baber/WOPTO huggingface dataset:
Patent JP-S60201553-A (JP)
Title: Reel turntable mechanism of tape recorder
Inventor: HASEGAWA NORIO
IPC: G11B15/44
Filed: 1984-03-23
Abstract: PURPOSE:To simplify a transmission mechanism very much and to decrease losses accompanied by rotation by meshing with speed-increasing gears to two reel turntable gears to change the number of revolutions of the reel turntable in the constitution. CONSTITUTION:One speed-increasing drive section 15 consists of two speed- increasing gears 15a,15b supported rotatably to a shaft 15c implanted into a base 24, countersunk spring 15d, an operating plate 15e and a pin 15f, and when the countersunk spring 15d lifts up the speed-increasing gears 15a,15b as shown in the figure, they mesh with reel turntable gears 14a,14b connected to the reel turntable 14. The 1st and 2nd interlocking levers 18, 21a(21b) supported freely slidably to the base 24, however, is moved as shown in the arrow of dotted lines and the operating plate 15e is pressed, then the speed-increasing gears 15a,15b are pushed downward as shown in dotted lines to release the meshing of the two reel turntable gears 14a,14b of the reel turntable 14 from the speed-increasing gears 15a,15b.
Patent JP-S53140091-A (JP)
Title: Ion source for mass spectrograph
Inventor: HIROSE HIROSHI
IPC: H01J49/16
Filed: 1977-05-13
Abstract: PURPOSE: To make safe and feasible the common use with an ion source of electronic impact type by making it possible to insert an ionizing emitter of electric field separating type vertically into an ion beam injecting trajectory. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04292473-A (JP)
Title: Production of single-plate piezoelectric porcelain
Inventor: SANO ATSUSHI
IPC: H01L41/39
Filed: 1991-03-19
Abstract: PURPOSE:To provide a method for enabling production of a sheet compact, having a high forming density and excellent in electrical characteristics and readily producing a thin single-plate piezoelectric porcelain. CONSTITUTION:In a method for producing a single-plate piezoelectric porcelain of this invention, a sheet forming method such as a doctor blade method or an extrusion method is previously adopted to produce a sheet compact, which is then pressed in the thickness direction thereof and further burned.
Patent JP-S62211109-A (JP)
Title: Control method for feeding heat and pressure medium in type press
Inventor: UEMAI TAKASHI
IPC: B29K21/00
Filed: 1986-03-11
Abstract: PURPOSE:To contrive to improve control accuracy by achieving the feeding control for heated and pressure medium into a bladder by means of flow rate control values providing in a feeding flow path and an exhausting flow path, and the pressure and/or temperature detecting sensors for the feed back into said valves. CONSTITUTION:The feeding flow path 11a and the exhausting flow path 11b of steam are provided beside a movable top force 2 and a stationary bottom force 3 with the flow rate control valve 6 and the pressure sensor 9 for feed back at the side of the feeding flow path 11a. As steam feeding control, feeding flow paths 12a, 12a1, and 12a2 are constituted respectively with the flow rate control valve 6, pressure sensor for monitoring and the temperature sensor 10 for feed back, and further with the flow rate control valve 6 and the pressure sensor 9 for feed back, and they are connected to a feed pipe 13. Simultaneously, the control valve 15 for controlling the flow rate of exhausted steam is provided at the side of the exhausting flow path 12b connected to an exhausting pipe 14 with the pressure sensor 16 for feed back.
Patent JP-S54147194-A (JP)
Title: Novel hydrogen peroxide adduct
Inventor: ITOU YOSHIROU
IPC: C01B15/06
Filed: 1978-05-10
Abstract: NEW MATERIAL:K 4 H 2 (SO 4 ) 3 .H 2 O 0   
     USE: A solid hydrogen peroxide adduct for bleaching, pasteurization and a variety of surface washing.  
     PREPARATION: Formation of this substance depends upon the concns. of H 2 O 2 , K 2 SO 4  and H 2 SO 4 , and the reaction temp. KHSO 4  may be used in place of H 2 SO 4 . In order to form this substance in the temp. range of 0W40°C, the concn. of H 2 O 2  is required to be above 130, pref. 200W400 g/l. In case of 0W40°C and 200W400 g/l H 2 O 2 , the concns. of K 2 SO 4  and H 2 SO 4  are above 280 g/l and 60W260 g/l, respectively. By drying the resulting crystals at below about 70°C so as to prevent unnecessary loss of H 2 O 2 , a stable H 2 O 2  adduct contg. about 7% H 2 O 2  can be obtd. This substance can stably be allowed to stand without using a stabilizer at below 50°C. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000213071-A (JP)
Title: Mildewproof building material
Inventor: MINAGAWA MITSUO
IPC: B27K3/50
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of mildew by heating a building plate, and impregnating and infiltrating a synthetic resin emulsion type paint film waterproof material mixed with a mildewproof agent into the building plate to cover the whole face. SOLUTION: A building plate such as a roof substrate material, inner wall material or a floor material is put in a continuous drier with a metal conveyor and is heated to 70-100 deg.C. The end section of the heated building plate is coated or immersed with a synthetic resin emulsion waterproof paint such as an acrylic resin emulsion or a vinyl acetate resin emulsion, then the surface and back face of the building plate are coated with a waterproof paint. A surface active agent, an emulsifier, a thickener and an antifreezing agent of various kinds are added as dispersants to improve the nature of the waterproof material made of the synthetic resin emulsion as required. Mildew and formaldehyde can be completely prevented.
Patent JP-H01231272-A (JP)
Title: Gelatinizer for gel-state anode for alkaline battery
Inventor: SAKAKIBARA TOKU
IPC: H01M4/62
Filed: 1988-03-08
Abstract: PURPOSE:To make it possible to eliminate spinnability, and to obtain high thickening in an alkaline electrolyte and the stable dispersibility of a powder- state anode active material by using the gelatinizer composed of a water absorptive resin having a sulfone group. CONSTITUTION:A water absorptive resin having a sulfone group is used as a gelatinizer. This, as it has a high dissociative high polymer electrolyte, causes the thickening in an alkaline electrolyte to become higher, the lowering of the thickening to be reduced even if a polyvalent metal ion exists, and the elapse stability of a gel to be improved. And the elapsed setting of a powder- state anode active material having a large specific gravity is small, a stable battery characteristic is given for a long time, and a battery having a long life is obtained. Moreover a filling workability into a battery is improved since spinnability is unshown with a bridge structure existed.
Patent JP-S60213558-A (JP)
Inventor: ZEEMUSU BII PATSUTO
IPC: B60T13/565
Filed: 1985-03-20
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-H02272677-A (JP)
Title: Data processor
Inventor: RAITO SHII DEIBITSUDO
IPC: G06F9/38
Filed: 1990-03-06
Abstract: PURPOSE: To accelerate table look-up and interpolating operation by allowing an instruction executing means to interpolate-operate information on first and second unit provide by operating a memory interface and to respond to the execution of first specific one of plural instructions. CONSTITUTION: The instruction executing means 21 of a central processing unit(CPU) 11 operates a memory interface means 23 to provide information on the first unit, operates the memory interface means 23 to provide information on the second unit and interpolate-operate information on the first and second units to give an output. The execution of the first specific one among the plural instructions such as rounding is responded to like this. Thereby table look-up and interpolating operation are accelerated.
Patent JP-H01230242-A (JP)
Title: Conveying mechanism for semiconductor substrate
Inventor: OKAMOTO MIKI
IPC: H01L21/203
Filed: 1988-03-10
Abstract: PURPOSE:To improve the yield rate in manufacturing, by providing rod stoppers on a transfer rod, and stopper receivers on a rod stopper supporting stage that is provided in a conveying chamber, accurately regulating the movement of the transfer rod, and conveying a wafer with good position accuracy. CONSTITUTION:A substrate holder 5 on which a wafer 4 as a semiconductor substrate is mounted is placed at the tip of a transfer rod 6. The holder 5 is conveyed from a first vacuum chamber 1 to a second vacuum chamber 2. A transfer rod 17 and a rod stopper supporting stage 19 are arranged in a conveying chamber 3. A sliding mechanism of an outer magnet 15 for driving the rod 17 is provided in the transfer chamber 3. An inner magnet 13 is arranged so as to face the magnet 15 for the rod 17. Rod stoppers 20 and 20' are provided. Rod stopper receivers 18 and 18' are provided at both ends of the supporting stage 19. The rod 17 is moved into the transfer chamber 3 provided with the magnet 13 by the movement of the magnet 15. The stoppers 20 and 20' are slid and lowered into the stopper receivers 18 and 18', and the movement of the rod 17 is stopped. Thus, the position is determined.
Patent JP-S56151495-A (JP)
Title: Production of l-glutamine through fermentation
Inventor: NAKAZAWA EIJI
IPC: C12P13/14
Filed: 1980-04-25
Abstract: PURPOSE: A microorganism in Brevibacterium or Corynebacterium, which is resistant to α-ketomalonic acids and capable of producing the titled substance, is cultured and the titled substance is collected from the culture mixture in high yield.  
     CONSTITUTION: A mutant of Brevibacterium or Corynebacterium such as Previbacterium flavum AJ11573 or Corynebacterium glutamicum AJ11574, which is resistant to α-ketomalonic acids, is cultured in a usual medium containing carbon, nitrogen sources and inorganic ions. The cultivation is aerobically conducted and the L-glutamine formed is collected from the culture mixture by a usual method such as an ion-exchange resin method. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03257550-A (JP)
Title: File transfer system for computer system
Inventor: IWABORI TERUO
IPC: G06F12/00
Filed: 1990-03-08
Abstract: PURPOSE:To reduce the mistakes which are caused at production of the data, to shorten the file transfer time, and to quickly deal with correction of the data by providing the on-line programs to the terminal equipments of the base side and a host computer of the center side respectively and transferring the files to the host computer from the terminal equipments via the communication circuits. CONSTITUTION:The terminal equipments 111 and 112 update a transfer file 33 against a host computer 31 via a communication circuit 20 and then output the proof lists 111-1 and 112-1 to a transfer slip 112-1. At the same time, a termi nal equipment 11n produces the transfer data based on the slip 112-1 to a mag netic disk file 11n-2 or a floppy disk file 11n-3 and then sends en block these transfer data to the computer 31 via the circuit 20. In this case, the contents of the file 11n-2 or 11n-3 are previously outputted to the list 11n-1 for the inspecting purpose. The computer 31 outputs the received data to a reception file 32 and then inputs the transfer data on the file 32 to update the file 33. In such a constitution, the input mistakes are reduced and the correction of data is quickly carried out together with reduction secured for transfer time of files.
Patent JP-S59182551-A (JP)
Title: Semiconductor device
Inventor: SUZUKI JIYUNICHI
IPC: H01L21/60
Filed: 1983-04-01
Abstract: PURPOSE:To prevent wires from coming into contact with each other by a method wherein, when a pad and an external lead provided on a pellet are bonded together using a wire, the bonding edge on the external lead side are made rectangular with respect to the bonding direction. CONSTITUTION:When a bonding pad 3 provided on a semiconductor pellet 2 is connected to another pad 4 formed on the edge of an external lead 5 using a wire 6, the edge surface 4a of the pad 4 meets the bonding direction almost at rectangular angle. In case of said bonding process, firstly the pad 3 is bonded to the edge of the wire 6 using a wedge of a bonding tool not shown in the figure. Then the wedge is shifted in the direction of the pad 4 to bond the rear end of the wire 6. Through these procedures, the wire 6 may not come into contact with adjoining wire since the wire 6 does not fall down in the lateral direction.
Patent JP-S58172659-A (JP)
Title: Method for cleaning recording head
Inventor: YUASA KAZUHIRO
IPC: G03G21/10
Filed: 1982-04-02
Abstract: PURPOSE:To prevent toner from attaching and depositing to a recording head, by generating an electric field for attracting the toner attached to the recording head surface toward a recording medium while recording operation is suspended. CONSTITUTION:Bias voltage VB' higher than the surface potential VS of a recording medium 2 is applied to a recording head 5 while recording is out of operation to change an electric field applied between the medium 2 and the head 5 into the reverse direction, and the toner T attached to the surface of the head 5 is attracted toward the medium 2, thus executing cleaning.
Patent JP-S63225782-A (JP)
Inventor: ISHIYAMA TETSUO
IPC: F16L9/14
Filed: 1987-03-12
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-H01228689-A (JP)
Title: Method and device for laser beam machining
Inventor: UCHIUMI HARUYUKI
IPC: B23K26/06
Filed: 1988-03-08
Abstract: PURPOSE:To increase efficiency of laser beam machining by splitting a laser beam into two pulse beams with mutually reversed output time zones by a rotating chopper and using one beam and the other beam for machining and preheating respectively. CONSTITUTION:The laser beam 1 is split into the two pulse beams 1a and 1b by the rotating chopper 9. The pulse beam 1a transmits the rotating chopper 9 and makes a straight advance and is projected directly on a material 3 to be machined. The other pulse beam 1b reflects on reflection parts 12 of the rotating chopper 9. Further, the output time zones of these pulse beams 1a and 1b are mutually reversed. The pulse beam 1b sent from the reflection parts 12 is reflected and condensed and projected on a laser beam hole 3a of the material 3 to be machined at a prescribed incident angle to preheat the material 3 to be machined. By this method, since preheating and machining can be carried out by using the pulse laser beams with the mutually reversed output time zones, laser beam machining with high efficiency can be carried out.
Patent JP-H11246014-A (JP)
Title: Tilt chute
Inventor: TAKINO SHIGEKATSU
IPC: B65G11/16
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To carry out smooth sliding down transfer of low resistance at the time of tilt transfer, facilitate a replacement of only a chute surface according to an article to be carried, and especially enable to be preferably used for an article to be carried which is wrapped with a wrapping sheet difficult to be slid down. SOLUTION: On a sliding down surface side of a tilt chute base plate 11 fixed to a chute base 4, a sliding down plate 12 composed of an upper sliding down plate 12a and a lower sliding down plate 12b is laminated and detachably joined with a fixing means 13 such as a flat countersunk had screw. A large number of through holes, namely punched holes drilled from the sliding surface side, are drilled on a center part of the chute surface, except of a side peripheral part of the 12a and the 12b.
Patent JP-H09220267-A (JP)
Title: Belt for relaxing strain of head skin
Inventor: YAMAGUCHI KIYOSHI
IPC: A45D8/36
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a belt for strain relax with which hair growing can be promoted by improving the stream of blood to the crown of the head by wearing onto the head, by providing a belt having a lock means at one end of its band body, and providing protruding objects having plural projections while mutually separated on the rear side of this belt. SOLUTION: A belt 12 provided with a lock means 15 for engaging the band body in the shape of loop by locking both the end parts of the band body having a length for wearing around the head is provided and, on the rear side of this belt 12, protruding objects 20 having plural projections 22 are arranged while being mutually separated. When using a belt 10 for strain relax constituted like this, the belt 12 is tightly mounted around the head. Then, the apex parts of projections 22 inside the belt 12 are abutted to the head skin but the other parts are not in contact so that the circulation of blood between the upside and downside of the belt 10 is guaranteed at the parts not brought into contact with the head skin. Thus, the strain of the head skin is relaxed, the bloodstream of the head skin is improved and the prevention of hair falling and the promotion of hair growing are attained.
Patent JP-S58174797-A (JP)
Title: Metal hydride containing reservoir
Inventor: KANAZAWA SHIYOU
IPC: C01B3/00
Filed: 1982-04-05
Abstract: PURPOSE:To work fastenings with ease and maintain metal hydride contained tubes in positions by securing the end parts thereof to a fitting member in suitable arrangement before inserting the tubes into a reservoir through through- holes in the wall thereof and by attaching the fitting member outside the reservoir. CONSTITUTION:Metal hydride contained tubes 2 are tightly fixed with pipe threads to a metal fitting disc 6 which has a large area. The fitting disc 6 threaded around its periphery is tightened by screwing to the end part 3C of a reservoir, thus providing a large fitting area. Since the fitting disc 6 is made of stainless steel or other metal material, the pipe threads may be easy to be worked. In addition, since the tubes are cantilevered, they, if fixing moments are applied thereto, may not be damaged.
Patent JP-H09221187-A (JP)
Title: Package for cd storage
Inventor: ANDO SUEHITO
IPC: B65D85/00
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To surely hold a CD by making a main base plate of a CD loading part and an adjacent opposite wall as a fixed flap for covering the CD, and forming an arc-shaped slit corresponding to a CD piece on the flap to restrict the CD in the vertical and right-to-left direction. SOLUTION: A central area of a main base plate 1 is a CD loading part 3, and arc-shaped slits 6, 7 approximately equal to the CD contour are formed in the vicinity of longer sides 4, 5 located in the longitudinal direction of the main base plate 1. An edge flap to be stacked on the loading part 3 and fixing flaps 12, 13 are formed respectively on the outer side of the longer sides 4, 5. Arc-shaped edges 14, 15 concentric with the arc-shaped slits 6, 7 are formed on the fixing flaps 12, 13. The edge flaps are folded back onto the surface of the main base plate 1, the flaps 12, 13 are folded back outside by outwardly folding lines 10, 11, edges of an imperfect circular window are inserted below the arc-shaped slits 6, 7 to make a CD package 22. The CD is placed in the center of the main base plate 1, and the flaps 12, 13 are folded back so as to be lapped on the CD, and packed.
Patent JP-S55148475-A (JP)
Title: Automatic gain control system
Inventor: FUJIWARA HARUO
IPC: H01L29/864
Filed: 1979-05-09
Abstract: PURPOSE:To widen the dynamic range of an automatic gain control system by employing an avalanche photodiode (APD) for receiving a light input signal and the output of the APD for receiving the direct current light of a standard light source. CONSTITUTION:A light input signal is applied to an avalanche photodiode 11, and the output of the diode 11 is amplified by an amplifier 12 and then superimposed with the DC bias voltage of an avalanche photodiode 13. A direct current standard light is irradiated from a standard light surface 15 to the photodiode 13. The output of the amplifier 14 is detected in peak value by a peak value detector 16, the output of the detector 16 is compared with the standard voltage by a differential amplifier 17, which produces an error voltage for controlling the drive current of the standard light source 15 through a transistor 18 and the direct current bias voltage of the photodiode 13 through a DC/DC converter 19. The direct current bias voltage of the photodiode 17 is simultaneously controlled by the error voltage of the output of the amplifier 17.
Patent JP-H09243348-A (JP)
Title: Sensor-roll calibration device
Inventor: MISUMI KENJI
IPC: G01B21/20
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a sensor-roll calibration device which can be used on-line, set the center position of a weight at the center position of a rotor easily in a short time, adjust the weight load with ease and good operability so that it passes through the center of the rotor at right angles, and hold constant a test load with high reproducibility without disturbance load. SOLUTION: This sensor-roll calibration device comprises a horizontal rail 12 installed along the axis Z of and on the top of a sensor roll; a truck 14 supported on the horizontal rail and movable along the axis; and a weight 16 suspended from the truck. The weight 16 has four vertical planes 16a, 16b surrounding a centerline passing its center of gravity, G, and a hanging part 17 provided on the centerline. The truck 14 has guide rollers 15a, 15b to guide the four vertical planes at right angles, a hanging metal fitting 18 engaged with the hanging part to raise and lower it, and a lift 19 for raising and lowering the hanging metal fitting. Lowering the hanging metal fitting causes only the weight 16 to be placed on the rotor 2, disengaging the hanging part from the hanging metal fitting.
Patent JP-H04273390-A (JP)
Title: Magnetic field detector
Inventor: HANKOU EIJI
IPC: G06K7/08
Filed: 1991-02-27
Abstract: PURPOSE:To decrease the magnetic interference and to be capable of reading when the detecting distance is comparatively large by arranging the magnetic substance film so as to be parallel to the magnetic substance plate surface between a magnet and a magnetic resistance effect element (MR element). CONSTITUTION:A magnetic substance film 2 is arranged between a magnet 1 and an MR element 3 so as to be parallel to the surface of a magnetic substance plate 4. A magnetic field to occur from a magnet passes in the air and reaches the upper side of the magnetic substance film 2. Since the magnetic substance film 2 is magnetized, the magnetic field to emit from the lower side surface of the magnetic film 2 becomes approximately vertical to the film surface based on the law of the refraction and the secondary magnet is equally arranged. Then, it is equal to the fact that the distance of the position of the magnet 1 and the MR element 3 are near. Thus, the magnetic field is made incident on the surface of the magnetic substance plate 4 excluding the groove part approximately vertically. Then, the magnetic field change of the horizontal direction component occurs only at the groove part, and the overlapping portion of respective magnetic fields of a thick bar groove part 11 and a thin bar groove part 12 become narrow.