baber/WOPTO huggingface dataset:
Patent JP-H06278165-A (JP)
Title: Gas injection molding method and its molded piece
Inventor: TANAKA TAKAYOSHI
IPC: B62D1/04
Filed: 1993-03-29
Abstract: PURPOSE:To simplify a structure of a mold, integrally mold a molded piece having a complicated shape, and improve productivity. CONSTITUTION:By using a mold 1 having a thickness forming section 12 where an interval between a cavity block 2 and a core block 3 is expanded more than that of circumference and a slide cavity 14 protrusible from the cavity block 2 to the thickness forming section 12, filling of melted resin to the mold 1 is started in a state that the slide cavity 14 is extruded. Thereafter, gas is injected into the melted resin in the mold 1. The melted resin filled into the thickness forming section 12 is expanded by the gas injected into it, an irregular part 4B is formed on the surface by the slide cavity 14, and the rear face of the irregular part 4B is made to be nearly flat so as to omit a movable mold on the rear side.
Patent JP-H01244005-A (JP)
Title: Guardrail maintenance working vehicle
Inventor: TAKEHARA OSAMU
IPC: E01H1/00
Filed: 1988-03-23
Abstract: PURPOSE:To save working energy by providing a guardrail maintenance working device to a running vehicle body and conducting maintenance works freely. CONSTITUTION:A washing device 2 is provided to the rear part of a driving section 1 of a running vehicle body (A). The washing device 2 is constituted of an injector 3 jetting water on the surface of a guardrail (G), a brush 4 and a dryer 5, and the surface of the guardrail (G) is washed by a working vehicle while running along the right side of the guardrail (G). Accordingly, workers are not necessary for working on a road getting off the working vehicle, and the working can be carried out safely and speedily.
Patent JP-S56167530-A (JP)
Title: Device for modifying inclination angle of movable load bed of traction equipment
Inventor: YAMAZAKI KICHISABUROU
IPC: B60P3/12
Filed: 1980-05-28
Abstract: PURPOSE: To incline a load bed at the loading or unloading of an automobile to prevent the load bed from coming into contact with the front of the automobile, by providing guide passages of difference angles on traction equipment to move the load bed.  
     CONSTITUTION: Traction equipment 1 is provided with guide passages 3, 4 for guiding a load bed 5. The moving members 7, 6 of the load bed 5 are borne in the guide passages 3, 4. Since the guide passage 4 for guiding the front moving member 6 of the load bed 5 has a steeper angle than the guide member 3 for the rear moving member 7, the inclination angle of the load bed 5 becomes larger than that of the traction equipment 1 when the load bed is displaced rearward to load or unload an automobile. For that reason, the front wheels 12 of the automobile can be put on the load bed 5 without causing a spoiler 10 or the like on the front of the automobile to come into contact with the load bed 5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06281043-A (JP)
Title: Dither current control method for proportional solenoid valve
Inventor: YOSHIDA MASATO
IPC: H01F7/16
Filed: 1993-03-29
Abstract: PURPOSE:To reduce fluctuation of a switch position of a proportional solenoid valve by making a control period of a controller synchronous with a period of a dither current in an apparatus for applying the dither current to the proportional solenoid valve so as to carry out switch control. CONSTITUTION:When a controller 1 controls a proportional solenoid valve 6 for use in controlling an opening/closing cylinder 8 for opening or closing to control a movable disk 9 of an injection molding machine, the controller 1 receives a position signal 12 detected by a position sensor 7 connected to the movable disk 9 and an amplifier 2 receives a dither current 4 and a current value set signal 3 each output from the controller 1, to thus control the proportional solenoid valve 6 according to a proportional solenoid valve current 5 output from the amplifier 2. In this control, a control period of the controller 1 is synchronous with a period of the dither current 4. Consequently, it is possible to keep constant a value of the dither current 4 when a set value of the proportional solenoid valve current 5 is changed, to hold a predetermined reaction set time, and to reduce fluctuation in stop position of the movable disk 9.
Patent JP-S62271835-A (JP)
Title: Packing vessel with resealable opening section
Inventor: LAGERSTEDT JAN
IPC: B65D17/50
Filed: 1987-03-24
Abstract: A packing container provided with an opening arrangement which comprises a hole (9) included in the container wall (7) and weakenings designed and located so that the wall section between the weakening forms a tongue (10) projecting into the hole (9), the hole being closed by a cover strip (11) fitted over the hole and sealed to the container wall.
Patent JP-H0695781-A (JP)
Title: Data processing method and device
Inventor: DEII RII GURIFUIN
IPC: G06F3/02
Filed: 1993-03-29
Abstract: PURPOSE: To provide the data processing method and device which can accurately and graphically input and change the graphically shown numerical value. CONSTITUTION: An instance variable of the numerical value is graphically shown on a dial indicator by means of plural indicators, that is, needles of an analog lock or an altimeter. A dial face is divided into selection areas by the needles 18 and 20. The needles are selected by advancing them in each of selected areas and turned by means of a pointing device. The needles 18 and 20 do not have to stay in their selected areas during their turning as long as a pointer button is kept pushed after selection of both needles 18 and 20. A turning extents of needles are decided by the position of a pointer set in a radius direction at the center of the dial face. When the pointer rotates around the center 24 of a face, a digital figure of a parameter is updated and both selected needle 18 and non-selected needle 20 move as long as the new numerical value must be graphically shown.
Patent JP-S62227274-A (JP)
Title: Horizontal centering adjusting circuit
Inventor: NEGISHI KEIICHI
IPC: G09G1/00
Filed: 1986-03-28
Abstract: PURPOSE:To decide the moving direction and the moving quantity of a horizontal centering position by the polarity and the size of a current on a horizontal deflecting coil, by performing a horizontal centering adjustment by the first and the second diodes which control a variable shape inductance element and a current direction. CONSTITUTION:A horizontal centering adjusting circuit 30 is equipped with a variable inductance element 31, and the first and the second diodes Da and Db which control the direction of the current on through the element. In the inside of a follow bobbin in the variable inductance element 31, an adjusting magnetic core is loaded movably freely in the upward and downward directions, and inductances La and Lb can be varied by adjusting the position of the magnetic core. For example, when the magnetic core is moved in the right direction, it becomes La< Lb, and the current goes to ia>ib, and the mean value of the current on a horizontal deflecting coil LDY becomes positive, and it is overlapped on a horizontal deflecting current, and the horizontal centering posit ion is moved either in the right or left direction. The moving quantity in a centering is varied by the size of a centering correcting current on the deflecting coil LDY. Consequently, it is practicable to adjust a correcting current value so that the horizontal centering position is coincided with the mechanical center of a cathode ray tube.
Patent JP-H09162380-A (JP)
Title: Amplifying solid state image pickup element and manufacturing method thereof
Inventor: MARUYAMA YASUSHI
IPC: H04N5/359
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To suppress the blooming of an amplifying solid state image pickup element having pixel MOS transistors, thereby allowing the signal charge quantity to be increased. SOLUTION: On a first conductivity semiconductor substrate 22, second conductivity overflow barrier regions 23 and first conductivity semiconductor regions 24 are formed, pixel MOS transistors 29 composed of source regions 27, drain regions 28 and gates 26 are formed on the regions 24, and second conductivity channel stop regions 41 against signal charges accumulated in the regions 24 of the gates are formed in the regions 24 beneath the drain regions 28.
Patent JP-S545891-A (JP)
Title: Catalyst for producing phthalic anhydride
Inventor: OOSHIMA KAZUFUMI
IPC: B01J35/10
Filed: 1977-06-16
Abstract: PURPOSE: In a catalyst system using V 2 O 5 , TiO 2  and a potassium compound as active constituents, to use TiO 2  whose pore diameter specific surface area are within specific ranges, whereby a catalyst of excellent functions can be produced at good reproducibility. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11268292-A (JP)
Title: Ink feeder for printing machine
Inventor: KONDO NORIMASA
IPC: B41J2/175
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an ink feeder of simple structure by eliminating a motor and an intricate electric motor controller from a conventional ink feeder for printing machine. SOLUTION: The ink feeder for printing machine comprises an image base standing substantialy vertically, an ink jet head disposed oppositely to the image base and movably in the horizontal and vertical directions, an ink tank 4 constituting an ink jet head, and an ink feed means disposed at an arbitrary end part of the image base. In order to feed solid ink to the ink tank 4 by advancing/retracting the ink jet head with respect to the image base, the ink feed means comprises a lever 12, a recess 121a made in the upper part of the lever 121, a fulcrum 122 for turning the lever 121, a cover 125, a resilient body mounted on the cover 125, and an ink feed guide 26.
Patent JP-S60213696-A (JP)
Inventor: OONISHI HIDEAKI
IPC: B66C23/44
Filed: 1984-04-09
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-H06284800-A (JP)
Title: Generator system protective device
Inventor: AKIYOSHI MASANORI
IPC: H02P9/00
Filed: 1993-03-30
Abstract: PURPOSE:To prevent a generator from being damaged due to low-frequency overexcitation by breaking the exciting circuit with a field circuit breaker if the thyristor rectifier gate-blocking function is inactivated when the generator is turned off in an ordinary mode. CONSTITUTION:A field current is controlled to keep constant the output voltage by feeding a gate pulse signal from an automatic voltage regulator AVR to a thyristor rectifier Rf constituting the exciter of a generator GEN connected to a power system through a parallel circuit breaker 52b. The generator system is also designed to break the field current by blocking the gate of the thyristor when the generator is turned off in an ordinary mode. The gate pulse control system of the AVR in this generator system is provided with a pulse detector PD to detect a gate pulse. When an AND condition of a detecting requirement of 'pulse existing' by the pulse detector, ordinary stop requirement and the parallel breaker opening condition are satisfied, the system opens a field breaker 41E in the field circuit of the GEN.
Patent JP-S59196119-A (JP)
Title: Flash removing device
Inventor: INAGAKI KATSUICHI
IPC: B23D79/00
Filed: 1983-04-21
Abstract: PURPOSE:To enable a flash to be accurately and surely removed, by providing flash removing scrapers of thin plate shape protruded from a rotary unit, in the case of a flash removing device for a resin mold type semiconductor device or the like. CONSTITUTION:Turning a rotary shaft 8 by a motor 9 through a belt 10, if a semiconductor device 1 is moved so that scrapers 6 of resilient thin plate material, consisting of spring steel or the like and fixedly provided on a boss 5, bring their end in contact with a flash 4 on a lead frame 3 of the resin mold type semiconductor device 1, the flash 4 is scraped off and removed by the end of the scrapers 6. Here the scraper 6 is not curved in the axial direction but resiliently curved in the rotary direction of the boss 5, and only a position necessary to remove the flash can be accurately brushed. While the end of each scraper 6, being formed in a mutual stagger tapered shape, enables the flash to be surely removed even if the lead frame 3 is provided with a rugged surface.
Patent JP-S545322-A (JP)
Title: Coding and decoding system for time sharing line
Inventor: KOMATSU YOUJI
IPC: H04J3/00
Filed: 1977-06-14
Abstract: PURPOSE:To improve the actual time of the data transfer on a time sharing circuit and the delivery error rate, by completing the coding or decoding in the time slot in one assignment of a time sharing circuit.
Patent JP-H03272934-A (JP)
Title: Carton blank driving-out device
Inventor: YOSHIMURA KATSUAKI
IPC: B31B50/06
Filed: 1990-03-20
Abstract: PURPOSE:To prevent flaps from being caught by each other when the superposed blanks are sent out in succession from the lower part, by successively increasing the pushing-down angle towards the flap behind in the feeding-out direction for a plurality of flaps. CONSTITUTION:The endless belt 10 of each pushing-up mechanism 3a, 3b is press-attached on the flaps b2 and b3 in the second and third rows, viewed from the driving-out direction of blanks W piled on an elevator board 2. Each flap receiving plate 21 of each of flap supporting members 20a and 20b is set in a prescribed angle. Accordingly, the angle for the flap b3 in the third row behind by an angle for the flap b2 in the second row is increased. Then, the driving motor for each of pushing-up mechanisms 3a, 3b is driven, and the belt 10 is turned in a desired direction, i.e., the direction for pushing up the flap, and each of flaps b2, b3 is held in a state in the contact with each flap receiving plate 21.
Patent JP-S61230682-A (JP)
Title: Positioning system for reference track
Inventor: YAMADA YOSHIHIRO
IPC: G11B21/10
Filed: 1985-04-05
Abstract: PURPOSE:To attain the positioning of a head to a reference track with high accuracy by using a position detector to decide the position of the head to the reference track and then applying the servo control to perform the positioning of the head to the reference track. CONSTITUTION:When a power supply is applied, an MPU 14 resets an internal track counter and sends a positioning mechanism 16 toward the outer circumference of a servo pattern until a position detector 17 is actuated with no servo control applied. When the detector 17 detects a reference track, the reproduction output of a magnetic head 9 is sent to a data processor via a head amplifier 10. At the same time, the start timing for servo action is sent to the MPU 14 through a synchronizing signal detecting circuit 11. The MPU 14 receives error signals from servo tracks 1 and 2 via a peak holding circuit 12 and an A/D converter 13 according to a servo pattern. Then the MPU 14 moves a position control motor 15 and holds the head 9 on a track.
Patent JP-S56168993-A (JP)
Title: Manufacture of joint for pipe
Inventor: TANAKA YOKICHI
IPC: F16L13/02
Filed: 1980-05-29
Abstract: PURPOSE: To weld the inside of pipes from notches, then close the notches and lower the connecting cost for pipes by providing a notched window to the butted pipes in connecting the pipes in a narrow space.  
     CONSTITUTION: A notch 2 is beforehand provided to each pipe 1, and the notches 2 are butted to each other. The insides of the pipes 1 are tack-welded through a notch window 2, and further the pipes are subjected to regular welding. At this time, a copper plate 3 is mounted as a backing strip on the outside circumference in the joined part of the pipes 1, thereby preventing heat radiation and burn through of the metal. Also, a gaseous argon 4 is flowed to prevent oxidation during welding, and the welding is carried out by moving the welding torch 5 inserted through the window 2 into the pipes 1 along the joined part. Thence, liquid penetration test for the weld zone is carried out on the inside and outside surfaces of the pipes to confirm the absence of any defect, after which a closing plate 6 is placed to the  window 2, and its edge is welded, thereby tightly closing the joined part. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51149262-A (JP)
Title: Process for preparing isocyanate oligomers having a urethidinedione ri ng in their molecules
Inventor: NISHIKAWA AKIO
IPC: C07D229/00
Filed: 1975-06-13
Abstract: PURPOSE: To prepare isocyanate oligomers having an intramolecular urethidinedione ring, that are convenient to use owing to their low melting points, from a mixture of two kinds or more of polyfunctional isocyante compounds. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60216456-A (JP)
Title: Gas feeding/discharging structure of fuel cell
Inventor: OOGA SHIYUNSUKE
IPC: H01M8/02
Filed: 1984-04-11
Abstract: PURPOSE:To uniformly feed/discharge the reaction gas to/from the whole surface of an electrode plate by providing a weir higher than a gas feed/discharge port at the side edge of a gas feed/discharge opening provided on a cell frame constituting a unit cell of a fuel cell. CONSTITUTION:A unit cell is made by sticking an electrode plate 1 to a cell frame 2 so that the reaction gas is fed to the electrode plate 1 from a common passage 5 provided on the cell frame 2 through a distribution fine tube 3, and many unit cells are laminated via bulkhead plates 9 to form a fuel cell. In this case, the cell frame 2 is formed by machining a groove 7 in parallel with the electrode end at the side edge where the distribution fine tube 3 is opened and providing a shield plate 13 higher than the bottom of the fine tube 3 at a position where the electrode-side wall 11 of the groove 7 is faced to the distribution fine tube 3. Accordingly, the reaction gas hits the shield plate 13, is converted to the static pressure, and the gas pressure in the groove 7 is increased and flows out through a slit 10, thus the feeding/discharging of the gas to/from the electrode plate 1 can be extremely unified.
Patent JP-S63234934-A (JP)
Inventor: UEZONO OSAMU
IPC: A47L25/08
Filed: 1987-03-24
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-H02249880-A (JP)
Title: Elevator system for private residence
Inventor: MIZUNO KIMIMOTO
IPC: B66B9/00
Filed: 1989-03-23
Abstract: PURPOSE:To improve troubleshooting by sending a trouble report message automatically to a preset contact destination via an external telephone line at time of trouble happening in a cage of a private residence elevator, while installing a trouble informing means talkable with the contact destination and a system trouble informing means respectively. CONSTITUTION:In an interval between indoor outside line telephones 20, 21 and a cage extension telephone 22, an interphone call is possible each by means of changing both outside and extension lines. In addition, the telephone 22 is equipped with a device which informs a preset telephone number automatically when pushing an emergency transmitting button 23, and a trouble message is also informed. An elevator service station 1 received with the trouble information talks with people in a cage through an outside line whereby it grasps the status and proceeds to rescue. In addition, since a trouble time closed contact 24 of an elevator controller 4 is parallelly connected to the button 23, when the controller 4 has detected something wrong, this contact 24 is connected to the button 23 automatically, thus telephone conversation between the station 1 and the cage inside is made possible.
Patent JP-H06256967-A (JP)
Title: Surface treating method for zinc-aluminum alloy plating steel plate
Inventor: AIZAWA KENJI
IPC: C25D11/38
Filed: 1993-03-05
Abstract: PURPOSE:To obtain a Zn-Al alloy plating steel plate superior in both a weldability and a rust preventing property compared to the case of only a chromate treatment or only a Zn phosphate treatment by performing a chromate treatment after a Zn phosphate treatment. CONSTITUTION:The Zn phosphate treatment is performed on a 3-10wt.% Al containing Zn alloy plated steel plate, and after water washing and drying, it is subjected to a chromate treatment and dried, thus the weldability and rust preventing property are excellent.
Patent JP-S62229540-A (JP)
Title: Optical system driver
Inventor: MORI YASUHITO
IPC: G02B7/00
Filed: 1986-03-31
Abstract: PURPOSE:To prevent the tilt of an optical axis by forming a plate spring supporting an optical system by a fiber reinforced plastic by oblique fiber reinforcement so as to hardly cause the subresonance due to the effect of light and the torsion. CONSTITUTION:The fiber reinforced plastic (FRP) subject to oblique fiber reinforcement is used for plate springs 12, 12a and 13, 13a. Thus, the generation of torsion is prevented. A unique behavior is shown in the FRP by controlling the orientation of fibers in case of the cunti-lever support. That is, in using the FRP 15 subject to oblique fiber reinforcement apart from the isotropy of a material such as a metal, even when a force F10 is exerted to any of left/right free ends of a plate member 15, no torsion is caused and the plate is deformed elastically in a direction in parallel with the force F10. Thus, even when a force F11 is exerted to any of left/right free ends of the plate spring 12 in the focus (y axis) direction, no torsion around the x-axis is caused and the spring is deformed elastically in the focus (y axis) direction. Thus, the tilt of the optical axis due to the torsion is prevented.
Patent JP-S57185526-A (JP)
Title: Data transfer device
Inventor: OYADOMARI HAJIME
IPC: G06F11/22
Filed: 1981-05-11
Abstract: PURPOSE:To increase the availability of a system, by setting a bit value corresponding to each channel based on the result of initial diagnosis to a connection register provided to a channel controller controlling the data transfer with an input and output device. CONSTITUTION:When an initial set signal is inputted to a data transfer device 1 from a diagnosis processor 5, all logical circuits in a channel controller 11 and channels 121-124 are initially set. At the same time, a diagnostic program is stored in a microprogram memory 13 from the processor 5. This program sets the value of a connection register 18 in the state of all channel connection. Next, one channel is selected at a channel interface selection and distribution circuit 16, a microprogram controlling circuit 14 and a transfer controlling circuit 15 are operated for the transfer operation diagnosis of this channel. If a failure is found, a bit to a failed channel of the register 18 is reset to a cut- off state and the next channel is selected for diagnosis. Thus, a failure of the device 11 due to channel failures can be avoided.
Patent JP-S54162282-A (JP)
Title: Automatic and continuous screw clamping device
Inventor: OKADAYA YUKIMASA
IPC: B23P19/06
Filed: 1978-06-12
Abstract: PURPOSE: To perform effective and accurate screw clamping by setting a drill unit and a driver unit in a stroke direction with a distance equivalent to a stroke to always a drilling location with a screw feeding location.  
     CONSTITUTION: Of the fore and rear pair of a drill unit C and a driver unit B, the drill unit C performs drilling and spot facing on a crosspiece 34 and a floor plate 32. Next, a holder 12 is driven in reverse for the distance l of the space measure between the driver unit B and the drill unit C by the operation of an air cylinder 10 so that the driver unit B is located above the said hole. Next, a screw supply bench 39 is moved in an arrow direction by the operation of an air cylinder 48 through a rod 49, levers 50, 47, and a working bar 46; a screw 42, supported by a cut concave part of a screw supply part 45 attached to the working bar 46, is separated from a magazine 40, is supplied into a driver unit B through a guide hopper and a supply pipe 15 to clamp the two parts of 32, 34. 
     COPYRIGHT: (C)1979,JPO&Japio