baber/WOPTO huggingface dataset:
Patent JP-H07328826-A (JP)
Title: Holing jig and method
Inventor: CHINO YASUHISA
IPC: B23B47/28
Filed: 1994-06-10
Abstract: PURPOSE:To easily fix jewels having different sizes in the seat of a clock, a bracelet and the like. CONSTITUTION:A holing jig is composed of a base seat 1, an obliquely moving board 2 which reciprocates on the base seat 1 in a horizontal direction, a seat fixing board 3 rotating on the obliquely moving board 2 in a horizontal direction and a seat holing board 4 for fixing a seat 5 in a specified position on the seat fixing board 3 and is also provided with a means for adjusting the horizontal distance of movement of the obliquely moving board 2 and a means for setting the rotational position of the seat fixing board 3.
Patent JP-H04327353-A (JP)
Title: Method for supplying powder in continuous casting and powder for continuous casting
Inventor: NAKAJIMA HIROMI
IPC: B22D11/10
Filed: 1991-04-30
Abstract: PURPOSE:To enable uniform supply of powder onto molten metal surface, to eliminate fear of development of dust and to provide the powder having contribution to improvement of working environment by supplying the powder for continuous casting as sheet-state. CONSTITUTION:The powder for adding on the surface 4 of molten steel 3 in a mold 2 for continuous casting, is formed as the sheet-state providing plane shape corresponding to the plane shape of the molten steel surface 4 in the mold. At the time of putting the powder sheet 21 on the molten steel surface 4, the holding material of binder, etc., for holding the powder as the sheet-state is dissolved with the molten steel 3 and holding of the powder is released. By this method, the powder returns back to the ordinary powdery and granular bodies, and effectively acts as adding agent to the molten steel 3.
Patent JP-H01297218-A (JP)
Title: Manufacturing process of inorganic plate
Inventor: FUJIWARA YOSHIYUKI
IPC: B28B15/00
Filed: 1988-05-26
Abstract: PURPOSE:To contrive to improve the operating efficiency and safety of a manufacturing process by a structure wherein facilities are organized so as to gradually increase their number lines from first process to last process. CONSTITUTION:In the manufacture of inorganic plate such as cement plate, calcium silicate plate or the like through a plurality of processes n1, n2... such as blending process, hydroextracting process in paper-making method, pressing process, loading process, curing process and the like, respective facilities are organized so as to gradually increase the number of facilities in a process n3 or n4 from first process n1 or n2 to last process n5 or n6. Material is charged in the first line process n1 and passed through respective line processes n2, n3... and turned into products and yielded from the n-th line process n6.
Patent JP-H0426696-A (JP)
Title: Trifluorosaccharide and derivative therefrom
Inventor: HANZAWA YUJI
IPC: A61P35/02
Filed: 1990-05-18
Abstract: NEW MATERIAL:A compound of formula I (R1-R4 are each H or hydroxyl; R5 and R6 are such that one of them is H, the other being group of formula II, etc.) or formula III(R7-R10 are each H or hydroxyl; R11 and R12 are such that one of them is H, the other being hydroxyl; R13 and R14 are each H or CF3). EXAMPLE:6-Deoxy-6,6,6-trifluoro-3-O-p-methoxybenzyl-1,2-O-isopropylide me-L- altrose. USE:A therapeutic drug for leukemia. PREPARATION:For example, NaH is added to diisopropylidene-modified D- galactose followed by reaction with p-methoxybenzyl chloride in the presence of a catalyst, and the reaction product is hydrolyzed with an acid and oxidized with sodium periodate into an aldehyde modification. Thence, zinc-contg. DMF is added to this modification followed by addition of CF3I to make a reaction under ultrasonic irradiation, thus obtaining the objective trifluorosaccharide of the formula I.
Patent JP-S5653644-A (JP)
Title: Urea synthesis
Inventor: INOUE SHIGERU
IPC: C07C239/00
Filed: 1979-10-08
Abstract: PURPOSE: To synthesize urea readily, by separating unreacted CO 2  and NH 3  gases as a mixed gas from a urea synthesis solution at a pressure substantially equal to urea synthesis pressure, circulating such as amount of the mixed gas in gas phase that the temperature of urea synthesis is maintained at a fixed value, and condensing the rest of the mixed gas which is circulated.  
     CONSTITUTION: Liquid ammonia is reacted with recovered ammonium carbamate solution and part of unreacted mixed gas (CO 2  and NH 2 ) by the urea synthesis pipe 3 to synthesize urea. Separation of unreacted CO 2  and NH 3  from the urea synthesis solution after the reaction is carried out by stripping with CO 2  by the stripper 5 at a pressure equal to urea synthesis pressure. The separated mixed gas is partly sent to the synthetic pipe 3 again, and its heat of condensation keeps the temperature of the synthetic pipe 3 at a fixed value. The rest of the mixed gas is reacted with an aqueous solution of ammonium carbamate and liquid ammonia in the condenser of ammonium carbamate 11 and it is condensed. The solution is circulated in the synthetic pipe 3 and reused. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5753326-A (JP)
Title: Manufacture of biaxially stretching blow molded vessel of saturated polyester
Inventor: YAMADA KANEO
IPC: B29B11/08
Filed: 1980-09-17
Abstract: PURPOSE:To prepare econimically the captioned vessel excellent in thermal deformation and dimensional stability by amethod wherein a series of processes composed of a primary molding, thermal autonomous shrinkage and a secondary molding are combined and brought into operation. CONSTITUTION:After a bottomed parison 1 of saturated polyeste resin having one open end is preheated at the stretching temperature Ts (about 80-110 deg.C), it is stored in a primary treatment mold heated at the primary heat treatment temperature (stretching temperature - melting temperature), biaxial stretching blow molding is perfomed by a stretching rod in the longitudinal direction and by compressed air in the circumferential one to form a premolded bottle 2. Then, keeping the primary heat treatment, high temperature and compressed air is escaped, the primary treatment mold is opened and the bottle is preshrinked and then, at once the bottle is moved into the secondary treatment mold kept under the primary treatment temperature and blow molded and released from the mold to obtain the bottle product 4.
Patent JP-2000322964-A (JP)
Title: Composite switch
Inventor: ISAKA KOTARO
IPC: H01H3/02
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a composite switch, to provide a plurality of functions by a single operation part, and thereby to carry out a variety of utilization development. SOLUTION: This composite switch 1 is installed in a structure such as a building on an industrial machine/instrument, the composite switch 1 is provided with an operation part 5 having a pressing, turning or sliding function, is so formed as to enable on/off operations by operating the operation part, and on the other hand, a touch sensor 7 is mounted on the surface of the operation part.
Patent JP-H08302777-A (JP)
Title: Drain device of water distribution pipe
Inventor: KADOKAWA SHINYA
IPC: B08B9/02
Filed: 1995-04-28
Abstract: PURPOSE: To prevent the incursion of foreign matters around a meter by embedding a covered box in the neighborhood of the end of a water distribution small pipe built in the ground, connecting one end of a drain pipe to the end of the water distribution small pipe, leading the other end thereof into the box, providing a valve to the drain pipe in the box, and mounting a coupler to the front end of the drain pipe to direct it to an opening of the drain pipe. CONSTITUTION: When a cover 1b of a covered box 1 is usually closed, the whole device is stored in the ground, and since the cover 1b is roughly flush with a road A, it is not made to disturb a person in his or her passing. In that case, since a drain pipe 2 thinner than a water distribution small pipe P is used, drain pipe 2, valve 3 and coupler 4 are all miniaturized, and the covered box 1 becomes compact. When the drain pipe 2 is washed, the cover 1b is opened to connect a hose 5 to the coupler 4 of the drain pipe 2, and when the valve 3 is opened, water current is accelerated by difference in caliber, pressure loss is controlled from the form of a flange section 2a, so that it flows at sufficient flow velocity.  For that purpose, foreign matters accumulated in the end of the water distribution small pipe borne by the current is pushed out to the drain pipe 2 with great force, and the foreign matters are exhausted to a drainage system through the hose 5.
Patent JP-H10317818-A (JP)
Title: Door frame for repair and repair method
Inventor: NIITSUMA TSUTOMU
IPC: E06B1/56
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To eliminate a gap between a door and a door frame by forming a repair door frame covering an existing frame along the four side shape of the existing frame, and disposing a cushion so as to come into contact with the peripheral edge part of the rear face of the door in the state where the door is closed. SOLUTION: A repair door frame is constituted of a reinforcing material 3 attaching the door frame and a cushion 2 and an adjustment material 4. A door frame part is upward and downward, right and left formed by being matched to the shape and the size of an existing frame 9. A side door frame part with a hinge hole 7 is provided with a screw hole, and a hinge 11 is generally screwed. A gutter-like groove is provided on upper and lower, right and left door frame parts, and the support part of the cushion 2 is housed. The adjustment material 4 is disposed between each door frame part and the existing frame 9, and the front face of the door frame part and the front face of a door 10 are in the same plane.  Airtightness of the door is enhanced and a gap produced by influence of the strain and the dislocation of the existing frame so that the cushion 2 comes into contact with the peripheral edge part of the rear face of the door 10 in the state where the door 10 is closed.
Patent JP-S618957-A (JP)
Title: Assembling method of electronic device
Inventor: ITOU HIDESHI
IPC: H01L23/02
Filed: 1984-06-25
Abstract: PURPOSE:To make it possible to perform airtight sealing and to improve the reliability of a semiconductor product, by controlling the increase in inner pressure of a cap by an upper hole, hardening a resin at the peripheral part of a substrate, then sealing the upper hole by the resin. CONSTITUTION:Under the state a pin 13 having a valve is inserted in an upper hole from the inside of a cap 7 beforehand, the cap 7 is mounted on a substrate 2. A bonding resin 8 is applied on the inside of a lower hole 6 of the cap beforehand. Under the state a lead 4 is surrounded by the lower hole 6, the peripheral part of the cap 7 is heated to 100-200 deg.C and the resin 8 is hardened. Thus the cap 7 is bonded to the substrate 2. When the hardening of the resin 8 at the peripheral part of the cap 7 is finished, the pin 13 is lifted. The cap 7 and the pin 13 or the valve 12, which is provided on the pin 13, are bonded by a bonding agent and the like under a normal temperature. Thereafter, the pin 13, which is protruded to the outside, is broken. The upper hole 11 of the cap is filled by a blinding resin 14, and the resin is heated and hardened.
Patent JP-H02306717-A (JP)
Title: Emitter coupled logic circuit device
Inventor: NISHIMURA TAKASHI
IPC: H03K19/086
Filed: 1989-05-22
Abstract: PURPOSE:To reduce the current consumption by controlling the current flowing to an emitter follower transistor(TR) in response to the high or low input level with two TRs. CONSTITUTION:One emitter follower current supply source is provided, and a TR pair comprising Q5, Q6 whose collectors connect respectively to the emitters of emitter follower TRs Q3, Q4 and whose bases connect to input terminals 11, 12 respectively is provided newly and an emitter follower current source CS 2 connects to the emitters of the TRs connected in common. Then the TR pair comprising Q5, Q6 acts like a switch causing an emitter follower current to flow only to the emitter follower TRs Q3, Q4 outputting a low level according to an input signal. When an emitter of the emitter follower TRs Q3, Q4 is at a high level, almost no emitter follower current flows and when the emitter is at a low level, the emitter follower current flows. Thus, the circuit current is reduced.
Patent JP-S6470439-A (JP)
Title: Extraction of polyunsaturated fatty acid from fish oil and medicine and/or feed composition containing same ester
Inventor: FURANKO KORUNIERI
IPC: C11B3/10
Filed: 1988-05-26
Abstract: A process for the extraction of eicosapentaenoic (EPA) and docosahexaenoic (DHA) acid esters from crude fish oils, by means of transesterification with ethanol and H2SO4 and two-step molecular distillation.
Patent JP-H11286715-A (JP)
Title: Local heat treatment of steel material
Inventor: NAITO NOBUYUKI
IPC: C21D1/00
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a local heat treatment method of steel material which is unnecessary to separately have a distortion straightening process without using an expensive device. SOLUTION: This local heat treatment method of steel material comprises a first process for heating the heat treatment surface with friction heat by rotating the material to be worked and a jig onto the heat treatment surface of the material to be worked, and a second process for cooling the material to be worked and also, straightening the heat treatment strain in the material to be worked. Thereafter, since this method can be constituted of an inexpensive device and further, and can execute the heat treatment simultaneously with the straightening, the cost needed for the local heat treatment can be reduced.
Patent JP-H10322092-A (JP)
Title: Chip parts supplying device
Inventor: KIN TSUKASA
IPC: H05K13/02
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a compact chip parts supplying device which does not hinder fed chip parts and does not increase the chip parts supplying cost, by increasing the rigidity of the supports of a chip parts supplying case and a hopper so as to prevent the unnecessary mixing of the chip parts housed in the case and hopper by rolling, in a constitution in which the upper end of a tubular chip parts feeding path is used as the entrance of the chip parts, the feeding path is continuously arranged from the vertical direction to the horizontal direction, and then, the chip parts in the feeding path are fed by sucking air by keeping an opening in a closed state and the entrance in an opened state by means of a shutter. SOLUTION: A holder 14 which contains a hopper 15 and on which a chip parts supplying case 90 is mounted is fixed on a main body frame, and a vertically moving unit 5 containing a separation pipe 22 inserted into a through hole 17 formed through the bottom of the hopper 15 makes reciprocating motions in the vertical direction. On the other hand, a parts taking-out position 39 is provided at the right end of the main body frame, and an angular pipe 30 composed of a flexible member is provided between the vertically moving unit 5 and the parts taking-out position 39 so that the hole 31 of the pipe hole 30 may become a tubular feeding path. When the unit 5 moves in the vertical direction, the angular pipe 30 is gently bent and chips 2 drop into the separation pipe 22 one by one.
Patent JP-S619315-A (JP)
Title: Radial tyre for truck, buss
Inventor: INOUCHI SOUSUKE
IPC: B60C11/04
Filed: 1984-06-22
Abstract: PURPOSE:To uniformize wear of a whole tread, by a method wherein plural ribs are formed on a tread part with longitudinal grooves extended in the peripheral direction of a tyre, and the width of a rib of a point on the tread gradually increases the further outside this point is situated. CONSTITUTION:Longitudinal grooves G1-G3, extended in the peripheral direction of a tyre, are formed in a tread part T to divide the tread into ribs R1- R4. Rib width l is gradually increased, in order, from a width l1 of the inner shoulder R1 to width l4 of the outer shoulder rib R4, and l1/l2, l2/l3, and l3/l4 are about equal to each other. In this constitution, the width of the outer rib R4, being severly worne, has a widemost size to improve rigidity, enables relieving of wear of a shoulder part, and permits uniformization of wear.
Patent JP-H10315240-A (JP)
Title: Substrate molding mold
Inventor: NEMOTO JUNICHI
IPC: B29C45/26
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain a molded piece having good quality by extending the life cycle and improving the working efficiency of a molding machine by preventing the generation of contamination through provision of a fixed suction and discharge means for sucking in vapors from a temperature regulating medium leaking from a circulation path and discharge the same to the outside. SOLUTION: Even when vapors from a temperature regulating medium leak, they are sucked into a vapor suction port of a holder lock shaft 136 via a vapor sucing cut portion 138 and discharged to the outside via a suction hole 136a by a virtue of the operation of a vacuum pump 140. Two O rings 137a, 137b are mounted on the holder lock shaft 136 in order to make this suction, more effective. Therefore, a risk of vapors remaining at a joined surface between a stamper 115 and a movable side core block 113 and an inside diameter stamper holder 116 is eliminated, thereby making it possible to prevent the generation of contamination.
Patent JP-H0223993-A (JP)
Title: Heater for combined clothing washing/drying machine
Inventor: ARUTSURO SHINERO
IPC: D06F37/04
Filed: 1989-05-23
Abstract: PURPOSE: To operat at low temp. by means of increasing a heat exchange surface and to facilitate maintenance exchange by embedding an electrical resistance heating element in a heat-radiating board having through-holes, fitting it to the upper opening of a washing tub by means of a housing and adapting it as an air heating apparatus. CONSTITUTION: The housing 14 of the heating apparatus 15 is fitted to the opening part 13 of a washing and drying machine 5 having the rotary drum 6 of a horizontal shaft so as to be freely attachable/detachable through the use of tie rods 20 with a packing 19. The heating apparatus 15 is provided with the heat-radiating board 23 where the electrical resistance heating element 22 is embedded and fins for heated air and the through-holes 25 are arranged. The discharge air of a blower 11 is heated to pass through the drum 6 and the moisture of discharge air is condensed by a spray nozzle 17.
Patent JP-S63293071-A (JP)
Title: Line-type recorder
Inventor: AKAI TAKASHI
IPC: H04N1/113
Filed: 1987-05-26
Abstract: PURPOSE:To enable the amplitude and operation of an input voltage waveform to be verified before the start of recording, by turning ON LEDs corresponding to thermal heads by an LED driver when each thermal head is driven by a control signal from a controller. CONSTITUTION:For example, when a control signal S1 for driving thermal heads 103 and 111 is outputted from a controller 5 to a thermal head driver 3, driving signals S103, S111 are outputted from the driver 3 to the heads 103, 111 and an LED driver 4. In response to these signals, signals S21, S23 corresponding to the respective sets are outputted from the LED driver 4, so that LEDs 21, 23 corresponding to the heads 103, 111 are turned ON. Therefore, the operation of an input voltage waveform for recording can be verified before the start of recording, so that it is possible to adjust sensitivity and the position of a reference line without wasting a recording paper.
Patent JP-S5756259-A (JP)
Title: Manufacture of gravure plate
Inventor: AOYAMA TOSHIMI
IPC: B41C1/02
Filed: 1980-09-19
Abstract: PURPOSE: To harmonize both properties of carving and scratch resistance by irradiating a radiation on a paint comprising 100pts.wt. of soluble polyamide resin, 40W120pt.wt. of radiant low copolymer and a solvent after it is applied on a plate matrix.  
     CONSTITUTION: A radiant hardening type resin paint is prepared by arranging 40W 120pt.wt. of a radiant low copolymer and a solvent with respect to 100pt.wt. of a soluble polyamide resin. It is preferable to add 0.01W10wt% of an optical copolymer initiator is added to the paint with respect to the total of the soluble  polyamide resin and the radiant low copolymer. Said resin paint is applied on a plate matrix and a radiant is irradiated on the paint film to harden. Then, the hardened paint film is carved to make a resin gravure plate. The radiant low copolymer includes an insatulated monomer such as acrylic acid and the optical  polymerization initiator, benzophenone. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000034272-A (JP)
Title: Cross-linked cyclic carbon compound having hydroxyl group and sulfonate group
Inventor: ICHIMURA KUNIHIRO
IPC: G03F7/039
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound consisting of a cross-linked cyclic carbon compound having hydroxyl group and a specific sulfonate group, useful as an acid-breeding agent excellent in heat stability for a long period of time, having a high preservation stability, improving the sensitivity of an optically sensitive material, and useful as a highly sensitive image-forming material, etc. SOLUTION: This cross-linked cyclic carbon compound having hydroxyl group and sulfonate group is a compound having a cross-linked carbon ring skeleton, and having hydroxyl group and a sulfonate group of the formula: OSO2R (R is an aliphatic group, a polycyclic aromatic group or the like) at a position adjacent to a carbon atom at which the hydroxyl group bonds, e.g. cis-3-(octanesulfonyloxy)-2-pinanol. The cross-linked carbon ring is preferably bicyclo[3.1.1]heptane or bicyclo[2.2.1]heptane. The compound is obtained by making a corresponding halogenated sulfonic acid act on a corresponding preferably cis-isomer of a diol compound.
Patent JP-H10304701-A (JP)
Title: Vegetative remaining object cutting and clod cutter of plow device
Inventor: NAITO MINORU
IPC: A01B9/00
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To prevent that a long-sized stem or a vine, etc., of a plant twines about the tilling bottom of a plow device, it is gradually heaped and tillage reverse is made to be difficult. SOLUTION: A device mainbody 6 is fitted to a base part frame 2 so as to execute crossing in the drawing direction of a drawing tractor and plural vegetative remaining object cutting disks 7 are journalled so as to be freely rotatable by mutually separating them in the longitudinal direction of the device mainbody 6. Then, the respective vegetative remaining object cutting disks 7 are arranged side by side by being positioned at a drawing tractor side from a front bottom 4.
Patent JP-H0425105-A (JP)
Title: Dielectric thin film and manufacture thereof
Inventor: EBARA NOBORU
IPC: H01B3/00
Filed: 1990-05-21
Abstract: PURPOSE:To efficiently obtain a dielectric thin film having a high dielectric constant and a flat surface by a method wherein a high dielectric constant material and a structure-stabilizing material are mixed, and an insulating- property enhancing element is added. CONSTITUTION:A composition is formed by adding an oxide containing one or two or more kinds of elements, selected from copper (Cu, nickel (Ni), cobalt (Co), iron (Fe), manganese (Nn) or chromium (Cr) to the mixed crystal of oxide consisting of strontium titanate (SrTiO3) of 60 to 95mol%, barium titanate (BaTiO3) of l to 20mol%, and calcium titanate (CaTiO3) of l to 20mol%. As a result, a flat thin film having a high dielectric constant and a high insulating property can be obtained efficiently.
Patent JP-S5920157-A (JP)
Inventor: YOSHIKAWA YOSHIHIRO
IPC: A61B8/00
Filed: 1982-07-28
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。