baber/WOPTO huggingface dataset:
Patent JP-H07322174-A (JP)
Title: Mounting structure of window of video device
Inventor: HONDA TAMIKI
IPC: H04N5/65
Filed: 1994-05-30
Abstract: PURPOSE:To exchange a window without decomposing a device. CONSTITUTION:In a video device where a window 3 is mounted on the opening part of a front panel 2 and the front surface of a Braun tube is covered, an engaging part 7 is provided on the peripheral part of the window 3, a part 10 to be engaged which is possible to be engaged to this engaging part 7 freely attachably and detachably is provided on the front panel 2 and the engagement of the engaging part 7 for the part 10 to be engaged is made to be released from the outside of the device.
Patent JP-H01306764-A (JP)
Title: Automatic hot water supply device for bath tab
Inventor: KONISHI MITSUNARI
IPC: F24H1/00
Filed: 1988-06-03
Abstract: PURPOSE:To evacuate the air in a return pipe to enable the water in a bath tab to circulate, by controlling switchover of a three-way valve and on-off operation of a pump in the case a bath tab is located above the pump. CONSTITUTION:Hot water supply to a bath tab 1 is carried out by switching a three- way valve 8 over to the side of a hot water supply device 7, and by operating the hot water supply device 7 and a pump 5. When the water level exceeds the position of an adapter 4 causing a change in the pressure in a return pipe 3, and the signal of a water pressure sensor 9 exceeds a certain level, the hot water supply device 7 and the pump 5 are stopped, and the three-way valve 8 is turned to the side of the return pipe 3. As a result, the hot water in a supply pipe 2 flows back to the return pipe 3 through the pump 5 and the three-way valve 8, and the air in the return pipe 3 is discharged to the bath tab 1 through the adapter 4. The period of time required for replacing the air with water is determined by a delay device 14. After that, a load driving device 11 operates the pump 5 to evacuate the air completely, that is confirmed by a signal from a flow switch 6. Then, after the pump 5 is stopped and the three-way valve 8 is turned to the side of the hot water supply device 7, the hot water supply device 7 and the pump 5 are operated to supply hot water to the bath tab 1.
Patent JP-S63302281-A (JP)
Inventor: TSUSHIMA HIROSHI
IPC: F25J3/04
Filed: 1987-06-03
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-S62294789-A (JP)
Title: Suction quantity control valve for fixed displacement type rotary pump
Inventor: NOGAMI MASAAKI
IPC: F04C18/02
Filed: 1986-06-16
Abstract: PURPOSE:To decrease power loss at the unload operation by making the suction passage and the discharge passage of a pump communicate with the air and feeding lubricating oil to the suction passage at the time of unload operation and making the suction passage and the discharge passage of the pump communicate with a working oil passage at the unload operation. CONSTITUTION:A check valve 21 is provided in the discharge passage 8 of a gear pump 2 and the upper stream side of the check valve 21 and the suction passage 7 of a gear pump 2 are communicated with each other by a suction quantity control valve 3. The valve body 31 of the suction quantity control valve 3 has two positions and in one position the air port 20 and a lubricant port 17 are made to communicate with the suction passage of the gear pump 2 through a suction port 19 and its discharge port 8 is made to communicate with a discharge air port 22 leading to the air port 20, while in the other position, the communication between the discharge passage 8 and the suction passage 7 is shut off. Hereby, the gear pump 2 circulates only the air at the unload operation, accordingly power loss can be remarkably decreased.
Patent JP-H0276879-A (JP)
Title: Cis-2,6-diazabicyclo(3.3.0)octane derivative and use application thereof as medicine
Inventor: ARITA MASAFUMI
IPC: A61P1/04
Filed: 1989-05-31
Abstract: NEW MATERIAL:Compounds of formula I (X is O, S, NH or N; X1 is alkylene or alkenylene where ring is formed together with N in case of X is N; Y is alkylene; Y1 is H, alkyl or alkenyl; Y2 is H, alkyl, alkenyl, alkynyl, aryl, aralkyl, heterocycle, etc.; A is H or OH which may have protecting group) R, R1 and R2 are H or alkyl; Z is O or S). EXAMPLE:7-(3-Methoxycarbonylpropylthio)-2-(3alpha-hydroxyoctyl)-cis-2,6- diazabicyclo[3.3.0]oct-6-en-3-one. USE:An antithrombotic agent. An agent for protection of brain. Especially useful as an antiulcer agent. PREPARATION:For example, a compound of formula II is reacted with a compound of formula III (R7 is group reactive with carbonyl, halogen, alkoxy, etc.) to obtain a compound of formula I where X is S.
Patent JP-S6029015-A (JP)
Title: Digital integration circuit
Inventor: MOGI KOUSEI
IPC: H03K5/1252
Filed: 1983-07-27
Abstract: PURPOSE:To vary an eliminated noise width with temperature stability by applying one end of a parallel resistor to one input terminal of a comparator, applying a comparison voltage to the other input terminal and obtaining a comparator output when outputs exceeding a prescribed number of outputs of a shift register are at a high level. CONSTITUTION:An input signal A from an input terminal 21 is sampled by a clock pulse B having a sufficiently shorter period than a signal 22 from an input terminal 22 and becomes outputs Q1-Q4 of the shift register 29. In selecting resistors 24-28 to an identical resistance value and a comparison voltage 23 to 1/2 of a high level VDD, the output signal goes to a high level by a comparator 30 and goes to a low level in other case. Thus, since the output exceeds the 1/2VDD at the input terminal 23 when >=3 samplings among the four samplings are at high level only, i.e., when 3/5VDD is applied to the input terminal 32 because of majority decision, the signal is outputted as a high level.
Patent JP-S5566462-A (JP)
Title: Yarn break detector
Inventor: MORISHITA SHIYOUZOU
IPC: B65H63/02
Filed: 1978-11-10
Abstract: PURPOSE: To prevent the influence of misstraverse of yarn and to accelerate the output response speed by utilizing the vibration of the yarn in a direction intersecting a drum shaft while traversing in the drum shaft direction of the rotary traverse drum and detecting its vibration by a non-contact type photoelectric yarn break detector.  
     CONSTITUTION: A yarn 1' formed by an open-end fine spinning machine is taken up by a take-up roller 2 concurrently used as the swing fulcrum of a rotary traverse drum 4. The yarn is passed through a detector 3 in which its optical axis is provided substantially at the downstream side of the roller 2 in parallel to the drum shaft so that the yarn 1 vibrating in a direction intersecting the axial direction of the  drum, and is wound as a package 5 by the drum 4. In this case, on the surface of  the drum 4 a groove part 4a is formed into an endless spiral shape, and by utilizing  the yarn 1 vibrating forcibly in accordance with the variation in the depth of the  groove 4a, a pulse signal is obtained by the projecting part 3A and receiving part  3B of the detector 3 to carry out the detection of the yarn break. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61296653-A (JP)
Title: Collector for lead storage battery
Inventor: YONEDA TADASHI
IPC: H01M4/73
Filed: 1985-06-25
Abstract: PURPOSE:To reduce deformation of an electrode plate with a minimum weight increase, by linking lateral outer frames and longitudinal outer frames of a collector each other with reinforcing frames. CONSTITUTION:This collector 3 in composed of grid form inner frames 1 and outer frames 2 making a frame work along the periphery of the inner frames 1. Moreover, reinforcing frames 6 with a similar size to the outer frames 2 are arranged linking the centers of the sides of the outer frames 2 of the collector 3 each other. Therefore, if an extending force owing to a corrosion of the inner frames 1 is imposed upon the outer frames 2, the reinforcing frames 6 also receive the force. At the same time, each reinforcing frame takes a share of the force each other. In such a way, the deformation of the collector can be broadly reduced by a minimum increase of weight.
Patent JP-S63302538-A (JP)
Title: Semiconductor device
Inventor: TSUDA HIROSHI
IPC: H01L29/43
Filed: 1987-06-01
Abstract: PURPOSE:To remove peeling between a barrier metal and gold completely, and to obtain a gold electrode double-layer wiring having high reliability by thinly attaching an adhesive metal such as titanium, chromium, etc. between the barrier metal such as titanium nitride and gold. CONSTITUTION:A first insulating film 1 being formed onto a semiconductor substrate and having a specified opening section, a first conductive layer 2 being shaped onto said opening section and the first insulating film 1 and having excellent adhesive properties, a second conductive layer 4 being formed onto the first conductive layer 2 and having high conductivity, a third conductive layer 5 being shaped onto the second conductive layer 4 and having superior adhesive properties, a fourth conductive layer 6 being formed onto the third conductive layer 5 and having excellent adhesive properties while functioning as a diffusion barrier, and a second insulating film 7 being shaped onto the fourth conductive layer 6 are formed. Titanium is used as said first conductive layer 2, gold as the second conductive layer 4, a metallic layer having at least one kind of a metal of titanium, chromium and tantalum as the third conductive layer 5 and titanium nitride as the fourth conductive layer 6.
Patent JP-S6116873-A (JP)
Title: Paper-sheet-feed driving mechanism
Inventor: HASHIMOTO HIROYUKI
IPC: B41J11/00
Filed: 1984-07-04
Abstract: PURPOSE:To miniaturize the titled driving mechanism, to improve efficiency, to reduce the number of parts and to lighten the driving mechanism by forming a fine irregular surface in the pressure-contact surface of an elastic body brought into pressure-contact with a rotor. CONSTITUTION:Structure in which a surface brought into contact with a rotor 3 of an elastic body 2 has a fine irregular surface is formed. A platen to which printing paper is mounted is directly coupled with the driving mechanism through a platen shaft 5, and turned and driven. The quantity of the platen shaft 5 turned is detected by a gear 8 detecting the quantity of revolution thereof and a separately fitted magnetic sensor 9. The quantity of revolution detected is feedback-controlled to a driving system by a control mechanism. The rotor 3 is rotated and driven with high efficiency and high torque at low speed, which has not been used, by surface waves generated by the piezo-element, the paper- sheet driving shaft 5 is driven, and sheets of paper are fed. A gear row and a timing belt are unnecessitated, and a device is miniaturized, reliability is improved and cost is reduced.
Patent JP-S5767453-A (JP)
Title: Reverser for sheet
Inventor: KANEKO TAMAKI
IPC: B65H29/60
Filed: 1980-10-03
Abstract: PURPOSE: To carry a sheet through either of normal or reversed state by operating a sheet changeover guide plate functioning as reverser by mounting the changeover guide plate and an auxiliary sheet carrying passage, which reverses or does not reverse the sheet, to a sheet carrying passage.  
     CONSTITUTION: When the sheet 3 is forwarded in a non-reversed state, the changeover guide plate 20 is retreated under a sheet guide 8. In this case, the sheet 3 is sent onto a guide 9 in a non-reversed state through the sheet guide 8. When the sheet 3 is forwarded in a reversed state, the changeover guide plate 20 is projected onto the sheet guide 8. In this case, the sheet 3 is held between a pair of rollers 13, delivered from a nose section, bent in the reversion direction by means of the guide plate 20, and placed on a sheet receiving section 21 in a reversed state. The sheet 3 being reversed is sent onto the guide 9 through the auxiliary sheet carrying passage 24 and a pair of rollers 16. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62295454-A (JP)
Title: Semiconductor logic circuit device
Inventor: MORI TOSHIHIKO
IPC: G11C11/36
Filed: 1986-06-14
Abstract: PURPOSE:To perform a multistable logic operation with a simple configuration at a high speed by selecting one of two stable states in a memory active cell under the control of a base, and producing a corresponding signal from any of the two stable states. CONSTITUTION:When a switching element QS is at OFF state LL, a memory active element QR can be maintained in two stable states as seen at stable points A, B. When the element QS is set from the OFF state LL to ON state and again to the OFF state, the stable point is transferred from A or B through C to B in case of the input high level LLH. When an input is low level LLL, the stable point is transferred from A or B through D to A. Thus, only when the element QS is turned ON, any of the two stable states can be transferred to the other in a bistable logic circuit.
Patent JP-S621440-A (JP)
Title: Wet waste gas desulfurization apparatus
Inventor: MIYATAKA RYOICHI
IPC: B01D53/77
Filed: 1985-06-25
Abstract: PURPOSE:To provide a function as an oxydizing device to a falling pipe, in a wet waste gas desulfurization apparatus equipped with the falling pipe for transferring an absorbent slurry containing a Ca-compound to an absorbing part recirculation tank, by providing an air supply means and a gas-liquid contact means to the falling pipe. CONSTITUTION:The absorbing liquid sprayed from the spray nozzles 22 of an absorbing part 35 is passed through a screen 66 to absorb SOx in exhaust gas and collected in a receiving container 33 and subsequently collected in an absorbing liquid sump 45. Then, the absorbing liquid passes through a falling pipe 40 to be fallen to an absorbing part recirculation tank 38. At this time, air is sucked in the falling pipe 40 from the oxidizing air take-in pipe 41 mounted to a throat part 60 by ejector effect. Because this air is changed in a flow speed by an orifice 41, the gas and the liquid are sufficiently mixed and a part of Ca-sulfite is oxidized in the falling pipe 40 to form gypsum and the absorbing liquid is flowed in the absorbing part recirculation tank 37 along with oxidizing air.
Patent JP-S6118174-A (JP)
Title: Charge detecting circuit
Inventor: YAMADA TETSUO
IPC: H01L29/76
Filed: 1984-07-04
Abstract: PURPOSE:To realize a charge detecting circuit having a high sensitivity and a superior linearity, by partially decreasing the density of P type or N type impurity for decreasing the junction capacity in the electrostatic capacity of a P-N coupled charge detecting layer. CONSTITUTION:A P<-> type layer 17 having the same type of conductivity as a substrate 1 and a sufficiently low density of impurity is provided adjacent to an N<+> type diffused layer 2. The region surrounded by broken lines 18 is a depletion layer. Since the P<-> type impurity layer 17 surrounding the diffusion layer 2 has a low density, the thickness Xd of the depletion layer is increased. The junction capacity CFV is decreased and the total electrostatic capacity CFD is also decreased, whereby the sensitivity of detecting charge is improved. When it is assumed that the P<-> type impurity layer 17 has the density of impurity corresponding to 1/16 of that of the substrate 1, the capacity CFV is decreased to 1/4 if the density of N type impurity layer >> the density of the P type impurity layer. Further, the decrease in the non-linear junction capacity improves the linearity of the charge detecting characteristics.
Patent JP-S61296925-A (JP)
Title: Forming method for precise cylinder
Inventor: FUJITA MASAYOSHI
IPC: B21D5/10
Filed: 1985-06-24
Abstract: PURPOSE:To form a cylinder in precise cylindrical shape by shrinking the cylindrical body obtd. by bending a short sheet and by expanding in cylindrical shape the cylindrical body after bending both joining parts to the inner side and welding said joining parts. CONSTITUTION:The cylindrical body 6 in the shape of its both end parts being bent to the outer side more than the center part of the outer side face 6a and the bend starting part 7 and bend finishing part 8 of both joining parts being slightly expanded to the outer side as well as obtd. by passing a short sheet 5 in the gas of the driving rolls 1, 2, 3 and adjusting roll 4 of a roll forming machine. Said cylindrical body 6 is then shrinked with its compression by sliding divided dies 10a, 10b in the arrow mark radial direction and made in cylindrical shape. Both joining parts 7, 8 are made in flat shape, etc. and in the shape recessed to the inner side by the pressing member 11 fitted to the recessed part 10c formed on the inner peripheral wall of the divided die 10a of one part moreover. The seam part 9 of both joining part 7, 8 in said shape is then welded over the whole length. Thereafter the cylindrical body 6 is fitted to the outer periphery of a segment 15, a cone 16 is pushed in along the inner side slope face 15a of the segment 15 and the cylindrical body 6 is expanded.
Patent JP-H11330589-A (JP)
Title: Magnetoresistance effect element, its manufacture and magnetic recording regenerative device
Inventor: KAWASAKI AKIO
IPC: H01L43/08
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To enhance the crystallizability of a magnetoresistance effect film to inhibit a grain boundary diffusion or the like and to reduce the thermal degradation rate of the magnetoresistance effect of a spin valve film by a method wherein the effect film is patterned by a sputter etching method using gas containing at least either of Xe gas and Kr gas. SOLUTION: When a spin valve film 8, which is a magnetoresistance effect film, is patterned, gas containing at least either of Xe gas and Kr gas is adoped as sputter etching gas. Thereby, in a magnetoresistance effect element which is manufactured, it is verified that at least either of a very small amount of Xe gas and a very small amount of Kr gas is contained in at least the patterned end surfaces of the film 8. Accordingly, damage, which is inflicted on the magnetoresistance effect film, is reduced, the crystallizability of the patterned end surfaces is preserved, an atom diffusion between the layers of the film 8 at the time of heating is reduced and the functions of the layers is prevented from being deteriorated.
Patent JP-H09317066-A (JP)
Title: Board underlay reinforcing material
Inventor: KAWABE HARUO
IPC: E04B2/74
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide possibility of installing a member such as handrail, on which a large load is applied, on a partition wall made of gypsum board. SOLUTION: A board underlay reinforcing member is used in a partition wall of such a structure that gypsum boards are affixed to channel-shaped studs installed upright in lattice form. The reinforcing member is composed of a reinforcing plate 10 and a bracket 20 to fix the left and right ends of the plate 10 to the studs. Each stud is bored, and the bracket 20 is furnished with a detent projection 24 to be engaged by the bored hole and a fitting part 23 to be fitted in an opening provided in the channel-shaped stud. Further the bracket 20 is furnished with fixing plates 22 to pinch the reinforcing plate 10 from above and below. The plate 10 consists of a plastic plate 12 having channel-shaped section and a particle board 10. By the bracket 20, the end faces of the plate 10 and stud are joined together in the butted condition.
Patent JP-S5661972-A (JP)
Title: Production of devil tongue containing grain fluor
Inventor: YAMAZAKI HAJIME
IPC: A23L29/244
Filed: 1979-10-26
Abstract: PURPOSE: An adequate amount of devile tongue flour is added to warm water and then an appropriate amount of a grain flour such as rice, buckwheat or millet is added thereto and mixed, coagulated by adding a coagulating agent to impart the devile tongue a taste of rice cake, buckwheat or corn.  
     CONSTITUTION: An adequate amount of devile tongue flour is stirred together with warm water and combined with an appropriate amount of a grain flour such as rice, buckwheat, millet, foxtail millet or corn. Further, a coagulating agent is added thereto and the mixture is poured into a mold of desired shape, coagulated, boiled in hot water to give the objective devile tongue with flexibility. This process gives various kinds of devil tongue products, e.g., showing strong taste of devil tongue, or rice cake, buckwheat or corn taste. The product also can be eaten by roasting just like rice cake. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08335532-A (JP)
Title: Aluminum electrolytic capacitor
Inventor: MORISHITA SUSUMU
IPC: H01G9/10
Filed: 1995-06-06
Abstract: PURPOSE: To make a winding diameter of a capacitor element variable with no stress on the flat part of an anode lead and on the connection part of an anode foil at the time of making a lead part of the anode lead wire pass through a sealing body so as to allow smooth pass through and with no need of extra winding of a cathode foil and a separator. CONSTITUTION: A bending part 14c is provided in advance between the lead wire part 14b and the flat part 14a of an anode lead 14 where the flat part 14a is to be connected to an anode foil of a capacitor element 11 constituted by winding about the anode foil and a cathode foil with an interposed separator in between so as to position the lead wire part 14b of the anode lead 14 in the winding central part of the capacitor element 11. Moreover, the connection of one end of a cathode lead plate 15 the other end of which is connected to the inside face of a metal case 12 to the cathode foil is made within the outermost periphery.
Patent JP-H05199607-A (JP)
Title: Power converter for electric vehicle
Inventor: YAMAMOTO SHIROJI
IPC: B60L9/18
Filed: 1992-05-29
Abstract: PURPOSE:To prolong the operation sustaining time of inverter through a capacitor having low withstand voltage upon contact loss of pantograph and to protect elements positively against short circuit fault of inverter by ON/OFF controlling the voltage across an external filter capacitor bank which is interruptible from the inverter. CONSTITUTION:Trolley voltage detected through a voltage detecting element 32 is compared with a reference value and a gate drive circuit 34 performs switching control of a GTO thyristor 16 to charge an external filter capacitor bank 14 with a constant voltage lower than the rated voltage of a trolley 1. When a voltage detected through the voltage detecting element 32 drops below a set level, a rectifying element 15 is turned ON to feed power to an inverter circuit 7. Upon occurrence of short circuit fault between upper and lower arms of the inverter circuit 7, an abnormal quick discharge detecting circuit 23 and a gate drive circuit 24 interrupt the operation of a GTO thyristor 20. Consequently, the external filter capacitor bank can be constituted of capacitors having low capacity and low withstand voltage.
Patent JP-H11289909-A (JP)
Title: Goldfish bowl with water cleaner
Inventor: KOMATSU JIYUNJI
IPC: A01K63/04
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide the subject goldfish bowl employing a water cleaner, aerator or thermostat without spoiling a Japanesy affective atmosphere derived from goldfish bowls and capable of feeding fishes for a long time by providing the goldfish bowl with an appearance as if it were put on a pedestal. SOLUTION: This goldfish bowl is formed by fixing a truly or polygonally cylindrical flat case to the under side of a goldfish bowl 1 without the bottom, filling the case with a filter so as to feeding an air for aeration and clarification, disposing a middle plate 17 and middle board 4 in order to separate a living zone for fishes from a clarifying layer, setting a pump 11 for a water circulation, mounting a flow regulating valve for directly exhausting an aeration air out of the bowl 1, setting a heater for keeping a water temperature at cold season, and fixing a pipe introducing an air and water to the upper section of the bowl 1 when conducting their circulations without any pumps.