baber/WOPTO huggingface dataset:
Patent JP-H11313740-A (JP)
Title: Pillow
Inventor: OZAWA YASUO
IPC: A47G9/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To improve air permeability and cushioning properties and to suppress the raising of the temperature of a pillow main body even in the case of using for a long period by covering a packing material with a covering/surrounding material and holding the covering/surrounding material by an upper cushioning material and a lower cushioning material so as to improve the structure of a pillow. SOLUTION: The pillow main body 1 is constituted of the covering/ surrounding material 3 housing the packing material 2 using the seeds of pickled plums and the like, the upper cushioning material 5 and the lower cushioning material 6 holding the material 3, and a cover 7 covering the material 5 and the material 6 on their upper and lower sides. The material 2 is suitably the seeds of pickled plum, adzuki, dried herbs, etc., and the material 3 is suitably cylindrical and has many holes 4 for securing air-permeability at all of its surfaces. In order to house and fetch the material, an opening part 9 with a fastener 8 is provided on the side face of the material and notch parts 10 and 11 holding the material 3 housing the material 2 are formed nearly in the center parts of the material 5 and 6.
Patent JP-H0582332-A (JP)
Title: Stopper and holding magnet
Inventor: DEIITOMARU HARUTEINGU
IPC: H01F3/00
Filed: 1992-03-16
Abstract: PURPOSE: To substantially improve a force action acting on respective movable element parts, without enlarging the volume of the entire magnet by providing an extension part or a formed part extended along the axis of a magnet core to a pole or a pole surface and forming a generally U-shaped notches on the end face sides of the magnet core. CONSTITUTION: A pole or a pole surface 6 is provided with the extension part or a formed part 5, extended along the axis X of a magnet core 1. Then, generally U-shaped notches 7 are formed on the end face sides of the magnet core 1. Thus, this holding magnet provided with the two kinds of T-shaped feeble- magnetic magnet cores is improved, and the attracting force acting on the movable element parts of knife-shape, arranged at intervals is improved, without enlarging the structure volume of a magnet system.
Patent JP-H09250797-A (JP)
Title: Air conditioner
Inventor: KITAGAWA KOICHI
IPC: F24F11/02
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner which embodies a comfortable indoor environment during cooling and heating time irrespective of the amount of air conditioning load and prevents the generation of dew condensation on a wall surface of a dwelling house or the like. SOLUTION: This air conditioner is provided with a compressor, an indoor heat exchanger, an outdoor heat exchanger, a changeover value for cooling and heating service and a control data housing means which decides the operation frequency of the aforesaid compressor into a plurality of allocation steps and houses a specified operation frequency for each step in structure. In this case, the aforesaid data housing means is provided with at least a first table (A) designed for a dwelling space whose air conditioning load is large and a second table (B) designed for a dwelling space whose air conditioning load is mall where a compressor operation control device selects either the first table (A) or the second table (B) described above, responding to the amount of the air conditioning load.
Patent JP-H02241560-A (JP)
Title: Centrifugal separator
Inventor: FUKUYAMA HIROMASA
IPC: B04B9/12
Filed: 1989-03-13
Abstract: PURPOSE:To make the life of a bearing semipermanent and to rotate a rotor at an ultrahigh speed as compared with a conventional rotor by supporting the rotary shaft driven by a high frequency motor by a radial magnetic bearing and connecting a sample mounting rotor to the connection rod connected to said rotary shaft. CONSTITUTION:The rotary shaft 12 driven by a high frequency motor is supported by a radial magnetic bearing 11 and a coaxial elongated connection rod 13 is connected to the rotary shaft 12 and a sample mounting rotor 14 is further coaxially connected to said connection rod 13. As a result, the life of the bearing becomes semipermanent and the rotor can be rotated at an ultrahigh speed as compared with a conventional rotor.
Patent JP-S57172790-A (JP)
Title: Semiconductor laser device
Inventor: NAMISAKI HIROBUMI
IPC: H01S5/042
Filed: 1981-04-16
Abstract: PURPOSE:To permit the stabilization of frequency and modulation by a method wherein the second P type region is provided by adjoining and contacting to the laser light path in an N type semiconductor region composing a laser device and penetrating a path and electrically insulating from the first P type region and reverse bias is applied to a P-N junction generated by the second P type region to control refractive index. CONSTITUTION:An N type GaAs layer 2, N type GaAlAs layer 3 are stacked and grown on an N type GaAlAs substrate 1. And the central section in the longitudinal direction of these stacked bodies is inverted to the first P type region consisting of a P type GaAlAs layer 4, P type GaAs layer 5, and P type GaAlAs layer 6 by the diffusion of a P type impurity. Next, the second P type region 11 is formed by diffusion in the layer 3 by adjoining to a laser light path generated by these regions to install an electrode 12 for modulation on the surface of the region 11 and a depletion layer 13 expanding from the region 11 is expanded in the layer 2 by applying reverse bias to a P-N junction caused by the region 11.
Patent JP-S57173298-A (JP)
Title: Speaker
Inventor: MARUNO YOSHIAKI
IPC: H04R9/04
Filed: 1981-04-16
Abstract: PURPOSE:To decrease a resonance peak without lowering a high limit frequency by using a material which has high rigidity and large internal loss for a coupling cone. CONSTITUTION:A plate diaphragm is structured by sticking aluminum foil 2 having 40mum thickness to both the surfaces of a core material of an axially symmetric honeycomb core made of aluminum foil having 20mum thickness. The plane diaphragm 1 is adhered to and held on a frame 5 through an edge 4. A coupling cone 6 has its top end adhered to the nodal circle part of the plane diaphragm 3, and its bottom end adhered to the top end of a voice coil bobbin 8 in a magnetic circuit 7. The sectional structure of the coupling cone 6 is composed of foamed polyethylene 9 and high-density polyethylene sheets 10 reinforced by carbon fiber while the foamed polyethylene 9 is sandwiched between those sheets 10.
Patent JP-H01234729-A (JP)
Title: Air conditioner
Inventor: KIKUCHI HIROSHI
IPC: F24F1/00
Filed: 1988-03-14
Abstract: PURPOSE:To enable an effect of deodoring operation to be kept for a long period of time and prevent mold and fungi of interior circulation air from propagating by a method wherein an optical catalyst is formed at a surface of an absorbing agent, a light is radiated from a light source for energizing this optical catalyst layer to energize the optical catalyst layer and odor constituent absorbed by the absorbing agent is decomposed. CONSTITUTION:Interior air is sucked from an upper part of an interior filter 1, passes through a heat exchanger 2, a deodoring agent 5 and a blower 3 and then this interior air is discharged again into a room. The deodoring agent 5 is made such that a honeycomb active carbon 5b having an optical catalyst layer 5a of anatase-type titanium dioxide formed thereon, for example, is packaged by a sponge-like dampening material 5c. Constituent having a fast decomposing speed of odor constituents is rapidly oxidized and decomposed under an oxidization of OH radical, for example, generated at a surface of the optical catalyst by an exciting light projected form an ultraviolet lamp 6. Although an odor constituent having a slow decomposing speed is absorbed by the absorbing agent, a concentration of odor constituent at the surface of absorbing agent is increased due to absorbed state of the odor constituent, resulting in that a repetitive radiation of the exciting light causes an efficient removal of the odor constituent.
Patent JP-S62218510-A (JP)
Title: Oxygen blowing lance
Inventor: FUKUMI JUNICHI
IPC: C21C5/46
Filed: 1986-03-18
Abstract: PURPOSE:To provide an oxygen blowing lance having high secondary combustion efficiency by providing annular ejection ports for gaseous O2 for blowing and ejection ports for gaseous O2 for secondary combustion to the circumference of a blowing reaction region generated by the ejected gaseous O2 to a lance body. CONSTITUTION:The gaseous O2 for blowing is blown from the annular ejection ports 15 of gaseous O2 for blowing via a gaseous O2 flow passage 14 toward a molten steel 24 to splash the molten steel 24 to the circumference like granular drops. The blowing reaction is induced in this part to generate CO. On the other hand, the gaseous O2 for secondary combustion is ejected from the ejection ports 17 of gaseous O2 for secon dary combustion via a gaseous O2 flow pipe 13 and a gaseous O2 ejection pipe 16 toward the lower outside. The gaseous O2 for secondary combustion radially ejected toward the lower outside is surely blown to the circumference of the annular ejection area of the gaseous O2 for blowing, i.e., the circumference of the blowing reaction region. The probability of the contact of the O2 for secondary combustion with CO is consequently extremely high and the gaseous O2 for secondary combustion effectively contributes to the secondary combustion even if the oxygen feed ratio of the secondary combustion is increased. The secondary combustion is thus efficiently executed.
Patent JP-H06271223-A (JP)
Title: Operation guide device for elevator
Inventor: TANJI HIDEO
IPC: B66B3/00
Filed: 1993-03-18
Abstract: PURPOSE:To prevent a fail to get off or the like by lighting a lamp, serving as both destination story call response and operation guide lamps, provided in an in-car control panel, with a lighting change provided from starting door opening to starting door closing, so as to properly perform a getting-off guide, when an elevator is served. CONSTITUTION:When a car is provided, for instance, in the first floor, when a passenger gets on from the first story to press a two-story destination call button 2cbs, a destination story call register relay 512 is closed, to close its contact 5121 self held, and a destination story call response lamp 2s1 is lighted. When arriving at the second story, by closing a line of a (b) contact of a second story position detecting relay 9121, the relay 512 is released, to put out a destination story call response lamp 2sc1. When a door is started to open, an (a) contact 1001 of a relay 100, closed to starting closing, is opened to close a flicker relay FL. In this way, an operation guide lamp 2sc1 is lighted brighter than at destination story call response lamp lighting time, and further flickered by a flicker relay FL2, and a fact of the second service story is guided.
Patent JP-H07268199-A (JP)
Title: Polycarbonate resin composition
Inventor: OKUMURA RYOZO
IPC: C08L69/00
Filed: 1994-03-29
Abstract: PURPOSE:To obtain a polycarbonate resin composition which comprises a specific PC copolymer and a rubbery elastomer and is suitably useful as a part for OA appliances, cars, electric and electronic appliances, optical instrument, and machine because it is excellent in heat resistance and shock resistance. CONSTITUTION:The composition comprises (A) 1-99wt.%, preferably 40-80wt.% of PC copolymer which is composed of (i) 2-15 mole % of the carbonate structural units of formula I (X<1>, X<2> are H, a halogen, a 1-8C alkyl; m, n is 1-4) and (ii) 98-85 mole % of the carbonate structural units of formula II (Y<1>, Y<2> are H, a halogen, a 1-8C alkyl; p, q are 1-4; A is a single bond or a 1-20C alkylene, -O-) where the copolymer has 15,000 to 40,000 viscosity-average molecular weight and (B) 99-1wt.%, preferably 60-20wt.% of a rubber elastomer such as ABS resin elastomer, natural rubber or styrene-butadiene rubber.
Patent JP-S60202630-A (JP)
Inventor: FUJII KUNIHISA
IPC: H01H50/26
Filed: 1984-03-28
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-S58175637-A (JP)
Title: Manufacture of stable foamed object
Inventor: KITAHARA MIKIO
IPC: B29C67/20
Filed: 1982-04-08
Abstract: PURPOSE:To obtain the foamed object of a stable quality economically, by pouring a main component from the pouring port of the peripheral part of the shaft of a frothing machine for mechanical forth toward the central part of the shaft and a curative in an outer peripheral direction of the shaft. CONSTITUTION:The purpose product is obtained by pouring a main component (R) (e.g., the resin liquid of a urea resin, a urethane resin, etc.) from the pouring port 2 of the peripheral part of the shaft of the frothing machine for mechanical froth toward the central part of the shaft via the place shown by an arrow (R1) and a curative (H) (together with an air for foaming) from the place shown by the arrow (H1) in the outer peripheral direction of the shaft.
Patent JP-S57175006-A (JP)
Title: Rolling mill for thick plate
Inventor: SUGIYAMA TADAO
IPC: B21B13/02
Filed: 1981-04-20
Abstract: PURPOSE:To roll a thick plate of large deformation resistance efficiently while reducing rolling load and torque by incorporating an idle roll of a diameter smaller than that of driving rolls between a pair of the driving rolls. CONSTITUTION:An idle roll 6 of a diameter smaller than that of driving rolls 1' is incorporated between a pair of the rolls 1'. The roll 6 contacts the upper or lower roll 1'. When the roll 6 is used in contact with the upper roll 1', the roll 6 and the lower roll 1' act as work rolls, and when the roll 6 is used in contact with the lower roll 1', the roll 6 and the upper roll 1' act as work rolls.
Patent JP-H10235478-A (JP)
Title: Spot welding machine holding device and spot welding equipment
Inventor: TANAKA TAKEMI
IPC: B23K11/11
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To reduce the burden for an operator by effectively operating the load burden by a balancer even in the case of operating a spot welding machine under whatever direction and posture. SOLUTION: A turning shaft 11 is protruded in the back central part of the mounting plate 1 fixing a welding gun 102, and a stopper pin 12 is protruded in the vicinity of the turning shaft 11. The axial line of the turning shaft 11 is made to pass the vicinity of the center of gravity position of the welding gun 102. A bearing part 21 is fixed to one end of a first connecting arm 2, and the bearing part 21 is combined to the first turning shaft 11 so as to freely turn. A second bearing part 23 is fixed to the tip end of the other end bent part of the first connecting arm 2 corresponding to about the center of gravity position of the welding gun 102. A second connecting arm 3 is formed in about a straight line shape, and a turning shaft 31 is protruded aside in the base end part.  The second turning shaft 31 is combined so as to freely turn to the bearing part 23 fixed to the turning end of the first connecting arm 2. A connecting member 4 is pivotally supported to the tip end of the second connecting arm 3.
Patent JP-S57174461-A (JP)
Title: Method for calcining and joining ceramics to metal
Inventor: FUNAKURA KATSUHIKO
IPC: C23C18/48
Filed: 1981-04-18
Abstract: PURPOSE: To obtain a metallic surface that joins metal and ceramics firmly by binding ceramic particles on the metallic surface by electroplating or the like then firing and melt sticking these in a non-oxidative furnace.  
     CONSTITUTION: Ceramic particles or frit particles 4 are held dispersed uniformly by a method of an electroplating bath or electroless plating bath 3 on the surface of a metallic material (e.g.; high Ni-Cr alloy) 1 finished roughly by machining, electrochemical working, etc., and in this state, they are bound by a plating material (e.g.; Ni plating). Next, the material 1 bound with the mixed layers is heated to about 300W1,100°C in a non-oxidative furnace (or vacuum furnace or reducing furnace), so that a mutual diffusion treatment is applied among the Ni and the ceramic particles or frit particles 4 in the uniformly mixed layers and the metallic material 1, whereby a diffusion layer 9 is formed. Next, the surface of the layer 9 is finished by grinding or the like. Mixed liquids 11 contg. ceramic materials are next coated on the surface layer thereof and further a ceramic material 12 to be joined is placed thereon and these are dried and calcined to cause diffusion bonding, whereby the metal and the ceramics are joined. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01231591-A (JP)
Title: Terminal adaptor
Inventor: HAYASHI NARUHIRO
IPC: H04Q3/42
Filed: 1988-03-11
Abstract: PURPOSE:To instantaneously inform a busy state to a telephone caller if the circuit of the caller's side is busy when a telephone is hooked off by detecting the off-hook state and transmitting the busy/dial tone signals based on the monitoring result of the channel application/non-application states. CONSTITUTION:When a telephone set 6 is hooked off, a low-order side interface processing part 32 detects said off-hook state and inquires of a high-order side interface processing part 31 about the presence/absence of an idle B channel. The part 31 delivers the monitoring result of the B channel in reply. While the part 32 sends the busy tone signals to the set 6 when receiving the signal showing the absence of the B channel. Thus the set 6 sends the busy tones at the off-hook time and a caller can recognize instantaneously a calling unable state without dialing.
Patent JP-H04295652-A (JP)
Title: Duplication device
Inventor: KAWAGUCHI TOMOKI
IPC: G11B15/10
Filed: 1991-03-22
Abstract: PURPOSE:To perform quality control of video tapes produced by each slave VTR. CONSTITUTION:Reproducing output signals from each of slaves VTR21, 22,... to 2n are fed to common signal lines 6v, 6a, and 6r by way of switching means [51v, 51a, and 51r], [52v, 52a, and 52r], and [5nv, 5na, and 5nr] respectively. These switching means [51v, 51a, and 51r], [52v, 52a, and 52r], and [5nv, 5na, and 5nr] are remote-controlled by means of a control signal supplied from a control device 3 by way of a signal line 4.
Patent JP-S54150518-A (JP)
Title: Device control system
Inventor: KAWABATA YASUHIRO
IPC: F02B77/08
Filed: 1978-05-18
Abstract: PURPOSE: To greatly inprove the performance of control, by increasing the effective control ranges in order to control the functioning of devices, in a system that controls all sorts of devices used for an exhaust gas system of an engine.  
     CONSTITUTION: When an intake manifold 40 generates negative pressure in  -400mmHg, the negative pressure of the valve opening functioning of a device 30 works in -100mmHg and the load of a spring 62 is adjusted so that a regulator valve 50 generate negative pressure in -100mmHg, negative pressure in -100mmHg is fed to the device 30 from an output port 13 because a negative pressure change- over valve 10 closes a first valve 23 and opens a second valve 24 when a solenoid coil 19 is not conducted. Since said negative pressure depends upon duty in case of conduction and in case of non-conduction of the coil 19 and proportionally increases more the more duty augments and approaches to 100%, said device 30 is precisely controlled. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63227980-A (JP)
Title: Pump
Inventor: MOROZUMI NAOYA
IPC: F04B39/00
Filed: 1987-03-16
Abstract: PURPOSE:To improve the efficiency of a motor by jointing the inner peripheral surface of a stator of a motor for driving a pump mechanism part onto the pump mechanism and the outer peripheral surface of a partitioning wall between a rotor and the stator, thus reducing the gap between the rotor and stator. CONSTITUTION:When a motor 12 is driven by allowing an electric current to flow in the winding of a stator 13, a rotor 14 is revolved. The turning moment of the rotor 14 is transmitted to the inner and outer gears 3 and 2 through a shaft 5. Therefore, the space between the gears 3 and 2 shifts successively in the direction of revolution, and after coolant is inhaled into a suction chamber 9 from a suction port 8, said coolant is discharged outside through a discharge port 11 from a discharge chamber 10. Further, a portion of the coolant in the suction chamber 9 is introduced into the space between a lower plate 7 and a partitioning wall 15 from a communication hole 17. In this case, a part 15a of the cylindrical part of the partitioning wall 15 is made thinner than other parts 15b. Then, the inner peripheral surface of the iron core part of the stator 13 is joined with the outer periphery of the thinner part 15a.
Patent JP-S60202847-A (JP)
Title: Production of 2,5-diaminoalkylbenzene
Inventor: TSUKADA KIYOSHI
IPC: B01J23/40
Filed: 1984-03-27
Abstract: PURPOSE:To produce the titled compound in high yield and purity, by reducing 2-amino-2-nitroalkylbenzene in the presence of a hydrogenation catalyst under specific condition, using water as the solvent. CONSTITUTION:The objective compound of formula II is produced by reducing the compound of formula I (R is 1-18C alkyl) under a hydrogen pressure of 10- 150kg/cm<2> at 80-250 deg.C in the presence of a hydrogenation catalyst (e.g. Raney nickel) using water as the solvent. The temperature variation can be reduced by the use of water having high specific heat as the reaction solvent, and the by- production of secondary or tertiary amine can be suppressed. The amount of water is preferably 30-70%. Since the heat generation in the reduction reaction is extremely large, the other reaction conditions should be restricted within the above ranges, and the amount of the catalyst is 1-30wt% of the raw material in the case of copper or nickel catalyst. The process of salt exchange, etc. is not necessary, the time necessary for the whole reaction can be shortened, and the selectivity to the objective compound is as high as nearly 100%.
Patent JP-H05226487-A (JP)
Title: Semiconductor device
Inventor: KOBAYASHI KENJI
IPC: H01L23/02
Filed: 1992-02-14
Abstract: PURPOSE:To keep a gap between an LSI chip and a cap uniform by a method wherein a U-shaped groove is provided to a wiring board so as to confront the opening edge of the cap, the opening edge of the cap is joined to the U-shaped groove through the intermediary of solder, and the part of the opening edge of the cap inserted into the U-shaped groove is adjusted in length. CONSTITUTION:An LSI chip 1 is mounted on a wiring board 2, where bump-like external connection terminals 21 are joined to LSI connecting pads 24 with solder 22. Keeping the LSI chip 1 in this state, the LSI chip 1 is hermetically sealed up with a cap 9 put on it, where a U-shaped groove 26 is provided to the wiring board 2 at a joint where they are joined together, and solder 27 is filled into the groove 26 to provide a solder pool. The edge of the cap 9 inserted into the solder pool is varied in length, whereby the inclination and height dispersion of the LSI chip 1 and the depth dispersion of the cap 9 can be absorbed. Therefore, adhesive agent filled between an LSI chip and a cap cart be easily controlled in amount, and a chip carrier is improved in reliability.
Patent JP-S55150562-A (JP)
Title: Dry battery
Inventor: KIRIHARA SONOO
IPC: H01M4/06
Filed: 1979-05-14
Abstract: PURPOSE:To prevent zinc from corrosion, by coating a zinc can with balsam as a corrosion inhibitor or by coating a separator or the zinc can with a mixture of balsam and starch. CONSTITUTION:Balsam is coated on the inner wall surface of a zinc can 1 to form a balsam layer 1a, inside of which layer is disposed a separator 2. Then, a positive electrode mixture 3 is filled. Alternatively, a balsam-starch layer 2a obtained by coating a mixture of starch and balsam is formed on the circumferential outer surface of the separator 2 in place of a conventional starch layer. For coating balsam to a zinc can, it is preferable to dissolve balsam in a solvent such as ethanol or chloroform and to use it as a 5wt% solution or so.