baber/WOPTO huggingface dataset:
Patent JP-H01222646-A (JP)
Title: Linear motor
Inventor: WATANABE TOSHIO
IPC: H02K33/18
Filed: 1988-02-27
Abstract: PURPOSE:To eliminate feeder wires for a mobile body, by forming a conductive contact section between a guide means and a section to be guided of a mobile body wound with a coil. CONSTITUTION:Right and left end sections of a coil 25 arranged on a bobbin 17 are positioned separately in the fields of magnets 14, 14, 15, 15. Metal chips 24, 24 in the left guide groove 22 ot the bobbin 17 contact with metal chips 11, 11 in the guide groove 8 of the left guide rail 7 with balls 26, 26 being placed between them. Similarly, metal chips 24, 24 in the right guide groove 22 contact with the metal chips 11, 11. Consequently, the metal chips 24, 24 at the side of the bobbin 17 are connected separately with the opposite ends of the coil 25. Furthermore, since the metal chips 11, 11 are connected with a drive current feed circuit, feeder wires for the coil 25 can be eliminated.
Patent JP-S58164051-A (JP)
Title: Cassette containing device
Inventor: OKUMURA YUUJI
IPC: G11B15/675
Filed: 1982-03-19
Abstract: PURPOSE:To easily take out a cassette when discharging the cassette, by constituting so that electrification is cut off a position which is further moved from a position where a driving motor is electrified when insulating the cassette. CONSTITUTION:When discharging a cassette, a cassette take-out switch SW3 is switched to a contact (a) side by an eject operation of a prescribed time, and to a driving motor 19, a current of the opposite direction flows and the motor is reversed. Immediately after the driving motor 19 is started, the second switch SW2 is switched to the contact (a) side, and after that, even if the eject operation is released, or the cassette take-out switch SW3 is switched to a contact (b) side, the driving motor 19 is reversed continuously. When discharge of the cassette is completed, the first switch SW1 is switched to the contact (a) side, electrification to the driving motor 19 is cut off, and each switch is reset to its initial state.
Patent JP-S61205727-A (JP)
Title: Electromagnetic pump control device for petroleum stove
Inventor: KAWAMURA MITSURU
IPC: F23K5/04
Filed: 1985-03-07
Abstract: PURPOSE:To improve safety of the device by a method wherein an output of a pulse signal is prohibited when a detected pulse width sensed by a driving pulse width sensing means for an electromagnetic pump exceeds over an allowable pulse width. CONSTITUTION:As long as an electromagnetic pump 16 is regularly operated, a photo-transistor 18T is operated to be turned on, i.e. a time in which an input terminal I0=0 is applied is an approximate pulse width (T1+1)X interrupting period, and B-counter 202 is always zero cleared when a counted value less than T3 value is counted. When an abnormal condition is generated in a pulse width adjusting circuit 14 and a pulse width of the driving pulse to be supplied to the electromagnetic pump 16 from the electromagnetic pump driving circuit 13 becomes abnormally elongated, a state of an input '0' for the input terminal I0 is continued, resulting in that the counted value of the B-counter 202 becomes larger than T2 value. Thus, '1' is set in FB-flag 205, an output of an output terminal O0 is set to a low level and the output of the pulse signal is terminated. In this way, operation of the electromagnetic pump 16 is terminated, a supplying of petroleum is also terminated and a safety of the device is assured.
Patent JP-S58162873-A (JP)
Title: Detecting method of short-circuited position of short-circuiting type detection line
Inventor: SAKAMOTO TOSHIKI
IPC: G08B17/06
Filed: 1982-03-24
Abstract: PURPOSE:To spot a short-circuited point by detecting the potential at the short- cicuited point by one of short-circuited lines through an alarming device which alarms in case of short-circuiting in generated. CONSTITUTION:While a multiplexer 18 is made conductive and a multiplexer 20 is made unconductive, the potential Va at the terminal of the insulated core 4 is measured; while the multiplexer 18 is made unconductive and the multiplexer 20 is made conductive, the potential Vb at the other terminal (b) of the core 4 is measured; and the both are stored. Then while only the multiplexer 20 is made conductive, the potential of the system consisting of a terminating resistance 10, insulated core 4', and lead line 14 is measured. If, however, a short-circuiting occurs, a short-circuited point potential Vx is detected and inputted to a microcomputer 30 to judge the occurrence of the short-circuiting when Va<Vx<Vb; and the short-circuited point (x) is spotted from lx=(Vx-Va)/(Vb-Va) where l is the overall length of the detection line and displayed at a display part 32.
Patent JP-H01219355-A (JP)
Title: Ignition timing controlling method for supercharged engine
Inventor: MOKUYA HIROICHI
IPC: F02P5/15
Filed: 1988-02-27
Abstract: PURPOSE:To make such a timing advance characteristic as easy and proper for its setting securable by leading intake passage pressure in a rotary valve end part in the upstream direction of an intake passage for an intake throttle valve being in a closed state, into a timing advance means. CONSTITUTION:A first port 24 is installed in an intake passage 4 in a little more upstream side position than a position of a rotary valve end 12e in the upstream direction of an intake passage, in the state that an intake throttle valve 12 is in a state of being closed. Also a second port 26 is installed in an intake passage 4 at the downstream side of a supercharger 8. This port 24 is connected to a selector valve 32 by each of first and second pressure leading passages 28 and 30. Here the selector valve 32 is connected to a timing advance mechanism 38 installed in a distributor 36 by a third pressure leading passage 34. With this constitution, when intake passage pressure at the downstream side of the supercharger 8 is less than the setting value, timing advance control is performed, while when it is more than the setting value, this timing advance control is stopped. Thus, the timing advance control can be done by the leading of a kind of pressure, so that setting of a timing advance characteristic is easy enough and, what is more, any complication of a structure in a timing advance means is no longer incurred.
Patent JP-H08240840-A (JP)
Title: Light emitting part for stroboscope and storoboscope device including light emitting part for storoboscope
Inventor: EZAKI SHIGEAKI
IPC: G03B15/02
Filed: 1995-03-06
Abstract: PURPOSE: To improve the using efficiency of an emitted light beam by nearly equalizing a distance in the longitudinal direction of a length of a bar flash light discharging tube to nearly equal to the length obtained by adding an effective emitting light length to the distance from respective electrode tips to the respective inner end parts of the corresponding sealing parts. CONSTITUTION: This stroboscope light emitting part includes a bar-like flash discharge tube 1 hermetically sealing a pair of bar electrodes 3, 4 in sealing parts 1A, 1B at both ends and a bottom part 2Aa arranging the discharge tube 1 and is provided with a lateral reflection part 2A making the cross section of the discharge tube 1 in the short length direction nearly a U-shape and a longitudinal reflection part 2B provided in the both side end parts of the lateral reflection part 2A so as not to hinder the arrangement of the discharge tube 1.  The longitudinal length L of the bar-like flash discharge tube 1 in the bottom part 2Aa is made nearly equal to the length obtained by adding the effective emitting light length L1 as the distance between an opposed pair of rod electrodes 3, 4 to the distances L2, L3 from the tips 3A, 4A of a pair of the bar-like electrodes 3, 4 to the respective inner end parts of the corresponding sealing parts 1Aa, 1Ba.
Patent JP-S53133162-A (JP)
Title: Electrified mirror stand
Inventor: MOURI YOSHIO
IPC: A47G1/02
Filed: 1977-04-22
Abstract: PURPOSE: To provide an electrified mirror stand wherein a trash box is provided in an outer receiving frame provided with a mirror in a freely attachable and detachable manner, thereby facilitating dust disposal at the makeup time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61205233-A (JP)
Title: Production of cinnamic acid ester
Inventor: WADA HIROSUKE
IPC: C07C69/618
Filed: 1985-03-08
Abstract: PURPOSE:To obtain a cinnamic acid ester easily in high selectivity, by reacting a styrene compound with CO and O2 in the presence of a specific catalyst having long catalytic life and an alcohol, thereby effecting oxidative carbonylation of the compound. CONSTITUTION:A styrene compound of formula (R<1> is H, halogen, 1-4C alkyl or alkoxy; R<2> is 1-6C alkyl) such as styrene, a 1-4C aliphatic alcohol such as methanol, CO, and O2 are made to react with each other in the presence of a catalyst consisting of a palladium halide (e.g.PdCl2), a copper or iron salt (e.g. potassium acetate) and an organic earth metal salt (e.g. potassium acetate) and an organic acid (e.g. acetic acid), at room temperature - 200 deg.C, preferably 60-160 deg.C. The oxidative carbonylation takes place by the reaction to obtain the objective compound such as methyl cinnamate. EFFECT:The catalytic life can be prolonged by the addition of an organic acid as a constituent component of the catalyst and the reaction can be carried out stably over a long period.
Patent JP-S60188106-A (JP)
Inventor: SONE YUKARI
IPC: A45D20/48
Filed: 1984-03-09
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-H03250639-A (JP)
Title: Manufacture of connection board with miniature projection electrode
Inventor: KAWAGUCHI NAOYA
IPC: H05K3/24
Filed: 1990-02-28
Abstract: PURPOSE:To improve the accuracy of resist position and provide an extremely smooth surface of a projection electrode by forming the projection electrode on a carrier substrate side of interconnection conductor patterns based on a plating method. CONSTITUTION:Liquefied resist is applied to a carrier substrate 1. The substrate, after prebaked, is exposed through a photo mask so that a resist pattern 2 is formed thereon. After an interconnection conductor pattern 3 is formed based on constant- current electrolysis, using the carrier substrate 1 as a cathod, the resist is peeled off. A polyimide film is heated and pressed on the interconnection pattern 3 and bonded. Then, the carrier substrate 1 is removed by etching. A portion corresponding to a projection electrode 6 of the polyimide film is bored and positioned. The bored polyimide film is bonded on the interconnection conductor pattern after hot pressed. The sections which exclude the densely plated parts of the substrate are covered with a dummy copper plate different from the substrate and they are electrically communicated with the substrate so as to receive electricity. Then the projection electrode is plated. As the final procedure, a thin gold layer is formed on the surface of the projection electrode submerged to an electroless gold plating solution.
Patent JP-H10240833-A (JP)
Title: System for supporting task and method for supporting task applied to the same system
Inventor: TATSUMI MORIKATSU
IPC: G06Q50/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a task supporting system for supporting a task in a remote place by performing access from the remote place such as a customer to a task data base managed by a host computer in a real time. SOLUTION: When task data are inputted from an input screen displayed on the display screen of a mobile computer 10, a user interface information part 141 stores the task data in a data area 12 for transmission. On the other hand, when a transmitting instruction is issued on a display screen, a communication controlling part 142 transmits task data stored in the data area 12 for transmission to a server computer 20 side. Then, a reflected result returned in response to this transmission is stored in a data area 13 for reception by the communication controlling part 142, and displayed corresponding to the task data on the display screen by the user interface information part 141.
Patent JP-S63211100-A (JP)
Inventor: MATSUKAWA FUMIO
IPC: G08G1/0968
Filed: 1987-02-26
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-H07281045-A (JP)
Title: Cable clamp structure
Inventor: NISHINA OSAMU
IPC: G02B6/24
Filed: 1994-03-16
Abstract: PURPOSE:To enhance workability when an optical cable is clamped by clamping it after a cable clamp housing the optical cable is pressed in a cover having a slit. CONSTITUTION:A slit 15 having a width (a) and a depth (c) is formed in a cover 11. This cover 11 is formed of sheet metal. A cable clamp 14 to be inserted in the slit 15 of this cover 11 is composed of an elastic body, and is composed of synthetic rubber such as, for example, urethane rubber. In this cable clamp 14, a recessed part 14b is formed to house an optical cable 4 toward the center from the end surface, and an inserting part 14a having a width (b) and a depth (d) to be inserted in the slit 15 of the cover 11 is formed around the recessed part 14b. When the cable clamp 14 is inserted in the slit 15, an end surface 11a of the cover 11 presses a side surface of the inserting part 14a, and frictional force acts, and the optical cable can be clamped by stronger frictional force besides force by which the cable clamp 14 itself holds the optical cable 4.
Patent JP-H11230118-A (JP)
Title: Wear and leakage detecting device for atmospheric pressure actuator system and abnormal wear and leakage detecting method therefor
Inventor: CHIKASHITA MUTSUMI
IPC: F15B19/00
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To simultaneously inspect the wear of the packing of a plurality of atmospheric pressure actuators. SOLUTION: A stop valve 50 arranged between an inflow passage 52 and an inflow passage 54 is changed over so as to stop air inflow/outflow. Pressure in the inflow passage 54 under this initial condition is measured. After that, when a predetermined time is passed away, pressure in the inflow passage 54 is measured again, and compared with pressure in the initial condition. Pressure after lapse of the predetermined time is judged whether or not it is lowered to a large extent, and when it is lowered to the large extent, namely, when the seal packing of any actuator is abraded and pressure is lowered by air leakage, the wear of the seal packing and the abnormal leakage of a system are detected.
Patent JP-H01220219-A (JP)
Title: Magnetic recording medium
Inventor: SAITO SHINJI
IPC: G11B5/708
Filed: 1988-02-29
Abstract: PURPOSE:To improve traveling durability by providing specific two magnetic layers contg. ferromagnetic powder dispersed in a bonder on a nonmagnetic base. CONSTITUTION:This recording medium has two layers of the magnetic layers and the 2nd magnetic layer contains a polishing material having >=6 Mohs hardness and >=0.45mum average particle size and a polishing material having >=6 Mohs hardness and <=0.25mum average particle size. The 1st magnetic layer which is the lower layer is thicker than the 2nd magnetic layer which is the upper layer. The magnetic layer having the high packing density of the ferromagnetic powder and the excellent surface smoothness is thereby provided. The smoothness of the 2nd magnetic layer is, therefore, good. The degradation in the electromagnetic conversion characteristics is consequently obviated even if the polishing material which is effective for traveling durability and has a slightly large average particle size is used for the 2nd magnetic layer. Since the 2nd magnetic layer has the small layer thickness, the polishing material exists only near the surface over the entire part of the magnetic layer and the electromagnetic conversion characteristics over the entire part of the magnetic layer is hardly affected. The recording medium which is excellent in both the electromagnetic conversion characteristics and the traveling durability is thereby obtd.
Patent JP-S60190842-A (JP)
Title: Automatic discriminating apparatus of neck-in can
Inventor: ASHINA MASATO
IPC: B21D51/26
Filed: 1984-03-09
Abstract: PURPOSE:To discriminate a defective product automatically, by rotating a can to be inspected, projecting light on the neck part, receiving the reflected light, performing photoelectric conversion of the received light, thereby judging the presence or absence of wrinkles. CONSTITUTION:In correspondence with each stage of the neck part NC of a neck-in can CAN to be inspected, light projecting heads 51a-51d and light receiving heads 52a-52d are provided. The heads are supported by a head supporting body 50 in a fixed manner so that the light beams from the light projecting heads 51a-51d are reflected to the light receiving heads 52a-52d when wrinkles are not present in the neck part NC. When the inspection is not performed, the head supporting body 50 can be removed from the neck-in can CAN. When the wrinkles are present in the neck part NC of the neck-in can CAN to be inspected, the defective can is automatically discriminated by the state of light receiving by the light receiving heads 52a-52d.
Patent JP-H0620880-A (JP)
Title: Manufacture of electrolytic capacitor anode material
Inventor: SATO YUICHI
IPC: B23K20/04
Filed: 1991-03-12
Abstract: PURPOSE:To obtain an anode material more enhanced in electrostatic capacity so as to realize an electrolytic capacitor of large capacity by a method wherein a rapidly-solidified foil obtained through a single roll method is used and thermally treated after cladding. CONSTITUTION:A sheet (layer) or more of quench-solidified foil are laid on the surface of a core overlapping each other and bonded together into a cladding material, and the cladding material is thermally treated in a temperature range of 200 deg.C to 660 deg.C. As mentioned above, the cladding foil composed of rapidly- solidified alloy foils which are laminated in layers and pressure-bonded together adequate for etching is thermally treated, whereby an anode material very large in electrostatic capacity can be obtained, and an electrolytic capacitor can be more enhanced in performance.
Patent JP-2000247564-A (JP)
Title: Variable speed moving footway
Inventor: TERAMOTO RITSU
IPC: B66B23/02
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a variable speed moving footway capable of driving in both directions by a simple driving means such as a chain and the like. SOLUTION: An engagement body 3 (3a, 3b) is mounted on a chain 12, an engagement member 2 (2a, 2b) is mounted on a pallet 1, and a shape central shaft of the engagement body 3 (3a, 3b) in the engagement is approximately agreed with a central shaft of at least one of rollers 24 (24a, 24b) supporting the pallet 1. A clearance in the direction vertical to the horizontal moving direction, is optionally formed between a recess of the engagement member and the engagement body. Engagement device 6 (6a, 6b) are mounted with a fore and aft interval more than a value of a larger radius of the adjacent sprockets. Whereby the engagement device 6 capable of transmitting the driving force to left and right can be provided, and this variable speed moving footway capable of driving in both directions can be provided. Further the engagement can be ensured even when the relative positions of the engagement member 2 and the engagement body 3 are shifted from one another, or when the pallet 1 is rotated around the sprocket, so that the moving footway capable of circulately driving within a vertical surface, can be realized. Further a driving system free from the contact interference of the sprocket and a shaft can be provided.
Patent JP-S52129575-A (JP)
Title: Measuring device for optical density
Inventor: WATANABE KANE
IPC: G01N27/447
Filed: 1976-04-23
Abstract: PURPOSE:To correctly measure the optical density irrespective of the width of divided images while using an electrophoresis analysis by accomplishing the twodimensional scanning operation to take out more than a threshold value.
Patent JP-S51121725-A (JP)
Title: Mithod for varying a speed of three- phase induction motor
Inventor: SAKAI TAKAYUKI
IPC: H02P23/00
Filed: 1975-04-18
Abstract: PURPOSE: A method for varying a speed by change of connection, capable of effecting speed change with a simple construction. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63212275-A (JP)
Title: Facsimile equipment
Inventor: KANEKO KAZUE
IPC: H04N1/44
Filed: 1987-02-27
Abstract: PURPOSE:To clealy express the outline of an original such as the type of the received original and to effectively maintain the secrecy of contents desired to maintain the secrecy by encoding only a part of the original and outputting the encoded part as it is when a cancellation key is not applied in a receiving side. CONSTITUTION:A writing is executed on the transmitting original 1 with a marker (ink of prescribed color or magnetic ink) to designate an area to be coded. In the receiving side, the receiving original 2 at the time of applying no code cancellation key has the are of a coded picture part with an edge indicated, the pattern of the information of a coding key is included in the edge and they are outputted together with other picture. When the code cancellation key inputted in the receiving side coincides with the coding key, a code is cancelled to output the original 3. Thereby, the outline of the original such as the type of the original received in the receiving side is expressed and the secrecy of the contents desired to maintain the secrecy can be effectively maintained.
Patent JP-H06258340-A (JP)
Title: Multi-dimensional acceleration detector
Inventor: KINO KEIJI
IPC: G01P15/18
Filed: 1993-03-08
Abstract: PURPOSE:To provide a multi-dimensional acceleration detector wherein it is based on a new system which is completely different from a piezoresistance system in conventional cases by a method wherein an acceleration component in the direction of one axis is detected without being influenced by accceleration components in directions of other axes. CONSTITUTION:An action part 4 which is arranged so as to be movable by the action of a force caused by an applied acceleration and which is made of a conductor and two pairs of electrodes 6a, 6b, 7a, 7b which are arrange so as to face the action part 4 on at least two axes X, Y which are at right angles around the action part 4 are provided.
Patent JP-H03247808-A (JP)
Title: Living thing sticking preventive device
Inventor: YOSHIKAWA FUTOSHI
IPC: E02B9/04
Filed: 1990-02-26
Abstract: PURPOSE:To prevent sticking of harmful living things by mounting a plurality of various shapes of electrodes to a soft insulating sheet, loading them to the side and bottom of a structure, and applying an alternating voltage to every electrode to form a magnetic field. CONSTITUTION:A structure 3 is formed of a U-shaped intake-channel 2 of a water-intake 1. The water contact surface of the structure 3 is at the side 5 and bottom 6, and they form a barrier formation region. A living thing sticking preventive device is so formed that a plurality of linear and strip-shaped electrodes 8 as good conductors are mounted approximately in parallel to a soft insulating sheet 7 with a sewing string 9 and that they are loaded to the side 5 and bottom 6 of the structure 3. In addition, they are connected to every electrodes 8 from DC power supply 10 with cords 11. After that, voltage is applied to every electrodes so as to make it as alternating poles, and the film- like magnetic field is formed over the whole surface of the insulating sheet 7. According to the constitution, sticking of harmful living things can be only prevented without giving any influence to living things such as fishes.