baber/WOPTO huggingface dataset:
Patent JP-S6385408-A (JP)
Title: Production of measuring tube for electromagnetic flowmeter
Inventor: KUROKI YOSHIHIKO
IPC: G01F1/58
Filed: 1986-09-30
Abstract: PURPOSE:To powerfully engage a lining material with a conduit by winding a fiber material on a circular molding tool, molding the outside thereof to fashion the conduit, removing the molding tool and lining the inside of the conduit with a high-polymer material. CONSTITUTION:The circular molding tool for molding the conduit 10 is prepd. and the fiber material 12 is wound on the molding tool. Epoxy glass FRP is further coated on the fiber material and is solidified to a circular shape; thereafter, the molding tool is pulled to form the conduit 10. The lining material 11 consisting of polyurethane elastomer is then lined on the inside surface of the conduit 10. The lining material 11 is powerfully fixed to the inside surface of the conduit 10 by the anchor effect generated by part of the fiber material 12 which is exposed in the form of loops on said surface.
Patent JP-S59124508-A (JP)
Title: Drill head
Inventor: SATOU MASANORI
IPC: B23B51/00
Filed: 1982-12-29
Abstract: PURPOSE:To restrict the movement of a main unit in its radial direction so as to prevent the center from deflecting during cutting thus improve machining accuracy, by removably mounting guide plates, whose peripheral surfaces are closely attached to the internal surface of a machined hole, to back surfaces of unnotched parts of the main unit. CONSTITUTION:This drill head 10 is constituted by a main unit 11, whose two places 180 deg. shifting their phases in the periphery are notched, a chip 15 of flat edge and a chip 16 of uneven edge fixed by pieces 14 to housing grooves 12, 13 provided in the radial direction in this main unit 11, center drill 17 protruded from the center of the main unit 11, and guide plates 18 removably mounted to back surfaces of unnotched parts of said main unit 11. Then the guide plate 18 is formed in a size such that its peripheral surface is closely attached to the internal surface of a machined hole further in a shape, as viewed from its side face, such that its thickness is gradually decreased from the final trailing end part toward the leading end in the direction of rotation. In this way, movement of the main unit 11 in its radial direction is restricted by the center drill 17 and the guide plates 18.
Patent JP-H0683672-A (JP)
Title: Alarm signal processing circuit
Inventor: MAEDA YUMIKO
IPC: G06F11/30
Filed: 1992-09-01
Abstract: PURPOSE:To provide an alarm signal processing circuit which reduces the input frequency of the alarm signals ALM produced intermittently to a CPU control circuit. CONSTITUTION:The alarm signals are inputted to an AND circuit 1 and a mask signal generating part 2 which outputs a mask signal with input of the alarm signal and discontinues the output of the mask signal with input of a reset signal. The output of the part 2 is also inputted to the circuit 1 and the alarm signal is outputted by the output of the circuit 1. Then the alarm signal is inputted to a timer 3 which starts with the output of the alarm signal used as a start signal and then outputs a reset signal after a prescribed time. Then the output of the timer 3 is inputted to the part 2 as a reset signal.
Patent JP-S6387012-A (JP)
Title: Automatic channel selecting device
Inventor: KIMURA HIROYUKI
IPC: H03J7/18
Filed: 1986-09-30
Abstract: PURPOSE:To simplify the operation of an automatic channel selecting device by rearranging the stored information on broadcast stations in the prescribed order after a channel is selected in response to the generating frequency of the channel selection command signals produced newly and automatically by a channel selection command during the time of a channel selection. CONSTITUTION:A control part 9 receives a command from a channel selecting action command part 10 and detects 6 successively the levels of an IF part 3 for comparison 7 and A/D conversion 8. At the same time, the part 9 clears a memory 14 and also stores the receiving stations in a memory part 11 in the order of their electric field intensities. Then the part 9 writes 1 or 0 into the memory 14 during the time of an automatic channel selection for each of several operations of the part 10. This writing frequency is stored. The part 9 rearranges the information on the receiving stations stored in the part 11 in the order of reception frequencies and in response to said operating frequency after a channel is selected. If the arrangement is desired in the order of electric field intensities, a sorting means of the part 9 is changed. Thus it is possible to arrange the information on broadcast stations in the desired order by a simple operation.
Patent JP-H1172380-A (JP)
Title: Optical transmission device
Inventor: IJIRI YUUSAKU
IPC: H01L33/00
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain an optical transmission device in which the light emitting level of an optical transmission module is measured easily by a simple means. SOLUTION: An IC 5 for changeover is installed at a device. Thereby, a state that a light emitting element is turned on and off by a pattern corresponding to a transmission signal S by applying the transmission signal S to an optical transmission module 1 with the built-in light emitting element and another state that the light emitting element is driven at a continuously high level so as to be capable of measuring a light emitting level by applying the driving signal of a full output to the optical transmission module 1 are changed over.
Patent JP-S59121208-A (JP)
Title: Flow direction control device
Inventor: SUGAWARA NORIO
IPC: F15D1/08
Filed: 1982-12-28
Abstract: PURPOSE:To increase the effect of air conditioning by such an arrangement wherein a bias projection is provided on the linear wall of an air jet passage, and the wall of passage at the upperstream side of the bias projection and a differently leveled portion at the upper-stream side of a curved wall are shaped in such a direction that tends to narrow down the flow of air. CONSTITUTION:A bias projection 8 is provided on the linear wall 9 of a jet passage, and a passage wall 60 is provided at the upperstream side of the bias projection 8, and a differently leveled portion 70 is also provided at the upperstream side of the curved wall 7 of the jet passage, and the passage wall 60 and the differently leveled portion 70 are shaped in such a direction that narrows down the flow of air. By this, the velocity of air jet at the outlet of the jet passage increase, and the flow of air is rectified by the effect of narrowing down, and also deflection movement becomes more positive by the effect of bias and the distance of arrival of jet air is increased and the width of deflection is widened and the effect of air conditioning is also increased.
Patent JP-H0981023-A (JP)
Title: Method for predicting earthquake damage and apparatus therefor
Inventor: SHIMOGAWARA TADAHIKO
IPC: G09B9/00
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To exactly predict the building damage by an earthquake in accordance with inputted acceleration waveforms so that the initial action for restoration in the event of an earthquake disaster may be rapidly executed by considering the velocities calculated from the acceleration as an evaluation condition. SOLUTION: The disaster prediction of buildings is executed in accordance with the outputs of a seismometer 1 installed in a disaster counter room, etc., in the case the apparatus is used as a damage predicting device for the early period in the event of the actual outbreak of the earthquake. In such a case, the acceleration waveforms of the earthquake are inputted from the seismometer 1 to an acceleration information section 3. The intrinsic periods and velocities of the earthquake are calculated in an intrinsic period calculating section 4 and velocity calculating section 5 from these acceleration waveforms. Whether the conditions of the accelerations, intrinsic period and velocities fit or not is judged by an inference engine 7 from the condition processing equations preserved in a knowledge base 6. The earthquake damage is predicted from the evaluation on these conditions.  As a result, the building damage by the earthquake is exactly predicted and the rapid execution of the initial action for restoration in the event of the earthquake disaster is made possible and the human damage is lessened.
Patent JP-H0282444-A (JP)
Title: Charging-type small electric apparatus
Inventor: KUROKI TOSHIO
IPC: H01M50/50
Filed: 1988-09-17
Abstract: PURPOSE:To ensure receiving capacity of an apparatus case for a charging-type battery and moreover facilitate cutting work for lead members at the battery charger terminals by improving the mounting structure for the lead members. CONSTITUTION:At least one lead member 8 is bent in inversed U shape and one constituent segment 8a of the inversed U shape is connected and fixed to a mounting base board 7, and the other segment 8b is connected and fixed to an anode terminal 9 or a cathode terminal 10 of a charging-type battery 4, and the bent part 8c connecting both segments 8a, 8c is projected outward in the radial direction relative to the charging-type battery further than the connected and fixed point between the other segment 8b and the terminal of the charging-type battery 4. Therefore, the charging-type battery 4 can be mounted in lower position without floating on the mounting base board 7, so that the receiving capacity of the apparatus can be ensured, and moreover the removing and withdrawal work for the charging-type battery 4 can be carried out easily and efficiently because the cutting work for the lead members 8 can be carried out easily by a cutting nipper or a cutting pliers or the like.
Patent JP-H0397267-A (JP)
Title: Heterojunction avalanche transistor
Inventor: OISHI TOSHIYUKI
IPC: H01L29/68
Filed: 1989-09-11
Abstract: PURPOSE:To contrive to possess together S-type nagative resistance and N-type negative resistance by a method wherein a spacer layer, having carrier concentration lower than that of a base layer and film thickness for allowing formation of a neutral region by a voltage lower than the rise voltage of an emitter-base junction, is provided between an emitter layer and the base layer. CONSTITUTION:An N-type InGaAsP spacer layer 10 has a band gap of the size of a difference between the band gap of an N-type InP emitter layer 3 and the band gap of a P-type InGaAsP base layer 4, has a carrier concentration sufficiently lower than that of the layer and moreover, has a film thickness, in which the whole layer 10 is a depletion layer, in a thermal equilibrium state. If the layer 10 is the depletion layer, there is little reverse injection of holes from the layer 4 to the layer 3 and an emitter injection efficiency (gamma) may be thought as one. However, when an emitter-base junction is forward-biased, the depletion layer shrinks, subsequently a neutral region is formed in the layer 10 as well.
Patent JP-S6385552-A (JP)
Title: Drying method for photosensitive material
Inventor: TERAGUCHI SADAKAZU
IPC: G03C11/16
Filed: 1986-09-29
Abstract: PURPOSE:To deflect a hot blast in a fixed direction and to blow it along the surface of a photosensitive material, and to accelerate drying operation by blowing the hot blast to the surface of the photosensitive material slantingly. CONSTITUTION:A driver is provided with upper and lower air sending chambers 3 and 4, the hot blast is admitted into the chambers 3 and 4 from a blast pipe 10, and the chamber 3 is provided with an endless belt 8 which runs the photosensitive material 3. Then, an auxiliary plate 9 or hot blast injection nozzle is provided on both sides of the belt 8 in parallel to the belt 8, and the direction of the blast hole 2 of an auxiliary plate 9 or the direction of the nozzle is set slantingly (e.g. 45 deg.) to the running direction of the belt 8. Consequently, the hot blast is blown to the photosensitive material long to improve heat efficiency, and the drying time and the distance required for drying are shortened.
Patent JP-S59125329-A (JP)
Title: Combustion controlling device
Inventor: SASAKI HIROSHI
IPC: F23N5/24
Filed: 1982-12-29
Abstract: PURPOSE:To get ready for a re-combustion operation, by automatically detecting the removal of any abnormality which has been responded by the titled device. CONSTITUTION:When a pilot burner remains unignited despite the energization of terminals 4a, 4b with an alternating current, a main valve 2 remains unenergized due to the lack of detecting output from a flame sensor 20. A timer 30 gets a timer output at the passage of preset time T1 and loses it at the further passage of preset time T2. Therefore, a secondary relay RY2 is deenergized to cut an energizing loop for a pilot valve 1 with a result in preventing the outflow of raw gas from the pilot burner, at the passage of preset time T2. When a flame is extinguished for some reasons during combustion, it is promptly detected by the flame snsor 20 for causing a third switch SW3 to return back to a brake contact side. Thereby, an ignition device 3 is re-energized and therefore can ignite the gas of pilot burner if a cause of flame extinguish is removed.
Patent JP-H0395649-A (JP)
Title: Cache device
Inventor: NISHIKAWA YUKINOBU
IPC: G06F12/08
Filed: 1989-09-08
Abstract: PURPOSE:To control the memory traffic when the context is switched by providing an index changing part as well as a tag changing part which changes the tag in accordance with the cache application size. CONSTITUTION:A tag changing part 10 changes a tag by rewriting several lower rank bits of a tag of 20 bits segmented out of an address into 0 in accordance with the cache application size information. At the same time, an index changing part 11 changes an index by rewriting several higher ran bits of an index of 8 bits segmented out of an address in accordance with the cache application size information. That is, the cache application size can be limited when the tag and the index are changed in accordance with the cache application size information. Then the cache capacity is effectively changed with change of the tag and the index which are used for retrieval of the data stored in a cache. Thus it is possible to control the traffic due to a writing operation applied to a memory at switch of the context.
Patent JP-H0683268-A (JP)
Title: Display device
Inventor: HIRAKATA JUNICHI
IPC: G09F9/30
Filed: 1992-09-01
Abstract: PURPOSE:To enable the conversion of character information to braille information, the display of character broadcasting by the braille or the display of images of televisions, etc., with stereoscopic images by the braille and to enable the recognition of the characters are images by means, exclusive of visual sensation by impressing an electric field or magnetic field to a substrate and changing the shape or volume of pixels. CONSTITUTION:A plastic film, for example, a film consisting of polyethylene terephthalate, is used as the material of the substrate 1 which can be deformed and restored. A substrate 5 having electrodes is formed with the electrodes 6 by copper plating on, for example, bakelite and is disposed to face the substrate 1. Bubbles 4 are provided in the substrate 1 on the electrodes for each of the respective pixels. The pixels bulge as shown in Fig. (a) when the magnetic field is not impressed thereto. On the other hand, magnetic materials 2 approach the electrodes 6 and the bubbles collapse to flatten the substrate 1 as shown in Fig. (b) when the magnetic field is not impressed thereto. The on-off display is executed and the braille or stereoscopic image is displayed by such change in the shape of the pixels.
Patent JP-S60124360-A (JP)
Title: Manufacture of unit cell for thermal battery
Inventor: TERASAKI MASANAO
IPC: H01M6/36
Filed: 1983-12-09
Abstract: PURPOSE:To obtain a unit cell for thin thermal battery having no insulating defect by press-molding together three layers of negative raw material, electrolyte raw material, and positive raw material to form a disc-shaped pellet, and grinding the periphery of the pellet so as to have a trapezoid cross section. CONSTITUTION:Three layers of a negative layer 1, an electrolyte layer 2, and a positive layer 3 are press-molded together to form a disc-shaped pellet. The periphery of the pellet is ground so as to have a trapezoid cross section. By friction against a cylinder wall of a die, the periphery of the negative layer 1 is pulled up and may bring into contact with the positive layer 3 or by shortening the distance between the negative layer and the positive layer, insulating resistance is decreased. To prevent this defect, grinding of the lower part of the pellet is not necessary and the amount of grinding is increased toward the upper direction. By grinding the periphery of the pellet so as to have a trapezoid cross section, the insulating defect of a unit cell is decreased regardless of the minimum amount of grinding.
Patent JP-H08140420-A (JP)
Title: Mobile type manure spreader
Inventor: IDE NORIHIRO
IPC: A01C3/06
Filed: 1995-08-18
Abstract: PURPOSE: To provide a mobile type manure spreader capable of efficiently performing the loading of a farmyard manure and uniformly and stably carrying out the spreading. CONSTITUTION: This manure spreader is obtained by pivoting the side of a prime moving frame 2 from the front and rear middle part of a stowage box 4 on an undercarriage 1, supporting the stowage box on the side of a beater 3 on the undercarriage 1 so as to enable the lifting and lowering and stretching the top surface 96 on the front side of crawlers 30 and 30 arranged on the left and right sides, tilting the top surface downward to the front side so as to tilt nearly along the base of the forwardly tilted stowage box 4 in the mobile type manure spreader equipped with the stowage box 4 having a transverse width at least wider than the inner interval of the left and right crawlers 30 and 30 on the front side of the prime moving frame 2 on the undercarriage 1 provided with a crawler mobile device 90.
Patent JP-S60125806-A (JP)
Title: Fitting method of conducting wire
Inventor: MOCHIZUKI TADAO
IPC: G01M11/00
Filed: 1983-12-13
Abstract: PURPOSE:To fit a conducting wire securely without requiring high-level special technique and to detect a flaw, etc., in an optical fiber by sheathing an optical fiber with a heat-shrinkable resin tube where a low-fusion-point conductor and a conducting wire which constitute a fractive detecting circuit for the optical fiber are fitted. CONSTITUTION:An insulating jacket layer 7 is formed on the outer circumferential surface of the optical fiber and the conductor D is provided along the surface. The core part 4 of the conducting wire R is superposed in the lengthwise direction of the conductor D, and the heat-shrinkable resin tube 8 is fitted externally covering the fitting position and shrunk thermally to fit each conducting wire R in press contact with each conductor D. If laser light leaks owing to a flaw, breaking, etc., of the optical fiber F, the conductor D is fused by its heat operation and broken and signal currents suplied from conducting wires R fitted at both sides of the broken conductor D are cut off, so the fracture of the optical F is detected.
Patent JP-H0681608-A (JP)
Title: Steam turbine speed controller
Inventor: NAKATSUKA KAZUAKI
IPC: F01D17/24
Filed: 1992-09-02
Abstract: PURPOSE:To provide a steam turbine speed controller capable of eliminating the throttling motion of a valve in the start of the turbine and reducing the turbulence to the other controller. CONSTITUTION:A steam turbine speed controller is composed of a speed controlling valve 9 for controlling the speed of a steam turbine, an adder/subtractor 7 for inputting a speed setting signal 6 and rotational-frequency-of-turbine signal 5 to output a speed commanding signal 10, a preferential circuit 1 for changing over the speed commanding signal 10 and a signal 2 for opening a valve to a fixed degree in a present rotational frequency and a valve controlling section 8 for inputting the output of the preferential circuit 1 to output a control signal 12 of the speed controlling valve 9.
Patent JP-H0657612-A (JP)
Title: Device for forming data of embroidery
Inventor: SASANO AKIYOSHI
IPC: D05B21/00
Filed: 1992-08-11
Abstract: PURPOSE:To provide the embroidering data-forming device capable of forming seam data having approximately the same size as an embroidering frame and the size of m/n (n=1, 2, 3...; m=1, 2, 3...; n>m) times that of the embroidering frame with a set image scanner. CONSTITUTION:Image data read with an image-reading device is stored in an image data memory means 41. An expanding treatment means 52a sets an expansion degree on effective frame size data held in an effective frame size data-holding means 51, and subjects the image data to an expansion treatment to produce expansion image data. A contraction treatment means 56 subjects the expansion image data to a contraction treatment to produce contracted image data of m/n times. The expanded.contracted image data are inputted into display and seam data-producing means 53, 54 to produce display and seam data. The data are distinguishably coded and stored in an outside memory means 43.
Patent JP-H1173729-A (JP)
Title: Recording and reproducing device
Inventor: YAMADA MASAZUMI
IPC: G11B20/10
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To attain the restoration of a packet output timing at the time of reproduction in the manner of minimizing the arrangement of additional circuits by restoring the timing in accordance with the prescribed protocal in such a manner that a transfer time stamp is recorded without separation and outputted with a free-running clock at the time of reproduction. SOLUTION: The packet is selected from received data packets, and 1394 header and CIP header of the packet are removed respectively by removing/ adding means 3, 4 to restore a source packet. The transfer time stamp is recorded on a recording medium after each source packet 192 byte is inputted to a recording/reproducing process means 5 to apply the recording process, while keeping the addition. Since the recording/reproducing process is performed by converting the format to that of the presently existing digital VTR, at this time, the discrimination between the format of the present VTR and the MPEG recording is unnecessary. The production of the recording time stamp to add it to the source packet is also unrequired, therefore, the circuits for these procedure are unrequired.  The process for adding the transfer time stamp in a transmitting/receiving means 2 is also unrequired at the time of reproduction.
Patent JP-2000062436-A (JP)
Title: Opening/closing door
Inventor: NITTA KIYOTAKA
IPC: B60H1/00
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To reduce hitting sounds generated in closing door while suppressing cost increases and enlargement. SOLUTION: A cylindrical projecting part 22 is formed in the outer edge part of a door main body 21. When an introducing port is closed by a door 20 (door main body 21), clashing occurs via a sealing member 24 between the projecting part 22 and the outer edge part (air conditioner casing). Thus, since a clashing area is reduced compared with a case of the door main body 21 clashing with the outer edge part of the introducing port, hitting sounds are reduced.