baber/WOPTO huggingface dataset:
Patent JP-S5956412-A (JP)
Title: Production of unsaturated copolymer
Inventor: TANAKA TOORU
IPC: C08F210/16
Filed: 1982-09-22
Abstract: PURPOSE:To obtain a fish eye-free unsaturated copolymer excellent in moldability, environmental stress cracking resistance, rigidity, etc., by carrying out the copolymerization reaction in two stages under specified conditions, in copolymerizing ethylene with a nonconjugated diene in the presence of a catalyst. CONSTITUTION:Ethylene alone or together with other alpha-olefins is copolymerized with a nonconjugated diene (e.g., 1,4-pentadiene) in the presence of a caatalyst comprising a transition metal compound component and an organoaluminum compound. The copolymerization reaction is carried out in two stage, and in one of these two stages, there is formed a polymer A having a viscosity-average MW of 100,000-600,000, a diene content of 0.01-10wt%, and an alpha-olefin content of below 10wt%. In the other stage, there is formed a polymer B having a viscosity-average MW of 10,000-40,000, and a diene content and an alpha-olefin content lower than those of polymer A. The purpose copolymer is obtained by conducting the above two-stage polymerization such that the weight ratio of polymer A to polymer B is 3/7-7/3 can be obtained.
Patent JP-H0826070-A (JP)
Title: Wire holding structure of pretensioner
Inventor: IMAI KEISUKE
IPC: B60R22/46
Filed: 1994-07-18
Abstract: PURPOSE:To secure the airtightness in a cylinder, reduce the domension in the cylinder axis direction and achieve the smooth shift of a wire. CONSTITUTION:In the emergent deceleration of a vehicle. a piston 64 shifts, and a wire 50 is pulled, and pulled out from a drum, The diameter of the drum contracts, and the drum revolves in the webbing winding-up direction, integrally with a retractor shaft 14 through a preloader shaft 20, and a webbing 16 can be tightened emergently. The direction of the wire 50 between the first guide part 74 outside a cylinder 58 and the second guide part 76 of a piston 64 in the cylinder 58 is tilted with respect to the piston shift direction. Though the tilt angle theta varies, accompanied with the shift of the piston 64, a pole 70 installed on a cylinder end wall 66 in order to allow the wire 50 to penetrate through inside and outside the cylinder 58 revolves in the tilt direction, and can follow the attitude change of the wire 50.
Patent JP-H0458013-A (JP)
Title: Auxiliary chamber type thermally insulated engine
Inventor: MATSUOKA HIROSHI
IPC: F02B19/16
Filed: 1990-06-26
Abstract: PURPOSE:To suppress generation of NOx and improve durability of an auxiliary chamber by forming an air passage between ceramic auxiliary chamber wall arranged in the hole part of a cylinder head and a heat insulating member arranged on the hole wall face of the cylinder head. CONSTITUTION:An air passage 7 is formed between a ceramic auxiliary chamber wall 4 arranged in the hole part 13 of a cylinder head 10 and a heat insulating member 6 arranged on the wall face of the hole part 13 of the cylinder head 10. Air is sent in the air passage 7 by a pressure pump 9. There is provided a controller 5 which controls operation of the pressure pump 9 in response to detection signals of a wall temperature sensor 24 which detects the wall temperature of and a wall temperature sensor 24,. Air staying in the air passage 7 functions as a heat insulating layer, and the temperature of the wall part of the auxiliary chamber wall 4 for forming the auxiliary chamber 2 is increased. The combustion condition in the auxiliary chamber 2 is improved in this way and a heat loss is decreased so as to decrease a discharge quantities of HC and NOx.
Patent JP-H06335538-A (JP)
Title: Golf club set
Inventor: HIRANO SADAHIKO
IPC: A63B53/00
Filed: 1993-05-28
Abstract: PURPOSE:To provide the golf club set including long clubs of small loft angles which enable a user to swing the clubs more easily so as to increase a head speed, to gain a longer flying distance and to decrease slicing and wrong shots. CONSTITUTION:The weights of the respective shafts 1a to 5a of the golf clubs 1 to 5 of the specified loft angles or below among the respective golf clubs 1 to 9, PW and SW constituting the golf club set are particularly reduced and the weights of the heads 1b to 5b are particularly increased.
Patent JP-H0330723-A (JP)
Title: Heater for electric cooker
Inventor: KAGAWA SHINICHI
IPC: A47J27/00
Filed: 1989-06-28
Abstract: PURPOSE:To reduce the ununiformity of heating and prevent abnormal heating from being generated and improve appearance and cleaning property by setting a heat insulating substrate with a set heating wire, in a space section enclosed with a top board and a containing case, and by dispersed-winding-processing the heating wire at a spiral pitch, to change a heat generation quantity. CONSTITUTION:When a heating wire 13 is electrified, then a heat insulating substrate 11, a top board 10, and a containing case 14 are heated, and a heater body 10a is set in a high temperature state. When a heat quantity is uniformly generated from the top board 10, then heat is stored near the central section of the top board 10, and so a temperature is heightened, and much heat is fed to a pot 15, and on the outer peripheral section of the top board 10, a distance between the section and the pot 15 is increased due to the corner R of the pot 15, and comparatively much heat is discharged to an external section, and so the heat to the pot 15 is less fed. The outermost peripheral section of the heating wire 13 is densely- winding-processed, and the innermost peripheral section is dispersed-winding-processed, and so a heat generation quantity near the central section is made less, and the heat generation quantity of the outer peripheral section can be increased, and the heat can be uniformly fed to the pot 15, and heating ununiformity can be prevented from being generated. Besides, the surface of the top board 10 is smoothly formed and is excellent in appearance, quality, and cleaning property.
Patent JP-H1111790-A (JP)
Title: Reset method and reset device at the time of abnormal action of sheet treatment device
Inventor: NANBA TOYOAKI
IPC: B65H37/04
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and a means for making continuous sheet treatment possible after resetting without wasting treatment up to that time even in case abnormality is once generated. SOLUTION: A sheet treatment process consists of a process of adjusting the end face of a sheet sheaf formed of a plurality of sheets conveyed from an image forming device and stacked on a treatment tray, and a process of conveying the sheet sheaf and discharging it on a discharge tray. This treatment process is divided in a plurality of functional units, and reset is made possible every functional unit. Status flags for every module unit are assigned in memory space, and whether the functional units are in action is confirmed by the status flags, and only the functional unit during action is reset into an initial state.
Patent JP-S5688134-A (JP)
Title: Positive type resist
Inventor: SUZUKI SHIGEYOSHI
IPC: H01L21/302
Filed: 1979-12-20
Abstract: PURPOSE: To raise sensitivity of a positive type resist, without lowering the resolving capability, which is obtd. by depolymerizing a film having a three-dimensional network structure by irradiation by selecting a polymer for the resist so that a product of G-value of the cutting of the polymer principal chain and the weight average mol. weight Mw is adjusted to a specified value or more.  
     CONSTITUTION: An adequate amount of a crosslinking agent such as tripropylene glycol diglycidyl ether is added to a soln. of a copolymer of methyl methacrylate and methacrylic acid, and this soln. is applied to a substrate, heat treated, irradiated with electron beams, and developed to remove the irradiated part. thus, a positive type pattern is formed. At this time, by allowing the copolymer to satisfy the relation of GsMw ≥190,000, a pattern with high resolution is obtd. by short-time irradiation with a small film reduction of the unirradiated part. The GsMw shows the product of the weight average mol. weight of the copolymer and G-value Gs (C/cm 2 ) of the cutting of the principal chain with electron beams. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000355210-A (JP)
Title: Assembly structure of air conditioning device and steering member
Inventor: UOMOTO MANABU
IPC: B62D25/08
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To make an instrument panel recede forward without offsetting a steering member so as to enlarge an indoor space. SOLUTION: A rear part structure of a casing 11 of an air conditioning unit 10 is a rear case 30 made of a metallic material such as aluminum die-cast or a nonmetallic reinforcing material, and steering member insertion parts 39, 40 extending outward in the direction of width of a vehicle body are formed on a side wall 33 (34) of the rear case to insert one ends of steering members 47, 48 therein. Moreover, the side wall is extended downward to form a stay part 35, the steering members attach its other end on a side wall of the vehicle body, and the stay part is attached to a floor and is fixed on the vehicle body integrally with the air conditioning unit. The right and left steering members extend over whole width of the vehicle body through the rear case to improve the strength against external force from the direction of a side face.
Patent JP-H06343404-A (JP)
Title: Product of konjak jelly, its production and production device therefor
Inventor: WATABE AKINORI
IPC: A23L29/244
Filed: 1993-06-11
Abstract: PURPOSE:To simply produce a konjak jelly capable of readily infiltrating soup, etc., into pieces of the konjak jelly in seasoning and cooking the jelly, thereby made to be easily taste-permeable into the texture of the jelly and to provide the production device therefor. CONSTITUTION:This konjak jelly has a great number of parallel through holes and a large number of thin branched holes spread from the through holes. A raw material of konjak jelly is mixed with a coagulating agent and kneaded to give a konjak, paste, which is thrust with a great number of tubular materials having a large number of small holes bored in the tubular walls. Then a compressed gas is supplied to the tubular materials to form branched holes in the paste in the vicinity of the small holes bored in the tubular materials. The tubular materials are pulled out just before or after coagulation of the paste to produce the objective konjak jelly. This production device consists of a boring tool upright planted with a great number of the tubular materials parallel to each other and in fixed length, having a large number of small holes, on one side of a substrate, compressed gas feeding mechanism for supplying a compressed gas to the tubular materials and a storage tank of the paste.
Patent JP-H0330145-A (JP)
Title: Recording medium carrier device
Inventor: NAKAMURA TATSUYA
IPC: G11B15/68
Filed: 1989-06-28
Abstract: PURPOSE:To improve the storage efficiency of a recording medium and to make the entire device compact by providing a detection means detecting a partition plate and a correction means correcting the moving position of the recording medium with a detection signal from the detection means. CONSTITUTION:An optical sensor 6 builds in a light emission member and a photodetector member, irradiates a scanning light from the light emission member to a partition plate 2 as an object to be detected and the scanning light reflects in a front face 2a of the partition plate 2 and is made incident in the photodetector member to detect the presence of the partition plate 2. Then the positioning accuracy of a hand 4 is low and errors are accumulated every movement of a moving device 5, and when the hand 4 is moved, the optical sensor 6 detects the partition plate 2 to correct the position information of the hand 4 depending on the count of a low counter 16 and a high counter 17 thereby preventing the positioning errors of the hand 4 from being accumulated. Thus, the storage efficiency of the recording medium is improved and the size of the entire device is made compact.
Patent JP-S5955178-A (JP)
Title: Skinning of grape
Inventor: KUMAGAI AKIO
IPC: A23N7/00
Filed: 1982-09-24
Abstract: PURPOSE:To carry out the sure skinning of grape, easily, without causing the loss of the grape juice, i.e. the loss of juiciness and taste, by freezing and properly thawing a grape, and separating the skin from the pulp by applying external force to the grape. CONSTITUTION:Grape 1 is frozen with a refrigerant such as liquefied gas, etc. at least to a semi-frozen state, and is moderately thawed to achieve the thawing of the part from the surface S to the skin 1a. The skin 1a is separated from the pulp 1b by applying external force to the grape. Since the pulp is in the frozen state during the separation process, only the thawed skin is easily separated from the pulp, and the exudation of the grape juice from the pulp can be pevented. Accordingly, a sure skinning of grape can be carried out easily without loss of the water-content and the taste.
Patent JP-S5868337-A (JP)
Inventor: RAINAA KEERU
IPC: H04B10/00
Filed: 1982-09-24
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-S5690957-A (JP)
Title: Maraging steel with superior stress corrosion crack resistance
Inventor: SHIMOGOORI KAZUTOSHI
IPC: C22C38/52
Filed: 1979-12-20
Abstract: PURPOSE: To improve the stress corrosion crack resistance of a maraging steel contg. 12W18% Ni by regulating the impurity Cu content of the steel and adding a specified amount of Ti and Ca or a rare earth element.  
     CONSTITUTION: 0.1W1.8% Ti and 0.001W0.1% Ca and/or Mg are added to a maraging steel contg. <0.03% C, <0.1% Si, <0.1% Mn, <0.01% P, <0.01% S, <0.01%Cu, 10.0W19.0% Ni, <9.0% Cr, 2.0W12.0% Mo, <16.0% Co and  <0.5% Al. In place of the Ca or Mg a 0.003W0.1% rare earth element may be added, or 0.001W0.1% in total of Ca and/or Mg and a rare earth element may be added. The resulting steel has remarkably improved stress corrosion crack resistance as compared with a conventional maraging steel having a basic composition contg 12W18% Ni. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04365600-A (JP)
Title: Cutting method for seal ring
Inventor: TANI KIMIHIRO
IPC: B26F3/00
Filed: 1991-06-10
Abstract: PURPOSE:To eliminate a need for a process to flatten a cut surface by applying local impact on a seal ring and axially cutting the seal ring throughout a range of from a seal end surface to an end surface on the opposite side, in cutting of the seal ring of a mechanism seal mounted on a pump for an industrial use. CONSTITUTION:Heat is applied on a local part D of a seal ring 1 formed of carbon to perform locally sufficient heating. Rapid cooling is effected by means of water to apply a thermal shock. As a result, a temperature difference is produced between the inner surface of the seal ring 1 and a surface layer and cutting is carried out in a natural state throughout a range of from a seal end surface 3 to an end surface 4 to produce constituting pieces 5 and 6. Since cut surfaces 7 and 8 of the constituting pieces 5 and 6 have neither cut margin nor cut powder and the microuneven surface states thereof coincide with each other, by butting them against each other as they are, a microgap between butting surfaces is produced. Thus, a work to flatten the cut surfaces 7 and 8 is eliminated.
Patent JP-H071526-A (JP)
Title: Injection molding machine
Inventor: SHIINA TOSHIO
IPC: B29C45/76
Filed: 1993-06-11
Abstract: PURPOSE:To control precisely clamping force of an infection molding device for which a toggle type clamping device and spring type mold protecting device are used and detection is performed at the initial stage of mold clamping in the case where something is wrong with a mold. CONSTITUTION:A stationary platen 1 and pressure receiving platen 2 fitted slidably freely are faced to each other and connected with each other by penetrating a tie bar 3 through them and a movable platen 4 is arranged between the stationary platen 1 and pressure receiving platen 2 and connected with the pressure receiving platen 2 through a toggle mechanism 6. A sensor LS3 fixing a plate 16 firmly to an end part of the stationary platen of the tie bar 3, energizing the plate 16 and stationary platen 1 so as to separate them from each other and detecting approach of the plate 16 to the stationary platen 1 is provided. A cross head 53 possessing a ball screw nut is connected with the toggle mechanism 6, a ball screw 37 is screwed on to the cross head 53, the ball screw 37 is connected with an electric motor having a position indexing detector under a condition capable of performing 38 turns. A screw part 28 is provided on pressure receiving platen sides each of the tie bars each 3, tie bar insertion holes 26 each of the pressure receiving platen 2 are provided turnably freely with nuts 27, the screw part and nut are screwed on to each other and the nuts 27 each are driven in alignment with the screws 28.
Patent JP-H0831062-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OKAMOTO TOMOMI
IPC: G11B15/61
Filed: 1994-07-19
Abstract: PURPOSE:To prolong the life of a magnetic head against its wear by lowering pressure in a rotary drum device and sucking a magnetic tape to the rotary drum device at the time of a recording reproducing operation. CONSTITUTION:A pressure control means 12 consisting of an air pump 27, an air tank 26 and a control valve 25 is connected via a pipe 28 to the rotary drum device 2. The control valve 25 is controlled to lower the pressure in the rotary drum device by a controller 13 in accordance with an operation mode of the magnetic recording and reproducing device, such as a recording/ reproducing or search mode, etc., only at the time required for read and write on the magnetic tape by the magnetic head. A through-part for communication between time inside and the outside of the drum is provided in the vicinity of the magnetic head of the rotary drum device 2, and when the pressure in the drum is lowered, air is taken from the outside to flow in, and hence the magnetic tape is sucked to be in contact with the magnetic head. The tip of the magnetic head is set without protruding from the outer circumferential part of the rotary drum device.
Patent JP-2000353697-A (JP)
Title: Semiconductor processing apparatus and semiconductor device manufactured with the same
Inventor: MINAMI TOSHIHIKO
IPC: H01L21/31
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To form a high-quality reaction product film with satisfactory reproducibility on a semiconductor substrate to eliminate disturbance of air flow within a reaction chamber by providing a semiconductor substrate processing chamber, a first inlet pipe, an exhaust chamber, an exhausting means and a second inlet pipe, connecting the first inlet pipe to the processing chamber and the second inlet chamber to the exhaust chamber. SOLUTION: When a silicon oxide film is formed on a semiconductor substrate 10 held inside a reaction chamber 3, a plurality of reaction gases, for example, silane and oxygen are supplied from a reaction gas supply pipe 4. These reaction gases generate a gas phase reaction to form a reaction product film at the surface of semiconductor substrate 10. Residual gases after the reaction of SiH4+O2→SiO2+2H2 are guided to an exhaust chamber 5 from a reaction chamber 3 and is then exhausted to the outside of the chemical gas phase growth apparatus by the exhaust apparatus 6. In this case, the pressure in the reaction chamber 3 depends on the capability or the exhaust apparatus 6, but the inside of the reaction chamber 3 can be set to a desired pressure through opening and closing control of valve of the control valve 2, and an operator can control the opening degree of valve.
Patent JP-S5956783-A (JP)
Title: Semiconductor laser
Inventor: OOSHIMA MASAAKI
IPC: H01S5/227
Filed: 1982-09-25
Abstract: PURPOSE:To improve the yield and thus enable the control of a transverse mode by a method wherein an active layer, a P type closed layer, and a P type cap layer are grown by the second liquid epitaxial growth. CONSTITUTION:Three epitaxial layers 12, 9, and 10 of N, P, and N types are provided on an N type crystal substrate 11. A wafer is processed on the substrates 12, 9, and 10 to a depth of over the thickness at least to the P type layer 9 into reverse mesa stripe form by a means such as chemical etching. The active layer 15, the P type closed layer 13, and the P type cap layer 14 are grown therein by the second liquid epitaxial growth. Thereby, the mode is stable at a low threshold value, and then the expansion angle of a beam becomes small.
Patent JP-H0829041-A (JP)
Title: Boiling and cooling device
Inventor: SUZUKI MANJI
IPC: F25D9/00
Filed: 1994-07-19
Abstract: PURPOSE:To obtain a boiling and cooling device, in which a temperature difference will never be produced between heat generating parts in an upper part and heat generating parts in a lower part upon cooling. CONSTITUTION:A refrigerant tank 4, to which a radiator 1 and a heat generating element are attached, and an inverter case 6 are connected through welding or brazing while the radiator is provided with cooling fins 2 on the back surface thereof. An IGBT module 5 is clamped in two stages to the side surface of the cooling tank together with the inverter case. The cooling tank is constituted of a thin constituting member 7 of press forming and another constituting member 8 of the same, which are connected through brazing as shown by a figure. A heat generating element of the IGBT module 5 is attached to the inverter case 6 by bolts through the refrigerant tank constituting members 7, 8. In this case, the refrigerant tank constituting members 7, 8 are constituted so as to be narrowed at the lower part and widened at the upper part thereof as shown by the figure whereby bubbles, produced in the lower part, can be prevented from deteriorating the heat radiating performance thereof in a heat generating body heat radiating surface at the upper part.
Patent JP-S6228195-A (JP)
Inventor: AMANO HAJIME
IPC: G05B19/19
Filed: 1985-07-29
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-S6058179-A (JP)
Inventor: SAITOU MITSUGI
IPC: A63B69/36
Filed: 1983-09-11
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-S6057845-A (JP)
Title: Photosensitive body
Inventor: FUJIMAKI YOSHIHIDE
IPC: H01L51/42
Filed: 1983-09-09
Abstract: PURPOSE:To form a good visible image by incorporating a specified trisazo compd. in a carrier generating layer for forming a photosensitive layer together with a carrier transfer layer and further, a specified compd. in the carrier transfer layer. CONSTITUTION:A compd. to be used as the carrier generating material CGM of a carrier generating layer for forming a photosensitive layer is a trisazo compd. represented by formula I and a compd. to be used as the carrier transfer material CTM of the carrier transfer layer is one of compds. of formulae II-V. These compds. are combined to form the photosensitive layer of a functionally separated type photosensitive body for executing the generation and transfer of the carriers by using separate materials, respectively. As a result, sensitivity is raised, and potential hysteresis is retained stable even by being repeatedly used for electrophotographic processes, and always good visible images can be formed. In the formulae, Ar<1>, Ar<2> are each an aromatic carbon ring group or an aromatic heterocyclic group; A is formula VI or the like; X is OH or the like; and Y is H, halogen, or the like.