baber/WOPTO huggingface dataset:
Patent JP-H06302776-A (JP)
Title: Semiconductor integrated circuit device
Inventor: UCHIUMI TETSUYA
IPC: G11C11/41
Filed: 1993-04-15
Abstract: PURPOSE:To provide a semiconductor integrated circuit device capable of cutting down the access time and miniaturizing a semiconductor chip. CONSTITUTION:Memory mats 2a, 2b are collectively arranged in every memory mats 2a, 2b whereon the memory cells 3 are electrically connected to input/ output ports 1a, 1b provided in respective sides. On the other hand, a data pass wiring 5 electrically connecting the input output ports 1a, 1b to the memory cells 3 is to be formed so that the memory mats 2a, 2b in the input/output ports 1a, 1b side of respective sides may be connected to respective memory cells 3.
Patent JP-2000280038-A (JP)
Title: Transfer feeder
Inventor: KONDO KOICHI
IPC: B21D43/05
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a transfer feeder which conveys materials of different length to a core aligning position on a press mold without exchanging a finger. SOLUTION: This invention refers to a transfer feeder wherein a pair of an anti-reference side feed bar 1 and an anti-reference side feed bar 2 activate an opening/closing, ascending/descending and forwarding/backwarding movements. The first servo motor M1 and the second servo motor M2 are provided so that the motor M1 makes the anti-reference side feed bar 1 activate an opening/closing action, and the motor M2 makes a reference side feed bar 2 activate an opening/closing action. In this case, the first and second motors M1, M2 are made to perform opening/closing actions individually.
Patent JP-S5614556-A (JP)
Title: Curing method of thermosetting resin composition
Inventor: NUMATA SHIYUNICHI
IPC: C08L67/00
Filed: 1979-07-13
Abstract: PURPOSE: To improve workability before curing and thermal shock resistance after curing a thermosetting resin composition dispersed in a silicone resin, by a method wherein a thermosetting silicone resin composition is added into a thermosetting resin composition in a dispersed particle form and , after gelation, said thermosetting resin composition is cured.  
     CONSTITUTION: A resin composition comprising a thermosetting silicone resin composition changed to a rubber like form after cured, and a thermosetting resin composition incompatible with said thermosetting silicone resin composition is stirred under a condition controlling the gelation of said thermosetting resin composition to gelatinize said thermosetting silicone resin composition in a dispersed particle form and, subsequently, said thermosetting resin composition is cured. A curing agent and/or a curing accelerator of said thermosetting resin composition is pref. added after said thermosetting silicone resin composition is gelatinized and, thereafter, said thermosetting resin composition is cured. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03288151-A (JP)
Title: Liquid photosensitive resin substrate for production of printing plate
Inventor: TAKAHASHI MOTOAKI
IPC: G03F7/09
Filed: 1990-04-04
Abstract: PURPOSE:To improve the reliability and working efficiency of both plate making and counter- etching operations by providing an adhesive layer on one surface of a base material and a tacky adhesive layer on the other surface, providing a protective layer on this tacky adhesive layer and roughening the surface of the protective layer of the side which does not come into contact with the tacky adhesive layer. CONSTITUTION:The base material used for the substrate is selected according to purposes from the base materials which are commonly used as the substrate for liquid photosensitive resin plates. The substrate is formed by forming the adhesive layer for adhering a liquid photosensitive layer on one surface of this base material and the tacky adhesive layer on the other surface and providing the releasable protective layer on the tacky adhesive layer. In addition, the surface of the protective layer on the side where the layer does not come into contact with the tacky adhesive layer is roughened. These layers are so processed that the adhesive strength of the base material and the tacky adhesive layer in larger than the tacky adhesive strength of the protective layer and the tacky adhesive layer. Various defects associated with the case of roughening of the surfaces of the upper hard plate and substrate are overcome in this way and the high reliability and high working efficiency are exhibited in the plate making and counter-etching stages.
Patent JP-H08306158-A (JP)
Title: Tape cassette
Inventor: YAMADA TAKUJI
IPC: G11B23/087
Filed: 1995-04-13
Abstract: PURPOSE: To provide a tape cassette having a structure capable of preventing the falling down of a screw at the time of the screw is screwed into a boss part for retaining it, where a lower half and an upper half are oppositely faced each other. CONSTITUTION: The constitution is made in such a manner that a 1st guide groove 34 having the inside diameter smaller than the outside diameter of a thread part 10a of the screw 10, where the thread part 10a is screwed for fixing therein, and a 2nd guide groove 40 communicated with the 1st guide groove 34 while having the inside diameter larger than the outside diameter of the thread part 10a but smaller than the outside diameter of a head 10b of the screw 10, are provided on the boss 29 of the lower half 25 to guide the screw 10 for making it erect.
Patent JP-H02269482-A (JP)
Title: Ultrasonic linear motor
Inventor: ONISHI KAZUMASA
IPC: H02N2/00
Filed: 1989-04-07
Abstract: PURPOSE:To accelerate movement and to enhance an efficiency by composing of a pair of elastic elements, a U-shaped vibrator, etc. CONSTITUTION:An ultrasonic linear motor is formed by mounting a U-shaped vibrator 2 on the upper face of groove 1a of a smooth rail 1. The vibrator 2 forms runner 6, and is composed of a pair of L-shaped elastic member 2a-2b, and a laminated ceramic actuator 2c; tapered parts 3a-3b are formed at the upper left and right parts, and laminated ceramic actuators 4-5 are mounted. As a result, the lateral amplitude of the vibration is increased to accelerate is movement.
Patent JP-S59214371-A (JP)
Title: Interphone device
Inventor: KASAO KOUZOU
IPC: H04M9/00
Filed: 1983-05-19
Abstract: PURPOSE:To allow a different master equipment side to grasp the communication between a slave equipment and some master equipment by turning the talking circuit of the master equipment not in operation when the other master equipment is used as the master equipment, and flashing the power source pilot lamp of the master equipment when the other master equipment is in use. CONSTITUTION:Terminals X and Y are at an ''L'' in a stand-by state, neither of the outputs of oscillation circuits OSC1 and OSC2 appears at output sides 3 of NOR gates Ic8 and Ic10, and the outputs are invariably at an ''H''. Power source pilot lamps LED1 and LED2, therefore, turn on continuously. When a master station A enters an off-hook state by a call from a slave equipment, an ''H'' signal is inputted to the terminal X, the ''L'' signal of the output side 2 of an inverter Ic1 is inputted to the input terminal 1 of an inverter Ic5 on the side of a master equipment B, and the input terminal 1 of a gate Ic9 is held at the ''H''. The master equipment B is in an on-hook state at this time, and the input terminal 2 of the gate Ic9 is still at the ''H'', so a signal which makes the talking circuit of the master equipment B inactive is outputted to a terminal F and the output of the OSC2 is outputted by the gate Ic10 to flash the power source pilot lamp. When the output of the inverter Ic1 goes down to the ''L'', the LED1 is on continuously on the side A.
Patent JP-2000279365-A (JP)
Title: Mat
Inventor: NAGAHAMA YUJI
IPC: A47L23/22
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a mat of displaying random colored pattern on pile face. SOLUTION: In the mat, pile yarn is tufted on the base cloth and the pile is formed by mixing cut pile 10 and loop pile or one of both. Pile yarn 2 is formed by twisting three or more monofilament yarns, and at least one of monofilament yarns is colored chromatic color. On the cut pile, as the cut-top of pile yarn 2 becomes untangled, monofilament yarn 1 is directed in random direction one another.
Patent JP-S5211197-A (JP)
Title: Granulation of fine grain fluorite
Inventor: AISOU HIROSHI
IPC: C01F11/22
Filed: 1975-07-18
Abstract: PURPOSE: To granulate the fine grain fluorite in order to avoid deposition, cluster and obstruction of reactant inside the reactor in the process of hydrogen fluoride production. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09279859-A (JP)
Title: Joint structure between existing building and extension building
Inventor: TAMURA KAZUO
IPC: E04G23/02
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an effective structure capable of connecting an extension building to the existing building rationally. SOLUTION: Columns 1a and 1b positioned to both ends of a joint section among columns of both buildings positioned in the joint section between the existing building A and an extension building B are adjacent to each other and are arranged, the existing building and extension building are connected by connecting then to each other with the plates 2, etc., to omit the connection between other columns positioned in an intermediate section. If necessary, beams or slabs in the joint section between both buildings are connected to reach other in an important position, or an extension slab projected to the outside of the joint section to lie across both buildings is provided to connect both buildings with the extension slab.
Patent JP-H01308984-A (JP)
Title: Wireless direction finder
Inventor: KURIMURA TOSHIO
IPC: G01S3/54
Filed: 1989-04-08
Abstract: PURPOSE:To simplify a circuitry by arranging a circuit which integrates signals obtained by separately multiplying amplitude values and polarity values of bearing signals formed in sinusoidal wave and internal signals by sinusoidal waves to obtain a phase control signal for the internal signals. CONSTITUTION:A bearing signal (a) extracted with a bearing detection circuit 5 is passed through a frequency correction circuit 6 to always obtain an output with a constant amplitude regardless of frequency by frequency information F1. A part of the signal (a) is amplified to make a square wave signal (c) and applied to a phase comparator 8 together with a bearing signal (b) obtained by a full-wave rectification 7 of the other part thereof. The signal (b) is multiplied by a signal (e) obtained with a presettable reversible binary counter and a SINROM to obtain an analog product output (j). A necessary numeral F4 is preset to the counter from a digital average circuit 9 to control a phase of an internal signal output so that it is advanced or delayed. An output of a multiplying circuit is converted into digital from analog to be applied to the circuit 9 together with a polarity signal (k) to be integrated and averaged for one cycle or several cycles according to the code of the signal (k).
Patent JP-S62244683-A (JP)
Title: Handy printer
Inventor: MINOWA MASAHIRO
IPC: B41J3/28
Filed: 1986-04-17
Abstract: PURPOSE:To provide a ribbon winder capable of preventing winding loosening, by frictionally engaging a power transmission member with a take-up core. CONSTITUTION:A pin 7b is embedded in the core shaft of the take-up core 6 of a ribbon take-up part and inserted in the shaft hole 6a of the core 6 to act force on a forcibly expanding direction by the spring force from the inside. A gear 7 and the core 6 are frictionally engaged with each other in this manner and the core shaft 7a of the inside always rotates faster than the take-up core 6 to prevent the winding loosening of an ink ribbon. By integrating one flange 6b of the take-up core 6 with the core shaft, the pull-off of the used ink ribbon becomes easy.
Patent JP-S57204715-A (JP)
Title: Combustion furnace for granular material
Inventor: IKEDA YUTAKA
IPC: F23G5/46
Filed: 1981-06-11
Abstract: PURPOSE:To make it possible to replace an upper combustion cylinder of one type with that of another according to the purpose for which hot air is used by a method wherein the upper combustion cylinder is formed separately from a lower combustion cylinder so that it is fixed freely without being restricted by the lower combustion cylinder. CONSTITUTION:An upper combustion cylinder 2 is formed separately from a lower combustion cylinder 3 and a machine chamber 4 and a flange 5 provided below the upper combustion cylinder 2 is connected to a flange 6 provided above the lower combustion cylinder 3 by means of bolts 7 and nuts 8 so that the upper combustion cylinder 2 is removably fixed to the lower combustion cylinder 3. Consequently, it is easy to replace the upper combustion cylinder of one type with that of another and the working and assembly of the titled furnace in the process of manufacture thereof is facilitated to thereby improve the manufacturing efficiency of the furnace.
Patent JP-S62244187-A (JP)
Title: Lateral injection type dfb laser
Inventor: MAKIUCHI MASAO
IPC: H01S5/00
Filed: 1986-04-17
Abstract: PURPOSE:To facilitate a process and to reduce a floating capacity by an insulating substrate by forming a multiplex quantum well active layer in a stripe having the same periodity as a diffraction grating groove, and forming at the right and left sides in first and second conductivity type semiconductor electrode regions. CONSTITUTION:A diffraction grating groove is formed on an insulating substrate 4, and an insulating lower clad layer 2, a multiplex quantum well active layer 3, and an insulating upper clad layer 2' are sequentially formed. In such a semiconductor laser, the layer 3 is formed in a stripe having the same periodity as the groove, and formed at the right and left sides in first and second conduc tivity type semiconductor electrode regions 5, 6. For example, SI-GaAs is used as the substrate 4, an even portion of the grating 4a is formed thereon, and a lower insulating clad layer 2 of HR-AlxGa1-xAs lower insulating clad layer 2, a GaAs layer, an active layer 3 of repetitive GaAs layer and AlxGa1-xAs structure, and an upper insulating clad layer 2' are formed. Thereafter, P-and N-type electrode regions 5, 6 which arrive at the active layer are formed, and undiffused active layer stripe L is formed therebetween.
Patent JP-H05148672-A (JP)
Title: Anticorrosive for metal
Inventor: SHIBATA YOSHIAKI
IPC: C23F11/173
Filed: 1991-03-29
Abstract: PURPOSE:To provide an anticorrosive for a metal having high safety, capable of controlling energy loss to a low level and capable of effectively inhibiting the corrosion of the metal. CONSTITUTION:A copolymer obtd. by bringing a phenolic compd., partially saponified PVA having low mol.wt. and aliphatic aldehyde into addition condensation is used as the principal component of an anticorrosive for a metal. When this copolymer is used as an anticorrosive for the material of a device in an ordinary water system such as a cooling water system or a boiler water system optionally in combination with other water treating chemicals, non-phosphorus and non-metal anticorrosive treatment can also be attained.
Patent JP-S5423450-A (JP)
Title: Reflector antenna
Inventor: MIZUSAWA MOTOO
IPC: H01Q19/17
Filed: 1977-07-25
Abstract: PURPOSE:To simplify the structure as well as to improve the radiating performance for the primary radiator, by using a ieflector featuring the different central crosssection curve and the crossing cirve as the reflector.
Patent JP-S63255598-A (JP)
Title: Highly vacuum pump
Inventor: MATSUNAGA SANENOBU
IPC: F04D19/04
Filed: 1987-04-11
Abstract: PURPOSE:To spread the formed vacuum region by installing a molecular turbopump in the front half part on the suction side inside a casing and installing a centrifugal pump in the rear half part on the exhaust side. CONSTITUTION:A molecular turbopump unit 16 and a centrifugal type pump unit 18 are installed onto a cylindrical casing 10 equipped with a suction port 12 and a discharge port 14. The unit 16 is installed in the front half part on the suction side, and the unit 18 is installed in the rear half part on the discharge side. Therefore, in the initial period of the operation, the centrifugal type pump unit operates, and when a prescribed vacuum degree is achieved, also the molecular turbopump starts operation. Therefore, the vacuum exhaustion ranging from the atmospheric pressure to the superhigh vacuum can be achieved independently.
Patent JP-H05262510-A (JP)
Title: Jig
IPC: H01L21/67
Filed: 1992-03-16
Abstract: PURPOSE:To provide a jig made from graphite coated with vitreous carbon designed to improve yield by its use in making a thin film semiconductor element on a substrate. CONSTITUTION:A coating material is first prepared by dissolving in a solvent such as trichloroethylene a tarry precursor produced by pyrolysis of e.g. a vinyl chloride-based resin in a N2 atmosphere. This coating material is then applied on a graphite plate of specified shape 1.6-1.9g/cm<2> in bulk density immersed in the same solvent as that used above, and the resulting plate is baked at a specified temperature under a vacuum, thus obtaining the objective highly thermally conductive jig <=0.1mum in the thickness of the surface layer consisting of the resultant vitreous carbon and >=200mum in the depth of the impregnation layer.
Patent JP-H11266035-A (JP)
Title: Light source device
Inventor: OKAMOTO SHIGEYUKI
IPC: G02F1/13357
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a high-luminance and highly reliable light source device, which emits almost parallel rays. SOLUTION: A plurality of LED elements 14 are formed on the surface on one side of the surfaces of a translucent substrate 12, and a metal plate 18 is arranged on the side of the surface on one side of the surfaces of the substrate 12. The plate 18 has concave mirrors 22, which are formed at the positions where they correspond to the elements 14 in the plate 18 and spaces, which are formed by the substrate 12 and the mirrors 22 are filled with each transparent resin 16. Lightsemitted from the surface sides of the elements 14 are turned into almost parallel rays by the mirrors 22, and the parallel rays are transmitted the substrate 12 and are emitted. Moreover, heat generated in the elements 14 is transferred to the plate 18 and is dissipated.
Patent JP-H07294412-A (JP)
Title: Grain size distribution measuring device
Inventor: TAKEUCHI KAZU
IPC: G01N15/14
Filed: 1994-04-27
Abstract: PURPOSE:To provide a powder grain size distribution measuring device capable of supplying a fixed quantity of powder samples to a laser beam irradiation part. CONSTITUTION:An introducing cylinder 2 equipped under a sample supplyer 1 is provided with a plurality of meshes 3, having apertures each of which is sufficiently larger than a size of powder, in the horizontal direction, and position adjusting devices 4, 4' for adjusting those meshes in the horizontal direction and a vibrating device 5 for vibrating the introducing cylinder 2 are provided. A fixed quantity of powder samples S are supplied to an irradiation part of laser beams L from a laser beam source 6 and diffracted/scattered beams thereof are detected by a detector 7.
Patent JP-S62245881-A (JP)
Title: Driving method for liquid crystlal display
Inventor: KINJI KENJI
IPC: H04N5/66
Filed: 1986-04-18
Abstract: PURPOSE:To obtain an inexpensive liquid crystal display not requiring a switching circuit for the polarity of a video signal with low power consumption by applying alternately the potentials of the video signal and other signal at every field in the same column of display liquid crystal cells adjacent to column direction. CONSTITUTION:A negative video signal 2 and a prescribed DC potential 3 are applied alternately at every column to the display liquid crystal cells 11 of a panel section 7. The DC potential 3 is applied at the next field to a column receiving the video signal in the preceding field and the video signal 2 is applied at the next field to the colum receiving the DC potential at the preceding field and the negative video signal 2 and the contant DC potential 3 are sequentially applied to other potential 8 connected to the liquid crystal layer to apply AC drive. No bipolar generating circuit of the video signal is required to drive the liquid crystal display device.
Patent JP-H01261354-A (JP)
Title: Production of 2-cyclohexen-1-amine
Inventor: TOMIOKA HIROKI
IPC: C07C67/00
Filed: 1988-04-12
Abstract: PURPOSE:To obtain a compound useful as a germicide or synthetic intermediate therefor in good yield, by reacting a 1,2-dihalocyclohexane with ammonia in isopropyl alcohol. CONSTITUTION:A 1,2-dihalocyclohexane is reacted with ammonia in the presence of isopropyl alcohol at 90-140 deg.C while being stirred and heated to afford the aimed 2-cyclohexane-1-amine. The reaction is carried out by using the ammonia in a molar amount of 2-20 times based on the 1,2-dihalocyclohexane and the isopropyl alcohol in an amount of 1-9 pts.wt. based on 1 pt.wt. ammonia. trans-1,2-Dibromocyclohexane is preferred as the 1,2-dihalocyclohexane.
Patent JP-S5612905-A (JP)
Title: Fluid bed combustor
Inventor: NAKANISHI TAKESHI
IPC: F23C10/00
Filed: 1979-07-13
Abstract: PURPOSE: To obtain stabilized fluid conditions and to prevent accumulation layers from being formed by a method wherein a wind box is divided into a plurality of  partition chambers in a width direction of a storing tank and the side end parts of  the bottom wall of the fluid bed are constituted by inclined dispersion plates.  
     CONSTITUTION: A wind box is provided at the neighborhood of the bottom wall 12 of a tank 10 storing the fluid bed 11 consisting of fluid medium in a particle form. In the storing tank 10 are provided an evaporation pipe 14 and a fuel supply pipe 15 which are buried in the fluid bed 11. The bottom plate 12 is composed of an inclined dispersion plates 12a located at both its ends and horizontal dispersion plates 12b, through each of which a plurality of nozzles are prepared in order to pass the fluidized air. Further, the wind box 13 is divided into a plurality of partition chambers 13aW13e by partition walls 16 in the direction of the width of the bottom wall 12 and a fluidized air supplying pipe 17 is provided in each of the partition chambers. Therefore, the amount of air supply can be adjusted in each partition room 13aW13e, the fluidizing condition can be stabilized and accumulation layers are prevented from being formed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0249084-A (JP)
Title: New masking tape
Inventor: ABAUDO ERU MAMITSUSHIYU
IPC: C09J7/29
Filed: 1989-04-07
Abstract: PURPOSE: To provide a new masking tape which is formed piling a polyolefin substrate, a nonwoven fabric, and a pressure sensitive adhesive layer one after another, and is cost efficient, has an improved extensibility and a stickability, and is able to be torn by fingers.  
     CONSTITUTION: A light nonwoven fabric preferably of chemical bond type is coated with a thin-layer of a polyolefin material preferably consisting of low- density polyethylene, and what the nonwoven fabric is embedded in the polyolefin substrate is formed. Then, a pressure sensitive adhesive layer preferably of a hot-melt type is formed on the referred nonwoven fabric layer, and the aimed tape is obtained. 
     COPYRIGHT: (C)1990,JPO