baber/WOPTO huggingface dataset:
Patent JP-2001111691-A (JP)
Title: Communication information registration system
Inventor: NAKAMURA ZENKO
IPC: H04M3/42
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To solve problems of a conventional communication information registration system that has required much entry loading of data such as a memo onto a PC in the case of totalizing results of phone transmission/reception jobs and cannot have recorded accurate transmission/reception times. SOLUTION: A PB recognition device 2 and a DP recognition device 3 are used to recognize telephone signals and a storage device 8 stores telephone numbers and coded transmission/reception data or the like.
Patent JP-H11127002-A (JP)
Title: Dielectric filter
Inventor: NISHIJIMA KOHACHI
IPC: H01P1/212
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric filter that is easily miniaturized and has a high degree of freedom of design. SOLUTION: An inner conductors 14 are formed respectively on inner wall faces of throughholes 13 formed into a dielectric block 12, and an outer conductors 15 are formed on outer wall faces of the dielectric block 12 except an upper face 12a. Each inner conductor 14 forms a 1/4 wavelength dielectric resonator 16 with the outer conductor 15 of the dielectric block 12 by using the upper face 12a and a lower face 12b of the dielectric block 12 as an open side and a short-circuit side respectively. Each throughhole 13 has a large diameter hole part 13b and a small diameter hole part 13c, and has a coupling adjustment hole part 13a at an opening part of the upper face 12a side of the dielectric block 12 to fine-adjust electromagnetic coupling with the adjacent dielectric resonator 16.
Patent JP-H02173425-A (JP)
Title: Control system of train for driving vehicle
Inventor: ARAN REONAADO MIRAA
IPC: F16D48/06
Filed: 1989-11-08
Abstract: PURPOSE: To enhance a driving feeling by advancing a throttle to a higher position by a controlling means such that a rotation inertia torque of an engine is utilized for a more rapid acceleration by a control of a clutch unit. CONSTITUTION: A controller 10 controls a bonding force of a clutch unit 11 such that an acceleration is carried out by utilizing a rotation inertia torque of a gas turbine engine 12 by applying a pressure to a small area piston 35 through an inner clutch control valve 51 in the case where a required torque is low and by applying the pressure to a big area piston 36 through an outer clutch control valve 51 in the case where the required torque is high. In this case, when an energy speed set value of an engine 12 by speed sensors 61, 62 is utilized for an operation of the clutch 11 and a throttle by a sensor 18 becomes bigger, the set value is decreased as a function of a throttle position so as to utilize the inertia torque. Thus, a driving feeling during an acceleration can be enhanced.
Patent JP-H08150474-A (JP)
Title: Method for automatic control of bead shape
Inventor: FUJITA KEN
IPC: B23K9/127
Filed: 1994-11-25
Abstract: PURPOSE: To provide an automatic control method of the bead shape capable of achieving the welding of excellent quality where no defective welding or blowhole is generated. CONSTITUTION: In the gas shielded metal-arc welding or TIG welding, the shape of the groove immediately after the welding is obtained by the beam splitting method by irradiating the laser slit beam 4 immediately after the welding, and photographing the beam by an ITV camera 3 where an interference filter of the same wavelength is arranged therebefore, or the shape of the groove immediately after the welding from the data on the scanning position and the depth by achieving the scanning so as to cross the groove by a laser displacement gage is obtained.  The function of judgement is obtained where the radius of the bead corner relative to the groove surface, and the angle of deviation between the groove surface and the tangential line of the bead at the contact point (or the folded point) of the bead are defined as the wettability of the bead, and the bead shape is controlled by changing the weaving width, weaving stop time at the wall part of the groove, and the welding conditions such as the current and the welding speed based thereon.
Patent JP-S63142857-A (JP)
Title: Solid-state image sensing device
Inventor: YAMAGUCHI TAKUMI
IPC: H04N5/335
Filed: 1986-12-05
Abstract: PURPOSE:To increase the junction areas of P-N junctions, and to augment signal charge storage by forming a photovoltaic element in constitution in which a plurality of N-type layers and P-type layers as a semiconductor are each shaped alternately and the P-type layers are connected electrically to P-type regions not floated electrically. CONSTITUTION:P-type regions 13 held by N-type regions in an photovoltaic element are brought into contact electrically with P-type isolation regions 5 or a P-type region 7 in a substrate or a P-type region 9 in the surface of the photovoltaic element and given potential so as not to be brought to an electri cally floated state. The constitution of N-P-N-P-N-P is shaped by N-type regions 8 in the photovolatic element and the P-type regions 13 and the semiconductor substrate 7 under positions where the surface of the photovoltaic element 1 is changed into the N-type regions 8, thus forming a large number of P-N junctions, then increasing the junction areas of the P-N junctions. Accordingly, signal charge storage can be augment.
Patent JP-H07122514-A (JP)
Title: Diffusion of boron into semiconductor wafer
Inventor: YAMAMOTO MASAHIKO
IPC: H01L21/225
Filed: 1993-10-26
Abstract: PURPOSE:To provide a method for diffusion boron toward a semiconductor wafer without inducing double patterns to be formed at a semiconductor single crystal. CONSTITUTION:In the boron diffusion method of a semiconductor wafer where a coating liquid 2 containing boron is applied to the surface of a semiconductor wafer 1 and boron within the coating liquid 2 is diffused into the semiconductor wafer 1 by thermal diffusion, the coating liquid 2 with a viscosity of 10cp or lower is used and the coating liquid 2 is applied to the surface of the semiconductor wafer 1 with a film thickness of 1000Angstrom  or less.
Patent JP-H07121975-A (JP)
Title: Recording medium driver
Inventor: NAKAJIMA TOMOSHI
IPC: G11B19/20
Filed: 1993-10-26
Abstract: PURPOSE:To prevent a reduction in a manufacturing efficiency while decreasing a thickness and a size of an entire apparatus as much as possible, and prevent an increase in a cost, to prevent a vibration of a spindle motor as much as possible, to improve a rotating accuracy, to enhance a recording density of a recording medium and to realize a large recording capacity. CONSTITUTION:An inner peripheral edge of an annular flat plate 32a of a rotor yoke 32 is formed at an upwardly protruding annular protrusion 32b. An outer peripheral edge of the plate 32a is formed at a magnet holder 32c bent slightly inward in an axial direction and folded at an outside. The protrusion 32b is externally engaged fixedly in a tightly fitting manner with an annular extension 30b of a rotor hub 30. An annular rotor magnet 34 is internally engaged with the holder 32b in a tightly fitting manner and radially opposed to a stator core 18.
Patent JP-H1196478-A (JP)
Title: Device for alarming presence at home at the time of earthquake
Inventor: MORIMOTO TOMOHARU
IPC: G08B23/00
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a device for alarming presence at home at the time of an earthquake usable as an alarm by a manual switch even at the time other than the time of the earthquake for automatically operating a light, a siren and a speaker and asking for a help to the outside in the case that a person is locked in a house by building collapse or the like by a big earthquake. SOLUTION: A timer 9 to be turned to a standby state by turning ON a door chain switch 2 at the time of hooking a door chain 12 to a door chain hooking metal fitting 13 and being supplied with power from a charge battery 10 is provided with a seismoscope 4 for detecting the earthquake and activating the timer 9, a timer reset switch 5, a timer operation display lamp 7 and a timer set time adjustment dial 8. This device for alarming the presence at home at the time of the earthquake is provided with the light/siren/speaker 1 to be operated by being supplied with the power from the charge battery 10 through a relay 3 to be turned ON when set time elapses after the earthquake occurs and the timer 9 is activated and a manual alarm switch 11 capable of forcibly operating the light/siren/speaker 1.
Patent JP-S62152542-A (JP)
Title: Hydrotreatment catalyst
Inventor: KITAGAWA ATSUSHI
IPC: B01J27/053
Filed: 1985-12-26
Abstract: PURPOSE:To suppress hyrocracking reaction and to enhance catalytic activity, by forming a hydrotreatment catalyst by supporting one or more of a metal of the Group VIII, one or more of a metal of the Group VI and a sulfate radical as main components by a carrier. CONSTITUTION:Not only least one metal of the Group VIII and at least one metal of the Group VI but also a small amount of sulfuric acid and/or a compound containing a sulfate radical such as sulfate are supported by a carrier such as alumina, silica-alumina or titania to form a hydrotreatment catalyst. As a metal of the Group VIII, nickel or cobalt is pref. and, as a metal of the Group VI, molybdenum or tungsten is pref. The amount of the sulfate radical is pref. set to a range not exceeding about 20 when the total wt. of catalytic components respectively calculated as oxides is set to 100.
Patent JP-H0598746-A (JP)
Title: Tile clamp
Inventor: NAKATSUKUMA YOSHIO
IPC: E04D1/34
Filed: 1991-10-11
Abstract: PURPOSE:To fix a tile positively by installing a hook section engaged along the tile tail section of a lower line and a hold-down section, which is erected from the tile front section of an upper tile and bent and holds down the top face of the upper tile, to a tile clamp. CONSTITUTION:An upper tile T2 is turned over and floated slightly, the hook section 12 of a tile clamp 1 is inserted between the upper tile T2 and a lower tile T1, and the hook section 12 is engaged with the tile tail section TB of the lower tile T1. The hold-down section 13 of the tile clamp 1 is folded at an acute angle from a folding line 133, and the front end section of a hold-down piece 132 is abutted against the top face of the upper tile T2. A clearance formed in the superposing sections of the tiles T can be scaled down in the tile clamp 1, in which a section corresponding to the superposing sections of the upper and lower tiles T is further thinned. In the tile clamp, in which a water barrier body 15 is fitted to the section corresponding to the superposing sections, rainwater is interrupted, and water leakage is prevented. Accordingly, the tiles T can be fixed positively so as not to be floated by a strong wind.
Patent JP-S63144442-A (JP)
Title: Production of identification card
Inventor: WADA ISAO
IPC: G06K19/10
Filed: 1986-12-08
Abstract: PURPOSE:To easily produce an identification card by recording pictures, images and voices on a tape to convert them into digital signals and carving these signals onto a card, etc., by a laser. CONSTITUTION:The identification card produced by means of a magnetic tape contains a small quantity of information on identity as well as a small quantity of other information and also has a fear where the recorded information are erased by the effect of magnetic force. In this respect, the images, voices, etc., are recorded on a tape via a video photographing machine in a first process. These recorded images and voices are converted into digital signals in a second process. In a third process these digital signals are carved directly on a card, etc., via a laser. In such a way, an identification card is obtained. This card is put into a reproducing device for the reproduction of pictures, images, voices, etc., in terms of identity. Thus the identity is proved instantaneously and also effective to prevent the forgery of the card.
Patent JP-S63143933-A (JP)
Title: Continuous manufacturing of low concentration anion surfactant composition
Inventor: SAKURAI SUSUMU
IPC: C09K23/00
Filed: 1986-12-08
Abstract: PURPOSE:To dilute high concentration anion surfactat continuously in a short time, by stirring high concentration anion and diluent using a line mixer which operates at a shearing speed of more than 5,000sec<-1> and with mixer load of less than 0.03. CONSTITUTION:High concentration anion and diluent are continuously supplied at a prearranged ratio simultaneously using a quantitative pump to a line mixer 1. Then these chemicals are continuously diluted by operation of the line mixer 1 at shearing speed of 5,000sec<-1> or more, preferably 10,000sec<-1> or more and with mixer load F/Q [F represents a supply amount of a composition, Q=nd<3> ((n) represents the number of mixer rotations and (d) represents the diameter of a blade)] of 0.03 or less, preferably 0.01 or less. The anion activator includes polyoxyethylene alkylether sulfate, C12-C20 alpha-olefin sulfonate, etc. The diluent is normally an aqueous diluted solution of aqueous surfactant.
Patent JP-S63147833-A (JP)
Title: Press-forming device for formed glass
Inventor: HIROTA SHINICHIRO
IPC: C03B11/00
Filed: 1986-12-10
Abstract: PURPOSE:To dispense with heating and cooling of a base for every press-forming procedure, to shorten the time for forming cycle, and to improve the productivity of formed glass by providing a base, heater, and a bell jar to the inside of a closed vessel contg. inert gas filled therein. CONSTITUTION:A die inserting port 16 of a closed vessel 11 contg. introduced inert gas is closed with a heat insulating plate 31 after evacuating the vessel, then the temp. of the inside of a chamber 12 is elevated by a heater 18 to a pressing temp. Then, a forming die A having a glass preform inserted thereto is mounted on a flange 43 at the top end of a piston 42, and the die A is inserted to the inside of a bell jar 46 through a die inserting port 15 by lifting the piston 42, and the port 15 is closed after allowing a member 47 for forming a reserve chamber to contact with the bottom surface of the chamber 13 interposing an O ring 51. Thereafter, the reserve chamber 46 is evacuated and inert gas is introduced, and the bell jar 32 is lifted and turned in the horizontal direction; and the die inserting port 16 is opened; the die A is inserted into the chamber 12 by lifting the piston 42 after communicating the chamber 46 to the chamber 13 and opening the die inserting port 16 by turning the heat insulating plate 31. Then, a rod 25 is moved forward and the die A is transferred on the base 19 and heated thereon; thus the preform is press-formed.
Patent JP-S62153301-A (JP)
Title: Production of carrageenan
Inventor: SUZUKI SHOJI
IPC: C08B37/00
Filed: 1985-12-27
Abstract: PURPOSE:To obtain carrageenan of excellent clarity without detriment to its gel properties, by adding a polyphosphate to the system in any one of the production steps of extracting carrageenan from red algae, filtering the extract and drying it or after the drying step. CONSTITUTION:Carrageenan which gives a solution of excellent clarity is obtained by adding a polyphosphate to the system n any one of the production steps of extracting carrageenan from red algae with warm water or the like, filtering the extract and drying it or after the drying step. The amount of the polyphosphate added is suitably 0.001-50% based on carrageenan. As the polyphosphate, a linear polyphosphate having at least two phosphorus atoms in the molecule or a cyclic polymetaphosphate having at least three phosphorus atoms in the molecule (e.g., sodium hexametaphosphate or sodium tetrapholyphosphate) is suitable.
Patent JP-2000125387-A (JP)
Title: Speaker device
Inventor: MIHASHI TAKASHI
IPC: H04R1/28
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To fully suppress standing waves by installing a sound absorber in an opening part provided on a wall and making the standing waves generated in an internal space of a cabinet due to the drive operation of a speaker to be absorbed, so that it is cancelled by tube resonance by an acoustic tube with tube length in a specified relation with the wavelength of the standing waves. SOLUTION: An acoustic tube 2 is provided along a rear plate 101b of the internal space of the cabinet 1, consisting of the rear plate 101b including a baffle plate 101a on which a speaker unit 102b is installed, a top board 101c, and a bottom board 101d. The acoustic tube 2 is provided with a hollow cross section, seals the opening 2a at a lower part by a sound-absorbing material 6, and its tube length ha is defined as approximately 1/2n of the wavelength corresponding to a lowest resonance mode of the standing waves 110, 111 to be generated in the internal space. In this case, (n) is a natural number 2 or larger, the opening part 2a is located at a nodal point between the standing waves 110, 111 and resonance waves 112, 113 are generated with tube resonance by the acoustic tube 2.  Thus, the nodal point and a belly of the resonance waves are arranged in the vicinity of a nodal point, and a belly of the standing waves and the standing waves are suppressed fully.
Patent JP-H09132445-A (JP)
Title: Concrete admixture
Inventor: YAMATO FUJIO
IPC: C08F20/26
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a concrete admixture producing an excellent effect on the fluidity of such a hydraulic composition as cement paste, mortar and concrete and on the fluidity retention. SOLUTION: This concrete admixture contains the homopolymer of a dicarboxylic acid-base monomer A added with 2-300 mols of a 2-3C oxyalkylene group on average or the copolymer of the monomer A added with 2-300 mols of a 2-3C oxyalkylene group on average and a dicarboxylic acid-base monomer B as the essential component.
Patent JP-S62152691-A (JP)
Inventor: YOSHIDA TOMIJI
IPC: B25J17/02
Filed: 1985-12-27
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-H0669660-A (JP)
Title: Printed wiring board and its manufacture
Inventor: YAMAGUCHI MASAHIRO
IPC: H05K3/40
Filed: 1992-10-30
Abstract: PURPOSE:To prevent the occurrence of insufficient soldering or insulation at the time of mounting parts on a printed wiring board with a surface via hole on which a surface mounting pad is formed and to reduce the pitch and size of the mounted parts. CONSTITUTION:A surface via hole 2 is vertically divided into two parts and parts mounting pads 1a and 1b are electrically connected to an inner-layer signal wiring layer 4 through the internal plated layers 3a and 3b of the divided parts by arranging parts mounting pads 1a and 1b on the layers 3a and 3b.
Patent JP-H11134002-A (JP)
Title: Control method for adaptive array and adaptive array device
Inventor: HOJUYAMA OSAMU
IPC: H03H21/00
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a adaptive array which has small breathing noise and generates an output signal of high quality. SOLUTION: From a signal having its phase adjusted so as to match the phase of a component of a target signal between two sensor output signals, the result p(k) obtained by comparing 1st correlation calculated with a 1st time constant with a 1st threshold value and the result q(k) obtained by comparing 2nd correlation calculated with a 2nd time constant with a 2nd threshold value are inputted to a state circuit 60. The output of this state circuit 60 is regarded as the step size of the adaptive algorithm of an adaptive filter. The internal state of the state circuit 60 represents which of state transition due to a target signal stop or state transition due to target signal generation the next generated state transition is.
Patent JP-S62156070-A (JP)
Title: Heat exchanger
Inventor: TOMA KEN
IPC: F28F19/06
Filed: 1985-12-27
Abstract: PURPOSE:To improve the durability of a heat exchanger and to prevent its deformation by bringing a pipe made of Al or an Al alloy, and a fin made of an Al alloy containing Zn of a specified wt%, to a reaction soldering junction by using a Zn compound. CONSTITUTION:An extrusion flat multi hole pipe 2 made of Al or an Al alloy, and a fin 1 made of an Al containing 0.3-4wt% Zn are combined, and a mixed flux consisting of ZnCl2, Zn powder, an additive, and an organic solvent is filled between the pipe 2 and the fin 1. Subsequently, reaction soldering is executed at a temperature of about 420 deg.C, and a heat exchanger 3 is assembled. Since Zn of a proper quantity is contained in the fin 1, melting of Zn of a junction part of the fin 1 and the pipe 2 is suppressed, a pitting corrosion of the pipe can be prevented, therefore, the durability is improved. Soldering is executed at a comparatively low temperature, a deformation and a permanent strain of the member can be prevented. Accordingly, the durability of the heat exchanger 3 is improved and its deformation can be prevented.
Patent JP-H09259457-A (JP)
Title: Light emitter and receiver device and optical reader system
Inventor: JIYANNKUROODO REYUROO
IPC: G11B7/135
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To simplify the adjusting operation and to reduce the number of elements by incorporating the function of a detector into a laser chip. SOLUTION: The device has a laminate EM of a semiconductor material for forming a semiconductor laser, and an excitation current is injected into the laminate EM by electrodes E1 and E2 on both side surfaces of the laminate. Underneath a strip of the electrode E1, light is guided parallel to this strip by a guide means. The light is emitted along a zone Z1 by the laser. An electrode D1 is disposed by the side of the electrode E1, and underneath the electrode D1, the light reaches a zone Z2 in the laminate by the guide means. This laminate functions as a photodetector, and a current is detected between the electrodes D1 and E2.
Patent JP-2000116364-A (JP)
Title: Production of cereal tea drink
Inventor: OOYASHIKI HARUO
IPC: A23L2/38
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a cereal tea drink freed from scorch odor and contaminant taste, with full aroma, mellow and feeling refreshed, by subjecting a cereal tea stock to a treatment including extraction with hot water in the presence of a reducing substance. SOLUTION: This cereal tea drink freed from scorch odor and contaminant taste, with full aroma, improved in quality including flavor, is obtained by subjecting a cereal tea stock such as buckwheat tea stock, barley tea stock, whole-rice tea stock or roasted rice tea stock to a treatment including extraction with hot water at a temperature higher than 75 deg.C but not higher than 100 deg.C for a time period exceeding 5 min but not longer than 40 min in the presence of a reducing substance such as ascorbic acid, a salt thereof, erythorbic acid, a salt thereof, cysteine or glutathione.
Patent JP-H05129202-A (JP)
Title: Thin film semiconductor device and its manufacture and silicon film
Inventor: MIYASAKA MITSUTOSHI
IPC: H01L21/324
Filed: 1991-11-08
Abstract: PURPOSE:To improve quality of a silicon film by depositing a silicon film on a substrate whose surface is an insulating substance, by performing thermal treatment for the silicon film at a temperature of about a specific value and by depositing a silicon oxide film by electron cyclotron resonance plasma CVD method (ECR-PECVD method). CONSTITUTION:A silicon thin film 104 which becomes a channel part is deposited by making silane flow. Then, a heat treatment is performed for a substrate to proceed crystallization of the silicon thin film 104 and to increase crystalline grain. Crystallization of the silicon thin film is performed by a thermal treatment at a temperature of about 600 deg.C. Then, immediately after a natural oxide film of a source/drain region 103 and a channel part silicon thin film 105 is removed and a clean silicon surface is exposed, an SiO2 film 108 which becomes a gate insulating film is deposited by an electron cyclotron plasma CVD device (ECR-PECVD device). Thereby, transistor characteristics can be greatly improved.