baber/WOPTO huggingface dataset:
Patent JP-S58167098-A (JP)
Title: Build up jig for arc and buildup method thereof
Inventor: SAIMURA YUKIO
IPC: B23K37/04
Filed: 1982-03-29
Abstract: PURPOSE:To provide a buildup jig for an arc which can fit the joint part of the arc easily to the fitting part of a steel plate cell, by rpvoding a fitting channel which is to be used for fitting the joint parts provided on both side of the arc and of which the upper part is formed so as to diverge upward on the side wall of the steel plate cell in the vertical direction thereof. CONSTITUTION:In the steel plate cell work of an embedment type, the respective joint parts of the cell 1 and an arc 6 in the case of coupling the exisitng steel plate cells 1 by means of the arc 6 to one body are fitted in the following way: In the constitution wherein a guide channel 9 is attached or detached, the channel 9 is beforehand mounted to said cell 1. The channel can be mounted simply by bringing the channel 9 downward from above and mounting the same in the prescribed mounting position. With such operation alone, the channel 9 is fixed securely to the side wall 8 of the cell 1 by the engaging plate 8a of the cell 1, the bent part 9c at the top edge of the channel 9, and the lower part of the channel 9 fitted into a fitting groove 7.
Patent JP-S60209573-A (JP)
Inventor: KUNUUTO EE IEGI
IPC: C07D249/08
Filed: 1985-03-15
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-S601135-A (JP)
Title: Immunogloblin-g containing fraction
Inventor: JIYOAN AIBURU
IPC: A61K38/00
Filed: 1984-03-15
Abstract: 1. Immunoglobulin-G-containing fraction from human or animal plasma for intravenous application, characterised in that it contains : at least 90% monomeric IgG molecules, at least 95% gammaglobulins, at least 90% functionally intact IgG molecules, i. e., at least 90% IgG molecules capable of binding to protein A of Staphylococcus aureus, it has an anticomplementary activity of at least 40 mg protein for neutralisation of a C'H-50 unit, and it is substantially free of vasoactive and leucopenically active as well as bronchospastic substances expressed by the following characteristic features : a) that the vasoactive effect, in dog test as an average of four animals, i. e., a blood pressure decrease by 30% at most, is detectable only at a dose of more than 500 mg/kg body weight, b) that the leucopenic effect, in dog test as an average of four animals, i. e., a decrease of the leucocyte number of 50% at most, is detectable only at a dose of more than 500 mg/kg body weight, and c) that the bronchospastic effect, in guinea pig test as an average of four animals, i. e., an increase in the respiratory pressure by 30% at most, is detectable only at a dose of more than 500 mg/kg body weight.
Patent JP-S63217715-A (JP)
Title: Semiconductor device
Inventor: SHIGEKANE TOSHIO
IPC: H01L21/331
Filed: 1987-03-05
Abstract: PURPOSE:To decrease the fluctuation of a current limit of a main transistor (TR) by connecting a collector of a sub TR of the same conduction type as the main TR to a base of the main TR and connecting the emitter to the other terminal of a resistor connected in series with the emitter of the main TR and connecting a diode in series between both the bases as specified. CONSTITUTION:Diodes 3 of the number connected in series exceeding the base- emitter junction voltage of the main TR are connected between the base of the sub TR 5 and the base of the the main TR in forward direction. When the base-emitter voltage VCEO+ICR of the main TR exceeds the sum Vr of the forward voltages of the base-emitter junction of the sub TR 5 and the junction of the diode 3, an excess base current I1 flows to the TR 5, the current I2 flowing to the diode 3 is I1/beta (current amplification factor) and the sum of the forward voltages of the two junctions is smaller than the case with the 11, the forward voltage fluctuation with respect to the fluctuation of the base current is decreased and the fluctuation of the limit of the IC is decreased.
Patent JP-S60195184-A (JP)
Title: Upgrading of low-grade coal
Inventor: YAMAMOTO AKIO
IPC: C10B57/00
Filed: 1984-03-19
Abstract: PURPOSE:To prevent the emission of ill odor caused by excess tar and prevent the staining with tar mist, by recovering excess tar distilled out from a low- grade coal in the carbonization process and remained in the coating process, and burning the tar in the carbonization process recovering the heat quantity of the tar. CONSTITUTION:The low-grade coal 1 such as brown coal and sub-bituminous coal, etc. is dehydrated in a drier 2 at 100-150 deg.C, carbonized at a low temperature in the carbonization apparatus 3 at about 400 deg.C, and cooled in the cooling apparatus 4. The tar distilled out in the carbonization process is applied to the coal in the tar-coating apparatus 5 to obtain the product coal 7. The uncoated tar, CO2 and combustible gas discharged from the tar-coating apparatus 5 are circulated to the hot-air generator furnace 8 and burnt. The heat quantity of the tar and the combustible gas can be recovered without releasing the tar out of the system, and the heat is utilized as the heat-source of the drying and carbonization process.
Patent JP-H03254432-A (JP)
Title: Optical pickup
Inventor: CHIKUMA KIYOBUMI
IPC: G11B11/105
Filed: 1990-03-02
Abstract: PURPOSE:To allow the use of the above pickup for reproducing of an optical disk subjected to recording by either of first order light or SH light as well by condensing each of the light source light and wavelength converting light obtd. by using a fiber type SHG and axicon lens to an information recording carrier, then separating and detecting the light source light and wavelength converting light passed through this information recording surface. CONSTITUTION:The wavelength of the light source light is converted and is made into collimated beams of light by using the fiber type optical wavelength converting means (SHG) 3 and the circular truncated cone-shaped axicon lens 21. These beams are emitted at the same optical axis. The light source light and the wavelength converting light are respectively condensed onto the information recording surface of the information recording carrier 9. In addition, the light source light and wavelength converting light past the information recording surface are separated and are made incident on the respective photodetecting surfaces of 1st and 2nd photodetectors 12, 13. This pickup is usable also for the reproducing of the optical disk subjected to the recording by either of the first order light and the second harmonic wave (SH) light.
Patent JP-H09217894-A (JP)
Title: Condensing device for steam
Inventor: SENOO YASUTOSHI
IPC: F16T1/00
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To reduce size and to improve condensation performance. SOLUTION: A condensing device 1 is connected to a flow passage through which steam flows and comprises a cylindrical container 2 to axially form a route through which steam flows; and a cooling liquid flow means to cause the flow of cooling liquid along the peripheral direction of the inner peripheral wall surface of the cylindrical container 2 and form a cooling liquid layer C in a turbulent state on the inner peripheral wall surface. Steam introduced in the cylindrical container 2 is brought into direct contact with cooling liquid, forming the layer described above, for condensation.
Patent JP-H06277515-A (JP)
Title: Catalyst composition
Inventor: KURITA HIROAKI
IPC: C07C9/10
Filed: 1993-03-11
Abstract: PURPOSE:To provide a catalyst compsn. capable of effectively reducing a Nox which is contained slightly or in a small amt. in exhaust gases at the mild condition of normal pressure by incorporating a prescribed ratio of cubic tungsten carbide and at least one kind of metal or oxide or carbide of a metal into the catalyst. CONSTITUTION:This catalyst compsn. for reduction of the Nox in exhaust gases contains >=30vol.% cubic tungsten carbide and at least one kind of the metal or the oxide or carbide of the metal (excluding the cubic tungsten carbide). The catalyst compsn. for reduction comes into efficient contact with a reaction system of exhaust gases in accordance with the use condition, etc., and can be arbitrary shapes, insofar as the catalyst does not run off outside the system. The catalyst removes the Nox in the exhaust gases and prevents the pollution by the exhaust gases when the catalyst is mounted in the pipelines of exhaust systems of not only automobiles but also traffic organs, internal combustion engines in factories as well boilers in power plants, factories, buildings, etc.
Patent JP-S59175823-A (JP)
Inventor: OOHINATA KOUJI
IPC: A01F25/16
Filed: 1983-03-25
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-H06265078-A (JP)
Title: Socket for flexible pipe connection tool
Inventor: WATANABE YOSHIO
IPC: F16L37/40
Filed: 1993-03-11
Abstract: PURPOSE:To prevent the fall of a device due to a tension exerted on a flexible pipe by a method wherein an operation cylinder part having a hose connection part protruded to the downstream side is fitted in externally of a cylinder part on the outlet side slidably in an airtight manner and a working cylinder fitted in a gas plug is coupled to the operation cylinder part. CONSTITUTION:When a main cylinder 4 is forcibly fitted in externally of a plug 61, the rubber ring 31 of an auxiliary cylinder 3 is brought into contact with the end face of a plug 61 and the auxiliary cylinder 3 is pushed in. A ball 40 for a lock is caused to coincide with the annular groove 62 of the plug 61 and a taper surface 1 and a stepped part 14 are engaged with an annular recessed part 62 through the force of a spring 10. This operation causes disengagement of a working cylinder 1, resulting in movement in a protruding direction. A taper surface 13 is brought into contact with an enlarging cylinder part 46 at the tip of the main cylinder 4 to bring a socket into lock and connection with the plug 61. In this case, the working cylinder part 2 of the main cylinder 4 screw-coupled with the working cylinder 1 is also moved to the tip side of the socket and a shaft body 41, simultaneously, causes opening of an auxiliary valve 72, and a flow passage is completed in the plug 61, a cylinder part 42 on the outlet side, and a working cylinder 2 through the auxiliary cylinder 3.
Patent JP-H08245281-A (JP)
Title: Production of transition alumina molded body
Inventor: HAMANO SEIICHI
IPC: C04B35/10
Filed: 1995-03-10
Abstract: PURPOSE: To obtain a high strength transition alumina molded body having a large specific surface area and a large pore volume at a low cost. CONSTITUTION: When transition alumina powder ensuring rehydratability for at least a part is wet-molded and rehydrated and the resultant rehydrated molded body is fired to produce a transition alumina molded body, powder or latex based on polymethacrylic ester of 0.01-100μm median particle diameter is allowed to exist at the time of wet-molding the alumina powder.
Patent JP-S58169336-A (JP)
Title: Optical disc device
Inventor: TERAO MOTOYASU
IPC: G11B7/126
Filed: 1982-03-31
Abstract: PURPOSE:To enable optimum recording and reproduction by measuring the light reflectivity or transmittance and optimum recording and reproducing power of an optical disc beforehand. CONSTITUTION:A recording and reproducing head 1 is fixed in the prescribed position of a recording and reproducing device without mounted with a disc 3 so that the light from the head 1 is made incident to a stationary detector 2 and the intensity thereof is corrected exactly. The disc 3 is mounted and laser light is projected thereto. The light reflected from the disc is received in the detector in the head 1 and the intensity thereof is detected. The light transmittance can be measured with the detector 2. The disc 3 is kept rotated during the measurement. The recording laser power from the measured value thereof as well as the irradiation time and the read-out laser power are determined. The recording with the optimum power and irradiation time and the reading-out with the optimum power are made possible by the data obtained in such a way.
Patent JP-H02232449-A (JP)
Title: Heating floor material
Inventor: KAWAKAMI TOSHIRO
IPC: E04F15/18
Filed: 1989-03-03
Abstract: PURPOSE:To inhibit the floating of pipes while preventing the dispersion of temperature distribution by sticking the pipes fitted into the receiving grooves of soaking plates adjoined while holding a floor joist to the soaking plates by metallic tapes. CONSTITUTION:Metallic pipes 4, 4 are disposed extending over sections among pipes 3, 3 fitted into the receiving grooves 2a of soaking plates 2 adjoined while holding floor joists 1, 1. The pipes 3, 3 are stuck to the soaking plates 2 by the metallic pipes 4, 4. Accordingly, the sections of the floor joists 1, 1 are also heated through the metallic tapes 4, 4 with heating by the pipes 3, 3, and a surface temperature can be equalized without unevenness.
Patent JP-H06237972-A (JP)
Title: Rubber plug for medical container
Inventor: ENOHARA YUKINORI
IPC: A61B5/154
Filed: 1993-02-17
Abstract: PURPOSE:To provide a rubber plug for medical containers which is small in puncture resistance of a needle, has no problems in resealability after the passing through-of the needle, has a good gas barrier property, has high mechanical properties and excellent rubbery elasticity and can be injection molded. CONSTITUTION:This rubber plug for medical containers consists of a dynamically crosslinked thermoplastic elastomer formed by dispersing 55 to 90wt.% nearly completely crosslinked butyl rubber having 0.1 to 4mum particle sizes into 10 to 45wt.% crystalline polypropylene.
Patent JP-H08245429-A (JP)
Title: Production of alpha-olefin oligomer
Inventor: ARAKI YOSHITAKE
IPC: C07B61/00
Filed: 1995-03-10
Abstract: PURPOSE: To effectively remove a catalytic component from a reaction liquid in a process for producing an α-olefin oligomer using a chromium-based catalyst containing a halogen-containing compound, to reduce the load on a process after the removal of the catalyst and to enable the recovery and reuse of the catalytic component such as an expensive amine compound. CONSTITUTION: An α-olefin oligomer is produced by using a chromium-based catalyst composed of a combination of at least (a) a chromium compound, (b) one or more kinds of compounds selected from amines, amides and imides, (c) an alkylaluminum compound and (d) a halogen-containing compound, carrying out the oligomerization of an α-olefin in a reaction solvent in the presence of the catalyst and contacting the reaction liquid containing the catalytic component with <=2.5mol/L of an aqueous solution of an acid or an alkali to remove the catalytic component.
Patent JP-H11246214-A (JP)
Title: A-type zeolite bead compact and its production
Inventor: KAWAMOTO TAIZO
IPC: C01B39/18
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a bead compact having high absorptivity and excellent strength property by constituting the compact consisting of a A-zeolite powder and a fibrous one-dimensional structure clay binder having a specified value or larger pore volume and pore surface area. SOLUTION: This compact has >=0.25 cc/g pore volume and >=20 m<2> /g pore surface area. This A-type zeolite is preferably a synthetic Na-type zeolite. As for a fibrous one-dimentional structure clay binder, the binder contains sepiolite-type clay or attapulgite-type clay and is preferably in an acicular crystal state. The A-zeolite powder is mixed and kneaded with the clay binder of a fibrous one-dimensional structure such as the sepiolite-type or attapulgite- type clay by 15 to 25 pts.wt. to 100 pts.wt. of the zeolite powder based on its anhydride and water, to become 0.8 to 1.0 kg/1 bulk density. Then, the kneaded material is formed into beads by a blade-stirrer-type rotary granulating machine. Thereafter, the beads are calcined, ion-exchanged and activated to obtain the bead compact.
Patent JP-H06268316-A (JP)
Title: Semiconductor optical element
Inventor: AOKI MASAHIRO
IPC: G02F1/025
Filed: 1993-03-12
Abstract: PURPOSE:To provide a structure for easily realizing quite low optical waveguide loss and a stabilized branch ratio with reduced fabrication error at a branch part of a semiconductor optical element having an optical branch waveguide. CONSTITUTION:Crystal is grown on a semiconductor substrate 1 applied with a dielectric film mask 7 having a pattern of same gap as an optical waveguide 8 on the position where the waveguide is formed. Crystal is grown selectively only at the gap part where the semiconductor is exposed. Consequently, a semiconductor optical element having a branch waveguide is obtained and a semiconductor optical branch waveguide 8 having quite low optical waveguide loss and stabilized branch ratio with reduced fabrication error can be realized easily. This element enhances fabrication accuracy and yield drastically and realizes a high speed, long distance optical communication system.
Patent JP-S56148634-A (JP)
Title: Fuel correction device at acceleration in efi engine
Inventor: NOMURA TOSHIO
IPC: F02D41/10
Filed: 1980-04-21
Abstract: PURPOSE: To perform smooth acceleration of an engine, by temporarily operating the addition of fuel independently of a normal amount of standard fuel injection in case that opening of a throttle valve exceeds an expected value.  
     CONSTITUTION: A standard fuel injection signal Ti is stored in a matrix memory 1, and the Ti read out from the memory 1 in accordance with input engine speed Ne and suction pressure is multiplied with the coefficient of a multiplier 2 and added with its result in an adder 11, then its sum is added to a low value selector 3. To said selector 3 a maximum fuel signal Tmax according to Ne or constant is input from a maximum value setter, and for the above described sum, when exceeding Tmax, the Tmax is output. The above described coefficient is, when an increasing rate of throttle valve opening Qth exceeds a preset value, is previously set for this increasing rate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11249752-A (JP)
Title: Constant current source circuit
Inventor: SUZUE KOJI
IPC: G05F3/26
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To significantly decrease the number of elements and to reduce a chip size and the cost of an integrated circuit by combining a pnp transistor TR and a switching element utilizing the pinch-off effect of a JFET(junction field effect transistor), etc., to construct a constant current source circuit. SOLUTION: A constant current source circuit 30 consists of a pnp TR 31, a JFET 32 and a pnp TR 33, and a current mirror circuit consists of the TR 31 and the TR 33 which constructs an output stage circuit 37. The emitter potentials of both TR 31 and 33 are equal to potential V1 of a higher potential terminal of a power supply. The potentials of the source 35 and the gate 34 of the JFET 32 are set at GND. The JFET 32 is operated in its pinch-off state. In such a state, the drain current ID is constant as long as the gate-source voltage is constant. As a result, the current I1 flowing to the TR 31 is constant and a constant current is supplied to a next stage circuit 38.
Patent JP-2000252562-A (JP)
Title: Laser oscillator, aligner and manufacture thereof
Inventor: OMI TADAHIRO
IPC: H01S3/0973
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To stimulate a laser gas in a laser tube, and to enable uniform laser beam emission in which an energy loss is suppressed, by leading an electromagnetic wave into the laser tube through a plurality of slots. SOLUTION: An excimer laser oscillator is composed by providing a laser tube 2 which resonates beam emission generated by stimulation of an excimer laser gas and emits a laser beam, a waveguide 1 which excites a laser gas into a plasma state, and a cooling container 7 having an intake and an outlet 9 for leading cooling water for cooling the waveguide 1 in and out. Uniform emission of a microwave becomes feasible, since emission of the microwave can be intensified especially at the end parts of slots 10, by differing the breadth of each slot 10 at its each longitudinal part, and making the breadth at its longitudinal end parts wider compared to the central parts. Accordingly, it becomes possible to increase the intensity of a microwave to be emitted from the end parts, and to emit the microwave uniformly by making openings at the end parts of the slots 10 larger.
Patent JP-S62209650-A (JP)
Title: Memory access system
Inventor: NONOMURA KAZUYASU
IPC: G06F12/00
Filed: 1986-03-10
Abstract: PURPOSE:To carry out other internal processing especially in a write mode by storing the write related information delivered from a processor together with a write instruction until a common bus is available. CONSTITUTION:When data are written to a memory 3, a processor 2 outputs a write instruction and also the write related information, i.e., the data to be written and the address information. The write related information is stored in a write information store means 4. Then the processor 2 is released from the access processing of the memory 3 and can perform other processing. While the write related information stored in the means 4 is used for the write processing that is carried out by a write control means (not shown here) which subjected to the write instruction, for example, and in its own memory access cycle.
Patent JP-S63220795-A (JP)
Title: Load monitor circuit for ac motor
Inventor: UDAGAWA RYUSUKE
IPC: H02P25/10
Filed: 1987-03-09
Abstract: PURPOSE:To facilitate maintenance and eliminate a movable part to elongate the life of an AC motor, by monitoring the load of the motor by the motor itself utilizing it as a sensor. CONSTITUTION:The wave forms of an input voltage V and an input current I for an AC motor are shaped by filters 10A, 10B and are multiplied by a multiplier 11. The output of the multiplier V.I.cos phi is multiplied by an efficiency etaby an efficiency setter 12 and a shaft output 3<1/2>.V.l.cos phi.eta is obtained as the output 20 of the setter 12. This value is compared with the set value of a high-load setter 13 and a high-load output relay circuit 14 is operated. The voltage V and the current I are outputted as the numbers of pulse, proportional to a phase difference phi, by an AND logic 16 while the number of pulse is counted by a counter 17. The value of counting is compared with a light-load set value in a digital comparator 18 and is made to operate together with a light-load output relay 19.
Patent JP-S60196857-A (JP)
Title: Buffer memory device
Inventor: NAKAJIMA KEISUKE
IPC: H04N1/21
Filed: 1984-03-21
Abstract: PURPOSE:To reduce the number of times of signal input from a picture signal processor and to speed up a memory access time by forming a circuit generating an address signal in a buffer memory device. CONSTITUTION:At first, the picture data of the 1st picture element of a current scanning line are inputted from an optical sensor, the picture data of the preceding scanning line are read out from a picture data buffer memory 930 on the basis of the designation of an address counter 931 and both the data are operated through an OR. Then picture data of the 2nd scanning line before the current one are read out from a picture data buffer memory 950 on the basis of the designation of an address counter 933 and the read data and precedently OR-operated picture data are operated through an OR to obtain OR-operated picture data of three scanning lines. A memory access address is updated by counting up the address counters 931, 933.