baber/WOPTO huggingface dataset:
Patent JP-H0280613-A (JP)
Title: Polyimide fiber
Inventor: SHINONOME OSAMI
IPC: C08G73/10
Filed: 1988-09-16
Abstract: PURPOSE:To provide the title fiber of high heat resistance, easily producible on an industrial scale and suitable for protective clothing for fire fighting, packing materials, filters for hot gas, etc., consisting of a polymer having specific recurring unit. CONSTITUTION:The objective fiber consisting of a polymer having recurring unit of formula I (X is of formula II or -SO2-). This polymer can be obtained by dehydration reaction in a solvent such as N-methyl1-2-pyrrolidone using e.g., respective equimolar amounts of a tetracarboxylic dianhydride of formula III and diamine(s) of formula IV and/or V. It is suggested that the fiber be obtained by delivering through a spinneret into a coagulating bath a spinning dope 10-30wt.% in polyimide content followed by washing the resultant filament yarn which is then drawn at 150-250 deg.C by a factor of 1.5-5.
Patent JP-S60123122-A (JP)
Title: Piezoelectric resonance parts of chip type and its production
Inventor: TAKAHASHI HIROYUKI
IPC: H03H9/17
Filed: 1983-12-07
Abstract: PURPOSE:To use resonance elements of the same patterns to form input/output electrodes by leading out input/output power leading-out parts obliquely in piezoelectric resonance parts constituted by laminating plural resonance elements. CONSTITUTION:A resonance element 1 consists of counter electrodes 7 and 8 formed in the center of a piezoelectric substrate 6 and conductive leading-out parts 9 and 10 which reach the outside circumferential edge of the substrate 6 from electrodes 7 and 8. The leading-out part 9 is formed obliquely on one face of the substrate to reach one corner, and the leading-out part 10 is formed into a T shape on the other face. When two resonance elements 1 having this constitution are superposed, leading-out parts 9 and 9 placed on outside faces are inclined in opposite direction with the center line between them, and corner parts 9a and 9a are arranged in different positions. Thus, a layer-built three-terminal piezoelectric resonance element having an input electrode 4, an output electrode 5, and a grounding electrode 3 is formed.
Patent JP-H04113156-A (JP)
Title: Combustion control of hot water supply heater
Inventor: HAMADA YASUO
IPC: F24H1/10
Filed: 1990-08-31
Abstract: PURPOSE:To control a heating value and maintain a preset temperature by making constant a switch over cycle between combustion time and non- combustion time when required thermal load is smaller than a minimum heating value and changing the amount of fuel supply during combustion. CONSTITUTION:In a hot water supply oil heater A, a required thermal load to maintain a preset temperature is calculated by the output from a water capacity sensor 26, a water temperature sensor 27 and a hot water supply set point station setter 31. When the required thermal load is smaller than a minimum heating value which enables a burner 20 to continue stabilized combustion, intermittent combustion is adapted to take place in order to comply with the required thermal load. More specifically, combustion and non-combustion must be carried out without the continuous combustion of the burner 20. It is, therefore, possible to maintain the temperature of supply hot water at the preset value by fixing a switch over cycle between combustion and non-combustion, carrying out feed-forward control of a flow rate control valve FC based on the required thermal load computed at a control section M, and adjusting the amount of petroleum to be fed to the burner 20 during combustion.
Patent JP-H0573094-A (JP)
Title: Continuous speech recognizing method
Inventor: MATSUURA YOSHIHIRO
IPC: G06F15/18
Filed: 1991-09-12
Abstract: PURPOSE:To improve the processing speed and document recognition rate by correcting a phoneme series signal by acoustic processing by a neural network by learning based upon a tutor signal. CONSTITUTION:The neural network obtains a phoneme series, corrected by the learning based upon the phoneme series signal and an actually voiced phoneme series signal, from an acoustic processing part 1 and supplies this corrected phoneme series signal as a phoneme series signal to a language processing part 2. The phoneme series is corrected while the phoneme series signal is learnt by using the speech signal that a speaker actually voices as the tutor signal. Therefore, this learning is improved in correcting ability as the process is repeated more. Consequently, word candidates at the language processing part 2 are decreased to make the processing speed fast and also improve the document recognition rate at the same time.
Patent JP-S6385503-A (JP)
Title: Diffraction grating
Inventor: NODA HIDEYUKI
IPC: G02B5/18
Filed: 1986-09-29
Abstract: PURPOSE:To improve the correction of aberration by using astigmatic light for recording light and forming a grating pattern by changing the distances from the light source points in the directions horizontal and vertical to a diffraction grating up to a grating substrate in the direction of a recording beam. CONSTITUTION:The spherical diffraction grating substrate 7, a spherical mirror 8 having 0.6132 radius of curvature, a troidal mirror 9 having 0.6132 radius of curvature in a horizontal direction and 0.5852 radius of curvature in a vertical direction and laser light sources 10, 11 which emit spherical waves are provided. Marks ''circled X, marks ''circled dot'' are respectively the focuses by the concave mirrors 8, 9 of the laser light source points 10, 11 in the horizontal and vertical directions. The recording by the astigmatic light; i.e., the recording of the grating pattern by substantially changing the distances from the points 10, 11 in the horizontal and vertical direction of the diffraction grating up to the substrate in the beam direction of the recording light is thereby executed.
Patent JP-H0681850-A (JP)
Title: Oil air lubricating spindle device
Inventor: YONEYAMA HIROKI
IPC: F16C33/66
Filed: 1992-08-31
Abstract: PURPOSE:To carry out uniform lubrication, uniform cooling and smooth superhigh speed running by arranging each plurality of nozzles per one bearing equally in the circumferential direction, and providing distribution valves for intermittently supplying a suitable amount of oil while always supplying air to each nozzle. CONSTITUTION:When air from a compressed air source is fed to mixing valves 31A-C via a common air pipe 38, cooling air of flow amount, adjusted in a variable throttle 32, is always injected into a space 13c from point ends of nozzles 20A-C. The air, after cooling a bearing, is released to the outside. On the other hand in a controller 46 solenoid valves 45A-C are successively electrified with a fixed time interval. An air route to a branch pipe 43 from a pipe 38 is opened by electrifying the valve 45A, to force oil fed to a certain displacement piston type distributor 34 in the mixing valve 31 by an oil pump 40A. The oil is fed to the nozzle 20A via a check valve 35 by cooling air. Since oil and air are successively supplied with a certain time difference from the nozzles 20A to C, uniform lubrication can be attained.
Patent JP-S6386710-A (JP)
Title: Resin composition for record-regeneration type optical disk substrate
Inventor: MORIKAWA KEICHU
IPC: G11B7/2405
Filed: 1986-09-30
Abstract: PURPOSE:To obtain the titled composition capable of readily molding in the form of monolayered structure, using no backing base, optical disc substrate with low birefringence and outstanding long-term reliability, by combination of the kinds of (meth)acrylate each curable by ultraviolet irradiation or heating. CONSTITUTION:The objective composition can be obtained by combination of (A) 10-70wt% of an epoxy (meth)acrylate, pref. a product prepared by addition reaction of (meth)acrylic acid or carboxyl group-contg. (meth)acrylate with bisphenol N type epoxy resin and (B) 90-30wt% of an alicyclic di(meth) acrylate of formula [Y1 and Y2 are each (meth)acryloyl], pref. tricyclo[5.2.1.0<2.6>]decane-3,8-dimethyl dimethylene diacrylate followed by incorporation of 0.5-5pts.wt. of a polymerization initiator (based on 100pts.wt. of the components A plus B). The cured product therefrom is high in the glass transition point, low in the water absorptivity, and also outstanding in such mechanical properties as flexural modulus and surface hardness.
Patent JP-H0280262-A (JP)
Title: Thermal head
Inventor: YABUSHITA AKIRA
IPC: B41J2/335
Filed: 1988-09-19
Abstract: PURPOSE:To improve the structure of a common electrode part and to achieve the miniaturization of the size of a head and cost reduction of said head by forming such a structure that a thick film baked conductor is provided under a wiring layer as a common electrode part conductor in the same thickness as a glaze glass layer. CONSTITUTION:A thick film baked conductor 61 becoming a common electrode layer 6 is formed to the partially opened part of the glaze glass layer 2 having a smooth surface formed on a high resistance base material 1 composed of alumina in the same thickness as the glaze glass layer by printing and baked at high temp. An electroless chemical nickel film (Ni-film) 62 is formed on the conductor 61 in a thickness of 0.5mum to ensure the adhesiveness with a resistor layer 3 formed later by sputtering. Thereafter, the Cr-Si resistor layer 3 is formed and a Cr/Al laminated film is further formed as a wiring conductor in such a thickness that a Cr-layer is 0.1mum and an Al-layer is 1.0mum to be formed into a desired pattern and, thereafter, an oxidation preventing film 51 (SiO2; 40mum) is formed as a protective film 5 so as to cover the total surface of the pattern and an abrasion-resistant layer 52 (Si-N; 1.5mum) is subsequently formed so as to cover the common electrode part 6 and the heating resistor region.
Patent JP-S61112124-A (JP)
Title: Spectacles having r-shaped reflector
Inventor: HASHIMOTO KAZUO
IPC: G02C9/00
Filed: 1984-11-06
Abstract: PURPOSE:To enable a person in spectacles to observe a back scene easily by vipotally fitting an R-shaped reflector by a fine hole perforated on the center of a clamping thin screw for coupling the frame of the spectacles and its bow. CONSTITUTION:The fine hole 21 is perforated on the center part of the clamping thin screw 2 for coupling the frame 5 with the bow 1, a shaft having a head part 10 is inserted into the hole 21 and a supporting ring 41a of a fittings 41 of the R-shaped reflector 4 is engaged between the upper and lower parts of the shaft 11 and the screw 2 so that the reflector 4 can be freely rotated. When the reversed R-like reflector 4 is rotated to the outside, the light from a back object is reflected by the reflecting curved surface and the reflected light is made incident upon the observer's eyes to observe the back object. There is no trouble for carrying the spectacles by folding the reflector, and if the reflector is unnecessary, the reflector may be unloaded. Thus, any bad influence is not exerted upon the stectacles.
Patent JP-H08100309-A (JP)
Title: Fabric for dry suit
Inventor: KAKIUCHI AKIRA
IPC: B32B25/08
Filed: 1994-09-28
Abstract: PURPOSE: To produce a fabric for dry suit having good skin touch not only at ordinary temperature but at a temperature, free from release, capable of providing adequate air permeability and printing a colorful color layer on the surface without causing peeling of the color layer. CONSTITUTION: A nylon sheet fabric is used as a base material 4 and a coat layer 5 of a silicone rubber is provided on the surface of the base material 4. A silicone rubber sheet is attached to the surface of the nylon sheet fabric and a silicon rubber-based color layer may be printed on the surface of the silicon rubber sheet.
Patent JP-2000068798-A (JP)
Title: Waveform shaping circuit
Inventor: MORIMURA HIROKI
IPC: H03K3/353
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To adjust or control the logical threshold of a waveform shaping circuit even after manufacturing. SOLUTION: In this circuit 11, the conductivity of an active element 2 is controlled by an output signal OUT and, in addition to it, the potential of a node N1 to be connected to the active element 2 is heightened/lowered so that the potential of the node NO is heightened/lowered in accordance with it. That is, the potential of the node N1 is controlled so that that of the node NO is controlled. Then, the logical threshold of the circuit is adjusted when an input signal IN is changed from low to high.
Patent JP-H0573127-A (JP)
Title: Feed rate control method for numerical controller
Inventor: SASAKI TAKAO
IPC: G05B19/416
Filed: 1991-09-12
Abstract: PURPOSE:To enable accurate working at all times without lowering working efficiency by executing program control for the feed rate of a tool for the unit of a block based on a path and feed rate commanded by a work program. CONSTITUTION:In order to decide the feed rate in each block, the proper feed rate between respective blocks and required moving time for each block in the case of fixed-speed control at this proper feed rate is calculated (S1, S2). It is judged for each block whether this moving time is larger than a prescribed value or not, and either acceleration/deceleration control or fixed-speed control is selected (S3). When the fixed-speed control is selected, the feed rate of the tool is set (S5-S7) in the range of the proper feed rate at the starting and ending points of the block.
Patent JP-H04117032-A (JP)
Title: Radio receiver
Inventor: NOGUCHI KATSUHIRO
IPC: H04B1/06
Filed: 1990-09-03
Abstract: PURPOSE:To relieve the load of stop a reception frequency required when a reception district is changed by selecting 1st and 2nd preset memories so as to use the memory in response to the reception district. CONSTITUTION:The receiver is provided with a mode selection switch selecting the main mode and the sub mode and two sets of preset memories 8, and a controller 7 which controls the reception in a way that when the main mode is selected by the switch 10, a reception frequency stored in memory areas FM1, AM1 is received in response to a preset switch 11 and when the sub mode is selected by the switch 10, a reception frequency stored in memory areas FM2, AM2 is received in response to the preset switch 11. Normally the main mode is selected and in the special case, the sub mode is selected. Thus, the storage operation of the reception frequencies is reduced.
Patent JP-S6295161-A (JP)
Title: Spray monitor device
Inventor: ASHINA MASATO
IPC: B05B12/08
Filed: 1985-10-18
Abstract: PURPOSE:To automatically and accurately monitor the state of spray by counting the time wherein a photo detection level is made lower than a compara tive standard level and deciding the abnormality of the state of spray when the counted time is out of an allowable value. CONSTITUTION:In a spray monitor device monitoring automatically the state of spray of an automatic spray device, spray of a foggy material SP is performed from a spray gun 10 at the prescribed interval and light beam LB generated from a generator 20 is photo detected in a photo detector 30. Thereby the quantity of light of the light beam LB is decreased in each time when spray of the foggy material SP is performed and also photo detection level is flowed. Value obtained by subtracting a fluctuated value from this photo detection level is made a comparative standard level and existence time of the photo detection level more lower than the comparative standard level is suitably counted. In such a way, the existence of spray and the spray time are accurately recognized and the propriety of the state of spray is judged.
Patent JP-H0982135-A (JP)
Title: Conductive composition
Inventor: KANO HARUHIKO
IPC: H01L21/288
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a conductive composition capable of manufacturing an electronic part having a film subjected to Ni-P electroless plating on a substrate which is excellent in prevention of migration of the substrate and highly reliable. SOLUTION: This conductive composition contains silver powder, palladium powder, glass flit, chromium oxide, and organic vehicle. The weight ratio of the glass flit to the palladium powder is 1/2, and the chromium oxide is set not more than 0.5 parts by weight to 100 parts by weight in total of the silver powder and the palladium powder.
Patent JP-H0894488-A (JP)
Title: Two layer flow tester
Inventor: NISHIMURA TAKAHIRO
IPC: G01M10/00
Filed: 1994-09-28
Abstract: PURPOSE: To realize a flow or a two layer flow accompanying a mixing flow in the state close to actual flow by providing boards for partitioning a water channel into upper and lower stages on the upstream and downstream side in the water channel. CONSTITUTION: Boards 2 for partitioning a water channel 1 into upper and lower stages are disposed at the opposite ends thereof. Consequently, a high density layer is formed on the lower stage side while a low density layer is formed on the upper stage side thus producing a two layer flow. On the high density layer side, a multihole pipe 8 is coupled through a piping 18 with a circulation pump 9 at the opposite ends of the water channel 1 and thereby the delivery side of pump is located in the upstream while the suction side is located in the downstream. The low density layer is fed with water from a low density water tank 3 and the water is sucked therefrom by means of a discharge pump 10. High density water from a high density water tank 4 ejects through a small hole 7 made through a chamber 6 immediately in the downstream of a weir 5.  In other words, the weir 5 and the chamber 6 are disposed on the opposite end sides of the water channel 1 to form a mixing zone thus generating a stratified flow of different density from any one of the opposite end sides of the waterchannel 1.
Patent JP-H0889820-A (JP)
Title: Tip for dispenser and its preparation
Inventor: SAWAI HIROSHI
IPC: G01N35/10
Filed: 1994-09-28
Abstract: PURPOSE: To improve accuracy and precision of the vol. by preventing a sample in the inner hole of a tip for dispenser when the sample is dispensed from remaining and droplets in an opening at the apex of the tip from being generated. CONSTITUTION: A film of a fluorine-type water and oil repellent is formed on the whole inner and outer surface of a plastic tip 2 being fixed at the apex part of a dispenser 1 for sampling and dispensing a small amt. of a sample and being a storage part of the sample. This film is formed by immersing the tip into a 0.015-0.05% org. solvent soln. of the water and oil repellent while it is stirred, pulling up the tip from the treating liq. putting it into a stainless steel basket, shaking off the treating liq. by giving light vibration, drying it under vacuum and processing furthermore it by heating.
Patent JP-S59122884-A (JP)
Inventor: UCHIYAMA SHIGEYUKI
IPC: F27D3/15
Filed: 1982-12-28
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-H0963248-A (JP)
Title: Information reproducing device
Inventor: SHIRAKO YUKIO
IPC: G11B27/031
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To execute reproduction/edition from the beginning part of a first program being a head of a medium such as a compact disk recorded with information from the head of the medium. SOLUTION: A command from a remote (P) terminal 9 of an editing device 1 is supplied to a system controller 13 of an information reproducing device 3. Then, the system controller 13 controls a control circuit 14 and a reproducing circuit 17, and sets address information in an address output circuit 15. At a virtual reproduction time, the system controller 13 sets a virtual address information in the address output circuit 15, and a virtual address information signal from the address output circuit 15 is outputted to the address input P terminal 10 of the editing device 1. A regenerative information signal from the reproducing circuit 17 is supplied to the information input P terminal 12 of the editing device 1 through an information output circuit 18.
Patent JP-S60125649-A (JP)
Title: Vinylidene chloride group resin type internal foaming body
Inventor: SAKATA MASAHIKO
IPC: B29K105/04
Filed: 1983-12-13
Abstract: PURPOSE:To use a foamed body as a heat insulation board as it is by forming material in which many particles of multiporous foaming of vinylidene chloride group resin are adjoining and by fusing these particles tightly together. CONSTITUTION:Copolymer resin particles consisting of composition ratio by weight of 60/40 of vinylidene chloride of particles with diameter of 0.25mm. and methyl metaacrylate are put into an autoclave and after hermetically closed therein and vacuumed, a liquid mixture of foaming agent consisting of equivalent weights of flon 11 and flon 12 are added until a sample particle reaches underneath the liquid surface. After leaving at 70 deg.C for 4hr, and cooled down to 20 deg.C and reduced to the atmospheric pressure, the particles inside are taken out. After leaving the foaming particles in an open air, these particles are heated with steam for 34sec to foam and preliminary foaming particles of foaming ratio of 30 times are obtained. These preliminary foaming particles are molded by a steam mold and a flat foamed board is obtained.
Patent JP-2000062900-A (JP)
Title: Tank truck unloading passage device for tank
Inventor: KONISHI KUNIO
IPC: B60P3/22
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To facilitate a presence or non-presence of residual oil within a tank truck to be easily checked in which a seep into an inner central hole is taken through an inner seeing pipe passage of a tank truck unloading passage member and then the presence or non-presence of the residual oil at a central hole can be checked. SOLUTION: An inner seeing pipe passage member 21 is provided with a transparent annular member 50 acting as a main body. The transparent annular member 50 has at an opposite outer circumference of the seeing section a white or silver reflecting layer 53 colored with white or silver coating and the like. When an inside part of the central hole 52 is seen from a seeing side of the transparent annular member 50, the white or silver reflecting layer 53 becomes a background or the central hole 52, resulting in that the presence or non- presence of the residual oil within the central hole 52 can be checked.
Patent JP-H0682795-A (JP)
Title: Liquid crystal device and its manufacture
Inventor: MOMOSE SHINYA
IPC: G02F1/1339
Filed: 1992-09-01
Abstract: PURPOSE:To provide a liquid crystal display device with high display quality having no area differed in cell thickness which is called color shade, and a method for manufacturing this device. CONSTITUTION:When a liquid crystal panel is assembled, a metal wiring 2 is arranged in matrix on a base 1 and charged, and a gap material 3 is charged reversely to the base 1 and scattered, whereby a liquid crystal display device with high display quality having no cell thickness change can be provided.
Patent JP-H04113073-A (JP)
Title: Transmission device
Inventor: TAMAI HIDEFUMI
IPC: F16H59/36
Filed: 1990-09-03
Abstract: PURPOSE:To facilitate the manufacture, inventory management, and maintenance of a control unit by providing such a constitution as calculating and holding the shifting limit vehicle speed of each gear stage on the basis of an engine rotating speed, a vehicle speed, and a maximum allowable rotating speed determined depending on the kind of the engine. CONSTITUTION:On the basis of an engine rotating speed from an engine rotation sensor 14, a vehicle speed from a vehicle speed sensor 8, and a maximum allowable rotating speed determined depending on the kind of an engine 5, the shifting limit vehicle speed in each gear stage is calculated by a control unit 2 and held in a ROM 2-2. Thus, a shifting limit vehicle speed table to be held by the control unit 2 is calculated by itself and obtained by running a vehicle after the vehicle is completed, whereby it is not required to preliminarily provide a value of the shifting limit vehicle speed table according to the individual vehicle kind. Thus, the usability of the control unit 2 is increased, and its manufacture, inventory management and maintenance are facilitated.