baber/WOPTO huggingface dataset:
Patent JP-H03121288-A (JP)
Title: Apparatus for applying vane backpressure of sliding vane type compressor
Inventor: HIROSE KOJI
IPC: F04C18/344
Filed: 1989-10-04
Abstract: PURPOSE:To suppress excessive supply of lubricant oil to a vane backpressure chamber to prevent a malfunction of a vane at the time of rapid deceleration by detecting a dynamic pressure generated by a rotation of a spiral group of a bearing of a drive shaft and opening/closing a means for communicating between an oil supply passage and a high pressure case upper part. CONSTITUTION:A spiral group 26 is provided on a bearing of a drive shaft 5 and a freely slidable piston 29 is provided on a gas passage 28 communicating from an oil supply passage 18 to an upper part of a high pressure case 12. An open/close valve 30 is brought into contact with a valve seat 32 by a spring 31 and a pressure introduction path 34 communicating from a space 33 behind the bearing of the drive shaft 5 to a plunger chamber 35 is provided. When a dynamic pressure due to a rotation of the spiral group 26 exceeds a specific value, it overcomes force applied to the open/close valve by the spring 31 to open the open/close valve 30 preventing lubricant oil from passing through the oil supply passage 18 so that the lubricant oil can be kept in the high pressure case 12. When the number of rotations is rapidly decreased from this state, the open/close valve 30 shuts the gas passage 28 so that the lubricant oil can be supplied by an optimum amount through the oil supply passage 18 to a vane backpressure chamber.
Patent JP-H03120805-A (JP)
Title: Lc filter
Inventor: TAKATANI MINORU
IPC: H01G4/35
Filed: 1989-10-04
Abstract: PURPOSE:To obtain an LC filter wherein the number of components is small and manufacturing process is easy, by using a cyclinder type ferrite of specified composition as an element main body, forming electrodes on the surface of a through hole at the center of the element main body and on the outer surface, and inserting a conductor into the through hole. CONSTITUTION:A cylinder type ferrite whose composition is NIwZnxCuyFezO4 (0.05<=w<=0.95, 0.05<=x<=0.95, 0.05<=y<=0.95, 1.8<=z<=2.0) is used as an element main body 3. Electrodes 5, 6 are formed on the surface of a through hole 4 at the center of the element main body 3 and on the outer surface, and a conduc tor 1 is inserted into the penetrating pole 4. For example, the through hole 4 for inserting the conductor 1 is formed at the center of the element main body 3 composed of the above Ni-Zn-Cu system ferrite. In the inside surface of the through hole 4, an electrode 5 with which the conductor 1 is brought into contact is formed, and an electrode 6 is formed also on the surface. An LC filter 2 whose equivalent circuit is shown by figure when the electrode 6 is grounded is constituted. The above electrodes 5, 6 are constituted by baking a metal film like silver and copper.
Patent JP-S63113809-A (JP)
Title: Magnetic head
Inventor: SUZUKAWA HIROYUKI
IPC: G11B5/48
Filed: 1986-10-30
Abstract: PURPOSE:To satisfactorily reproduce even an off-track to some extent, by providing a pair of gaps of an equal track width, which are adjacent to each other, and are shifted from each other and placed in parallel so that width of its opposed part becomes equal to a recording track width. CONSTITUTION:A magnetic head MH is provided with a pair gaps G1, G2 of a track width Tw, which have a prescribed angle theta in the direction vertical to the scanning direction, are parallel and adjacent to each other, and shifted from each other and placed in parallel so that width of its opposed part becomes equal to a recording track width Twr. The interval of the gaps G1, G2 is (d) and Twr<Tw<2Twr. Reproducing signals from head elements H1, H2 having the gaps G1, G2 are amplified A1, A2, low frequency components F1, F2 are fetched ad compared CM, and a tracking error signal is outputted. This error signal is supplied to a capstan servo circuit, and the tracking-servo of the head MH is executed. The reproducing signal which have been amplified A1, A2 are switched and that which has a higher level is outputted. According to such a constitution, the head is not displaced in the direction vertical to the scanning direction and a pair of reproducing signals are selected, and can be reproduced satisfactorily.
Patent JP-H0597304-A (JP)
Title: Carrying conveyor for plate material
Inventor: TSUDA TOSHIHARU
IPC: B65H5/22
Filed: 1991-10-07
Abstract: PURPOSE:To provide a mechanism having no generation of offspecification products caused by the contact of a carrying material with a carrying conveyor regardless of the approaching speed of the carrying material. CONSTITUTION:In a carrying conveyor for plate material which receives a plate material M onto a belt 2 from another carrying means and carries it to a piling device D or the like, the carrying conveyor has the runnable belt 2 having holes 2a and an air chamber 3 situated below the belt 2 to jet air for floating the plate material M to the holes 2a of the belt 2.
Patent JP-H0898954-A (JP)
Title: Controller for game machine
Inventor: OKUBO YUICHI
IPC: A63F13/21
Filed: 1994-09-29
Abstract: PURPOSE: To provide a controller for a game machine, having a relative simple structure, which can develop motion of an image object displayed on a monitor screen in three-dimensional directions. CONSTITUTION: A direction and a movement of vertical motion of a columnar Z-axial key part 6 which is provided on the outer surface of a key part 3 so as to be movable in a substantial vertical direction, are detected in addition to an X-axial key and a Y-axial key arranged on the key part 3 in order to control not only the two-dimensional motion of an image object displayed on a monitor screen in the X-axial and Y-axial directions on the monitor screen but also the Z-axial motion.
Patent JP-H0899384-A (JP)
Title: Luminous material
Inventor: YONETANI TAKAYUKI
IPC: B32B7/023
Filed: 1994-09-30
Abstract: PURPOSE: To obtain a luminous material having excellent light fastness, water resistance and heat resistance in addition to luminous characteristics and formed into a sheet form convenient to use by successively laminating a luminous layer containing luminous pigment SrAl2 O3 and a transparent resin layer composed of a transparent layer containing no ultraviolet absorber on a reflecting layer. CONSTITUTION: A luminous material 10 is constituted of a transparent resin layer 1, a luminous layer 2 and a reflecting layer 3. The transparent resin layer 1 is formed from a transparent resin containing no ultraviolet absorber to be enhanced in its ultraviolet transmissivity to improve the luminous properties of the luminous layer 2. The luminous layer 2 is a layer containing luminous pigment SrAl2 O4 absorbing the solar rays or the light of a fluorescent lamp to emit light in a dark place. The reflecting layer 3 is a layer for enhancing the emission brightness due to luminous layer 2 to be arranged to the rear surface to the luminous layer 2 and reflects the light not absorbed by the luminous layer 2 to allow the luminous layer 2 to again absorb the reflected light and has function protecting the luminous layer 2 from humidity or moisture.
Patent JP-H06123140-A (JP)
Title: Heat resisting exterior wall panel
Inventor: GOTO YASUHIRO
IPC: E04B1/94
Filed: 1992-09-29
Abstract: PURPOSE:To enhance the heat resisting and fireproofing performance of a heat resisting exterior wall panel so as to improve comfortableness by providing at the end face of each side of the exterior wall panel a thermally expanding heat-resisting sealing material made from a mixture of natural graphite treated with nitric acid or sulfuric acid, and rubber. CONSTITUTION:The mounting piece 61 of a light gage steel 32 provided at the lower edge portion of a heat resisting exterior wall panel 1 is mounted on the mounting piece 81 of each floor beam 8 of a building and the mounting piece 6 of a light gage steel 31 is mounted on the mounting piece 71 of a ceiling beam 7. Next, a spacer 25 made by a calcium silicate plate is mounted between the heat resisting exterior wall panel 1 of a lower story and that 1 of an upper story to prevent fire from spreading from therebetween. When a number of heat resisting exterior wall panels 1 are aligned and mounted on the exterior wall portion of the building a thermally expanding heat-resisting sealing material 3 attached to the edge of each side of one heat resisting exterior wall panel 1 is installed opposite to that 3 of the adjoining heat resisting exterior wall panel 1. A gasket made from synthetic rubber is inserted into the gap between the adjacent heat resisting exterior wall panels 1 so as to improve the watertightness of that portion.
Patent JP-2001083175-A (JP)
Title: Acceleration sensor and its manufacturing method
Inventor: BABA HIROYUKI
IPC: H01L41/29
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To manufacture an acceleration sensor that has relatively simple structure, is inexpensive, and has high performance. SOLUTION: Two piezoelectric element materials 51a and 51b with specific length are glued each other so that the polarization directions are opposite, a piezoelectric element block body 51 with a first outer surface 55 in parallel with the polarization direction and a second outer surface 57 in parallel with the first outer surface 55 is formed, the piezoelectric element block body 51 is cut along the longitudinal direction in parallel with the first outer surface 55, a first inner surface 56 in parallel with the first outer surface 55 and a second inner surface 58 are formed, first and second electrodes 59 and 60 being separated along the longitudinal direction nearly at the center are provided on the first outer surface 55 and a third electrode is provided on the first inner surface 56,  the area between the first inner surface 56 and the second inner surface 58 is buried with an adhesive 64, the piezoelectric element block body 51 is cut by a surface that is vertical to the longitudinal direction, and a waste part 65 is excluded, and a plurality of vibration conversion parts are formed.
Patent JP-2000090462-A (JP)
Title: Optical disk device
Inventor: TERAJIMA TAKAO
IPC: G11B7/095
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a recording capable optical disk device in which a recordable disk is interchanged with a reproducing exclusive type optical disk having a specified standard and a tilt detection is properly made. SOLUTION: Preformat signals 2c for tilt detection are formed on an optical disk 1 at the position where no reproducing is conducted under a normal reproducing operation. Using the disk 1, information required for a tilt detection is obtained while maintaining a reproducing interchangeability with an existing reproducing dedicated optical disk. Since an optical pickup reproduces the signals 2c to detect tilt, no additional tilt sensor is required. Furthermore, the space utilization efficiency is made superior, preformat signals are properly reproduced and a tilt detection is conducted because a focusing and a tracking are matched to guide grooves 2b on which the signals 2c are formed.
Patent JP-S61142021-A (JP)
Title: Wire-cut electric spark machine
Inventor: INOUE KIYOSHI
IPC: B23H7/10
Filed: 1984-12-11
Abstract: PURPOSE:To improve working efficiency and permit the high-precision work due to the elimination of deflection by turning-over a wire electrode led-out from the first arm or a working head in an electrode turning-over apparatus such as the second arm after passing through a working part and sending said wire electrode into the first arm, etc. after passing through the working part. CONSTITUTION:After a wire electrode 104 is laid in U-figure form so as to move in reciprocation between the first and the second arms 102 and 103, an electrode transferring apparatus 128 is contracted to transfer pressing rollers 120 and 121 leftward, and the wire electrodes are approached and attached each other. Rollers 107, 109, and 113 are attached onto the rollers 106, 108, and 111, respectively, and also a conduction roller 116 is shifted leftward to contact with a roller 115. Further, electrode positioning dies 117 and 118 are shifted rightward, and the wire electrode is held at a certain position, and a capstan 122 is revolved to slowly travel the wire electrode. Then, a working- liquid injection nozzle 129 is closed, and working liquid is supplied, and the voltage pulses are applied into between the wire electrode 104 and a workpiece 138 by a power source apparatus 139, and working is carried-out efficiently with high precision.
Patent JP-H06113429-A (JP)
Title: Cable-passing apparatus
Inventor: OTA HIROSHI
IPC: H05K7/20
Filed: 1992-09-29
Abstract: PURPOSE:To obtain a cable-passing apparatus wherein its electricity-feeding permissible current is large, it eliminates a limit to the electricity-feeding time and it can be installed favorably in a fire-prevention or radiation-control region. CONSTITUTION:The title apparatus is constituted in such a way that a cooling device 4 which cools a cable 3 by making a cooling medium 5 flow is installed at a passing part 2 through which the cable 3 is passed and which is provided with a radiation-shielding wall.
Patent JP-2001084415-A (JP)
Title: Ticket issuing machine, commutation ticket issuing machine and automatic ticket checking and collecting machine
Inventor: SUZUKI TAKAO
IPC: G07B15/00
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To use both radio and magnetic recording media by recording the inherent information on an issued radio recording medium and information showing that the inherent information is the radio recording medium on the magnetic recording medium. SOLUTION: When a passenger presents a magnetic ticket such as a magnetic commutation ticket and proposes to purchase a radio card season ticket, a clerk inserts the magnetic ticket into an insertion slot. The controlling part 21 of a commutation ticket issuing machine 2 reads the recorded contents of the inserted magnetic ticket by a magnetic ticket reading/writing part 24. Meanwhile, the clerk inputs issuing conditions such as a valid section of a radio card commutation ticket by operating an operating part 22. Then, the part 21 issues the ID number of the radio card commutation ticket to be issued, and a radio card R/W part 27 records issuing information such as the ID number on the radio card. Further, the part 21 records the information of a magnetic ticket that is also used on the radio card commutation ticket to be issued.  The part 21 further records the information of the radio card season ticket as a train ticket that is also used on the magnetic ticket presented by the user.
Patent JP-H0692337-A (JP)
Title: Apparatus with automatic weighing/packaging device
Inventor: OSAWA MASAYUKI
IPC: G01G23/42
Filed: 1991-10-08
Abstract: PURPOSE:To complete developing of image data before goods are sent to a labeling section to improve the overall processing speed of an apparatus. CONSTITUTION:An apparatus consists of a weighing section, a packaging section, a printing/labeling section and a label printer. The label printer is equipped with an image buffer which is divided into three parts of first, second and third buffers and a buffer control memory having areas for the sections. Image data for labels to be attached on goods loaded on the weighing section are developed on the first, second or third image buffer immediately after weighing is completed, and the buffer number, on which the image data of the goods conveyed are developed, are stored in the areas of the buffer control memory. When goods are sent to the printing/labeling section, printing is performed on labels based on the image data developed on the buffer corresponding to the buffer number stored in the printing/labeling section area of the buffer control memory.
Patent JP-S61137562-A (JP)
Inventor: ISE YOICHI
IPC: A61H33/06
Filed: 1984-12-10
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-H0775523-A (JP)
Title: Production of healthy food using ume tree as main raw material
Inventor: MIYAMOTO HARUTAYUU
IPC: A23L1/30
Filed: 1993-09-09
Abstract: PURPOSE:To obtain a healthy food effectively usable for preventing cancer, diabetes, arteriosclerosis and cerebral apoplexy and normalizing the intestinal function controlling actions and blood pressure by extracting ingredients, contained in an UME (plum) tree and effectively useful for human bodies. CONSTITUTION:This healthy food is obtained by placing crushed pieces of an UME tree in hot water, boiling the crushed pieces therein, extracting various ingredients effectively useful for human bodies such as beta-carotene, quercitrin, citric acid, succinic acid and tannin, boiling down the resultant extracted solution for a specific time and providing the food.
Patent JP-H01101131-A (JP)
Title: Production of perforated rubber mat
Inventor: SANO YOSHIRO
IPC: B29L7/00
Filed: 1987-10-15
Abstract: PURPOSE:To improve working efficiency by perforating through easily and efficiently, by a method wherein a rubber mat material having a hole part is formed by pressing rubber material with mating molds, then a film remaining at the hole end face is ground off. CONSTITUTION:A rubber mat 1 is formed with an upper mold 3 and a lower mold 4 whose inside form has a profile of an uneven pattern of the surface. The lower mold 4 is provided with a projection 4a corresponding to a hole 2. A flat rubber material 5 is placed between the upper and lower molds 3, 4 and is pressed, then the rubber material 5 follows the inside forms of the molds 3, 4, and the molding is carried out. When press molding is finished, the mold is opened to take out a formed rubber mat material b. In this case, a rubber film 7 remains at the tip end face of the projection 4a in the hole 2, and the hole 2 is not yet through. A grinding belt 8 is placed in contact with the face of a moving rubber mat material 6, then the upper surface of the rubber material 6 is ground off with the guiding belt 8 by a predetermined thickness, the rubber film 7 is removed, and the hole 2 is penetrated.
Patent JP-S62119042-A (JP)
Title: Recorder
Inventor: SHIMAZAKI TAKASHI
IPC: B41J2/14
Filed: 1985-11-20
Abstract: PURPOSE:To improve the jetting characteristics, by a method wherein the small hole or the depressed part filled with the recording ink of a recording medium is selectively heated with the heating element of a thermal head and at the same time, the small hole or the effective aperture of the depressed part of the recording medium is equal to or less than the thickness of a film. CONSTITUTION:When a film 2 is transferred, the small holes 2a... of the film 2 having passed the ink reservoir part reserving ink 4 are filled with the ink 4. Then, when the small holes 5... filled with the ink 4 have reached a thermal head 1, heating elements 3... are selectively impressed by voltage according to the recording position, quickly heated, and ink drops 6... are jetted under the pressure of generated bubbles to carry out recording. In this process, when the hole diameter is larger than the film thickness, the generates bubbles are spreaded to the wall face of the small hole 2a, pushes straightly the ink 4 out and therefore, letters are not scattered. However, when the hole thickness is larger than the film thickness, the liquid surface is burst away at its center and the ink 4 is scattered. Therefore, in the case of 5-100mum in film thickness, the hole diameter should preferably be equal to the film thickness or other wise up to one half thereof. Thereby, the jetting characteristics of ink can be made better to improve the printing quality.
Patent JP-H03121063-A (JP)
Title: Laser device
Inventor: YUTSU TAKAYOSHI
IPC: A61N5/06
Filed: 1989-10-04
Abstract: PURPOSE:To easily shift the mechanism of a microscope and distinctly show the irradiation point of laser beam by installing a flexible beam introducing passage consisting of the optical fibers for connecting a laser beam oscillator and a beam irradiation guide device having a marker which is interlocked in accordance with the irradiation point of the irradiated laser beam. CONSTITUTION:A micromanipulator 10 is installed on a supporting device 11, and a beam introducing device 9 is constituted of a flexible fiber beam introducing passage, by which a laser part 8 and the micromanipulator 10 are connected. The laser beam L introduced through the fiber beam introducing passage of a beam introducing device 9 is introduced from the upper part into a microscope 12 for operation in the micromanipulator 10, and collected to the surface layer part of a human body outside through a laser focussing lens and a beam splitter 18. The crossing point of a marker 19, e.g. a cross mark 21 is optical-axis- adjusted so as to be interlocked in accordance with the irradiation point of the laser beam L, and also the irradiation point of the laser beam can be easily recognized.
Patent JP-H11103359-A (JP)
Title: Attachment structure for digital service unit
Inventor: IWAMOTO KINYA
IPC: H04M1/00
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To attain the simplification of connection and the effective utilization of a space by connecting a 1st modular jack to be connected to a commercial digital contract line and a 2nd modular jack to be connected to data terminal equipment of a customer station through the modular plug of a digital service unit(DSU). SOLUTION: On the back of a DSU 1, a 1st modular plug 2a for connecting to a 1st modular jack 3a and a 2nd modular plug 2b for connection to the 2nd modular jack are provided while being protruded at two upper and lower positions. Besides, the 1st and 2nd modular jacks are embedded in the surface of a wall or the like. An interval between the opening parts of the 1st and 2nd modular jacks is narrower than the vertical width of the main body of DSU 1. Therefore, since the 1st and 2nd modular plugs 2a and 2b are provided on the DSU 1 so as to be coincident with the width of the 1st and 2nd modular jacks, the 1st and 2nd modular jacks can be directly connected by the DSU 1 without any connecting cord.
Patent JP-H09110480-A (JP)
Title: Apparatus for coating optical fiber
Inventor: HIRAFUNE SHUNICHIRO
IPC: C03C25/12
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to provide an optical fiber which has excellent coating workability and is free from unequal thicknesses without the loss of the material of a coating material by providing the inside of a coating material supplying section with a flow suppressing wall so as to enclose a die coating part and providing this wall with apertures for allowing the coating material to flow toward the die coating part. SOLUTION: An example of the embodiment of this apparatus for coating the optical fiber is illustrated. The apparatus 1 has the coating material supplying section 2, a nipple 11 and a die 13. The coating material supplying section 2 has a supplying port 3, coating material flow passages 5, 9 and the flow suppressing wall 7. This nipple 11 is inserted into the coating material supplying section 2 to guide a bare optical fiber 21. A die 13 is inserted into the coating material supplying section 2 to form the die coating part 17.  The flow suppressing wall 7 is disposed in the coating material supplying section 2 so as to enclose the die coating part 17 and has the two apertures (not shown in Fig.) which suppress at least the flow of the coating material toward the die coating part-17 and allow the coating material to flow into the plane rotating the plane inclusive of the supplying port 3 by 90 deg. around the central axis 21a as the axis of rotation.
Patent JP-S63116399-A (JP)
Inventor: KAGEYAMA NAOFUMI
IPC: H01L21/3065
Filed: 1986-11-04
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。