baber/WOPTO huggingface dataset:
Patent JP-S58184438-A (JP)
Title: Blow-off port of ventilator
Inventor: HOSAKA ATSUICHIROU
IPC: F24F13/075
Filed: 1982-04-22
Abstract: PURPOSE:To prevent blown off wind from receiving influences from the side wall of a blow-off cylinder and to positively advance the wind the direction of which has been adjusted, in a desired direction from louver fins. CONSTITUTION:The blow-off cylinder 1 is formed separately from a duct cylinder 4, and louver fins 2, 2,... for adjusting vertically is provided in the vicinity of the tip and surface 11 of the blow-off cylinder 1. On the side walls 12 and 12 of the blow-off cylinder 1 located at the sides of louver fins 3, 3,..., corner parts 13 are formed at positions corresponding to tip ends 32 of louver fins 3, 3, ... or the center shaft 31 of swinging movement, and the width from the corner parts to their tip ends 11 is enlarged. When the louver fins 3, 3,... are swung for adjusting the wind direction, wind passing between the louver fin 3 at the left end in the drawing and the side wall 12 directly advances in the desired direction because the wind near to the louver fins 3 does not hit the side wall 12 in the vicinity of the tip end 11 and hence does not move back because of its width has been enlarged.
Patent JP-H04280924-A (JP)
Title: Production of automobile door guard beam
Inventor: KASHIURA KATSUHIKO
IPC: C21D9/08
Filed: 1991-03-08
Abstract: PURPOSE:To perform hardening in a short time while increasing the efficiency of electric power energy, to prevent the occurrence of unnecessary bend and deformation in a pipe, and to easily work necessary bent shape in the course of hardening at the time of hardening a pipe used for automobile door guard beam. CONSTITUTION:A pipe 2 made of iron and steel is heated by means of direct electrical heating 1, and cooling water is sprayed 3 while applying tensile force so that the pipe 2 is not bent to exert hardening. At the time when necessary bent shape is applied, hardening is performed, after heating treatment, by spraying 3 the cooling water while pushing a die.
Patent JP-S51144065-A (JP)
Title: Vessel of purifying waste water
Inventor: KOSHIMIZU ISAO
IPC: C02F3/12
Filed: 1975-06-05
Abstract: PURPOSE: To prevent the formation of scums by not always returning the scums and reducing the amount of air-exposed water flowing into the sedimentation vessel. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08266075-A (JP)
Title: Ultrasonic linear motor
Inventor: MORIYA AKIRA
IPC: H02N2/00
Filed: 1995-03-27
Abstract: PURPOSE: To provide a high efficiency linear type ultrasonic motor at a considerable low cost as a result of extremely simplified design and a highly efficient mass production method. CONSTITUTION: An ultrasonic linear motor comprises a ring-shaped or disk- shaped sinking comb type stator 1 generating traveling wave vibration in circulation by means of an electromechanical energy conversion element, a rotor forcibly contacting to the surfaces of sinking comb of the stator 1 and rotating and driving by receiving the movement of the wave front of traveling-wave with friction, and a roller (rotor roller 16) rotating together with the rotor. While the outer peripheral surface of the roller is forcibly contacted and restricted by a wall surface 30 at one side of a non-vibrating rail 29, a frictional thrust is generated along the rail 29 by the rotation and driving of the rotor as a result of providing a rolling element (roller 25) forcibly contracted to a wall surface 31 facing the rail 29.
Patent JP-S63234963-A (JP)
Inventor: TEZUKA SATOSHI
IPC: B24D5/00
Filed: 1987-03-24
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-H09261706-A (JP)
Title: Portable radio system
Inventor: MINOWA YOSHIKI
IPC: H04W88/02
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To make a main body case small-sized and secure watertightness and alarm sound pressure by providing a means which radiates a sound wave signal generated by an alarm means in a ventilation passage and boring a through hole in part of a sound source. SOLUTION: An air vent and sound radiation hole 31 is arranged on the case main body 30. A net 38 is arranged at the center part of the hole 31 to prevent relatively large dust, etc., from entering it. A resonance space 32 is formed deep in the hole 31. Further, a ventilation filter 33, a metal thin plate 36, and a piezoelectric element 35 are arranged further inside. The vibration of the piezoelectric element 35 is conducted to the metal thin plate 36 and then conducted to the ventilation filter 33. The metal thin plate 36 and ventilation filter 33 are adhered, so the vibration is conducted directly and the sound wave signal is not attenuated. Then the piezoelectric element 35 and metal thin plate 36 have through holes 37 bored in the center. Consequently, air can be circulated between the inside and outside of the main body case 30 through the ventilation filter 33.  Consequently, air can be sent to an air battery.
Patent JP-S58185874-A (JP)
Inventor: SHIMIZU KEIICHI
IPC: E05B83/36
Filed: 1982-04-24
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-S62223919-A (JP)
Inventor: YAMAWAKI YOSHIYUKI
IPC: H01H21/28
Filed: 1986-03-25
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-S54159483-A (JP)
Title: Composite film
Inventor: TSUNASHIMA KENJI
IPC: B32B27/30
Filed: 1978-06-06
Abstract: PURPOSE: A composite film having improved barrier to oxygen and moisture vapor, and mechanical strength, and capable of bearing retort treatment, consisting of a plastic film with a specific thickness.  
     CONSTITUTION: A thermoplastic film, e.g., a polyester film, or a  polyamide film, having a thickness of 3μW1mm, is coated with polyvinylidene chloride to form a coated layer of not less than 8μ, preferably not less than 12μ. This film is then either calendered in the longitudinal direction at a draw ratio of not less than 1.05:1 at 80W150°C under a linear pressure of not less than 1 t/cm 2  or oriented in the longitudinal and/or the crosswise direction. A tensile test is carried out by using test pieces with sample length of 50mm and 50mm wide at 20°C, a relative humidity of not more than 65%, and at a rate of pulling of not more than 100%/minute. A ratio of total haze at 10% elongation H to that of before elongation H 0 (H/H 0 ) is made not less than 1:1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59195952-A (JP)
Inventor: FUNAKI NORIMITSU
IPC: A63C19/00
Filed: 1983-04-18
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-H05274634-A (JP)
Title: Rotary drum device and method for attaching ac magnetic field generator
IPC: G11B5/588
Filed: 1992-03-26
Abstract: PURPOSE:To provide a rotary drum device capable of clarifying the position of a movable head driven in parallel to a rotary shaft. CONSTITUTION:A rotary drum 5 is supported with a fixed drum 1 rotatably and coils 45a, 45b generating AC magnetic field are arranged in a position along the outer peripheral surface of the fixed drum 1 and the rotary drum 5 where a magnetic tape is not wound round. The AC magnetic field is imparted so as to be changed in the rotating direction of the movable head 16 from the coils 45a, 45b and the AC magnetic field is detected by the movable head 16 and the positions of the coils 45a, 45b are adjusted and fixed by leaf springs 102a, 102b and a screw 101 according to the detected value. Then, the height of the movable head is adjusted and fitted and the detection position of the movable head is clarified.
Patent JP-H07279677-A (JP)
Title: Centrifugal supercharger
Inventor: HIGANO NOBORU
IPC: F02B39/00
Filed: 1994-04-06
Abstract: PURPOSE:To enable the effective use for a space in an engine room and also to enable the reflux amount of air to be effectively controlled also during the operation of an engine by preventing generation of surging by a simple structure. CONSTITUTION:In a centrifugal supercharger composed of a centrifugal air compressor for discharging air in an intake passage 2 in the axial direction from a pressurizing volute 5 in the circumferential direction after pressuring it by radial centrifugal force by impellers 3 to be rotated by receiving power from a crankshaft of the engine through an accelerating device, a reflux passage 6 communicated with intake sides 2, 5A of the centrifugal air compressor 1 from a discharging side 5B of the pressurizing volute 5 is provided, and a supercharger valve 1 as an opening/closing valve for controlling the reflux amount is provided near an inlet of the reflux passage 6.
Patent JP-H06187642-A (JP)
Title: Optical reading/recording medium and its reproducer
Inventor: NAKAZAWA HIROSHI
IPC: G11B7/00
Filed: 1993-03-26
Abstract: PURPOSE:To provide a general-purpose and reproducible CD-ROM recording form and a reproducer by recording at least the acoustic signal and the information used for retrieval of the acoustic signal in a user field in a hierarchical structure. CONSTITUTION:A CD-ROM-XA format is recorded on a TOC secured at the innermost circumference of a CD-ROM. A mode 2 handles chiefly the data other than those on the images and the characters and is mainly used for a multimedia. Basing on this standard, the reproducing acoustic signals, etc., are recorded on the CD-ROM. Then, a chapter table, a track table and an index table which are hierarchized from a lower order toward a higher order are successively recorded as the retrieval information on those acoustic signals, etc. Then, the hierarchized information on a CD-ROM player are retrieved in a tree shape and the address of the reproducing acoustic signal is decided. A flag showing the specific reproduction processing is recorded on the index table and the player performs the reproduction processing by making reference to the flag.
Patent JP-S58189148-A (JP)
Inventor: RISUZARUDO HEROPORITANSUKII
IPC: C07C67/00
Filed: 1983-04-18
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-H04306490-A (JP)
Title: Box and feeder therefor for continuous baking furnace
Inventor: HAGA MAKOTO
IPC: F27B9/26
Filed: 1991-04-01
Abstract: PURPOSE:To provide a box for a continuous baking furnace, capable of being used in a small baking furnace having a short furnace body and small space of installation, and a feeder for the box for continuous baking furnace, which is capable of obtaining the long stagnating time of works to be baked in the furnace body. CONSTITUTION:When boxes 16 are supplied to heat resistant chains 15, 15 from the side of engaging projections 19, 19, the engaging projections 19, 19 are engaged with hooks 18, 18 provided on the chains 15, 15 while the boxes 16 are suspended vertically by the heat resistant chains 15, 15 vertically and moved through the inside of a furnace body 12. In the process of this movement, works to be baked, which are received in the pockets 17, 17 of the boxes 16, receive heat treatment.
Patent JP-H07280192-A (JP)
Title: Method for promoting diffusion of dangerous gas
Inventor: TAKENO KEIJI
IPC: F17C13/12
Filed: 1994-04-06
Abstract: PURPOSE:To rapidly evaporate and diffuse the leaked dangerous liquid by blowing the air from an air piping having a plurality of air blow nozzles provided on the inside of a liquid outflow preventing bank surrounding a liquid storage tank when the gas evaporated from the dangerous liquid leaked from the storage tank is diluted. CONSTITUTION:In a large volume of LNG storage base, air pipings 4 of 3-10cm of inner diameter are installed at the pitch of 3-10m at 10-100cm above the maximum level of the LNG 2 when LNG is leaked in a liquid overflow preventing bank 3 surrounding an LNG storage tank 1. A venturi nozzle 5 is provided on the air pipings at the pitch of 1-5m, and the ascending air current is generated in the liquid outflow preventing bank 3 by feeding air from an air blower 6 into the air pipings 4. This ascending air current promotes the diffusion of the gas above the level of the LNG 2 upward. Thc direction of the blow-out from the venturi nozzle 5 is preferably set to the angle of 45-90 deg. relative to the horizontal direction.
Patent JP-H04307023-A (JP)
Title: Endoscope
Inventor: MORI TETSUAKI
IPC: G02B23/24
Filed: 1991-04-01
Abstract: PURPOSE:To achieve washing or other operations of a target part easily and accurately by allowing proper diffusion or high pressure discharge of a liquid to be released according to the target part. CONSTITUTION:A tip part 2 is covered with a hard tip cover 24 having an observation window 23 so that an image of an object is formed in state of an end face of a CCD22 through an optical lens system 21 arranged within the tip part 7. A feed water channel 29 to feed a liquid is provided and a tip surface of the feed water channel 29 is opened. The tip cover 24 is provided a water discharge port 29, for instance, which discharges the liquid forward at the tip of an endoscope 1 with a syringe not illustrated to allow the washing of the part to be observed not illustrated. Moreover, a discharge limiting member 31 is provided at the tip to restrict the discharge of the liquid from the discharge port 29.
Patent JP-S62226276-A (JP)
Title: Retrieving system for picture information
Inventor: IMAO KAORU
IPC: G06F17/30
Filed: 1986-03-28
Abstract: PURPOSE:To attain the highly efficient retrieval of picture information by storing the directory information in an optical disk and retrieving the picture information in accordance with the access frequency of the picture information. CONSTITUTION:A picture file system consists of a data processor 1 for various data, a picture input device 2 for pictures obtained by an image scanner, a TV camera, etc., an optical disk device 3 for storage of pictures, a picture recording device 4 which records and delivers the pictures of a laser printer, etc., and a terminal equipment 5 which operates a data processing system. The control performance is improved with the directory information by recording this information to the device 3. Then the picture information is retrieved in response to the access frequency of the picture information. Thus the pictures can be quickly detected.
Patent JP-S59193407-A (JP)
Title: Distance measuring device
Inventor: MATSUMURA SUSUMU
IPC: G01C3/06
Filed: 1983-04-18
Abstract: PURPOSE:To measure exactly a distance by providing a means for generating plural distance measuring luminous fluxes, making the distance measuring luminous flux reflected by an object to be photographed incident to a corresponding area of a photoelectric converter, and controlling a movement of a photographic lens by an output from the photoselective converter. CONSTITUTION:A luminous flux 8 from a light emitting source 3 such as a semiconductor laser, etc. is diffracted by a diffraction grating 5 after passing through a projection lens 4, a zero-order diffracted light 9 and + or - primary diffracted lights 10, 11 are generated, and scan simultaneously on the surface of an object to be photographed. A reflected light from the object to be photographed passes through a photodetecting lens 6, and it is detected by a photoelectric detecting means consisting of plural photoelectric converting elements 7-1-7-3. In this way, a lot of distance measuring luminous fluxes are projected and scanned to different areas on the picture, and a movement of the photographic lenses 4, 6 is controlled by outputs of the photoelectric converting element 7-1-7-3, by which a distance to the object to be photographed can be derived exactly.
Patent JP-S58186299-A (JP)
Title: Electromagnetic converter and its manufacture
Inventor: NEMOTO MITSUO
IPC: H04R11/08
Filed: 1982-04-24
Abstract: PURPOSE:To attain automatic assembling and to improve the productivity, by forming a cylinder bobbin with two-folded thin hinge. CONSTITUTION:An electromagnetic converter 1 is provided with a cylinder 20 wound with left and right paired coils 21, 22, two pairs of magnetic pieces 23, 24 and 25, 26 combined with each other so as to form a suitable operating gap via the cylinder 20, and four terminal pins 27-30 inserted to the rear end of the cylinder 20 directly. The cylinder 20 has left and right paired hollow bobbins 32, 33 made of a synthetic resin, one end of which is linked switchably via a thin hinge 31. In forming the bobbins 32, 33 with the injection molding of the synthetic resin, the hinge 31 is formed incorporated so as to link one side of guards 34, 35 provided at one end. Since the bobbins 32, 33 of the cylinder 20 is formed so as to be folded into two with the hinge 31, the bobbins 32, 33 are set to the revolving shaft of a wiring machine, allowing to perform the coil winding work to them in a short time.
Patent JP-2000170643-A (JP)
Title: Multiple reciprocating pump
Inventor: TOJO NOBUO
IPC: F04B1/02
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized multiple reciprocating pump capable of obtaining the large fluid amount. SOLUTION: In a multiple reciprocating pump having a pump chamber having the capacity to be increased and decreased by the axial reciprocating motion of reciprocating members 16, and valves 22, 24 for performing suction and discharge by being communicated with the pump chamber, the pitch between the axes of mutually adjacent valves 22, 24 is set larger than the pitch between the axes of the mutually adjacent reciprocating members 16.
Patent JP-S54161191-A (JP)
Title: Surface machining method
Inventor: KAMIYA KIYOSHI
IPC: B24B13/00
Filed: 1978-06-09
Abstract: PURPOSE: To easily produce a machined surface which has a desired shape with the highert precision such as one in a laser mirror by machining a surface after a precontrolled temperature destribution has been given to the surface. The temperature of the machined surface is brought back to a room temperature after machining.  
     CONSTITUTION: A leaser mirror element (work) 13 is fixed its flange 131 by a vacuum chuck. Pilot copper pipes for a hot liquid 12l, 12m, and 12n are provided beneath the work 13, and liquid temperature in each pipe is controlled by a temperature control unit 19 so that ideal temperature destribution for a desired machined shape is given to the work 13. By this thermal stress due to the abnormal tem- perature destribution, the surface of the work 13 is deformed to a shape shown as a dotted line. A cutting tool 15 on a spindle 14 is brought into contact with a fringe of the work surface. The surface of the work 13 is machined by moving a XYZ table 1 horizontally. The liquid having the room temperature is supplied to the above mentioned pipes after the machining, and when the work 13 rturns to the room temperature, the machined surface 132 becomes a concave mirror. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52151947-A (JP)
Title: Gas burning device operating mechanism
Inventor: MURA KIYOSHI
IPC: F23Q3/00
Filed: 1976-06-11
Abstract: PURPOSE: To remote control the device through one wire and to simplify relating mechanism of thermo-electric safety valve or automatic ignition mechanism. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5511505-A (JP)
Title: Novel 9,3"-acylleucomycin and its preparation
Inventor: SAKAKIBARA HIDEO
IPC: A61P31/04
Filed: 1978-06-07
Abstract: NEW MATERIAL:9,3"-Diacyllecucomycin (antibiotic) of formula I (R 1W3  are 2W5C alkanoyl, e.g. acetyl, propionyl, butyl, etc.; Acisacetyl).  
     EXAMPLE: 9,3"-diacetylleucomycin A 3 .  
     USE: Medicine for infectious diseases (antibiotic). The compound keeps its concentration in blood for a long time compared with known leucomycin antibiotics, and is useful for a sirup type drug for infants, because of its rather low bitterness.  
     PROCESS: A compound of formula III (R 6  is 2W5C alkanoyl) is obtained by the thermal acylation of a compound of formula II (R 4 , 5  are H, 2W5C alkanoyl) with a 2W5C aliphatic acid halide in an inert solvent in the presence of a tertiary organic amine. The compound I can be obtained by heating the compound III in (water- containing) methanol to eliminate the 2'-acyl group. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07282479-A (JP)
Title: Magneto-optical recording medium, magneto-optical recording method and recording and reproducing device
Inventor: KIRINO FUMIYOSHI
IPC: G11B11/105
Filed: 1994-04-07
Abstract: PURPOSE:To enable ultra-high-density recording by suppressing fluctuation in recording magnetic domain shapes and recording magnetic domain sizes according to a fluctuation in laser output or environmental temp., etc. CONSTITUTION:A magnetic film 13 having perpendicular magnetic anisotropy is internally provided with concentrical or spiral guide tracks 16 having the axis of easy magnetization facing an intra-surface direction. Perpendicularly magnetized regions 17 held by these guide tracks 16 are used as recording tracks. As a result, the growth of the recording magnetic domains is suppressed by the guide tracks and the execution of stable recording is possible. Since narrowing of the track pitch is possible, the recording density is improved.
Patent JP-H02289247-A (JP)
Title: Oral medicine discharge system
Inventor: BURUUSU GOORUDEIN
IPC: A61C7/00
Filed: 1990-03-19
Abstract: PURPOSE: To safely position and fix a system into a mouth without setting a period by preparing a plate opened forward, a holder for holding a tablet individually, a holding side wall for maintaining the tablet to be contacted with a front wall, and a means for preventing from movement of the tablet from the holder. CONSTITUTION: A holder 10 consists of a band 20 to be hung on a teethrow and a holding part R. A tablet 100 is held between both holding side walls with tablet touching a front surface of the holder. In order to fix the tablet 100 to the holder 10 surely, a plate 30 is equipped with one pair of holding posts 50 having knob-form projections 58. A ligature band 200 is inserted into the holder 10 and pulled between knobs 55 in order to hold it. When a roral fluoride tablet 100 is wetted in a mouth and fluoride contained in the tablet is discharged, the ligature band 200 is removed and a new tablet 100 can be inserted in the holder 10. Thus, the holder 10 can be remained in the mouth for a necessary period according to a required dental treatment.
Patent JP-H04304700-A (JP)
Title: Radio wave absorber material powder and manufacture
Inventor: IGAKI JIRO
IPC: H05K9/00
Filed: 1991-04-02
Abstract: PURPOSE:To provide a simplified manufacturing method for a radio wave absorber material powder which is excellent in terms of radio wave absorbing properties and is made of an Mn-Zn ferrite group. CONSTITUTION:This invention relates to Mn-Zn ferrite sphere-shaped particles whose average particle diameter ranges from 50 to 150mum. The manufacturing method comprises a granulation process of a raw compound made of Fe2O3 50 to 55mol%, Mn-40mol%, and ZnO 10 to 30mol% into sphere-shaped particles of 60 to 200mum and a burning process at a temperature of 100 to 1350 deg.C and a cooling process.
Patent JP-H04304704-A (JP)
Title: Voltage controlled oscillator
Inventor: KONNO JUNICHI
IPC: H03B5/32
Filed: 1991-04-02
Abstract: PURPOSE:To realize the voltage controlled oscillator with a small circuitry, possible for circuit integration and a low jitter by forming a variable capacitor through the combination of a fixed capacitor and a MOS transistor(TR) controlled by an analog control voltage. CONSTITUTION:An output terminal and an input terminal of an amplifier 21 are connected via a piezoelectric vibrator 22 and a resistor 27 and each of the output terminal and the input terminal is connected to capacitors 23, 24 via MOS TRs 25, 26 respectively. An analog control voltage is inputted to gates of the MOS TRs 25, 26 and the apparent capacitance is changed by changing the analog control voltage to change the oscillating frequency.