baber/WOPTO huggingface dataset:
Patent JP-H0779796-A (JP)
Title: Production of carotenoid pigment
Inventor: TSUBOKURA AKIRA
IPC: C12R1/01
Filed: 1994-07-04
Abstract: PURPOSE:To produce a carotenoid pigment such as beta-carotene useful as a feed additive, a food additive, etc., on industrial scale according to a ready method by culturing a bacterium capable of producing the carotenoid pigment. CONSTITUTION:A bacterium [e.g. a new bacterium E-396 strain (FERM-BP-4283)] capable of producing a carotenoid pigment selected from astaxanthin, adonixanthin, beta-carotene, echinenone, canthaxanthin and zeaxanthin is cultured and the objective pigment is subsequently collected from the cultured material. In addition, the culture medium is prepared preferably by admixing 2 to 50g carbon source, 1 to 10g nitrogen source and 3 to 100 g special demand substances such as vitamins and yeast extract with 11 culture medium base. The above culture is carried out preferably in pH 6 to 9 at 20 to 35 deg.C for 2 to 8 day. As the culture method, the shaking culture method or the aeration- agitation culture method is preferably used.
Patent JP-S6314030-A (JP)
Title: Air conditioning system
Inventor: HORIKAWA AKIRA
IPC: F24F11/02
Filed: 1986-06-27
Abstract: PURPOSE:To make it possible to transmit control signals through a signal transmission channel to a signal receiving means of a machine in a room by a constitution that a control unit for an outdoor machine drives a signal generating means with any one of short-circuiting means open by a selection means. CONSTITUTION:To one outdoor machine 1 a plurality of machines in the room 21-25 are connected to effect control of each of the machines in the room 21-25 with the outdoor machine 1 as a main station. This outdoor machine 1 consists of one signal receiving means 4, a plurality of short-circuiting means 51-55 and one signal generating means 6 all connected in series, and at the same time the machine 1 has a control unit provided with a selection means 5 which opens the short-circuiting means 51-55 selectively. Further, the machines in the room 51-55 have respectively one signal receiving means (photo diode) 9 and a signal generating means (luminous diode) 8 which are connected in series between the terminals of any of the short-circuiting means 51-55. As a result it is possible to make the number of transmission ports in the outdoor machine small and at the same time prevent for sure the erroneous operation in setting address for the machines in the room.
Patent JP-H11346414-A (JP)
Title: Linear element bundling member
Inventor: HATORI SHOJI
IPC: H02G3/04
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a linear element bundling member, which at the time of a bundling work can easily bundle and protect linear elements which are bundling objects, even if their dimensions are short and with which, at the time of recovery of the linear elements, the linear elements can be removed easily. SOLUTION: A linear element bundling member 10a has an approximately cylindrical shape equivalent to a corrugated tube and has a bellows-shape with unevenness along the outer circumference of the cylindrical surface. The linear element bundling member 10a consists of a bellows part 1, which has opening ends 1a and 1b formed by cutting off the cylindrical part along its longitudinal direction and retaining rings 2, which are formed integrally on both the ends in the longitudinal direction of the bellows part 1 and have shapes approximately in matching with the cross section of the bellows part 1, and furthermore, have rows of retaining teeth by which the opening ends 1a and 1b of the bellows part 1 are wound and fixed to each other step by step.
Patent JP-S6044473-A (JP)
Title: Cord take-up tool
Inventor: URASHIMA SHIGERU
IPC: B65H75/04
Filed: 1983-08-22
Abstract: PURPOSE:To enable a cord to be compactly taken up in one touch manner by providing a groove on the inside of spiral elastic body to take up or unwind the cord in or from the groove as the elastic body is expanded or contracted. CONSTITUTION:A spiral elastic body 1 is provided on the inside with a groove 2 to form a cord take-up tool. Also, a U-shaped opened edge of the groove 2 is provided with claws 3 at intervals. Further, the elastic body 1 is provided on the end with a knob 4. Thus after a cord 5 is threaded into the contracted elastic body 1 and hooked on the knob 4, the elastic body 1 is extended so that the spiral center line of the elastic body 1 subjected to torsion is located in the groove 2, and the cord 5 approaches the elastic body 1 to entangle therewith and enter the groove 2. Thus, by extending and contracting the elastic body 1 can be withdrawn and taken up the cord 5 simply.
Patent JP-S5486088-A (JP)
Title: Testing fuel assembly
Inventor: OGATA KEISHIN
IPC: G21C3/30
Filed: 1977-12-21
Abstract: PURPOSE: To provide insertion of knock pin made of material having larger thermal expansion for a the joint section between the handling head and the flared tube of testing fuel assembly to obtain firm joint within the atomic reactor and facilitate disassembly at the room temperature of the outside of atomic reactor.  
     CONSTITUTION: Common hole 30 is provided for mating section between the handling head 2 and the flared tube 3 of the testing fuel assembly 1, which is coupled with the knock pin 31 having larger diameter than the hole 30 thereof. The material of knock pin 31 has the coefficient of thermal expansion larger than the material of handling head 2 and flared tube 3. Knock pin 31 secured and may not come off within the reactor owing to the difference of both thermal expansions. However, the fuel assembly 1 is taken out from the atomic reactor and recover to the room temperature, the knock pin recovers to the original dimensions enabling to remove knock pin with ease. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H098942-A (JP)
Title: Communication system
Inventor: TANAKA TOKUYUKI
IPC: G06F3/0481
Filed: 1995-06-20
Abstract: PURPOSE: To attain call transmission not requiring a large amount of man-hours by utilizing a document displayed on a screen of a communication terminal equipment. CONSTITUTION: Each communication terminal equipment registers in advance an address relating to a communication opposite party in a transmission file, and when an icon 302 placed on a document menu 300 is pointed out by a pointer 301 by the user, a call is made by using an address registered in the transmission file and a calling state menu 400 is displayed on the screen. Since the call transmission is made automatically by allowing the user to have only to point out the icon 302 on a document displayed on the screen of the terminal equipment, the quick and sure call transmission function with a simple operation on the document menu is served for the user of the terminal equipment.
Patent JP-H0318093-A (JP)
Title: Cleaning device for wiring board
Inventor: YASUHARA SHIGEKI
IPC: H05K3/26
Filed: 1989-06-15
Abstract: PURPOSE:To effect a part removal of residuals without requiring an extra time an labor by providing a fluid jetting means for jetting the fluid to a wiring board which is carried by an endless rotary belt comprising a plenty of holes which penetrate through a plane and removing residuals on a surface of the board. CONSTITUTION:This device is provided with an endless rotary belt 13 for carrying wiring boards in one direction, which has a plenty of holes penetrating through a plane, and a fluid jetting means 39 for removing residuals on surfaces of the boards by jetting a fluid against the wiring boards carried by the belt 13. As the porous-type endless rotary belt 13 and the fluid jetting means 39 are thus arranged and the fluid jetted from the fluid jetting means 39 is jetted against the wiring board, the residuals in the portions which are difficult to remove the residuals such as edges or corners of the wiring board or the inside of through-holes can be removed effectively. Thus, the perfect removal of residuals can be effected without requiring an extra time and labor.
Patent JP-H0319208-A (JP)
Title: Electric double-layer condenser
Inventor: KIMURA YOSHIKATSU
IPC: H01G2/04
Filed: 1989-06-15
Abstract: PURPOSE:To enable the polarity to be magnetically discriminated without fail by a method wherein one lead terminal fixed on the anode surface and cathode surface of coin type condenser cells is made of a nonmagnetic body while the other lead terminal is made of a magnetic body. CONSTITUTION:The title double-layer condenser 1 is composed of two laminated coin type condenser cells 2, 3. A metallic dish type holder 4 is weld-fixed on the cathode surface 2a side of one condenser sell 2 while the anode surface 3b side of the other condenser cell 3 is fit-welded into the holder 4. Next, the periphery of the condenser cell laminated body is covered with an electrically insulating sleeve 5 comprising a thermal shrankage resin while lead terminals 6, 7 are fixed respectively on an anode surface 2b of one condenser cell 2 exposed outside the sleeve 5 and a cathode surface 3a of the other condenser cell 3. In this case, one lead terminal 6 is made of a nonmagnetic body while the other lead terminal 7 is made of a magnetic body.
Patent JP-S6048825-A (JP)
Title: Transportation of granular material through reinforced spiral air current
Inventor: HORII KIYOYUKI
IPC: B65G53/42
Filed: 1983-08-24
Abstract: PURPOSE:To prevent direct contact of granular material to be transported with the inside wall of a pipe for eliminating abrasion of the piping material by forming a compressed annular air current layer by centrifugal force along the inside wall of the pipe. CONSTITUTION:There is formed in a pipe 1 a stable spiral air current flowing along the longitudinal direction of the pipe 1 from downward to upward, showing a swirling flow as seen in the section of the pipe. Small or light granular material such as ceramic particles and rice grains is added into the spiral air current from an inlet of the pipe 1. This is effective to reinforce the spiral air current, and such a reinforced spiral air current is useful to provide steady and effective transportation of large or heavy granular material without contact thereof with the inside wall of the pipe 1.
Patent JP-S6132506-A (JP)
Title: Transformer
Inventor: KOSHIHARA MASAHIKO
IPC: H01F30/00
Filed: 1984-07-25
Abstract: PURPOSE:To contrive accomplishment of miniaturization and reduction in production cost by a method wherein a transformer and an inductor are formed on a core. CONSTITUTION:The primary coil 7 and the secondary coil 8 of a transformer 2 are wound around the inner leg of the core of three-leg structure such as an EI-core and an EE-core, and split-wound coils 4a and 4b are wound on each outer leg. The split-wound coils have the same number of turns, and each split- wound coil is series-connected in such a manner that each of them has positive polarity as shown by dot mark in the diagram. When the transformer is constituted as above, the coils 7 and 8 on one side can be utilized as the coils for the transformer, and the coil 4 can be utilized as the coil for an inductor. Two sets of cores are constituted separately in the transformer heretofore in use, the now one set to core is sufficient, and the transformer can be made smaller in size.
Patent JP-S5778148-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUKAWA HISAHIRO
IPC: H01L21/762
Filed: 1980-10-31
Abstract: PURPOSE:To form an element isolating layer having smooth end without defect on  a substrate by forming a material layer having large thermal oxidation speed on the substrate, selectively oxidizing and removing the material layer on the element forming region, and oxidizing the remaining material layer. CONSTITUTION:A phosphorus-doped polysilicon layer 3 of 4,000Angstrom is, for example, accumulated on a thermally oxidized film 2 of 1,000Angstrom  formed on a substrate in a step of manufacturing, for example, an n-channel MOSIC, a nitrided film mask 4 is formed, and an selectively oxidized film 5 is formed. Subsequently, the mask 4 is removed, a channel-preventive layer 6 is ion injected, the film 5 is then removed, and is oxidized until the remaining polysilicon layer 3' is converted to oxidized film 7. Then, an oxidized film 8 is etched to expose the surface of the substrate, and an FET is formed, for example, by an Si gate process. In this manner, crystalline defect can be hardly produced in an element forming region as compared with an isolating structure selectively oxidized on the substrate, and the end shape of isolated oxidized layer 9 is smoothened, thereby preventing the disconnection of the wire.
Patent JP-H094179-A (JP)
Title: Mounting structure for exterior wall material
Inventor: ABE AKIHIRO
IPC: E04F13/08
Filed: 1995-06-20
Abstract: PURPOSE: To enhance the durability of a wall while venting layers are secured and equip excellent waterproofing performance and fire resisting performance. CONSTITUTION: In the mounting structure of an exterior wall material in which a plurality of exterior wall material pieces 2, 2... are installed on vertical members 1, 1... such as columns, studs, etc., while joints are provided in between and a gasket 3 is fitted to each joint, an exterior wall material receptacle plate 4 having a metal plate 41 provided with a gasket fitting groove 41a in the center is attached to each vertical member 1. The exterior wall material pieces 2, 2... are installed on the receptacle plate 4 so that the joint is formed as mating with the groove 41a, and the gasket 3 is mounted while the fit part at its tip is fitted in the groove 41a, and venting layers 6, 6 are formed beside the side edges of the receptacle plate 4.
Patent JP-S6132075-A (JP)
Title: Non-magnetic one component developing device
Inventor: KUBO TSUTOMU
IPC: G03G15/08
Filed: 1984-07-24
Abstract: PURPOSE:To develop the solid black part of a wide area, too, without varying a density by setting the roughness of the surface of a developer supplying member to a roughness having a prescribed value or above. CONSTITUTION:A developer 3 is brought to a squeezing friction member 2, and a charge is given, and the developer is formed to a thin layer shape by an image forming member 4, carried to a holding body 6, and converts a latent image 5 to a visible image. Between the holding body 6 and the carrying body 1, a bias voltage is applied by a voltage source 7 and the developing efficiency is raised. Subsequently, EPDM rubber of the surface of the developer feeding member 2 is formed to a rough surface by using a sand paper of #60, and an average surface roughness (Ra) of its center line is set to a roughness of >=5mu. In this way, the development of the solid black part of a wide area can be executed without varying a density, but when the average surface roughness is set to >=5mu, a problem is settled as shown in the chart.
Patent JP-S5777259-A (JP)
Title: Flow control valve used to power steering
Inventor: MOMIYAMA FUJIO
IPC: B62D5/06
Filed: 1980-10-31
Abstract: PURPOSE: To reduce fatigue of the driver with steering operation by keeping the operation force required to the rotation of the steering wheel constant, even under large change of the vehicles gross weight.  
     CONSTITUTION: The valve casing 11 is installed with an inlet port 12 which is connected with the discharge side of the pump, an outlet port 13 which is connected with the reaction control valve side of the steering device and the by-pass port 14 which is connected with suction side of the pump. Between ports 12 and 13 a metering plunger 26, which protrudes into the port 12 when the weight of the rear axle exceed that of front axle, is installed. Also between the port 12 and port 14, a spool valve 17 is installed, of which valve 17 moves to right when the back pressure of the spool valve becomes smaller than the pressure of the side of the port 12, and discharge oil to by-path port 14. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11323796-A (JP)
Title: Wall paper and its production
Inventor: ICHIKAWA YOSHIO
IPC: D21H19/10
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To produce a wall paper free from the generation of toxic gas in combustion and having antibacterial and deodorizing functions by the proper selection of inorganic additives by forming a ceramic layer containing colloidal inorganic material and/or inorganic fine particles on a substrate by a sol-gel process. SOLUTION: A liquid composition composed of 3-70 wt.% (in terms of solid component) of colloidal inorganic material such as colloidal silica or alumina having a particle diameter of 0.005-0.05 μm and/or inorganic fine particles such as silver-supporting zeolite having a particle diameter of 0.01-50 μm and 5-50 wt.% of a ceramic-forming raw material such as a metal alkoxide and/or a metal hydroxide, e.g. CH3 Si(OCH3 )3 is prepared by using an organic solvent such as isopropanol. A wall paper is produced by applying the liquid composition to a substrate for wall paper and subjecting to sol-gel process comprising the curing under heating at a low temperature or under normal temperature to form a ceramic layer having a thickness of 5-200 μm, preferably 10-100 μm.
Patent JP-H05337693-A (JP)
Title: Press machine with whitworth mechanism
Inventor: IMANISHI SHOZO
IPC: B30B1/26
Filed: 1992-06-12
Abstract: PURPOSE:To quickly switch a slide motion leaving a die height constant. CONSTITUTION:In the press machine provided with a Whitworth mechanism 60, a link lever 61 is installed on a crank shaft 1 in rotatable relatively, an internal gear 61G is attached to the link lever 61, an external gear 1G is attached to the crank shaft 1 corresponding to this internal gear 61G and which is not engaged directly with the gear 61G, and a jaw 21 having a connection gear 21G formed to be engaged simultaneously with the internal gear 61G and the external gear 1G and insert-fitted movably in the axial direction of the crank shaft 1 is provided. Also, this press machine is provided with a connecting/separating means 20 consisting of a switching lever 34 which is engaged with this jaw 21 and formed to move the jaw 21 in the direction for engaging and separating the connecting gear 21G with and from the internal gear 61G and the external gear 1G in accordance with a inclination direction and a selecting/ switching device 31 for switching selectively the inclination direction of this switching lever 34.
Patent JP-S5858893-A (JP)
Title: Controller for chopper
Inventor: HORIUCHI MICHIMASA
IPC: B60L15/28
Filed: 1981-09-30
Abstract: PURPOSE:To enable to calculate the average value of a motor current via one A/D conversion by correcting the current value of conducting or non-conducting points of a chopper with a power source voltage value, chopper conducting time and operating period, thereby calculating the average value of the motor current. CONSTITUTION:When an interrupt signal iRQ synchronized with the operating period of a chopper CH is generated from a timer TM, a microprocessor MPU applies a phase shift output to a programmable timer PTM. A motor iM is converted from analog to digital simultaneously upon the production of the signal iRQ, thereby obtaining the minimum value (IM)L of the iM. Thus, the average value (IM)m=(IM)L+1/2ES/LM.alpha(1-alpha/TCH) of the motor current is calculated, where ES represents power source voltage, LM represents motor circuit inductance, alpha represents chopper conducting time, TCH represents chopper operating period, and the phase shift output outputted next in response to the deviation with the command value Ip is calculated.
Patent JP-H10339-A (JP)
Title: Hollow fiber membrane cartridge filter
Inventor: EGUCHI TAMIYUKI
IPC: B01D63/02
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To effectively perform air scrubbing of a regular cartridge filter without causing damages to hollow fiber membranes due to floating, cutting or bending of membranes by air bubbles. SOLUTION: The open ends of lots of hollow fiber membranes 1 which are folded like loops over a supporting member 2 are bundled and fixed with a cylindrical housing container 4 at one position. The membranes are housed to obtain 0 to 0.4% loosening rate R defined by formula (1) and 20 to 45% packing rate F defined by formula (2). (1) R=(L1 -L2 )/L2 , (2) F=Nd<2> /D<2> , wherein L1 is a distance from the fixed end of the hollow fiber membrane to the tip of the supporting body where the membranes are in a tension state and in contact with the supporting body, L2 is a distance from the fixed end of the hollow fiber membranes to the tip of the supporting member during use, and (d) and D are the outer diameter of the hollow fiber membrane and the inner diameter of the housing container of the membranes, respectively, and N is the twice as the number of housed hollow fiber membranes.
Patent JP-H0730945-A (JP)
Title: Mobile communications channel changeover system and mobile station equipment
Inventor: NAKANO NOBUHIRO
IPC: H04W36/08
Filed: 1993-06-24
Abstract: PURPOSE:To optimize channel changeover by grasping information of an elapsed time from a reception level, a speed, a position and preceding channel allocation of a mobile station and revising a channel changeover control parameter in response to the information. CONSTITUTION:When channel assigning is made, a control section 59 outputs a reset signal and a counter 58 of a mobile station counts the elapsed time. A channel changeover control parameter setting section 57 acquires mobile station state information such as a reception level, a mobile station speed, a mobile station position and the elapsed time from a receiver 54, a speedometer 42, a GPS device 41 and the counter 58. The information of the reception level in a base station is sent from the base station and extracted from a base band processing section 55 via a receiver 54 and inputted to a setting section 57. The setting section 57 calculates an optimum parameter at a current point of time from the state information and sends the result to the control section 59 and stored in a storage section 40. Then the control is executed based on the stored information. Thus, optimum channel changeover control is executed.
Patent JP-H01319902-A (JP)
Title: Chip resistor
Inventor: HASHIMOTO MASATO
IPC: H01C17/30
Filed: 1988-06-22
Abstract: PURPOSE:To strengthen the adhesive strength between ceramics baked at low temperature and an upper surface electrode layer and an end surface electrode layer by using the low-temperature baked ceramics having a specified ratio of Al2O3/borosilicate-lead based glass as a base material. CONSTITUTION:Low-temperature baked ceramics 1 whose ratio of Al2O3/ borosilicate-lead based glass is 40/60-60/40 is used as a base material. Ag based thick film electrode is formed by baking at the same time of the base material and used as a conductor electrode 2. Ruthenium based thick film resistor is formed by baking at the same time as the base material so that the resistor is overlapped on a part of the electrode 2. The resistor is used as a resistor layer 4. The transition point of the borosilicate lead based glass in the base material is 550-650 deg.C, and the baking temperature of the base material is 800-1,000 deg.C. In this way, the adhesive strength between the ceramics 1 and the electrode 2 and the end surface electrode 3 is strengthened.