baber/WOPTO huggingface dataset:
Patent JP-H07294630-A (JP)
Title: Apparatus for generating false signal
Inventor: SEO KATSUAKI
IPC: G01S7/40
Filed: 1994-04-28
Abstract: PURPOSE:To obtain a stable false signal at all times by providing an apparatus itself with a standard signal generator without utilizing a local signal from a radar device. CONSTITUTION:When a setting signal is input from an input device to a control device 11, the control device 11 sends control data based on the setting signal to a standard signal generator 12, a modulation signal generator 13 and an attenuator 15. The generator 12 receiving the control data generates an RF signal with a transmission frequency set by the control data and having a Doppler frequency set by the control data superposed therewith, and sends the signal to a mixer 14. The generator 13, when receiving the control data, generates a modulating frequency based on modulation data set by the control data and sends to the mixer 14. The mixer 14 superposes the RF signal from the generator 12 with the modulating frequency from the generator 13, thereby modulating the RF signal. The RF signal is in turn sent to the attenuator 15. The attenuator 15 outputs a false signal after attenuating the modulated signal based on the control data from the device 11.
Patent JP-S5235688-A (JP)
Title: Screening machine by color
Inventor: TAKEMOTO NORIYOSHI
IPC: B07C5/342
Filed: 1975-09-16
Abstract: PURPOSE:To scan the route of passing of objects to be screened in their transverse direction by the use of a camera tube as a photoelectric element, thereby making possible the accurate screening by color even when the objects to be screened pass indefinite routes.
Patent JP-S5336550-A (JP)
Title: Vulcanization of rubber
Inventor: MUKAI TOSHIHIKO
IPC: C08L7/00
Filed: 1976-09-17
Abstract: PURPOSE: To vulcanize rubber without shortening scorching time and increasing Money viscosity, by using specific vulcanization activation agent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0610172-A (JP)
Title: Treatment of hot finished austenitic stainless steel strip
Inventor: KOMORI TADASHI
IPC: B24B7/12
Filed: 1992-04-30
Abstract: PURPOSE:To provide the method for treatment of a hot rolled austenic stainless steel strip which efficiently executes the removal of the surface scale, grain boundary oxide layers and the scale flaws of the steel strip by combining mechanical grinding and pickling and selecting the conditions thereof. CONSTITUTION:This method for treatment of the hot finished oustenitic stainless steel strip consists in subjecting the hot finished austenitic stainless steel strip to a grinding treatment of a 10 to 100mum surface range with a mechanical grinding means to remove the surface scale at least down to the grain boundary oxide layers, then subjecting the steel strip to a pickling treatment with a hydronitrofluoric acid pickling soln. which contains 30 to 210g hydrofloric acid per 1 liter hydronitrofluoric acid soln. mixture and 50 to 150g nitric acid and is kept at 50 to 80 deg.C until the amt. of scarfing attains 1 to 30mum. As a result, the grinding and pickling treatments are simplified and the efficiency thereof is enhanced. The product having excellent surface quality is obtd. and the improvement in productivity and the reduction of the production cost are resulted.
Patent JP-H05277608-A (JP)
Title: Method and device for spinning rim of vehicle
IPC: B21H1/04
Filed: 1992-04-03
Abstract: PURPOSE:To reduce the manufacturing cost by stopping the final end wall of the axial direction side at the position without being brought in contact with the mandrel in the time ironing the internal side rim part of the rim. CONSTITUTION:A annular stock 4 is cut and opened to Y shape with a roller 5 for cutting and opening by clamping and fixing the annular stock 4 at an engaging circumferential groove 3 while rotating the 1st mandrel 1 and the 2nd mandrel around the axial center. The cut and opened stock 4 is worked with ironing along the forming surfaces 11, 21 of the 1st mandrel 1 and the 2nd mandrel 2 with a pressing spatula 6, and formed to the almost rim shape. In this time, when the stock part 4 is worked with ironing along the forming surface of the mandrel 1, 22, the final end wall of axial direction side of the stock part 4 is stopped at the position without being brought in contact with the mandrel. Then the rim R is formed by cutting to the shape of virtual line (chain line). Therefore, due to the stop position of the ironing end part 41, the rim having a different rim width can be obtained.
Patent JP-H06340926-A (JP)
Title: Method for spheroidizing wire rod
Inventor: SUDO CHUZO
IPC: C21D8/06
Filed: 1993-04-14
Abstract: PURPOSE:To promote the spheroidization of carbides in steel in heat treatment and to attain the reduction of the heat treating time and the perfect spheroidization of the carbides in the steel by subjecting wire rod to cold plastic working and then executing warm working. CONSTITUTION:The hot rolled wire rod of steel contg. <=2% C is subjected to 5 to 90% cold plastic working and is thereafter subjected to 5 to 90% plastic working in the temp. range of the Ac3 point or below to >=300 deg.C. Then, the material is held to the temp. range of the Ac3 point or below to >=500 deg.C for >=7 minutes and is annealed according to necessary. Or, after the cold plastic working and warm plastic working, the material is annealed. in this way, the spheroidization of carbides in the heat treatment is promoted, the heat treating time for the spheroidization is reduced, and the ductility, toughness and workability of a product are improved.
Patent JP-H08276237-A (JP)
Title: Production of shaft like parts
Inventor: OTSUKI RYUICHI
IPC: B21K1/12
Filed: 1995-03-31
Abstract: PURPOSE: To provide a production method to precisely obtain a head part having a comparatively larger diameter than the shaft part. CONSTITUTION: A receiving die 30 is inserted into a guide hole 11 of a 1st die 10 to guide a shaft like parts 1, a 2nd die 20 having a support hole 21 of the same diameter with a shaft part 4 on the upper side of the 1st die 10 and being divided along the center line of the support hole 21 is installed, and a stem 40 whose center line B is inclined by a prescribed angle α against the same center line A of the 1st, the 2nd dies 10, 20 and the receiving die 30 and which is descended while swing rotating around this crossing point C is arranged. Because the pressing force of the stem and the die is small comparatively, the machine itself is made small. Further, because a partial divided die can be used as the die, taking-out of a bar like parts having a head part is easy and no burr on the shaft like part and a drum part is also generated.  Moreover, no barrel swelling phenomenon occurs and the highly precise and beautiful parts can be obtained.
Patent JP-H101038-A (JP)
Title: Vehicular braking force regulator
Inventor: SANG-CHUL LEE
IPC: B60T8/42
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To reliably perform antilock operation, permit partial repairing and the like when out of order, suppress unnecessary power consumption, and improve the reliability of braking. SOLUTION: Sets of a wheel brake cylinder 2, a normally open solenoid valve 3, a normally closed solenoid valve 4, a fluid reservoir 6 and a solenoid pump P are individually arranged for respective wheels W and are connected to a single master cylinder 1. If any wheel locks, the pressure fluid in the associated wheel brake cylinder 2 is temporarily stored into the fluid reservoir 6 of a variable displacement type and is again supplied to the wheel brake cylinder 2 by the solenoid pump P utilizing the reciprocating motion of an armature caused by magnetic fields around an electromagnet to effect an appropriate brake pressure. A check valve is provided in each circuit to return the pressure fluid to the master cylinder without operating the pump.
Patent JP-S63278448-A (JP)
Title: Radio telephone set
Inventor: SAKANISHI MASAYUKI
IPC: H04B1/38
Filed: 1987-05-11
Abstract: PURPOSE:To attain a shape easily carried in a pocket or the like by constituting a transmission section and a reception section to the side face of a radio equipment main body concentratingly. CONSTITUTION:In carrying a radio telephone set 1, the transmission section 3 and the reception section 4 are separated from the radio telephone set main body 6 and a guide slot 10 provided to the transmission section 3 and the reception section 4 is engaged with a guide rail 11 to locate the transmission section 3 and the reception section 4 onto the side face 12 of the radio equipment main body 6. Thus, the lengthwise dimension of the radio telephone set 1 is decreased by a simple operation and the telephone set is easily contained in a pocket or the like of a clothing.
Patent JP-H0411768-A (JP)
Title: Memory device
Inventor: NAKAJIMA HIDEHARU
IPC: H01L21/8242
Filed: 1990-04-28
Abstract: PURPOSE:To sufficiently reduce in size a layout and to highly integrate by composing an element isolating region of an insulating film formed with a step formed on a semiconductor substrate. CONSTITUTION:Two surfaces 2a, 2b of a silicon substrate 1 are isolated therebetween by a height (h), and an element region 3 is formed at the step. The periphery of an element forming region is surrounded by the region 3, and formed in a self-alignment. A word line 4 of a gate electrode is covered with an interlayer insulating film 9, and a capacitor lower electrode 8 is formed through an opening opened at the film 9 on an impurity diffused layer 6. This electrode 8 is isolated in a height direction at the step, and a capacitor upper electrode 10 is formed on the upper surface through a dielectric film. A bit line 7 is formed on the electrode 10 through an interlayer insulating film 11, and alternately connected to the impurity diffused regions 5 of the two surfaces 2a, 2b. Then, since the region 3 is formed at the step, the area of the region 3 occupying on the layout is reduced thereby to perform a high integration.
Patent JP-S5842528-A (JP)
Inventor: ROBAATO FURANKURIN KONTSU
IPC: B65G59/10
Filed: 1982-07-01
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-H0412043-A (JP)
Title: Hydraulic binder
Inventor: NAKAMURA TAKUJI
IPC: C04B22/06
Filed: 1990-04-27
Abstract: PURPOSE:To obtain a hydraulic binder having a high initial strength without deteriorating a long-period strength by adding an alkali metallic compound to fine granulated blast furnace slag powder, activating the aforementioned blast furnace slag powder and blending the resultant alkali-activated slag with hydrous Mg inosilicate. CONSTITUTION:A hydraulic binder is obtained by adding an alkali metal hydroxide, carbonate or silicate in an amount of 1-10 pts.wt. expressed in terms of NaO2O to 100 pts.wt. fine granulated blast furnace slag powder having >=3000cm<2>/g Blaine specific surface area and acitvating the above-mentioned blast furnace slag powder. The hydraulic binder contains 0.1-10wt.% hydrous Mg inosilicate (a compound expressed by the formula and sepiolite which is a natural mineral is normally used) in the resultant alkali-activated slag. Although mortar using the alkali-activated slag as a binder has conventional disadvantages in deteriorating a long-period strength, mortar or hardened products of concrete with a high initial strength and hardly any deterioration in the long-period strength can be obtained by adding the hydrous Mg inosilicate Thereto. the mortar of concrete using the aforementioned binder has hardly any shrinkage in hardening.
Patent JP-H04340539-A (JP)
Title: Silver halide emulsion
Inventor: SAITO MITSUO
IPC: G03C1/047
Filed: 1991-05-17
Abstract: PURPOSE:To obtain the silver halide emulsion contg. low-mol.wt. gelatin by allowing the production of the photographic low-mol.wt. gelatin with which the problem of powder splashing is solved and further the high-purity low-mol. wt. gelatin without fresh additives at a low cost. CONSTITUTION:High-mol.wt. gelatin is made into the low-mol.wt. gelatin in a soln. and thereafter, this gel is used for the silver halide emulsion in a soln. state without (drying-solidifying). The soln. contg. the high-mol.wt. gelatin is decomposed by heating at >=85 deg.C under >=1.06atm pressure without substantially adding the additives thereto, by which the high-mol.wt. gelatin is made into the low-mol.wt. gelatin and the high-purity low-mol.wt. gelatin soln. is obtd.
Patent JP-H02292497-A (JP)
Title: Shield excavator and lining constructing method using its shield excavator
Inventor: ISHIDA KIKUO
IPC: E21D9/06
Filed: 1989-05-02
Abstract: PURPOSE:To improve the quality of lining by setting a divided type press ring between an outer shell and an inner shell, to set a mold bearing member inside a lining protecting ring set at the rear side of the inner shell, and by setting a propelling jack between the bearing member and the outer shell. CONSTITUTION:In a state that a divided type press ring 7 is projected to the rear side of an outer shell 2, the mold bearing member 11 of a gauge ring or the like is moved in front of the outer shell 2. After that, between the bearing member 11 and the mold 13A of a ready-placed lining constructing member, a mold 13B is set, and a concrete placing space 31 is formed. After that, concrete is placed in the space 31 and after that, the ring 7 is advanced in front of the outer shell 2 and at the same time, a cut-off material injecting space 32 is filled up with cut-off material. Then, with a shield excavator 1, excavation is started, and the excavator 1 starts moving to the front side of the outer shell 2 with a propelling jack 6, and the ring 7 is projected to the rear side, and the cut-off material 5 is pressed. Besides, a tail void generated with the movement of the outer shell 2 is filled up with the cut-off material 5.
Patent JP-S5339497-A (JP)
Title: Galoping prevension damper
Inventor: GOTOU IKUO
IPC: H02G7/14
Filed: 1976-09-22
Abstract: PURPOSE: To prevent galloping of overhead transmission line, by coupling fixed damper and rotary damper with resilient member. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61273057-A (JP)
Title: Error correction method for position data for image data fetching
Inventor: TAMURA JUNICHI
IPC: G03F1/00
Filed: 1985-05-28
Abstract: PURPOSE:To fetch accurately an image data of an original by sticking the proper number of marks on a decomposition drum to fetch the position data of each mark and obtaining a correction approximation formula. CONSTITUTION:The decomposition drum 1 has 6 marks 2 around it and mounted freely turnably to a drum type digitizer 100. The position data fetched by the drum type digitizer 100 is counted by a counter unit 110, various operations are applied by a personal computer 120 and the result of operation is recorded on a floppy disc 140 by a floppy unit 130. The drum to fetch the position dat of input area by using the digitizer 100 is mounted to a decomposition unit 160a of a scanner 160 to fetch the picture data and exposed by using an exposure unit 160b on a film, since the content of recording of the floppy disc 140 recording the position data is subject to coordinate correction, the film exposure is attained so as to be coincident accurately with the input area.
Patent JP-H04227982-A (JP)
Title: Hot melt adhesive based on ethylene terpolymer and method of bonding by using the same
Inventor: AANESUTO FURANSHISU IISUTOMAN
IPC: C09J123/08
Filed: 1991-05-17
Abstract: PURPOSE:To obtain a heat-stable hot melt adhesive which can be used for bonding various adherends by mixing a specified ethylene terpolymer with a tackifier. CONSTITUTION:A hot melt adhesive composition which is a molten liquid at a service temperature and comprises an ethylene terpolymer comprising about 40-87wt.% ethylene, about 5-50wt.% second monomer selected between an alkyl acrylate and an alkyl vinyl ether (wherein the alkyl has 1-8C atoms) and about 3-30wt.% third monomer selected between carbon monoxide and sulfur dioxide (based on the weight of the terpolymer), about 5-80wt.% compatible tackifier (based on the total weight of the terpolymer and the tackifier) and 0-30wt. % compatible plasticizer (about 4wt.% or below when the second monomer is present in an amount of 10wt.% or below).
Patent JP-H08310836-A (JP)
Title: Spherical glass powder and its production
Inventor: YOSHIKAWA TOSHIHARU
IPC: C03C12/00
Filed: 1995-05-11
Abstract: PURPOSE: To obtain a spherical glass powder and its producing method, which is capable of being suitably used for producing an intra-layer insulating film of a fluorescence display tube board by photolithography, a glass thin film substrate or the like. CONSTITUTION: The spherical glass powder has the composition of 2-15wt.% SiO2 , 25-70wt.% Bi2 O3 , 2-20wt.% B2 O3 , 10-50wt.% RO (R is at least one kind of Zn or Ba), the glass transition temperature of 400-500 deg.C, (c) the average particle diameter of 0.1-10μm, and no pores. The producing method of the glass sphere is by spraying a solution or sol containing Si, Bi, B and at least one kind of Zn or Ba, which is prepared so as to be 2-15wt.% SiO2 , 25-70wt.% Bi2 O3 , 2-20wt.% B2 O3 and 10-50wt.% RO (R is at least one kind of Zn or Ba), in a flame atmosphere at >=800 deg.C as fine drops and quenching.
Patent JP-H02293288-A (JP)
Title: Motorcycle
Inventor: AIHARA MASAHIKO
IPC: B62M7/02
Filed: 1989-05-02
Abstract: PURPOSE:To secure the extent of sufficient air cleaner capacity as well as to ensure a setup space for a radiator at the left and right sides by installing an air cleaner almost in the central part in a space in front of an engine and proximate to a carburetor. CONSTITUTION:A longitudinal air cleaner 21 of vertically two-piece structure is installed upward at the more front side than an engine unit being suspended in a cowling 9 and in a central part in the car width direction, a latter half part 22b of a connecting duct 22, housing a carburetor 20, is solidly formed in a lower end of the lower case 21. A symmetrical pair of radiators 24 are installed in the air cleaner 21 and both left and right sides of the connecting duct 22. Thus, since the air cleaner 21 is set up in a space A being relatively wide in front of an engine and proximate to the carburetor 20, the capacity is sufficiently securable and, what is more, the connecting duct with the carburetor 20 will get off with shortness in length. In addition, since the air cleaner 21 and the connecting duct 22 are formed into a longitudinal form while they are set up in the center of the space A, these radiators 24 can be set up both left and right sides of the space A.
Patent JP-2000307259-A (JP)
Title: Box for housing electric device
Inventor: HASEGAWA YUTAKA
IPC: H05K5/02
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To easily suppress opening outward or deformation of a side face of a cover by providing guiding pieces on the cover at contacting position which contacts with the bottom face of a bent upper face and the top face of a bent lower face of a box, and by bending the faces of the bent upper and lower faces to form end faces to respectively provide screw holes on the end faces and on the front face of the cover. SOLUTION: A box for housing an electric device is composed of a box 2 and a cover 3. Bent faces 4 and 5 are formed in an upper and a lower parts of the box 2, and the ends of the bent faces 4 and 5 are further bent to form end faces 6 and 7. Tap holes 8 are respectively provided on the end faces 6 and 7, and the side faces of the box 2 are bent to form locking faces 9 and guiding faces 10. On the other hand, the cover 3 is bent to form bent parts 11 and 12 respectively, and the bent parts 11 and 12 are respectively provided with guiding pieces 13. Furthermore, screw holes 15 are provided on the front face 14 of the cover 3 at the positions facing the tap holes 8 provided on the end faces 6 and 7 of the box 2.
Patent JP-2000301486-A (JP)
Title: Rotary cutter
Inventor: MOCHIZUKI MASANORI
IPC: B26D1/40
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To perform cutting at a high speed and to almost eliminate a need for re-sharpening of a blade, in a rotary cutter being of a type that a pair of rotors are rotated in a state that the cutting edges of a pair of the rotors arranged at the outer periphery of a blade for cutting are brought into a state to be engaged with each other in an external contact state. SOLUTION: Each rotor is constituted that a plurality of cutting edges 2 extending from the peripheral edge of a disc part 1 arranged at given pitches, each cutting edge 2 is protruded in a direction extending orthogonally to the disc part 1 and provided with a pair of side edges 21 having a grade formed that a width in the peripheral direction between the sides is gradually decreased toward a tip. The cutting edges 2 of the other rotor are engaged in an axial fit-in relation with a pair of the adjoining cutting edges 2 of one rotor and energization is executed such that one rotor 1a makes approach to the other rotor 1b.
Patent JP-H09298370-A (JP)
Title: Hand strap for portable apparatus
Inventor: IIDA HIROKO
IPC: H04B1/38
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a hand strap for a portable apparatus, which reduces a holding force in a carrying mode and which can increase the degree of freedom of a hand on the holding side. SOLUTION: A first mounting part 11 and a second mounting part 12 are installed at a telephone body 1, a hand strap 2 is formed as a large-diameter ring part 21, a small-diameter ring part 22 which is formed at a part on one side of it is connected to the first mounting part 11, and a hook member 23 which is formed at a part on the other side of it is connected to the second mounting part 12 so as to be detachable. In a state that the hand strap 2 is connected only to the first mounting part 11, a portable apparatus can be held only in a hanging state. In a state that the hand strap 2 is connected to both the first and the second mounting parts, the portable apparatus can be held in a gripped state that by the palm of one's hand.  According to the use situation of the portable apparatus, the apparatus can be held while its shape is being changed arbitrarily, and the degree of freedom of a hand is increased when the apparatus is held. On the other hand, the certainty of a holding operation is increased, and a holding force is reduced.
Patent JP-H07292196-A (JP)
Title: Stabilized polyvinyl chloride
Inventor: RORUFU DOREBESU
IPC: C08K3/16
Filed: 1995-04-14
Abstract: A compsn. contg.: (a) PVC, (b) perchloric acid or a perchlorate, (c) a terminal epoxide cpd., and (d) an antioxidant is claimed. Also claimed are: (i) the use of a perchlorate in combination with the epoxide and antioxidant for stabilising PVC; and (ii) a method of producing stabilised PVC. Zeolite mentioned for use as another additive.
Patent JP-H1047084-A (JP)
Title: Fuel flow control valve
Inventor: STAMBAUGH CRAIG T SR
IPC: F02C9/32
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To adapt a fuel flow control valve to a high pressure difference running across a valve without increasing weight, increasing a cost, and complicating constitution, in a fuel flow control valve for a gas turbine engine. SOLUTION: A fuel flow control valve 10 comprises a valve element 12 in a sleeve 14; and a means 16 (a solenoid 54) to move one of the sleeve 14 and the valve element 12 to the other. The sleeve 14 is provided with inlet and outlet ports 20 and 22. The valve element 12 is provided with inlet and outlet gates 32 and 34. One of the sleeve 14 and the valve element 12 is moved to the other from a closing position wherein the ports 20 and 22 are closed by the gates 32 and 34 and fluid is prevented from flowing through the valve by means of the ports 20 and 22 to a plurality of opening positions wherein the gates 32 and 34 close the ports 20 and 22 by an amount lower than full closing and fluid is allowed to pass through the valve by means of the ports 20 and 22.