baber/WOPTO huggingface dataset:
Patent JP-H02246864-A (JP)
Title: Connecting pasage way between passenger trains provided with uic type tesile- compresive device and the passenger train
Inventor: PEETAA BUORUFU
IPC: B61D17/22
Filed: 1990-02-16
Abstract: PURPOSE: To maintain a matching position as long as possible especially during curve operation by a method wherein an intervehicle communication passage device is provided with a passive holding and centering device having a spring member. CONSTITUTION: Two intervehicle communication passage device parts 22 and 22' of an intervehicle communication passage device 21 are provided with holding and centering devices 1 and 1', respectively. The central planes 30 and 31 in a longitudinal direction of two car body end parts 20 and 20' are matched on the same line with the central plane 32 in a longitudinal direction of the intervehicle communication passage device 21, and combining elements 11 and 12 and 11' and 12' are held in a position making contact with the sides of the members 22 and 22' by spring members 4 and 4' and transmission members 5 and 5'.  During curve running, a shift in the lateral direction of the car body end parts 20 and 20' is absorbed by elastic members 3 and 3' and seal diaphragms 2 and 2' until a shift amount attains a value limited by stoppers 25 and 25', and the intervehicle communication passage device 21 is prevented from separation. This constitution maintains a matching position for a long time during curve running.
Patent JP-S53119944-A (JP)
Title: Method of crosslinking continuous molded product comprising silyl-modified organic polymer
Inventor: HASHIMOTO HIROSHI
IPC: C08J3/24
Filed: 1977-03-28
Abstract: PURPOSE: Continuous molded products of a sily-modified organic polymer containing a siloxane condensation catalyst is wound together with permeable continuous separator on a bobbin and exposed in an atmosphere of heated moisture to give continuous molded products crosslinked uniformly in both inside and outside layers. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54127159-A (JP)
Title: Double tank washing machine
Inventor: FUKUCHI TAKESHI
IPC: D06F29/00
Filed: 1978-03-27
Abstract: PURPOSE: To accomplish improvement in water feed operation eliminating complicated opening/closing action of the faucet with an opening/closing means for water feed passage in a double tank washing machine which is designed to perform washing or spin rinsing with a water feed changeover mechanism.  
     CONSTITUTION: For example when a changeover knob 7 is moved to the left, a slider 7a and an arm 7b moves to the left together. Then, a pin 14b on an arm of a distribution nozzle 14 which is engaged with the fork-shaped section of the arm 7b is moved to the left so that the distribution nozzle 14 turns on the pin, being inclined to the left. Consequently, tap water from a feed hose 3 and a inflow port 12 is guided to the left and then, flows to a guide groove 15 on the washing side. Thus, it pours into a washing tank through a water feed port 10. Here, switchs are respectively arranged on the both sides of the slider 7a to turn on or off an electromagnet section 5a of a water feed solenoid valve 5. When the changeover knob is moved to the right, the tap water is poured to a dehydration tank 9 through dehydration water feed port 11. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03238287-A (JP)
Title: Device for controlling elevator door
Inventor: HIRABAYASHI TERUMI
IPC: B66B13/14
Filed: 1990-02-15
Abstract: PURPOSE:To generate precision analog signals from a PWM converter at a low cost by interposing a wave-shaping circuit for shaping the waveform of a control command value between the output of a one chip microcomputer and a filter circuit. CONSTITUTION:A counter value A of sawtooth-shaped interval tier is compared with a speed deviation value B, and a PWM signal is formed according to the relative magnitudes of the two values. Namely an H voltage waveform is outputted when the speed deviation value B is greater than the count value while an L voltage waveform is outputted when the value B is smaller than the count value. The waveform is inputted to a wave-shaping circuit 17 to pull up a buffer 17a with a resistance 17 so that the H voltage is stabilized with a resistance dividing voltage corresponding to the stabilizing power source voltage when the buffer 17a is off and that a PWM signal is obtained. Passing the obtained signal through a CR filter 9, the signal is converted into an analog signal such as the speed deviation value B.
Patent JP-H02212196-A (JP)
Title: Information card
Inventor: HORI TAKESHI
IPC: B42D15/10
Filed: 1989-02-13
Abstract: PURPOSE:To surely bond a chip part to a wiring pattern electrically and mechanically by interposing an expansible material having an expansion coefficient almost same to or more than that of an adhesive between the chip part and an envelope and bonding the chip part and the envelope by the expansible material. CONSTITUTION:An adhesive 33 is interposed in the stop part due to a chip part 15 and a spacer 32 to be sealed by envelopes 35, 36 composed of a resin material and heat-treated to bond the chip part 15 and the envelope 35. The adhesive 33 has a coefficient of thermal expansion and an expansion coefficient due to the absorption of moisture almost same to those of the adhesive 20 bonding and fixing the chip part 15 and a wiring pattern 4E and expands in the same expansion coefficient as the adhesive 20 when an information card 30 is heated. When the information card 30 is heated, the adhesive 20 expands to raise the chip part 15 and the adhesive 33 also expands to generate pressing force pushing down the chip part 15. By this method, the chip part 15 is certainly fixed to the wiring pattern 4E still more without separating an electrode 16 from the bamp 18 on the side of a substrate.
Patent JP-S59161478-A (JP)
Title: Stabilization of solution for forming prussian blue film
Inventor: KAWAI MIKIO
IPC: C09K9/00
Filed: 1983-03-04
Abstract: PURPOSE:A small amount of salt is added to a mixed solution for making film of Prussian blue containing ferric ion hydrate and ferricyan ions to delay the formation of Fe<3>[Fe<3>(CN)6] precipitate, resulting in long-term stabilization of the solution. CONSTITUTION:A mixed solution for forming Prussian blue films containing ferric ion hydrate and ferricyan ions is combined with 0.5mol/l or less, preferably 0.1-0.5mol/l of a salt, preferably an alkali metal chloride, borofluoride or phosphofluoride.
Patent JP-S60180659-A (JP)
Title: Production of cylinder head provided with port liner
Inventor: NARITA YOSHINORI
IPC: B22D19/00
Filed: 1984-02-27
Abstract: PURPOSE:To produce a cylinder head with a heat insulating port liner without using core sand by providing a coating layer consisting of refractory fibers on the outside circumference of a ceramic port liner, closing the inlet and outlet thereof with metallic caps and casting a cylinder head around the same. CONSTITUTION:Refractory fibers 2 are coated on the outside circumference of a port liner 1 made of ceramics over the entire surface up to the end part thereof and the inlet and outlet at the ends thereof are closed with caps 9 made of iron or stainless steel. The assembly is set into a casting mold and the melt of iron or aluminum is cast around the same to cast a cylinder head 3. The cylinder head is then subjected to a prescribed heat treatment such as hardening and tempering and thereafter the caps 9 are opened with holes by punching by which the cylinder head with the port liner is manufactured. Since core sand is not used, the cylinder head provided with the port liner having an excellent heat insulating effect is produced without damaging the port liner.
Patent JP-S52118838-A (JP)
Title: Apparatus of opening and closing shutter for ventilating fans
Inventor: MITA YASUYUKI
IPC: F24F7/06
Filed: 1976-03-31
Abstract: PURPOSE: To prevent a play of the shutter when it is opened by connection thereof with a connecting rod through a play hole with a groove of the shutter engaged with a projection of the connecting rod in such a manner that the shutter is locked remaining open. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06226195-A (JP)
Title: Curtain flow coating method
Inventor: KURITA KOICHI
IPC: B05D1/30
Filed: 1993-01-30
Abstract: PURPOSE:To form a uniform and beautiful coating film on a face to be coated simply and with good productivity and to change the color with good performance. CONSTITUTION:In the roller curtain flow coating method in which a coating material is fed onto a rotating coating roll 4, scraped by a doctor blade 6 and flowed down in the curtain shape 7 to coat a material 1 to be coated, a nozzle with a slit-shaped opening or a die 11 is disposed close to the coating roll 4, and the coating material is fed by the nozzle or the die 11 to perform the uniform and beautiful coating without the necessity of using doctor roll unlike the methods heretofore available.
Patent JP-H09233897-A (JP)
Title: Controller for retarder with exciter
Inventor: OSADA MASAHIRO
IPC: H02P15/00
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence or the reduction of control torque caused by the temperature rising of the field winding of a retarder by controlling the thyristor of a thyristor controlled mixing bridge and to control the control torque generated in the retarder based on three factors of a vehicle speed, the temperature of a retarder field winding and the retarder operating time after the retarder is turned on. SOLUTION: A microcomputer 21 contains a control pattern memory 51. With this memory 51, the microcomputer 21 controls the thyristor of a thyristor controlled mixing bridge based on three factors of the vehicle speed signal obtained from a synchronizing-signal generating circuit, the temperature signal of a retarder field winding from a temperature sensor, which is newly provided in a retarder field winding 5, and the retarder-on signal and further controls the braking torque generated in the retarder. Thus, the occurrence of the reduction of the braking torque caused by the temperature rising of the retarder field winding can be prevented, and the performance of the retarder can be improved to the large extent.
Patent JP-H10230848-A (JP)
Title: Truck for railway rolling stock
Inventor: MIYAJIMA AYUMI
IPC: B61F5/24
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a shaft beam-type truck for a railway rolling stock, in which side pressure in curved line passing, to be generated by the irregular tracks is reduced, and seability in meandering is satisfied. SOLUTION: A damping means 11 to act in relation to the lateral relative displacement speed between a shaft box 5 and a truck frame 1, an elastic means 13 for supporting the longitudinal direction of the shaft box 5, and an elastic means 9 for supporting the lateral direction are provided on a shaft beam 7. Therefore, the vibration transmitting ratio of the lateral vibration of a wheel shaft 3, as the main cause of generation of the maximum side pressure is decreased, the right and left natural frequencies of the wheel shaft 3 are decreased by the elastic means, and resonance of exciting frequency of the actual irregular track can be avoided.
Patent JP-H04272720-A (JP)
Title: Rice cooker
Inventor: KAWAKAMI SHINICHIRO
IPC: A47J27/00
Filed: 1991-02-28
Abstract: PURPOSE:To prevent the deterioration of taste and the discoloration, and the generation of a nasty smell by suppressing the drying of rice being in the course of warming, and also, to facilitate the cleaning in the case by heating the rice in a pot by a heading means and executing rice cooking, and also, warming the rice in the pot after rice cooking, opening a valve mechanism at the time of this warming and supplying the water stored in the water tank into a heating vessel. CONSTITUTION:Rice of a prescribed quantity washed with water and water are housed in a pot 6 and it is put in a heating vessel 2, and a cover body 11 is closed. In accordance with turn-on of a start button, a rice cooking heater 5 is energized to electric conduction and the heating vessel 2 is heated, and this heat is transmitted to the pot 6. Subsequently, the temperature of the pot 6 is detected successively by a temperature sensor 10, its data is sent to an electronic unit 16, and based thereon, the energizing to the rice cooking heater 5 is controlled so as to be suitable for rice cooking. After rice cooking, rice in the pot is warmed by the rice cooking heater 5 whose output is lowered and warming heater 25, 26, and at the time of this warming, a valve mechanism 21 is opened and water in a water tank 17 is supplied into the heating vessel 2.
Patent JP-H08209740-A (JP)
Title: Continuous slot excavation method using multi-spindle excavator and multi-spindle excavator used therefor
Inventor: YAMAZAKI KAZUO
IPC: E02D5/18
Filed: 1995-02-01
Abstract: PURPOSE: To make it possible to excavate continuous slots without wedge-like part remaining unexcavated by rotationally lowering multi-spindle stirring shafts to excavate secondary continuous holes for connecting them ontinued to primary continuous holes, and vibrating and inclining the multi-spindle stirring shafts to rotationally raise. CONSTITUTION: Multi-spindle stirring shafts 9 of a multi-spindle excavator is rotationally lowered by a revolving drive section 8, and a plurality of circular pits corresponding to operating wings subsequently excavate adjacent or partially lapped and continued primary continuous holes H1 in the ground. Then, the multi-spindle stirring shafts 9 are pulled out, one end of each of the multi-spindle shafts is inserted in one pit of the other end of each of the primary continuous holes H1 , and the secondary continuous holes are excavated for connecting them.  Then, the multi-spindle stirring shafts 9 in the secondary continuous holes are vibrated and inclined to the primary continuous holes H1 side with the revolving drive section 8 as the center, and the operation wings of the multi-spindle stirring shafts 9 are made to correspond to a wedge-like part remaining unexcavated in the primary and secondary continuous holes. The multi-spindle stirring shafts 9 are rotationally raised in a state to remain inclined, and part remaining unexcavated is excavated to form continuous slots.
Patent JP-S55127680-A (JP)
Title: Character entry direction detector
Inventor: MURAI YASUMASA
IPC: G06K9/34
Filed: 1979-03-23
Abstract: PURPOSE: To make a decision on the direction of an entry of a zip code number by detecting the print part of a postal card and then by detecting its position relation on the basis of the length direction.  
     CONSTITUTION: A start signal from terminal 19 is supplied to timing circuit 21 and by its output, scanner 18 scans on postal matter 11 to input a binary-coded character signal to character entry information detecting circuit 22. It is also supplied to output clock extraction area control circuit 23 of circuit 21. In response to the character signal from scanner 18, circuit 23 generates gate signals VG and VH extracting a specific area only and supplies them to the control input of circuit 22. Circuit 22 extracts only the specific part of the character signal of scanner 18 by signal VG and counts it to generate output VS of the count value, which is led together with output HS obtained by gating by gate signal HG to discriminating circuit 24, thereby discriminating a postal card part. A number position relative to a reference position is detected by this detection result, so that the character array direction will be determined. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57149044-A (JP)
Title: Production of mold
Inventor: KURODA MASAE
IPC: B22C1/02
Filed: 1981-03-10
Abstract: PURPOSE:To harden a mold with safe carbon dioxide, to make immediate rapping at room temp. possible and to improve the collapsing property of the mold by adding and mixing specific org. materials to and with the refractory particles, and hardening these with carbon dioxide. CONSTITUTION:A mold binder material consisting of a mixture of a phenolic resin and one kind of hydroxides, oxides and chlorides of polyvalent metals which are one kind or a mixture of hydroxides, oxides and chlorides of alkaline earth metals, water, a hydroxide of alkali metals, an epoxy compd., and if necessary, alcohols is added and mixed to and with refractory particles. This is hardened with carbon dioxide, whereby a mold is produced. The hydroxide of the alkaline earth metals is calcium hydroxide, and the hydroxide of the alkali metals is sodium hydroxide.
Patent JP-2000236237-A (JP)
Title: Semiconductor integrated circuit
Inventor: INOUE SHIGETO
IPC: H03K5/08
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To reduce the offset of a comparator by arranging a 1st protecting element for gate oxide film protection for a metal wire connected to a 1st MOS transistor(TR), forming a differential stage and a 2nd protecting element for gate oxide film protection for a metal wire connected to a 2nd MOS TR. SOLUTION: A 1st protecting element for gate oxide film protection is arranged for the metal wire connected to the gate electrode of the 1st MOS TR forming the differential stage. Furthermore, a 2nd protecting element for gate oxide film protection is arranged for the metal wire connected to the gate electrode of the 2nd MOS TR forming the differential stage. For example, a PMOS differential comparator circuit has a normally off type NMOS TR Q5 formed at the gate electrode of a 1st PMOS TR Q1 forming a differential stage. Furthermore, a normally off type NMOS TR Q6 is formed at the gate electrode of a 2nd PMOS TR Q2.
Patent JP-2000219575-A (JP)
Title: Castable refractory
Inventor: MATSUO KAZUAKI
IPC: F27D1/00
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To markedly improve the resistance to heat impact without lowering heat resistance and corrosion resistance by incorporating a specific amount of aluminum hydroxide powder in a low cement castable refractory using at least one of alumina, mullite, chammote or the like as a fire-resistant aggregate. SOLUTION: This castable refractory is obtained by incorporating aluminum hydroxide powder having particle sizes of 0.5-0.045 mm in an amount of 0.5-10 wt.% into a low cement castable refractory. The low cement castable refractory is composed of alumina and/or silica fine powder having particle sizes of <=0.045 mm, alumina cement and/or water-curable alumina which functions as a binder and condensed sodium phosphate which functions as a dispersant in addition to at least one fire-resistant aggregate selected from alumina, mullite, chammote, silicon carbide, magnesia, silica or the like whose particle size is controlled. When aluminum hydroxide powder is heated at the time of use, it shrinks and micro-cracks are formed at outer periphery of each particle of the powder. Thereby, the modulus of elasticity becomes low and the resistance to heat impact is markedly increased.
Patent JP-S64119-A (JP)
Title: Production of polyphenylene ether
Inventor: IBE SADAO
IPC: C08G65/44
Filed: 1988-02-19
Abstract: PURPOSE: To obtain the title compound of improved water resistance in a high catalyst activity, by oxidatively polymerizing a phenolic compound by using a catalyst comprising a copper compound, a specified amine, a diaminopropane and a bromine or chlorine compound.  
     CONSTITUTION: A polyphenylene ether is produced by oxidatively polymerizing a phenolic compound by using a catalyst comprising a copper compound (a), at least one member (b) selected from among N-phenylethanolamine, an N-alkyl- alkanolamine and an N-hydrocaryl-aniline, an N,N,N',N'-tetramethyl-1,3-diamino (unsubstituted or substituted) propane (c) and a bromine compound or a chlorine compound (d). Although a cuprous salt, a cupric salt or a mixture thereof can as said copper compound, a soluble salt is desirable from the viewpoint of economy and availability of the compound. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S60180287-A (JP)
Title: Analog scrambler system
Inventor: SHIRASAKA YASUO
IPC: H04N7/167
Filed: 1984-02-28
Abstract: PURPOSE:To transmit a video signal only to customers making a special contact by inverting an original video signal by means of a signal inverting circuit to tansmit the inverted signal, restoring the inverted video signal by means of a signal restoring circuit and reproducing the original video signal. CONSTITUTION:An output video signal V1 of a signal processing circuit 11 at the transmitting side is inverted by a signal inverting circuit 12, synchronizing signals S1, S2 are added to both ends by a color synchronizing signal generator circuit 13, and an inversion video signal V2 is generated. On the other hand, a signal received at the receiving side is restored to an original signal V1 by a signal restoring circuit 16 and outputted through the signal processing circuit 11.
Patent JP-S63202541-A (JP)
Title: Image forming device
Inventor: SATO HIDEKI
IPC: B65H5/06
Filed: 1987-02-17
Abstract: PURPOSE:To obtain the superior quality of a transfer image by forming a loop on a transfer material by setting the process speed of a transfer roller less than that of a transfer material feeding means on the upstream side. CONSTITUTION:A transfer roller 6 is attached onto a photosensitive material 4, and driven at the process speed equal to or slightly less than the process speed of a resistor roller 2 on the upstream side in a feeding passage. Therefore, a transfer material 1 transported by the resistor roller 2 is supplied into a fixation port 7, being formed with a loop during passing through a transfer part 5. Since, no stress is applied in the feeding direction onto the transfer material 1 in the transfer part 5, a correct toner image can be formed onto the transfer material 1. Further, a transfer roller 6 is synchronized with the revolution speed of the photosensitive material 4.
Patent JP-S61194270-A (JP)
Inventor: TAKAYANAGI MOTOO
IPC: D06M101/16
Filed: 1986-02-21
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-S59161149-A (JP)
Title: Timing synchronizing circuit
Inventor: YOSHIDA YASUHARU
IPC: H04L7/033
Filed: 1983-03-04
Abstract: PURPOSE:To always hold an optimum timing by supplying the output of a logical circuit as the control signal of a voltage controlled oscillator through an LPF. CONSTITUTION:A discriminating circuit 10 discriminates waveforms m1-m4, and a signal G goes to ''1'' in case of m1-m2. Also, an inversion G goes to ''1'' in case when the waveforms are m3-m4. On the other hand, a logical circuit 9 has a circuit for inverting the polarity of a signal X2 in case when the signal inversion G is ''1'', and also holding the nearest past signal X2 by one of the waveforms m1-m4 in case when the signal G and the inversion G are both zero, and by an output of the circuit 9, an error signal APC for detecting shift of a sampling point by an A/D converter 11 is obtained. Accordingly, when the output of the circuit 9 is supplied as a control signal of a voltage controlled oscillator 5 through an LPF6, a timing signal is always supplied to the converter 11 by an optimum timing.