baber/WOPTO huggingface dataset:
Patent JP-S6291619-A (JP)
Title: Air-fuel supply control method for internal combustion engine
Inventor: KOBAYASHI HIDEO
IPC: F02D3/00
Filed: 1985-10-16
Abstract: PURPOSE:To aim at enhancing the drivability and fuel economy, by controlling the opening degree of an intake-air control valve to be small during the operation of an internal-combustion engine being specified, and by making the fuel injection rate of one of intake ports higher than that of the other so that satisfactory stratifying combustion is realized. CONSTITUTION:During low load operation in which the negative pressure of an intake- air pipe vacuum take-out port 17 exceeds a predetermined value, a diaphragm device 13 controls the opening degree of an intake-air control valve 10 so that the latter is set to a predetermined low opening degree position. Further, a substantial part of intake-air is led into a combustion chamber 1 through a helical intake port 2, and the remainder is led into the combustion chamber 1 through a straight intake port 3. Further, fuel is fed through first and second fuel injection valves 19, 20 at predetermined amounts, respectively, in accordance with the volume of intake-air. Therefore, a lean air-fuel mixture is fed through the helical intake port 2 into the combustion chamber 1 while a rich air-fuel mixture is fed through the straight intake port 3 into the combustion chamber, thereby a rich mixture may exist around a spark plug 6 in the center section of the combustion chamber 1.
Patent JP-S60121457-A (JP)
Title: Developing toner of electrostatic charge image
Inventor: SASAGAWA MASUMI
IPC: G03G9/08
Filed: 1983-12-06
Abstract: PURPOSE:To improve electrification characteristics and development characteristics by incorporating a magnetic material subjected to graft treatment and an acid aliphatic compound or its metallic salt in a toner having specific degree of sphericality and average particle size to obtain a toner superior in particle characteristics of fluidity, wear resistance, etc. and fixability. CONSTITUTION:The toner whose particles have 0.95-1.00 degree of Wadell practical spheroidicity to be sphere practically and have 5-25mum average particle size contains the magnetic material subjected to graft treatment and the acid aliphatic compound or its metallic salt. This toner is produced by, for example, the suspension polymerization method and is attained in the spherical and uniform-particle size state. The acid aliphatic compound or the like used in this polymerization method is coupled selectively with hydrophilic groups remaining on the surface of the graft magnetic material to enhance wetting of the magnetic material to monomers, and therefore, exposure of the magnetic material to the surface of polymers is prevented, and the magnetic material is dispersed uniformly in monomers. Thus, the electrification property is uniform and stable, and good toner images are attained, and good pictures are attained even at a high humidity.
Patent JP-H06190038-A (JP)
Title: Subcutaneous syringe
Inventor: JIYAN PEE GURIMAARU
IPC: A61M5/32
Filed: 1993-09-16
Abstract: PURPOSE: To offer a subcutaneous injection syringe whose barrel or plunger is not required to be manufactured specially. CONSTITUTION: The syringe 10 with a structure to isolate the fluid 30 from the syringe tip 18 is provided with a barrel 12 having a chamber 16, in which a stopper 32 is set in a possibly sliding fashion. This stopper 32 is provided with a hole penetrated through toward the axial direction. The plug 34 has a head coupled in a removable fashion with a seal in the stopperhole's seal part. The tapered part of the plug penetrates through the hole, extending from the head toward the tip direction to be projected out of the stopper tip externally. The tail is sufficiently long enough to have the head come out of the seal part of the hole by applying a force to the tip of the tail. The tail has a cross-sectional form making at least one fluid groove between this tail and the stopperseal part. This allows the fluid to come out of the barrel 12 head 18 through the hole from the chamber.
Patent JP-H0982213-A (JP)
Title: Field emission type cold cathode device and its manufacture
Inventor: HASEGAWA TOSHIMICHI
IPC: H01J3/18
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a field emission type cold cathode device and its manufacture capable of sufficiently restraining the spread-out of electron beam without complicating a manufacturing process. SOLUTION: The recessed portion on the substrate 35 side of an emitter 31 with the end 31a sharply protruded is buried with a resistance layer 33 and jointed to a glass substrate 35 via an emitter feeding electrode layer 34. A focusing electrode 36 has the top 36a approximately parallel to the face 35a of the substrate and the side 36b. A gate electrode 38 is arranged with an opening 38a to protrude the emitter end 31a therein and an opening 38b to correspond to the top 36a of the focusing electrode 36. An insulating layer 39 is formed between the gate electrode 38 and the emitter 31.
Patent JP-H0673702-A (JP)
Title: Method for widening road passing through ravine
Inventor: NAKABAYASHI SHIGEKI
IPC: E01C1/00
Filed: 1992-08-28
Abstract: PURPOSE:To make construction easy by a method wherein concrete columns are erected on the natural ground, then foundation concrete is placed and U- shape blocks are laid over the concrete, and slabs are fixed to the blocks with anchor bolts. CONSTITUTION:A slope of the shoulder of a road inclined down from the road toward the bottom of a valley is cut approximately at a right angle to the road surface, and thereby the natural ground serving as a foundation for constructing a road is formed. Then, a plurality of concrete piles 3 are erected on the natural ground at intervals, each of which corresponds to the width of a U-shape block 7 and an upper slab 10. Foundation rubbles 4 are then laid over the natural ground and foundation concrete 5 is cast thereon and at the same time, reinforcements 6 for the piles 3 are arranged. The blocks 7 are laid over the concrete 5, and the bottoms 8 of the blocks 7 are anchored to the concrete 5 with anchor bolts 9. Furthermore, upper slabs 10 are fixed over the blocks 7 with anchor bolts 11.
Patent JP-H0668395-A (JP)
Title: Parking lot control system
Inventor: FUJIWARA HIDETOSHI
IPC: G06Q50/00
Filed: 1991-06-05
Abstract: PURPOSE:To put a parking lot in efficient operation and improve the service by providing the parking lot with a portable terminal equipment having a display means which shows various information from the control side of the parking lot and the parking position of a car parked in the parking lot. CONSTITUTION:The portable terminal equipment T performs input/output control over command signals sent from its transmitting and receiving means and information from a control means 1, and displays various information controlled by the control means and also displays information on the parking positions of vehicles. This parking lot control system enables a mutual communication between the control side and users of the parking lot and is equipped with the portable terminal equipment T having the display means which shows the various information from the control side of the parking lot and the parking positions of the cars parked in the parking lot, thereby accurately informing the users who carry portable terminal equipments T of necessary messages.
Patent JP-S59122241-A (JP)
Title: Data transmission system
Inventor: TAKAGI MASATOSHI
IPC: H04B3/54
Filed: 1982-12-28
Abstract: PURPOSE:To improve the collecting efficiency and the reliability of data by discriminating the correctness/incorrectness of a terminal address in a repeater. CONSTITUTION:A terminal address signal and a digit address signal for a terminal equipment 8 are outputted from an address generating circuit 3 in the repeater 2, injected to a distribution line through a phase pulse signal originating circuit 5 and then transmitted to the terminal equipment 8. The address signal and the digit address signal received by the terminal equipment 8 are separated from a power supply line by a phase pulse signal receiving circuit 13 and sent to an address testing circuit 11. When the address corresponds to the terminal equipment 8, a return command signal is transmitted to a data generating circuit 10 and an address generating circuit 9, and a data signal is formed together with the address signal and the digit address signal. These signals are injected to the distribution line 6 and tested by an address testing circuit 4 at the correctness/ incorrectness of these signals, and then a return signal is inputted.
Patent JP-S6293506-A (JP)
Title: Method of operating push rod
Inventor: KOMINO MITSUAKI
IPC: B25J18/02
Filed: 1985-10-16
Abstract: PURPOSE:To achieve space-saving by putting a fixed clamp and a movable clamp into the open state and the clamp state alternately, and moving the movable clamp along a scale. CONSTITUTION:A fluid is discharged from a fluid port 9 of clamp portions 4b, 4a of a fixed clamp 3 and a movable clamp 2 to be open. A fluid is pressed in a fluid chamber 8 to be in the clamping state, and the moving distance at the movable clamp 2 is measured. Therefore, when the clamps are reciprocated, a push rod can be transported for the required distance while the distance more than the length of a scale is measured. Accordingly, the scale can be shortened to achieve space-saving.
Patent JP-S6291588-A (JP)
Title: Producing pitch coke
Inventor: KAJI MASAYOSHI
IPC: C10B57/04
Filed: 1985-10-18
Abstract: PURPOSE:To obtain the titled coke which exhibits excellent electrode properties and yield, by feeding a hydrogenated coal tar material in a delayed coker to conduct coking and reutilizing a particular oil component contained in an oil which has been produced in the coking process. CONSTITUTION:A coal tar material contg. 0.2-1wt% sulfur and 1 -2wt% nitrogen from which quinoline-insoluble matter has been removed according to need (e.g., coal tar pitch having a softening point of 70 deg.C or below) is hydrogenated under a hydrogen pressure of 50-300kg/cm<2>.G in the presence of a hydrogenating catalyst at 300-500 deg.C in a hydrogen to coal tar material ratio of 300-2,000Nl/l to give a denitrification rate of 15-90%. If necessary, low boiling components are removed from the hydrogenated material to adjust the softening point. The material is fed into a delayed coker and coked. 5wt% or more, preferably 10-60wt% oil which has been distilled out in the coking and from which at least part of the low-boiling components has been removed is reutilized in the delayed coker.
Patent JP-H09118699-A (JP)
Title: Glycosyl-protein derivative
Inventor: SUGAWARA TAMIO
IPC: C07K14/505
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new protein derivative having a glycosyl group, useful as a carrier for selectively transporting a drug to a target tissue, especially bone marrow and brain and effective for the amelioration of hypoactivity of marrow caused by the treatment of a cancer patient or by grave infectious diseases. SOLUTION: This new glycosyl-protein derivative is expressed by the formula I [R is glycosyl; X is O-(CH2 )2 O(CH2 )2 O(CH2 )3 -CO; Z is a protein residue; (m) is 10-50] and useful as a carrier for selectively transporting a drug to a target tissue, especially bone marrow and brain and for the amelioration of hypoactivity of marrow caused by the radiotherapy and the administration of anticancer agent of a cancer patient or by grave infectious diseases. The protein derivative can be produced by reacting methyl 4-[2-(2-hydroxyethoxy) ethoxy]butanoate of the formula II (Me is methyl) with 2,3,4,6-tetra-O-benzyl-α-D- mannopyranosyl chloride, etc., removing the protecting group from the product and reacting the resultant compound of the formula III, etc., with a protein such as human serum albumin.
Patent JP-S61112557-A (JP)
Title: One-phase reluctance semiconductor motor
Inventor: BAN ITSUKI
IPC: H02K29/00
Filed: 1984-11-05
Abstract: PURPOSE:To prevent a bearing from damaging by forming armature poles to be excited at axially symmetrical positions with respect to a rotational shaft with the first and second exciting coils, thereby reducing electromagnetic noise at rotating time. CONSTITUTION:A rotational shaft 1 of 1-phase reluctance motor is rotatably supported to a cylindrical support 24 implanted to a body substrate, and the central vacant hole of an armature 3 is press-fitted to the support 24. The armature 3 is formed by spacing poles 3a - 3d at 90 deg. from each other and winding exciting coils 4a - 4d. Further, a cup-shaped rotor 5 is secured to the shaft 1, and salient poles 2a, 2b are provided to form rotor 2. The poles 2a, 2b are disposed at symmeterical positions, and the width is larger in the amount of shaded parts 2g, 2h than 90 deg.. A coil 11 to become a position detector is secured to the poles 2a, 2b. Thus, the rotor 5 is rotated by energizing the coils 4a - 4d.
Patent JP-S6474519-A (JP)
Title: Zoom lens
Inventor: HATA KAZUYOSHI
IPC: G02B15/16
Filed: 1987-09-16
Abstract: PURPOSE:To realize a zoom lens having high performance, which can realize a small size, light weight and a low cost by constituting a first positive group and a second negative group of two pieces of a negative lens and a positive lens respectively and moving the second group and its succeeding third positive group without moving the first group at the time of zooming. CONSTITUTION:The first group I is constituted of two pieces of a negative meniscus lens being convex to an object side and a biconvex lens whose strong face has been turned to the object side, and has positive refracting power. The second group II is constituted of two pieces of a negative lens whose strong face has been turned to an image side and a positive meniscus lens being convex to the object side, and has negative refracting power. A third group III is constituted of four pieces of positive, negative, positive and positive, and has positive refracting power as a whole. At the time of zooming, the first group I is made immobile, the second group II is moved on an optical axis and brought to variable power, and the third group III also follows it up and moves so as to keep the image face constant. The first and the second groups are negative lens preceding types and a peripheral light of a strong inclination in a wide angle area is led to the third group, therefore, a small size, light weight and a low cost are realized, and the generation of a comatic aberration of a higher order and a curvature of image can be suppressed.
Patent JP-H0893538-A (JP)
Title: Waveform shaping device
Inventor: ADACHI HISAMI
IPC: F02D45/00
Filed: 1994-09-27
Abstract: PURPOSE: To easily set the threshold level by providing a comparing means for comparing the threshold level converted into an analog value by a D/A converting means, and inputting a signal whose waveform is shaped. CONSTITUTION: A detecting signal to be outputted from an engine rotational sensor 1 is compared with the threshold level by a comparator 311, and the output of the comparator 311 is H until it exceeds the threshold level VTHh and it is changed to L when it exceeds the threshold level VTHh . A logic circuit 33 closes a switch S2 by the change to L, and a digital value V...m stored in a VTH1 resister 342 is selected. This digital value VTH1 is converted into an analog value by a D/A converter 32 and set as the threshold level VTH1 . Waveform shaping not to be easily affected by noise can be performed by switching of the threshold level.
Patent JP-H07164651-A (JP)
Title: Thermal recording method and apparatus
Inventor: IMAI SHINJI
IPC: B41J2/36
Filed: 1994-09-27
Abstract: PURPOSE:To simply and inexpensively provide a thermal recording apparatus capable of recording an image stable in density with the elapse of time and having high gradation and high accuracy. CONSTITUTION:Heat energy immediately before color development is applied to a thermal recording material S by the heat roller 28a coming into contact with the thermal recording material S and, subsequently, color developing heat energy is applied from a thermal head 12 to record a gradation image and, thereafter, a current is supplied through a heat roller 34a to again heat the thermal recording material S to stabilize developed color density.
Patent JP-H0981364-A (JP)
Title: Multi-modal information input method and device
Inventor: NAKAJIMA HIDEJI
IPC: G10L15/00
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To ensure the effective input of the multi-modal information by recognizing the object that is pointed by the movement of a cursor on a display means in the instructing operations of a pointing device. SOLUTION: A pointing object recognition means 2 recognizes an object as a pointing object candidate when the moving speed of a cursor is reduced less than a prescribed level in the object area of a display means in the instructing operations of a pointing device. A coupling means 3 selects a pointing object corresponding to the voice including a pointed word out of the pointing object candidates recognized by the means 2 when a voice recognition means 1 which recognizes the words of the uttered voices has the words of the voices including the pointed word. Then a command conversion means 6 converts the pointing object candidate selected by the mans 3 into a command of an application program. The means 2 also outputs a time band when the cursor stayed in the area of an object, i.e., a pointing object candidate.
Patent JP-S6385379-A (JP)
Title: Semiconductor integrated circuit
Inventor: MURAKAMI TETSUYA
IPC: H01L21/822
Filed: 1986-09-30
Abstract: PURPOSE:To dispense with an external testing circuit and a control signal observing terminal and to test the transition time of a tri-state output buffer easily, accurately, stably and rapidly, by mounting a testing control circuit in an integrated circuit. CONSTITUTION:At the time of a usual operation mode, a mode control signal is 1 and a tri-state output buffer 12 is controlled to an output enable state and an output disable state corresponding to 0 and 1 of a buffer control signal C. At the time of a test mode, the mode control signal becomes 0 and the output of an AND circuit 17 becomes 0 and, therefore, the output buffer 12 always becomes the output enable state. Since the output of a NAND circuit 14 becomes 1 and the control signal C passes through an OR circuit 15 and the inverted signal of the control signal C is inputted to the output buffer 12 through the NAND circuit 16, the inverted logic of the buffer control signal C becomes observable at a tri-state output terminal 11 and a transition time can be tested.
Patent JP-S6474626-A (JP)
Title: Functional information processing system
Inventor: SHIRAISHI ATSUSHI
IPC: G06F9/44
Filed: 1987-09-16
Abstract: PURPOSE:To quickly perform the retrieval processing by providing an associative buffer memory in which dummy argument names and binding position information are stored and retrieving the associative buffer memory before retrieval of a large variable area to obtain an actual argument corresponding to a desired dummy argument. CONSTITUTION:Dummy argument names are successively read out from a local variable area in the start part of a stack memory 3; and when a desire dummy argument name is found, the actual argument corresponding to it is outputted. If it is not found, a pertinent actual argument is outputted from the memory 3 pointed by binding position information 2-2 when the desired dummy argument name is found in accordance with a dummy argument name 2-1 stored in an associative buffer memory 2. When it is not found in the memory 2, the large variable area of the memory 3 is continuously retrieved to find the desired dummy argument name; and when it is found, the corresponding actual argument is outputted, and the dummy argument name 2-1 and the intra-stack address stored in the memory 3 are used as information 2-2 to store the found dummy argument name in the memory 2, and an validation flag 2-3 is turned on.
Patent JP-H0787375-A (JP)
Title: Vibration correction device for image pickup device
Inventor: HIRAO SHIGEHARU
IPC: H04N5/232
Filed: 1993-09-17
Abstract: PURPOSE:To provide a vibration correction device which can suppress the disturbance of a picked up image by rotating mirrors adjusting the direction of light from a subject by means of a prescribed angle so as to correct vibration in a rotational direction by means of a vibration detection correction command means. CONSTITUTION:A vibration detection/correction angle signal output part 1 detects a rotational component where an optical axis in vibration is set to be a center, and a correction angle signal where a half angle of the detected angle is set to be a correction angle is outputted to a driving device 3. The device 3 rotates the two mirrors 2 by the angle equivalent to the correction angle signal with the optical axis as the center. The rotational component in vibration is cancelled out by the processing, and light from the subject is given to an image pickup element 7 through a photographing lens 6 in the same states as time when there is no vibration in the rotational direction. Thus, the vibration of the image pickup device can completely be corrected, and the disturbance of the picked up image can be suppressed.
Patent JP-S59118260-A (JP)
Title: Packing material for slide valve of ladle for ingot making
Inventor: YAMAZAKI MASAOMI
IPC: B22D41/46
Filed: 1982-12-23
Abstract: PURPOSE:To perform surely firing and hole opening of a packing material which is thermally affected in the stage of starting charging a molten steel by using converter dust which is preliminarily made dry as the packing material to close the nozzle hole of a sliding valve in the bottom of a ladle prior to receiving the molten steel. CONSTITUTION:An insert nozzle 5 having a through-hole in a nozzle receiving brick 3 in succession to a lining brick 2 on the inside of a shell 1 is under-supported by a bottom plate brick 6 and is thus attached in the bottom of a ladle. A slide plate brick 8 is slid together with a change nozzle 9 with respect to the brick 8 by a hydraulic cylinder 7 to open a through-hole 4. The slide valve is closed and the converter dust which is preliminarily made dry is packed as a packing material 10 in the nozzle 5 to close the nozzle 4 in order to smooth the hole opening in the stage of starting changing the molten steel into the ladle. As a result, the firing and hole opening of the packing material which is thermally affected in the stage of starting charging the molten steel are surely accomplished and the possibility of introducing harmful components and inclusions into the steel ingot is eliminared. The workability in the stage of packing the packing material in the nozzle hole is further improved.
Patent JP-H1071929-A (JP)
Title: Guiding structure for seat belt
Inventor: TAKAHASHI TSUTOMU
IPC: B60R22/24
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a seat belt guiding structure capable of folding a collapsible seat back forward easily without interfering with the seat belt. SOLUTION: The lock plate 37 of a belt guide 33 supported on a quarter panel 24 so as to rotated is engaged with a lock striker 13 in the side face of a seat back 11 and its direction is changed when the seat back 11 is rotated. Thus, the direction of a guide lever 36 for supporting a seat belt S is changed, the seat belt S is guided to the outside of the rotating region of the seat back 11 when the seat back 11 is folded forward and interference between the seat back 11 and the seat belt S is prevented.