baber/WOPTO huggingface dataset:
Patent JP-S6484854-A (JP)
Title: Synthetic resin cap for container
Inventor: TAJIMA KOICHI
IPC: B65D41/34
Filed: 1987-09-16
Abstract: PURPOSE:To provide a synthetic resin cap capable of being easily torn open and free form and deformation or damage when remounted by providing a constricted portion in at least one of bridging portions where the cross-sectional area thereof is made smaller than the maximum cross-sectional area of the other non-constricted bridging portions relative to the direction in which the cap is mounted or removed. CONSTITUTION:A cap main body 1 comprises a circular top wall 2, a cylindrical skirt wall 3 extending vertically downwardly from the circumference of the top wall 2 and a pilferage- proof base portion 8. A weaking line 6 per comprises a plurality (six) of circumferentially extending slits 9 which are circumferentially spaced away from each other and a plurality (six) of bridging portions 10a interposed between the slits 9, and the pilferage-proof base portion 8 is connected to the main part 7 of the skirt wall 3 via the plurality of bridging portions 10a. A constricted portions 19 is formed at each bridging portion 10a in such a manner that the cross-section (cross-sectional area) thereof suitably decreases from the top end toward the bottom end thereof in a gradual fashion. Thus, troubles such as enexpected deformation or the like can be avoided even when compressional force is applied thereto, and the cap is desirably torn off at the constricted portion 19 since the stress is designed to be concentrated thereto once rotational tensile force is applied to the cap in an attempt to tear it open.
Patent JP-H0392360-A (JP)
Title: Assembly of piezoelectric element in motion convertor of piezoelectric element
Inventor: IMOTO YASUO
IPC: B41J2/295
Filed: 1989-09-05
Abstract: PURPOSE:To enable specific compressive load to be loaded on a piezoelectric element without using a pre-load component by a method wherein when a movable piece following plastic deformation or a displacement amount of a continuous conversion mechanism reaches a specific value, application of pushing force to a temperature compensator is stopped. CONSTITUTION:After incorporating a link plate 17 and a connection plate 30 between a sub plate 4 and a movable piece 5, a temperature compensator 12, a piezoelectric element 1, and zirconia ceramics plates 37, 38 which are high in vertical wear resistance are incorporated between a base part 3 of a frame 2 and the movable piece 5. Then, expansion and contraction of the piezoelectric element 1 due to variation in ambient temperature are corrected by vertical elongation of the temperature compensater 12, and a height of an upper surface of the piezoelectric element 1 is kept constant. Thereby, the base part 3 of the frame 2, the temperature compensater 12, the piezoelectric element 1, the wear resistant plates 37, 38, and an opposed surface of the movable piece 5 can be brought into contact with each other without any gap and besides, specific load can be loaded accurately on the piezoelectric element 1 in its compressive direction.
Patent JP-H0392720-A (JP)
Title: Vortex flowmeter
Inventor: ITO ICHIZO
IPC: G01F1/32
Filed: 1989-09-05
Abstract: PURPOSE:To make the characteristics of a noise judging means linear and to stabilize the characteristics with respect to noises such as vibrations of pipes by using a low-pass filter wherein a corner frequency is set at the value which is set lower than the value of the vortex frequency of the vortex signal in the measuring range, and taking out the amplitude signal of the vortex signal. CONSTITUTION:A low-pass filter 26 is newly inserted and connected between an amplifier circuit 12 and a rectifier circuit 13. In the filter 26, its corner frequency is set at a value lower than the value of the vortex frequency of a vortex signal in a measuring range. Therefore, the amplitude of the vortex signal Svo which is proportional to the square of a the vortex frequency fv becomes the linear output with respect to the vortex frequency fv by passing through the filter 26. In the rectifying circuit 13, the output as the vortex signal SA4 can be formed. In a comparator 27 which functions as a noise judging means, the vortex signal SV2 which is the output of an F/V converter 19 and SA4 are compared. The specified measured signal is outputted through a Schmitt trigger circuit 17 and a gate circuit 18.
Patent JP-2001051789-A (JP)
Title: Pointing device
Inventor: SHIMIZU TAKAYOSHI
IPC: G06F3/033
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a pointing device having high operability and reliability in spite of being small in size and thin in structure. SOLUTION: In this pointing device, an operation element 1 is provided in a shallow and square recess part 3 formed at the upper surface part of a casing 2. The bottom surface 3a of the part 3 is formed to be parallel with the upper surface 2a of the casing 2 and to be flat. The operation element 1 is a circular member thinner than the depth of the part 3 and can be moved back and forth and to right and left with its lower surface in slidable contact with the surface 3a of the part 3. A recess-curved surface part 1a to be engaged with a fingertip is formed at the upper surface part of the operator 1 so as to be easily operated by the fingertip. In the part 3, strain gages 4 to 7 are provided along the four edges of the part 3 respectively. The strain gages 4 to 7 are deformed by being pressurized by the outer peripheral part of the operator 1 when a operating person moves the operation element 1 back/forth and to right/left. Movement of a pointer in each direction is detected by pressure added to the gages 4 to 7.
Patent JP-H1074316-A (JP)
Title: Magnetic recording medium
Inventor: NAOE YASUSHI
IPC: G11B5/702
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic recording medium which has high dispersibility and excellent traveling durability. SOLUTION: In the magnetic recording medium provided with at least one or more magnetic layers contng. ferromagnetic powder and a binder resin on a non-magnetic supporting body, the binder resin of the uppermost magnetic layer contains a binder resin in which an annular structure and ether groups are contained in a polyurethane resin, the content of the binder resin of the uppermost magnetic layer is 5 to 25 pts.wt. with 100 pts.wt. ferromagnetic powder, the content of the polyurethane resin of the uppermost magnetic layer is 5 to 20 pts.wt. and the content of the polyurethane resin with the total quantity of the binder resin is 10 to 100wt.%.
Patent JP-S6291491-A (JP)
Title: Molecular-beam epitaxy method for ii-vi compound semiconductor
Inventor: IWATA HIROSHI
IPC: C30B29/48
Filed: 1985-10-15
Abstract: PURPOSE:To highly reproducibly grow a semiconductor crystal having excellent electrical and optical characteristics on a flat and clean substrate by heating the substrate, irradiating a specified dose of a group-VI molecular beam and a group-II molecular beam both constituting the substrate on the surface of the II-VI compd. semiconductor substrate and preventing the dissociation. CONSTITUTION:The substrate 2 fixed to a substrate holder 1 in a molecular-beam epitaxy device and consisting of a II-VI compd. semiconductor (e.g., ZnTe) is slowly heated by a heater 3 from room temp to about 300 deg.C. Then a Te shutter 4 is opened and a dose of a Te molecular beam sufficient for controlling the dissociation of the group-VI element (hereinafter referred to as Te) constituting the substrate is irradiated from a Te molecular beam source 5, while the substrate 2 is heated. When the substrate is heated to about 450 deg.C, a Zn shutter 6 is opened, and a minute dose of a Zn molecular beam in about the same number as that of group-II atoms (hereinafter referred to as Zn) dissociated from the substrate 2 is irradiated from a Zn molecular beam source 7, and further the substrate 2 is heated and kept at about 550 deg.C. Then the substrate 2 is cooled to about 400 deg.C, the shutter 6 is closed, the shutter 8 is opened, and a Zn molecular beam is irradiated from a Zn molecular beam source 9 to grow a ZnTe crystal on the substrate 2.
Patent JP-H0393559-A (JP)
Title: Forming method of embossing character
Inventor: SUZUKI KUNIKAZU
IPC: B41J3/38
Filed: 1989-09-06
Abstract: PURPOSE:To reduce the time, labor and cost for forming of embossing characters drastically by a method wherein by controlling two-dimensionally a ray with a specific wave length which sets a photo-setting type resin, the ray is irradiated to the photo-setting type resin so as to form a desired charac ter, and the embossing character part is set. CONSTITUTION:By a computer 41, data for s desired embossing character is input. By this input of data, the computer 41 executes a stored program. when this program has been executed, a driving device 42 two-dimensionally controls sn optical system 43. That is, the optical system 43 is moved to a coordinate which has desired X component and Y component on a plane which includes X axis and Y axis. Further, the driving device 42 makes light generate from a light source 36, and irradiates a ray 33 which has a designated aperture to a photo-setting type resin 32 through a lens 37. In this way, the ray 33 is two- dimensionally controlled so as to draw a desired embossing character, and an embossing character pert 34 is formed by the irradiation of the ray 33.
Patent JP-S61110866-A (JP)
Inventor: HIRATA KENJI
IPC: F25D21/08
Filed: 1984-11-01
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-S59123256-A (JP)
Title: Semiconductor integrated circuit
Inventor: SHINCHI OSAMU
IPC: H01L23/58
Filed: 1982-12-28
Abstract: PURPOSE:To obtain an integrated circuit which normally functions even when a voltage becoming forward biased against a substrate is impressed on a terminal by connecting a bi-polar transistor between an input terminal and a power source line. CONSTITUTION:Another P<+> diffused region 14 is formed in the neighborhood of a diffused region 13, and each is connected to an input pad 1 and a power source voltage pad 8. When the voltage becoming forward biased against the substrate 11 is impressed on the input pad 1, a forward current IE flows to the emitter of a P-N-P transistor Q. If the current amplification factor of the P-N-P transistor formed of the P<+> regions 13 and 14 and N<-> regions 11 and 12 is beta, the injected current from the P<+> region 13 to the substrate becomes 1/(1+beta) times of the total injected current IE from the P<+> region 13. Therefore, the amount of carriers flowing to the other part of the IC substrate also becomes extremely small, the adverse influence on IC actions can be largely alleviated.
Patent JP-H0982889-A (JP)
Title: Semiconductor chip and mounting method thereof
Inventor: MATSUZAKI AKIRA
IPC: H01L23/12
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor chip and a mounting method thereof, wherein a connection portion can be encapsulated with resin so as to make up a space around a sensitive area susceptible to a capacitive component, and a capacitive component produced by the dielectric constant of an encapsulating resin is restrained from acting on a pattern susceptible to it. SOLUTION: Electrodes 22 and a sensitive area 28 are formed on a semiconductor chip 21. At this point, the electrodes 22 are formed along the edges of the semiconductor chip 21, and the sensitive area 28 is formed at the center of the semiconductor chip 21 if possible. The semiconductor chip 21 is fixed with paste 23 at a prescribed position on a mounting board 24, the electrodes 22 on the semiconductor chip 21 and pads 25 on the mounting board 24 are electrically connected together with wires 26 respectively, the wire-bonded parts are encapsulated with resin 27, and the sensitive area 28 is kept free from the resin 27.
Patent JP-H04356562-A (JP)
Title: Polyarylene sulfide resin composition
Inventor: KOSHIRAI ATSUNORI
IPC: C08L81/02
Filed: 1991-08-20
Abstract: PURPOSE:To prepare the title compsn. excellent in impact strength, heat resistance, and molded appearance by melt mixing a polyarylene sulfide resin with a specific polyorganosiloxane-based graft copolymer as the main components. CONSTITUTION:The title compsn. is prepd. by melt mixing a polyarylene sulfide resin with a polyorganosiloxane-based graft copolymer as the main components. The copolymer is prepd. by grafting a specified amt. of a monomer component contg. at least one epoxidized vinyl monomer onto a polyorganosiloxane rubber which is obtd. by copolymerizing 99.8-60wt.% organosiloxane (e.g. octamethylcyclotetrasiloxane), 0.1-30wt.% crosslinker for a polyorganosiloxane rubber (e.g. tetraethoxysilane), and 0.1-10wt.% crosslinker for grafts (e.g. gamma- methacryloyloxypropyldimethoxymethylsilane) and has a substantially crosslinked structure.
Patent JP-2001057630-A (JP)
Title: Image processing unit and image processing method
Inventor: YAMAGUCHI YOSHIHIRO
IPC: G06T5/20
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit that automatically separates an image into a major part and a background and applies blurring process only to the background area without the need for an operator to execute a troublesome work to designate a border line between the major part and the background. SOLUTION: An area division means 74 divides an image into areas, calculates each feature vector of each area, a connection extension means 76 estimates a background area on the basis of the calculated feature vector and a separate means 78 divides the image into two; a background area and a major part area. Then a mask generating means 80 overlaps a contour extract image resulting from extracting a contour of the original image by a contour extract means and an image of the major part area separated from the original image by the separation means 78 to generate a mask for the major part and a blur processing means 82 applies blur processing to the image.
Patent JP-S6474563-A (JP)
Title: Copying machine
Inventor: SHIMOMURA NORIO
IPC: G03G15/04
Filed: 1987-09-16
Abstract: PURPOSE:To obtain sharp copied images by scanning the inside of an original holding plate by means of a reading head and optically reading images of an original. CONSTITUTION:The transparent original holding plate 17 is loaded onto the lower part of an original reader 16, and a guide cover 19 extending in the scanning direction of an original 18 is installed on the inside of the holding plate 17 in parallel with said plate 17. The original reading head 20 exposing the original 18 onto a bar 19 and reading images of the original is slidably loaded. When the machine is started and operated, beams projected from an exposing lamp 14 are led by an optical fiber 27, come to the copied surface, and expose the original. Thus images of the original are formed on the image input end part 24 on an optical fiber 25 by means of a short focus lens train 23, and are projected on a photosensitive drum 2 through the fiber 25, thereby forming electrostatic latent images.
Patent JP-H0659823-A (JP)
Title: Improved mirrored array disk and its data input output system
Inventor: KANAZAWA SHIGEYASU
IPC: G06F11/08
Filed: 1992-08-07
Abstract: PURPOSE:To obtain the improved mirrored array disk improving the reliability of read data against a burst error and a write error due to a hit of a power supply by reducing the quantity of redundant data for the ECC or the like to be recorded. CONSTITUTION:This system is provided with two sets of array disks 1, 2 each having n-sets of disk devices and their control device and with a write data buffer section 3 having nXn sets of storage elements parts of which store parity data and storing tentatively data to be written into a disk device of the array disk while changing how to divide the data, and also with read data buffers 4,5 storing tentatively and respectively read data for each of the two sets of the array disks, an inspection section 6 comparing the data of the buffers 4,5 and locating a disk device in an array disk whose data are destroyed through the parity check and a control section 7 controlling each section.
Patent JP-S6474473-A (JP)
Title: Timing generator for tester
Inventor: UDO KIYOTAKE
IPC: G01R31/28
Filed: 1987-09-16
Abstract: PURPOSE:To generate a phase clock signal with high accuracy by finding a correcting value from the difference between an external synchronizing signal and a clock signal every time the external synchronizing signal is received, and correcting the phase clock of a timing generating circuit. CONSTITUTION:When the external synchronizing signal P is inputted, a timing generating circuit 12 sends out a phase clock signal synchronized with a reference clock signal Ck to the timing correcting circuit 14. When a synchronism error measuring circuit 11 receives the external synchronizing signal P, said circuit 11 actuates a lamp voltage generating circuit 11a. An output voltage value held by the peak voltage holding circuit of the lamp voltage generating circuit 11a is inputted to an ALU 15 through an A/D converter 11b. The ALU 15 calculates a delay time synchronized with the external synchronizing signal P and sends out the result value to a timing correcting circuit 14. Here, a phase- corrected phase clock signal CKo is obtained.
Patent JP-H1169484-A (JP)
Title: Structure for vibration system supporting member for speaker
Inventor: SAKAMOTO YOSHIO
IPC: H04R7/20
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To reduce a material cost and to perform one-part sewing by sewing a plain stitch tinsel cord to a vibration system supporting member for a speaker such as a damper provided with plural concentric circular corrugations and an edge provided with a roll part or the like by one sewing thread. SOLUTION: For the plain stitch tinsel cord 2 to be sewn to a foundation cloth 1, the one of a narrow width is used and the one for which the prescribed number of double tinsel cord 21w for which a copper foil wire 22 is wound double so as to almost equalize a current capacity are gathered is used. One is arranged on the center line of the cutting width of the foundation cloth 1 and sewn by one-part sewing by the thread 11 as an upper thread and a lower thread. For the foundation cloth 1 in the state of sewing the plain stitch tinsel cord 2, a sewn conductive damper corrugation 3c is integrally molded by heat press work with the center line as a reference, trimming work for removing unrequired parts is executed and the sewn conductive damper 3 is obtained in the state where the plain stitch tinsel cord 2 is along the corrugation 3c.
Patent JP-S6388251-A (JP)
Title: Stirling engine
Inventor: KAGAWA KIYOSHI
IPC: F02G1/053
Filed: 1986-09-30
Abstract: PURPOSE:To enable the setting space to be small decreased, by once reducing a change of pressure of working fluid in piston back surface spaces through collective spaces to be relieved thereafter to a buffer tank so that it is formed into a small capacity. CONSTITUTION:A crank chamber part 25 provides collective spaces 30, 40, which communicate with back surface space 32 of an expansion piston 3 and back surface space 42 of a compression piston 5, to be connected with a buffer tank 50 through pipes 34, 44, and a pressure change of working fluid in the piston back surface spaces 32, 42 is compensated by the buffer tank 50 through the collective spaces 30, 40. In this way, a Stirling engine, in which fluid resistance in the piston back surface spaces 32, 42 is reduced, eliminates the necessity for using a pipe of thick diameter and the buffer tank 50 having a sufficiently large capacity, and the engine enables its setting space to be decreased to small size preventing the performance from worsening.
Patent JP-H1077934-A (JP)
Title: Assist air device of fuel injection valve
Inventor: KAMIBAYASHI ISAO
IPC: F02M51/08
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To implement a stable fuel spray condition by regulating an air inflow to an adapter of an air assist device of a fuel injection valve. SOLUTION: An air assist device of a fuel injection valve comprises an adapter 2 having mixing injection passages 19a, 19b provided to a tip of a fuel injection valve body for mixing fuel from a fuel injection hole with an air introduced from the outside to inject the mixture to the outside. The adapter 2 is provided with an air inflow hole 15 for regulating an air inflow, an air flow space 16 into which an inflow air from the air inflow hole 15 is introduced, and an air inflow groove 18 for introducing air from the air flow space 16 to the mixing injection passage 19a, 19b.
Patent JP-S59123962-A (JP)
Title: Segmentation system for figure
Inventor: YOSHIDA MASUMI
IPC: G06T5/00
Filed: 1982-12-29
Abstract: PURPOSE:To extract desired closed-loop symbols by performing readout figure processing operation in a horizontal and a vertical scanning direction even when symbols are large in number and diverse. CONSTITUTION:Objective segments are L1-L23 and symbols to be extracted are SL1-SL7. Segmentation processing is performed in five steps. A distance between change points from black to white and from white to black is found in a horizontal scanning process by horizontal scanning; when it is smaller than a specific horizontal set value VH, a white dot sequence between the change points is extracted by a black dot sequence. Then, change points are found similarly to the horizontal scanning by vertical scanning; when the distance is smaller than a specific vertical, a white dot sequence between the change points is extracted by a black dot sequence. Then, the horizontal and vertical symbol figures are combined together and unnecessary figure which is formed newly is removed. Thus, the inside of a closed loop is represented by a set of pseudo dots converted from white to black. Lastly, interpolation by a black dot sequence is performed by the 2nd composite pattern by making a horizontal and a vertical scan.
Patent JP-H1174016-A (JP)
Title: Connector
Inventor: KONAKA KENICHI
IPC: H01R13/42
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a connector which can, despite its small size, certainly connect with the mating terminal by performing engagement and retention of the housing with terminal certainly. SOLUTION: A plug housing 10 is provided with a lance 16, lock part 18, and a holding hole surface of the fitting part to serve as an insert stopper. The housing lance 16 is formed so that its front face 12a confronts a stopper receiving space 15, and the housing lock part 18 is formed protruding into a terminal holding hole 13. A terminal 30 is furnished with a terminal stopper 34 and rear face 32c of a supporting part 32 for the contacting part to serve as the second slipoff preventive stopper, and the lance 16 makes elastic deformation outward when the terminal 30 is being inserted. When the insertion of the terminal 30 proceeds to the specified position, the terminal stopper 34 is positioned in the space 15, and the supporting part 32 is positioned ahead of the lock part 18 to prevent backward slipping off.
Patent JP-S61111675-A (JP)
Title: Food preservative
Inventor: UMEDA SEIICHI
IPC: A23L3/34
Filed: 1984-11-03
Abstract: PURPOSE:To obtain a food preservative to emit ethanol effectively, by supporting ethanol on a porous adsorbent having a specific equilibrium water content and pore volume. CONSTITUTION:A porous adsorbent such as silicon dioxide, active carbon, etc. having <=28wt% equilibrium water content (relative viscosity of environment is corresponding to water activity of a food to be preserved) at normal temperature and >=0.6ml pore volume is used as a porous adsorbent. Ethanol or hydrous ethanol containing >=80vol% ethanol is supported on the carrier in 30-90% pore volume.