baber/WOPTO huggingface dataset:
Patent JP-S5811524-A (JP)
Title: Flame-retardant resin composition for laminatings
Inventor: YASUZAWA KOUHEI
IPC: H05K1/03
Filed: 1981-07-13
Abstract: PURPOSE:The titled composition that is produced by adding a phenol-formaldehyde resin as a curing agent and a halogenated bisphenol-A as a flame retarder to an epoxy resin, thus giving laminatings with high resistance to heat-shock whitening and heat discoloration. CONSTITUTION:(A) An epoxy compound bearing 2 or more epoxy groups in one molecule is combined with (B) a halogenated bisphenol-A such as tetrabromobisphenol-A and (C) a high ortho-formylated phenol-formaldehyde resin, preferably of more than 70% orgho-formylation and less than 0.5wt% unreacted phenol content so that the hydroxyl equivalent of components B and C reaches 0.2-12 per equivalent of the epoxy groups in component A and the halogen content becomes 10-25wt% to give the objective composition.
Patent JP-H047999-A (JP)
Title: Thin type loudspeaker device
Inventor: KURITA HIROYUKI
IPC: H04R17/00
Filed: 1990-04-25
Abstract: PURPOSE:To sufficiently reproduce a sound in a low sound area by mounting additive mass over the surface of a piezoelectric ceramic element so as to suppress resonance and antiresonance, to shift a frequency characteristic to the side of the low sound area and to make it flat. CONSTITUTION:A piezoelectric ceramic element 11 is stuck to elastic boards 3a and 3b and fitted by adhering a peripheral edge 3bm of the elastic board 3b to the peripheral edge of a sound discharging hole on a panel board 2. Since the piezoelectric ceramic element 11 is not embedded into panel boards 1 and 2, an outer periphery 3bm of the elastic boards 3a and 3b is made comparatively free, and the resonance and antiresonance hardly occur in cooperation with the suitable internal loss of the elastic boards 3a and 3b themselves. Further, the frequency band can be shifted to the low sound area side by an additive material 4 and the sound in the low sound area can be sufficiently reproduced.
Patent JP-H049677-A (JP)
Title: Method and device for discriminating neutral conductor or grounding conductor for grounded single phase power supply
Inventor: NAMIKAWA TOSHIAKI
IPC: G01R31/02
Filed: 1990-04-25
Abstract: PURPOSE:To easily detect miswiring by measuring the phase of a voltage signal generated between the neutral conductor and the grounding conductor of the grounded single phase power supply based upon a voltage signal generated in the voltage line of the power supply. CONSTITUTION:A smoothing circuit is connected to the output of a synchronism detector 18, or a synchronism detector consisting of a zero crossing comparator 20 and an FET switch 21, i.e. the output of the FET switch 21. In the case of using a phase measuring instrument consisting of the synchronism detector, an analog multiplier, etc., a meter 19 is driven by voltage components V8R, V4R having the same phase as a voltage sector V5 in voltage vectors V8, V41. Thereby, the meter 19 is oscillated to positive and negative through a zero point by turning on and off a switch 12, and when the neutral and grounding conductors are not correctly connected, the oscillation of almost the same angle in the same direction is held. Thus, the miswiring can be extremely clearly discriminated.
Patent JP-S5336177-A (JP)
Title: Panel application device of color picture tube
Inventor: OOTA TAKASHI
IPC: H01J9/227
Filed: 1976-09-16
Abstract: PURPOSE: A panel support axis, a driving axis to rotate, and a following axis are arranged in the carrier which is made into a hollow body, and the panel support axis is moved inclinedly at an arbitrary angle and direction by the pinion gear and the guide rail which are fixed to one edge of the driving axis, so that a device can be simplified without requiring threedimensional guide rails. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11292016-A (JP)
Title: Method and device for winding tape
Inventor: NAGATA MASAICHI
IPC: B65B27/00
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To rapidly and smoothly wind a tape around an article irregular in shape or size by joining end parts of two tapes, simultaneously feeding each tape from both sides of the article, winding it around the article, and joining two tapes with each other on the opposite side of the article and cutting them. SOLUTION: When a tape is wound around an article C such as a bulb, two tapes A1 , A2 are fed from both sides, end parts of both tapes A1 , A2 are joined with each other to form a first joined part B1 , and the joined part B1 is held by a holding means H. Then, the article C is arrange on a front surface of the joined part B1 , and the tapes A1 , A2 are gradually wound around the article C in a condition where the joined part B1 is held by the holding means H. At the tape winding completion position, both tapes A1 , A2 are joined with each other to form a second tape joined part B2 . Then, the joined part B1 by the holding means H is released from holding to retract the article C, and the tapes are cut in a condition where the second joined part B2 is held by the holding means H.
Patent JP-S60253354-A (JP)
Title: Automatic telephone originating device
Inventor: KOMATSU MASATOSHI
IPC: H04M1/27
Filed: 1984-05-30
Abstract: PURPOSE:To improve sure originating action and high speed properties by using a discriminating means which receives the dial tone signals, busy tone signals or ringing tone signals having different intermittent times via a circuit and discriminates these signals after counting their intermittent times. CONSTITUTION:The presence of signals is decided by checking whether the amplitude of a sampled signal tone exceeds the prescribed threshold value or not. A counter part 23 counts both presence and absence times of signals by means of a decision result signal given from a deciding part 22. A logic part 24 decides an originating tone, a busy tone, a ringing tone or another type of tone from the presence and absence times of signal obtained by the part 23. The result of this decision is sent to a central processing part 25 via a signal line 35. The part 25 decides a busy state in case a busy tone is detected after a telephone number is delivered. Then a hook is immediately moved down. While the calling is continued for a fixed period of time for awaiting the reception of the remote side when a ringing tone is detected.
Patent JP-S5736022-A (JP)
Title: Forming method for wavy wrinkle in curved sheet
Inventor: GOTO TOMOMI
IPC: B21D5/01
Filed: 1980-08-13
Abstract: PURPOSE: To simplify the forming process, and to improve the product quality, by successively carrying out a bending process for a flat part into a curved part and a forming process for a wavy wrinkle in the flat part.  
     CONSTITUTION: A preliminarily bent sheet bland 16' is put on a blank holder 27 so as to fit a curved part R of the sheet blank 16' in a cavity of the blank holder 27; then, the curved part R of the sheet blank 16' is clamped between the blank holder 27 and a punch 29 provided with a wavy wrinkle shape grooved concave die 28 as a counter part to a die 25 having wavy wrinkle shape grooves formed in expectation of amount of the spring back phenomenon. If the holder 27 and the punch 29 are pushed down, the sheet blank 16' is bitten and pressed between the die 25 and the punch 29 so that the flat parts P, P are bent continuing to the curved part R; at the same time, wavy wrinkies 8, 8... continuing to the wavy wrinkles 8, 8... of the curved part R are press formed in the flat parts P, P. The end parts of wavy wrinkles 8, 8... formed in the curved part R of the sheet blank 16' are formed so as to smoothly disappear into the sheet surface, so that the connecting parts of wavy wrinkles 8 of the curved part R and the flat part P do not appear in a secondarily bent sheet blank 16"; as a result, the terminal parts 28, 28 of the curved part R are freed from the formation of steps and working wrinkles. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06324388-A (JP)
Title: Camera
Inventor: OGAWA YUKIO
IPC: G03B17/02
Filed: 1993-05-12
Abstract: PURPOSE:To provide a camera constituted so that it is easily held because the outside dimension thereof becomes large at a photographing time, all windows thereof such as the eyepiece window of a finder are covered and the outside dimension can be extremely made small at a non-photographing time and the dimension thereof can be enlarged and reduced with one operation by one hand. CONSTITUTION:When an operation member 18 is operated in a right direction, a box-like cover 1 covering the finder objective window 31, the stroboscopic light projecting window 30 and the light projecting and receiving windows for range-finding 32 and 33 at the non-photographing time is elevated by the force of a spring 12 because the lock of the cover 1 by a lock lever 42 is unlocked. Then, the windows are exposed and the dimension in the vertical direction of the camera is enlarged. Besides, photographing is realized because a barrier 5 is retracted from the front side of a lens barrel 34 in linking with the elevating action of the cover 1.
Patent JP-S59385-A (JP)
Title: Anaerobic digestion of organic waste liquor
Inventor: HAMURO HIROSHI
IPC: C02F3/28
Filed: 1982-06-26
Abstract: PURPOSE:To improve a digesting speed and the efficiency of digestion, by dividing an anaerobic digestion tank into acid-forming and methane-fermenting zones with retaining plates, dividually charging organic liquid waste, and returning a part of digested sludge to the front part of the tank. CONSTITUTION:An anaerobic digestion tank 1 is divided into a plurality of digestion chambers 3 with retaining plates 2 formed from porous plates or the like, and organic liquid waste 4 is dividually charged in the front three digestion chambers 3 to accelerate digesting reaction. The organic waste liquor 4 sequentially flows through each of the digestion chambers 3. Acid fermentation is brought out by acid-forming bacteria in the front chambers 3, the formed organic acid is successively transferred to the next digestion chambers 3, and methane fermentation is brought out in the rear digestion chambers 3. Thus, the tank 1 is divided into the acid-forming and methane-fermenting zones. A part of digested sludge 5 is returned as seed sludge to the front three digestion chambers 3, and the acid-forming and methane-fermenting zones are held at an ordinary temp. or 30-35 deg.C and 30-35 deg.C, respectively, to accelerate the digesting reaction.
Patent JP-2000306412-A (JP)
Title: Lighting panel
Inventor: TANAKA NORIYUKI
IPC: G09F19/22
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To secure sufficient brightness with a small number of light sources and utilize both surfaces of a panel as display surfaces. SOLUTION: An irregular reflection body 11 is formed on one surface of each of two transparent substrates 7, the two transparent substrates 7 are joined together so that the surfaces provided with the irregular reflection bodies 11 are disposed inside, a light source is disposed on one end-face side or each end-face side of the transparent substrates 7, and light diffusing paper 9 is provided on a surface opposite to the surface provided with the irregular reflection body 11 of each transparent substrate 7.
Patent JP-S5813286-A (JP)
Inventor: OKANO MUNEO
IPC: F16L1/00
Filed: 1981-07-15
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-S603594-A (JP)
Inventor: UEDA KIYOSHI
IPC: G21F9/00
Filed: 1983-06-20
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-H02296536-A (JP)
Title: Wind-protector of open car
Inventor: HANSU GETSUTSU
IPC: B60R21/13
Filed: 1990-04-27
Abstract: PURPOSE: To facilitate its handling by fixing a second element to a U letter shape cover frame by a fixing means and turning highly along with this cover frame, in a windscreen device having a highly turnable first element and a second element for covering the rear space of a seat. CONSTITUTION: This cabriolet 1 has a turnable U letter shape cover frame 2 and the second element 3b of a windscreen device 3 is fixed to this cover frame 2 and the first element 3a is fixed to a pivot bearing 7 installed on the corner of this element 3b. The second element 3b has a clasper 4, which is fixed to an arm 5 projected rigidly whose upper part is supported to the U letter shape cover frame 2 staying on a rest position and engagingly locked to another arm 6 pointing to a downside supported by the inside outline of the cover frame 2. A support element 8 supported to the inside outline of the cover frame 2 is projected to the pivot bearing 7 and the cover frame 2 is supported to the bent part 9 provided on the free end of this support element 8.
Patent JP-S5637848-A (JP)
Title: Back tension generator of tape recorder
Inventor: OSANAI AKIRA
IPC: G11B15/30
Filed: 1979-08-30
Abstract: PURPOSE: To absorb a shock when a projection provided to a rotation inhibiting means engages with a tooth, by forming the rotation inhibiting means, constituting a back tension unit, of an elastic material.  
     CONSTITUTION: Rotation inhibiting means 96 equipped with a pair of the 1st and 2nd projections 92 and 94 provided symmetrically on the right and left is fixed, being oscillatable, in the center of the upper edge part of traveling part 88. The oscillating tracks of projections 92 and 94, when traveling part 8 is moved to the vertical upper part, can cross rotating tracks of teeth 70 and 170 of the 1st and 2nd ratchets 66 and 166 and when traveling part 88 is moved vertically downward, they never cross them. Since rotation inhibiting means 96 is made of an elastic material such as plastics, a shock when projections 92 and 94 engages with teeth 70 and 170 of ratchets 66 and 166 can be absorbed by shock absorption part 97. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07320453-A (JP)
Title: Magnetic disk device with magnetic head attraction preventive mechanism
Inventor: TSUSHIMA TAKAHIRO
IPC: G11B33/14
Filed: 1994-05-25
Abstract: PURPOSE:To prevent attraction of disk medium and magnetic head at the time of stopping of a magnetic disk device and at the time of storage. CONSTITUTION:The temp. and humidity of air in a magnetic disk base 1 are detected by a temp. sensor 8 and a humidity sensor 9 and are converted into relative humidity by a relative humidity detecting circuit 13 at the time of stopping the device. A heater 11 is operated to warm air in the magnetic disk space 1 and to lower the relative humidity when the relative humidity reaches a preset value. Simultaneously, the magnetic head 5 is slightly oscillated to prevent the attraction between the disk medium 2 the magnetic head 5 during the time when the relative humidity in the magnetic disk base 1 is increasing. The execution interval time is monitored by a timer 14. The operation of the magnetic head 5 is released when the relative humidity in the magnetic disk base 1 is lowered by heating with the heater 11. The device is internally provided with a battery 12 and the operation to prevent the attraction is possible even in the non-operating state at the time of storage.
Patent JP-H07319822-A (JP)
Title: Minicomputer with checking function
Inventor: ITO MATSUTAKA
IPC: G06F3/147
Filed: 1994-05-25
Abstract: PURPOSE:To easily check a computing formula. CONSTITUTION:A display part 15 has a dot display area on an upper stage and a multi-digit display area on a lower stage. When a computing formula is inputted from an input part 11 and an equal key '=' is depressed, a CPU 13 displays the inputted computing formula in the dot display area in each block consisting of a multiplicand and a multiplier or a dividend and a divisor. When a cursor moving key on the input part 11 is depressed, the displayed computing formula is switched to a block arrayed immediately before/after the current block. Thus a long computing formula can easily be checked in each block consisting of multiplication or division. If a play back key on the input part 11 is depressed when a certain block in the inputted computing formula is displayed, the formula following the block displayed on the dot display area is shifted to the multi-digit display area and displayed and a cursor is displayed on a final character in the leading block so as to execute correcting work with high operability.
Patent JP-S5636001-A (JP)
Title: Capasitive sensor
Inventor: SATOU MASATERU
IPC: G01B7/00
Filed: 1979-08-31
Abstract: PURPOSE: To provide a stable tape running controlling system enabling use of a small drive motor by continuously detecting the tape loop position as changes in the capacity.  
     CONSTITUTION: When an alternaive voltage or current applied to the capasitive sensor 21 in an oscillator circuit OSC, a current flows across terminals (1) and (2) according to the electrostatic capacity between a front electrode 31 and a film electrode 32 while a current flows across terminals (2) and (3) according to the electrostatic capacity between the film electrode 32 and a rear electrode 31a. A capacitive difference/voltage converting circuit C/V.CON produces a voltage proportional to the difference (C 1 WC 2 ) in the electrostatic capacity between the film electrode 32 of the capacitive sensor 21 and the electrodes 31 and 31a facing each other by rectification integration and subtraction of these currents. The voltage is fed to addition circuits A.A and a differentiation circuit Diff and the addition output is applied to drive motors M 1 , M 2  and M 3  for rotating capstans after adjusted in the phase and amplitude with a compensation circuit CCR. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0660404-A (JP)
Title: Method and device for controlling optical axis of laser light
Inventor: ENDO HIDEYASU
IPC: G11B7/08
Filed: 1991-04-16
Abstract: PURPOSE:To improve the detection sensitivity of a displacement signal for the optical axis of a laser near a quadripartite center and to improve control accuracy. CONSTITUTION:By executing the analog calculation of a signal from a photodetector(quadripartite photodiode) 5 by an optical axis detecting circuit 6, a displacement signal (Vx, Vz) in the two axial directions is obtained. The displacement signal (Vx, Vz) passes through control circuits 7a, 7b and works so as to drive linear actuators 8a, 8b. Since a circular insensitive zone is provided on the central part of the relevant quadripartite photodiode, the sensitivity of displacement detection in the vicinity of the center is improved.
Patent JP-H10298594-A (JP)
Title: Bleaching detergent composition
Inventor: SUZUKI TARO
IPC: C11D3/20
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition, having high bleaching power and capable of removing foulings such as molds sticking to a hard surface by using a granular material coated with a water-soluble coating agent as an acid anhydride. SOLUTION: This bleaching detergent composition comprises (A) an aqueous thickening agent, (B) an oxygen-based bleaching agent and (C) an acid anhydride and a granular material coated with (D) a water-soluble coating agent or a mixture of the granular material coated with the component D with a granular material uncoated with the component D is used as the component C. Succinic anhydride, glutaric anhydride, etc., coated with an aromatic hydrocarbon sulfonate such as sodium m-xyene-4-sulfonate are preferably used in the component C.
Patent JP-H07132180-A (JP)
Title: Storage medium type game equipment
Inventor: NIIYAMA KICHIHEI
IPC: A63F5/04
Filed: 1994-05-25
Abstract: PURPOSE:To restore an effective card even when the card is damaged by writing a necessary information or the like by a command from a write commanding means at the time of charging the card. CONSTITUTION:As for a card CD, necessary information and an issue serial number (n), etc., required at the time of restoring a damaged card are printed on its surface. The information recorded in the magnetic surface of the reverse side consists only of an identification code for specifying a use area of the card, a date of card issue, a card number being an identification code obtained by using a suitable function or converting system from the issue serial number (n) and an error detection check code. The management device is possessed with a card restoring function, and all terminal machines are controlled by the management device, and shifted to a workable state by processing the card number, etc. Since only the card number is stored in the card, it is insignificant that the data stored in the card is only copied. Therefore, even if the card is constituted so that it can be reutilized, forgery of the card can effectively be prevented.
Patent JP-H10301421-A (JP)
Title: Paper guide attaching structure for fixing unit
Inventor: KOBORI MASAAKI
IPC: B65H5/36
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent the distortion and deformation of a unit frame by absorbing the difference of an increased measure though the expanding measures of the unit frame and a guide plate are different. SOLUTION: One end of the guide plate 63 disposed at the fixing unit 60 is fixed to one side wall 6a of a paper carrying path, and the other end of the guide plate 63 is freely slidably fitted and locked in a locking hole 6b formed on the other side wall 6a, and the shoulder part 63c of a projecting part 63b formed so as to project outside from the locking side end of the guide plate 63 is made to abut on the inner surface of the side wall 6a, and paper fed through the guide plate 63 is inclined in a direction where it is brought into slidable-contact with the plate surface 63d of the guide plate 63, and the top end of the guide plate 63 in a paper carrying direction is positioned in the vicinity of a nip part where a heating roller 61 and a pressure roller 62 are brought into press-contact.
Patent JP-H06320656-A (JP)
Title: Fiber reinforced thermoplastic molded object and production thereof
Inventor: YAMAGUCHI KOJI
IPC: B29C45/14
Filed: 1993-05-13
Abstract: PURPOSE:To obtain a fiber reinforced thermoplastic resin molded object excellent in impact resistance by fusing a cover member made of a thermoplastic resin to the outer surface of a reinforcing member made of a fiber reinforced thermoplastic resin containing reinforcing fibers specified in length and content. CONSTITUTION:A stampable sheet composed of a thermoplastic resin, for example, polypropylene mixed with 10-80wt.% of reinforcing fibers, for example, glass fibers with a length of 5mm or more is heated and subjected to compression molding to obtain an elongated box-shaped reinforcing member 2. Next, the box-shaped reinforcing member 2 is set so that the inside thereof is turned downwardly to be fitted to the protruding part 5a of the lower mold 5 of an (injection) compression mold 4 at the time of opening and molten polypropylene 3A is supplied to the reinforcing member 2 and an upper mold 6 is allowed to fall to immediately subject the polypropylene to compression molding to fuse a polypropylene cover member 3 to the outer surface of the reinforcing member 2. By this constitution, the cover member absorbs impact force by a larger cross-sectional area.
Patent JP-H09296248-A (JP)
Title: High strength chromium-molybdenum-tungsten steel
Inventor: HAYASHI KENJI
IPC: C22C38/54
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To obtain a steel producing a Cr-Mo steel plate by normalizing- tempering treatment, hot rolling, air cooling after the hot working-tempering treatment free from the need of quenching, direct quenching and accelerated cooling and capable of securing sufficient creep strength, toughness and toughness after long time aging even after PWHT treatment of T.P.>=20.0×10<3> essential for a thick plate or a large-sized thick pipe. SOLUTION: This steel has a compsn. contg., by weight, 0.08 to 0.20% C, 0.01 to 0.8% Si, <=0.35% Mn, <=0.015% P, <=0.03% S, 0.05 to 1% Cu, 0.05 to 1% Ni, 2.0 to 3.5% Cr, 0.5 to 1.5% Mo+1/2W, 0.05 to 0.5% V, 0.005 to 0.2% Nb, 0.005 to 0.2% Ti, 0.0003 to 0.003% B, 0.005 to 0.035% Al, <=0.006% N and <=0.005% O, furthermore contg. 0.0005 to 0.005% Ca, also satisfying W%/Mo%>=1% and Cu%+Ni%>=0.3%, and the balance iron with inevitably intruded impurities. The steel is excellent in high temp. strength after welding of >=20.0×10<3> tempering parameter.