baber/WOPTO huggingface dataset:
Patent JP-H04319351-A (JP)
Title: Carbonated spring water manufacturing device
Inventor: FUKUI HIDEAKI
IPC: A61H33/02
Filed: 1991-04-19
Abstract: PURPOSE:To realize the supply of high concentration carbonic acid gas when carbonated spring water is manufactured by enriching carbonic acid gas in combustion gas and then delivering it into a bathtub or the like, by providing plural steam absorption separation towers and tower inside heating means as the preceding step of a carbonic acid gas enriching means. CONSTITUTION:After the pressure rise up of combustion gas generated by burning city gas or the like with a burner, selective introduction into steam absorption towers 12, 13 for dehumidifying through a four way valve 11 is made by using a connecting pipe 28. Respective absorption towards 12, 13 are filled with a steam removal absorbent in their inside and, at the same time, provided with heaters 14, 14 to conduct inside heating at the time of dewatering regeneration, and dehumidity combustion gas to a low dew point, and then deliver it to a carbonic acid gas absorption tower 20 through a four way valve 16. In the tower 20, carbonic acid gas is absorbed with an absorbent and then, high concentrations carbonic acid gas is generated by separating carbonic acid gas from the absorbent that has absorbed carbonic acid gas sufficiently. This carbonic acid gas is dissolved by delivering it to the inside of a bathtub through a conduit 37, and carbonated spring water is obtained.
Patent JP-S58206808-A (JP)
Title: Air power generating machinery
Inventor: KIKUTA ZENGOROU
IPC: F01D15/10
Filed: 1982-05-27
Abstract: PURPOSE:To enable a power generating operation with a low capacity of power by a method wherein a wind mill also acting as a flywheel is rotated at a high speed under a compressed air applied by a compressor and a dynamo is rotated through a deceleration transmission means under a rotational force of air. CONSTITUTION:A small diameter pulley 5 is fitted on a rotating shaft for a flywheel 4 also acting as a windmill, a large diameter pulley 6 is fitted on a shaft 10 for a dynamo 1 which is arranged in parallel with said rotating shaft. Both pulleys 5 and 6 are connected through transmission means such as a belt, etc. A pulley 8 is fitted on the shaft 10 and it can be rotated through a belt, etc. under a totation of the pulley 7 fitted to an output shaft of the motor 2. To the flywheel also acting as the wind mill 4, a pipe 9 for use in blowing compressed air from the compressor 3 is led, while the flywheel 4 also acting as the windmill is rotated at a high speed and the shaft 10 can be rotated in a low speed and with a low torque through pulleys 5 and 6 and the belt.
Patent JP-S63256156-A (JP)
Title: Transfer carriage in coating line
Inventor: NOMURA SHOSUKE
IPC: B05B13/02
Filed: 1987-04-13
Abstract: PURPOSE:To bear a rotatable automobile body without swinging the body by providing a couple of front and rear bearing parts for bearing the body rotatable around the horizontal axis extending in the longitudinal direction, and making the interval between the bearing parts controllable. CONSTITUTION:A couple of front and rear bearing parts 26 and 27 for bearing the automobile body W to be coated rotatable around the horizontal axis (l) extending in the longitudinal direction of the automobile body are provided, and the interval between the bearing parts is made controllable. As a result, the automobile body having different longitudinal length can be coped with, and the rotatable automobile body can be borne without swinging the body.
Patent JP-H02287951-A (JP)
Title: Method and circuit for control of reel motor for high speed and constant speed travelling of tape
Inventor: JIYUNNFUUN SHIYU
IPC: G11B15/46
Filed: 1990-04-03
Abstract: PURPOSE: To realize a high-speed and fixed-speed travelling of a tape by calculating a reel revolving cycle variable against a fixed-speed travelling and, on the basis of this calculation, controlling the revolving speed of the reel. CONSTITUTION: The initial reference value is outputted for a value Tt (ideal) corresponding to an ideal fixed-speed travelling (step 5b) by measuring T(t0 ) an FG value generated in the fixed-speed travelling (step 5a). Next, with travelling at N times speed selected (step 5c), an ideal pulse value Tt (ideal) is calculated for a reel motor on the take-up side (step 5d). After that, the present FG measurement Tt (measured) is measured (step 5e). Then, the ideal pulse value in the step 5d is compared with the FG measurement in the step 5e (step 5f). Thus, control is such that, if Tt (measured) >Tt (ideal), a voltage is raised which is applied to the reel motor on the take-up side and that, if vice versa, the applied voltage is reduced.
Patent JP-S5212812-A (JP)
Title: Information recording reproduction equipment
Inventor: OOISO MITSUO
IPC: G11B20/16
Filed: 1975-07-21
Abstract: PURPOSE:To simplify construction by not having to drive the tape with capstan by driving it with tape take-up reels and using only one buffer.
Patent JP-S57205483-A (JP)
Title: Selective hydrogenation without isomerization
Inventor: ARAKI MASASHI
IPC: C10G45/40
Filed: 1981-06-09
Abstract: PURPOSE: To hydrogenate highly unsatd. hydrocarbon without causing isomerization of olefins, by passing a hydrocarbon mixt. having a low degree of unsaturation and containing highly unsatd. hydrocarbon through a layer of palladium catalyst having a specified particle size and borne by carrier.  
     CONSTITUTION: A mixt. of 4C or higher hydrocarbons having a low degree of unsaturation and containing highly unsaturated hydrocarbon, is passed through a layer of palladium catalyst borne by a carrier in a fixed bed reaction vessel. The catalyst has a particle size of not larger than 25% of the inner diameter of reaction pipe and is passed through the catalyst layer at a linear velocity of at least 100m/hr. The hydrocarbon mixt. is, e.g., 4C hydrocarbon mixt. consisting of butadiene, butene, etc. obtained by steam cracking of naphtha, etc. The highly unsatd. hydrocarbons are propadiene, methylacetylene, pentadiene, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57203151-A (JP)
Title: History storage system of logical device
Inventor: TAMURA HIDEO
IPC: G06F11/28
Filed: 1981-06-10
Abstract: PURPOSE:To reduce erroneous processing due to a difference between an instruction address and an instruction code by storing a couple of the instruction address and instruction code in adjacent addresses by a history storage system which achieves circulating storage. CONSTITUTION:An instruction of a logical device 1 has one instruction cycle Lop consisting normally of several machine cycles i0-i4, so when some instruction is executed, an instruction address signal is selected and sent out in the starting machine cycle i0, and is stored in the address #n of a storage device 7. In the next machine cycle i1, an instruction code signal 12 is selected and stored in the address #n+1. Thus, a couple of the instruction address signal 11 and instruction code signal 12 having a correlation with respect to history information are stored in adjacent addresses of the storage circuit 7, and consequently pieces of analysis information are obtained from invariably adjacent addresses during an analysis of a fault such as malfunction, thereby reducing erroneous processing whose cause is unclear due to a difference between the instruction address and instruction code.
Patent JP-S57205836-A (JP)
Title: Information recording medium
Inventor: NAKAGAWA AKIRA
IPC: G11B7/24097
Filed: 1981-06-10
Abstract: PURPOSE:To obtain an information recording medium which is capable of not only accessing easily but also recording the information continuously, and has a large capacity, by providing a pre-format track of a prescribed track number for accessing, on a part of an information recording layer. CONSTITUTION:The surface of an optical disk 1, etc. is constituted, for instance, of an index recordig area and a picture information recording area, an index formatting area 3 is provided on a part of the index recording area, and a picture information formatting area 4 is provided on a part of the picture information recording area. According to such a constitution, a light beam of an optical head can be made to correspond to a corresponding track without using a device having high accuracy. Also, since this recording medium is capable of recording the information continuously, it is possible to generate no dead part in the recording capacity and to make it have a large capacity.
Patent JP-2000280012-A (JP)
Title: Rolling method
Inventor: TAKASHIMA KOICHI
IPC: B21B37/38
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To make it unnecessary to supply lubricating oil for reducing a thrust force and prolong the life of thrust bearings by making crown control only through control of a cross angle of work rolls or using the combination of bending control and cross angle control of the work rolls. SOLUTION: Plate crown is controlled with a continuous hot rolling mill 1 of single cross having work rolls WR1 and WR2 and backup rolls BUR. If the cross angle of the work rolls WR1 and WR2 is less than 0.3 deg., the cross angle is set at 0 deg. and the crown control is made through the bending control only. If the bending force exceeds the control capacity range, only the cross angle control or work rolls or combination of bending control and work roll cross angle control is used. Since the cross angle application rate decreases, the supply amount of the lubricating oil is greatly reduced.
Patent JP-S5516747-A (JP)
Title: Method of casting magnesium alloy sand-mold
Inventor: WATANABE YASUO
IPC: B22C1/02
Filed: 1978-07-24
Abstract: PURPOSE: To prevent burning of magnesium alloy without any conbustion preventive agent by blowing SF 6  gas into mold sand beforehand in sand mold casting of magnesium alloy.  
     CONSTITUTION: SF 6  gas is blown into a mold from a cylinder 3 from the pouring gate 4 of a sand mold composed of an upper flask molding 1 and a lower flask molding 2. The SF 6  fills spaces of the pouring gate section 4, the runner section 5, the product section 6, and the feeder head section 7 while infiltrating into voids of the surface layer sand in the spaces. The SF 6  colorless and odorless is extremely stable chemically. It also has a high heat resistivity, non-conbustibility, and corrosivity. The retention of the gas in the mold prevents the burning of the molten magnesium alloy without generating poisonous gas. Blowing of inert gas such as CO 2  and N 2  prior to the blowing of the SF 6  could further improve the combustion preventing effect of the Mg alloy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61245705-A (JP)
Title: Flat antenna
Inventor: MIYANARI MASAHARU
IPC: H01Q13/08
Filed: 1985-04-24
Abstract: PURPOSE:To form the size of a microstrip line with high accuracy by sticking a printed board on which the microstrip line is printed by a conductive paint or a conductive adhesives to the surface of the dielectric base. CONSTITUTION:The printed board 4 on which the microstrip line 3 is printed by a conductive paint or a conductive adhesives is stuck to the surface of the dielectric base 2 stuck to the surface of the grounding conductor 1, and the microstrip line 3 is formed by printing. The microstrip line 3 on the printed board 4 is formed by printing the conductive paint or the conductive adhesives to the protection film 8, then no many processes such as printing, sticking, etching, rinsing and drying are not required in comparison with the forming of the microstrip line by means of the etching.
Patent JP-H08280205-A (JP)
Title: Lower link attachment for movable working machine
Inventor: HYODO OSAMU
IPC: A01B59/043
Filed: 1995-04-14
Abstract: PURPOSE: To avoid thoughtless increase of parts by double-supporting the pin for connecting the lower link of a three-point link mechanism. CONSTITUTION: In the front edge setting region of the lower link 4, the rear end of the rear axle case 2 projecting from the rear transmission case 1 toward both right and left sides is extended from the rear edge of the rear transmission case backward to form the extension 3. The hole 7 for supporting the front outside of the lower link 4 is bored on the extension 3, while the hole 6 for supporting the front inside of the lower link 4 is bored on the inner supporting plate 5 whose base end is mounted on the rear face of the rear transmission case 1 and extended backward and the fitting pin 8 is inserted into the supporting hole 6, 7 where the extension of the rear axle case 2 is vertically adjusted to the rear transmission case 1 to control the attaching height of the front end of lower link 4. In this link, an oblong hole is vertically bored on the base side of the inner supporting plate and the attaching position of the inner supporting plate 5 is vertically controlled synchronously to the vertical motion of the rear axle case 2.
Patent JP-S59215146-A (JP)
Title: Two-way privacy call communicating method
Inventor: NISHIMURA MASARU
IPC: H04K1/06
Filed: 1983-05-20
Abstract: PURPOSE:To constitute a complete two-way privacy call circuit by inputting simultaneously a transmission/reception signal to a single time axis compressing and stretching circuit to apply the compressing and stretching processing to each signal thereby attaining simultaneously the privacy call modulation of the transmission signal and the demodulation of the reception signal. CONSTITUTION:A reception voice signal and a transmission voice signal from an input terminal 12 of a privacy call communication system are inputted to an analog shift register 17 via BPFs 13, 14 and analog switches 16, 15. The register 17 consists of a charge transfer element and a clock output from clock circuits 18, 19 is applied to the register 17 via an OR gate 21. Further, the output of the gate 21 is applied to a 2N frequency division circuit 24; and outputs Q2, Q2' are outputted alternately at each count of 2N. Analog switches 25, 26 inputting the output of the register 17 are controlled alternately by the outputs Q2, Q2' and the result is outputted from a transmission circuit 30. Further, the receiving signal is applied to a receiving circuit 36 from an antenna 35, the compressing and expanding processing is applied to the respective transmission and reception signals to constitute the two-way privacy call circuit.
Patent JP-H07298594-A (JP)
Title: Brushless motor
Inventor: KAMOKI YUTAKA
IPC: H02K15/16
Filed: 1994-04-27
Abstract: PURPOSE:To reduce the cost of material and the processing cost by centering the main body of a gear made of thermoplastic resin having the hole for a fixing pin and a shaft and a flat flange with a shaft, and fixing the main body of the gear, the flange and a rotor yoke as a unitary body by thermally calking the tip of the fixing pin. CONSTITUTION:A gear is constituted of a gear main body 2 and a flange 3, which are the injection molded part of thermoplastic resin and the punched part of resin, metal or the like, respectively. A hole 2a, which is engaged with a shaft 1, is provided in the gear main body 2. Centering is performed in this way. A fixing pin 2c is provided at the opposite side of a flange part 2b for guiding the timing belt of the gear main body 2. The gear main body 2 is attached to a rotor yoke 5 so as to hold the flange 3 having a hole 3a, through which the shaft 1 and the fixing pin 2c of the gear main body 2 pass. The tip of the fixing pin 2c is crushed by the method such as thermal calking and fixed.
Patent JP-H01263250-A (JP)
Title: Manufacture of zinc-based alloy
Inventor: KANEKO MIKIO
IPC: C22C18/04
Filed: 1988-04-12
Abstract: PURPOSE:To improve the strength and surface hardness of the title alloy without impairing its castability and machinability and to suitably use the alloy as a mold for plastic molding by specifying Al, Cu, Ti, Mg and Zn and furthermore subjecting the alloy to heating treatment under prescribed conditions. CONSTITUTION:The alloy constituted of, by weight, 6-15% Al, 8-15% Cu, 0.01-3% Ti, 0.01-0.3% Mg and the balance consisting of Zn is refined. The molten metal is solidified, is gradually cooled and is treated under the conditions of 4hr. and 270-150 deg.C; or the above cast alloy is subjected to heating treatment under the above conditions.
Patent JP-H08288906-A (JP)
Title: Information guidance device
Inventor: YOSHIOKA NOBUO
IPC: H04B10/11
Filed: 1995-04-14
Abstract: PURPOSE: To conduct efficient information guidance by receiving, amplifying, waveform-shaping an infrared ray signal from an information transmission unit and calling an address so as to inform 3rd class guidance information to a recipient. CONSTITUTION: When a visitor enters a building, approaches an exhibit and enters a predetermined infrared ray area, an information reception unit 1B of the visitor uses a reception element 34 to receive an infrared ray signal from an information transmission unit 1A. The received signal is amplified by an amplifier 35 and waveform-shaped by a waveform shape section 36, a position information signal is decoded by a decoder 37 and an address included in the signal is called. Then a reproduction section 39 uses a chip select switch 38 to select 3rd class guidance information 1G and the selected information is transferred to a voice reproduction section 40, in which the information is amplified (41) and a reproduction device 42 outputs a sound of the 3rd class guidance information 1G to the visitor.  When the explanation of the 3rd class guidance information 1G is finished, the reproduction control section 39 is in the standby state.
Patent JP-H10281293-A (JP)
Title: Sealing device
Inventor: SHINPO NORIYUKI
IPC: F02F1/24
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device to improve sealing performance, improve durability of a seal part, and prevent penetration of water and dust to a space formed between the insertion part and the through-object of the sealing device without needing machining precision of a mating member on which the sealing device is mounted. SOLUTION: A sealing device sealing a portion between a fuel injection nozzle 2a and a pipe union 2b comprises a cylinder head cover 1 having a through-hole 3; and a support surface 9a through which a through-hole 3a is extended and positioned facing the opening edge of the through-hole. The sealing device is provided with a flange part 5 having a contact surface 5a positioned facing the opening edge of the through-hole 3 and an annular elastic protrusion part 8 making close contract with the support surface 9a of the pipe union 2b. Further, the sealing device is provided with an insertion part 6 consisting of a first seal part 7 made of an elastic mateal making close contact with the through-hole 3 and a second seal part 11 made of an elastic material an formed on an inner peripheral surface and making close contact with a fuel injection nozzle 2a.
Patent JP-H03288280-A (JP)
Title: Method and device for visual recognition
Inventor: ISHIBASHI TSUNETOSHI
IPC: G06T7/60
Filed: 1990-04-04
Abstract: PURPOSE:To simply recognize the visual feature of work at high speed by identifying a picture specified by the difference of the light and dark level of the stored picture after fetching and storing the form of the work as the picture and calculating the position of the specified picture. CONSTITUTION:A fetching means 1 fetches the form of work as a picture and the picture is stored by a storing means 2. Next, a picture identifying means 3 discriminates the difference of the light and dark level of the picture stored by the storing means 2 and extracts the picture formed by the difference of the light and dark level based on a discriminated result. Then, a comparing means 4 compares the picture extracted by the identifying means 3 and a basic picture set in advance. An arithmetic means 5 specifies the picture extracted only when the compared result satisfies fixed judging conditions and calculates the position of the specified picture. Thus, the feature of the form of the work can be recognized simply at high speed.
Patent JP-S6223-A (JP)
Title: Tissue-derived tumor growth inhibitor
Inventor: KENESU KEI IWATA
IPC: A61K35/44
Filed: 1986-04-18
Abstract: An acidified, ethanol extract derived from human tissue which comprises a plurality of acidic polypeptides, each of which has a molecular weight less than about 20,000 daltons and each of which has the property of inhibiting the growth of human tumor cells and of an established mink lung cell line (CCL64) while stimulating the growth of normal human foreskin fibroblasts is disclosed. The inhibitory activity against human tumor cell growth is not destroyed upon increasing the temperature of the acidified, ethanol extract to about 100 DEG C for about 3 minutes or adding acetic acid until the acidified, ethanol extract is up to about 1.0 molar in acetic acid. Further, the activity of the acidified, ethanol extract is enhanced when the acidified, ethanol extract is prepared at about 4 DEG C rather than about at 23 DEG C. An acidified, ethanol extract derived from human umbilical cord which has been treated to re   moved substantially all blood, all extracellular soluble components and substantially all intracellular soluble components which comprises at least one acidic polypeptide having an apparent molecular weight less than about 30,000 daltons, compositions of matter designated tissue-derived growth inhibitor-1 (TGI-1), tissue-derived growth inhibitor (TGI), and tissue-derived growth inhibitor-2 (TGI-2) and a heterogeneous population of polypeptides designated CM-I, CM-II, CM-III and CM-IV, are also disclosed as are methods of preparation, pharmaceutical compositions which include, and uses of the foregoing.
Patent JP-S58208091-A (JP)
Title: Heat sensitive recording sheet
Inventor: INABA NORIHIKO
IPC: B41M5/28
Filed: 1982-05-28
Abstract: PURPOSE:To provide a heat sensitive recording sheet high in dynamic color forming sensitivity, good in head matching property and high in the reliability of an printing image, to be obtained by providing a protective layer based on a water soluble polymer binder and specific silica on a heat sensitive color forming layer. CONSTITUTION:A heat sensitive color forming layer based on a colorless or a light colored color forming leuco dye and an acidic substance developing the color of said leuco dye under heating is provided on a support and a protective layer based on a water soluble polymer binder (e.g., PVA, hydroxymethyl cellulose, starch) and silica with oil absorption of 150% or more and bulk density of 5ml/g or more is further provided thereon to obtain a heat sensitive recording sheet. This heat sensitive recording heat is one capable of recording a high density clear image even by minute heat energy and higher in dynamic color forming density, good in head matching property such as sticking or head dregs, high in the reliability of a printing image and has high sensitivity which has not been obtained conventionally.
Patent JP-2000283262-A (JP)
Title: Steel for gear, drive plate gear and manufacture thereof
Inventor: WATANABE HIROSHI
IPC: F16H55/17
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent a crack of a gear end part at the time of gear molding and to improve service life of a gear molding tool by using steel containing specific amounts of C, Si, Mn, P and S as steel for a gear. SOLUTION: Steel containing 0.32 to 0.38% C, 0.1% or less Si, 0.60 to 0.90% Mn, 0.03% or less, P and 0.035% or less, S is used as steel for a gear optimum for molding a teeth by rolling. For example, a drive plate gear is formed by such steel for gear, and the gear is formed into a circular ring in an outer peripheral part of an arm 1 and is provided with a rim 2 having a predetermined thickness in the axial direction and a plurality of teeth 3 rolled on an outer peripheral face of the rim 2. This gear is formed by rolling the teeth 3 from an outer peripheral face side by a molding tool 5 using a molding support die 6 provided with an inner peripheral support face 61a which supports an inner peripheral face of the rim 2 and has a resistance means giving resistance to a flow of rim 2 at the time of rolling.