baber/WOPTO huggingface dataset:
Patent JP-S5538526-A (JP)
Title: Transfer method in multicolor electrophotographic copying
Inventor: YAMAGUCHI TOMOYUKI
IPC: G03G13/16
Filed: 1978-09-12
Abstract: PURPOSE: To prevent reverse transfer of the previous transfer images to the next photoreceptor and achieve higher transfer rates of multicolor copying by selecting the preliminary voltage of a conveying belt at 0W1KV at the same polarity as transfer charging voltage.  
     CONSTITUTION: The formation of multicolor images by performing correct copying necessitates satisfying the copying of single color images in the transfer position 15a of the first copying, copying of single color and two color superposed copying in the transfer poisition 15b of the second copying and 3 color superposed transfer besides single color copying and 2 color superposed copying in the transfer position 15c of the third copying and further necessitates the prevention of the reverse transfer of the previous transfer images to the next photoreceptor. In order to satisfy such transfer characteristics and obtain correct multicolor images, a preliminary voltage of 0W1KV of the same polarity as transfer voltage is charged by a precharger 33 to a conveying belt. Selecting the preliminary charging voltage in such a range and selecting a correct voltage of that time enable the high transfer rates such as the ones shown in table to be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5443814-A (JP)
Title: Heat treatment method for damping alloy
Inventor: KOUMOTO AKIRA
IPC: C22F1/08
Filed: 1977-09-16
Abstract: PURPOSE: To simplify a process for heat treating a damping Mn-Cu-Ti alloy without deteriorating the damping capacity and mechanical properties by cooling the alloy of a specific compsn. from the soln. heat treatment temp. range under specific conditions.  
     CONSTITUTION: An Mn-Cu-Ti alloy consisting of Cu; 20W55wt%, Ti≤15%, and the balance Mn is refined, forged, and cooled from the soln. heat treatment temp. range at a cooling rate less than 150°C/min. By this treatment method the heat treatment process can be simplified without deteriorating the damping capacity and mechanical properties. This alloy is suitable for various machines, e.g. transport machines such as aircraft and cars, various structural members, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04151391-A (JP)
Title: Composite aluminum frp ship and method for building the same
Inventor: TAKENO SHINJI
IPC: B63B9/06
Filed: 1990-04-26
Abstract: PURPOSE:To build a compact ship having a three-dimensional complicated bow with low cost by composing an aluminum alloy ship of an aluminum alloy hull and FRP(fiberglass reinforced plastics) bow. CONSTITUTION:While a hull 5 having stringers 3 and cross members 4 of aluminum alloy plate is assembled by mig welding, a bow 1 having a flange 2 and three-dimensional outer curved surface 13 is prepared by the use of FRP (matrix is unsaturated polyester resin and reinforcing glass fibers are E glass) by a handle lay-up method. The flange 2 is joined with the cross member 4 with bolts to unite the bow 1 and hull 5 with each other. Then, a filling seal material is inserted into the seam of the outer surface of the joint to smooth the joint of the bow 1 and hull 5, and building of a desired ship is completed by painting.
Patent JP-S603127-A (JP)
Title: Manufacture of semiconductor device
Inventor: AKIYAMA MASAYOSHI
IPC: H01L21/316
Filed: 1983-06-21
Abstract: PURPOSE:To contrive to form a strong passivation film by a method wherein after the surface of a semiconductor substrate is etchingly treated completely, an oxide film is formed at a low temperature. CONSTITUTION:P type diffusion regions 4, 6 and a P<+> type diffusion region 8 are formed in an N type semiconductor substrate 2. The surface of the substrate 2 is etchingly treated completely in this condition to remove remaining oxide films 10. Then an oxide film 26 is formed according to low temperature treatment, and a P2O5 layer 28 is formed on the surface of the film 26. Then an opening 30 is formed at the part intending to form contact, and contact is formed at the opening 30 thereof. According to the manufacturing method like this, because the surface of the substrate 2 is etched completely, the oxide film contaminated by diffusion can be removed, the strong passivation film can be formed, and reliability is enhanced.
Patent JP-H07272815-A (JP)
Title: Electric wire crimping method for crimp terminal and device for it
Inventor: TSUJI MASANORI
IPC: H01R43/01
Filed: 1994-05-25
Abstract: PURPOSE:To provide an electric wire crimping method together with an associate device which make possible connection of an electric wire with different crimp terminals according to various specifications and which prevent spreading of contact edges at the time of pressure contacting. CONSTITUTION:A pair off walls 6 are provided on the two sides of a pressure contact part 3 of a pressure contact punch 2 which constitutes an electric wire pressure-contacting device 1. The walls 6 contact the outside of side wall 37 a crimp terminal 33 at the time of pressure contacting to prevent contact edges 38 of the terminal 33 and the side wall 37 from spreading outward. A guide surface 7 in taper form to guide the terminal 33 is formed at the foremost of each wall 6. The punch 2 together with the pressure contact part 3 and walls 6, 6 constitute a module structure in which the punch 2 can be mounted and removed any as desired.
Patent JP-H049613-A (JP)
Title: Magnetic encoder
Inventor: INOKI AKIHITO
IPC: G01D5/56
Filed: 1990-04-26
Abstract: PURPOSE:To obtain an index pulse at an optional position and to compactly constitute the whole device by writing an index mark on an optional position of a magnetic recording medium. CONSTITUTION:The index mark IM is written on an optional position on the outer periphery of the magnetic recording medium 2 with black paint. When the medium 2 is rotated, an index pulse is outputted from a reflection type photosensor 3 at every arrival of the mark IM. An angle counting circuit is constituted of waveform shaping circuits 7 to 9, a direction deciding circuit 10 and an up/down counter 11. The counter 11 is reset at every arrival of the origin of the medium 2 at the set position of a magnetic sensor 4. Even in a state obtained before resetting the counter 11 by an origin signal at the time of power ON or the like, an index pulse is outputted from the sensor 3.
Patent JP-H11291671-A (JP)
Title: Envelope
Inventor: KATO TSUTOMU
IPC: B42D15/02
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To form a novel advertisement formation by a direct main or an unexpected latter by providing an envelope of a developed state without unconventional cases. SOLUTION: In the envelope comprising a cover piece 1 for describing an address, a rear sheet piece 3 connected adjacent to the piece 1 via a folding line 2a, and folding sheet pieces 4a, 4b connected to the piece 1 and adjacent to the piece 3 via folding lines 2b, 2c; both the pieces 4a, 4b are folded to the pieces 1, 3, the pieces 4a, 4b are disposed at inside, the piece 3 is superposed on the piece 1, further a sealing member 5 is adhered to mating lines of the ends of the pieces 1, 3 to be sealed. Further, tearable guide lines 6a, 6b for separating the mating lines of the pieces 1, 3 are provided at the member 5.
Patent JP-2000053794-A (JP)
Title: Flame retardant thermoplastic polyester-based resin foamed material and production thereof
Inventor: HIRAI TAKAAKI
IPC: B29C47/00
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin foamed material being a flame retardant and gentle to an environment, and blowing well by blowing a composition obtained by adding a specific aromatic phosphorus compound to a thermoplastic polyester-based resin. SOLUTION: This flame retardant thermoplastic polyester-based resin foamed material is obtained by preferably charging a composition obtained by adding 0.5-10 pt.wt. aromatic phosphorus compound of formula I [A, B, D and E are each an aromatic group of formula II (R1 to R5 are each H or a lower alkyl)] to 100 pts.wt. thermoplastic polyester-based resin into an extruder, melting and mixing them, compressing a blowing agent therein, and then extruding the molten mixture to a low pressure zone for blowing. The shape of the foamed material is preferably a particle state. The foamed material is preferably obtained by cutting the foamed material after its extrusion blowing to make foamed particles, putting them into a mold capable of closing the foamed particles but not hermetically closing them, and heating for foaming and melt adhering together.  A rheological property-improving agent can be added to the foamed material as necessary.
Patent JP-S5542706-A (JP)
Title: Electrical discharge machining device of wire cut
Inventor: SUGIYAMA HIDEHIKO
IPC: B23H7/10
Filed: 1978-09-11
Abstract: PURPOSE:To enable the controlled programming of a complex process form, by means of enabling a running direction to be changed by a wire guide arranged at a body to be processed, in a wire electrode which penetrates and runs through the body to be processed. CONSTITUTION:A body to be processed 101 is mounted on a surface plate which descibes the same motion locus as a processing form required by the controller. A wire guide rotation device 18 is so regulated as that a processing part 102 of the body to be processed may be positioned in the middle of an upper wire guard 7 and a lower wire guard 8. The center 70 of the curvature of the lower wire guard 8 supported by a supporter 45 is positioned lower than a lower limit 71 of a processing part 103, and a radius of curvature r is set smaller than a height h from the surface of non-processing part 103 up to a low limit 71 of the processing part 102. The body to be processed 101 is moved by means of taking a described motion locus, and electrical discharge is carried out in a part 1B.
Patent JP-S5336686-A (JP)
Title: Connector device
Inventor: MORIYA KUNIO
IPC: H01R24/00
Filed: 1976-09-17
Abstract: PURPOSE: To cause a terminal to make contact with a contactor with a very small force by inserting the assembly mounting substrate while blocking the elastic bias of the contactor by a slider and thereafter by moving the slider. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11304037-A (JP)
Title: Valve
Inventor: ISHIDA KINYA
IPC: F16K31/124
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a valve simple in constitution and without a check valve through which pressure on the output side does not back-flow to the input side. SOLUTION: An input port 11, an output port 12 and a pressure working chamber 13 are provided in a housing 2, pilot pressure from the input port 11 is supplied to the pressure working chamber 13 and a valve 4 is opened by the pressure of the pressure working chamber 13 on a valve 1 constituted by arranging the valve 4 to regulate the communication of the input port 11 and the output port 12 in the housing 2 so as to regulate the communication between the both ports and to make the both ports 11, 12 communicate with each other by opening the valve 4 by outside pressure against energizing force of a spring 16 to make the valve 4 in a valve closing state.
Patent JP-H04340864-A (JP)
Title: Picture processor
Inventor: KAWANA TAKASHI
IPC: G03G15/04
Filed: 1991-05-16
Abstract: PURPOSE:To enable a light quantity modulation within a picture element by making an output clock higher than an input clock to a gradation processing means. CONSTITUTION:Six-bit multilevel picture data VIDO 6 is latched to a latch circuit 1 by a video clock VCLK 7 with a constant cycle transmitted from a host. The latched multilevel picture data 6 is inputted as the address signal of a table memory 5 and a table memory 105. A video clock 7 triggers a synchronizing oscillaltor 2 and an output counts up a main scanning counter 3. At this point, a main scanning counter 3 expresses the counted value by a parallel binary 4-bit and the 4-bit data is inputted in the upper side of the bit in which the 6-bit multilevel picture data of the table memory 5 and the table memory 105 is inputted. The main scanning counter 3 is reset by a horizontal synchronizing signal HSYNC8.
Patent JP-S5937945-A (JP)
Inventor: ERIZABESU MARII POROTSUKU
IPC: A61L27/36
Filed: 1983-06-20
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-H01282912-A (JP)
Title: Surface acoustic wave device
Inventor: SATO KIYOSHI
IPC: H03H9/145
Filed: 1988-05-09
Abstract: PURPOSE:To form the device while making its etching defect rate zero by adopting the constitution of a reflector such that a couple of interdigital conductor patterns are connected by plural connection conductor patterns open and short patterns are combined. CONSTITUTION:A surface acoustic wave device 11 is formed by forming a transducer 3 and a couple of reflectors 12 on the surface of a piezoelectric substance 2. The transducer 3 is formed so that comb teeth 5a of a couple of interdigital electrodes 5 are meshed with each other. The reflector 12 is constituted by connecting a couple of conductor patterns 13, 14 by a connection conductor pattern 15 and each interdigital part 13a is formed so as to be meshed with the interdigital part 14a. The conductor pattern 15 is arranged so as to clip the interdigital part 13a or 14a. Then the ratio b/a of the opposed length (a) of the interdigital parts 13a, 14a to the gap (b) between the tip of the interdigital parts 13a, 14a and the conductor patterns 13, 14 is selected to be 0.1 or over. Thus, the dissipation of a gas produced in forming the conductor patterns 13, 14 by etching is improved.
Patent JP-H01282962-A (JP)
Title: Image reading method
Inventor: IZUMIHARA ISAO
IPC: H04N1/04
Filed: 1988-05-09
Abstract: PURPOSE:To obtain a stable image signal to have no influence of the light emission rising characteristic of a light source part by preventing an image from being read at the restarting time of interrupted image reading and turning-on a light source until light quantity goes to be stable. CONSTITUTION:When an image storing part 6 is filled up during image input and output operation, the image input is temporarily interrupted and the image output operation is executed until the image storing part 6 goes to be empty. When a light source part 2 is turned on again by a turning-on device 5 with being synchronized to the converting period of a photo-electric converting part 4, the image signal to be outputted from the photo-electric converting part 4 is not inputted to the image storing part 6 but the input is started after the light quantity of the light source part 2 goes to be stable.
Patent JP-H02292391-A (JP)
Title: Treating agent for coking coal
Inventor: IGAWA KATSUTOSHI
IPC: C10B43/14
Filed: 1989-05-02
Abstract: PURPOSE:To prevent a coking coal from clinging to equipment and improve the packing density of the coal by compounding a nonionic surfactant comprising a polyoxyethylene alkyl ether and a specific anionic surfactant into a coal oil. CONSTITUTION:A treating agent for a coking coal is prepd. by dissolving or dispersing 1 to 10% surfactant mixture contg. a nonionic surfactant comprising a polyoxyethylene alkyl ether of formula I (wherein R is 12 to 15C alkyl; and (n) is 3 to 9) obtd. by adding ethylene oxide to a higher alcohol having a 12 to 15C alkyl group and an anionic surfactant comprising a dialkyl sulfosuccinate of formula II (wherein R is alkyl; and M is Na or triethanolamine) or a polyoxyethylene alkyl ether sulfate of formula III (wherein R is 12 to 14C alkyl; and M is Na or triethanolamine) in a ratio of the nonionic to the anionic surfactant of 0.5 to 2.5 in a coal oil comprising a by-product oil (e.g. carbolic oil) which is obtd. in the carbonization of coal and contains an initial fraction of 130 deg.C or higher. The prepd. treating agent is added to the coking coal in an amt. of 0.3wt.% or lower based on the coal.
Patent JP-H0411196-A (JP)
Title: Cutter plate for shielded excavator
Inventor: ASAHI TOSHINORI
IPC: E21D9/087
Filed: 1990-04-28
Abstract: PURPOSE:To facilitate the replacement of replaceable cutter bits by arranging a cutter arm carrying thereon the cutter bits so that it can turn back and forth, and by providing a gate which closes a sediment intake slit when the cutter arm is turned rearward. CONSTITUTION:Cutter bits 11 projected from a cutter plate 3 are rotated for excavation, and when bits 11 are worn so that the capacity of the excavation is lowered, the excavating work is stopped and a rotation checking plate is removed. Then, a gear 25 is mounted to a flange part 24 at the rear end of a rotary shaft 21 for rotating the cutter arm 9, and a chain 28 is stretched between the gear 25 and a gear 27 at a motor 26. Next, the shaft 21 is rotated so as to turn the arm 9 rearward by means of bevel gears 22, 10 so that the arm 9 is retracted through a sediment intake slit 7. Further, a gate 18 is moved by a jack 20 so as to close the slit 7 in order to prevent corruption of the ground, and accordingly, the cutter bits 11 are replaced with new one. With this arrangement, it is possible to facilitate the replacement of the cutter bits 11.
Patent JP-S604451-A (JP)
Title: Hydraulic pressure braking device for motorcar
Inventor: KUBOTA HITOSHI
IPC: B60T17/16
Filed: 1983-06-22
Abstract: PURPOSE:To improve reliability of operation by a method wherein a means, deciding whether a confined hydraulic brake pressure has arrived at a set value necessary for stopping the motorcar on a slope ascending road or not and indicating it, is provided in the braking device provided with a hydraulic pressure holding valve for facilitating the starting operation of the car on the slope ascending road. CONSTITUTION:When a clutch pedal is stepped-on upon stopping the car on the slope ascending road under a condition that the brake pedal is stepped-on and the hydraulic braking pressure is supplied to respective wheel cylinders 37, 38, 40, 41 to generate the brake pressure, an eccentric cam 9a is pivoted through a lever 12 under cooperating therewith, a push rod 7 is retreated and a ball 5 seats on a valve seat 6 by the slope of the road. According to this motion, the hydraulic pressure holding valve 1 is closed by itself to hold the hydraulic pressure in a pipeline 36 and a braking condition is held. At this time, if the confined pressure, detected by hydraulic pressure sensors 22A, 122A, has arrived at an objective hydraulic pressure operated by a micro-computer 62 based on the output of an angle detector 61, a lamp 67 is lighted to indicate that the device is normal.
Patent JP-S591406-A (JP)
Title: Preparation of skin lotion
Inventor: ITOU FUKUE
IPC: A61K8/96
Filed: 1982-06-28
Abstract: PURPOSE:To obtain a skin lotion having remedying effect to chaps, cracks, scald, etc. of the skin as well as the astringent effect to the skin, by immersing OBAKU (bark of Phellodendron amurense, a tree belonging to Rutaceae family), peppermint and sesame in ethyl alcohol, and mixing the extract liquid with glycerol and sap of gourd. CONSTITUTION:For example, 25g of OBAKU, 100g of black sesame and 200g of peppermint are added to 1 liter of ethyl alcohol to extract their components. The objective skin lotion is prepared by mixing 1pt. of the ethyl alcohol containing the extracted components with 1.5pts. of the sap of gourd and 1pt. of glycerol. The lotion fixes the cosmetic to the skin without closing the skin pores, and prevents the drying of the skin by the synergistic effect of the viscous nature of the glycerol, the oil component of the sesame, the wax component of the gourd sap, and the sterilizing effect of the ethanol. It gives excellent feeling to the skin, and exhibits the remedying effects to scald, cut, chaps, cracks, pimple, and spot.
Patent JP-H08266567-A (JP)
Title: Waist traction device
Inventor: HIRATA MASARU
IPC: A61F5/042
Filed: 1995-03-31
Abstract: PURPOSE: To easily draw the backbone and the line of the backbone in a home by a healthy person and a person with light subjective symptom of lumbago by mounting a moving mechanism on a base plate so as to increase/decrease distance between an upper half body fixing board and a lower half body fixing board and providing a traction force generating mechanism between the lower half body fixing board and the base plate. CONSTITUTION: The upper half body fixing board 2 equipped with an upper half body fixing belt 4 is mounted on the base plate 1, and the lower half body fixing board 3 equipped with a lower half body fixing belt 5 is mounted by providing the moving mechanism 7 so as to increase/decrease the distance from the upper half body fixing board 2. A guide is mounted to prevent floating and meandering when the lower half body fixing board 3 is moved from occurring, and a running face plate to reinforce a running face is mounted. Moreover, a traction force generator to draw the lower half body fixing board 3 is mounted. The output of the torque motor of the traction force generator is controlled by an operation controller at hand, and the lower half body fixing board 3 is drawn at a slow speed by a reduction gear to eliminate shock on the waist.
Patent JP-S5447213-A (JP)
Title: Freight car speed governor
Inventor: SASAMA HIROSHI
IPC: B61J3/04
Filed: 1977-09-19
Abstract: PURPOSE: To eliminate or reduce labor for dividing freight cars, by adjusting of the position of cams or blocks to put a plurality of cams into or out of operation in a predetermined order and by permitting of the freight car catching when cams are put in operation.  
     CONSTITUTION: When a spring unit 15 comes into contact with a start cam 9, the spring unit 15 is pushed rightward and a driving arm 2 is set up. Then, a freight car catcher 1 is advanced rightward by the rotation of a driving pulley 21. A stopper 14 is pulled up by contact with an end cam 10, and the driving arm 2 is returned leftward as the arm 2 is set down. Such a process is repeated by a right and a left freight catchers 1 driven by a reversible sprocket 3 to convey a freight car right ward while performing acceleration or deceleration. To provide catch sections and non-catch sections in a predetermined order, the distance between the block 18 is made by predetermined length shorther than between the came 9 at the same section and the driving pulley 21 is rotated forth and/or back. This eliminates or reduces the labor for dividing the freight cars 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0412174-A (JP)
Title: Fuel collision dispersion type engine
Inventor: KAWAMURA HIDEO
IPC: F02F1/24
Filed: 1990-04-30
Abstract: PURPOSE:To insure ignition and combustion by providing a glow plug positioning its heating part in the combustion chamber formed on a piston head, providing a projecting body in the nearly center part in the combustion chamber, and providing a fuel injection nozzle to inject fuel against the projecting body and the heating part. CONSTITUTION:On the nearly center bottom part of the combustion chamber formed on the piston head part 1 of a piston 15, a projecting body 5 standingly from the bottom face is formed in one body with the head 1, and the top face is set as a collision face 12. A glow plug 7 is fitted to a cylinder head 3, and the heating part 17 is extended so as to position in proximity to the inner wall of the combustion chamber 2. A fuel injection nozzle 4 is arranged on the cylinder head 3 so as to face the center position of the opening part 10 of the combustion chamber 2, and the fuel injection nozzle 4 is provided so that the fuel injected from a main nozzle hole 11 collides with the center part of the collision face 12 of the projecting body 5 in liquid state at near top dead center of the piston, and the fuel injected from a sub-nozzle hole 13 collides with the heating part 17 of the glow plug 7.