baber/WOPTO huggingface dataset:
Patent JP-H07161512-A (JP)
Title: Production of radial anisotropic rare earth sintered magnet
Inventor: SATO KOJI
IPC: H01F1/08
Filed: 1993-12-10
Abstract: PURPOSE:To produce an Nd-Fe-B based radial anisotropic rear earth sintered magnet in which the magnetic characteristics are made uniform in the direction of height by previously producing an arcuate molded item having radial anisotropy, combining the molded items into a cylinder, compression molding and sintering the cylinder. CONSTITUTION:Compositional elements are previously weighed to provide the composition of a specified R-Fe-B based rear earth magnet alloy which is then dissolved and solidified in a high frequency furnace thus producing an ingot. The ingot is roughly crushed by means of a jaw crusher and then crushed finely by means of a jet mill using N2 gas thus producing fine powder. The fine powder is filled in a metal mold comprising a ferromagnetic core 2 in the center and a ferromagnetic body 7 for magnetic path on the outside of the molding part 6 and then the fine powder is pressed to produce an arcuate radiat anisotropic molded item. The arcuate molded items are combined and compression molded into an arcuate item which is sintered in the vacuum and aged thus producing a radial anisotropic sintered magnet.
Patent JP-H03167658-A (JP)
Title: Kana/kanji conversion system
Inventor: TAKEUCHI MASAO
IPC: G06F17/22
Filed: 1989-11-28
Abstract: PURPOSE:To improve the KANA (Japanese syllabary)/KANJI (Chinese character) conversion efficiency by ordering a common conversion dictionary to learn the conversion result of the corresponding dictionary for each type of input fields and taking over a conversion information into another fields. CONSTITUTION:When an input field of an address, etc., is requested via an input means 1 and a working program 2, a conversion means 3 performs the KANA/KANJI conversion with use of an address dictionary 5a and based on the characters inputted via the means 1. At the same time, an instruction is given to a common dictionary 6 to learn the result of conversion and to take over the conversion information. So is with a company name dictionary 5b, etc., and the dictionary 6 also takes over the conversion information on another fields. These dictionaries 5a, 5b and 6 are properly used and therefore the conversion efficiency is improved not only with a specific field but another fields.
Patent JP-H08226776-A (JP)
Title: Condensing apparatus and generating plant
Inventor: TAKAHASHI FUMIO
IPC: F28B1/00
Filed: 1995-11-29
Abstract: PURPOSE: To reduce pressure loss and efficiently remove a non-condensed gas. CONSTITUTION: The reference numeral 1 designates a tube bundle, 11 an outer periphery of the tube bundle, 12 flow passages, 13 tube banks, 2 an inlet of steam flow, 3 an extraction port of non-condensed gas, and 5 a bottom surface of a vessel. The tube bundle 1 is positioned away from a side wall 4 of the vessel and the bottom surface of the vessel so as to enable taking in steam from every quarter and decreasing a speed of steam. The extraction port 3 is disposed below a center of gravity of the tube bundle 1, and the plurality of flow passages 12 are formed above the extraction port 3 to extend toward the extraction port 3 from the outer periphery 11 of the tube bundle. The flow passages 12 have tip ends thereof at the outer periphery 11, and are widened in width toward the tip ends.  Further, area ratios and lengths of the flow passages become larger toward a central axis of the tube bundle.
Patent JP-H04182554-A (JP)
Title: Roof structure of housing
Inventor: HORIGUCHI HIROBUMI
IPC: E04B7/02
Filed: 1990-11-15
Abstract: PURPOSE:To improve rigidity of a roof truss by linking the lower chord member of a ridge truss to an inner roof beam in the direction of a beam located closer to a central part by means of a horizontal brace material, and intercoupling the one outer roof beams in the direction of a gable and an inner roof beam in the direction of a gable positioned closer to a central part by means of a connecting material. CONSTITUTION:The roof structure of a housing is provided with outer roof beams 10 and 10 in the direction of a beam spaced away from each other by a distance being long an odd number times as long as the size of a module, outer roof beams 12 and 12 in the direction of a gable having length an odd number times as long as the size of the module, an inner roof beams 14 in the direction of a girder positioned closer to a central part and connected in a position located away from the one beams 10 by a distance long an integral number times as long as the size of the module, an inner roof beams 16 in the direction of a gable positioned closer to a central part and connected in a position located away from the beam 12 by a distance long an integral number times as long as the size of the module. A horizontal brace material 4 is spanned between a lower chord member 30 of a ridge truss 3 and the beam 14 by means of a mounting plate 38, and a connecting material 17 through which at least the one beam 12 and the beam 16 are intercoupled is spanned. This structure reinforces prime assembly of a roof and improves rigidity of roof truss.
Patent JP-H06164558-A (JP)
Title: Digital radio system
Inventor: OIDE KENICHI
IPC: H04L1/22
Filed: 1992-11-20
Abstract: PURPOSE:To realize access of SOH in an intermediate repeater station by mask ing switching information for prescribed time lest a step-out alarm in a self station is transmitted when switching information transmitted from a reception terminal station to a transmission terminal station is detected. CONSTITUTION:The addition function 42 of the transmission terminal station adds a radio frame synchronizing signal to a digital signal by using a frame synchronizing signal in the digital signal. Mask functions 52 and 64 are respectively provided for the intermediate repeater station and the reception terminal station. The functions 52 and 64 mask switching information for prescribed time lest the step-out alarm occurred in the self station is transmitted to a reception terminal side monitor controller when switching information transmitted from the reception terminal station to the transmission terminal station is detected. Thus, the step-out alarm occurring in the self station is masked (masking is released when frames are synchronized again by providing the functions 42, 52 and 64, and switching information is not outputted to the monitor controller of the reception terminal station. Thus, the access of SOH is realized in the intermediate repeater station.
Patent JP-H04182573-A (JP)
Title: Structure for multistoried building
Inventor: KAWAMOTO JUN
IPC: E04B1/34
Filed: 1990-11-16
Abstract: PURPOSE:To improve the workability by installing a spacer in space between columns of a beam direction rigid-frame structure at one side end in the beam spatial direction. CONSTITUTION:A planar form of a building is formed into a circular form curved inward, and length in the ridge direction of the building is varied at both sides in the beam direction and its one side is made shorter than the other side. A structure of the building is set down to a rigid-frame structure composed of each of columns 1, 1a, 1b, 1c and beams 2, 2a in both ridge and beam directions. In addition, among respective ridge direction rigid-frame structural surfaces Y1-Y4, each spacer 3 is installed in an intermediate position of respective columns 1C of the structural surface Y4 being situated at the outer end.
Patent JP-H05215545-A (JP)
Title: Star scanner
Inventor: HAMADA AKIHIKO
IPC: G01C21/24
Filed: 1991-11-27
Abstract: PURPOSE:To make it possible to perform autonomous control by detecting the star light through the second slit, which is provided at a reverse position with respect to the scanning direction of the image of the star with regard to the first slit, judging the signal other than a threshold level as the star signal, and inputting the held signal into a sample hold circuit. CONSTITUTION:A detecting slit 20 is added in a slit sheet 24 in addition to detecting slits 21 and 21A. The image of star light 11 from a star 10 is focused on the sheet 24 in front of detectors 2A and 2B with an optical lens 1. When the star image crosses the slits 20, 21 and 21A, the image is detected with the detectors 2B and 2A, respectively. The DC noises of the detected signal of the detector 2A corresponding to the slit 21 are removed with a sample hold circuit 7 and a differential amplifier 4. The detected signal of the detector 2B corresponding to the slit 20 is compared with a specified threshold value with a comparator 8. The star signal exceeding the threshold value is inputted into the circuit 7 through a waveform shaping circuit 9. The holding-mode controlling signal is outputted for a specified period. Thus, the control signal of the sample hold circuit 7 can be formed in the circuit 7 itself.
Patent JP-H01152594-A (JP)
Title: Vending machine
Inventor: HIRAHARA KAZUAKI
IPC: G07F7/08
Filed: 1987-12-09
Abstract: PURPOSE: To relieve the load of customers by allowing the machine to accept cash or the like, after selling a prescribed article, issuing a monetary card for a surplus money and executing issue of the monentary card and the purchase of the article at the same time. CONSTITUTION: In the case of purchasing a railway ticket, for example, when a customer inserts a pre-paid card, a magnetic head 32 reads data and the balance is displayed and the purchase of the railway ticket is allowed within the balance. The monetary amount of the purchased railway ticket is substrated from the balance and the result is stored on the card. Then the pre-paid card is discharged by a carrying roller 34. On the other hand, in the case of purchasing a railway ticket by the inserted cash or credit card, at first a riding block key is depressed and the ticket is issued and discharged. Then away-out roller 36 is operated and a card among cars stacked in a card stocket 35 is paid out on a carrying path 31.  The card is carried to positions of the magnetic head 32 and a puncher 33 and receives writing with a value of the residual amount and the card is discharged from a card insert discharge port 30.
Patent JP-H09119420-A (JP)
Title: Bolt with extraction preventing set spring
Inventor: KASAI MASAAKI
IPC: F16B35/00
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To omit a nut and save labor for the bolt fastening work for high efficiency by fitting a extraction preventing set spring to the shaft section of a bolt. SOLUTION: A set spring 3 is formed so that it is hidden in a groove 4 provided on the shaft section 2 of a bolt when the bolt is inserted into the hole of a connection member 8 and it is automatically protruded by the spring action after it passes through the hole to resist the return of the bolt. The shaft 2 of the bolt is inserted into the holes provided on multiple members 8 to be connected, the spring 3 automatically springs up when the portion of the set spring 3 reaches the other side, and the bolt is prevented from being released. The connection members 8 are stacked, the bolt is merely driven into the holes from one side, no nut is required to be screwed on the other side, and the labor for the work can be economically saved.
Patent JP-H09122535-A (JP)
Title: Air purifier
Inventor: HARA SHINICHI
IPC: B03C3/68
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent ozone from being discharged to the outside by prohibiting the operation when a deodorizing filter is not fitted in a case. SOLUTION: In an electric precipitation type air purifier in which a charging part 20 for ionizing dust particles, a dust collecting part A for collecting the ionized dust particles, and a deodorizing filter 40 that is attachable and detachable are installed, the deodorizing filter 40 is made to have electrical conductivity, and a pair of two contact electrodes 51a, 51b are arranged, spaced each other in a part to which the deodorizing filter 40 is fitted so that they can come into electrical contact with the deodorizing filter, and high voltage is supplied to the charging part 20 only when the pair of the contact electrodes 51a, 51b come into contact with the deodorizing filter 40. The operation without the contact of the deodorizing filter 40 is prevented to eliminate the discharge of ozone.
Patent JP-H01154012-A (JP)
Title: Automatic focusing device
Inventor: YOSHIDA MINORU
IPC: G03F9/00
Filed: 1987-12-11
Abstract: PURPOSE:To electrically and freely make the size of a pattern variable and to execute focusing extending over a wide range by generating the pattern projected to a sample by a liquid crystal slit. CONSTITUTION:A liquid crystal element has a quality by which when a linearly polarized light beam is made incident, the polarization direction is rotated by 90 deg. in case of a state of OFF electrically and it passes through in the polarization direction as it is in case of a state of ON, and by arranging plural pieces of liquid crystal elements thereof in a stripe shape, a liquid crystal slit 10 is formed. By providing an analyzer 11 behind this liquid crystal slit 10, a control of cut-off and transmission of a light beam can be executed electrically. By placing a photodetector 9 in an image forming position of an objective lens 7 and placing the liquid crystal slit 10 in its conjugate position, the liquid crystal slit 10 is controlled electrically and a pattern is projected to the surface of a sample 1 by arbitrary slit width, and by detecting this reflected light by the photodetector 9, focusing can be executed. In such a way, focusing can be executed extending over a side range and with high accuracy without replacing the pattern.
Patent JP-H10151055-A (JP)
Title: Bedding and cover
Inventor: FUJIYAMA TERUKI
IPC: A47G9/02
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide bedding and bedding cover with which heat is prevented from being diffused by the circulation of air by shielding the space on the neck, shoulders and breast or the like from external air even when the space is generated around the neck, shoulders and breast or the like on the bedding hardly fitted to a body. SOLUTION: On the neck side of coverlet (or bedding cover) 11, a thin part 12 is formed from thin and flexible blanket or towelket. Thus, since the body from the neck to the shoulders is covered with the thin and flexible part 12, even when a space 3 is generated around the neck, shoulders and breast or the like, the space around the neck, shoulders and breast or the like is shielded from the external air and there is an effect to prevent heat from being diffused by the circulation of air.
Patent JP-H04183407-A (JP)
Title: Furniture with top plate
Inventor: HAYASHI MASARU
IPC: A47B7/00
Filed: 1990-11-16
Abstract: PURPOSE:To ensure furniture to be adapted to various desired applications by enabling a plurality of top plates having different forms, sizes, materials, color and the like to be interchangeably fitted to a standalone structural body constituted of legs and frames. CONSTITUTION:A structural body 1 has a pair of opposite structural elements 1a constituted of two legs 11 jointed to each other with two frames 12 like a portal. The element pair 1a is connected with three frames 13. Also, the upper ends of the legs 11 are provided with screw holes 11a. Screw 52 through the screw holes 51a of flanges 51 are applied over each structural element 1a and set in the screw holes 11a of the legs 11. Thereafter, both top plates 2 are abutted to the upper half sections of the right and left flanges 51, and screws passed upward through the holes 51b of the flanges 51 are secured to the lower surfaces of both top plates 2, thereby fixing the top plates to the structural body 1 and allowing the use thereof as a writing desk. Also, the provision of a round top plate 3, instead of the aforesaid top plates 2, enables the structural body 1 to be used as a table B.
Patent JP-H03169465-A (JP)
Title: Submerged nozzle for continuous casting
Inventor: ANDO MITSURU
IPC: B22D41/50
Filed: 1989-11-30
Abstract: PURPOSE:To improve the reliability of casting operation by setting a gas pool with plural pieces of ceramic fibers having a specific length as a mesh and using wires of iron-chromium or stainless steel having the specific diameter as core wire thereby reinforcing the gas pool. CONSTITUTION:The gas pool 5 is reinforced with a mesh of 3-50mm woven with plural 0.5-5.5mm dia. yarns made of ceramic fiber, such as carbon fiber, alumina fiber, with iron chromium or stainless steel core wires having 0.1-1mm diameter, formed in single-multiple layers. In such a way, by improving the setting accuracy of the gas pool into the top funnel part 4, bubbling of inert gas is stabilized.
Patent JP-H08221336-A (JP)
Title: Data communication network
Inventor: JIYON SHII EIDOSON
IPC: G06F1/14
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To attain the resonance and synchronization of a local clock in a distributed network by using a message transferred by a communicating medium. SOLUTION: This data communication network is provided with a first node 2 which generates a first timing data packet, local medium access means LMA for receiving the first timing data packet, and viewing the packet and a message, second node 2' connected with the local medium access means LMA, which has a timing packet detector TPD which detects the incoming and transmission of the packet, and communicating medium 4 for transmitting the packet and the message between the first and second nodes. When the timing packet detector TPD of the second node detects the incoming of the first timing data packet, the second node executes an operation corresponding to it.
Patent JP-H03202391-A (JP)
Title: Manufacture of microcapsule for pressure-sensitive recording sheet
Inventor: SASAHARA KENJI
IPC: B41M5/165
Filed: 1989-12-01
Abstract: PURPOSE:To obtain a microcapsule for a pressure-sensitive recording sheet with a polyurethane urea wall of an extremely sharp particle diameter distribution by performing emulsification continuously using a colloid mill which utilizes a clearance between a rotor and a stator, and specifying the viscosity of a hydrophobic liquid in which an electron-donative coloring agent is dissolved. CONSTITUTION:A solution obtained by dissolving an electron-donative coloring agent in a hydrophobic liquid is emulsified in a hydrophilic aqueous polymer compound solution, and then hydrophobic droplets are capsulated using a polyurethane urea resin wall to obtain a microcapsule for a pressure-sensitive recording sheet. In this manufacturing process, emulsification is performed continuously using a colloid mill which utilizes a clearance between a rotor and a stator. In addition, the viscosity of the hydrophobic liquid in which the electron-donative coloring agent is adjusted to 6cP to 30cP. The hydrophobic liquid is such as diethylenephenyl (10cP), diisopropilnaphthalene (8cP), 1-phenyl-1-xylilethane (7cP) or chlorinated normal -C12-paraffin (8cP) with a chlorination degree of 30wt.%.
Patent JP-H05153493-A (JP)
Title: Video signal synthesis device
Inventor: SAEKI MASAHIRO
IPC: H04N5/275
Filed: 1991-11-27
Abstract: PURPOSE:To obtain an excellent synthetic video image by detecting the movement of a video image from a video signal extracting a key signal and using the detected movement signal so as to control the production of the key signal. CONSTITUTION:The video signal synthesizer synthesizing two specific parts of the video signal extracted as a key signal is provided with an adaptive key signal generating circuit 8 detecting the motion of the video image from the video signal extracting the key signal and using the detected motion signal to control the production of the key signal while being suitable for the motion. In this case, the adaptive key signal generating circuit 8 sets a parameter without motion in the first state. In the input output characteristic at that time, the characteristic has comparatively less soft area and in this setting, the characteristic of the adaptive key signal generating circuit 8 is changed in response to an output of a motion detection circuit 4 and when the movement is large, the characteristic with a large soft characteristic is obtained. Thus, the excellent video signal is synthesized corresponding to the movement in the synthetic video image.
Patent JP-H06154427-A (JP)
Title: Diet aiding toy
Inventor: MUKAI MICHIE
IPC: G10K15/04
Filed: 1992-11-24
Abstract: PURPOSE:To aid the will to continue a diet liable to be broken by altering the configuration of a configuration section capable of taking at least two different configurations when the removal of food held by a food holding means is detected. CONSTITUTION:A configuration section 1 capable of taking at least two different configurations is constitutionally provided with a doll 11 of a design for reminding one of a pig for example. The doll 11 is deformed to be successively expanded and fatted by air sent from a pump 13. Also, air in the doll 11 is exhausted through an exhaust valve 15. The pump 13 and exhaust valve 15 are operated by a command from a control section 7, i.e., the doll 11 is first set to the lean state, and food like cake is mounted on a cake holding section 51 of a sensor section 5. When the taking-out of the cake is detected by a sensor 53, an uttering section 3 is operated through the control section 7 to utter the words like 'grow fat!' and at the same time the pump 13 is driven to expand the doll 11 to the fatted state.
Patent JP-H02159975-A (JP)
Title: Self-oscillation type converter
Inventor: TAKEMURA HIROSHI
IPC: H02M3/338
Filed: 1988-12-09
Abstract: PURPOSE:To obtain a stable overcurrent protecting function regardless of the variation of the (hfe) (DC current amplification factor) of a switching transistor(Tr) by a method wherein a CR time constant circuit which defines the upper limit of the ON period of the Tr and a switching circuit which turns OFF the Tr with the CR time constant circuit are provided in the base circuit of the Tr. CONSTITUTION:A switching transistor(Tr) Q1 is turned into conduction by the starting current of a starting resistor R2 and then quickly ON by a positive feedback of a voltage generated by a feedback winding Nb. After a time determined by the time constant of a time constant circuit 2 passes, a switching circuit 3 is turned ON and the Tr Q1 is forcibly turned OFF. Moreover, if the Tr Q1 has an hfe in the lowest rank, the variation of an overcurrent protecting operation point caused by the variation of hfe can be eliminated by determining the time constant so as to turn the Tr Q1 OFF before the collector current of the Tr Q1 reaches the maximum value.
Patent JP-H03172068-A (JP)
Title: Optical reading method for frost image
Inventor: IIJIMA MASAYUKI
IPC: G11B11/00
Filed: 1989-11-30
Abstract: PURPOSE:To read an image while effectively utilizing the high resolution of the frost image with the scanning density of a laser beam by scanning the surface of thermosoftening resin, where the frost image is formed, by a laser beam and reading the image by transmitted light or reflected light. CONSTITUTION:The surface of a charge holding medium, where the frost image is formed, is irradiated with the laser beam transmitted from a laser light source 51 through a reflection mirror 52a and a half mirror 52b and the image is read while passing the reflected light through the half mirror 52b and converting the light to an electric signal by a detector 53. Since the surface of the charge holding medium is successively scanned and read while scanning and driving in optical optics by a scanning and driving device 50, the frost image can be read with the resolution corresponding to the laser scanning density. In such the case, since an uneven part is irregularly reflected and seems to be white and a part not to form unevenness seems to be black while transmitting the light, the negative image of the frost image is read. Thus, when reading the frost image by the transmitted light, the positive image of the frost image is read while scanning and driving reflection mirrors 55 and 56 by the scanning and driving device 50.