baber/WOPTO huggingface dataset:
Patent JP-H03243210-A (JP)
Title: Method and device for manufacturing metallic pipe by continuous drawing
Inventor: ISHIGE NAOTO
IPC: B21C1/28
Filed: 1990-02-22
Abstract: PURPOSE:To draw a long pipe stock continuously and to reduce the price of equipment by mounting plural pawls for chucking on a chain by utilizing a draw bench, circulating and making them such a construction that the pawls are closed just behind a die and opened at a prescribed position on the downstream side. CONSTITUTION:The tip of coil-like pipe stock 50 is flattened, that part is drawn with a suitable means after passing the die 13 and the process proceeds to drawing work by gripping the terminal part of the pipe stock with a 1st pawl 14A for chucking. The pawls 14A, 14B, 14C for chucking are mounted on the endless chain 11 of the draw bench, circulated together with the endless chain 11 and engaged by pressing against the drawn pipe with guide members 15 on the downstream side of the die 13 and pulling is started. When the pawls reach the downstream end of the draw bench, they are separated from the pipe 50 with extruding pins 18 and returned to the drawing position through the return way under the draw bench. During that one cycle, drawing is repeatedly continued by gripping and drawing the drawn pipe 50 successively with the 2nd and 3rd pawls 14B, 14C for chucking.
Patent JP-H01217157-A (JP)
Title: Air conditioner utilizing heating and cooling of coolant
Inventor: NAKAZAWA AKIHISA
IPC: F25B1/00
Filed: 1988-02-23
Abstract: PURPOSE:To provide a small-sized outdoor device by a method wherein an outdoor blower capable of changing-over between a strong wind and a weak wind is provided and an outdoor heat exchanger and an outdoor blower are used for both cooling and heating operations. CONSTITUTION:When a cooling operation is carried out, a coolant is circulated in a freezing circuit 31 by a compressor 33. The coolant is condensed by an outdoor heat exchanger 35, its pressure is decreased by a capillary tube 36, the coolant is evaporated in an indoor heat exchanger 32 and then a cooling operation is carried out. Then in case of performing a heating operation, a solenoid two-way valve 39 is released, a coolant pump 40 is operated, the coolant is circulated in a coolant heater 42, indoor heat exchanger 32, check-valve 44, outdoor heat exchanger 35 and solenoid two-way valve 39 in this order. The coolant is heated by a burner 41 in a coolant heater 42 to become a hot gas, resulting in that its heat is radiated by the indoor heat exchanger 32 end condensed. It is cooled by an outdoor blower 34 in an outdoor heat exchanger 35 and completely liquefied. After this operation, the coolant is returned to a coolant pump 40. At this time, the outdoor blower 34 is operated under a weak wind state.
Patent JP-H09231573-A (JP)
Title: Optical information reproducing device
Inventor: HORIGOME TOSHIHIRO
IPC: G11B20/18
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To much exactly perform the reproduction of optical recording object recording the edge position of an information pit in an optical recording medium as information and to increase the amounts of recorded information. SOLUTION: A RF signal digitized by a clock with the fourfold period of an information pit is inputted to a waveform equalizing circuit 11, removal of a bias fluctuation, gain fluctuation and interference between signals and the equalization of waveform are performed and the result is inputted to a decoder 12. Correct information is restored in the decoder 12 by utilizing the redundancy of the signal supplied from the waveform equalizing circuit 11 and reducing the influence of noise included in the input signal. The output of the decoder 12 calculates a target amount of reproducing signal in a target amplitude calculating circuit 14 and it is inputted to an error detecting circuit 15.  The output of the waveform equalizing circuit 11 is also supplied to the error detecting circuit 15, the error between two signals is detected, the result is returned to the waveform equalizing circuit 11 and the frequency characteristic of the waveform equalizing circuit 11 is automatically optimized according to the input signal.
Patent JP-H06248159-A (JP)
Title: Thermoplastic resin composition
Inventor: TAMURA SHINICHI
IPC: C08L67/00
Filed: 1993-03-01
Abstract: PURPOSE:To obtain the subject composition which has improved chemical resistance and excellent compatibility and can give a nondelaminating molding by mixing a specified graft copolymer with an aromatic polyester resin and a specified amount of a diene rubber. CONSTITUTION:This thermoplastic resin composition comprises 100 pts.wt. total of 50-95 pts.wt. graft copolymer prepared by polymerizing 90-15 pts.wt. monomer mixture comprising 10-50wt.% vinyl cyanide, 50-90wt.% aromatic vinyl and 0-20wt.% other copolymerizable vinyl monomers in the presence of 10-85 pts.wt. diene rubber or graft copolymer composition comprising this graft copolymer and a copolymer formed from the copolymerization of the residual monomer and 5-50 pts.wt. aromatic polyester resin consisting of a dicarboxylic acid component based on an aromatic dicarboxylic acid and a glycol component 10-90mol% of which comprises cyclohexanedimethanol, wherein the amount of the diene rubber is 1-50 pts.wt. based on the total composition.
Patent JP-H05203043-A (JP)
Title: Operating device for automatic transmission
Inventor: FURUKAWA TOSHIHARU
IPC: F16H59/04
Filed: 1992-01-29
Abstract: PURPOSE:To promptly cope with failure by making detectable this failure by a range control part even when a signal line, to a control part separate from the range control part, is short-circuited by circuit failure of this separate control part. CONSTITUTION:A plurality of both contacts 60P, 60R, 60D and signal lines 66P, 66R, 66D of connecting these contacts to a range control part 20, for a predetermined shift range in a select switch SW for select controlling the shift range of an automatic transmission, are set in parallel, and further a single signal line of a plurality of the parallel lines is used to concurrently serve as a signal line, for instance, to an automatic speed change control part 22 except the range control part.
Patent JP-S62199768-A (JP)
Title: Thin film forming device
Inventor: MOGAMI TORU
IPC: H01L21/31
Filed: 1986-02-27
Abstract: PURPOSE:To deposit thin films on a substrate having ruggedness on the surface with good coverage of steps by providing a shielding plate between a sputtering target and the substrate and shielding the advance of the sputtering particles from the regions except the region where the target is perspective in the recesses of the ruggedness on the substrate surface. CONSTITUTION:The shielding plate 104 is installed between the sputtering target 102 provided in a vacuum vessel 101 and the substrate on a substrate supporting base 103 and is electrically connected to the vacuum vessel 101. The shielding plate 104 is constituted of a plate 201 bored with plural pieces of circular holes and a plate 202 which closes the other holes at the time of using one hole. A revolving shaft 203 is attached only to the plate 201. The advance of the sputtering particles from the regions except the region where the target 102 is perspective is thus shielded by the recesses of the rugged parts on the surface of the substrate and the region where the target 102 is perspective from the substrate is made circularly symmetrically variable, by which the incident distribution of the deposited spattering particles on the substrate is always optimized according to the ruggedness of the substrate surface.
Patent JP-H06229317-A (JP)
Title: Float-type carburetor
Inventor: KUROKI NOBUYUKI
IPC: F02M19/06
Filed: 1993-02-04
Abstract: PURPOSE:To enable flow of fuel into an intake passage not to be interrupted even if the bubbles are generated in a fuel chamber by did of smooth flowing out of bubbles into a float chamber. CONSTITUTION:The opening peripheral edge part of a storage tank 14 is allowed to abut on the lower surface of a carburetor main body 2, and the bottom part of the storage tank 14 is tightened on the lower end of a strut 15 extended downward from the carburetor main body 2 by a bolt 17. A fuel jet 25 is screwed into a cylindrical part 10 for communicating the intake passage 5 of the carburetor main body by with a tapped hole 30 into which the bolt 17 is screwed. A fuel chamber 27 is sectioned between the fuel jet 25 of the tapped hole 30 and the bolt 17. Moreover a fuel inlet for communicating the bottom part of the fuel chamber 27 with the float chamber 16 of the storage tank 14 and a bubble outlet 26 for communicating the part adjacent to the fuel jet 25 of the fuel chamber 27 with the float chamber 16 of the storage tank 14 are provided on the strut 15.
Patent JP-H08230542-A (JP)
Title: Footrest device for vehicle seat
Inventor: HIRAI JUN
IPC: B60N3/06
Filed: 1995-02-28
Abstract: PURPOSE: To provide a rest device for vehicle seat highly valuable in practical use which is not only completely new in design but also can adjust the vertical position of the footrest part at any angle with simple and safe structure and, in addition, an maintain the angle of a rest part at a constant irrespective of a variation in the vertical position of the footrest part. CONSTITUTION: An arm part is formed with a cover link 30 in groove section which supports an arm part 21 extending rearward rockably in vertical direction on the rear side lower part of a car seat so as to form the arm part 21 into a parallel link mechanism and a sub link 40 enclosed in the groove. Also a pivot shaft 37 crossed approximately at right angle to the arm 21 is provided on the rocking end 32 side of the arm part 21, and a rest part 60 is pivoted rotatably on the pivot shaft 37. Thus, when a footrest part 60 is held at a specified angle relative to a horizontal plane, the angle is kept at a constant by the parallel link mechanism irrespective of the rotation of the arm part 21.
Patent JP-S59168240-A (JP)
Title: Controller for idle engine speed controlling valve
Inventor: ITOU YOSHIYASU
IPC: F02D33/00
Filed: 1983-03-14
Abstract: PURPOSE:To prevent an overshooting of the rotation of an engine from occurring immediately after stopping a starter, by a method wherein a calculated value of duty ratio of an idle engine speed controlling valve provided in a bypass passage bypassing a throttle valve is maintained in a predetermined range from a learned value throughout the operation of a starter. CONSTITUTION:In an engine with a supercharger 24, the idle engine speed controlling valve 32 is intermediately provided in the bypass passage 30 which is provided to bypass the throttle valve 3 in an intake passage 1 and which communicates a part of the intake passage 1 upstream of a compressor 26 with a surge tank 4. The valve 32 is controlled by an electronic controlling unit (ECU) 60 so that it is fully opened while the starter is operated. In this case, when it is discriminated by the ECU 60 that the starter is being operated, a calculated value of the duty ratio of the valve 32 is maintained in a predetermined range from a learned value. Accordingly, an overshooting of the revolution of the engine is prevented from occurring immediately after the operation of the starter is stopped.
Patent JP-S60229411-A (JP)
Inventor: AASAA EMU ORUSEN
IPC: H03G3/20
Filed: 1985-03-01
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-H10235914-A (JP)
Title: Glaze substrate for thermal head and production thereof
Inventor: TSUBOKAWA KENJI
IPC: B41J2/335
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To enhance dividing performance through formation of a highly accurate dividing groove while eliminating machining of each unit by providing a glaze layer on a ceramic substrate and employing a multistage inclining inner wall face or a curved inner wall face in the profile of a groove for dividing the ceramic substrate into a plurality of sections. SOLUTION: A glaze layer 20 is provided partially on a ceramic substrate 10 and a dividing groove 11 is made in the same surface as the glaze layer 20 while a dividing groove 12 is made in the rear surface thus forming a glaze substrate for thermal head. Subsequently, a conductive pattern of heating element, for example, and a protective film, and the like, are formed on the glaze layer 20 and divided by dividing grooves 11, 12 to produce a unit body, where a glaze layer is provided on a ceramic body, which can be employed as a thermal head. The dividing groove 11 made in the same surface as the glaze layer 20 is provided with a central deep groove 11a having a small open angle θ0 and an inclining face 11b having a large open angle θ1 at the opposite ends thereof and a multistage inclining inner wall face is provided as a whole.
Patent JP-H09236337-A (JP)
Title: Operating method of refrigerating cycle and air conditioner utilizing said method
Inventor: HANEDA KANJI
IPC: F25B5/02
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To solve the frosting problem surely with high operability by a method wherein non-azeotropic refrigerant, sent from a compressor through a condenser, is separated into a low boiling point rich refrigerant and a high boiling point rich refrigerant while respective refrigerants are passed through different evaporators and, thereafter, are returned to the compressor to repeat a refrigerating cycle. SOLUTION: Low boiling point rich refrigerant, situated in the upper layer of liquid phase refrigerant separated into gas and liquid by a gas/liquid separator 5 and having a large composition ratio of low boiling point refrigerant, is passed through a first evaporator 42 by a first route 6a and is returned into a compressor 1. Then, high boiling point rich refrigerant, situated in the lower layer of liquid phase in the gas/ liquid separator 5 and having a large composition ratio of high boiling point refrigerant, is passed through a second evaporator 4b by a second route 6b and is returned into the compressor 1.  The refrigerant is separated into the low boiling point rich refrigerant and the high boiling point rich refrigerant to pass through the first and second individual evaporators 4a, 4b in such a manner whereby the synergistic property of low boiling point refrigerant; high boiling point refrigerant and temperature rise can be reduced remarkably in respective evaporators 4a, 4b.
Patent JP-H02300169-A (JP)
Title: Herbicidally active 3,4-dehydro-piperidine-5-one derivative
Inventor: JIYOBANNI KAMAGI
IPC: A01N43/40
Filed: 1990-02-21
Abstract: NEW MATERIAL: A compound of formula I {R is COR 7 , R 9 CNOR 8  (R 7 , R 9  are each an alkyl, phenyl, etc.; R 8  is an alkyl, an alkenyl, etc.), etc.; R 2 -R 5  are each H, an alkyl, etc.; R 6  is OR 11  [R 11  is H, an alkali (alkaline earth) metal], a halogen, etc.; R 1  is phenyl, an aralkyl, a cycloalkyl, etc.; (n) is 0, 1}.  
     EXAMPLE: 1-(2-Ethylthiopropanoyl)-4-[1-(ethoxymino)butyl]piperidin-3,5-dione.  
     USE: Herbicide, with high effect on monocots and harmless to crops.  
     PROCESS: For example, a compound of formula II is reacted with an acylating agent of formula III (Z is R 9 C(=O)O, a halogen, etc.), in the presence of a base to obtain a compound of formula IV. Next, an oxamine compound of formula V is reacted therewith to obtain a compound of formula I in which (n) is 0. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H09324802-A (JP)
Title: Hydraulic system
Inventor: HERUMUUTO RINKU
IPC: F15B13/01
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To make a descending motion smooth from beginning after stopping, and prevent the occurrence of a short time delay. SOLUTION: A hydraulic system is composed of at least one actuator 14 connected to a control unit through at least control units 10, 12 and conduits 16, 18, and the actuater 14 opposes to a load acting on the actuater according to the control unit, and can vertically reciprocate against the load and especially gravity. In addition, the system includes a pressure compensating valve 78 for balancing with load pressure by supplementing pressure in the conduit 16 which acts as a return pipe line while the actuator 14 moves with the load from a supply pipe line 18 to the return pipe line.
Patent JP-S61201714-A (JP)
Title: Method for adding alloy
Inventor: HAYASHI KIYOHIDE
IPC: C21C7/00
Filed: 1985-03-04
Abstract: PURPOSE:To add a high vapor pressure material at a high yield so as to comply with a target value by putting the high vapor pressure material into a porous refractory vessel, evaporating the material by the heat of a molten steel and adding the vapor thereof through the pores of the vessel into the molten steel. CONSTITUTION:The air permeable porous refractory vessel 4 connected with a refractory pipe 3 is immersed into the molten steel 2 contained in the vessel 1 for the molten steel. The high vapor pressure material 5 such as powder and granular metallic Ca is put through the pipe 3 into the vessel 4 and the aperture at the top end of the pipe 3 is closed. The material 5 in the vessel 4 is evaporated by the heat of the molten steel 2 and is discharged through the pores of the vessel 4 into the molten steel 2. The addition of the material 5 into the molten steel 2 at a high yield is made possible by the above-mentioned method. Since the generation of smoking and boiling, etc., is obviated, the working environment is satisfactorily maintained.
Patent JP-H08229217-A (JP)
Title: Device for game
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1995-02-28
Abstract: PURPOSE: To accurately and quickly collect unprofitable information for a game shop by comprising a pachinko game machine provided a credit mode in such a way that a credit number adding/updating means is installed and the number of addition is outputted to the outside as the unprofitable information. CONSTITUTION: In a card correspondence type game machine, a balance in a card is displayed on a card balance display 16 by inserting a common card into a card insertion port 55. Also, the game machine is constituted in such a way that a first payout mode to pay out a game medium as a premium when a payout condition to pay out the game medium is satisfied while playing a game and a second payout mode to add and store cumulatively premium information to specify the number of game media when the payout condition is satisfied are switched. When the payout condition is satisfied in the second payout mode, the premium information to be paied out is added and updated, and also, the number of addition of the premium information is outputted to the outside as the unprofitable information that is unprofitable for the game shop, and it is tabulated.
Patent JP-H09229805-A (JP)
Title: Case for measuring instrument
Inventor: IMAI MIKIO
IPC: G01L19/14
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To improve the operability for mounting and regulating a detector by opening a body case part in the two direction, that is, the direction separating from a part to be measured and the direction to the front surface perpendicular to this direction. SOLUTION: The case 2 for a measuring instrument comprises an aluminum body case part 6 provided with a detector 3 therein, a cover case part 7 covering the interior of the part 6, and a packing material interposed between the part 7 and the part 6. The part 7 is rotatably mounted in the part 6 via a spring pin 10. The part 7 is opened in the two direction, the direction (upward direction) separating from the part to be measured and the direction to the front surface perpendicular to this direction. Accordingly, when the part 7 is opened to mount or regulate the detector 3, the part 7 is wisely opened in the two direction of the part 6, the mounting or regulating of the detector 3 or the wiring operability to a terminal 18 is improved.
Patent JP-H06254210-A (JP)
Title: Rotary drum type game machine
Inventor: INOUE KAZUO
IPC: A63F7/02
Filed: 1993-03-02
Abstract: PURPOSE:To provide a rotary drum type game machine whereby replaying a game applies to a player without lessening kinds of prize-winning combinations. CONSTITUTION:Plural kinds of patterns are circularly arranged and indicated on the periphery of each of three wheels 1a, 1b, 1c. These wheels 1a, 1b, 1c are rotatably driven by a driving part 2 and are individually stopped by operating stopping switches 4a, 4b, 4c. When the patterns arranged on a line preset on indicating windows 6a, 6b, 6c are the same as all the wheels 1a, 1b, 1c, or when a designated pattern on the first wheel la appears on the line, it is determined by a control and determination part 7 that a prize is won. When the designated pattern on the third wheel 1c appears on the line and when a specified kind of the patterns, excepting the designated pattern, on the first and the second wheels 1a, 1b are arranged on the line, it is determined by the control and determination part 7 that replaying a game applies to a player.
Patent JP-S60186408-A (JP)
Title: Preparation of high-purity phosphorus
Inventor: ISO AKIO
IPC: C01B25/02
Filed: 1984-03-06
Abstract: PURPOSE:To prepare phosphorus having extremely high purity, by passing a crude phosphine gas through a reaction pipe consisting of a thermal decomposition zone of arsine, a cooling zone, and a thermal zone of phosphine. CONSTITUTION:A mixed gas of the phosphine 1 prepared as a by-product in production of sodium hypophosphite and H2 2 as a carrier gas is fed from the conduit 4 to the arsine decomposition pipe 5 having the built-in heater 6 and the interior packed with one or more metals such as Zn, Mg, Cu, etc. to be easily reacted with As. The pipe is heated by the heater at <=the decomposition temperature of phosphine of <=450 deg.C, arsine (AsH3) contained in a phosphine gas is reacted with the metal such as Zn, etc., decomposed and fixed to give As compounds, which are removed. A mixed gas of phosphine and H2 from which arsine is removed is passed through the cooling zone 5, cooled, introduced into the phosphine decomposition zone 5'' packed with a substance such as quartz wool, etc. inert to phosphine, phosphine is heated by the heater 6 at 600-1,000 deg.C, decomposed, and phosphorus having extremely high purity of 99.999% is recovered in the ampul 9.
Patent JP-S60187948-A (JP)
Title: Optical information recording medium
Inventor: ABE MICHIHARU
IPC: G11B7/257
Filed: 1984-03-06
Abstract: PURPOSE:To obtain an optical information recording medium which has a distinct boundary between a dye and a substrate, has high reflectivity, absorptivity and C/N ration and is advantageous for reproduction of information by providing a due film having >=1 extinction coefft. and having no compatibility with a substrate on the substrate. CONSTITUTION:A dye film 3 consisting of a triacrylmethane dye, for example, ''Victoria Blue BH'' made by Hodogaya Chemical Co., Ltd. or a cyanine dye, for example, ''NK2883'' made bt Nihon Kanko Shikiso Co., Ltd. etc. which has >=1 extinction coefft. and has no compatibility with the material, for example, polymethacrylate, of a transparent substrate 2 is formed on the substrate 2. A transparent protective film 4 is formed on the film 3 if necessary and a lasr beam 6 is irradiated by a condenser lens 5 on said film to manufacture an information recording medium 1 performing recording and reproducing. The extinction coefft. Ki is expressed by the formula ni denotes the relation of K1, K2, K3 where the respective double refractive indices of the substrate 2, the film 3 and the film 4 or air are designated as n1, n2, n3 and the respective refractive indices thereof as N1, N2, N3. The sensitivity, reflectivity and C/N ratio are thus improved.
Patent JP-S53126987-A (JP)
Title: Scanning system of mass spectrometer
Inventor: FUJIKURA YOUICHI
IPC: G01N27/62
Filed: 1977-04-13
Abstract: PURPOSE:To make possible the measurement of only the plural peaks under attention by setting scanning signal voltages with mass range setters, performing low-speed scanning only concerning the plural ion peaks having been arbitrarily selected and performing high-speed scanning concerning other peaks.