baber/WOPTO huggingface dataset:
Patent JP-H03154102-A (JP)
Title: Distributed sequence control system
Inventor: SAKAMOTO HIDEYUKI
IPC: G05B19/05
Filed: 1989-11-10
Abstract: PURPOSE:To improve the operability in the man-machine interface by transmitting forcibly a validity instruction, an invalidity instruction and a jump instruction to a control station with regard to an advance condition of a logical element which is being executed at present. CONSTITUTION:In an operator station 3, an executing state of each logical element L1 - L3 is inquired of a control station 2 from an inquiry means 31, and the control station 2 adds the executing state of each logical element L1 - L3 to a communication frame and replies it to the operation station 3 from a transmitting/receiving means 21. For instance, an operator who detects a logical stagnation in the logical element L2 instructs one of validity, invalidity and jump of a condition c2 so as to skip this logical element L2 and advance to the next logical element L3, and the control station 2 ends forcibly the processing of the logical element L2, and starts the processing of the next logical element L3. In such a way, the man-machine interface function can be improved.
Patent JP-H07144856-A (JP)
Title: Elevator equipment supporting device and manufacture thereof
Inventor: TANAKA TERUO
IPC: B66B11/04
Filed: 1993-11-24
Abstract: PURPOSE:To reduce the number of part items and facilitate the assembly work by fundamentally shaping a fundamental frame by integrally bending a piece of plate member, concerning a supporting device which is installed on a floor surface and equipped with a fundamental frame on which the equipment for elevator is installed. CONSTITUTION:A supporting device is installed on a floor surface, and is equipped with a fundamental frame 21 on which the equipment for elevator is installed. In this case, the fundamental frame 21 is shaped integrally by bending a piece of steel plate, etc. On the fundamental frame 21, the left and right installation boards 22a and 22b, floor plate part 23, and an equipment installation part 24 are formed. Further, on each installation board 22a, 22b, fixing holes 25 for fixing the installation boards 22a and 22b on the floor surface are drilled. Further, at the equipment installation part 24, installation holes 26a-26b for installing the control equipment for the elevator and the suspension holes 27a and 27b for hoisting work are drilled. Accordingly, the number of part items can be reduced, and the assembly work is facilitated, and the cost reduction and the improvement of the assembly strength have been accomplished.
Patent JP-H06145916-A (JP)
Title: Iron-based sintered alloy and its production
Inventor: EGAMI YASUKICHI
IPC: C22C33/02
Filed: 1992-10-30
Abstract: PURPOSE:To remarkably improve the machinability and wear resistance of an iron-based sintered alloy by forming its structural state into one in which a specified amt. of specified MnS grains are uniformly dispersed. CONSTITUTION:The structural state of the iron-based sintered alloy is formed into one in which MnS grains consisting of 5 to 50wt.% grains with <=10mum grain size and 50 to 95wt.% grains with 10 to 100mum grain size are uniformly dispersed by 0.1 to 5.0wt.%. An iron-based raw material is uniformly mixed with MnS grains consisting of 5 to 50wt.% grains with <=10mum grain size and 50 to 95wt.% grains with 10 to 100mum grain size by 0.1 to 5.0wt.% into the iron-based sintered raw material. The raw material is compacted and sintered to produce the iron-based sintered alloy. Thus, the service life of a valve seat and a valve can be prolonged.
Patent JP-H02255843-A (JP)
Title: Flame-retarding resin composition and flame-retarding cable prepared by using same
Inventor: NAKAYAMA KIYOSHI
IPC: C08K3/20
Filed: 1988-11-22
Abstract: PURPOSE:To obtain a flame-retarding composition which is nontoxic and does not produce any noxious gases during burning by mixing a thermoplastic resin with a mixture of a huntite powder with a hydromagnesite powder and a magnesium hydroxide or aluminum hydroxide powder. CONSTITUTION:A flame-retarding resin composition comprising 100 pts.wt. thermoplastic resin, a mixed powder containing 50-80wt.% huntite powder and 20-50wt.% hydromagnesite powder, 30-200 pts.wt. at least one powder selected from aluminum hydroxide and aluminum hydroxide powders, and 0.5-100 pts.wt. silicone powder of a mean particle diameter of 0.5-20mum. A linear low-density polyethylene or the like is desirable as the thermoplastic resin used because it can improve the mechanical properties of the resin composition. An ethylene/ vinyl acetate copolymer, an ethylene/ethyl acrylate copolymer or their mixture is desirable as the thermoplastic resin because the flame retardancy of the resin composition can be increased.
Patent JP-2001112542-A (JP)
Title: Hairbrush
Inventor: KAJIZUKA KAZUO
IPC: A46B9/02
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a hairbrush capable of easily setting hire straight. SOLUTION: This hairbrush is constituted of a brush main body and operating handle to be fixed or detachably mounted to the brush main body. The operating handle is pivoted approximately at its center to form a grip part on one side and a brush main body mounting part on the other side. The brush main body is constituted of a pair of two cylindrical bodies. A plurality of rows of brush hair are planted on the peripheral surfaces of the cylindrical bodies, and a contact part to come into contact with the brush main body mounting part is formed at appropriate intervals between the cylindrical bodies. The brush main body is fixed to the operating handle by mounting screws.
Patent JP-H06115477-A (JP)
Title: Shock absorber for bicycle frame
Inventor: SHIMADA NOBUAKI
IPC: B62K25/28
Filed: 1992-10-06
Abstract: PURPOSE:To let a frame have a damping function by making the content volume of a rubber like elastic body small as compared with the content volume of a cylindrical body so as to allow a space section to be formed, and thereby providing an escape section against the deformation of the rubber like elastic body. CONSTITUTION:When load is applied between the mounting sections 10 and 10' of each cylinder cap 4 and 4' in the direction that a space between the mounting sections is narrowed, a columnar rubber like elastic body 1 disposed in the inside formed by both the cylinder caps 4 and 4' is compressed so as to be spread in a space section 6 in an early stage, loading characteristics thereby exhibit rising up at a rate of a definite spring constant. When the load is further increasingly applied, the space section 6 is filled up, there is no space for the rubber like elastic body 1 to escape, thereby the elastic body 1 starts to be compressed. Under this condition, the inner pressure of the columnar rubber like elastic body 1 is rapidly increased, and its reaction thereby starts gradually rising up. Characteristics of a shock absorber when the spring constant is gradually raised up in the latter half of compression, are thereby obtained as a whole.
Patent JP-H02140728-A (JP)
Title: Diaphragm unit
Inventor: INABA HIROYOSHI
IPC: G03B9/02
Filed: 1988-11-21
Abstract: PURPOSE:To prevent a stop blade from falling off and to contribute to the reduction of weight and cost by constituting each engaging shaft and each stop blade so that the head part of the engaging shaft press-fits and engages with an engaging hole formed on the stop blade. CONSTITUTION:On one side of a base member 1, the 1st stop blade 23 having a notched part for adjusting a stop aperture diameter, which is formed in a nearly U-shape, and the 2nd stop blade 24 also having the notched part are arranged by positioning the 1st stop blade 23 on an inner side. Then, a driving arm 19 for integrally driving both stop blades is arranged and it is connected to the connection holes 23C and 24C of the 1st stop blade 23 and the 2nd stop blade 24 so that it can freely rotate. Thus, the stop blade is supported so that it can slide and a driving lever and the stop blade can be linked just by making the engaging shaft of a driving lever member press-fit in the engaging holes 23C and 24C. Then, the number of parts is reduced and the title unit contributes to the reduction of cost and weight.
Patent JP-H03157243-A (JP)
Title: Seat belt system
Inventor: HAMAGAMI TETSUYA
IPC: B60R22/44
Filed: 1989-11-13
Abstract: PURPOSE:To prevent production of a state in which a tensile force is released while a seat belt is delivered more than necessary by a method wherein, by means of a signal from a seat detecting means, an emergency lock type seat belt retractor is brought into a tension applying mode once and control is effected so that after the lapse of a given time, the tension applying mode is transferred to a tension release mode. CONSTITUTION:A gear hold 8 is rotatably engaged with a shaft part 5c of a gear plate 5 engaged with a shaft 3 to which one end part of a seat belt is secured. A notch tooth gear 16 rotated forward and reversed by a drive source 18 is engaged with and disengaged from a gear 8 by means of a drive source 18. The drive source 18 is formed with a motor 15 and a reduction mechanism part 17, the notch tooth gear 16 is mounted on a rotary shaft 19, and a rotary switch disc, not shown, is secured. Based on the detecting result of a seat detecting means, not shown, a seat belt retractor is brought into a tension applying mode once. A motor 15 is controlled by a controller so that after a proper slack is produced at a seat belt 20 after the lapse of a specified time, the tension applying mode is transferred to a tension release mode.
Patent JP-H02140216-A (JP)
Title: Production of water absorbing polyurethane foam
Inventor: MEIWA YOSHIHEI
IPC: C08G18/08
Filed: 1988-11-21
Abstract: PURPOSE:To obtain the subject foam, having elasticity, excellent in absorbing and holding performance for aqueous liquids and useful as disposable diapers, etc., by blending a polyether polyol with polyethylene glycol in a specific proportion. CONSTITUTION:(A) A polyether polyol having an average molecular weight within the range of 1500-15000 and 40-90wt.% content of polyoxyethylene units and (B) a polyol, consisting of polyethylene glycol having an average molecular weight within the range of 300-12000 at a weight ratio of the components (A) to (B) within the range of (85:15)-(15:85) are used as a polyol to provide the objective foam by a one-shot method. Furthermore, a bifunctional polyether polyol is preferably used as the component (A).
Patent JP-H08153588-A (JP)
Title: Lighting device for accommodation chamber
Inventor: KAWAHARA KAZUKO
IPC: H05B37/02
Filed: 1994-11-29
Abstract: PURPOSE: To enhance the accuracy in automatic lighting-up when it is required by sensing how an accommodation chamber is opened or shut, and thereupon controlling an illumination fixture. CONSTITUTION: When the opening/shutting part 21 of an accommodation chamber 20 is put in open state because of putting- in and -out of any object, a pressure sensor 4 and a pushing piece 6 separate, and an open sense signal is fed to a control means 7, and also a darkness signal about the accommodation chamber 20 is given by an illuminance sensing part 6. Then the control means 7 supplies electric power to an illumination fixture 1 to light it up. Thereby the fixture is turned on only when the accommodation chamber is to be used provided that inside the chamber is dark. This permits automatic lighting-up with good accuracy according to necessity.
Patent JP-H06148466-A (JP)
Title: Sensor for optical fiber core adjustment and optical switch device
Inventor: OZAWA KAZUMASA
IPC: G02B6/38
Filed: 1992-11-02
Abstract: PURPOSE:To provide the core adjustment sensor for an optical fiber which has high precision and simple constitution. CONSTITUTION:An (n)-side optical fiber 5 is formed of a core 51, a clad 52, and a metallic outer peripheral part 53 in order from the inside. A master-side optical fiber 10 which has a clad radius almost 1/2 as small as the clad radius is present at the position across from the (n)-side optical fiber 5. On the outer periphery, with the master-side optical fiber 10 as a center, six sensing optical fibers 11-16 which have the same radius with it are bundled in contact with one another to constitute an optical fiber bundle 1. This optical fiber bundle 1 is moved by a driving mechanism (not shown in figure) in parallel along the plane where an array of (n)-side optical fibers 5 is formed. Further, a sensing light source 3 and an optical detector 4 are connected to other end of the six sensing optical fibers 11-16 through an optical directional coupler 2.
Patent JP-H05132167-A (JP)
Title: Paper feed device
Inventor: KOJIMA YOSHIMI
IPC: B41L21/00
Filed: 1991-11-11
Abstract: PURPOSE:To improve printing quality by restraining sheet deflection, folding and jamming due to an excessive paper feed at the time of again starting sheet feed operation. CONSTITUTION:In feeding paper sheets 12 from a paper feed cassette 9 during normal sheet feed operation, the rotation of a paper feed roller 1 and pair of resist rollers 2 and 3, is decelerated before starting again paper feed operation, if paper sheets 12 cannot be detected with a paper sensor 6 even after the rotation of the regist rollers 2 and 3 for the predetermined time. The sheets 12 are thereby fed again at several intervals. As a result, even when a small number of the sheets 12 are carried by the normal sheet feed operation, an excessive paper feed in the re-operation can be prevented. Also, the deflection, folding and jamming of paper sheets can be restrained.
Patent JP-H06145491-A (JP)
Title: Polycarbonate resin composition
Inventor: UMEMURA TOSHIKAZU
IPC: C08K3/00
Filed: 1992-11-02
Abstract: PURPOSE:To provide a weather-resistant polycarbonate resin composition having suppressed volatility of an ultraviolet absorber and excellent stability in melting. CONSTITUTION:The objective resin composition is produced by compounding a polycarbonate resin with (A) an ultraviolet-absorbing polycarbonate resin, preferably a copolycarbonate resin having the constituent units of formula I and formula II [A is alkylidene, aryl-substituted alkylene, arylene, O, S, CO or SO2; R<1> to R<8> are H, halogen, alkyl, aryl, aralkyl, alkoxy, aryloxy or aralkyloxy; B is A, direct bond or R<9>-X-R<10>-Y-R<11> (R<9> to R<11> are direct bond, alkylidene, aryl-substituted alkylene or arylene; X and Y are direct bond or ester bond and at least one of X and Y is ester bond)] and (B) one or more substances selected from a phosphorus-based antioxidant and a phenolic antioxidant. The component A has an intrinsic viscosity of preferably <=0.4dL/g measured in methylene chloride at 25 deg.C.
Patent JP-H06148961-A (JP)
Title: Simple option loading mechanism for image forming device
Inventor: KOBAYASHI HIROYUKI
IPC: G03G15/04
Filed: 1992-11-04
Abstract: PURPOSE:To adjust the spring pressure of a spring body pressing an upper structure body in the direction turned upward when document feeding device are loaded in the upper structure body an image forming device whose upper structure body can be turned upward. CONSTITUTION:As for the image forming device 1 formed by being divided to a lower structure body 2 and the upper structure body 3 along a carrying path where a transfer paper is carried and obtained by coupling the bodies 2 and 3 so that the body 3 is freely turned in an up-and-down direction with respect to the body 2 and selectively loading the pressure plate 5 and the automatic document feeding device at the upper part of the body 3; the spring body 9 pressing the body 3 in the direction turned upward is provided. Besides, a pressure receiving member 11 which abuts on the spring body 9 and which is freely moved to a position where the spring pressure of the spring body 9 is changed is provided in the body 3.
Patent JP-H06102662-A (JP)
Title: Photosensitive resin composition
Inventor: HAGIO SHIGERU
IPC: G03F7/033
Filed: 1991-10-14
Abstract: PURPOSE:To provide a photosensitive resin compsn. having developability with an alkaline aq. soln. and excellent in sensitivity, resolution and resistance to an electroless plating soln. CONSTITUTION:This photosensitive resin compsn. consists of a polymer binder capable of forming a film soluble or swellable in an alkaline aq. soln., an epoxy compd. and a compd. which generates a strong acid when irradiated with active energy beams. The generated strong acid does not react with the epoxy compd. at ordinary temp. but reacts with it when heated.
Patent JP-H04171206-A (JP)
Title: Valve retainer for internal combustion engine
Inventor: SUGAWARA TAKEHIRO
IPC: C22C14/00
Filed: 1990-11-02
Abstract: PURPOSE:To reduce the weight of a valve retainer, and also improve its seizure resistance and abrasion resistance by forming a hard ion plating film of 1-10mum thickness on a sliding surface of the valve retainer proper making contact with a spring, or on a surface of the valve retainer proper making contacting with a cock, or no both. CONSTITUTION:A hard ion plating film 11 is formed on a valve retainer proper 10. The hard ion plating film can be formed selectively on surfaces that require high sliding movement characteristics, such as a sliding movement surface making contact with a spring, a cotter insertion portion. The thickness of the hard ion plating film 11 equals 1-10mum. This method can solve the friction problem of a valve retainer using a titanium alloy for an internal combustion engine and allows to produce a highly reliable light titanium alloy valve retainer.
Patent JP-H04169218-A (JP)
Title: Injection molding machine equipped with display device
Inventor: ITO SUSUMU
IPC: B29C45/17
Filed: 1990-11-02
Abstract: PURPOSE:To arrange a display device improved in user's convenience by supporting the display device above the leading end of an arm in a revolvable manner by a pivot shaft and moving the same on a base at the opposed interval position of an injection unit and a clamping unit. CONSTITUTION:An arm 12 is arranged along the front of a base 4 and one end thereof is supported on the front of the base in a freely horizontally revolvable manner by the pivot shaft 13 on the side of the base part of the arm 12. A display device 14 is mounted above the leading end part of the arm 12 in a freely revolvable manner by a pivot shaft 15 on the side of the leading end of the arm 12. Various data are inputted to the display device 14 from a manual input apparatus 17 while a CRT screen 16 is looked. In die height adjusting work after the replacement of a mold, the display device 14 is revolved by the pivot shaft 15 on the leading end side of the arm 12 to be changed in direction and set to an operating position easy to carry out work. When a cylinder assembly 7 is replaced, the arm is largely revolved on this side by the pivot shaft 13 on the side of the base part of the arm 12 to set the display device to a retracted position.
Patent JP-H10110705-A (JP)
Title: Vane motor of simple structure
Inventor: HIRASAWA TSUTOMU
IPC: F15B15/12
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To simplify structure by a method wherein the vanes of a motor is naturally slid over a cover through a flow of fluid without depending upon a spring, a hinge, a gear, and a complicated mechanical device, and to reduce size, to suppress the increase of kinds of manufacturing materials and to save a manufacturing cost. SOLUTION: Vanes 2 are designed to smoothly move from a state that the vanes rise from the surface of a rotor 1 to a state that the vanes fall flat on a surface in a direction to one side around a base part. A cover 3 is positioned eccentrically from the rotor 1 and the vane 2b slides over the cover 3 in a state to rise from the surface of the rotor 1 on the side where a gap is wide and the vane slides over the cover 3 in a state to fall flat on the surface on the side where the gap is narrow. An inflow port 4 is formed on one side of the part where the gap is narrow and an outflow port 5 is formed on the other side.
Patent JP-H08135420-A (JP)
Title: Lubricating oil passage structure of internal combustion engine
Inventor: OTA KATSUYA
IPC: F01M11/03
Filed: 1994-11-04
Abstract: PURPOSE: To miniaturize an internal combustion engine by functioning an external wall of an oil filter stand as a part of a main oil gallery and reducing dimension of a lower case in the cross direction. CONSTITUTION: Lubricating oil passage structure of an internal combustion engine is constituted to change a forming position of a main oil gallery 26 on the side of an oil filter stand 12 so that the oil filter stand 12 passes a part of the main oil gallery 26 and to function an external wall 12a of the oil filter stand 12 as a part of the main oil gallery 26.
Patent JP-H03157169-A (JP)
Title: Method for coating resin molded body
Inventor: KITAGAWA SADAO
IPC: C08L53/00
Filed: 1989-11-14
Abstract: PURPOSE:To improve the adhesion of paint by adding a copolymer of conjugated diene having hydroxyl groups at the terminals with an arom. vinyl compd. to a propylene-ethylene random copolymer, molding them and directly coating the resulting molded body with paint. CONSTITUTION:A resin compsn. is prepd. by adding 0.01-10 pts.wt. copolymer of conjugated diene having hydroxyl groups at the terminals with an arom. vinyl compd. or hydrogenated product of the copolymer to 100 pts.wt. propylene- ethylene block copolymer having 3-45wt.% ethylene content and optionally blended with <=70wt.% elastomer and/or propylene-ethylene random copolymer having 0.5-10wt.% ethylene content. The resin compsn. is molded by injection molding, compression molding or other method and the resulting molded body is directly coated by spray coating or other method.
Patent JP-H01187944-A (JP)
Title: Method of forming isolating trench structure in semiconductor material
Inventor: HARII EFU PANGU
IPC: H01L21/762
Filed: 1988-11-22
Abstract: PURPOSE: To collect and catch contaminants in a vacant space at the intersection of trenches without causing any treatment problem nor reliability problem by forming the trenches so that the intervals between walls at the intersection can become nearly equal to each other and the vacant space at the intersection can be suppressed to the minimum when the trenches are filled up with insulating materials. CONSTITUTION: A second trench 32 and a first trench 30 which intersects the trench 32 are formed so that the intervals between walls at the intersection 34 of the trenches 32 and 30 can become nearly equal to each other and the vacant space at the intersection 34 can be suppressed to the minimum when the trenches 30 and 32 are filled up with insulating materials having the same shape. Then a T-shape having rounded corners 36 and 38 and a sharpened end 40 is formed by rotationally adhering a photoresist to the surface of a wafer and developing the photoresist after the photoresist is exposed in a prescribed pattern. After the T-shape is formed, the silicon wafer material remaining in the opening of a mask is removed by etching the wafer by using such dry etching as the anisotropic reactive ion etching, etc.  Thereafter, the trenches are filled up with undoped polysilicon films having the same shape after silicon oxide layers 39 are formed by oxidizing the trenches.
Patent JP-H06251591-A (JP)
Title: Method and equipment for array erasure for electric erasable type eprom cell
Inventor: RAMINDA MADEYUROO
IPC: G11C17/00
Filed: 1992-11-05
Abstract: PURPOSE: To prevent an existing program in the same column from being disturbed by reducing and excluding the sensitivity to excessive erase to selectively erase only one row at a time. CONSTITUTION: A cell 11 consists of a drain D, a source S, a gate 12, and a floating gate 13. An erase node 36 is connected to column erase lines 26, 27, and 28 by a transistor TR 37 controlled by row select lines 29, 30, and 31. An erase potential 32 is applied to the erase node of each cell in a column of an array 10 through a column erase line. A sense amplifier GA detects the start of conduction of each cell and opens a TR 33 to disconnect the cell from the erase line. A specific row is selected, and the erase voltage is applied to only the selected erase line through a pull-up impedance 35.