baber/WOPTO huggingface dataset:
Patent JP-S59186718-A (JP)
Title: Suspension for automobile
Inventor: KANAI MASAHIRO
IPC: B60G17/015
Filed: 1983-04-05
Abstract: PURPOSE:To prevent a car level from turning into a sudden change, by connecting an air chamber of an air spring and a subtank chamber with three passages being provided jointly with an on-off valve, an orifice and a one-way valve and connected in parallel with each other. CONSTITUTION:An automotive suspension consists of an air spring by means of each air chamber 12 and a shock absorber 16 inclusive of a piston rod 18 being free of vertical sliding motion. And, these air chambers 12 and 12 of each suspension engaging with wheels at both sides are mutually interconnected through by an air pipe 23, while they are connected to a subtank 2A. Space between the air chamber 12 and the subtank 2A is connected via an air circulation control mechanism 31 which is constituted of first-third passages 32-34 being connected in parallel with one another. And, a solenoid on-off valve 35 is installed in the first passage 32, an orifice in the second passage 33 and a one-way valve in the third passage 34 respectively in a parallel manner, while the on-off valve 35 is made to be closed when making a select switch 3 into circuit, in time of running on a rough road.
Patent JP-S51136117-A (JP)
Title: Synchronous generator protection control device
Inventor: MAEZAWA TSUGUNOBU
IPC: H02P9/14
Filed: 1975-05-21
Abstract: PURPOSE: A sychronous generator protection control device, made capable to operate a stable control of the line bank in case of a failure of the cooling device used for the rectifier of the generator excitor. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60221186-A (JP)
Inventor: KARUSUTEN FUAANAA
IPC: B23K26/00
Filed: 1985-03-26
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-S51135503-A (JP)
Title: Information recording media production method
Inventor: YOSHIO SATORU
IPC: C23F1/00
Filed: 1975-05-20
Abstract: PURPOSE:To provide easily precise patterns of  high resolution by etching the metal layer as a mask, making use of the fact that the metal layer surface at the heated part of the base body is provided with an etching mask-proof.
Patent JP-H08226115-A (JP)
Title: Water-barrier structure, water leak detection method therefor and method for repairing water leak section
Inventor: NAKAMURA TAKAHIRO
IPC: E02B7/02
Filed: 1995-02-22
Abstract: PURPOSE: To ensure the proper function of a water barrier, and easily detect a water leak position by forming a water impermeable layer on the bottom of an artificial pond, a waste separating yard or the like, providing a monitor lane, a collecting pipe or the like on the layer, and further providing a water-barrier sheet for the coverage thereof. CONSTITUTION: A water impermeable layer 26 made of nonwoven fabric 34 and a water-barrier sheet 36 is formed on whole surface ranging from a bottom and a slope, and a monitor lane 28 is provided on the layer 26 over entire length. Also, a plurality of collecting pipes 30 are laid, so as to be communicated to a water catchment hole 42 provided in each of divisions 4a, 4b and so forth. In addition, the pipes 30 are covered with a nonwoven cloth 50 and a water-barrier sheet 32, thereby ensuring a proper water-barrier function. Also, a water impermeable layer 48 is formed on the reverse side of a surface sheet 32 ranging over the prescribed area. Water leak, if any, due to the breakage of the sheet 32 is thereby made to flow from a leak position to the pipes 30, and subsequently detected at the lane 38. Alternatively, a sensor is provided to detect a leak position or a leak volume.  According to this construction, water leak and the outflow of a harmful matter can be properly prevented.
Patent JP-H11254169-A (JP)
Title: Laser beam machine
Inventor: TANAKA HISAO
IPC: B23K26/14
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To stably perform high precision machining, in the microfabrication of an extra-thin sheet, by effectively reducing dross and spatters sticking near the machining area. SOLUTION: Relating to a laser beam machine that a laser beam L is emitted from a nozzle 2 to a workpiece W on a block (dross removing block 30), and an assist gas is blown off to the machining point to cut the workpiece W; a cylindrical tip sealing member 20 is installed at the tip end of the nozzle 2, and the workpiece W is pressed on the block 30 with the tip end face 21 of the tip sealing member 20.
Patent JP-H04296276-A (JP)
Title: Hotwater/water combination faucet
Inventor: ISHIHARA JUN
IPC: F16K31/68
Filed: 1991-03-25
Abstract: PURPOSE:To prolong a span of durability by enlarging a space for an internal passage in a mixed chamber, upping the flow rate, and improving the sealability of packing for an on-off valve. CONSTITUTION:A ringlike packing 26 is fitted in a through hole 23 of a guide cylinder 5, while a plate spring 27 is installed at the side of an inner end of this packing 26, and the outer end side of this packing 26 is made contact close to an inner circumferential surface of the cylindrical on-off valve 20. In this connection, a surface of the valve 20 is subjected to Teflon coating.
Patent JP-H09229407-A (JP)
Title: Ceiling embedded type air conditioner
Inventor: SUDA SHOICHI
IPC: F24F13/20
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To restrain discharging sound when air is discharged from a ventilating fan toward a heat exchanger by interposing a baffle plate between the ceiling surface of casing body of an air conditioner and the ventilating fan. SOLUTION: An annularly formed baffle plate 100 is interposed between the ceiling surface 4a of a casing body 4 and the hub 7a of a turbo fan 7 in order to prevent the detouring of air into a space between the ceiling surface 4a of the casing body 4 of an air conditioner and the hub 7a of turbofan 7. A part of indoor air, discharged from the turbofan 7, is prevented from detouring into a space between the end face 4a of the casing body 4 of the air conditioner and the hub 7a of the turbofan T by the baffle plate 100 whereby noise due to the discharging effect of the turbofan 7 can be reduced.
Patent JP-H01233891-A (JP)
Title: Vector quantizer
Inventor: YOSHIDA SHIGERU
IPC: H04N19/196
Filed: 1988-03-14
Abstract: PURPOSE:To simplify vector quantization calculation by providing a vector quantization circuit so as to receive each element of picture signal multiplied with a ratio and obtaining an index of an output vector by an integer type calculation. CONSTITUTION:After normalization and separation of mean value, since the dynamic range of each component of an input vector is much decreased, it is subjected to scaling into an integer value. That is, a set of a mean deviation of a prescribed integer value is obtained as an output vector in advance and as to a picture signal for each inputted block, a mean value and mean deviation calculation means 11 calculates the mean value and the mean deviation, a ratio calculation means 12 obtains a ratio of the mean deviation of a prescribed integer value with the calculated mean deviation and a mean value separation means 13 subtracts the mean value from the picture signal, a radio multiplication mean 14 multiplies the ratio to the picture signal subjected to means value separation, a ratio multiplication means 14 multiplies the ratio with the picture signal subjected to mean value separation to form an input vector to a vector quantization circuit 2. Thus, the circuit is simplified and high speed processing is attained.
Patent JP-H07243274-A (JP)
Title: Structure for attachment of intermediate bar in fence
Inventor: KAWABUCHI YOSHITOSHI
IPC: E04H17/14
Filed: 1994-03-04
Abstract: PURPOSE:To reduce the cost and to completely eliminate penetration of water into an intermediate bar of a fence so as to enhance the use life of the fence by molding a coupling part, simultaneously with the molding of barrel flanges and the intermediate bar so as to eliminate the necessity of a prework such as a drilling work or the like. CONSTITUTION:Barrel flanges 1 are located in position, vertical surface parts 2 on the opposite sides of cut grooves 3, 3 being inserted in a longitudinal groove 9 in an intermediate bar 6 while left and right longitudinal flanges 7, 7 of the bar 6 are fitted in the grooves 3, 3, and when they are fastened at positions outside of positions which are coincident with stepped parts 5, 5 formed in the flange parts 4, 4, and fastening parts B formed on the inner surfaces of longitudinal pieces 8 are engaged with the stepped parts 5, 5 formed on the flange parts 4, 4. Simultaneously, fastening parts C are formed, for fastening the longitudinal pieces 8 at positions where the vertical surface parts 2 cross the longitudinal pieces 8, 8, making press-contact with the vertical surface parts 2, 2 thereby it is possible to surely, easily and rapidly attach the intermediate bar to the barrel flanges 1 with no use of coupling parts such as rivets, tapping screws or the like.
Patent JP-S61217656-A (JP)
Inventor: KAWAISHI OSAMU
IPC: F25B1/00
Filed: 1985-03-25
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-H01235493-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MASUI HIKARI
IPC: H04N9/83
Filed: 1988-03-16
Abstract: PURPOSE:To prevent the deterioration of color reproducibility by equalizing the burst level of an input signal to a burst permutation circuit with the burst level of an output signal. CONSTITUTION:The reference signal of the burst level to be set by the burst permutation circuit 5 and the signal of the burst level of the input signal of the burst permutation circuit 5 are level-compared by an ACC detection circuit 6, and a gain control signal corresponding to a level difference is generated, and the gain of an ACC amplifier 2 is controlled. Accordingly, even if offset or the variation of the gain exists in a processing circuit between the ACC circuit and the burst permutation circuit 5, since the gain of the ACC amplifier 2 is controlled so that the burst level of the input level of the burst permutation circuit 5 coincides with the burst level of the output signal, the offset or the variation of the gain is absorbed. Thus, the deterioration of the color reproducibility can be prevented.
Patent JP-H03262175-A (JP)
Title: Semiconductor device
Inventor: RI NARIMOTO
IPC: H01L21/3205
Filed: 1990-03-12
Abstract: PURPOSE:To enable a piezoelectric material film to be lessened in resonance frequency by a method wherein at least either of conductive films which sandwich the piezoelectric material film between them is formed larger than the piezoelectric material film in total mass. CONSTITUTION:Two or more of a layer provided with a piezoelectric material film 7 sandwiched between conductive films 4 and 8 are formed interposing an insulating film 6 between them, and at least either of the conductive films 4 and 8 which sandwich the piezoelectric material film 7 between them is formed larger than the piezoelectric material film 7 in total mass. In this case, when a voltage is applied to the piezoelectric material film 7 through the conductive films 4 and 8, the film 7 starts vibrating and its natural frequency can be obtained by the following equation, omegaproportional (kappa/m)<1/2>, where m denotes the total mass which acts on the piezoelectric material film 7, and kappa is a constant. Therefore, the natural oscillation frequency of the piezoelectric material film 7 is determined depending on the total mass of the piezoelectric material film 7 and the conductive films 4 and 8 joined to the film 7, so that a semiconductor device of this design can be lessened in natural oscillation frequency by increasing the conductive films and 8 in mass.
Patent JP-S51136384-A (JP)
Title: Method of producing shade
Inventor: YAMAMOTO SATORU
IPC: F21V1/14
Filed: 1975-05-20
Abstract: PURPOSE: To provide a shade manufacturing method which allows notable reduction of the number of shade assembling steps and manufacturing cost. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01233484-A (JP)
Title: Document processor
Inventor: OKIMOTO SATOSHI
IPC: G09G5/24
Filed: 1988-03-15
Abstract: PURPOSE:To utilize the storage capacity of a main storage means effectively to display characters by providing a movement determining means and leaving no space information in a main storage means. CONSTITUTION:This processor has the movement determining means which is operated when the position of a position specifying means reaches a desired position. Then even when a moving means is operated, the position of the position specifying means which is stored in a position storage means is only varied according to each operation of the moving means until the movement determining means is put in operation; and pitch data is stored in the main storage means individually or together with character data for the 1st time when the movement determining means is operated. Consequently, when no character data is not inputted, no space information is left in the storage area, which is utilized effectively.
Patent JP-H09251386-A (JP)
Title: Information processor
Inventor: ATSUMI NOBORU
IPC: G06F9/45
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a device for flexibly adapting to the change/addition and the diversity of a code under the use of an existed tool and for converting the code into a character string by providing a specified document storage means, an editing means, a selection means and a processing means. SOLUTION: A document where the character strings are arranged in the order of codes corresponding to the plural character strings is previously stored in the document storage means 10. When the codes are given, the selection means 12 obtains the character strings arranged in the document in the order of the codes. Since the content of the document is previously inputted or edited through the editing means 11 and it adapts the diversity of the code, the character string can be obtained based on a common processing procedure on any codes. The processing means 13 executes the processing on the code under instruction control. Thus, software is standardized and constitution can be simplified, and the code can securely be converted into the character string.
Patent JP-H01233851-A (JP)
Title: Cryptographic device
Inventor: AOYANAGI HIDEHITO
IPC: H04L9/08
Filed: 1988-03-14
Abstract: PURPOSE:To completely secure the content of communication by combining an individual key exchanged secretly between concerned parties only applying secrecy communication with a common key so as to use the result as a key for ciphering/deciphering. CONSTITUTION:A 1st communication party gives an identification number ID2 of a 2nd communication party being an opposite station identification number to an identification number transmission reception circuit 5. A switch S1 of the identification number transmission reception circuit 5 is connected to the caller side because its own station is the caller and the identification number ID2 of the opposite station is given to an individual key memory 4 as an address. Since an individual key ka is registered to the address ID2 of the indi vidual key memory 4 used by the 1st communication party, the individual key ka is set to a ciphering/deciphering circuit 1 by an individual key setting circuit 3. Thus, the secrecy communication between the 1st communication party and the 2nd communication party is ciphered and decoded by using the key being the combination of the common key and the individual key ka.
Patent JP-S62218298-A (JP)
Title: Withdrawing device for underwater object
Inventor: TABUCHI HIROSHI
IPC: B63C7/16
Filed: 1986-03-20
Abstract: PURPOSE:To get a withdrawing device light and easy in handling by storing a high tensile strength rope whose tip is provided with a connector for underwater object so that it may be possible to draw out, in a rope storing cylinder capable of mounting on or demounting from an unmanned submarine machine and suspending the rope storing cylinder so that it may be possible to pull up from a ship. CONSTITUTION:When withdrawing an underwater object 14 from the sea bottom B by using a withdrawing device 1, first the withdrawing device 1 is transported by an unmanned submarine machine 6 and submerged to the sea bottom B where the underwater object 14 exists. Next, an anchor hardware 4 is inserted into the hole 14A of the underwater object 14 by a manipulator 8 and then made to part from the manipulator 8. Then, the suspended end part 5 of a rope 16 is tied to the end part, on the unmanned submarine machine 6 side, of a tezar cable 7 in advance. Next the tezar cable 7 is pulled up to a work ship 11 and a high tensile strength rope 2 is gradually drawn out from a rope storing cylinder 3 in the condition where the anchor hardware 4 is locked in the underwater object 14. And then the suspension end part 5 of a rope 16 and the end part of the high tensile strength rope 2 are withdrawn up to a work ship 11 and the underwater object 14 is withdrawn.
Patent JP-H02242101-A (JP)
Title: Method and apparatus for measuring female thread effective diameter
Inventor: OTSUKA JIRO
IPC: G01B5/20
Filed: 1989-03-15
Abstract: PURPOSE:To enable highly accurate measurement of an effective diameter of a female thread by using a three point inner diameter micrometer in which three spherical feelers are positioned at apexes of a triangle respectively as measuring device to calculate the effective diameter of the female thread by a calculation formula. CONSTITUTION:In a three-point inner diameter micrometer in which three spherical feelers 2 are positioned at apexes of a triangle respectively, a piston inside is pushed axially with the rotation of a thimble 5 to force the spherical fillers 2 outward radially. The three spherical feelers 2 are fitted into a thread groove within one pitch of a female thread 1 to be measured to be pressed onto the groove and a circumscribed circle diameter d0 of the three spherical feelers is read out from the current graduation 4. A diameter ds of a coil winding with a pitch P is determined by simultaneous equations I from a value read, a feeler diameter W and the like and then, an effective diameter dr of the female thread is determined by a formula II. This enables measurement of an effective diameter of the female thread easily and accurately at a machining site, thereby achieving a higher production efficiency with a substantial improvement in a production process of a nut.
Patent JP-S52144536-A (JP)
Title: Air and fuel control device
Inventor: KOBAYASHI AKIO
IPC: F02D41/14
Filed: 1976-05-26
Abstract: PURPOSE: To control air and fuel ratio in the value except theoretical fuel and air ratio without drop of response velocity, by forming an integral circuit in which detected signal from oxygen concentration detector is integrated as dissymmetrical proportioned integral circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6230013-A (JP)
Title: Pot for multi-plunger type resin molding device
Inventor: SERA MICHITOSHI
IPC: B29L31/34
Filed: 1985-03-27
Abstract: PURPOSE:To provide a pot of high durability for the multi-plunger type resin molding device by building the whole or at least the inner wall of pot, on which the plungers slide, of fine ceramic material. CONSTITUTION:The whole of pot 8 is made of silicon nitride ceramic. 8a is the flange for fixing the pot to the upper mold 1, and 8b is the tapered opening to guide the plungers. Generally speaking, ceramic is very hard, but is fragile, easily broken and not fit for complicated machining. Besides, when the said ceramic is used with the metal subject under high temperature, because of its coefficient of linear expansion far smaller than that of metal, difference of dimension is likely to be created to make plays for installation. To eliminate the said problems, this pot consists of the internal cylinder 9 made of silicon nitride ceramic and the external cylinder 10 made of metal casing so quenched and fitted as not to be loosened at the temperature of around 180 deg.C. The said procedure can make best use of high abrasion characteristic of silicon nitride ceramic.
Patent JP-H06252029-A (JP)
Title: Manufacture of x-ray exposure mask
Inventor: OSAWA MASARU
IPC: H01L21/027
Filed: 1993-02-26
Abstract: PURPOSE:To provide the manufacture of an X-ray exposure mask, which can manufacture a highly accurate X-ray exposure mask where a flat reflection preventive film equal in quality and close and small in irregularity can be formed in the arbitrary position of the mask membrane. CONSTITUTION:This manufacture of an X-ray mask structure, which has an X-ray absorber, a support film supporting the X-ray absorber, and a support frame supporting the support film, contains a process of forming a silicon oxide film 2'' on the surface S1 of a silicon substrate, a process of forming an X-ray transmitting film 3 on the oxide film, and a process of forming a desired X-ray absorber pattern 4 on the X-ray transmitting film.
Patent JP-H02239812-A (JP)
Title: Tableware having antiseptic and antifungi property
Inventor: YAMAMOTO TOKUJI
IPC: C03C3/064
Filed: 1989-03-14
Abstract: PURPOSE:To obtain tableware which is nonpoisonous, safe to the human body and has good appearance and antiseptic and antifungi properties by dispersing and holding particles of soluble glass which can gradually elute silver ions. CONSTITUTION:The soluble glass is the glass formed by adjusting the compsn. with the physical and chemical properties of the glass being taken into consideration so as to have a controlled rate of dissolution. Such soluble glass contg. the silver ions is pulverized to fine particles of <=200mum, more preferably <=50mum grain size and the particles are dispersed into a resin or coating compd. forming a front layer or coated on the surface of the coating compd. forming the front layer. The rate of the soluble glass to be incorporated into the resin or coating compd. is preferably about 0.05 to 15wt.%. The rate of the elution of the silver ions from the surface of the tableware is preferably 0.0001 to 1.0mug/cm<2>/d.
Patent JP-H01234285-A (JP)
Title: Blown film with multilayer structure
Inventor: KUZUTANI KATSUMI
IPC: B65D33/00
Filed: 1988-03-14
Abstract: PURPOSE:To make it possible to omit a printing step and to reduce slipperiness of an outer layer, by forming an inner layer and the outer layer simultaneously and integrally by blown film extrusion, and providing a colored part having the same color as one of tones for surface printing, at a part of the outer layer. CONSTITUTION:A bag body 1 is formed by welding W of a base end opening part of a tubular film 4. An inner layer 2 and an outer layer 3 are formed of a transparent synthetic resin, and the outer layer 3 to be the back side of the bag body 1 is provided with a white colored part 5 simultaneously with blown film extrusion of the outer layer 3 and the inner layer 2. On the surface of the colored part 5 formed of a colored synthetic resin with a white pigment added thereto, characters 6 are printed in black to indicate the name, quality, features, method of use or the like of the contents of the bag body 1. The presence of the while colored part 5 on the back side enables omission of a white solid printing step.