depending on the (t) value.
Patent JP-H0498561-A (JP)
Title: Response time measuring device
Inventor: YANAGIDA ATSUKO
IPC: G06F15/00
Filed: 1990-08-16
Abstract: PURPOSE:To minimize the measurement error of the response time by calculating the response time from the transmission time and the reception time. CONSTITUTION:A measurement control part 1 receives an instruction from a message transmission designating part 2 and reads the message of a designated serial No out of a fixed message file 4 to transmit it to a host computer HST 10 via a transmission/reception part 6. In a transmission state, the time is read out of a built-in timer and stored in an internal memory at transmission of the final block of the message. Then the part 6 receives an answer message from the HST 10 and transmits it to the part 1. Then the time is read at reception of a 1st block and stored in the internal memory. Furthermore the transmission of the message is repeated by the prescribed frequency in the same way as the precedent time in the timing of the designated halt time after reception of the final block of the answer message. The difference between the transmission and reception times is calculated at each reception and outputted to an input/output part 3 as a response time.
Patent JP-S6195444-A (JP)
Title: Logical operation device
Inventor: HASEGAWA KENICHI
IPC: G06F7/72
Filed: 1984-10-16
Abstract: PURPOSE:To find out the residue of a numeral expressed as a binary number rapidly with a simple constitution without using division by adopting 3, 7, 15...(2<m>-1) as divisors. CONSTITUTION:To find out a residue M of binary number X consisting of n bits for (2<m>-1), the X is divided every (m) digits from its lower digit to the upper digit by a bit group generator 1 to form (n-1/m+1) bit groups (m and n are integers). Provided that 'X' is a gauss function indicating an integer included in the X. Two bit groups are added and its residue is found out as a partial residue. Two partial residues are added and its residue is calculated repeatedly to find out the residue of the X. Since partial residue operators 2-4 for calculating partial residues have the same circuit constitution, the titled device can be obtained only by repeating the same mask pattern on an integrating circuit.
Patent JP-H0880697-A (JP)
Title: Plastic card and production thereof
Inventor: INABE TOSHIHISA
IPC: B42D15/10
Filed: 1994-09-12
Abstract: PURPOSE: To obtain a plastic card having function for confirming the use state of the card visually and aurally. CONSTITUTION: A first oversheet 3 composed of a transparent thermoplastic resin is bonded to a core sheet 1 composed of a white thermoplastic resin having a desired pattern printed thereon through an adhesive 2 applied to four corresponding sides of the sheet 3. Next, a second oversheet 5 is superposed on the nonadhesive surface of the core sheet l in the same way as the first oversheet 3. Continuously, a first mirror surface metal plate 6 having recessed parts on the surface thereof or equipped with through-holes is held between both oversheets so as to come into contact with a second mirror surface metal plate 7 and the whole is pressed under heating. By this method, protruding parts having a fluid sealed therein are formed to one surface of a plastic card on the side of the first oversheet at an arbitrary place.
Patent JP-H03103452-A (JP)
Title: Inorganic fiber-reinforced plastic composite material
Inventor: YAMAMURA TAKETAMI
IPC: C08K7/02
Filed: 1989-08-25
Abstract: PURPOSE:To obtain the subject economical composite material excellent in mechanical strength and bond strength between a matrix and a reinforcing material by using an inorganic fiber mainly composed of C, Si and O as the reinforcing material and a plastic as the matrix. CONSTITUTION:An objective composite material composed of (A) an inorganic fiber as an reinforcing material and (B) a plastic as a matrix. In the above mentioned composite material, the component (A) is contained in an amount of 10-80vol.%. The above mentioned inorganic fiber used as the above mentioned component (A) is produced from a silicon-containing polycyclic aromatic polymer and composed of a carbonaceous material showing a crystalline orientation state selected from a radical structure, an anion one, etc., derived from a mesophase-state polycyclic aromatic compound constituting the above mentioned structural material, a non-orientated (non)crystalline carbon derived from an organic solvent-insoluble component-containing optically isotropic polycyclic aromatic compound constituting the above mentioned polymer, an amorphous phase composed of Si: 30-70wt.%, C: 20-60wt.% and D: 0.5-10wt.% and an aggre gate composed of a crystalline ultrafine particle consisting of beta-SiC and having <=500Angstrom  particle size and an amorphous material.
Patent JP-S6459987-A (JP)
Title: Base material for additive
Inventor: ASAI MOTOO
IPC: H05K3/18
Filed: 1987-08-31
Abstract: PURPOSE:To obtain a substrate with which a highly reliable and highly accurate fine pattern can be formed by a method wherein heat-resistant resin fine particles, etc., which are soluble in oxidizing agent and are cured beforehand are dispersed in heat-resistant resin and some of the resin fine particles contain ultraviolet absorbing agent. CONSTITUTION:Adhesive layers are formed on both sides of a board 4. The adhesive layer is made of heat-resistant resin 1 in which heat-resistant resin fine particles which are soluble in oxidizing agent and are cured beforehand are dispersed. Further, some of the heatresistant resin fine particles contain ultraviolet absorbing agent. The adhesive layer is used as an additive substrate. The heat-resistant resin particles (fillers A) are made of epoxy resin or the like. As the ultraviolet absorbing agent, p- aminobenzoic acid or the like is used. The manufacture of a wiring board is such that the adhesive made of the heat-resistant resin 1 in which the fillers A are dispersed is applied to the board 4 of plastics, ceramics or the like and dried and cured to form the adhesive layers which are selectively etched by wet-etching with oxidizing agent such as mixed solution of chromic acid and sulfuric acid to form recessed and protruding anchors 5 and 6. After that, photoresist 7 and non-electro-plating 8 are applied to the surfaces of the adhesive layers to obtain the required wiring board.
Patent JP-S6371806-A (JP)
Title: Infrared waveguide
Inventor: NAKADA AKIO
IPC: A61N5/06
Filed: 1986-09-16
Abstract: PURPOSE:To share an endoscope and an infrared waveguide and to easily conduct thermotherapy by bundling and forming plural hollow bodies with small diameters, in which on inner peripheries reflection surfaces are formed. CONSTITUTION:An infrared waveguide 1 has a flexible outer sheath tube 2 and the hollow bodies 3 with small diameters. The outer sheath tube 2 has its outer diameter that can insert a processing tool insertion channel 5 for the endoscope 4, while the hollow bodies 3 are constituted of metallic tubes made of Al with high purity. The plural metallic tubes with small diameters are slidably inserted into the outer sheath tube 2, which comprises the infrared waveguide 1 obtained by bundling the hollow bodies 3.... When a therapist conducts thermotherapy through the use of the infrared waveguide 1 connected to an infrared ray generator 6, he inserts it into the processing tool insertion channel 5 for the endoscope 4. Since the titled guide 1 is highly flexible due to the displacement of the hollows 3... with small diameters, insertion is facilitated. If the tip of the waveguide 1 is arranged in the position of a tumor to generate infrared rays from the generator 6, a far infrared ray is set to the position of the tumor, which is heated. Thus thermotherapy is made easily.
Patent JP-H09112576-A (JP)
Title: Friction clutch
Inventor: BUORUFUGANGU GUROOSUPIICHI
IPC: F16D23/14
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To facilitate disassembling and repair by arranging an inclination preparing device inside a cutoff mechanism supported with an operation member, and constituting the inclination preparing device of at least two mutually shaft directionally movable constitutive members operable through a cable mechanism. SOLUTION: A friction clutch 1 has a spring tongue piece 6 as an operation member extending inward in the radial direction, and a load is applied to this tongue piece 6 by a cutoff mechanism 7. The cutoff mechanism 7 has constitutive members 10 and 11 to form an inclination preparing device, and the inclination preparing device has a connecting part for ball bearings 8 and 9 and a cable. The constitutive members 10 and 11 have respectively plate-like areas 12 and 13 for a ring, and a rolling bearing 15 is arranged between inclined parts 14 which are formed in the respective areas 12 and 13 and are opposed to each other in the shaft direction. The respective constitutive members 10 and 11 have tubular projections 16 and 17 which extend in the shaft direction and project from a clutch case 4, and these are arranged as a radial direction guide.
Patent JP-2001009001-A (JP)
Title: Bathtub commonly used as bed
Inventor: HAYASHI NORIHIKO
IPC: A61H33/00
Filed: 1999-06-27
Abstract: PROBLEM TO BE SOLVED: To utilize a bed as a bathtub as it is and to relieve the burden of a carer when a patient takes a bath by supplying warm water into a vessel consisting of a bottom board and a wall board erected in its circumference, ejecting a pressurized fluid from a fluid passage and opening a drain port at a part of the vessel. SOLUTION: The vessel 1 is constituted of the bottom board 11 and the wall board 12 erected in the circumference and supported so as to be tilting possible by a jack or the like and warm water is supplied into the vessel 1 through a faucet or the like in the case of taking a bath. Besides, the fluid passage with multiple, open and fine fluid ejecting ports on the front surface is disposed and pressurized air is ejected from the ports to stimulate the back of the patient and, then, a bedsore is prevented. The drain port 14 is opened at a part of the bottom board 11. Then a toilet stool 2 can be arranged under the drain port 14 or a flexible drain pipe is attached to the drain port and the pipe 15 is connected to a sewer pipe.
Patent JP-H1156161-A (JP)
Title: Production of cultured pearl and core for forming pearl bag
Inventor: IMAI TAKUYA
IPC: A01K61/00
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To reduce damage to mother shellfishes and to acquire cultured pearls excellent in quality by inserting a core smaller than a pearl core in density, and by pulling out, after a preferred culturing period, the small density core before inserting the pearl core. SOLUTION: The cultured pearl is produced by preparing such mother shellfish as a pearl oyster for culturing pearls, inserting a pearl core to culture it, and then pulling out the cultured pearl from the shellfish. The method of this invention is to insert, after the preparation of mother shellfishes, the core (preferably having a density of 0.1-2.0 g/cm<3> ) smaller than the pearl core in density and to pull out the small density core after a preferred culturing period and before inserting the pearl core, followed by acquiring the cultured pearl. In addition, the periphery of the small density core for forming pearl bag into the shellfish for culturing pearl is preferably coated with a fibronectin-containing coating flux.
Patent JP-S6278917-A (JP)
Title: Phase locked loop circuit
Inventor: KAWAKUBO NAOTO
IPC: H03L7/089
Filed: 1985-10-02
Abstract: PURPOSE:To decrease the number of parts and adjustment points without spoiling the frequency lead-in range of a phase locked loop circuit by composing a comparison pulse generator of a counter which begins to counts the output of a VCO which oscillates at a frequency (n) times as high as a reference signal at an optional time. CONSTITUTION:When an input signal a1 is inputted, a flip-flop 8 is set, an output a9 falls to a 'L' level and the counter 9 is released from being reset and begins to count the output a7 of the VCO 6 as a clock. The output a3 of the counter 9 goes up to 'H' with the 1st clock after the resetting and the signal a3 is inverted by an inverter 10 and inputted to a flip-flop 8. The flip-flop 8 is triggered at the moment the signal a3 changes from the 'H' level to the 'L' level and the output a9 is inverted to the 'H' level, resetting the counter 9.
Patent JP-S6278643-A (JP)
Title: Semiconductor integrated circuit
Inventor: SAWASE TERUMI
IPC: G06F21/75
Filed: 1985-10-02
Abstract: PURPOSE:To facilitate an easy test and to secure the secrecy after the test by activating only an EEPROM module in an EEPROM test mode and inhibiting a direct access given from outside. CONSTITUTION:A CPU 2, a RAM 3, a ROM 4 and an EEPROM 5 are connected with each other via a common line 6 and the communication of data is carried out via an I/O circuit 7 between a ROM semiconductor integrated circuit 1 and the outside. A test circuit is added for test of the ROM 5. When the ROM 5 is tested, only a module 9 is activated to perform a test independent of the CPU 2, the RAM 3 and the ROM 4. A direct access is inhibited to the ROM 5 from outside after the test. Then an access is possible only from the CPU 2.