baber/WOPTO huggingface dataset:
Patent JP-S6120679-A (JP)
Title: Laser drilling device
Inventor: TANAKA TOSHIYUKI
IPC: B23K26/382
Filed: 1984-07-10
Abstract: PURPOSE:To provide the titled device reducing the adhesion of the burn residues as well as securing the material to be worked by dividing the attracting slit of detecting stand into the slit at right angles with the travelling direction of the material to be worked and the slit in the travelling direction and by making the irradiating beam at the specified position of the slit in travelling direction. CONSTITUTION:The attracting slit 10 of the detecting stand 9 beneath the travelling material 7 to be worked is divided into the slit 10a which is at right angles with the travelling direction A of the material 7 to be worked and the slit 10b in the travelling direction A and the irradiating position of the irradiating pulse laser beam of a condensing lens holding cylinder 4 is made 1:4-1:5 travelling direction against the length of the slit 10b in the travelling direction. The material 7 to be worked is held securely with the slit 10a in right angled direction and the burn residues at the pulse laser beam irradiating drilling part are sufficiently attracted and removed with the slit 10b in the travelling direction to reduce the residues.
Patent JP-H01312508-A (JP)
Title: Optical fiber core with connector
Inventor: SATO TSUGIO
IPC: G02B6/00
Filed: 1988-06-10
Abstract: PURPOSE:To suppress an increase in transmission loss and to prevent a core from projecting from a clad made of fluororesin by specifying the Shore D hardness of the clad and connecting an optical fiber core to the connector by caulking. CONSTITUTION:The Shore D hardness of the clad made of the fluororesin is set to 20-30 and its optical core is connected by caulking to to the connector. The hardness of the clad 2 needs to be suppressed within a certain proper range so as to satisfy the projection quantity 10 of the core 1 and the coupling loss by the connector. When the Shore D hardness of the clad 2 can be suppressed within a range of 25+ or -5, i.e. 20-30 (about 70-80 in terms of Shore A hardness), the coupling loss by the connector is reduced below 1.2dB and the projection quantity is reduced below 3mum under a -30 to 70 deg.C and 16-time heat cycle test.
Patent JP-S5767585-A (JP)
Title: 7-acyloxythiazolo(3,2-a)pyrimidine derivative its preparation, and drug containing the same
Inventor: SAKAUCHI KIYOSHI
IPC: A61K31/505
Filed: 1980-10-15
Abstract: NEW MATERIAL:The compound of formulaI(R 1  is phenyl, aralkyl, or alicyclic group; R 2  is H, lower alkyl, or aryl; the bond of the part containing the dotted line is single or double; n is 0 or 1; when n is 1, the bond of the part containing the dotted line is single bond).  
     EXAMPLE: 7-Acetoxy-5H-2,3-dihydro-5-oxo-6-phenylthiazolo[3,2-a]-pyrimidine.  
     USE: Immunoregulating agent. It has specific immunoregulating activity and low toxicity, and is extremely useful for the remedy of autoimmune diseases such as rheumatic arthritis, nephritis, etc.  
     PROCESS: The compound of formula III is prepared by acylating the thiazolo[3,2- a]pyrimidine derivative of formula II with an acylating agent (e.g. acetyl chloride) in the presence of a base in a solvent such as DMF. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H089217-A (JP)
Title: Small-sized electronic device with housing as optical waveguide
Inventor: WATANABE MASAJI
IPC: H04N5/225
Filed: 1994-06-24
Abstract: PURPOSE:To provide the technique of the small-sized electronic device which is suitable for signal transmission/reception in a form of optical signal on the inside and the outside of a housing and has the housing as an optical waveguide. CONSTITUTION:A part of at least a housing 1 of the small-sized electronic device consists of a light-transmissive resin, and the outside of the housing 1 is worked into a light shielding layer 6, and optical connectors 7 to 9 which connect optical fibers 10 connected to internal and external elements are provided on the inside and the outside of the housing 1, and the small-sized electronic device has this houding 1 as the optical waveguide. With this constitution, connection parts are easily installed in proper and optimum positions on the inside and the outside of the heousing 1 and are hardly affected by the noise or the like, and the device is inexpensively produced.
Patent JP-2000333259-A (JP)
Title: Radio communication system and radio terminal station
Inventor: KOIDE KEISUKE
IPC: H04W76/02
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption without reducing the number of available frequency channels by changing part of the prescribed number of frequency channels scanned by one scan operation at every scanning and executing the scan operation. SOLUTION: A plurality of radio terminal stations 20 which are radio- conencted to a radio base station 10 in the radio communication zone of the radio base station 10 are provided. During reception waiting, the number of frequency channels which is scanned by one scan operation is set to be 10 when intermittently scanning individual frequency channels and the number of frequency channels is limited to less than 40 frequency channels that can be received. Five frequency channels which are preferentially selected out of 10 channels are set to be a first frequency channel group A and the other five frequency channels to be a second channel group B. The frequency channels whose use probabilities are high are set to the frequency channels of the group A and the other 35 frequency channels are set to the group B. Then, the scan operation is carried out while every five channels are changed at each period with 35 frequency channels as the group B.
Patent JP-H06332082-A (JP)
Title: Image reader
Inventor: TSUCHIDA HITOSHI
IPC: G03G15/04
Filed: 1993-05-21
Abstract: PURPOSE:To provide an image reader capable of preventing the sticking of dust to a contact glass surface, occurring by the fact that a platen is left standing in an opening state, the generation of a defect in an image and erroneous reading due to the sticking of dust and further, the generation of a timewise loss and the increase of a burden, generated in the operation by an operator. CONSTITUTION:In an original holding down mechanism having the platen Z pivotally supported on the top surface of the image reader and opening/closing a contact glass 4 provided on the top surface, a platen opening/closing mechanism 5 for opening/closing the platen 2, a sensor detecting the presence of an original on the contact glass 4 and a control part controlling the above- mentioned operations, the control part executes control to actuate the platen opening/closing mechanism 5, to close the platen 2, when an image reading action by the image reader is completed and the sensor detects the absence of the original.
Patent JP-H11334447-A (JP)
Title: Boarding/alighting assist grip for automobile
Inventor: TSUCHIYA TOMOHIKO
IPC: B60N3/02
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a boarding/alighting assist grip for an automobile supported only by an instrument panel independently of a front side door to be used when the door is opened. SOLUTION: A grip housing part 10 for housing an assist grip main body 20 is provided in an instrument panel side part 1a. In this grip housing part, the assist grip main body 20 is supported so as to be moved to a using position where it is protruded in a car width direction toward an opened front side door 2.
Patent JP-H11336289-A (JP)
Title: Execution method of decoration panel and wall structure formed thereby
Inventor: SASAKI TAKESHI
IPC: E04B2/72
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an execution method of a decoration panel that can improve substantially workability in an execution method of a decoration panel using a metal plate. SOLUTION: A slit 5 is defined at its lower folding part 2a in a decoration panel 1 to be an upper side, and also a slit 5 is defined at its upper folding part 2a in a decoration panel to be a lower side, and thereby the upper and lower decoration panels 1 are secured to each wall surface ground in structure where the slit 5 of the decoration panel 1 to be a lower side and the slit 5 of the decoration panel 1 to be an upper side are inserted together in the upward hook part (b) of a connection metal piece B fixed to furring strips L being the wall surface ground. Accordingly, positioning and fastening can be done at one touch motion since the lower side panel 1 is fixed in a suspended state, and next the upper decoration panel 1 can be fixed in a mounted state.
Patent JP-S5933650-A (JP)
Title: Automatic tuning processing system
Inventor: AKIBA NOBUO
IPC: G11B15/06
Filed: 1982-08-17
Abstract: PURPOSE:To obtain proper tuning data, by restarting the tuning in the opposite direction even though the tape traveling direction is inverted during the automatic tuning. CONSTITUTION:A tuning processing circuit 3 actuates a tape driving mechanism 1 via a control circuit 2 to obtain tuning data TD. The data TD is invalidated during inversion in response to the FWD/REV signal, and at the same time the signal T showing a tuning mode is applied to an AND circuit AND1. While the signal FWD/REV is supplied to a memory M and an exclusive logical circuit EX from the circuit 2, and the output of the circuit EX is supplied to the AND1. Then the output of the AND1 is supplied to a circuit AND2 via an OR circuit OR. At the same time, an inverted signal of the signal T is supplied to the AND2 via a delay circuit DL and an inverter INV2. The output 1 of the AND2 is supplied to the circuit 2, and the automatic tuning is carried out again at the opposite side.
Patent JP-S63309219-A (JP)
Inventor: YAMADA HIDEO
IPC: A47J37/12
Filed: 1987-06-10
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-H05310942-A (JP)
Title: Silsequioxane ladder polymer and its production
Inventor: KIMURA YOSHIHARU
IPC: G03F7/20
Filed: 1992-05-08
Abstract: PURPOSE:To obtain the ladder polymer having excellent heat-resistance, photo- reactivity, cracking resistance and adhesivity and useful as a resist material, coating material, etc., by subjecting a specific disilane compound to hydrolysis and polycondensation. CONSTITUTION:The polymer of formula II having a number-average molecular weight of 1,000-500,000 can be produced by the hydrolysis and polycondensation of a disilane compound of formula I (R1 is organic group; X is hydrolyzable group) such as 1,1,1-trimethyl-2,2,2-trichloro-disilane.
Patent JP-H09325379-A (JP)
Title: Camera having camera shake reducing function
Inventor: AKITAKE HIROSHI
IPC: G03B7/093
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a camera with a simple constitution having a camera shake reducing function by which a focal distance is changed and flash light emission are performed on the contrary to the intention of a photographer. SOLUTION: An arithmetically calculating, controlling, and storing part 29 receives the output of a photometric part 30 and a film sensitivity detecting part 26, arithmetically calculates a shutter speed and a diaphragm value by which adequate exposure along (abc) on the characteristic lines of TV-AV and Ev-TV can be obtained in the case a standard mode is selected by a mode operating part 28, and arithmetically calculates the shutter speed and the diaphragm value along (abc') obtained by shift on a higher shutter speed side than an adequate one in the vicinity of camera shake limiting speed in the case the camera shake reducing mode is selected.
Patent JP-H11333583-A (JP)
Title: Method and device for collecting dust in thermal cutting machine
Inventor: KOMIZO YOSHIHARU
IPC: B23K26/142
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To make the cleaning of a duct, etc., unnecessary by a structure free from a load fluctuation to drive means such as a servomotor with the inexpensive structure free from a complex control. SOLUTION: A work table 3 having an opening 7 which can mount a work W on an upper part and equipping with a dust-collecting tank 5 on a lower part, is provided. A torch head performing the thermal cutting of the work W mounted on the work table 3, is freely movable in the forward and backward and the left and the right directions. The inside of the dust-collecting tank 5, is divided into plural split tanks 31 paralleling in the forward and backward directions by partitions.  When a moving duct 47 is moved in the forward and backward directions along the one side wall surface of the dust-collecting tank 5, synchronously with the movement of the torch head, an inlet port 51 provided on the moving duct 47, is communicated to an exhaust port 41 provided on the side wall 5B of the split tank positioned to the lower part of the torch head, the dust in the split tank, is sucked from the inlet port 51 together with air, and is exhausted to a dust collector through the moving duct 47.
Patent JP-H04367658-A (JP)
Title: Shade guide of tooth and method for adjusting color of dental prosthetic appliance by using this guide
Inventor: HAKAMAZUKA KOJI
IPC: A61C19/04
Filed: 1991-06-14
Abstract: PURPOSE:To indirectly correct the difference between the colors of the actual intraoral prosthetic appliance and the colors on the monitor thereof by providing plural reference color display parts. CONSTITUTION:A shade guide 2 is disposed in the part desired to be mounted with the prosthetic appliance and is photographed by a still video camera under the daylight colors. The floppy thereof is put into a video reproducing device and is reproduced on a television monitor screen. The colors (R, G, B colors) of the reference color display plate 3 reproduced on the screen are adjusted to the colors approximate to the colors of the actual reference color display plate 3 by adjusting the knobs R, G, B of the monitor. The similar effect is obtd. even if a 'Polaroid(R)' photograph or a video camera by CCD image pickup elements is used. The mismatch between the colors of the prosthetic appliance requested by a dentist and the colors of the prosthetic appliance formed by a dental technician is averted in this way.
Patent JP-S625388-A (JP)
Inventor: SENDA YUTAKA
IPC: D05B27/22
Filed: 1985-06-29
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-S5266554-A (JP)
Title: Method of manufacturing sheet for as building materials
Inventor: SAKAGUCHI YUUZOU
IPC: C08L7/00
Filed: 1975-11-29
Abstract: PURPOSE: Manufacturing of highly tenacious sheets with rubber elasticity for building materials at low cost by mixing polyvinyl chloride, phthalic plasticizers and the specific unsaturated polyester with the pulverized waste vulcanized rubber. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H075560-A (JP)
Title: Magnetic head device for camera
Inventor: TAKESHITA YUKITAKA
IPC: G11B15/62
Filed: 1993-06-15
Abstract: PURPOSE:To excellently maintain the head touch of a magnetic recording layer provided on a photographic film, with a magnetic head. CONSTITUTION:A pad 19 molded from a nonelastic material is disposed in a location opposite to the magnetic head 12 attached to a film pressing plate 10 and allowing a core 13 to project from an opening 10a. The pad 19 is formed in a recessed circular-arc shape with respect to the feeding and width directions of a film and shafts 20a and 20b integrally provided in the width direction of the film are inserted into the oblong holes 26a and 26b of supporting parts 23a and 23b as a guide and pressed toward the film by a spring 25. The pad 19 is rocked in the width direction of the film, in accordance with the attaching conditions of the inclination, etc., of the magnetic head 12.
Patent JP-H10328876-A (JP)
Title: Laser beam machining method and device therefor
Inventor: SUZUKI SHOJI
IPC: B23K26/064
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To reduce sticking of spatters to a condensing lens by injecting side gas to a laser irradiation part from a direction acute-angled against the optical axis of the laser beam, while an oxidation preventing atmosphere is maintained for the laser beam irradiation part by a shielding gas, and thereby blowing off the splashes of the spatters. SOLUTION: A laser beam L is converged by a condensing lens 8 and emitted to a member 30 to be welded. In this case, a shielding gas SA for preventing oxidation of the member 30 is guided from a shielding gas introducing part 4 into the space 5 of a laser beam guiding part 3, and supplied to the laser beam irradiation part 30a of the member 30 through a nozzle 6 in the same direction as the optical axis La of the laser beam L. Consequently, laser welding is performed while the shielding gas is injected. Meantime, since a side gas nozzle 24 is fixed at an angle of 35 deg. against the optical axis La, the side gas SB is injected to the laser beam, irradiation part 30a of the member 30 to be welded, with the splashes of spatters in the welding blown off in the injecting direction of the gas SB.
Patent JP-S5767416-A (JP)
Title: Conveying apparatus for glass tube
Inventor: FUSE TOSHIJI
IPC: B65G47/57
Filed: 1980-10-15
Abstract: PURPOSE: To omit manual aligning operation and to increase the amount of conveyance by using an aligning conveyor during the conveyance of the glass tubes  from a tube extractor to a machining apparatus, and aligning the tubes in parallel one by one.  
     CONSTITUTION: The conveying apparatus comprises a supply conveyer C consisting of two belts 10 and the aligning conveyer D wherein a plurality of narrow and long grooves, which have a plurality of separating plates 33 and receive the glass tubes, are formed. At the receiving path of the aligning conveyer D which receives the glass tube G from the supply conveyer C, an adjusting mechanism 40 is provided in order to equalize the outer diameter of the glass tube C and the height of the separating plate 33. When two or more glass tubes G enter the groove constituted by the separating plate 33, an ejecting tool 50 ejects the extra tubes so that one tube is remained. Furthermore, an intermediate conveyer E, which transfers the glass tubes G from the aligning conveyer D, and a conveyer F, which receives the glass tubes G aligned in parallel from said intermediate conveyer E and conveys them to the machining apparatus, are provided. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07326902-A (JP)
Title: Phase shifting device
Inventor: EBINE YOSHIO
IPC: H01P1/18
Filed: 1994-06-02
Abstract: PURPOSE:To perform miniaturization and to easily perform adjustment by providing shield cases relatively rotatably mounted inside around a shaft for connecting the respective centers of first and second exciters and a circuit for synthesizing two output generated by circularly polarized waves coupled to the second exciter. CONSTITUTION:A coupler 1 is provided with blind cylindrical shield cases I1 and I2 and same type junctions I31 and I34. Also, in a 90 deg. 3dB hybrid circuit 2 composed of a direction coupler, an input terminal 21 and output terminals 23 and 24, the respective output of the output terminals 23 and 24 are respectively the half of input to the input terminal 21 and the phase of the output of the terminal 23 is delayed for 90 deg. to the phase of the output of the terminal 24 for instance. Being excited by the bisected output of the circuit for bisecting the input so as to let a mutual phase difference be 90 deg., the first exciter generates the circularly polarized waves and the circularly polarized waves generated by the first exciter are coupled in the second exciter. The shield cases I1 and I2 are rotatably mounted inside around the axis for connecting the centers of the exciters, the two outputs of the circularly polarized waves coupled to the exciter I2 are synthesized and phase shift amount is directly continued.
Patent JP-S626598-A (JP)
Title: Method for bonding lead wire to transducer
Inventor: SENOO TOMONOBU
IPC: H04R17/00
Filed: 1985-07-02
Abstract: PURPOSE:To improve an operability without destroying a performance of a piezoelectric material by using an ultraviolet ray setting type conductive bonding agent as a bonding agent and instantaneously completing the setting. CONSTITUTION:On one surface of an ultrasonic propagation medium 5 composed of a lead molybdate, an electrode 7 is formed, and thereon a thin piece 4 composed of lithium niobate of a piezoelectric member is bonded, on an upper surface of the piezoelectric member 4, an electrode 8 is formed, and thereon a lead wire 3 made of gold is set so as to mount an end thereof on the electrode 8. An ultraviolet setting type conductive bonding agent 6 having main components of silver and apoxy resin is filled so as to fully enclose the end of the lead wire 3 and the bonding agent 6 is hardened by an ultraviolet ray 2 irradiated from an ultraviolet light source 1 of a mercury lamp. Thus, the bonded lead wire 3 has a complete bonding strength and an electric characteristic of the piezoelectric member is not changed.
Patent JP-S5848552-A (JP)
Inventor: JIYANNRUI JIYANDO
IPC: H04B17/40
Filed: 1981-09-14
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-H06334724-A (JP)
Title: Telephone set
Inventor: KITAGAWA HITOSHI
IPC: H04M1/56
Filed: 1993-05-24
Abstract: PURPOSE:To provide the telephone set with a simple operation without need for the operation of a redial key at the end of the entry of a telephone number in which mis-entry of the telephone number is simply corrected. CONSTITUTION:A telephone set 1 in which an input number is sequentially dialed to a connected telephone line 7 at the input of each digit of the telephone number is provided with a controller 2 and a storage device 3, and the controller 2 allows the storage device 3 to sequentially store each entered number and detects a correction entry frequency N on the occurrence of an input to be corrected, an resets at once the telephone line 7 and then connects it again and dials sequentially the telephone number in which each digit number to be stored is deleted by a digit number corresponding to the correction entry frequency N to be detected in the order of newer stored digits to the telephone line 7 connected again in the order of order storage.
Patent JP-H10335918-A (JP)
Title: Adaptive array antenna unit
Inventor: IHARA TAISUKE
IPC: H04W16/30
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To apply this antenna to a base station in a CDMA(code division multipl access) mobile communication system by using a beam width in a horizontal plane of antenna elements that constitute an array antenna which is narrower (or wider) than a sector angle and forming service areas in the sector. SOLUTION: In the case of a CDMA system in which interference waves arrive from all of directions, a sector angle is not widened, even when beam width of antenna elements which constitute an array antenna is widened. When the number of antenna elements is increased, a sector angle is widened by using antenna elements which have the same beam width. Taking an advantage of this, an antenna that consists of base station antennas for three sectors 1 to 3 constituting eight antenna elements #1 to #8, whose beam width is 90 deg. that is narrower than the sector angle in order to apply to a base station that divides one cell into three 120 deg. sectors. Thereby, a sector angle which is wider than the beam width of the elements #1 to #8 is made a service area.
Patent JP-H1147475-A (JP)
Title: Control device for controlling feed pawl in sewing machine
Inventor: RUDONI FRANCO
IPC: D05B27/02
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a control device having a highly durable structure for enabling fast operation of a sewing machine without deteriorating the reliability thereof and without reducing the size of a cylindrical base. SOLUTION: (A)control device which controls two feed pawls 5, 6 in a sawing machine having a base 4 and a cylindrical base 3, comprises a vertical motion applying means 7 accommodated in the base 3 of the sewing machine and connected to a first control shaft 9, for transmitting vertical reciprocal motion to the feed pawls 5, 6, and a horizontal motion applying means 8 operatively connected to a second control shaft 10, for transmitting horizontal reciprocal motion to the feed pawls 5, 6.