baber/WOPTO huggingface dataset:
Patent JP-H02145947-A (JP)
Title: Ion scattering spectroscope
Inventor: HAYASHI SHIGEKI
IPC: G01N23/20
Filed: 1988-11-26
Abstract: PURPOSE:To enable a structural analysis of greater details on a sample by arranging an ion source shifted from a center axis of the apparatus to separate a sample irradiation beam and particles scattered from the sample into ions and neutrons. CONSTITUTION:An ion source 1 is arranged at a position shifted from a center axis Ax of he apparatus and deflectors 4 are provided between a sample S and a particle detector 3 to apply a DC voltage. Then, an ion component in a particle beam B radiated from the ion source 1 is deflected the deflectors 4 as indicated by the solid line to enter the sample S. Then, while particles repulsed in an opposite direction of the beam B pass between the deflectors 4, ions are deflected to be removed and neutral particles alone enter the detector 3. Thus, neutrons are removed from entering particles to lower a background of a measuring output. Then, it is true that most of repulsed particles are neutralized, but with the removal of the repulsed particles, an energy spectrum for neutral particles alone can be measured accurately.
Patent JP-S62168335-A (JP)
Title: Energy analyzer for charged particle
Inventor: KUMASHIRO SUMIO
IPC: G01N23/00
Filed: 1985-12-28
Abstract: PURPOSE:To reduce noise and obtain high resolution, by disposing an energy filter selecting charged particles and a superconductive quantum coherent element in a magnetic shielding body made of a superconductive material, and measuring directly the kinetic energy of the charged particles. CONSTITUTION:Charged particcles excited and discharged from a sample 2 are conducted into a magnetic shielding body 4, and are energy-selected by an energy filter 6 disposed therein. And only charged particles having more kinetic energy and a prescribed value are passed through this energy filter 6, and injected to a superconductive quantum coherent element 8. When electric currents are flowed for the element 8, magnetic flux density varies at each time of the transmission of the charged particles, accordingly current value varies periodically. On the other hand, the number per unit volume of the charged particles passing through the magnetic shielding body 4 is detected by a detector. Thus, the kinetic energy of charged particles can be measured directly.
Patent JP-2000133049-A (JP)
Title: Highly conductive and highly bendable copper alloy wire
Inventor: TAKAHARA HIDEFUSA
IPC: H01B7/04
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a highly conductive and highly bendable copper alloy wire and a manufacturing method thereof suitably used for a driving cable conductor of robot. SOLUTION: This copper alloy wire comprises a chromium fiberreinforced copper formed or a copper alloy matrix complex material formed in situ. In this case, a wire rod is constituted by forming a chromium layer fiber in copper or a copper alloy matrix in situ. The wire surface is subjected to copper-plating at an intermediate stage of a manufacture step of the wire and the copper plating layer is reformed by applying a plastic processing and then, a heat treatment is applied to the copper in a nonoxidation atmosphere to release a machining distortion. An amount of the chromium layer fiber component is preferably 8-25 wt.%.
Patent JP-H01144324-A (JP)
Title: Power distributor
Inventor: ISHIHARA HIROO
IPC: H02J3/00
Filed: 1987-11-27
Abstract: PURPOSE:To enable switching and distribution of power to a plurality of loads without increasing power lines, by producing a switching command from a switching timing signal and a zero-cross signal then operating a power switcher alternately ON and OFF. CONSTITUTION:A carrier transmission circuit 20 is provided at one end of a wire line 13 and carrier waves are overlapped repeatedly for the wire line 13 with a predetermined period. A signal detecting circuit 21 comprising a switching timing signal generating section 22 and a zero-cross signal generating section 23 is provided at the other end of the wire line 13. A switching control circuit 24 produces a switching command from a switching timing signal produced every time when a carrier is received and a zero-cross signal produced synchronously with zero-cross timing of an AC power source 11. The switching command is employed for turning power switchers 19a, 19b alternately ON, OFF and distributing power from same wire line 13 to loads 14a, 14b.
Patent JP-H09201378-A (JP)
Title: Lower extremity walking tool
Inventor: BUIKUTAA EMU NANZU
IPC: A61F5/058
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a walking tool which can support the leg of a patient in an improved manner and has a flexible adjustability so as to suit many patients while its number of sizes or types remains less. SOLUTION: This short walking tool consists of the first shell 10 of a horizontal part 11 and vertical part 12 and the second shell 13 of a shin part 14 and back cover part 15 which are joined together by a joint. Some of the parts inside the shells are filled with an uninflatable stopping such as foaming substance or fibers while the other parts are filled with inflatable sacks, and the area between the leg of the patient and the inflatable sack is filled with the second sack. The second sack reacts to the deformation pressure applied thereto and supports the leg when the pressure is removed.
Patent JP-H07153196-A (JP)
Title: Recording and reproducing device for optical disk data
Inventor: SAKO YOICHIRO
IPC: G11B11/105
Filed: 1993-11-30
Abstract: PURPOSE:To record/reproduce data of a magneto-optical disk format in/from an optical disk in which a CD-ROM format can be written by discriminating a recording format and recording/reproducing data after conversion processing is performed in accordance with the recording format. CONSTITUTION:A recording format of data is discriminated based on a mode number in a header or existence of a mode number or the like by the combination of an interface 14, a CPU 53, a system controller 26, a CIRC decoder 49 and the like, at the time of recording/reproducing. Successively, after appropriate format conversion processing is performed in accordance with the contents of discriminated recording format, recording/reproducing of data is performed. Therefore, specific data SSDin of a magneto-optical disk format inputted from an input terminal 13 is recorded/reproduced in/from a magneto-optical disk 35 in which a CD-ROM format can be written.
Patent JP-S63152196-A (JP)
Inventor: YOSHIDA TAKESHI
IPC: H05K1/02
Filed: 1986-12-16
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-H05137701-A (JP)
Title: Signal processor
Inventor: TAMAKI ISAO
IPC: G16H10/60
Filed: 1991-11-15
Abstract: PURPOSE:To reduce a compression error, and also, to exactly reproduce recorded data by constituting the processor so that an identifier related to sampling data is added to sampling data selected by a selecting means. CONSTITUTION:A microcomputer 6 of the signal processor interpolates sampling data from an A/D converter 5 and compares an error of sampling data from an A/D converter 4 with a set value, in the sampling data from the A/D converters 4 and 5. Subsequently, in accordance with a result, the sampling data from the A/D converter 4 or 5 is selected, and when the selected data is that from the A/D converter 4 is it is outputted by adding an fH mark, and when the data is that from the A/D converter 5, it is outputted by adding an fL mark. Next, the part corresponding to the fL mark is compressed by a signal processing circuit 7, supplied to a rotary magnetic head 9 through a recording amplifier 8 and recorded in a magnetic tape 10 so as to form an inclined track.
Patent JP-2000128819-A (JP)
Title: Production of bisphenol a
Inventor: IWAHARA MASAHIRO
IPC: C07C37/20
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing bisphenol A having a hue stable at high temperatures without coloring. SOLUTION: Phenol is reacted with acetone using an acid type ion exchange resin as a catalyst and an alkyl mercaptan as a promoter to produce bisphenol A. In this case, the reaction is conducted under conditions of 60-100 deg.C reactional temperature, 6-13 molar ratio of the phenol/acetone and 13-25 molar ratio of the acetone/mercaptan to distill and remove the unreacted acetone, water formed as a by-product and the alkyl mercaptan as the promoter. Furthermore, the concentration of an organosulfur compound in the crystallization raw material after distilling and removing the excessive phenol is measured and the concentration is kept at <=200 wt.ppm.
Patent JP-H08155226-A (JP)
Title: Cover for filter case
Inventor: FUJIMOTO NAOYOSHI
IPC: F04D29/70
Filed: 1994-12-05
Abstract: PURPOSE: To provide a cover of a simple structure for a filter case to be processed easily for which the installing and removing operation of the cover can be carried out simply and safely. CONSTITUTION: A ring step section 20a protruding inwardly to an inner peripheral face of an opening end of a filter case 20 of a hollow cylindrical shape is provid, and a fitting margin 20b of a disk-shaped seal plate 26 is formed on the outside of the step section 20a, and also a ring channel 20c is formed on the outside of the fitting margin. Notches 20d of proper width are formed and distributed on the circumference on a plurality of sites of the filter case 20 outside the ring channel 20c. Setting is carried out through an O-ring 27 onto the inner peripheral face 20b of the opening end, and the disk-shaped seal plate 26 supported by the step section 20a is formed. A cover press plate 28 with a plurality of arms 28a to be fitted into the notches 20d disposed radially is connected rotatably with the seal plate 26.
Patent JP-H01142861-A (JP)
Title: Document editing device
Inventor: WATANABE YASUHIRO
IPC: G06F17/24
Filed: 1987-11-28
Abstract: PURPOSE:To insert a three-dimensional object into a document as a photograph at its field by connecting an image pickup means such as a TV camera to a document editing device, displaying a monitor screen on a specified area of a displayed total document and inputting necessary image data. CONSTITUTION:A document obtained by composing of code data such as a sentence, a graphic, a table, and a graph stored in a hard disk 25, a floppy disk 26 or an optical disk 29 or inputted from an image reader 9, a binary image and a many-valued image or plural components is processed. The document is displayed on a CRT 16, the monitor screen based upon the image pickup means such as a TV camera 66 is displayed on the specified area and an object is inputted as a proper image by remotely monitoring the screen. Consequently, a three-dimensional object can be optionally laid out and inputted on the document and various documents can be edited.
Patent JP-H01143264-A (JP)
Title: Field effect semiconductor element
Inventor: KUDO ATSUSHI
IPC: H01L29/812
Filed: 1987-11-28
Abstract: PURPOSE:To assure high speed travelling of electrons in both weak and strong electric fields by providing a first semiconductor layer where an active layer has a high mobility in a weak electric field and a second semiconductor layer where an active layer has a high traveling speed, and further allowing an actual space transition of carriers by hot electrons. CONSTITUTION:A high concentration InGaAs layer 32 of thickness of 0.2-1mum is first formed on a semi-insulating InP substrate 33 by lattice-maching. The crystal layer is preferably highly purified for increasing the operation speed of the device. Next, an InP layer 31 of thickness less than 1000Angstrom  is formed. Electrons induced in the semiconductor layer 32 near a source 36 are accelerated in the semiconductor layer and traveled, but they changes to hot electrons as the electric field is increased. The electrons make actual space transition to the adjacent semiconductor layer 31 in the vicinity of the electric field intensity Ep1. Thereafter, the electrons travel in the semiconductor layer 31 and reach a drain region 37.
Patent JP-H10131149-A (JP)
Title: Revetment structure of river
Inventor: KITAZUME MASAYOSHI
IPC: A01G1/00
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide the revetment structure of a river having the purification function capable of being easily realized of water. SOLUTION: The revetment structure 4 has block rows 601-604 vertically stacked at four stages. PC blocks 801-804 constituting each block row 601-604 are formed in a rectangular frame shape opened to upper and lower sections from four sidewalls, and the insides of the PC blocks 801-804 are filled with soil. The block rows at upper places in the vertically adjacent block rows are displaced and arranged in the direction separated from the river 1 to the block rows at lower places so that sections near to the river 1 of soil are exposed, and plants are planted to the exposed sections.  A water supply pipe 48 is supplied with the water of the river 1 by a pump P, and water is permeated into the soil of the third block row 603 extending over a downstream from the upstream of the river 1 from a large number of holes of the water supply pipe 48, and returned to the river 1 from the water discharge opening 24 of the first block row 601 at a lowermost place.
Patent JP-H06142099-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: MIYAMA HIROJI
IPC: A61B8/00
Filed: 1992-11-11
Abstract: PURPOSE:To indicate the position of a mode C image utilizing a mode B image and the position of the mode B image utilizing the mode C image conversely while a positional relationship is shown clearly between the mode B image and the mode C image. CONSTITUTION:A marker C is displayed with DSC4 on a mode B image on display corresponding to the position of a mode C image and the marker C is movable on the mode B image with a marker C movement control section 11. A marker B is displayed with the DSC4 on the mode C image on display corresponding to the position of the mode B image and the marker B is movable on the mode C image with a marker B movement control section 10. Then, when the marker C or B is moved, the mode C image or mode B image is updated to be displayed with the DSC4 to correspond to the position of the movement thereof.
Patent JP-H06145314-A (JP)
Title: Polyester and film
Inventor: HIRANO TAKUMI
IPC: C08G63/181
Filed: 1992-11-11
Abstract: PURPOSE:To provide a polyester excellent in flexibility, transparency, heat resistance, crystallinity, moldability such as formability into film, and weather resistance and to provide a molding such as a fiber, a film or a sheet good in flexibility, transparency, heat resistance and weather resistance and small in a change in the properties with time. CONSTITUTION:A polyester consisting mainly of repeating units derived from an acid component comprising 50-95mol% aromatic dicarboxylic acid residues and 5-50mol% aliphatic dicarboxylic acid residues and a glycol component based on 1,4-butanediol residues and having a melt viscosity of 500 to below 2500 P at 250 deg.C, and a film made therefrom are provided.
Patent JP-S63155401-A (JP)
Title: Rotary head type recorder
Inventor: OTOGAWA MITSUHIRO
IPC: H04N5/7826
Filed: 1986-12-19
Abstract: PURPOSE:To eliminate the turbulence of a reproducing signal at the time of reproduction, and to decrease mis-tracking by inhibiting the recording by a head for forming an imcomplete track at the time of start and end of multi- system recording. CONSTITUTION:The titled recorder is constituted so that after multi-system recording has been started, among (n-1) (n is an integer of >=3) pieces of rotary heads Ra, Rb, La and Lb which are brought into contact with a recording medium, recording by (n-2) pieces of rotary heads which are preceding and rotating is inhibited, and also, before the multi-system recording is ended, among (n-1) pieces of rotary heads Ra, Rb, La and Lb, recording by (n-2) pieces of rotary heads which are succeeding and rotating can be recorded. In such a way, at the time of start and end of the multi-system recording, it can be prevented that an incomplete track in which one track portion is not recorded is formed, a tape pattern becomes complete, and at the time of reproduction, a satisfactory reproducing signal is obtained, and the generation of mis-tracking is suppressed.
Patent JP-H09142186-A (JP)
Title: Switch mechanism for power seat
Inventor: MIYAZAWA YASUHIRO
IPC: H01H25/00
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a switch mechanism for a power seat by which selection of desired operation is facilitated in spite of groping operation and operability is improved. SOLUTION: A switch mechanism for a power seat comprises a pair of first and second switches F1 -F4 and G1 -G4 arranged facing a rotary cover 3 and tilt key tops 4 and 5, and a control part 23 to display the regulation spot and direction of a seat by discriminating a relative relation in the switching-ON states of the first switches F1 -F4 on a display 60 and drive regulation mechanisms H-K for regulation sports in the switch-ON states of the second switches G1 -G4 . Regulation operation is effected as display of the display 69 is confirmed.
Patent JP-2001127346-A (JP)
Title: Light emitting diode
Inventor: MORITA YASUMASA
IPC: H01L33/32
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a white light emitting diode with wide wavelength distribution. SOLUTION: Wavelength distribution is made wide by providing the diode with a light emitting element 3 which emits specified wavelength light and fluorescent layer 5 which comprises at least two kinds of phosphors 8, 9 each of which emits fluorescence whose wavelength is different from that of light of the light emitting element 3 by being excited by light from the light emitting element 3, and is arranged to cover the light emitting element 3.
Patent JP-2000131296-A (JP)
Title: Nondestructive inspection device of golf club head
Inventor: IKEDA MASAHIRO
IPC: G01M99/00
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device capable of precisely and surely inspecting by hammering, a crack or exfoliation of a golf club head or the like. SOLUTION: An external force applied to a golf club head 1 by a hammer 2 for generating a hammering sound is detected by an exciting force sensor 11, and the ratio thereof to an external force reference value is determined by a ratio computing unit 15. The hammering sound generated on the golf club head 1 is detected by a microphone 3, and separated into time series signals in each frequency zone by an analog BPF 5, and rectified and instantaneous maximum values in each frequency zone are extracted by a peak hold 7. The maximum values are corrected by the ratio calculated by the ratio computing unit 15, and compared with a vibration reference value set up beforehand by a comparator 9. When the result is out of the prescribed relation, comparison result signals are issued, and if the number of the comparison result signals is three or more, an alarm unit 18 gives the alarm.  As the maximum values of the time series signals in each of the plural frequency zones are extracted and compared, reliability of the determination is improved.
Patent JP-H09146590-A (JP)
Title: Device and method for sound recording
Inventor: OCHIIWA MASASHI
IPC: G10L19/00
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To make a sound signal possible to be recorded from the time which is back in time a specified period before a recording operation was started by storing sound data continuously and cyclically and transferring going back a specified amount of data from the sound data having been written at present according to a given command. SOLUTION: A DSP 31 informs the CPU 28 that frame writing is started and at the same time it writes the sound data and the frame number composed of 32 bytes to a SRAM 32 in the unit of frame. It repeats this action cyclically until receiving a conversion suspending command from the CUP 28. When the past recording key is already clicked and the past recording is on standby, the CPU 28 designates the address by the addresses corresponding to the frames of 10 seconds back from the head address of the latest frame written into the SRAM 32 by the DSP 31 as the recording start address. On the other hand, if it is not on standby, the CPU 28 designates the head address of the latest frame as the recording start address.
Patent JP-2000129860-A (JP)
Title: Truss bar
Inventor: OKOCHI SADAO
IPC: E04C5/04
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a truss bar, which is economical and has excellent stability on installation. SOLUTION: One lower bar 1 and one upper bar 2 are arranged in parallel at a proper interval, one lattice bar 3 is disposed between the upper and lower bars and the lower-side bent sections 3b1-3b3 are welded to the lower bar 1, and upper-side bent sections 3c1-3c3 are welded to the upper bar 2. The adjacent lower-side bent sections 3b1-3b3 are placed alternately on the reverse side through the lower bar 1 so as to hold the lower bar 1 and welded. The adjacent upper-side bent sections 3c1-3c3 are placed alternately on the reverse side through the upper bar 2 so as to hold the upper bar 2 and welded.
Patent JP-2000130209-A (JP)
Title: Automatic engine stopping device for vehicle
Inventor: INADA TAKAHIRO
IPC: F02D17/00
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an automatic engine stopping device for a vehicle capable of setting and indicating an engine stop executing road area where an engine is automatically stopped when a vehicle is in a prescribed driving state, and an engine stop prohibiting road area where the automatic engine stop is not executed even when the vehicle is in the prescribed driving state, and allowing an occupant to visually confirm the automatic engine stop area. SOLUTION: This device is provided with a vehicular present location detecting means 1, a road information memorizing means 8, an indicating means 11 indicating the road information, and an engine automatic stopping means 7 automatically stopping an engine 9 on the basis of vehicular driving situation detecting means 2, 3. An engine stop executing road area where the engine is automatically stopped when a vehicle is in a prescribed driving state, and an engine stop prohibiting road area where the automatic engine stop is not executed even when the vehicle is in the prescribed driving state, are set and indicated on the road information.
Patent JP-H03163387-A (JP)
Title: Optical distance sensor
Inventor: YANAGISAWA TOSHIJI
IPC: G01S17/10
Filed: 1989-11-22
Abstract: PURPOSE:To increase a counting result and to simply obtain high distance accuracy by generating emitted pulse light in non-synchronous relation to a clock pulse and increasing the number of the clock pulses passing through a gate circuit. CONSTITUTION:When a part of emitted pulse light is extracted and supplied to a gate circuit 6 as a start pulse, the output clock of a clock pulse generator 4 passes through the gate circuit 6. Next, the reflected pulse light from an target body is condensed by a detector 8 and supplied to the circuit 6 as a stop pulse to block the passage of a clock. The clocks passed through the circuit 6 during this time are counted by a counter but, since the emitted pulse light is generated in non-synchronous relation to the output clock, shift is generated between the generation points of time of the start pulse and the output clock and the number of passed clocks increases. This operation is repeated at each time when the pulse light is emitted and clock pulses are counted (N) times by an N-time counter 12 and the counting result is divided by N as distance data and the N-time averaged distance up to the target body is obtained. In this case, since the counting result increases, distance accuracy is enhanced.