baber/WOPTO huggingface dataset:
Patent JP-2000210614-A (JP)
Title: Optical device and formation of coating film
Inventor: YAMADA KAZUHIRO
IPC: G02B1/14
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical device on which a uniform coating film can be formed and a film forming method. SOLUTION: For example, a plastic lens 1 produced by an injection molding has a gate part 5 on the outer periphery. A groove 6 is formed at the side edge 2 and the gate part 5 of the lens 1. The lens 1 is dipped in a coating liquid by supporting the gate part 5 with a supporting tool and is drawn up from the coating liquid. At this time, the groove 6 functions as the flow passage of the excess coating liquid stuck to the lens 1. Next, the coating liquid stuck to the lens 1 is cured, for example, by the ultraviolet ray irradiation to form the coating film. After that, the supporting tool is detached from the lens 1 and the gate part 5 is cut and removed. The uniform coating film is formed on the 1st surface 3 and the 2nd surface 4 of the lens 1.
Patent JP-S55105777-A (JP)
Title: Handwriting input display unit
Inventor: OOSAWA HIROSHI
IPC: G06F3/0487
Filed: 1979-02-05
Abstract: PURPOSE:To enable to display manual letters or graph in arbitrary colors, by providing a plurality of color designation key switches at the handwriting input section arranged with a number of switches in matrix shape. CONSTITUTION:The flat type input unit 3 having the handwriting input section 4 consisting of the arrangement of a number of switches in matrix shape is provided with a plurality of color designation switches 5. Further, arbitrary colors are designated with the color designation switches 5 and letters are described on the handwriting input section 4, then the letters written on the screen of the color Braun tube 2 of the color picture display unit 1 are displayed in designated colors.
Patent JP-H07215831-A (JP)
Title: Skin external preparation
Inventor: ISHII HIROJI
IPC: A61K8/63
Filed: 1994-02-04
Abstract: PURPOSE:To obtain a skin external preparation imparting dampness to the skin, having excellent humectant effect, thus having improving effect on the dry or chapped skin. CONSTITUTION:This skin external preparation contains pref. a total of 20-50wt.% of (A) 3-60 (pref. 5-50)wt.% of an oil-soluble long chain acyl acidic amino acid ester of the formula (X and Y are each a sterol ester-forming residue or either one of them is a sterol ester-forming residue, the other being H, an 8-30C liquid higher alkyl or alkenyl or a 12-38C solid higher alkyl monohydric alcohol ester-forming residue; COR is a 8-22C long chain acyl; (n) is 1 or 2), (B) 8-50 (pref. 10-25)wt.% of an anionic surfactant or a nonionic surfactant of an alkylene oxide adduct (pref. 10-50 in the number of moles of the alkylene oxide added) and (C) 40-90wt.% of water.
Patent JP-S61174012-A (JP)
Title: Article feeding roller conveyer
Inventor: KUROSE RAIZO
IPC: B65G13/07
Filed: 1985-01-28
Abstract: PURPOSE:To relieve the closing up of articles and shock of the collision between the articles for an article feeding roller conveyer capable of single article alignment stock by providing given positions of each of two chains running in opposite directions to each other with resilient members so that the rollers are rotated due to the contact between the resilient members and the rollers. CONSTITUTION:An article 2 conveyed by a conveyer 1 is fed by stationary but rolling rollers 13. When resilient members 24 and 25 are brought into contact with a roller 13 at its margin 13A by upper and lower chain portions 22 and 23 run by sprockets 18 of upper and lower drive units 16 and 17, respectively, the roller 13 is rotated in a feeding direction or in the reverse direction opposite thereto. Thus, a plurality of the rollers 13 are rotated in turn in the respective directions as the resilient members 24 and 25 progress. Since these members 24 and 25 are arranged at given intervals, the articles 2, forming groups, are intermittently fed and stocked on the roller 13 where an outlet conveyer 26 is connected with the conveyer 1. Since intermittently fed in the reverse direction by the resilient member 25 on the lower chain portion 23 at this time, the articles 2 do not close up together and the shock of collision between the articles is relieved.
Patent JP-2000214358-A (JP)
Title: Submarine optical cable
Inventor: YOSHIZAWA NOBUYUKI
IPC: G02B6/44
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To obtain a submarine optical cable for WDM transmission having a structure extremely small in increase of the transmission loss in a cabling stage. SOLUTION: This optical cable consists of an optical unit which is formed by packing and coating a central supporting body 1 consisting of a steel wire and optical fibers 2 assembled around the supporting body with a resin, tension members 5 which consist of steel wires and are assembled around the optical unit, a copper pipe which is welded and formed around these tension members 5 and a polyethylene layer which is formed by extrusion coating around the copper pipe. The twist direction of the optical fibers 2 and the twist directions of the tension members 5 are reversed. The resin layer described above is preferably composed of two layers; a soft resin on an inner side and a bard resin on an outer side. The optical unit may be constituted by tightly coating the circumference of the resin layer further with a metallic pipe.  The central supporting body 1 may be previously coated with the soft resin.
Patent JP-H05201016-A (JP)
Title: Ink jet recording head and method for connecting ink jet recording head and pressure damper
Inventor: SUZUKI HIDEAKI
IPC: B41J2/175
Filed: 1992-01-28
Abstract: PURPOSE:To provide an ink jet recording head having high reliability, wherein in order to connect an ink jet recording head and a pressure damper, when an O ring for sealing the connecting surfaces thereof is frictionally inserted, the rubber material (flash) of the outer periphery of the O ring is prevented from falling down so that foreign matters are prevented from coming in during the assembly of the head and after the mounting of a printer. CONSTITUTION:A mesh filter 6 is fixedly attached to a pressure variable absorbing chamber 41 of a pressure damper 4 and an ink passage includes the mesh filter 6. A loose taper 24 for introducing an O ring is provided entirely around the inlet of a cylindrical space of an ink feed member 2, into which a connecting part 42 of the pressure damper 4 is inserted. The inner diameter of the cylindrical space is slightly larger than the outer diameter of the connecting part 42. A latex coating is applied to the surface of the O ring 5.
Patent JP-H03218755-A (JP)
Title: Human body transfer device
Inventor: HAYAKAWA YOSHIMI
IPC: A61G7/10
Filed: 1990-01-23
Abstract: PURPOSE:To constitute the device so that even an aged person does not feel a sense of fear, it can be used easily even in a toilet and a bathroom, and also, the transfer can be helped by force of one person by constituting the device so that a head of a transferring person does not go down, his eye is not varied at a sharp angle, and he can be transferred in a natural posture. CONSTITUTION:Feet are put on a pedestal 1 of the transfer device and allowed to approach a position in which knees abut to a knee holder 11. A branch column 3 is tilted and a holding tool 4 is put on the belly part, and a belt 10 is turned to the back and tightened suitably. Subsequently, arms folded lightly are put on the holding tool 4. A helper steps on a pedal 5, and simultaneously, draws a handle 9 provided jointly on the holding tool toward this side. As a result, a person to be helped tilts his body, floats up the waist and transfers to the transfer device from the place where he seats himself until that time. Next, the pedestal 1 is drawn to this side, and allowed to approach the place where the body is put down by converting the direction and moving it to some extent. Thereafter, the lock is detached, and while stepping on the pedal 5, the branch column 3 is inclined to the side of a transferring person, and by an operation reverse to the time of the transfer, the transfer is completed.
Patent JP-S5296906-A (JP)
Title: Device for measuring gas information in vertical furnace
Inventor: IWAO NORITO
IPC: G01N1/22
Filed: 1976-02-10
Abstract: PURPOSE: To obtain gas information such as reaction conditions of contents, gas composition, gas temperature or the like by placing a measuring tube over the total length of a vertical furnace such as blast furnace in the direction of radius. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03217425-A (JP)
Title: Squeaky noise-preventive material
Inventor: KITAMURA HIROYUKI
IPC: C09K3/00
Filed: 1990-01-23
Abstract: PURPOSE:To obtain the title material excellent in durability and workability by incorporating a ultraviolet-curable resin with a specific filler. CONSTITUTION:The objective material can be obtained by incorporating (A) a ultraviolet-curable resin such as an acrylic prepolymer with (B) 1-50wt.% of spherical filler such as of silicone, urethane or fluorine compound. The present material is applied on an area where parts interfere with each other followed by making a ultraviolet irradiation to effect its curing.
Patent JP-H11267250-A (JP)
Title: Golf club
Inventor: KUSUMOTO HARUNOBU
IPC: A63B102/32
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To enable a golfer to sufficiently utilize the supple characteristic of a shaft by forming a recessed part not adhered to the outer peripheral surface of the shaft in the crown part of a head and specifying the bending rigidity of the front and of the shaft to a specific value. SOLUTION: The recessed part 10 to which the shaft to be inserted is unadhered and an adhesive hole 12 below this part are formed in the crown part 1a of the head 1. The adhesive hole 12 is formed to approximately the same diameter as the shaft diameter and the recessed part 10 is formed to the diameter larger than the shaft diameter. As a result, the shaft can be supple in the position of the recessed part 10. Further, the bending rigidity of the portion existing in the recessed part 10 at the front end of the shaft 5 is specified to <=5.0×10<6> kgf/mm<2> , more preferably about 3.5×10<6> kgf/mm<2> . This bending rigidity region is preferably set within a range of about 50 mm to the base end side from the adhesive region to the adhesive hole 12. The depth of the recessed part 10 is specified to 5 to 25 mm, more preferably about 10 to 25 mm.  As a result, the shaft is made suppler and the effective utilization of the supple characteristic is possible.
Patent JP-S60158446-A (JP)
Title: Dye image forming method
Inventor: HIRABAYASHI SHIGETO
IPC: G03C7/407
Filed: 1984-01-27
Abstract: PURPOSE:To form a dye image having a satisfactorily high developed color density by imagewise exposing a color photographic sensitive silver halide material contg. a photosensitive silver halide emulsion having a specified silver bromide content and a specified compound and by processing the exposed material with a color developing soln. contg. benzyl alcohol at a specified low concn. CONSTITUTION:A color photographic sensitive silver halide (AgX) material contg. a photosensitive AgX emulsion having <=50% average silver bromide content and a compound represented by the formula (where X is H or acetyl, R1 is aryl, and each of R2-R5 is H, alkyl or aryl) is imagewise exposed and processed with a color developing soln. contg. <2.0ml/l benzyl alcohol to form a dye image. The compound is contained in a photosensitive layer and/or a nonphotosensitive layer among the photographic constituent layers. The photosensitive layer may be any of the blue-, green- and red-sensitive emulsion layers. When the compound is contained in a nonphotosensitive layer, it is preferably contained in the underlayer. Processing is carried out with a color developing soln. contg. a little or no benzyl alcohol.
Patent JP-S59139759-A (JP)
Title: Interphone system
Inventor: KAHARA TOORU
IPC: H04B3/54
Filed: 1983-01-29
Abstract: PURPOSE:To facilitate an easy increase of a slave device and to save the labor for wiring by connecting a master device to each slave device via a signal transmission line and a power line. CONSTITUTION:A master device 2 is connected to a slave device 1 via a signal line 3; while the device 2 is connected to a slave device 8 via a common power line 7. The device 2 exchange a call with the device 1 with transmission of an audible frequency signal via the line 3 as well as with the device 8 by superposing a carrier modulated by the audible frequency signal on the line 7 for transmission. Furthermore the device 2 transmits the carrier modulated by the audible frequency signal sent from the device 1 via the line 3 to the device 8 via the line 7 in response to the signals sent from devices 1 and 8 respectively. Then the device 2 transmits the audible frequency signal to the device 1 via the line 3 after demodulating the modulated carrier sent from the device 8.
Patent JP-S57129236-A (JP)
Title: Internal combustion engine
Inventor: NAKANO HIDEAKI
IPC: F02F1/18
Filed: 1981-01-31
Abstract: PURPOSE:To prevent invasion of particles into the sliding part by providing a stepped part extending to the combustion chamber side at the upper part of a cylinder liner, and a high-pressure gaseous flow is injected toward a combustion chamber from a gap between a piston top land and a cylinder liner in a compression stroke. CONSTITUTION:A liner stepped part 4 is formed so that it extends to the side of a combustion chamber at the upper part of a cylinder liner 1, on one hand, while a piston top land 6 formed into a smaller diameter in accordance with the liner stepped part 4, is provided. In the compression stroke, the piston 2 is inserted into the liner stepped part 4 from the instant immediately before the piston 2 reaches the upper dead center, so that a compression chambe 7 and a gap 8 are formed between both the piston and the liner stepped part, whereby a high-pressure gas flow is injected within the combustion chamber 3 through the compression chamber 7 and gap 8, to prevent the invasion of hard particles into the sliding part and the abnormal abrasion thereof.
Patent JP-S56113897-A (JP)
Title: Liquefied gas tank
Inventor: HANANO TOSHIO
IPC: F17C3/08
Filed: 1980-02-06
Abstract: PURPOSE: To utilize gas vaporized from liquefied gas in a liquefied gas tank as a heat insulating material for the tank, by arranging the means of circulating the porous gas inside a gastight wall formed outside the inner chamber of the tank.  
     CONSTITUTION: Being conducted toward the bottom of a tank 2 from a gas space 13 throught a pipe 13 and led into a gap 14, vaporous gas is released from the pore 11 of a distributing tube 4. The gas forms a thin gas layer, ascends to a tank top 10 along the wall of an inner chamber 9 enters a gap 15, turns around and descends. By this process, the heat tending to enter the inner chamber 9 is hampered by being absorbed into the vaporous gas. On the other hand, the vaporous gas expands after absorbing heat, and ejected through a collecting tube 7 and a pipe 8 toward a device needing fuel. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11204931-A (JP)
Title: Wiring board conveying carrier
Inventor: KONDO HIROYUKI
IPC: H05K3/34
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To effectively prevent irregularity in the quantity of fused solder adhering to the lead terminal of the part on a board, especially, generation of solder bridges due to excessive adhesion of fused solder and generation of the defective soldering such as a solder horn, etc., by a method wherein the angle of a wiring board to the conveying direction of a carrier is arbitrarily changed without sharply changing the conveying direction of the carrier against a solder dipping vessel. SOLUTION: This carrier 20 is provided with a board retaining means 21, which retains a wiring board P when it is carried to and dipped into the fused solder in a dipping vessel, a carrier frame 22 having the board retaining means 21, and an angle variable structure 23 with which the mounting angle of the board retaining means 21 can be changed on the carrier frame 22.
Patent JP-S56111352-A (JP)
Title: Word-synchronous detection system
Inventor: TAKEUCHI YASUSHI
IPC: H04L7/04
Filed: 1980-02-08
Abstract: PURPOSE:To obtain a correct word-synchronous detection pulse when detecting two word-synchronous patterns at positions in a shift register at an interval of T bits, by using the shift register in which data with the length of the sum of one data length T and one word-synchronism length W are stored and a comparator for the number of bits of 2W. CONSTITUTION:Shift register 20 in which data with the length equal to the sum of one data length T and one word-synchronism length W can be stored is provided. Then, an NRZ signal applied from terminal 9 is converted into a parallel signal with pi-phase clock 10. The output of shift register 20 is supplied to comparator (e.g. ANG gate) 21 for the number of bits of 2W. This circuit 21, when detecting two word-synchronous patterns at positions at an interval of T bits in shift register 20, generates synchronous detection pulses on the basis of those patterns to send a reset signal to counter 13.
Patent JP-H02195050-A (JP)
Title: Gear shifter
Inventor: NAKAZAWA MASAAKI
IPC: F16H3/085
Filed: 1989-01-23
Abstract: PURPOSE:To prevent sudden change in a car running speed in the case of speed change during heavy loading by providing a speed change gear train consisting of plural counter gears and a clutch on a rotating shaft to transmit power, and a one-way clutch 4 to transmit rotation toward the direction of power transmission between the counter gears on the side of low speed output and the rotating shaft. CONSTITUTION:In changing speed from the first speed to the second speed, a hydraulic clutch 29 is first disengaged, and in this case, the rotation of an input shaft 26 is directly transmitted through a one-way clutch 32 to a counter gear 27. The state of the first speed is therefore kept until the hydraulic clutch 29 is disengaged to engage the second speed hydraulic clutch 30, and sudden speed reduction does not occur even during heavy loading. When the hydraulic clutch 30 has been engaged, the rotation of the input shaft 26 is transmitted to a counter gear 28, a fixed gear 43 and a counter shaft 40 in order to form the second speed. In changing over from the first speed to the third speed, the power is directly transmitted through the one-way clutch 50 to an output shaft 41 to execute the speed change similarly to the above case.
Patent JP-H02197248-A (JP)
Title: Voice coil motor magnetic circuit
Inventor: YANAGISAWA MICHIO
IPC: H02K33/18
Filed: 1989-01-23
Abstract: PURPOSE:To make the gap dimensions of a magnetic circuit highly accurate and to facilitate assembling of said circuit to reduce the manufacturing cost thereof by combining the combining holes of two flat-plate back yokes, to which magnets are joined respectively, with the internal hole of a pipe-shaped spacer through a shaft. CONSTITUTION:A shaft 4 passes through the internal hole of a spacer 3 and back yokes 2. Said shaft 4 is fixed to said back yokes 2 by such means as adhesion, welding, and press fit and assembled into an apparatus. Permanent magnets 1 are fixed to the back yokes 2 by adhesion, etc. Said back yokes 2, spacer 3 and shaft 4 are made by the use of soft magnetic material such as pure iron. As the back yokes 2 are shaped into flat plates, they are easy to process, and both spacer 3 and shaft 4 have a simple shape so that a sufficient processing accuracy can be secured at a low cost.
Patent JP-H06343277-A (JP)
Title: Electrostatic operation type pickup
Inventor: DEBITSUDO POORU GURETSUGU
IPC: H02N11/00
Filed: 1994-02-07
Abstract: PURPOSE: To control a position of an incident light beam on a recording face of an information storing means, by generating axial electrostatic force between electrodes after a charge is induced to the electrode, and joining the movement of axial shifting of the electrode to an outer operational member. CONSTITUTION: A plurality of conductive wafers with holes are held in a laminated state with a gap in between to form a stack thereof. A narrow and long flexible housing filed filled with a dielectric fluid is formed. A rod 65 is passed through the stack, as a centering actuator, is projected from one end of the housing to form actuators 85-1 and 85-2. These actuators 85-1 and 85-2 are joined to a pickup 110 with right angles to a recording face 100 of a disk 99 and a given angle to a normal line thereof. A potential difference is applied to a wafer to vary the projected amount of the rod from the housing and control a position with respect to a recording face 100. As a result, a light pickup with good responsibility can be obtained.
Patent JP-S58130986-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: G01K3/06
Filed: 1982-01-29
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-S59140290-A (JP)
Title: Preparation of hydrocarbon
Inventor: SHIMOMURA MASAHITO
IPC: C07C67/00
Filed: 1983-02-01
Abstract: PURPOSE:To avoid accumulation of carbon on the surface of a catalyst and produce hydrocarbon consistently over a long period of time, by reacting carbon monoxide with hydrocarbon in a partly hydrogenated polycyclic condensed aromatic compd. in the presence of a catalyst. CONSTITUTION:A mixed gas containing carbon monoxide and hydrogen is led into a suspension phase obtained by adding about 5-10% catalyst (e.g. Fe-Cu- ZnO-K2O catalyst, Ru-Al2O3 catalyst or Fischer-Tropsch active ingredient- zeolite compound catalyst) to a partly hydrogenated polycyclic condensed aromatic compd. (e.g. tetralin, 1, 2, 3, 4-tetrahydrofluorene or dihydropyrene) and they are made to interact at about 250-500 deg.C under a pressure of about 10- 100kg/cm<2> and at a GHSV of about 250-10,000h<-1> per volume of catalyst to synthesize hydrocarbon.
Patent JP-S61172462-A (JP)
Title: Optical relay transmission system
Inventor: MIURA MASANORI
IPC: H04B10/29
Filed: 1985-01-28
Abstract: PURPOSE:To prevent frame mis-synchronism by a signal having a characteristic where same information is consecutive by using a code string violating the CMI code rule as a frame synchronizing code in an optical relay transmission system using a CMU code as a transmission line code. CONSTITUTION:An alarm signal and a remote control signal from an optical terminal station repeater are inputted to a processing circuit 202 of as supervisory control circuit, converted into the CMI code by a CMI code 204, the frame synchronizing code violating the CMI code rule is inserted by a frame synchronizing code inserting circuit 205, transmitted to a transmission line signal circuit and sent as an information signal. The information signal from the transmission line signal transmitting circuit is decoded by the CMI decoder 207 via the frame synchronizing circuit 206, the remote control signal is transmitted from the processing circuit 202 into the device and the supervisory control signal is sent to a supervisory controller. The mis-synchronization is prevented for the information having the characteristic where same information is consecutive over several frames such as the information of the alarm signal and the remote control signal.
Patent JP-S62173570-A (JP)
Title: Automatic tester for picture processor
Inventor: TAKI HIDEO
IPC: G06T1/00
Filed: 1986-01-27
Abstract: PURPOSE:To test automatically the function of a picture processor by forming a picture processing part having the same function as the picture processor to be tested and comparing the output signal of the picture processing part with that of the processor to be tested. CONSTITUTION:A picture processing part 10 has the same function as a picture processor 2 to be tested together with its satisfactory working confirmed. A test process sequencer 25 outputs the same picture processing request signal to both the processor 2 and the same picture processing is executed. Here the output signals of the processor 2 and the part 10 are compared with each other by a digital signal comparator 23 for decision of the defective or nondefective state of the processor 2.