baber/WOPTO huggingface dataset:
Patent JP-S6128218-A (JP)
Title: Switching circuit
Inventor: YUZAWA NOBORU
IPC: H03K17/16
Filed: 1984-07-18
Abstract: PURPOSE:To attain ease of circuit integration with simple circuit constitution by providing a semiconductor control rectifier element having a main terminal connected to one end of a load, other main terminal connected to a reference potential and a control terminal, a switching element whose main terminal is connected to a control terminal and to other terminal of a load and a p-n junction element connected between the other terminal of load and a reference potential. CONSTITUTION:When the energy of a solenoid 1 is circulated, a potential at other point P of the solenoid is lowered to a reference potential by a forward drop's share of a diode 4. Then a switching element 7 is inserted between a gate G of the thyristor 5 and other end P of solenoid and it is possible to draw a current from the gate of the thyristor 5. An on-voltage of the switching element 7 given externally is permitted to a value being a sum between the on-voltage between the gate G and the cathode K of the thyristor 5 and the on-voltage of a circulating diode 4, then high on-voltage (e.g., thyristor) element as the 1st switching element 7 is applied.
Patent JP-S6211929-A (JP)
Title: Device containing sound generator
Inventor: NISHIHARA TAKAHIRO
IPC: G06F3/16
Filed: 1985-07-10
Abstract: PURPOSE:To obtain a loud sound with a sound generator having a comparatively small output by attaching a waveguide to the outer cover of a device containing a sound generator at a position front of a sound generator to collect the sound components scattered from the sound generator. CONSTITUTION:When an operator pushes the key tops 11 projected over an outer cover 9 of a keyboard 3, the click sounds 13 are produced from an electric buzzer 10 attached to a substrate 12 and having a small output. So that the operator can decides the validity or invalidity of the key input. Here a waveguide 8 is attached to the cover 9 as if it covered over the buzzer 10 and therefore the scattering of the components of the sound 13 can be prevented. Thus, the components of the sound 13 are collected effectively and these dense sound components are applied to the cover 9 surrounded by the waveguide 8. Then, the vibrations of the cover 9 can be increased and the large click sounds 13 are delivered to the operator. This omits the need to provide a sound discharging hole to the cover 9 for the buzzer 10 and therefore prevents the mixture of dust, water drops, etc.
Patent JP-H01320251-A (JP)
Title: Pasty hardenable composition
Inventor: IWAMOTO OSAMU
IPC: C04B28/34
Filed: 1988-06-20
Abstract: PURPOSE:To prevent the separation of liq. and powder by adding a specified amt. of high mol.wt. polyethylene glycol to a compsn. consisting of powder of alpha-tricalcium phosphate or tetracalcium phosphate and liq. polyethylene glycol. CONSTITUTION:The title compsn. consists of powder (A) of alpha-tricalcium phosphate, tetracalcium phosphate or a mixture of tetracalcium phosphate with calcium phosphate having <1.67 atomic ratio of Ca to P, polyethylene glycol (B) which is liq. at room temp. and high mol.wt. polyethylene glycol (C) having >=1,000mol.wt. The amt. of the component (C) used is 1-20wt.% of the amt. of the component (B). The compsn. is of one paste type, has especially high shelf stability, does not cause the separation of liq. and powder at a high temp. of 40-50 deg.C during storage or by vibration during transportation and gives a high quality hardened body of hydroxyapatite by contact with water.
Patent JP-S636983-A (JP)
Title: Picture transmission system
Inventor: WATANABE YOSHINORI
IPC: H04L69/40
Filed: 1986-06-26
Abstract: PURPOSE:To constitute the titled system of a device uniform in construction and to improve a reliability without requiring any complicated device by recognizing the absence of a signal on a transmission path then transmitting a picture including a destination device address signal. CONSTITUTION:In case of transmission, the output of a controller 7 recognizes that the transmission path 1 is not used by another device, thereafter, controls a signal from a picture input device 8 through a switch 9, thereby transmits via an interface to the transmission path. Such a signal has the destination device address and a transmission source device address by an address inserting device 10. The transmitted signal is reproduced, further its cycle is monitored by a horizontal synchronizing signal monitor part 11 and if the cycle is not disarranged, the transmission is continued. When the disarrangement in the cycle is detected, the controller 7 interrupts the transmission and activates a timer 12. When the timer 12 counts a specific value, it informs to the controller 7 and resumes a transmission operation.
Patent JP-H0722545-A (JP)
Title: Semiconductor device
Inventor: HIBINO TETSUHISA
IPC: H01L23/28
Filed: 1993-06-22
Abstract: PURPOSE:To enable quick failure analysis and reduction of loss when a failure is generated. CONSTITUTION:In a semiconductor device where a semiconductor pellet on which main surface an element is formed and an inner lead electrically connected to the semiconductor pellet 1 are sealed with resin, a fuse 4 is provided in the power supply line for supplying the electrical power to the semiconductor pellet 1 and the fuse portion is sealed with a transparent member 8. Or, the semiconductor pellet 1 and the inner lead are electrically connected with a wire and at least a part of the wire is sealed with the transparent member.
Patent JP-H0231765-A (JP)
Title: Guide wire with extension wire
Inventor: TOOMASU JIEI PARAAMO
IPC: A61B19/00
Filed: 1989-06-13
Abstract: PURPOSE: To facilitate exchange of a guidewire and a catheter by providing the guidewire with a self-latching connector means to enable attaching and removing the guidewire and the extension wire, composed so as to re-connect the wire after removal. CONSTITUTION: An extension 30 of a guidewire and the guidewire are connected by inserting the tip of the extension wire 30 into a tube socket of the base edge in the guidewire 22. When a coil 40 is turned a little during insertion, the coil responds to and is lightly interfered with the inside 46 of a tube 28 and is extended to the major axis direction. When the coil 40 starts to contract, the diameter of the tip segment E becomes smaller and this enables attachment to a socket 28. The guidewire 22 and the extension wire 30 are pulled to the axis direction and at the same time the extension wire 30 is twisted to the direction for the spring of the extension wire's tip to contract, then, removal becomes easy. Since the extension wire 30 and the guidewire 22 can be connected or removed as many times as desired, the extension wire can be used repeatedly.
Patent JP-S6129409-A (JP)
Title: Magnetic head and its production
Inventor: YOSHIZAKI RYUICHIRO
IPC: G11B5/255
Filed: 1984-07-20
Abstract: PURPOSE:To obtain a head having excellent wear resistance, etc. by forming an Al layer on the surface of head cores made of a ''Sendust(R)'' alloy on the side where said surface contacts slidingly with a recording medium then anodizing the Al layer to an Al2O3 layer, polishing the Al2O3 layer to expose a gap part and impregnating an org. oil in the remaining Al2O3 layer. CONSTITUTION:The Al film 5 is formed by a sputtering method, etc. on the surface of the cores 1, which are made of ''Sendust(R)'' having the lower wear resistance as compared to ferrite but having the larger saturation magnetic flux density, on the side where the surface contacts slidingly with the recording medium. The film 5 is then anodized to the porous Al2O3 film. The Al2O3 film is polished to expose the head gap material 3 so that the laminated Al2O3 layer part 2 remains on the laminated Al2O3 layer surface 1a of the cores. The cores are impregnated into a soln. of a metallic salt, etc. of a higher fatty acid and thereafter the solvent is removed by heating to impregate said salt into the hole of the part 2. Higher alcohol, silicone oil, etc. may be used for the impregnating org. oil. The wear resistance is thus improved and the satisfactory recording on the recording medium having high coercive force is also made possible.
Patent JP-H023877-A (JP)
Title: Single-chip microcomputer
Inventor: YOSHIE KAZUAKI
IPC: G06F9/38
Filed: 1988-06-17
Abstract: PURPOSE:To eliminate the need for processing the interruption of other processor, and to quickly respond to plural interrupting causes by providing an address selection circuit to load selectively the data of a first program counter to a second program counter. CONSTITUTION:An effective address is determined by a second program counter 30 where the data of a first program counter 31 is loaded in parallel, and the address selection circuit 42 outputs an interruption request 44 according to the chip select data of an input/output port 40 in an input mode or by a control signal to be inputted directly. Further, after waiting for an interruption response 45, it loads the address data of the input/output port 40 as a substitute for the data of the first program counter 31 to the second program counter 30, and acts so as to transfer the control of the processor to this address. Thus, the unnecessary interruption of a program due to the interruption from other processor is removed, and it becomes possible to respond quickly to unlimited interruption requests.
Patent JP-H04230003-A (JP)
Title: Resistor device
Inventor: RARUFU FUTSUKU
IPC: G01P5/12
Filed: 1991-06-21
Abstract: PURPOSE: To prevent a surface resistive body from changing an region, in which a cable runs with a preferable operating surface, i.e., a bent shape is provided by arranging the operating surface of the surface resistive body at least a specific distance from the front edge of a substrate and extending a cover layer to the substrate in the region of at least the operation surface. CONSTITUTION: In a region where fluid collides, a resistive material 10 is arranged at the specific distance from a front edge 48. Therefore, a blank region 46 is formed between a left edge part 50 of the surface resistance body 10 and the front edge 48 of the substrate. Further, a right edge part 52 of the surface resistance body 10 is arranged at a specific distance from a right edge part 54 of a substrate 12. The surface resistance body 10 is covered so that the area of the operation surface F, preferably an area exceeding this range, is sealed with a cover layer 60, consisting of a 1st layer 56 and a 2nd layer 58 above it. This cover layer 60 extends to the region of a free edge part of the substrate, i.e., the front edge 48 or the opposite-side edge part 54.
Patent JP-H08317398-A (JP)
Title: Motion compensated predictive inter-frame encoder
Inventor: MATSUKA TETSUYUKI
IPC: H04N19/126
Filed: 1996-06-12
Abstract: PURPOSE: To improve picture quality by calculating a second step size from a first step size and quantizing an input signal and using the second step size. CONSTITUTION: A second quantizing step size 20 and a quantizing class 21 are calculated from the variance signal 17 for an encoding block and a first quantizing step size 19 by a second quantizing step size calculating part 18. The size 19 is dound corresponding to a residual code amount 24 in a code memory part 23 by a first quantizing step size calculating part 22. Then, the calculating part 18 compares the variance signal 17 with three threshold values decided in advance and divides the respective blocks into four quantizing classes. Corresponding to these quantizing classes, the size 20 is calculated from the size 19. Corresponding to the size 20, a quantizing part 15 calculates a predictive error orthogonal transformation coefficient 25 and an inverse orthogonal transforming part 26 inversely orthogonally transforms the coefficient 25.  Then, a predictive error signal 27 containing a quantizing error is calculated, and a regenerative image calculating part 28 adds the predictive error signal 27 containing the quantizing error and a predictive signal 10 and calculates an encoded block regenerative image 29.
Patent JP-S5375542-A (JP)
Title: Inverter for induction heating
Inventor: KAMITSUMA ICHIROU
IPC: H05B6/04
Filed: 1976-12-14
Abstract: PURPOSE: Starting of an inverter, regardless of load resonance conditions, by making up a starting circuit by connecting the switching elements making up the reverse converter of an inverter with self-arc suppressing switching elements in parallel and forward directions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5942377-A (JP)
Title: Dithiol derivative
Inventor: YANAKA KUNIAKI
IPC: A61K31/385
Filed: 1982-09-01
Abstract: NEW MATERIAL:The compound of formula I (R and R' are 1-5C alkyl). EXAMPLE:1,3-Dithiol-2-ylideneacetoacetic acid methyl ester. USE:Hepatic function activator and remedy for hepatic diseases. PROCESS:The compound of formula I (M is alkali metal; Y is halogen; Z is halogen or H) can be prepared by reacting the ketoester of formula II with CS2 in the presence of a proper base, optionally separating the resultant dithiolate of formula III from the system, and reacting with the compound of formula IV in an inert solvent.
Patent JP-S6211180-A (JP)
Title: Test controller for semiconductive apparatus
Inventor: FUJIMOTO TOMONORI
IPC: G01R31/26
Filed: 1985-07-09
Abstract: PURPOSE:To enhance the reliability of a test and to prevent the destruction of a semiconductive apparatus at the time of testing, by eliminating the inferiority judgement of a good quality semiconductive apparatus based on the directional mistake of the semiconductive apparatus at the time of the mounting of said apparatus. CONSTITUTION:A test apparatus 1 outputs (n) test signals and fifth and sixth signals in order to test a semiconductive apparatus 4. When a test start signal is inputted from a handler 2, the test apparatus 1 makes a seventh signal active prior to testing the semiconductive apparatus 4 to connect not only a third signal and a first signal but also a fourth signal and a second signal in a signal change-over block 3 and, in a continuity detection block 5, a continuity state signal showing a continuity state is outputted to the test apparatus 1 and the handler 2 on the basis of the first signal and the second signal. The first and second signals detect continuity in the continuity detection block 5 only when the semiconductive apparatus 4 has been mounted in an accurate direction. When an error is detected, the handler 2 newly mount a semiconductive apparatus to output a test start signal to the test apparatus 1.
Patent JP-H01318838-A (JP)
Title: Range hood
Inventor: IWASA HIDEKI
IPC: F24F7/06
Filed: 1988-06-17
Abstract: PURPOSE:To facilitate the cleaning of an inner wall of the fan casing by fitting inside a coil-shaped fan casing having an air suction port opened horizontally an inadhesive film cut to the shape of the coiled part. CONSTITUTION:On the front of the main part 1 of a hood which is open at the front and the underside a front hood 2 forming an air inlet at the underside is fitted. Inside this air inlet is provided a filter 3 in a detachable manner and on its downstream side is placed a coil-shaped fan casing 4 encasing a centrifugal fan 5 and having an air suction port opened horizontally. An inadhesive film 6 cut to the shape of the coiled part 4a of the fan casing is fixed to an inner wall of the fan casing. In a fan casing with this device, the oil scattered to the inner wall is made to attach to the inadhesive film so that the fan casing can be cleaned simply by wiping the surface of the inadhesive film with cloth or the like.
Patent JP-H0723094-A (JP)
Title: Portable terminal equipment
Inventor: TSUKAMOTO AKITO
IPC: H04M1/56
Filed: 1993-06-22
Abstract: PURPOSE:To dial the telephone number information of a called party by a simple operation without operating a complicate operation for retrieval or registration, in a portable terminal equipment carried by a subscriber. CONSTITUTION:A telephone number information reading part 8 reads the telephone number information, a telephone number information reading means 53 decides the success or failure of the reading of the telephone number information, and when the reading succeeds, the read number is displayed through a telephone number display means 52 on a display part 6. Then, when dialing is instructed by a subscriber, a telephone number dialing means 52 dials the read telephone number.
Patent JP-H0319780-A (JP)
Title: Workpiece conveying mechanism
Inventor: OKAMURA KOICHIRO
IPC: B25J9/00
Filed: 1989-06-12
Abstract: PURPOSE:To increase rigidity for an action stroke with an arm length shortened by supporting the intermediate node of a multiplex pantograph to an end part with a region permitted. CONSTITUTION:When a shaft 13a is rotated in a direction A from the outside, the first arm 12a, in an equal unit to the shaft 13a, and the first arm 12b, in an equal unit to a shaft 13b, are started to rotate respectively in the direction A with the shafts 13a, 13b serving as a supporting point, and the second arms 10a, 10b and the third arms 15a, 15b, while respectively drawing a symmetric circular arc, are moved in a direction C. Here a supporting block 9, in an equal unit to an intermediate node 11 for supporting the second arms 10a, 10b, is moved similarly in the direction C along a guide mechanism 8 to play a role of holding rigidity of the second arms 10a, 10b. When the first arms 12a, 12b and the second arms 10a, 10b are placed in a straight line, the maximum stroke is obtained, and a workpiece 18 is carried into a work chamber side through a gate from a reserved chamber side.
Patent JP-S6213692-A (JP)
Inventor: AKASHI MAMORU
IPC: E21D9/06
Filed: 1985-07-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11342293-A (JP)
Title: Washing machine and control method
Inventor: MIYAO AKIRA
IPC: D06F35/00
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To dilute a regenerating agent which regenerates the ion removing function of an ion-exchange material by providing the machine with a regeneration means which supplies recycled water to regenerate the ion-exchange resin and a discharge means to discharge recycled water, after regeneration, into the outer tub at the lower position than that of the washing tub. SOLUTION: A salt on a salt receiving member is dissolved by repeating the opening and closing operations bit by bit with a water supply solenoid valve for regeneration and pouring a small amount of water, about 50 cc, divided three times. The dissolved salt water drops through a screen part to a top board and flows via a water flow hole 29 into an ion removing body 18 naturally. That time, touching the ion-exchange resin in the ion removing body 18 and taking away ion components, magnesium and calcium, attached on the ion-exchange resin, into the salt water side, the saturated ion-exchange resin is regenerated. The salt water, which contains ion components, flows from the bottom of the storage case through the drip hole, drip tube 26 into the outer tub 3 and after finishing the second rinse, it is diluted with the rinse water and discharged.
Patent JP-H0444721-A (JP)
Title: Switch mounting device for heating cooker
Inventor: ONO ATSUO
IPC: A47J27/00
Filed: 1990-06-08
Abstract: PURPOSE:To improve operability and safety and to perform high-reliable mounting of a switch by locating a housing provided at the front part or the side part of a lower container with a time switch having a control knob, and arranging a protection plate to a housing and forming an air inflow port therein. CONSTITUTION:A time switch 8 is mounted on the front part of a lower container 4 through a housing 9 formed of synthetic resin having heat resistance, and a protection plate 10 formed of synthetic resin having excellent insulating properties and heat resistance are mounted on the front part thereof. Ventilating ports 12 are formed in the upper and lower parts of the housing 9. A time switch l to operate a power source is mounted on a lower container 4 through the housing 9. Since the protection plate 10 is located to the housing 9 and a ventilating port 12 is formed therein, operation can be carried out at the front of a device, a radiant heat from a heat generating body l is not collided directly with the switch 8, hot air residing in the housing 9 is discharged through the ventilating port 12, and the temperature of the time switch 8 is prevented from an increase to a high value. Further, a charge part, such as a time switch 8, is electrically insulated by means of the protection plate 10 and the housing 9.
Patent JP-H09137807-A (JP)
Title: Installation structure of bracket lock
Inventor: SASAGAWA HIDETOSHI
IPC: H02G3/04
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To change and set the connection angle of a protecter for a bracket. SOLUTION: A fitting projection part 33 and a fitting recessed part 35 formed in plural rotating positions nearly around an axis C along the fitting direction so as to be fitted freely and having an engagingly locking projection part 41 and an engaging grooves 43 for engaging with each other under a fitting state and obstructing the relative rotation around the axis C respectively are installed on a bracket lock 31 and a protecter 3. A lock projection 45 and an engaging hole 47 engaged with each other in a state in which the fitting projection part 33 is inserted in the fitting recessed part 35 and for obstructing the relative movement of the bracket lock 31 and an assembly member 3 to the opposite fitting direction are respectively installed on a bracket lock 31 and the assembly member 3. Accordingly, the bracket lock 31 can be installed on the protector 3 simply by a desired rotation angle in response to the connection angle of the bracket lock 31 with the bracket.
Patent JP-S5941677-A (JP)
Title: Apparatus for preventing guide vane from floating
Inventor: TAGUCHI KENJI
IPC: F03B3/18
Filed: 1982-08-31
Abstract: PURPOSE:To prevent a guide vane from floating up due to pressure rise in a lower steam in the stoppage of a water wheel by providing an inlet of a through hole provided in the guide vane to be opened to the lower steam chamber while connecting an outlet to a pressure reducing pipe path to incorporate a safety valve on said pipe path. CONSTITUTION:Water flows into a runner chamber through a guide vane 4 to rotate a runner 6 in the running of a water wheel and apply an upward back pressure to an upper cover 2 so that the upper cover 2 and the guide vane 4 are displaced upward. On the other hand, in the stoppage of the water wheel, said back pressure disappears so that the upper cover 2 and the guide vane 4 return downward, and water in a lower stem 13 has high pressure in an instant. When the water pressure value in the lower stem chamber 13 then reaches a set value, safety valve 19 is opened so that the pressurized water in the lower stem chamber 13 flows from an inlet 17a of a through hole 17 provided in the guide vane 4 to an outlet 17b and further drains through a communicating path 9 and a pressure reducing pipe path 18.