baber/WOPTO huggingface dataset:
Patent JP-H06137464-A (JP)
Title: Three axial direction restricting duct support
Inventor: SUZUKI FUMITO
IPC: F16L3/08
Filed: 1992-10-28
Abstract: PURPOSE:To dispense with curing work for prevention of duct burning at the time of welding so as to reduce manhours by forming holes on a duct main body corresponding to holes of support members, and inserting blind rivets into the holes so as to lock the duct main body directly to the support members. CONSTITUTION:A three-axial direction restricting duct support 10 comprises a pair of side surface support members 14R, 14L vertically suspended on a ceiling beam or the like with a clearance corresponding to a width of an air conditioning duct 12 to be supported; and an upper surface support members 16U and a lower surface support members 16D which are welded with a clearance corresponding to a height of the air conditioning duct 12. Rivet holes are formed on the upper and lower surface support members 16U, 16D in portions facing to the air conditioning duct 12. After the duct support 10 is located at a predetermined position, holes corresponding to the rivet holes are formed in the air conditioning duct 12. Furthermore, blind rivets 18 are inserted into the holes so that the air conditioning duct 12 is locked directly to the upper and lower surface support members 16U, 16D.
Patent JP-H08171961-A (JP)
Title: Connector
Inventor: IWANO SEIJI
IPC: H01R13/66
Filed: 1994-12-16
Abstract: PURPOSE: To enable a penetrating capacitor to be assembled in a mini-DIN connector by inserting a small-sized penetrating capacitor with its frame into a ground plate having plural pores and incorporating it into the inside of a connector. CONSTITUTION: A terminal 13 is inserted into an upper step side plug 14 and molded. Next, the pore of a ground plate 11 corresponding to the terminal 13 is matched, and the ground plate 11 is covered. Next, a capacitor 12 with its frame is inserted into the terminal 13, and the terminal 13 and the capacitor 12 are bonded by welder. Then, a cable 61 is connected to a terminal 1, the part of a sheathing metal case 51 and the part of a cable 61 is sheathed and molded by a resin 71, and a connector is obtained.
Patent JP-2001130942-A (JP)
Title: Concrete composition
Inventor: SAKAI YORIYUKI
IPC: C04B18/14
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a concrete composition containing a steel production slag as coarse aggregates and capable of giving a high strength concrete structural material. SOLUTION: This concrete composition obtained by blending steel production slag, coal ash, cement and water, in which the above steel production slag consists of coarse aggregate component having >=5 mm particle diameter and fine aggregate component having <5 mm particle diameter, and is characterized by having the blending ratio of the coal ash with the steel production slag of (15:85)-(50:50) in volume ratio (coal ash: steel production slag).
Patent JP-H08164560-A (JP)
Title: Branch pipe-lining material and branch pipe-lining method
Inventor: KAMIYAMA TAKAO
IPC: B29K101/10
Filed: 1994-12-16
Abstract: PURPOSE: To provide a branch pipe-lining material and a branch pipe-lining method wherein all works can be done from a main pipe and lining of a branch pipe can be done always correctly regardless of condition on the ground. CONSTITUTION: A branch pipe lining material 1 is constituted by forming a flange 3 at one end of a pipe-like resin absorbing material 2 which contains a curing resin and has a highly airtight film coated on its inside face and by attaching a peel-off end 6 to other end in a peelable way. The lining material 1 is guided into a main pipe 30 in a state that the flange 3 is folded back. In a state that the flange 3 of the branch pipe lining material 1 is adhered to a branch pipe opening peripheral edge of the main pipe 30, the branch pipe-lining material 1 is inserted inversely into a branch pipe 31 from the main pipe 30 onto the ground by liquid pressure.  By keeping the branch pipe-lining material 1 in a state pressed to the inner peripheral face of the branch pipe 31, the curing resin impregnated into the branch pipe-lining material 1 is cured, and the peel-off end 6 is peeled off and removed.
Patent JP-H05305856-A (JP)
Title: Seat belt retractor
Inventor: JIERARUDO AASAA DOUTEI
IPC: B60R22/41
Filed: 1992-11-24
Abstract: PURPOSE: To prevent rattling by controlling a pawl control mechanism to rotate from a first position to a second position by a gear mechanism when a seat belt extends to have a length or more than its first extension length. CONSTITUTION: The object of a spring 60 is to bias a pawl control mechanism 40 to one of two ways. A protrusion 54d is provided between the axis of an operating lever pin 52a and a protrusion 62. A movement on the center is generated in which the pawl control mechanism 40 is sometimes urged clockwise through the spring 60 and otherwise, it is urged counterclockwise. As described above, the spring 60 tends to rotate the pawl control mechanism 40 counterclockwise. On the other hand, the spring 60 tends to rotate the pawl control mechanism 40 clockwise. As a result of a spring operation on the central axis, the pawl control mechanism 40 tends to stop at a position where it is urged by one or the other of plungers 56 and 58.
Patent JP-H01210146-A (JP)
Title: Manufacture of pattern used for manufacturing metallic casting
Inventor: MITSUCHIERU JIEE KANARUSA
IPC: C08J9/18
Filed: 1988-12-12
Abstract: PURPOSE: To manufacture a pattern for lost foam casting obtaining a casting without remaining carbon on the surface by impregnating foaming agent into a suspending material having a grain of a specific diameter of a specific copolymer polycarbonate and forming after aging beads of a specific density obtd. by pre-expanding. CONSTITUTION: The copolymer polycarbonate in the general formulas of the formula I and the formula II, is selected and formed to the grain having 100-1000 μdiameter. In the formulars, (n) is 3, 4 or 5, (x) is 100-450 and number average molecular wt. is 15,000-100,000 having 85-130 deg.C single glass transition temp. Successively, this grain is suspended in the water by using, a suitable suspending agent series and a suitable foaming agent is added to the suspending material, and heated and impregnated into the grain, and after separating the impregnated beads from the water suspending solution, the beads are washed and dried. The beads are exposed to steam in the air and pre-expanded, and after forming to about 0.016 - about 0.064 g/cm<3> , the aging is applied and the beads are formed to a desirable pattern having <= about 0.048 g/cm<3> density.
Patent JP-H06134777-A (JP)
Title: Manufacture of head rest
Inventor: SHIGEKURA MASAHIRO
IPC: B29K105/06
Filed: 1992-10-29
Abstract: PURPOSE:To provide a manufacture of a head rest capable of positively precluding raw material from flowing out of the part of head rest stays, and also precluding an appearance exposure of a urethane foam sheet. CONSTITUTION:The manufacture of a head rest is featured such that after a head rest frame 3 is positioned at a foam mold, a cushion body 7 is foamed. Then, an insert sheet comprising a urethane sheet or fibrous surface sheet compressed by 10% or more is inserted around the openings for the head rest stays of a foam mold 5, and further slits are made about the head rest stay piercing holes in the insert sheet 1.
Patent JP-H06136910-A (JP)
Title: Box type wall panel made of metal plate
Inventor: YAMAMOTO KUNIO
IPC: E04F13/12
Filed: 1992-10-28
Abstract: PURPOSE:To form a box-type wall panel in such a way that it can be formed by press forming, even if the width of the cutout part at each corner is made narrow so that the intrusion of rain water can be prevented, and also the releasing ports of air inside the box body are eliminated, in the box-type wall panel made of metal plate in which a rectangular metal plate whose respective corner parts are provided with cutout parts has been subjected to press-drawing so that a drawing-worked surface part in which both side walls of the box-type body at each corner have been integrally and continuously formed in a surface can be provided, and also each side of the panel is projectedly provided with a fitting flange. CONSTITUTION:At respective corners, a cutout part 4 is formed so as to have a narrow width so that both adjacent fitting flanges 3, 3 are brought near to each other, and a cutoff part 9 for separating the fitting flanges 3 and a drawing worked surface part 7 up and down is provided, so that the fitting flanges 3 can be prevented from becoming an obstacle when the drawing-worked surface part 7 is press-formed. As the closing treatment of the cutoff part 9, the lower periphery 11 of the cutoff part 9 is covered with the drawing-worked surface part 7 from the outside, so that the intrusion of rainwater from the cutoff part 9 can be prevented.
Patent JP-H06133692-A (JP)
Title: Production of chocolate having excellent lasting quality
Inventor: OKADA KEN
IPC: A23G1/00
Filed: 1992-10-28
Abstract: PURPOSE:To produce chocolate having smooth melt in the mouth of characteristic chocolate and excellent lasting quality. CONSTITUTION:Molded chocolate is immersed in a solution of shellac resin in ethanol and uniformly coated with the shellac resin and ethanol is vaporized to solidify the shellac resin.
Patent JP-H02159649-A (JP)
Title: Storage circuit
Inventor: ENOMOTO HIROMICHI
IPC: G06F12/16
Filed: 1988-12-13
Abstract: PURPOSE:To construct the storage circuit which has high reliability and can execute a data transfer at a high speed by constituting a storage element of a structure having an aggregate at every section by dividing plural bits, and providing a means for executing the generation of an inspection bit against divided information, and a correction and a detection of an erroneous bit. CONSTITUTION:When a storage element in which 1 chip of a memory has data width of 4 bits is used for a system having a data bus of 4 bytes, it is constituted so that 4 bits of data width of the storage element 15 is distributed to each separate byte, and also, ECC circuits 3-6 by an SEC-CED code are provided on every byte. Also, by using a function of a write bar bit of a DRAM, a write mask to the storage element 15 against an unnecessary byte is executed at the time of write of every byte, so that rewriting of an arbitrary byte can be executed by a single memory cycle. In such a way, an arbitrary byte transfer seen from a bus can be executed at a high speed.
Patent JP-H06153604-A (JP)
Title: Land-grading structure of tilling device
Inventor: IMOO HIROSHI
IPC: A01B33/12
Filed: 1992-11-25
Abstract: PURPOSE:To provide the land-grading structure of the tiller capable of grading the tilling surface of a field in a good and simple structure even when the depth of plowing is deep. CONSTITUTION:A land-grading member 21 pressed so as to grade the surface of a tilled ground is vertically movably disposed on the main body of a tilling device 6 through a four-link mechanism 22 in a state forced to the lowering side.
Patent JP-H03180572-A (JP)
Title: Production of highly elastic woven fabric
Inventor: WADA OSAMU
IPC: D03D15/56
Filed: 1989-12-04
Abstract: PURPOSE:To obtain the subject woven fabric having an excellent touch by weaving elastic fibers prepared by melt-spinning a specific polyether.ester and having an elongation of >= a constant value with conventional polyester fibers, thermally setting the woven fabric at a specific elongation degree and subjecting to an alkali weight reduction process. CONSTITUTION:Elastic fibers prepared by melt-spinning a block polyether.polyester copolymer containing polybutylene terephthalate polyester as hard segments and polyoxybutylene glycol polyether as soft segments and having an elongation of >=250% are woven with polyethylene terephthalate polyester fibers or cation-dyeable polyethylene terephthalate fibers. The woven fabric is pre-set to a constant load elongation degree of >=20% in at least one of the lateral and longitudinal directions of the woven fabric and subsequently subjected to an alkali weight reduction treatment so as to hold the elongation degree of >=80%, thereby providing a highly elastic woven fabric having a rich resilience and an excellent drape property.
Patent JP-H10154774-A (JP)
Title: Semiconductor module
Inventor: SASAKI MASAKI
IPC: H01B3/12
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor module of low thermal resistance wherein a remaining void is eliminated in a solder adhesion layer between an insulation substrate on which a semiconductor element is mounted and a supporting substrate. SOLUTION: Relating to the module, an insulation substrate 10 is assigned on a supporting substrate, and a semiconductor chip is mounted on the insulation substrate. In that case, the structure of insulation substrate 10 is so configured that, at solder-bonding, a stress to deform a bonding side to a supporting substrate into a convex shape acts. For example, a film thickness t1 of an upper part metalize pattern 11 on the semiconductor element mounting side of the insulation substrate 10 is made thinner than a film t2 of a lower part metalize pattern 12 on a supporting substrate side. Thereby, at solder-bonding, the supporting substrate bonding side of insulation substrate 10 is deformed into a convex shape, for the void generated in a molten solder to be released to a periphery part.  Thus, void in a solder layer is reduced, to provide a module having low thermal resistance with a long life.
Patent JP-H03178505-A (JP)
Title: Isolator of propulsion coil
Inventor: ONODERA ISAO
IPC: B60L13/03
Filed: 1989-12-04
Abstract: PURPOSE:To facilitate the manufacturing by housing a propulsion coil to be mounted on a magnetic levitated track in an insulating container with L-shaped section via upper and lower and right and left insulating spacers and by filling the insulating container with semi-solid insulating material from the filler hole of the cover of the container. CONSTITUTION:Many propulsion coils 2 are longitudinally arranged on the track surface of a magnetic levitated transportation system. Each propulsion coil 2 is housed in an insulating container 1 with U-shaped section via glass fiber reinforced plastic respective upper and lower insulating spacers 3a, 3b and respective right and left insulating spacers 4, 5. The opening 1a of each insulating container 1 is removably fitted with a cover body 7 having a filler hole 6 by a bolt 8. The insulating container 1 is filled under a reduced pressure with silicon gel 9 being semi-solid insulating material from the filler hole 6. In the right and left insulating spacers 4, 5, wedge-shaped 4a, 4b and 5a, 5b respectively make pairs to adjust the width of a coil when the coil 2 is assembled. Thus, a metal mold becomes useless and manufacturing is simplified to enable mass production.
Patent JP-H06260543-A (JP)
Title: Surface volatile matter detection device
Inventor: JIYUN ZAAO
IPC: G01N15/00
Filed: 1992-11-25
Abstract: PURPOSE: To provide a device simply and speedily detecting a volatile contaminant on a wafer surface. CONSTITUTION: A vacuum chamber 12 is provided for holding a silicon wafer to be tested 74, and the surface of the wafer 74 is exposed to a heat source evaporating volatile contaminant on the surface of the wafer 74. A gas composition analyzing device collects atmosphere in the chamber 12 to detect evaporated contaminant. As the wafer is thermally insulated from the wall surface of the chamber 12 and the wafer 74 is heated while the wall surface of the chamber is kept cool, any contaminant existing on the wall surface of the chamber 12 is not evaporated by this design. In a selected execution example, the wafer 74 is heated by irradiating infrared light.
Patent JP-H10162113-A (JP)
Title: Magnetic card, and its recording method, and it is collating method
Inventor: ARAI YOSHIE
IPC: G06F21/64
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To improve the security against an illegal act such as the alteration of data. SOLUTION: A magnetic recording layer is formed of a special magnetic material, to which magnetic record is unrewritable at room temperature and a general magnetic material, to which magnetic record is rewritable, and is divided into a rewritable area 12 and a 1st recording area 131 . When the magnetic card is manufactured, the magnetic recording layer is initialized into a demagnetized state. When the card is issued, key data Kc characteristic of the card is recorded in the 1st recording area 131 and after the rewritable area 12 is demagnetized on a DC basis, transaction data Ad indicating that this card is new, etc., are recorded; and further adequacy confirmation data Cc found by using the key data Kc, transaction data Ad, etc., as parameters are recorded.  When the card is used, the transaction data Ad, etc., are updated and the adequacy confirmation data Cc which are already recorded are updated into the adequacy confirmation data Cc found by using the key data Kc and updated transaction data Ad as parameters.
Patent JP-H05132274-A (JP)
Title: Door failure annunciating device for elevator
Inventor: NAKATSU HIROSHI
IPC: B66B5/02
Filed: 1991-11-05
Abstract: PURPOSE:To eliminate possible causes at an early timing easily while a door is made open for a long time by providing a timer which counts the opening time of a door and a broadcasting device which annunciates a long door opening condition to a cage after the timer counts for a prescribed time. CONSTITUTION:When signals are inputted to an input terminal 41 for a prescribed time continuously, the first timer 4 outputs sills to a failure detector 9. The failure detector 9 is connected to a communication device 10, and the communication device 10 is connected to a monitor sensor 12 through a communication circuit 11. The second timer 5 outputs signals to a voice synthesizing device 13 when signals are inputted to the input signal 5I for a prescribed time continuously or there is no signal input to a reset terminal 5R. The voice synthesizing device 13 broadcasts through a speaker 14 which is installed at the ceiling of the cage. It is thus possible to annunciate the occurrence of the door opening condition to a user to expedite return to a normal condition before a communication asking for assistance of an expert is made after the elevator door opening condition continues for a long time.
Patent JP-H02159831-A (JP)
Title: Interference wave eliminating reception system
Inventor: SAITO MASAO
IPC: H04B7/005
Filed: 1988-12-13
Abstract: PURPOSE:To eliminate an interference wave economically by providing a reflection mirror antenna or the like having a sub primary radiator receiving an interference wave coming from a direction different from that of a desired wave and a main primary radiator receiving the desired wave. CONSTITUTION:A desired wave R1 and an interference wave R2 coming to a parabolic antenna 10 are focused by a parabolic reflection mirror 11, received by primary radiators 12, 13 and subject to frequency conversion into an intermediate frequency signal via receivers 21, 22. Then the amplitude and phase of the intermediate frequency signal in the output of the receiver 22 are controlled by a variable coupler 31 and the copy signal of the interference component of the wave R2 included in the intermediate frequency signal of the output of the receiver 21 is formed. Succeedingly, a subtractor 30 subtracts a copy signal of the output of the coupler 31 from the intermediate frequency signal at the output of the receiver 21 and inputs it to a demodulator 40 and a base band signal is outputted. Then an error signal and the base band signal are subject to correlation via an error signal detector 50 and a correlation detector 51 and the correlation detection value is outputted to the coupler 31. Thus, the interference component of the wave R2 is eliminated from the base band signal and the interference wave is eliminated economically.
Patent JP-H07165707-A (JP)
Title: 5-amino-3,4-dihydro-1-oxide-2h-pyrroles and their intermediate
Inventor: MATSUMOTO MITSUHIRO
IPC: C07D209/54
Filed: 1993-12-15
Abstract: PURPOSE:To obtain new 5-amino-3,4-dihydro-1-oxide-2H-pyrroles useful as intermediates for agrochemicals and having no substituent groups at 2 position and 4 position. CONSTITUTION:5-Amino-3,4-dihydro-1-oxide-2H-pyrroles expressed by formula I (R<1> and R<2> are each H, a lower alkyl or a halogenated lower alkyl or R<1> and R<2> together form a 3 to 11-membered ring), e.g. 5-amino-3,4-dihydro-3,3- dimethyl-1-oxide-2H-pyrrole. These compound of formula I are obtained by reducing new 4-nitrobutanenitriles of formula II with hydrogen in the presence of a catalyst. Thenew 4-nitrobutanenitriles of formula II are obtained by reacting alkenylnitriles of formula III or formula IV (R<3> and R<4> are each H, an alkyl or a halogenated alkyl) with nitromethane in the presence of a base. The compounds of formula I can be derivatized into 5-amino-3,4-dihydro-2H-pyrroles which are herbicidal raw materials.
Patent JP-H04186099-A (JP)
Title: Ammunition supplying device
Inventor: HIRAKAWA YOSHIO
IPC: F41A9/44
Filed: 1990-11-20
Abstract: PURPOSE:To provide a small-sized device and facilitate inspection and maintenance of the device in a missile launching device by a method wherein a missile and ammunition holding and releasing mechanism is oscillated under a rotation of a cradle between a waiting position and a delivering position and the missile is delivered to a loading device at its delivering position. CONSTITUTION:A cradle 22 is placed at a waiting position indicated by a solid line. A missile 30 and a predetermined number of ammunitions 38 are fed into each of holding and releasing mechanisms of the cradle 22 and delivered to each of holders 24 and 32. In turn, a loading device 46 is waited at the position A and a shutter 58 is set at a releasing position. Then, a hydraulic cylinder 62 is driven to rotate the cradle 22 to the delivering position indicated by an imaginary line and then the holding missile 30 and the ammunitions 38 are positioned on a tray 56 of the loading machine 46. Each of the shutters 26, 34 is released and delivered to the loading machine 46. The loading machine 46 closes the shutter 58 and brings it to a canon.
Patent JP-H03220289-A (JP)
Title: Ferroelectric liquid crystal composition and optical device
Inventor: HAYASHI SHOJI
IPC: G02F1/13
Filed: 1990-11-20
Abstract: PURPOSE:To obtain a ferroelectric liquid crystal composition excellent in orientation and response and useful particularly for an optical switch and a display by mixing a specified optically active liquid-crystal compound and an optically inactive liquid-crystal compound. CONSTITUTION:A ferroelectric liquid crystal composition made by mixing an optically active liquid-crystal compound or its mixture and an optically inactive liquid-crystal compound or its mixture, which at least contains at least one liquid-crystal compound of formula I and at least one liquid-crystal compound of formula II as the principal components of the optically active liquid-crystal compound or its mixture. In the formulas, R1 is of formula III (wherein n is 1 to 18), etc., R2 is 1-14C alkyl; Y is of formula IV, etc.; Z1 is of formula V (Wherein A1 is H, F, Cl or CN), etc.; Z2 is of formula VI, etc.; R3 is 1-18C alkyl, etc.; and R4 is 1-18C alkyl, etc. Examples of optical devices made by using the composition include a transmission type ferroelectric liquid crystal display, a reflection type ferroelectric liquid crystal display, and a parallel arithmetic element made by using a ferroelectric liquid crystal.