baber/WOPTO huggingface dataset:
Patent JP-H04128556-A (JP)
Title: Fuel injector
Inventor: TSUKAMOTO TAKESHI
IPC: F02M69/04
Filed: 1990-09-18
Abstract: PURPOSE:To finely and uniformly mix fuel and air by jetting the fuel jetted from a fuel injection valve toward a cone member in a fuel injection passage and jetting the fuel into a suction passage through a spread inclined shaped annular gap and forming the outer shape of a fuel injection passage boss into a spread inclined part. CONSTITUTION:On an injection valve body 4 arranged under a throttle valve body 1, a fuel injection passage 6 which has the axis center line Y-Y on the axis center line X-X of a suction passage B and whose downstream side is opened inside a suction passage B through an opened port edge part 6B is formed, and a spread inclined part 6C is formed towards the opened port edge part 6B from an expansion starting point A. Further, an injection valve injection passage 7 for jetting the fuel jetted from a fuel injection valve 5 into the fuel injection passage 6 is formed. A cone member 8 is arranged in the expansion inclined part 6C of the fuel injection passage 6, and an annular gap which is continuous downward is formed from an expansion inclined projection part 8A and the spead inclined part 6C. A fuel injection passage boss 9 on which a fuel injection passage 6 is drilled is formed so that a spread inclined part 9A whose outside diameter part spreads gradually toward the downstream side is formed.
Patent JP-S62107913-A (JP)
Title: Milling cutter
Inventor: NAKAMURA SHOICHI
IPC: B23C5/24
Filed: 1985-11-05
Abstract: PURPOSE:To enhance the working efficiency of a milling cutter, by enabling a tip to radially move so that the tip may be held in its previous condition after the tip being ground even though the tip is regenerated after the tip being worn. CONSTITUTION:If the cutting blade of a tip 30 is worn exceeding an allowable value, it is regenerated by the following adjusting way. A ring nut 11 is turned to be advanced so that the front end 30 of the nut 11 presses the rear end of the tip 30 so that the tip is guided along the bottom surface of a groove 26 to be moved in the radial direction. Accordingly, if the outer end 31 and front end 32 of the tip are ground, they are set at the same positions as before even though the tip 30 itself becomes small, and therefore, it is possible to maintain the tip in the same condition as before, ever after the tip being ground.
Patent JP-H0296427-A (JP)
Title: Ttl circuit
Inventor: MIYAJI HIROYUKI
IPC: H03K19/088
Filed: 1988-09-30
Abstract: PURPOSE:To reduce a spike current by detecting the H level of the emitter of the first step transistor of an off buffer circuit, receiving a detecting signal and clamping between the base and the emitter of an output transistor. CONSTITUTION:A TTL circuit has a phase splitter transistor(TR)Q3, an off buffer circuit 1 and an output TRQ4. An H level detecting circuit 3 detects that the output voltage of the first step TRQ4 of the off buffer circuit 1 is an H level. A clamping circuit 4 receives the detecting signal of the H level detecting circuit 3 and clamps the voltage between the base and the emitter of an output TRQ6 to the potential at which the TRQ6 turns off. Thus, the spike current which flows when the output voltage level is switched, can be reduced.
Patent JP-S63158212-A (JP)
Inventor: FUORUKERU ONNENBUERUKU
IPC: B29C51/26
Filed: 1987-10-02
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-S60144834-A (JP)
Title: Arithmetic circuit for finite field
Inventor: SHIROTA NORIHISA
IPC: G06F11/10
Filed: 1983-12-30
Abstract: PURPOSE:To obtain a small-scale arithmetic circuit for finite fields by obtaining respective element of matrix representation and multiplication outputs of respective inputs in vector representation in the vector representation of finite fields GF(2<m>). CONSTITUTION:For example, an input A consists of a0, a1, a2, and a3, an input B consists of b0, b1, b2, and b3, and an output C consists of c0, c1, c2, and c3. Then, alphaN is supplied as the input A, and then alphaN.B is obtained as the output C. In this case, N is a value set optionally among (0, 1, 2...2<m>-2) and N is supplied as an address of ROM stored with a table to generate alphaN. Similarly, alpha<->N is generated by another ROM to generate alpha<->N as the output C, and alpha<-i> is further generated by another ROM to generate alpha<-i>.B as the output C.
Patent JP-S60132875-A (JP)
Inventor: YOOAHIMU ROONAA
IPC: B65H69/06
Filed: 1984-11-26
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-S63102827-A (JP)
Title: Wire electric discharge machining device
Inventor: USUDA KIMIHIKO
IPC: B23H7/02
Filed: 1986-10-21
Abstract: PURPOSE:To prevent mist in a machining part from being scattered and diffused and to make it possible to return water into a machining liquid tank, by providing bedewing devices in a forced recovery device which uses a fan, and in the intermediate section of the recovery device, respectively, so as to prevent mist in the machining section from being scattered and diffused. CONSTITUTION:A fan blower device 20 produces vacuum in a working tank 4 to forcedly recover mist generated during machining, so that the mist is led into a duct 23 to prevent the mist from scattering and diffusing from the tank 4. Further, the mist is turned into water by means of a bedewing device 21 disposed in the duct 23, and is returned into a machining liquid tank through a water hose 22. With this arrangement, it is possible to prevent mist from sticking to a machine body and the slide surface of a guide part so as to prevent the latter from corroding, and further, it is possible to enhance the reliability of electrical parts used in the machining device and to prevent the amount of machining liquid in the machining liquid tank from decreasing, thereby it is possible to sustain a high degree of accuracy and a high degree of reliability for a long time.
Patent JP-S60136244-A (JP)
Title: Rectifying device
Inventor: ISHIKAWA YOSHIKIYO
IPC: H02M7/04
Filed: 1983-12-23
Abstract: PURPOSE:To strengthen the performance of environmental resistance by a method wherein the main body of a rectifier is arranged in the recess of a cooling fin and completely coated with a flexible heat-resisting resin. CONSTITUTION:A semiconductor chip 5 performing the action of rectification is fixed by adhesion to the bottom of an end-closed cylindrical metallic material (disk) 3 via solder layer 8. A lead 6 is connected by mounting to the other surface of the chip 5 via solder layer 8, and a hermetic sealing region 4 is cast in the disk 3 and hardened. The retifier body R is installed to the recess 1a of the cooling fin 1 via solder layer 2, which section is filled with silicone rubber 7, a flexible heat-resisting resin; thus, the disk 3 and the hermetic sealing resin 4 are completely covered. Even when salt water or mud water attaches, each resin is difficult to strip because of a long path of its stripping, excellent performance of environmental resistance is exhibited.
Patent JP-S62109453-A (JP)
Title: Communication control equipment
Inventor: TSUJITA YOSHINORI
IPC: H04L69/14
Filed: 1985-11-08
Abstract: PURPOSE:To improve greatly the using efficiency of a communication circuit by using plural circuit control parts and providing a switch means for these control parts. CONSTITUTION:A communication control equipment is provided with a control part 21 which performs the overall control of the communication control equipment, a DMA transfer control part 22, a memory 23, a channel control part 24 which controls the channel set to a central processing unit 1, the circuit control parts 25 and 26 which convert the serial data on a data communication circuit into the parallel data, and a switch logic part 29 which performs the switch of the transmission data signal 27 sent to a central MODEM 3 and the reception data signal 28 sent from the MODEM 3 between both control parts 25 and 26 by the switch instructing signal 295. Thus the transmission and reception of data is possible to the next terminal equipment 52 without waiting for the program processing of both terminal equipments 51 and 52. This improves greatly the using efficiency of a communication circuit.
Patent JP-S63103375-A (JP)
Title: Document processor
Inventor: KIJIMA YUJI
IPC: G06F17/21
Filed: 1986-10-20
Abstract: PURPOSE:To facilitate register of the conjugating words by collating an input KANJI (Chinese character)-KANA (Japanese syllabary) mixed word with a word pattern evolved on a memory and deciding a correct or wrong state of a declensional KANA ending part. CONSTITUTION:A dictionary is provided to a recognition dictionary storing part 1 to hold the information on the conjugation type of a conjugating word containing KANJI and declensional KANA ending as well as the information on the inflection of each conjugation. The KANJI-KANA words inputted from an input part 2 are collated with a word pattern leveled on a memory based on the information held in a dictionary. A declensional KANA ending error detecting part 9 decide a correct or wrong state of a declensional KANA ending part. The result of this decision is outputted to a correct/wrong answer display part 10.
Patent JP-H1077900-A (JP)
Title: Misfire detection control device for internal combustion engine
Inventor: TOYODA KATSUHIKO
IPC: G01M15/04
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To judge whether or not a misfire is generated by providing a memory for storing a plurality of fuel levels in regular order within the prescribed time and updating the stored fuel levels one by one. SOLUTION: A control means 70 detects a misfire by the fluctuation of the operating state of an internal combustion engine 2, and the control means 70 is provided with a memory 72 for storing a plurality of fuel levels in regular order within the specified time and updating the stored fuel levels one by one. That is, the memory 72 stores a plurality of fuel levels up to the number (n) (n>=1) within the prescribed time MFt successively into storage parts L1-Ln, and when the new fuel measured value is measured, the storage parts L1-Ln are moved up one by one to store the latest fuel level in the storage part Ln. At the time of detecting a misfire, whether this misfire is caused by abnormality of the internal combustion engine 2 and an ignition system or by the shortage of fuel is discriminated by the change of a fuel level before the detection of the misfire stored in the memory 72.
Patent JP-H1072611-A (JP)
Title: Method for preventing flow-out of molten slag in converter and device therefor
Inventor: WATANABE KYOJI
IPC: C21C5/46
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To flow out only molten steel while preventing the flow-out of molten slag at the time of tapping the molten steel in a converter. SOLUTION: A shut-off plate 6 is brought into close contact with a steel tapping hole 3 in the converter 1 to close the end furface 3a of the steel tapping hole 3. The shut-off plate 6 is fitted to one end of a bracket 7 and a rotating shaft 8 is arranged at the center part of the bracket 7 and a counter weight 9 is arranged at the other end. During tapping the molten steel, the bracket 7 is locked with a lock mechanism 20, but the lock mechanism 20 is taken off to release the lock at the time of detecting the slag, and then, the shut-off plate 6 is shifted to the end surface 3a with the gravity acted on the counter weight 9 to shut off the steel tapping hole.  Since the time from the detection of the slag to the shut-off is short, such as 0.5sec, and the shut-off movement is surely executed, the slag flow-out quantity is less than half quantity of the conventional method, and further, the equipment is simple and low cost.
Patent JP-S61127167-A (JP)
Title: Contact type image sensor
Inventor: NABETA OSAMU
IPC: H01L27/146
Filed: 1984-11-26
Abstract: PURPOSE:To produce a sensor with rapid photoresponse speed and without any probable defect at all by a method wherein an amorphous Si layer with P-N or PIN junction is deposited on an insulating substrate while common electrodes and individual electrodes at equi-interval are deposited on the Si layer to impress these electrodes with photoelectromotive force. CONSTITUTION:An I type amorphous Si layer 31 is deposited on an insulating substrate 1 made of glass or ceramics etc. while common electrodes 7 with protrusions at equi-interval and individual electrodes 8 situated between the protrusions at equi-interval are formed by metallic evaporation on the layer 31. At this time, a P type layer 32 and an N type layer 33 are provided respectively below the electrodes 7 and electrodes 8 while the amorphous Si layer 31 is PIN-junctioned. Through these procedures, the electrodes 7 and 8 are impressed with electromotive force to be outputted immediately therefrom when the Si layer 31 exposed between the electrodes 7 and 8 is irradiated with light. Besides, in such a constitution, the layer 31 shall not become a defective element even if there is any defect in the layer 31 due to the insulating property of substrate 1.
Patent JP-H07100448-A (JP)
Title: Decorating method for flooring material
Inventor: TAKEDA KENJI
IPC: B08B6/00
Filed: 1993-10-05
Abstract: PURPOSE:To provide a decorating method for a flooring material for carrying out the beautiful continuous decorative printing such as heat transfer printing in the state of removing securely dust attached on the surface of the flooring material by static. CONSTITUTION:A plastic flooring material 11 is extruded continuously in the arrow mark A direction in the figure, and while being taken up by a take-up mechanism, the material is introduced into a transfer type decreasing device 12. A dust removing tape 13 is brought into contact with the surface of the flooring material 11 in the form of one straight line in the width direction. Static having the same charge as the static charged on the flooring material 11 and the large electrification amount is loaded from a static generator 15 toward the dust removing tape 13 on the position before the dust removing tape 13 is brought into contact with the surface of the flooring material 11. Thus dust attached the surface of the flooring material 11 by static adheres to the dust removing tape 13 to be removed securely.
Patent JP-H0993548-A (JP)
Title: Television receiver with teletext information display function
Inventor: ABE HIROTOSHI
IPC: H04N5/445
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To display teletext and graphic information sent through a data channel in a way of easily understood by the viewer by devising a form of display of teletext and graphic information such as a supplement program. SOLUTION: A signal received by tuners 111, 121 is processed by video processing circuits 112, 122 and received by a synthesis part 130 via compression circuits 113, 123 respectively and displayed respectively to the left and right on a screen of a display device 131. The teletext and graphic information from a teletext multiplex and data broadcast decoder 141 is synthesized on a position corresponding to a non-image part of a video signal by the synthesis circuit 130.
Patent JP-H02101016-A (JP)
Title: Remedy for kidney disease and food for recovery of kidney disease
Inventor: YAMADA AKIRA
IPC: A61K36/899
Filed: 1988-10-05
Abstract: PURPOSE:To obtain an effective remedy for kidney diseases and effective foods for recovery of kidney diseases with high safety containing dietary fibers prepared from the husk of food seeds as the active components. CONSTITUTION:Husks and shucks of corn, crops such as wheat bran, beans are powdered using a crusher and then passed through a sieve to prepare food fibers. The resultant food fibers are formed into a tablet, powder, granule, ampled liquid medicine, etc., and orally administrated. The above-mentioned food fibers may be also orally administrated without more processing. The administration of the above-mentioned fibers may be carried out in a form of foods prepared by addition thereof to all sorts of ingesta such as biscuit, candy, jelly, juice, soup, noodles or meat product. The does is preferably >=1g per day as the food fibers. The content of the food fibers is recommendably 10-100wt.% in a remedy for kidney diseases and the order of 1-60wt.% in ingesta.
Patent JP-H06104541-A (JP)
Title: Electronic component mounting board
Inventor: ASAI TAKUJI
IPC: H05K1/03
Filed: 1992-09-18
Abstract: PURPOSE:To provide an electronic component mounting board in which crack is prevented at a machining part of recess or through hole and thereabout and mechanical strength of dielectric base material is enhanced at electronic component mounting part in addition to enhancement of strength and durability at the recess. CONSTITUTION:In the electronic component mounting board having a recess 21 for containing an electronic component made through machining from any one side of an insulating board 20 or a through hole penetrating through the insulating board 20, filler or filament 50 is admixed with base material resin of the insulating board 20 at least a part subjected to machining.
Patent JP-2000069908-A (JP)
Title: Sterilization of green tea powder
Inventor: KINUGASA HITOSHI
IPC: A23F3/06
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for sterilizing a green tea powder without causing the discoloration and deterioration of a flavor even to some extent by utilizing electron beams. SOLUTION: A green tea powder such as a powdered green tea or a powdery green tea is sufficiently dried and then exposed to electron beams at 200-300 keV electron beam energy (voltage) and 5-20 kGy, preferably 5-10 kGy dose while making the green tea powder fly by applying vibration thereto or blowing air thereon in a hermetically sealed chamber or after making the green tea powder fly. Since the green tea powder is exposed to the electron beams with an ultralow energy, the sterilization can be carried out without imparting deterioration of a flavor even to some extent. When the green tea powder is made to fly and then reexposed to the electron beams, overlapped parts of the green tea powder can be eliminated to uniformly expose all the green tea powder to the electron beams. Thereby, the surer sterilization can be performed.
Patent JP-2000075914-A (JP)
Title: Method and device for generating operation path of industrial robot
Inventor: NAGAO YOICHI
IPC: B25J9/10
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain a method and device for the operation path generation of an industrial robot which can increase the rate of automatic construction by the robot as much as possible and efficiently obtain an operation path where no interference is caused in a short time. SOLUTION: A robot welding device 10 has an axially vertical articulated robot 16 suspended from a gate type moving device 11, a welding torch 23 mounted on the wrist of the arm of the articulated robot 16, and moves the welding torch 23 at a predetermined attitude along a weld line of an object work 22 to perform welding operation. When the operation path is generated, check points are set on the weld line, it is judged whether or not an interference is caused at each check point, and check points where no interference is caused are connected to set a continuous operation range; and a series of operation paths including an entry path, an operation path, and an exit path are generated in the continuous operation range and determined as operation paths on condition that there is no interference thereupon.
Patent JP-H0992365-A (JP)
Title: Pitch changing connector, its manufacture, and connector device
Inventor: HANAWA KAZUMI
IPC: H01R43/00
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To easily provide a high-reliability pitch changing connector by exposing the end section of multiple wiring paths provided on the plate face of a rectangular insulating plate element on both end faces at different pitches, and laminating many insulating plate elements on the plate faces. SOLUTION: Many rectangular insulating plate elements 12 is laminated in the thickness direction X to form a board main body 11, and wiring path patterns 20 of the same configuration having multiple wiring paths 21 made of a metal film stripe body are provided on the same side faces of the plate faces of the adjacent boundary faces of the insulating plate elements 12. The end sections of the wiring paths 21 are exposed on both end faces 22, 23, and the layout pitches of the exposed faces are made small on the surface 13 and large on the back face 14. A pitch changing connector 10 formed with a connection section 24 surely and electrically connecting a surface electrode element having a fine layout pitch and a back face electrode element having a coarse layout pitch is obtained.
Patent JP-H1175520-A (JP)
Title: Screening unit structure of thresher
Inventor: NAKAJIMA SHINROKU
IPC: A01F12/44
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain a screening unit structure of a thresher allowing desirable winnowing work at the screening delivery end by supplying screening air flow to the delivery end of a swinging screen from the back of the machine body of a 1st grade grain conveyor and preventing the intrusion of treated grain into a rotary fan. SOLUTION: A rotary fan 9 is placed at the back of the machine body of a 1st grade grain conveyor 13 and a screening air flow passing above a tailing conveyor 14 toward the delivery end of a swinging screen 20 is generated by the rotary fan 9. A guiding member 29 is placed at the back of the machine body near the upper part of a flow plate 28 to receive the 1st grade grain from the swinging screen 20 and flow down the grain to the 1st grade grain conveyor 13. The guiding member 29 exerts the guiding action on the treated material flowing down from the swinging screen 20 to the part above the rotary fan 20 to direct the flow of the treated material behind the machine body relative to the air-blowing port 9c of the rotary fan 9.
Patent JP-S63104317-A (JP)
Inventor: KUBO KOSEI
IPC: H01G9/02
Filed: 1986-10-20
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-S60141435-A (JP)
Title: Electrode for electric discharge machining
Inventor: AKAMI KENJI
IPC: B23H9/14
Filed: 1983-12-26
Abstract: PURPOSE:To work a minute hole having fine surface roughness with a high machining speed by forming an electrode for electric discharge machining for carrying-out the machining for the minute hole through revolution, into stepped form. CONSTITUTION:An electric discharge machining electrode 4e made of wolfram has a stepped form having a stage 9a and is sent vertically, through revolution during machining, by a vertical driving mechanism. Since a prepared hole is worked by the thin part of the electrode 4e at first, the worked area is small even with the fine roughness of the worked surface, and the top edge of the electrode 4e is not made concaved. When machining is performed by the stage 9b of the electrode 4f under the same conditions to the above-described, the accumulation of chips and gas 8d into the gap between the electrode 4f and a workpiece 5f is prevented, since the prepared hole has been formed already. Thus, high-speed machining with the superior surface accuracy is permitted.
Patent JP-H08113103-A (JP)
Title: Air bag device
Inventor: TERASAWA TOMOMASA
IPC: B60R21/20
Filed: 1994-10-17
Abstract: PURPOSE: To provide an air bag device which is excellent in the mounting workability and has the nicely surface-finished appearance, and which is capable of storing an air bag at a correct position by mounting an air bag storage module cover on a base plate without causing partial deformation. CONSTITUTION: In an air bag device provided with an air bag 1 which expands and protects an occupant at the time of collision, a base plate 3 on which an inflator 2 for inflating the air bag 1 is mounted, a module cover 4 for storing the air bag 1 and the inflator 2, and fixing metal fittings 8 for fixing the module cover 4, the fixing metal fittings 8 are made up independently of the base plate 3 and connected to the base plate 3, and are separately made up so that they can be independently arranged at specified positions.