baber/WOPTO huggingface dataset:
Patent JP-H11242163-A (JP)
Title: Two-dimensional scan driving control circuit
Inventor: WATABE HIDEO
IPC: G02B21/00
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a two-dimensional scan driving control circuit which can obtain a stable driving amplitude up to a high frequency area. SOLUTION: If the frequency of an input driving signal VIN exceeds a prescribed frequency in the state that a position servo system is used to control the amplitude of a position signal voltage VPOS from a position sensor of a galvanomirror 141 in accordance with the amplitude of the input driving signal VIN so as to equalize it to this amplitude, the amplitude of the input driving signal VIN is detected by an input signal amplitude detection circuit 32, and the position signal voltage VPOS from the position sensor of the galvanomirror 141 is detected by a position signal amplitude detection circuit 34, and the difference output between these detection values is generated from a differential amplifier 33, and the difference output is given to a variable gain amplifier 31 as a gain control signal to correct the amplitude of the input driving signal VIN of the position servo system.
Patent JP-S5653047-A (JP)
Title: Production of foamed resin molding
Inventor: KAIDA TSUNEO
IPC: B29K25/00
Filed: 1980-04-04
Abstract: PURPOSE: To produce the molding free from burrs by using expandable polystyrene beads comprising pre-expanded beads admixed with a specified quantity of eroding agent for the films on the surfaces of the pre-expanded beads, in the method of producing the foamed resin moldings utilizing a heated mold and a cooled mold.  
     CONSTITUTION: One to ten pts.wt. of a volatile foaming agent (e.g., butane, pentane, etc.) is admixed to 100pts.wt. of styrene resin beads, and the surfaces of the beads are coated with 0.3W1pt.wt. of the eroding agent (e.g., strearic acid monoglyceride) for the film on the surfaces of the pre-expanded beads, to form the expandable polystyrene beads A. The beads A are pre-expanded, aged, and then foamed in the heating mold. The mold is opened at a temperature above the softening point of the resin to allow the gas to escape through the plural small holes generated at the surfaces of the foamed body, which is then transferred into the cooling mold and molded while being cooled, to obtain the foamed resin molding. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11242255-A (JP)
Title: Information input device and method for camera
Inventor: HAGIWARA KATSUYUKI
IPC: G03B7/00
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To change optional one out of shutter speed, diaphragm value and exposure correction amount regardless of an exposure mode by providing a selection means for selecting the optional one out of the candidates of the combination of exposure conditions shown by a display means. SOLUTION: In the case of performing the input operation of the exposure condition, a microcomputer 12 controls a selection input means 11 and the display means 13. In the case of photographing, it controls a photographing control means 14. The input means 11 is constituted to use a selection pointer. By displaying the selection pointer, the display means 13 informs a photographer on what candidate the selection pointer exists at present. The respective values of the shutter speed, the diaphragm value and the exposure correction amount are displayed so that they can be understood at a glance by the photographer concerning the candidate shown by the selection pointer by the display with a selection additional line and a frame.  Then, the optional one is selected out of the candidates of the combination of the exposure conditions which are shown by simultaneously displaying the several candidates of the combination of the shutter speed, the diaphragm value and the exposure correction amount.
Patent JP-2000237350-A (JP)
Title: Composition for golf ball cover and golf ball using the same
Inventor: TAKEMURA KOHEI
IPC: A63B37/00
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a composition for a golf ball cover which exhibits excellent spin performance, hardly gives rise to a flier in spite of a shot from the rough and exhibits high repulsion performance and high durability. SOLUTION: The complex modulus of elasticity at a dynamic strain 0.25% (provided that single amplitude) and 23 deg.C on the temperature dispersion curve of the dynamic viscoelasticity measured at a frequency 10 Hz and temperature rising rate 4 deg.C/minute of the composition for the golf ball cover formed by using ionomer as a main base material resin is specified in a range of 600 to 2,500 kgf/cm2 and the glass transition temperature based on tan δ (loss tangent) is specified a range of -60 to -30 deg.C. The composition for the golf ball cover is obtained by incorporating butyl rubber in a range of 15 to 50 pts.wt. into pts.wt. base material resin mainly composed of the ionomer.
Patent JP-S55152603-A (JP)
Title: Safety tire for automobile
Inventor: FURUSAWA HIRONOBU
IPC: B60C5/20
Filed: 1979-04-10
Abstract: PURPOSE: To enable an automobile even with one of its tire being in punctured condition to travel over a long distance by providing a tire with two or more partition walls of predetermined physical properties which partition the interior of the inner tire member to form two or more closed chambers.  
     CONSTITUTION: An inner tire member B has provided in an inner chamber 8 thereof 4W32 diametrical partition walls 11a which partition the inner chamber 8 in equal circumferential distances to thus form 4W32 closed chambers 8a. The partition walls 11a are made of thermoplastic synthetic resin material such as thermoplastic polyester rubber which has, in normal temperature, tension elastic modules of 200W30,000kg/cm 2 , tensile strength of 100kg/cm 2  or more, and tensile elongation percentage of 20% or more. By the structure, a tire even in its punctured condition thus could bear the load of an automobile by the cushioning of the remaining unpunctured closed chambers of the tire, thus enabling the automobile to travel a substantial distance with a punctured tire. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61246679-A (JP)
Inventor: SUTEIIBUN AARU SATSUTON
IPC: G01R31/28
Filed: 1986-02-28
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-H09233919-A (JP)
Title: Brake device of paddy field working machine
Inventor: ISHITOBI YOSHIO
IPC: A01C11/02
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To apply a brake to paddy field wheels associatively with the position fixation of a machine body at a lowering position, etc., by lever operation. SOLUTION: A walk type rice-planting machine is equipped with a travel clutch lever 5 which performs elevation control over the machine body with hydraulic pressure and a planting clutch lever 2, and a brake mechanism is arranged in the power transmission path of a machine body travel system. When the clutch is let out through the operation of the travel clutch lever 5 and planting clutch lever 2 and the machine frame has its position fixed, the brake mechanism operates associatively with the operation.
Patent JP-H01226580-A (JP)
Title: Ic carrier
Inventor: MATSUOKA NORIYUKI
IPC: H05K7/10
Filed: 1988-02-26
Abstract: PURPOSE:To drastically miniaturize a carrier main body by arranging torsion bars on lines each of which crosses diagonally the two sides forming a corner part of a carrier main body, and also extending a latch arm on a diagonal line for an IC packing part from the torsion bar so that it can deform elastically. CONSTITUTION:A torsion bar 5 is arranged at respective corners 1a of a carrier main body 1. Each torsion bar 5 confronts respective corners 2a of an IC packing part 2, and also is located on a line which crosses diagonally the two edges forming the corner 1a of the carrier main body 1. From the respective torsion bars 5, a latch arm 6, which deforms elastically on the approximately diagonal line of the IC packing part 2, is erected. On a free end of the latch arm 6, a engaging claw 6a, which is engeable with an upper edge 3b on the corner of a packed IC 3 with an approximately square shape, is arranged. The engaging claw 6a protrudes on the diagonal line and has an inclined engaging surface 6d which gives an acclivity toward the top of the engaging claw, on the lower surface. The engaging claw 6a engages with the upper edge 3b of the corner 3a of the IC 3, and presses down the intersection point of the two edges forming the corner 3a, in the front inclining downward direction.
Patent JP-H10237287-A (JP)
Title: Production of unsaturated polyester resin composition
Inventor: YAMAGUCHI MAKOTO
IPC: C08L67/06
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing an unsatd. polyester resin compsn. which can give a molding material having not stickiness, hence is excellent in workability, and can be molded, even at low temp. and pressure, into an article hardly exhibiting variation in performance. SOLUTION: In supplying a resin paste prepd. by mixing an unsatd. polyester resin, an inorg. filler, and a curative to a static mixer 0.1-20wt.% (based on the resin) thermal fluidizer melting at 40-150 deg.C is continuously supplied together with the paste to the mixer to be mixed with the paste.
Patent JP-H06257964-A (JP)
Title: Condensed water flow rate controller
Inventor: SATOU TAKEYOSHI
IPC: F28B11/00
Filed: 1993-03-04
Abstract: PURPOSE:To improve controllability by a method wherein a condensed water flow rate control loop, which controls the flow rate distribution of condensed water passed through a low-pressure feed water heater and a low-pressure gas heater, a deaerator water level control loop, and a spillover control loop are controlled so as never to interfer to each other. CONSTITUTION:In a thermal power plant, a deaerator 1 is connected to the outlet port side of a low-pressure feed water heater 2. In this case, a condensed water flow rate controller 7 controls the sum of a plurality of flow rates of condensed water, passing through respective condensed water flow rate regulating valves 4, 5 related to the low-pressure feed water heater 2 and the low-pressure gas feed water heater 3, based on a deaerator water level (d) to keep the water level of the deaerator 1 in constant. Further, the plurality of distributing amounts of feed water for the low- pressure feed water heater 2 and the low-pressure gas feed water heater 3 are determined by a distributing amount determining process (e) and opening degree commands (a, b), which are outputted to respective condensed water flow rate regulating valves 4, 5, are outputted. In this case, the spillover regulating valve 6 of the low-pressure gas feed water heater 3 is controlled by a spillover controller 8, which has no relation directly to the control of steam.
Patent JP-S54136973-A (JP)
Title: Electric shaver
Inventor: OBATA SOTOJI
IPC: B26B19/38
Filed: 1978-04-14
Abstract: PURPOSE: To prevent deformation of an outer blade to maintain surfficient closeness with inner blades and to obtain good cutting quality by supporting one side end of an upper body with the outer blade in loose fit and elastically within lower body.  
     CONSTITUTION: When motor 9 is driven, inner blade shaft 12 and inner blade body 16 are rotated by means of belt 14, and inner blades 15 rotate inside outer blade 3 to make shaving possible. At this time, even if skin is touched to outer blade 3 from the direction of arrow A or arrow B, as one side end 4 of upper body 1 is made flexible in moving by pushing up spring 19 supported by bearing 18 in sunken place 5 of lower body 2, and entire uper body 1 makes a slight movement in accordance with the loading direction, sufficient closeness between outer blade 3 and inner blades 15 can be maintained. As a result, cutting quality can be maintained for a long time and damage of the outer blade by deformation can be avoided. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06260287-A (JP)
Title: Light color variable type lighting system
Inventor: OKADA SHIGERU
IPC: H05B41/36
Filed: 1993-03-04
Abstract: PURPOSE:To variously control the lighting of a light source for emitting color lights of white light different in color temperature by a lighting device. CONSTITUTION:A lamp line 13 having a plurality of lamps for emitting white color lights of L, D colors different in color temperature are arranged and contained in a lighting equipment 12 formed by closing the light emitting opening end of an equipment body 14 by a shade 15 in such a manner that the L, D colors are alternately differed. This device also has a lighting device for lighting the lamps simultaneously or switchably between plural kinds of light colors and dimmably.
Patent JP-H10241226-A (JP)
Title: Signal recorder
Inventor: ASAI TOSHIMICHI
IPC: G11B15/02
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To enhance operation convenience for the user by enabling timer reservation without making a user always care about the remaining recordable quantity of a recording medium. SOLUTION: At the time of performing such an operation that a present position of a tape TP is detected, and a signal is recorded from the detected present position to a recording finishing position in a prescribed mode, a recordable time capable of actually recording a signal is measured by this video tape recorder VR. Then, the measured time is compared with a reserved time by a CPU 18, and as a result of this comparison, if the reservation time is longer, an alarm is given by an alarm device 26.
Patent JP-H07258060-A (JP)
Title: Skin whitening patch
Inventor: KAN SOUKUN
IPC: A61K8/55
Filed: 1993-03-04
Abstract: PURPOSE: To obtain a patch type skin whitening cosmetic in a new dosage form capable of percutaneously administering a regulated amount of a skin whitening substance for a long period. CONSTITUTION: This patch for skin whitening contains a skin whitening substance having tyrosinase suppressing activities as an active ingredient. The patch for skin whitening is a matrix type composed of an exposed site protecting layer 1, a main content-containing and tacky layer 2 and an adhesion site protecting layer 6 or a storage vessel type composed of the exposed site protecting layer 2, a main content layer, a release rate regulating membrane, a tacky layer and the adhesion site protecting layer. A compound having reducing properties such as ascorbic acid and its derivative, kojic acid and its derivative, glucosamines, hydroquinone and its derivative, a compound having SH group, butylene hydroxytoluene (B.H.T.) and butylene hydroxyaniline (B.H.A.) is used as the active ingredient having the skin whitening actions.
Patent JP-S59169785-A (JP)
Title: Actuator for moving body
Inventor: NORUBERUTO SHIYURIMU
IPC: B25J13/00
Filed: 1984-03-09
Abstract: The robot arm, for transferring workpieces or tools to or from pallets, has a base (10) with a  first arm part (12) which rotates about a vertical axis (11). This first part carries second and third arm parts (22,41) which rotate about parallel horizontal axes. The third arm part (41) carries a hand or gripping device (60,62). The second and third arm parts are driven through transmission systems (30,36; 46-54) from motors (38,56) mounted in the stationary base. ADVANTAGE - Mounting the driving motors in the base reduces the inertia of the moving parts, resulting in more rapid operation of the arm.
Patent JP-H01220357-A (JP)
Title: Short-arc discharge lamp
Inventor: SHIBUYA MASAKAZU
IPC: H01J61/073
Filed: 1988-02-29
Abstract: PURPOSE:To reduce the temperature change due to the current fluctuation and extend the life of a discharge lamp by forming a cathode with a mixed sintered body mixed with two kinds of specific material oxides at the specific ratio. CONSTITUTION:A cathode arranged to face an anode in the heat-resistant sealed container of a short-arc discharge lamp is formed with a mixed sintered body mixed with two kinds of oxides selected among tungsten, lanthanum, yttrium and cerium with the ratio of 0.5-5wt.% respectively. This cathode has little temperature change due to the current fluotuation, it is prevented from being tapered by the spattering due to the temperature change, the life of the discharge lamp is extended.
Patent JP-S58161273-A (JP)
Title: Button type zinc air cell
Inventor: KOSHIBA NOBUHARU
IPC: H01M12/06
Filed: 1982-03-18
Abstract: PURPOSE:To decrease gas penetration from an adhesive layer and residue of an adhesive when a sealant is removed by selecting a sealant, which seals an air supply holes of a battery case, having a specified thickness of adhesive layer and a specified peeling-off strength. CONSTITUTION:A button type zinc air cell is formed with a positive case 1, air holes 2, a sealing plate 3, a sealing ring 4, a positive catalyst layer 5, a positive water repellent film 6, a negative zinc 7, a separator 8, an air diffusion paper 9, and a sealant 10. The sealant 10 is specified so that the thickness of an adhesive layer is 20mum or less and the peeling-off strength is 100-300g/cm<2>. By specifying the thickness of the adhesive layer, gas penetration from the adhesive layer is decreased to increase storage life of a cell, and by specifying the  peeling-off strength of a sealant, the residue of an adhesive in a battery case, when a sealant is removed, is prevented.
Patent JP-H10235413-A (JP)
Title: Manufacture of seamless steel tube and device for piercing billet
Inventor: YORIFUJI AKIRA
IPC: B21B25/04
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for manufacturing a seamless steel tube by which the life of a plug used for piercing is drastically prolonged. SOLUTION: In the manufacturing method of the seamless steel tube including hot piercing stage, at the time of piercing a material 1 to be rolled, the deformation resistance (k) of the material 1 to be rolled at its rolling temp. is predetermined, also, using the plug 3 on which a hole 4 for jetting a fluid to the head part for pushing the piercing bottom of the material 1 to be rolled or the head part and trunk part and the fluid is jetted from this hole 4 at the pressure (suitable range: 0.6-2.5k) which is set corresponding to the (k) during piercing.
Patent JP-S60189255-A (JP)
Title: Photoelectric conversion element
Inventor: CHIKAMURA TAKAO
IPC: H04N1/028
Filed: 1984-03-08
Abstract: PURPOSE:To obtain a photoelectric conversion element of high sensitivity and high S/N ratio of one-dimentional image sensor to be used for a facsimile, etc. by a method wherein a charge transfer device is used for a scanning device, and integrated in one body with a substrate. CONSTITUTION:A photoelectric conversion film 11 and a second substrate 12 containing a charge transfer device are set up on a first substrate 10, and the unit elements of the photoelectric conversion device 11 are connected electrically to the substrate 12 according to wiring electrodes 13. Diodes 18 to store electric charges excited by the photoelectric conversion film 11, and a CCD19 are provided in an Si substrate 17, gate electrodes 20 to read signal electric charges stored in the diodes 18, and gate electrodes 21 to transfer electric charges in the CCD19 are provided. Because the area of the light receiving part of the photoelectric conversion film becomes larger as compared with the area of the single photo diode of the CCD, the device is high sensitivity, and because the CCD is used, spike noise, etc. is not generated, and the device is a high S/N ratio and moreover reading in a high speed can be attained.
Patent JP-2000241459-A (JP)
Title: Waveform recording device
Inventor: NAKAYAMA ETSURO
IPC: G01R13/20
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a waveform recording device capable of detecting a waveform abnormality simultaneously, when a noise or the like is superimposed on a continuously repeating waveform. SOLUTION: This waveform recording device for detecting a waveform abnormality of a repeating waveform is equipped with an A/D converter 1 for converting an input waveform signal into a digital signal, a reference waveform output means 50 for outputting reference waveform data set beforehand by synchronizing with the input waveform signal, a comparison circuit 11 for detecting the waveform abnormality by comparing the output of the A/D converter 1 with the reference waveform data, and a waveform recording means 51 for recording the input waveform signal containing the waveform abnormality based on the output of the comparison circuit 11.
Patent JP-H09237155-A (JP)
Title: Document editing and printing device
Inventor: YOKOSUKA HIROBUMI
IPC: G06F3/041
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To improve the operability of pen input by horizontally arranging a display device and a pen tip position detector on the side of an operator and arranging other devices on the far side from the operator as compared with the two devices. SOLUTION: The display device 202 for displaying characters and pictures to be edited and the pen tip position detector 201 for detecting a position pointed out by the pen tip of a pen type input device are horizontally arranged in the front of the operator side. Other devices, i.e., a printer 203 for printing out edited characters or pictures, a controller and a power supply device 204 other than the devices 202, 201, are arranged on the far side from the operator. Therefore the operator can execute handwriting input to the document editing and printing device on a desk as if the operator writes data on paper, and since no structure requiring height exists in the front of the operator, hand movement for input is not interrupted.
Patent JP-H11226634-A (JP)
Title: Production of high carbon steel resistance welding steel tube for high workability mechanical structure
Inventor: KURATA HIDETOSHI
IPC: C22C38/00
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To suppress a high temp. crack, brittle and prevent a yield of an ultasonic flaw inspection from lowering by reducing a hardness of a weld zone in producing a high carbon steel resistance weling steel tube of a high workability mechanical structure. SOLUTION: A high carbon steel slab, in which a P concentration of a center segregation part of a carbon steel containing 0.30-0.60% C and <=0.012 P satisfies P<=(-0.32×C%)+0.244, is hot rolled to a high carbon steel hot rolled coil and used for a stock for a tube, both edge parts of 2-4 mm of an open tube continuously formed to a cylinder with forming roll groups, after preheating to 800-1000 deg.C, are subjected to resistance welding, a weld zone is air cooled. By this method, P center segregation is reduced, a high temp. crack at resistance welding as well as rapid heating/rapid cooling of weld/heat affected zones are suppressed, a weld zone hardness is close to a base material hardness, a high temp. crack at high temp., a brittle crack/lateral cut of a weld zone are suppressed, lowering of a product yield is prevented. Further, a crack of a weld zone is prevented in bulging.
Patent JP-S56141093-A (JP)
Title: Vortex-flow blower
Inventor: ABE MASAHIRO
IPC: F04D23/00
Filed: 1980-04-07
Abstract: PURPOSE: To improve the performance of discharge by selecting the number of blades in consideration of the length of an air course that air entering between the blades is pushed out to an air passage at the casing side and returned to an air passage at the impeller side again.  
     CONSTITUTION: When the dimensions of an inner diameter of a ringed air passage 31 is (d), the dimensions of an outer diameter D, length along an inner wall of the air passage 31 in the case when viewing the air passage in a cross section l and the number of blades N, the maximum performance of discharge is obtained when the relationship of N=13(d+D)/l is selected from N=9(d+D)/l. The length l along the inner wall of the air passage 31 is a distance that the length starts from the inner diameter side of the inner wall to which the blades 71 of an impeller 51 are mounted, is toward the outer diameter side, is along an inner wall of a casing 21 and returns to the inner wall at the inner diameter side of the air passage 71 at the impeller side when viewing the air passage 31 in a cross section as shown in a dotted line l 1 . 
     COPYRIGHT: (C)1981,JPO&Japio