baber/WOPTO huggingface dataset:
Patent JP-H0434128-A (JP)
Title: Hydraulic circuit structure of back hoe
Inventor: ARII KAZUYOSHI
IPC: E02F3/43
Filed: 1990-05-29
Abstract: PURPOSE:To improve working property by providing an oil pressure switching unit between a pilot valve and each control valve, and changing the designation of the pilot pressure in the switching unit to change the operation targets of right and left operation levers. CONSTITUTION:A pair of right operation levers RL are provided with first- fourth pilot valves 31-34, left operation levers LL are provided with fifth - eighth pilot valves 35-58, and the operation oil from an engine 8 is supplied to the valves 31-38. The pilot pressure from the valves 31-38 is supplied to first - fifth control valves 21-25. A desired pattern is selected from six sets of the pattern parts of an operation member disposed on the upper surface of a unit 39, and pressed and fixed in opposition to the unit 39, whereby the pilot pressure is switched in the unit 39 to send the pilot pressure to a desired valve of the valves 21-25. The working property thus can be improved.
Patent JP-S624688-A (JP)
Title: Method for installing main engine
Inventor: YOSHIDA TAKASHI
IPC: B63H21/30
Filed: 1985-06-28
Abstract: PURPOSE:To enhance a working efficiency and shorten a building time, by assembling a main engine in a dock, adjusting a height of the main engine in consideration of influence of strain of a hull after leaving the dock, installing the main engine, inspecting and adjusting the shaft system after leaving the dock, and coupling the shaft system. CONSTITUTION:A hull 2 is built in a dock 1, and a propeller shaft 3, an intermediate shaft 4 and a propeller 5 are mounted. Then, a main engine 8 is assembled on a base 7, and a height of the main engine 8 is adjusted in consideration of influence of strain of the hull 2 after leaving the dock. Such adjustment is carried out by inserting liners 11 each having a predetermined thickness. After the hull 2 leaves the dock, the propeller shaft 3, the intermediate shaft 4 and an output shaft 9 are inspected and coupled with each other. Thus, a proportion of ground building is increased to enhance a working efficiency, and a building time as a whole may be shortened.
Patent JP-S5931558-A (JP)
Title: Lead storage battery
Inventor: FUKUNAGA HIDEMI
IPC: H01M10/10
Filed: 1982-08-12
Abstract: PURPOSE:To facilitate manufacture of a lead storage battery and make the quality of the battery constant by making the positive electrode by packing an active material into the hollow cylindrical ceramic body having an excellent liquid-holding ability and a high rigidity and installing a bar-like current-collecting body in the center of the active material so as to suppress the inequality in the amount of the positive active material. CONSTITUTION:A hollow cylindrical porous body 51 which consists of an acid-proof electrolyte-holding porous ceramic member such as a sintered alumina member, also serves as a separator in this invention. A positive electrode is made by packing a pasty active material 52 into the hollow center of the cylindrical body 51, and by installing a bar-like current-collecting body 53 made of lead or an alloy principally consisting of lead in the center of the pasty material 52. By using such a positive electrode, the positive active material paste 52 can be packed homogeneously and easily. Besides, by using such an electrolyte-holding body 51 which also serves as a separator and consists of a member having a high mechanical strength, such as a ceramic member, the short circuit which may develop between the positive and the negative electrodes is suppressed. There is no need to close the bottom of the hollow body 51, so that ionic conduction between the electrodes can be carried out up to the bottom space.
Patent JP-S63305180-A (JP)
Title: Glass ink composition which prevents silver in electroconductive silver paste from permeating and diffusing into glass ink film
Inventor: SATO OSAMU
IPC: C09D11/00
Filed: 1987-06-06
Abstract: PURPOSE:To obtain a glass ink composition which prevents silver in an electroconductive silver paste from permeating and diffusing into a glass ink film, by adding Al2O3 and an organic vehicle to a glass powder comprising lead borosilicate glass to form an ink. CONSTITUTION:A composition formed by adding 20-70pts.wt. Al2O3 to 30-80 pts.wt. glass powder comprising lead borosilicate glass and used as a glass enameling ink so that the total amount may be 100pts.wt., and adding an organic vehicle to this mixture to form an ink. By forming a layer of this ink composition on a dried film of a commercially available glass enameling ink as a first layer, it is possible that when an electroconductive silver paste is printed on this layer and baked, the silver in the electroconductive silver paste is prevented from permeating and diffusing into the glass ink film to prevent the formation of silver amber on the back.
Patent JP-S621173-A (JP)
Title: Recording information reproducing device
Inventor: AKIYAMA MAKOTO
IPC: G11B21/10
Filed: 1985-06-27
Abstract: PURPOSE:To suppress an unstable operation which is generated when starting and ending a traverse operation and also to increase response speed by bringing a tracking error signal to sampling alternately by frequency signals whose phases are different, respectively, and using a composite signal as the control signal of a transverse means. CONSTITUTION:A shows the state of a tracking error signal TE of the time when a traverse control loop is opened, and B shows the output waveform of a sampling circuit 9 for sampling and holding the tracking error signal A by the output signal Su of a pulse generator 8 for outputting one pulse at every one rotation of a disk 1. C shows the output waveform of a sampling circuit 10 for sampling and holding the tracking error signal A by a signal Sd having the phase difference of 180 deg. against the signal Su. D shows a waveform obtained by adding both signals of B and C by an adder 11 and dividing them to 1/2. A signal supplied to a motor 6 for driving a traverse base 3 scarcely contains the AC component of a large amplitude, the motor 6 is driven smoothly, the controllability is scarcely varied, and the response speed becomes very high.
Patent JP-H11323211-A (JP)
Title: Cation electrocoating composition
Inventor: YOSHIDA TATSUO
IPC: C09D133/00
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a cation electrocoating composition excellent in low temperature curing properties at <=160 deg.C in a low solvent, less-generation of zinc gas pinholes, throwing power, anticorrosive properties, weatherability and workability and essentially containing no lead. SOLUTION: This cation electrocoating composition comprises (A) a pigment- dispersed paste in which the pigment is dispersed with (i) a resin having primary amino residues and (ii) a resin having tertiary and/or quaternary onium bases as pigment dispersing resins and the weight ratio of the resins (i) over (ii) is 70/30-30/70, (B) a cationic resin and (C) a curing agent. The ratio of contents (weight ratio) of the pigment over the total resins is specifically 1/3-1/7.
Patent JP-S5764835-A (JP)
Title: Direct memory access system of microprocessor
Inventor: ISOGAWA YOUICHI
IPC: G06F15/78
Filed: 1980-10-07
Abstract: PURPOSE:To simplify the hardware and to increase the data transfer capacity, by fixing the number of transfer words of a direct memory access and securing the corresponding between the direction of data transfer and the hardware. CONSTITUTION:A direct memory access device 3 is provided to each terminal device of a microprocessor controller. When a data is transmitted from a microprocessor 1, the address setting of a transmitting memory address register 31 is started to read the produced data out of a memory 2 by a fixed number of words through a control circuit 32. This data is transmitted to a terminal device through a bus bar 8 via a terminal device interface circuit 35. When the data is received, an area is secured in the memory 2. At the same time, an address is set to an address register 33, and the received data is written into the memory 2 by a fixed number of words through a control circuit 34 by an instruction given from the circuit 35.
Patent JP-H1060112-A (JP)
Title: Siloxane-modified polyamide-imide resin composition
Inventor: SAKUMOTO YUKINORI
IPC: C08L79/08
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain a siloxane-modified polyamide-imide resin compsn. which is soluble in an org. solvent and has a coating-forming property by blending a diamine compd. or a polysiloxane having an amino group at each end and a compd. having two or more maleimide groups with a siloxane-modified polyamide-imide resin. SOLUTION: This compsn. comprises (A) a siloxane-modified polyamide-imide resin having a wt.-average mol.wt. of 1000 to 50,000 and comprising polyamide-imide structural units having a wt.-average mol.wt. of 800 to 30,000 and represented by formula I, polysiloxaneimide structural units having a wt.-average mol.wt. of 500 to 15,000 and represented by formula II, and imide structural units represented by formula III, the polyamide-imide structural units, the polysiloxaneimide structural units and the imide structural units being irregularly arranged in an polyamide-imide structural unit to polysiloxaneimide structural unit to imide structural unit wt. ratio of (0.1 to 99.8%):(0.1 to 99.8%): (0.1 to 99.8%), (B) a diamine compd. represented by formula IV or a polysiloxane having a wt.-average mol.wt. of 200 to 7,000 and an amino group at each end and presented by formula V, and (C) a compd. having two or more maleimide groups represented by formula VI. This compsn. has an excellent film- forming property and hence is useful as a material for a film to be used at high temp., an electric wire coating, an adhesive, a paint, a laminate, and the like.
Patent JP-S62298792-A (JP)
Inventor: OGAMI HIDEAKI
IPC: G21C3/06
Filed: 1986-06-19
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-H04341075-A (JP)
Title: Solid-state image pickup device
Inventor: UEHIRA KAZUO
IPC: H04N5/335
Filed: 1991-05-17
Abstract: PURPOSE:To improve the durability and picture quality by replacing a lens diaphragm function with an electronic shutter function in the solid-state image pickup device using a solid-state image pickup element. CONSTITUTION:A light to be made incident on the solid-state image pickup device is made incident on a solid-state image pickup element 12 equipped with a vertical overflow drain structure through a lens 11 without a diaphragm function. The solid-state image pickup element 12 is constructed to sweep charges stored in a photosensitive part (photodiode) out to the substrate while applying the high voltage to the substrate by a shutter driving part 15. The shutter driving part 15 changes the application timing of the high voltage to the substrate according to the brightness of a subject, and changes an effective storage time in the photosensitive part so as to perform the lens diaphragm function as proxy.
Patent JP-H10335773-A (JP)
Title: Mounting structure of electronic component
Inventor: WATANABE KAZUFUMI
IPC: H05K3/34
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To mount various kinds of electronic components having different dimensions by abutting respectively on fitting faces. SOLUTION: A heat radiating plate 5 on which electronic component 1 is abutted is assembled perpendicular to a circuit substrate 3. A through hole 4 into which a lead terminal 2 is inserted extends long toward the heat radiating plate 5, and when the lead terminal 2 is inserted into the through hole 4, a fitting position of the electronic component 1 can be regulated with respect to the heat radiating plate 5 by sliding the electronic component 1 in a longitudinal direction to the heat radiating plate 5. For this reason, various kinds of electronic component 1 having dimensionally no compatibility can be mounted in a state that they are abutted on the heat radiating plate 5.
Patent JP-H021133-A (JP)
Title: Manufacture of mos transistor
Inventor: SHIMAZU KATSUHIRO
IPC: H01L29/78
Filed: 1988-06-10
Abstract: PURPOSE:To prevent a punchthrough from being caused and to reduce a source- drain capacitance by a method wherein a punchthrough-preventing layer without misalignment with a gate is formed only between the source and the drain in a self-aligned manner. CONSTITUTION:A punchthrough-preventing layer 4 and a gate 14 are formed in a position o//f an opening part 22; a source 6 and a drain 8 are formed in alignment with the gate 14. Accordingly, since the punchthrough-preventing layer 4, the gate 14, the source 6 and the drain 8 are formed in a self-aligned manner in alignment with the opening part 22, no misalignment is caused when they are formed individually. Thereby, it is possible to achieve simultaneously that a punchthrough is prevented and that a source-drain capacitance is reduced.
Patent JP-S5568527-A (JP)
Title: Earthquake-sensing fluid fuel interception device
Inventor: OKAMOTO KATSUO
IPC: F23N5/24
Filed: 1978-11-16
Abstract: PURPOSE: To facilitate adjustment of operating tremor intensity and also to facilitate set motions, by providing such a mechanism that a falling body is resiliently held by an elastic holding member and at the time of occurrence of an earthquake the falling body falls in resistance overcoming the resilient holding force so that a valve is closed.  
     CONSTITUTION: At the time of occurrence of an earthquake which is higher in intensity than a set tremor, a spherical body 15, which is held by a holding fork 12a of an elastic holding member 10 consisting of 3 board springs 12 at angle intervals of 120°, falls down onto a fall chamber 14 on the bottom. And then, a lift lever 16 located in the fall chamber 4 is pressed downwardly by falling of the spherical body 15. At this time, a stopping spring 19 is pressed sidewards by a slope 16b of a lift lever 16 whereby engagement between a flange section 17e of a cylindrical valve 17 and a stopping projection 19d is dismissed, and the cylindrical valve 17 is sprung out downwardly by a coil spring 18. As a result, the communication between a circular groove on the cylindrical valve 17 and a gas flow passage 2 is intercepted. Adjustment of operating tremor intensity is done by adjusting amount of pressure applied by an adjusting screw 13 onto the member 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5667424-A (JP)
Title: Control method of duplex bus
Inventor: MIYAZAKI YOSHIHIRO
IPC: G06F15/16
Filed: 1979-11-05
Abstract: PURPOSE: To prevent the separation of a system due to momentary error and to cut off the system quickly at a permanent error, by deciding as a permanent error in the single system bus, only when twice or more errors are generated within a given time and by stopping the use of the bus.  
     CONSTITUTION: A timer 23 starts the operation when an error detection signal 26 is on, and when the 2nd error detection signal 26 is detected within the timer set time, a timer set FF24 is set. This is decided as a permanent error in a single system bus and the use of the bus is stopped. Thus, the cut-off of the system by a momentary error is prevented and the system is quickly cut off at the permanent error. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H021146-A (JP)
Title: Semiconductor device
Inventor: YAMAGISHI HIDETAKA
IPC: H01L23/522
Filed: 1988-06-08
Abstract: PURPOSE:To reduce an area occupied by a Vcc line and a GND line by a method wherein a third Al wiring part is filled into a semiconductor region and the region is made flat in order to realize a three-layer wiring part. CONSTITUTION:A semiconductor region 1 where a semiconductor element has been formed is etched by an anisotropic etching method by making use of a resist or an oxide film as a mask; a recessed part is formed in the semiconductor region 1. Then, a P-Si film is made to grow; a first insulating layer 2 is formed along the recessed part; a first metal layer 3 is grown to be of low resistivity by a vapor growth method. After that, this assembly is etched by an anisotropic dry etching method in such a way that the metal layer is left only in the recessed part; a P-SiN film is grown; a second insulating layer 4 is formed; a second metal layer 5 is formed; in addition, the P-SiN film is grown; a third insulating layer 6 is formed; a third metal layer 7 is formed. The Al wiring part 7 is buried in the semiconductor region and this region is made flat. Thereby, a three-layer wiring part is realized; a stepped part is not increased.
Patent JP-H04341737-A (JP)
Title: Rotating-anode for x-ray tube and its manufacture
Inventor: OHARA HISANORI
IPC: C23C16/14
Filed: 1991-05-17
Abstract: PURPOSE:To prevent reduction of the generation intensity of X-rays over a long period of time by forming a rhenium film of equiaxed structure on a graphite base, and forming a film made of tungsten or a tungsten-rhenium alloy thereon. CONSTITUTION:An intermediate layer is formed out of a rhenium film of equiaxed structure, in a rotating anode for an X-ray tube, having on its graphite base the intermediate layer made of a metal not reacting with graphite and an X-ray generating layer laid on the intermediate layer and generating an X-ray upon receipt of an electron impact. Namely, the rhenium intermediate- layer is formed on the graphite base at a base temperature of not less than 1,200 deg.C through the pyrolytic CVD method of a metal chloride and then the generating layer made of tungsten or a tungsten-rhenium alloy is formed on the imtermediate layer through the hydrogen-reduced heat CVD method of a metal fluoride. These processes can suppress mutual diffusion of the tungsten and the graphite base and therefore can prevent reduction of the generation intensity of X-rays over a long period of time while being able to reduce the manufacturing cost thereof.
Patent JP-H037466-A (JP)
Title: Original reader
Inventor: MAEKAWA NOBUKI
IPC: H04N1/107
Filed: 1989-06-05
Abstract: PURPOSE:To obtain an original reader with high picture quality by changing a white reference level read position depending on an output value. CONSTITUTION:At first, an optical head 4 is moved by a moving means and stops at a white reference level read position through the detection of a home sensor 6. The white reference level read position 1 is read at the constant position to decide whether or not all dot outputs by one line satisfy a range shown in broken lines. When satisfied, the succeeding original reading is proceeded, and if not satisfied, the optical head 4 is moved from the fixed position by several dots to read the white reference level read position 1. Then the loop of the reading and decision are repeated till a prescribed output is obtained and the next original reading is entered. The fine movement quantity of the optical head 4 is counted in this cause and the optical head 4 is moved up to the original read start position. Thus, the uniform white reference level output is obtained automatically.
Patent JP-H07323920-A (JP)
Title: Packed body carrier
Inventor: FUJISAWA MASAHIKO
IPC: B65G23/24
Filed: 1994-05-31
Abstract: PURPOSE:To provide a packed body carrier which transmits the driving motion of a lower conveyor without providing an individual driving source in an upper conveyor to drive the upper conveyor, and simplifys its formation to reduce manufacturing cost, and moreover corresponds to the packed different in thickness. CONSTITUTION:A fixed rotary roller 14 is provided above an upper conveyor 12, and an endless belt 15 laid over the fixed rotary roller 14 and a rotary roller 8 on the side of a lower conveyor 1 is provided. The driving roller 13 of the upper conveyor 12 is provided between the fixed rotary roller 14 and the rotary roller 8 on the side of the lower conveyor 1 so that it may be brought into external contact with the endless belt 15. The driving roller 13 of the upper conveyor 12 is provided so as to be vertically movable along the endless belt 15.
Patent JP-H09322884-A (JP)
Title: Blood pressure monitoring apparatus
Inventor: INUKAI HIDEKATSU
IPC: A61B5/022
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive blood pressure monitoring device which eliminates the need for imposing so much a burden on a living being and moreover, enables accurately monitoring of a blood pressure. SOLUTION: When a blood pressure value is measured by a blood pressure measuring means 70, a corresponding relationship of a propagation speed blood pressure is determined by a propagation speed blood pressure corresponding relationship determining means 76 between the blood pressure value measured by the blood pressure measuring means 70 and a pulse wave propagation speed PWV calculated by a pulse wave propagation speed calculating means 74 and a monitored blood pressure value MBP is determined sequentially by a monitored blood pressure value determining means 78 based on an actual pulse wave propagation speed PWV from the propagation speed blood pressure corresponding relationship determined by the propagation speed blood pressure corresponding relationship determining means 7.  The pulse wave propagation speed PWV is accurately calculated from a propagation time TP between a thoracic impedance pulse wave SMIMP and a photoelectric pulse wave SM2 , that is, a time difference except for a preejection section PEP until an aortic valve is opened and the actual blood is pumped out from the start of contracting a heart (left ventricle) thereby enabling continuation of the highly accurate monitoring of the blood pressure.
Patent JP-S5843291-A (JP)
Title: Installation of aerating tank into ultra-deep layer
Inventor: OOGA TOMOHIKO
IPC: C02F3/12
Filed: 1981-09-10
Abstract: PURPOSE:To eliminate the need of installations for storage and feed of fresh water and to decrease the thickness of the cylindrical body of an aerating tank consisting of a cylindrical body having no bottom plate by filling a stabilizer into a deep vertical hole excavated under the ground, then sinking the aerating tank into the vertical hole then fixing the tank. CONSTITUTION:After a vertical hole 1 is excavated, a cylindrical body 2 of an aeration tank having no bottom plate is sunk into the hole 1 filled with stabilizing liquid A; thereafter, mortar D is poured into the deepest part of the hole 1 up to a required height, whereby the bottom bed of the body 2 is formed. After mortar C is filled between the hole 1 and the body 2 in order to support the body 2 and to perevent the falling thereof, mixed powder of cement and sand is poured therebetween to allow the filled stabilizing liquid and mud water to harden. The stabilizing liquid and mud water remaining in the body 2 are pumped up onto the ground and are subjected to a purification treatment.
Patent JP-S5367375-A (JP)
Title: Longitudinal field effect transistor
Inventor: KITAMURA TAKAYUKI
IPC: H01L29/06
Filed: 1976-11-27
Abstract: PURPOSE: On the vapor-phase grown layer of relatively low specific resistance to which a depletion layer is formed, the vapor-phase grown layer of relatively high specific resistance is formed to reduce the field concentration of a gate extraction region surface part, thereby improving the dielectric strength between the gate and drain. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6120707-A (JP)
Inventor: TATSUMI KAZUO
IPC: B28B1/42
Filed: 1984-07-10
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。