baber/WOPTO huggingface dataset:
Patent JP-H08244130-A (JP)
Title: Manufacture of transparent article with refractive index gradient
Inventor: DOMINIKU BONBAROTSUTO
IPC: G02B1/04
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a uniform refractive index in a simple optical system by irradiating a crosslinkable mixed soln. of a photopolymerizable monomer according to refractive index distribution until a polymer having self-shape holdability is obtained, and swelling this polymer in a swelling compsn. containing a monomer forming a polymer having a different refractive index to uniformly polymerize the swelling compsn. dispersed in a matrix. SOLUTION: A crosslinkable liquid mixture of a photopolymerizable monomer is irradiated according to desired refractive index distribution while regulating intensity and/or irradiation time until a polymer having self-shape holdability is obtained. This polymer is swollen along with a polymn. initiator in a swelling compsn. containing a polymerizable monomer forming a polymer having a refractive index different from that of the obtained polymer of a fundamental matrix up to thermodynamic equilibrium. Next, the swelling compsn. dispersed in the matrix is uniformly polymerized so as to obtain a final article having a refractive index gradient. The mixture of the photopolymerizable fundamental monomer contains a monofunctional monomer and a polyfunctional crosslinking agent.
Patent JP-H08232834-A (JP)
Title: Axial piston pump-motor
Inventor: INOUE ATSUSHI
IPC: F04B1/20
Filed: 1995-02-28
Abstract: PURPOSE: To reduce Reynolds-number at a section of a cutout groove and suppress spout together with cavitation by forming a plurality of grooves extending in an spouting direction on bottoms of substantially triangular bilateral grooves formed on an end of a low pressure port. CONSTITUTION: A cutout groove 12 formed on a starting end of a high pressure port 10 formed on a valve plate 6 and a cutout groove 13 formed on a starting end of a low pressure port 11 have forms of substantial isosceles triangle in their sections. Namely, a triangular cone extending tangentially is formed on a port end in respect to a circumferential center line of the port. A plurality of grooves 15 are formed in an spouting direction on bilateral bottom grooves 14a and 14b. The groove 15 has a semi-circular section. All the grooves gather at a top of the triangular cone. In other words, grooves are widened from the top of the triangular cone with the same angles in a tapered form.
Patent JP-H01213995-A (JP)
Title: Electrodeless discharge lamp device
Inventor: TOKAWA MASAHIRO
IPC: H01J65/04
Filed: 1988-02-23
Abstract: PURPOSE:To achieve discharge and light emission all over the lamp, by electrically connecting one end of a conductor to the higher potential side of an induction coil and disposing the other end thereof adjacent the external wall of the lamp at a position in the farther side from the induction coil. CONSTITUTION:In the lower region of a lamp 8, discharge is induced by a magnetic field produced by an induction coil 11. On the other hand, in the upper region of the lamp 8, discharge is caused by disposing the distal end 16a of a newly provided conductor 16 adjacent the vicinity of upper end portion of the lamp 8. This discharge is caused by a potential difference between the distal end 16a of the conductor 16 connected to the higher potential side 11a of the induction coil 11 and the lower potential side 11b of the induction coil 11. Even when the high frequency energy supplied from the induction coil 11 to the lamp 8 via an insulating plate 14 is not sufficient to cause discharge in the whole region of the lamp 8, light emission can thus be caused in the whole region of the lamp 8.
Patent JP-S59166368-A (JP)
Title: Joining method of sialon and metal
Inventor: UMEBAYASHI MASAKI
IPC: B23K1/19
Filed: 1983-03-10
Abstract: PURPOSE:To join easily sialon and other metal by forming a layer of an Ni-Mo alloy contg. a specific amt. of Mo on the surface of the sialon then brazing the same. CONSTITUTION:The sialon produced by a high temp. compression method is polished. An alloy layer consisting of 70-90wt% Ni and 10-30wt% Mo is formed on the surface of the sialon in a carbonizing atmosphere and thereafter the sialon and the metal are joined by a brazing method. The adhesive strength and tensile strength are thus made higher than the strength of the sialon itself.
Patent JP-S56138168-A (JP)
Title: Movel active vitamin d3 derivative composition
Inventor: MAKINO YUUJI
IPC: A61K31/59
Filed: 1980-03-31
Abstract: PURPOSE: The titled composition, containing an active vitamin D 3  derivative, a bile acid and an antioxidant, and having improved chemical stability of the active vitamin D 3  derivative.  
     CONSTITUTION: A composition containing at least one of active vitamin D 3  derivative of hydroxycholecalciferol expressed by the formula (R 1 , R 2  and R 3  are H or OH; however, at least one of R 1 , R 2  and R 3  is OH), a bile acid, e.g. deoxycholic acid, cholic acid or apocholic acid, and an antioxidant, e.g. butylhydroxytoluene, propyl gallate or lecithin. The amount of the bile acid is in the range of 10W100,000 times that of the compound of the formula, and that of the antioxidant is in the range of 10W10,000 times that of the compound of the formula. The compound of the formula is useful for rachitis and osteomalacia caused by the vitamin D 3  metabolism. The addition of the bile acid and the antioxidant renders the pharmaceutical stable to light and heat and storable for a long time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54132980-A (JP)
Title: Pressed surface conveyor belt material and its preparation
Inventor: POORU JIEI SHITSUKU
IPC: B29D29/00
Filed: 1979-04-05
Abstract: The disclosure is of impression surface conveyor belting and a method for its manufacture. The belting comprises a plurality of substantially parallel textile yarns of a specific character, integrated (in a unitary structure) with a layer of consolidated staple fibers and encapsulated in a matrix of flexible elastomer or resin. Included in the integral structure is an impression wear surface of partially isolated matrix material containing a portion of the consolidated staple fibers (a fiber bundle) which are continuously anchored in a portion of the non-isolated belting matrix. The belting of the invention is useful to manufacture non-laminated, impression surface, conveyor belts which exhibit advantageous properties of wear resistance, stability in running and structural integrity.
Patent JP-S63208041-A (JP)
Title: Positive image forming method
Inventor: NAITO HIDEKI
IPC: G03C1/498
Filed: 1987-02-25
Abstract: PURPOSE:To increase a developing speed and to improve stability with lapse of time by incorporating a reducing agent or the precursor thereof into a photosensitive material. CONSTITUTION:The reducing agent or the precursor thereof is incorporated into the photosensitive material in a positive image forming method consisting of a stage for image exposing of a positive type heat developable photosensitive material, stage for heating development, and a stage for uniform exposing of the photosensitive material over the entire surface after the image exposing stage and before the completion of the heating development stage. Reducing agents which are ordinarily used in the field of the heat developable photosensitive material are usable for the reducing agent to be used for the heat developable photosensitive material. The precursor of the color developing agent expressed by formula I, etc., is most preferable among the compds. which release the reducing agent by heating or alkaline hydrolysis in order to obtain a positive color image by inducing a dye forming coupling reaction under heat development. The positive type heat developable photosensitive material which is high in the developing speed and is improved in the stability with lapse of time is thereby obtd.
Patent JP-H05210117-A (JP)
Title: Liquid crystal display device
Inventor: MIYAWAKI MAMORU
IPC: H01L29/786
Filed: 1992-01-31
Abstract: PURPOSE:To attain sure connection and to eliminate the trouble and defective by the disconnection in the connected part by executing the connection of the transistor on at least a picture element electrode side via embedded metallic layers. CONSTITUTION:The embedded metallic layers 8 and 8' of Al are provided in the connected part of both of a source region 2 and a drain region 3. These embedded metallic layers 8 and 8' are obtd. by, for example, Al-CVD. The films of the metals which are liable to be embedded are previously formed in the connected part of the thin film transistor(TFT), by which the TFT is surely connected in the flat state of the picture element electrode 7 consisting of ITO, etc., and the source line 6. The embedded metallic layers 8 and 8' are particularly effective when TFT separates the thin film of single crystal Si with LOCOS oxidation. W or Al is exemplified as the metal to be used for the embedded metallic layers 8 and 8'.
Patent JP-H07134273-A (JP)
Title: Production of light valve
Inventor: ONISHI YASUSHI
IPC: G09F9/30
Filed: 1993-02-03
Abstract: PURPOSE:To provide a process for production of a light valve solves the problems associated with the electrode forming method of the conventional light valves, has high transparency, while being homogeneous and uniform baked compact, and has an electrode structure free from light leakage. CONSTITUTION:The three-dimensional electrode structure is formed by forming electrodes on the inside surfaces of the grooves worked by grooving on a ceramic material, such as PLZT, in such a manner that the groove parts of the operating electrodes A, the groove parts 10 for dividing the operating electrodes B, the groove parts 9 of the operating electrodes B, the groove parts 3 for insulating the operating electrodes B and the groove parts 5 for connecting the operating electrodes B attain such groove depths that the relations of their respective groove depths d1, d2, d3, d4, d5 satisfy d1>d2>d3, d1>d4, d4>d5. since the electrode surface are thereby disposed in parallel with the optical axis of incident light, electric fields are uniform and low-voltage driving is made possible. Since individual shutter elements are divided by the groove parts, the influence by an electrostrictive effect is suppressed and crosstalks and the degradation in contrast are prevented.
Patent JP-S51114996-A (JP)
Title: Automatic vending machine with electronic cooking range
Inventor: IZUMIKAWA HIROYUKI
IPC: G07F11/70
Filed: 1975-04-02
Abstract: PURPOSE: An automatic vending machine with an electromic cooking range equipped with a rotary disc which can slide in the oven to offer safe equipment for uniform cooking. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62197987-A (JP)
Title: Semiconductor memory device
Inventor: MAEDA YASUNORI
IPC: G11C11/41
Filed: 1986-02-24
Abstract: PURPOSE:To reduce the power consumption so that the level of a reference voltage V is lowered when no chip select is selected, by adding a discharging circuit in a reference circuit. CONSTITUTION:A discharging circuit 3 constitutes a current switch with a pair of transistors T31 and T32, and a constant current source consisting of a transistor T33, and a resistor R31. In the non selecting time of the chip select, that is, when an input signal CS is at a high level, the transistor T31 is turned on, and a current ICS31 is drawn from a node A. Therefore, since the ICS31 is conducted to a resistor R11 in addition to an IC1, and IB1, and an IB4, the VCS1 is lowered by the shares of the R11 and the ICS31, thereby a power source current being reduced.
Patent JP-2000239087-A (JP)
Title: Apparatus for weight-losing and composting organic waste
Inventor: HASHIMOTO TORU
IPC: C05F17/02
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a weight-losing and composting apparatus for organic waste that can be easily designed in the size matching with an installation place. SOLUTION: Since this apparatus 1 for losing the weight of organic waste and composting organic waste is constituted by stacking up several belt conveyers, the height, length, width of the apparatus can be freely designed according to the installation site by changing the stacking number and the length of the belt conveyers, the conveying route and the conveying speed. For example, the length of the belt conveyer 7 can be shortened at a site where a large length cannot be secured, instead, the stack number of the conveyer belt is increased or the conveying speed of the belt conveyer can be slowed down. On the contrary, at a site where the height cannot be secured, the belt conveyer is lengthened, instead the stack number can be reduced or the conveying speed of the belt conveyer 7 can be slowed down.
Patent JP-S60183870-A (JP)
Title: Optical scanner
Inventor: HANDA HIDEYUKI
IPC: G02B26/10
Filed: 1984-03-02
Abstract: PURPOSE:To realize an optical scanner where jitter is very small and a low reference frequency is enough, by providing a laser printer or the like with a photodetecting means, which detects the light deflected by an optical deflecting means to output a trigger signal, and a reference wave signal source which outputs a reference wave signal changing at a certain period. CONSTITUTION:The laser light deflected by an optical deflector 1 is focused on a scanning medium 3 by a focusing lens 2. A photosensitive medium is used as the scanning medium 3 in case of a printer, and a reflecting member or a transmission member is used as it in case of a reader. A photodetector 4 detects the passing laser light to output a trigger signal (a) to a synchronizing circuit 5 and a control circuit 5. The synchronizing circuit 5 outputs a clock signal (h), which is synchronized with the trigger signal (a) and has a frequency equal to those of sine wave signals (b) and (c), to the control circuit 6 on a basis of the trigger signal (a) and sine wave signals (b) and (c) applied from a sine wave oscillator 7. The trigger signal (a) and the clock signal (h) are inputted to the control circuit 6, and the circuit 6 outputs a picture signal in case of the printer and outputs a control signal in case of the reader.
Patent JP-H01218306-A (JP)
Title: Coil connection method for magnetic levitation mechanism
Inventor: NAKAJIMA HIROSHI
IPC: H02N15/00
Filed: 1988-02-25
Abstract: PURPOSE:To enable null flux connection through a single coil even in the right and left guide systems, by coupling the null flux joints of right and left coils each other, and by using the same coil. CONSTITUTION:Four levitation guide coils 3-3, 3-4 and 3-5, 3-6 arranged on the same cross-section in the advancing direction of a travel levitated body are connected through a levitation null flux connecting wire 6 such that the voltages produced through the fluxes crossing with upper and lower coils are cancelled each other. Furthermore, thrust guide null flux connecting wires 8-1, 8-2 are provided for levitation guide coils 3-3, 3-5 arranged above such that the voltages induced through crossing fluxes are cancelled each other. By such arrangement, application of high voltage to the levitation guide null flux connecting wires 8-1, 8-2 for connecting the right and left coils can be prevented.
Patent JP-S55135574-A (JP)
Title: Laver sheet manufacturing device
Inventor: KITAHARA KIYOMI
IPC: A23L17/60
Filed: 1979-04-03
Abstract: PURPOSE: To manufacture conventional laver sheets, continuously, in large quantities, by the use  of a laver sheet manufacturing device which comprises an endless continuous laver-manufacturing  screen circulating through a laver-making machine, a dehydrating machine, a drying chamber, a  container, and a washing machine, wherein said screen is held in a zig-zag form with a number of  supporting frames in the drying chamber.   
     CONSTITUTION: An endless, continuous laver-manufacturing screen 7 composed of a number of  weft reeds and warp strands, and having crosswise protrusions 12 at regular intervals, is circulated through a laver-making machine 10, a dehydrating machine 11, a drying chamber 1, a  laver-sheet peeling machine 8 and a washing machine 9. A pair of chains 4, 4 each having a  number of U-shaped supporting frames 5 provided with supporting protrusions 6, 6, are stretched  between a slowly and intermittently rotating sprochet wheel 3 placed at the inner part of the drying chamber 1 and a chain-deflection roller 2 placed at the outlet part of the chamber 1, and transferred along the direction of the arrow. The protrusions 12 of the screen 7 are held with swivellable clamps 17, and transferred along the guides 15. When the protrusions 12 of the screen 7 are  brought into contact with supporting protrusions 6, 6 they are fastened with said supporting protrusions, and the unfastened middle part of the screen is supported with a supporting frame 5 to  hold the screen in a zig-zag shape. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61201794-A (JP)
Title: Partial plating method
Inventor: KOBAYASHI RYOJI
IPC: C25D5/02
Filed: 1985-03-01
Abstract: PURPOSE:To obtain a partial plated film having superior adhesion by forming a plated main film on a plated base film and a masking film on the main film and by stripping the unmasked part of the main film to expose the part of the base film under the unmasked part. CONSTITUTION:A plated main film is formed on a plated base film formed on the surface of an article to be plated, and a masking film is formed on the main film except a part where a partial plated film is formed. The unmasked part of the main film is stripped with a stripping liq. capable of stripping the main film to expose the part of the base film under the unmasked part. The exposed part of the base film is obtd. as a partial plated film.
Patent JP-2000240033-A (JP)
Title: Direct current pulse generator for preventing contaminated organism from invading and depositing in fresh water
Inventor: DEN SEIJI
IPC: A01M29/28
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a direct current pulse generator for preventing a contaminated organism from invading and depositing in fresh water which can prevent a contaminated organism from invading and depositing to the intake port and drain port of fresh water. SOLUTION: This direct current pulse generator is provided with an AC power source E1, a high voltage transformer TR1, a rectifying circuit D1 converting AC voltage to DC voltage, a charging thyristor SCR1 operating ON/OFF by gate voltage, a capacitor C1 temporarily accumulating electric power, a discharging thyristor SCR2 operating ON/OFF by gate voltage, a coil L1, and a plurality of electrodes 1a, 1a' arranged in a waterway or in the vicinity of the waterway and connected to the output side of the coil.  It is further provided with a resistance measuring means measuring fresh water resistance value between the electrodes, and a control circuit 5 controlling the charging thyristor and the discharging thyristor for changing the voltage value impressed between the electrodes according to the measured resistance value to control the charging voltage applied to the capacitor and the timing of charging/ discharging to the capacitor.
Patent JP-H09228140-A (JP)
Title: Cellulose fiber
Inventor: HOSONUMA KIYOSHI
IPC: D01D5/06
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a cellulose fiber consisting of a continuously spun yarn of a cellulose fiber containing a specific amount of a colloidal free sulfur, producible at a low cost, having excellent sulfur-availability and antibacterial property and useful for a textile product such as an underwear, socks, a blanket or a mat. SOLUTION: A cellulose dope containing sulfur in dispersed state is continuously spun to obtain the objective cellulose fiber containing >=90wt.% of charged sulfur in the fiber in fixed state in an amount of 0.2-20wt.% based on the fiber. The continuous spinning is preferably carried out by Nelson-type or net-type continuous spinning.
Patent JP-H01220680-A (JP)
Title: Linear material aligning and winding device
Inventor: NAKAMURA ZENICHI
IPC: B65H54/02
Filed: 1988-02-25
Abstract: PURPOSE:To prevent a winding linear material from running onto the already wound coil to be engaged therewith by providing a guide pipe for covering a winding linear material to be out of contact with the already wound coil at a position for winding a linear material round a bobbin, in which the linear material runs onto the coil. CONSTITUTION:The periphery of a linear material A1 which is delivered from a traverse mechanism 12 and is to be wound round a bobbin 10 is covered with a thin guide pipe 22 at least at a position for winding the material round the bobbin 10. By the cover, a portion of the linear material A1 that is located at the winding position is kept from contacting the already wound coil A2. Accordingly, the winding linear material A1 can be prevented from running on to the already wound coil A2 to be engaged therewith.
Patent JP-S63207700-A (JP)
Inventor: KUMANO TOSHIHIRO
IPC: H04N1/00
Filed: 1987-02-24
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-S52124684-A (JP)
Title: Assembling type cargo ship
Inventor: KONDOU TETSUO
IPC: B63B35/40
Filed: 1976-04-13
Abstract: PURPOSE: To provide a ship having separable freight handling section and voyaging function. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62201043-A (JP)
Title: Inductor rotating type signal generator
Inventor: SERIZAWA YOSHIMASA
IPC: H02K21/38
Filed: 1986-02-26
Abstract: PURPOSE:To prevent the induction of a noise voltage caused by a deformed section, by forming a flux change reducing pole section close to the deformed section in the shape of producing a flux change which almost cancels the flux change generated at a signal ringer by the deformed section. CONSTITUTION:A rotor 1 is composed with an inductor pole section 3 provided on the outside circumference of a flywheel 2. When the rotor 1 rotates, a signal voltages is induced to a signal coil wound around an iron core 5 wherever the inductor pole section 3 passes through the position of the iron core 5 having a pole section of a signal ringer 3. In the meantime, on the circumferential wall of a flywheel 2 a hole 3c to fit a whirl-stop jig in connecting and disconnecting the flywheel 2. Further, a flux change reducing pole section 20 is provided to the position adjacent to this hole 2c which is composed of a projection in the shape of almost cancelling the flux change generated at a signal ringer 4 by the hole 2c. On this account, the induction of a noise voltage to a signal coil by the hole 2c (deformed section) is prevented.
Patent JP-H03244545-A (JP)
Title: Facsimile equipment
Inventor: EJIRI SEISHI
IPC: H04N1/034
Filed: 1990-02-23
Abstract: PURPOSE:To obtain a receiving image free from ink contamination by securing the time raising the temp. of a thermal fixing means prior to starting printing by starting the thermal fixing means for fixing ink corresponding to the reception of a call-out signal. CONSTITUTION:An internal timer is set to a predetermined temp. rise permitting time to start the clocking due to subtraction and, continuously, the supply of a current to the heater 47 of a fixing part is started. When the detection value of the temp. sensor 113 provided to the fixing hot plate of the fixing part reaches predetermined fixing temp. before the value of the timer reaches 0, a circuit is closed to transmit a digital discrimination signal to start usual receiving processing. By this method, the reception and recording of image data become possible. When the value of the timer becomes 0 in such a state that the detection value of the temp. sensor 113 does not reach the predetermined fixing temp., the fixing part is judged to be inferior and error information is performed through the display device 115 of an operation part 114 and, at the same time, the circuit is released to interrupt receiving processing.