baber/WOPTO huggingface dataset:
Patent JP-H04191624-A (JP)
Title: Structure for preventing stray light in pyramidal dome
Inventor: SUGANO TOSHIO
IPC: G02B27/00
Filed: 1990-11-27
Abstract: PURPOSE:To reduce the stray light in the pyramidal dome and to obtain an image in a correct direction from the light transmitted through the transmission plate constituting the pyramidal dome by providing a light shield plate in the pyramidal dome. CONSTITUTION:The surface of a transmission plate 1 made of a light previous material is processed so as to obtain the optical degree of parallilization and accuracy and the transmission plates 1 are used to form a pyramidal dome (a). Light shield plates 4 each made of a light absorbing material, for example, a metal plate having a light absorber bonded thereto are provided in the pyramidal dome (a). The center lines of the shield plates 4 are allowed to coincide with the center line of the pyramidal dome and brought into close contact with the respective edges on every other edge of the pyramidal dome. The light transmitted through the transmission plate 1 directly enters a lens system without reaching the opposed transmission plate 1 and generating stray light to form an image. By this constitution, the error caused by stray light is prevented and the direction of an object can be correctly measured.
Patent JP-H06145053-A (JP)
Title: Anti-inflammatory analgesic skin patch for external use, having excellent utility
Inventor: OOUCHI MASATO
IPC: A61K47/14
Filed: 1992-11-06
Abstract: PURPOSE:To obtain a skin patch having excellent percutaneous absorption of indomethacin, for external preparation, having flexibility, and no feeling of physical disorder in application, not dropping from skin, not requiring other fixation assisting means, having neither rash symptoms nor keratin layer damage during peeling. CONSTITUTION:An anti-inflammatory analgesic skin patch for external use comprises 0.1-2% indomethacin, 15-60% water, 2-20% water-insoluble tackifier resin such as ester gum, 0.4-10% dissolving agent for the tackifier resin, such as liquid paraffin and 0.1-30 oil absorbing inorganic powder such as kaolin and is provided with a tacky agent layer having 100-1,000mum thickness.
Patent JP-H06146317-A (JP)
Title: Floor inspection port cover device
Inventor: KOBAYASHI SHOZO
IPC: E02D29/14
Filed: 1992-11-06
Abstract: PURPOSE:To provide fire resistance for a floor inspection port cover device and to reduce a cost by constituting a fire resisting attachment to a frame borne on cover receiving side sections in a detachable manner, and providing the attachment to the lower part of a cover body to shield a floor opening section. CONSTITUTION:A receiving frame 4 of a floor inspection port cover device 3 consisting of rising side sections 5 provided to the circumferential surface of the opening section 1 and cover receiving side sections 6 is provided upward of the opening section 1 of a floor 2. After that, a cover frame 9 consisting of the circumferential side plate 10 and a bottom plate 11 is filled with floor materials 12 such as mortar, etc., to form the cover body 8, and it is fitted to the receiving frame 4, and the bottom is borne on the cover receiving side sections 6. Then, a fire resisting material 14 is mounted on a frame 13 of a fire resisting attachment 7 provided downward of the cover body 8 and shielding the opening section 1 and is fixed to the peripheral surface of the circumferential side section 13a, and handles 21 and 21 are provided to the circumference of the circumferential side section 13a. The circumferential side section 13a is fitted to the opening section 1, a mounting flange 13b is borne on the circumferential side section 13a through a packing 20, fixed bolts 15 are inserted and screwed to cap nuts 16, and the cover body 8 is fixed to the receiving frame 4.
Patent JP-H01168906-A (JP)
Title: Method for recovering sericin from silk degumming waste liquor
Inventor: OTOI KIYOSHI
IPC: C07K14/78
Filed: 1987-12-22
Abstract: PURPOSE:To efficiently recover sericin as precipitates and contrive reduction of load on an apparatus for waste liquor treatment and security of the sericin which is a raw material for serine, by regulating pH of a silk degumming waste liquor to the isoeletric point of the sericin and adding a flocculant. CONSTITUTION:A degumming waste liquor of silk filaments is initially regulated to pH4-5. A flocculant is then added to the abovementioned degumming waste liquor and formed precipitates are subsequently filtered off. Furthermore, aluminum polychloride and aluminum sulfate is preferred as an inorganic flocculant and polydimethylaminoethyl and polydiethylaminoethyl acrylates are preferred as an organic high polymer flocculant. Celite(R) or diatomaceous earth as a filtration aid is preferably previously added to a flocculating system to provide excellent dehydration efficiency in the subsequent process.
Patent JP-H06171929-A (JP)
Title: Production of white aluminum hydroxide
Inventor: MIZOE TOSHIYUKI
IPC: C01F7/14
Filed: 1992-12-02
Abstract: PURPOSE:To simply and economically produce highly white aluminum hydroxide. CONSTITUTION:A sodium aluminate soln. having #<=10ppm (expressed in terms of metal) iron or iron compd. content and >=1 (b) value measured with a color difference gauge is treated with hypochlorous acid, a hypochlorite or at least one of substances contg. them and then seed aluminum hydroxide is added to obtain the objective white aluminum hydroxide.
Patent JP-2001141907-A (JP)
Title: Method for manufacturing microlens substrate, micorlens substrate, counter substrate for liquid crystal panel, liquid crystal panel and projection display device
Inventor: YOTSUYA SHINICHI
IPC: B29D11/00
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a micolens substrate capable of preventing defects, e.g. generation of foams, stripping, white turbidity, etc. SOLUTION: The microlens substrate 1 has a glass base plate 2 having plural recessed parts 3 provided in a surface thereof and a glass layer 8 joined to the surface where the recessed parts 3 of the glass base plate 2 are formed through a resin layer 9. Relating to the resin layer 9, micorlenses 4 is formed of the resin filled in the recessed parts 3. The resin constituting the resin layer 9 has <=8.8 curing shrinkage ratio at the time of curing. The resin preferably has <=48 deg.C glass transition temperature Tg and Shore D hardness of <=74.
Patent JP-H07150586-A (JP)
Title: Work machine tool installing device
Inventor: OZAKI TAKAHARU
IPC: E02F3/40
Filed: 1993-11-29
Abstract: PURPOSE:To enhance workability and safety by arranging installing brackets on a support plate and a rotary plate of a work machine tool installing device, fixing pivotally a center pin to the support plate and the rotary plate so as to be mountable and demountable, arranging a driving means and a transmission device on the support plate and the rotary plate, and arranging a torque transmission restricting unit in the transmission device. CONSTITUTION:A center pin 22 is pivotally fixed to a support plate 1 and a rotary plate 2 so as to be mountable and demountable. An arm installing pin 6 and a link installing pin 5 are inserted in and fixed to a pair of brackets 3 of the support plate 1. The center pin 22 is pivotally fixed to the support plate 1 and the rotary plate 2 so as to be mountable and demountable, and the rotary plate 2 is turned by using the center pin 22 as a shaft. A motor 19 is arranged on the support plate 1, and a work machine tool such as a bucket is turned and actuated. Transmission of driving force of the motor 19 to an annular gear 31 from a gear 30 is restricted. When torque applied to the work machine tool 4 is removed, a steel ball 48 pressed by a spring 47 engages with either recessed part 49 by being pressed by the spring 47. Thereby, the driving force of the motor 19 is transmitted to the annular gear 31 from the gear 30, and rotates the rotary plate 2.
Patent JP-H10128554-A (JP)
Title: Cap tip for spot welding, and cooling device of cap tip
Inventor: TOYOZUMI SHOGO
IPC: B23K11/36
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To prevent deposition of a work to be welded by providing a through hole across the axial direction of a cap tip in the vicinity of a tip of the cap tip for an electrode to be fitted to a spot welding gun to increase the cooling surface by the through hole. SOLUTION: A flat top part 12 which is extended from a main part 11 and abutted on a part to be welded is formed smaller than the diameter of the main part 11, and a scooped surface 14 is formed from an intermediate part 13 to the flat top part 12. A through hole 15 to be communicated in the direction across the axis of a cap tip 1 is provided in the scooped surface 14. The cooling water introduced from a welding gun into a bottomed hole 16 of the cap tip 1 cools the cap tip 1. The temperature rise of the cap tip 1 is suppressed to approximately 50% compared with a conventional one by increasing the surface area in contact with the outside air by the through hole 15 to improve the air-cooling effect. The wear of the cap tip 1 is small, deposition of a work to be welded is prevented, and the service life can be improved.
Patent JP-H03184466-A (JP)
Title: Page control system for facsimile equipment
Inventor: FUJIWARA KEIJI
IPC: H04N1/21
Filed: 1989-12-13
Abstract: PURPOSE:To easily judge serial reception by a receiving person even when received data are transmitted while being separated plural times by broadcasting the data while describing only the numerator of a page without describing the denominator of the page excepting for the final transmission of a telegraphic message while including the final page of the telegraphic message, and broadcasting the data while describing accumulative page data as the denominator of the page data only at the time of the final telegraphic message transmission. CONSTITUTION:When an original is set and the start of sequential multiaddress communication is instructed, the original is read by a read scanning part 9 and a prescribed processing (such as a compression processing, for example) is executed by a reading/ recording processing part 7. Afterwards, the data are stored into an accumulating memory 16. When the picture memory 16 is filled up, an MPU 11 temporarily interrupts the read of the original to the read scanning part 9 and sets the part 9 in a standby state and the accumulated picture data are read out from the accumulation memory 16. Then, the sequential multiaddress communication is executed to the plural stations of called parties. At such a time, the transmitting telegraphic message is transmitted while adding the page data (described like 1/**, 2/**...n/**, for example) stored in the picture memory 16 together with picture data in advance.
Patent JP-H07182228-A (JP)
Title: Address decoder circuit
Inventor: FUJIMURA YOSHIHIDE
IPC: G11C16/06
Filed: 1993-12-22
Abstract: PURPOSE:To optionally change address allocation and to inexpensively obtain a high degree of freedom by allocating a part of a memory cell as an address map cell to obtain a cell capable of setting up an address and preparing a comparator. CONSTITUTION:At the time of reading operation of this address decoder circuit, address data are inputted from an address bus 104 together with a read signal 110. Then, the comparator 113 compares the address data inputted from the address bus 104 with the value of an address map cell 102-1, and at the time of judging an address to which a PROM block 101 is allocated, sends a chip selecting signal 112 to the block 101. The block 101 outputs data corresponding to the inputted address from a data bus 105. Therefore, one word on the most significant address in a user using area is used as an address map cell and the values of an address range to be allocated to the address map cell 101-2 are previously stored, so that an optional address can be allocated to the address map cell.
Patent JP-H03184473-A (JP)
Title: Picture extending device
Inventor: IMANAKA YOSHIFUMI
IPC: H04N1/41
Filed: 1989-12-13
Abstract: PURPOSE:To decrease the amount of write into a picture data memory and to shorten time for a picture extension processing by wholly clearing the picture data memory to be blank in advance and writing only black picture data into the picture data memory out of decoded white and black picture data. CONSTITUTION:Out of decoded run lengths, a decoding control circuit 1 skips an address counter for the run length concerning the while picture data and executes a processing to write black picture elements for the run length concerning the black picture data. Each time write strobe is applied, the decoding control circuit 1 monitors a zero flag 14 from a down counter 5 and by applying the write strobe until the down counter 5 is turned to '0', the prescribed black data can be written into a picture memory 2. Afterwards, when decoding the white run length in such a procedure, an address counter 3 is skipped for the run length and when decoding the black run length, the black data are written for the run length. Therefore, the picture data can be extended on the picture memory 2.
Patent JP-H08157327-A (JP)
Title: W/o type makeup cosmetic
Inventor: KURODA AKIHIRO
IPC: A61Q1/00
Filed: 1994-11-30
Abstract: PURPOSE: To obtain the subject cosmetic excellent in water resistance and presenting no oily feeling. CONSTITUTION: This W/O-type makeup cosmetic is obtained by mixing water with an oily base prepared by forcedly dispersing at least one kind of fine powder having 5-350nm primary particle diameter essentially comprising white powder and colored powder in a solvent containing volatile silicone and/or light liquid paraffin. The amount of the fine powder to be used is pref. 3-60 (esp. 5-40) pts.wt. based on 100 pts.wt. of the oily base, pref. accounting for 15-100 (esp. 50-100)wt.% of the whole powder. It is preferable that the mixing weight ratio of the oily base to water be (20:80) to (90:10) and the mixing means be a wet medium-type mill or a pulverizing apparatus typified by a homogenizer.
Patent JP-H06143541-A (JP)
Title: Ink anti-offset device for printing sheet
Inventor: SANPEI MAKOTO
IPC: B41F23/00
Filed: 1992-11-10
Abstract: PURPOSE:To effectively anti-offset ink of a printing sheet with a simple structure by providing an air nozzle for spraying the air laterally to the sheets to be stacked on a delivery base of a sheet printer. CONSTITUTION:An air nozzle 11 provided near an upper part of printing sheets (s) stacked on a delivered sheet base 10 of a sheet discharger having an ink anti-offset device sprays the air. As a result, the sheets (s) are raised at a recess S0 to suppress its waviness, dropped to be stacked without rubbing by a differential motion of a jogger, own weight of the sheets (s), and ink is dried by the sprayed air, and hence ink off-set is eliminated. In this case, if dry accelerator of ink such as ozone, etc., is mixed with the air, drying of the ink is expedited to further prevent the ink off-set.
Patent JP-H03186037-A (JP)
Title: Signal delay time measuring method for isdn subscriber line
Inventor: YOSHIKAWA SUMINORI
IPC: H04L12/26
Filed: 1989-12-15
Abstract: PURPOSE:To measure the signal delay time of a signal channel even in operation by sending out added time information at the time of call processing from a test terminal to a network-side device and measuring the delay time from the time when the information is sent back from a network controller and the added time information. CONSTITUTION:A signal to be sent to a user side is inputted to a network-side signal channel, i.e., D channel terminating device 9 and then a signal is sent to the user through the ISDN subscriber line. When a user-side D channel terminating device 6 receives this signal, the device sends the signal as it is to the network side through the ISDN subscriber line if the signal contains the time information, and the sent-back signal is received again by the network-side D channel terminating device 9. Then the time from the transmission of the signal to the reception is measured. The measured signal delay time is the sum of signal processing times of both the D channel terminating devices on the ISDN subscriber line. Consequently, the signal delay time of the D channel can be measured even in operation.
Patent JP-H07235032-A (JP)
Title: Magnetic recording medium
Inventor: MIYAZAKI SHINJI
IPC: G11B5/66
Filed: 1994-12-27
Abstract: PURPOSE:To improve the electromagnetic transducing characteristics, still characteristics, durability and corrosion resistance of a magnetic recording medium by forming at least two ferromagnetic thin films each contg. Co and Ni as principal components and regulating the Co content of the lowest ferromagnetic thin film to be <70at.%. CONSTITUTION:At least two ferromagnetic thin films each contg. Co and Ni as principal components are formed on a nonmagnetic substrate by diagonal vapor deposition and the Co content of the lowest ferromagnetic thin film is regulated to be <70at.% to obtain the objective magnetic recording medium excellent in electromagnetic transducing characteristics over the region from a low density to a high density and excellent also in still characteristics, durability and corrosion resistance.
Patent JP-H02226817-A (JP)
Title: Signal converter and method of converting signal
Inventor: HARORUDO GEIBIN RIIDEI
IPC: H03M7/50
Filed: 1989-12-15
Abstract: PURPOSE: To remove the quantization error caused in the process of introducing signal gain or loss by using a digital signal expressing a quantization level being logarithmic expression and according to a linear relationship. CONSTITUTION: In an A/D converter 400, an input analog waveform Ix is sampled by a sampler 401, and each sample is combined with a comparing circuit 402 and assigned to a prescribed corresponding integer bit of digital code language. Here, the whole of output signal values corresponding to plural input signal ranges forms an order cluster, and any one of the output signal values following the first output signal value in this cluster is made to be equal to the product of the output signal value immediately before that by a prescribed factor (conversion rate), and this factor is made to have one value to plural continuous output signal values in the order cluster. Thus, even if gain or loss is introduced into information signal, a quantization error does not generate.
Patent JP-H06174837-A (JP)
Title: Method for detecting position of joint of buried pipe
Inventor: NISHINO MASUSHI
IPC: G01V3/12
Filed: 1992-12-03
Abstract: PURPOSE:To precisely detect the position of the joint of a buried pipe from above the ground. CONSTITUTION:As a buried object detecting device 1 is moved on the ground surface 3 above a buried pipe 2, electric waves are sequentially emitted from the buried object detecting device 1 toward underground 4. The waves reflected from underground 4 are received by the buried object detecting device 1 and the time from emission of the electric waves to arrival of the reflected waves is signal processed to display the reflected image of the buried pipe 2 on a screen. The position of the joint 2a of the buried pipe 2 is determined while a bulge in a straight line in the reflected image on the screen, which appears at the position of the joint 2a of the buried pipe 2 when the ground surface immediately above the buried pipe 2 is moved parallel to the axis of the buried pipe 2, and a distortion in an arc in the reflected image on the screen, which appears when the ground surface is moved to pass the position of emission of the electric waves on the ground corresponding to the position of the bulge and to pass the buried pipe 2 diagonally, are employed as criteria for identification.
Patent JP-H10136596-A (JP)
Title: Electric motor
Inventor: TANAKA KENJI
IPC: H02K1/27
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To improve the torque and the efficiency of an electric motor, by providing a protruding part at the outer periphery part of a rotor core, and controlling the conduction so that current flowing to the coil winding of a stator becomes a lead angle. SOLUTION: A magnet 2b is arranged at the outer periphery part of a rotary core 1b with a gap in periphery directions, and a protrusion part 8b is provided at the outer periphery part of the core 1b so that the magnet 2b reaches a protection member 3b of the outer periphery. Then, q-axis inductance increases due to the protrusion part 8b of the rotor core 1b and the electric motor becomes an inverse protrusion pole, thus obtaining a reluctance torque by performing control so that the current of a stator coil winding becomes a lead angle. Also, when the protection member 3b is used as a magnetic body, the stator magnetic flux is induced effectively at the protrusion pole part 8b, thus increasing reluctance torque. Also, when a magnetic body such as stainless steel is used for the protection member 9b, the reduction in a main magnetic flux is suppressed.
Patent JP-H01163820-A (JP)
Title: Input device for display device
Inventor: EGAWA HIDENORI
IPC: G06F3/0346
Filed: 1987-12-21
Abstract: PURPOSE:To improve input operation efficiency by using the direction and distance of the head of an operator with respect to a display device in addition to his hand and voice conventionally used as one part of an input means. CONSTITUTION:By fixing a light receiving device 2 corresponding to one or >=two light pens at or near the head of the operator, a system to recognize the direction and distance of the head of the operator for a display device 3 used for OA equipment and game equipment is constituted. That is, recognizing information of such a constitution is considered as one piece of input information for the display device 3, and it is used in combination with other input devices. Thus, efficient input work is attained.
Patent JP-H04197559-A (JP)
Title: Continuous casting method for steel
Inventor: SATO TOSHIO
IPC: B22D11/06
Filed: 1990-11-27
Abstract: PURPOSE:To cast a steel slab having good surface characteristic without provid ing a large capacity of high frequency power source by converging a frequency magnetic field to a cooled magnetic field convergent plate to concentratedly act the magnetic pressure to a triple point part. CONSTITUTION:At the time of generating the magnetic field near the magnetic convergent plate 3, the magnetic field is converged through the magnetic convergent plate 3 without diffusing. Then, at the time of generating the high frequency magnetic field near the triple point part, by setting the magnetic field convergent plate 3 at near the high frequency magnetic field generating position, the generated high frequency magnetic field is converged to the magnetic field convergent plate 3 and high magnetic presssure is concentratedly acted to the triple point part. By this magnetic pressure concentratedly acted, space 7 is concentratedly formed in the triple point part and the solidified shell is not developed. Therefore, inputted electric power is drastically reduced, and the casting product having good surface characteristic is produced under stable condition without using the large capacity of high frequency power source.
Patent JP-2000202154-A (JP)
Title: Playing piece shooting device for game machine
Inventor: SHIMADA YUJI
IPC: A63F9/00
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a device shooting a playing piece such as a medal (a flat coin is also called a medal), a ball to be used for a game machine. SOLUTION: In a playing piece shooting device 20 for a game machine 20 shooting the playing piece into air by hitting the playing piece by the triggering operation of a trigger 50, the device 20 is installed at the opening part of a sealing means 17 constituting a playing space, the shooting part of the device 20 faces the playing space, the shooting operation part of the device 20 is exposed to the outside from a sealed space and a gap clogging means 76 clogging a gap between the opening part of the means 17 and a playing piece shooting device main body is provided at the playing piece shooting device main body.