baber/WOPTO huggingface dataset:
Patent JP-H06298225-A (JP)
Title: Carton correcting device for carton forming apparatus
Inventor: TAKANO TOSHIYUKI
IPC: B65B43/26
Filed: 1993-04-19
Abstract: PURPOSE:To correct the position of a carton and transfer it accurately when the carton is transferred from a rotary drum to a chain conveyor in a carton forming apparatus. CONSTITUTION:Cartons are taken out of a carton magazine one by one by a carton takeout means, held by suction on the vacuum plates of a rotary drum, and after the cartons are formed they are transferred between the front and rear fingers of a chain conveyor 110. A carton picker 124 moving forth and back to/from a transfer position at a speed higher than the peripheral speed of the rotary drum is provided upstream of this transfer position P. Therefore, when the carton is transferred from the vacuum plate to the chain conveyor 110, even if it is deformed, the carton is corrected for the proper shape.
Patent JP-S5341220-A (JP)
Title: Photographic light sensitive material
Inventor: SATOU MASAMICHI
IPC: G03C5/00
Filed: 1976-09-28
Abstract: PURPOSE:To improve a hard mark for photo-mask without being influenced by the composition on treating requirements of a supporting substrate by laminating a Cr thin layer, a Cr2O3 layer of specific thickness, and a silver halide emulsion layer on a transparent substrate.
Patent JP-H11302604-A (JP)
Title: Method for imparting pressure-sensitive adhesiveness to surface of flexible layer
Inventor: NANZAKI YOSHIHIRO
IPC: C09J7/50
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To improve the surface pressure-sensitive adhesiveness of a flexible layer without detriment to the features of the flexible layer by imparting pressure-sensitive adhesiveness to the surface of the layer by an interfacial contact reaction of the layer with a pressure-sensitive adhesive layer. SOLUTION: Pressure-sensitive adhesiveness is imparted to the surface of a flexible layer having a thickness of several μm to several mm and prepared by coating a substrate, for example, a plastic film, paper, cloth, or a metal foil with a thermoplastic, thermosetting, ultraviolet-curing, electron-beam-curing, moisture-curing, or like polymer by means of hot melt coating, calendering coating, extrusion coating, roll coating, or the like by an interfacial contact reaction between the flexible layer and a pressure-sensitive adhesive layer having a thickness of, desirably, 10 μm or below, more desirably, 1 μm or below, desirably, between the reactive functional groups (e.g. amino groups) contained in the flexible layer and a pressure-sensitive layer containing reactive functional groups (e.g. NCO groups) reactive with the former functional groups.  Therefore, both layers can be tightly fixed with each other through chemical bonding.
Patent JP-S60261912-A (JP)
Title: Lubricating device for engine
Inventor: TAKATSU YOSHIZOU
IPC: F02B61/02
Filed: 1984-06-07
Abstract: PURPOSE:To reduce a cost and to prevent incurring of a mechanical loss and the occurrence of a mechanical trouble, by a method wherein an exhaust pressure in the exhaust passage of an engine is exerted on an upper part in an oil tank, and oil in the oil tank is guided to a suction passage by means of said pressure. CONSTITUTION:With an engine 2 driven, an exhaust pressure is produced in an exhaust passage 4, and the pressure is exerted on an upper part in an oil tank 6 through a communicating pipe 8. Oil 5 in the tank 6 is forcibly pushed by the pressure and is guided to a suction passage 3 of the engine 2 through a feed oil passage 7 to provide given lubrication for the engine 2. Further, when a change in a suction negative pressure and a change in an oil temperature are produced by said operation, a varying orifice 11 is actuated in response to the changes to regulate an opening, and a flow rate is always regulated to a proper value. This, since an oil pump is not used, can decrease in a cost, and enables prevention of incurring of a mechanical loss and the occurrence of a mechanical trouble such as oil leakage and other like.
Patent JP-S5542053-A (JP)
Title: Weighing device
Inventor: MAEDA KIYOUICHI
IPC: G01G9/00
Filed: 1978-09-19
Abstract: PURPOSE: To widely weigh from light to heavy articles merely by replacing a cover plate in a weighing device by obtaining the volumetric change of a resonance space by measuring the resonance frequency when an elastic cover plate is placed with an article to be weighed.  
     CONSTITUTION: A resonance space 1a is formed by a resonance box 1, a vibrating plate 3 and a cover plate 5 of elastic material. An aritcle is weighed by measuring the change of resonance frequency due to the volumetric change of the resonance space 1a when the article is placed on the cover plate 5. A microphone 5 is faced, for example, with the opening 2 of the resonance space 1a. Then, an oscillator 11 is operated and a sawtooth wave generator 10 is operated to gradually alter the frequency of the oscillator 11 upon increase of the sawtooth voltage. The output of the oscillator 11 drives a coil 4 to vibrate the vibrating plate 3. Thus, the coincidence of the vibrating frequency with the resonance frequency is detected by a detector 9. Then, the content of the measuring circuit 12 is converted to weight by an arithmetic circuit 13 to display it on a display unit 14. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0412776-A (JP)
Title: Golf club head made of fiber reinforced metal
Inventor: ONODA KENJI
IPC: A63B53/04
Filed: 1990-05-01
Abstract: PURPOSE:To keep away the centroidal position of the head from the face surface and to enlarge the sweet area by constituting the part in which a preform of a reinforced fiber or a whisker is placed, and other part, of a fiber reinforced metal and a metallic stock, respectively, embedding a mass body in the vicinity of a toe part or a heel part of a sole part, and also, forming the whole golf club head by a hollow integral structure. CONSTITUTION:In a golf club head 1 made of a fiber reinforced metal, a reinforced fiber 9a or a whisker 9b is placed in a face surface 2, a face surface peripheral edge part 3 and the whole surface 4 of a sole part and the whole surface 5 of a crown part, a part of a toe part 6, a part of a heel part 7, and a neck part 8, of the head 1. By executing simultaneously integral molding by a metallic stock 10 for constituting the head 1, the part in which the reinforced fiber 9a or the whisker 9b is placed, and other part are constituted of a fiber reinforced metal 11 and the metallic stock 10, respectively, and the whole head 1 is formed by a hollow integral structure. Also, in order to enlarge a sweet area so that a golfer can hit easily a ball, the volume of the head is set to about 230cm<3>-250cm<3>. The fiber content of the fiber reinforced metal in which the reinforced fiber or the whisker is placed is set to a range of about 10%-30%.
Patent JP-H09281217-A (JP)
Title: Radar equipment
Inventor: MUKOYAMA TORU
IPC: G01S7/40
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of the bearing deviation phenomenon of a display device caused by a line break and the superimposition of noise on the line and to reduce the recovering time of a video abnormal display caused by a transmission line abnormality. SOLUTION: The transmission side detects the period and the timing of the bearing signals outputted from an antenna by an ACP period computing means 1, an ACP reference period storage means 2, a difference means 3, a difference amount compensation means 4, a reference value control means 6 and a data processing means 5 and transmits the signals to a receiving side with a minimum amount of transmission. The receiving side generates antenna bearing signals based on the received bearing signal data. The receiving side is provided with a data decoding means 9 which generates bearing signals through self-exciting oscillation based on the stored transmission side data if the line is broken, a data buffer 10, an adding means 11, an ACP reference period storage means 12, an ACP generating means 13, an ARP generating means 14 and an ARP period monitoring means 15.
Patent JP-2000300288-A (JP)
Title: Production of both enantiomers of optically active 4- alkanol compound
Inventor: OTANI TAKEHIKO
IPC: C12P41/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a safe method for producing highly pure (+) and (-) both enantiomers of an optically active 4-alkanol in high yield. SOLUTION: Both of the objective enantiomers of the optically active 4- alkanol compound are produced by applying a two-step method of selectively esterifying one enantiomer of a racemic 4-alkanol compound with an acylating agent by using a lipase in the presence of an organic solvent, and (i) hydrolyzing the obtained and purified optically active ester compound by using the lipase or (ii) further esterifying the remaining 4-alkanol compound without being esterified by the acylating agent by using the lipase.
Patent JP-S61274387-A (JP)
Inventor: TSUNASHIMA EIICHI
IPC: H05K1/18
Filed: 1985-05-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0414751-A (JP)
Title: Flat battery
Inventor: OKAHISA MITSUGI
IPC: H01M2/08
Filed: 1990-05-07
Abstract: PURPOSE:To prevent a battery from being damaged even if a weight is applied onto the battery and obtain a highly reliable battery by making an inner diameter size of a part for welding between insulation sealing materials larger than an inner diameter size of a part where positive and negative electrode terminal boards and the insulation sealing materials are welded with one another. CONSTITUTION:In order to weld a positive electrode terminal board 1 and a negative electrode terminal board 4 with an insulation sealing material 6a and an insulation sealing material 6b, they are adhered with each other by pressing them with a heated metal mold which has an inner diameter of the same dimension as that of the insulation sealing materials 6a, 6b. When the insulation sealing material 6a on the positive electrode side is welded with the insulation sealing material 6b on the side of the negative electrode, a heated metal mold having an inner diameter 2mm larger than that of the insulation sealing materials 6a, 6b. By making a welded inner diameter size l2 between the insulation sealing materials larger than an inner diameter size l1 between the positive and negative electrode boards and the insulation sealing materials, force is applied to the welded part between the insulation sealing materials, and since the welding is in a state that resins are entangled with one another, the welded part is very strongly welded.
Patent JP-H10305712-A (JP)
Title: Pneumatic radial tire
Inventor: UMEDA KAZUYUKI
IPC: B60C9/08
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic radial tire improving load durability and drive stability. SOLUTION: In this pneumatic radial tire, a plurality of extension arranged carcass cords 6 are continuously reciprocated so as to be reversed in an opposite side in a part beyond each bead core 3 between a pair of the right/left bead cores 3, 3, a carcass layer 2 is formed, so as to wind up this reversed part 7 from a tire inside to outside around the bead core 3, and in the reversed part 7, a plurality of the carcass cords 6 are set so as to make a winding up height mutually different from the bead core 3, to be moved in parallel in a tire peripheral direction.
Patent JP-H024666-A (JP)
Title: Packing of bottle
Inventor: MOROFUJI MASAHITO
IPC: B65D71/00
Filed: 1989-05-08
Abstract: PURPOSE:To contrive an easy transport of bottles contained in a bag by fixing them, by using a packing bag made form flexible film or sheet provided with holes in tongues thereof and containing a plurality of bottles in the packing bag, crossing the tongues each other or hooking the tongues on the bottle mouths and further inserting the bottle mouths into front holes of the tongues. CONSTITUTION:On a packing bag 1 of synthetic resin film having an gussets, an advertisement is printed at the side 15 of the bag. Handling parts 11, 11are formed at the both sides of an opening 10 of the packing bag 1 and tongues 12, 12a are formed at the opening edge between the handling parts 11a, 11a. On the tongues 12, 12a, front holes 13, 13a are made at the front thereof. Two bottles B1, B2 are contained in the packing bag 1 and the tongues 12, 12a are crossed and then the bottle necks are inserted to fix them into the front holes 13, 13a provided on the tongues 12, 12a.
Patent JP-H08310868-A (JP)
Title: Silicon nitride sintered compact and its production
Inventor: NAKAHATA SEIJI
IPC: C04B35/591
Filed: 1995-05-15
Abstract: PURPOSE: To obtain a dense high strength silicon nitride sintered compact by reaction sintering as well as to shorten nitriding time in reaction sintering for producing a silicon nitride sintered compact and to enhance productivity. CONSTITUTION: This silicon nitride sintered compact has 10<15> -10<21> /cm<3> concn. of unpaired electrons and contains a mono-, di- or trivalent element satisfying the relation of 0.5<=(RM-RSi )/RSi <0.8 between the covalent bond radius RM of the element and the covalent bond radius RSi of Si. This sintered compact is obtd. by washing commercially available Si powder with water of pH4-11, sintering the washed powder, adding powder of a compd. of the mono-, di- or trivalent element to the resultant Si powder having 10<15> -10<20> /cm<3> concn. of unpaired electrons and subjecting them to reaction sintering after mixing.
Patent JP-S5817382-A (JP)
Title: Signal tracking method in hyperbolic navigation system
Inventor: TANAKA HIDEKI
IPC: G01C21/00
Filed: 1981-07-23
Abstract: PURPOSE:To attempt improved response performance by conducting tracking of the signal of a slave station in terms of latitude and longitude while effecting coordinate transformation. CONSTITUTION:Sample data obtained from a sample circuit 7 of signal of a slave station is sent to a displacement calculation circuit 8. Then the displacement of tracking timing is sought from the above-mentioned sample data and, further the displacement is converted into latitude and longitude by means of the coordinates transformation factors, and a present position is sought with a present position circuit 9 by adding the estimated present position and the above- mentioned latitudinal and longitudinal displacements. In this way, the device can be simplified with only one convergence system and, further, its response performance can be improved in its speed.
Patent JP-S597522-A (JP)
Title: Cutter for simultaneously fluting three spiral grooves onto digging drill collar
Inventor: OZAWA HIROTOSHI
IPC: B23C3/32
Filed: 1982-07-03
Abstract: PURPOSE:To continuously flute spiral grooves with high speed and precision by a method wherein three spiral grooves are simultaneously fluted onto the digging drill collar with a face milling cutter by selecting the feed speed of a tool rest and the rotational speed of the drill collar. CONSTITUTION:Three spiral grooves (a) are simultaneously fluted onto the outer peripheral surface of the drill collar used by being threadingly coupled between the rotary bit as a cutting tool for digging through strata and the drill bit for transmitting digging rotation in a rotary type oil rig or the like. Next, the grooves (a) with a desired lead are fluted with the face mill 8 of a milling unit 9 by reciprocatingly feeding the shaft steady rest parts 10 and 11, which restingly support the outer peripheral surfaces of the collar 3 at both sides near the cutting position of said face mill 8, and the tool rest 5 so as to impart rotation to the collar 3 corresponding to the feed speed of the tool rest 5. Due to the constitution as described above, the spiral grooves can be continuously fluted with high speed and precision.
Patent JP-H07301814-A (JP)
Title: Matrix type liquid crystal display device
Inventor: MIYASHITA TAKASHI
IPC: G02F1/1337
Filed: 1994-05-06
Abstract: PURPOSE:To provide a matrix type liquid crystal display device having improved display quality by simplifying an orientation processing and reducing light leakage by disclination while preventing the degradation of numerical aperture. CONSTITUTION:The liquid crystal display device is provided with an upper substrate 14, a lower substrate 15, a common electrode 17 at the upper substrate 14 side, many pixel electrodes 19 at the lower substrate 15 side, TFTs connected to respective pixel electrodes and a liquid crystal 21. In this liquid crystal display device, compensating electrodes 27 opposed to the respective common electrodes are provided at the positions near to disclination generating parts in respective pixel parts and potentials different from the potential of the common electrode are applied to respective compensating electrodes. Near to the disclination generating part, electric field in longitudinal direction is generated between the common electrodes and respective compensating electrodes, and thereby electric field in horizontal direction between respective pixel electrodes 19 and the drain line 23 is weakened and consequently disclinations are reduced.
Patent JP-S60259948-A (JP)
Title: Electrochemical apparatus
Inventor: MASE SHIYUNZOU
IPC: G01N27/419
Filed: 1984-06-06
Abstract: PURPOSE:To upgrade the pump cell capacity by arranging a heater layer on the side of an electrochemical sensor cell while a fourth electrode exposed to a reference atmosphere is arranged in parallel with the third electrode exposed to a gas atmosphere to be measured as controlled through an airtight ceramic layer. CONSTITUTION:An oxygen pump cell which has a solid electrolytic layer 8 is equipped with an outer pump electrode 10 on the surface exposed to a gas to be measured such as exhaust gas while an inner pump electrode 12 is provided at the position corresponding to the electrode 10. A measuring electrode 18 of an oxygen concentration detection coil is placed between this electrode and the electrode 12 through a porous ceramic layer 22 and is brought into contact with the atmosphere of a gas to be measured which is formed in the perimeter of the electrode 12 and controlled. An airtight ceramic layer 24 is provided between the layer and the oxygen pump cell on the reference electrode 20 arranged side by side. The electrodes 18 and 20 are connected to a measuring device and a heat generating section 34 is formed on a ceramic layer 38 outside an oxygen concentration detection cell 4, that is, on the surface provided with none of the electrodes 18 and 20. Thus, the capacity of the pump cell can be upgraded while improving the heater life.
Patent JP-2000303725-A (JP)
Title: Locking device
Inventor: MORI TOSHIHIKO
IPC: E05B37/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To facilitate work and to reduce a cost by forming an inserting direction regulating means by engagement of an engaging projection for projecting the inserting direction regulating means to the other surface by applying a press in the thickness direction of a tumbler and an engaging groove arranged in parallel to the moving direction of a holder case side tumbler. SOLUTION: An inserting direction regulating means 68 for allowing insertion in the specific direction of a tumbler 15 from the case reverse side to a holder case 7 of a locking device 6, is formed by engagement of an engaging projection 66 projected to the other surface by applying a press in the thickness direction in one direction of the tumbler 15 and an engaging groove 63 arranged in parallel to the moving direction of the tumbler 15 in respective inserting positions of a holder case 7 side tumbler 15. Thus, work is facilitated because of the thickness directional penetration to a base board 20, and a structure is simplified because of being formed as a structure of stopping in the middle toward the obverse side from the reverse side of the holder case 7 to be easily manufactured.
Patent JP-H08317423-A (JP)
Title: Communication method, communication system, transmission method, transmitter, reception method, receiver, stereoscopic video device, and transmitter and receiver for stereoscopic video device
Inventor: OURA KOICHI
IPC: G03B35/18
Filed: 1995-05-16
Abstract: PURPOSE: To suppress the malfunction of a device and to transmit/receive a signal with a low power. CONSTITUTION: A display device 11 which interlace-displays the videos of right and left eyes in time division fashion outputs the vertical synchronizing signal of a video. A field frequency detector 14 detects the field frequency of the vertical synchronizing signal by a clock issued from a clock circuit 13. An encoder 16 converts the field frequency to a coded field frequency signal only at a timing synchronized with a reference signal supplied from a frequency divider 15. An infrared ray signal generator 17 transmits the coded field frequency signal with a carrier of prescribed frequency, and an infrared ray signal receiver receives an infrared ray signal, and moreover, eliminates a signal carried with another frequency.  A shutter spectacles driving device 23 drives shutter spectacles 24 corresponding to a right/left eye video identification signal generated by a decoder and frequency detector 21 and a right/left eye identification signal generator 22 and synchronized with the vertical synchronizing signal.
Patent JP-S5451267-A (JP)
Title: Washing machine
Inventor: TAZAWA TAKASHI
IPC: D06F39/08
Filed: 1977-09-30
Abstract: PURPOSE: To provide a free starting washing machine inexpensive and having an automatic function through control of a first switch connected in series to a motor circuit for washing and a second switch connected in series to a water feed solenoid valve circuit by a float moving sensitive to the water level of the wasning tank.  
     CONSTITUTION: A time switch 2 is turned in the direction of the arrow 20 to be set to a given position. A power switch 4 is turned on to actuate a solenoid 7 and a solenoid valve 14. Upon contact 10, a balance wheel 9 is halted to suspend the rotation of the switch 2 in the direction of the arrow 21 whereby tap water along is fed into a tank 1. During the period, the detergent and washings are placed into the tank. With a rise in the water level, a float 16 is pushed up, causing a contact piece control rod 19 to thrust the tip of a contact piece 15. Upon contact with a contact 11, a motor 13 is started to rotate a pulsator before the elastic deformation of the contact piece 15 separates thereof from a contact 12. With further rise of the level, the piece 15 is separated from the contact 11 thereby suspending the supply of water at a level of H. On the other hand, deenergization of the solenoid releases the balance wheel 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5818221-A (JP)
Title: Apparatus for heating heat shrinkable tube
Inventor: MATSUMOTO MICHITO
IPC: B29C63/00
Filed: 1981-07-24
Abstract: PURPOSE:To obtain the titled apparatus capable of shrinking a heat shrinkable tube from the intermediate section toward the ends, by providing a heating section whose width progressively increases from the top toward the bottom thereby it is only necessary to move the linear body via the inlet toward the bottom. CONSTITUTION:Triangular supports 6 are mounted on a base plate 5 so that a groove G is formed between them, and a heating body 7 in the shape of an inverted V is provided to each support 6. When the junction of an optical fiber covered with a heat-shrinkable tube is moved in a direction shown by an arrow, the central section is first heated and shrunk, and as the line 8 is lowered, the parts to be heated are displaced toward the ends so that the whole length of the junction is completely covered with the shrunk tube.