baber/WOPTO huggingface dataset:
Patent JP-S5731293-A (JP)
Title: Speaker cabinet
Inventor: KITAO NOBUHIDE
IPC: H04R1/02
Filed: 1980-07-31
Abstract: PURPOSE:To obtain a speaker cabinet which excels in the acoustic characteristics, by using a thermosetting resin molded plate in which the lead fiber base material is buried for a baffle plate or a back plate. CONSTITUTION:A thermosetting resin molded plate 2 in whih a lead fiber base material 1 is buried is used for at least the baffle plate or the back plate among the plates that constitute a speaker cabinet. The material 1 uses the unwoven fabric of lead fibers, etc. with a prefereble content of about 2-15vol%. As a result, the specific gravity of a cabinet can be increased to reduce the vibrations caused by the sound pressure of a speaker. The vibrations, if occurred, have a small amplitude  and can be quickly attenuated. At the same time, the absorption of sound is increased to improve the sound insulating performance. Thus the excellent acoustic  characteristics can be obtained.
Patent JP-H01313736-A (JP)
Title: Method and apparatus for measuring refractive index n of material
Inventor: NORUBERUTO FUABURITSUIUSU
IPC: G01N21/41
Filed: 1989-04-27
Abstract: PURPOSE: To measure the refractive index of a substance easily with high accuracy by providing a section where an optical waveguide touches the substance to be measured optically and detecting variation in the phase of light passing through that section. CONSTITUTION: Light from a monochromatic light source 4 is introduced through a single mode optical fiber 3 to an integrated optical element 1. A through cuvet 2 feeding a substance to be measured is supported on the integrated optical element 1. The substance partially touches the waveguide of element 1 optically and acts on the phase variation of light coupled through the fiber 3. The integrated optical element 1 is bonded, on the outlet side thereof, with another single mode optical fiber 11 which introduces a light influenced by the substance to be measured to a detector 12. The detector 12 is connected with a count logic 13 for counting the maximum interference in the signal.  Phase variation of light detected by the count logic 13 is then expressed in terms of the (n) value of refractive index through comparison with a correction curve stored in an element 14 and presented on a display 15.
Patent JP-S60250452-A (JP)
Title: Load/dump inquiry system for shared ncp of communication control processor
Inventor: MIYAHARA HIROHIKO
IPC: H04L29/10
Filed: 1984-05-25
Abstract: PURPOSE:To improve the processing efficiency and to facilitate an easy automatic operation by attaining the automatic inquiry to a host computer sharing a circuit control program according to a load or dump modes of said control program to a communication control processor. CONSTITUTION:A command indicating a load or dump mode of a circuit control program NCP fed by an operator of a host computer is identified by an NCP load/dump command identifying part 27. When this command is identified, a producing part 28 for inquiry command I transmits the command I to the NCP. An answer prat 29 for command I recieves the propriety answer information fed from the NCP and starts a load/dump processing part 30. Then the part 30 loads an NCP load module to an addressed CCP in a load mode and then dumps the contents of a main memory of said CCP in a dump mode respectively.
Patent JP-S61264199-A (JP)
Title: Apparatus for conveying article to be painted
Inventor: TOKUYAMA TATSUO
IPC: B05C13/00
Filed: 1985-05-17
Abstract: PURPOSE:To easily strip paint sticking to an apparatus for conveying an article to be painted by forming a specified ceramic film by thermal spraying on the surface of the apparatus used in a painting stage. CONSTITUTION:Paint sticking to a hanger, a holder, a conveyor, etc. used to convey an article to be painted by electrodeposition is required to be removed sometimes by stripping. In order to easily strip the paint, the surfaces of the hanger, etc., are coated with ceramics such as TiO2, Al2O3, ZrO2 or ZrO2-SiO2 by a thermal spraying method such as flame or plasma spraying to form ceramic layers of 10-60mum thickness.
Patent JP-H04227597-A (JP)
Title: Microwave transceiver apparatus which has radiation pattern of 360 degree and which is attached to celiling
Inventor: JIYON DEII UOORESU
IPC: G01S7/03
Filed: 1991-01-17
Abstract: PURPOSE: To provide the transmitter-receiver which can detect the intrusion of burglars by detecting the movements in a space area extending radially outside in a 360-degree direction. CONSTITUTION: This transmitter-receiver includes a radiation device which generates the electromagnetic radiation transmitted with the transmission frequency, a cavity device which transmits the received radiation in a waveguide mode, a receiver which receives the radiation by the received electric signal and also converts the received radiation, an antenna device 20 which gathers the received radiation in a space area extending radially outside and upward in a 360-degree direction, a pickup device which converts the gathered radiation into the waveguide mode from a coaxial transmission mode, and a filter device which actually shunts the transmitted radiation including actually the 2nd harmonic, wave of the transmission frequency up to the ground standard.
Patent JP-H06318156-A (JP)
Title: Service processor control system
Inventor: MIYAMOTO MIKA
IPC: G06F9/48
Filed: 1993-05-07
Abstract: PURPOSE:To improve the throughput of a CPU by eliminating the unre-quired holding time of the CPU such as response awaiting from an SVP, etc., when the CPU makes the SVP perform processing. CONSTITUTION:This service processor control system is comprised of the CPU 10, the SVP 20, and a main memory device 30, and an instruction information storage area 31 is provided in the main memory device 30, and internal memory 13 in the CPU, and a communication means between the CPU 10 and the SVP 20. The CPU 10 stores intruction information in the instruction information storage area 31 when an instruction is executed, and a code representing the instruction information storage area 31 is stored in the internal memory 13, and instruction completion is set by sending an interruption signal to the SVP 20 on an interruption signal line 40, and the next instruction can be executed at that time, and also, the code is read out from the internal memory 13 when a response signal on an interruption signal line 41 from the SVP 20 is accepted. and a read out code is sent to the SVP 20 by using the communication means.
Patent JP-H09278523-A (JP)
Title: Wire-mill guide roller made of sintered silicon carbide containing dispersed particle
Inventor: NOSE TETSUO
IPC: B21B27/02
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To obtain a wire-mill guide roller having high abrasion resistance as well as chipping resistance. SOLUTION: This guide roller 1 for wire mill is made of a particle-dispersed sintered silicon carbide having a relative density of >=99% and containing titanium boride-hafnium boride solid solution particles expressed by Ti1-x Hfx B2 ((x) is 0.02-0.25), having an average particle diameter of 1-10μm and dispersed in a sintered silicon carbide (SiC) at a volume fraction of 20-70%. A guide roller 1 for wire mill having a texture containing Ti-Hf-B solid solution particles dispersed essentially in a silicon carbide phase is produced by this process. The produced guide roller has high abrasion resistance as well as chipping resistance and keeps extremely excellent reliability over a long period.
Patent JP-S61264130-A (JP)
Title: Manufacture of unrefined rolled steel bar
Inventor: NAKASUJI KAZUYUKI
IPC: C21D8/06
Filed: 1985-05-17
Abstract: PURPOSE:To obtain an unrefined rolled steel bar having mechanical properties comparable to those of a normalized rolled steel bar by drawing and rolling a medium- or low-C steel or a medium-C low-alloy steel with an inclined rolling mill. CONSTITUTION:A medium- or low-C steel or a medium-C low-alloy steel contg. 0.1-0.6wt% C and <1.5wt% Mn is used as a material 4 to be rolled. An inclined rolling mill is composed of conical rolls 1, 2, 3 of the same shape. The rolls 1, 2, 3 have gorge parts 1a, 2a, 3a in the outlet side half of the material 3, and the diameters of the rolls 1, 2, 3 are gradually reduced from the gorge parts toward the inlet end of the material 4 and increased toward the outlet end. The rolls 1, 2, 3 also have inlet faces 1b, 2b, 3b and outlet faces 1c, 2c, 3c forming truncated cones. The material 4 is drawn and rolled at 850-1,300 deg.C with the inclined rolling mill to reduce the outside diameter.
Patent JP-2000295922-A (JP)
Title: Container for group-planting of flower for pot, and the like
Inventor: KASAHARA SHOZO
IPC: A01G9/02
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To facilitate the group-planting with a large volume by using a circular pan which is a standard pot for the group-planting. SOLUTION: A circular pan 1 having a vertical wall 3 with about 30 cm caliber and about 13 cm height and a bowl-shaped wall 13 is constituted of a plastic pot, and an upheaved part 5 like a bamboo shoot is formed at the center of the bottom part 4. Many slots for ventilation and draining are opened at the periphery of the upheaved part 5, and an inserting hole 6 for allowing a prop or a leg 19 of a small pot 9 to be inserted and fixed therein is formed on the top part of the upheaved part 5. A tall flower for a pot or a liane can be planted by Using the prop, or a flower for the pot having drooping leaves can be planted in the small pot 9 to hide the pot 9 by the drooping leaves, to form the group-planting having a large volume as the whole.
Patent JP-S5730962-A (JP)
Title: Measuring method for dielectric strength of field effect transistor
Inventor: CHIYOUKAI ISAMU
IPC: G01R31/26
Filed: 1980-08-01
Abstract: PURPOSE:To measure dielectric strength without destroying a transistor, by using a constant-voltage power source equipped with a current limiter as a bias power source for a gate electrode. CONSTITUTION:The first constant-voltage power source 13, having a current limiting function to apply a negative voltage with respect to a source electrode 3 to a gate electrode 5 through a current drawing-out circuit 12, is connected between the gate electrode 5 and the source electrode 3 of a FET11 under test, while the second power source 14, which applies a positive voltage with respect to the source electrode 3 to a drain electrode 4 through the current drawing-out circuit 12, is connected between the drain electrode 4 and the source electrode 3, and further a connecting point 16 is grounded. The values of voltage and current of the power source 13 are set to prescribed values respectively, and with the voltage of the power source 14 varied, the current between the drain and the source is observed with a means 15 such as an oscillograph to measure the rising point thereof. Thereby, a rising voltage, i.e., the dielectric strength VDSX between the drain and the source can be measured without destroying the FET.
Patent JP-S5229940-A (JP)
Title: Analog to digital converter for protection relay apparatus
Inventor: TSUKAMOTO JIYUNICHIROU
IPC: H02H3/02
Filed: 1975-09-03
Abstract: PURPOSE: An analog to digital converter for use in a protection relay apparatus capable of overcoming the problems both with the countermeasure for overinputs and with the accuracy. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59232174-A (JP)
Title: Method for purifying coke oven gas
Inventor: KURODA TAKEFUMI
IPC: B01J23/40
Filed: 1983-06-16
Abstract: PURPOSE:To purify coke oven gas efficiently, by bringing coke oven gas contg. a tar oil component and gum as impurities into contact with a porous material to adsorb and remove the impurities. CONSTITUTION:Coke oven gas contg. a tar oil component and gum as impurities at a space velocity of 100-10,000h<-1> is introduced into an adsorption tower 2, where the gas is brought into contact with a porous material (e.g. alumina) having a BET suface area of 10m<2>/g or above and a pore volume of 0.1ml/g or above to adsorb and remove the impurities. The coke oven gas 1 is then introduced into a hydrogenation tower 3 and is directly hydrogenated in the presence of 1-25wt% Ni and/or Co-supported or 2-15wt% Ni and/or Co and 3-40wt% Mo-supported catalyst at 50-450 deg.C and a space velocity of 500- 50,000h<-1> under a pressure of 2-100atm to hydrogenate the impurities.
Patent JP-H06319183-A (JP)
Title: Terminal equipment centralized control system, centralized controller, terminal equipment controller and terminal equipment interface constructing the centralized control system, and terminal equipment centralized control method
Inventor: OKAMOTO SHINJI
IPC: H04L12/40
Filed: 1993-05-07
Abstract: PURPOSE:To provide a terminal equipment centralized control system which can control the operations based on the functions proper to plural equipments connected together via a communication network. CONSTITUTION:A terminal equipment centralized control system consists of the terminal equipments 31 and 32, an equipment controller 10 which receives the operating rules from users to each equipment and gives the control instruction to each equipment to actuate the equipment based on each operating rule, the HBS 19 and 20, an NT 34 and an HBC 35 which function to secure the connection between plural equipment and the controller 10, an interface unit 21 which controls the transfer of data between the controller 10 and the equipment 31, and a network controller 1 which stores the information on the operation control rules to actuate various equipments as well as the operating attributes of these equipments and generates the operation control rules corresponding to the operation rules given from the controller 10 respectively to output these generated rules to the controller 10.
Patent JP-H08304932-A (JP)
Title: Film image detecting device and method therefor
Inventor: KAJIWARA KAZUHIKO
IPC: G03B27/52
Filed: 1995-04-28
Abstract: PURPOSE: To easily and very accurately detect image size and an image recording position by deciding the image recording position and the image size based on the integrated value of density variation and the position of the line of measuring points on photographic film. CONSTITUTION: A line sensor 62 measures the quantity of light transmitted through the respective different parts of negative film 34 by respective photodetectors. The density values of all the measuring points in a single density measuring area, which are stored in a memory, are fetched. Next, the density variation values in directions respectively going toward eight measuring points existing in the vicinity are respectively calculated by using a differential filter for the respective measuring points. The density variation values of the respective measuring points in two directions along the longitudinal direction of the negative film are integrated for every line of the measuring points arranging in the width direction of the film.  Furthermore, the density variation values of the respective measuring points in two directions along the width direction of the film are integrated for every line of the measuring points arranged in the longitudinal direction of the film. Then, the size is decided by calculating the position of the 1st line of measuring points on the negative film 34 where the integrated value of the density variation value is the maximum by calculation.
Patent JP-S5534444-A (JP)
Title: Preparation of semiconductor device
Inventor: SHIRAI KAZUNARI
IPC: H01L21/322
Filed: 1978-08-31
Abstract: PURPOSE: To prevent the deterioration of substrate interface in the case when leaving a silicon nitride film, by bringing heating treatment temperature in a hydrogen atmosphere within a specified extent.  
     CONSTITUTION: A source or drain region 4 is formed using a polycrystal silicon-gate electrode 3 disposed onto a gate oxide film 2 as a mask. A SiO 2  film 6 and a Si 3 N 4  film 7 are made up, a phosphor silicate galss (PSG) layer 8 is coated and an electrode window is built up by selective etching. The edge portions of the electrode window are smoothed by dissolving the PSG film 8 by heating treating this substrate in a nitrogen atmosphere. The substrate 1 is heating treated for twenty minutes at 800∼900°C in a hydrogen atmosphere, and the region 4 is exposed, thus forming an electrode 9. Consequently, the obstruction of hydrogen due to the Si 3 N 4  film is eliminated because heating treatment temperature is high, and interface conditions between a surface of the substrate and the gate insulating film can be improved and stabilized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09291815-A (JP)
Title: Method for preventing loss of cell of catalytic convertor and exhaust emission control device using therefor
Inventor: IWASHITA MITSUSACHI
IPC: F01N3/28
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To previously prevent the loss of a cell of a metallic catalytic support, by specifying an exhaust flow speed on the downstream side end surface of the metallic catalyst support formed by alternately overlapping and winding in multiple the corruegated plate and the flat plate of the ferrite stainless steel foil member of a catalytic convertor mounted in a vehicle exhaust system. SOLUTION: A metallic catalyst support 36 whose number of cells is 400 about one inch square, which is formed by alternately overlapping and winding in multiple a corrugated plate and a flat plate formed of a Fe-Cr-Al series ferrite stainless steel foil member having thickness of about 50$μm, is stored in the cylindrical container 31 of a catalytic convertor 41 mounted in a vehicle exhaust system, and exhaust gas is purified while being passed through the metallic catalyst support 36. In this case, an exhaust flow speed on the downstream side end surface of the metallic catalyst support 36 is set to be 20/sec or below in a maximum flow speed and 2m/sec/mm or below in difference between flow speeds.  Also, a projected part 43 is arranged in a predetermined part where is a side further upstream from a connecting part among exhaust pipes 25 and a collecting container 29 and in the vicinity of the connecting part, whereby exhaust gas can be approximately uniformly distributed.
Patent JP-S59230948-A (JP)
Title: Hoop material splicing method
Inventor: YASUZAWA KAZUHITO
IPC: B65H19/18
Filed: 1983-06-15
Abstract: PURPOSE:To make it possible to splice hoop materials such as, for example, paper, films, metal foils, etc, on an old hoop material drum which comes to near the termination of winding and on a new hoop material drum with no large space being required, without stopping the supply of the hoop material, by providing such an arrangement that the old hoop material is clamped to be gradually braked while the braking to a turret is gradually reduced to zero so that the old and new hoop materials are spliced together. CONSTITUTION:When a hoop material 2a on an old hoop material drum 2 on feeding comes to near the termination of winding, a retaining roll 5 is driven by a drive cylinder 8 so that the old hoop material 2a is held between the retaining roll 5 and a receiving roll 4. The hoop is gradually braked, and as well the braking to a turret 1 is gradually released so that the hoop is subjected to a predetermined tension only by the receiving roll 4. When the braking to the turret 1 becomes zero, the old hoop material drum 2 is removed and is disposed on a drum receiving pan 6 while a new hoop material drum 3 is set on the turret 1. A new hoop material 3a on the new hoop material drum 3 is spliced to the old hoop material 2a by means of a splicing device 7 and then the old hoop material 2a on the old hoop material drum 2 is cut off.
Patent JP-S59231498-A (JP)
Inventor: MORI NOBUFUMI
IPC: C09K11/08
Filed: 1983-06-14
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-S5633331-A (JP)
Title: Gate member of paper sheet delivering apparatus
Inventor: UCHIDA SHINYA
IPC: G07D11/00
Filed: 1979-08-21
Abstract: PURPOSE: To deliver securely each sheet of paper and to hold one of two sheets of paper that have been conveyed by haphazard, by forming a delivering roller into a comblike shape in cross section and arranging a gate having a comblike shape similar thereto in cross section and capable of mating therewith.  
     CONSTITUTION: The delivering roller 7 that can delever stacked sheets of paper one by one is made of a friction material and is formed into a comblike shape, and the gate member 8 is arranged which has the same shape as the delivering roller 7, is made of the same material as for the delivering roller 7, and can bite slightly into a plurality of grooves 7' between the teeth of the delivering roller 7. A sheet of paper in contact with the delivering roller 7 has an effective frictional resistance with the roller 7 and therefore is conveyed between the delivering roller 7 and the gate member 8, while a sheet of paper on the side of the gate member 8 cannot be delivered between the roller 7 and the gate member 8 since the paper has only a frictional resistance with the adjacent sheet of paper and in addition the gate member 8 is fixed. Accordingly, delivering of two or more sheets of paper can be prevented and sheets of paper can be securely deliverd one by one. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01277785-A (JP)
Title: System for measuring three-dimensional position
Inventor: TANABE KENJI
IPC: G01S5/16
Filed: 1988-04-28
Abstract: PURPOSE:To improve the precision in measurement of a three-dimensional position and to take quickly a countermeasure for abnormality, by rotating two laser projectors in substantially complete synchronization and also by checking abnormalities and communication errors occurring in a ground station and/or a vehicle. CONSTITUTION:A motor driver 64 is controlled so that a reference azimuthal pulse signal formed of reception signals of two laser projectors be within a prescribed width by a laser projector rotation control means, and thereby a synchronous rotation control of the laser projectors is conducted. At the same time, various abnormalities are detected by a detector 19 of various errors detecting the abnormalities on the vehicle 10 side, a laser motor error sensor 63 adjusting the speed of rotation of the two laser projectors so that a reference azimuthal pulse formed of the reception signals of the laser projectors be within the prescribed width, a laser output error sensor 60 detecting the abnormalities in the ground station, etc., and the contents of the abnormalities are displayed in a display monitor 50 in the ground station 40.
Patent JP-H10195175-A (JP)
Title: Production of high-purity epoxy resin
Inventor: KO KONGEN
IPC: C08G59/10
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a high-purity epoxy resin by reacting an epihalohydrin with a hydroxylated or aminated aromatic compound in the presence of an alkali (alkaline earth) metal hydroxide in a selected organic solvent. SOLUTION: An epihalohydrin is reacted with a hydroxylated or aminated aromatic compound in the presence of an alkali (alkaline earth) metal hydroxide in an organic solvent which comprises an aprotic solvent, has a boiling point lower than those of other reactants, is capable of forming an azeotropic mixture with water and yet immiscible with water, and has a solubility in water of at most 10%. Examples of the solvent used include esters of secondary or tertiary alcohols. To be concrete, e.g. isopropyl acetate is used. A mixture of isopropyl acetate, etc., with other solvents comprising, e.g. propylene glycol 1-5C alkyl ethers can also be used.