baber/WOPTO huggingface dataset:
Patent JP-H09155351-A (JP)
Title: Water supply apparatus
Inventor: WATANABE KAZUSHIGE
IPC: C02F1/76
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To supply water containing effective chlorine in specified concn. regardless of the concn. of chlorine ions of chlorine ion-containing water itself such as tap water and to prevent the water pollution caused by the transpiration of effective chlorine and the penetration of bacteria. SOLUTION: Since an electrolytic current applied to a pair of opposed electrode plates 3f, 3g is determined on the basis of the concn. of chlorine ions contained in tap water F, water containing effective chlorine in a specified concn. can be obtained to be supplied regardless of the concn. of chlorine ions of used tap water itself. Further, since tap water F is electrolyzed on the way of the supply of tap water in the non-contact state with the open air within a hermetically closed electrolytic cell 3, effective chlorine generated by electrolysis can be effectively utilized to perform expected sterilization and the penetration of bacteria from the outside is prevented to certainly avoid water pollution.
Patent JP-H01156661-A (JP)
Title: Joint part survey instrument
Inventor: KUBOTA JUN
IPC: G01N29/28
Filed: 1987-12-15
Abstract: PURPOSE:To execute the inspection irrespective of a shape of the surface of a sample by providing an echo counter for measuring a distance between an ultrasonic radiation surface and the sample from a transmission timing of an ultrasonic wave and a reception timing of an echo from the surface of the sample. CONSTITUTION:By a transmission timing determined by a transmission timing signal generator 7, an ultrasonic wave is radiated to a sample 2 from an array transducer 3. The ultrasonic wave reflected by the surface of the sample 2 is received by the array transducer 3, and a received surface echo is inputted as an electric signal to a receiver 6. By a surface echo counter 10, a distance between the array transducer 3 and the sample 2 is derived from a time difference between the transmission timing and a reception timing of the surface echo, the correction quantity of a delay time to transmitting and receiving signals of each vibration element of the array transducer 3 is calculated again newly, and it becomes a control data of the next transmitting and receiving cycles. By repeating the foregoing, an ultrasonic beam can be controlled so as to be focused to a survey object part irrespective of a shape of the surface of the sample.
Patent JP-H08180336-A (JP)
Title: Tape cassette
Inventor: KATAKURA HITOSHI
IPC: G11B5/41
Filed: 1994-12-20
Abstract: PURPOSE: To eliminate errors at the time of recording or reproducing data by effectively removing the deposits sticking to a magnetic head without requiring labor. CONSTITUTION: At least either of the beginning end 6a side (leader tape 9a side) or terminal 6b side (trailer tape 9b side) of a magnetic tape 6 housed in a cassette casing is provided with a cleaning tape part 20 having an effect of wiping away the deposits sticking to the magnetic head.
Patent JP-H09202817-A (JP)
Title: Production of non-rigid polyurethane foam and production of polyurethane integral skin foam
Inventor: TOMOSADA TSUYOSHI
IPC: C08J9/14
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject foam useful as a member for automobiles, capable of extremely shortening a molding cycle without damaging physical properties of foam such as impact resilience and compression set, by using an active hydrogen compound containing a specific functional group. SOLUTION: In reacting (A) an active hydrogen compound with (B) a polyisocyanate in the presence of (C) a blowing agent composed of a hydrogen atom-containing hydrocarbon halide and/or water, (D) a compound containing two or more active hydrogen atoms in which one or more of the active hydrogen atoms are of mercapto groups and having 2,000-20,000 average molecular weight is used as at least 5wt.% of the component A. The component D is preferably a compound containing at least one group among the groups of formula I (R<1> is H or methyl), formula II (at least one among mX<1> s is SH and the rest are Cl; (m) is 1-50), formula III ((n) is 1-50), etc.
Patent JP-H01158510-A (JP)
Title: Absolute position detecting device for unmanned carrier
Inventor: KUROSAWA HARUHIRO
IPC: G05D1/02
Filed: 1987-12-15
Abstract: PURPOSE:To obtain the device with a simple constitution by supporting several detecting edges to slide and detect a marker freely elevatably and linearly and fetching the detecting signal of the detecting edge to an external part as an electric signal. CONSTITUTION:Detecting edges 5a-7a (5b-7b) are linearly supported on bases 8a (8b), detecting edges 5a (5b) and detecting edges 7a (7b) are electrically connected, the DC current is supplied between these and detecting edges 6a (6b) and the existence of a marker 1 can be electrically detected. For example, when an unmanned vehicle 2 advances in the direction of the detecting edge 7a, the approaching point to the marker 1 of the unmanned vehicle 2 is detected by forming the conducting path with detecting edges 5a and 6a through the marker 1, and the escaping point from the marker 1 of the unmanned vehicle 2 is detected by forming the conducting path with detecting edges 6a and 7a through the marker 1. Thus, the manufacturing can be executed inexpensively and with a simple constitution.
Patent JP-H10157189-A (JP)
Title: Image forming apparatus and method for correcting color shift thereof
Inventor: SEKI YUICHI
IPC: B41J2/44
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To enhance accuracy in overlapping of images of respective colors and to form a high quality color image without color shit by a method wherein a timing signal in a main scanning direction is synchronized with a timing signal in a sub-scanning direction. SOLUTION: A phase difference from a time when a synchronizing signal in a sub-scanning direction has been outputted from a sensor to a time when a synchronizing signal in a main scanning direction is outputted from a BD sensor is measured by means of a phase difference measuring circuit 26 by using both of dividers (a) 29, (b) 31. A drum pulse generating section 37 switches a clock source to be supplied to a pulse motor PM between a reference pulse 39 and the divider (a) 29 or (b) 31 on the basis of the measured result.
Patent JP-H08170023-A (JP)
Title: Thermoplastic resin composition
Inventor: TANAKA HIDEHO
IPC: C08L23/00
Filed: 1994-12-20
Abstract: PURPOSE: To obtain the subject composition, well balanced among heat resistance, strength and rigidity and useful for the field of automobiles, etc., by using a fibrous xonotlite having specific properties. CONSTITUTION: This resin composition comprises (A) a thermoplastic resin such as a polyamide resin, (B) a thermoplastic resin which is a polymer mixture of any of heat-resistant ABS resins, polyphenylene ether resins, etc., having a higher deflection temperature under load (ASTM-D648) than that of the component (A) and (C) a fibrous xonotlite. The component (C) has >=21m<2> /g BET specific surface area according to nitrogen adsorption and the surface treated with a surfactant and/or a coupling agent and is granulated into a granular shape.  Furthermore, formula I [A] is the weight of the component (A) in the objective composition; [B] and [C] are the respective weights of the components (B) and (C); wf is the weight percentage of the component (C) in the objective composition} is within the range of 5<=wf<=70 and formula II [wb is the weight percentage of the component (B) in the total weight of the components (A) and (B) in the objective composition] is within the range of 5<=wb<=50.
Patent JP-H11157948-A (JP)
Title: Metal fiber-containing prepared unshaped refractory
Inventor: AIDA KOJI
IPC: C04B35/66
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a prepared unshaped refractory in which a large amount of metal fibers having >=20 mm and <=35 mm length, >=0.07 mm<2> and <=0.5 mm<2> sectional area are dispersed by simple mixing method so as to extremely improve heat-resistant spalling resistance, impact resistance and peeling resistance of prepared unshaped refractory. SOLUTION: This prepared unshaped refractory comprises >=1.0 vol.% and <=3.5 vol.% of metal fibers (A) having >=20 mm and <=35 mm length, >=0.07 mm<2> and <=0.5 mm<2> sectional area in the prepared unshaped refractory and metal fibers (B) having >=10 mm and <20 mm length, >=0.07 mm<2> and <=0.5 mm<2> sectional area in an amount of >=1/5 (volume ratio) to the metal fibers (A) and <=1.5 vol.% in the prepared unshaped refractory. The total amount of the whole metal fibers is >=1.2 vol.% and <=4.5 vol.% in the prepared unshaped refractory.
Patent JP-H05123511-A (JP)
Title: Filter material and its production
Inventor: TSURU SUMIAKI
IPC: B01D39/14
Filed: 1991-11-05
Abstract: PURPOSE:To provide a novel filter material capable of also adsorbing pathogenic or antigenic fine particles such as viruses or bacteria. CONSTITUTION:Powdery calcium phosphate in a wt.% of 0.5-30 and 0.5-10wt.% of beta-1, 3-glucan are stirred in hot water at a high speed to prepare a treatment solution, which is, in turn, bonded to a material sheet to dry the treated sheet.
Patent JP-H09157930-A (JP)
Title: Head wearing substance having brim
Inventor: SHIBAHARA KENJI
IPC: A42B1/18
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a head wearing substance having a brim, compactly folded while not in use, used simply, excellent in fashionable property and useful for watching sports, etc., by mounting the brim part at the lower part of a head wearing part through a mounting part. SOLUTION: This head wearing substance having a brim consisting of a soft non-fibrous material comprises installing a brim part 2 to a head wearing part 1 formed with nonwoven fabric, and mounting the brim part 2 to the under part of the head wearing part 1 through a circular mounting part 12 with a sealing such as a heat seal, etc., so as to protrude the brim part 2 to the front of the head on wearing the head wearing substance. Further, the above brim part 2 is preferably formed by the material having more body than that of the head wearing part.
Patent JP-H06142188-A (JP)
Title: Defecation device
Inventor: TAKANE SHIGENOBU
IPC: A61M1/00
Filed: 1992-11-02
Abstract: PURPOSE:To provide a defecation device capable of quickly, easily. and sanitarily defecating costive feces without inserting a finger into the intestines. CONSTITUTION:A crushing projection driven rotatably by a motor 11 is provided in the tip aperture part of a cylinder 1, and also, the aperture part of the cylinder 1 is closed with a water-soluble closing member 12. Also, the passage of the cylinder 1 is connected to a hot-water injection device 14 and a defecation housing device 19.
Patent JP-H10164523-A (JP)
Title: Monitor device
Inventor: KASHIMA YASUTAKA
IPC: H04N7/045
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a monitor device capable of transmitting and receiving audio data, without requiring the signal cable for audio data. SOLUTION: A horizontal synchronizing signal Hs of image data VD and audio data AUD processed by a data-processing means 11 in an information processing part 1 are composted by a composting means 12 for outputting a composite signal 1X and audio data AUD is separated from this signal 1X by a low-pass filter 21, to amplify by a public address means 23. In addition, by the signal 1X outputted from the means 12, an image data SIG is displayed on a display means 23, based on a horizontal synchronization signal Hs and a vertical synchronization signal Vs separated by a high-pass filter 22.
Patent JP-2001131081-A (JP)
Title: Eraser of superoxide and drink
Inventor: ITO EIZO
IPC: A61K8/00
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain an eraser of a superoxide, not unstable as a conventional superoxide dismutase, and comprising an inexpensively available material, and further to provide a drink. SOLUTION: The eraser of the superoxide, and the drink are characterized by an included component extracted from a liquid obtained by cooling a soup of cereals, adding yeast to the cooled soup, leaving the soup with the yeast while feeding oxygen, and heating and sterilizing the resultant liquid.
Patent JP-H09249303-A (JP)
Title: Vibration preventing equipment of stacker crane
Inventor: KIMU YONNTAKU
IPC: B66C13/22
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent vibration being generated in the space between both upper and lower rails, coming from all directions by what a supporting means in contact with the upper rail is pivotally supported by a turning shaft at an upper part lying between both side walls of a supporting frame. SOLUTION: At a constant acceleration interval, a vertical piece 62 of a first control part 60 performs its slide motion along each surface of two side walls 25 and 25 of a supporting frame 20. At this time, each of springs 66 and 66 being fitted in two guide rods 64 and 64 of this first control part 60 makes a roller 42 contact with the underside of an upper rail 1 by dint of elastic force being opposed to any vertical drag. In order to stop a stacker crane stably, supporting that a main brake and a brake 71 of a second control part 70 are multistagely operated from a state of being moved at a constant velocity, each traveling wheel and the roller 42 both stop at the specified spot after they have performed uniform deceleration motion and uniform speed reducing motion each.
Patent JP-H09162528-A (JP)
Title: Printed wiring board and its manufacture
Inventor: MATSUZAKA YOSHIKI
IPC: H05K3/24
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a printed wiring board wherein no solder bridge (short) is generated for various soldering means. SOLUTION: A printed wiring board having on its surface various terminals interconnected functionally by patterns 5 and comprising pads 4 for connecting electronic parts therewith by various soldering means; lands 3; through holes 2 provided in the lands 3; and the like, wherein the patterns 5 are made of a conductive material of solders being not stuck thereon and while the foundations of at least the terminals used by sticking the solders thereon among the foregoing various terminals are made of the conductive material of the solders being not stuck thereon the surfaces thereof are made of another material of the solders being stuck thereon.
Patent JP-H07167308-A (JP)
Title: Valve device
Inventor: MASUDA TOYOSAKU
IPC: F16K1/24
Filed: 1993-12-17
Abstract: PURPOSE:To smoothly circulate fluid when a valve body is rotated and an opening is released, without interruption in a flow passage at the opening by a support shaft, by supporting only one side of the valve body by means of a valve shaft, and thereby providing a so-called cantilever structure where the other side has no support shaft. CONSTITUTION:One side of a valve body 7 is fixed to a valve shaft 8 through an installation part 12. The valve body 7 is arranged separably to a valve seat 3 through eccentric oscillation and rotation of an actuator 13 connected to the valve shaft 8, the valve seat 3 having an opening 2.
Patent JP-H06162255-A (JP)
Title: Character reading system
Inventor: ABE YOSHIFUMI
IPC: G06K9/03
Filed: 1992-11-27
Abstract: PURPOSE:To provide a character read technique which can realize a reduction of an error correction work by an operator. CONSTITUTION:Under the control of a main control part 7, a business form 3 is converted to binarized data by a scanner part 4 and fetched, and with regard to each field, character recognition is executed in a recognition control part 6. As for a field in which an error is generated at the time of character recognition, whether the field concerned is a specific read field which dispenses with read accuracy of a high level or not is checked by referring to a recognition accuracy level setting part 5a, and in the case of the specific read field, a result of character recognition is delivered to a conversion control part 5. With regard to the specific read field, the conversion control part 5 executes automatically a correction of an abnormal digit, and forced substitution by a candidate character of an unreadable character and a specific conversion character without allowing an operator to intervene, and thereafter, reports a result of conversion to a host device 2 through a transmission control part 8.
Patent JP-H06172035-A (JP)
Title: Production of silicon nitride-based sintered compact
Inventor: HIRATA TAKEHIKO
IPC: C04B35/58
Filed: 1992-11-27
Abstract: PURPOSE:To obtain a silicon nitride-based sintered compact having a high fracture toughness value. CONSTITUTION:Mixed powder of silicon nitride powder with a sintering assistant powder is mixed with a solution containing titanium ions and a solvent in the resultant solution is then vaporized to afford powder, which is subsequently formed and calcined in nitrogen. Thereby, a compact containing the silicon nitride powder homogeneously mixed with the sintering assistant and TiN powder is obtained. The resultant compact is then sintered to provide the silicon nitride-based sintered compact.
Patent JP-H01156838-A (JP)
Title: Test system for instruction of central processing unit
Inventor: MATSUHASHI TAKAHITO
IPC: G06F11/22
Filed: 1987-12-14
Abstract: PURPOSE:To realize the test of all instructions of a central processing unit (CPU) even in case an instruction except the one to be tested has a trouble by adding a setting/reading means for a register of the CPU, a 1-step action means for instructions of the CPU, and a data comparing means to a remote control panel. CONSTITUTION:A remote control panel 13 can read or set the register of a CPU 11 or a main memory 12 via a bus bar 14 when an operator applies a command. Furthermore the panel 13 can execute an instruction to be tested by a single step only against the CPU 11 when the operator applies a prescribed command. Then the contents of the register of the CPU 11 and the memory 12 are read out and compared with the expected value to be set when the instruction to be tested works correctly. Thus it is possible to test the instruction of the CPU 11 to be tested by means of the panel 13 and with no use of other instructions of the CPU 11 at all.
Patent JP-H03278495-A (JP)
Title: Manufacture of printed wiring board
Inventor: ARAI HITOSHI
IPC: H05K1/03
Filed: 1990-11-22
Abstract: PURPOSE:To reduce the manufacturing cost and manufacture a high precision printed wiring board by eliminating the need of the installation of a facility for manufacturing exclusive laminated board material by disposing in the vicinity of a copper foil a layer yielded by applying an ultraviolet blocking processing to a glass cloth. CONSTITUTION:There is provided a process of manufacturing a copper-clad laminated board material in which there is disposed in the vicinity of a copper foil a layer 6 between the two copper foils and made by applying an ultraviolet blocking processing to a glass cloth, and a glass cloth 1 not subjected to an ultraviolet blocking processing is disposed internally and is laminated with resin 7 such as epoxy, etc., not subjected to the ultraviolet blocking processing. Then, there are provided a process wherein a through-hole 4 is formed by drilling and plating the copper-clad laminated board material, and a process wherein an etching pattern 5 is formed by providing an etching resist, and further a process wherein a photo type solder resist 3 is provided and subjected to ultraviolet ray exposure. Hereby, the need of exclusive facility for manufacturing laminated board material is eliminated, and hence the manufacturing cost is reduced and a high precision printed wiring board is manufactured.
Patent JP-H10235190-A (JP)
Title: Absorbent
Inventor: MINATO MASANORI
IPC: A61F13/15
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To keep stably the absorbent shape at the time of eliminating the absorption inhibition and provide the superior good hand at the time of absorbing body fluids by specifying the values of the absorber of break strength, Taber stiffness, content of a polymer of water absorption properties, content of other fibers, fiber length and fiber fineness respectively. SOLUTION: A liquid keeping absorbent is composed of pulp fibers and a water absorption polymer as main bodies, in which pulp fibers and other fibers are contained. When the thickness of the absorbent is set as 5mm or less, it is desirable that its breaking strength should be 100CN/70mm or more. The Taber stiffness of the absorber specified by the JIS P1825 should preferably be less than 20g in average. The water absorption polymer is desirably in the range of 100-500wt.% to the pulp fibers. The content of the fibers is preferably in the range of 1-50wt.% to the pulp fibers. Also the fiber length of other fibers is desirably in the range of 10-100mm, and also the fiber fineness of other fibers is desirably 0.1-10 denier.
Patent JP-H03263684-A (JP)
Title: Dynamic random access memory
Inventor: MIYAZAKI YUKIO
IPC: G11C11/401
Filed: 1990-11-22
Abstract: PURPOSE:To realize a dynamic RAM with excellent charge storage characteristic by shifting a one logic level of an output of a write circuit generating an internal write data to other logic level direction and transferring the data to a selection memory cell. CONSTITUTION:A level shift circuit LS shifting an L level of an internal write data Din' towardf an H level by a prescribed level is provided between an interval write data generating circuit DG generating the internal write data Din' in response to an external write data D1. Even when undershoot takes place on the write bit line WB by an output of the level shift circuit LS, since the lowest arrival level of undershoot gets higher than a base level, that is, a ground level, a parasitic bipolar transistor (TR) is surely kept to the OFF state. Thus, leakage of storage charge in memory cells 100a, 100b is prevented.
Patent JP-H04189173-A (JP)
Title: Recording medium for printing
Inventor: NAKAHARA KATSUJI
IPC: B32B27/00
Filed: 1990-11-22
Abstract: PURPOSE:To obtain a recording medium for printing which has excellent clarity and high coating strength without ink run by laminating a porous layer having a peak hole diameter in a hole diameter distribution curve and a swell index limited to a specific range, on the surface of a support. CONSTITUTION:A porous layer is provided on at least, one surface of a support consisting of a fibrous material to make a laminated product. At the same time, said porous layer has a peak hole diameter of 0.06 to 2.0mum in a hole diameter distribution curve, and has a total of 7 pieces/40mum of 2.0mum or higher swells on the surface to form a recording medium for printing. The porous layer is obtained by mixing water-dispersant polymer and specific colloidal silica to a specified range, and the mixture is applied and dried. The water- dispersant polymer is represented by a variety of polymer water dispersant. However, the recommended water-dispersant polymer used is acrylic and urethane polymers as the hole distribution is sharp and the hole area is bounded to be large.