baber/WOPTO huggingface dataset:
Patent JP-H0893902-A (JP)
Title: Hydraulic controller of hydraulic operational transmission for vehicle
Inventor: OHASHI TATSUYUKI
IPC: F16H61/00
Filed: 1994-09-20
Abstract: PURPOSE: To quickly engage/disengage a hydraulic engaging element of the hydraulic operation transmission for a vehicle. CONSTITUTION: An oil drain passage L3 branched from a shift valve 38 interposed in operational oil passages L1, L2 continuing to a hydraulic engaging element is collected at mutual acute angles to oil drain passages L5, L6 from the other hydraulic engaging element in a manifold 51. A collective oil drain passage L9 having an oil sump 52 in which drain oil is supplied from a regulator valve 31 on the top end and an atmospheric opening oil passage L4 are connected to the manifold 51. The drain oil from the hydraulic engaging element and an accumlator is discharged from the atmospheric opening oil passage L4 through the operational oil passage L2 and the oil drain passage L3, and air is supplied to the hydraulic engaging element through the oil drain passage L3 and the operational oil passage L2 at the time of disengagement of the hydraulic engaging element.  A proper quantity of the operational oil is supplied from the oil sump 52 to the oil drain passage L3 and the operational oil passage 12.
Patent JP-H0969461-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: IMAMURA HIDEKI
IPC: C23C14/48
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To make a high-purity Fe4 N thin film form more efficiently by a method wherein when a magnetic recording medium is manufactured, Fe4 N powder is used as a magnetic material and at the time of deposition of Fe4 N vapor on a film, nitrogen ions are fed. SOLUTION: A supply roll 8 and a take-up roll 9 are provided in a vacuum container 7 and a film 4, which is drawn out in order from the roll 8, is moved along a flat plate-shaped cooling plate 10 while it is wound up on the roll 9. Shielding plates 6 control the range of deposition of Fe4 N vapor on the support 4, a crucible 2 is put under the lower part of the plate 10 and Fe4 N power 1, which is a magnetic material, is housed in the crucible 2. An electron beam emitted from an electron gun 5 is directed toward the surface of the powder 1 and when the Fe4 N vapor is deposited on the film 4, the inclination of the plate 10 is so set that the angle of incidence of a vapor flow is in a prescribed range.  Moreover, to deposition of an ionic assistant due to nitrogen ions, the gun 5 is arranged in the vertical direction to the deposition surface of the support 4 and the nitrogen ions are directed at the deposition surface by the gun 5.
Patent JP-S60118031-A (JP)
Inventor: WATANABE KOUZOU
IPC: H02H3/16
Filed: 1983-11-29
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-H0387818-A (JP)
Title: Device capable of selecting operation function with sight
Inventor: KONISHI KAZUKI
IPC: G03B7/00
Filed: 1989-08-31
Abstract: PURPOSE:To select plural modes without taking the eyes off an observation part by detecting the sight of a photographer who gazes at selection indexes of various modes and indicating the detection, and executing the selected modes. CONSTITUTION:An image forming lens 19, an ocular 17, and three vertical line image sensors 1a, 1b, and 1c are juxtaposed as a sight detecting device in a single-lens reflex camera and the direction of the sight is detected from the angle of rotation and the quantity of displacement of the sight. The sight detecting device detects which of range finding visual field marks d1 - d5, an exposure control mode, a focus mode, and a lateral position on an information display plate 15 in the finder the photographer gazes at and an index part in the sight direction is blinked to confirm a mode selection. Then the stop 10' and shutter 14 are controlled through a microprocessor 20 according to the various photographic modes to take pictures.
Patent JP-H0778563-A (JP)
Title: Convergence measuring method and device for color cathode-ray tube
Inventor: KARASAWA TAKUMI
IPC: H04N17/04
Filed: 1993-09-10
Abstract: PURPOSE:To provide high precision measurement even in using a low-cost color camera, provide measurement without changing light emission color even in using a monochrome camera, and match light emission positions easily in the case of sectional image taking of a light emission surface using plural cameras. CONSTITUTION:A device is provided with a camera 11 to take an image of an image plane of a color cathode-ray tube 10, memories 4R, 4G, 4B to store light emission information for three primary colors under address designation, and counters 3, 5 to generate address signals for the memories 4R, 4G, 4B having constant phase relation to a horizontal synchronizing signal HD and a vertical synchronizing signal VD. Signal outputs 8R, 8G, 8B for the three primary colors at addresses in the memories 4R, 4G, 4B designated by the counters 3, 5 are inputted to a drive circuit of the color cathode-ray tube 10.
Patent JP-H0387831-A (JP)
Title: Photosensitive composition
Inventor: KAMIYA AKIHIKO
IPC: G03F7/021
Filed: 1989-08-31
Abstract: PURPOSE:To obtain the compsn. which has excellent developability, is free from remaining of diazo and has a wide selection range of binder resins which can be used in combination by incorporating a co-condensate diazo resin contg. an arom. compd. having a carboxyl group and an arom. diazonium compd. expressed by specific formula as its constituting unit into the above compsn. CONSTITUTION:The co-condensate diazo resin contg. the arom. compd. having at least one carboxyl group and the arom. diazonium compd. expressed by the formula (R<1> is H, alkyl group which may have a substituent, hydroxyl group, carboxyester group or carboxyl group; R<2> is H or alkyl group; R<3> is H or alkyl group; X<-> is anion; Y is -NH-, -O- or -S-) as its constituting unit is incorporated into the photosensitive layer. The arom. compd. having the carboxyl group in the molecule is a salicylic acid, etc., and the more preferable arom. diazonium compd. is a 4-diazodiphenyl amine salt. The compsn. adequate for applications is preferably about 800 to 5,000 in mol. wt. of the co- condensated diazo resin.
Patent JP-S61105678-A (JP)
Title: Personality identification device
Inventor: ISHIGURO AKITO
IPC: G06Q20/40
Filed: 1984-10-29
Abstract: PURPOSE:To identify a person by using information concerning fingers which is peculiar to each person. CONSTITUTION:Utilizing the fact that there is a peculiarity in the size and area of fingers of each person, identification of a person is made by comparing fingers information of a person to be identified taken at the time of identification with the fingers information of the person registered in advance. The person to be identified place his left hand with opening the fingers on the surface of a sensor 14, with the forefinger, middle finger and medical finger touching grooves 1A-1C respectively, and depress a button 8 by the right hand. By the depression of the buttom 8, all the operation starts and each sensor 5A-5C measures the length of each finger. As the sensor issues light shielding signal as a finger becomes longer by 1mm, the length of fingers can be measured by the signal.
Patent JP-S60117359-A (JP)
Title: Multiplex input and output processor
Inventor: SATAKE SHIGERU
IPC: G06F13/12
Filed: 1983-11-30
Abstract: PURPOSE:To attain the processing speed accordant with the user need and to shorten the recovering time of a fault by using a detection circuit for coincidence of channel numbers and a data setting circuit which validate and invalidate the result of said comparison. CONSTITUTION:A data setting circuit 437 is added to a detection circuit 433 for coincidence of channel numbers to supply a command to validate or invalidate the result of comparison of channel numbers for each channel. When the output of the detection circuit for a channel #2 is invalidated, a multiplex I/O43 is connected to a system bus 45 together with a controller I/O42 exclusive for channel #2. Thus a start instruction outputted to the channel #2 from the device main body is sent to a device 43 and the I/O42 via the bus 45. This increases the processing speed. In other words, the information showing the validity or invalidity of the corresponding channel is previously set to the circuit 437 by means of an external switch or the device main body. Based on this information, the output of the circuit 433 is validated or invalidated. In such a way, the processing speed accordant with the user need is attained, and also the recovering time of a fault is shortened.
Patent JP-S6468121-A (JP)
Title: Switch signal generating circuit
Inventor: SUMI KATSUAKI
IPC: H03K19/018
Filed: 1987-09-09
Abstract: PURPOSE:To attain normal switching even when the amplitude of a signal to be switched is large by decreasing a voltage supplied from 1st and 2nd level shift circuits by a prescribed voltage and supplying the result to each base of a differential transistors(TRs) and increasing the output amplitude of a switch signal by a prescribed voltage. CONSTITUTION:A level shift circuit 23 is provided between a differential amplifier 3 and an input buffer circuit 2, a level shift circuit 24 is provided between the differential amplifier 3 and a voltage clamp circuit 4, and the level shift circuits 23, 24 are connected by a diode D5. A switch signal is level-shifted by a TR Q1, the level is shifted by a TR Q11, inputted to a base of a TR Q2, it is compared with a base reference voltage, the resulting switch signal is outputted to switch signal output terminals 12, 13.
Patent JP-2001048858-A (JP)
Title: New diol sulfonic acid quaternary ammonium salt and polyurethane resin containing the same compound as diol component
Inventor: MITSUTA TADASHI
IPC: C07C211/63
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound composed of a specific ammonium N,N-bis(hydroxyethyl)aminoethylsulfonate and useful as a sulfonic acid group-containing diol component which is soluble in an organic solvent in synthesizing a polyurethane, etc. SOLUTION: This new compound is represented by formula I (R1 to R4 are each a 1-4C alkyl or the like). The compound of formula I is obtained by dissolving N,N-bis(2-hydroxyethyl)aminoethylsulfonic acid in water and dropping tetraethylammonium, followed by concentrating the water under a reduced pressure and conducting evaporation to dryness. A polyurethane resin can be obtained by including a compound of formula I or II as a diol component. Lauryl pyridinium salt, myristyl pyridinium salt, etc. are cited as a quaternary ammonium salt of a compound of formula II.
Patent JP-H04108386-A (JP)
Title: Variant alpha-amylase
Inventor: MATSUI IKUO
IPC: C12P19/14
Filed: 1990-08-28
Abstract: PURPOSE:To efficiently produce a maltooligosaccharide having a specific polymerization degree of >=7 by varying an alpha-amylase gene using a side specific variation method and using the resultant variant alpha-amylase gene. CONSTITUTION:A variant '-amylase in which the amino acid at the 84th residue of an amino acid sequence in alpha-amylase of Saccharomycopsis fibuligera is substituted with leucine and the sugar transfer activity is enhanced is used to carry out sugar transfer enzymic reaction using a maltooligosaccharide as a substrate and produce a maltooligosaccharide having >=7 polymerization degree. The variant alpha-amylase has remarkably enhanced sugar transfer activity as compared with hydrolytic activity and respective characteristic products are produced depending on the polymerization degree of the starting substrate. For example, 30 deg.C temperature and about pH5.5 are optimum as conditions of the aforementioned sugar transfer enzymic reaction. A reaction time of normally 15min is sufficient depending respectively on the polymerization and concentration of the substrate and enzymic concentration.
Patent JP-H11116322-A (JP)
Title: Refractory product comprising beta-alumina
Inventor: ZANOLI ALAIN PAUL BERNARD
IPC: C04B35/101
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain a new β-alumina product with less brittleness while retaining various characteristics of existing β-alumina refractories including thermal shock resistance and mechanical stress resistance at high temperatures. SOLUTION: This melt-cast refractory product consisting essentially of β-alumina has the following composition determined by chemical analysis: with such a requirement that Na2 O accounts for >=9.3 wt.% of the product, 11.25-15.45 wt.% of at least one alkali metal oxide selected from the group consisting of Na2 O, Li2 O and K2 O, 0-2.97 wt.% of SiO2 , 81.38-88.75 wt.% of Al2 O3 , and <=0.2 wt.% of impurities; wherein β-alumina accounts for >=98 wt.% of the crystallized phase.
Patent JP-H04107049-A (JP)
Title: Isdn terminal
Inventor: NAKAYAMA SHINJI
IPC: H04M1/00
Filed: 1990-08-28
Abstract: PURPOSE:To input a large quantity of character data to send it to an ISDN line by providing an RS232C interface control circuit, a storage circuit where contents of user-user information elements are stored, and a message sending means. CONSTITUTION:When the keyboard of a PC 11 is used to input character data, this data is sent to a CPU 2 through an RS232C interface control circuit 3. Only when data communication is not executed, the CPU 2 analyzes the inputted character data string; and when it is a user-user information input command, character data following this command is stored in a storage circuit 4 up to the command delimiter. At the time of originating a call, the CPU 2 takes out user-user information from the circuit 4 and edits it to user-user information elements and adds a set-up message indicating the call to the ISDN line and sends them to an ISDN interface control circuit 1, and they are sent to the ISDN line from the circuit 1.
Patent JP-H0274271-A (JP)
Title: Balance meter for golf club
Inventor: KITAGISHI ITARU
IPC: A63B102/32
Filed: 1988-09-09
Abstract: PURPOSE:To enable the kind of the balance of a pertinent club to be easily displayed by computing a moment on a golf club cantroid around a reference point, through detected loads at a fulcrum section and a grip end engaging section. CONSTITUTION:A fulcrum section 11 and a grip end engaging section 12 for bearing a club shaft 8 are arranged at a reference point distance S multiplied by (1+alpha) from a grip end 13, and are provided with load detecting means 15, 16, respectively. These load detecting means are connected to a moment computing means 18 for computing a moment M on this golf club centroid around said reference point, through the detected loads R1, R2 of the load detecting means. The scale of the moment is displayed by a balance displaying means 20. As this result, just by mounting a golf club, the kind of balance can be displayed. Besides, not only in case of a 12-inch system on this display, but also in case of the other system of a different reference point distance, discriminating can be easily performed.
Patent JP-H1081473-A (JP)
Title: Door connection device
Inventor: DOEHRING RUEDIGER
IPC: B66B13/12
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To make a boundary cavity very small between the boundary of a cage door and the boundary of a shaft door. SOLUTION: This invention is concerned with the door connection device which drives and releases an operation connecting part located between the cage door and shaft door of an elevator by an element, the element is expanded by means of rotation so as to be engaged with an accompanying straight line arm 21 in a floor area at a floor door by means of a thrust/rotation unit in a roller double lever mode at the side of a cage, and it is accompanied with a shaft door with no play at a floor. It is possible to keep a boundary cavity very small by disposing the roller double lever which can be rotated, and thereby drawn in particular, over door plates 16.1 and 16.2.
Patent JP-S6286960-A (JP)
Title: Tariff receiving telephone set
Inventor: OSADA HIROSHI
IPC: H04M17/00
Filed: 1985-10-11
Abstract: PURPOSE:To detect unjust operation by providing a light emitting element inserted in series to a detection contact that operates responding to coins put in and closes a loop circuit and a light receiving element that receives emitted light of the light emitting element and gives dial transmission check information when loop current of the loop circuit is cut off. CONSTITUTION:A tone ringer 1 is connected in parallel between line terminals L1, L2 to which general subscriber circuits are connected through a capacitor C1 and a resistor R1, and thereby incoming is reported. Further, a hook-switch HS<1>, a contact ans<3> of a relay ANS, a contact CC1 as a coin detecting contact, a light emitting diode of a photo-coupler PC, a resistor R2, a diode D5, a contact ang<0>, and a switching circuit 2, a power source circuit 3 and a speaking circuit 4 including transmitter and receiver are connected through a diode bridge consisting of diodes D8-D11 between the line terminal L1, L2. When a coin is put in after making the hook switch HS<1> on by off-hook, the contact CC1 operates and closes a loop circuit via TKC 4.
Patent JP-H0973329-A (JP)
Title: Voltage generating circuit
Inventor: HIDA YOICHI
IPC: G05F3/24
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To speed up a rise of an intermediate voltage at power-ON time. SOLUTION: Between a reference voltage generating circuit(VGR) which generates 1st - 3rd internal voltages of specific voltage level and an output circuit OUT which generates an internal voltage of desired voltage level at an output node 3, a driving circuit DR which transmits the voltage generated by this reference voltage generating circuit to the gates of MOS transistors(TR) Q3 and Q4 included in an output circuit OUT in source follower mode is provided. The driving power of MOS TRs (Q7-Q10) included in the driving circuit (DR) is made small and the gate capacity is made small correspondingly. The MOS TRs of the reference voltage generating circuit and the output circuit which has large gate capacity are separated and then a rise of the voltage generated by the reference voltage generating circuit can be made fast.  The driving circuit raises the gate potentials of the MOS TRs Q3 and Q4 of the output circuit according to the voltage from the internal reference voltage generating circuit.
Patent JP-H0543514-A (JP)
Title: Production of methallyl methoacrylate
Inventor: KOBAYASHI MASAO
IPC: C07B61/00
Filed: 1991-08-12
Abstract: PURPOSE:To obtain methallyl methacrylate useful as a cross-linking agent, graft-cross-linking agent and a raw material for silane monomer in high yield and selectivity on an industrial scale at a low cost using an easily producible or available catalyst. CONSTITUTION:The objective methallyl methacrylate is produced on an industrial scale in high efficiency by the Tishchenko reaction of methacrolein by using tri-n-butoxyaluminum as a catalyst in an amount of 0.001-0.5 equivalent (preferably 0.01-0.1 equivalent) based on methacrolein. The tri-n-butoxyaluminum is available from the market or easily producible from aluminum metal and n-butyl alcohol in the presence of iodine catalyst or without using catalyst.
Patent JP-H0389915-A (JP)
Title: Moisture adsorption-desorption material and sheet-like material thereof
Inventor: TAGUCHI SETSUO
IPC: B01D53/26
Filed: 1989-08-31
Abstract: PURPOSE:To provide reversible moisture-control function by forming a moisture control part out of a mixture of porous adsorbents and polymer adsorbents and reinforcing one side surface of the part with an air-permeable sheet-like material to constitute a moisture adsorption-desorption sheet-like material. CONSTITUTION:A humidity control part is composed of a mixture 2 of porous adsorbents and polymer adsorbents and an air-permeable porous reinforcement sheet-like material 4 is superposed on said part to form a moisture adsorption- desorption sheet-like material 1. And when a layer 3 composed of porous adsorbents is placed on the side of the mixture 2 opposite to the side of the material 4, in addition to the mixture 2 as a moisture control part to form a multilayer moisture control part, moisture controlling effects can be improved. Porous adsorbents are bentonite, zeolite, etc., and polymer adsorbents are denatured starch, cellulose derivatives, polyacrylonitrile derivatives, etc.
Patent JP-2000056142-A (JP)
Title: Splice box
Inventor: TAKAGI KISOU
IPC: G02B6/00
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a splice box which is simple in structure and facilitates wiring operation and can be reduced in manufacturing cost by decreasing the number of components. SOLUTION: The splice box 1 consists of a box main body 5 which has tapered parts 4 formed by connecting a couple of opposite side plates 3 to both the flanks of a nearly quadrangular back plate 2 where equipment can be fitted and bending them inward at depth-side nearly intermediate part and a door body 8 formed by connecting side plates 7 where a couple of opposite optical fiber cables can be led in and out to both the flanks of a front plate 6 covering the front opening part of the box main body 5; when the box main body 5 is closed with the door body 8 from the front side, the inside of the box main body 5 can be closed with the back plate 2 and side plates 3 of the box main body 5 and the front plate 6 and side plates 7 of the door body 8.  Then box main body hinges 9 are provided nearby the join part between the back plate 2 and side plate 7 of the box main body 5 and door body hinges 10 are provided on the side of the door body 8 facing the box main body hinges 9 while the box main body 5 is closed with the door body 6; and the box body main body hinges 9 and door body hinges 10 are connected with a hinge pin 11 so that the door body 8 can freely be opened and closed.
Patent JP-H07106416-A (JP)
Title: Wiring structure of semiconductor element
Inventor: YON GON ZON
IPC: H01L23/522
Filed: 1993-08-20
Abstract: PURPOSE: To improve integration by reducing a space among wiring and reduce contact resistance. CONSTITUTION: A structure includes a lower-layer wiring 12 formed with a given space, and a second insulating film formed on an upper layer on a lower- layer wiring 12 and having a contact hole 15. The contact hole 15 just above the lower-layer wiring 12 is wider than the lower-layer wiring 12. The structure includes an upper-layer wiring 14 formed on the second insulating film in a way that the upper-layer wiring 14 is joined to the lower-layer wiring 12 through the contact hole 15.
Patent JP-2000058758-A (JP)
Title: Spiral inductor, monolithic microwave integrated circuit with it, and its manufacture
Inventor: MIZUTANI RIYOUKO
IPC: H01L27/04
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide higher integration with no degraded characteristics by forming a first wiring part, along the signal transmission direction, as to contact a semiconductor substrate, and forming a second wiring part, along the signal transfer direction, so that one may contact the first wiring part while the other apart from the semiconductor substrate. SOLUTION: Related to a spiral inductor 100, for example, a transmission paths 102 and 103 are provided in spiral on a semiconductor substrate 101. The transmission path of the spiral inductor 100 comprises a wiring part 102 contacting the semiconductor substrate 101 and the wiring part 103 raised away from the semiconductor substrate 101. The end part of the wiring part 102 which does not contact the wiring part 103 is under, vertically, the end part of the adjoining wiring part 103 which is away from the semiconductor substrate 101. With this configuration, the occupied area is reduced with no degraded characteristics.