baber/WOPTO huggingface dataset:
Patent JP-H06314444-A (JP)
Title: Production of magneto-optical recording medium
Inventor: YAMAGUCHI TAKEO
IPC: G11B11/10
Filed: 1993-04-30
Abstract: PURPOSE:To provide the process for production of the recording medium which is excellent in durability and mass productivity by applying and forming a protective layer in such a manner that the resin film thickness in the inner peripheral part is larger than the resin film thickness in the outer peripheral part at the time of forming this protective layer. CONSTITUTION:This magneto-optical recording medium is formed by providing a transparent disk-shaped substrate 2 with a magneto-optical recording film 6 and the protective layer 7 consisting of a UV curing resin. The protective layer 7 is formed directly or via other layer on the recording film 6 of the recording medium in such a manner that the resin film thickness in the inner peripheral part of the protective layer is larger than the resin film thickness in the outer peripheral part thereof at this time. UV curing resins having a high thixotropic property are used as the UV curing resin. The UV curing resin liquid is applied on the recording medium while holding the medium in such a manner that its coating surface is recessed to form the protective layer 7 in such a manner that the resin film thickness in the inner peripheral is larger than the resin film thickness in the outer peripheral part at the time of forming the protective layer 7. The magneto-optical recording medium of a magnetic field modulation type having the excellent durability and mass productivity is thereby obtd.
Patent JP-H09274487-A (JP)
Title: Electronic musical instrument
Inventor: FUKUMARU TETSUYA
IPC: G10H1/18
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to facilitate the operation to set timbres by means of an external apparatus by transmitting the timbre names of the timbres which can be produced by the sound source built in an electronic musical instrument to the external apparatus. SOLUTION: The electronic musical instrument 10 and a keyboard 20 are composed as a MIDI apparatus operated by MIDI. The MIDI output device 28 of the keyboard 20 and the MIDI input device 15 of the electronic musical instrument 10 are connected so that the supply of MIDI information from the keyboard 20 to the electronic musical instrument 10 is made possible. The MIDI output device 16 of the electronic musical instrument 10 and the MIDI input device 27 of the keyboard 20 are connected so that the supply of the MIDI information from the electronic musical instrument 10 to the keyboard 30 is made possible. The electronic musical instrument 10 and the keyboard 20 are so connected that the intercommunication therebetween is made possible. The keyboard 20 requests the sucking up of the timbre data indicating the timbres that can be generated by the sound source 14 to the electronic musical instrument 10. Timbre list data indicating the timbre names of every genre is composed in accordance with the sucked up timbre data.
Patent JP-H11336664-A (JP)
Title: Reciprocating compressor
Inventor: FRASER BRUCE A
IPC: F04B39/10
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To reduce any effect of adhesion lying between an inlet valve and its valve seat. SOLUTION: In this compressor, an inlet valve 20 is engaged with a spring member 60 and deformed, whereby the inlet valve 20 is locked to a valve seat 30-1. The spring member 60 which is a bias means for separating the inlet valve from the valve seat offsets, not a little, any effect due to adhesion through a thin oil film lying between the inlet valve 20 and the valve seat 30-1 when the inlet valve 20 is opened. With this constitution. The opening of the inlet valve 20 will occurs at the early stage of a suction stroke, and substantially it reacts only to the differential pressure of a fluid traversing the valve.
Patent JP-H10299207-A (JP)
Title: Stair
Inventor: OTA TOMOYA
IPC: E04F11/02
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a stair in which the whole landing is made of a precast concrete slab excellent in soundproof and corrosion-proof characteristics to avoid a cast-in-place concrete work and facilitate the fitting work thereof to a building at the construction site and increase the safety at the site. SOLUTION: This stair is provided with treads 12, cut stringers 11 fixing the treads and constituting the stair, a landing 2 supporting and fixing the ends of cut stringers, handrails fitted to the cut stringers 11 and the landing 2 through supports and vertical muntins 42, and supports 3 supporting the landing 2, and attached to a building or the like. The landing 2 is provided with the main part made of precast concrete and reinforced by reinforcements embedded on the whole face of the landing, beams 22 fitted to the support 3 reinforced in the same way with the main part and integrally formed, and connecting metal tools fitted to both end faces of the beams 22 and the central part of the stair side to fit the cut stringers 11 of both sides of the vertical stair part to the landing 2.
Patent JP-H02284525-A (JP)
Title: Receiver
Inventor: SHIRATANI YUUJI
IPC: H04B1/06
Filed: 1989-04-26
Abstract: PURPOSE:To automatically switch to a corresponding sound volume/tone quality level by presetting the sound volume/tone quality level at every sound source, storing it in an appropriate memory means and accessing the memory means when the sound source is changed. CONSTITUTION:A controller 18 controls a reception part 14, a cassette deck 15 and a switching control part 16. The controller 18 is constituted of an appropriate micro computer. A radio broadcasting station being the object of reception and the corresponding sound volume/tone quality level at every sound source with respect to an audio output are previously stored in a memory part 18A included in the controller. When the radio broadcasting station being the object of reception and the sound source with respect to the audio output are changed, the memory means can be accessed without a trouble by a manual operation. Thus, automatically switching to the corresponding sound volume/tone quality level is attained.
Patent JP-S59230827-A (JP)
Title: Guided-type unmanned vehicle
Inventor: MATSUZAKI HIROSHI
IPC: G05D1/02
Filed: 1983-06-11
Abstract: PURPOSE:To contrive to stabilize left and right balance, by a method wherein two flat-type DC motors are provided at symmetrical positions at left and right lateral external sides of a combined steering and driving wheel, and an output shaft of each of the motors and the wheel are individually interlocked with each other through a speed-reducing mechanism. CONSTITUTION:The unmanned vehicle is provided with a single combined steering and driving wheel at a front part of a center in the transverse direction of a vehicle body frame 1, and is provided with driven wheels 3 at both side positions of a rear part of the frame 1. Running motors 7 and a steering motor 9 are controlled in accordance with an output from a following-up sensor 5 for detecting a tow pass wire 4 for electromagnetic induction. In this case, the motors 7 are two flat-type DC motors having the same capacity and rotated at the same speed, and are provided symmetrically at left and right lateral external sides of the wheel 2. The speed-reducing mechanisms 17 utilizing planetary gear mechanisms for individually interlocking the output shaft 7a of each of the motors and the wheel 2 with each other are provided respectively in recessed parts 2a opened sidewards of the wheel 2.
Patent JP-H04311616-A (JP)
Title: Oil level warning device
Inventor: UMEHARA KAZUHIRO
IPC: F02B77/08
Filed: 1991-04-10
Abstract: PURPOSE:To provide an oil level warning device enabling an oil level to be confirmed and oil to be smoothly infused while an engine cover remains attached. CONSTITUTION:A pipe member 14 for vertically guiding a float is provided in the central portion with float stoppers 141, 142. The respective parts of the pipe member divided by the float stopper are equipped with floats 16, 17 provided with sensor energizing members 161, 162. The pipe member is equipped in the central part, upper and lower ends respectively with position sensors SW1-SW3 driven by the sensor energizing members. A control section has an oil level judging function to carry out a predetermined calculation on the basis of the output signal from the respective position sensors for judging the oil level in an oil tank and a lighting means selectively driving function to selectively light any of lighting means according to the positional information of the judged oil level while if necessary driving an alarming means provided previously on the outside.
Patent JP-H043251-A (JP)
Title: Method and processor for retrieving document
Inventor: OCHI HIROTOMO
IPC: G06F17/30
Filed: 1990-04-20
Abstract: PURPOSE:To execute the document retrieval at a high speed by deciding successively and logically the transferred data in a period in which document information is transferred through a transfer line. CONSTITUTION:The document retrieving system is constituted of a CPU 1, and a RAM disk device 2 being an external storage device, and a document retrieval processor 5 is constituted of a controller 6, and a logical deciding circuit 7 controlled by the controller 6, and in the controller 6, an address register 8 is provided. In such a way, when document information accumulated in the external storage device 2 is transferred to a central processing unit 1, or to other external storage device 2, or to a transfer controller, whether the document information concerned exists or not is decided by retrieving successively transfer data. Also, whether the document information concerned exists or not is decided by transferring the document information accumulated in the central processing unit 1, and retrieving successively the transfer data. In such a way, the document can be retrieved in an extremely short time, and the full text-search can be executed in a short time without using a very high speed computer.
Patent JP-S58223591-A (JP)
Inventor: OKABE KATSUHIKO
IPC: B25J17/02
Filed: 1982-06-18
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-S62263181-A (JP)
Inventor: HENINGU BETSUTOUHERU
IPC: A61K31/40
Filed: 1987-04-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5463164-A (JP)
Title: Preparation of flame retardant foamed styrene resin molded article
Inventor: SHIMIZU HIROSHI
IPC: C08J9/04
Filed: 1978-08-30
Abstract: PURPOSE: To prepare a flame retardant foamed styrene resin molded article having excellent extrusion-moldability, foamablility, flame retardancy, and heat insulating properties, by the extrusion foaming of styrene resin containing a halogen-containing flane retardant, a foaming agent, and an inorganic orthophosphate.  
     CONSTITUTION: A resin composition composed of (A) 100 parts by weight of a styrene resin having an MI of 0.3W60g/10 min., (B) 0.5W10 parts by weight of a halogen-containing flame retardant, (C) 1W30 parts by weight of an evaporation- type foaming agent having a boiling point of -60 - +90°C at atmospheric pressure, and (D) ≥0.5wt%, based on the B component, of an inorganic orthophosphate selected from mono-, di- or tri-basic sodium orthophosphate and mono-, di- or tri-basic potassium orthophosphate, is kneaded in an extruder at 100W220°C under a pressure of 50W250kg/cm 2 , and the mixture is cooled to 80W150°C, and extruded under a pressure of 20W90kg/cm 2  to a low pressure atmosphere. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5911295-A (JP)
Title: Method of electrochemically denaturing at least one surface of substrate of printing board using electrochemically roughened aluminum or aluminum alloy as base
Inventor: BUERUNAA FURASU
IPC: C25F5/00
Filed: 1983-06-14
Abstract: This invention pertains to a process for electrochemically modifying electrochemically roughened aluminum or aluminum alloy-based support materials for printing plates. An aluminum or aluminum alloy-based support material is electrochemically roughened using alternating current in an electrolyte containing at least one from the group consisting of hydrochloric acid and nitric acid. Subsequently, at least one surface of the material is treated in an aqueous electrolyte, with the roughened material being made the cathode. The cathodic treatment results in removal of material from the surface in the order of from 0.1 to 10 g/m2, and is carried out in an aqueous electrolyte which has a pH value in the range from 3 to 11 and includes at least one water-soluble salt in a concentration ranging from 5 g/l up to the saturation limit thereof. The cathodic treatment is appropriately conducted using direct current at a current density from 3 to 100 A/dm2, at a temperature from 15 DEG  to 90 DEG  C., and for a duration from 5 to 90 seconds. The removal of material is optionally followed by an anodic oxidation of the support material and a hydrophilizing post-treatment of the oxide layer. Support materials which have been prepared in this manner are used in the manufacture of offset printing plates carrying a radiation-sensitive coating.
Patent JP-2000298835-A (JP)
Title: Optical disk drive
Inventor: FUJIMOTO YUKITO
IPC: G11B7/00
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To reproduce data always in the best state by holding an equalizer control output at a proper value even when an optical disk drive for a CD-ROM, etc., is unable to obtain a normal signal from the optical disk owing to data absence, a kick, access, etc. SOLUTION: Data read out of an optical disk 1 through a pickup 2, a detector 3, etc., are equalized by an equalizer 5 and outputted as an RF signal. A speed counter 7 outputs linear speed information on the disk 1. An equalizer controller 8 generates an equalizer control output according to the linear speed information. The output is converted into an analog potential signal through an LPF(low-pass filter) 11 and the analog potential signal is fed back to the equalizer 5 and boosted to a specific frequency band of the RF signal. When a disk abnormality detecting device 9 detects abnormality of the readout data from the optical disk 1, an equalizer control output adjusting device 10 holds the data at the equalizer control signal value right before an abnormality notice signal is inputted.
Patent JP-S62261876-A (JP)
Inventor: KINOSHITA YASUSHI
IPC: F25C1/12
Filed: 1986-05-08
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-H01274123-A (JP)
Title: Camera system
Inventor: NAKAGAWA TADASHI
IPC: G02B7/28
Filed: 1988-04-27
Abstract: PURPOSE:To adjust the focus of a camera equipped with a lens shutter with high accuracy by providing a light shield member in front of a photographic image plane and moving a light shield member away and putting the shutter in exposure operation when the shutter is closed after automatic focus adjustment. CONSTITUTION:The light shield member 16 in front of the photographic image plane F, a driving means which operates a photographic lens 2, and a shutter sequence control means are provided, and while the shutter 8 is released by camera operation, automatic focus adjusting operation is carried out; when the shutter 8 is closed successively, the light shield member 16 is moved away and the shutter 8 is put in exposure operation. The photographic image plane F is shielded by sectors 16b-16g as the shield member only right before the exposure operation, so the sectors 16b-16g are constituted by inexpensive light shield members of simple structure. Consequently, errors characteristic to an individual camera are absorbed and high-accuracy automatic focus adjustment is enabled.
Patent JP-H05278674-A (JP)
Title: Work device for inspecting interior of tank
IPC: B63B9/00
Filed: 1992-04-01
Abstract: PURPOSE:To make inspection and repair of hull construction in a restricted double shells. CONSTITUTION:An opening 11a of a specified size is provided at the top of each transfer located between an outer shell plate 7 and an inner shell plate 8. An opening 12a of a specified size is provided in a horizontal girder 12 located between the inner and outer shell plates 8 and 7. A traveling rail 6 is set up on the ceiling of the openings 11a. A hoist 1 suspending a scaffold 5 is supported movably on the traveling rail 6, and the scaffold 5 is moved along the traveling rail 6 and through the openings 11a. After the hoist 1 has been stopped traveling, it lets out a scaffold suspending cable 4 to lower the scaffold 5 through the openings 12a. Then the scaffold 5 is stopped at any location to make necessary inspection and repair work.
Patent JP-S5229081-A (JP)
Title: Method of controlling loading position of article in automatic warehou se
Inventor: WADA RIYOUKICHI
IPC: E04H6/00
Filed: 1975-08-30
Abstract: PURPOSE:To control loading position of article by obtaining each lane working amount and lane mean working amount, determining about position in the lane in comparison of the mean working amount with designated lane, then calculating weight distribution in the lane and determining the incoming position to vacant rack for automatic warehouse.
Patent JP-S63269850-A (JP)
Title: Transmitting /receiving circuit for speaker phone for telephone set
Inventor: NAKAI MICHIO
IPC: H04M1/62
Filed: 1987-04-28
Abstract: PURPOSE:To prevent howling from being generated, by offsetting a reception signal component from a speaker included in the output signal of a first microphone (mike) by a reception signal outputted from a second mike by a differential output means, and outputting only a transmission signal. CONSTITUTION:To a main mike 4, the transmission signal from a transmitter in addition to an acoustic signal from the speaker 3. Consequently, the superposition signal of the transmission signal and the acoustic signal is inputted to the non-inversion input terminal 14b of a differential amplifier 14. And the differential amplifier 14 outputs a difference between the superposition signal and the reception signal. In other words, the reception signal component included in the superposition signal is offset by the reception signal arranged in the same phase and level as the component from a sub mike 6. In such a way, only the transmission signal is inputted to a two wire-four wire conversion circuit, and as a result, the howling can be suppressed, and superior call quality can be obtained.
Patent JP-H11288727-A (JP)
Title: Solid high polymer fuel cell film/electrode junction body
Inventor: WAKIZOE MASANOBU
IPC: H01M8/10
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a solid high polymer fuel cell film/electrode junction body improving exhaust performance of water within catalyst layers, and eliminating the effect of the water on diffusion of reactive gas into the catalyst layers, and providing stable and high battery voltage from a low current density area to a high current density area. SOLUTION: This solid high polymer fuel cell film/electrode connecting body is constituted by forming catalyst layers 8 including at least electrode catalyst particles and a proton conductive polymer, on both sides of a solid high polymer film 1. Here, at least one catalyst layers 8 are composed of plural layers, and proton conductive polymer layers 9 of different EW from the solid high polymer film 1 are provided on interfaces where the solid high polymer film 1 is contacted with at least one of the catalyst layers 8, and gas diffusion layers 5 including at least a electroconductive porous material and a fluoropolymer are formed on the surface of the catalyst layers 8 opposite to the solid high polymer film 1, thus the film/electrode junction body 4 is obtained.
Patent JP-H04230179-A (JP)
Title: Circuit device for filtering video signal
Inventor: GERUHARUTO BUITSUSHIYAAMAN
IPC: H04N5/21
Filed: 1991-05-10
Abstract: PURPOSE: To reduce faults due to stains and scratches of a film by respectively supplying the scanning values of a first pixel and a different pixel to a center value selector and shifting the different pixel to the first pixel. CONSTITUTION: A center value selector 1 is composed of a digital signal processor, and the value of a middle order in terms of an order is conducted to an output side 2. Video signals to be filtered are supplied to an input side 3 and delayed by delay devices 4-7, a center pixel M is supplied to the input side (m) of the center value selector 1, and the different picture elements A-D are supplied to the input sides (a)-(d). In this case, the delay devices 5 and 6 are respectively provided with the delay time of one scanning period TL for which a clock cycle Tp is subtracted. Also, the delay devices 4 and 7 are respectively provided with a delay time of two clock cycles Tp. In this a manner, the different pixels A-D are shifted to the center pixel in a scanning line direction and a direction vertical to the scanning line direction.
Patent JP-S58222813-A (JP)
Title: Preparation of oil seal
Inventor: KOYAMA SHIYUNICHI
IPC: F16J15/32
Filed: 1982-06-21
Abstract: PURPOSE:To obtain an oil seal excellent in sealing property, durability by a method wherein a material with directivity is mixed with elastic base substance to be molded in the shape of a string, the string body is wound spirally about the core of a mold to provide a ring and then molded into a desired shape. CONSTITUTION:A material with directivity (such as glass fiber, carbon fiber) is mixed in advance with elastic base substance such as rubber, synthetic resin, etc., molded continuously by an extruder etc. in the shape of a string with a preset cut-section area to obtain a string body 22 containing the material with directivity 20 juxtaposed in a fixed direction. This string body 22 is cut in a preset length and wound about the core 26 of a mold 24 to provide a ring. Then, said ring is molded in the die 24 in the form of a desired oil seal to obtain the oil seal that contains the material with directivity 20 arranged at a preset angle and at a fixed direction and causes the counterflow phenomenon checking the oil leakage on the seal surface.
Patent JP-S5331128-A (JP)
Title: Exposure adjuster unit for camera
Inventor: SUGIURA HIROTSUGU
IPC: G03B7/04
Filed: 1976-09-03
Abstract: PURPOSE: To secure a space utilization as well as to facilitate the work such as the assembly and adjustment, etc. by installing near the lens attachment part an exposure calculation unit containing the shifting material, needle and driving material which couples with the diaphragm setting means of interchangeable lenses and the shutter speed setting means. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01275134-A (JP)
Title: Composite material for vessel
Inventor: MACHIDA TOSHINORI
IPC: B32B15/08
Filed: 1988-04-28
Abstract: PURPOSE:To improve workability by composing a composite material of a polyester resin layer, an acrylic resin anchor coating layer, a specific component adhesive layer and a metal layer. CONSTITUTION:A composite material for a vessel is composed of a polyester resin layer A, an acrylic resin anchor coating layer B, an adhesive layer C made of polyolefin resin containing carboxylic group or a cyclic acid anhydride group or a thermal mixture of it with metallic compound as a main ingredient, and a metal layer D. The thickness of the layer A is normally 5-50mum, the thickness of the layer B is normally 0.01-1.0mum, the thickness of the layer C is normally 1-100mum, and the thickness of the layer D is normally 10-1000mum. The order of laminating of the layers is not particularly limited, and the layer A is disposed at the innermost layer, the layer D is disposed at the outermost layer, and the layers A, B, C and D may be laminated in this order as a composite material. Thus, the material for the vessel having high workability such as durability against deep-drawing or OT bending can be provided.