baber/WOPTO huggingface dataset:
Patent JP-H11135983-A (JP)
Title: Electronic equipment improved in electromagnetic wave shielding property
Inventor: YAMAGUCHI MASANORI
IPC: H05K9/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide auxiliary parts which is suitable for obtaining electronic equipment improved in electromagnetic wave shielding property, and can be applied to the components of the electronic equipment and the equipment itself. SOLUTION: Electronic equipment is constituted of an electromagnetic wave radiating source 4, a main-body housing 2A housing the source 4, a lid member 2B for tightly closing the housing 2A, and a caulking material 12 composed of magnetic material powder.
Patent JP-H01140228-A (JP)
Title: Data storage retrieving system
Inventor: IWAMOTO KAZUMASA
IPC: G06F17/30
Filed: 1987-11-26
Abstract: PURPOSE:To delete a necessary change place at the time of reorganization to a data file by making correspondence information between a record serial- number assigned to a data record and a storage address on the data file into address converting information. CONSTITUTION:A serial-number assigning means 1 adds 1 to the largest record serial-number in a converting information storage data 8 in a data file 7, assigns the record serial-number to the data record to be stored, a storage means 2 stores the data record whose assigned record serial-number is added into a storage area 9, a storage means 3 stores the correspondence information between the record serial-number and the storage address as the address converting information into a storage area 8, a storage means 4 stores an index record with a stored data value as a key value and with the record serial-number as pointer information into a storage area 6 in a file 5. The record serial-number is obtained from the index record corresponding to the key value by a retrieving means 10, converted into the storage address by a converting means 11 and the data record is removed from the storage area 9 by a reading means 12.
Patent JP-S63150072-A (JP)
Inventor: TASAKA ISAO
IPC: A61H23/02
Filed: 1986-12-15
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-H07186879-A (JP)
Title: Device and method for controlling occupant restraint system
Inventor: CHIYAARUZU II SUTEFUENZU JIYUN
IPC: B60R21/015
Filed: 1994-12-01
Abstract: PURPOSE: To control the pressure of an airbag during a crash depending on the weight and position of a vehicle occupant. CONSTITUTION: Measurements taken by sensors 36, 64, 70 respectively for seat angle, belt payout, and occupant weight are read by a controller 24 and stored in a memory 140 and the measurements taken by the sensors 36, 64 are corrected according to the seat angle to detect the weight range of an occupant on a seat. Similarly, the position range of the occupant is detected according to the measurements taken by seat and occupant position sensors 30, 80, 84, 86. The controller consults a retrieval table in the memory on the basis of the determined weight and position ranges and supplies to a discharge device 120 a control signal indicating how much gas should be discharged. When a crash sensor 90 detects a crash, a squib 104 is energized and gas is supplied to an airbag 102.  The discharge device regulates the discharge of the gas according to the signal supplied, thus regulating the pressure of the airbag.
Patent JP-S62158313-A (JP)
Title: Semiconductor laminate
Inventor: SATO SHIRO
IPC: H01L27/14
Filed: 1985-12-30
Abstract: PURPOSE:To improve surface morphology, by interposing buffer layers between a crystal substrate and a compound semiconductor to secure matching of crystal lattice between the crystal substrate and an epitaxial compound semiconductor layer. CONSTITUTION:A first buffer layer 2 having a composition of ZnSxSe1-x(x =0.90-1.0) is formed on the upper surface of an Si substrate 1 by an epitaxial growth method. Next, epitaxial growth is conducted thereon with the ratio between supply amounts of S and Se. varied, so as to form an inclined composi tion layer 3 as a second buffer layer. On the occasion, the uppermost portion 4 of ZnSxSe1-x is made to have a mixed crystal composition (x) which facilitates the matching with the crystal lattice of a desired III-V compound semiconductor of a GaAs or GaP layer or the like to be superposed thereon. In the case when GaAs is superposed, for instance, the composition is set to be x=0 to x=0.1, and in the case of GaP, it is set to be x=0.80-0.89.
Patent JP-H11131065-A (JP)
Title: Liquid crystal composition and liquid crystal element
Inventor: TOTANI YOSHIYUKI
IPC: G02F1/13
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal composition useful for a ferroelectric liquid crystal element, capable of providing an excellent quick responsiveness, memory stability, orientation, high contrast ratio, etc., by including a specific optically active naphthalene compound and non-optically active ester compound. SOLUTION: This composition comprises (A) a compound of formula I [R1 is a 3-24C (branched) alkyl; R* is a (halogen or alkoxy-substituted) 3-24C alkyl having an optically active asymmetric carbon; Y1 is a single bond or -O-; Y2 is -COO- or -CH2 O-; X1 and X2 are each H or a halogen; and (n1 ) is 0 or 1] and (B) a compound of formula II [R2 and R3 are each a (halogen-substituted) 3-24C (branched) (un)saturated (alkoxy) alkyl, etc.; Y3 is a single bond, -O-, -COO-, etc.; and X3 is H or a halogen]. The composition comprises e.g. 50 to 97 wt.% of component A and 3 to 50 wt.% of component B.
Patent JP-2001112740-A (JP)
Title: Capsulated endoscope
Inventor: NINOMIYA ICHIRO
IPC: A61B5/07
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a practical capsulated endoscope having good productivity regarding assembly and being miniaturized. SOLUTION: The capsulated endoscope, in which an internal image formed by an objective lens under the illumination of an illuminating body is focused on an image sensor and an image signal produced by the image sensor is radio transmitted, includes: an objective lens barrel for supporting the objective lens; and a main block having a lens holding tube for holding the objective lens barrel, an illuminating body supporting plate part being approximately perpendicular to the lens holding tube for supporting the illuminating body, and a cylindrical body for holding the image sensor.
Patent JP-H01137843-A (JP)
Title: Buffer device between independent synchronizing networks
Inventor: OTSUKI HARUHIKO
IPC: H04L12/66
Filed: 1987-11-25
Abstract: PURPOSE:To prevent the occurrence of a data error attended with centering by applying forcibly and periodically the centering to a designated time. CONSTITUTION:The user sets a centering time data (g) from a terminal equipment 6. A CPU 4 reads the centering time data (g) via a serial interface 5 and sets it to a comparator 2. The comparator 2 compares a calendar time data (f) outputted from a calendar timer 3 with the centering time data (g) and outputs a centering request signal (e) in case of the coincidence to a buffer circuit 1. The buffer circuit 1 receives the centering request signal (e) to apply the centering. Thus, the centering is applied selectively while avoiding a period when the data transmission is congested, then the occurrence of a data error is prevented.
Patent JP-H07131907-A (JP)
Title: Inverter group controller for electric railcar
Inventor: MATSUI TAKAYUKI
IPC: B60L9/16
Filed: 1993-11-04
Abstract: PURPOSE:To prevent a train composed of a plurality of electric railcars coupled to be driven by one or more inverters from slipping or skidding by coupling the railcars by inverters and drive control means of the respective railcars via a communication network during a period in which the railcars pass a curved part, reducing torques of motors of the respective railcars and traveling at a constant speed. CONSTITUTION:A train is composed by coupling four electric railcars having AC motors 8a, 8b-11a, 11b to be driven by inverters 4-7. A communication network 3 is coupled between the inverters 4-7 of the railcars and cab controllers. Currents and speeds of the railcars are respectively detected by current detectors 15-19 and speed detectors 12a-15b, and input to the network 3. A cab controller 21 maintains a constant speed drive in which torques of the motors are reduced according to an operation command to be applied by a driver from a cab operating unit 20 until g head railcar enters bent part and he tail railcar passes through the part, and a limit speed command responsive to a.counted amount of the part is applied. suppress squeak.
Patent JP-H06152012-A (JP)
Title: Electrode material for excimer laser
Inventor: YAMAMOTO ATSUSHI
IPC: H01S3/038
Filed: 1992-11-10
Abstract: PURPOSE:To provide a long-life material for electrodes of an excimer laser system, by coating a highly heat-conductive material with a high melting point metal to reduce material consumption in evaporation, and protect the electrode material from roughening on the surface. CONSTITUTION:A oxygen-free copper electrode 300mm in length and 40mm in width is coated with a corrosion-resistant high melting point metal (Ta) in an ion-plating method. Consequently, since the electrode is not coated unevenly with a halogenation passivation film, the evaporation of the material of the electrode does not take place. When laser oscillation is generated using the pair of electrodes having a space of 20mm, the roughness on the surface thereof can be restricted.
Patent JP-H08140294-A (JP)
Title: Stator of slotless motor
Inventor: KIMURA NOBUYOSHI
IPC: H02K15/02
Filed: 1994-11-09
Abstract: PURPOSE: To provide a method for easily assemblying a ring-shaped multilayer core and a cylindrical coil of a slotless stator which serves as a magnetic circuit of a rotor magnet. CONSTITUTION: A slotless motor is constituted of a rotor 4 which is made by installing a cylinder-shaped magnet 6 around a shaft 5 and a slotless stator. The slotless stator is made by installing a cylinder-shaped coil 1 on an inner face of a ring-shaped laminated core which is made by combining a plurality of arc-shaped laminated cores 22 and then incorporating the ring-shaped laminated core and the cylinder-shaped coil 1 into one body with resin, etc., and then inserting the integrated body into a case 3. Although both ends 11 of the cylinder-shaped coil 1 rise because returns of the coil overlap each other, the ring-shaped laminated core can be assembled on an outer face of the cylinder- shaped coil 1 before it is integrated into one body with the coil 1 and therefore an assembly work can be done easily.
Patent JP-H07129978-A (JP)
Title: Optical disk device
Inventor: NISHINOMIYA MASANOBU
IPC: G11B7/085
Filed: 1993-11-05
Abstract: PURPOSE:To protect a device for vibration and impulse applied to the device by controlling an actuator in the direction of separating an objective lens from an optical disk when the objective lens comes close to the optical disk abnormally. CONSTITUTION:By a focusing point detection circuit 9, a focusing point detection signal AF is outputted in the zero cross point of its signal waveform. By an optical head 4, current flowing through an actuator 4b is detected, and a prescribed detection signal is outputted to be digitized by an A/D conversion circuit 10. By a control part 13, when the signal AF is outputted, the signal of the circuit 10 is read, and the current value Ia of the actuator 4b in the focusing position of the objective lens 4a is detected. Then, by the control part 13, the energizing current of the actuator 4b is monitored always. Now, when the lens 4a is moved to the optical disk 2 side due to vibration, etc., a focus error is generated, and the energizing current of the acutuator 4b is lowered by a fixed amount (alpha) for a current value Ia. In such a case, by the control part 13, a fixed signal is outputted, and large current is made to flow through the actuator 4b in the direction of returning the lens 4a.
Patent JP-S63150590-A (JP)
Title: Plate-type heat exchanger
Inventor: YAGI TOSHIICHI
IPC: F28F3/08
Filed: 1986-12-15
Abstract: PURPOSE:To prevent the leak and mixing of liquids by checking the existence of pierced holes caused by corrosion, etc., of heat exchanging plates by a method wherein a beat exchanging element is composed of a pair of heat exchanging plates in contact with each other with a gap therebetween outside and not so tight as watertight. CONSTITUTION:Heat medium flows into a passage A between the heat exchanging elements P, P' from the heat medium inlet hole 18 of the elements P, P' and then flows out through a heat medium outlet hole 20. Liquid to be treated flows into passages B between the elements P, P' from the inlet hole 22 for the liquid to be treated and then flows out from an outlet hole 24 for the liquid to be treated. While the liquids pass through respective adjacent passages A, B, the liquid to be treated receives heat from the beat medium through the elements P and its temp. rises up. When tests for leak, etc., are carried out, the fixed amount of water is allowed to flow into the gap 16 between heat transfer plates 12, 14 with no pressure, and whether the total amount is drawn off or not is confirmed.
Patent JP-S62157629-A (JP)
Inventor: KUWAMURA KAZUO
IPC: H01H73/18
Filed: 1985-12-27
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-H06144502-A (JP)
Title: Dust collecting device
Inventor: SUGIURA OTOJIRO
IPC: B65F5/00
Filed: 1992-11-10
Abstract: PURPOSE:To provide a device which can conduct dust collection and conveyance in large-scaled facilities with high efficiency and at a lower cost. CONSTITUTION:A dust storage container 6 provided with running wheels 10 is run by a towing vehicle 5 between dust storage equipment 3 installed at plural positions in facilities and a dust centralized center, and a rotary drum 9 which compresses and stores dust is provided in the dust storage container 6. A chute pipe 20 which feeds dust directly into the dust storage container 6 is fitted to the dust storage equipment 3 to transfer an empty dust storage container 6 onto a receiving base 36 mounted below the chute pipe 20 from an adjacent receiving base by a traversing carriage.
Patent JP-H10135720-A (JP)
Title: Antenna system
Inventor: ATSUMI NAOMI
IPC: H01Q1/22
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an antenna system in which the number of components is reduced and the entire height is lowered without extending a plane shape. SOLUTION: An antenna module 11 is mounted on a lower case 10 and an upper case 12 covers them. An opening 10b is provided in the middle of a bottom 10a of the lower case, and a yoke 14 with a magnet 13 is inserted in the opening, a flange 14b of a yoke is pressed into contact with a lower side of the bottom and a claw 14c provided integrally with the flange is in contact with an upper face of the bottom. The claw prevent the yoke from falling down but fixes the yoke. The bottom is formed thick in a conventional system using an adhesive tape to obtain the adhesive strength. But in this embodiment, the thick bottom is not required and the entire height of the system is made lower. Since the narrow width of the flange is naturally enough, the planer shape is made small.
Patent JP-H05146350-A (JP)
Title: Cut pile tufted carpet
Inventor: FUJIWARA TAKASHI
IPC: D02G3/38
Filed: 1991-10-19
Abstract: PURPOSE:To provide a pepper-and-salt pattern having a fine color tone on a cut pile surface by tufting pile yarn having two kinds of falsely twisted spinning slivers in different colors doubled and twisted on a foundation. CONSTITUTION:A tufted carpet 15 has cut pile 14 formed by tufting pile yarn 12 made by doubling and twisting a thermoplastic synthetic fiber spinning silver 11A formed by false twist through a pneumatic false twisting device and a thermoplastic synthetic fiber spinning silver 11B having a color or dyeing affinity different from that of the spinning sliver 11A and formed by false twist through the pneumatic false twisting device on a foundation 13. Most of staple fibers constituting the spinning silver are arranged in parallel in the longitudinal direction of these spinning silvers 11A, 11B. Also, the longitudinal direction N of these staple fibers is arranged parallel to the twisted direction M of the spinning slivers 11A, 11B formed by doubling and twisting. Thus, pepper-and-salt patterns composed of sectional surfaces 23A, 23B of the spinning slivers 11A, 11B have the depth of gradually changing color between different colored spots.
Patent JP-H05109814-A (JP)
Title: Tab type semiconductor device
Inventor: MORITA NOBUYUKI
IPC: H01L21/60
Filed: 1991-10-19
Abstract: PURPOSE:To enable high integration and fining inner leads of a TAB type semiconductor device without enlarging a margin or the area of an electrode pad thereon. CONSTITUTION:A metallic pad 3 is constituted by filling metal into a recess 1a formed on the surface of a semiconductor chip 1. An end 5a of an inner lead 5 is buried in the metallic pad 3, so as to be connected.
Patent JP-H03160369-A (JP)
Title: Hydrolysis of protein
Inventor: UCHIDA TOYOAKI
IPC: G01N33/68
Filed: 1989-11-17
Abstract: PURPOSE:To enable determination of triptophan by a solid phase/gaseous phase reaction between protein adsorbed by the surface of a solid and an acid mixed vapor containing mercaptoethane sulfonic acid and water to perform a hydrolysis on protein. CONSTITUTION:Valyl glutamic acid 1 as one of dipeptide is taken into a small test tube 2 to be dried sufficiently. Then, the small test tube 2 is placed into a large test tube 3, on the bottom of which 3 a 3 M mercaptoethane sulfonic acid aqueous solution 4 is held beforehand. Then, a vacuum sealing 5 is performed in an ampule form cooling the test tube 3 by ice. The test tube 3 sealed is placed into an oil bath to heat and after the heating, the small test tube 2 is taken out to remove mercaptoethane sulfonic acid sufficiently with a vacuum desiccator. After the drying, hydrochloric acid is put into the small test tube 2 to dissolve a hydrolysis product to perform an analysis with an amino acid analyzer.
Patent JP-H02144751-A (JP)
Title: Direct memory access circuit
Inventor: ITO MORIHIKO
IPC: G06F13/28
Filed: 1988-11-28
Abstract: PURPOSE:To realize a compact AND circuit together with the cost reduction by using several pieces of compact and inexpensive SSI (small scale IC) consisting of counters, selectors, demultiplexers, etc. and realizing the extension of the number of DMA channel. CONSTITUTION:A NOR gate 7 prevents the count-up state of a counter 4 while the output of a selector 6 is kept turned on. A demultiplexer 5 distributes the direct memory access recognizing signals to the I/O devices 25 that requested the direct memory accesses based on the output signal of the counter 4. Then the 3-state buffers 9, 10, 12 and 13 output the output signal of the counter 4 to a common bus as a DMA address while the output signal of the selector 6 and the direct memory access recognizing signal of a direct memory access controller are kept turned on. At the same time, the DMA address signal of the direct memory access controller is cut off in response to the output signal of the counter 4.
Patent JP-H03161162-A (JP)
Title: Coating material
Inventor: SUETSUGU ETSUO
IPC: B22D41/02
Filed: 1989-11-18
Abstract: PURPOSE:To improve the service life of apparatus by applying coating material containing a fluorine compound having a specific m.p. onto a vessel for melting and casting low m.p. metals. CONSTITUTION:The fluorine compound having >=700 deg.C m.p. has function of preventing the coating material from becoming brittle. As the fluorinecompound, not only calcium fluoride, but also the other fluorine compound having >=700 deg.C m.p. can be used. By applying the coating material composed of 5-100wt.% (outer percentage) fluorine compound based on the solid material, the balance the other refractory raw material and binder to the vessel and apparatus for melting and casting the low m.p. metal 1, the service life of tool kinds is improved and using term without repairing is lengthened, and labor to the repairing work on the way of operation can be saved.
Patent JP-2000094554-A (JP)
Title: Method for manufacturing plastic block with tilelike uneven pattern
Inventor: MINAGAWA MITSUO
IPC: E04C1/40
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To effectively use an industrial waste and make the appearance highly presentable and also make the whole block lightweight by laying a plastic film in a frame for a mold with minute suction holes to suck air and pouring a composition composed of particles of crushed porcelain chippings and a synthetic resin emulsion and cement, and a cement mortar in that order, into the frame. SOLUTION: A mold 1 with a tilelike uneven pattern and minute air suction holes 5 uniformly formed, is set in a frame 4, and further, a vinyl chloride film 9 is laid on the mold 1. Next, air is sucked by an air suction device 8 and thereby, the vinyl chloride film 9 is completely made to adhere to the frame 4 by suction. In addition, a tile composition 10 composed of a synthetic rubber modified acrylic copolymer emulsion as a synthetic resin emulsion, cement and particles of crushed porcelain chippings is mixed and stirred by a vacuum deaeration and kneading device, and the mixture is poured into the recessed part of the mold 1. After that, a cement mortar 11 is poured onto the surface of the poured mixture and a rigid foamed plastic hollow block is placed on the cement mortar 11. Thus a tilelike uneven pattern is stuck and then the vinyl coloride film 9 is peeled off.
Patent JP-H04174798-A (JP)
Title: Release paper
Inventor: YAMANO KOICHI
IPC: D21H27/06
Filed: 1990-11-05
Abstract: PURPOSE:To obtain release paper, used as double-sided tapes and excellent in dimensional stability by making paper from specific wood pulp as a principal component, drying and calendering the formed paper and then coating both sides of the resultant release paper substrate with a silicone mold release agent layer. CONSTITUTION:The objective release paper is obtained by making paper from wood pulp having 100-200ml CSF beating degree as a principal component so as to provide 1.0-1.5 ratio of the tensile strength in the longitudinal direction to that in the transverse direction, drying and calendering the formed paper and then coating both sides of the resultant release paper substrate having 5000-25000sec air permeability and >=3.0% moisture content with a silicone mold release agent layer consisting essentially of an organosiloxane. Furthermore, one surface of the aforementioned release paper substrate may be coated with a polyolefin layer composed of a polyolefin resin and the one surface on the opposite side or both sides may also be provided with the above- mentioned silicone mold release agent layer.
Patent JP-H05196678-A (JP)
Title: Electric-circuit testing apparatus
Inventor: KURIIBU RICHIYAADO DEI
IPC: G01R31/02
Filed: 1991-11-16
Abstract: PURPOSE: To conduct continuity test and insulation test and to prevent leakage by providing a monitor circuit having a first half part and a second half part and a current supply means to supply an input current equal in size to each half part of the monitor circuit. CONSTITUTION: A first half part of a circuit 1 is connected to an input IS of a current mirror 2 to contain a circuit 3 to be tested and as second half part is connected to an output IO of a mirror 2 to supply a leakage current IL. The display of the leakage current IL is taken out of terminals 8 and 9 between series resistors 4, 5, 6 and 7. The resistors 4 and 6 act as buffer resistors for easing a high voltage VHT. The value RA of the resistor is selected so as to set the value of a bias current IS from the mirror 2. The value RB of the resistor 6 is selected so that a collector voltage swing of an output transistor of the mirror 2 is held within a range of a normal operation parameter to a current value range which an output current can take responding to the leakage current.  When there is no leakage current in a circuit 3, the currents IS and IR are given by IS=IR=(VHT-VS)/(RA+RX).