baber/WOPTO huggingface dataset:
Patent JP-H0673551-A (JP)
Title: Chemical treating device
Inventor: TAKAHASHI KATSUHIRO
IPC: C23C18/31
Filed: 1992-08-27
Abstract: PURPOSE:To provide a chemical treating device by which a recovered liq. is reduced in quantity, excellent in maintainability and workability and the reduction in cost. CONSTITUTION:This chemical treating device 1 is provided with a treating vessel 11 used for plating and acid treatment, etc., a recovery tank 12 for washing and recovering a processing soln. 111 such as a plating soln. and an acid treating liq. and a water-washing vessel 13. The recovery tank 12 incorporates a shower device 10 for injecting water 2 on a material 80 to be treated, and the shower device 10 is connected to a water pump 20 through a flow control valve 4. The slower device 10 has a device for mixing the cleaning water 2 with air and can also be connected to the water pump 20 and an air pump through the flow control valve 4. The recovery tank 12 may have a recovered liquid returning pump for returning the recovered liq. 121 to the treating vessel 11.
Patent JP-S60142096-A (JP)
Title: Pump
Inventor: INOUE TATSUO
IPC: F04D13/02
Filed: 1983-12-28
Abstract: PURPOSE:To make it possible to eliminate a long rotary shaft to aim at lowering noise and as well at making a pump compact, by arranging a motor adjacent to a pump section, and as well by establishing rotary transmission between the output shaft of the motor and a rotor shaft of a blade wheel with the use of a magnetic coupling without directly connecting therebetween. CONSTITUTION:A motor 16 is disposed in a body casing 1 to be arranged adjacent to a pump section, and further, rotary transmission is established with the use of a magnetic coupling between the output shaft 16a of the motor 16 and the rotor shaft 11a of a blade wheel 10 without directly connecting therebetween. With this arrangement, no long shaft conventionally used is required, and as well in addition to the self-aligning function of a coupling magnet 19 on the motor side, vibration of the shaft may be surely prevented. Further, due to the incorporation of the motor in the body casing 1 the overall height of the entire pump assembly may be made low. With this arrangement there may be provided an excellent pump which has a high durability but less vibration and noise.
Patent JP-H0299629-A (JP)
Title: Production of feather yarn
Inventor: KAMIYA MASAHARU
IPC: D02G3/02
Filed: 1988-10-05
Abstract: PURPOSE:To produce feather yarn which leaves feather touch and is readily processable by connecting a plurality of feather bones to one another and removing the hones of the bound feathers and nipping the remaining feathers with a plurality of core yarns and twisting the core yarns so that the feathers are held with the twisted yarn. CONSTITUTION:The bones 1 of plural feathers 3 are bound to each other to form a bound feather 43. The bound feather is passed through roller 12 and tension roller 13 and cut into feather 2 and bones 1 with a round blade at the roller 5 and the bones are removed. The remaining feathers 43 are held with a plurality of core yarns 21a, 21b, 34a, 34b, and adhesive yarns 31a, 31b, 40a and 40b. Then, the core yarns and adhesive yarns are twisted to form a twisted yarn 4 whereby the feathers 2 are held between the twisted yarn 4 and adhesive yarns 31a, 31b, 40a and 40b. Then, the adhesive yarns are melted to bond the feathers 2 to the twisted yarn 4 to give the objective feather yarn 42.
Patent JP-H0994649-A (JP)
Title: Method for die-casting aluminum alloy casting
Inventor: MORITA SHIGETAKA
IPC: B22C9/10
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent the elution of a synthetic resin-made core from a core print at the time of casting and to obtain a high quality aluminum casting without developing cold-shut, misrun and casting flash, etc., in a die casting method of the aluminum casting using the synthetic resin-made core in a die. SOLUTION: The die casting is executed in the condition of 50-150 deg.C die temp., 600-650 deg.C molten metal temp., 0.01-0.20sec filling time into a cavity and 10-60sec curing time.
Patent JP-S61112896-A (JP)
Inventor: USUI MASAYOSHI
IPC: F16L9/18
Filed: 1985-11-11
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-H06104882-A (JP)
Title: Network synchronizing clock supply device
Inventor: TOMIOKA TAKESHI
IPC: H04L7/00
Filed: 1992-09-22
Abstract: PURPOSE:To provide the network synchronizing clock supply device capable of automatically switching to a normal input clock path by monitoring the frequency of an active reference external clock signal and the frequency of a spare external clock signal and sensing the cause of the fluctuation if there is a frequency fluctuation between the clock signal to be inputted and an output clock signal. CONSTITUTION:The device is provided with a clock selection switch 27a selecting one of the external clock signals according to a selection control signal and a network synchronizing PLL21a subordinately synchronizing with the selected external clock and generating an output clock signal. Further, it is provided with plural frequency comparison sections 24a, 25a, and 26a separately comparing the frequency of the output clock signal and the frequency of plural external clock signals and sending an abnormal detection signal when the external clock signal is abnormal and a control section 29a sending the selection control signal based on the abnormal detection signal to be sent from the plural frequency comparison sections 24a to 26a.
Patent JP-H0594706-A (JP)
Title: Illumination apparatus
Inventor: TOKEI SHIYUUICHI
IPC: F21S4/00
Filed: 1991-09-30
Abstract: PURPOSE:To vary the light distribution of one lamp body itself. CONSTITUTION:Multiple lamp supporters 11 with lamps 16 are provided, and edge sections of multiple lamp supporters 11 are slidably connected to expandably constitute a lamp body 5. When the lamp body 5 is shrunk, multiple lamps 16 are arranged in parallel, and a narrow range is brightly illuminated by multiple lamps 16. When the lamp body 5 is extended, a wide range is illuminated by the lamps 16.
Patent JP-H07107814-A (JP)
Title: Boring apparatus for planting
Inventor: OGAWA TERUHIKO
IPC: A01C5/04
Filed: 1993-10-08
Abstract: PURPOSE:To provide a boring apparatus furnished with e.g. an elevating means for a boring rod, capable of automatically removing the soil attached on a boring rod, having improved workability and suitable for planting a bulb, a corm, etc. CONSTITUTION:This apparatus is composed of a boring rod 8 to bore a hole H by being inserted into the ground G, an elevating means 5 to elevate the boring rod 8 and a scraper 9 engaged on the outside of the above-mentioned boring rod 8 in such a manner that the scraper can move up and down against the boring rod 8.
Patent JP-H0895178-A (JP)
Title: Method for gelatinizing solution containing photographic emulsion or emulsified product and gelatin and device therefor
Inventor: MUTO KUNIO
IPC: G03C1/015
Filed: 1994-09-22
Abstract: PURPOSE: To provide the method with which a solution contg. a photographic emulsion or emulsified product and gelatin can continuously and rapidly be cooled to gelatinize the solution and also to provide the device for the method. CONSTITUTION: In this method, a double tubing with a static mixer, which is referred to hereafter as a SM heat exchanger 1, is used as the means for rapidly cooling the solution contg. a photographic emulsion or emulsified product and gelatin by a thermal conduction type heat exchange method. In this SM heat exchanger 1, while passing cold water of about 5 deg.C through the outer tube in the direction from a cooling water inlet 2 to a cooling water outlet 3 at a sufficient flow rate, the 8% gelatin solution is transferred into and passed through the inner tube with a pump 4.  At this time, the solution is retained in a sol state for a period of time until it is gelatinized even at the time of lowering the temp. of the solution to a level below the gelation temp. as a result of the rapid cooling of the solution by the SM heat exchanger 1 and therefore, the solution is inhibited from being stuck to the inside of the inner tube of the heat exchanger 1. After the lapse of a certain time, the gelatin solution inside the pipeline is subjected to sol/gel conversion. However, the solution is subsequently passed through the inner tube of another double tubing having no static mixer, the outside of which inner tube is heated to 30 deg.C, and the part of the gelatin solution in contact with the inside surface of the inner tube is thereby heated to a temp. at which this solution is converted into a sol state, to transfer the solution to a receiving vessel such as pot, etc., without sticking the gelatin solution to the inside of the pipeline.
Patent JP-H0989072-A (JP)
Title: Toroidal continuously variable transmission
Inventor: UEDA KAZUHIKO
IPC: F16H15/38
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce circulating torque passing through an input side shaft, by arranging a thrust generation means, brought into contact with an input side disk in a toroidal transmission unit to mechanically generate thrust in the axial direction in the input side disk, and an output gear on the same side in the toroidal transmission unit. SOLUTION: A toroidal transmission unit 2 is supported on an input side shaft 6 connected to an output shaft 5 of an engine. Thrust in the axial direction is mechanically generated in an input side disk 8 by a loading cam 7 brought into contact with the input side disk 8 in the journalled toroidal transmission unit 2 to act as a thrust generation means. This loading cam 7 and an output gear 12 are arranged on the same side in the toroidal transmission unit 2. In this way, circulating torque passing through the input side shaft 6 can be reduced, so that high torque capacity and compactness of a device can be compactibly obtained.
Patent JP-H0892273-A (JP)
Title: Xylosyl fructoside crystal and its production
Inventor: TSUKADA MASAYUKI
IPC: C07H3/06
Filed: 1994-09-22
Abstract: PURPOSE: To obtain a high-purity xylosyl fructoside(XF) crystal having >=0.3mm average grain diameter and properties of noncaking such as granulated sugar from an aqueous solution of the XF without using an organic solvent such as ethanol. CONSTITUTION: This method for producing a xylosyl fructoside(XF) crystal is to concentrate an aqueous solution of the XF of <=75% purity without containing an organic solvent to a <=90% concentration as high as possible, regulate the initial starting temperature of the resultant concentrate to 60-65 deg.C, then grow the crystal while slowly reducing the temperature of the concentrate to about 30 deg.C and recover the grown XF crystal from the resultant massecuite. The recovery of the XF crystal is carried out by allowing the massecuite to stand until the viscosity thereof is reduced or increasing the temperature of the massecuite from 30 deg.C, reducing the viscosity and separating the XF crystal. The resultant XF crystal is a crystal having >=98% purity, >=0.3mm average grain size, 1/2 water of crystallization and 112.1-112.3 deg.C melting point.
Patent JP-H06194690-A (JP)
Title: Liquid crystal light valve and projection type display formed by using the valve
Inventor: SATO HIDEO
IPC: G02F1/13
Filed: 1993-10-08
Abstract: PURPOSE:To provide the liquid crystal light valve for which a semiconductor substrate is used and which has excellent light resistance and enables video signal writing at a high speed and to provide the projection type display which can display high-fineness and high-quality images. CONSTITUTION:Three layers of metallic layers 140 divided by slit 144 are provided on the semiconductor substrate 100 having switching element regions and the slits 144 of the respective layers are shifted and disposed in a direction parallel with the semiconductor substrate 100 to shield the light of the semiconductor substrate. Two layers of metallic layers 160 divided by slits are provided on the semiconductor substrate 100 and semiconductor regions of a reference potential are provided in places where the incident light from the slits arrive at the semiconductor substrate. Substrate power feed lines for supplying the substrate potential to the substrate potential regions and holding capacity regions of the switching element regions are formed in any of the mentioned above metallic layer. The substrate power feed lines and video signal lines are disposed in parallel with each other.
Patent JP-S60134048-A (JP)
Inventor: CHIYAARUZU NISURII
IPC: D03D47/34
Filed: 1984-11-29
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-H0891701-A (JP)
Title: Taking-up of thread and device therefor
Inventor: TONE SHOICHI
IPC: B65H54/48
Filed: 1994-09-21
Abstract: PURPOSE: To contrive the formation of a pineapple-shaped package having the excellent winding shape, by taking up a thread with a constant tension so that the traverse angle becomes constant, in spite of the fact that the winding diameter of a package increases. CONSTITUTION: The gradual increase of the winding diameter of a package P is detected by a position detection member S, and the detection signal is inputted into a controller C, and the controller C controls the number of revolution of a motor MS for revolution-driving a scroll cam 1 so that the traverse angle becomes constant or nearly constant, i.e., the speed of a thread guide arranged at one end of a traverse arm becomes constant. Accordingly, the traverse speed which becomes lower as the winding diameter of the package P increases more is kept constant by increasing the number of revolution of the package P, and the traverse angle is kept always constant or nearly constant, even when the winding diameter of the package P increases.
Patent JP-2000079050-A (JP)
Title: Mat, and manufacture thereof
Inventor: FUJIMOTO ISAO
IPC: A47G27/04
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a mat of favorable usage feel because of no curling or peeling between a heel pad or a mark and a fluff raised surface of a carpet. SOLUTION: This mat 1 is provided with a carpet 2a having a fluffy raised surface, a display member 2c, and a lining member comprising vulcanized rubber sheet. The carpet 2a is directly bonded to the vulcanized rubber sheet by vulcanization, a punched and cut part is provided in the carpet 2a, the display member 2c is fitted in the punched and cut part, and the display member 2c is directly bonded to the vulcanized rubber sheet by vulcanization.
Patent JP-H0889748-A (JP)
Title: Filter unit
Inventor: TANAKA TAKAYOSHI
IPC: B01D53/81
Filed: 1994-09-21
Abstract: PURPOSE: To provide a low cost filter unit having sufficient effect with a small quantity of a granular adsorbent, composed of small sized filter and easing and low in air resistance. CONSTITUTION: A prefilter 3 for removing dust, chemical filters 4, 5, 6 composed of the granular adsorbent and a fibrous chemical filter 8 are arranged in the order from the upstream side in a passage of air to be treated in the casing 1 provided with an air inlet 2 and the outlet 9.
Patent JP-S62117852-A (JP)
Inventor: MIYATA YOSHINOBU
IPC: D03C19/00
Filed: 1985-11-13
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-H0897693-A (JP)
Title: Output buffer compensation circuit
Inventor: SAKO HIDEO
IPC: H03K19/003
Filed: 1994-09-20
Abstract: PURPOSE: To prevent a change in an output slew rate depending on deterioration with aging, working conditions, etc., by detecting a current drive capability of a semiconductor element in an internal circuit so as to correct the slew rate of an output buffer corresponding to the capability. CONSTITUTION: A detection means P4 detecting at least a current drive capability of a semiconductor element in an internal circuit P2 is provided in a semiconductor substrate P3 including an output buffer P1. Since the detection means P4 is set on the same semiconductor substrate as the output buffer P1, the manufacturing dispersion, deterioration with aging, operating temperature conditions, etc., are respectively identical to each other, the current drive capability of the output buffer P1 is estimated by using the detection means P4 to detect a current drive capability of the semiconductor element of the internal circuit P2. Thus, how much unsharpened the slew rate of the output buffer P1 is confirmed and a correction means P5 corrects the slew rate of the output buffer P1 based thereon.  Thus, a change in the slew rate of the output buffer P1 is prevented due to manufacturing dispersion, deterioration with age and working conditions or the like and any malfunction caused by simultaneous switching noise and ground bounce is prevented.
Patent JP-S61131503-A (JP)
Inventor: NATSUUME SHIGERU
IPC: H01C10/32
Filed: 1984-11-30
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-H03112439-A (JP)
Title: Fish and shellfish
Inventor: OTA TOSHIYUKI
IPC: A23B4/00
Filed: 1989-09-28
Abstract: PURPOSE:To simply improve keeping quality of fish and shellfish by absorbing alcoholic water into fresh fish and shellfish, especially into living fish and shellfish and then chilling the fish and shellfish or chilling the fish and shellfish while absorbing alcohol water. CONSTITUTION:Fresh fish and shellfish, especially living fish and shellfish are dipped into an alcoholic water to absorb alcoholic water into bodies of fish and shellfish. Then the fish and shellfish are chilled to <=5 deg.C and stored in a chilling water in living state or further chilled to a low temperature and quickly frozen to store the fish and shellfish. Especially, when fish and shellfish are stored in living state in the chilling water, the control, the economical efficiency and the taste are remarkably improved. Furthermore, effects for improving the keeping quality can further be enhanced by adding a small amount of germicide for food, antiseptic, edible organic acid, etc., to alcoholic water used or jointly using ultrasonic wave therewith.
Patent JP-H03112597-A (JP)
Title: Washing machine
Inventor: NAKAMURA KIMIHIKO
IPC: D06F37/42
Filed: 1989-09-28
Abstract: PURPOSE:To improve the ease of handling by employing control means which causes a power source to be turned on based on a lid open signal issued by open lid detection means under a power off condition. CONSTITUTION:A lid 11 is judged if it has been opened or not under a power off condition. If yes, the power is turned on. The power-on condition is brought forth when a signal is issued from a control device 22 to a relay 25 to turn it on, and to be ready to receive an input from a switch input section 30. If the input is given, a display device 34 displays accordingly, a drive circuit 26 is turned on and off accordingly, and any of an electromagnet 27, a water supply valve 28 and a motor 5 as required is driven. Namely, if washing operation is intended and the lid 11 is opened under the power-off condition automatically brought forth after the finish of the previous washing operation, the power is turned on. A user does not need to operate a switch 13 every time. The ease of handling is improved in this way.
Patent JP-H0676398-A (JP)
Title: Optical pick up
Inventor: FUJITA GORO
IPC: G11B11/10
Filed: 1992-08-31
Abstract: PURPOSE:To miniaturize the optical pick-up and to miniaturize an entire magneto-optical disk device by irradiating an optical magnetic recording surface with an emitted light converged by a grating coupler via the center opening part of a coil. CONSTITUTION:A light emitted from a laser beam source 11 is made incident on a grating coupler 12 via a beam splitter 13, converged by the grating coupler 12 and a magneto-optical disk 1 is irradiated with it so that the image of a beam spot is formed on recording surface. At the time of a data recording, a coil 6 is driven based on the data, a modulated magnetic field is impressed to the recording surface and the data is recorded. In this case, the necessity of another magnetic head as in the case of a conventional device is eliminated. Thus, the entire magneto-optical disk device is miniaturized, as well.
Patent JP-2000086569-A (JP)
Title: Cycloheptenone derivative and its production, and production of cycloheptoimidazole derivative using the same
Inventor: TOMIYAMA TAKESHI
IPC: C07C45/52
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound, a substituted halocycloheptenone useful as an intermediate for the synthesis of medicaments, esp. for the syntheses of cycloheptanoid compounds such as cycloheptoimidazole derivative. SOLUTION: This new compound is expressed by formula I (R1 is H or a lower alkyl; X is Cl or Br) and is e.g. 3-hydroxy-2-chlorocycloheptenone. When reacting a compound of formula II (R2 is a lower alkyl) with dichlorocarbene formed from chloroform or dibromocarbene formed from bromoform in the presence of a base such as potassium t-butoxide and then by treating the resultant compound with an acid without being isolated, the compound of formula I is obtained as a compound of formula III and IV. The compound of formula IV (i.e. 3-alkoxy-2-chlorocycloheptenone or 3-alkoxy-2- bromocycloheptenone) is obtained by reacting the compound of formula III with an alkylating agent (e.g. an alcohol such as methanol, ethanol or the like) in the presence of an acid catalyst to carry out alkylation.
Patent JP-H0784121-A (JP)
Title: Composition for pigment dispersion type color filter
Inventor: NEMOTO HIROAKI
IPC: C08L61/04
Filed: 1993-09-16
Abstract: PURPOSE:To obtain a compsn. for a new pigment-dispersion-type color filter having excellent resolution and good developability by incorporating an alkali- soluble novolac resin, 1,2-quinonediazide compd., and pigment. CONSTITUTION:As for the alkali-soluble novolac resin (resin), a mixture of resin A and phenol compd. B (compd. B) is used. The resin A is obtd. by condensation of m-cresol, p-cresol and phenols with aldehydes. The compsn. for a new pigment-dispersion-type color filter is prepared by mixing and dispersing the resin A, compd. B, 1,2-quinonediazide compd. (compd. C), pigment, and if necessary, other additives in the presence of a solvent with use of a ball mill, pebble mill, shaker or the like. The prepared compsn. is filtered through a filter having about 2.0mum pore diameter and then applied on a substrate by spin coating, flow coating, roll coating, etc.
Patent JP-H0197651-A (JP)
Title: Device for producing color hard copy
Inventor: YAMAMOTO RITSU
IPC: G06K15/12
Filed: 1987-10-09
Abstract: PURPOSE:To realize stable image printing at low cost with no need for a skilled person by providing an attribute memory connected to a bus line in a computer, a write addressing section, a read addressing section, and an attribute output means. CONSTITUTION:When a program starts, a computer 1 reads information stored in a video RAM, and reads an attribute of data from an attribute memory 6 using an address which is stored beforehand in a read addressing section 7 through an attribute output section. The computer interprets these pieces of information to produce RGB color image data. The RGB color image data are converted to a YMC signal for psedo-halftone processing. This procedure is repeated to process all the screen data, and a print control signal is then supplied to a color printer 4 through a printer interface 12. This completes the hard-copy program and brings control back to the original application program. The printer 4 prints out a color image in response to the print control signal.