baber/WOPTO huggingface dataset:
Patent JP-H06150615-A (JP)
Title: Cassette tape take-up device
Inventor: ISHIKAWA HAYAMI
IPC: G11B23/113
Filed: 1992-11-11
Abstract: PURPOSE:To prevent a tape from winding disturbance with a simple constitution by providing a movable pawl on a rotary shaft, which is movable for expansion/ contraction in the radial direction of the rotary shaft, expanding the diameter of the movable pawl and making this movable pawl to be closely adhered and fitted to the inside surface of a spline hole. CONSTITUTION:When the rotary shaft 21 of a take-up device 10 is loosely inserted to the spline hole 15 of a take-up hub 12, a pushing member 33 provided on the rotary shaft 21 is abutted on a stopper member 13A and pushed. The diameter of the movable pawl 31 provided on the rotary shaft 21 is contracted by the member 33 in accordance with the pushing displacement, and this movable pawl 31 is closely adhered and fitted to the inside surface of the spline hole 15. That is, the diameter of the movable pawl 31 is forcibly expanded linked with the loose inserting operation of the rotary shaft 21 to the spline hole 15 and further forcibly expanded so as to closely adhere to the inside surface of the spline hole 15. Therefore, the take-up hub 12 is integrally rotated without oscillating around the rotary shaft, and the disturbance in the tape winding does not occur.
Patent JP-H10171967-A (JP)
Title: Remote medical treatment supporting method and remote medical treatment support system
Inventor: BAN HIDEYUKI
IPC: G06F19/00
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To perform routine checking such as remote reading by making busy doctors with each other utilize a free time. SOLUTION: A terminal 11 generates an operation command string that successively records an image operation which is performed with the terminal 11 by a doctor (12), and sends it together with image data which is used for the operation to a terminal 21 (13). The terminal 21 stores the received operation command string and the image data in a data buffer (24), and a doctor of the terminal 21 reads the operation command string when he is not busy and carries out an image operation that is performed by the doctor of the terminal 11 with the terminal 21.
Patent JP-H03187277-A (JP)
Title: Light emitting diode and array thereof
Inventor: MATSUI YUICHI
IPC: H01L33/40
Filed: 1989-12-15
Abstract: PURPOSE:To improve light emission directivity and light emission efficiency by forming the pn junction between a p-type region, consisting of a mixed crystal structure part where the compositions of first second n type epitaxial films different in composition are leveled, and an n-type region, consisting of a film periodic structure, within an active layer. CONSTITUTION:An active layer 3 has film periodic structure where first n-type epitaxial films 2 having the film thickness of 1-5 molecular layers and second n-type epitaxial films 5 being different in composition from the first n-type epitaxial film 2 and having the film thickness 1-5 molecular layers are repeatedly laminated alternately, and further one part of the active layer 3 is made a mixed crystal structure part 3a wherein the composition periodicity of the film period structure is disordered by selectively forming a p-type selective diffusion part 9 or a p-type selective ion implantation layer, which reaches the active layer 3 from above the second n-type epitaxial layer 5 and the compositions of the n-type epitaxial films 2 and 5 are leveled. Hereby, a light emitting diode, in which the directivity of light emission is favorable and light emission efficiency is high, can be realized.
Patent JP-H06173351-A (JP)
Title: Room unit
Inventor: ITO KEIMEI
IPC: E04B1/348
Filed: 1992-12-07
Abstract: PURPOSE:To build a room unit for an upstair, where a dweller goes and comes between adjoining rooms without walking astride a stepped part, right above a hall at a downstain and to reduce the number of executing works. CONSTITUTION:In a room unit 10 for an upstair built through a wall type method where wall panels 30a, 30a, 30b, and 30c are erected on a floor panel 20, a floor panel 20 is formed such that a plurality of sets of wood long composite floor joints 21, 21... comprising a web material and a pair of flange materials disposed in parallel with a web material vertically nipped therebetween are assembled together. The wall panel 30c is erected on the wide surface part of the floor panel 20 along a direction extending at right angles with the longitudinal directions of the composite floor joints 21 and 21,..., and this constitution causes integral constitution of two room units.
Patent JP-H08178107-A (JP)
Title: Drive device of flow rate adjustment cutoff valve
Inventor: KAMITSUBARA TSUNEO
IPC: F16K31/50
Filed: 1994-12-28
Abstract: PURPOSE: To improve a flow rate adjustment function and a flow passage cutoff function by providing a valve stem elevating member furnished with an elevating screw, a motor to twist the valve stem elevating member with an elastic material to twist and energize this valve stem elevating member in the valve closing direction in the valve opening direction and a magnetic lock device to hold the elevating screw at an optional stopping position. CONSTITUTION: A mobile element 3 and a movable element for holding are fixed on a valve stem 2, and a screw 5 is provided on the movable element for holding. The valve stem is elevated by feeding of the screw by revolving the valve stem 2. A spiral spring 4 energizes the valve stem in the valve closing direction. As a motor to revolve the valve stem 2, coils 11, 12 to make the mobile element 3 step forward are provided in yokes 13, 15, 17, a permanent magnet 31 is provided in parallel with the coils 11, 12, and a multistability rotating electromagnet 10 is formed. When the coils 11, 12 are electrified and the valve stem 2 is rotated in the valve opening direction, it is possible to adjust separation of a valve and the valve stem to a desired value by work of the screw 5.
Patent JP-H09164081-A (JP)
Title: Toaster
Inventor: INUI HIROFUMI
IPC: A47J37/08
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To shorten the toasting time by providing the upper and lower heating coils induction-∥heating the upper and lower heating plates with high-frequency magnetic fields respectively, and controlling an inverter circuit feeding high-frequency currents to them with a temperature detecting means. SOLUTION: When a switch is operated, an inverter control means 12 is operated, and an inverter circuit 10 feeds high-frequency currents to an upper heating coil 7 and a lower heating coil 9, and an upper heating plate 6 and a lower heating plate 8 are induction-heated to generate heat. This heat is uniformly generated on the whole faces of the upper and lower heating plates 6, 8, the temperature is quickly increased, and the bread on a net body 2 is quickly heated. A temperature detecting means 11 provided in a main body 1 transmits the temperature information to the inverter control means 12 in response to the progress state of toasting, and the drive of the inverter circuit 10 is controlled.
Patent JP-H05142290-A (JP)
Title: Diagnosing method of insulation of cv cable
Inventor: YOSHIDA SHIGEKI
IPC: G01R31/12
Filed: 1991-11-15
Abstract: PURPOSE:To diagnose the degree of deterioration of insulation such as water tree. CONSTITUTION:A power cable 1 to be tested such as a CV cable, which is an object of measurement, has a capacitance Ck between a conductor 1a and a shielding layer 1b. One end of an AC power source S is grounded through an impedance element 2 and the other end is connected onto the conductor 1a side of the power cable 1. The shielding layer 1b of the power cable l and the impedance element 2 are grounded by a common grounding conductor and voltages at the opposite ends of the impedance element 2 are connected to a display unit 6 through a first low-pass filter 3, a resonator 4 and a variable gain amplifier 5. Moreover, a transformer 7, a second low-pass filter 8 and an AC removal circuit 9 are connected to the AC power source S, not mediated by the impedance element 2, and the output of the AC removal circuit 9 is connected to a gain control input end of the variable gain amplifier 5. On the occasion of measurement, an output of the amplifier 5 becomes large in accordance with level of water tree.
Patent JP-H10166687-A (JP)
Title: Image forming device
Inventor: TOMIYAMA MASAYASU
IPC: B41J29/00
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device in which modification of body control section can be minimized when the size of image formation control section is varied. SOLUTION: The image forming device for forming an image by receiving an image signal comprises an image formation control section 27 for processing the image signal, a body control section 28 for controlling the driving of the device based on an image signal processed at the image formation control section 27, wherein the image formation control section 27 comprises an external interface section 29 for receiving the image signal through communication, and an internal interface section 30 for communicating with the body control section 28 arranged, respectively, on the sides intersecting perpendicularly.
Patent JP-H06170597-A (JP)
Title: Device for discharging green compact in compacting press
Inventor: HANAZAWA AKIHISA
IPC: B22F3/02
Filed: 1992-12-07
Abstract: PURPOSE:To discharge a green compact without damaging it in a compacting press whose lower punch is protruded from the upper surface of a die when the green compact which has a boss part on the bottom side of a gear part is taken out. CONSTITUTION:When a feeder 26 is advanced, the boss part 13 of the green compact 11 is surrounded from the back and pushed with an approximately U-shaped first discharging body 32 and the gear part 12 of the green compact 11 is placed on the first discharging body 32. When the feeder 26 is furthermore advanced, the first discharging body 32 is pressed down with a press tool 36. In accordance with that, the green compact 11 is placed on a die plate 17 and the first discharging body 32 is separated from the gear part 12. After that, the feeder 26 is retracted. When next the feeder 26 is advanced, the green compact 11 which is discharged with the first discharging body 32 is pushed with a secondary discharging body 41 and discharged up to a chute 23. The secondary discharging body 41 is lowered with cams 47, 48 and a cam follower at the time of advancing and does not interfere with the green compact 11 by being lifted at the time of retracting.
Patent JP-H09166163-A (JP)
Title: Drum brake device
Inventor: FUJIWARA YOICHI
IPC: F16D51/16
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a drum brake device to reduce size and weight through reduction of the number of parts and improve working efficiency. SOLUTION: A drum brake device comprises a brake drum; a single brake shoe 2 movably attached on a back board 1 fixed at a car body; a first link 10 rockably and rotatably supported at the back board 1; a strut member 18 spanning between the first link 10 and the brake shoe 2; and a brake lever 14 to spread a gap between the brake shoe 2 and the first link 10 in coordination with the strut member 18. A brake force generated through frictional engagement of the brake shoe 2 expanded by the brake lever 14 with the brake drum is received by a first anchor formed in the direction on the other side of the brake shoe 2 when the frame drum is rotated in one direction, and received by a second anchor through the strut member 18 when the brake drum is rotated in other direction.
Patent JP-H06223016-A (JP)
Title: Communication line switching device and communication line switching method using the same
Inventor: SAKURAI TSUTOMU
IPC: G06F13/00
Filed: 1992-12-08
Abstract: PURPOSE:To use an inexpensive replacing line with an alternate path if a direct line is troubled without altering computer-side software and hardware. CONSTITUTION:A switching part 20 switches a computer 71 to the side of the direct line 80 or replacing line 110. An interface conversion part 60 matches the physical interface of the direct line 80 with that of the replacing line 110. An operation/display part 30 instructs which of the direct line 80 and replacing line 110 the computer 71 is connected to the computer 71 and displays the connection state of the connected line. A storage part 40 stores the subscriber number of the local-station side computer 71 and an opposite-station side computer 71' and a password allowing a communication between the local-station computer 71 and opposite station computer 71'. A control/processing part 50 controls the switching part 20, operation/display part 30, interface conversion part 60, and storage part 40 and compares the subscriber numbers and password stored in the storage part 40 with those of the opposite station.
Patent JP-H05144812-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAKEHASHI EIICHIRO
IPC: H01L21/3205
Filed: 1991-11-15
Abstract: PURPOSE:To provide the manufacturing method for a semiconductor device on which a metal film is formed on the upper part and the side wall of an aluminum or aluminum alloy wiring in an excellent controllable manner. CONSTITUTION:An aluminum film 13 and a titanium film 14 are successively formed on the oxide film 12 formed on a silicon substrate 11. Then, after an oxide film 15 has been formed, the oxide film 15, the titanium film 14 and the aluminum film 13 are etched successively using the wiring mask formed by photolithography. A TiW film 106 is formed thereon. The TiW film 16 is left on the side wall of the aluminum wiring 13 by conducting an overall etching treatment. Consequently, as an oxide film 15 is formed on the titanium film 14, the titanium film 14 is not exposed to etching when the TiW film 16 is etched.
Patent JP-H05139775-A (JP)
Title: Quartz glass substrate for lcd using polysilicon tft system
Inventor: HACHIUMA SUSUMU
IPC: C03C3/06
Filed: 1991-11-15
Abstract: PURPOSE:To provide a quartz glass substrate excellent in heat resistance and optical characteristics for LCD using a polysilicon TFT system. CONSTITUTION:This quartz glass substrate for LCD using a polysilicon TFT system contains <=10ppm halogen, <=100ppm OH and <=1ppm, in total, of heavy metals and alkali and has >=1,150 deg.C annealing point.
Patent JP-H01169885-A (JP)
Title: Soldering method
Inventor: HOJO HIRONORI
IPC: H01R43/02
Filed: 1987-12-25
Abstract: PURPOSE:To allow the precise soldering by adequately selecting the thickness of a plate formed with slits in which paste solder is rubbed and the lengths and widths of the slits and applying an adequate quantity of paste solder in package in response to the alignment pitch, length and size of lead wires. CONSTITUTION:A plate 10 with the fixed thickness and formed with many slits 11 to match the pitch of parallel circuits 6 is pressed so that the slits 11 are overlapped on individual circuits of the parallel circuits 6, and paste solder is rubbed in the slits 11 under this condition. A fixed quantity of solder determined by the lengths and widths of the slits 11 and the thickness of the plate 10 is applied in package on individual circuits of the parallel circuits 6, lead wires 2 are overlapped on the individual circuits, and the solder is heated and melted under this condition. Many lead wires 2 aligned in parallel with a very narrow pitch can be precisely soldered to adjacent lead wires 2 without being short-circuited.
Patent JP-H02171804-A (JP)
Title: Optical guiding method for unmanned carrier
Inventor: ASADA KATSUHIKO
IPC: G05D1/02
Filed: 1988-12-23
Abstract: PURPOSE:To stably execute the steering of an unmanned carrier without being affected by the brightness of a floor surface by maintaining the output difference of both light receiving devices constant even when the brightness of the floor surface is changed. CONSTITUTION:When the floor surface area is made bright and the output of a third photodetector 13 is made large, the output of the photodetector 13 is inputted to the positive side of an operational amplifier 21 and the output from the operational amplifier 21 is increased. Then, the input of an operational amplifier 22 is also increased. Since the output of this amplifier 21 is inputted to the negative side of the amplifier 22, the output of the amplifier 22 is decreased and the emitted light quantity of a light emitting element 14 is decreased. Since the output of the amplifier 22 is delayed by resistance R8.C2 and fed back to the negative side input edge of the amplifier 21, the output of the amplifier 21 is increased. As a result, the output of the amplifier 22 is decreased and after repetition, the output of the amplifier 22 is fixed to a decreased voltage. Then, the output of the element 14 is also maintained to a voltage, which is lower than the original standard voltage, and the displacement outputs of photodetecting elements 11 and 12 are controlled constant.
Patent JP-H03187910-A (JP)
Title: Production of powdery or granular activated carbon
Inventor: NAKANO SEISHIRO
IPC: C01B32/384
Filed: 1989-12-18
Abstract: PURPOSE:To obtain powdery or granular activated carbon having a large specific surface in high yield by polymerizing a vinyl monomer containing particles comprising cured novolak resin, etc., carbonizing and activating. CONSTITUTION:Powdery or granular cured novolak resin or resol type granular phenol resin is prepared. The resin is incorporated with a vinyl monomer (e.g. acrylic ester monomer, methacrylic ester monomer or vinyl aromatic monomer). Then the vinyl monomer is subjected to graft polymerization in the resin, carbonized and activated.
Patent JP-H03188651-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TAKAHASHI TOSHIRO
IPC: H01L27/06
Filed: 1989-12-18
Abstract: PURPOSE:To increase the integration degree of a bipolar CMOS gate array IC, stabilize operation, and improve reliability, by separately arranging a plurality of voltage converting circuits in the inner region of a semiconductor substrate. CONSTITUTION:On a semiconductor substrate SUB, the following are arranged as microcells; an arithmetic logic operation unit ALU, a multiplying circuit MULT, a register file REG, one ROM, three RAMs 1-3, and three logic blocks LB1-3. These microcells constitute a digital device like a microprocessor together with I/O buffers, I02. On the periphery, a source voltage supply bus SBV and an earth potential supplying bus SBG are arranged as shown in the figure. The bus SBV is coupled with a source voltage supply pad VCC, on the upper side of the substrate SUB. The bus SBG is coupled with an earth potential supply pad GND on the lower side of the substrate SUB. In this manner, a power supply voltage VCC is applied to the pad VCC, and an earth potential is applied to the pad GND.
Patent JP-H01167656-A (JP)
Title: Ultrasonic flaw inspection of near beta type titanium alloy
Inventor: SAKUYAMA HIDEO
IPC: G01N29/04
Filed: 1987-12-24
Abstract: PURPOSE:To detect internal defects with high accuracy by subjecting a near betatype titanium alloy material to an aging treatment and executing flaw detection in the state of precipitating a fine alpha phase. CONSTITUTION:A soln. heat-treated material or worked or as-worked material of a titanium-base alloy such as Ti-10V-2Fe-3Al alloy or Ti-5Al-2Sn-2Zr-4Mo-4Cr alloy is subjected to an aging treatment, then to flaw detection; thereafter, the material is solutionized again. The soln. heat-treated material or as-worked material is otherwise subjected to the aging treatment and the flaw detection and is further subjected to the aging treatment or is made as it is into a product. Either case, the ultrasonic flaw detection is executed after the alpha phase is finely precipitated in the beta phase by the aging treatment. The noise level is largely lowered by this method and since the S/N is improved, the presence or absence of the internal defects, the position thereof, etc., are inspected with good accuracy.
Patent JP-H06177280-A (JP)
Title: Resin-sealed semiconductor device
Inventor: IGARASHI TAKASHI
IPC: H01L23/12
Filed: 1992-12-09
Abstract: PURPOSE:To improve the reliability of a device by preventing a sealing resin which coats the main face side of a metal base plate from being peeled off by thermal and mechanical stress. CONSTITUTION:In a resin-sealed semiconductor device where a semiconductor chip 2 is mounted on the main face of a metal base plate 1 and wire-bonded to outer leads 3 with a sealing resin 5 coating the main face of the metal base plate 1 to seal the semiconductor chip and bonding wires 4, slits 7 as anchor means which couple the metal base plate 1 with the sealing resin 5 are formed on both right-left sides of a chip mount part in the metal base plate 1. In the case of coating with the sealing resin 5, a part of the resin is cast into the slits 7 and cured to couple the metal base plate 1 with the sealing resin 5.
Patent JP-H03189553-A (JP)
Title: Ultrasonic flaw detecting device for small-diameter tube
Inventor: MIURA SHIRO
IPC: G01N29/28
Filed: 1989-12-20
Abstract: PURPOSE:To obtain a supply and recovery mechanism for a contacting medium which is indepedent of an inspection device by supplying and collecting the contacting medium from the tube end flange part of a small-diameter tube by a supply device and a recovery device which are independent. CONSTITUTION:An ultrasonic probe 6 is fitted to a flaw detection head 7 and coupled with a driving device 9 through a rod 8. A flange 10 where a hole for supplying the contacting medium is formed is fitted below a housing flange 5. A packing 11 for sealing is fitted in the flange 10 to prevent the contacting medium from leaking. Then the contacting medium supply device 14 sends the contacting medium to the flange 10 to fill a neutron flux detector housing 3. A supply valve 15 is closed when the supply device 14 is stopped to prevent the contacting medium from flowing backward. When the contacting medium becomes unnecessary, the contacting medium recovery device 16 opens a recovery valve 17 to collect the contacting medium.
Patent JP-2001147498-A (JP)
Title: Image reader
Inventor: OMORI JUNJI
IPC: G06T1/00
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an image reader which is constituted so that the paper size of an original on an original platen may be detected by an original detecting sensor, and only the corresponding area to the size of the paper on a liquid crystal layer arranged on the original platen may be made in a light transmissible state and scanning light leaking outside the original area may be blocked. SOLUTION: A transparent glass plate 105 and the liquid crystal layer 106 are formed on the original platen 101 with a layer structure, and as for the liquid crystal layer 106, the driving area is divided into areas 1 to 13 capable of making the following regular paper sizes; vertical A3, vertical B4, vertical A4, vertical B5, horizontal A4, horizontal B5 and horizontal A5 in the light transmissible state. The paper size of the original 104 set on the original platen 101 is detected by the original size detecting sensor 103, then, among the areas 1 to 13 on the liquid crystal layer 106, the corresponding area to the detected paper size is made in the light transmissible state, and the areas 1 to 13 beyond the extent of the corresponding area are made in non light-transmissible state, thereafter, the image of the original 104 is read by the scanner 102.