baber/WOPTO huggingface dataset:
Patent JP-H0829003-A (JP)
Title: Absorptive refrigerating cycle apparatus
Inventor: IKEDA KATSUTO
IPC: F25B15/00
Filed: 1994-07-08
Abstract: PURPOSE:To provide an absorptive refrigerating cycle apparatus capable of preventing an overheat switch from being seized and accomplishing an escape from the state of overheat without causing crystallization of refrigerant at the time of an abnormal temperature rise. CONSTITUTION:An overheat switch 90 is connected between a 4V winding 931 of a power supply transformer 93 for supplying operation power to a gas proportional valve 930 and an AC input terminal 933 of a silicon bridge diode 932. When a control device detects a break of an electric contact of the overheat switch 90, diluting operation is performed so as to keep an absorption pump operating.
Patent JP-H0322292-A (JP)
Title: Semiconductor memory device
Inventor: EDO YASUHIRO
IPC: G11C11/401
Filed: 1989-06-19
Abstract: PURPOSE:To shorten a time required for flash light by successively selecting word lines by an internal refresh counter and fixing a digit line at specified potential in a flash light mode. CONSTITUTION:When the word line WL1 is selected and the flash light mode is decided, all the Y-switches YSW become 'H', MOSFETs Qn1 and Qn2 are turned on and the digit lines D, the inverse of D become at the same potential as I/O. By toggling an inverted CAS signal in such a state and incrementing a row address, the word line WL2 is selected and identical data is written in all the cells of the word lines WL1 and WL2. The word line is selected while toggling the inverted CAS signal, in the same way, and the identical data is written in all the cells of the word line every time the word line is selected, finally the identical data is written in all the cells of a memory device. Thus, the time required for the flash light is shortened.
Patent JP-S6050542-A (JP)
Title: Carrier for two component type developer
Inventor: FUKUDA HIDEO
IPC: G03G9/097
Filed: 1983-08-31
Abstract: PURPOSE:To suppress an amt. of toner to be charged electrostatically in a prescribed range and to prevent deterioration of image density by coating a carrier using acicular ferrite with a specified amt. of dye powder based on the carrier. CONSTITUTION:Acicular ferrite is used as a carrier, and it is coated with a dye powder in an amt. of 0.001-0.1wt% of the carrier. An amt. of toner itself to be triboelectrified is not made too much by coating the carrier with the dye powder, and the dye coating the carrier is triboelectrified opposite in polarity to the carrier, and almost same in polarity as the toner. The contact between the toner and the carrier is mitigated, and an amt. of toner triboelectrified is properly controlled. The dye is well attached to the surface of the ferrite, not easily released, and it is always stable even during printing. As a result, adhesion of the toner particles to the ferrite carrier and their agglomeration with the carrier are suppressed, fluidity as a developer is enhanced, humidity resistance, etc. are also elevated, and deterioration of image density can be controlled.
Patent JP-S5283368-A (JP)
Title: Synthesis of 2-pyprolidone derivatives
Inventor: HIMI JIYUNICHI
IPC: C07D207/27
Filed: 1975-12-27
Abstract: PURPOSE: 5-Hydroxymethyl-2-pyrrolidones of formula I (R 2  is ester residue; dotted line represents the presence or absence of double or triple bond); for example, l-5-hydroxymethyl-1-(6-methoxycarbonyl-cis-2-hexenyl)-2pyrrolidone. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5583733-A (JP)
Title: Preparation of highly pure benzenepolycarboxylic acid ester
Inventor: ABE KOUICHI
IPC: C07C67/08
Filed: 1978-12-21
Abstract: PURPOSE: To prepare a highly pure benzenepolycarboxylic acid ester by dissolving and removing an alkali metal salt of the above acid obtained as an intermediate prepared by the esterification of the benzenepolycarboxylic acid or its anhydride with a 7W11C aliphatic alcohol, in a specific solvent.  
     CONSTITUTION: A benzenepolycarboxylic acid having three or four carboxyl groups in the molecule, or its anhydride, is esterified with a 7W11C aliphatic monohydric alcohol (e.g. n-octanol, etc.) in the presence of a catalyst, e.g. sulfuric acid, etc. The reaction product is neutralized with an aqueous alkali solution and the excess raw material alcohol is removed. The esterification intermediate, i.e. an alkali metal of the benzenepolycarboxylic acid, etc. dissolved in the ester layer is eliminated by washing the layer with a water-containing lower aliphatic alcohol, e.g. methanol, etc., to give the highly pure benzenepolycarboxylic acid ester. The amount of the solvent is 0.1W10 times on the basis of the crude ester. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5491084-A (JP)
Title: Semiconductor integrated circuit
Inventor: TANAKA KOUICHI
IPC: H01L29/8605
Filed: 1977-12-28
Abstract: PURPOSE:To make it possible to incorporate a region, where an ion injection resistance resides, in an IC by preventing a distortion rate from getting worse by using the region for a negative feedback amplifier circuit, by lowering a degree that the resistance value depends upon a voltage with the region biassed with a high voltage. CONSTITUTION:In an epitaxial region, ion injection resistance 12 is formed and insulation-separated by region 9. In the case that this resistance 12 is used as resistance elements 3 and 4 of the negative feedback amplifier circuit composed of direct- current stopping capacitors 2 and 6, negative feedback resistance elements 3 and 4, and amplifier 5, the distortion rate of this amplifier gets worse since the resistance value of the ion injection resistance depends upon a voltage. To prevent this, the entire region including the region of the thermal diffusion resistance is applied with a high bias to expand the depletion layer, so that the size of the IC chip will become large. Therefore, the region of the ion injection resistance is separated and insulated from the region of diffusion resistance and biassed with a voltage high enough that the resistance value does not depend upon the voltage, and the region of a resistance in any other form is biassed with a lower voltage. In addition, this bias voltage value should be more than 10V.
Patent JP-2000347522-A (JP)
Title: Induction heating type fixing device
Inventor: HINOKIGAYA TOSHIAKI
IPC: G03G15/20
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To suppress deformation and fuming being apt to be caused at a pressure roller or the like to the minimum even when the temperature of a heating roller cannot be controlled. SOLUTION: This fixing device is constituted so that a recording material is carried by being interposed between two rollers 2 and 3 and a toner image is fixed on the recording material. Then, a coil unit 20 generating induction magnetic flux is arranged in the inside of at least one out of two rollers 2 and 3. Besides, the unit 20 is arranged so as to be separated from a roller core bar in an area corresponding to the abutting range of two rollers 2 and 3.
Patent JP-H106624-A (JP)
Title: Ink ribbon cassette
Inventor: SAKAI KOICHI
IPC: B41J32/00
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an ink ribbon cassette capable of certainly preventing the bending of an ink ribbon by well holding the takingup of the leader tape part of the ink ribbon. SOLUTION: An ink ribbon cassette consists of the ink ribbon 5 having a leader tape 2 connected to the end part thereof and fixed to and wound around a pair of hubs 3, 4 through the leader tape 2 and a cassette main body 6 housing the ink ribbon 5 along with a pair of hubs 3, 4 and the recessed part 61 for inserting a printing head is provided to the front part of the cassette main body 6 and guide parts 62a, 62b, 62c, 62d enabling the slide contact with the ink ribbon 5 are provided to both side parts of the recessed part 61. The leader tape is made of polyethylene terephthalate or polyethylene naphthalate and surface roughening processing is applied to the rear surface of the leader tape 2.
Patent JP-H0328185-A (JP)
Title: Production of double crucible made of quartz and double crucible device
Inventor: KAJIMOTO TSUTOMU
IPC: C03B20/00
Filed: 1989-06-22
Abstract: PURPOSE:To omit welding operation and prevent liquid leakage, etc., by arranging and fixing an inner crucible on a concentric circle at the inner bottom of an outer crucible, rotating or revolving either or both of the crucibles, bringing both into pressure contact and providing close contact using a pressure contact surface as a ground surface. CONSTITUTION:A cylindrical inner crucible 21 precut so as to be along a curved bottom of an outer crucible 22 is arranged in a concentric cylindrical form at the inner bottom of the outer crucible 22 fixed to supporting jigs 32. The inner crucible 21 is then chucked with lower holding parts 31 of a rotating jig 30. The holding parts 31 are subsequently rotated to bring the inner bottom of the crucible 22 into pressure contact with the lower end face of the crucible 21 to ground the pressure contact surfaces. The lower edge of the crucible 21 is abraded by 0.3-1.0mm. A circular groove 23 at 0.3-1.0mm depth is simultaneously formed on the inner bottom to the crucible 22 and brought into close contact. Positioning guides 24 are then welded in at least three places on the outer periphery of the circular groove 23.
Patent JP-S5585634-A (JP)
Title: Cutting chip molding method
Inventor: TANAKA TOSHIHIDE
IPC: C22B1/248
Filed: 1978-12-25
Abstract: PURPOSE: To cheaply briquette steel cutting chips at a relatively low temp. with low compressive force by heating the chips together with cast iron cutting chips as a binder followed by compression molding.  
     CONSTITUTION: Steel cutting chips and cast iron cutting chips are blended in a predetermined ratio, supplied to conveying unit 13 in primary combustion furnace 12 from supply inlet 11 together with heavy oil, and heated from the outside with furnace 12. By this heating in the presence of insufficient air cutting oil adhered to the chips is baked together with the heavy oil, and the chips are fed into rotary kiln 16 from the tip of unit 13. In kiln 16 the baked oil is fired with air supplied from air supply inlet 17 to heat chips to a predetermined temp. The heated chips are fed into secondary combustion furnace 18, where the oil, etc. are prefectly burned, and the mixed chips are heated to a temp. from the plasticizing temp. of cast iron cutting chips to that of steel cutting chips. The heated chips are then compressed with briquetting machine 21 at a high temp. to form briquettes of a predetermined size. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5588678-A (JP)
Title: Freezing and broiling of eel
Inventor: MATSUKI MASARU
IPC: A23L17/00
Filed: 1978-12-25
Abstract: PURPOSE: To obtain broiled eels having the taste not different from that in direct cooking of live fresh eels, by storing split eels with the skin upward for a long term, and by broiling half-steamed thawed eels from the skin.  
     CONSTITUTION: Split and opened eels are rinsed or without rinsing, and arranged on a partition synthetic resin film or bag one by one with the skin upward not to contact with the meat each other, and stored in a refrigerating room at -25W -45°C. In cooking, the thawed eels are taken out of the bag, and placed on a wire net with the skin upward, half-steamed with wet steam, and broiled from the skin for about 1/3 of the broiling time. The eels broiled to a state just without any seasoning, dipped in a sauce, and broiled to color the meat and then the skin. Similar broiling operations are carried out several times, if desired. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5680351-A (JP)
Title: Casting method
Inventor: MASUDA KATSUMI
IPC: B22C9/10
Filed: 1979-12-06
Abstract: PURPOSE:To easily cast a cast-iron-made roll or the like provided with a cast hole for oil feed piping etc. by fixing and holding a quartz pipe of an arbitrary shape into a mold and pouring molten metal. CONSTITUTION:A quartz pipe 9 of a shape and size to be cast is put in a mold, and a core grid 10 is fitted to the upper part of the pipe 9 to hold the pipe 9, thence the lower part is fixed into a core 6 and zircon sand 11 is filled. When molten metal is poured in this state, a cast iron product formed with a cast hole 2 of a desired shape is obtainable. A roll or the like having a hole for wiring or piping of a feed pipe 3 inside may be cast advantageously with this method.
Patent JP-S643277-A (JP)
Title: Compressor
Inventor: YOSHIDA MASATOSHI
IPC: F04B39/00
Filed: 1987-06-26
Abstract: PURPOSE:To prevent noise from a compressor base by providing plural open holes in the vicinity of rubber cushion installing holes on the flat face part of the compressor base. CONSTITUTION:The compressor base 1 of a compressor consists of a curved face part 1b and a flat face 1a formed on the periphery of the curved face part 1b. Plural open holes 3 are formed in the vicinity of each rubber cushion installing hole 2 on the flat face part 1a and a bent part 5 is formed on the open hole edge of the open hole 3. As the compressor is operated, the compressor base 1 is oscillated in accordance with the natural frequency of the compressor to generate noise. However, the oscillation can be damped down by the open holes 3 reducing noise value.
Patent JP-H056108-A (JP)
Title: Recording apparatus
Inventor: YOSHIDA MINORU
IPC: G03G15/00
Filed: 1991-06-28
Abstract: PURPOSE:To carry out image transfer well with no need of mechanical precision by installing a transfer means consisting of a conductive brush member or a conductive plate-like member. CONSTITUTION:A transfer apparatus is composed of a supporting part 15a made of, for example, a conductive metal and a brush-like transfer brush 15b obtained by bundling, in a plate shape, conductive fibers in proper density by the supporting part 15a. The transfer brush 15b is pressed to a photoconductor 1 by a spring 24 installed at the end part of the supporting part 15a while having a rotary axis 15d as a supporting point. The pressing pressure is adjusted by forcing a part of the brush supporting part 15a to hit a cam 25. When transport abnormality of a transfer object to be conveyed by a transfer object conveying means is detected, the cam 25 is rotated and the extrusion part of the cam 25 pushes % the cam touching part to separate the transfer brush 15b from the photoconductor 1. Consequently, a transfer apparatus can be obtained, while having a simple structure, producing little ozone, and being able to carry out image transfer with no need of mechanical precision.
Patent JP-S5682883-A (JP)
Title: Dalayed coking apparatus and method of operating the same
Inventor: KAWAKAMI YOSHICHIKA
IPC: C10B57/04
Filed: 1979-12-10
Abstract: PURPOSE: To stabilize the raw material composition in the process of thermal decomposition and uniform the quality of coke produced, by circulating and mixing a raw material through a circulating line with a raw material line directly connected to a heating furnace and a reboiler provided at the bottom of a distillation column.  
     CONSTITUTION: In a delayed coking apparatus in which a raw material is charged into a coke drum 6 or 7, the raw material is passed through a line 13' and a heating furnace 3 into the coke drum 6 or 7. The operation of a reboiler 17 connected to the bottom of a distillation column is fortified in the case of the insufficient  quantity of heat by the oil vapor from the coke drum due to the change-over of the drum to stabilize the composition of oil in the bottom of the distillation column. The oil is fed from a line 19 and a flowmeter 20 if necessary, and mixed with the raw material from the line 13', heated the heating furnace 3 and charged into the coke drum.   
     EFFECT: A slight formation rate of different kinds of coke. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10329900-A (JP)
Title: Oil supplying device for kerosene
Inventor: TANIHATA AKINORI
IPC: B67D7/06
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To enable an efficient supplying of oil to be performed continuously to a plurality of poly vinyl tank by a method wherein a hose processing case is arranged above a device storing case storing a counting mechanism therein, an oil supplying hose provided with an oil supplying nozzle at its extremity end is hang from the hose processing case in such a way that it any be moved in a lateral direction. SOLUTION: A longitudinal hole 21 is opened at the lower surface of a hose processing case 20, a rail 22 is arranged along the longitudinal hole 21 and further there is provided a boggie 23 moving on the rail 22. A short pipe 24 is fixed to the boggie 23. An oil supplying hose 25 is fixed to the short pipe 24. Therefore, although motion of the oil supplying hose 25 is carried out while either the oil supplying hose 25 or the short pipe 24 is drawn in a lateral direction, the rail 22 is formed with recesses 22a in an interval of sections 15a. The boggie 23 is held at the position of the sections 15a and then a stable oil supplying operation is carried out in a stable manner.  In addition, a hose 27 connected to the oil supplying pipe 11 and the short pipe 24 are connected through a swivel joint 28 and the hose 27 is bent into a U-shape, so that a lateral motion of the boggie 23 can be carried out in a smooth manner.
Patent JP-S6141339-A (JP)
Inventor: SAWADA FUMIO
IPC: D02J1/00
Filed: 1984-07-31
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-S6140849-A (JP)
Title: Coating process of optical fiber
Inventor: KATO KOJI
IPC: B05D1/00
Filed: 1984-07-31
Abstract: PURPOSE:To deposit a coating material on optical fiber with high depositing efficiency and without causing contact of a coating device with the optical fiber by ejecting shower of the coating material so as to form a focus on the passage of running optical fiber. CONSTITUTION:Shower 16 of a coating material ejected from plural numbers of ejecting hole 14 provided to an inwardly convex spherical bottom surface 12a of a material tank 12 forming a focus on a passage 10a of running optical fiber 10, and the optical fiber 10 is coated with the coating material. Underposited coating material is received by a shower receiving means 18 comprising a receiving tank 20 provided to the bottom of a material tank 12. The material tank 12 and the shower receiving tank 20 are aligned to the passage 10a of the optical fiber, and the passages 12b, 20a are provided to the center of the material tank 12 and the shower receiving tank 20 to permit passing of the optical fiber 10 contactlessly. Accordingly, the optical fiber 10 is not damaged during coat- ing.
Patent JP-S6317722-A (JP)
Title: Article distributing device
Inventor: HATTA TETSUO
IPC: B65G17/46
Filed: 1986-07-07
Abstract: PURPOSE:To distribute articles having been conveyed, over predetermined first rows which are obtained by a first branch pattern without a branch cam being reciprocated, by setting the branch cam in the predetermined first branch pattern. CONSTITUTION:In the case of allowing a row of articles to branch into four rows, articles 1 having conveyed on a guide rail 14f are advanced to a branch section 15A if they are normal, but are made to branch off onto a guide rail 14e when they are defective. The normal articles advancing through the branch section 15A are fed into a branch section 15B in which a branch cam 16B is located at a position where it may engage with a fourth cam follower 13d. Of cam followers (a-e) which is twelve in each group, three cam followers (d, h, l) which set the fourth cam follower 13d are made to branch onto the guide rail 14f and the other nine cam followers are advanced on a guide rail 14f.
Patent JP-2000346170-A (JP)
Title: Drive transmitting structure for cultivator
Inventor: HAYATA HIROMITSU
IPC: F16H57/023
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To form a constitution of a speed change mechanism compact, to lighten weight and to reduce the number of part items and the amount of lubricating oil, by constituting the speed change mechanism with a small number of shafts. SOLUTION: An HST12 is additionally provided in a transmission case side surface of a cultivator, an output shaft 52 of the HST12 is inserted in a transmission case, a reduction output shaft 53 is relatively rotatably mounted on the HST output shaft, also a pipeshaped reduction final shaft 70 is loosely fitted onto the reduction output shaft 53, gears 53a, 67 are fixedly provided respectively in the reduction output shaft 53 and the reduction final shaft, the gears 53a, 67 are meshed with two gears 66, 65a fixedly provided in a reduction intermediate shaft 6 rotatably laterally mounted in the transmission case, power is transmitted from the reduction output shaft 53 through the reduction intermediate shaft 65 to the final reduction shaft 70, so as to drive a running wheel 1.
Patent JP-H102319-A (JP)
Title: Washer with spring washer
Inventor: NISHIGATA KAZUYUKI
IPC: F16B43/00
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a washer with a spring washer to prevent the deterioration of the lock strength of a spring washer and facilitate the machining of a lock piece part. SOLUTION: A washer is formed such that a spring washer 1 is securely placed on the surface of a seat plate 3 having an insertion hole 2 having size approximately equal to the inside diameter of the spring washer 1 in a manner that the insertion hole 2 and the central hole of the spring washer 1 are communicated with each other. In this case, a plurality of connection holes 4 with a bottom brought into a state to be connected to the insertion hole 2 and connected and opened in a external protrusion state to the insertion hole 2 are formed in the outer peripheral part of the insertion hole 2 of the seat plate 3.  The part with a bottom of each connection hole 4 is caused to rise to the surface side of the seat plate 3 in a direction vertical to the seat plate surface and lock piece parts 5 are formed in an erection state so that the position of the tip, being the external protrusion side from the insertion hole 2, of the connection hole 4 is situated in the outer peripheral position of the spring washer 1 on the surface of the seat plate 3 or slightly further outside than the outer peripheral position. The inner side of the lock piece part 5 is brought into contact with the spring washer 1.
Patent JP-S5859285-A (JP)
Inventor: UIRIAMU WANATSUTO
IPC: C10G27/04
Filed: 1982-09-13
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-S5283261-A (JP)
Title: Electronic watch
Inventor: CHIHARA HIROYUKI
IPC: G04C10/04
Filed: 1975-12-30
Abstract: PURPOSE:To prevent the occurrence of cumulative errors of time by making the detection period of a battery voltage identical to or integer multiple of the operating period of a second hand during battery life displaying.
Patent JP-H11354021-A (JP)
Title: Display and its manufacture
Inventor: NIIMI TOKUICHI
IPC: H01J17/04
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a display capable of realizing integration and miniaturization of an electric tube at the same time and brightly display the transmission of information. SOLUTION: A display is constituted of a housing 16 formed by bringing a rectangular upper housing member 12 made of a glass material into contact with a rectangular lower housing member 14 on each main surface by press fusion bonding in a specified atmosphere, a cavity 18 formed only in the number of corresponding pixels in the housing 16 is formed, in which at least one of gas and a luminescent substance is sealed wires 20 and 22 (anode and cathode) facing through the cavity 18 at the end of each pixel, a vertical selecting wire 24 connected to an electrode wire 20 constituting each electrode, and a signal line 22 wired in the vertical direction, connected to an electrode wire 22 constituting each cathode. Accordingly to this display, the integration and miniaturization of an electron tube are realized at the same time and display for the transmission of information is conducted with high brightness.