baber/WOPTO huggingface dataset:
Patent JP-H1018102-A (JP)
Title: (short) pant type garment
Inventor: HIRAYAMA KOICHI
IPC: A41D1/08
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a (sort) pant type garment which urination and is designed for fun facilitates. SOLUTION: This garment comprises the main body of a (short) pant 11 having an opening hole H for urination on its front face, members 121, 122 for preventing the opening hole H for urination in the main body from hanging down by pulling up or increasing the stiffness of at least the lower side among the parts surrounding the urination hole (constituted with strings or elastic pads for giving a form), and an apron 15 for opening and closing the opening hole H. A form-giving ring made of shape memory alloy wire may be embedded around the opening hole or a shape memory fiber also may be used. This opening hole H may have two or more openings or a slit between the openings. The pattern same as that of the openings H may be continuously recurred with the skin color.
Patent JP-2001020956-A (JP)
Title: Manufacture method of bearing
Inventor: MIYASAKA MOTOHIRO
IPC: F16C33/10
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture a bearing of a two points support structure having a middle run off part under a comparatively simple method while improving bearing performance. SOLUTION: A cylindrical material (sintered body) 1A having a large outside diametrical part 2 on axial one end part is inserted into a molded hole 20 of a die 21 having a main part 20a and a drawn formed part 20b and is compressed in the axial direction by upper and lower punches 23, 24 from a state of inserting a core rod 22 in it. The large outside diametrical part 2 of an upper end part of the material 1A is compressed by the main part 20a and a lower end part is compressed by the drawn formed part 20b respectively to the inside diametrical side and drawn parts 11 are formed, and axial support surfaces 12 are formed on their inside diametrical surfaces. A central part of the material 1A in the axial direction is bulged to the outside diametrical side, and a middle run off part 13 is formed on its inside diametrical surface.
Patent JP-H1014559-A (JP)
Title: Portable disposable cigarette butt receptacle
Inventor: NOGUCHI OSAMU
IPC: A24F15/18
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To lighten a portable disposable cigarette butt receptacle, to simplify its constitution, to suppress the spurt of cigarette ash, to carry the receptacle conveniently and to reduce a cost. SOLUTION: The main body part of an outer box 2 composed of a cardboard as a main material. An air permeable member is stuck to the upper inside face of the outer box 2 and an ashtray insertion hole 28 is made at the lower part of a side plate 13. An ashtray 3 and an inner box 4 are constituted of a material made of a paper subjected to flame retardant treatment. A front and a back plates of the inner box 4 are provided with stopper pieces. The ashtray 3 is inserted from an ashtray inserting hole 28 into the lower part of the outer box 2 and the inner box 4 having held a cigarette box 5 is housed inside the outer box 2 and the ashtray 3 and is carried.  When smoking, the inner box 4 together with the cigarette housing box 5 is drawn out from the outer box 2 until the stopper piece is engaged with the bottom edge of the air permeable member, the ashtray 3 is drawn out from the ashtray insertion hole 28 and a cigarette butt and ash are thrown into the ashtray 3. After the throwing in, the ashtray 3 is housed in the outer box 2 and the inner box 4 together with the cigarette housing box 5 are housed in the outer box 2 and the ashtray 3.
Patent JP-S6250432-A (JP)
Title: Alloy for electrically conductive roll for electroplating
Inventor: ISHII TOSHIAKI
IPC: C22C19/05
Filed: 1985-08-29
Abstract: PURPOSE:To obtain the titled alloy having superior corrosion and wear resistances and giving a roll from which metal stuck to the surface of the body during plating is easily stripped by adding prescribed amounts of C, Si, Mn, Ni, Cr and W to Co and restricting the amount of Fe as an impurity. CONSTITUTION:This alloy for an electrically conductive roll for electroplating consists of, by weight, 0.2-3% C, <=2% Si, <=2% Mn, <=5% Ni, 20-35% Cr, 2-15% W, <=10% Fe as an impurity and the balance Co. The alloy has superior corrosion and wear resistances in a corrosive environment contg. a plating soln. The alloy is hardly plated and metal for plating has low bonding strength to the alloy. When the alloy is used, the troublesome frequent exchange of a roll and large polishing expenses for regenerating the roll are considerably reduced, stable continuous plating operation is maintained and the quality of a plated product is improved and stabilized.
Patent JP-H1119847-A (JP)
Title: Cutting liquid cleaning device
Inventor: FUJITA NORIO
IPC: B01D29/00
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To efficiently catch the chips floating in the cutting liquid by arranging plural open channel boxes, which are respectively provided with a shallow water passage having a relatively gradual inclination, in multiple stages so as to provide a multi-stage open channel device, in which the cutting liquid is flowed down to lower stages in order. SOLUTION: In a first open channel box 10, relatively heavy chips, which is mixed in the cutting liquid (w), deposit to a bottom surface of a channel. This cutting liquid is received through a first liquid reservoir tank 11. In a multi-stage open channel device 12, chips floating in the cutting liquid (w) flowing down in the channel of each open channel box 120 deposit to a bottom surface of the channel. The deposited chips grow to a shape like a bur of chestnut, and efficiently catch the chips floating in the cutting liquid for elimination. A filter device 14 separates the chips in the cutting liquid (w), which is not eliminated by the first open channel box 10 and the multi-stage open channel device 12.
Patent JP-H0356880-A (JP)
Title: External tester for gas sealed electric apparatus
Inventor: FUJISAWA DAIZO
IPC: G01R31/327
Filed: 1989-07-25
Abstract: PURPOSE:To reduce a required space and to provide a cost reduction by forming guide passages in the slide cylinders of movable contactors and introducing an external conductor for testing from the outside into these passages and connecting the same to the movable contactor. CONSTITUTION:A breaker 33 is first shut off and thereafter, the respective slide cylinders 19 of both vessels 11 are operated to slide and are parted from the movable contactors 15 to insert the external conductors 30 into the guide passages 21 of the slide cylinders 19 and to connect the same to the movable contactors 17 at the time of measuring the internal resistance of the breaker 33. The external conductors 30 in the two vessels 11 are eventually connected to the power source side terminal and load side terminal of the breaker 33. The internal resistance of the breaker 33 is measured by using both external conductors 30 when the breaker 33 is turned on. The external terminals are easily taken out without using a large scale double-throw breaker in this way and the required space is reduced as well.
Patent JP-H0356180-A (JP)
Title: Grain sorting and inspecting apparatus
Inventor: TOMIGA KIYOSHI
IPC: B07B1/46
Filed: 1989-07-24
Abstract: PURPOSE:To enhance the sorting work efficiency of sample grain by separating untreated grain from fed-in grain by a shaking rough sorting container and further separating the grain from which untreated grain is removed into polished grain and damaged grain by a fine sorting container. CONSTITUTION:A large number of the first leaking holes 5 having size permitting the falling of polished grain but not the falling of untreated grain with arista are formed to the bottom surface 2a of a rough sorting container 2 and a large number of the second leaking holes 6 having a size permitting the falling of damaged grain but not the falling of polished grain are provided to the bottom surface 3a of a fine sorting container 3. The first leaking holes 5 has a diamond shape and the second leaking holes 6 are formed so that two kinds of large and small circular holes are alternately provided side by side so as to mutually become left and right position between holes. The rough sorting container 2 and the fine sorting container 3 are driven by a drive part B so as to be shaken in reverse phases in the same direction.
Patent JP-H0677825-A (JP)
Title: Oversampling type d/a converter control circuit
Inventor: TAKEDA MINORU
IPC: H03M1/08
Filed: 1992-07-20
Abstract: PURPOSE:To reduce click noise caused when the operation of the oversampling type D/A converter is forcibly stopped. CONSTITUTION:A quantization error 'QE' is inputted to an absolute value circuit 21, in which the error is converted into an absolute value 'IQEI'. When the state of CMP:0 (in the case of '¦QE¦<REF') continues for three periods of a clock signal 'CLK' or over, a detection signal 'DT' from a counter 23 is active. When the detection signal 'DT' is active and a mute request signal 'MTR' is active, a signal 'MT1' is logical value 1. When a mute signal 'MT2' is logical value 0, a switching circuit 4 outputs a signal 'QT' from a quantizer 11 and when the mute signal 'MT2' is logical value 1, the switching circuit 4 outputs a logical value 0 forcibly.
Patent JP-H0748363-A (JP)
Title: Photochromic material
Inventor: NAKAMURA MASATAKA
IPC: C09K9/02
Filed: 1993-08-03
Abstract: PURPOSE:To provide a photochromic material consisting of a pyran derivative, useful for printing, optical equipment, as a recording material, light-modulating material, material for clothing or decoration, photoelement, etc. CONSTITUTION:The objective photochromic material comprising a compound of formula I [R<1> is of formula II or III (R<4> and R<5> are each H, hydroxyl, 1-20C alkoxyl, 7-15C aralkoxyl, 6-14C aryloxyl, etc.; beta, gamma, delta, and epsilon rings are each 5-22C aromatic ring); R<2> and R<3> are each H, 1-20C alkyl, 7-20C aralkyl or 6-19C aryl; alpha ring is 5-22C aromatic ring condensed with pyran ring ]. The compound of the formula I can be synthesized from inexpensive raw materials, serving as an inexpensive chromene-based photochromic material owing to other low production costs. This photochromic material can be used by dispersion in solutions, inorganic materials, polymers, etc.
Patent JP-H1139455-A (JP)
Title: Number counter
Inventor: SEGAWA TAKAO
IPC: G06M3/06
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To reduce misinput even when more than 10 items are inputted and to make the counter small-sized by providing an input part with more than 10 push buttons for frequency input corresponding to the kinds of count items and also providing a counter display part with quantity display screens as many as the push buttons for frequency input. SOLUTION: A central computing element 3 functions to receive input data from the input data 5 associatively with a memory 4, and then adds them by items, grasp the total number, and find the ratios by the items by division. The obtained result is displayed at a display part 6 at any time through a display driving circuit 7. The display of the display part 6 uses, for example, a liquid crystal display device and a fluorescent display tube. Those functions are implemented by a C-MOS type one-chip microcomputer. Further, the addition of a backup function for input data is practical. Even when more than 10 items are inputted, misinput is small and the device itself is compact and easy to handle.
Patent JP-S6173880-A (JP)
Title: Method and device for plating by vacuum deposition
Inventor: FURUKAWA HEIZABURO
IPC: C23C14/56
Filed: 1984-09-17
Abstract: PURPOSE:To obtain a plated product having good film strength by providing nitrogen replacing chambers between an annealing furnace and vacuum sealing devices and controlling the pressure and hydrogen concn. in the nitrogen replacing chambers. CONSTITUTION:The inlet side nitrogen replacing chamber 3 is provided between the inlet side vacuum sealing device 5 in front of a vacuum deposition chamber 7 of a plating device by vacuum deposition and the annealing furnace 2. The outlet side nitrogen replacing chamber 8 is provided between the outlet side vacuum sealing device 5 behind the chamber 7 and the atm. A circulating and refining device 12 for gaseous N2 which circulates the gaseous N2 from the devices 5 toward the chambers 9 and removes the water, oil and oxygen in the gaseous N2 is provided between both vacuum sealing devices and the chambers 9 under the atmospheric pressure of both vacuum sealing devices. The pressure P1 in the furnace 2 is controlled to the atmospheric pressure or above, the pressure P2 of the chamber 3 to the atmospheric pressure or above and the pressure P3 of the chamber 8 to the atmospheric pressure or above to satisfy the equation. The hydrogen concn. in the chamber 3 is con trolled to <=20%.
Patent JP-2001017354-A (JP)
Title: Toilet seat of flush toilet
Inventor: TAKEDA KOJI
IPC: A47K13/14
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent the staining of clothing when using a toilet seat by providing the front end of the toilet seat of a flush toilet bowl with a cover for covering the outer periphery of the toilet bowl when using the toilet seat. SOLUTION: The lid 4 is rotatably disposed at lid shaft supporting projections 5 and 6 disposed at the base of a main body section 2 of the toilet seat. The toilet seat 2 is made usable by raising the lid 4 to a tank side. The main body section 2 of the toilet seat and the cover part 3 of the toilet seat are integrally molded and completely cover the front surface side of the toilet bowl 1 in a use state. In the case of the conventional flush toilet, there is a possibility that the front surface of the toilet bowl, the floor just before the toilet bowl, etc., may be contaminated in the use state of the male and also there is a possibility that the contact of part of the clothing with the front surface of the toilet bowl, the floor just before the toilet bowl, etc., is resulted in the state of going to the toilet by using the toilet seat.  Since the toilet seat is, however, provided with the cover 3 to cover the outer periphery at the front end of the toilet bowl 1, the contaminating of the clothing when using the toilet seat 2 is prevented.
Patent JP-2000104322-A (JP)
Title: Seat type toilet
Inventor: UETSUBO KOUSHIROU
IPC: E03D11/02
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a cabinet-attached toilet having depth size for ensuring a front setting dimension for a user to make a smooth action of standing up/ seating without bringing the body of a user into contact with the front wall surface in a toilet booth and without changing posture of the user on the way. SOLUTION: In a seat type toilet, a front setting dimension from the wall surface of a toilet booth back is set to be at most 700 mm. The seat type toilet having a human body washing device 62 widely expands an opening 86 of a backward upper wall 84 to a forward position from a hinge 74 so that functional component sets 90 can be put in a toilet inside space 88. In that case, the functional component sets 90 are arranged in spaces on both right and left sides by avoiding a trap pipe 82, and it is positioned forward of the hinge 74.
Patent JP-2001019255-A (JP)
Title: Discharging device and image forming device
Inventor: NEMOTO AKIO
IPC: B65H29/58
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To forcibly prevent a concealing means from being unopened and to surely prevent the jamming of a sheet material even when a discharge port is concealed, by switching discharge ports for discharging the sheet material by interlocking with the concealing operation of the means concealing a plurality of discharge ports for discharging the sheet material. SOLUTION: When a concealing cover 2 is closed, a rib 8 attached to the concealing cover 2 lifts up a switching lever 9 against the energizing force of a compression spring 10, whereby a switching member 4 is switched to one side, and an image formation surface is positioned at a lower side to feed out a sheet material. When the concealing cover 2 is opened, the rib 8 is separated from the switching lever 9, and the switching lever 9 is pressed down by the energizing force of the compression spring 10, whereby the switching member 4 is switched to the other side, and the image formation surface is positioned at an upper side to feed out the sheet material. As the switching lever 9 can be switched to one side in interlocking with the conceling lever 2, the jamming of the sheet material caused by the losing of an outlet can be prevented.
Patent JP-H1133571-A (JP)
Title: Wastewater treatment method
Inventor: YAMADA NOBORU
IPC: C02F1/76
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a wastewater treatment method which can remove ammoniac nitrogen efficiently by removing a thiocyanate ion without generating hydrogen cyanide gas and also remove cyanide compounds efficiently. SOLUTION: In a waste treatment method, wastewater 6 containing a thiocyanate ion and ammoniac nitrogen is introduced into an ozonation vessel 2, ozone-containing gas 12 from an ozone generator 11 is injected to remove the thiocyanate ion by ozonation; a chlorine oxidizing agent is injected into a chlorine oxidation vessel 3 to remove ammoniac nitrogen by chlorine oxidation; and a copper ion is acted in an aggregation vessel 4 to remove cyanide compounds by aggregation treatment.
Patent JP-S5895426-A (JP)
Title: Semiconductor switch
Inventor: MATSUYAMA MITSUO
IPC: H03K17/73
Filed: 1981-12-02
Abstract: PURPOSE:To make the turn-on/off detection characteristics of a main current accurate to reduce the element occupied area, by providing the second anode terminal for detection of the turn-on/off state of the main current in a main current switch circuit. CONSTITUTION:When an on-state current is supplied from a gate G, PNPN switches Q11 and Q2 are turned on, and a load current determined by a power source V1 and a resistance R2 is flowed. Simultaneously, an on-state detection current is flowed from an anode A2 to a cathode K. An off-state driving current is flowed from an off-state control input terminal B to turn on a transistor TRQ3, and PNPN switches Q11 and Q2 are turned off, and the load current is turned off. Simultaneously, the on-state detection current flowed from the anode A2 to the cathode is turned off. The presence or the absence of the current from the second anode A2 indicates the turn-on state or the turn-off state of the main current at an accurate time, and the element occupied area is reduced because a four-terminal PNPN switch 2 can be constituted as one body.
Patent JP-S6255659-A (JP)
Inventor: GUREEGORU BUAISU
IPC: G03F7/16
Filed: 1986-08-20
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-2000031244-A (JP)
Title: Semiconductor wafer rearranging method and structure of rearranging magazine
Inventor: EMA YASUSHI
IPC: H01L21/68
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To enable semiconductor wafers arranged with their front surfaces faced, in the same direction to be easily rearranged, so as to bring their rear surfaces into contact with each other keeping high workability without causing any damage to the wafers. SOLUTION: A rearranging magazine 3 is kept confronting a transfer magazine 7 where semiconductor wafers 1 are housed with their front surfaces 1a faced in the same direction, even or odd-numbered semiconductor wafers 1 out of the semiconductor wafers 1 housed in the transfer magazine are sent into the rearranging magazine 3. Then, the rearranging magazine 3 is turned over upside down to turn back the semiconductor wafers housed in the magazine 3, and then the residual semiconductor wafers 1 in the transfer magazine 7 are sent into the rearranging magazine 3 so as to overlap the semiconductor wafers 1 which are previously housed.
Patent JP-H0749438-A (JP)
Title: Light transmitting module
Inventor: ISHIZUKA KOHEI
IPC: H04B10/564
Filed: 1993-08-04
Abstract: PURPOSE:To perform a signal transmission having no error when a light transmitting module is connected to another circuit and used. CONSTITUTION:A light transmitting module 1 has a circuit for confirming that the light transmitting module 1 is in the operable state, or a power source voltage is in the normal state, and each circuit is in a steady operation mode; and a circuit for controlling the light emission of light output to an effective transmission signal. A light receiving module 2 has a circuit for showing that the power source voltage is in the normal state, gain control and, as occasion demands, timing control are also in the stable state, and a normal receipt signal is received.
Patent JP-2001023736-A (JP)
Title: Thin multipolar connector
Inventor: MATSUMOTO KOJI
IPC: H01R24/00
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To reduce a mounting space by making it easy to achieve further thinning and compacting of a thin multipolar connector comprising a combination of a jack and a plug and to promote thinning of a card fitted with the plug and compacting of its entire shape. SOLUTION: A plug P has a plurality of hole parts 31 in an armature retaining part 3 in the form of a rectangular flat plate, the hole parts 31 individually retaining a plurality of plug side armatures. A group of jack side armatures 2 are held against the base 1 of a jack J. The group of jack side armatures 2 is exposed to one side along the height direction Y of the jack J. A covering wall part 27 is provided on the other side of the group of jack side armatures 2 along the height direction Y1. A mating piece part 34 and a slide groove part 22 are provided respectively in the armature retaining part 3 and the base 1. A recessed streak 28 and a projecting rib 33 are provided respectively on the covering wall part 27 and the armature retaining part 3.
Patent JP-H0479223-A (JP)
Title: Vapor cleaning device
Inventor: NAGASHIMA SETSUO
IPC: H01L21/304
Filed: 1990-07-20
Abstract: PURPOSE:To prevent fine foreign substance which is contained in cleaning solution from attaching to a surface of a cleaning object by exposing a surface of the cleaning object to vapor of cleaning solution which is evaporated from a surface of a porous body and by cleaning a surface of the cleaning object by drops of cleaning solution which is formed of condensed vapor. CONSTITUTION:A heater 26 is controlled to hold water 34 at 80 deg.C and to let vapor at about 100 deg.C pass through a stream pipe 23 and to heat a stainless sintered body 22 at about 100 deg.C when isopropyl alcohol 31 in a cleaning tank 21 rises close to 80 deg.C. Isopropyl alcohol 31 which oozes out on a surface 22b of the stainles sintered body 22 is evaporated as if sublimating from the sponge- like surface 22b of the stainless sintered body 22. A container 33 which contains a semiconductor wafer 32 in a cleaning tank 21 is thereby exposed to vapor 31a. The vapor 31a condenses on a surface of the semiconductor wafer 32 and returns to liquid isopropyl alcohol 31 to wash away contaminant or foreign matters on the surface of the semiconductor wafer 32.
Patent JP-S6253305-A (JP)
Title: Production of polyhydroxycarboxylic acid
Inventor: OKITSU KIYOSHI
IPC: C08F8/44
Filed: 1985-09-02
Abstract: PURPOSE:To produce a polyhydroxycarboxylic acid having improved sequestering ability and algicidal performance, by copolymerizing allyl alcohol with acrolein and (meth)acrylic acid under specific conditions and neutralizing and saponifying the resultant copolymer. CONSTITUTION:Allyl alcohol is radically copolymerized with acrolein and (meth) acrylic acid in 2-8 charging molar ratio of the total of the acrolein and (meth) acrylic acid to the allyl alcohol by adding normally 6.0-30.0wt% based on the total monomers of allyl alcohol, acrolein and (meth)acrylic acid, aqueous hydrogen peroxide and an alkali hydroxide is then added to neutralize and saponify the resultant copolymer. Thereby, the aimed polyhydroxycarboxylic acid having 2-7 molar ratio of the carboxylate groups to the hydroxyl groups of the alkali salt is obtained.