baber/WOPTO huggingface dataset:
Patent JP-H0636566-A (JP)
Title: Semiconductor memory
Inventor: SHIKATANI JUNICHI
IPC: H01L21/8242
Filed: 1992-07-17
Abstract: PURPOSE:To accelerate change in the potential of a bit line and to shorten a memory access time by controlling so as to lower the potential of the bit line in an L level side to the potential of the threshold level or below of a (p) channel transistor at the time of reading data. CONSTITUTION:When a reset signal P1 with a positive polarity is impressed to the gate of the transistor(Tr) 7, complementary bit lines BL, BLX are connected to each other, and both potential levels become equal. Then, the level of a word line RWL for read is lowered and the Trs 5, 6 are turned on, and data in a memory cell is outputted to the lines BL, BLX. A control pulse P2 with a positive polarity is impressed to respective gates of the Trs 13, 14. At this time, since the Tr H is turned on corresponding to the potential of the bit line BLX of the II side, the potential of the line BL of the L side is lowered to the level of Vss rapidly by the on of the Trs 11, 13. Then, a changing speed in the potential of the BL of the L side is raised, and the access time to a RAM is shortened.
Patent JP-2000019065-A (JP)
Title: Method for automatically analyzing otdr waveform data
Inventor: MINAMI TAKAO
IPC: G01M11/00
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for automatically analyzing OTDR waveform data whereby a fault line and a fault distance can be automatically detected on the basis of OTDR (optical time domain reflectometer) waveform data obtained from a multiple branch light transmission line. SOLUTION: A light pulse is input to a multiple branch light line and the reflecting light is measured (step S10). A Fresnel reflection point-connection point is detected from the measured result, and the measured result is divided at a division point which is the detected Fresnel reflection point-connection point (step S30). A moving separation analysis is carried out for each domain of the divided measured result (step S50). The number of light lines is judged from the result of the moving separation analysis for each domain (step S70). The occurrence of a fault is detected from a change of the number of light lines obtained by repeatedly carrying out the steps S10 through S70.
Patent JP-S6348776-A (JP)
Title: Reforming rate measuring device of fuel reformer
Inventor: HARASHIMA KOICHI
IPC: H01M8/06
Filed: 1986-08-14
Abstract: PURPOSE:To continuously, sensitively measure the reforming rate by introducing a part of reformed gas into a measuring fuel cell, and measuring open circuit voltage of the fuel cell. CONSTITUTION:Complete confirmation of reforming rate in a reforming catalyst is impossible by only detecting the temperature of reforming catalyst. Reformed gas whose flow rate is regulated with an orifice 24 through a pipeline 23 is supplied to a measuring fuel cell 22, and at the same time, the air is supplied through a pipeline 25 to generate voltage in an open circuit 28 of the fuel cell 22. The open circuit voltage in terminals 29 is measured with a volt meter. By the relation between the variation of voltage and the reforming ratio, the reforming ratio can continuously be measured.
Patent JP-H11342081-A (JP)
Title: Container containing thin heating element
Inventor: OKANOYA TAKESHI
IPC: F24V30/00
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To effectively heat various kinds of food such as instant foods, frozen foods by filling a thin container with a heater and reaction water and adding pressure from the outside of the container and breaking the partition of the heater and the reaction water to allow the reaction water to be absorbed to the heater to generate heat. SOLUTION: A heater element 2 and a container 4 for a reaction water containing the reaction water 3 are housed in a container 1. A bottom 5 of the container 4 is formed to be easy to break by pressure from outside. The outside of the container 1 is covered with a cover 6 to protect the bottom 5 of the container 4 from being broken as far as the cover 6 is not removed. At the time of using, the bottom 5 of the container 4 is broken by adding pressure to the instructed part of a part on the side of the container 1, to allow the water 3 to flow in the heater 2 to generate a heat reaction. The container 1 like this is properly housed in a container with the instant foods to heat and cook the instant foods by heat generated from the container 1.
Patent JP-S5890189-A (JP)
Title: Digital alarm mechanism
Inventor: SAKURAI YOSHIHIRO
IPC: G04C23/08
Filed: 1981-11-25
Abstract: PURPOSE:To reduce the number of connections and thereby to improve the reliability of the titled mechanism, by putting together alarm setting fixed contacts and sliding contacts respectively by a plurality corresponding to divided common  contacts, and by connecting them with each other. CONSTITUTION:Each of contacts 1', 2'... of time alarm fixed contacts 95 and each of contacts 1, 2... of sliding contacts 101 are put together respectively by a plurality, e.g. by six corresponding to each of contacts A', B'... of time setting divided common contacts 97 formed by dividing a common contact. Accordingly, the number of connecting lines for the mutual connection of the contacts 95 and 101 is reduced from 24 to 4, for instance, and thereby the reliability of a digital alarm mechanism can be improved.
Patent JP-S6433711-A (JP)
Title: Magneto-resistance effect type magnetic head
Inventor: KANAYAMA ETSUKO
IPC: G11B5/39
Filed: 1987-07-29
Abstract: PURPOSE:To effectively reduce the generation of Brakhausen noise by selecting the coercive force and angular ratio of the magnetic layer of a head. CONSTITUTION:The head equips an MR element 4 to raminate first and second magnetic layers 1 and 2, which have an MR effect, through a non-magnetic intermediate layer 3. The both magnetic layers 1 and 2 are composed of the high magnetic permeability material of the >=0.5 (Oe) coercive force in the direction of the axis of easy magnetization and of the >=0.6 angular ratio of a hysteresis curve in the direction of the axis of easy magnetization. The MR element 4 is positioned so that the axis of easy magnetization of the magnetic layers 1 and 2 can be arranged in a direction to rectangularly cross the direction of a signal magnetic field from a magnetic recording medium S. Accordingly, the Barkhausen noise based on the generation of a magnetic domain wall is reduced.
Patent JP-S6082128-A (JP)
Title: Continuous kneading machine for molding material
Inventor: TAKEUCHI HISASHI
IPC: B29B7/56
Filed: 1983-10-13
Abstract: PURPOSE:To obtain satisfactory adhesion of material to be molded to a roll at a charging part and satisfactory kneading effect in a kneading part simultaneously in a horizontal biaxial mixing roll by regulating the angle of a horizontal blade at the charging part smaller than the angle of the horizontal blade at the charging part smaller than the angle of the horizontal blade at the kneading part. CONSTITUTION:Kneading is performed by transferring kneaded product sticking to a cold roll 1 of a horizontal biaxial mixing roll with plural guide vanes 3 provided in contact with a roll 1 and a horizontal blade 4 in the direction of the roll shaft on the roll 1. In this apparatus, the angle of the horizontal blade 10 at the charging part is made smaller than the angle 10 of the horizontal blade of the kneading part 7. Accordingly, nipping of the material in the roll at the charging part is improved and transportation of kneaded product is facilitated. Dropping of the kneaded product at the front side of the roll 1 when the kneaded product is cut by the horizontal blade is prevented and the yield is improved, since the angle of the horizontal blade at the charging part is made smaller than that of the kneading part. Further, the kneaded material cut by the horizontal blade is lifted to the upper part of the roll and kneaded sufficiently by the roll since the angle of the horizontal blade in the kneading part is made larger than that of the charging part.
Patent JP-H0746295-A (JP)
Title: Communication control method
Inventor: FUJINO KYOJI
IPC: H04L69/40
Filed: 1993-08-02
Abstract: PURPOSE:To find out and process a communication fault in the case of transmission by referencing a communication fault check parameter for each identification code add a table representing a processing content on the occurrence of a fault. CONSTITUTION:An identification code (identification code 0010 for result data) corresponding to a kind of data is added to the data and the data are sent to a transmission buffer 2 as shown in the arrow (d) and after a communication request to a host computer 3 is made, the identification code and the data to be sent (result data A) in pairs are sent from the buffer 2 to a host computer 3 as shown in the arrow (e) and a transmission flag is reset when a response is received as shown in the arrow (f). When a communication fault or the like is in existence, a fault processing flag (1) corresponding to data to be sent in a communication fault management table is set to a predetermined address in a common use area 5 when a communication fault or the like takes place, a fault code and a fault content code corresponding to the sent data set to other prescribed address and they are displayed on a display device based on a fault processing flag, the fault code and the content code.
Patent JP-S6082886-A (JP)
Inventor: NEKOMOTO KATSUNORI
IPC: G21C7/16
Filed: 1983-10-13
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-2000080166-A (JP)
Title: Polyelectrolyte and ion exchanger
Inventor: KIDAI MASAYUKI
IPC: B01J39/20
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide polyelectrolytes excellent in resistance to acids and alkalis and oxidation resistance, heat resistance and solvent resistance, a method for preparing the same and further, ion exchangers using the same. SOLUTION: Ion-exchange groups are introduced into a polyarylene sulfide sulfone and/or polyarylene sulfone. Further, polyelectrolytes containing a base polymer and a polyarylene sulfide sulfone and/or polyarylene sulfone and ion- exchange groups are introduced into the base polymer. Further, when the average degree X of oxidation of the sulfur atom in the sulfide group (-S-), the sulfoxide group (-SO-) and the sulfone group (-SO2-) which are contained in the polyarylene sulfide sulfone and/or polyarylene sulfone is represented in the form of (-SOx-), x is set in the range of 0.8-2.0.
Patent JP-H0611091-A (JP)
Title: Water hammer prevention device
Inventor: OKANO TERUO
IPC: F16L55/04
Filed: 1992-06-25
Abstract: PURPOSE:To prevent generation of water hammer by providing one or a plurality of pressure receiving plates provided with orifices in a casing, providing elastic bodies between the respective pressure receiving plates, and between the pressure receiving plate and the casing for holding the pressure receiving plates, and forming pressure propagation chambers inside the elastic bodies. CONSTITUTION:Four pressure receiving plates 8 are, for instance, arranged parallelly to a ceiling surface 3a of a casing 3. Ring-like elastic bodies 9 are arranged between the pressure receiving plates 8, so that the pressure receiving plates 8 keep specified distanced therebetween. Since the pressure receiving plates 8 are arranged separately from each other, pressure propagation chambers 10 are formed between the respective plates 8, inside the elastic bodies 9. Ring- like spacers 11 are provided between the uppermost pressure receiving plate 8 and the ceiling surface 3a of the casing, and between the lowermost pressure receiving plate 8 and a lower cover 4, respectively. The pressure propagation chambers 10 are also formed thereinside. Orifices 12 are formed on center portions of the respective pressure receiving plates 8, for the communication of the pressure propagation chambers.
Patent JP-H0613304-A (JP)
Title: Liquid photosensitive resist coating method for bump formation
Inventor: NISHIMORI TAKASHI
IPC: H01L21/321
Filed: 1992-06-25
Abstract: PURPOSE:To prevent the precipitation growth of unnecessary plated substance by insulating a wafer and plating solution flowing around the rear-side peripheral part of the wafer when wet plating for bump formation is applied to the wafer, keep a constant current for forming bump on the surface of the wafer, from the bump at a specified height, and reduce the variation to the utmost. CONSTITUTION:After a wafer 1 is sucked on a rotating suction table 10 and a specified volume of liquid photosensitive resist 7 is dripped on the wafer 1, the resist 7 is applied on the wafer 1 while rotating the wafer 1 together with the table 10 and successively the liquid resist is applied on the back-side peripheral part of the wafer 1 without rotating the wafer 1. Further, hot air is blowed on the surface an back-side peripheral part of the wafer 1 still while rotating the wafer 1 in order to dry the wafer 1 wholely, and then the wafer 1 is cooled by blowing cool air 19.
Patent JP-S6086311-A (JP)
Title: Low nox boiler
Inventor: MASAI TADAHISA
IPC: F23D1/02
Filed: 1983-10-15
Abstract: PURPOSE:To realize the low NOx at each burner and shorten the flame in a whole by a method wherein a flame holder is formed and installed at the furnace side end part of a fuel injecting pipe, a burner axis flame is placed in a reducing atmosphere, then the perfect burning is performed by forming a gas low surrounding said burner axis flame. CONSTITUTION:A powdered coal is fed to a furnace 18 through a primary injecting port 5, a steady flame root is formed by drawing the powdered coal into a small vortex formed in the inner surface of a flame holder 6. During the operation, a primary gas 7 mixed with an exhaust gas or an air is spouted out through a primary gas spouting port 8 via a primary gas passage 7a. The flame is separated from a secondary gas and a tertiary gas which are spouted out through each spouting port 10, 13 via a secondary gas passage 9a and a tertiary gas passage 13a.
Patent JP-H1121210-A (JP)
Title: Solid-liquid multilayered type cosmetic containing fine particle of polymer
Inventor: TANAKA SHUNSAKU
IPC: A61K8/00
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject cosmetic without causing the swelling or secondary-aggregation even in the preservation at high temperatures or in the presence of an alcohol by including fine particles of an alkyl (meth)acrylate polymer having the surface modified with a hydrophilic monomer and further a specific average particle diameter therein. SOLUTION: This cosmetic is obtained by including fine particles of an alkyl (meth)acrylate polymer having 1-30 μm average particle diameter and the surface thereof modified with a polymerizable vinyl monomer containing >=50 wt.% hydrophilic monomer in an amount of preferably 0.2-20 wt.% based on the objective cosmetic. The fine particles of the polymer are prepared by a multistage suspension polymerization method comprising a step for polymerizing the alkyl (meth)acrylate monomer (e.g. methyl methacrylate) to >=90% conversion rate and a step for (co)polymerizing the polymerizable vinyl monomer containing >=50 wt.% hydrophilic monomer according to the suspension polymerization.
Patent JP-S6253240-A (JP)
Title: Speed limiter
Inventor: ISHIGAKI HIROSHI
IPC: B60W10/10
Filed: 1985-09-02
Abstract: PURPOSE:To improve starting performance, by stopping flameout operation effected by inputting a prescribed signal from low speed sensing means and a prescribed signal from engine r.p.m. sensing means when a gear is at a prescribed position thereby to release a regulation of an engine r.p.m. at start. CONSTITUTION:When a motorcycle and the like start, low speed sensing means 12 outputs '1' because a motorcycle speed is substantially zero. When an engine is driven at a high speed greater than 7,000r.p.m., for example, to ensure a smooth and quick start, engine r.p.m. sensing means 13 also outputs '1'. Intrinsically, an AND gate circuit 15 outputs '1' in such circumstances to conduct a thyristor 17 so that an ignition device 1 is in a flameout state. However, when a motorcycle starts, a 1st gear position is selected usually and a gear position switch 19 is closed. Thus, output from the AND gate circuit 15 is discharged through the gear position switch 19 and the thyristor 17 is held at a non-conductive state whereby the flameout operation is stopped.
Patent JP-2000021787-A (JP)
Title: Apparatus for manufacturing solid-state device
Inventor: AKAO NORINOBU
IPC: C23C14/50
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To avoid bouncing a substrate on a push-up pin, when the substrate is brought up. SOLUTION: In a semiconductor device manufacturing apparatus, having a substrate mount 10 disposed in a treating chamber in which the pressure is high and low at treating and not treating, a gas hold tank 11 is provided at the lower side of a pin hole 5 of a lower base 1, the mount body. A gas inlet 12 is provided at the tank 11 and a valve 13 is provided at the inlet 12, allows a gas to flow into the tank, when the pressure in the treating chamber is higher than the internal pressure of the tank, and closes for avoid flowing out of the gas in the tank, when the pressure in the treating chamber is lower than the inside pressure of the tank.
Patent JP-H0531141-A (JP)
Title: Patient carrying device
Inventor: IKEDA HIDEO
IPC: A61G3/00
Filed: 1991-07-31
Abstract: PURPOSE:To provide a patient carrying device which can carry a patient to a required place without burden on the patient and an attendant. CONSTITUTION:A stretchable supporting body 2 is stood on a movable machine stage 1 and a bed body 3 carrying a patient is provided on one side of this supporting body 2. This bed body 3 is provided in such a way that a carrying part 4 for the upper half part of the body wherein the upper half part of the body of the patient is placed and a carrying part 5 for the lower half part of the body wherein the lower half part of the body of the patient is placed are separable, and the carrying part 4 for the upper half part of the body is formed by a back carrying part and a back-side hip carrying part 7, which are bendable and the carrying part 5 for the lower half part of the body is formed by a legs-side hip carrying part 8 and a legs carrying part 9, which are bendable, and the carrying part for the upper half part 6 of the body and the carrying part 5 for the lower half part of the body are placed at the same horizontal plane and are freely rotatable at the supporting body 2 as a center.
Patent JP-H0744626-A (JP)
Title: Parts supply system
Inventor: NAGATANI MITSUHIRO
IPC: G06Q50/00
Filed: 1993-08-03
Abstract: PURPOSE:To exactly supply and exchange parts by providing a parts data processor, supplying parts according to parts use status and performing parts receipt, stocking and shipment controls. CONSTITUTION:A parts data processor A 24 generates parts shipment preparation data, performing an arithmetic processing for parts use data of each device transmitted from a parts mounting control part 15 constantly, and transmits parts shipment preparation data to a parts data processor B 21 at a proper time. The pallet bar code label of the pallet which is carried from a warehouse and for which parts preparation has already done is read by a parts code reading means 22, and this data and the parts information on the pallet transmitted from the parts data processor B 21 before a parts carry are collated and inspected in the parts data processor A 24. When they are right, the list of prepared parts is displayed on a display part b 43, parts preparation is confirmed, and a parts processor A 43 performs the generation of parts out of stock monitoring and preparation data.
Patent JP-S6488326-A (JP)
Title: Parameter measurement for system comprising semiconductor laser
Inventor: MACHIYUU JIYON BAANZU
IPC: H01S5/062
Filed: 1988-08-02
Abstract: PURPOSE: To detect the electrical or optical change in a semiconductor laser by providing, for example, a temperature control part, a power control part, and a detection system. CONSTITUTION: A device consists of a light source 1, a temperature control part 3, a power control part 5, and a detection system, a system 7 is optically connected to the light source 1 by such means as an optical fiber 9, and a feedback loop is constituted between the control part 5 and the light source 1. Then, the control part 5 has a means for monitoring light output from the first surface of laser, adjusts current supplied to the laser, and maintains the light output from the first surface at a constant level. Also, the control part 3 has a thermoelectric part for changing, for example, the temperature of the laser periodically. Further, the system 7 has a photo detector and an electronic circuit and the electronic circuit performs required processing to an electrical signal generated by photo that is absorbed by the photo detector.  For example, the light source 1 and the system 7 are connected via a light circuit, the light circuit contains a light resonator formed, for example, in a free space, and the free space forms a cavity between the laser and the fiber 9.
Patent JP-H094013-A (JP)
Title: Floating ball for float valve and manufacturing thereof
Inventor: HIRAIDE KEISUKE
IPC: E03D1/35
Filed: 1995-06-23
Abstract: PURPOSE: To eliminate breaks on a sitting seat surface, etc., to make it possible to promote yield and productivity. CONSTITUTION: A bowl-like floating ball upper half part 12 and a guide-bar 14 are monolithically formed of a hard material by extrusion molding and, at the same time, a bored bowl-like floating ball lower half part 13 is formed of a hard material by extrusion molding. The floating upper half part 12 is fitted to the floating lower half part 13, and a circular joint member 15 is formed in the circumferential edge 12a of the opening section of the floating ball upper half part and the circumferential edge 13a of the opening section of the floating ball lower half part by extraction molding so as to span both circumferential edges 12a and 13a to adhere to them.
Patent JP-H1040193-A (JP)
Title: Client/multiplexing server system
Inventor: YAMASHITA HIROYUKI
IPC: G06F13/00
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To efficiently attain communication between a client and each server without increasing the total traffic amounts of a network, the overhead of a protocol processing, and the turn around time of the processing by converting different transmitted message through number into the same transmitted message through number based on a communicated message from the client. SOLUTION: A communicated message transmitted from a client 1 is distributed to the destination of each server 31, 32, and 33 by a communicated message distributing means 4. The communicated message distributed like this to which a destination address is set is transmitted through a communication managing means 6 and a communication message converting means 7 so that the content of a prescribed area in the communication message can be held and converted. Moreover, the same received message confirmation number in the communicated message is converted into each different received message number corresponding to each server 31, 32, and 33 based on each transmitted message through number held corresponding to each server 31, 32, and 33.