baber/WOPTO huggingface dataset:
Patent JP-S63150444-A (JP)
Title: Throttle valve control device for internal combustion engine
Inventor: ABE TOMOAKI
IPC: F02D41/06
Filed: 1986-12-12
Abstract: PURPOSE:To prevent sudden opening of a throttle valve after completion of starting, by a method wherein even after completion of the starting of an engine, an instruction signal responding to a warming up state is maintained until an instruction signal responding to an accel control amount produces an opening position being lower than that by an instruction signal under a warming up state. CONSTITUTION:A detecting means A for controlling a throttle valve H containing an accel sensor and a warning up state detecting means, and an actuator B, driving the throttle valve H to a given opening, are provided. A means C for instructing the throttle valve H to a given opening according to a control parameter detected by the means A, and a means D for driving the actuator B according to an instruction signal therefrom are provided. Furthermore, a means E for detecting that the starting of an internal combustion engine is completed and a means F, preventing the generation of an instruction signal until completion of the starting of an internal combustion engine and outputting an instruction signal responding to a warming up state, are provided. Moreover, a means G is provided for maintaining an instruction signal responding to a warming up state even after completion of the starting.
Patent JP-S63151961-A (JP)
Title: Electrophotographic sensitive body
Inventor: YANO TOSHIYUKI
IPC: G03G5/14
Filed: 1986-12-16
Abstract: PURPOSE:To obtain an electrophotographic sensitive body good in electric chargeability, superior in stability, and capable of forming a good-quality image by using a partially saponified polyvinyl alcohol having a saponification degree of 60-95mol% for constituting an undercoat layer, and a polyvinyl acetal resin for the binder resin of a charge generating layer. CONSTITUTION:The electrophotographic sensitive body is composed of a charge transfer layer 1, the charge generating layer 2, the underlayer 3, and an electric conductive supporting body 4. The undercoat layer 4 is made of partially saponified polyvinyl alcohol having a saponification degree of 60-95mol%. The charge generating layer 2 is formed by dispersing a charge generating material into the polyvinyl acetal resin, such as polyvinyl butyral or polyvinyl formal, and the charge transfer layer is formed by dispersing a charge transfer material into a binder resin, thus permitting the obtained electrophotographic sensitive body to be good in image quality.
Patent JP-H03159592-A (JP)
Title: Drive circuit for brushless motor
Inventor: TAKAHASHI KAZUNARI
IPC: H02P6/08
Filed: 1989-11-17
Abstract: PURPOSE:To maintain a torque ripple at a small value at the time of low speed and to reduce noise at the time of high speed by improving a waveform by operating a current feedback circuit at the time of the low speed, and stopping the operation of the circuit at the time of the high speed to increase the linear range of a control amplifier to approach the output waveform to a sine wave. CONSTITUTION:When a rotor speed is low, a sawtooth-wave voltage generated at the terminal of a capacitor 14 becomes a large amplitude to exceed a reference voltage 15. Accordingly, no output is produced from a comparison amplifier 16. When a rotor speed is increased, the amplitude of the sawtooth wave is reduced to become lower than the reference voltage, the amplifier 16 produces an output to latch a D type FF circuit 17 to input it to a transistor 18, thereby turning ON the transistor 18. Then, the current feedback voltage side of a comparison amplifier 7 is grounded, and a control amplifier 3 is operated in a linear range. Thus, an output waveform approaches a sine wave, and variation in a winding current becomes smooth. Accordingly, an electromagnetic force generated from the winding is reduced, and an electromagnetic noise at the time of high speed can be largely reduced.
Patent JP-H08150796-A (JP)
Title: Scratch type masking sheet
Inventor: SAKASHITA HITOSHI
IPC: B42D15/10
Filed: 1994-11-30
Abstract: PURPOSE: To provide a masking sheet for masking freely optional letters and patterns. CONSTITUTION: A masking layer 2 of scratch release properties is formed on the surface of a transparent base sheet 1, and a transparent bonding layer 3 is formed on the rear face of the base sheet. Optional letters, patterns and the like are printed on the rear face of the transparent base sheet, and then a bonding layer is formed on the rear face. Thus optional letters and patterns can be masked all over by sticking, and when necessary, the masking layer is scratched by a nail or the like to read the letters and the like through the transparent base sheet and the bonding layer. The above arrangement can be utilized conveniently when a winning lot is self-prepared or the information is kept and transmitted only to a specified person.
Patent JP-H07129013-A (JP)
Title: Heating device
Inventor: KANEDA MIKAKO
IPC: B65H27/00
Filed: 1993-11-04
Abstract: PURPOSE:To provide a heating device by which no disturbance of an image is caused even when a large-size sheet is passed just after a small-size sheet is passed. CONSTITUTION:A material to be heated is carried and heated between a heater roller 1 maintained at specified temp. and a press roller 3 in contact with the heater roller 1. In this heating device, the press roller 3 consists of a core, elastic layer and surface fluorinated carbon layer. The outer diameter of the roller in the part from both ends to <1/4 longitudinal length of the elastic layer is made smaller by 1-6% of the thickness of the elastic layer in the center part.
Patent JP-H10189490-A (JP)
Title: High temperature resistor type heater
Inventor: STEPHEN AIFA CHAN
IPC: H01L21/285
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To enhance resistance against thermal stress and chemical cleaning process by an arrangement in which the supporting face of a resistor heating substrate includes a resistor heating element, a supporting shaft has a specified length, a thermocouple is engaged with the supporting face and a conductor can be engaged with the resistor heating element in the supporting face. SOLUTION: A resistor heater 10 comprises a resistor heating substrate holder 12, and a fixing structure 14 in which the resistor heating substrate holder 12 comprises a wafer holding part 18 and a supporting shaft 20. The shaft 20 has a constant length L1 for bringing about a specified temperature drop between the temperature on the surface 16 of the wafer holder 12 and the temperature T2 at a position where the shaft 20 is jointed to the fixing structure 14. The shaft 20 comprises a first duct in which a thermocouple can be disposed, and second and third ducts in which the conductors to a resistor heating element arranged in the substrate holder 12 can be disposed.
Patent JP-S62152773-A (JP)
Title: Printing gap adjusting mechanism for printer
Inventor: AIZAWA HIDETOSHI
IPC: B41J25/312
Filed: 1985-12-26
Abstract: PURPOSE:To adjust the gap between a platen and a printing head or a card holder in multiple stages and simplify the entire construction, by enabling a carriage to be turned in an adjusting manner with a front shaft as a center by turning an adjusting member so that one of sliding faces thereof makes contact with a rear stay. CONSTITUTION:An adjusting member 26 provided with a plurality of sliding faces 27a, 27b in an angular relationship at the outer periphery thereof is fitted to a rear end of a carriage frame 11 so that it can be turned with an eccentric fitting shaft 22 as a center, and an arbitrary one of the sliding faces is placed on a rear stay 13 to elastically prevent it from being levitated. A carriage 10 is supported by the rear stay 13 and a front shaft 12, and can be turned in an adjusting manner with the shaft 12 as a center by appropriately turning the adjusting member 26 so that one of the sliding faces thereof makes contact with the rear stay 13.
Patent JP-H02199185-A (JP)
Title: Hot-melt composition
Inventor: GRECO ALBERTO
IPC: C09J175/06
Filed: 1989-11-17
Abstract: A reactive hot melt composition comprises the products of the reaction between (A) an aliphatic or aromatic diisocyanate and (B) a mixture containing: (1) a crystalline polycarbonate diol, (2) an elastomeric polycarbonate diol or an elastomeric polycarbonate copolyester diol, and possibly (3) a vitreous polycarbonate diol or a vitreous polycarbonate copolyester diol. The process for preparing the reactive hot melt composition is also described.
Patent JP-H05111462-A (JP)
Title: Objective lens of opthalmic machinery
Inventor: MASUDA TAKASHI
IPC: A61B3/103
Filed: 1991-10-18
Abstract: PURPOSE:To provide a good imaging relation in plural optical systems. CONSTITUTION:The pupil Ep of the eye to be examined is imaged at an infinite point by a 1st lens group 1 having a focal length f1 apart by a distance f1 and is further imaged at a position E' apart by f2 from a 2nd lens group 2 by the 2nd lens group 2 having a focal length f2 disposed apart by a distance e. The ray from the pupil Ep of the eye to be examined is made into collimated beams of light between the 1st lens group 1 and the 2nd lens group 2 according to such constitution and, therefore, the generation of an astigmatism, etc., does not arise even if a beam splitting member, such as half mirror, is inserted into this part.
Patent JP-H05106212-A (JP)
Title: Green cut working method
Inventor: SHIBUYA MITSUO
IPC: E02B7/00
Filed: 1991-10-17
Abstract: PURPOSE:To enable work for discharging superhigh-pressure water to a concrete surface and chipping off laitance, and work fox collecting the chipped-off laitance and waste water, to be efficiently executed. CONSTITUTION:Between a superhigh-pressure water discharging nozzle 55 and a concrete surface C, a block space 97 is set with a housing 91 and rubber plates 92. In the internal section of the block space 97, from the superhigh- pressure water discharging nozzle 55, superhigh-pressure water is discharged to the concrete surface C, and laitance is chipped off. Besides, the chipped-off laitance and waste water are sucked up from the suction port 95 of the block space 97, and are collected.
Patent JP-H09135649-A (JP)
Title: Apparatus for moving article
Inventor: SHIRATO HITOSHI
IPC: A01K61/02
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a moving apparatus, constituted so as to be able to carry an article to the desired place by pressing force in shape-recovering process of a foam, having simple structure, capable of automatically feeding every prescribed time and suitable for breeding tropical fishes, etc. SOLUTION: A lid plate member 4 in which plural holes are bored every prescribed intervals is put in the upper opening of a water tank 1 for breeding fishes 2 such as goldfishes or tropical fishes and a foam 6 having a delayed shape-recovering property is provided in a compressed state at one end of the upper face of the lid plate member 4 and many baits 3 put on the upper face of the lid plate member 4 are succesively dropped from each of the holes in order into the water tank 1 by pressing pressure due to delayed shape-recovering property of the foam 6.
Patent JP-H08159403-A (JP)
Title: Auxiliary vapor controller for boiler
Inventor: TASHIRO ICHIRO
IPC: F22B35/14
Filed: 1994-12-01
Abstract: PURPOSE: To introduce an enough amount of auxiliary vapor to a deaerator and hence satisfactorily raise water supply temperature by providing a change rate limiter which limits a change rate of an opening instruction within a range less than a set value to output the opening instruction to a deaerator heating auxiliary vapor pressure adjusting valve. CONSTITUTION: There is provided a set signal 33 that takes as a second specified opening an opening of a deaerator heating auxiliary vapor pressure adjusting valve 18 as it is detected an opening of a communication valve 19 is fully closed. In a change rate limiter 38 from a switch unit 36 a processing is executed to limit a change rate of an opening instruction 35 within a range less than a set value whereby an opening instruction 37 is outputted to the deaerator heating auxiliary vapor pressure adjusting valve 18. Hereby, the opening is gradually increased from a first specified opening and is kept at the second specified opening whereby vapor from a furnace 1 introduced from an auxiliary vapor take-out pipe 14 to an auxiliary vapor header 11 is fed instead of auxiliary vapor from other boilers to a deaerator 8 through a supply pipe 12 to heat the deaerator 8.
Patent JP-H03159172-A (JP)
Title: Solid state image sensor
Inventor: OKIKAWA MITSURU
IPC: H01L27/148
Filed: 1989-11-16
Abstract: PURPOSE:To obtain sufficient optical sensitivity while suppressing blooming by forming a p-well in a reverse distribution p-well in which impurity concentration is enhanced toward the interior of an Si substrate. CONSTITUTION:In a solid state image sensor having an npn structure in which a photodiode 4, an n-type region such as a buried channel 3, etc., are formed in a p-well 2 formed on the surface layer of an n-type Si substrate 1, the well 2 is formed in a reverse distribution p-well in which impurity concentration is enhanced toward the interior of the substrate 1. For example, borons are implanted to the surface layer of the substrate 1 by high energy of 1MeV or higher and desirably 3MeV or higher, the well 2 is formed by heat treating at about 1000 deg.C for about 1 hour to enhance impurity concentration in a depth direction. Thus, the sectional area of a potential well can be increased without enhancing the crest of the potential. Accordingly, the sensor in which sufficient optical sensitivity is obtained while suppressing blooming can be realized.
Patent JP-H05110354-A (JP)
Title: Amplifier circuit
Inventor: NISHIYAMA SEIICHI
IPC: H03F3/42
Filed: 1991-10-16
Abstract: PURPOSE:To improve the frequency characteristic while keeping the gain constant by specifying a resistance of a resistor connecting to a collector of transistors (TRs) connected in parallel and adding outputs of the TRs to an output of a post-stage and outputting the result. CONSTITUTION:A base of an NPN TR Q10 is connected in common to a base of a TR Q1, a resistor R10 having a same resistance as that of a load resistor R2 of the Tr Q1 is connected to an emitter of the TR Q10 and a load resistor R11 whose resistance is a half of the resistance of the load resistor R2 is connected to the collector. Then the TRs Q10,Q11 are respectively driven by a signal source Vine, and amplified by the load resistors R11, R12, and the gain is kept constant at a connection midpoint P1 being an output terminal of a common emitter amplifier circuit 10. In this case, the resistance of the load resistors R11, R12 is a half of that of a conventional amplifier circuit, then the frequency characteristic of the TR Q1 is extended double over the other TRs.
Patent JP-H04171372-A (JP)
Title: Flow rate adjusting valve
Inventor: ITO SHIGEO
IPC: F16K5/04
Filed: 1990-11-02
Abstract: PURPOSE:To reduce the quantity of the sealing parts and improve the workability in the assembly of a valve piece by installing an elastic packing which has a valve piece side lip part which contacts in liquidtight form with a valve piece and a valve body side lip part which contacts in liquidtight form with a valve body. CONSTITUTION:A flow rate adjusting valve 1 has a valve body 10 having a fluid passage 12a, valve piece 11 which is a cylindrical valve piece accommodated into the valve body 10 and has a hole 11a penetrating in the radial direction and communicates to or cuts off the fluid passage 12a according to the turning angle, and an elastic packing 12 having a valve piece side lip part 12d which contacts in liquidtight form with the valve piece 11 and a valve body side lip 12e which contacts in liquidtight form with the valve body 10. Accordingly, the constitution part for a seal part for sealing the valve body 10 and the valve piece 11 is constituted of a single elastic packing 12, and the quantity of the valve constitution parts can be reduced, and the need of the packing pressing operation in the assembly of the valve piece is obviated, and the valve piece assembling work can be simplified.
Patent JP-H01137052-A (JP)
Title: Method of waterproof construction of deck roof and balcony floor
Inventor: TAKEI MASARU
IPC: E04B1/66
Filed: 1987-11-25
Abstract: PURPOSE: To improve waterproof performance by integrally forming a paint film waterproof layer of a fiber-reinforced plastic on the bed face of a roof or a balcony floor. CONSTITUTION: Floor joists 8 are provided along the girder direction of a balcony, and a cushion sheet 9 is stretched on the floor joists 8. A lower bed plate 10 is mounted on the sheet 9, and an upper bed plate 11 is installed on the lower bed plate 10. A slender wood 12 is fitted to a corner portion between the upper bed plate 11 and a siding member 6. Fiber sheets made of glass fibers are installed at the rise section of the siding member 6, the inside face and bottom face of a trough gutter 16, the inside of a spandrel wall 15, and the rise section of a siding member 14. A polyester resin is sprayed on the fiber sheets and is infiltrated and hardened, then a heat insulating material 25 is provided on the back face of the lower bed plate 10 to form a balcony floor 7.
Patent JP-H08157069-A (JP)
Title: Work conveying device and work conveying method
Inventor: YAMAZAKI TAKASHI
IPC: B65G59/04
Filed: 1994-12-01
Abstract: PURPOSE: To provide a work conveying device and a work conveying method reducing the carriage manufacturing cost and improve the workability when a work is loaded. CONSTITUTION: This work conveying device is provided with a work storage carriage 2 loaded with multiple outer side body parts B and a handling robot 3 conveying the outer side body parts B from the work storage carriage 2 at the prescribed position to the next process. The work storage carriage 2 is provided with a work carry-out/in section 21 carrying-out/in the outer side body parts B from the horizontal direction and multiple work holding bars 22 horizontally supported in the depth direction, holding the outer side body parts B, and positioning them vertically and horizontally.  The hand 3a of the handling robot 3 is provided with an attitude correcting mechanism 4 correcting the attitude in the depth direction of the outer side body parts B near the work carrying-out/in section held by the work holding bars 22 one by one and a work holding mechanism 5 holding the outer side body parts B after correction.
Patent JP-H10144702-A (JP)
Title: Substrate transfer apparatus and electronic component mounting apparatus
Inventor: MUTO KENICHI
IPC: H01L21/50
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To simultaneously achieve the return operation and the predetermined work of a feeding member by providing member thrust-retract means for making the feeding member project to an engaging position where the member engages with a substrate and for retracting the member from the engaging position. SOLUTION: A feeding member (feeding pawl) 21 engages with the rear end of a heat-sink and pushes and transports the heat-sink. A plurality of feeding member thrust-retract means (cylinders) 50 for thrusting and retracting the feeding pawl 21 are mounted on a transporting block 40 with a suitable spacing in the transporting direction being provided between them. A rod 51 of the cylinder 50 presses a pawl fixing plate 52 so that the fixing plate moves obliquely upwards along a rail 54 provided on the transporting block 40 against the biasing force of a tension spring 53.  The direction along which the rail 54 being provided is parallel to the direction of a thrust-retract guiding opening and is perpendicular to the transporting direction of the heat-sink, and the feeding pawl 21 fixed to the pawl fixing plate 62 is guided by the opening and is moved in the direction retracting from within an atmosphere chamber.
Patent JP-H05134943-A (JP)
Title: Data transmission system
Inventor: SAWADA FUMIHIRO
IPC: G06F13/00
Filed: 1991-11-14
Abstract: PURPOSE:To improve the reliability of a data transmission system by adding a means to each controller and device to produce or check the redundant data of each change of a command sequence and providing 8 firmware control mechanism to assure the normalcy of the command sequence. CONSTITUTION:A controller 1 confirms the commends based on the redundant data D added to the messages received from the devices 2i (i= A-C) and then checks the correctness of the message contents. In other words, the controller 1 checks the contents of the data D to confirm the command of a device 2B and informs the device 2B of an error if the contents of the date D include the error. Thus the command is complete. Thus the communication of the data D is carried out among the devices 2A, 2B... and the controller 1 for the checking purpose at each change of each command sequence. Then the controller 1 confirms the connected devices and the command executing sequences at each change of each command sequence.
Patent JP-H07131361-A (JP)
Title: Structure for cabinet for electric equipment
Inventor: MAKINO TAKAAKI
IPC: H04B1/034
Filed: 1993-11-04
Abstract: PURPOSE:To connect a probe to a ROM inside a cabinet regardless of a battery by providing a probe inserting port on the internal side of a side board to partition a battery housing part and the inside of the main body of the cabinet and fitting the connector terminal of a vertically inserted probe to a recessed connecting part provided at the terminal edge of a printed circuit board. CONSTITUTION:The cabinet for an electronic equipment such as a pager is composed of a main body 10 of the cabinet and a partial cover 12 also used as a battery cover for opening/closing a battery housing part 11 at the main body 10, a printed circuit board 15 is arranged inside side walls 13 of the housing part 11, and the ROM not shown in the figure is mounted on the board 15. A notch 13a extended from the upper edge to the down side is provided on the side face of the cabinet on the side walls 13, and an opening part generated between the notch 13a and a terminal edge 10a of ceiling walls is used as a probe inserting port 16. Therefore, the terminal edge 10a is saved inside rather than a position required for attaching/detaching the battery inside the housing part 11, and the battery is attached/detached regardless of a probe 20 of the ROM. Namely, the probe inserting port 16 in the shape of a longitudinal hole is provided between the housing part 11 and the cabinet side of the side walls 13, and workability improved.
Patent JP-H03160130-A (JP)
Title: Engine stall preventing method during start of vehicle
Inventor: NAKAGAWA TATSUO
IPC: F02D41/04
Filed: 1989-11-17
Abstract: PURPOSE:To enable a vehicle to smoothly start by controlling an intake air amount so as to be increased corresponding to a return amount of a clutch pedal at the time of starting the vehicle in which a clutch is stepped in with a manually operated transmission operated in a running position. CONSTITUTION:In an electronic control unit 10 when a vehicle is in operation, whether a clutch pedal 11 is stepped in or not is discriminated by a signal (d) from a clutch position sensor 8, when the clutch pedal is stepped in, next whether a manually operated transmission 1 is shifted to a running position or not is discriminated by a signal (e) from a neutral switch 9. When the discrimination is YES, whether the clutch 11 is in returning or not is discriminated by an output of the clutch position sensor 8, and in the case of judging the pedal 11 during returning, a flow control valve 4 in a bypass passage 3, provided so as to detour around a throttle valve 2, is controlled in accordance with a return amount of the clutch pedal 11. That is, the larger the clutch return amount is the larger the mount of intake air is.