baber/WOPTO huggingface dataset:
Patent JP-S62184009-A (JP)
Title: Curable resin
Inventor: TAKIYAMA EIICHIRO
IPC: C08F299/06
Filed: 1986-02-10
Abstract: PURPOSE:To obtain the titled resin which can be easily produced and gives a cured product excellent in heat resistance and mechanical strength, by bonding a specified epoxy resin/phenol adduct with an unsaturated monohydroxyl compound through a diisocyanate. CONSTITUTION:An epoxy resin having at least two epoxy groups in the molecule, such as a compound of formula I, is reacted with a monohydric phenol at an epoxy groups to OH group molar ratio of about 1 to obtain an epoxy resin/phenol adduct (A) having at least two OH groups and at least two aryloxymethylene groups in the molecule, such as a compound of formula II. A saturated monoepoxy compound having one epoxy group in the molecule (e.g., phenyl glycidyl ether of formula III) is reacted with an approximately equimolar amount of (meth)acrylic acid to obtain an unsaturated monohydroxyl compound (B) having one (meth)acryloyl group and one OH group in the molecule, such as compound of formula IV. An addition reaction of component A or component B with a diisocyanate (C) such as 2,4-tolylene diisocyanate is effected, and the obtained adduct is reacted with component B or component A to obtain the titled resin of formula V or the like.
Patent JP-H10222418-A (JP)
Title: Microcomputer
Inventor: SAKAMOTO YOSHIKI
IPC: G06F12/00
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a microcomputer with which the write time of non-volatile memory can be equalized with a machine cycle and write is enabled without holding any write address and data. SOLUTION: This microcomputer is provided with a clock frequency divider circuit 106 for generating a clock WCLK for write and a clock DCLK for deletion for a deletion and write enabled non-volatile memory 111 by dividing the frequency of external clock CLK supplied from the outside of semiconductor chip 100, selector 107 for selecting any one of clock WCLK for write and clock DCLK for deletion from the clock frequency divider circuit 106 and outputting it as a low-speed clock LCLK, and clock synchronizing circuit 105 for selecting either the low-speed clock LCLK from the selector 107 or a high-speed clock HCLK as the external clock CLK and outputting it as a CPU clock CCLK for synchronizing the arithmetic processing timing of CPU 101.
Patent JP-S52122300-A (JP)
Title: Oxidation treatment of ferrosilicon nitride
Inventor: HARA KAZUHISA
IPC: C01B21/06
Filed: 1976-03-09
Abstract: PURPOSE: To obtain ferrosilicon nitride whose properties are optimum as a binder for castable refractories by mixing ferrosilicon nitride with an electrolyte in a wet state and oxidizing iron in the ferro-silicon nitride while heating the mixture at a temperature above room one. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07232023-A (JP)
Title: Apparatus for cleaning filter
Inventor: MORITA KOJIRO
IPC: B01D46/42
Filed: 1994-02-23
Abstract: PURPOSE:To provide an apparatus for cleaning a filter which is good in view of environment causing no problems of health and waste disposal and in which dust deposited on a filter is removed automatically after a roll filter being attached. CONSTITUTION:An apparatus is composed of support parts to support the roll cores 20a, b of a roll filter 20, a roll to give tension to a filter 20c stretched between the support parts, a sponge (an elastic member for removing dust) to be contacted with the lower surface of the filter 20c, a sponge 25 (an elastic member for removing dust) to be contacted with the upper surface of the filter 20c, a nozzle 27 with an air jet to separate dust deposited on the filter contacted with the sponge 25 from the filter 20c by air, and a driving mechanism which feeds the filter 20c from one roll core 20a, b and takes up on the other roll core.
Patent JP-H09194087-A (JP)
Title: Method and device for automatically connecting laps
Inventor: NISHIMURA SHINZO
IPC: D01G19/00
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To perform automatic work for connecting two laps of one being an preceding lap and the other being a succeeding lap by mounting a device, having comparatively simple constitution, on a comber machine. SOLUTION: Only the rear pack lap roller 2 of a pair of rollers 1 and 2 on which a small lap roll ER is placed is moved to the rear of a machine bed. After a preceding lap OL is cut between a pair of grasping rollers 9, 11 and the front lap roller 1, the back lap roller 2 is moved further rearward and the small lap roll ER is discharged. With this state, the succeeding lap NL of a full lap roll FR newly placed on a pair of lap rollers 1 and 2 is fed onto a lap conductor 8. The preceding and succeeding laps NL and OL are lapped together on the lap conductor 8 and a pusher 43 is forced into pressure contact with the lapped part and the succeeding and the preceding laps NL and OL are automatically interconnected.
Patent JP-H03230978-A (JP)
Title: Thermal transfer recording apparatus
Inventor: YAMAMOTO JUNICHI
IPC: B41J13/00
Filed: 1990-02-05
Abstract: PURPOSE:To miniaturize the title apparatus and to enhance the operability thereof by mounting a paper feed member provided with a suction device sucking the recording paper in a paper feed cassette in a housing in a freely movable manner and guiding the recording paper after the formation of an image to a paper discharge tray by the paper feed member. CONSTITUTION:In order to take out the recording papers P in a cassette 20 one at a time, a paper feed plate 24 is mounted to a support shaft 23 so as to be shakable around the shaft 23 and a vacuum cup 25 sucking each of the recording papers P under vacuum is mounted to the leading end of the paper feed plate 24, that is, the protruded end thereof. A press roller 29 on a drive side holding each recording paper P in cooperation with a rotary roller 26 to feed the same is mounted to the leading end of the roller holder 28 provided to a support shaft 27 in a freely shakable manner. A feed means for performing paper feed operation wherein the recording paper P is forwardly fed to a platen roller 11 by those rollers 26, 29 and performing paper discharge operation rearwardly feeding the recording paper after recording from the platen roller 11 to a paper discharge tray 22 is formed.
Patent JP-H0844565-A (JP)
Title: Register file and accessing method of register file
Inventor: ROBAATO YANGU
IPC: G06F9/30
Filed: 1995-01-23
Abstract: PURPOSE: To provide a new register window file with a short access time by selecting a window selection logic from a logical window. CONSTITUTION: A window type register file is formed of a large area register 405 and non-large area register 420, 425, 430, 435, 480, 485, 490, 495,... in one unit. Then, a register in reading belongs to a present reading window, and a register in writing belongs to a present writing window. Therefore, a physical register number designated by one time access can be the same as a virtual register number designated in an instruction for generating the access, by suggesting the present reading window and the present writing window for a window selection logic. As a result, it is possible to omit a process for converting the number of the window and virtual register into the physical register number, and to quicken access to the register.
Patent JP-S61184728-A (JP)
Title: Magnetic recording and reproducing device
Inventor: ITO YOSHINORI
IPC: G11B5/86
Filed: 1985-02-12
Abstract: PURPOSE:To omit a bias oscillator having high output and to reduce the cost with a magnetic recording/reproducing device, by using both sound recording heads for steady and high speeds at the 2nd mechanism part and selecting the tape speed between the steady and high speeds and the oscillation frequency in a dubbing mode in response to the tape speed switching. CONSTITUTION:The output of a sound recording amplifier 6 is superposed on the output of a bias oscillator 14 via a bias trap 13 and supplied selectively to both sound recording heads 15a and 15b contained in a sound recording mechanism 17 by means of a tape speed changeover switch 18. The oscillator 14 performs the selective switching between resonance capacitors 20 and 21 of an oscillation circuit by a tape speed changeover switch 19. Thus the oscillation frequency of the oscillator 14 is switched selectively. Furthermore the tape speeds of a reproduction mechanism 16 and the mechanism 17 are switched simultaneously by a tape speed changeover switch interlocking both switches 18 and 19.
Patent JP-H07213994-A (JP)
Title: Heat resistant coated steel sheet
Inventor: SAKINAGA SEIICHI
IPC: B05D7/24
Filed: 1994-01-29
Abstract: PURPOSE:To produce a heat resistant coated steel sheet which is produced at a low manufacturing cost, can control the rust generation at damaged parts and edge parts, has good heat resistance, and is most suitable for materials installed around the outlet of a fan heater. CONSTITUTION:A substrate 1 is formed from an Al-Zn alloy plated steel sheet or an Al plated steel sheet, and a chemical treatment layer 2 is formed on the surface of the substrate. On the outer surface of the layer 2 is formed a primer layer 3 of 2-20mum dry film thickness which contains a PES resin, as a main component, mixed solely with strontium chromate as a rust preventive pigment in an amount of 1-29wt.% of the nonvolatile content of the coating compound. On the surface of the primer layer 3 is formed a finish layer 4 of 5-40mum dry film thickness, which contains a PES resin, as a main component, mixed with a complex oxide pigment (baked pigment).
Patent JP-H04264969-A (JP)
Title: Parallel arithmetic unit
Inventor: NAGATA YOICHI
IPC: G06F17/12
Filed: 1991-02-20
Abstract: PURPOSE:To realize parallel execution by using plural arithmetic unit elements and to obtain the solution of difference equations of plural dimensions at high speed by dividing an analysis area into plural small areas, and obtaining a solution by setting a simultaneous linear equation in each small area. CONSTITUTION:A data division transmission part 3 classified by every area divides the analysis area into the same number of small areas as that of arithmetic unit elements 8, and selects data required for the solution of a differential equation in the small area from read data and sends it to the arithmetic unit element 8. The data division transmission part classified by every differential equation selects the data required for each of plural differential equations, and sends it to the arithmetic unit element 8. The arithmetic unit element 8 calculates the coefficient of the simultaneous linear equation by using sent data at a coefficient calculation part 9, and the simultaneous linear equation is solved at a solution part 10 by using a tridiagonal matrix solution method.
Patent JP-S59153102-A (JP)
Title: Automatic measuring apparatus for curvature coefficient
Inventor: UCHIDA JIYUNZOU
IPC: G01B11/24
Filed: 1983-02-21
Abstract: PURPOSE:To measure the curvature coefficient of a bimetal without contact automatically, by setting the pickup position of an IVT camera in the manner that the vertex of the corner part of a free end of a test piece crosses with a specified lateral axis in an image space, which is obtained by a binary coding circuit by the vertical movement of the ITV camera at all measuring temperatures, at the last time. CONSTITUTION:An image signal SC, which is outputted from an ITV camera 17, is coded into a binary value by a binary coding circuit 34. The side surface part of a reference test piece 4' becomes a binary coded image signal SD, which indicates a binary coded image 43, wherein said side surface part becomes bright points ''1''. Said signal SD is outputted to an operation control part 39. With the lifting of the camera 17, a line of y=y0 crosses the binary coded image 43. At this time, a plurality of picture element of the line y=y0 become bright points. When a specified point P in the binary coded image 43 becomes the last bright point ''1'', i.e., when the vertex of the upper corner part of the free end of the reference test piece 4' reaches the lower part of the field of view of the ITV camera 17, a CPU stops the application of a driving signal SE. The CPU stores the signal SE, which is outputted from a displacement detector 19 through an analog to digital converter and input-output interface 22 at this time, in an RAM as a position Y01 of the ITV camera.
Patent JP-H02205214-A (JP)
Title: Honeycomb structure
Inventor: INATANI SHUJIRO
IPC: B21D47/00
Filed: 1989-02-03
Abstract: PURPOSE:To prevent the strength from being reduced by poor joining of shells with cores by making the surface composed of the end faces on the open side of the cores and the edge of a side shell flat and joining other shells integrally with this whole flat area. CONSTITUTION:At least the shells 2 structurally are provided with the side shell and the cores 1 formed in these shells are formed in such a state that they are joined integrally with the shells 2 and the side shell 20. Accordingly, no conventional poor joining parts occur among the cores 1, the shells 2 and the side shell 20. Therefore, strength can be prevented from reducing in the joined parts. Besides, since the distribution of the wall thicknesses of the shells 2 and the variation of the wall thickness of each core material 10 can be set according to the distribution of strength of each part of a product, the balance of strength of the product can be adjusted.
Patent JP-S63195101-A (JP)
Title: Production of metallic oxide
Inventor: OGAWA NOBUHIRO
IPC: C01G15/00
Filed: 1987-02-09
Abstract: PURPOSE:To make it possible to produce a fine metallic oxide having extremely high purity at low cost without requiring a specific purifying means, by using a metal of the target metallic oxide as an anode and an aqueous solution of an organic acid as an electrolyte, carrying out electrolysis and calcining the prepared organometallic acid salt. CONSTITUTION:In an electrolytic cell wherein a metal is used as an anode and a cathode is partitioned by a separating membrane and positioned, an aqueous solution of an organic acid and/or an organic salt is used as an electrolyte, electrolysis is carried out and the anode metal is dissolved to form a metallic ion solution. Then the metallic ion solution is concentrated to give an organometallic acid salt and the organometallic acid salt is calcined. Especially transition metal, metal of group IIIB, group IVB, group VB, etc., may be cited as the metal used as the anode. Acetic acid, formic acid, oxalic acid, citric acid, malonic acid, etc., and ammonium salts thereof are preferable as the organic acid and/or the organic salt.
Patent JP-S58143685-A (JP)
Title: Color signal processing device for color recorded information reproducing device
Inventor: OKANO TAKASHI
IPC: H04N9/85
Filed: 1982-02-20
Abstract: PURPOSE:To make a normal reproducing possible, by switching the PAL phase inversion output at every time a pickup is jumped at special picture reproducing time in a video disc player adapted to the PAL system. CONSTITUTION:In case of a special reproducing (such as still reproducing, double speed reproducing, slow reproducing, or the like) in the video disc player, the pickup performs the jump operation to jump an information detection point from one track to another instantaneously. A chrominance signal separated from a  color signal of the PAL system by a BPF51 has the phase inverted by a PAL  phase inverter 7 and is inputted to a switch 55. The switch 55 switches the output of the phase inverter 7 and the output of a delay equipment 4 alternately  at every jump operation. Thus, the inversion of the PAL phase is held constant even after the jump operation to perform a normal reproducing.
Patent JP-H05221598-A (JP)
Title: Safety device for mechanical winch for vehicle
Inventor: MICHIYAMA MINORU
IPC: B66D1/58
Filed: 1992-02-13
Abstract: PURPOSE:To prevent rapid reduction of a set value of automatic release of torque while preventing a winch from being increased in its size, to say nothing of attempting maintenance free state after a safety device is brought into its operation. CONSTITUTION:In a power taking-out device(PTO) for driving a winch, an engaging groove 21 is formed in a hub boss 28 spline-engaged with an output shaft 15, an output gear 13 is provided with a rock ball 23, and the rock ball 23 is kept in a state to be engaged with the engaging groove 21 through the press force of a disc spring 26. The disc spring 26 forces the rock ball 23 and the engaging groove 21 to be engaged with each other for assembly through a maximum spring load. Even when, during an over load (OFF), the rock ball 23 is disengaged from the engaging groove 21 and a bending amount is increased, the rock ball 23 is pressed by a spring load lower than that during assembly.
Patent JP-S61186184-A (JP)
Title: Device for sealing pipe material
Inventor: MORITA TAKESHI
IPC: B21D41/04
Filed: 1985-02-14
Abstract: PURPOSE:To prevent the decline of intensity of the sealed section of a pipe material, by providing a welding chip to an ultrasonic horn and, at the same time, forming a curved surface or incline surface in the axial direction of the pipe material on an anvil. CONSTITUTION:A welding chip 3, to which roller division working is performed, is installed to an ultrasonic horn 2 together with a section 5 for pressurizing pipe material with curved surface provided continuously to the chip 3. A pipe material pressurizing section 7 which is worked to have a curved surface is installed to an anvil 4 continuously to a knurling tool section 6. The knurling tool section 6 of the anvil 4 is positioned below the welding chip 3 and the end section of a pipe material 1 is pressurized with the welding chip 3 and knurling tool section 6. Then the upper plate 1a and lower plate 1b of the pipe material 1 is sealed by using the ultrasonic vibration of the horn 2 intersecting the pressurizing direction at right angles. Since the sealed section is pressurized by the pressurizing section 5 and 7 having curved surfaces, no notched section is produced at the joined boundary. Therefore, decrease of the mechanical strength of the sealed section can be prevented.
Patent JP-S62185258-A (JP)
Title: Tracking control device for optical pickup
Inventor: IKEDA MASATO
IPC: G11B7/09
Filed: 1986-02-12
Abstract: PURPOSE:To permit the rapid correction of a tracking error and a decrease in consumption power, and to improve the degree of external vibration suppression by holding electrically an actuator in a reference position by a deflection correcting means. CONSTITUTION:In an input IN2, a bias signal is inputted which is used for detecting deflection from a reference position of the actuator, and supplied to the other input of an operation amplifier 12. This bias signal is fed back to the tracking servo system and controls the actuator so that it can be maintained always in the reference position. A gain compensation circuit 11 having frequency selectivity emphasizes only the gain of a tracking control system in the frequency band area in which tracking errors exist due to a track off-center and the external vibration, thereby suppressing the actuator deflection and holding the actuator at the reference position at all times. Thus, the titled device comes to possess a high controllability for both erroneous operations due to the external vibration and disk defect.
Patent JP-S59152423-A (JP)
Title: Photometric device of single-lens reflex camera
Inventor: KIMURA KAZUO
IPC: G03B7/099
Filed: 1983-02-18
Abstract: PURPOSE:To execute a photometry and a distance measurement with high accuracy by placing a main mirror on a part of an optical system, and also placing a prescribed sub-mirror and a photodetector on its rear. CONSTITUTION:A light which is made incident to the first reflecting part 18a of a sub-mirror 18 after transmitting through a photographic lens 2 and a main mirror 14 whose whole surface consists of a half mirror is reflected by the reflecting part 18 and led to the first and the second photodetector arrays PA1, PA2. The part except the reflecting part 18a of the sub-mirror 18 forms the second reflecting part 18b consisting of a Fresnel mirror, and an image of an entrance pupil of the lens 2 is formed in the vicinity of a photometric lens 10. The surface of the reflecting part 18b forms a diffusible surface, and its reflected light is emitted in the direction different from the reflected light of the reflecting part 18a. In this way, a photometry (photometry) for controlling an exposure and a photometry (distance measurement) for detecting a focus are executed with high accuracy.
Patent JP-H03231094-A (JP)
Title: Introducing device in landing leisure boat
Inventor: TANAKA TOKUAKI
IPC: B63C1/10
Filed: 1990-02-06
Abstract: PURPOSE:To facilitate positioning in the width direction of a boat in floating state by oppositely arranging at least two pairs of air bags which are expanded and contracted by the compressed air, keeping an interval, on a floating body which is installed on a pier or the side surface of a landing pier and freely rises and lowers inside an erected introducing guide. CONSTITUTION:A mark 1b is attached at the contact position of an expandable air bag 2 at a proper position on a deck or on a broadside 1a, in the vicinity of the center part of a leisure boat 1, and two pairs of bellows type air bags 2 which are expanded and contracted by the supply and discharge of the com pressed air are arranged oppositely, keeping an interval, in order to press-fix or separation-open both the broadside parts 1a in the vicinity of the water level 3 at the mark 1b position. Each air bag 2 is installed on a floating body 6 which is fitted in slidable manner along a recessed-shaped side surface 4a formed on a landing pier 4 and rises and lowers, following the variation of the tidal level, and a desired introducing device is constituted.
Patent JP-H09223532-A (JP)
Title: Male type terminal
Inventor: FUKUDA KIYOTO
IPC: H01R43/16
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To secure electric connection with a female type terminal by easily molding a connecting part, and preventing deformation of the connecting part. SOLUTION: A connecting part 4 formed on the tip of a male type terminal 1 is a part to be electrically connected to a female type terminal, and has a base part 10 and a contact part 11, and the base part 10 and the contact part 11 are bent, and are superposed on each other. A curved recessed part (a reinforcing part) 14 is bent and formed in the almost center of the contact part 11, and the reinforcing part 14 contacts with the base part 10 by projecting in an internal space. In this way, the curved reinforcing part 14 is formed in the contact part 11, and when this reinforcing part 14 is contacted with the base part 10, strength of the contact part 11 can be increased. Therefore, when external force acts on the contact part 11 and the base part 10, the contact part 11 and the base part 10 can be reliably prevented from being crushed and deformed in a space.
Patent JP-H09215473-A (JP)
Title: Heating of frozen food
Inventor: ASANUMA TADASHI
IPC: A23L5/10
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To effectively carry out the cooking by covering a frozen food with a heating element of a thermosetting resin molding product containing a needlelike titanium oxide powder, etc., dispersed in a thermosetting resin and exposing the covered frozen food to microwaves. SOLUTION: A frozen food is placed in a container without absorbing microwaves, then covered with a heating element (having preferably 0.1-2mm thickness) of a thermosetting resin molding product containing a needlelike titanium oxide powder (having preferably 0.01-10μm length of the minor axis) or a ferrite powder (having preferably 0.01-100μm particle diameter) dispersed in a thermosetting resin such as a phenol resin and exposed to microwaves. The thermosetting resin at a mixing ratio of 0.5-20 based on 1 acicular titanium oxide, etc., is preferably blended therewith.