baber/WOPTO huggingface dataset:
Patent JP-H0775630-A (JP)
Title: Joint angle sensor
Inventor: HASEGAWA MASAAKI
IPC: G01B7/00
Filed: 1993-09-08
Abstract: PURPOSE:To provide the finger joint angle sensor which has high durability and does not render a testee a restraining feel. CONSTITUTION:A magnet 1 is arranged on a fingertip 4a side and a magneto-electic conversion element 2 is arranged on a finger root 4b side on the same straight line as a turning direction while holding a joint back side 5a therebetween by averting the expanding and contracting skin part on the joint back side 5a in an angle detecting section. A change in the relative positions between the magneto-electic conversion element 2 and the magnet 1 on a turning plane arises according to turning of the finger 4. The bending angle of the joint 5 is detected by changing of the magnetic field near the magneto-electic conversion element 2. The output of the magneto-electic conversion element 2 is amplified by a signal processing circuit and the voltage corresponding to the bending angle of the joint is outputted. The principle of this sensor is not to detect the stress arising from turning of the operating part but to measure the change in the circumferential length and the change in the relative position of the angle without contact and, therefore, the device parts do not exist on the expanding and contracting part of the joint and do not hinder turning. Since the sensor is constituted not to apply a physical stress on the device itself, the durability of the repetitive use of the device is maintained.
Patent JP-H02106092-A (JP)
Title: Method of joining conductor
Inventor: TERASAWA FUSEKO
IPC: H05K3/32
Filed: 1988-10-14
Abstract: PURPOSE:To make it possible to join sufficiently a covered conductor to a conductor pattern by a method wherein the conductor is applied to the conductor pattern and moreover, vibrations are applied to the lead wire to bond together the conductor and the conductor pattern. CONSTITUTION:A circuit board 2, which is joined to a conductor 3, is fixed on a jig 1 and the conductor 3, which is bonded on the board 2, is covered with a synthetic resin aimed mainly at electrical insulation. Moreover, a horn 7 for transmitting ultrasonic vibrations from an ultrasonic generator 5 and a magnetostriction vibrator 6 is coupled with a tool 4 for applying vibrations and pressing and transverse vibrations in directions X-X' are given to the tool 4. Furthermore, a pressure P is applied to the tool 4. In such a way, as the pressing and the vibrations are applied and the wires 3 is joined on the board 2, the conductor is crushed by the pressing and the covering of the lead wire is thrown away by the vibrations. Thereby, the covered lead wire can be sufficiently joined to a conductor pattern.
Patent JP-S62118697-A (JP)
Title: Narrow directivity microphone
Inventor: AKINO YUTAKA
IPC: H04R1/34
Filed: 1985-11-19
Abstract: PURPOSE:To obtain a high narrow directivity by providing the plural 2nd openings formed at an internal in the circumferential direction to the opening and at an interval in the axial direction to the circumference of an interference pipe and a diaphragm fitted to the interference pipe so as to choke the 2nd openings. CONSTITUTION:Suppose that the tip of the interference pipe 1 is tilted from the sound source at an angle. The sound wave from the sound source is led directly to the interference pipe 1, the sound wave whose phase is changed through the acoustic resistance member 3 and the openings 2 is introduced from the side face of the pipe 1 to given interference with the sound wave introduced directly. Further, the sound wave via the diaphragm 5 and the openings 4 is introduced from the side face of the pipe 1, but since the sound wave is a sound wave generated by the vibration of the diaphragm 5 massive more than the acoustic resistance member 3, the phase shift is larger than that of the sound wave through the acoustic resistance member 3 and changes from a lower frequency. Since the sound wave introduced directly is interferred by the sound waves whose phase is changed, the sound wave of the sound source deviated from the axial line of the interference pipe 1 is attenuated largely.
Patent JP-S62122981-A (JP)
Inventor: ARAI MASAO
IPC: B65D90/00
Filed: 1985-11-19
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-H02106828-A (JP)
Title: Display for limit switch
Inventor: TSUKAGOSHI TAKAHIRO
IPC: H01H21/02
Filed: 1988-10-17
Abstract: PURPOSE:To make it possible to easily form a display circuit by connecting a resistance and series circuit of a display lamp between the normally closed terminal and normally opened terminal of a basic switch and complying a display lamp with the action of the switch whichever terminal is connected to the load. CONSTITUTION:A single-electrode/double-throw type basic switch 1 has a mov able contact 7 connected to a common terminal 3, normally fixed contact con nected to a normally opened terminal 4 and a normally fixed contact 9 con nected to a normally closed terminal 5. The movable contact 7 is selectedly brought in contact with the normally fixed contact 8 and the normally fixed contact 9. A display circuit 13 comprising a resistance 11 and display lamp 12 is connected between the normally closed terminal 5 and the normally opened terminal 4. Accordingly, since the current flowing into a load 15 is become smaller than that flowing not through the display circuit 13, it is possible not to substantially actuate the load 15. Therefore, no wiring change in each termi nal of the display lamp 12 is needed to connect the load between the normally closed terminal or the normally opened terminal 4, so as to prevent miswiring and shorten the period necessary for attachment.
Patent JP-H01103493-A (JP)
Title: Thermal recording medium
Inventor: AZUMA KENSAKU
IPC: B41M5/26
Filed: 1987-10-16
Abstract: PURPOSE:To obtain a colored image having high resistance to heat, light, chemicals and abrasion, by providing a base, a coloring layer, a thin metallic film layer and a protective layer comprising a UV-curable type resin as a main constituents, the layers being sequentially provided on one side of the base in that order outward. CONSTITUTION:A thermal recording medium comprises a coloring layer 2, a thin metallic film layer 3 and a protective layer 4 provided on a base 1. The metallic layer 3 is broken imagewise by a heat source such as a thermal head and a laser beam, whereby a corresponding colored image is formed in the coloring layer. The metallic layer preferably has a low melting point, for functioning as a thermal recording layer. The protective layer, provided for protecting the metallic layer physically and chemically, comprises a UV-curable type resin as a main constituent. The thermal recording medium thus constructed has excellent abrasion resistance as well as excellent resistance to heat, light and chemicals. The UV-curable type resin may be, for example, a UV-cured film formed by utilizing a photo-radical polymerization reaction of a vinyl- containing compound.
Patent JP-H03122396-A (JP)
Title: Reaction supporting structure in inclined shaft drilling machine
Inventor: OSHIMA AKIRA
IPC: E21D20/00
Filed: 1989-10-04
Abstract: PURPOSE:To stop a drilling machine from retreating so as to enable smooth drilling by fixing a segment by means of a lock bolt to the inner face of a pit wall behind the drilling machine, and also interposing a spacer member between the segment and a drilling propulsion jack. CONSTITUTION:A reaction mechanism is so constructed that the reaction of a drilling machine 1 is supported by a segment 6 fixed to the inner face of a pit wall with a spacer member 8 interposed between the segment 6 and the propulsion jack 15 of the drilling machine 1. The segment 6 comprises a division segment and is filled with mortar, etc., and fixed to the pit wall by a lock bolt 7. The spacer member 8 comprises a main member 8a and a joint member 8b and is disposed correspondingly to the propulsion jack 15 of the drilling machine 1. The reaction of the drilling machine 1 is thus supported by the segment 6 and the drilling machine 1 is prevented from retreating by the spacer 8 disposed in the propulsion jack 15 provided on the drilling machine, so that smooth drilling is carried out.
Patent JP-H07113752-A (JP)
Title: Stain inspection method for package
Inventor: MASAI TETSUJI
IPC: G01N21/952
Filed: 1993-10-18
Abstract: PURPOSE:To distinguish a stain, a knot and the last thread winding part from each other by radiating light, which causes the difference between intensity of reflected light from thread and intensity of reflected light from the stain such as oil, to a package, and detecting the reflected light by radiating another light to the radiated package. CONSTITUTION:When light from black light 8 to emit ultraviolet light without emitting a visible ray is radiated to a package 1, reflected light from a stain D and a knot N becomes weaker in intensity than reflected light from the other part. On the other hand, light from a cool white fluorescent lamp 11 does not strike anywhere except the knot N, and passes through the outside of the package 1 as it is, so that reflected light cannot be obtained. The light of the fluorescent lamp 11 causes irregualr reflection in the knot N, and the reflected light is synthesized in reflected light by the black light 8. Intensity of light detected by a CCD camera 5 is weak in the stain D, and is strong in the knot N, and becomes strong light in a part except the knot N and the stain D. Thereby, the stain D can be detected from an intensity change in the detected reflected light.
Patent JP-S61138320-A (JP)
Title: Keyboard input device
Inventor: SAITO KENJI
IPC: G06F3/02
Filed: 1984-12-08
Abstract: PURPOSE:To make it possible that an exerciser learns quickly the blind touch in accordance with a correct operation method, by providing a keyboard and a voice generating device which generates a voice corresponding to the depressed key. CONSTITUTION:A keyboard 4 is so constituted that the exerciser can sense a group, to which a depressed key 14 belongs, without visual confirmation by the touch which a surface 16 of a seal body 15 of each key gives to his finger. When he depresses the key 14 blindfold while hearing a sentence for exercise on a cassette tape 6 from a headphone 8, its key signal is inputted to the voice generating device and is processed and is converted to an audio signal by an electronic sound generator 30 and is supplied to a mixer 32. Meanwhile, the output signal of a command generator 31 is supplied to a voice synthesizer 24, and the synthesizer 24 synthesizes a voice and outputs the synthesized signal to the mixer 31. Consequently, the electric signal generated by depression of the key 14 is heard as a voice from the headphone 8 through the mixer 31. Thus, he can learn quickly the blind touch in accordance with the correct finger movement.
Patent JP-H02107756-A (JP)
Title: Production of lever for rivetting machine
Inventor: YOSHIDA YUKIHIRO
IPC: C23C8/32
Filed: 1988-10-14
Abstract: PURPOSE:To produce a lever for a rivetting machine having improved wear resistance and strength by carbonitriding a lever at a specified temp. in an atmosphere having specified carbon and nitrogen concns. so as to attain a specified total hardening depth and a specified surface hardness. CONSTITUTION:A push lever for a rivetting machine is carbonitrided at 800-950 deg.C in an atmosphere having 0.4-0.6% carbon concn. and 0.1-0.3% nitrogen concn. By this carbonitriding, the total thickness of the resulting hardended layer is regulated to 40-50% of the thickness of the lever and the surface hardness to 600-800 Vickers hardness Hv. The wear resistance and strength of the lever can be simultaneously improved.
Patent JP-S63113039-A (JP)
Title: Improved expandable polyolefin based resin particle and production thereof
Inventor: NAKADA JUNICHI
IPC: C08J9/18
Filed: 1986-10-31
Abstract: PURPOSE:To obtain the titled resin particles having improved foaming agent holding property, by dispersing polyolefin based resin pellets prepared by a hot-cutting method in water, halogenating the surface layer part by irradiation with ultraviolet rays and impregnating the pellets with a readily volatile foaming agent. CONSTITUTION:Polyolefin based resin pellets prepared by a hot-cutting method (preferably having 1-2mm pellet diameter) are dispersed in water and irradiated with ultraviolet rays in the presence of a halogen gas, e.g. chlorine, etc., to halogenate the pellet surface layer. The resultant pellets are then impregnated with a readily volatile foaming agent to afford the aimed particles. Furthermore, the amount of the foaming agent is preferably 10-40wt.% based on the resin content.
Patent JP-H08120881-A (JP)
Title: Decoration panel
Inventor: AOKI TAKESHI
IPC: E04B2/74
Filed: 1994-10-25
Abstract: PURPOSE: To provide a decoration panel provided with a lighting fixture simply which is capable of adding high-class heavy appearance, woody feel, etc., to the insides of concrete apartment houses having general interior finishing specification. CONSTITUTION: A decoration panel is the panel in proper thickness finished by using at least a face 1b for the front, and an electric cord 3 is wired inside the panel. One end of the electric cord 3 is connected to a lighting fixture 2 mounted to a specific position on the front of the panel, and the other end of the electric cord 3 is pulled out from the end face of the panel to the outside.
Patent JP-H06250186-A (JP)
Title: Liquid crystal element
Inventor: MORI YOSHIMASA
IPC: G02F1/1337
Filed: 1993-09-27
Abstract: PURPOSE:To provide the ferroelectric liquid crystal element which realizes a sufficiently wide driving margin in obtaining good images within the range of use environment temps. CONSTITUTION:This liquid crystal element is constituted by holding a chiral smectic liquid crystal 15 between substrates 11a and 11b formed with electrodes 12a, 12b and uniaxial orientation films 14a, 14b and satisfies the relations THETA<alpha+delta and delta<alpha, THETA>thetaa>THETA/2, THETAXdelta>70, THETAXdelta/Ps>20 when the tilt angle of the liquid crystal in the temp. range from 10 deg.C to 5 deg.C is defined as THETA ( deg.c), the angle of inclination of the liquid crystal layer as delta ( deg.C), the apparent tilt angle as thetaa ( deg.C) and the magnitude of the spontaneous polarization of the liquid crystal compsn. as Ps(nC/cm<2>).
Patent JP-H05101050-A (JP)
Title: Sentence preparing device
Inventor: YOSHINOBU HITOSHI
IPC: G06F17/21
Filed: 1991-10-08
Abstract: PURPOSE:To easily prepare a sentence differring a format although having the same contents or objective item after a sentence in a certain form is prepared, for example, by rearranging the constitutive elements of the sentence when the format of the sentence is selected by operating keyboard. CONSTITUTION:This device is provided with a keyboard 5 to input sentence, display part 12 to display information or the like inputted by this keyboard, and CPU 3 as a selecting means to select the form of the sentence. Further, the device is provided with a bus 4, keyboard 5, work RAM 6, display part 12, video RAM 13, system controller 14, disk driver 16 and disk 17.
Patent JP-H0899696-A (JP)
Title: Engine cover structure for outboard engine
Inventor: MORIGAMI TADAAKI
IPC: F02B61/04
Filed: 1994-09-30
Abstract: PURPOSE: To improve the operability of switches, prevent misoperation and improve the visibility of lamps and the like in an outboard engine. CONSTITUTION: Engine cover structure for an outboard engine is provided with an engine with a drive shaft 14 connected thereto, and an engine cover for covering the engine. A lower cover 8 is provided in line with the engine cover, and the lower cover 8 is provided with a console panel 30 in such a way that the panel face intersects the axis of the drive shaft 14 and points obliquely upward.
Patent JP-H07115456-A (JP)
Title: Minimum charge line selection system
Inventor: MAEDA HITOSHI
IPC: H04M1/26
Filed: 1993-10-19
Abstract: PURPOSE:To execute the selection of the optimum minimum charge line even when speech time is not kept constant by providing a means to collect the traffic information of a telephone set and a means to rewrite communication estimation time in a storage means based on the traffic information. CONSTITUTION:In a line selection processing for the dial outgoing call of a subscriber telephone set 3, it is judged whether or not it is the object of an LCR (minimum charge line selection system) first. When it is the object, a communication route is judged from reception dial information, and the communication estimation time of the call is decided from a communication estimation time table 231 based on the route information and date information when the call is issued. A communication charge is calculated at every carrier by using the estimation time, and a line of most inexpensive carrier can be selected. Also, a traffic collection part 24 stores a communication destination, a date, week day/holiday, speech start time, and communication time at every call when the outgoing call is issued as the traffic information. A communication estimation time setting part 223 calculates the communication time classified by every route/time zone periodically by using data in the collection part 24, and re-sets it on the estimation time table 231 in a data part 23.
Patent JP-S63115476-A (JP)
Title: Video signal processor
Inventor: OTAKA HIDEKI
IPC: H04N5/21
Filed: 1986-10-31
Abstract: PURPOSE:To satisfactorily delete the noise component at both low and high bands by dividing a band of an input signal into low and high bands to validate the vertical de-emphasis for the low band only and to validate a non-cyclic line noise canceller for the high band respectively. CONSTITUTION:In case a switch 23 is fixed at the L side, an HPF is formed in the vertical direction of a screen with an adder 18, a 1H-delay means 19, a subtractor 20, an LPF 21 and a multiplier 22 for extraction the non-relative component of a line out of an input signal. Here the function of a cyclic filter is secured with a component having a low frequency in the horizontal direction; while the function of a non- cyclic filter with a component having a high frequency respectively, owing to presence of the LPF 21. The high band component of the non-relative component extracted by the LPF 21 and the subtractor 24 undergoes the level control through a limiter 25 and a multiplier 26. Then a subtractor 27 obtains the difference between said high band component and the input signal in order to delete the line non-relative component of a high band. In this case, the low band component of the line non-relative component undergoes the level control through a limiter 30 and a multiplier 31 and is added to the input signal via an adder 33 to delete the line non-relative component of a low band.
Patent JP-S62125087-A (JP)
Inventor: IWAYAMA HIROAKI
IPC: D07B5/10
Filed: 1985-11-21
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-H0978174-A (JP)
Title: Titanium-based carbonitride cermet having high strength
Inventor: TAKAOKA HIDEMITSU
IPC: C22C29/04
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a cermet by providing a thin precipitated layer of compound carbonitride, in which proportion of Mo and W and thickness are specified, in the interface between a hard dispersed phase and a metallic binding phase in a specific cermet, having a structure with core, suitable for a cutting tool. SOLUTION: A Ti-based carbonitride cermet, consisting of 5-30vol.% of Co- and/or Ni-based metallic binding phases and the balance in which core part is composed of Ti-type compound carbonitrides of TiCN and/or Ti and one or more elements among W, Mo, Ta, Nb, V, and Zr and peripheral part is composed of hard dispersed phases, having a structure with core and constituted of the above Ti-based compound carbonitrides, and hard dispersed phases, having a simple structure and having the same composition as the core part, is used. At the time of sintering, the cermet is held at sintering temp. for prescribed time, cooled down to <=[(liquid phase developing temp.)-100 deg.C], and raised in temp. up to [(liquid phase developing temp.)+(10 to 50 deg.C)].  By this procedure, a thin precipitated layer of Mo-W type compound carbonitrides, in which the proportion of Mo and W is regulated to 50-75wt.% of the total content of metallic components, is formed to 1-50nm thickness along the interface between the hard dispersed phases and the metallic binding phases. This thin layer has superior adhesion.
Patent JP-S63116251-A (JP)
Title: Data checking system
Inventor: SAKURAI KOZO
IPC: G06F12/16
Filed: 1986-11-04
Abstract: PURPOSE:To simply discriminate the existence of data destruction by storing the same code as a reference code held in a processor before or immediately after the generation of power failure in a volatile storage element as a check code. CONSTITUTION:A check code stored in a storage part 22 of an automatic operation mechanism 20 is indicated by a hexadecimal-notation of two digits consisting of 4 bits and the reference code to be a reference for the collation of the check code is previously written in a ROM 13. A microprocessor 11 reads out the reference code in the ROM 13 and the check code in the storage part 22 in accordance with a program, compares and collates them, and when both codes are different from each other, decides that all data in a clock mechanism 21 have been completely destructed, displays the decision and clears these data. Since whether the data in the clock mechanism 21 are destructed or not is discriminated in accordance with the existence of a change in the state of the stored check code at the time of restoration of power failure, data checking can be attained without checking all the data in the clock mechanism 21.
Patent JP-H0980516-A (JP)
Title: Image blurring correction device
Inventor: TANIOKA HIROSHI
IPC: G03B17/02
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption required for driving an image blurring correction optical system by reducing resistance by the deflecting deformation of a flexible printed circuit board. SOLUTION: The image blurring correction device 2 constituted so that image blurring is corrected by moving the image blurring correction optical systems 21 and 22 is provided with the flexible printed circuit boards 60-63 supplying electric power to a driving means and an optical position detection sensor required for moving the image blurring correction optical systems. Besides, a twisted part, a deflected part or a folded part is provided in the midst of the boards 60-63 in a longitudinal direction.
Patent JP-H03124697-A (JP)
Title: Microwave system crane collision preventive device
Inventor: SHIMADA TADASHI
IPC: G01S13/93
Filed: 1989-10-06
Abstract: PURPOSE:To detect an abnormal approach and to prevent a collision of two cranes accurately by unifying a transmission channel of one side and a receiving channel of the other side of the two cranes on the same track. CONSTITUTION:By unifying a transmission channel and a receiving channel of crane collision preventive devices of two cranes (A and B) or (C and D) on the same track 4 or 5, the receivers 7 of both the crane collision preventive devices detect the microwave transmitted in the same channel from the opposite cranes when the two cranes (A and B) or (C and D) approach abnormally, and a warning is given to prevent a collision. And by using the different transmission channels and receiving channels between the crane collision preventive devices of the cranes (A, B) and (C, D) each other which are likely to approach each other on the neighboring tracks 4 and 5, the both crane collision preventive devices of the two pairs of cranes do not react each other even though the cranes (A and C) or (B and D) approach each other.