baber/WOPTO huggingface dataset:
Patent JP-H05332290-A (JP)
Title: Electric fan
Inventor: YANO KAZUYA
IPC: F04D25/08
Filed: 1992-05-28
Abstract: PURPOSE:To vary an oscillating area and an oscillating speed by oscillating a fan head laterally by a second motor in a specified area relative to a base in addition to an oscillating operation of the fan head by a first motor. CONSTITUTION:When an oscillating center moving motor 13 is driven, a rotating ring 33 rotates a pivot shaft 31 relative to an oscillating center adjusting body 18 by a cam 47 to move the oscillating center of an electric fan head 30. In this case, because the adjusting body 18 is connected to a right and left oscillating motor 11 through a drive link 26, it does not move and the pivot shaft 31 is rotated to oscillate a head 30 within a range of 90 deg.. Next, when the right and left oscillating motor is driven, the adjusting body 18 is rotated through the drive link 26 by the rotation of a cam plate 22 and, to oscillate in a direction reverse to that of the motor 13, the head 30 is moved within a range of approx. 30 deg., and an oscillating speed is also varied accordingly. Then, when the motors 11 and 13 are driven so that they are oscillated in the same direction, a total oscillating area can be increased up to approx. 150 deg. and also an oscillating speed is varied.
Patent JP-H0213248-A (JP)
Title: Flexible printed board for armature and manufacture of armature employing flexible printed board
Inventor: TAKAHASHI TERUO
IPC: H02K15/04
Filed: 1988-06-28
Abstract: PURPOSE:To save manpower in joint work by making a plurality of through- holes through a flexible printed board along the inner circumferential edge section of each empty core section of a unit coil and arranging a coil thereon. CONSTITUTION:A plurality of through-holes 6 are made through a flexible printed board 1 along the inner wall section 5 of the empty core section 4 of a unit coil 2. Raised chips 10, 10' are provided closely to the lead-out land sections at the start-of-winding 8 and the end-of-winding 9 of the unit coil 2. Then a tapless coil 2 is positioned temporarily on the substrate 1 with the lead-out sections at the start-of-winding section 8 and the end-of-winding section 9 of the tapless coil 2 being brought closely to the raised chips 10, 10'. Thereafter, each start-of-winding section and end-of-winding section 8, 9 of the tapless coil 2 are soldered to the patterned conductor sections 13 of the raised chips 10, 10' thus forming a coil electrode.
Patent JP-H0325511-A (JP)
Title: Teaching data generating system and working speed control system for numerical controller
Inventor: TANAKA KUNIO
IPC: G05B19/42
Filed: 1989-06-22
Abstract: PURPOSE:To accurately obtain a reference current value as the reference of the current change of a main shaft motor or a feed shaft motor by reading current values for a prescribed period and calculating an average value from read current values and using only current values within a prescribed range as effective values based on this average value to calculate the average value again. CONSTITUTION:The driving current of the main shaft motor during the working is changed with time, and the change of the current is periodically read for a prescribed period, namely, a section designated by a numerical control device, and the simple average value is calculated as a first average value. The error range having a prescribed coverage is set in the vertical direction based on this first average value, and only current values within this error range are used as effective current values and the other current values A1 to A3 are regarded as ineffective. Only effective current values within this range are read to calculate the average value as a second average value. Thus, the reference current value as the reference of the current change of the main shaft motor or the feed shaft motor is accurately obtained.
Patent JP-H11351542-A (JP)
Title: Melting furnace
Inventor: NOMA AKIRA
IPC: F23J1/00
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To prevent a closure of an exhaust gas extraction port, by enhancing a quality of a slag by extraction of an exhaust gas from the vicinity of a slag hole. SOLUTION: In the melting furnace 1 comprising a slag hole 5 provided at a sidewall of a furnace body 2 to extract a molten slag 3 and an exhaust gas 4 by melting an incinerated ash 8 of a waste in the body 2 to discharge the slag 3 through a slag tub 15, and the body 2 having a furnace bottom for storing molten metal and the like 13 to discharge the metal 13 from the hole 5 by inclining the body 2; an exhaust gas extraction port 18 is provided near the hole 5 in a direction perpendicular to a slag discharging direction of the slag 3 and in a horizontal direction so that the body 2 is tiltable at a center of the port 18 as an inclining center of the body 2.
Patent JP-H0213638-A (JP)
Title: Roof backing structure
Inventor: MIZUNO SEIJI
IPC: E04B7/02
Filed: 1988-06-28
Abstract: PURPOSE:To permit a roof backing constitution which is made larger than a standard max. roof panel by the execution in the contiguous setting of the standard max. roof panel and a standard small roof panel without separately installing pillars. CONSTITUTION:The first long trass 3 which supports a standard max. roof panel 1 and a standard small roof panel 2 is projected from the beam 10 of a house 7. The second trass 4 which crosses at right angles in the plane view for the first trass 3 is arranged on the both sides of the first truss 3, at the position shifted to the outside of the house by the standard width of the standard small roof panel 2 form the edge part of the hours inside of the first trass 3, and supports the standard max. panels 1b and 1c. The third trass 5 is arranged in parallel to the first trass 3, at the position shifted in the lengthwise direction of the second trass 4 by the standard width of the standard small roof panel 2 form the edge part of the first trass 3 side of the second trass 4, and supports the standard max. roof panel 1d.
Patent JP-S6319477-A (JP)
Title: Air switching valve
Inventor: KIMURA ROKUSABUROU
IPC: F16K11/074
Filed: 1986-07-08
Abstract: PURPOSE:To prevent the occurrence of pressure interference and to adjust a suction and exhaust timing to a proper time, by a method wherein a pump port and the one part for connection are enlarged in a reverse direction to the rotation direction of a rotary body. CONSTITUTION:A pump port 2P and the one port 25b are enlarged in a reverse direction to the rotation direction of a rotary body 1, and a central angle is increased over those of an exhaust port 21 and the other port 25a, Meanwhile, a pair of communicating parts 10 are both formed in a circular recessed part in the surface, making contact with the port open surface of a base 2, of the rotary body 1. This constitution provides a given suction and exhaust timing, and prevents the occurrence of pressure interference since suction and exhaust are individually effected.
Patent JP-S5584620-A (JP)
Title: Rotary molding
Inventor: OZAKI SHIGEO
IPC: B29C41/04
Filed: 1978-12-22
Abstract: PURPOSE: To provide a molded article having a uniform wall thickness by a method wherein a disc or umbrella shaped double-layer rotary feed plate formed having a slit is arranged in a rotary metal mold and molded material is fed while the plate is  moved up and down inside the mold.  
     CONSTITUTION: A pulverized resin such as polyethylene is fed into a hopper 7, fed to a feed portion (which is arranged in a rotary metal mold 1 heated from outside) through a feed pipe 6 at a constant flow rate by a blast created by a blower 8 or the like, and allowed to fall to the central portion of a slit 5 of a double disc 3-4. With the disc 3-4 rotated at high speed, the resin is discharged radially from the central portion of the slit 5 toward the inside wall of the mold 1. The resin applied to the inside wall of the mold 1 is melted, and coated onto the wall in a uniform thickness by the vertical movement of the disc 3-4. Then, heating of the mold 1 is stopped to gradually cool the mold, obtaining a molded article with a uniform wall thickness at every part. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H087826-A (JP)
Title: Analytical curve forming device in mass spectrometry, analytical curve forming method using it, and quantitative analyzing method and flow rate measuring method using analytical curve formed in that way
Inventor: YABUMOTO CHIKAKUNI
IPC: H01J49/04
Filed: 1994-06-20
Abstract: PURPOSE:To form an analytical curve in a short time and at a low cost, by analyzing the quantity of a gas led in to a vacuum container from a gas source through a variable leakage valve and a mass spectrometer, and measuring its vacuum degree. CONSTITUTION:A gas source 3 is connected to a vacuum container 1, and a large quantity of gas included in a sample whose quantity is analized in a mass spectrometry can be obtained. And a variable leakage valve 4 is placed between the gas source 3 and the container 1, a mass flow meter 5 is placed between the valve 4 and the container 1, and the flow rate of the gas scheduled to be led in to the container 1 from the gas source 3 is measured. Furthermore, a mass spectrometer 6 carries out the quantitative analysis of the gas to be led in to the container 1 from the gas source 3 through the valve 4 and the flow meter 5 in the condition of ions. And the vacuum degree in the container 1 is measured by an ionization type vacuum guage 7. As a result, a large quantity of gas which can be included in the sample whose quantity is analized in the mass spectrometry is led in to the container 1, and the quantitative analysis of the gas can be carried out by analyzing and measuring it.
Patent JP-2000342929-A (JP)
Title: Production of exhaust gas treatment agent
Inventor: HARADA ISAO
IPC: B01D53/46
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To inexpensively produce solid metal oxide having high treatment effect by using either one of solid metal carbonate, a solid metal basic carbonate and the like having a specific value in primary particle size as a precursor and baking the same to obtain solid metal oxide with a primary particle size of a specific value. SOLUTION: A treatment agent based on solid metal oxide is used as a treatment agent for nitrogen exhaust gas containing metal hidride gas or/and org. silane gas discharged from a semiconductor manufacturing process but, in synthesizing solid metal oxide in the treatment agent, either one of solid metal carbonate, a solid metal basic carbonate and the like with a primary particle size of 1 μm or less is used as a precursor and backed to obtain solid metal oxide with a primary particle size of 1 μm or less. At this time, as an element of solid metal oxide, at least one of Mn, Fe, Co, Ni, Cu and Zn is used.
Patent JP-H10337600-A (JP)
Title: Method for dehydration of sludge
Inventor: SASAKI SHIGEO
IPC: C02F11/14
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To reduce an additional amount of iron (III) chloride and lime without having difficulty on control by a method wherein maceration pulp is added simultaneously with and/or before addition and mixing of iron (III) chloride, then cationic polymer coagulant is added and mixed, and thereafter pretreatment of sludge is executed by adding and mixing lime. SOLUTION: When organic sludge is continuously vacuum filtration dehydration treated, maceration pulp is added simultaneously with and/or before addition and mixing of iron (III) chloride, then cationic polymer coagulant is added and mixed, and thereafter pretreatment of sludge is executed by addition and mixing of lime. Then, for an order of addition of iron (III) chloride and cationic polymer coagulant, it is preferable to add the cationic polymer coagulant after modulating the sludge with the iron (III) chloride. Further, the lime is indispensable as a filter aid, and has also an action wherein a flock is arranged to an appropriate size. Furthermore, since a specific resistance of a cake is decreased by mixing the pulp, a thickness of the cake is increased, and a separation property is improved.
Patent JP-H0845394-A (JP)
Title: Switch device
Inventor: ITO KAZUO
IPC: H01H25/00
Filed: 1995-06-27
Abstract: PURPOSE:To efficiently fabricate a variety of switch devices incorporating different switch main bodies by making only an internal slider differ according to the heights of the switch main bodies, and using a common case in the fabrication of the switch devices. CONSTITUTION:Different switch main bodies S1, S2, S3, S4 are fitted with an actuator 6 that changes position by sliding along the upper sides of the switch main bodies, and a pair of connecting legs 7c leading from an external slider 7b is inserted into a case 1. Engagement claws 7e formed at an internal slider 7a are engaged in connecting holes formed in the connecting legs 7c, and thereby the sliders 7a, 7b are connected together while sandwiching the case 1, and the entire slider 7 is incorporated into the case 1 in such a way as to be capable of changing position along operating holes 8 and the guide rails 9 of the case 1. Switch devices are fabricated with only the internal slider 7a making different in accordance with the heights of the switch main bodies S1...S4 while the common case is used.
Patent JP-H07142336-A (JP)
Title: Aligner
Inventor: MORI TETSUZO
IPC: G03F9/00
Filed: 1993-06-30
Abstract: PURPOSE:To prevent the heat build-up of a coil assembly for driving stage from influencing a laser length measuring instrument and a semiconductor substrate (wafer). CONSTITUTION:A wafer chuck 8 and a laser length measuring instrument 20 and 21 are laid out at the side of a surface 10 of a reference panel 1, a stage 12 and an electromagnetic coil for driving the stage 12 are laid out at the side of a surface 9 of the reference panel 1, and then the wafer chuck 8 and the stage 12 are interlocked via an opening 13 of the reference panel 1.
Patent JP-S5684960-A (JP)
Title: Correcting method for composition information and device for the same
Inventor: KUBOTA YASUO
IPC: B41B17/00
Filed: 1979-12-12
Abstract: PURPOSE: To dispense with operations necessary to prepare data sheet and to record key information in a key board, by a method wherein composition information being outputted for editing from a computer is printed on a hard copy, and the key information is printed in an optical recognition pattern.  
     CONSTITUTION: Composition information being outputted for editing from a computer 16 is printed on a hard copy wherein marginal punch holes 36 are perforated. Key information 40 is printed in an optical recognition pattern. Where correction is needed, the key information 40 on a spot to be corrected is inputted by means of a light pen or a cursor 60, and a correction sentence 48 is then inputted. This permits the omission of operations to prepare data sheet and record the key information in a key board. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000345026-A (JP)
Title: Thermogelling polyurethane emulsion
Inventor: ADACHI HIDEAKI
IPC: C08J3/075
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain an emulsion having thermogelling properties and storage stability, which emulsion comprises a polyurethane, specified amounts of a plurality of nonionic surfactants having different HLBs and an aqueous medium. SOLUTION: This emulsion comprises 100 pts.wt. polyurethane, 5-15 pts.wt. nonionic surfactant having an HLB of 13.0-17.0 and represented by the formula: R-O-(CH2-CH2-O-)x-H (wherein R is an alkyl; and x is the number of repeating units), 1-20 pts.wt. nonionic surfactant having an HLB of 8.0-15.0, and an aqueous medium in an amount to give a solids concentration of 10-70 wt.%. It is desirable that a film obtained by drying this emulsion at 50 deg.C has a modulus of elasticity of 2.0×107 to 5.0×108 dyn/cm2. This emulsion is infiltrated into a 0.3-3 mm thick nonwoven fabric, the fabric is squeezed with e.g. a press roll to a resin adhesion amount of 5-150 wt.% based on the fabric, and the emulsion is coagulated in a hot water bath at 70 deg.C or above and dried to obtain a leathery sheet.
Patent JP-S5949697-A (JP)
Inventor: NODA TATAE
IPC: G01K7/00
Filed: 1982-09-16
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-H0510700-A (JP)
Title: Longitudinal split shooting gunpowder
Inventor: SUGIMOTO KAORU
IPC: F42B5/38
Filed: 1991-07-02
Abstract: PURPOSE:To efficiently assemble one shooting gunpowder by continuously shooting a shell gun, and then collecting removed cartridge cases. CONSTITUTION:Columnar cartridge cases 6 are assembled in contact with flat surfaces along their long sides without gap. Angles 9 of the contact surfaces of the cases 6 are the same, and a plurality of the cases 6 in which bottom gunpowders 5 are provided, are provided.
Patent JP-H08332076-A (JP)
Title: Culture device
Inventor: MIYAKE KAYOKO
IPC: C12M1/16
Filed: 1995-06-06
Abstract: PURPOSE: To provide a microbial culture device to be used for e.g. cell, number test, excellent in preservability, convenience in its use and culture performance and capable of picking microbes, thus wide in application range. CONSTITUTION: This culture device has such a scheme that there is provided a waterproof substrate sheet 1 which is covered with a moistureimpermeable and transparent cover film 6, and one or both of the inner faces of the sheet 1 and cover film 6 is laminated with water-absorbing resin layer (s), and the inner face of the sheet 1 is provided with a fibrous sheet 5 of specified dimension impregnated and stuck with a culture medium component for microbes. In case of being short of the adhesiveness between the water-absorbing resin layer 3 and the substrate sheet 1 or cover film 6, there may be provided adhesive layer(s) 2a and/or 2b between them. It is esp. preferable that polyethylene oxide be used as the water-absorbing resin layer.
Patent JP-H0758739-A (JP)
Title: Transmitted data reception equipment
Inventor: OKAWA TETSUYA
IPC: A63F13/12
Filed: 1993-06-30
Abstract: PURPOSE:To provide transmitted data reception equipment which can effectively protect sent scrambled data and makes it very difficult to manufacture an imitation. CONSTITUTION:This device is transmitted data reception equipment which receives and descrambles the scrambled sent data. A sent data receiving means 23 receives the scrambled data sent, and a descrambling means 42 changes the connection state of plural data transmission lines for sending the sent data on the basis of a descrambling code for descrambling the sent data and descrambles the data. A descrambling permitting means 24 permits the descrambling means 42 to perform the descrambling operation.
Patent JP-H0914598-A (JP)
Title: Antifreezing device for water pipe
Inventor: ETOU TOMOYOSHI
IPC: F17D3/14
Filed: 1995-06-28
Abstract: PURPOSE: To provide an antifreezing device of resource saving type reducing a cost as the cost of equipment, with labor eliminated in maintenance control as compared with the conventional antifreezing device, capable of reducing labor, and capable of suppressing releasing precious water, in the antifreezing device in a water pipe system. CONSTITUTION: In the vicinity of a piping part in a water piping system connected to a supply water pump 2, a temperature sensor 4 is set up, an automatic release water valve 5 is mounted in an outlet side of a pipe, is set up a sequence controller capable of presetting an operation time of the automatic release water valve and the supply water pump, and operations of the supply water pump and the automatic release water valve are controlled through this controller.
Patent JP-H05331373-A (JP)
Title: Resin composition for laser marking
Inventor: SAKAI KENICHI
IPC: B23K26/00
Filed: 1992-05-29
Abstract: PURPOSE:To obtain a resin compsn. which can be easily marked clearly with laser and durably in a short time. CONSTITUTION:The compsn. contains a thermoplastic resin, at least one compd. selected from the group consisting of a tetrazole compd. and an azo, nitroso, or sulfonylhydrazide compd. having a decomposition temp. of 210 deg. or higher, carbon black, and optionally a flame retardant. The compsn. can be easily marked clearly and durably in a short time.
Patent JP-S5586216-A (JP)
Title: High-power pulse generating circuit
Inventor: TERAKAWA TOSHIAKI
IPC: H03K5/00
Filed: 1978-12-23
Abstract: PURPOSE: To output high-power pulses nearly equal in width to reference input pulses by comparing the output of a transistor with input pulse width and then by inputting the output after reducing the input pulse width by the difference.  
     CONSTITUTION: A differentiating circuit composed of capacitor C 1  and resistance R 2  differentiates input pulse V 1 , and comparator circuit M 2  compares input pulse V 1  with output signal V 0  of a pulse amplifier composed of transistors Q 2  and Q 3  to output a difference signal. Then, comparator M 3  compares a signal obtained by integrating this difference signal with the differential signal of input pulse V 1  and the output of circuit M 3  is supplied to a pulse amplifier. Consequently, high-power pulses nearly equal in width to reference input pulses V 1  can be obtained by reducing the pulse width by the difference. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0452220-A (JP)
Title: Device for deciding whether production of iron and steel products is possible or not
Inventor: TANAKA HIROKI
IPC: C21D8/00
Filed: 1990-06-20
Abstract: PURPOSE:To automatically decide whether the production of the products of the product specifications is possible or not by previously registering the rule groups relating to the decision of whether the production of the iron and steel products is possible or not on a rule base means and processing the information of the product specifications to be decided in accordance with the rules. CONSTITUTION:An input means for inputting the information on the specifications of the iron and steel products to be produced; a data base means in which the past records are stored; the rule base means which holds the information retrieval rules and decision rules concerning the information on the above-mentioned data base means; and a deciding means for deciding whether the production is possible or not by utilizing the actual information on the above-mentioned data base means in accordance with the product specifications inputted by the above-mentioned input means and the rules on the above- mentioned rule base means are provided, by which whether the production is possible or not is automatically decided even for the conditions on the particulars of the orders for which the actual coinciding records do not exist in the past.
Patent JP-H0325289-A (JP)
Title: Firing of ferrite core
Inventor: NAKAMURA SHIGEHIKO
IPC: F27D3/12
Filed: 1989-06-23
Abstract: PURPOSE:To permit the forming of a ferrite core having high surface resistance simply without affecting minus effect on the other characteristics by a method wherein a base plate is coated with calcium carbonate to fire the ferrite core while keeping a given distance between the calcium carbonate on the base plate and the ferrite core. CONSTITUTION:A base plate 3 is coated with calcium carbonate and, subsequently, a ferrite core is calcined while keeping the distance of 0.5-2.0mm between the calcium carbonate 2 on the base plate 3 and the ferrite core 5 or preferably the ferrite core is fired while keeping the distance of 0.5-2.0mm between the calcium carbonate 2 on the base plate 3 and the ferrite core 5 by ceramics sintered balls 4, having the diameters of 0.5-2mmphi and spread on the base plate 3. According to this method, the ferrite core having a high surface resistance may be formed simply without affecting any minus effect on the other characteristics of the ferrite core.