baber/WOPTO huggingface dataset:
Patent JP-2000046224-A (JP)
Title: Manufacture of disc type solenoid valve
Inventor: IINO KENICHI
IPC: F16K31/06
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To ensure stability of magnetic properties (magnetic property and nonmagnetic property), to improve magnetic characteristics through reduction of a leakage magnetic flux, and to perform the increase of the attraction force of an electromagnetic coil, improvement of responsiveness, and the decrease of a manufacturing cost. SOLUTION: In a core part 21 formed of a magnetic substance, paying an attention to a fact that the core part is divided into a part (an inside magnetic substance part 22 and an outside magnetic substance part 23) effecting welding with a cover 4 and a part (an upper magnetic substance part 24) to be assembled, and after welding with the cover 4 is effected, heat treatment (solution treatment of the cover 4 and tempering of magnetic substances 22 and 23) is executed, and the core part 21 is divided into the inside magnetic substance part 22, the outside magnetic substance part 23, and the upper magnetic substance part 24. After the cover 4 formed of a nonmagnetic substance is assembled between the inside magnetic substance part 22 and the outside magnetic part 23 and welded to each other, heat treatment is applied.
Patent JP-S61105393-A (JP)
Inventor: KAJIWARA RYOICHI
IPC: H05K7/20
Filed: 1984-10-30
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-S6381704-A (JP)
Inventor: KOSAKA HIROAKI
IPC: F21V29/00
Filed: 1986-09-25
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-S60112525-A (JP)
Title: Cargo gear
Inventor: FUERUNAN MITSUSHIERU ARANKAN
IPC: B65G47/88
Filed: 1984-10-30
Abstract: A roller conveyor is designed for transferring a load from a departure station where the load sets off to an arrival station where it is stopped by a buffer. The latter comprises a stop plate mounted on a shock absorber associated with a position detector, to ensure that the load and its support are stopped in the correct position and that they are displaced from the arrival station of the conveyor towards the departure station of another conveyor.
Patent JP-H1159248-A (JP)
Title: Vehicle seat
Inventor: MIKAMI TATSUYA
IPC: B60N2/10
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To move a seat to a prescribed reclining position at the instant of an impact from the front in order to protect a person from leaning forward, or by the manual operation of the person on the seat or a remote operation when desired. SOLUTION: This vehicle seat has a leg 1, a back 3, a seat 2 rotatable around a support shaft 4, seat-braking means 7, and seat-reclining means. The seat reclining means can be expanded between a support shaft sliding bearing 5 secured to the leg 1 to urge the seat backward or secured to the seat 2 to urge the seat forward and a support base A 20 on the leg 1 and the rear front part of the seat 2. For example, the reclining means is composed of expandable means like an air bag and can move the seat to a predetermined seat reclining position 2' when an impact applied to a vehicle from the front or when desired.
Patent JP-S59120418-A (JP)
Title: Joining method by high-frequency welder
Inventor: NAKAJIMA YOSHIKAZU
IPC: B29C65/04
Filed: 1982-12-27
Abstract: PURPOSE:To treat the appearance of a joining part in a beautiful manner by a method wherein a high-frequency welder electrode and a cutter are pushed to a surface material and the cut edge of the surface material is formed as a raised boundary line at the joning place. CONSTITUTION:A welder electrode 5 of a high-frequency welder and a cutter 6 for cutting off a surface material 1 such as vinylchloride etc. at a certain interval between each other are pushed to the surface material 1 and a mat material 2 having a feathered portion on the surface 1 and this surface material 1 are welded and joined. The edge part cut by the cutter 6 adjacent to this welded place 7 is raised against the mat material 2 and forms a boundary line 9 raised out of the joining place 7 so that the appearance of the joining part is treated in a beautiful manner.
Patent JP-2001050109-A (JP)
Title: Cogeneration system
Inventor: KOJIMA TAKAAKI
IPC: F02G5/02
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of excessive temperature rise of catalyst caused by catalyst combustion and thermal damage of an exhaust heat recovery part, by using a lean combustion type gas engine so as to reduce NOx, in the case of removal of unburnt gas which is likely to form the lean combustion type engine with the use of an oxidation catalyst. SOLUTION: In a cogeneration system in which an oxidation catalyst device 4 is provided in an exhaust gas passage 3 extending from a gas engine 1 to an exhaust heat recovery part 2, a cooling air supply pipe 7 is merged into the passage 3 upstream of the oxidation catalyst device 4, through the intermediary of a regulating valve 5, and is incorporated therein with temperature sensors 8a, 8b for detecting a temperature of the catalyst device 4. With this arrangement, cooling air is fed into the exhaust gas passage 3 while the volume thereof is changed in accordance with outputs form the sensors 8a, 8b.
Patent JP-S60121371-A (JP)
Title: Flow-rate regulator
Inventor: YAMAMOTO KATSUYA
IPC: F16K17/30
Filed: 1983-12-01
Abstract: PURPOSE:To improve machinability and corrosion resistance by forming a sleeve and a piston in a flow-rate regulator from the ceramics containing alumina, silicon nitride, or silicon carbide as main constituents. CONSTITUTION:As for a flow-rate regulator, a sleeve 3 and a piston 7 are made of ceramics containing alumina, silicon nitride, or silicon carbide as main constituents. Such material does not react with organic acids and reducing substance which are contained in beverages, and corrosion and the generation of strange taste and odor are prevented. Since the sleeve 3 and the piston 7 are prepared by the material powder press-solidified, the sleeve 3 and the piston 7 can be provided with the superior cutting performance and the dimension with high accuracy.
Patent JP-H1052211-A (JP)
Title: Net for protection against bird
Inventor: WADA TETSUO
IPC: A01M29/32
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a net for protection against birds, capable of preventing birds such as pigeon, claw, etc., from entering into a veranda, etc., of an apartment house, comprising a pair of upper and lower supporting members, wires and expandable and contractible fitting members to be firmly fixed to a structure. SOLUTION: This net for protection against birds comprises a pair of upper and lower supporting members 1 and 3, a great number of wires 5 to be stretched between the supporting members 1 and 3 and a pair of right and left fitting members 7 and 9 for fixing the supporting members 1 and 3 to the ceiling part and a floor part of a structure such as a veranda of an apartment house.
Patent JP-H0678352-A (JP)
Title: Telephone exchange
Inventor: NOZAKI SHINGO
IPC: H04Q3/58
Filed: 1992-08-26
Abstract: PURPOSE:To attain the reception of various digital communication services via an ISDN line by providing a terminal adaptor section able to connect the ISDN line to the inside of the telephone exchange. CONSTITUTION:A terminal adaptor section F is provided at an input section of the telephone exchange in which line wire talking and doorphone talking are available by using a telephone set on market. The adaptor section F consists of a layer 1 processing circuit 30, an LAPD processing circuit 31, a port selection circuit 32 and an analog conversion circuit 33. Thus, the ISDN physical protocol processing (B/D channels), LAPD protocol processing (D channel), Q930/Q931 protocol processing (D channel), ISDN/telephone network interface conversion processing, and high speed conversion processing to insert terminal data to an ISDN frame are implemented. Thus, the telephone exchange A is directly connected to a data line terminator to receive various digital communication.
Patent JP-S6382377-A (JP)
Title: Current measuring circuit
Inventor: MORI HIROFUMI
IPC: G01R31/26
Filed: 1986-09-26
Abstract: PURPOSE:To achieve a load current measurement in a short time, by arranging a current measuring circuit in a fixed voltage loop circuit provided to apply a fixed voltage to a load in parallel therewith, respective shut-off switches at a plurality of current detecting resistances connected in parallel composing the circuit and a short-circuit switch for all thereof. CONSTITUTION:A D/A converter 16 is operated by a digital signal 18 to generate a specified voltage V2, which is applied to a load 10 through resistances 20 and 24, an operational amplifier 22 and a load connection terminal 28 to generate a load voltage V1 in the load 10. Then, a normal fixed voltage loop circuit 12 which comprises an operational amplifier 14, a current booster 26 and a number of parallel resistances is arranged in parallel with the circuit thus obtained, as positioned between the resistance 20 and the terminal 28, while resistances R2-Rm among those R1-Rn are provided with lead relays RY1-RYm respectively and a short-circuit switch RYn is connected for all of the resistances. Operational amplifiers 34 and 36 for detecting voltage drop are connected in parallel with the resistance group to select a resistance value with a relay control circuit 30.
Patent JP-H02179289-A (JP)
Title: Controller of motor
Inventor: OUCHI SHIGETO
IPC: H02P29/00
Filed: 1989-09-02
Abstract: PURPOSE:To suppress vibration by multiplying the difference of a model from an object to be controlled predetermined times, and adding it to a speed regulating loop of an object to be controlled as a compensation output. CONSTITUTION:A controller for a DC motor 7 is composed of a thyristor Leonald speed controller 1, a compensator 2, a thyristor converter 3, a current detector 4, a speed detector 8, etc. The controller 1 has a speed regulator 11, a current regulator 12, a pulse generator 13, and the compensator 2 has a motor model 20, a proportional gain element 25, etc. The difference between the output of the model 20 and the actual speed value is multiplied predetermined times by a proportional gain element 26 as a compensator output. As a result, vibration can be suppressed even in a nonlinear shaft twisting vibration system.
Patent JP-H09164857-A (JP)
Title: Core element connector not twisted having snap ring
Inventor: MAIKERU RIIZONAA
IPC: F16C1/12
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To surely lock two core element portions against the relative axial movement in any direction during the normal operation. SOLUTION: A connecting means responds to only the force in the axial direction transferred along core element portions 18, 20 without twisting any of the core element portions 18, 20, blocks the relative axial movement in any direction, and locks the first core element portion 18 and the second core element portion 20 at the mechanical lock position each other. A male member 26 has a male groove, a female member 24 has a female groove 32, a hook ring 28 is arranged in one groove 32, and the lock ring 28 is overlapped with the male groove and the female groove 32 in the radial direction at the lock position to form a gradually inclined male taper 38 assisting the radial movement of the lock ring 28 when a mechanical movement progressing means concurrently moves the core element portions.
Patent JP-H11118853-A (JP)
Title: Automatic calibration of network analyzer
Inventor: CHODORA JASON A
IPC: G01R35/00
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for calibrating a network analyzer system, the method enabling complete transfer calibration of a multiport inspection device without requiring a long time. SOLUTION: A radio frequency network analyzer system 21 connected to a multiport inspection device 22 is calibrated. Initial calibration is effected at every inspection device port in the multiport inspection device 22. The initial calibration is performed by first executing measurement calibration by use of a calibration reference. The calibration reference is located within a reference plane placed outside the multiport inspection device 22. An initial calibration coefficient can be obtained by the measurement calibration. The initial calibration also includes generating an initial measurement electron reference by measuring electron references 73-77, 80, 83 in the multiport inspection device 22. An initial correction electron reference is generated by use of the initial calibration coefficient and the initial measurement electron reference.
Patent JP-H0274212-A (JP)
Title: Reclining device
Inventor: TADA HIROBUMI
IPC: A47C1/027
Filed: 1988-09-12
Abstract: PURPOSE:To enable a back member to be easily locked at an arbitrary reclining angle by turning a locked state between a lock rod and a bearing rod, into an unlocked state, due to change from the crossed angle of the look rod at the time of locking it. CONSTITUTION:The leg member 1 upper-end section, the seat member 2 front- section and the seat member 2 rear section, and the back member 3 of a chair 4 consisting of the leg member 1, the seat member 2, and the back member 3 are respectively rotatably connected to each other via connecting shafts 5. Besides, on a front-and-rear-directional hearing rod 6 formed on one side at least on the left and right of the leg member 1, a lock rod 7 is moved, in, a state that it is crossed over the bearing rod 6, and the rod 7 is fitted to be locked at an arbitrary position on the bearing rod 6 according to the change of the crossed angle. Besides, the lower end section of the section of the back member 3 extended under the connecting shafts 5 is continuously set on the lock rod 7 with a shaft 9 to be unlocked according to the change through locking with the crossed angle of the lock rod 7 when a load is applied to the seat member 2, and the crossed angle at the time of the looking with the crossed angle.
Patent JP-S60119317-A (JP)
Title: Evaporative cooling device for internal-combustion engine
Inventor: HIRANO YOSHINORI
IPC: F01P3/22
Filed: 1983-12-02
Abstract: PURPOSE:To keep up a coolant level more than the specified one without fail, by installing plural liquid level sensors in response to the specified level of a water jacket and, when at least one of them shows a drop in its level, driving a coolant feed pump. CONSTITUTION:Inside a water jacket 2 at the side of a cylinder head 6 of an engine 1, there are provided with first to fourth liquie level sensors 32, 33, 35 and 36. A second solenoid valve 25 and a coolant feed pump 4 are installed in a coolant passage 15 connecting a lower tank 13 of a condenser 12 to the water jacket 12, and both of them are controlled by a control unit, where each detection value of these liquid level sensors 32-36 and a temperature sensor 34 is inputted, together with a cooling fan 14 and each of first, third and fourth solenoid valves 24, 27 and 29. Among these liquid level sensors 32-36, when at least one of them detects a level drop, the coolant feed pump 4 is driven, thus the liquid level is kept up at the specified level all the time.
Patent JP-2001046146-A (JP)
Title: Bar-shaped object pushing tool
Inventor: KAGEYAMA SHUHEI
IPC: B65D83/00
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a bar-shaped object pushing tool which is easy to assemble although having cassette type functions, which has no troubles with its actuating property since a very slender bar-shaped object suited for drawing fine lines during rotating operations advances straight without rotating, which has a guide pipe provided between the bar-shaped object and a front shaft to make a bar-shaped object receiving part very thin, which prevents damage to the bar-shaped object by the impact of drop or the like by allowing only little clearance between the outer wall of the bar- shaped object and the inner wall of the guide pipe, and which has good operability. SOLUTION: This pushing tool has a front shaft 1 provided rotatably with respect to a rear shaft 2 and formed with a rotation stopping means 1b thereinside, and an intermediate shaft 3 provided in such a manner as to have its rear projected into the end shaft 1 and to rotate along with the rear shaft 2 and having a spiral means 3a formed on its inner periphery. The pushing tool also has a guide pipe 4 provided inside the intermediate shaft 3 and having formed thereon a guide groove 4c along the longitudinal direction of its rear and provided with an engagement means which engages the rotation stopping means 1b of the end shaft 1 to lock rotation, and a slider 5 being slidable within the guide pipe 4 but having its rotation locked and having a bar-shaped object receiving part 5a at its tip.
Patent JP-H04110318-A (JP)
Title: Urethane prepolymer composition
Inventor: SARANISHI YASUNARI
IPC: C08G18/10
Filed: 1990-08-31
Abstract: PURPOSE:To improve reactivity and curability at a low humidity and mechanical strengths and durability after curing by reacting a specific polyoxyalkylene polyol with diphenylmethane diisocyanate. CONSTITUTION:One equivalent of a polyoxyalkylene polyol which comprises 20-80wt.% polyoxyalkylene triol having a mol.wt. of 3000 or higher and 80-20wt.% polyoxyalkylene diol having a mol.wt. of 500-5000 and in which 5-20wt.% of oxyalkylene chains are oxyethylene chains, the rest being oxypropylene chains, is reacted with 1.7-2.2 equivalents of diphenylmethane diisocyanate, if necessary in the presence of a reaction accelerator or retarder, at 40-150 deg.C to give an NCO-terminated urethane prepolymer compsn.
Patent JP-H0547911-A (JP)
Title: Cassette for semiconductor wafer
Inventor: MIKI ICHIRO
IPC: H01L21/68
Filed: 1991-08-12
Abstract: PURPOSE:To enable confirmation of a wafer in a cassette, and confirmation of cleaning, contamination, flaws, etc., of the cassette which is used for accommodating, conveying, and storing semiconductor wafers in a semiconductor line. CONSTITUTION:Polymethyl pentane (TPX), e.g. is used as the material of a semiconductor wafer cassette, and a transparent cassette is formed. Since the transparent cassette for a semiconductor wafer is used, confirmation of the presence of a semiconductor wafer from the cassette is possible, and confirmation of cleaning, contamination, flaws, etc., is facilitated.
Patent JP-S61107541-A (JP)
Title: Focusing controller
Inventor: YOKOTA HACHIRO
IPC: G02B7/28
Filed: 1984-10-30
Abstract: PURPOSE:To attain stable trace by correcting automatically in advance an offset voltage produced by the variance in disc. CONSTITUTION:A focusing controller 10 consists of a focus error signal operating section 10a, a focus actuator driving circuit 10b, and a low-pass filter 10c, an offset comparator 10d, a drive circuit 10e, and a A axis motor 10f driving incorporatedly a compact disc 1 in a direction (Z axis direction) vertical to the disc face and spindle motor 8. A focus error signal FES being an output of the focus actuator driving circuit 10b is applied to the low pass filter 10c. The the DC component included in the focus error signal FES at the information read recorded on a lead-in area on a disc signal face DS (signal LIR='1') is generated as an offset voltage OFV.
Patent JP-S59127849-A (JP)
Inventor: JIYOSEFU MAIKERU FUITSUTSUJIER
IPC: H01L23/528
Filed: 1983-12-05
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-H0971600-A (JP)
Title: Human antithrombin iii mutant
Inventor: MIZUI YOSHIHARU
IPC: C07K19/00
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain a new human antithrombin III mutant, having high anticoag ulant activities in the absence of a heparin and useful as a therapeutic agent, etc., for thrombotic diseases by adding a peptide containing a tyrosine undergo ing the sulfating modification to the C-terminal of a human antithrombin III (AT III). SOLUTION: This new AT III mutant comprises a substance containing a part or all of a protein, represented by formulas I to III and prepared by adding a peptide containing a tyrosine undergoing the sulfating modification of the C-terminal of a human antithrombin III (AT III). The mutant has high anticoagulant activities in the absence of a heparin and is useful as a therapeutic agent, etc., for thrombotic diseases. This new AT III mutant is obtained by using a human liver cDNA library, carrying out the cloning with a synthetic oligonucleotide as a probe, preparing a cDNA coding for the AT III, joining a DNA coding for the peptide containing the tyrosine represented by formulas I to III to the C-terminal side thereof, integrating the resultant DNA into a vector, transducing the prepared vector into a hose cell, culturing the host cell and expressing the gene.
Patent JP-H1069531-A (JP)
Title: Method and device for judging kind of information recording card
Inventor: FURUYA YONEZO
IPC: G06K17/00
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To shorten the processing time of a card, to prevent the degradation of the card such as the damage of the card or the like and to perform the appropriate processing of an information recording card. SOLUTION: The magnetism of the information recording card 1 is detected by using magnetic sensors 10-1, 10-2 and 10-3 and the detection output is compared with a prescribed reference value in a comparator circuit 20. Thus, whether or not prescribed magnetic recording areas 3-1 and 3-2 are formed on the information recording card 1 and whether or not a prescribed integrated circuit is mounted are judged.
Patent JP-S6472177-A (JP)
Title: Reversal image forming device
Inventor: YUI TOSHITAKA
IPC: G03G15/02
Filed: 1987-09-11
Abstract: PURPOSE:To prevent unnecessary toner and carrier from sticking to a photosensitive body at the beginning and at the end of the image forming by switching the bias of a developing device on or off while an auxiliary electrostatic charging area is passing the moving area of the developing device. CONSTITUTION:A grid voltage is controlled by using a scorotron electrostatic charging device 2 as a main electrocharging charging device, then the auxiliary electrostatic charging area having the lower electric potential than the main electrostatic charging area is formed. And at the beginning and at the end of the image forming action, the auxiliary electrostatic charging area having the lower electric potential than the main electrostatic charging area is formed on the surface of the photosensitive body, then the bias voltage of the developing device 5 is switched on or off while the auxiliary electrostatic charging area is passing the developing operation area of the device 5. The potential difference between the surface of the photosensitive drum 1 and the developer of the developing device 5 is reduced, then the unnecessary developer will not stick on the photosensitive drum 1 by this.
Patent JP-S61107976-A (JP)
Title: Method and apparatus for washing spray head for rotary atomizing type painting apparatus
Inventor: MASUYAMA TAKAYUKI
IPC: B05B5/08
Filed: 1984-11-01
Abstract: PURPOSE:To obtain excellent washing effect, by removing the paint adhered to a spray head by automatically washing said spray head with a thinner. CONSTITUTION:Spray nozzles 11a, 11b are respectively attached to the leading ends of thinner emitting pipes 10a, 10b used in color replacement washing and, at the time of color replacement washing, the shroud 7 arranged behind a spray head 2 during the previous painting is pushed forwardly by the operation of a cylinder to be brought to a desired position. A thinner is emitted from the spray nozzles 11a, 11b respectively attached to the thinner emitting pipes 10a, 10b toward the leading end part A of the head 2 and the surface of the outer peripheral part thereof through said thinner emitting pipes 10a, 10b in a fanwise mist form. Further, the surfaces of the hub inner surface D and inner wall B of the head are washed by a thinner tube 4.