baber/WOPTO huggingface dataset:
Patent JP-2000130898-A (JP)
Title: Operation control method of ice heat storage unit
Inventor: YOKOMIZO TSUYOSHI
IPC: F25C1/00
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To avoid a bridging phenomenon or the peak phenomenon of power demand by a method wherein the necessary period of time for heat storage operation of a heat source device is operated from the level of heat storage medium reserved in a heat storage tank, the measured value of a temperature and the amount of consumption of stored heat in a past while the heat storage operation is controlled by operating an operation starting time in reverse from an operation finishing time. SOLUTION: Upon the possible time of starting of heat storage operation at night, the remaining amount of heat storage in a heat storage tank 2 is operated from the measured values of level and temperature of a heat storage medium 4 reserved in the heat storage tank 2, which are measured by a level sensor 6 and a thermistor 7 arranged in the heat storage tank 2. Then, the necessary amount of heat storage is estimated from the average value of the amount of consumption of storage heat in a past to operate the necessary period of time of heat storage operation of a heat source device 1 and control the heat storage operation of the heat source device 1 by operating the starting time of heat storage operation in reverse from the finishing time of the heat storage operation.  According to this method, the amount of stored heat can be utilized completely even in an intermediate period wherein a secondary side load is reduced and, further, the peak phenomenon of power demand, generated immediately after the starting time of application of midnight power, can be avoided.
Patent JP-H04179204-A (JP)
Title: Mechanism of electromagnetic operation
Inventor: KOGA NOBUYUKI
IPC: G11B15/10
Filed: 1990-11-14
Abstract: PURPOSE:To eliminate an overstroke of a movable member for bringing a movable iron core into contact with a magnet accurately by making the size of a connecting hole in the moving direction of the movable core a little larger than that of a connecting projection and by allowing the magnet to attract the movable iron core when it is pushed by the movable member, and it is brought near the magnet of the electromagnetic plunger. CONSTITUTION:When a trigger lever 7 comes a little before a stopping position, an end face 33a of a part 33 to be attracted of a movable core 32 is brought near to an end face of an attracting part 29a of a yoke 29, then an attraction force of the yoke 29 works on the movable core 32 from the yoke 29. At that time, a connecting pin 23 is in contact with one side face 35b of a connecting hole 35 and so the movable core 32 moves to the yoke 29 side by the distance which is a difference between the size of the connecting hole 35 in the moving direction of the movable core and the size of the connecting pin 23. Therefore, the movable core 32 moves to the yoke 29 side as shown by an alternate long and two short dashes line to be attracted by the yoke 29.
Patent JP-H02154387-A (JP)
Title: Solid-state memory device
Inventor: KAWAMURA HIDEAKI
IPC: G11C8/00
Filed: 1988-12-06
Abstract: PURPOSE:To make high-speed access to an arbitrary data block with the less number of signal lines by successively outputting addresses of relevant storing blocks of a memory section from the leading address outputted from a block address storing means. CONSTITUTION:A block designating data storing means 28 stores block designating data which designate arbitrary storing blocks of a randomly accessible memory section 24. A block address storing means 30 holds the leading addresses of plural storing blocks of the section 24 and outputs the leading address of a relevant storing block in accordance with block designating data outputted from the means 28. Then a sheet number counter 32 successively outputs addresses of relevant storing blocks of the section 24 from the leading address outputted from the means 30. Therefore, high-speed access can be made to an arbitrary data block with the less number of signal lines.
Patent JP-H01149413-A (JP)
Title: Semiconductor porcelain substance
Inventor: KANDA OSAMU
IPC: H01G4/12
Filed: 1987-12-04
Abstract: PURPOSE:To obtain the title semiconductor porcelain substance having improved dielectric constant and insulation resistivity by a method wherein a composition, consisting of the specific quantity of the specific quantity of bismuth oxide and the specific quantity of one or two or more kinds of copper oxide, cesium carbonate, cesium hydroxide, cesium oxide, dicesium trioxide, cesium peroxide, is diffused in the crystal grain boundary of a semiconductor porcelain, and a dielectric layer is formed in the crystal grain boundary. CONSTITUTION:The mixture, which is diffusing substance, is formed into the composition consisting of bismuth oxide Bi2O3 of 20-80molar%, copper oxide CuO of 10-50molar%, cesium carbonate Cs2CO3, cesium hydroxide CsOH, cesium oxide Cs2O, dicesium trioxide Cs2O3 and cesium peroxide Cs2O2. When the mixture of the above-mentioned composition is used, the dielectric constant can be improved by 1.5-1.9times and the insulation resistivity can be improved by 1-3 figures when compared with the case wherein a bismuth oxide single unit or a copper oxide single unit is used.
Patent JP-H05118011-A (JP)
Title: Bearing with elastic rubber material
Inventor: TADA HIROSHI
IPC: E01D19/04
Filed: 1991-10-29
Abstract: PURPOSE:To obtain highly accurate setting of bearings by a method in which the outside diameter of a flange ring attached to one side of an intermediate plate is brought into contact with the inner wall of the surrounding wall projected upwards from the lower shoe part. CONSTITUTION:An upper shoe part 3 is fixed to the superstructure G, a lower shoe part 6 is fixed to the substructure B, and intermediate plates 4 and an elastic rubber part 5 are put into the recession of the lower shoe part 6 to make up a bearing S. A flange ring 15 is attached to the side of the plate 4 and surrounding walls 19 projected upwards with a given thickness are fixed to the lower shoe part 6, where the outside diameter of the ring 15 is brought into contact with the inner wall of the walls 19 and the aperture between the plates 4 and the walls 19 is closed by the flange ring 15.
Patent JP-H07155532-A (JP)
Title: Off gas washing device
Inventor: AKAGAWA KATSUHIKO
IPC: B08B3/04
Filed: 1993-12-08
Abstract: PURPOSE:To easily execute an exchanging work of a filler in a housing box in a water tank by a remote control. CONSTITUTION:The water tank 1, a filler housing box 3 having a mesh made wall part 3ab provided at an inside of the water tank in an underwater state at a certain interval from bottom surface of the water tank, a freely movable inner cylinder 7 in a vertical direction whose lower part is inserted into the filter housing box under a water surface of the water tank and whose tip part is fixed to a bottom plate 3c of the filler housing box 3 from whose underside an off gas is introduced, an inner cylinder elevating/lowering mechanism 10 elevating/lowering the inner cylinder, a filler discharge port 20 formed at the bottom side of the water tank and a filler supply passage 25 supplying the filler to the filler housing box are provided.
Patent JP-H04181727-A (JP)
Title: Dry etching device
Inventor: YOKOYAMA MASAKAZU
IPC: H01L21/302
Filed: 1990-11-16
Abstract: PURPOSE:To heighten an ionization rate of etching gas without increasing plasma energy and to contrive to improve etching efficiency by a method wherein electron beams are emitted between a pair of electrodes from an electron gun, and the electron beams are scanned on a surface of a semiconductor wafer placed on one side electrode by a deflector. CONSTITUTION:Etching gas is supplied to inside an etching vessel 1. A pair of electrodes 5, 7 are arranged opposite to each other at regular intervals in the etching vessel 1, an a semiconductor wafer 6 is placed on one side surface. When high frequency power is applied to the electrodes 5, 7 from a power source 8, a glow discharge is generated to produce plasma, and an electron gun 15 irradiates electron beams B towards between the pair of electrodes 5, 7. The electron beams B derived from the electron gun 15 are scanned on an etching surface of the semiconductor wafer 6 by scanning means 16. Thus, an ionization rate of the etching gas without increasing plasma energy can be heightened and an attempt is made to improve etching efficiency.
Patent JP-H03174036-A (JP)
Title: Device for dividing yarn end of double yarn
Inventor: FUJIWARA MICHIAKI
IPC: D01H15/00
Filed: 1989-11-28
Abstract: PURPOSE:To obtain the title device where bonding between single yarns having good efficiency is made possible by dividing the single yarn by providing a cramp for holding double yarn and arranging hooking members having specific pawls at a position capable of carrying out contact with double yarn in the point of the clamp and making either one of hooking members movable. CONSTITUTION:Two clamps 1 and 2 holding double yarn Y in two positions are provided and hooking member 3 having a hooking pawl 17 having size by which a piece of single yarn constituting double yarn Y is hooked, but the double yarn is not hooked is arranged and 181 pieces of single yarns of double yarn Y held between these two clamps are hooked on the hooking pawl 17 by yarn end dividing device in which either one of two clamps 1 and 2 and hooking member 3 is arranged changeably to lateral direction and spreading member 4 is turned and two single yarns 18 and 19 are separated and single yarn 18 is fed to a groove 22 and single yarn 19 is fed to a groove 23 and end of double yarn is divided into two single yarns.
Patent JP-H02154259-A (JP)
Title: Preparation of positive resist composition
Inventor: HIOKI TAKESHI
IPC: G03F7/023
Filed: 1988-12-06
Abstract: PURPOSE:To eliminate a filtration stage and a drying stage of a generated product and to shorten a working time by mixing directly an alkali-soluble resin with a soln. of quinonediazide sulfonic acid ester formed from a soln. of a condensation reaction of a quinonediazide sulfonic acid halide with a phenolic compd. without isolating the quinonediazide sulfonic acid ester. CONSTITUTION:A soln. of quinonediazide sulfonic acid ester is obtd. by condensing a quinonediazide sulfonic acid halide with a phenolic compd. in a solvent. The obtd. soln. is mixed with a soln. prepd. by dissolving an alkali-soluble resin in a resist solvent. Impurities such as solvent, etc. used for the condensation reaction are removed from the soln. Solvents, etc. used for the condensation reaction are removed by distillation, etc., and salts generated by the condensation reaction are removed by filtration, etc., and other salts and metals are removed by washing with water. The soln. freed of impurities is subjected, if necessary, to adjustment of concn., then filtered, etc. in order to remove fine dusts. Thus, a positive resist is obtd.
Patent JP-H03167465-A (JP)
Title: Electrochemical gas sensor
Inventor: YAMAGA NORIYUKI
IPC: G01N27/416
Filed: 1989-11-27
Abstract: PURPOSE:To obtain a gas sensor excellent in the stability of gas sensitivity with the elapse of time and hardly affected by the fluctuation of environmental humidity by providing a transmission control layer limiting a gas transmission amount and having water repellency so as to cover a solid electrolyte layer. CONSTITUTION:A transmission control layer 60 is fixed to the frame 11 fixed to an insulating substrate 10 so as to cover a solid electrolyte layer 5. The control layer 60 is composed of a fine porous body capable of permitting gas to transmit and the gas transmission amount thereof is controlled by adjusting the thickness and area of the control layer 60, and the material quality thereof has water repellency and permits gas to be inspected to transmit but does not permit moisture to transmit. The control layer 60 permits the gas to be inspected in external environment to transmit in a definite limited state but the moisture contained in the electrolyte layer 5 is evaporated and can not transmit through the control layer 60. By this constitution, gas sensitivity becomes constant and the stability thereof with the elapse of time is enhanced.
Patent JP-S63164308-A (JP)
Title: Deposited film formation
Inventor: FUJIOKA YASUSHI
IPC: H01L31/04
Filed: 1986-12-26
Abstract: PURPOSE:To easily form the deposited film having the film structure in which composition and characteristics are differentiated by the direction of film thickness by a method wherein the shifting distance to a substrate in the reaction space of a gaseous raw material substance and a gaseous halogen oxidizing agent are differentiated. CONSTITUTION:The shifting distance to a substrate of the mixed gas of a gaseous raw material substance and a gaseous halogen oxidizing agent is set relatively long when a layer containing a number of Si-H2 coupling is formed while a deposited film is being formed, and said shifting distance is changed relatively short when a layer containing a large number of Si-H2 coupling is going to be formed. To be more precise, the piping to be used for introduction of gas for a deposited film forming device is constructed in a double concentrically arranged structure, and it has the first gas introducing pipe 109 with which gas is introduced from gas cylinders 101, 102, 103, 104 and 105, and also the second gas introducing pipe 110 with which gas is introduced from a gas cylinder 106. A substance 118 can be arranged properly on the position in the desired distance from the position of each gas introducing pipe by vertically moving a substrate holder 112 or the gas introducing pipes 109 and 110.
Patent JP-H07160124-A (JP)
Title: Image forming device
Inventor: NAWAMA JIYUNICHI
IPC: G03G15/14
Filed: 1993-12-09
Abstract: PURPOSE:To provide a dielectric separation means for preventing toner from scattering, having a great capacity for paper separation, for preventing the occurrence of staining by toner on the rear side of an image receiving paper, having high durability, for preventing the deterioration of the separation capacity by providing a roller semiconductive member on a rotatable conductive member with the grounded dielectric separation means. CONSTITUTION:The dielectric separation means 9 is constituted so as to be provided with the roller semiconductive member, for example, 'Teflon(R)' film on the grounded rotatable conductive member, for example, an aluminum supporting body. The dielectric separation means 9 is supported by a bearing so that it can be rotated when the image receiving paper 8 comes into contact with the means 9. Thus, the occurrence of toner scattering is suppressed even in the case the image receiving paper 8 comes into contact with the surface of the dielectric separation member just after the separation. And also, the rubbing with the rear side of the image receiving paper is suppressed, so that the staining by the toner on the rear side of the image receiving paper is suppressed. And a charge is not accumulated on the surface of the dielectric separation member because of using 'Teflon(R)', then, the image receiving paper is stably separated. Further, the wear of the surface of the dielectric separation member caused by the successive passing of the image receiving paper 8 is suppressed.
Patent JP-H08149187-A (JP)
Title: Cordless telephone set
Inventor: SERIZAWA GORO
IPC: H04W84/10
Filed: 1994-11-21
Abstract: PURPOSE: To avoid a sense of displeasure due to a call tone keeping ringing by a cordless receiver on charge with a master set by stopping call processing when the cordless receiver is on-charged while the cordless receiver calls an extension so as to hold an external line call. CONSTITUTION: When it is discriminated that no key operation for talking is made for a cordless receiver, whether or not the cordless receiver is on- charged is discriminated (S4) and in the case of on-charge, an external line is held (S5). Then whether or not the cordless receiver is off-charged is discriminated (S6), and when the receiver is off-charged, talking is made by the cordless receiver (S3), and when no off-charge is discriminated, whether or not a key operation for talking by a master set is made is discriminated (S7). When the key operation is made, talking is made by the master set (S8).
Patent JP-H11130525-A (JP)
Title: Production of barium aluminate
Inventor: NAGAOKA TAKAAKI
IPC: C04B35/44
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing barium aluminate, producible at >=100 deg.C under normal pressure, capable of controlling setting and curing time. SOLUTION: A barium aluminate hydrate obtained by reacting metal aluminum or aluminum hydroxide as an aluminum source with barium hydroxide as a barium source in a solution under a normal pressure at <=100 deg.C and comprising an amorphous substance and/or a crystal substance having a composition of 35-55 wt.% of BaO, 25-40 wt.% of Al2 O3 and 10-35 wt.% of H2 O is heated to >=100 deg.C to give the objective barium aluminate comprising an amorphous and/or a crystalline substance having a composition of 50-65 wt.% of BaO, 30-45 wt.% of Al2 O3 and 0-15 wt.% of H2 O in which a setting/hardening time is controllable by the heating temperature of barium aluminate hydrate.
Patent JP-S63161934-A (JP)
Inventor: FUKUMA YASUFUMI
IPC: A61B3/10
Filed: 1986-12-25
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-H05246282-A (JP)
Title: Bracket fixed to automobile such as carryall bar or the like
Inventor: RUCHIAANO FUABURI KORUSARIINI
IPC: B60R9/00
Filed: 1992-11-19
Abstract: PURPOSE: To constitute to easily fix a bracket for installing a carryall bar on a roof of an automobile to an automobile of different type. CONSTITUTION: A bracket fixed to an automobile has a connecting means 16 to a roof of the automobile. The means has protrusions 17 to 19 coupled to support means 2, 3 of a carryall bar 1. The support means has a container for inserting a coupling protrusion. An at least one container operating to couple the support means to the connecting means has a mounting hole 8. A connecting means of a different constitution is prepared to fix the support means of a common state to the automobile having a different roof structure.
Patent JP-H04181308-A (JP)
Title: Travel speed fixing mechanism for working vehicle
Inventor: YUKI MIKIO
IPC: B60K31/00
Filed: 1990-11-15
Abstract: PURPOSE:To speedily and easily increase the speed and to improve the operability of locking by supporting a lock tool elastically on an operation lever so that the lock tool can be displaced backward elastically to the unlocking side of the operation lever. CONSTITUTION:The lock tool 16 is supported elastically on the operation lever 14 so that the lock tool can be displaced backward to the unlocking side of the operation lever 14. When an operation pedal 7 at a neutral position N is stepped to an optional position of a forward movement side and the lever 14 is operated to place the lock tool 16 on the lock side, the lock tool 16 engages a locked part 15 to fix and hold the pedal 7. When the speed is increased, the pedal 7 is stepped in this lock state, and then only the lock tool 16 is displaced to the unlocking side, so that the pedal 7 is fixed and held at an optional position. When the lock tool 16 is operated to the lock side first by the operation of the lever 14, the pedal 7 can be positioned and held at an optional position even by being stepped in later. Consequently, correcting operation to the forward movement speed increase side is speedily and easily performed and the pedal can be fixed regardless of which of the pedal and lever is operated first.
Patent JP-H03172711-A (JP)
Title: Angular velocity sensor driving detector
Inventor: TANAKA HIDEKI
IPC: G01C19/5614
Filed: 1989-12-01
Abstract: PURPOSE:To obtain a stable output even if a tuning fork resonance frequency is varied by providing a 2nd filtering means which has the same characteristics as that of a 1st filtering means between a piezoelectric element for drive detection and a synchronizm detecting means and making the gain of a synchronizm detection signal constant. CONSTITUTION:Piezoelectric elements 15 and 16 for detection detect the angular velocity by multiplying the vibration speed of an X-directional resonance frequency by the input angular velocity and an amplifier 29 outputs detection voltages from the elements 15 and 16 as an amplification detection voltage. The signal from a BPF 30 is detected synchronously by a synchronous detecting circuit 31 based on the movement voltage from a phase shifting circuit 28 to generate a synchronizm detection signal. Namely, the circuit 28 shifts the signals from the piezoelectric elements 13 and 14 for drive detection in phase by 90 deg. and the synchronizm detection signal is proportional to the angular velocity. Further, only the low frequency component of the synchronizm detection signal passes through an LPF 32 and is outputted by an output amplifying circuit 33 as a voltage matching the system.
Patent JP-2000130632-A (JP)
Title: Solenoid valve
Inventor: SATO HIDEJI
IPC: F16K31/06
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To save power of a solenoid by filling a magnetic fluid into a clearance between a magnetic plate having a hollow part, which is a part of a magnetic frame surrounding a coil of a solenoid part opening and closing a valve seat by driving a valve member and in which a movable iron core is inserted, and the movable iron core. SOLUTION: When a coil 9 is not excited, a movable iron core 3 lowers, a supply valve member 24 closes a supply valve seat 21, and a discharge valve member 26 opens a discharge valve seat 22 to communicate an output port A and a discharge port R mutually. When the coil 9 is excited in this condition, the movable iron core 3 is attracted to a fixed iron core 4, the supply valve member 24 opens the supply valve seat 21, and the discharge valve member 26 closes the discharge valve seat 22 to communicate an input port P and an output port A mutually. At this time, since magnetic fluid 7 is filled into a clearance between a magnetic plate 6 and the movable iron core 3, the viscosity of the magnetic fluid 7 increases, and a speed at which the movable iron core 3 is attracted to the fixed iron core 4 is reduced when the coil 9 is excited.
Patent JP-H08208703-A (JP)
Title: Swellable starch ester,its production,and absorbent containing it
Inventor: BUIRUHERUMU OTSUPAAMAN
IPC: C08B31/04
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a swellable starch ester useful as a biodegradable absorbent material by reacting starch or a modified starch with a carboxylic anhydride to give a starch ester with specified properties.  
     SOLUTION: The swellable starch ester contains 50 wt.% or higher water- insol. component and has a swellability higher than 1,000 wt.% (based on a dry starch ester) in an aq. 1 wt.% NaCl soln. The swellability is determined by swelling 0.5 g of the starch ester in 100 ml of an aq. 1 wt.% NaCl soln. and filtering through a filter paper in a 90 mm Buchner funnel until air is sucked through the filter paper or until the test fluid becomes incapable of being sucked and filtered. The ester is formed by partially esterifying starch or a modified starch with a carboxylic anhydride (mixture) and cross-linking it. The esterification is conducted at a pH of 7-11 and at 0-40°C, and the cross- linking may be conducted before or after the esterification. 
     COPYRIGHT: (C)1996,JPO