baber/WOPTO huggingface dataset:
Patent JP-S62196272-A (JP)
Title: Yarn filament take-up motion
Inventor: ONO MICHIO
IPC: B65H67/04
Filed: 1986-02-20
Abstract: PURPOSE:To make vibrations in a bobbin holder at the time of automatic yarn changing restrainable as well as to aim at stabilization in a yarn changeability, by making characteristic frequence in the bobbin holder so as to differ in each bobbin holder at the winding side and the stand-by side. CONSTITUTION:As being attached to a revolving drum 9 with each of piece numbers of O-rings 12a and 12b supporting bearings 10b and 10c altered, bobbin holders 1 and 4 differ in supporting conditions in spite of the same structure, so that a difference in characteristic frequency comes forth there. For this reason, even if these two holders 1 and 14 are operated at high speed almost the same revolution via a drum 9, respective vibration systems are different so that vibrations of the holder 14 at the winding side and that of the holder 1 at the stand-by side are not affected with each other. That is to say, these holders 1 and 14 in rotation at high speed as projected from the drum 9 act like being operated independently each. Therefore, these bobbin holders at both winding and stand-by sides are stably made rotatable at high speed, thus yarn changeability also becomes so favorable enough.
Patent JP-S62193605-A (JP)
Title: Production of semipermeable composite membrane
Inventor: HIROSE SHOICHI
IPC: B01D69/12
Filed: 1986-02-20
Abstract: PURPOSE:To obtain the titled membrane having desalting performance and excellent resistance to chlorine, durability, etc., by carrying out interfacial cross-linking polymerization with use of a multifunctional amine contg. a quinazolinedione ring, a benzimidazole ring, an isocyanate ring, and a quinazolone ring. CONSTITUTION:A compd. having 1 or >=2 primary and secondary amino groups in one molecule is mixed into a multifunctional amino compd. having a quinazolinedione ring, a benzimidazole ring, an isocyanate ring, and quinazolone ring, and interfacial polymerization is carried out by interfacial polycondensation. A reagent capable of forming a cross-linked amide or urea is used as the multifunctional reagent. The strength of a thin film having separation performance is substantially provided by a porous carrier, and the size of the fine pore on the surface is preferably regulated to 100-1,000Angstrom .
Patent JP-H01214577-A (JP)
Title: Sheet storage device
Inventor: YAMASHITA HIROTAKA
IPC: G03G15/00
Filed: 1988-02-18
Abstract: PURPOSE:To ensure the discharge of a stapled sheet bundle from a staple tray and enable the storage of the bundle in a stacking part by providing a stopper for dropping the bundle on its own weight via the opening operation thereof and a restricting member projected to the side of sheets via intersection with the stopper. CONSTITUTION:A frame 210 fitted in a finisher 50 is provided with a projected piece 211 at a position opposing the lower side of copied sheets stored in a staple tray 150. Furthermore, an oblong hole is formed on a stopper 160 at a position corresponding to the projected piece 211. When the stopper turns in an arrow (g) direction after a stapling process and the bottom of the staple tray 150 is thereby opened, therefore, the projected piece 211 comes out through the aforesaid oblong hole and the lower part of the copied sheets is thereby restricted. This is to prevent the malfunction of a discharge process due to the shift of the copied sheets in the arrow (g) direction with the lower part thereof kept in contact with the lower end restriction part 160a of the stopper 160, when the stopper 160 is opened. The restriction face of the projected piece 211, therefore, is made to have a slope to guide the sheets in a discharge direction.
Patent JP-H04275607-A (JP)
Title: Servo arithmetic unit
Inventor: OKANO YOSHIHIRO
IPC: G05D3/12
Filed: 1991-03-01
Abstract: PURPOSE:To compensate a nonlinear error due to the voltage dependency of a resistance value by setting the resistance values of a 2nd and a 3rd resistances, which constitute the time voltage conversion part of a position signal generating circuit, to values which can compensate the nonlinearity of a position feedback voltage varying depending upon an input voltage. CONSTITUTION:This servo arithmetic unit is equipped with the position signal generating circuit which generates a position signal Pt2 corresponding to the position of a movable part 7 by utilizing a signal Pt1 regarding the time t1 up to the arrival of an ultrasonic wave signal, propagated on a magnetostrictive line 2, at a detecting means 5. A circuit as the time voltage conversion part of the position signal generating circuit is integrated and the resistance values of the resistances R2 and R3 are so selected as to select the nonlinearity resulting from the voltage dependency of a resistance RIN. Consequently, the nonlinear error due to the voltage dependency of the resistance value which is generated when the circuit is integrated is compensated.
Patent JP-S62193205-A (JP)
Inventor: WAKAHATA YASUO
IPC: H01C7/10
Filed: 1986-02-20
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-H10230871-A (JP)
Title: Attaching structure of hook of vehicle
Inventor: YANAGIBASHI YOSHITAKA
IPC: B60D1/04
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To improve strength and rigidity in relation to tensile force from the three-dimensional directions of a hook mounted on a vehicle and to be used in towing or shipping. SOLUTION: A reinforcing gusset 40 is fixed to a connecting part for a side member and a cross member of a vehicle. The gusset 40 is provided with an arched recessed part 42 to be brought in contact with a pipe-shaped cross member, and a flange part 44 to be brought in contact with the side wall of the side member, and first and second stepped parts 45, 46 are formed on the lower surface. A hook member is provided with a first end 51 to be brought in contact with the first stepped part 45, and a first leg part 52, a second leg part 54 to be formed into a hook part from the first leg part and extended and bent through a bent part 53, and a seconded 55 to be brought in contact with the second stepped part 46, and the hook member can withstand large tensile force from three-dimensional directions.
Patent JP-S61197449-A (JP)
Title: Production of core line of optical fiber
Inventor: YABUKI MINORU
IPC: C03C25/10
Filed: 1985-02-25
Abstract: PURPOSE:To produce a core line of optical fiber having small variability of outer diameter efficiently, by coating the circumference of optical fiber with an ultraviolet-curing resin, and irradiating the resin with ultraviolet rays after cooling it or while cooling so that it is cured. CONSTITUTION:The optical fiber 1 consisting of a core and a clad, being pulled at a constant speed in the arrow direction A is provided with the ultraviolet- curing resin 3 from the resin storage tank 6 through the die 4 and coated. Then, the resin is cooled with air by the cooling chamber 7 connected to a part below the die 2. A cooling gas to be fed to the cooling chamber 7 is fed from the blow inlet 8 shown by the arrow B while being controlled to a desired temperature and amount, and exhausted from the outlets 9 and 10 shown by the arrows C and D. The viscosity of the ultraviolet-curing resin 3 is raised by this cooling, drop of the resin 3 by its own weight is prevented. The resin is irradiated with ultraviolet rays by the ultraviolet lamp 4, and the resin 3 is cured. An ozone gas occurring during the curing is exhausted from the outlets 9 and 10.
Patent JP-S55129865-A (JP)
Title: Operational logarithmic circuit
Inventor: YAMANAKA KATSUHIKO
IPC: G06G7/24
Filed: 1979-03-27
Abstract: PURPOSE:To obtain the output signal represented in the linear function of signal from a plurality of input signals, with a simple circuit constitution in combination with some semiconductor diodes and operational amplifier. CONSTITUTION:The signal currents I1, I2 are given to the power supply input terminals 11, 12, the currents I1, I2 are fed to the diode characteristic circuits A1, A2 and inverting terminals of the operational amplifiers OP-1, OP-2 respectively, the output terminals of the amplifiers OP-1, OP-2 are connected to the output terminals 21, 22 of the circuits A1, A2, and reference potential G is connected to the non- inverting terminals of OP-1, OP-2. Further, the output terminals 21, 22 of the circuits A1, A2 are connected to the common junction 3 via the semiconductor diodes D31, D32, further, the semiconductor diode D4 is inserted between the junction 3 and the constant current supply terminal 4, and a given reference current Ir is fed to the terminal 4 via the resistor R4. The voltage produced at the terminal 4 is inputted to the voltage follower consisting of operational amplifier OP-0, and the signal represented in linear function of the input currents I1, I2 is outputted to the output terminal 5 of OP-0.
Patent JP-S51111202-A (JP)
Title: Method for preventing gas leaks
Inventor: KOIZUMI KIKUJI
IPC: C10B25/16
Filed: 1975-03-26
Abstract: PURPOSE: The titled method that can make it possible to prevent gas leaks with small consumption of the equipment parts and perfectly by introducing steam to the inside of the knife edge. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57149046-A (JP)
Title: Method and device for molding of frozen mold
Inventor: UNOSAKI TSUNETO
IPC: B22C9/12
Filed: 1981-03-12
Abstract: PURPOSE:To improve productivity and to reduce running costs by precooling the molding sand prior to packing into the cavity parts of metal with the waste cold heat after cooling of the metal molds. CONSTITUTION:The liquid nitrogen stored in a liquid nitrogen cylinder 25 is supplied into the cooling chambers 8, 10 of a movable metal mold 9 and a stationary metal mold 11 through supply holes 8a, 10a. After cooling the mold 9 and the mold 11, the liquid nitrogen is discharged through discharge holes 8b, 10b into a release pipe 28, where it is mixed with the air supplied through an air piping 29 and is thus controlled to suitable temp. Thence, it is fed to a cooling piping 29, and through a blow nozzle 29a, it ejects into the molding sand S of a hopper 18, thereby precooling the molding sand to the extent of not hardening the same. After the sand S in the hopper 18 is precooled in this way, it is charged at a prescribed amt. into a blow head 14. This sand is sucked into cavity parts 12, where it is frozen and hardened.
Patent JP-H06247296-A (JP)
Title: Roof structure for vehicle
Inventor: HORIBATAKE KATSUTOSHI
IPC: B61D17/12
Filed: 1993-02-25
Abstract: PURPOSE:To provide a roof structure for a vehicle, which has a strength characteristic sustaining pressure variation acting on the vehicle body, with which distortion is prevented, and which can be fabricated easily. CONSTITUTION:Beads 9 continuous across the car body width are installed parallel on the roof outer panel 6 of the vehicle body 1 at a certain spacing in the longitudinal direction of the vehicle body. The beads 9 has a section form in the vehicle body longitudinal direction which is protruding outward, and bead providing processing is applied to a material of flat plate and formed in a single piece with the roof outer panel 6.
Patent JP-H07223281-A (JP)
Title: Automatic molding apparatus of cup for foodstuff such as confectionary
Inventor: ITO SADAMI
IPC: B31B50/00
Filed: 1994-02-10
Abstract: PURPOSE:To continuously produce a bottom panel extrapolation type cup by providing an extrapolation device externally fitting a pressed bottom panel blank to the outer periphery of the bottom part of a body cylinder to mold a bottom panel and fixing the bottom panel by pasting if necessary. CONSTITUTION:Roll paper 51 for a bottom panel is delivered from a taking-up reel 52 and a circular bottom panel blank 54 is cut out from the paper by a bottom panel cutter 53 to be sucked to the top surface on the small diameter side of a hollow truncated cone-shaped cylindrical molding roll 45. In the next process, the bottom panel blank is formed into a shallow tray-shaped bottom panel by bottom panel molding and an extrapolation device 55 and the tray- shaped bottom panel is fitted to the outer periphery of the body cylinder 50 provided to the outer periphery of the body cylinder molding roll 45 to be molded into a cup 60. In the next stage, 50-200 completed cups 60 are stacked by a cup stacking device 56. By this constitution, the bottom panel extrapolation type cup 60 can be continuously produced.
Patent JP-S63202676-A (JP)
Title: Epoxy resin powder coating having excellent adhesive property
Inventor: KITAGAWA KATSUJI
IPC: C09D5/03
Filed: 1987-02-19
Abstract: PURPOSE:To obtain the titled coating, consisting of a bisphenol A type blended epoxy resin, imidazole based compound, dicyandiamide, etc., having excellent adhesive properties to solid surfaces, such as metal, and useful as electrical.electronic parts, etc. CONSTITUTION:The titled coating, obtained by blending (A) 100pts.wt. bisphenol A type blended epoxy resin, consisting of a bisphenol A type epoxy resin having 300-1,000 molecular weight and a bisphenol A type epoxy resin having 2,500-8,000 molecular weight and having 800-2,000 average molecular weight with (B) 0.1-3pts.wt. imidazole based compound, (C) 1-10pts.wt. dicyandiamide, (D) a preliminary reaction product of the imidazole based compound/epoxy resin so as to satisfy the formula 0.5<X/Y<1.2 (X is epoxy equivalent of epoxy resin; Y is NH group equivalent in the imidazole compound) and (E) a filler (e.g. calcium carbonate) and having excellent film cutting ability.
Patent JP-2000234017-A (JP)
Title: Production of unsaturated polyester, unsaturated polyester, unsaturated polyester resin composition, molding material, sheet molding material, production of sheet molding material and reinforced plastic molded article
Inventor: OBATA YASUHIRO
IPC: C08J5/18
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide unsaturated polyester resin compositions which can obtain fiber reinforced molding materials capable of shortening molding cycle due to ready releasability and can easily be colored, and fiber reinforced molding materials using the same. SOLUTION: A process for producing an unsaturated polyester comprises reacting synthetic raw materials of (a) a polyethylene-2,6-naththalate, (b) an α,β-unsaturated polybasic acid or its anhydride, (c) a saturated polybasic acid or its anhydride, and (d) a polyhydric alcohol with (e) a compound selected from a phosphite triester and a phosphate triester as the additive. A molding material comprises this unsaturated polyester and a polymerizable unsaturated monomer and, in addition, a shrinkage reducing agent, a curing agent, and a fiber reinforcing agent. A sheet molding material is obtained by adding a thickening agent to the unsaturated polyester resin composition, placing the resulting mixture between two sheets of films together with a fiber reinforcing agent to effect thickening by heating at a temperature of room temperature to 60 deg.C.
Patent JP-H11220930-A (JP)
Title: Combine harvester
Inventor: FURUKAWA YOSHINOBU
IPC: A01D67/00
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester capable of simplifying the constitution of both the slide and a rotation transmission mechanism and reducing the weight and cost by rotatably installing a reaping part so that the sliding to the left and the right can relatively be carried out by a left and a right link rods and making the right link rod serve as a transmission case for transmitting the rotation to the reaping part. SOLUTION: This combine harvester is obtained by installing a reaping part 5 of the combine harvester so as to be relatively slidable to the left and the right by a pair of a left link rod 52 and a right link rod 60 on the side of a machine body and making the right link rod 60 serve as a transmission case for transmitting the rotation to a part or the whole of the reaping part 5.
Patent JP-S53121554-A (JP)
Title: Crystal oscillator
Inventor: MASUOKA FUJIO
IPC: H03B5/36
Filed: 1977-03-31
Abstract: PURPOSE:To reduce the power consumption without lowering the stability of the oscillation frequency by prescribing the connection relation between the conductance of the CMOS transistor and the frequency fine adjustment capacitor.
Patent JP-H02215276-A (JP)
Title: Image area divider
Inventor: NAKA MOTOHIKO
IPC: H04N1/40
Filed: 1989-02-16
Abstract: PURPOSE:To facilitate the adjustment of a block discriminated with an input image by optimizing the size of the block of the input image and, further, picking up a picture element necessary for executing an optimum area decision in the block. CONSTITUTION:Based on values 7 and 8 of (n) and (m) set from an image signal 3 of an original image 1 of character, photograph and halftone mixedly existing image, the image is segmented in the blocks of nXn by a segmenting means 20. Next, it is sent to an in-block signal selecting means 21, and k-number of signals 11 are selected based on a value 9 of (k) to be set. Here, the (k) is expressed as the function of the (n) and (m) for k=F(n, m). Thereafter, the signal 11 are inputted together with an area discriminating signal 4 to a neutral circuit network type means 22, a learning is repeatedly executed over the whole image area, thereafter, the signals 11 are inputted to the means 22 again over the image whole area again, a discrimination result signal 12 and a discrimination signal 4 are compared, and the error decided number of the signal is accumulated by an accumulator 23. According to an accumulated result 13, the values of (n), (m) and (k) are changed, the image data 15 to be area-divided are obtained.
Patent JP-H05202726-A (JP)
Title: Lubricating oil returning device for stirling engine
Inventor: KOGA EIJI
IPC: F01M3/00
Filed: 1992-01-29
Abstract: PURPOSE:To enable reuse of a lubricating oil caught and retained in a filter container in a lubricating oil system of a Stirling engine by automatically returning it into a crank chamber. CONSTITUTION:In the middle of a piping 8 connecting a crank chamber 4 to an inlet of a filter container 7, a check valve 11 is inserted which runs a lubricating oil from the crank chamber 4 into the inlet of the filter container 7 and does not run the oil in the opposite direction. Also, a piping 13 is mounted in the middle of which a check valve 12 is inserted which connects a bottom face outlet of the filter container 7 to the crank chamber 4 and runs the oil from the bottom face outlet of the filter container 7 toward the crank chamber 4 only when there exists a predetermined pressure gap but does not run the oil in the opposite direction.
Patent JP-S62194771-A (JP)
Title: Digital exchange
Inventor: FURUKAWA TAKASHI
IPC: H04M3/22
Filed: 1986-02-20
Abstract: PURPOSE:To attain the line loopback test normally by adding a line loopback circuit while duplicating trunks and switching a system into a standby system if a fault takes place in the trunks so as to restore the line control. CONSTITUTION:A central processing unit 1, a time division switch 2, a line controller 3 and a trunk 4 have duplicated redundancy constitutions and the trunk 4 has a loopback circuit 4a. When the unit 1 discriminates that the system switching of trunk is required at the occurrence of a trunk fault, a system switching order is sent to the controller 3. In order to check the normality of the controller 3 and the trunk 4, when the unit 1 sends a diagnostic order to the standby system of the controller 3, the standby system of the equipment 3 applies its own diagnosis, sets the standby system of the trunk 4 to the diagnostic state, the relay of the circuit 4a is operated to form a loopback.
Patent JP-2000235678-A (JP)
Title: Detector provided with external force alarm function
Inventor: MORIKAWA YOSHIFUMI
IPC: G08B13/18
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To realize an external force alarm function capable of directly detecting an interfering act to a passive infrared ray detector. SOLUTION: This detector is constituted so that a cover 1 is supported by operating parts 41 of the three or more nonlock push key switches 40 at a state that the fitting surface of the detector is directed downward, and the cover 1 is fixed to a main body 2 by lock mechanism with a play so as to move the cover 1 in the main body 2 when force is slightly applied to the cover 1 from this state. Thus, since the detection output is output only by slightly touching the cover 1, the acts such as to directly install an obstacle on the cover for the purpose of an opaque processing of infrared ray energy are immediately detected.
Patent JP-H09201752-A (JP)
Title: Grinding machine for each end of coil spring
Inventor: ABIRU NORIFUMI
IPC: B24B7/16
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a grinding machine for each end of a coil spring which has two grinding wheels rotating around a first shaft in the vertical direction, and a work guide disk rotating around a second shaft in the vertical direction, and can grind continuously automatically. SOLUTION: By step rotating a work guide disk 23 by an NC control, coil springs are fed to all the work holding holes 23a, one by one from the front end of a work feed pipe 62, the work guide disk 23 is rotated continuously to cut an upper side grinding wheel, and when the current value of a grinding wheel motor 8A reaches to the preset uppermost value, the cutting is stopped, and when the current value is lowered to the lowermost value, the grinding process is carried out by the intermittent cutting to reopen the cutting, the grinding process is finished by returning the upper side grinding wheel to the uppermost starting position, and the work guide disk is step rotating again to exhaust the coil spring finishing the grinding automatically, while the automatic feeding is carried out.
Patent JP-H07247083-A (JP)
Title: Sliding door device
Inventor: ARA YASUO
IPC: B66B13/30
Filed: 1994-03-08
Abstract: PURPOSE:To provide a sliding door device allowing a hand or the like to be easily pulled out when the hand is caught in a door and stopping or reversing a sliding door automatically when the hand or the like cannot be pulled out. CONSTITUTION:A sliding door device is provided with a door body 11 moved laterally in opposition to the face of a door way 5 so as to open/close the doorway 5, a front plate 12 disposed opposedly to the door body 11, a door 10 having a coil spring 13 connecting the front plate 12 to the door body 11 and allowing the movement of the front plate 12 in the doorway closing direction (reverse to a direction C), a microswitch 20 actuated to stop the movement of the door body 11 when the front plate 12 moves in the closing direction by the specified distance L relatively to the door body 11, and a control part 22.
Patent JP-S51112587-A (JP)
Title: Culture media for cultivating propionibacterium
Inventor: FUJITA HIROSHI
IPC: C12Q1/04
Filed: 1975-03-27
Abstract: PURPOSE: Culture media for cultivaing efficaciously Propionibacteria, to which belongs aerobic Corynebacteria which are regarded to have a carcinostatic property. 
     COPYRIGHT: (C)1976,JPO&Japio