baber/WOPTO huggingface dataset:
Patent JP-H03280633-A (JP)
Title: Mobile telephone system
Inventor: WATANABE EIJI
IPC: H04Q7/36
Filed: 1990-03-29
Abstract: PURPOSE:To attain bidirectional connection with simple constitution by allowing a mobile telephone set to receive the address of an exchange in an ISDN common line signal and a caller ID number together with a selective signal via a radio system and returning a control signal including a reception signal again to an ISDN public network via other radio system. CONSTITUTION:A mobile telephone set 3 receives the address of a digital relay exchange or subscriber exchanges LS1, LS2 and a caller ID number to be a part or all of ISDN common line signals together with a selective signal via a paging radio system I, makes a call simultaneously at the reception, returns a forced signal including a reception number to the ISDN public network again via ratio system (II) to allow the network to implement routing. Then the incoming call to the mobile telephone set 3 is realized by applying relay connection or the connection in its own station to the line of the mobile telephone set 3 and the caller circuit in the digital relay exchange or subscirber exchanges LS1, LS2. Thus, bidirectional connection is attained at a low cost and with simple constitution.
Patent JP-H03284185-A (JP)
Title: Restarter on instantaneous power failure
Inventor: TAKAOKA HIDEYUKI
IPC: H02P27/06
Filed: 1990-03-29
Abstract: PURPOSE:To enable smooth restart of a motor after power recovery by a method wherein an operation frequency resulting from detecting the counter electromotive voltage frequency of a motor and then from correction based on feedback of the difference between the detection output and the output of an arithmetic means to the arithmetic means is used as the operation frequency upon power failure recovery. CONSTITUTION:While the counter electromotive voltage of a motor 7 is detected by a detection means 19 under the instantaneous power failure of an arithmetic means 18, the difference between its output and the counter electromotive voltage frequency of the motor 7 is always fed back to the arithmetic means 18 via a feedback means 20 with the result that the operation frequency is corrected by compensation for the coefficient of its calculation equation. Since the coefficient of a calculation equation automatically follows variations in characteristics by feedback despite of variations in natural speed-down characteristics of the motor, non-conformity of the result of calculation and rotation frequency upon restart.
Patent JP-H09270293-A (JP)
Title: Heater terminal rod of heat treatment furnace
Inventor: MATSUURA YASUO
IPC: C21D9/54
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To prevent leak trouble in raising the temperature of a furnace by loosely inserting an insulator sleeve mainly comprising Al2 O3 in a part where a heater terminal rod passes through the furnace wall, or applying the thermal splay of a ceramic having insulation characteristics to the part. SOLUTION: When a heat treating furnace is opened in the atmosphere in periodic maintenance and repair and starts temperature rising again, the moisture absorbed in the heat insulating material 8 of the furnace wall moves from the inside of the furnace to a shell 7 side, and forms dew condensation or stays between a heater terminal rod 1 and the shell 7 in a high temperature state. Since the rod 1 is shielded with an insulator sleeve 1a mainly comprising Al2 O3 , or a ceramic 1b having insulation characteristics, the generation of leak trouble between the rod 1 and the shell 7 is prevented. By specifying the length of the sleeve 1a or the range of the thermal spray of the ceramic 1b to 20-50% based on the thickness (l) of the heat insulating material, sufficient effect can be obtained.
Patent JP-H04311792-A (JP)
Title: Ferroelectric liquid crystal composition and ferroelectric liquid crystal display device
Inventor: ONISHI HIROYUKI
IPC: C09K19/30
Filed: 1991-04-11
Abstract: PURPOSE:To obtain the subject composition providing a bistable liquid crystal display device exhibiting high display quality over a long period by adding a specific compound capable of taking an ion into the molecule or lowering the electrical conductivity of a liquid crystal. CONSTITUTION:A liquid crystal layer is incorporated with a compound having low reactivity with the liquid crystal, capable of taking ionic impurities from the layer into the molecule or lowering the electrical conductivity of the liquid crystal and expressed by formula (R is alkyl; A and B are single bond, COO, OCO, CH2O or CHCH; X, Y and Z are benzene ring, pyrimidine ring, pyridazine ring, pyrazine ring, pyridine ring, cyclohexane ring or thiadiazole ring; l, m and n are 0 or natural number; o and p are natural number; one of q, r and s is natural number and the others are 0).
Patent JP-S60222789-A (JP)
Title: Case structure for wrist watch
Inventor: KOMIYAMA KATSUHIKO
IPC: G04B37/11
Filed: 1984-04-19
Abstract: PURPOSE:To provide a waterproofing structure suitable for a partially inclined wrist watch case by forming a packing groove on joint surfaces of the upper barrel and a back while arranged on the same plane as a whole. CONSTITUTION:The waterproofing property of the upper body 1 and a back lid 4 are secured by one waterproofing packing 15 arranged on a packing groove formed on the same plane. In other words, the packing is arranged on the same plane and the waterproofing function is reliable suficiently regardless of a partial inclination of the wrist watch case. The packing is a widely accepted and the compression of the packing can be determined using a widely accepted technology. It should be noted that this packing which is provided with the packing groove on the side of the upper body in the embodiment may be arranged on the side of the back lid on both sides thereof.
Patent JP-H11267481-A (JP)
Title: Continuous kneader
Inventor: YOSHIDA HIDEO
IPC: B01F7/02
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To facilitate the inspection and cleaning of a kneading shaft and the inner face of a casing. SOLUTION: The kneading shaft of this kneader is passed through the inside of a cylindrical casing, and a material to be treated is introduced into the casing from its one end, kneaded by the kneading shaft and discharged from the other end of the casing. In this case, the casing is divided into two sections, and the sectional casings 10a and 10b are opened by a rotary actuator through the rotating shafts 7a and 7b and arms 8a and 8b (Fig. (b)). With the casing opened, the kneading shaft and the inner face of the casing are inspected and cleaned. A clamping member 31b is fitted to side edges of both casings 10a and 10b (Fig. (a)), and the casings are pressed on each other.
Patent JP-H11353258-A (JP)
Title: Method and device for fire wall security
Inventor: CHESWICK WILLIAM ROBERTS
IPC: G06F13/00
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a fire wall type security technology used for a computer network by using a processor which applies a security routine to a communication stream of a user terminal and sending part of the communication stream through a computer security device. SOLUTION: A fire-wall security device 200 includes a processor 205, a communication buffer 210, a peripheral device I/O interface 215, a memory element 220, the fire wall routine 235, an ciphering routine 240, and a connector 245. Then when the fire-wall security device 200 is connected to the user terminal, all communication traffic to and from the user terminal passes through the fire-wall security device 200. Here, the processor 205 facilitates exchange of data communication with the user terminal through the peripheral device I/O interface 215.
Patent JP-H04311510-A (JP)
Title: Method and apparatus for producing metal powder
Inventor: DEMUKAI NOBORU
IPC: B22F9/08
Filed: 1991-04-11
Abstract: PURPOSE:To produce spherical fine metal powder having superior sinterability. CONSTITUTION:A molten metal pouring nozzle 8 having electric conductivity is subjected to electromagnetic induction heating with an induction heating coil 19 through a water-cooled split gas jetting nozzle 11 made of copper and gas for atomization is jetted from a slit formed between the nozzles 8, 11 to atomize a flow 2a of a molten metal 2 poured from the hole 8a in the nozzle 8. Spherical fine metal powder 22 is obtd.
Patent JP-H11271253-A (JP)
Title: Low concentration nox measuring unit
Inventor: YOSHIDA TOSHIHIRO
IPC: G01N27/12
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a low concentration NOx measuring unit capable of securing high measuring accuracy with a simple structure. SOLUTION: This NOx measuring unit 1 is provided with a sensor element 6 formed of a metallic oxide semiconductor having resistance varying with the contact of gas to be measured including NOx, according to an NOx composition, and a measuring part 7 for detecting a resistance change of the sensor element 6 and detecting the NOx concentration in gas to be measured. A low concentration NOx measuring unit is constituted by providing reducing gas introducing means 31, 32, 33 and 34 for introducing reducing gas having a specified concentration into gas to be measured before the sensor element 6, on the upstream side of the flow of gas to be measured of the sensor element 6.
Patent JP-S62237756-A (JP)
Title: Mos integrated circuit
Inventor: TOKUYASU AKIHIKO
IPC: H01L27/06
Filed: 1986-04-08
Abstract: PURPOSE:To reduce the cost of an MOS integrated circuit without altering the size of a chip and working steps by providing a bypass capacitor in the chip by forming the same oxide film as a gate oxide film when a gate oxide film is formed on a substrate of a power source wiring region and forming the bypass capacitor by a capacity between a power source wiring film and the substrate. CONSTITUTION:A VDD power source wiring film 6 is contacted with a chip substrate 2, the same oxide film 4 as a gate oxide film is formed on a VSS power source wiring region at a gate oxide film forming time, and the VSS power source wiring film is arranged on the film 4. A capacity between the VSS power source wiring film 5 and the film 6 is used as a bypass capacitor. Since it is formed on the power source wiring region, an exclusive region for the capacity is not necessary, and it is not necessary to increase a chip size. The film 4 which becomes a region between electrodes is not necessarily varied in working steps from a conventional one. Since the bypass capacitor is contained in the chip in the state that the cost of an IC body is not almost altered, its cost is reduced.
Patent JP-S5413714-A (JP)
Title: Multi-frequency signal reception system
Inventor: HASEGAWA KOUICHI
IPC: H04Q1/453
Filed: 1977-07-01
Abstract: PURPOSE:To obtain an excellent multi-frequency reception output by a simple circuit by separating a reception signal in each frequency band, by making the arithmetic operations of this separated signal and reception signal, and by disciminating the frequencies of this arithmetic output and separated signal.
Patent JP-H09240573-A (JP)
Title: Frictional resistance reducing device of ship
Inventor: TAKAHASHI YOSHIAKI
IPC: B63B1/38
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To cover the front surface of a submerged part of a hull with micro- bubbles by generating the micro-bubbles with low blow off pressure. SOLUTION: Many air blowoff ports 4 are provided in the part in which static pressure of a bulb 3 provided on a bow part 2 of a hull 1 is low. An air chamber 5 is formed inside the bulb 3, and the air blow off ports 4 are communicated with it. The air chamber 5 is connected to a blower 7 through an air feeding pipe 9. Pressurized air 10 is blown off from the air blow off ports 4, generated micro-bubbles 11 are fed on stream lines, and a void formed of the micro-bubbles is formed on the front surface of a submerged part of the hull 1.
Patent JP-H08243161-A (JP)
Title: Package for prefilled syringe and piston rod
Inventor: WATANABE TAKESHI
IPC: A61M5/178
Filed: 1995-03-10
Abstract: PURPOSE: To provide a package in which a prefilled syringe and piston rod are discretely housed. CONSTITUTION: This package 20 for the prefilled syringe and the piston rod is formed by connecting the package 22 of the prefilled syringe 1 and the package 23 for the piston rod 2 via each other's plastic sheets and/or each other's films. The package 20 is disconnectable to the package 22 and the package 23 from each other in the case a contrast medium is heated in, for example, a hospital.
Patent JP-S58204024-A (JP)
Inventor: PAAREI KURAIBU REIN JIYUNIA
IPC: C08G61/06
Filed: 1983-05-09
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-S578048-A (JP)
Title: Manufacture of housing
Inventor: ITOU YOSHIHIRO
IPC: B23P13/00
Filed: 1980-06-11
Abstract: PURPOSE: To drastically reduce the working process and man-hours as compared with the manufacture of cast iron housing by a method wherein the steel plate housing is manufactured in a shearing process, a drawing process into predetermined form by pressing and a punching process of through holes.  
     CONSTITUTION: An output shaft 2 is pivotally supported through a ball bearing 3 by a bracket 1, on the outer end surface of which a joint part 4b of the housing 4 is threadingly attached. In order to manufacture the steel plate housing 4, at first a steel plate with the predetermined thickness is sheared to the predetermined size and next, inserted in a draw mold and pressed by a press to form an abutting part 4a, the joint part 4b and a fitting part 4c for shaft sealing memer. The next punching of the through hole 4d at the center of the housing 4 and of a plurality of the through holes, through which bolts 5 pass, can complete the manufacture of the steel plate housing. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59203516-A (JP)
Inventor: KATOU TATSUO
IPC: A47J42/26
Filed: 1983-05-07
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-S524366-A (JP)
Title: Arm mirror
Inventor: KUROGANE SEIKI
IPC: A45D42/06
Filed: 1975-06-25
Abstract: PURPOSE: To fix a mirror to a watch band and the like. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01251774-A (JP)
Title: Semiconductor laser apparatus and method of driving same
Inventor: ISHIKAWA MAKOTO
IPC: H01S5/00
Filed: 1988-03-31
Abstract: PURPOSE:To realize a high-output and low-noise characteristic which is optimum as a light source of an addition-record and rewrite type optical disk or the like even without using a high-frequency superposed circuit by a method wherein an excitation region and an absorption region which have been electrically separated with reference to the axis direction of a resonator by a second conductivity type semiconductor layer are optically coupled to each other. CONSTITUTION:A V-shaped groove which is parallel to <011<->> is formed on an n-type GaAs substrate 1. After that, growth layers 2, 3, 4, 5, 6, 7 are grown one after another. Since the groove part in the n-type clad layer 2 is deep, a structure that a light waveguide layer 3 is thick at a light-emitting part is formed, and a refractive-index waveguide mechanism is formed in the longitudinal direction. After a P<+> diffusion layer has been formed in a light- emitting region, a P-type electrode 10 and an N-type electrode 9 are formed. In addition, an electrode-separating groove 13 is formed excluding a region near the light-emitting region until it reaches the n-type substrate 1. Only the n-type GaAs electrode layer 7 is removed in the region near the light-emitting region. While an absorption region 11 and an excitation region 12 are kept optically coupled by means of this electrode-separating groove 13, the absorption region 11 and the excitation region 12 are separated electrically. A suprradiance state while the absorption region is kept open and a laser oscillation state while a voltage is applied also to the absorption region are switched; then, a low noise during a playback operation and a high output during a recording operation can be obtained.
Patent JP-S58196275-A (JP)
Title: Ink for ink-type wire dot printer
Inventor: IWATA KAZUO
IPC: C09D11/00
Filed: 1982-05-11
Abstract: PURPOSE:To provide the titled ink having a spcific viscosity, etc., preventing the drying of the ink at the printer head, and giving smooth initial printing after a pause for a long period, by mixing a water-soluble dye, a water-soluble organic solvent, water, a polyalkyl vinyl ether, urea, etc. CONSTITUTION:The objective ink adjusted to have a viscosity of 3-12cps at 25 deg.C, a surface tension of >=32 dyne/cm, and a pH of >=7 is prepared by mixing (A) preferably 0.5-20wt% (based on the whole ink) of a water-soluble dye (e.g. a direct dye such as Water Black 100-L), (B) 5-40wt% of a water-soluble organic solvent (e.g. ehtylene glycol), (C) 40-80wt% of water, (D) small amount of polyalkyl vinyl ether, (modified) glue, (modified) gelatin, a water-soluble polyvinyl butyral, a polyethyleneimine, or their mixture, and (E) <=20wt% of urea and/ or its derivative (e.g. ethylene urea).
Patent JP-H10274435-A (JP)
Title: Wind-direction adjusting device
Inventor: MURATA TSUTOMU
IPC: F24F13/075
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a wind-direction adjusting device which can change the direction of a blade in a simple structure. SOLUTION: A wind-direction adjusting device is equipped with a diffuser which blows out the air fed into an air duct to the outside, and blades 21a and 21b which are provided in the air duct and at the position facing to the diffuser. The device provides these blades 21a and 21b with shaft parts 23A, 23B, 24A, and 24B around which the blades 21a and 21b are rotated, so as to change the direction of the blades and the wind blowing out from the diffuser. In this wind-direction adjusting device, a stepping motor 70 which changes the direction of the blades 21a and 21b is provided.
Patent JP-S5415122-A (JP)
Title: Speed control circuit for dc servo-motors
Inventor: ISOBE MITSUNOBU
IPC: H02P7/06
Filed: 1977-07-06
Abstract: PURPOSE: To construct this speed control circuit for DC servomotors of a motor speed detector section, comparator section, motor control pulse generator section and timing generator section, for total digitalization and insuring simultaneous control of a plurality of motors. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02255079-A (JP)
Title: Cell culture apparatus
Inventor: HAMAZAKI YUJI
IPC: C12M3/00
Filed: 1989-03-29
Abstract: PURPOSE:To enable the culture of cells while decreasing the loss of a 1st solution by placing a diaphragm between a 1st chamber containing cells and the 1st solution and a 2nd chamber containing a 2nd solution. CONSTITUTION:For example, cells and expensive 1st solution are poured into a bag made of a diaphragm 9 and the bag is put into a bag 8 containing an inexpensive 2nd solution. The 2nd solution is circulated between the bag 8 and an exterior reservoir of the 2nd solution through an inlet port 10 and an outlet port 11 attached to the bag 8.
Patent JP-H11343195-A (JP)
Title: Production of single crystal for isolator element
Inventor: OUCHI RYUICHI
IPC: C30B13/16
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To produce a single crystal for an isolator element, which has an Hg-Cd-Mn-Te based composition, improved uniformity in both composition and Faraday rotation angle and a high extinction ratio by a production method that comprises melting a raw material mixture in a container to form a polycrystal and continuously forming a molten zone in the polycrystal. SOLUTION: This production method comprises: receiving a raw material consisting of a mercury-tellurium alloy, a cadmium-tellurium alloy, manganese and tellurium in a container; subjecting the container contg. the raw material to heat treatment to form a polycrystal having an Hg-Cd-Mn-Te based composition; and vertically moving the container relatively to a heat treatment device, to continuously form a molten zone in the polycrystal in the container, to solidify the formed molten zone and to continuously form a single crystal.
Patent JP-S60228258-A (JP)
Inventor: FUJII MITSURU
IPC: B65D47/06
Filed: 1984-04-23
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-H06269734-A (JP)
Title: Coating method for evacuating apparatus
Inventor: AKIYAMA ATSUSHI
IPC: B05D7/24
Filed: 1993-03-16
Abstract: PURPOSE:To form a coating film excellent in properties, such as adhesiveness, workability and impact resistance by coating, as a top coat, a coating material composition where a specified acrylic modified organic silicone resin is used as a binder component and a chelate compound is used as a hardener after a primer is dried. CONSTITUTION:In a coating method for an evacuating apparatus, after a primer is coated on its surface and dried, a coating material composition where one kind of acrylic modified organic silicone resin selected from (a), (b), (c) is used as a binder component and a chelate compound is used as a hardener is coated as a top coat. The (s) is a resin formed by the condensation of an acrylic polymer and an organic silicone condensate which organic silicone compounds represented by the formula I and/or their low condensates and organic silicone compounds represented by the formula II and/or their low condensates are condensed to form. The (b) is a copolymer where an alkoxy silane group contg. vinyl monomer and an oxirane group contg. vinyl monomer are used as an essential monomer component. The (c) is a copolymer where a specified macromonomer represented by the formula III and an oxirane group contg. vinyl monomer are used as an essential monomer component.
Patent JP-H05245794-A (JP)
Title: Paper cutter
Inventor: MORI CHUZO
IPC: B26D7/02
Filed: 1992-03-02
Abstract: PURPOSE:To eliminate the irregularity in size of the paper cut by cutting piled-up paper to be cut in such a way that the piling state will not be destroyed during the cutting. CONSTITUTION:A paper pressing plate 10 and a rail 3 are provided separately or independently, and the paper pressing plate 10 is moved in the direction perpendicular to a surface plate 1. With this, since the paper to be cut, which was mounted on the surface table 1, is pressed by the paper pressing plate 10 from the direction perpendicular to the surface table 1, the paper can be cut without destroying its piling state, thereby preventing the irregularity in size of the paper cut.
Patent JP-S566038-A (JP)
Title: Air-fuel ratio controlling device for internal combustion engine with automatic transmission
Inventor: KUBOKI HIROSHI
IPC: F02M23/04
Filed: 1979-06-26
Abstract: PURPOSE: To prevent fluctuation of air-fuel ratio, by providing an auxiliary-air supply passage in the intake system, and controlling the passages such that supply of auxiliary air is continued or stopped in N- or D-range of transmission.  
     CONSTITUTION: Jet 11 for supplying auxiliary air is opened on the downstream side of throttle valve 9 and it is communicated to air cleaner 2 via air passage 12. In case that transmission is positioned in its N-range, line pressure is not acted in oil passage 39 of means 22 for controlling hydraulic pressure of automatic transmission. Therefore, hydrualic switch 14 is turned ON and solenoid valve 13 is energized. Resultantly, auxiliary air is drawn out from jet 11, so that mixture becomes lean. On the other hand, when transmission is shifted to D-range, solenoid valve 13 is de-energized and air passage 12 is closed, so that leaning of mixture is not caused. Therefore, air-fuel ratio can be kept constant throughout the N- and D-range of transmission, which is effective in maintaining high engine performance and keeping exhaust gas clean. 
     COPYRIGHT: (C)1981,JPO&Japio