baber/WOPTO huggingface dataset:
Patent JP-S5341852-A (JP)
Title: Controlling system for ice machine
Inventor: YOSHIDA NOBUYUKI
IPC: F25C5/18
Filed: 1976-09-27
Abstract: PURPOSE: To adapt for ice-making operation even in a lowered temperature of the atmospheric air by providing a thermostat heater of manual control near the lower part of an ice-storage detecting device provided in an ice-storeroom. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08288758-A (JP)
Title: Amplifier circuit and semiconductor integrated circuit
Inventor: TANBA HIROKO
IPC: H03F1/02
Filed: 1995-04-18
Abstract: PURPOSE: To reduce the power consumption of an amplifier circuit. CONSTITUTION: The amplifier circuit is provided with a current monitoring transistor(TR) M11 for monitoring a current flowing into a driving TR M9 and a bias circuit 12 for controlling a current source TR M10 so as fix a current flowing into a driving TR M9 based upon the monitored result of the TR M11 independently of the level variation of an analog signal. Thus power consumption can be reduced by reducing a steady current flowing into the TR M9.
Patent JP-S63280045-A (JP)
Title: Production of organic acid salt of quaternary ammonium
Inventor: MORI SHOICHIRO
IPC: C07C51/41
Filed: 1987-05-13
Abstract: PURPOSE:To obtain the titled compound useful as various catalysts efficiently and in high purity, by reacting a tertiary amine with a carbonic acid diester, blending the prepared reaction product with an organic acid and removing an evolved gas out of the system to subject the corresponding organic acid to anion exchange. CONSTITUTION:A tertiary amine is reacted with a carbonic acid diester to give a quaternary ammonium carbonate, which is blended with an organic acid, an evolved carbonic acid gas is removed out of the system and the corresponding organic acid is subjected to anion exchange to give a quaternary ammonium organic acid salt. For example, when dimethyl carbonate shown by formula II is used as the raw material, the reaction is carried out as shown the reaction formula (R1-R3 are hydrocarbon residue of tertiary amine; Y is conjugated base of organic acid). After the reaction is over, when a by- product alcohol and a solvent are used, they are distilled away to give the aimed substance.
Patent JP-S5740573-A (JP)
Title: Water-soluble sizing composition
Inventor: MACHIDA TAKAO
IPC: C09J11/06
Filed: 1980-08-25
Abstract: PURPOSE: To prepare a water-soluble sizing composition which indicates the applied position by fluorescent color development and becomes colorless by drying, without using an antiseptic agent, by adding a fluorescent dye and a color development assistant to a water-soluble sizing agent.  
     CONSTITUTION: The objective composition is prepared by mixing (A) an aqueous solution containing a water-soluble polymer (e.g. PVA) and (B) an aqueous solution containng a fluorescent dye and a color development assistant (e.g. the combination of sodium carbonate and triethanol amine, etc.). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04320592-A (JP)
Title: Method for recognizing rough sort of character
Inventor: MARUYAMA TERUYUKI
IPC: G06K9/62
Filed: 1991-04-20
Abstract: PURPOSE:To remove the misrecognition of a group due to distortion on a character image or noise without increasing the size of a dictionary by shading off the boundary of rough sort groups by in the case of dividing a character image to be recognized into rough sort groups as the preprocessing of detailed recognition processing. CONSTITUTION:A processor 12 extracts multi-dimensional feature variables from a sample character image data group in a character image data file 14, finding out the distribution of feature variables in respective dimensions of an intra-group element character in each rough sort group as a rough sort dictionary by noticing the prescribed number of dimensions significant for the sorting of character sorts and registers the rough sort dictionary in a dictionary memory 17. A character image read out from an image scanner 11 is set up in a working memory 16 through an input image memory 15. The processor 12 infers the rough sort groups based upon the distribution data stored in the memory 17.
Patent JP-S599086-A (JP)
Title: Retransfer printing mode
Inventor: NAGASE TOKUJI
IPC: B41F17/00
Filed: 1982-07-07
Abstract: PURPOSE:To exactly print the pictures of a printing plate even on a three-dimensional face as well as to obtain an inexpensive printing plate by a method in which ink is transferred from a photo-sensitive resin plate to an intermediate transfer material and then retransferred from the intermediate transfer material to a face to be printed. CONSTITUTION:Ink is coated on the plate face of a photo-sensitive resin plate 1, an intermediate transfer material 3 is pressingly contacted with the plate face to transfer the ink to the face of a bag 3b, and then the intermediate transfer material 3 is pressed on a face 4 to be printed to retransfer the ink transferred to the face 4 to be printed. In such a printing method, heating the intermediate transfer material 3 by a fluid heated by a heater 3e permits the transferring efficiency of the ink of the plate to the intermediate transfer material 3 to enhance and also even the retransferring efficiency of the ink of the intermediate transfer material to the face 4 to be printed to enhance. Furthermore, the drying speed of the ink on the face 4 being printed can also be hastened.
Patent JP-H09284939-A (JP)
Title: Cable drum drive unit
Inventor: MATSUDA MINEO
IPC: H02G1/02
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to change a drawing speed and winding speed of a cable and the tension of the cable efficiently and remotely without doing a complicated steering and clutching operation using no mechanical clutch. SOLUTION: In a cable drum drive unit, inside inner gears of bearings 7 with an inner gear which are formed integrally with a cable drum 5 are engaged with pinion gears 8 which are output sections of a plurality of hydraulic motors 1 which are supported by a drum supporter 6. These hydraulic motors 1, being parallelly connected with parallel hydraulic circuits which use a hydraulic pump as a common source of hydraulic power, turn forwardly and reversely all together. Due to an electromagnetic hydraulic selector which is installed in each hydraulic motor, the flow-in of actuating oil into the hydraulic motors is cut off separately and the hydraulic motors are selectively turned into an idle running state. The cable drum 5 is rotated by at least one hydraulic motor 1 among a plurality of hydraulic motors which is not in an idle running state.
Patent JP-S61273944-A (JP)
Inventor: NAGAI SHOICHI
IPC: H01B1/20
Filed: 1985-05-30
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-S5450140-A (JP)
Title: Apparatus for ventilating room air
Inventor: HASHIMOTO MARETOSHI
IPC: B63J2/08
Filed: 1977-09-29
Abstract: PURPOSE: To provide an apparatus for ventilating room air, capable of efficiently discharging unclean air produced during some operation in a room divided into a plurality of sections, and supplying fresh air into the room uniformly throughout the entire space of the same.  
     CONSTITUTION: In order to ventilate air in a room 1 divided into a p?urality of sections with a pair of partitions 2, 3, a first air deflecting plate 4 is provided on the inside of upstream opening 2a formed in either one of said partitions 2, 3, and a second air deflecting plate 6 is provided on the inside of downstream opening 3a formed in the other of the partitions 2, 3. Further, there is provided a conduit 11 which is connected to the downstream opening 3a or other opening located further downstreams of the opening 3a and is capable of drawing air through the opening.  A thru-hole 4a having a diameter smaller than that of the upstream opening 2a is  formed in the first deflecting plate 4, and a plurality of small holes 6a are formed in  the second deflecting plate 6. With such an arrangement, air in the room can be  ventilated efficiently 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S597207-A (JP)
Title: Detector of steering angle
Inventor: KATAOKA YUKIROU
IPC: G01B21/22
Filed: 1982-07-06
Abstract: PURPOSE:To prevent the failure of a rotary disc which rotates cooperatively with the rotation of a steering shaft or steering wheel by disposing a protective wall for protecting said disc adjacently to the neighborhood of the periphery of the rotary disc. CONSTITUTION:A rotary ring 13 is mounted to a steering wheel 1. A stationary ring 14 provided with a protective wall 16 is inserted from the supporting member 13c side provided on the forward end side of the ring 13. The member 13c accepts the ring 14 by deforming toward the central part on the inside in this stage. Thereupon, a rotary disc 8 is mounted to the forward end side of the member 13c by means of a thermal shrinkage fitting member, screws or the like. As a result, the wall 16 formed in one body to the ring 14 is disposed adjacently to the neighborhood of the periphery of the disc 8.
Patent JP-H03278061-A (JP)
Title: Electrophotographic sensitive body
Inventor: TAMURA YUKIHISA
IPC: G03G5/05
Filed: 1990-05-07
Abstract: PURPOSE:To enhance lightfastness of the photosensitive body and to prevent deterioration of characteristics and deterioration of the function of an electric charge transfer layer by adding a specified antioxidant in the electric charge transfer layer. CONSTITUTION:The charge transfer layer contains as the charge transfer material a hydrazone compound represented by formula I and the phosphoric acid type antioxidant represented by formula II, and the like, and in formulae I, A is an optionally substituted aryl or heterocyclic group; R1 is optionally substituted alkyl or aryl; R2 is H, halogen, or the like; and (n) is 0 or 1, and in formula II, each of R1 - R3 is optionally substituted alkyl or aryl, thus permitting durability against light exposure to be improved and to prevent degradation of image quality due to light exposure.
Patent JP-S61273960-A (JP)
Title: Plate making roll for gravure printing
Inventor: OHATA YOSHIAKI
IPC: B41F13/10
Filed: 1985-05-29
Abstract: PURPOSE:To obtain the title roll having structural strength necessary as a cylinder and capable of being used in place of a steel cylinder, by integrally mounting at east three radial walls to the inside of a cylinder and forming said cylinder from an extrusion molded aluminum alloy material. CONSTITUTION:A cylinder 1 comprises an extrusion molded aluminum material wherein at least three radial walls 1c having rivet holes 5 are integrally mounted to the inside thereof and end plate receiving parts 2 are formed to both end interiors of the cylinder 1 and end plates 3 are engaged with both ends of the cylinder 1 to be received in the end plate receiving parts 2 and clamped by rivets 4 threaded with the rivet holes 5 from the outsides of both end plates 3. Because the cylinder 1 has at least three radial walls integrally mounted to the inside thereof, said cylinder has structural strength necessary as the cylinder. Further, because the cylinder is made of aluminum alloy, said cylinder has a wt. about 1/3 the wt. of iron and is extremely hard to corrode as com pared with iron.
Patent JP-H02297952-A (JP)
Title: Formation of film and applicator
Inventor: HONMA YOSHIO
IPC: H01L21/316
Filed: 1989-05-12
Abstract: PURPOSE:To suppress occurrences of problems such as bubbles produced in a film and application that is lacking in uniformity and form a coated film of good quality having a sufficient film thickness by disposing of a substrate so that a rotating motion and the like are performed after a solution is spread up to prescribed regions on the substrate. CONSTITUTION:Grooves or holes 19 are formed to separate a plurality of elements on the Si substrate 10 of an IC element and a prescribed resist solution is dropped on the surface of the substrate 10 so as to form the mask of a positive type photoresist and the layer 11 of a photoresist solution is formed. Its solution is dropped in a reduced pressure atmosphere, i.e., 10Torr or less and after the solution is spread over the prescribed region, the air is introduced into a vessel. Then the vessel has almost an ambient pressure as the 2nd atmospheric condition and no cavity in the layer 11 is produced. After that, the rotation of the substrate 10 prevents occurrences of cavities 12a and 12b in a coated film 13 and the coated film having a prescribed thickness is obtd. in a favorably flat part consisting of the resist.
Patent JP-S609593-A (JP)
Title: Method and device for cleaning welding chip
Inventor: SAITOU AKIHIRO
IPC: B08B7/00
Filed: 1983-06-28
Abstract: PURPOSE:To remove surely the stains at the top ends of welding chips by exploding a gas having high combustibility near the chips to generate heat wave and shock wave. CONSTITUTION:Welding chips 1, 2 attached to the electrodes 3, 4 of a welding device are disposed in the state of bringing the top ends thereof into contact with each other. The inside of a chamber 5 is filled in this state with a gaseous mixture composed of a gas of high combustibility and oxygen and the gaseous mixture is exploded to blow off the heat wave and shock wave through blow-off ports 8. The stains sticking to the top ends of the chips 1, 2 are thus scattered off by the heat wave and shock wave and are surely removed.
Patent JP-S60263540-A (JP)
Title: Monitor system of ld bias current
Inventor: TAKEMATA MASASHI
IPC: H04B17/00
Filed: 1984-06-09
Abstract: PURPOSE:To attain an easy remote monitor for the LD bias current information by driving a laser diode LD with the modulation of amplitude given to a pre- modulated pulse train by the output of a VCO having its frequency changed by the bias current signal of the LD. CONSTITUTION:The input data signal is converted into a pulse train PFM having a repetitive frequency proportional to the amplitude of the input data signal through a PFM modulation circuit 12 and supplied to an amplitude modulation circuit 13. The circuit 13 gives the modulation of amplitude to the pulse train supplied from the circuit 12 with the signal given from a VCO17 whose frequency is varied by an LD bias current 16 supplied to an LD module 15. The output signal of this modulation drives the module 15 via an LD driving circuit 14. Thus the electrical signal is converted into the optical signal and sent to an optical fiber 20. A light reception part 30 converts 31 the input optical signal into the electrical signal and supplied to a limiter circuit 33 and an envelope curve detection circuit 35 after amplification 32. The signal underwent the fixed amplitude receives PFM demodulation 34 through the circuit 33 and the data signal is delivered. The circuit 35 detects the frequency of the VCO17 and converts 36 it into the voltage to obtain the LD bias current information.
Patent JP-S5545004-A (JP)
Title: Light beam scanner
Inventor: ABE MICHIHARU
IPC: G02B26/10
Filed: 1978-09-26
Abstract: PURPOSE: To make scanning of light beam linear by disposing a concave faced mirror such as the one whose section perpendicular to the desired scanning direction is a portion of an ellipse or circle in such a position where the deflecting point of a light deflector and scanning plane assumes an imaging relation.  
     CONSTITUTION: When the laser beam 2 from a laser light source 1 radiates the hologram disc 3 which is making rotating motion at the first focus F 1  of an ellipse 8, the light beam diffracted by the hologram disc 3 is deflected in the direction perpendicular to the plane of figure, i.e., desired scanning direction. At the same time, it is also deflected in the direction verical to the plane of the figure, i.e., in undesired direction. Whereas, from the nature of the reflecting mirror 9 that the diffracted beam reflected by the reflecting mirror 9 whose section is part of the ellipse always passes the second focus F 2  of the ellipse 8 even if the light beam is scanned in the vertical direction of the plane of the figure, scanning may be made linearly in the direction perpendicular to the plane of the figure if the second focus F 2  of the ellipse is let to be the scanning plane of a scanning body 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04345632-A (JP)
Title: Carrier tape, conductive coating material, and production of carrier tape
Inventor: YOSHITOME HIROO
IPC: C08J7/04
Filed: 1991-05-22
Abstract: PURPOSE:To provide a carrier tape which has excellent transparency, low haze, high conductivity and persistent antistatic effect even when ambient conditions such as temperature and humidity change, a process for producing the tape, and a conductive coating material which can be desirably used in the production of the tape. CONSTITUTION:A carrier tape prepared by forming a conductive coating film having a specified total light transmittance on the surface of a plastic tape base; a conductive coating material prepared by dispersing a conductive powder in a liquid prepared by dissolving or dispersing a vinyl chloride/vinyl acetate polymer having a specified numberaverage degree of polymerization and vinyl acetate units and an acrylic polymer having a specified number-average degree of polymerization in an organic solvent; and a process for producing the tape comprising applying the conductive coating material to the surface of a plastic tape base and drying the applied film.
Patent JP-S5640369-A (JP)
Title: Television receiver
Inventor: FUKUOKA HIROFUMI
IPC: H04N5/45
Filed: 1979-09-12
Abstract: PURPOSE:To project the subchannel picture onto a part of the main channel picture simultaneously, by switching a part of the main channel television signal to the subchannel television signal whose time base is compressed. CONSTITUTION:The subchannel television signal is supplied to memory unit 20 through tuner 9, intermediate frequency amplifying circuit 10, video detecting circuit 11, and video amplifying circuit 12. Meanwhile, the television signal of scanning lines whose number is reduced on a basis of the control signal of control circuit 12 is written into memory unit 20. Next, the signal is read out from memory unit 20 in a speed three times as high as the write speed and has the time base compressed to 1/3. This signal is supplied to signal switching circuit 16, and further, this signal is supplied to receiving tube 18 on a basis of the control signal of control circuit 21, thus projecting the subchannel picture of the 1/3 size onto a part of the main channel picture.
Patent JP-H0842982-A (JP)
Title: High efficiency type capillary type heat exchanger
Inventor: SHIYUTEFUAN GAISURAA
IPC: F28D1/06
Filed: 1995-05-16
Abstract: PURPOSE: To shorten disinfecting time by linking a group of tubes to a central pipe through a distribution path the same in length and the transverse section arranged in a range of an inlet and outlet flanges in a heat exchanger which has the group of tubes enclosed by a casing to disinfect a contaminated liquid. CONSTITUTION: In this heat exchanger 1, a group of tubes 3 comprising upright tube-shaped, spiral or a meandering tubes 18 and 19 with both ends thereof connected to end flanges 5 and 6 is interposed between an inlet flange 2 and an outlet flange 3 while the group of tubes 3 is enclosed by a circular casing 7. The liquid to be treated is thermally disinfected by a heating medium, which is introduced into the heat exchanger 1 from a short tube 27 provided in the casing 7 and discharged from a short tube 28, while it passes through ducts of the group of tubes 3 via distribution paths 15 and 16 the same in the length and diameter as formed at the inlet flange 2 from a central pipe 12 provided at the inlet flange 2. Then, the liquid after disinfected is discharged from a central pipe 13 provided at the outlet flange 3.
Patent JP-H07298923-A (JP)
Title: Hammock stand
Inventor: BE KIYOUCHIYORU
IPC: A45F3/24
Filed: 1994-05-06
Abstract: PURPOSE: To provide a hammock stand designed to swing not only rightward and leftward but also forward and backward, without using a hammock support pillar. CONSTITUTION: The hammock stand is composed of two stick-like structures 10, 10' respectively bent in a circular arc shape to be in bilateral symmetry, and two connection members 20a, 20b positioned at both front and rear ends thereof. The hammock 30 is supported by being bridged between the connecting members 20a, 20b through connecting rings 31a, 31b at both ends thereof. By swinging the hammock rightward and leftward as well as forward and backward, a user is enabled to easily and comfortably rest, and particularly, it is very simple to use it in carrying, installing, removing and so on.
Patent JP-S5243277-A (JP)
Title: Tiltable hanger for producion line
Inventor: KIUCHI ISAO
IPC: B61B10/02
Filed: 1975-10-01
Abstract: PURPOSE: To provide a tiltable hanger arm suspended from overhead type conveyor rotatably and fixedly attached to a hanger body to incline freely products on production line to cause operator to efficiently work in natural attitude. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0416368-A (JP)
Title: Controlling method for external character printing
Inventor: AOKI HIDEICHIRO
IPC: B41J5/44
Filed: 1990-05-09
Abstract: PURPOSE:To make external character codes registerable in the number more than the registration in an external character table on the main body side of a printer by a method wherein external character codes exceeding the maximum capacity of the external character table member are registered in a sub-external character table member. CONSTITUTION:An external character table member GTB is provided in conformity with a main body side external character table of a printer 1, and codes for once-used characters are registered therein. A sub-external character table member SGTB puts external character codes and external character patterns for registration therein. A printer control firmware consists of a CPU 11, the external character table member GTB, and the sub-external character table member SGTB. The external table is a table provided on the main body side of the printer 1, and is different from both the external character table member GTB and the sub-external character table member SGTB. In the case where the codes of the external character provided in conformity with the external character table on the main body side of the printer 1 for registration in the external character table member GTB exceed the maximum capacity of said external character table member in such structure, excess external character codes are registered in the sub-external character table member SGTB.
Patent JP-S5644072-A (JP)
Title: Two-tone coating method having stripe line
Inventor: INA SHIROU
IPC: B05D1/32
Filed: 1979-09-17
Abstract: PURPOSE: To make positioning easy and improve working efficiency by affixing masking tapes inplural streaks by using a center blanking tape guide jig having said tapes.  
     CONSTITUTION: Top coating of a color A is made over the entire surface of a body 1 and a tape guide jig 2 is applied on the surface thereof. The top edge 3 of the jig 2 is made parallel with the coating boundary line 4 of the two colors A, B and is positioned slightly below the same. Next, a center blanking tape 5 is affixed to the top coating surface in contact with the top edge 3. The mounting position of the tape guide jig 2 is beforehand so determined that when the outer edge of backing paper 8 is matched to the top edge 3 of the jig the inner edge 10 of the masking tape 7 matches the boundary line 4. Next, the tape guide jig is removed, the backing paper 8 is peeled, the top coating surface on the side outer than the outer edge 9 of the tape 7 is covered with the affixed masking tape 11. The remaining top coating surface and the surfaces of the tapes 6, 7 and masking material 11 are removed, then the part of the tape 6 becomes a stripe line of the color A, and the inner side edge 10 of the tape 7 becomes the coating boundary line 4. 
     COPYRIGHT: (C)1981,JPO&Japio