baber/WOPTO huggingface dataset:
Patent JP-H08131357-A (JP)
Title: Bathtub
Inventor: KAWAMURA KEIZO
IPC: A47K3/02
Filed: 1994-11-09
Abstract: PURPOSE: To limit the overflow of hot water from a bathtub to the minimum limit in bathing by drooping a sheet from the upper inside end of a framework of a bathtub body along the inside of the bathtub body over the whole periphery thereof and by affixing a float on the droop end of the sheet. CONSTITUTION: A sheet 2 is drooped from the upper inside end of a framework 1a of a bathtub body 1 of a bathtub 10 along the inside of the bathtub 10 over the whole periphery thereof. The droop end of the sheet 2 is affixed with a float 3. The upper end of the sheet 2 adheres firmly to the inner surface of the bathtub 10 through an adhesive having a water resisting property. Before bathing, hot water is put in the bathtub 10 until it reaches about 80% of the depth. If the level of hot water rises nearly to the surface 1a of the framework when a person bathes under such a condition, the float 3 also rises along the level of hot water following the same to be set to the horizontal state together with the level of hot water.  Since the float 3 moves following the level of hot water together with the same under such a condition even if the level of hot water somewhat waves, the hot water is prevented from overflowing outside the bathtub 10.
Patent JP-H07231943-A (JP)
Title: Radiation therapeutic apparatus
Inventor: KAWAKAMI HIDEYUKI
IPC: A47H23/04
Filed: 1994-11-09
Abstract: PURPOSE:To prevent interference with an apparatus from occurring expand irradiation range, and prevent collision by a method wherein a treating platform and a radiation irradiating section body are driven in specified directions by respective driving means and the position of the treating platform and an angle of rotation of the radiation irradiating section are detected separately to control the respective driving means separately. CONSTITUTION:A driver unit 10 for a treating platform and a driver unit 11 for an irradiating section are controlled based on a position signal from a monitoring control unit 12. Then, the driver unit 10 for the treating platform drives a turntable 9 of a isocenter of the treating platform by a position signal to move or control a top board 8 of the treating platform in X, Y and Z axes and in direction I and R and detects the position thereof to be sent to a monitoring control unit 12. The driver unit 11 for the irradiating section controls an irradiating section drive section 4 so that an irradiating section 1 is turned in the direction gamma about the center axis 11 of rotation in the direction of the Z axis of a patient 14 while driving it in a circular arc in the direction of 11phi about the X axis passing through the isocenter 30. The moving state of the irradiating section is sent to the monitoring control unit 12.
Patent JP-H02161758-A (JP)
Title: Sealed terminal device
Inventor: YANO KAZUHIRO
IPC: H01L23/48
Filed: 1989-10-23
Abstract: PURPOSE:To shorten the length of wiring between a circuit in a vessel and a semiconductor element outside the vessel for improving characteristics when a lead-out terminal conductor of a liquid-immersed electric device is passed through a hole formed in a liquid sealing vessel and received in the vessel, by sealing the sections where the terminal conductor is passed through with an insulator while attaching cooling fins to the terminal conductor. CONSTITUTION:A lead-out terminal 1 of a semiconductor element 4 is passed through a base 3 of a semiconductor device. A pair of threaded holes 11 and 12 are provided at the end 1b of a terminal 1 present outside a closed vessel not shown and the stud- type semiconductor element 4 such as snubber diode or the like is attached to the hole 11 while an electrical wire is connected to the other hole 12. Further, cooling fins 13 are attached to the end 1a of the terminal 1 passed through the base 3, present within the closed vessel. In this manner, it is possible to shorten the length of wiring between the circuit within the container and the semiconductor element of the circuit outside the vessel for decreasing wiring inductance, while it is also possible to discharge heat generated by the semiconductor element 3 outside the vessel to liquid within the container through the lead-out terminal conductor 1 for improving the cooling effect.
Patent JP-2000103494-A (JP)
Title: Chemical liquid container
Inventor: KOKUBU JUN
IPC: B65D85/84
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To suppress elution of a metal from a base material by forming a liquid caustic soda container and tubes of an electrolytically polished stainless steel material. SOLUTION: A stainless steel material which can be applied to electrolytic polishing may include SUS304, SUS304L, SUS316, SUS316L or the like, and a method for electrolytic polishing may include clean bright treatment (KB treatment). In the case of KB treatment, iron ions which are likely to be ionized are electrolyzed and solved to increase chromium components which are difficult to be ionized (or increase a ratio of chromium) on a stainless steel surface. Possible concentration of caustic soda to be used ranges from 20 to 48 wt.%, and the electrolytically polished stainless steel material is used as a container, tubes or the like for liquid caustic soda. Thus elution of a metal can be largely suppressed at the time of storing, transferring and transporting liquid caustic soda, while troubles during use can be reduced.
Patent JP-H04152147-A (JP)
Title: Thermal head and manufacture thereof
Inventor: NIITSU TAKEHIRO
IPC: B41J2/335
Filed: 1990-10-16
Abstract: PURPOSE:To make heating resistors to heat under self-control to a constant temp., uniformize the heating temp. distribution of the heating resistors to improve a dot reproducibility, and prevent the thermal breakage of the heating resistors per se by a method wherein the heating resistors in use function to be rapidly increased in resistance value to suppress a temperature increase when reaching a Curie temp. CONSTITUTION:As a heating resistor 1, a BaTiO3 valence-control semiconductor is used. On an insulating substrate, a mixture of a organometallic material at least containing Ba and Ti is provide. The insulating substrate is burned and annealed and the grains are grown, whereby the BaTiO3 valence-control semiconductor is made polycrystalline. In this manner, with the application of a voltage, the BaTiO3 valence- control semiconductor is increased in temp. by self-heating. However, when reaching a Curie temp., it is rapidly increased in resistance value, whereby an electric current is so suppressed as to stop the temp. increase. If additive elements in the Basic, polycrystalline are uniformly dispersed, the heating temperatures of the resistors are never affected, and a variation in printing density is eliminated. Additionally, the BaTiO3 valence-control semiconductor is not heated more than a Curie temp., thus never being thermally broken if a large voltage is applied thereto by mistake.
Patent JP-H08132160-A (JP)
Title: Three piece can excellent in flangeability
Inventor: MURAKAMI HIDEKUNI
IPC: B65D8/04
Filed: 1994-11-09
Abstract: PURPOSE: To improve flangeability by reducing the crack in weld zone resulting from stress concentration which is of problem in forming flange of a three piece can. CONSTITUTION: Concerning the material property of weld zone likely to generate stress concentration in forming flange of a three piece can, welding is executed so that difference in the property is caused in the thickness direction, thus, stress concentration to cause crack in weld zone is alleviated and flangeability is improved. To this end, conditions of electric current, speed, electrode temp at welding, cooling after welding, etc., are appropriately controlled corresponding to a stock to be welded, hardness difference in the thickness direction after welding is generated and difference in strength between average in thickness of weld zone and non weld zone is reduced, thus, stress concentration is alleviated.
Patent JP-S61151266-A (JP)
Title: Cellulosic filler for thermoplastic resin
Inventor: MOGI TSUTOMU
IPC: C08L101/00
Filed: 1984-12-25
Abstract: PURPOSE:To prevent strength, rigidity, heat distortion resistance and appearance of moldings from being deteriorated by water contained in cellulosic fillers, by heat-treating a cellulosic filler for thermoplastic resins with glyoxal. CONSTITUTION:A cellulosic filler (e.g. woodmeal, wood chip, rice hull, waste paper, pulp or cellulose powder) for thermoplastic resins is predried at 100 deg.C or above for several hr. 0.5-12wt% (based on the quantity of filler) glyoxal is added to the cellulosic filler, and the mixture is mixed in a mixer for 1-60min while heating at 80-150 deg.C. By this treatment, water which is contained in the filler and can be hardly removed by drying can be removed by the reaction with glyoxal and hence moldings do not cause blistering by water vapor in the molding of thermoplastic resins contg. a cellulosic filler.
Patent JP-H0699953-A (JP)
Title: Method for confirming seal of bag by staple of filling bag
Inventor: HIRAI ATSUO
IPC: C02F11/00
Filed: 1992-09-18
Abstract: PURPOSE:To make it possible to automatically confirm the sealing of an opening of a bag by means of staples after the opening of the bag filled with dehydrated residue on screen is sealed by means of a stapler. CONSTITUTION:A clamp frame 6 which can be opened and closed like scissors is engaged with the outer sides of a flat folded opening of a bag, the opening of which is folded flatly and which is filled with certain amount of dehydrated residue on screen, and an open/closure action of the frame 6 of a bag sealing device wherein sealing is performed by means of a stapler provided in the frame 6 and a retracting action per pitch corresponding to the width of staple of the frame 6 are repeated alternately so that the frame 6 is moved along the entire length of the opening of the bag to seal it. And by means of the stapler 7 provided in parallel to the frame 6 and a sensor, the quality and presence of staples driven into the flat opening by the stapler 7 in the preceding step is confirmed every time the stapler is actuated to automatically perform the sealing. And the results of confirmation of driving of staples are compared with a predetermined pattern to judge the quality of sealed bag.
Patent JP-H07126533-A (JP)
Title: Curable polyorganosiloxane composition
Inventor: NAGAOKA HISAYUKI
IPC: C08K9/04
Filed: 1993-11-04
Abstract: PURPOSE:To obtain a thermally curable compsn. with a good adhesivenes to an oil-stained substrate surface by compounding an addition-reaction-type curable polyorganosiloxane compsn. with a specific cross-linker and an oil-absorbing filler. CONSTITUTION:This compsn. comprises 100 pts.wt. polyorganosiloxane having at least two monovalent aliph. unsatd. hydrocarbon groups directly bonded to silicon atoms, a polyorganohydrogensiloxane having at least three hydrogen atoms directly bonded to silicon atoms in such an amt. that the ratio of the number of hydrogen atoms above-mentioned to that of the unsatd. hydrocarbon groups of the polyorganosiloxane is 0.25-8, a platinum catalyst in an amt. of platinum of 0.1-500ppm based on the polyorganosiloxane, and 1-650 pts.wt. oil- absorbing filler. The filler is prepd. by impregnating a porous filler with a volatile org. compd. in or partially compatible with the polyorganosiloxane and compatible with an org. oily substance to such an extent of impregnation that the amt. of the volatile compd. contained is at least 1wt.% but not higher than the max. impregnability of the porous filler.
Patent JP-2000105870-A (JP)
Title: Raw material storage device of cup type drink automatic vending machine
Inventor: TAKAHASHI SADAMITSU
IPC: G07F13/02
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a raw material storage device for a cup type drink automatic vending machine which has a low-cost structure and can be held at the closed position or open position of a feed opening. SOLUTION: A projection part 15 which projects backward is molded at the rear end part of a lid body 8 made of synthetic resin. An elastic side part 20 which extends backward and which is elastically displaceable surrounding the track of rotation of the projection part tip 15a is molded at the rear part of a canister 1 made of synthetic resin 1. Abutting parts 23 and 24 that the projection part tip 15a can abut against are molded on the internal surface of the elastic side part 20 at internal surface parts corresponding to the closure position and opening position of the lid body 8 on the sides of a projection 21 and a projection root.  The elastic side part 20 elastically deforms when the projection part tip 15a moves beyond the projection part 21 and restores itself elastically when the tip 15a reaches the abutting parts 23 and 24, which restrict the projection part tip 15a to elastically hold the lid body 8 at the closed position and open position, so that the feed opening 7 is sealed with the lid body 8 or held open without requiring any spring member.
Patent JP-2000102960-A (JP)
Title: Extruded themoplastic composite molding and its production
Inventor: TAKAHARA TSUTOMU
IPC: F16F1/38
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To improve the positional precision of the joining parts of molding materials extrusion-molded separately by a method in which a recessed part is formed on one joining surface of the first extrusion molding material and the second extrusion molding material, a projected part is formed on the other joining surface, and these recessed and projected parts are engaged to be fused/ integrated together. SOLUTION: The first extrusion molding material is extrusion-molded, and the second extrusion molding material constituting a hollow seal part 11 is extrusion-molded from the second ectruder 2 at a position corresponding to the apex part 10a of the fitting part 10. A pair of recessed parts 16 whose cross sections are triangular and whose opening surfaces are wider than the bottom surfaces is formed in the apex part 10a of the fitting part 10, and projected parts 17 of triangular cross sections are formed at the foot lower end of the seal part 11. These positoning recessed and projedted parts 16, 17 are molded silultaneously at the extrusion molding of the fitting part 10 and the seal part 11, the recessed and projected parts 16, 17 are engaged with each other and positioned, and both are fused together to be integrated.
Patent JP-H01120770-A (JP)
Title: Manufacture of electrode catalyst for fuel cell
Inventor: SEGAWA NOBORU
IPC: H01M4/88
Filed: 1987-11-02
Abstract: PURPOSE:To obtain a fuel cell electrode catalyst which is stable for a long time by alloying chromium metal with a platinum catalyst by a CVD(chemical vapor deposition) method. CONSTITUTION:Chromium metal is alloyed with a platinum catalyst with a CVD method. For example, a platinum catalyst 2 supported with a carbon catalyst is put on a filter prepared by stacking several carbon sheets 3 located in the vicinity of the outlet 6 of a heat treatment furnace 4. Chromium chloride as the source of chromium metal is put on a ceramic plate 1, and the temperature of the ceramic plate 1 raised to generate chromium vapor. N2 gas and then H2 gas are supplied as carrier gas, then the furnace is cooled, and heat- treatment is conducted to form Pt-Cr alloy. The corrosion resistance of a noble metal catalyst particle to phosphoric acid electrolyte is increased and the dissolution of the catalyst into the phosphoric acid electrolyte is prevented. Deterioration in cell performance is therefore retarded.
Patent JP-S61156662-A (JP)
Inventor: FUJISHIMA SUSUMU
IPC: C22C5/06
Filed: 1984-12-27
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-H08112186-A (JP)
Title: Hanger auxiliary tool
Inventor: NAKAI TAKESHI
IPC: A47G25/20
Filed: 1994-10-14
Abstract: PURPOSE: To improve a commodity value of display clothes and keeping quality of the clothes by forming an auxiliary tool in a ring shape, installing it around a suspending hand of a hanger, and forming cylindrical parts in a neck part of a hanger central part and a neck under corresponding part. CONSTITUTION: A main body 1 is formed of a flexible laterally long thin sheet- like raw material, and notch parts 4 having a notch width W are formed by two pieces by arranging an interval of 100 to 160mm in the lateral direction upward in the width direction from the lower side 5 of a main body 1. Tail end parts of these notch parts 4 are formed in a circular shape, and are formed in a shape whose inside bosom is expanded. A projection 3 and a notch projection 6 are formed on the lengthwise directional one end part side of the main body 1. Plural engaging holes 2 are formed in parallel in the other side end part. The main body 1 is bent, and a suspending hand 8 of a hanger H is inserted, and an upper edge part 7 of the hanger H is fitted in the notch parts 4 and 4. Next, the projections 3 and 6 are inserted into the engaging holes 2, and are formed in a ring shape.  Clothes 9 are hung up so that a neck part of the clothes 9 surrounds this ring-shaped part, and a puff is applied to the neck part.
Patent JP-H10117905-A (JP)
Title: Pillow for lying prone
Inventor: YAMANAKA TSUYOSHI
IPC: A47G9/00
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a pillow for lying prone without pressurizing the face including the eyes, the nose, and the mouth in the case of lying in bed prone by turning the face downward. SOLUTION: A pillow 2 for lying prone is provided with a forehead support part 12 for supporting the forehead and a chin support part 14 for supporting the chin, and the forehead support part 12 and the chin support part 14 are arranged in such an interval as being fitted for the size of the face of an ordinary person so that a face circumference space part 16 having the depth sufficient for not pressurizing the face is formed between the forehead support part 12 and the chin support part 14. Use of this pillow 2 for lying prone supports the head of a user by the forehead support part 12 and the chin support part 14 and inserts the face including the eyes, the nose, and the mouth into the face circumference space part 16.  This face circumference space 16 has the sufficient depth not to pressurize the eyes, the nose, and the mouth so as to eliminate the eyes, the nose, and the mouth from being pressurized and therefore the user can comfortably sleep with the face turned downward.
Patent JP-H08242189-A (JP)
Title: Method and equipment for processing of multicarrier signal
Inventor: ROBAATO EBUAN MAIYAA
IPC: H04B1/10
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To attain the effective processing of a multi-carrier signal having a large dynamic range by providing a system with feedforward and feedback mechanisms and suppressing the amplitude of spurious carrier signal. SOLUTION: A multi-carrier signal outputted from an amplifier 207 is respectively supplied to adders 213, 227 through respective delay elements 211, 231. The multi-carrier signal supplied to the adder 227 through the delay element 231 forms a feedforward loop, so the signal is called as a feedforward signal. The multi-carrier signal on a lead 210 is supplied to the adder 213 through the element 211. The adder 213 subtracts a suppression signal on a lead 230 from the multi-carrier signal on a lead 212 and generates a feedback signal on a lead 214. The feedback signal forms both the bases of an output signal and a signal to be fed back to the adder 227. Thus the amplitude of the spurious carrier signal is suppressed.
Patent JP-2000115586-A (JP)
Title: Motion detecting circuit and noise reducing device
Inventor: KATO NORINAGA
IPC: H04N5/21
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To enable satisfactory motion detection to a video signal in spite of the level of noises. SOLUTION: This circuit 103 has an edge detecting circuit 106 for extracting the edge part of an object by inputting an input video signal Vi and a one-frame delay video signal Vf. Further, this circuit has a motion discriminating means 107 for discriminating the motion of a pixel under question by inputting edge signals Edgm for polarity eccentricity detection processing outputted from that edge detecting circuit 106 and an inter-frame differential signal Sd passed through a preprocessing low-pass filter 104 as needed.
Patent JP-H08209461-A (JP)
Title: Apparatus for discharging and carrying fiber web from outletof carding machine and carding machine
Inventor: MARUKU BURABAN
IPC: D04H1/70
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for removing and conveying a fiber web at high speed at the outlet from a carder without significant change to the structure of the web, and in particular without stretching the web. SOLUTION: This apparatus comprises a takeoff cylinder 4 adjacent to the last working cylinder 1 of a carder, suction means and a conveyor belt 5. The conveyor belt 5 is interposed between the suction means and the take off cylinder 4 and is permeable to air. The belt 5 passes close to the take off cylinder 4 with a linear speed that is substantially equal to the take off cylinder 4 at least at the level of the take off cylinder 4 and possesses at least one rectilinear web-receiving portion 9 traveling in a direction that is orthogonal to the axis 7 of rotation of the take off cylinder 4. The suction means establish a suction zone between the take off cylinder 4 and the rectilinear web-receiving portion 9 of the conveyor belt 5, substantially in the vicinity of the line where they form an almost tangential line T.
Patent JP-S61157397-A (JP)
Title: Apparatus for controlling concentration of dissolved oxygen
Inventor: ENDO SHINICHIRO
IPC: C02F3/12
Filed: 1984-12-29
Abstract: PURPOSE:To reduce cost, by connecting an aeration tank to the emitting side of a blower through a regulation valve and mounting a pipeline characteristic measuring apparatus for calculating the resistance coefficient of the blow pipe to the aeration tank and the static water head pressure of the aeration tank. CONSTITUTION:The DO values of aeration tanks 1, 2 are detected by DO meters 3, 4 and supplied to system 1 and system 2 demand air amount calculation apparatuses 33, 34 to calculate the demand air amounts Q1, Q2 of the aeration tanks 1, 2. An operation region calculation apparatus 41 operates operation regions E1-E5 prior to control to store the same in an operation region table 42. A demand point calculation apparatus 43 calculates min. emitting pressure P satisfying the demand air amount Q1 from the demand air-amounts Q1, Q2 and temps. T1, T0 to determine a demand point (Q1+Q2, P). A blower selection apparatus 44 selects a blower satisfying a demand from the demand point and the operation regions E1-E5 stored in the operation region table 42.
Patent JP-H0995887-A (JP)
Title: Production of fiber web, nonwoven fabric using the fiber web
Inventor: SHOJI MICHIO
IPC: D21D1/34
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a fiber web substantially free from non-opened fibers and flocks, even when not only non-adhered fibers but also adhered fibers are used, and to provide a non-woven fabric using the fiber webs formed by the method. SOLUTION: An aqueous slurry containing fibers dispersed therein is fed between mutually faced grinding disks 1 which are rotated at least in one direction, and spontaneously passed between the grinding disks due to the centrifugal force of the rotated grinding disks. Thus, the shearing force and the grinding force are applied to the slurry to open the fibers, and the passed slurry is then processed in the wet state to produce the fiber web. Further, the fiber webs are bound to produce the non-woven fabric.