baber/WOPTO huggingface dataset:
Patent JP-H09148014-A (JP)
Title: Socket for fluorescent lamp
Inventor: SUZUKI MITSUMASA
IPC: H01R33/08
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a socket for a fluorescent lamp capable of preventing falling-off of a lamp and/or generation of electric shock on one side base pin. SOLUTION: The socket for a fluorescent lamp related to the present invention is characterized in such a manner that, on the front surface of a socket main body 31 for storing electrically conductive terminals, is provided a guide groove 34 having its length made longer than a interval between a pair of base pins 13a, 13b guided insertably therein/extractably therefrom, and also are provided left/right symmetrical branch grooves 36a, 36b branched by the guide groove 34 at a position apart of more than the interval of the base pins 13a, 13b from the depth end part of the guide groove 34 and inclined to the entrance 35 direction of the guide groove 34 and also the dimension between the depth end parts equivalent to the interval of the base pins 13a, 13b.  Since the branch point of a pair of branch grooves 36a, 36b are positioned on the side closer to the side of depth end part of the branch groove than to the depth end part of the branch groove, base pins 13a, 13b are prevented from their pulling out.
Patent JP-H05152874-A (JP)
Title: Amplifier circuit
Inventor: NAGAYA YUJI
IPC: H03F3/45
Filed: 1991-11-26
Abstract: PURPOSE:To quicken a data rate of a magnetic disk device by reducing an input capacitance of a read amplifier so as to improve the high frequency characteristic of a magnetic head drive integrated circuit. CONSTITUTION:A read amplifier RA or the like including plural pairs of input transistors(TRs) T1, T2 is provided with 1st cascode TRs T3, T4 between collectors of input TRs T1, T2 and internal nodes n1, n2 respectively and 2nd cascode TRs T5, T6 are provided respectively between the internal nodes n1, n2 and an inverting output terminal ROB and a noninverting output terminal ROT of the circuit. Thus, even when the substantial wire length of the internal nodes n1, n2 is extended and its wire resistance Rs is increased, the TRs T3, T4 are used to reduce a mirror capacitance of each unit read amplifier thereby reducing the input capacitance.
Patent JP-H06161901-A (JP)
Title: Information processor
Inventor: ITO KENICHI
IPC: G06F21/60
Filed: 1992-11-19
Abstract: PURPOSE:To provide an information processor which can reduce the danger of leakage of the information to the outsiders and also can guard the copies at a low cost. CONSTITUTION:An information processor includes a connection/control means 150 which includes a 1st area 101 where the read-only fixed information is recorded and a 2nd rewritable area 102, a display control means 140 which performs the connection and control of a display device 110, a processing means 120 which processes the data based on the fixed information of the area 101, and a restoring means 130 which restores the processing result based on the fixed information of the area 101. When the data are written into a recording medium 100, the processing result is written in the area 102. Then the processing result read out of the area 102 is restored by the means 130 when the data are read out of the means 100 and displayed. The restored data are shown on the device 110.
Patent JP-H07156408-A (JP)
Title: Bubble jet recording head and apparatus
Inventor: MORIYAMA JIRO
IPC: B41J2/205
Filed: 1993-12-10
Abstract: PURPOSE:To freely perform high-grade gradation recording by simple constitution without decreasing a recording speed. CONSTITUTION:In a BJ recording head 1 wherein an ink droplet 26A is emitted from an ink emitting orifice 4 by driving the electrothermal converter 9 arranged at the position opposed to the ink emitting orifice 4 of a pressure chamber 5, a means 10 changing the shape of the pressure chamber in order to change the size of the emitted ink droplet is provided.
Patent JP-H09151311-A (JP)
Title: Fire retarding resin composition
Inventor: HASHIMOTO YOSHIHIKO
IPC: C08L87/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain fire retarding composition mainly containing a polycarbonate and a styrene-based resin, excellent in fire retarding property, also flowing property, impact resistanceand heat stability during a stay, small in smudge of a metal mold, and not having a defect in appearance such as a bleed. SOLUTION: This resin composition contains (C) 1-40 pts.wt. halogenated epoxy resin of the formula [R<1> , R<2> are each H, CH3 , etc.; X is Br or Cl; (i) is 1-4; (n) is 1-100], (D) 0.05-5 pts.wt. fluororesin, (E) 0.5-5 pts.wt. of a copolymer of ethylene-carbon monoxide-an alkyl ester of acrylic acid consisting of 30-90wt.% ethylene, 1-40wt.% carbon monoxide and 5-60wt.% alkyl ester of acrylic acid based on 100 pts.wt. resin component consisting of (A) 10-90 pts.wt. polycarbonate and (B) 90-10 pts.wt. styrene-based resin. Further, the component (B) is a styrene-based resin consisting of (i) 0-90wt.% copolymer consisting of an aromatic vinyl compound, vinyl cyanide, an alkyl (meth)acrylate, and N-substituted maleimide, and (ii) 100-10wt.% of a graft copolymer of a rubber- like polymer with a monomer mixture.
Patent JP-2001128946-A (JP)
Title: Pulse wave transmission speed information measuring device
Inventor: NUNOME TOMOHIRO
IPC: A61B5/0285
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a pulse wave transmission speed information measuring device capable of accurately measuring the pulse wave transmission speed information. SOLUTION: A time difference between the time when a second heart sound 11 is detected by a heart sound microphone 16 with the artery of the upper arm in the upper arm 60 pressed by a large rubber pouch 62 and the time when a notch of the upper arm pulse wave is detected by a small rubber pouch 64 mounted in a position close to the large rubber pouch 62 on the upstream of the large rubber pouch 62 is calculated as a pulse wave transmission time DT by a pulse wave transmission time calculating means 128 (S10). In the condition where the upper arm 60 is pressed by the large rubber pouch 62, the notch of the upper arm pulse wave detected by the small rubber pouch 64 mounted in the position close to the large rubber pouch 62 is more clear on the upstream side of the large rubber pouch 62, so that the notch detection time can be accurately determined.  Thus, according to the accurately determined notch detection time, the pulse wave transmission time DT can be calculated so as to calculate the accurate pulse wave transmission time DT.
Patent JP-H05147784-A (JP)
Title: Web carrier device
Inventor: INUI TSUNEO
IPC: B65H19/10
Filed: 1991-11-26
Abstract: PURPOSE:To provide a web carrying device, which can perform transport of a web smoothly without risk of detracking from the pass roller transport path or being included in winding of a carrier rope and which permits automating of the web coupling with a leader web. CONSTITUTION:Carrier ropes 18, 20 moved by a drive motor 44 are installed on the two sides of a pass roller 12, and a transfer rope 66 is set over these carrier ropes 18, 20, and a leader web 68 is fixed in a specified position on the transfer rope 66. A web 16 is transported by the carrier ropes 18, 20 through the transfer rope 66 and leader web 68, which can be performed smoothly without risk of detracking from the transport path of pass roller 12 or being caught in winding of carrier ropes 18, 20.
Patent JP-H01153453-A (JP)
Title: Pressure-and heat-resisting container and production thereof
Inventor: NOHARA SHIGEZO
IPC: B65D25/00
Filed: 1987-12-10
Abstract: PURPOSE:To enhance a storability of the content and a durability to heat sterilization process, by forming shoulder and body portions of the container from a laminated sheet comprising inner and outer oriented crystalline resin layers and a gas-impermeable intermediate layer while forming the bottom portion of the container which is partially heat-crystallized. CONSTITUTION:A container 2 is formed of a laminated sheet material which comprises inner and outer layers 1A, 1B made of oriented crystalline resin and an intermediate layer 1C made of gas-impermeable resin. Suitable oriented crystalline resins include polypropyrene resin, polyester resin, such as PET, and acrylic resin, while suitable gas-impermeable resins include ethylene/vinyl alcohol copolymer, meta-xylideneadipamide, and polyester-resins having a gas- impermeability. A container is constructed of a body portion 2A, a shoulder portion 2C, a neck portion 2D and semi-spherical bottom portion 2B which extends downwardly from the lower end of the body portion. The semi-spherical bottom portion 2B is formed of a heat-crystallized center portion 4 having a larger thickness and highly oriented remaining portion having a smaller thickness.
Patent JP-H07131682-A (JP)
Title: V attachment device
Inventor: TAN KUNIAKI
IPC: F16M11/04
Filed: 1993-11-06
Abstract: PURPOSE:To save the labor, to attain the simplification and to secure the safety for jobs related to a V attachment device by ensuring a single and continuous action to cancel a V edge lock mechanism and to release a fixing state to unfasten the biting of a V edge conventionally carried out separately from each other when the V attachment device is canceled. CONSTITUTION:A control lever 14 is turned and a plate cam 20 is moved forward at the first operation angle. A lock pawl 6 is moved toward the outside via a cam follower 11 to cancel a lock mechanism. The lever 14 is further turned and a cam 13 touches the tip of a V edge at the next operation angle. Thus the V edge is pushed backward and therefore a fixing state caused by the biting of the V edge is released.
Patent JP-H10152200-A (JP)
Title: Device for manufacture of cold water
Inventor: SATO KOJI
IPC: B67D1/08
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To perform the stable mass-production of cold water close to 0 deg.C at a low price. SOLUTION: Water 15 to be cooled is fed from a water ejection port 9 into a container 1, ice grain 16 is fed from an ice grain feed device 13, the turning flow 14 is formed in the container 1 using the jet flow of water 15 to be cooled, and the mixed liquid of water 15 to be cooled and ice grain 16 is generated. The mixed liquid is circulated in the container 1 through a static mixer 5, and ice grain is melted at two parts in the container 1 and the static mixer 5 to make cold water. When the temperature of cold water to be extracted from the static mixer 5 reaches close to 0 deg.C, a valve 6 is opened to take cold water to the load side. Melting of ice grain is greatly promoted, and cold water of large volume close to 0 deg.C can be continuously and stably manufactured.
Patent JP-2000137489-A (JP)
Title: On-vehicle audio equipment
Inventor: MATSUMURA TADAAKI
IPC: H04M1/60
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To enable performing optimum volume compensation for various different acoustic input by reading a detected noise level and compensation quantity corresponding to a kind of a discriminated acoustic input source from a noise data control database, and compensating an acoustic input signal. SOLUTION: On DSP side, noise level is detected (S11), and the noise level data are transmitted to a microcomputer side (S12). correction data corresponding to a kind (for each sound range) of an input source and a noise step are received (S13), and an acoustic input signal is arithmetically processed with compensation quantity corresponding to the correction data (S14). The corrected acoustic signal is outputted to an electronic volume (S15). On microcomputer side, the kind of input source is confirmed (S21), and the noise level is received and is assigned to an appropriate step (S22). Correction quantity corresponding to the kind of noise level and the noise step are read out from a correction table (S23), and the corrected data corresponding to the kind on input source and the noise step are transmitted to the DSP (S24).
Patent JP-H04182910-A (JP)
Title: Substrate material consisting of nonmagnetic oxide and magnetic head
Inventor: TOMIJIMA HIROSHI
IPC: G11B5/235
Filed: 1990-11-16
Abstract: PURPOSE:To obtain the small surface roughness to sliding with a magnetic tape, the wear resistance equal to the wear resistance of a ferrite substrate used for a currently used head and the longer life and higher reliability of the magnetic head by forming the oxide substrate material of a specific ratio of NiO-TiO2-CoO-CaO. CONSTITUTION:The nonmagnetic material is formed of 15 to 60mol% NiO 10 to 70mol% CoO 10 to 40mol% TiO2, and 0.5 to 25mol% CaO. Further, MgO or ZrO2 is added at 0.5 to 3wt.% to 100 pts.wt. this compsn. The finer crystal grains are formed and the magnitude of the surface roughness is decreased if the NiO of the NiO-TiO2 system is substd. with, >=0.5mol% CaO.
Patent JP-2001134635-A (JP)
Title: System and method for supporting merchandise sales
Inventor: EGI SHIGEICHIRO
IPC: G06Q50/00
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a merchandise sales support system and a merchandise sales supporting method which calculate the demand and supply balance on a market from the buying (purchase) situation and sales situation of each merchandise and can set an appropriate sales price on the basis of the demand and supply balance. SOLUTION: A price management server 21 collects the distribution data of each merchandise from real stores 50, distribution inventory (merchandise receiving and shipping) management systems 51, virtual stores 22 in the Internet, etc., and analyzes the distribution data in order to secure a distribution data amount to be the basis of analysis data, calculates the demand and supply balance on the market for each merchandise from each buying (purchase) situation and each sales situation and sets an appropriate sales price of used merchandise on the basis of the demand and supply balance. This system can activate the distribution of the used merchandise and ensure proper profits because the appropriate merchandise price can be set on the basis of the distribution situation of the merchandise.
Patent JP-2001194008-A (JP)
Title: Electric water heater and operating method of the same
Inventor: NISHIGORI MITSUO
IPC: F24H1/18
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an electric water heater and the operating method of the same, capable of supplying hot-water with a simple structure within a short period of time upon re-heating. SOLUTION: A heater 2 is provided in a tank 1 at the upper part of the same and the vicinity of the heater 2 in the tank 1 is connected to the bottom part in the tank 1 through a connecting pipe 3 provided with a pump 4 while hot-water in the tank 1 is circulated through the connecting pipe 3.
Patent JP-H09154161-A (JP)
Title: Stereoscopic display device and stereoscopic video image recording method
Inventor: ISHIHARA OSAMU
IPC: H04N13/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To realize the stereoscopic vision device while employing the recording and reproducing technology and the compression technology for a 2-dimension video image. SOLUTION: The method having been used for companding a 2-dimension video image is used for the display device to record two 2-dimension video images required for stereoscopic vision separately. In the case of reproduction, digital memories are used to take synchronization between the two 2-dimension video images thereby realizing the stereoscopic vision. The two video images required for stereoscopic vision are separately recorded by the compression and recording system of the 2-dimension video image. In the case of reproduction, while taking synchronization of time by using the digital memories 3R, 3L, two systems of expanders 4R, 4L for the 2-dimension video image are provided to realize the stereoscopic vision for simultaneous reproduction.
Patent JP-2000138209-A (JP)
Title: Method of process simulation
Inventor: AKIYAMA YUTAKA
IPC: G06F17/50
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To enable reduction in calculation time and the process simulation of high accuracy by determining the current displacement vector of an interface at the present time in relation to a calculated displacement vector and a previ ous displacement vector at a previous time. SOLUTION: In a step 1, an oxidation time is set at zero. In a step 2, the oxidation time is made to proceed by only Δt. In a step 3, surface oxidant density is calculated by resolving an oxidant diffusion equation. In a step 4, a displacement vector is calculated. In a step 5, the direction of the displacement vector is made to be vertical to an interface at a nodal point. The displacement vector is then reset, based on the depth of an oxide film grown by displacement vector. In a step 6, a new interface is made using the displacement vector obtained by the reset. In a step 7, the deformation of the oxide film is calculated. In a step 8, a check is made to determine whether the time has reached the end time end. If this is not the case, each step (the step 2 to step 7) is repeated until the end time is reached.
Patent JP-H05147852-A (JP)
Title: Elevator speed governor
Inventor: YASUE MASANORI
IPC: B66B9/02
Filed: 1991-11-27
Abstract: PURPOSE:To provide an elevator speed governor that is simple in structure and high in reliability. CONSTITUTION:A conductor 18 is installed tight in the traveling direction of an elevator over an elevator shaft as a whole, while there is provided each link 14 turning with one point of a base 13 on an elevator cage 12 as a fulcrum, and a magnet 16a traveling in parallel with the conductor in holding this conductor between is set up in one end of this link and a balance weight 17 in keeping with the magnet side is set up in the other end, respectively, and also there is provided a spring 19 which converts force being transmitted to the balance weight with the travel of the elevator into the vertical displacement, thus this displacement is set down to an operational source for a brake 20.
Patent JP-H06157205-A (JP)
Title: Agent for controlling noxious aquatic organism
Inventor: KIMURA RIYOUJI
IPC: A01N37/08
Filed: 1992-11-20
Abstract: PURPOSE:To provide an agent for controlling noxious aquatic organism, having low toxicity and residual property and capable of exhibiting the effect over a long period without exerting bad influence on the ecosystem and the working environment. CONSTITUTION:The agent for controlling noxious aquatic organisms contains one or more kinds of the compounds of formula I [R1 and R2 are H, halogen or alkyl; (n) is 1-3; X is direct bond or group of formula II (A is H or monoacyl; Z is direct bond or O; (m) is 0 or 1); Y is H, n-valent acyl or aliphatic group, aromatic group, aroaliphatic group or heterocyclic group which may be substituted with OH, halogen or epoxy], e.g. 4-(methylthio)phenol, as an active component. Among the compounds of formula I, the compound of n=1 is preferable and, especially, the compound of formula I wherein X is direct bond and Y is alkyl group is more preferable owing to its high effect. The compound can be used as a high-concentration liquid for immersing a fishing net or coating to a fishing net or as an antifouling paint for ship, marine-construction, etc., by compounding to a paint.
Patent JP-H0664963-A (JP)
Title: Preparation of sintered molded item and composition used for them
Inventor: DABURIYUU MAIKERU BAAKU
IPC: C04B35/111
Filed: 1992-11-20
Abstract: PURPOSE: To provide a preparing method of sintered shapes with relatively high sintered density, with small and uniform grain size and with relatively low porosity, and to provide a composition used therefor.  
     CONSTITUTION: The preparing method of sintered shapes comprises the following steps (1) and (2): (1) a green body is formed from a mixture which comprises (A) at least one inorganic powder and (B) at least one polymer derived from the following (a) or (b), provided the mixture is substantially free of polysaccharide: (a) at least two sulfo monomers or (b) a combination of (i) at least one sulfo monomer with (ii) at least one comonomer selected from the following group: acrylic compounds; maleic acid, its anhydride or salt; vinyl lactams; vinyl pyrrolidones; and fumaric acid or its salt; (2) the body is sintered. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H02176-A (JP)
Title: Acetic acid derivative and salt thereof
Inventor: TAKATANI TAKAO
IPC: C07D501/20
Filed: 1988-12-09
Abstract: NEW MATERIAL:The acetic acid derivative of formula I [R<1> is amino or protected amino; R<2> is carboxy(lower)alkenyl, protected carboxy(lower)alkenyl or unsaturated lower aliphatic hydrocarbon group; X is halogen; Y is carboxy or protected carboxy] and its salt. EXAMPLE:2-(2-Formamido-5-chlorothiazol-4-yl)-2-propargyloxyimino-acetic acid. USE:Useful as a synthetic intermediate for a cephem compound exhibiting high antibacterial activity, suppressing the growth of various microorganisms including pathogenic Gram-positive bacteria and Gram-negative bacteria and useful as an antibacterial agent for oral administration. PREPARATION:The compound of formula I can be produced e.g. according to the reaction formula by reacting a compound of formula II with a halogenation agent.
Patent JP-2000188602-A (JP)
Title: Communication equipment and method for the same
Inventor: KEELER MANLEY S
IPC: G06F13/38
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain communication environment without collisions by transmitting a clock pulse by low outputting impedance and transmitting a data pulse by high outputting impedance. SOLUTION: A common control unit 12 includes an interface 12a for connecting to a communication medium 14, such as an electric cable, and plural surrounding condition detectors 18 and plural control and function units 20 are connected to the medium 14. The member 18 is an infiltration sensor or a fire sensor and the member 20 is control or function realizing unit and a display device driven by a solenoid. In addition, plural alarming instruction output devices 26 are connected to the unit 12 via a medium 24. An interface 12a supplies a clock signal at showing of low output impedance. The interface 12a is switched to a high impedance outputting state to receive data from the members 18 and 20. In addition, data are transmitted to the members 18, 20 during this time interval.
Patent JP-H08141450-A (JP)
Title: Method of fixing jetted particle diameter on quantitative jetting of jetting fluid using liquefied high pressure gas as propellent, quantitative jetting valve and jetting nozzle and jetting device using same
Inventor: FUMINO ICHIRO
IPC: B05B9/03
Filed: 1994-11-22
Abstract: PURPOSE: To weigh a jetting fluid which an agent to be jetted is added to liquefied high pressure gas for a propellent to form in mid-way of its flow and to atomize it with particle diameter according to a use object. CONSTITUTION: A jetting fluid which an agent to be jetted is added to liquefied high pressure gas for a propellent to form is weighed in mid-way of its flow, and the weighed jetting fluid is rapidly discharged. A quantitative jetting valve 1 has a valve box 2, the 1st and the 2nd valves 3, 4 engaged with each other, and a weighing chamber 5 formed into the valve box 2 between both the valves. Both the valves are positioned on the upstream and the downstream sides of an outflow passage 7 passing through the valve box, and the outflow passage is opened and closed by moving valve pins 8, 9 having different closing area and using them in cooperation with ring packings 10, 11.  For both the valves, when the 1st valve 3 is dosed, the 2nd valve 4 is opened to make the weighing chamber communicate with a downstream side 7b, and when the 1st valve 3 is opened, the 2nd valve 4 is closed to make the weighing chamber communicate with an upstream side 7a. A quantitative jetting nozzle and a quantitative jetting device use the quantitative jetting valve 1.