baber/WOPTO huggingface dataset:
Patent JP-H11325080-A (JP)
Title: Holder for radial ball bearing
Inventor: MUTO YASUYUKI
IPC: F16C33/41
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of holder noise by a method wherein radial displacement of a holder to a ball is suppressed and a sufficient lubricant is inputted in a pocket. SOLUTION: A conical surface 18 on the outside diameter side and the rolling surface of a ball 5 are brought into contact with each other at the outside in the direction of a diameter from the pitch circle of the ball 5. A conical surface 19 on the inside diameter side and the rolling surface of the ball 5 are brought into contact with each other on the inside in the direction of a diameter in a similar manner described above. A distance between the inner surface of a pocket 8 and the rolling surface of the ball 5 is increased at a part deviated from the conical surfaces 18 and 19 on both the outer and inner diameter sides.
Patent JP-S5560547-A (JP)
Title: Shochhresisting thermoplastic resin material
Inventor: EDOMUNTO PURIIBE
IPC: C08L55/02
Filed: 1979-10-27
Abstract: 1. A mixture which consists essentially of (A) a hard component consisting of one or more copolymers of styrene and/or alpha-methylstyrene with acrylonitrile, the said copolymers containing from 20 to 40 % by weight of acrylonitrile as copolymerized units, (B) a first graft copolymer consisting of (B1 ) from 40 to 80 % by weight, based on (B), of a butadiene polymer consisting of partially agglomerated particles, more than 50 % of the particles (number distribution) being present in the non-agglomerated state, and having a mean particle size (d50  value of the cumulative mass distribution) of from 0.20 to 0.45 mu m, onto which is grafted (B2 ) from 20 to 60 % by weight, based on (B), of a mixture of styrene and acrylonitrile in a weight ratio of from 75:25 to 65:35, (C) a second, separately prepared graft copolymer which consists of (C1 ) from 50 to 85 % by weight, based on (C), of a copolymer which itself consists of from 30 to 77 % by weight of butyl acrylate and/or ethylhexyl acrylate units, from 20 to 40 % by weight of butadiene units and from 3 to 30 % by weight of vinyl alkyl ether units, where alkyl is of 1 to 8 carbon atoms, the percentages of the said three monomer constituents together being 100, with a mean particle size (d50  value of the cumulative mass distribution) of less than 0.15 mu m, onto which has been grafted (C2 ) from 15 to 50 % by weight, based on (C), of a mixture of styrene and acrylonitrile in a weight ratio of from 75:25 to 65:35, the weight ratio of the grafting bases (B1 ) and (C1 ) in the mixture of [(A)+(B)+(C)] being from 70:30 to 30:70, and the sum of the two grafting bases (B1  and C1 ) being from about 10 to 35 % by weight, based on the total mixture [(A)+(B)+(C)].
Patent JP-H06348740-A (JP)
Title: Telegraphic message batch processing system
Inventor: HOSHI NAGAYASU
IPC: G06F19/00
Filed: 1993-06-10
Abstract: PURPOSE:To provide a telegraphic message batch processing system for improving the throughput of telegraphic message batch processing to be executed by transaction processing. CONSTITUTION:This system is provided with a transaction processing base part 2 for controlling the execution of transaction processing, application programs 3-5 to process a transaction corresponding to the class, data bases 6-8 for storing files to be accessed by the respective application programs 3-5, source data file 9 simultaneously recording telegraphic messages, source data distribution part 10 for reading the telegraphic messages from the source data file 9 and storing them while distributing them to respective BTD files 11-13 based on file names contained in telegraphic message data, application program executing means 16-18 for respectively reading the telegraphic messages from the BTD files 11-13 and processing those telegraphic messages with the application programs 3-5 corresponding to them, and application program control part 19 for receiving a telegraphic message batch processing command and starting the application program executing parts 16-18.
Patent JP-H0432582-A (JP)
Title: Method for etching chromated stainless steel
Inventor: UZUKI YOSHIO
IPC: B44C1/22
Filed: 1990-05-30
Abstract: PURPOSE:To make a dissolved surface smooth and to enable etching with high dimensional accuracy by forming a resist layer on the entire surface of a chromate film, removing the unnecessary part of the resist layer by exposure and development, dissolving the disclosed part of the chromate film and carrying out etching. CONSTITUTION:When chromated stainless steel is etched, a resist layer is formed on the entire surface of the chromate film and the unnecessary part of the resist layer is removed by exposure and development to form a prescribed resist pattern. The disclosed part of the chromate film is dissolved by treatment with an aq. soln. contg. about 2-30% NaOH and about 2-12% aq. H2O2 soln. at about >=50 deg.C and then the steel is etched. The dissolved surface is made smooth and etching with high dimensional accuracy is enabled.
Patent JP-S5471740-A (JP)
Title: Back-flux for one-side welding
Inventor: KUMAGAI RIYOUHEI
IPC: B23K35/36
Filed: 1977-11-19
Abstract: PURPOSE: To peel and remove back flux completely from copper backing strip after the completion of melting, by coating back flux, which is used for flux-copper backing one-side arc welding, with a binder, and with stearic acid etc. on the binder in addn.  
     CONSTITUTION: Copper backing strip 3, on which back flux 2 has been spread in a layer, is pushed to the back of material 1, 1' to be welded by a forcing-up mechanism, e.g., air horses 4 etc. Then the material 1,1' are welded from front by means of an electrode 5. For the back flux 2 is used as a binding agent carbohydrate e.g., dextrin, grape sugar, or synthetic resin, e.g., phenol resin. In addn., the binder is coated with 0,05W1.5% peeling improver, e.g., stearic acid sodium stearate etc. Having a lower m.p., the improvermelts with welding heat earlier than the binder, lowering the adherence of the binders to the copper backing strip. Consequently the back flux can be separated easily from the copper backing strip after welding, improving operation efficiency. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10331733-A (JP)
Title: Intake device for motorcycle
Inventor: SAKURA KOJI
IPC: F02M35/16
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide the intake device of a motor cycle to eliminate an influence by a dynamic pressure by converting the dynamic pressure of running air into a static pressure and stably increase an intake air amount by reducing intake resistance. SOLUTION: An approximately closed box 24 having a volume enough to allow conversion of a dynamic pressure into a static pressure is disposed between an engine unit arranged in the rear of a front wheel and a fuel tank disposed above the engine unit. An introduction region 24d wherein outside air is introduced in a box 24 and a suction region 24c wherein air in the box 24 is sucked in an engine are communicably partitioned. The intake port 13a of an engine is positioned in the suction region 24c, and the rear end opening 25a of an outside introduction duct 25 is connected.  The opening 25d of the front end of the outside air introduction duct 25 is positioned in front of an engine, the outside air introduction duct 25 is formed in a taper-form state wherein diameter is gradually decreased from a rear end opening 25a to a front end opening 25d, and a taper angle is set to 10 deg. or less.
Patent JP-S62293737-A (JP)
Title: Method for removing semiconductor small piece from resin sheet
Inventor: TAKEHASHI NOBUTOSHI
IPC: H01L21/67
Filed: 1986-06-13
Abstract: PURPOSE:To remove a semiconductor small piece having thin thickness and a large area excellently from a resin sheet by moving a push-up bar in the cross direction as the end section of the semiconductor small piece is left as it is pushed up by the push-up bar and reducing the area of bonding of the resin sheet and the semiconductor small piece. CONSTITUTION:A push-up bar 22 with a needle-like nose is lifted, the end section of a desired semiconductor small piece 21 to be removed is thrusted up up to predetermined height from a lower section through a resin sheet 20, the height of the push-up bar 22 is held, and the push-up bar 22 is shifted in the cross direction. The resin sheet 20 is peeled gradually from the back of the semiconductor small piece 21 with movement in the cross direction of the push up bar 22 at that time, thus reducing the contact area of the semiconductor small piece 21 and the resin sheet 20. Since the resin sheet 20 is peeled from the back of the semiconductor small piece 21 while the push-up bar 22 is transferred, excess stress is not applied to the semiconductor small piece 21. Accordingly, even the semiconductor small piece 21 having thin thickness and a large area is not cracked and is removed from the resin sheet, and the push-up bar 22 also does not break through the resin sheet 20.
Patent JP-H08311848-A (JP)
Title: Artificial canal for fish way
Inventor: TERAZONO KATSUJI
IPC: E02B8/08
Filed: 1995-05-12
Abstract: PURPOSE: To provide a new artificial canal for a fish way effective for a dam or the like by disposing a designated number of junction floats between an upstream float and a downstream float, connecting the floats to each other by an artificial channel, disposing a water turbine for making a stream, and further providing an illuminating apparatus or a sprinkler. CONSTITUTION: A designated number of junction floats 8 are disposed between an upstream float 6 and a downstream float 7. The above floats are connected to each other by an artificial channel 9 to form a serial connecting channel. The upstream float 6 is put outside a net field 10. Subsequently, the float 6 and a float 8 are fixed by a mooring wire 11 and an anchor block 12. One end of the float 7 is fitted to a fish conveying equipment 14. Each float is provided with a water turbine to make a stream, thereby raising and lowering fishes in the channel with good efficiency. Further, a sprinkler and an illuminating apparatus are provided to lead fishes into the artificial channel, and then the fishes are guided by the illumination of the upstream float to be put to the river upstream part. Thus, the fishes going upstream and downstream in the rivers can be moved with good efficiency.
Patent JP-H086375-A (JP)
Title: Toner density control device for image forming device
Inventor: TANAKA YOSHIHISA
IPC: G03G15/08
Filed: 1994-06-21
Abstract: PURPOSE:To properly maintain the toner density in a developer invariably by controlling the toner density in the developer of a developing device based on the difference between the temperatures of a fixing section before and after the paper passes through the fixing section. CONSTITUTION:The paper is fed to a fixing device from a paper feed cassette, and the temperature before the paper passes through the fixing device is received from a thermistor 34 and stored in a RAM 42 as the pre-transit temperature T1. A toner image is formed on the paper by a transfer device, and the formed toner image is heated and fixed by the fixing device. The temperature after the paper passes through the fixing device is received from the thermistor 34 and stored in the RAM 42 as the post-transit temperature T2. A controller 40 calculates the difference between the pre-transit temperature T1 and the post-transit temperature T2 and refers to a temperature control table stored in a ROM 41 based on the result. The toner density control is corrected based on the detection signal of a toner density detection section 29 according to the obtained value of the temperature control table.
Patent JP-S5362359-A (JP)
Title: Apparatus for purifying night soil
Inventor: TERADA TOKUMITSU
IPC: B05B1/02
Filed: 1976-11-15
Abstract: PURPOSE: To improve efficiency of purifyin gsewage means of an open cell material delivering air bubble into an oxidation chamber to increase contact area between air and the sewage thereby activating aerobic bacteria. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5363078-A (JP)
Title: Measuring device for quantity of thermoluminescent rays
Inventor: HIROZAWA KAZUTOYO
IPC: G01T1/115
Filed: 1976-11-17
Abstract: PURPOSE: To contrive improvement of reliability on the measured data, by detecting the temperature of the hot jet for heating the thermoluminescence element (TLD) and by performing measurement only when the heating is normal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000326095-A (JP)
Title: Press
Inventor: ITO TETSUO
IPC: B30B1/28
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a press, to which a quick die opening device capable of executing a stable pressing and of immediate movement of a slide is attached. SOLUTION: This press P is provided with a slide 3, which is arranged so as to vertically move in the upper side of a machine frame 1, the slide 3 is stroke moved by a first slide driving part 10, and openings of the slide 3 and a bolster 4 are constituted to be widened by largely moving the slide 3 upward by a second slide driving part 20. A toggle mechanism is adopted in the first slide driving part 10, a cylinder body 25 which is composed of a piston part and an outer casing sliding relative to the piston part is disposed in the second slide driving part 20, and a hydraulic chamber and air pressure chamber are formed in the cylinder body 25.
Patent JP-H08724-A (JP)
Title: Plug for dialyzing implement
Inventor: INOUE KENJI
IPC: A61M1/28
Filed: 1994-06-21
Abstract: PURPOSE:To provide a connection plug for a dialyzing implement capable of preventing invasion of saprophyte even if the periphery of this connection plug is brought into contact with a hand and without lowering the air tightness even if the plug is exchanged many times in long time use. CONSTITUTION:This plug for dialyzing implement comprises a connector 10 connected to a connection tube to be connected to a patient and a connector 20 connected to a connection tube to be connected to a dialysis bag. The connector 10 in the patient side comprises a double wall of the first inner cylinder 11 and the first outer cylinder 12. The tip of the first outer cylinder 12 in the longitudinal direction is extended longer to cover the tip of the first inner cylinder 11. The connector 20 in the dialysis bag has the second inner cylinder 21 screwed up with an O-ring 23 on its outer periphery, which is in contact with the inner periphery of the first inner cylinder 11 in the patient side, and the second outer cylinder 22 with a male screw on its outer periphery, which is screwed into a female screw formed on the inner periphery of the first outer cylinder 12 of the patient side connector 10. The tip of the second outer cylinder 22 in the longitudinal direction is extended longer to cover the tip of the second inner cylinder 21.
Patent JP-S62944-A (JP)
Title: Varying device for conjugate length
Inventor: KOYANAGI YOSHIHIRO
IPC: G03B15/00
Filed: 1985-06-27
Abstract: PURPOSE:To easily vary the print size of color paper by freely mounting and demounting a paper mask part on and from a projection base and allowing plural paper masks which differ in height to be replaced, and thus obtaining conjugate length corresponding to the print size. CONSTITUTION:When the print size is varied, a paper mask 3 mounted on the projection base 2 of a printer is detached and replaced with a paper mask 4 of set different height so as to obtain prescribed print size, and the projection parts 9 of the paper mask 4 are slid in the grooves 10 of the projection base 2, so that the paper mask 4 is fixed on the projection base 2. Thus, the paper mask 4 is mounted and a lens is adjusted to vary the conjugate length between a copy image surface and a projection surface and vary the magnification of an image on the projection surface, so that the print size is varied.
Patent JP-H05329250-A (JP)
Title: Game device
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1992-05-29
Abstract: PURPOSE:To change and adjust a variable display time by controlling the stop after allowing a variable display device to execute a variable display for a set time by a fluctuation time setting switch which can input and set a fluctuation time extending from a variable start to a stop control. CONSTITUTION:A key switch 75 is provided in order to set variably probability by which the result of display at the time of variable stop of a variable display device becomes a specific identification information, and can execute a switching operation to a normal position, a set position and a confirming position. On the other hand, by pressing and operating a fluctuation time setting switch 76 constituted of a push-botton switch, the fluctuation time of the variable display device can be changed and set. Thus, a variable display time until the result of variable display is displayed can be changed and adjusted to desired length as necessary and it is possible to allow a player to feel effectively the fun of a variable display.
Patent JP-S5841640-A (JP)
Title: Manufacture of junction poly-v-pulley
Inventor: ISHII MASAMI
IPC: B21H1/04
Filed: 1981-09-03
Abstract: PURPOSE:To easily manufacture a multistage poly-V-pulley, by welding and fastening the second and third pulleys having a V-groove part, onto the first pulley having a rim part, and a flange part, when manufacturing the multistage poly-V-pulley from a blank sheet. CONSTITUTION:When manufacturing a multistage poly-V-pulley, a blank sheet is punched, and through the process of press forming, flange part set-up forming, a pulley part forming and poly-V-groove rolling, the first pulley 18 having a poly-V-groove 17 and a junction end face 16 is formed on a rim part 6 and a flange part. Subsequently, by use of the same blank sheet as said material, the second pulley 28 having a poly-V-groove 27 and a welding end face 26 is formed through the process of blank punching, flange set-up forming, pulley part forming and poly-V-groove rolling. Subsequently, a 2-stage V-pulley 30 is manufactured by welding the end face 16 of the first pulley 18 and the end face 26 of the second pulley 28 by electric beam welding, etc. The third and fourth stage V-pulleys are added in the same way, and a multistage poly-V-pulley can also be manufactured easily.
Patent JP-H04361624-A (JP)
Title: Spindle cover structure for spinning frame
Inventor: ASHIZAKI TETSUYA
IPC: D01H11/00
Filed: 1991-06-11
Abstract: PURPOSE:To obtain the subject structure, capable of opening a spindle cover of a spinning frame in which many spindles arranged in the longitudinal direction of a frame are brought into contact with an endless belt and simultaneously driven, attaining the access to internal fly wastes from the outside and simultaneously cleaning the fly wastes at a proper time. CONSTITUTION:In a spinning frame of a tangential belt driving method having many spindles 3 arranged in the longitudinal direction of a frame and an endless belt 5 running along the spindles to rotate and drive the respective spindles 3 by contact of the aforementioned belt 5 with spindle warps 6 and a spindle cover 7, installed in the longitudinal direction of the frame, hermetically sealing and housing a spindle driving means including the endless belt 5 and the spindle warps 6 therein, the spindle cover 7 is constructed to be openable and a wall member (7b) in front of the spindle cover 7 is divided into plural areas of a prescribed length in the longitudinal direction and openable by an operating means installed for each area. Thereby, access to fly wastes accumulated in the interior of the spindles 3 can be attained.
Patent JP-2000288429-A (JP)
Title: Moving coil drive type needle valve
Inventor: MURAKAMI TAKANORI
IPC: B05B15/04
Filed: 1999-04-10
Abstract: PROBLEM TO BE SOLVED: To enhance the response speed of a needle valve which speed was slow to shorten the time required for application of paint or pigment to an application object. SOLUTION: In a moving coil drive type needle valve, in a central inner part of a moving coil 04, an iron core 03 is installed, and on both sides of the iron core 03, permanent magnets 02 are installed to attain an increase of force of a magnetic field, and polarity of voltage for energizing the coil is changed, thereby displacing the needle, enhancing the speed of a change in the discharge of paint or pigment, and reducing application finish time.
Patent JP-S6029958-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HASHIMOTO NAOKI
IPC: G11B31/00
Filed: 1983-07-28
Abstract: PURPOSE:To set easily a video recording procedure representative of timer reservation, etc. and at the same time to secure an easy and assured operation for confirmation, by setting the video recording with a timer based on a program table displayed on a monitor TV and also displaying the reserved contents. CONSTITUTION:A record card 22 is put into a card slit of the main body of magnetic recording/reproducing device. The card 22 contains the TV programs which can be received in the corresponding area for a month. A display button 14 is pushed to display the contents of the card 22 on the screen of a monitor TV. Then a cursor is moved by means of cursor button 17-20 and set at a prescribed program, and a recognition button 15 is pushed to set the video recording with a timer 29. The information on said timer video recording is stored in a memory 28 of the recording/reproducing device. The memory 28 is read out by the timer 29 at a prescribed time to perform the video recording operations. Then a confirmation button 21 is pushed to display successively only the contents to which the timer video recording is set. Thus it is possible to confirm assuredly a program to which the timer recording is set.
Patent JP-S5843107-A (JP)
Title: Coil inserting device for rotary electric machine
Inventor: HATSUTORI TAKATOSHI
IPC: B60L15/06
Filed: 1981-09-04
Abstract: PURPOSE:To enable to insert a coil without causing a flaw on a slow insulating sheet even if the space factor of the coil in a slot abnormally becomes high by disposing a slot groove insulating sheet protecting gold and a coil forming gold around a stationary core. CONSTITUTION:A slot groove insulating sheet protecting gold 9 is provided on the slot groove insulating sheet 2 of a stationary core 1, and the outer periphery of the gold 9 is divided into a plurality of segments. Coil forming golds 10, 11 at opposite coupling side and coupling side are divided into a plurality of gold segments, and the inner end periphery of the gold 11 is formed as a coil retainer. When outer and inner layer coils 7, 8 are inserted, the golds 9, 10, 11 are mounted on the core 1, are arranged on a wedge guide 5 along the blade 4 of a coil insert tooling 3, and are anchored by a retainer. A pressing element 6 of the is raised along the blade 6, and the coil 7 is contacted at the outer periphery with the gold 11 so that the inclining angle is reduced to theta deg.. Further, when the coil is projected into the insulating sheet, it is protected by the gold 9. The coil 8 is preferably inserted similarly to the coil 7, tooling 3.
Patent JP-S5565972-A (JP)
Title: Slit exposure device of electrophotographic copier
Inventor: HIROSE HIROSHI
IPC: G03G15/04
Filed: 1978-11-13
Abstract: PURPOSE: To provide the shielded device which does not give any adverse influence to the formed images by shielding the final exit port for the imaging light provided to the shielding member with a transparent thin film.  
     CONSTITUTION: The final exit port 31 for imaging light is formed to the front face 33a of the protruding end part 33 which is provided in proximity to the photoreceptor of a hood 32 covering the entire part of the exposure device. A bracket 34 is made by bending one sheet of plate so as to cover the entire part of said protruding end part 33 and is mounted to the protruding end part 33 by screws or the like. It is provided with the opening 35 of nearly the same size as that of the opening 31 and is affixed with a transparent thin film 36. The thin film 36 enables the effect of shielding to be obtained with virtually no adverse influence upon the formed images. 
     COPYRIGHT: (C)1980,JPO&Japio