baber/WOPTO huggingface dataset:
Patent JP-S5812740-A (JP)
Title: Resin molding method
Inventor: MATSUDA SHIYUNSUKE
IPC: B29C45/72
Filed: 1981-07-16
Abstract: PURPOSE:To mold a clear thick product with no deformation, by a method wherein, after surrounding of a sprue, a runner, and a gate of a mold are heated to fusing temperature of resin and injection-molding takes place, they are cooled. CONSTITUTION:An injection takes place under a condition that resin is brought to an equivalent flow to that of resin at a nozzle by heating at least one of a sprue, a runner and a gate of a mold at an injecting time, and physical properties of a material are improved and a molded product is reduced in deformation by decreasing of resin temperature and an injecting pressure. Meanwhile, after the injection is completed, at least one of the sprue, the runner and the gate, which are heated at an injecting time, is cooled to cure the resin around the cooled part, and enables it to be also used with thermoplastic resin like a cold runner mold. Additionally, a rapid heating is performed by high temperature steam, a heater, high temperature oil, thermoelectric element, high frequency heating or the like and meanwhile, it is advantageous that a cooling is conducted through circulation of cooling water.
Patent JP-S63275135-A (JP)
Title: Semiconductor wafer packing equipment
Inventor: HIROKANE MASAKAZU
IPC: B65B9/06
Filed: 1987-05-07
Abstract: PURPOSE:To enable the remarkable reduction of manhour, and improve yield, by printing automatically characters on a previously formed continuous containing bag, in which semiconductor wafers are accommodated. CONSTITUTION:From a supplying part, a containing bag belt 21 of constant length is carried in order with a specific timing, and a printing part 5 prints prescribed characters on each containing bag 22. By a suction apparatus 6, the one side sheet of the containing bag 22 is sucked with a specific timing, and an insertion port is opened. By a carriage-insertion part 7, a semiconductor wafer 20 is taken out from a wafer containing carrier 1 with a specific timing, and carried and inserted into the containing bag 22 through an insertion port. Thus the semiconductor wafer 20 is carried together with the containing bag 22 by a conveying part 4, and orderly accommodated in a containing box 8. Thereby, the improvement of yield and the reduction of manhour are realized.
Patent JP-S5445137-A (JP)
Title: Imge forming method
Inventor: SATOU TADASHI
IPC: G02B26/02
Filed: 1977-09-17
Abstract: PURPOSE:To obtain an arbitrary necessary region of original image as an image by a simple constitution having a light source for controlling image forming regions and mask members which control the light from said light source through superposing. CONSTITUTION:A light source 9 radiates the control light 16 of the image region for controlling the formation of electrostatic latent images and erases the charged charges of the unnecessary letent image regions on a photoreceptor 1. A slit 18 is provided to a light source frame 15 so that the radiation width of the control light 16 coincides with the radiation width (d) of the exposure light 17 of the original image. Mask members 10a, 10b are polarizing plates and when superposed, they cut  off th control plate 16, thus inhibiting the arrival of the control light 16 to the photoreceptor 1. This causes the image to be remained without being erased but in the portions where the members do not overlap, the control light 16 is transmitted, thus erasing the charged charges on the photoreceptor 1. As a result, it turns out that the unnecesary images are erased.
Patent JP-S5630993-A (JP)
Title: Manufacture of complement third ingredient from human blood plasma
Inventor: UDO BETSUKAA
IPC: A61K35/16
Filed: 1980-08-15
Abstract: What is disclosed is a process for isolating or purifying the third component of complement (C 3) from blood plasma and other solutions containing C 3 using a material with affinity for C 3 such as protamine or a salt thereof, which is fixed to a carrier.
Patent JP-S63277363-A (JP)
Inventor: TAKEUCHI HISATOMO
IPC: E04F15/18
Filed: 1987-05-09
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-S61271950-A (JP)
Title: Fluid margarine
Inventor: MATSUSUE TAKASHI
IPC: A23D7/00
Filed: 1985-05-27
Abstract: PURPOSE:To provide a fluid margarine containing an oil or fat and a water- phase at specific ratio and an emulsifier consisting of polyglycerol condensed ricinoleic acid ester, sucrose fatty acid ester and lecithin and having excellent confectionery properties. CONSTITUTION:The objective margarine contains (A) 40-95pts.(wt.) of an oil or fat such as soybean oil, corn oil, etc., having a solid fat index (SFI) of <=5 at 10 deg.C and (B) 60-5pts. of a water-phase and further contains (C) an emulsifier consisting of (i) a polyglycerol condensed ricinoleic acid ester, (ii) a sucrose fatty acid ester having an HLB of <=5 and (iii) a lecithin such as soybean lecithin, yolk lecithin, etc.
Patent JP-S62269764-A (JP)
Inventor: HAGIWARA TATSUO
IPC: B02C15/04
Filed: 1986-05-16
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-S5337433-A (JP)
Title: Control method for toner density
Inventor: MIYAGAWA SEIICHI
IPC: G03G15/08
Filed: 1976-09-18
Abstract: PURPOSE:To control replenishment of toner in order to stabilize the replenishment of the toner in the developing agent consisting of toner and carrier by comparing a detected value of toner density in the developing agent with a detected value of bulk density of the reference agent consisting of only carrier.
Patent JP-S604657-A (JP)
Title: Controller for automatic speed changer
Inventor: FURUSAWA NAGAHARU
IPC: B60K20/00
Filed: 1983-06-22
Abstract: PURPOSE:To enable automatic setting of starting speed step through simple structure and processing logic, by detecting the car load under travelling state while employing the detected values for next 2nd start decision. CONSTITUTION:Outputs from shift lever position sensor 410, car speed generator 420 and throttle opening sensor 403 are provided to a digital electronic controller 400 while a slope travel (Car load) detection program and referential data are stored in ROM402 to execute said program through signals from said sensors. Consequently, under travelling state, said detection levels can be used for next 2nd start decision. Consequently, automatic setting of starting speed step can be performed through simple structure and processing logic.
Patent JP-H0412916-A (JP)
Title: Flexible screw
Inventor: OTSUJI MASAAKI
IPC: B65G33/16
Filed: 1991-04-16
Abstract: PURPOSE:To enhance a bonding force between a steel cable and a resin layer in the flexible screw in the title for a continuous automatic vessel carrying device by forming a resin layer on the surface of a steel cable rod having an increased area for contact therewith, and constituting the flexible screw with the spiral winding of a coil around the rod so formed. CONSTITUTION:A projection or the like is formed on the surface of a steel cable rod 11, thereby expanding a contact area between the surface and a resin layer formed thereon. Then, a resin layer of polyolefine or the like is formed on the rod 11, and a coil 12 is spirally wound around the surface thereof.
Patent JP-2000306484-A (JP)
Title: Electrostatic relay
Inventor: SANO KOJI
IPC: B62D57/00
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To make the size thin and appropriately open a contact by bending part of a moving electrode, contacting part of the moving electrode with a fixed electrode to elastically deform, and closing the moving contact to the fixed contact. SOLUTION: A moving base plate 2 elastically supports a moving electrode 10 through first elastic supporting parts 9a, 9b, and also elastically supports a moving contact 12 in the central part through second supporting parts 11a, 11b. Free ends of the first elastic supporting parts 9a, 9b act as anchors 13a, 13b to be connected to a fixed base plate 1. The anchor 13b is connected to a pad 6d of the fixed base plate 1. The moving electrode 10 has a cutout part 14 formed in a part corresponding to signal wires 4a, 4b. The moving contact 12 is swingingly supported with the second elastic supporting parts 11a, 11b. A moving contact 16 is installed on the bottom surface of the moving contact 12 through an insulating film 15, and bent upward. By this bending shape, desirable contact opening force can be obtained.
Patent JP-S5636532-A (JP)
Title: Rubber composition
Inventor: OOMORI TOSHIO
IPC: C08L21/00
Filed: 1979-09-04
Abstract: PURPOSE: A rubber composition which, after vulcanization, exhibits excellent physical properties and before vulcanization, exhibits high adhesion, prepared by blending a polybutadiene rubber which is solid at normal temperature with a soft, low-MW polybutadiene polymer.  
     CONSTITUTION: (A) A solution-polymerized polybutadiene rubber having a Mooney viscosity [ML 1+4 (100°C)] of 60W110 and (B) a solution-polymerized polybutadiene polymer, viscosity-average MW of 20,000W140,000, both the butadiene rubbers having a 1,4-addition unit content of at least 60%, are blended together in a blend ratio by weight ranging from 100/5 to 100/150, so as to obtain a rubber composition having a Mooney viscosity of 20W70. The resulting rubber composition, after addition of a reinforcing agent, a vulcanizing agent, a vulcanization accelerator, etc., is used in the production of a variety of rubber products. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S604899-A (JP)
Inventor: YOMO NOBUO
IPC: C02F1/46
Filed: 1983-06-22
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-S62272851-A (JP)
Title: Reluctance type semiconductor motor
Inventor: BAN ITSUKI
IPC: H02K29/03
Filed: 1986-05-19
Abstract: PURPOSE:To obtain high torque and high speed by a method wherein high DC power source corresponding to output torque and rotational speed is used, and rise of exciting current is made sharp, and accumulated magnetic energy is circulated to the power source. CONSTITUTION:A rotor 2 is fixed on a rotary shaft 1. The rotor 2 has salient poles 2a, 2b...An armature 3 of circular ring form has magnetic poles 3a, 3b..., and excitation coils 4a, 4b...are installed on respective magnetic poles 3a, 3b... Amount of exciting current flowing in the excitation coils 4a, 4b ... to determine output torque is processed independently in that control by inductance without energy loss is performed. The current flowing width is made within 180 degree in electric angle, and power source voltage is made high to obtain prescribed current flowing waveform, and magnetic energy is circulated to the power source,whereby the object of obtaining high speed is attained.
Patent JP-S5237056-A (JP)
Title: Ray reflection apparatus
Inventor: YOSHIMI TOSHIKAZU
IPC: H04N3/02
Filed: 1975-09-19
Abstract: PURPOSE: To be able to change simply reflection angle with high speed, shifting reflection angle of incident ray with deformation of film, by impressing voltage on high molecular piezoelectrified film, vacuum evaporating electrode membranes on both sides of film. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01285478-A (JP)
Title: Scooter type vehicle
Inventor: TAKAHASHI HIROYUKI
IPC: B62J9/00
Filed: 1988-05-11
Abstract: PURPOSE:To completely maintain a space for storing a small member and to improve an assembling characteristic by forming a box body so as to store a helmet with the top part thereof situated at a lower part and integrally forming a storing part for the small member along the curved surface of its periphery. CONSTITUTION:A storing part 58 curved substantially along the substantially elliptical opening of a box body 50 for storing a helmet, opened upward and narrow in width is integrally formed to store documents such as insurance policy. On the central bottom part of the box body 50, a horizontally long storing part 60 which is swelled downward is integrally formed and opened to the internal part of the box body 50 so as to store an instantaneous puncture repair agent 62 or the like. On the lower side face of the left side of the box body 50, a box shape storing part 64 opened to the left side is integrally formed, a battery 66 is stored from the left side, the battery 66 is held by a cover plate 68 attached to the opening of the storing part 64, a back edge is fixed to the storing part 64 by a hinge and a front edge to the storing part 64 by a bolt. In such a way, the various storing parts 58, 60, 64 are integrally formed on the box body 50 by the use of a substantially hemi-spherical curved surface.
Patent JP-H10302659-A (JP)
Title: Ion source device
Inventor: O KEEFFE PATRICK
IPC: H01J37/08
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To reduce the reflection of microwaves and control the relative ratio of ion energy or radical to ion by introducing microwaves into the magnetic field within a discharge chamber, and axially moving the magnetic field generating permanent magnet of an ion source device for generating plasma within a discharge vessel. SOLUTION: A ring-shaped permanent magnet 11 consisting of three magnetic pieces 11a, 11b, 11c is provided in the outer circumferential position of a discharge vessel 1, and the magnetic pieces 11a, 11c have radially different magnetic poles, and the magnetic piece 11b has an axially different magnetic pole. The permanent magnet 11 is provided in such a manner as to be axially movable, and the inner wall of a discharge chamber 8 and a microwave antenna 6a are protected by quartz and boron nitride to reduce the contamination by metal. The permanent magnet is movably provided, whereby the reflection of microwaves can be reduced to control the relative ratio of ion energy or radical to ion, and a compact structure operable at low pressure can be provided.
Patent JP-H09296700-A (JP)
Title: Cleaning brush device of tunnel cleaning car
Inventor: TANAKA YOSHIHIRO
IPC: B08B1/04
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To prevent a cleaning brush for lighting tools installed at the upper part of the side wall of a tunnel from touching obstacles like signboards and breaking them. SOLUTION: A cleaning car V2 connected to the rear part of a driving power car V1 for the tunnel-cleaning car, is provided with a vertically movable cleaning brush 23 to clean lighting tools L installed at the upper part of the side wall of a tunnel. When the first obstacle sensor 16 installed on the driving power car V1 detects an obstacle 0 like a signboard, the cleaning brush 23 positioned at a higher level to clean the lighting tools is lowered to avoid the obstacle 0. After the brush has avoided the obstacle O, when the second obstacle sensor 17 installed on the cleaning car V2 detects another obstacle 0, the cleaning brush 23 is raised again up to the position where the lighting tools L can be cleaned.
Patent JP-H11297528-A (JP)
Title: Method for driving solenoid, solenoid device, and vibration generating device
Inventor: YOSHIDA HIROTADA
IPC: H01F7/16
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To generate a sufficiently large electromagnetic attractive force with a coil, even when a driver of small maximum output current is used. SOLUTION: A solenoid device comprises at least two coils 12 and 13 wound around a bobbin, a plurality of output transistors 8 and 9 connected, respectively, to each of the coils 12 and 13, and a drive signal outputting circuit 1A for supplying the same device signal to the output transistors 8 and 9. As a result, with the use of a plurality of output transistors 8 and 9 with a small output current, a large solenoid load can be easily driven without the use of a single expensive output transistors 8 and 9 whose maximum output current is large.
Patent JP-S6040873-A (JP)
Inventor: ENJIERU JIEI GURAJIORI
IPC: F16K5/20
Filed: 1984-06-01
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-H01282855-A (JP)
Title: Forming capacitor on semiconductor substrate
Inventor: KANEDAKI YUKIMICHI
IPC: H01L21/8242
Filed: 1988-05-09
Abstract: PURPOSE:To make it easy to form periodic depressions on the side faces of a groove by filling up the groove with a photoresist layer and exposing said photoresist layer in the groove to an as strong standing wave as the light to periodically leave the photoresist. CONSTITUTION:An opening is made in a silicon oxide film 3 and a groove 11 is formed in a substrate 1 through said opening. The groove 11 is filled up with a photoresist layer 12a. A light is applied to the inside of the groove 11 to expose the resist layer 12a in the groove 11 to an as strong standing wave, which is generated by the interference with the light reflected by the bottom face of the groove 11, as the light. The resist layer 12a is developed to periodically leave a part 12b of the resist 12a on the side faces of the groove 11. The resist part 12b and the oxide mask layer 3 are eliminated and the inside of the groove 11 and the upper surface of the substrate 1 are covered with an oxide film 4. This makes it easy to form periodic depressions on the side faces of the groove 11.
Patent JP-H10301365-A (JP)
Title: Roller and its manufacture
Inventor: KON SHUJI
IPC: G03G15/08
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To maintain uniform electric resistance for a long term and to improve adhesive durability by executing non-chemical etching processing at the inner surface of a fluorinated resin tube and also directly attaching the fluorinated resin tube on a rubber elastic layer without interposing an adhesive layer in between. SOLUTION: An electrically conductive rubber elastic layer 2 is provided on a roller core shaft 1 made of metal such as iron, and also an electrically conductive fluorinated resin tube 3 on the inner surface of which the non- chemical etching processing is executed is directly attached on it. As for a rubber material forming the rubber elastic layer 2, a composition obtained by mixing a vulcanizing agent with natural rubber and synthetic rubber such as butadiene rubber, styrene rubber, chloroprene rubber, chlorosulfonated polyethylene, ethylene propylene rubber and silicone rubber and also mixing an electrical conductivity imparting agent such as electrically conductive carbon black, vulcanization adjuvant, a softening agent and the other additive if necessary is used, and the composition using additional reaction type silicone rubber as a base is suitable.
Patent JP-S61274148-A (JP)
Title: Gear type speed changer
Inventor: KISHIMOTO MINORU
IPC: F16H3/08
Filed: 1985-05-28
Abstract: PURPOSE:To make the overall axial length of a speed changer short, by arranging gear shift stage selectors on the sides of a clutch output shaft and a counter shaft, respectively. CONSTITUTION:The casing A of a speed changer incorporates a speed changer input shaft 1, a speed changer output shaft 2, a first clutch output shaft 4 and a second clutch output shaft 4 which are rotatable about one and the same axis. There are provided two first to second gear shift stage selectors S1, S2 in order to selectively establish power transmission paths for the first to fourth gear shift stages with the use of first to fourth gear shift stage drive gears 21, 22, 25, 26. The gear shift stage selector S1 is for selecting the second and fourth gear shift stages while the selector S2 is for selecting the first and third gear shift stages. Further, the reverse gear shift stage is selected by meshing an idle gear 31, a drive gear 23 and a drive gear 30 with each other.
Patent JP-H10304379-A (JP)
Title: Image coding method and device, recording medium and image transmission method
Inventor: ISOZAKI MASAAKI
IPC: H04N19/14
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To apply coding processing to a video signal so that a phase of a pull-down pattern is correctly detected and occurrence of unnatural motion between frames is prevented even in the case that no motion is in existence in an object image to detect the phase of the pull-down pattern. SOLUTION: An MPEG encoding controller 23 has a phase pattern detection process that detects disturbance of a phase pattern for pull-down conversion processing, and a phase pattern correction process that corrects disturbance of the phase pattern detected by the phase pattern detection process. In the case that disturbance of the phase pattern is detected in the phase pattern detection process, a bit share calculation section 22 executes a bit assignment calculation program (BIT- ASSING) where bit assignment is calculated after the phase is corrected by the phase pattern correction means.
Patent JP-S604343-A (JP)
Title: Switching control circuit with malfunction preventing means
Inventor: HAMADA SHIGERU
IPC: H04L1/22
Filed: 1983-06-23
Abstract: PURPOSE:To prevent a switching control circuit from switching a device to the device, which is connected to an abnormal power supply part, in accordance with an erroneous switching command signal from the device having the abnormal power supply part by providing a power supply abnormality detector and an inhibiting circuit. CONSTITUTION:In case of the abnormality of power supply where the power source voltage of a device #1 is lowered gradually, the device #1 transmits two signals of a switching command signal #1-CP and a switching request signal #1-CR to the external. At this time, an amplifier AMP-3 in a power supply abnormality detector #1-PD detects that the power source voltage of the device #1 is lower than a normal voltage VL1, and the terminal 2 of a gate circuit G4 is set to ''1'' by the output of this amplifier AMP-3, and therefore, the terminal 1 of an inhibiting circuit G3 is set to ''1'', and the switching command signal #1-CD applied to the terminal 2 cannot pass through the inhibiting circuit G3. As the result, the switching from a device #0 to the device #1 is not performed because the state of a flip flop D-FF is held as it is.
Patent JP-S60256956-A (JP)
Title: Disc playing device
Inventor: KIYOMIYA MASAAKI
IPC: G11B17/26
Filed: 1984-06-02
Abstract: PURPOSE:To attain miniaturization and light weight of the titled device by forming an angle between a chassis moving direction moved left/right along a base freely vertically movable and an axial direction of a disc grip mechanism provided on the chassis at an acute angle. CONSTITUTION:The disc grip means extracting sequentially selectively a disc in a storage section consists of a base moved freely vertically and a grip mechanism fitted freely movably thereto. A spindle 71 is provided on the chassis 64 movable freely horizontally along the base and it is rotated so as to grip the outer circumference of the disc with grip arm couples 73, 74 via a grip block 71a. Since the axial center of the spindle 71 has an acute angle thetaa in the moving direction of the chassis 64, the external size of the grip means in the moving direction is decreased. Since the moment applied to the chassis is decreased, it is not required to use a rigid member and the weight of the device is made lightweight.
Patent JP-H10289874-A (JP)
Title: Aligner
Inventor: OTA KAZUYA
IPC: G03F7/20
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an aligner which is able to efficiently cool a reticle. SOLUTION: An aligner comprises an air outlet 102a which extends along the direction of the movement of a reticle R, a heat exchanger 102 for blowing temperature-controlled air toward the reticle R and a control unit 104 for controlling the heat exchanger 102 so as to blow air in a condition where the reticle R is positioned at the farthest from a projection optic system PL. Hence, the reticle R can be cooled with the temperature-controlled air whenever the reticle R is synchronously moved, thereby suppressing thermal expansion of the reticle R to a minimum. Further, since the temperature-controlled air is blown toward the reticle R when the reticle R is positioned farthest from the projection optic system PL, the projection optic system PL is prevented, to the utmost, from being affected by the temperature-controlled air.