baber/WOPTO huggingface dataset:
Patent JP-H02299367-A (JP)
Title: Optical original reader
Inventor: OSHIMA MASAMI
IPC: G03B27/62
Filed: 1989-05-12
Abstract: PURPOSE:To correct the attitude of an original without opening an original retainer by providing a support supporting a contact glass and the original retainer freely turnably in the planer direction. CONSTITUTION:When a lid 30 is closed, a rack 44 is pushed down by a projection 45 and meshes with a gear 42. When a picture of an original 4 is read and a read line in the main scanning direction is tilted to a line orthogonal in the subscanning direction, a knob is gripped to turn an operation shaft 43 to drive both or one of left/right gears 42 to any direction, since a rack 44 is moved, an original retainer 34 in press contact with an end ridge of an original push plate 36 is driven by an energizing torque of a spring 35 around a support shaft 47. Since the glass 5 and the retainer 34 are driven while clipping the original 4, the bent original 4 is corrected without opening the lid 30.
Patent JP-S5546548-A (JP)
Title: Electrostatic induction integrated circuit
Inventor: NISHIZAWA JIYUNICHI
IPC: H03K19/091
Filed: 1978-09-28
Abstract: PURPOSE: To enable more rapid operation, by manufacturing an electrostatic induction transistor of erected construction and using the transistor as the inverter transistor of an IIL.  
     CONSTITUTION: An n + -type embedded region 2 is produced on the top of a p-type substrate 1. An n - -type layer 3 is produced on the region 2. p + -Type regions 4, 5 and n + -type regions 6∼9 are provided on the layer 3. An injector transistor is made of an emitter region 5, a base contact region 7, a base region 3 and a collector region 4. An inverter transistor is made of a source region 6, a gate region 4, a channel region 3, subdrain regions 2, 3 and drain regions 8, 9. An input signal is applied to the gate region 4. Since the inverter transistor is of the erected type, an inherent gate can be located quite near a source and a series resistance from the source to the inherent gate can be greatly reduced. As a result, the conversion conductance of the inverter transistor is increased, the capacity between the gate and each of the source and the drain is reduced and the frequency characteristic and operating speed are improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01288392-A (JP)
Title: Tap water sterilizing apparatus
Inventor: KURUMISAWA TOORU
IPC: C02F1/50
Filed: 1988-05-17
Abstract: PURPOSE:To enhance the utilization factor of ozone by providing an ozone supply pipe for blowing ozone in the tap water supplied to a sterilizing tank and connecting gas introducing pipe to a tap water supply pipe on the upstream side thereof. CONSTITUTION:Tap water is mixed with the ozone-containing gas from an ozone introducing pipe 7 on the upstream side of a tap water supply pipe 9 and sterilized while flows through the tap water supply pipe. The sterilized tap water enters a gas recovery tank 12 and the gas from the gas introducing pipe 7 mixed with the tap water under stirring is separated and recovered in the gas recovery tank 12 to be introduced into the ozone killer of the outside through a gas discharge pipe 8 and a very small amount of ozone contained in the gas is decomposed. The tap water separated from the gas in the gas recovery tank 12 is guided to a sterilizing tank 11 and sterilized by the fresh ozone supplied through a blowoff nozzle 5. By this method, ozone can be sterilized without wastefulness.
Patent JP-H01292120-A (JP)
Title: Production of chemically cyclized polyimide fiber
Inventor: KANDA TAKUMA
IPC: D01F11/08
Filed: 1988-05-16
Abstract: PURPOSE:To obtain the subject fiber having high heat-resistance, by wet-spinning an amide solvent solution of a (partially cyclized) polyamic acid, washing with water in such a manner as to give a specific polymer concentration in a dried fiber, drying the fiber and chemically cyclizing the compound. CONSTITUTION:The raw material for the objective fiber is a polyamic acid produced by the reaction of an aromatic diamine (e.g., 4,4'-diaminodiphenyl ether) with an aromatic tetracaboxylic acid dianhydride (e.g., pyromellitic anhydride) or a partially cyclized polyamic acid produced by chemically imidating a part of the amic acid unit of the above polymer. An amide solvent solution of the above raw material is subjected to wet-spinning into an aqueous coagulation bath composed of N-methyl-pyrrolidone, water, etc. The wet-spun fiber is washed with water in such a manner as to give a polymer concentration of 50-85wt.% in a dried (partially cyclized) polyamic acid fiber. The washed fiber is dried and then treated with a chemical cyclizing agent such as acetic anhydride to obtain the objective fiber suitable for tire cord, flame-proofing clothes, etc.
Patent JP-S5820941-A (JP)
Title: System for forcibly closing throttle valve upon braking
Inventor: FUKUDA RIYOUSUKE
IPC: F02D9/02
Filed: 1981-07-30
Abstract: PURPOSE:To make the braking operation lighter upon braking a two-wheeled vehicle by a method wherein a cam and a follower, coupling a brake pedal and a braking device, are connected and a hook, connecting a throttle grip and the throttle valve, is released to close the throttle valve forcibly. CONSTITUTION:When the throttle valve 6 is being opened in some degree and the braking operation of the brake pedal 2 is effected, a brake wire is pulled and the cam member 12 is moved to the left in accordance with it. According to this operation, a cam surface 12a is disengaged from the protubelance 24a of the follower 24 and the follower 24 is pushed by a spring 25, whereby, is moved toward the cam 12 and is connected with it. On the other hand, the hook 20 slips on a retaining surface 20a and pivots about a pin 19 due to the resilient force of a return spring 6a for the throttle valve, which is transmitted through a throttle wire 9, whereby, is retreated from the pulling position of the hook 18 and the engagement with the hook 18 is released. A slider 16 is moved to the right due to the effect of the return spring 6a and permits closing of the throttle valve 6. Thus, the throttle valve 6 may be closed automatically.
Patent JP-S5822011-A (JP)
Inventor: YAMANO EIICHI
IPC: B60N2/14
Filed: 1981-07-31
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-S5822392-A (JP)
Title: Electrodeposition painting method
Inventor: TANAKA KAZUNORI
IPC: C25D13/00
Filed: 1981-08-03
Abstract: PURPOSE:To prevent the generation of a stepped part or a gas pinhole on a painting film, in painting an object to be painted by electrodeposition, by controlling voltage applied to the object to be painted in a stage immersing the same in an electrodeposition paint bath. CONSTITUTION:An object 1 to be painted such as an automobile body is moved along a conveyor 3 and immersed in a cationic electrodeposition paint bath 11 within an electrodeposition bath tank 10 to be painted by electrodeposition. In this case, the object 1 to be painted is contacted with a limit switch 12 at a position directly prior to being introduced into the paint bath 11 and a contact 14 is offed by the control part 6a of a D.C. power source apparatus 6. When the object 1 to be painted is advanced and the half thereof is sunk into the paint bath 11, it is contacted with a limit switch 17 to close the contact 14 to apply negative voltage to the object 1 to be painted and, when it is totally sunk into the paint bath 11, current is passed between anode plates 21 in a diaphragm chamber 20 through the paint bath 11 to carry out electrodeposition painting  over the total surface of the object 1 to be painted. By this method, an excellent electrodeposition painting film free from a stepped part or a gas pinhole is  formed.
Patent JP-H06310874-A (JP)
Title: Folding type electronic apparatus
Inventor: WASHIYAMA YASUHIRO
IPC: H05K1/14
Filed: 1993-04-23
Abstract: PURPOSE:To improve the degree of freedom of a flexible printed board and prevent the disconnection of a wiring pattern, by installing a blind sheet wherein the one end portion is fixed to a flexible printed board or the vicinity of an aperture in one cabinet, and the other end portion is in a free state in the other cabinet. CONSTITUTION:Circuit boards 11a and 12b for operating an electronic apparatus are installed in a first cabinet 11 and a second cabinet 12, respectively. The boards 11a, 12a are connected by using a flexible printed board 20 which passes an aperture 14 formed in the vicinity of a hinge part 13 of the first and the second cabinets 11, 12. The flexible printed board 20 for connection consists of a blind sheet 21 and a flexible printed board 22. The one end portion of the blind sheet 21 is fixed to the flexible printed board 22 in the first cabinet 11, and the other end portion is in a free state in the second cabinet 12. Thereby the disconnection of a wiring pattern of the flexible printed board 22 can be prevented, and the board 22 can be effectively protected from external shock.
Patent JP-S5911517-A (JP)
Title: Thin film magnetic head
Inventor: SAWADA TAKESHI
IPC: G11B5/255
Filed: 1982-07-13
Abstract: PURPOSE:To obtain a thin film magnetic head which dissipates efficiently the generated heat and attains excellent recording with high density, by constituting a protecting plate with a metal or a metallic alloy and forming a wear resistance layer at a recording medium sliding surface of the protecting plate. CONSTITUTION:A ferrite base and a quartz glass protecting plate used conventionally are formed with a metal having 10-100 times the heat conductivity and an excellent thermal diffusion, and aluminum or its alloy is used for the protecting plate 200. Then, the processing is made easy and the local temperature rise is mitigated because of the heat conductivity as same degree as that of a copper alloy. Further, the film formation of anodic oxidation film Al2O3 is performed easily on the aluminum by utilizing the anodic oxidation to the wear resistance processing layer 201, and the anodic oxidation film is adhered strongly to the aluminum, allowing to improve the wear resistance. Moreover, in using tungsten as a material for the protecting plate 200, the excellent heat conductivity and wear resistance ate attained, and the thickness is made extremely thin without requiring especially a wear resistance processing layer 201.
Patent JP-S5820272-A (JP)
Title: Production of building plate
Inventor: MATSUDA HIROSHI
IPC: B05D5/06
Filed: 1981-07-31
Abstract: PURPOSE:To make a building plate having embossed external appearance and difference in brightness, by applying expansible ink into the cavity of a patterned part formed on the surface of a synthetic resin plate, further applying clear lacquer to the surface of the synthetic resin plate, and then expanding and curing the ink. CONSTITUTION:Expansible ink 3 is applied and filled in a recess 2 forming a desired pattern on the flat surface of a synthetic resin plate 1 such as vinyl  chloride resin. Thereafter, clear lacquer 4 such as an ultravioletrays-curing type is applied to the whole surface of the synthetic resin plate 1 by a flow coater, a knife coater or the like, to make the surface smooth. The expansible ink 3 is then expanded and cured by heat, and the clear lacquer 4 is cured by ultraviolet radiation.
Patent JP-H09288847-A (JP)
Title: Optical disk
Inventor: MUROTA AKIRA
IPC: G11B7/24094
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent illegibility of a label printed on a dummy substrate due to reflection of its back on an optical reflecting film and to prevent an adhesive from being seen through the dummy substrate. SOLUTION: The optical disk 11 is composed of a data recording surface 13 formed on one surface of a disk substrate 12 and the dummy substrate 15 stuck via an adhesive layer 14 onto this data recording surface 13. By coloring the dummy substrate 15 positioned on the opposite side to a read-out surface 11a via the adhesive layer 14, its translucent rate is reduced.
Patent JP-H1044460-A (JP)
Title: Liquid container
Inventor: KOITABASHI NORIFUMI
IPC: B41J2/175
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To perform gas-liquid exchange between the ink in an ink containing section and the atmosphere well by introducing the atmosphere forcibly into a communication passage at the time of ink supply using an atmosphere introduction passage by disposing a negative pressure generating member in a passage coupling an atmosphere communicating section with the upper end of the atmosphere introduction passage. SOLUTION: When an ink jet recorder is operated, an ink suction force is generated in an ink tank 1. Consequently, an ink 9 is sucked from an ink containing section 6 and passed through a gap 8, between the end B of rib and the bottom 11 of ink cartridge, for communicating the ink containing section 6 with a negative pressure generating member containing section 4 to the negative pressure generating member containing section 4 thence sucked through a negative pressure generating member 3 into a joint member 7 and fed to an ink jet recording head. Since the negative pressure generating member containing section 4 is opened through an atmosphere communication port 13 to the atmosphere, the air passes through the negative pressure generating member 3 and enters the ink containing section 6 through the gap 8 between the rib end B and the ink cartridge bottom 11.  Consequently, the ink in the ink containing section is exchanged with the atmosphere quickly in safety at the time of supplying ink.
Patent JP-H07328982-A (JP)
Title: Wiring/piping structure for articulated robot
Inventor: YAMADA TATSUYA
IPC: B25J19/00
Filed: 1994-06-02
Abstract: PURPOSE:To prevent the interference with other peripheral parts and members and the occurrence of dust in a clean room, increase the storage quantities of wires and pipes, prolong the life, and facilitate the exchanging work. CONSTITUTION:A link mechanism 11 moved after the rotation of arms 3, 5 is provided between a robot main body 1 and a hand 6. The link mechanism 11 is provided with the first link member 14 rotatably supported on the robot main body 1 at one end and the second link member 16 rotatably connected to the other end of the first link member 14 at one end and rotatably connected to the second arm 5 at the other end. The first link member 14 is arranged to be moved in the same plane as the first arm 3, and the second link member 16 is arranged to be moved in the same plane as the second arm 5 respectively. The first and second link members 14, 16 are hollow, and wires such as power lines and signal lines and pipes such as air feed pipes guided by the hand 6 are arranged in the hollow spaces.
Patent JP-H11313322-A (JP)
Title: Image signal processing unit and its method
Inventor: TSUJII SATOSHI
IPC: H04N19/149
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To efficiently select resolution. SOLUTION: An A/D converter 2 converts an image signal from an image pickup device into a digital signal, which is compressed by a compressor 3, and the compressed image signal is written in a recording medium 5 by a writer 4. The compressor 3 codes the image signal for each image group each comprising a plurality of images, a camera compression controller 6 controls the compressor 3 so that the compressor 3 codes two adjacent image groups including a change point of resolution of the image signal into a 1st image group and a 2nd image group by changing the resolution of the image consisting of the two image groups while keeping number of images configuring the two image groups to be a constant number.
Patent JP-S5823557-A (JP)
Title: Front cover of mold for centrifugal casting
Inventor: MORITA JIYUNICHIROU
IPC: B22D13/10
Filed: 1981-07-31
Abstract: PURPOSE:To prevent the failure and slip-out of a core during working by fitting the core freely onto the cylindrical part of a supporting metal provided in a front cover to facilitate the removal of the supporting metal and making the core fixable. CONSTITUTION:A titled front cover is formed of a supporting metal 12 provided with an annular plate part 15 fitting in the inside circumference at the end of a rotary metallic flask 51 from the outside circumference at one end of a cylindrical part 14 and a core 13 fitting loosely onto part 14. A flange part 18 projected on one end of the core 13 is fitted into the annular recess 16 provided in the part 15. A projecting line 20 along the axial center direction is provided on the inside circumference of said core 13, and a tapered projection 21 is provided on the outside circumference near the other end of the part 14. The projection 21 has the sectional height changing toward the circumferential direction. Since the core 13 is fixed to the flask 5 in the above-mentioned way, the failure of the core 13 during casting and rotating and the slip-out of the core during transportation are eliminated.
Patent JP-S5346700-A (JP)
Title: Exposuring method for resist
Inventor: IGARASHI KOUJI
IPC: G03F7/20
Filed: 1976-10-12
Abstract: PURPOSE: To eliminate stripe of monochrome light energy due to steady wave from resist by forming reflection factor reducing layer on the surface of substrate thus to sharpen pattern edge. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01293910-A (JP)
Title: Method for rolling short-sized stock in restrained mandrel mill
Inventor: ODA TATSUHARU
IPC: B21B23/00
Filed: 1988-05-18
Abstract: PURPOSE:To bite a stock shell after completion of rolling by a mandrel mill even if the shell length is short by slowing an advancing speed of a mandrel bar and adjusting the speed to postpone retracting timing. CONSTITUTION:A pierced and heated shell 3 as a hollow stock for a seamless tube is charged into a mandrel mill 1, a mandrel bar 4 is inserted into the shell 3, and rolling by the mill 1 is performed. After completion of rolling by the mill 1, a restrainer 5 retracts. The bar 4 still holding the shell 3 after rolling by the mill 1 is moved forward to bite the shell 3 with stands being from the front of a sizing mill and to an (n)th roll stand. At that time, an advancing speed of the bar 4 is set so that the top of the bar 4 is in front of the sizing mill. Hence, the short-sized shell 3 is bitten by rolls 7 of a sizing mill 2 and an outside diameter size is finished to be that of the final product.
Patent JP-S62276232-A (JP)
Title: Fuel feed control device for internal combustion engine
Inventor: SAWAMOTO KUNIAKI
IPC: F02D41/04
Filed: 1986-05-26
Abstract: PURPOSE:To improve drivability during acceleration and deceleration, by a method wherein, during transient running, based on the number of revolutions, and a temperature and a load, correlated to an amount of fuel adhered to an intake air pipe, a transient correction amount is computed. CONSTITUTION:An intake air amount Qa from an airflow meter 15, a detecting value Tw, serving as temperature correlated to an amount of fuel adhered to an intake air pipe, from a water temperature sensor 12, the number N of revolutions from a crank angle sensor 22, and a detecting value A from a throttle valve opening sensor 232 are inputted to a control unit 31. The control unit 31 computes a fundamental fuel injection amount from an intake air amount and the number of revolutions, and sets the initial value of a correction factor based on a detecting value from the throttle valve opening sensor 32 when it is discriminated based on a detecting value from the throttle valve opening sensor 31 that an engine is in a acceleration and deceleration state. The detecting value is further corrected by means of a detecting value from the water temperature sensor 12.
Patent JP-H10310058-A (JP)
Title: Alarm device for roadway maintenance work
Inventor: UGA DAIZABURO
IPC: G08B21/00
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an alarm device for roadway maintenance work in which safety of a roadway maintenance worker can be secured at all times. SOLUTION: A sensor 11 detects a train T to output a train detection signal to a controller 12. The controller 12 receives the train detection signal from the sensor 11 to control a signal transmission part 13 to output a train approach information, and the signal transmission part 13 radio transmits radio waves of a specified frequency band as the train approach information. A signal receiving part 22 receives the waves transmitted from a signal transmission antenna 14 through a signal receiving antenna 21 as the train approach information, and it outputs a train approach signal to a controller 23. The controller 23 receives the train approach signal to control an alarm 24 to output specified alarm sound, and the specified alarm sound is outputted from the alarm 24.
Patent JP-S5913670-A (JP)
Inventor: UCHIDA TAKASHI
IPC: B23F5/02
Filed: 1982-07-12
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-S63286127-A (JP)
Title: Hanger for endoscope
Inventor: YAMAYA SHOICHI
IPC: A61B1/00
Filed: 1987-05-19
Abstract: PURPOSE:To prevent the damage of an endoscope due to natural falling and to safely keep the endoscope, by providing a natural falling obstruction means for obstructing the natural falling of a holding means when the fixing means of the hanger for the endoscope is released. CONSTITUTION:A friction ring 13 is provided on the upper end part of a support pipe 1 so as to be closely adhered to the outer periphery of a movable pipe 2. This friction ring 13 is arranged in the space inside the cylindrical part 8 of a taper pipe 7 and formed into a C-shape planar configuration having a slit 15 provided thereto longitudinally using a synthetic resin having elasticity as a material. A recessed groove 16 is formed to the almost intermediate part of the outer periphery of the friction ring 13 over the entire periphery thereof and an elastic member composed of a coil spring 17 is arranged in the recessed groove 16 so as to inwardly clamp the friction ring 13. Therefore, the friction ring 13 is clamped by the elastic force of the coil spring 17 and the friction force generated between the friction ring 13 and the movable pipe 2 acts so as to stand against the falling of the movable pipe 2.
Patent JP-S5246575-A (JP)
Title: Crude particle oil dripping device and its washing device for pressure float tank in bilge discharging apparatus
Inventor: YAKURA KAZUTOMO
IPC: B01D17/00
Filed: 1975-10-09
Abstract: PURPOSE: To lower oil concentration of treating water in a final process to less than 15 ppm, to make it such operation possible in a limited area, and to utilize it for small vessels. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5245874-A (JP)
Title: Transfer device of semiconductor substrate holding device
Inventor: YAMAWAKI MASAO
IPC: B65G35/00
Filed: 1975-10-09
Abstract: PURPOSE: To let one of a pair of supporting bars make the predetermined circular motion against the other, thereby preventing damaging of wafers and automatically transferring the wafers in the treatment process of semiconductor devices. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63287134-A (JP)
Title: Wireless signal transmission system
Inventor: UMEYAMA HIROSHI
IPC: H04Q9/00
Filed: 1987-05-19
Abstract: PURPOSE:To improve the reliability of wireless signal transmission in response to the system by transmitting a data from a slave equipment to a master equipment intermittently in response to an output of a timer means from which a timer time is set properly. CONSTITUTION:When a sensor output takes place, the real timecast is given in response to the leading and trailing of the sensor output. Then periodic timecast is applied periodically based on the timer time properly set by a timer means in addition to the real timecast. That is, when a sensor output is generated at a point of time of the periodic timecast, a periodic timecast data (C) representing the production of the sensor output is sent and when no sensor output is produced, a periodic timecast data (D) representing the absence of the sensor output is sent in addition to the real timecast.