baber/WOPTO huggingface dataset:
Patent JP-S61179866-A (JP)
Title: Gas collector in chemical vapor deposition apparatus
Inventor: BURAIANTO EI KIYANBERU
IPC: C23C16/48
Filed: 1986-01-27
Abstract: An improved chemical vapor deposition device having heating means (6,8) substantially surrounding an inner deposition chamber (32) for providing isothermal or precisely controlled gradient temperature conditions therein. The internal components of the chamber are quartz or similar radiant energy transparent material. Also included are special cooling means to protect thermally sensitive seals, structural configurations strengthening areas of glass components subjected to severe stress during operation, and specific designs permitting easy removal and replacement of all glass components exposed to deposition gas.
Patent JP-S60158247-A (JP)
Title: Easily decomposable substituted polyacetylene composition
Inventor: TAKAMIZAWA MINORU
IPC: C08L49/00
Filed: 1984-01-28
Abstract: PURPOSE:To provide the titled compsn. which is soluble in solvents, has excellent moldability and processability and can be easily degraded and decomposed by ultraviolet light, electron beam and radiations, consisting of a specified homopolymer and/or copolymer and a sensitizer. CONSTITUTION:A homopolymer and/or a copolymer having a number-average MW (in terms of PS) of 10<5> or above and composed of a repeating unit of formula II are/is obtd. by (co)polymerizing a substd. acetylene compd. (monomer) of formula I (wherein R<1> is H, lower alkyl; R<2>-R<4> are each H, a 1-8C monovalent hydrocarbon group, an Si-contg. monovalent org. group) in an org. solvent such as toluene in the presence of a catalyst such as WCl6 at 30-130 deg.C. 0.001-10wt% sensitizer (decomposability improver) such as 1,2-benzoanthraquinone and optionally a metallic compd. are added to said polymer to obtain the titled substd. polyacetylene compsn. The compsn. is dissolved in a solvent and the soln. is cast into a sheet or a film.
Patent JP-S58130092-A (JP)
Inventor: IKEDA YOSHIO
IPC: D06F37/12
Filed: 1982-01-29
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-S56111398-A (JP)
Title: Damper
Inventor: SHIMADA KOUSHIN
IPC: H04R9/02
Filed: 1980-02-06
Abstract: PURPOSE:To prevent generation of a rolling phenomenon of a voice coil, and an adherence failure in case of incorporating into a speaker, by radially arranging plural cells surrounded by a grid, and making the cells in a corrugation shape to the redial direction. CONSTITUTION:Plural cells surrounded by a grid, for instance, the cells 3a of a honey-comb shape are arrayed radially from the center, and its radial direction is formed to a corrugation shape. And, for instance, the cells 3a are made smaller as they get near the inside circumference, and are made larger as they get near the outside circumference. According to said constitution, the damper 3 is made to have a uniform directivity in the circumferential direction, and it is possible to obtain an excellent damper which scarcely causes a problem of an adherence failure in case of incorporating into a speaker, and also a rolling phenomenon.
Patent JP-S62172206-A (JP)
Title: Apparatus for measuring dimension of rod shaped cutting tool
Inventor: NAKATANI KEIICHI
IPC: G01B11/02
Filed: 1986-01-24
Abstract: PURPOSE:To make it possible to simply and automatically measure the dimension of a rod shaped cutting tool such as a drill, by providing an adjustment means for regulating and fixing the distance between the axis of the rod shaped cutting tool and a laser displacement meter. CONSTITUTION:A laser displacement meter 2 is arranged on a bed 4 through a slide table 5 as an adjustment means, and the direction with respect to the axis of a collet chuck 3 and the approach and separation with respect to the axial direction thereof can be finely adjusted. Therefore, the distance from the laser displacement meter 2 to the axis 0 of the collet chuck 3 can be freely regulated. Because the laser displacement meter 2 can irradiate laser beam to the fine part of a drill 1 being an article to be measured, for example, even the distance up to an intricated measuring part such as the inner peripheral surface of a scraps discharge groove can be measured.
Patent JP-S59141484-A (JP)
Title: Synthesis of artificial taaffeite single crystal
Inventor: TERAISHI KATSUHIRO
IPC: C30B29/22
Filed: 1983-01-31
Abstract: PURPOSE:To produce a high-quality artificial taaffeite single crystal under controlled rate of dissolution, by dividing a calcined or vitrified raw material, charging the raw materials and a seed crystal separately in a molten salt, and apply ing temperature differences between the charging zones. CONSTITUTION:BeO, Al2O3, CrO and a colorant in the raw materials having the composition of taaffeite or thereabout are calcined or vitrified. The product, a raw material composed of calcined magnesia, and a seed crystal are charged separately into a molten salt composed of lithium molybdate, MoO3, LiOH, V2O5, etc. as a flux or a molten salt obtained by adding small amount of one or more components of the raw materials to the above molten salt in the form of powder. The zone to dissolve the raw material, the zone to grow the seed crystal and the zone to dissolve the calcined magnesia are formed in the crucible, and temperature differences are formed between the zones. The growth rate of the seed crystal can be maintained at a definite level, and an artificial taaffeite single crystal free from inclusion can be synthesized by this process.
Patent JP-H03219247-A (JP)
Title: Production of waterless planographic printing plate
Inventor: TANAKA TAKESHI
IPC: G03F7/00
Filed: 1990-01-24
Abstract: PURPOSE:To enhance the adhesiveness between a photosensitive layer and a condensation type silicone resin layer and to allow the impartation of the smooth and uniform release property of a resin cover sheet layer from the condensation type silicone resin layer by drying the condensation type silicone resin coated layer with a dry gas and curing the coated layer in a humidifying gas, then laminating the cover sheet layer thereon. CONSTITUTION:Only the evaporation of the solvent in the silicone layer applied as the 1st stage for the formation of the silicone layer progresses in the flow of the dry gas, more particularly, dry nitrogen which does not generate the curing by frost setting and moisture on the surface and the uniform adhesion to the photosensitive layer progresses sufficiently during this time. The curing of the silicone layer is progressed with good controllability in the gas humidified for the silicone layer from which the solvent is sufficiently removed, as the 2nd stage. The resin cover sheet is then laminated on the uniformly cured silicone layer. The adhesiveness between the photosensitive layer and the silicone layer is improved in this way and the resin cover sheet is uniformly, smoothly and completely peeled.
Patent JP-H01191459-A (JP)
Title: Manufacture of semiconductor device
Inventor: KONDO YOSHIKATSU
IPC: H01L23/50
Filed: 1988-01-27
Abstract: PURPOSE:To avoid the occurrence of burr, to omit deburring requirement such as liquid honing and to decrease a manufacturing cost, by attaching solder films to lead parts that are held with metal molds beforehand, when a lead frame is held with the metal mold and resin molding is performed. CONSTITUTION:A plurality of leads 3, 4 and 5 are formed in an outer frame 2 so that the leads face to each other. A plurality of the lead groups are juxtaposed in a lead frame 1 in a continued pattern. Dotted lines 6 indicate cavity parts of metal molds. Resin is injected in the cavity parts, and a molded body is formed. A solder film 9 is attached to the lead parts which are held with the upper and lower metal molds 7 and 8 beforehand. A transistor element 10 is connected to the leads. Under this state, the device is loaded in the cavity of the metal molds. With the lead parts being held, fused resin is injected through an injecting port, and resin molding is performed. The solder that is applied to the leads acts as a soft buffer material at the boundary between the leads and the metal molds owing to the heating in molding. Thus, the adherent state is obtained. Therefore, outburst of the resin in the metal molds is prevented, and the formation of 'burrs' is avoided.
Patent JP-H11213262-A (JP)
Title: Fire sensor
Inventor: ASANO ISAO
IPC: G08B17/103
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous operations of a fire sensor due to of the voltage drop of a sensor line. SOLUTION: When a power supply voltage V10 supplied from a constant voltage circuit 3 is decreased from a prescribed voltage 10 V to, for example, 8.5 V, a power source abnormal signal PF is outputted from a low voltage detecting circuit 7 to a CPU 12A. Then, the CPU 12A stops a detection processing, and saves data recorded in an RAM 13A to an EEPROM 14. A power at the time of this saving processing is supplied from a change in a capacitor 6a. Thus, malfunction due to abnormal data when the power supply voltage V10 is decreased can be prevented. Moreover, the time of restoring the power supply voltage V10, a re-startup processing can be operated by using data saved in the EEPROM 14. Thus, malfunction at the time of this re-startup processing can be prevented.
Patent JP-H03218239-A (JP)
Title: Molded motor bushing
Inventor: KYOTANI KAZUE
IPC: H02K5/22
Filed: 1990-01-23
Abstract: PURPOSE:To hold penetrating moisture in notches and prevent the moisture from penetrating into a housing by a method wherein the notches are formed between a plurality of mounting trenches of a bushing. CONSTITUTION:Notches 10a and 10b are formed between mounting trenches 9a, 9b and 9c so as to link the trenches with each other. Moisture held in the notches 10a and 10b is volatilized out by respiration through gaps between leads 2a, 2b and 2c and the mounting trenches 9a, 9b and 9c of a bushing 8. The diameters of the mounting trenches 9a, 9b and 9c are larger on the lead-out side of the lead (2a, 2b and 2c) than on the housing (3) side. In this case, as the gaps which communicates with atmosphere are formed between the leads 2a, 2b and 2c and the mounting trenches 9a, 9b and 9c on the lead drawing-out side, the moisture held in the notches 10a and 10b can be volatilized out efficiently.
Patent JP-H10198620-A (JP)
Title: Conference system using plural communication networks
Inventor: TAGASHIRA SHIGERU
IPC: G06F13/00
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To construct a conference system capable of using plural communication networks and to provide only the conference information of a participatable conference to users. SOLUTION: A conference information management part 150 specifies the communication interface identifiers(IDs) of plural communication networks to a communication control means 100, switches communication networks, exchanges conference information with a conference information management part in another terminal, and adds a participation state ID and a communication interface ID to the conference information to distributedly manage the conference information. When there is no participation in an opened conference, all opened conference information is provided to users, and when there is participation, the conference information of a conference opened on a connected communication network is provided. An intra-conference control part 121 executes conference management and executes one operation in each conference.  An application program 141 communicates with an application program in another terminal through an API processing part 140, an one-to-one communication part 130 and a conference communication part 120. A program start management part 142 executes the start of processing and the monitoring of end based on user's specification to automate the operation of each terminal.
Patent JP-H06231629-A (JP)
Title: Manufacture of flooding detector
Inventor: MATSUMURA KAORU
IPC: H01B7/32
Filed: 1993-02-01
Abstract: PURPOSE:To manufacture a flooding detector which can detect whether a flooding is present or not along a long distance or a wide scope, more easily extensively than the conventional way, and at a low cost. CONSTITUTION:A conductor 2 is soaked in a solution 18 made by dissolving a water soluble organic such as a water soluble cellulose ester or a partially saponified polyvinyl alcohol in a solvent. After that, the conductor 2 is picked up, and the solvent in the solution attached on the surface of the conductor 2 is scattered. In such a way, a water soluble insulating membrane 3 which consists of the water soluble organic is formed on the surface of the conductor 2.
Patent JP-H08204950-A (JP)
Title: Image management device and method
Inventor: KOJIMA MASAHIKO
IPC: G06F17/24
Filed: 1995-01-31
Abstract: PURPOSE: To provide an image management device/method which can effectively manage the images by securing the absolutely lowest resolution in each of partial areas forming an image. CONSTITUTION: An image area separation part 5 separates an input image into a character area and a photo area. If the resolution of the photo area is too high in an input mode, the resolution is reduced. Then a management file is produced so that the position of each area is detected and the data files of both character and photo areas are managed. Thus the individual management of resolution is attained for both areas.
Patent JP-S54106723-A (JP)
Title: 2-cycle engine
Inventor: ABE SEIYUKI
IPC: F02B33/04
Filed: 1978-02-10
Abstract: PURPOSE: To improve the fuel consumption in the low or no load operation and to heighten the scavenging efficiency in the medium or high load operation with the capacity of the crank chamber made variable by means of a sub-chamber arranged in the crank chamber of a 2-cyele engine through a closing device.  
     CONSTITUTION: In an opposed piston engine with pistons 27 and 28 arranged opposed in one cylinder 5, mixed gas is supplied to both crank chambers 6 and 7 through a cleaner 20, a carbureter 21 and a suction pipe 22 while sub-chambers 8 and 9 are respectively arranged in the chambers 6 and 7 in such a manner as to be communicatable by closing devices 10 and 11 respectively connected to diaphragm drive gears 14 and 15. To negative pressure chambers 18 and 19 of the drive gears 14 and 15, air and negative pressure are introduced by means of a three-way solenoid valve 25 which is adapted to perform a changeover to air and negative pressure with a controller 40 receiving the signals from a speed sensor 38 and a throttle valve switch 39. In the low or no load operation, the closing devices 10 and 11 are opened to increase the capactiy of the chambers 6 and 7. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11196877-A (JP)
Title: Detection of inhibition of ribosome recycling factor (rrf), screening of substance to inhibit the factor, antimicrobial substance detected by the screening, plasmid useful for them and host cell transformed by the plasmid
Inventor: KAJI AKIRA
IPC: C12N15/09
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily and quickly detecting a useful new antimicrobial agent. SOLUTION: A substance inhibiting a ribosome recycling factor(RRF) is screened by applying a candidate for an inhibitor of RRF to a host cell transformed by a plasmid which contains a reporter gene on the downstream side of the terminal codon and observing the expression of the reporter gene.
Patent JP-H02195102-A (JP)
Title: Starting and hot banking system of coal gassification furnace
Inventor: KIDA EIJI
IPC: C10J3/46
Filed: 1989-01-24
Abstract: PURPOSE:To raise the degree of utilization of coal and make it possible to operate substantially without using oil gas which is a utility by supplying the produced gas to a burner at the time of starting and circulating to the burner the produced gas which is produced with the supply of coal at minimum at the time of hot banking. CONSTITUTION:During the time of ordinary operation of coal gasification part of the produced gas is extracted by a circulation channel 14 in order to promote the downward flow of the slag of a coal gasification furnace, and the pressure of the extracted gas is raised by a compressor 10, and then the gas is incinerated with an oxide 7 (oxygen, air, etc.) for burner by a burner 2. After ordinary operation, when the daily start and shut-down are performed, the temperature in the coal gasification furnace 1 drops suddenly and it makes hot banking difficult, because the coal gasification furnace 1 incorporates a membrane wall 23 for generating steam. Under the circumstances a minimum amount of coal 3 is charged through a lock hopper 4 with a coal carrier gas 5 and gasification agent 6 to the coal gasification furnace 1 to gasify, and the produced gas is supplied to the burner 2 through the circulation channel 14 to maintain the hot banking and it is also used for heating the slag tapping section.
Patent JP-H02195118-A (JP)
Title: Heat-cooking apparatus
Inventor: ISHIHARA MASAHIRO
IPC: F24C7/02
Filed: 1989-01-24
Abstract: PURPOSE:To prevent failure in cooking by lighting foodstuffs being materials to be heated, integrally constituting a light source for the detection of the reflected light from the foodstuffs and a heater for heating the foodstuffs to brown the same and selectively measuring variations in the intensity of the reflected light, which are caused by scorching. CONSTITUTION:When foodstuffs 3 to be heated is set on a turn table 4 in a heating chamber 1 and a power supply device 22 is operated, a first thermal energy generating means 8 is operated by a command from a microcomputer 21, and the foodstuffs 3 to be heated is heated with microwaves. Upon completion of heat cooking by heating with microwaves, a controller 25 operates second thermal energy generating means 13 to heat the foodstuffs 3 to be heated and, simultaneously, the surface of the foodstuffs 3 to be heated is lighted. Thereupon, the light reflected from the surface is received by a heat-resistant photoconductive rod 15 in the heating chamber 1 and is sent to a light-receiving element 18 through an optical fiber 17. Then, a browning judgement means 19 measures the intensity of the reflected light and, when the foodstuffs under heating are put into a condition of assuming a suitable browning color or the intensity of the reflected light is lowered down to a level set in advance in respect to a maximum value Vmax, the heating is stopped.
Patent JP-S58133449-A (JP)
Title: Hydrogen gas engine
Inventor: WATANABE KENJI
IPC: F02M21/02
Filed: 1982-02-03
Abstract: PURPOSE:To increase a conversion factor of energy as a powersource in a full range of load through combined action of gas explosion and steam energy, by directly injecting atomized water into a combustion chamber and converting the water into steam with combustion heat of hydrogen gas. CONSTITUTION:A hydrogen gas pressurizing injection nozzle 6 and atomized water injection nozzle 7 inject hydrogen gas 8 and atomized water 9 into a combustion chamber 10 simultaneously or under a condition shifted with the timing. These injections are performed in a compression stroke similarly to a normal petroleum engine, in which the injection is stopped immediately before the top dead center simultaneously the compressed hydrogen gas is ignited and fired by a spark plug 3. Thermal energy from firing combustion of the hydrogen gas is directly coverted into mechanical kinetic energy while a part of the gas changes the atomized water in the combustion chamber 10 instantaneously into steam energy, and explosion energy of the hydrogen gas and the steam energy are com bined and converted into mechanical energy depressing a piston 12. Further a low pressure gas supplying bypass 18 for use at a low load is provided in a hydrogen gas supply passage 14 to smoothly perform operation in a low load range.
Patent JP-H07203988-A (JP)
Title: Determination of enzymatic activity
Inventor: NAKANO KIYOKAZU
IPC: G01N21/75
Filed: 1994-01-12
Abstract: PURPOSE:To determine an enzymatic activity without requiring a specimen- dilution mechanism and process while keeping the determination accuracy. CONSTITUTION:The extinction change (DELTAArs/DELTAt) is measured under the standard reagent concentration condition (optimum condition) to judge whether the specimen is an ultra-high value specimen or not. When the specimen is not an ultra- high value specimen, the enzymatic activity value is calculated from the extinction change. When the specimen is an ultra-high value specimen, the specimen is again pipetted in an amount of Vs and diluted and the extinction change is measured on the diluted specimen. The enzymatic activity value under the standard reagent concentration is calculated from the determined extinction change (DELTAAr/DELTAt) and the value is outputted.
Patent JP-S61173584-A (JP)
Title: Equipment case for community reception of television
Inventor: MATSUBARA HIROYUKI
IPC: H04N5/00
Filed: 1985-01-29
Abstract: PURPOSE:To shield an internal circuit electrically and to obtain a lightweight equipment case which has a resistance to corrosion by forming the case with a synthetic resin dispersed with a thread type conductor. CONSTITUTION:The case body is molded out of the grains (pellet) of synthetic resin with which a thread type conductor of brass is mixed. A case lid body 2 is formed similarly to the case body 1. The mixing ratio of the thread type conductor and synthetic resin is preferably 1:1 by weight.
Patent JP-S59143099-A (JP)
Title: Control device for plating current in electroplating
Inventor: MORITA KENJI
IPC: C25D21/12
Filed: 1983-02-01
Abstract: PURPOSE:To prevent surely the generation of an indentation flaw or the like on a steel sheet by correcting and adjusting the distance between the steel sheet and respective electrodes during operation and correcting and controlling the voltage on the respective electrodes so as to maintain the same constant at all times. CONSTITUTION:A total current control device 8 operates total current in accordance with external information 10 and the passing through speed from a pinch roll 9 and distributes the current to respective electrodes 1A-3A, 1B-3B in accordance with the result thereof. The reference resistance R3A0 and present resistance R3A in the electrodes 1A-3A, 1B-3B are compared and when the resistance R3A is larger, the electrode position is corrected and adjusted with an electrode position adjusting device 4. The voltages of counter electrodes (for example, 1A and 1B) are equilibrated by a counter voltage equilibrating circuit 12 or are controlled by a voltage equilibrating circuit 13 for the respective electrodes and the circuit 12. Whe the regulation of the voltage is not satisfactorily accomplished, the respective electrode positions are reset to equilibrate the electrodes.
Patent JP-S56111728-A (JP)
Title: Constructing method for retaining wall
Inventor: HASHIMOTO YOSHIO
IPC: E21D9/06
Filed: 1980-02-09
Abstract: PURPOSE: To construct the retaining wall of a vertical hole safely and firmly by boring the hole down to the vicinity of an underground structure, filling the hole with stabilizing liquid, and inserting a hollow tube between the same and a wall surface in construction of the retaining wall of the vertical hole communicating the underground structure with the surface of the ground.  
     CONSTITUTION: The vertical hole 12 reaching the vicinity of the under-ground structure 11 such as a shield tunnel is bored and filled with stabilizing liquid. Into this vertical hole 12 the hollow tube 16 is inserted down to the back-filling material 13 of the underground structure 11, a retaining material 20 is driven between the outside surface of the lower end part of the hollow tube 12 and the inside wall of the lower end part of the vertical hole, next the stabilizing liquid inside the hollow tube 16 is removed, the bottom of the vertical hole 12 is excavated and thus the underground structure 11 and the inside of the hollow tube 16 are communicated with each other. A reinforced bar 17 is fitted to the lower end part of the hollow tube 16 and the retaining wall 19 connecting with the lining 18 of the shield segment 15 through the intermediary of the reinforced bar 17 is constructed from the inside of the hollow tube 16 to the underground structure 11. 
     COPYRIGHT: (C)1981,JPO&Japio