baber/WOPTO huggingface dataset:
Patent JP-H0446234-A (JP)
Title: Vibration damping spring
Inventor: NAGABUCHI YOJI
IPC: F16F15/02
Filed: 1990-06-07
Abstract: PURPOSE:To improve vibration damping performance and effectively prevent a variety of bad influences caused by vibration by forming a solder covered layer having a weight ratio of lead of 10% or more on the surface of a copper alloy base material. CONSTITUTION:A damping spring has a covering layer of solder which has the weight ratio of lead of 10% or more and zinc in 0.05-3% on the surface of a copper alloy base material. When vibration is applied, the base material having a large longitudinal elastic modulus tends to show a large deformation for the vibrational force, and the attenuation of vibration is little, since the stress for continuing vibration is applied. The solder in the surface covering layer having the small longitudinal elastic modulus acts to suppress the deformation for the vibrational force, and even if the vibrational force exceeding the elastic limit is applied, the vibration is immediately attenuated.
Patent JP-S5374260-A (JP)
Title: Protective relaing equipment
Inventor: IWAMOTO TAKAYOSHI
IPC: G05F1/10
Filed: 1976-12-14
Abstract: PURPOSE: To realize characteristics of each relay element by only adjustment of clock pulse period, by installing common clock pulse generator and performing time measuring by the combination of said output pulse and counter integrated in each relay element. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0712776-A (JP)
Title: Reference electrode for measuring oxidation-reduction potential
Inventor: SEO TOSHIHIRO
IPC: G01N27/401
Filed: 1993-06-21
Abstract: PURPOSE:To provide a reference electrode having the capability of measuring the oxidation-reduction potential of a reducible sample solution accurately and in a short time with the low buffering where an oxygen-reduction material such as deep ground water has low concentration and the concentration of dissolved oxygen is nil. CONSTITUTION:This electrode is constituted of an inner electrode having a layer of silver chloride on the surface of silver 11, a bottomed inner cylinder 13 enclosing the inner electrode, a gelatinized layer 15 of potassium chloride water solution formed around the cylinder 13, a bottomed intermediate cylinder 16 enclosing the gelatinized layer 15, an inner liquid layer 17 formed out of potassium chloride crystalline particles and saturated potassium chloride water solution, and laid around the cylinder 16, and a bottomed outer cylinder 18 enclosing the layer 17. Also, liquid junctions 14 and 19 made of porous material are formed at a part of the cylinders 13 and 16, and the whole bottom of the outer cylinder 18 is used as another liquid junction 20 made of porous material.
Patent JP-S6052976-A (JP)
Title: Head load controlling circuit
Inventor: MATSUDA TOSHIHIKO
IPC: G11B33/14
Filed: 1984-07-20
Abstract: PURPOSE:To remove dust adhering to a head and a recording medium by moving a magnetic head in a state that it is adhered tightly to the recording medium, when a power source of a floppy disk device is turned on, and when the recording medium is installed to the device. CONSTITUTION:When a power source of a floppy disk device is turned on, and when a recording medium is installed, an READY signal (a) and a POWER ON RESET signal (b) are inverted to a high level, and a state transition signal (c) is outputted from a state transition detecting circuit 1. In accordance with this signal (c), an initial seek start signal (d) is applied from an initial controlling circuit 3, a head load signal (e) is generated from a head load driving circuit 2, a magnetic head moves in a state that it is adhered tightly to the recording medium, cleaning is executed, and dust adhering to the magnetic head and the recording medium can be removed.
Patent JP-H022740-A (JP)
Title: Start-stop synchronous interface converter
Inventor: TSUJIUCHI AKIHIKO
IPC: H04L25/38
Filed: 1988-06-17
Abstract: PURPOSE:To make a control code unnecessary and to simplify a protocol by providing a means to work the stop bit of transmission destination address information to be sent from a processor and to transmit it to a reception station at each terminal equipment. CONSTITUTION:When transmission is performed from a master station 1 to a slave station 2 or 3, the processor 1a sends transmission mode setting information and address information, etc., to a data bus 1g. An asynchronous interface converter 1c receives a signal from the bus 1g, and stores a device address in the inside. An asynchronous communication LSI1b obtains the address information via the bus 1g, and sends a TXD signal to a signal line 1i. The converter 1c works a polling bit on a leading character including the address information by the TXD signal, and sends a TD signal to a signal line 1k. A driver circuit 1d sends a DATA signal to a signal line 1m by the TD signal. AT the time of performing reception, the converter 1c sends an RXD signal to a signal line 1j by an RD signal on the signal line only when reception data is addressed to its own device.
Patent JP-H0815763-A (JP)
Title: Adapter for close-up photographing
Inventor: OMURA KUNIOKI
IPC: G03B17/12
Filed: 1994-06-30
Abstract: PURPOSE:To provide an adaptor for close-up photographing simple instructure and capable of close-up photographing. CONSTITUTION:An adapter main body 32 is constituted of a close-up lens holding part 33A, a mask peripheral part 33B and an extinction plate holding part 33C. At the aperture part 35 of the holding part 33A, a recessed part 48 engaged with a projection part formed around a photographing lens 3 is formed. Then, a close-up lens 34 positioned in front of the lens 3 is fixed to the aperture part 35. Besides, a mask 36 positioned in front of an optical finder 4 is fixed to a prism holding part 33B. An extinction plate 38 positioned in front of a stroboscopic light emission part 9 is formed at the holding part 33C. Besides, an elastic cord 40 is fitted to the upper edge part of the main body 32 and a pair of pawl parts 42 and 42 being the hooking and fixing part of the cord 40 is formed at the lower edge part of the main body 32. Then, the adapter 30 for close-up photographing is attached to a film unit 2 with a lens by engaging the recessed part 48 with the projection part 46, stretching the cord 40 over the back surface of the unit 2 and hooking it to the pawl parts 42 and 42.
Patent JP-H102681-A (JP)
Title: Air penetration preventing device for closure type atmosphere heat treatment furnace
Inventor: TANAKA TORU
IPC: F27B5/04
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of a combustible gas explosion risk through reduction of penetration of air to the inner side of a furnace by a method wherein a super purge line in which inactive gas is fed during opening of a door and a governor line to feed inactive gas so that the pressure in the furnace is adjusted to a value equal to the atmospheric pressure. SOLUTION: An inactive gas flow passage from an inactive container 14 is branched in a spot, on the downstream side of a pressure switch 17, into a super purge line A and a governor line B. One super purge line A is connected to a front camber 2 of a furnace 30 through a flow rate switch 18, a flow rate regulating valve 19, and a solenoid valve 20, and inactive gas is fed by an opening signal generated during opening of a front door 1. Further, the governor line B has one end connected between a pressure switch 17 and a switch 18 and the other end is joined with the super purge line A and connected to a front chamber 2 and inactive gas is fed to a front chamber 2 during closing of the door 1 so that the pressure in the furnace 30 is adjusted to a value equal to the atmospheric pressure.
Patent JP-H07151763-A (JP)
Title: Method for measuring thromboplastin time at activated part by one-stage reaction
Inventor: DEIITAA YOSEFU
IPC: C12Q1/56
Filed: 1994-06-30
Abstract: PURPOSE: To let an activation stage include in activated part thromboplastin time(APTT) reaction, and standardizing the result by putting a reagent containing substances necessary for measuring activated part thromboplastin time(APTT) in a preliminarily mixed form to get in contact with a sample liquid. CONSTITUTION: An APTT measuring reagent includes substances necessary for measuring the APTT in a preliminarily mixed form. These substances necessary for measurement are activating agent components, bivalent cation, and phospholipid, where the phospholipid is obtained by extraction of tissues of animals and artificial plants. For activating agent, kaolin, silicate, and ellagic acid are used. Bivalent cation is calcium ion supplied by adding calcium chloride, for example, to a reagent. As stabilizing reagent, an amino acid selected from among D-alanine, L-alanine, etc., is used. The reagent containing the substances necessary for measurement of the APTT in a preliminarily mixed form is put to get in contact with sample liquid such as diluted blood blasma as desired, thereby the APTT is measured by one-stage operation.
Patent JP-H078185-A (JP)
Title: Propolis product and production thereof
Inventor: HIRASHITA KAYOKO
IPC: A61K35/644
Filed: 1993-06-21
Abstract: PURPOSE:To obtain a propolis product capable of eliminating an allergic substance therein so as not to substantially manifest the allergenicity thereof, sufficiently manifesting the pharmacological action essential to the propolis without removing ingredients other than allergic substances, e.g. ingredients having physiological activity such as flavonoids and safe in aspects of toxicity. CONSTITUTION:This propolis product contains propolis and an allergic substance such as isoprenylcaffeic acid is eliminated so as not to substantially manifest the allergenicity by the action of a hydrolase or an oxidoreductase. An esterase, especially a carboxylesterase is preferred as the hydrolase and one or more enzymes selected from the group consisting of laccase, tyrosinase, phenolase, bilirubin oxidase and peroxidase are preferred as the oxidoreductase.
Patent JP-H11340725-A (JP)
Title: Antenna unit
Inventor: SAITO AKIRA
IPC: H01Q1/50
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To easily house a slack cable without deteriorating characteristics by providing a cable whose one end is connected with an antenna part for transmitting an electric wave made incident to the antenna to an outside equipment and a housing part for housing the cable. SOLUTION: A cable 2 has a predetermined length. One end of the cable 2 is connected through the bottom face of a main body 1 with the input and output of a micro-strip antenna, and the other end is connected with a plug for connecting the antenna unit with an outside equipment. A housing part 3 includes a base 31, four first ribs 32, and these second ribs 33. Those first ribs 32 are folded so as to be directed outward at a part with prescribed height from the main surface. The antenna unit is set at a place desired by a user. In this case, a user inserts the plug into the outside equipment, and then winds a slack cable around the first ribs 32 to housing this cable in the housing part 3.
Patent JP-S638407-A (JP)
Title: Adhesive film-forming material
Inventor: KAWAGUCHI TOSHIO
IPC: C08F290/00
Filed: 1986-06-27
Abstract: PURPOSE:To provide the titled material adhesive to biological hard tissues, especially teeth, comprising a novel acrylate compound, specific polymer and radical initiator. CONSTITUTION:The objective adhesive film-forming material comprising (A) a novel acrylate compound of formula I (R1 and R3 are each H or alkyl, R2 is alkylene; n is 1 or 2) (e.g. a compound of formula II or III), (B) pref. 0.3-5pts. wt. per pt.wt. of the component A, of a polymer having both carboxyl group and polymerizable unsaturated double bond (e.g. a polymer containing monomer unit of formula IV), and (C) pref. 0.1-2wt% based on the whole monomer, of a radical initiator (e.g. diacetyl, benzoin methyl ether). The novel compound of the formula I can be prepared by reaction, for example, between a vinyl compound of formula V (Z is OH or halogen) and an alcohol compound of formula VI.
Patent JP-S5577265-A (JP)
Title: Test decision circuit for dial pulse
Inventor: OGAWA YASUNORI
IPC: H04M3/26
Filed: 1978-12-05
Abstract: PURPOSE:To make it possible to test dial pulse decision circuits for ten pulses per second and twenty pulses per second through single operation, by composing this test circuit of dial pulse decision circuits, a dial pulse make-ratio decision circuit and total decision circuit. CONSTITUTION:Decisions on a speed for ten pulses per second and a make ratio are made and those on a speed for twenty pulses per seconds and a make ratio are also made. As a result, when decisions made by speed decision parts 13a and 13b for ten pulses and twenty pulses per second are negative, the positive decision detection outputs of both decision parts are passed through gates 16, 15 and 19 as negative outputs to output negative decisions. When the decision of either decision part 13a or 13b is positive, a decision on the decision result of a make-ration decision part corresponding to the positive decision side is made by opening gates by the output of the speed decision part of the positive decision part and when the decision of the make-ratio decision part is negative, its negative decision and the positive decision of the speed decision part appear as negative decision outputs at the output of gate circuit 19 by way of gate circuit 17 or 18.
Patent JP-S5850522-A (JP)
Title: Dimming type flash device
Inventor: YAMADA MASANORI
IPC: A61K9/06
Filed: 1981-09-22
Abstract: PURPOSE:To facilitate setting of a received light quantity, and a return operation to the initial state after light emission, by providing a means for automatically varying a received light quantity level which stops a flash in response to flash light emission, to a prescribed value. CONSTITUTION:An electric power supply E1charges a main capacitor C1 through a charging current limiting resistance R22. When charge voltage reaches a prescribed value, an indicating neon lamp Ne is turned on. After it has been turned on, when a synchro-contact X is turned on, a xenon flash lamp Xe emits light. A photodetector TR4 makes an optical current flow in accordance with the quantity of reflection from an object to be photographed, and stops light emission of the lamp Xe through a voltage comparator IC1. When the contact X is turned on three thims at short prescribed intervals, one-shot multivibrators OS1, OS2 and OS3 are operated, capacitors C8, C9 are charged, and voltage for variably controlling a received light quantity level to a prescribed value automatically at every flash can be applied to the comparator IC1. Also, after a prescribed time has passed by flash light emission, it can be returned to the initial state automatically.
Patent JP-H09300983-A (JP)
Title: Power agricultural machinery
Inventor: SAEKI MASABUMI
IPC: F02B65/00
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To arrange a circumferential apparatus compactly, and prevent the position of an engine from being raised too high, by arranging an alternator on the upper side of the engine in which a cylinder is placed above a crankshaft, and the sliding direction of the piston of the cylinder is vertically inclined against a horizontal surface. SOLUTION: A fuel tank 25 and an alternator 26 are arranged on the upper side of an engine 23 in which a cylinder 23a is placed above a crankshaft 23b and the sliding direction of the piston of the cylinder 23a is inclined against a horizontal surface, and also the fuel tank 25 and the alternator 26 are arranged approximately at the same level, thereby the circumference of the engine 23 can be compactly formed without developing a waste space. Hereby, even though distance from the grounding surface of a wheel to the lower end of a vehicle frame is sufficiently secured, the position of a driver's seat arranged on the upper side of the engine 23 may not be raised too high. Also, the alternator 26 is positioned just above the engine 23, therefore the alternator 26 may not be coated with mud during operation.
Patent JP-S6212083-A (JP)
Inventor: ENDO RYUKICHI
IPC: H01R13/187
Filed: 1985-07-10
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-H01317539-A (JP)
Title: Partial oxidation catalyst for hydrocarbon
Inventor: UEHARA KIYOTAKA
IPC: C01B32/40
Filed: 1988-06-20
Abstract: PURPOSE:To obtain a low temperature hydrogen and carbon monoxide gas for use in the cementation of gear, bearing, etc., by subjecting hydrocarbon such as butane to partial oxidation at a low temperature using a catalyst which is prepared by depositing Zr and Ni and/or Co on the support consisting of MgAl2O4 spinel and/or MgO. CONSTITUTION:A catalyst is prepared by depositing on the support consisting of MgAl2O4 spinel of not less than 70mol% and/or MgO of not more than 30mol% Zr of 0.05-12wt.% and Ni and/or Co of 2-12wt.% based on said support. This catalyst is filled in a quartz pipe, into which a mixture of butane and air is passed at a temperature of about 930 deg.C, whereby H2 and Co can be formed together with a trace amount of CH4 and a slight amount of Co2. The subject catalyst remains almost unchanged after being used for several hours. Even at a low temperature reaction, a low temperature gas (about 900 deg.C) advantageous for cementation can be obtained, the deposition of carbons on the catalyst being unobserved.
Patent JP-H05319773-A (JP)
Title: Trolley running device
Inventor: YAMADA HIROSHI
IPC: B61B13/06
Filed: 1992-05-19
Abstract: PURPOSE:To provide a trolley running device which has the simple structure of a rail for running and small running resistance. CONSTITUTION:Vertical side plates 2 are juxtaposed while being bent downward on both sides of an upper face plate 1 and horizontal flanges 3 protruded in a direction in which the two flanges approach each other are juxtaposed in a bent state on the respective lower end parts of the side plates 2. Upward protrusions 4 are juxtaposed in a bent state at the tip parts of the respective horizontal flanges 3 to form a rail 5 for running. The upper part of a suspension member 7 coupled to the upper part of a trolley body 6 is arranged in the rail 5 for running through a gap between a pair of the up protrusions 4. Inclination running wheels 9 each having a truncated conical surface 8 and mounted on the upper surface of the horizontal flange 3 are mounted on both right and left sides of the upper part of the suspension member 7.
Patent JP-S6128104-A (JP)
Title: Memory system of sequence controller
Inventor: SHIBATA MOTONOBU
IPC: G05B19/048
Filed: 1984-07-18
Abstract: PURPOSE:To simplify the program by writing a data written in a memory in a controller to a memory of an external storage device and writing it to other memory in the controller so as to eliminate the need for confirmation of end of write. CONSTITUTION:Storage memory images 7, 8 are provided in the inside of a machine tool sequence controller 3 in addition to a sequence memory 6. A data written in the image 7 is inputted to a machine tool controller 2 through a line 10 and written in a storage memory 9 in an external storge device 4 through a line 11. The data of the memory 9 is written in the image 8 of the controller 3 via a line 12, the controller 2 and a line 13. Thus, the images 7, 8 are coincident with the state of the memory 9.
Patent JP-2000300182-A (JP)
Title: Cocoon-shaped cake
Inventor: SATO MAKOTO
IPC: A23L25/00
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain a cocoon-shaped cake capable of making a person think better of the figure of sericulture, which is not found recently, by the cocoon- shaped cake. SOLUTION: This cocoon-shaped cake is obtained by making a covering composed of a rice-flour cake, arranging ginkgo nuts as cores, inserting chocolate into a space between the cores and the coveting and forming the whole shape into a double cocoon shape and has abut 4 cm size.
Patent JP-H01317731-A (JP)
Title: Connection structure and method for resin molded member
Inventor: ASAI SHINGO
IPC: B29C45/14
Filed: 1988-06-17
Abstract: PURPOSE:To form an undercut structure at the connection part of a member by forming a projection at the first connection part of the first member and subsequently deforming the same at the time of the molding of the second member by the flow pressure and temp. of the second member to form a detachment stop part with respect to the second connection part. CONSTITUTION:For example, the first member 1 is formed from a resin molded member and a projection 6 is provided to the connection part 4 of the first member 1 so as to form a recessed part 5. The thermoplastic resin 2' for the second member melted in such a state that the first member 1 is fixed in a mold 3 is allowed to flow in a cavity 7. P shows the flow pressure of the resin 2'. Since the resin 2' has flow pressure and high temp. heat at the time of molding, the resin 2' reaches the first member 1 to soften the projection 6 thereof and allows the same to begin to bend. At this time, the projection generates deformation around a point 0 in a cantilevered state. The resin 2' flows in all spaces in this deformed state to be solidified. Whereupon, an undercut shape is realized at the connection part of the first and second members 1, 2 and the connection therebetween becomes extremely strong.
Patent JP-H078898-A (JP)
Title: Rust preventive treatment of metallic pipe
Inventor: MIYAKE TAKAO
IPC: B05D7/14
Filed: 1993-06-22
Abstract: PURPOSE:To obtain an excellent rust preventive property and to easily identify the kind of a metallic pipe by applying a UV curing type coating material on the outside surface of the metallic pipe and heating the outside surface side of the metallic pipe after irradiation with UV rays, then applying an aq. coating material on the outer peripheral surface of the pipe at the time of subjecting the outside surface of the metallic pipe to a rust preventive treatment by coating. CONSTITUTION:The steel pipe is first inserted into a pipe made of a polyvinyl chloride and thereafter, these pipes are drawn by plural rolls, by which the resin lining pipe is produced in a lining stage L1 at the time of subjecting the outside surface of the metallic pipe, such as synthetic resin lining pipe, to be used for water feeding, hot water feeding, etc., to the temporary rust preventive treatment. The UV curing type coating material of an unsatd. acrylic base is applied on the outer peripheral surface of the lining pipe and thereafter, the surface coated with the coating material is irradiated with UV rays by a mercury lamp 22, by which the coating material is cured and the coating film is obtd. in a rust preventive treatment stage L2. The outside surface of the pipe is instantaneously heated by an induction heater 23 and in this state, the aq. acrylic emulsion coating material having chromaticity (reddish brown, etc.) is applied on the outer peripheral surface of the pipe to form the coating film and thereafter, the pipe is sent to a transporting stage L3 and is subjected to product inspection, etc.
Patent JP-H051034-A (JP)
Title: N-substituted heterocyclic amidine derivative, its production and insecticide
Inventor: ISHIMITSU KEIICHI
IPC: A01N43/80
Filed: 1991-05-28
Abstract: PURPOSE:To obtain a new N-substituted heterocyclic amidine derivative useful as an insecticide having excellently insecticidal effects not only on susceptible insect pests but also on insect pests having carbamate agent resistance. CONSTITUTION:A compound shown by formula I [R1 is hetero ring or phenyl; X is alkylene, alkylidene, hetero atom or single bond; R2 is H, alkyl, alkenyl, alkynylcycloalkyl, aryl, YR5, NR6R7 (Y is O, S, SO, CO, etc.; R5 to R7 are H, alkyl, cycloalkyl, aryl, etc.), etc.; or R<2> and X form ring; R3 is H, alkyl, alkenyl, alkynyl, aryl, OR8, SR8 (R8 is R5 to R7), etc., or R3 and R2 form ring; R4 is heterocylcic group] such as N-2-chloro-5-pyridylmethyl)-N'-2- thiazolylamidine. The compound is obtained by reacting a compound shown by formula II (r1 is lower alkyl; Q is O or S) with a compound shown by formula III in an inert organic solvent under reflux.