baber/WOPTO huggingface dataset:
Patent JP-S55149844-A (JP)
Title: Indication control device
Inventor: ISOGAI FUMIHIKO
IPC: G01R13/02
Filed: 1979-05-11
Abstract: PURPOSE: To make it possible to utilize an indication control device for other purpose as well than its primary purpose, by controlling an indication level on the basis of a digital signal correlated to an analog input signal.  
     CONSTITUTION: An aural signal is sampled and held in a sample hold circuit 13. An analog value correlated to the aural signal input and held in the sample hold circuit 13 is converted to a digital value in an A/D conversion circuit 14. The digital value is applied to CPU 21 included in a processor 20. In the processor 20, the digital signal correlated to the aural signal is read out processed so as to variably control an indication level of an indication element included in a level indicator 16. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000256478-A (JP)
Title: Synthetic resin sheet and container
Inventor: FUJINAKA TOSHIHIKO
IPC: C08L23/00
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a synthetic resin sheet having a specified specific gravity and a specified tensile modulus and therefore having sufficiently practical nerve and being made reducible in weight by molding a composition containing a styrene resin and an olefin resin. SOLUTION: A composition prepared by mixing 100 pts.wt., in total, 40-97 wt.%, desirably, 50-90 wt.% (A) styrene resin and 60-3 wt.%, desirably, 10-50 wt.% (B) olefin resin with, optionally, 0.1-20 pts.wt., desirably, 0.5-10 pts.wt. (C) compatibilizer, the ratio of the viscosity of component A to that of component B being 1 or above, is fed into an extruder operated at a screw revolution speed of 100 rpm or below, melt-kneaded at a temp. of 200-250 deg.C, and extruded into the synthetic resin sheet having a specific gravity (JIS K7112) of 1.1 g/cm3 or below, a tensile modulus (JIS K7127) of 14,000 kg/cm2 or above, desirably, 30,000-50,000 kg/cm2 and having a haze of a flat part of 30% or below and an image sharpness of 30% or above.
Patent JP-S61217755-A (JP)
Title: Air/fuel radio detector
Inventor: MIYATA SHIGERU
IPC: G01N27/419
Filed: 1985-03-23
Abstract: PURPOSE:To obtain an air/fuel ratio signal of an air/fuel ratio varying continuously from the rich to lean area without use of other sensors, by using two elements of an oxygen concentration cell element and an oxygen pump element. CONSTITUTION:In a detection element section M2, two elements in which porous electrodes are formed on both sides of oxygen ion conducting solid electrolytes are arranged to face a diffusion chamber M1 with inflow of exhaust limited and one element is used as oxygen concentration cell element M3 while the other as oxygen pump element M4. A pump current control means M5 controls the pump current flowing through the element M4 so that the voltage between electrodes of the element M3 will be constant and an air/fuel signal is outputted by an air/fuel ratio signal output means M6 corresponding to the pump current while with the action of a upper/lower limit detection means M7 for electrode voltage and a lean/rich signal output means M8, a lean/rich signal is outputted based on the voltage between electrodes of the element M3. This enables simple detection of lean or rich in the air/fuel ratio without use of any other sensor such as titania sensor.
Patent JP-H06273689-A (JP)
Title: Lighting device
Inventor: OKADA MIZUO
IPC: G02B5/04
Filed: 1993-03-18
Abstract: PURPOSE:To improve the lighting efficiency and the safety to prevent a color separation phenomenon CONSTITUTION:A prism sheet 3 consists of a light-transmissive base part 4 and plural prism parts 5 which are formed on at least one face of the base part 4 and have saw tooth-shaped sections. Since the prism sheet 3 is turned to adjust the angle of incidence of light to the prism sheet 3 and the angle of the prism sheet 3 can be adjusted in accordance with the change of the altitude of the sun or the like, the lighting efficiency is improved, Since one faces of saw tooth-shaped faces of prism parts 5 reflect light and the other faces allow the light to pass through, the color separation phenomenon or condensation of the sunlight or the like is prevented to improve the safety of the lighting device.
Patent JP-S591535-A (JP)
Title: Poly(arylene sulfide) curing process
Inventor: ROBAATO RUIZU DOYUPURII
IPC: C08G75/02
Filed: 1983-04-04
Abstract: A poly(arylene sulfide) polymer is cured in the presence of an ozone containing gas thereby reducing the time required for the curing process.
Patent JP-S59185544-A (JP)
Title: Precision casting method
Inventor: TSUKAMOTO EIHIKO
IPC: B22C7/02
Filed: 1983-04-06
Abstract: PURPOSE:To simplify a casting stage in a lost wax method in the stage of casting precisely mechanical parts, etc. having intricate shapes by the lost wax method by incorporating metallic powder for casting in a wax model. CONSTITUTION:After 80vol% powder of a heat-resistant alloy, etc. to be used for casting, 10vol% paraffin wax, and 2vol% molding assistant are kneaded at 100 deg.C, the mixture is cooled to solidify and is pulverized to granules of average 2mm. square. The granules are molded to a model 5 of machine parts having an intricate shape with an injection molding machine. Wax 6 of the same quality as the quality of the above-mentioned wax for compensating the portion for the riser and the loss of the wax is placed on the model 5 and a refractory slurry such as zircon sand is coated on the outside thereof and is dried. Such coating and drying are repeated to mold a casting mold 7 formed of the refractory material. The mold is put in a heating furnace and the wax is melted away to leave the metallic powder in the mold 7, then the temp. is raised in this state to melt the metallic powder and to fill the molten metal by gravity in the mold 7. After the molten metal is cooled to solidify, the mold 7 is broken and a casting 9 is taken out.
Patent JP-S54149073-A (JP)
Title: Sand washer
Inventor: KOJIMA CHIYUKI
IPC: B03B5/00
Filed: 1978-05-15
Abstract: PURPOSE:To easily carry out washed sand by raking washed sand toward the center of the bottom of the washing pool with raking plates and then carrying out the sand with a screw conveyor. CONSTITUTION:Settled sand not yet washed is agitated and washed with washing water and raking plates 9 of a raking plate fixing shaft 7, and the washed sand is raked to accumulate in the center of the bottom 2 of the washing pool 1. Next, a screw conveyor 3 is revolved by the power of an electric motor 4 so that sand granules raked toward the center of the bottom 2 are upwardly carried, pushed out from the upper end of the conveyor body 10, and then carried to the fixed place outside the washing pool 1 through a washed sand discharge chute 6.
Patent JP-H08260170-A (JP)
Title: Agent for improving surface property of forge welded steel pipe
Inventor: MURAKI HISATOMI
IPC: C23F11/00
Filed: 1995-03-17
Abstract: PURPOSE: To suppress the generation of an oxide scale on the surface of a steel strip in heat treatment, to improve the releasability of a coating film after the heat treatment and to obtain an agent for improving the surface quality of a product steel pipe. CONSTITUTION: One hundred pts.wt. of a powder consisting of >=1 kind of metallic compd. selected from a group of the metal oxide, metal carbide and metal nitride having >=1500 deg.C m.p. and having <=10μm grain size and 5-200 pts.wt. of >=1 kind of sintering agent selected from silicate, phosphate or borate are used as the effective components, and the effective components are dispersed in water or in a mixture of water and org. solvent to form a slurry. The slurry is applied on a steel strip, and the steel strip is heat-treated to form a molten coating film on the surface.
Patent JP-H04274654-A (JP)
Title: Job end notice system
Inventor: OI MARIKO
IPC: H04M3/42
Filed: 1991-03-01
Abstract: PURPOSE:To monitor and control a terminal equipment accommodated in a private branch of exchange by means of a computer by connecting a control section of the private branch of exchange and a host computer. CONSTITUTION:When the operator of a terminal equipment sends a command to request a transmission end notice of a facsimile equipment 208 to a host computer 102 by using terminal equipment 103, the host computer 102 sends a monitor signal requesting a transmission notice of the facsimile equipment to a private branch of exchange 101 connecting to the facsimile equipment 208. When a transmission end signal is outputted from the facsimile equipment 208 through the private branch of exchange 101, the operator monitors the operating state of various terminal equipments through its own terminal equipment by sending an end notice to the terminal equipment 103.
Patent JP-S55151071-A (JP)
Title: Recording liquid
Inventor: SAKAEDA TAKESHI
IPC: C09D11/00
Filed: 1979-05-15
Abstract: PURPOSE: To prepare an ink-jet recording liquid having excellent jet stability, jet responce and continuous recording characteristics, by adding a specific compound containing a sodium sulfonate group in the molecule to an ink-jet recording liquid.  
     CONSTITUTION: An ink-jet recording liquid (a recording liquid which is jetted through an olifith of a recording head and attached to the recording medium as droplets) containing a compound of formula I [-X- is -NH-, -N=N-, -CH=CH-; Q 1W4  is phenylene or naphthylene which may be substituted with -OH, -NH 2 , or -SO 3 Na; Q 5 , 6  are (substituted) phenyl, or (substituted) naphthyl] having two or more SO 3 Na, e.g. the compound of the formula II.  
     EFFECT: The ink gives a recorded image having excellent water resistance, image density, light resistance, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08255075-A (JP)
Title: Software design support device supporting task division
Inventor: ARIMA YASUHIKO
IPC: G06F9/44
Filed: 1995-03-17
Abstract: PURPOSE: To standardize the roles of various design document and eliminate the difference in consciousness between a reader and a writer by dividing two specification expressions that are 'definition of dynamic behavior' and 'definition of static behavior' and associating them with each other. CONSTITUTION: As respective editing means 3a-3c are actuated and input indications such as retrieval of data between tasks are made, an interaction management control part 2 operates and drives one of the editing means 3a-3c of static constitution, in dynamic behavior, etc., by an editing means control part 3. The editing means 3b for static specifications and the editing means 3a for dynamic specifications store design results in a static specification information file 8 and a dynamic specification information file 7 respectively, and take out and update previously generated specification information. An editing means association control means 4 supports the task division by performing editing operation while mutually associating the editing means 3b for static specification and the editing means 3a for dynamic specification.
Patent JP-H07274474-A (JP)
Title: Needle guide mechanism of linear pulse motor
Inventor: SAITO SHINICHI
IPC: H02K41/02
Filed: 1994-03-29
Abstract: PURPOSE:To provide the needle guide mechanism of a linear pulse motor which is highly precise and favorable in assembling property without needing high parts machining precision and assembling precision. CONSTITUTION:A needle 4 is placed on a stator 5 though a bearing 1 for retaining space, and the needle 4 is shifted along the plane parallel with the stator 5, keeping the specified space to the stator 5. A guide rod 33 fixed to the stator 5 and a slide bearing 7 fixed to the needle 4 are engaged with each other. A longitudinal play is provided between the guide rod 3 and the slide bearing 7.
Patent JP-H10257582-A (JP)
Title: Microphone system reducing reverberation distortion
Inventor: MIYOSHI MASATO
IPC: H04R1/40
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a microphone device for reducing reverberation distortion that reduces reverberation distortion included in a reception sound signal only by using the reception sound signal picked up by each microphone without measuring a transfer function between a sound source and the microphone. SOLUTION: A sound signal from a sound source 1 is picked up by 1st, 2nd, 3rd microphones 21, 22, 23, each of the signals picked up by the 2nd and 3rd microphones is delayed by delay devices 51, 52, each of the delay signals is filtered by filters 31, 32 respectively, the filtered signals are summed by an adder 41, a transfer function of the filters 31, 32 executing the filter processing so as to minimize the power of the signal obtained by subtracting the summed signal from the reception sound signal picked up by the 1st microphone is calculated by a filter calculation part 71 and the calculated transfer function is set to each of the filters 31, 32.
Patent JP-H04274332-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKAMOTO SHINICHI
IPC: H01L29/812
Filed: 1991-02-28
Abstract: PURPOSE:To enable a parasitic capacity between a T-type gate electrode and an activation layer to be reduced by performing side etching of a first spacer layer wider than a gate electrode upper width, forming a T-type gate within a gate recess, and then performing dry etching of the spacer layer. CONSTITUTION:A two-layer spacer where a second spacer layer 7 has a lower etching rate than a first spacer layer 6 is used, a gate recess 11 is formed, and then the first spacer layer 6 is subjected to dry etching so that an opening W4 which is wider than a gate electrode upper width W3 can be achieved. A gate electrode metal 5' is deposited and lifted off, a T-type electrode 5 is formed within the gate recess 11, and further the exposed first and second spacer layers 6 and 7 are eliminated by dry etching, thus enabling a spacing which is equal to a film thickness of the first spacer layer 6 to be secured between the T-type gate electrode 5 and an activation layer 2 after completion of FET.
Patent JP-S63225842-A (JP)
Title: Data write system for id system
Inventor: UCHIDA YASUO
IPC: G06F12/16
Filed: 1987-03-14
Abstract: PURPOSE:To improve the reliability of data write by comparing data before write with read data after write and restoring and transmitting write data corresponding to a write unit (one page) preliminarily stored at the time of preceding read processing in case of disaccord between them. CONSTITUTION:Read data after write which is added to the read response and is sent is compared with data before write, which is preliminarily stored in a buffer memory, in the side of an ID controller 10, and a normal write response is sent to a higher computer as OK if they coincide with each other. If they do not coincide with each other, one-page components of data stored in the buffer memory are added to the write response and are sent back from a higher transmission part 15 to the higher computer. When receiving this write response with data, the higher computer judges that current write is not normally performed, and a proper processing such as write to another address or the like is performed.
Patent JP-S59184900-A (JP)
Inventor: ICHIHASHI TOSHIO
IPC: G21F9/30
Filed: 1983-04-05
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-S58177344-A (JP)
Inventor: KUNIMURA JIYUNICHI
IPC: B29C63/40
Filed: 1982-04-12
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-S57176040-A (JP)
Title: Preparation of photomask
Inventor: MIURA AKIRA
IPC: G03F1/68
Filed: 1981-04-22
Abstract: PURPOSE:To form a microscopic high-precision mask pattern in high fidelity to a resist pattern, by processing the face to be etched between a developing step and a wet etching step with an organic amine or an organic ammonium salt solution. CONSTITUTION:A radiation sensitive resist film on the material to be etched is subjected to patterning and developing processing to form a resist pattern. Uniform etching can be executed, uneffected by a scum layer remaining on the surface of the material to be etched, by processing with an organic amine, such as triethanolamine or isopropanolamine, or with an organic ammonium salt solution, such as ethanoltrimethylammonium hydroxide.
Patent JP-H01236118-A (JP)
Title: Material pressure-feeder
Inventor: FUJISAWA SHIGENORI
IPC: B65G53/40
Filed: 1988-03-14
Abstract: PURPOSE:To miniaturize a feeder in a simple manner by feeding the inside of a pressure vessel with compressed air, and mixing material and gas upon stirring, while making the material so as to be fed under pressure after parting it, in the case of pressure-feed for the low moisture, low fluidic material. CONSTITUTION:A motor 11 is controlled by a control panel 1, rotating a kneading blade 15, and a pulverulent castable is projected into a kneading pressure vessel 14 from a hopper 4. Next, a specified amount of water is poured thereinto from a water tank 2, and water and the castable are kneaded as long as the specified time. With this operation, material is extruded toward a discharge port 17 together with the kneaded one. Next, an exhaust valve 6 is closed and, after the vessel 14 is hermetically sealed, a pressure valve 6 is opened, and the inside of the vessel 14 is pressurized as kneading, then material partiting is carried out together with air mixture. Successively, a pressure-feed compressed air valve 8 is opened, feeding the material discharge port 17 with compressed air, and the mixed and parted material is fed under pressure via a hose 18. With this constitution, a feeder can be miniaturized in structure so simply.
Patent JP-H04295935-A (JP)
Title: Data processor
Inventor: KITAMURA YOSHIFUMI
IPC: G06T1/20
Filed: 1991-03-25
Abstract: PURPOSE:To offer the data processor which transfer data to be processed between data storage areas by providing a process which controls the data storage areas independently of a data processing process. CONSTITUTION:Plural processing means (processing process) 101 can alter or confirm information in a control table, which is stored with the utility state of image data and indicates the utility state of the image data, by accessing the control process 102. Consequently, the control process 102 can transfers the data to be processed between a shared memory 105 which can be shared by the processing processes and stored with processed data and image memories assigned to the processing processes 101.
Patent JP-S58177888-A (JP)
Inventor: ISHIKAWA HIROAKI
IPC: B66C13/32
Filed: 1982-04-09
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-H03262123-A (JP)
Title: Semiconductor device manufacturing device
Inventor: NAGAMINE MASANAO
IPC: H01L21/31
Filed: 1990-03-13
Abstract: PURPOSE:To enable the throughput of the title semiconductor manufacturing device to be notably augmented by a method wherein the film previously formed on the rear surface of a wafer is removed during the film formation process using the CVD process. CONSTITUTION:A semiconductor wafer 10 is mounted on an O-ring; a film forming reactive gas of a CVD film such as polycrystal silicon film or silicon dioxide film, etc., is fed from a reactive gas blowing out member 4 to the deposition chamber 1A side to be evacuated from an exhaust pipe 5; and then a film is formed on the surface of the semiconductor wafer 10. Next, an etching gas is fed from an etching gas feeder pipe 7 to the etching chamber 1B side to produce plasma by feeding high-frequency from a high-frequency power source 9 through a high-frequency impressing electrode 6 so that the plasma may be evacuated from an exhaust pipe 8 to etch away the rear surface of the semiconductor wafer 10.
Patent JP-S55153245-A (JP)
Title: Disk type motor
Inventor: MORIKAWA TETSUYA
IPC: H02K9/22
Filed: 1979-05-16
Abstract: PURPOSE:To obtain a disk type motor with excellent cooling effect and with simple structure by a mechanism wherein a plurality of metal piece materials are formed to one body with flanges in the manner that the former materials envelop the outer circumference of a stator's ring shaped iron core in a concentrical and contacted status with the latter core. CONSTITUTION:A plurality of metal piece materials 5 having, e.g. sector shape, are arranged in the manner that they envelop the outer circumference of an iron core 1, being in a concentrical and contacted status with the iron core, and are formed monolithically with a flange 3 or attached by welding or by soldering and the like. Accordingly, when the temperature of the iron core rises, its outer diameter is enlarged by thermal expansion, making the contact resistance with the metal materials 5 smaller, resulting in the effective cooling of the iron core.
Patent JP-H04295569-A (JP)
Title: Air conditioner
Inventor: KURACHI MITSUNORI
IPC: F25B29/00
Filed: 1991-03-25
Abstract: PURPOSE:To obtain prominent workability and property of maintenance without selecting the place of installation by a method wherein a relaying device, having a box body accommodating a branching unit and a flow rate controller, is interposed between a plurality of indoor machines while the relaying device is permitted to be installed by hanging or on a floor and the bottom panel as well as the upper surface panel of the box body are permitted to be opened and/or closed. CONSTITUTION:A relaying device E, having a box body accommodating a first branching unit 10, a second flow rate controller 13, a fourth flow rate controller 17 and a second branching unit 11, is interposed between a heat source machine A and a plurality of indoor machines B, C, D while the relaying device E is constituted so as to be capable of being installed by hanging or on a floor. A fixing device is provided on both surfaces of the box body of the relaying device E respectively to fix the refrigerant controllers 13, 17, the branching units 10, 11 and the like, which are accommodated in the box body, to both side surfaces of the box body while the fore- and-aft panels and upper-and-lower panels of the box body are constituted so as to be openable. Further, the lower panel is constituted of a drain pan to receive water drops dripping from dewing on the surface of accommodated parts and prevent the drain water from leaking to the outside of the device.
Patent JP-S59186135-A (JP)
Title: Magnetic recording medium
Inventor: WATANABE MAKOTO
IPC: G11B5/73
Filed: 1983-04-06
Abstract: PURPOSE:To obtain a magnetic recording medium having superior resistance to damage by filling a metallic oxide into fine holes pierced in a magnetic thin film on a substrate in a uniformly dispersed state up to the surface of the thin film or to a slightly higher position than the surface to form a magnetic layer. CONSTITUTION:A thin film 2 of a magnetic metallic body or a magnetic metallic oxide body is formed on a substrate 1 such as an Al or polyester sheet. A photoresist film 5 is coated on the film 2, exposed, and developed to pierce openings 6 of about 1mum diameter in the film 5 in a uniformly dispersed state. Holes 3 are pierced in the film 2 by ion beam etching or other method, and a metallic oxide 4 such as Al2O3 or SiO2 is deposited up to the surface of the film 2 or to a slightly higher (about 100Angstrom ) position than the surface by sputtering. The film 5 and the metallic oxide layer on the film 5 are then removed. Thus, a magnetic disk or the like contg. the metallic oxide 4 filled in the holes 3 is obtd. The uniformly and finely dispersed metallic oxide 4 prevents the damage of the magnetic layer due to contact with a magnetic head, so the magnetic disk has superior durability.