baber/WOPTO huggingface dataset:
Patent JP-H04310673-A (JP)
Title: Method for registering defective information and media parameter
Inventor: KIKUCHI SHIGEYA
IPC: G11B20/10
Filed: 1991-04-08
Abstract: PURPOSE:To prevent old information from remaining by performing the initialization before written the new information and writing subsequently new defective information and a media parameter when a system cylinder is not error-free. CONSTITUTION:Before new defective information and media parameters are written in a system cylinder, the system cylinder is initialized, old information is erased, subsequently, the new defective information and the media parameters are written, and thus, the new defective information and the media parameters and the old defective information and the media parameters are not mixed, and the old defective information and the media parameters are not read out.
Patent JP-H03273707-A (JP)
Title: Latch circuit
Inventor: TAGO KUNIHOSHI
IPC: H03K3/286
Filed: 1990-03-22
Abstract: PURPOSE:To reduce the cell area by supplying a current to a shunt circuit as well as to a 1st resistance via a 1st transistor at input of a set signal. CONSTITUTION:A transistor TR Q111 contains a base which is connected to a set signal input terminal 105, and a collector connected to the collector of a TR Q110, and an emitter connected to a low level side power terminal 102 via a constant current source I102 respectively. The TR Q112-Q114 have the bases connected to the terminal 105, the collectors connected to a high level side power terminal 101, and the emitters connected to the emitter of the TR Q111. Then a TR Q115 has a base connected to a 1st reference power terminal 107, a collector connected to the terminal 101, and an emitter connected to the emitter of the TR Q111 respectively. In such a constitution, no level shift resistance is required, and hence the cell area can be reduced.
Patent JP-H10269169-A (JP)
Title: Computer system and bus transaction controlling method
Inventor: KUNISHIGE SHINJI
IPC: G06F13/36
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of wasteful bus access due to a retry in delayed transaction. SOLUTION: A delayed time generating circuit 160, which estimates a time required to access a low speed ISA(industry standard architecture) device designated by transaction on a PCI(peripheral component interconnect) bus 2 and generates the estimated time as a delayed time value up to a retry is provided on a PCI-ISA bridge 15 that connects the bus 2 and an ISA bus 3. The delayed time value that is generated by the circuit 160 is notified to a PCI bus master at the time of retry response. After only the delayed time value passes, the PCI bus master retries transaction again.
Patent JP-S63240058-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKI MASARU
IPC: H01L21/8249
Filed: 1987-03-27
Abstract: PURPOSE:To fine a CMOS transistor, to maintain the breakdown strength of a bipolar transistor and to increase working speed by implanting boron ions and lowering N-type impurity concentration in an N well as a bipolar transistor forming region. CONSTITUTION:N<+> type buried layers 2 are formed onto a P-type semiconductor substrate 1, and a P-type epitaxial layer 3 is shaped onto the whole surface. The N<+> type buried layers 2 are connected to the epitaxial layer 3 on the N<+> type buried layers 2, and N wells 4A, 4B as a bipolar transistor and a P channel MOS transistor forming region in a CMOS transistor are formed respectively. Boron ions are implanted, and N-type impurity concentration in the N well 4B as a bipolar transistor forming region is lowered. Accordingly, the lowering of the breakdown strength of a collector-base junction in the bipolar transistor and the increase of the capacitance of the collector-base junction are prevented, thus allowing the fining of the CMOS transistor and operation at high speed of the bipolar transistor.
Patent JP-S6075845-A (JP)
Title: Image forming device
Inventor: INUZUKA TSUNEKI
IPC: G03G21/14
Filed: 1984-04-13
Abstract: PURPOSE:To prevent increase of indicating means and to simplify mechanism by providing a process means for image formation and a means for controlling the operation of said process means for the purpose of image formation. CONSTITUTION:An image forming device has a switch 14 to command starting of copying and is so constituted that a copying process is started when such switch 14 is depressed. The device has a keyboard 15 for setting the number of copying sheets so that the number of the sheets to be copied can be set by pushing a numeric key 17 to set the number of sheets after pressing a multicopying key 16 for indicating a plural number of copying sheets. The increase of indicating means is prevented and the mechanism is simplified by such constitution.
Patent JP-2000270502-A (JP)
Title: Rotating machine
Inventor: YASUI SHIN
IPC: H02K1/06
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a rotating machine for reducing loss caused by a main magnetic flux in a stator structure and reducing thermal resistance related with cooling of an armature coil. SOLUTION: A rotating machine (motor generator) 1 has a stator 2 with a cylindrical magnetic structure 22 that is newly added as compared with conventional machine. Unlike the conventional machine, a coil supporting part 21 in the stator 2 has an inner circumferential part with an inner diameter corresponding to the outside diameter of the magnetic structure 22. The magnetic structure 22 is formed into a cylindrical form, by laminating cylindrical silicon steel plates in the thickness direction. An inner diameter of the magnetic structure 22 is the same as the diameter of an inner circumferential part of the coil supporting part. The magnetic structure 22 has a width (W) for making a main magnetic flux Φ at this part circulated through the inside of the magnetic structure.
Patent JP-S571952-A (JP)
Title: Particle densitometer
Inventor: SHIMODA MAKOTO
IPC: G01N15/06
Filed: 1980-06-06
Abstract: PURPOSE:To omit a blower by effectively utilizing ion wind accompanied by corona discharge. CONSTITUTION:Sample gas 1 is introduced to a discharge field from the outside by the ion wind 9 accompanied by the corona discharge generated between a high voltage electrode 7 to which high voltage is applied from a high voltage power source 4 and grounded electrode 8 which faces said electrode 7. Then particles in said sample gas are charged. The discharge current accompanied by the corona discharge is suppressed due to the space discharge effect corresponding to the density of the particles in the sample gas. Thus, the variation in the discharge current accompanied by particle density is amplified by a DC amplifier 5, and displayed by a display 6. Then, the sample gas is exhausted from the discharge field through the inside of the grounded electrode. In this constitution, since the ion wind is used as a blower, the blower can be omitted.
Patent JP-S60219448-A (JP)
Title: Fuel injector
Inventor: ITOU TOSHIHIKO
IPC: F02M47/00
Filed: 1984-04-17
Abstract: PURPOSE:To improve the starting performance of Diesel engine by providing an auxiliary pump for feeding high pressure fuel. CONSTITUTION:Upon turning ON of a key switch, a low pressure feed pump 4 and an air pump 6 will start function. The fuel fed from said pump 4 will go to the pump chamber 207 of a high pressure feed pump 2 and to a reservoir 802. A control valve 7 is changed over through a timer to feed high pressure air from an air pump 6 into the diaphragm chamber 512. A plunger 502 is pushed down through this air pressure to pressurize the fuel in the pump chamber 508. When performing cranking through a starter, it can be started immediately.
Patent JP-H03275969-A (JP)
Title: Auxiliary chamber type multicylinder gas engine
Inventor: NISHIZAWA HIRONORI
IPC: F02M21/02
Filed: 1990-03-26
Abstract: PURPOSE:To make almost uniform supply of fuel gas to the auxiliary chamber of each cylinder so as to restrain pulsation of combustion gas by disposing the main pipe of an auxiliary chamber fuel gas supply passage near the cylinder head of an engine main body and as near to each auxiliary chamber as possible. CONSTITUTION:That portion of an auxiliary chamber fuel gas supply passage 14 which is on the lower side of a regulator 15 is comprised of a main pipe 22 and a plurality of branch pipes 23 for communicating the main pipe 22 with the auxiliary chamber of each cylinder and the main pipe 22 is disposed near the cylinder head 24 of an engine main body 1 and as near to each auxiliary chamber as possible and the inside diameter of the main pipe 22 is set at approximately 1.5 times that of a main pipe used in conventional auxiliary chamber type multicylinder gas engines. Supply of fuel gas to the auxiliary chamber of each cylinder is thus almost uniformed and also pulsation of the fuel gas is restrained.
Patent JP-S62233240-A (JP)
Inventor: KANEHARA NAOYUKI
IPC: C04B37/02
Filed: 1986-04-02
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-S62232864-A (JP)
Title: Gas separation plate for fuel cell
Inventor: KANEKO MINORU
IPC: H01M8/02
Filed: 1986-04-02
Abstract: PURPOSE:To suppress the cross leak of a gas and the deterioration in a sealing property, by providing a formed ceramic piece to constitute the end portion of a gas separation plate, which includes at least the outlet sides of air feed grooves of the plate, so as to prevent the corrosion of the reactant air outlet side end portion of the gas separation plate. CONSTITUTION:70% by weight of powder of graphite and 30% by weight of powder of a phenolic resin are mixed together and hotpressed. The phenolic resin is thereafter carbonized at a temperature of 900 to 1,000 deg.C so as to manufacture a gas separation plate body A shaped in such a manner that one end portion having reactant air feed grooves 2 is cut-out. Powder of alumina is press-formed and heat-treated at a temperature of 1,600 deg.C so as to manufacture a formed ceramic piece B shaped in such a manner to make up for the cut-out end portion for the gas separation plate body A. The formed ceramic piece B is conjoined to the (cut-off) end of the gas separation plate body A by an adhesive of (fluororubber) so that a gas separation plate 1 is constituted. Since the reactant air outlet side end portion of the gas separation plate 1, which is very likely to corrode, is made of the ceramic piece, the corrosion resistance of the plate is extremely enhanced so as to prevent the dropping of an electrode and the cross leak of a reactant gas.
Patent JP-S58192102-A (JP)
Title: Controller
Inventor: MURATA RIYOUICHI
IPC: G05B11/36
Filed: 1982-05-07
Abstract: PURPOSE:To improve the controllability and stability, by providing compensators for external disturbance and control deviation so that an output of a PID controller acts just like an optimum regulator. CONSTITUTION:Controlled variables y1, y2 of a controlled system 1 are detected at detectors 21, 22 and they are compared 41, 42 with reference values r1, r2 of the controlled variables y1, y2. The outputs epsilon1, epsilon2 and an external disturbance (w) from an external source 6 are inputted to compensators 711, 712, 713, 721, 722, 723 respectively and the outputs are summed at adders 131, 132. The outputs of the adders 131, 132 are summed 81, 82 to outputs u1, u2 of controllers 51, 52 to form manipulated amounts -U1, -U2 of the controlled system 1. In this case, the compensators 711, 712, 713, 721, 722, 723 are so designed than the output of the PID controller acts just like the optimum regulator approximately.
Patent JP-H04310450-A (JP)
Title: Air bag device
Inventor: YAMADA NOBUYASU
IPC: B60R21/20
Filed: 1991-04-09
Abstract: PURPOSE:To enable the development speed of air bag door to be set at an arbitrary speed. CONSTITUTION:A lower end part 41A of an air bag door 42 is fixed almost vertically to cabin outside end part of arm rest 36a of a door trim 36 via a hinge 44. At almost the longitudinal center part of car body of the door 42 a notch 46 is formed along the front and rear direction of car body, and thereby the bending strength of this portion is decreased. At an upper end 42B of the door 42 a hook part 42C is formed, and on this hook part 42C an end 48A of a strap 48 made of resilient member is coupled. The end 48B of the strap 48 is coupled with a front side door inner panel 12.
Patent JP-S58194430-A (JP)
Title: Interface circuit
Inventor: MORITO HIROSHI
IPC: H03K19/0952
Filed: 1982-05-07
Abstract: PURPOSE:To enable a wired OR connection between semiconductor devices of different conduction types, by connecting the output and the input of an Ex-OR circuit to the gate and the source of an FET and then delivering the drain of the FET. CONSTITUTION:An interface circuit 11 contains an Nch-FETQ4 and an Ex-OR circuit 12. The gate of the FETQ4 is connected to the output of the circuit 12, and the input of one side of the circuit 12 is connected to the source of the FETQ4 to form a control input terminal 14. While a data input terminal 15 is connected to the other input of the circuit 12, and the drain of the FETQ4 forms a data output terminal 13. This terminal 13 has a wired OR connection with a Pch-FETQ5. When the data input D is set at O, the terminal 14 is held at 1. Therefore a contact (a) is set at 1, and a node theta is also set at 1. When the input D is set at 1, the node (a) is set at 0 along with the node theta set at 0. This process ensures the correct transmission of data.
Patent JP-S63243330-A (JP)
Title: Production of high-modulus fiber
Inventor: SATO EIJI
IPC: D06M101/16
Filed: 1987-03-31
Abstract: PURPOSE:To obtain a high-modulus fiber without generation of single filament breakage, by imparting the original fiber with a specific lubricant composition before applying tension to the fiber in a water-containing state. CONSTITUTION:An optically anisotropic dope prepared by dissolving poly-(p- phenylene terephthalamide) in >=95wt.% conc. sulfuric acid so as to be a >=17wt.% solution is extruded, through a spinneret, via air into a coagulating bath. The resulting coagulated yarn is washed with water to make it into a yarn containing >=50wt.% of water, which is then imparted with 0.1-5wt.% based on the yarn, of a lubricant composition containing, in the virtually active ingredient, (A) 5-30wt.% of an organopolysiloxane of formula I (R is H, <=5C alkyl or phenyl, n is integer >=1) and (B) >=30wt.% of an alkyl EO/PO copolymer (which a weight-average molecular weight >=10,000) of formula II (R is 4-22C alkyl or alkenyl; l, m and n are each integer >=1), followed by applying 1-10g/d tension to the yarn (so as not to change the fiber length by >=0.5%), then drying at normal temperature-200 deg.C, thus obtaining the objective high-modulus fiber.
Patent JP-S61236151-A (JP)
Title: Manufacture of semiconductor device
Inventor: IKEDA TAKAHIDE
IPC: H01L21/8249
Filed: 1985-04-12
Abstract: PURPOSE:To reduce the number of processes and to manufacture easily devices, by forming a D buried layer and contact hole by only one time of photo lithography by which a photo resist film is patterned. CONSTITUTION:After a gate insulating film 18 is formed and ion implantation for regulating the threshold voltage Vth is done, a photo resist film 23 is formed over the entire face and photo lithography treatment forms an opening 24 at a section for a contact to be formed. Using the photo resist film 23 as a mask, boron is ion-implanted so that an ion implanted layer or a high concentration D buried layer 22 can be formed at a relatively deep position in a P-type well 5. Next, using the photo resist film 23 as a mask, selective etching forms a contact hole 25 through the gate insulating film 18 to expose the well surface. After the photo resist film 23 is removed, polysilicon layer (conductive film) 14 is formed over the entire face. Under this state, heat treatment diffuses the N-type impurities into the surface of the P-type well 5 to thus form an N-type contact layer 26.
Patent JP-H01249185-A (JP)
Title: Separation of chlorine solvent contained in water
Inventor: TEZUKA SATORU
IPC: B01D17/04
Filed: 1988-03-31
Abstract: PURPOSE:To prolong the life of active carbon and to accurately separate a chlorine solvent by bringing chlorine solvent-contg. water into contact with a specific fibrous sheet to roughly granulate and separate the chlorine solvent, then treating the solvent successively with a rough adsorbent layer and active carbon layer. CONSTITUTION:A liquid mixture 2 composed of water and the chlorine solvent is injected from a waste water inlet 1 and the solvent roughly granulated and separated by the fibrous sheet 3 is settled. The permeated liquid 4 is admitted into the adsorbent layer 5. The solvent corresponding to the dissolution concn. at the temp. of the water is dissolved in said water at this time. The concn. of the water flowing into the adsorbent layer 5 is lowered down to about the effluent standard value during the passage through the inside of the layer. If TOC such as activator is dissolved therein, the TOC is roughly adsorbed by the adsorbent layer 5. The dissolved solvent past the layer 5 without being adsorbed by the same is lowered in the concn. thereof down to the effluent standard value or below during the passage through the next active carbon layers 6, 7.
Patent JP-S554237-A (JP)
Title: Reflective telescope type back mirror unit
Inventor: SATOU TAKAO
IPC: B60R1/08
Filed: 1978-06-26
Abstract: PURPOSE:To confirm the status of the vicinity at rear wheel from a cab when reversing a vehicle by connecting the slide of a reflecting telescope type slide to the iron core of an electromagnet and interlocking the switching of the power supply of the electromagnet to the switching operation of a gear shift lever. CONSTITUTION:Body slide cylinder 3 is connected via a fulcurm 4a of a post 4 secured to a base 1 to the iron core 7 of an electromagnet 6 via a connecting rod 5. When a gear shift lever 16 is desposed at the backward position, a switch is so interlocked to the shift lever as to energize an electromagnetic coil and illuminator lamp to thus form an electric circuit. Thus, when the lever 16 is disposed at the backward position, the electromanget 6 is operated to move the iron core 7 upwardly. Accordingly, the cylinder 3 is depressed down by the rod 6 interlocked with the iron core 7 to cause the cylinder port 14 to separate from a port cover 15. Since the vicinity of the rear wheel is reflected on telescope lens 9, a driver can confirm the vicinity from the cab.
Patent JP-H01250751-A (JP)
Title: Measuring method of concentration of organic acid and measuring apparatus used therefor
Inventor: YAMAGUCHI SEIJI
IPC: G01N27/27
Filed: 1988-03-31
Abstract: PURPOSE:To enable the measurement of the concentrations of various organic acids in a sample solution, by using a plurality of membranes being different in the size of a pore as gas-permeable membranes and by measuring an organic acid gas in regard to a standard concentration solution containing a plurality of organic acids and to a sample solution. CONSTITUTION:N kinds of germ sensors for measuring organic acids, of which the sizes of pores of a gas-permeable membranes are different from one another by the number equal to the kinds N of the organic acids in a sample solution to be measured, are prepared, and an organic acid gas passing through each gas-permeable membrane is measured by a germ electrode. When each germ sensor shows a measured value as shown in figure (1) in regard to each organic acid standard concentration solution and the sample solution, each coefficient K is set a X11/C1=K11...X1N/C1=K1N...XN1/CN=KN1...XNN/CN=KNN, an N-element simultaneous linear equation is established subsequently as K11CX1+...+KN1CXN= X1...K1NCX1+...+KNNCXN=XN, and this simultaneous equation is subjected to an arithmetic processing. Thereby the concentration CX1...CXN of each organic solution in the sample solution can be determined.
Patent JP-S59200906-A (JP)
Title: Position detector of moving body
Inventor: YAMAJI SHIGERU
IPC: G01C15/00
Filed: 1983-04-28
Abstract: PURPOSE:To detect the position and moving distance of a moving body highly accurately by setting up the position of a light source on the upper part of a photodetecting device of the moving body and constituting a photodetecting element group so as to detect light without shielding light from the light source. CONSTITUTION:The photodetecting device 1 consists of many photodetecting elements arranged at the curved inside of a semispherical case 3 and the device 1 is arranged on the moving body 6. Light 8 from the light source 7 is detected through a lens 4. The position P of a photodetecting element is found by calculating each vector LA or HA from a prescribed LH (a fixed value). The advancing direction of the moving body 6 can be determined by an angle obtained by rotating the photodetecting device 1 from a reference line.
Patent JP-S62234385-A (JP)
Title: Solid-state laser apparatus
Inventor: UENO NOBORU
IPC: H01S3/04
Filed: 1986-04-04
Abstract: PURPOSE:To facilitate the heating of laser medium by a method wherein fluid cooled by a cooler is pressurized and transferred into the 2nd flow channel by a pump and heated fluid is made to flow into the 1st flow channel from a circulation path to discharge heat and made to flow into the cooler. CONSTITUTION:Fluid from the inside of a cooler 6 is pressurized and transferred by a pump 13 into a flow channel 5 around an excitation lamp 2. As the light emission efficiency of an Xe flash lamp which is used as the excitation lamp 2 is about 40%, about 60% of inputted energy is converted into heat energy. If the fluid flowing into the channel 5 is water and its temperature is 20 deg.C and the flow is 2l/min., the temperature of the fluid is elevated to about 45.7 deg.C by the heat of the excitation lamp 2 and the heated fluid is made to flow through a circulation path 11 into a flow channel 4 around a laser medium 1 to heat the laser medium 1 and made to flow through a returning path 12 into the cooler 6. If the temperature of the fluid from the channel 5 through the circulation path 11 exceeds a predetermined value, a controller 15 is operat ed to increase the cooling power of the cooler 6 to control the temperature of the laser medium 1 to be a required value.
Patent JP-H11255950-A (JP)
Title: Regeneration of plastic waste material plated by base coat method
Inventor: CHIBA KUNIO
IPC: B29B17/02
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for regenerating a plastic waste material, capable of simply removing a laminated film comprising a base coat film and an electroless plating film from a plastic waste material plated by a base coat method. SOLUTION: This method for regenerating a plastic waste material comprises removing an electroless plating film by using an acid-hydrogen peroxide-based etching agent from a plastic waste material having a laminated film comprising a base coat film containing at least electroless plating catalyst and an alcohol- soluble resin and an electroless plating film formed on the base coat film in a prescribed region of a plastic molding and then, removing a base coat film by using an alcohol.
Patent JP-2000262932-A (JP)
Title: Mist generating device
Inventor: NATSU HISASHI
IPC: F16N7/34
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To stably generate mist and to transport the mist with higher pressure than that in a tank. SOLUTION: A baffle 28 is provided at an inlet of a mist removing port 16 of an outside tank 1 and a mist discharge means 29 is provided at an outlet of the mist removing port 16. An air passage 29a into which pressurized air flows from an air introducing passage 30, a mist passage 29b into which the mist is flowed from the mist removing port 16 and a mixture passage 29c from which the mixture of air and the mist is flowed out to a mist transporting passage 31 are formed at the mist discharge port 29. When the pressurized air is ejected from the air passage 29a, negative pressure is generated in accordance with the flow of the pressurized air, and the pressure in an inside mist chamber 6 drops, and the mist in an outside mist chamber joins to the pressurized air and the air is ejected with high pressure from an outlet of the mist transporting passage 31.