baber/WOPTO huggingface dataset:
Patent JP-2000264242-A (JP)
Title: Front wheel steering structure for working vehicle
Inventor: YASUDA MAKOTO
IPC: B62D7/18
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To improve the transmission efficiency of mechanical action from a pitman arm to both lateral knuckle arms at lateral front wheels by operating the pitman arm swingingly to the right or left around a longitudinal axis of a machine body to steer a lateral pair of front wheels to the right or left through a lateral pair of tie rods. SOLUTION: One ends (a pivotal point 31B) of a lateral pair of tie rods 31 are pivotally connected around a longitudinal axis 18 at an swinging end side part of a pitman arm 17, and the other ends of both tie rods 31 are pivotally connected to knuckle arms 30 of lateral front wheels. In the case of operating the pitman arm 17 swingingly from a rectilinar position to the left until the left knucle arm 30 reaches a left maximum steering angle A1, an angle A3 between the pitman arm 17 and the left tie rod 31 is smaller than a conventional angle. The push operating quantity of the left tie rod 31 to the left knuckle arm 30 is therefore larger than the conventional push operating quantity with respect to the leftward swinging operation of the pitman arm 17.
Patent JP-H04309239-A (JP)
Title: Manufacturing method of chalcopyrite compound mixed crystal thin film and thin film solar cell
Inventor: TERAUCHI MASAHARU
IPC: H01L31/04
Filed: 1991-04-08
Abstract: PURPOSE:To obtain a forming method of a chalcopyrite mixed crystal thin film capable of obtaining mixed crystal having desired physical property constants, e.g. band gap, by strictly controlling the composition ratio of a chalcopyrite compound mixed crystal thin film. CONSTITUTION:When a chalcopyrite compound mixed crystal thin film is formed on a substrate or a thin film 3, a plurality of kinds of chalcopyrite compounds as the elements of chalcopyrite compound mixed crystal are put in a crucible 2 for evaporation use, and all of them are evaporated. The composition of the chalcopyrite compound mixed crystal thin film is controlled by the ratio of amount of a plurality of kinds of the chalcopyrite compounds which are put in the crucible for evaporation use.
Patent JP-H11269092-A (JP)
Title: Sterilizing agent and/or antibacterial agent containing protease and effective to bacterium belonging to genus helicobacter, and medicine and/or crisis inhibitor for disease caused by the bacterium
Inventor: SUMIYA TORU
IPC: A61K35/66
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain the antibacterial agent capable of sterilizing or disinfecting bacteria, especially Helicobacter pylori, and useful as a medicine for digestive organ diseases, etc. by including a protease capable of lysing the bacteria belonging to the genus Helicobacter. SOLUTION: This antibacterial agent contains a protease capable of lysing bacteria belonging to the genus Helicobacter, especially Helicobacter pylori. The protease is originated from a microorganism or an animal, and comprises at least one of kallikrein, protinase, proteinase K, a protease originated from Aspergillus oryzae, etc. The antibacterial agent preferably further contains at least one of antibiotics exhibiting antibacterial activities against the Helicobacter pylori, proton pump inhibitors, vitamin H2 receptor antagonists, etc.
Patent JP-S553219-A (JP)
Title: Sound recording/reproducing method via pulse modulation
Inventor: ODAGIRI TAKASHI
IPC: H03K9/08
Filed: 1978-06-23
Abstract: PURPOSE:To ensure an assured reproduction by recording the clock signals simultaneously at the sound recording via the PWM modulation. CONSTITUTION:For example, the signals from pulse oscillation circuit (a) of 50K HZ are put into PWM modulation circuit (g) after processes including the integration, amplification and others. The audio signals are also put into circuit (g) and then put into MIX after modulation and division. On the other hand, the signals from circuit (a) are divided down to 1/4 through circuits (d) and (e) to be put into MIX and then to be mixed with the above mentioned modulation signals. These modulation signals underwent the 1/2 division, and thus their isolation is easy from the synchronous signals. As a result, an assured reproduction is secured to be applied effectively to the sound recording/reproduction of the normal recorder and the like.
Patent JP-S63240476-A (JP)
Title: Steering device for automobile
Inventor: NAKAJIMA HITOSHI
IPC: B62D6/02
Filed: 1987-03-27
Abstract: PURPOSE:To promote the improvement of running stability, by setting the reference transmission ratio characteristic, determined so that transmission ratio increases higher in accordance with an increase of a car speed, and the transmission ratio characteristic, which changes in accordance with a handle steering angle, and changing their offset value in accordance with the car speed. CONSTITUTION:A controller 11, which variably controls transmission ratio, is constituted of a control amount arithmetic part 26 inputting a signal S1 from a car speed sensor 12 and a signal S2 from a handle steering angle sensor 13 and a driving signal generating part 27 generating a driving signal in accordance with a calculated value obtained in the arithmetic part 26. A signal S3 from the signal generating part 27, serving as the driving signal, is applied to a stepping motor 24, and its rotary amount is detected by a sensor 28 being fed back to the signal generating part 27. The control amount arithmetic part 26, in which the transmission ratio is set so as to increase higher as a car speed V increases larger, calculates a wheel steering angle from the transmission ratio and a handle steering angle, driving the stepping motor 24. Accordingly, an automobile improves its running stability in the time of high speed and controllability in the time of low speed.
Patent JP-S60219959-A (JP)
Title: Linear pulse motor
Inventor: OOTA HIROBUMI
IPC: H02K41/03
Filed: 1984-04-13
Abstract: PURPOSE:To reduce the weight of a movable element and to improve the characteristic by spirally winding fixedly a strip magnet around a rod-shaped member as a stator to simplify the manufacturing steps, and omitting a permanent magnet of the element side. CONSTITUTION:A strip magnet 12 which is alternately magnetized at N-poles and S-poles at an equal interval is spirally wound so that N-poles are presented at one side and S-poles are presented at the other side around the member 11 to form a stator 1. Exciting coils 24, 25 are wound on stator yokes 21, 21b, 22a, 22b, the stator 1 is inserted to the bore of a cylindrical movable element 1 formed by interposing a spacer 23. Thus, since the element 2 can be reduced in weight, the response and the stopping accuracy can be improved with high resolution.
Patent JP-H08273876-A (JP)
Title: Lighting device for discharge lamp, discharge lamp lighting device and lighting system
Inventor: OSAKI HAJIME
IPC: H05B41/392
Filed: 1995-03-31
Abstract: PURPOSE: To keep lighting of a discharge lamp even when a block DC supply unit is broken down by arranging a rectifying, smoothing circuit in an inverter circuit connected to the block DC supply unit. CONSTITUTION: In a lighting system 1, a power supply unit switching means 9 is interposed between a commercial AC supply unit 2 and a block DC supply unit 3, and the commercial AC supply unit 2 is connected to an electric power line 4 in place of the DC supply unit 3 so as to be capable of switching. Inverter circuits 6a, 6b, 6c,... each has a rectifying, smoothing circuit in the front stage of a voltage detecting circuit in an input part. In this system constitution, when abnormality generates in DC voltage outputted to the electric power line 4, it is detected with a detecting means 10, the power supply unit switching means 9 separates the DC supply unit 3 from the AC supply unit 2, and is switched so as to directly connect the AC supply unit 2 to the electric power line 4.  In the circuit 6a,..., AC voltage from the AC supply unit 2 is converted into DC voltage, and lighting of a discharge lamp 8a,... is controlled.
Patent JP-S59200477-A (JP)
Title: High voltage optical coupler and its forming method
Inventor: HOOSUTO EE JIENBI
IPC: H04B10/00
Filed: 1984-04-14
Abstract: A high-voltage optocoupler and a method comprise a conventional signal transmitter and receiver in a common, oblong housing. A signal line, for example an optical fibre, couples the transmitter output to the receiver input. Through the use of the signal line, a greater physical separation can be achieved between the transmitter and the receiver in an optocoupler, thus enabling the manufacture of a device which has a substantially increased internal creepage path and a substantially increased insulating thickness factor, producing a device which is particularly suitable for high-voltage applications.
Patent JP-H08274179-A (JP)
Title: Method and device for designing wiring
Inventor: FUJII TAKASHI
IPC: G06F17/50
Filed: 1995-03-31
Abstract: PURPOSE: To highly efficiently execute wiring design meeting wiring requirements against a channel wiring area containing a wiring inhibit diagram by setting a partial channel area containing no wiring inhibit area and assigning a main line to the partial channel area. CONSTITUTION: After a channel wiring area composed of terminal position information and information about a wiring inhibit diagram is set (S1), a partial channel area containing no wiring inhibit area is set from the information about the boundary of the channel wiring area and wiring inhibit diagram (S2). Then a tentative terminal is set on the boundary of a partial channel by taking the wiring layer which can pass through the wiring inhibit diagram into consideration (S3) and a set of candidate networks to which the main line is to be assigned is selected in the partial channel (S4). Thereafter, the main line of the next network is assigned to a wiring track in the partial channel (S5) and the wiring inhibit diagram is updated by registering the assigned main line as a new wiring inhibit diagram (S6).  Finally, a network list is updated by deleting the network to which the main line have been assigned from the network list.
Patent JP-S61234349-A (JP)
Title: Manufacture of semiconductor multi-biosensor
Inventor: KAWANA YOSHIE
IPC: G01N27/00
Filed: 1985-04-10
Abstract: PURPOSE:To form a biosensor having several kinds of enzyme immobilized films, by a method wherein an enzyme immobilized film and a photoresist layer are formed on a substrate provided with an ion sensor and a process of removing all but a portion required therefor. CONSTITUTION:An ion induction section 2 of an FE type ion sensor is provided on the top surface of a substrate 1 and an enzyme immobilized film 3 and a photoresist layer 4a are formed over the entire surface thereof. Then, the photoresist layer 4a is removed except for a specified surface of the ion induction section 2a by exposure and development and the enzyme immobilized film 3 is decomposed. Thereafter, a second enzyme immobilized film 5 and a photoresist layer 4b are formed on the top surface of the ion induction section and the same removing process is repeated to form a biosensor having different enzyme immobilized films 3 and 5 on the ion induction section 2. Thus, a massproducible fine multi-biosensor can be obtained by applying an IC production technology.
Patent JP-H09265564-A (JP)
Title: Article taking-out opening of automatic vending machine
Inventor: ABE JUNICHI
IPC: G07F9/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To facilitate the operability when an article is taken out of the article taking-out opening equipped with an article taking-out door and a slanting type article cradle. SOLUTION: This article taking-out opening has the outward opening type article taking-out door 3 which has its upper edge pivoted on the front surface of the article taking-out opening 2 and is drawn forward, and the article cradle 4 which has its lower end front edge pivoted and can be slanted forward is built in the article taking-out opening 2. On the reverse surface side of the article taking-out door 3, an interlocking arm 3b is provided which pushes the cradle to a forward slanting attitude by making an arm tip abut against the front wall of the article cradle from behind when the door is opened.  Then when the article taking-out door 3 is drawn out forward to take out an article 5 which is carried out to the article taking-out opening 2, the article cradle 4 slants forward to the forward slanting attitude associatively and the gap between the article taking-out door 3 and article cradle 4 is widened, so that the article can easily be taken out.
Patent JP-H07282123-A (JP)
Title: Method and device for analyzing temperature of die
Inventor: KONO ICHIRO
IPC: B29C45/73
Filed: 1994-04-14
Abstract: PURPOSE:To perform a fine temperature analysis while effectively shortening the time required for numerical calculation. CONSTITUTION:This device and this method are composed by providing a modeling means 2 for forming the analysis model of a die composed of the set body of reticulatedly divided polygonal elements, an analysis data preparation means 6 for setting various material values used for the numerical calculation of a die temperature and an arithmetic means 7 for numerically calculating the temperature of the respective parts of the die based on the various material values set by the analysis data preparation means 6 and providing a change means for changing at least one of the various material values corresponding to the division width of the polygonal elements in the analysis data preparation means 6.
Patent JP-H05153730-A (JP)
Title: Power system training simulator
Inventor: TANAKA SHIRO
IPC: G06F19/00
Filed: 1991-02-12
Abstract: PURPOSE:To make it possible to automatically select a simulator database for every training object without requiring connection through a manual system when there are a plurality of power systems. CONSTITUTION:When a simulation means 1 requests access to a training system database, a database switching means 8 decides which training system database is the object of system simulation based on training object system information at a training system information section 7 being set by a training object system setting means 5. An objective training system database is then taken out from a training system data base group 2 and the content thereof is passed to the system simulation means 1.
Patent JP-S62236614-A (JP)
Title: Wire rod cutting device
Inventor: KINDO HIDENORI
IPC: B23D31/00
Filed: 1986-04-02
Abstract: PURPOSE:To prevent a wire rod from being bitten between the guide surface of a bite holder and a tab outer cylinder through the action of a guide surface and to reduce the factor of poor cutting to zero, by a method wherein a feed guide surface is integrally formed to the bite holder. CONSTITUTION:A guide feed surface 8' is formed integrally with a bite holder 3. The position and the posture of the feed guide surface 8' are set so that it enters a tab outer cylinder 12 during the latter half stage of a period in which a guide surface 5a of a bite holder 3 is moved within a tab outer cylinder 12. In prior to catch a wire rod S by means of the guide surface 5a of the bite holder 3 positioned adjacent to the guide feed surface, the wire rod A is caught by means of the feed guide surface 8' to feed the wire rod to the fixed blade 4 side. Through the action of the guide surface 5a and the guide surface 8', the wire rod A is further induced to a feed blade 4. This constitution enables reliable cutting of the wire rod S without bitting the wire rod by means of the tab outer cylinder 12.
Patent JP-H01251189-A (JP)
Title: Information recognition card
Inventor: ABE SHOZO
IPC: G10L15/28
Filed: 1988-03-31
Abstract: PURPOSE:To form an information recognition card which is portable and can be easily operated by collating voice data inputted by a voice input means and registered data registered by a register means and informing the result of the collation. CONSTITUTION:The one part of the voice input part 2 is exposed on the outside surface of the information recognition card 1 and it sends the inputted voice data to a voice recognition part 3. The voice recognition part 3 recognizes the inputted voice data based on pattern matching by using the dictionary information of a dictionary part 4 for recognition and sends the data to a control part 5. The arranged car data register part 6 registers the data sent from the control part 5. A collation part 7 collates the data sent from the control part 5 and the data registered to the register part 6 and sends the result of the collation to the control part 5. A display part 8 is provided to the outside surface of the card 1 and it displays the result of the collation by the collation part 7 or the like based on the control of the control part 5.
Patent JP-S51151024-A (JP)
Title: Recording system for color image signal
Inventor: FUJISAWA SEIJI
IPC: H04N5/78
Filed: 1975-06-20
Abstract: PURPOSE:Recording system for color image signal with high recording density and no cross talk.
Patent JP-H11270777-A (JP)
Title: End cap for tubular body
Inventor: NAKAYAMA SHOJI
IPC: B65D39/04
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent the release of an end cap from a tubular body regardless of the using environment by setting the pressure generated on an inner wall near the opening of the tubular body by a tubular section smaller than the pressure generated on the other inner wall of the tubular body. SOLUTION: When an end cap is inserted to a tubular body P, a thin tubular section 1a has a smaller change in shape than that of a thick tubular section 1b. Even when a deformation occurs on the thin tubular section 1a, the pressure generated on the inner wall of a tubular body P is absorbed by a groove section 7. The end opening of the tubular body P is not spread by the thin tubular section 1a, and the release of the end cap can be resolved. Even when a deformation occurs on the thick tubular section 1b, the end opening of the tubular body P is not spread so much, the thick tubular section 1b is hooked on the end opening of the tubular body P, and the end cap is hardly released from the tubular body P.
Patent JP-H10266552-A (JP)
Title: Elevated working base
Inventor: FURUYA KAZUHIKO
IPC: E04G1/34
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an elevated working base which is compact and light and conveniently transferred and contained. SOLUTION: This working base is provided with a gate type base 2, detachable scaffold plates 3 arranged between the right and left leg members 6 of the base 2, and detachable handrails 4 arranged at the front and rear edges of the scaffold plates 3. The front and rear lateral members 7 of the base 2 are composed of the left lateral member 14 and the right lateral member 15 which are collapsible so that the mutual upper parts are arranged oppositely. The left end part of the left lateral member 14 and the right end part of the right lateral member 15 are rotatably attached to the upper end part of the right and left leg members 6 respectively. The scaffold plates 3 are composed of the left scaffold plates 20 and the right scaffold plates 21 so that the mutual lower parts can be oppositely collapsed. One end of scaffold plate-reinforcing braces 13 is rotatably fixed to the scaffold plates 3 and hooks 31 are provided at the other ends of the braces 13. And hooks 31 are fixed to the right and left leg members 6.
Patent JP-S57194041-A (JP)
Title: Gaseous phase reactor
Inventor: TAKEDA TOSHIFUMI
IPC: C23C16/448
Filed: 1981-05-22
Abstract: PURPOSE:To increase the introduction speed of a heavy reacting source and to form thin films of good uniformity in a gaseous phase reactor using said source by forming a throttle at the leading end of an introduction port. CONSTITUTION:In the stage of forming a thin film of a metal or a compd. of the metal and silicon on a silicon thin plate by gaseous phase chemical reaction, a throttle 4a is formed at the leading end of an introduction port 4 for a reacting source if the reacting source of a large weight such as metallic chloride or the like is going to be used. Then, the velocity of flow is increased by the throttling effect thereof, and the source is introduced at a high velocity of flow into a reaction tube 3, whereby the thin film of good uniformity is formed.
Patent JP-S59201922-A (JP)
Title: Construction of auxiliary combustion chamber of diesel engine
Inventor: MATSUO YUUJI
IPC: F02B19/16
Filed: 1983-04-30
Abstract: PURPOSE:To improve startability and suppress creation of white smoke and noise by inclining the bottom face of an auxiliary combustion chamber with respect to the lower face of a cylinder head and tapering a nozzle hole which opens to the interior of a main combustion chamber. CONSTITUTION:The mouth piece 12 which is embedded in a cylinder head 11 to constitute the bottom part of an auxiliary combustion chamber 10 is formed in such a manner that the bottom face 12 of the auxiliary combustion chamber 10 is inclined upward with respect to the lower face 11a of the cylinder head 11 to the center part of a main combustion chamber 13. The left end part 21a of the inclined face 12 is shaped in the form of a corner part 23 which is properly rounded. A fuel injection valve 19 is installed in the cylinder head 11 as to be positioned and angled that fuel F injected from the valve 19 may be properly dispersed against the corner part 23. A jet nozzle 18 which is formed in the mouth piece 12 has a gradient of rising to the right and is shaped in such a way that the sectional area of the passage thereof at the opening part of the auxiliary combustion chamber 10 is made larger than that of the passages at the opening part of the main combustion chamber 13.
Patent JP-H06292311-A (JP)
Title: Temporary cable holding device for construction switch
Inventor: GUNJI TSUTOMU
IPC: H02G1/02
Filed: 1993-04-02
Abstract: PURPOSE:To improve efficiency of connection work with a robot with provision of a clamp which may be removably engaged between each connection cable of a construction switch and a power distribution cable on the occasion of temporarily mounting the switch body, on a pole, provided with a plurality of connection cables at both sides. CONSTITUTION:A switch for construction work 20 is provided previously on the ground with holding devices 30 at both sides thereof through engaging devices 32, while a connecting cable 28 is held by a clamp hanger 33 of the holding device 30 through a clamp 70 and is then temporarily provided on an arm 2 of the pole 1 with a hanging arm 21. Each clamp 70 is removed from a clamp hanger 33 with a manipulator of the robot, shifted to each power distribution cable and a coupling connector 83 is connected with each power distribution cable. After completion of the construction for power distribution, the switch 20 is removed from the pole 1. In view of previously holding the connection cable 28 with the switch 20, the connection cable 28 does not droop at the time of mounting the switch 20 on the pole 1 and thereby the moving range of manipulator can be limited to a small area during use of the working robot.