baber/WOPTO huggingface dataset:
Patent JP-H09303484-A (JP)
Title: Curved plate spring and damper mechanism
Inventor: YAMASHITA KAZUHIRO
IPC: F16F15/16
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To improve performance for storing elastic energy of whole of a curved plate spring. SOLUTION: A curved plate spring 23 is composed of thin plate sprin elements made up of rings 24, 25 respectively having ends 24a, 25a, and a pair of levers 26 extended from the ends 24a, 25a so as to widen spacings therebetween toward the outer side and having rigidity higher than those of the rings 24, 25. The thin plate spring elements are connected to each other for serial function. The lever 26 has a part thinner than the other parts. The thin part improves performance of storing elastic energy of the lever 26.
Patent JP-H0417590-A (JP)
Title: Capstan control device
Inventor: OTA YUTAKA
IPC: H02P25/098
Filed: 1990-05-11
Abstract: PURPOSE:To reduce fast forward(FF)/rewind(REW) time by modulating a reference cycle based on a rotary detection signal of a supply reel and a take-up reel which rotate according to transfer of a tape. CONSTITUTION:A cycle of a rotary detection signal whose cycle changes according to a rotary speed of a capstan 3 to be controlled is quantized by clock pulses and an error for a reference cycle is detected in digital quantity. In this case, the reference cycle is modulated according to an error for a reference cycle sum of a cycle sum of second and third rotary detection signals whose cycle changes according to a rotary speed of a supply reel 5 and a take-up reel 6 or according to an error for a reference value of a cycle square sum thus enabling a speed of a tape 7 to be nearly constant regardless of a tape winding diameter of reels 5 and 6 in a FF/REW mode. Therefore, the FF/REW time can be reduced without tape damage.
Patent JP-H11315019-A (JP)
Title: Therapeutic agent for itch following kidney dialysis
Inventor: KANBE KOICHI
IPC: A61P17/04
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject therapeutic agent useful for prutitus caused by kidney dialysis, bringing about dramatic effects even in the case of an ineffective example by other agents, by using a specific compound known as an antiallergic agent as an active ingredient. SOLUTION: This therapeutic agent comprises (±)- 2[4-(3-ethoxy-2- hydroxypropoxy)phenylcarbamoyl]ethyl}dimethylsulfonium p-toluenesulfonate of the formula as active ingredient. The compound is obtained, for example, by reacting (±)- 2[4-(3-ethoxy-2-hydroxypropoxy)phenylcarbamoyl]ethyl}methyl sulfide with methyl p-toluenesulfonate. Preferably the amount of the compound to be added to each administration unit form is 5-500 mg in an oral agent, 0.1-50 mg in an injection and a percutaneous agent and 5-1,000 mg in a suppository. Preferably the dose of a medicine having the administration form is generally 10-1,000 mg per adult per time.
Patent JP-H01119539-A (JP)
Title: Production of molten silica glass
Inventor: POORU MEINAADO SHIYAMAHOON
IPC: C03C1/00
Filed: 1988-05-20
Abstract: PURPOSE: To obtain fused silica glass articles having excellent homogeneity, a small change in refractive index and ultra-high purity, by purifying and solidifying a green body consisting of fused silica granules formed by a sol-gel method and completely firing this solidified green body.  
     CONSTITUTION: SiO 2  gel is formed by polymerizing Si in a soln. contg. the compd. [e.g.; Si(OC 2 H 5 ) 4 ] expressed by the formula Si(OR) 4  or SiR(OR) 3 . Next, this gel is pulverized to granules having an average grain size of about ≤1 mm and is dried. The dried gelatinous granules are completely sintered at a temp. below about 1150°C to form the green body having the ultra-high purity of the max. theoretical density. This green body is put into a quartz tubular furnace where gaseous Cl 2  is introduced at about from 1000 to 1150°C or the body is dried and partially sintered under vacuum or by scavenging with an inert gas. The sintered body is thereafter completely sintered at a temp. above 1720°C under addition of He or under vacuum, thereby, the fused silica glass articles having the desired ultra-high purity are obtd. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H08313147-A (JP)
Title: Refrigerator
Inventor: SHINOHARA NORIKO
IPC: F25D25/00
Filed: 1995-05-22
Abstract: PURPOSE: To prevent the vapor condensation and to keep vegetables fresh for a long period by regulating the entire area in a vegetable vessel in a high humidity atmosphere adapted for the storage of the vegetables. CONSTITUTION: The refrigerator comprises a vegetable vessel 11 opened at its top surface and contained in the vegetable chamber 21, a cover 22 having an opening and so provided in a close contact as to cover the top surface of the vessel 11, and moisture permeable films 24, 25 provided in the opening of the cover 22. The moisture permeability of the film 24 provided at the cold gas intake port side (at the rear side of the vessel 11) of the chamber 21 is made higher than that of the film 25 provided at the cold gas return port side (at the door side of the chamber 21) of the chamber 21 to prevent the vapor condensation of the cold gas intake port side in the vessel 11 and the cold gas return port side is held at the high humidity to prevent drying of the vegetables.
Patent JP-H10312221-A (JP)
Title: Power source device
Inventor: SAITOU MASAYOSHI
IPC: H05B39/08
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a power source device reducing noise leakage to an AC power source. SOLUTION: A switch circuit 100 and a lamp HL1 are serially connected to the input terminals 1 and 2 of the AC power source through noise filters L1 and C1. To the switch circuit 100, electric field effective transistors Q111 and Q121 are serially connected in the form of directly connecting their source terminals with each other to supply a pulse width modulating signal of a frequency sufficiently higher than the frequency of the AC power source between a source and a gate. Thus, the circuit 100 is turned on/off by a frequency sufficiently higher than the frequency of an inputted AC power source and noise generated at the time is sufficiently blocked by a noise filter and is never leaked to the side of the AC power source.
Patent JP-H04327657-A (JP)
Title: Hot water supply facility for office
Inventor: KAWAMURA HIROSHI
IPC: F24D17/00
Filed: 1991-04-24
Abstract: PURPOSE:To improve convenience by installing a hot water supply place having a sink, hot water supply equipment, etc., at the entrance portion of divided toilet rooms for men and women so that both men and women can use it without reserve. CONSTITUTION:Between entrance portions of toilet room 4 for men and toilet room 5 for women divided by a partition 3 at the center of toilet room 1, a recessed booth 14 is disposed whose back surface is connected to the end of partition 3 and which is open to the passage side. In the booth 14, a sink 24, hot water supply equipment 25, etc., are installed. Thus, a space which is a part of toilet room can be effectively used, and sanitary feeling is improved. In addition, the hot water supply equipment, etc., can be used without interference with the inside of toilet rooms 4, 5.
Patent JP-S6015574-A (JP)
Title: Light emitting element display for sonar or radar
Inventor: SHIMIZU HAJIME
IPC: G09F9/30
Filed: 1983-07-07
Abstract: PURPOSE:To attain to enhance accuracy by the wt. reduction and the miniaturization of a light emitting element display for sonar or radar, by supplying receiving information to a displaying light emitting element line by optically coupling a fixed part corresponding to the axis of a rotary part. CONSTITUTION:A display part provided with LED lines 1, 2 and a base plate 3 or a slit plate equipped with an angle detecting slit or a synchronism detecting slit is integrally revolved by a rotary cylinder 6 and a motor 19 and receiving informations such as an azimuth or a distance are displayed through LED lines 1, 2. A fixed part corresponding to the axis of this rotary part is optically coupled by light receiving elements and light emitting elements B and A, D and C while transmission synchronous information and reflected wave receiving information are respectively supplied through the elements B, D to control of the lighting of the LED lines 1, 2 corresponding to a distance. Therefore, a mechanical contact part becomes unnecessary in a signal system and the constitution of a light emitting element display for sonar or radar is reduced in the wt. thereof and miniaturized to enable the achievement of accuracy enhancement.
Patent JP-H06334531-A (JP)
Title: Encoding and decoding device
Inventor: SHINAGAWA KOUJI
IPC: H04L25/49
Filed: 1993-05-25
Abstract: PURPOSE:To provide an inexpensive communication device by decoding a silent state and an in-reception-training state into '1', and then decoding pulse presence into '0' and pulse absence into '1' after start flag detection. CONSTITUTION:An encoding part 14 receives a transmission indication signal RS(=1) from a communication control processor 11, outputs alternate positive and negative pulses successively as a preamble part sent out prior to the transmission of a sent HDCL frame, and encodes the HDCL frame from its start flag to the end flag into a pattern wherein '0' corresponds to pulse presence and '1' corresponds to pulse absence. Then a decoding part 15 decodes a signal sent through a communication medium LAN, decodes the preamble part into a signal indicating '1' during reception when the burst frame signal arrives in the silent state, and decodes the frame after the start flag into '0' for pulse presence and '1' for pulse absence.
Patent JP-H08315520-A (JP)
Title: Actuator for storage unit
Inventor: MIURA YASUHIRO
IPC: G11B21/02
Filed: 1995-05-22
Abstract: PURPOSE: To obtain a small-sized, lightweight and highly rigid actuator by forming an actuator for holding an information reading head into a movable state, partially or entirely out of a fiber composite material. CONSTITUTION: The actuator holds an information reading head in a state movable on a recording medium. The actuator is formed partially or entirely out of a continuous or discontinuous fiber composite material, especially a carbon/carbon-based three-dimensional continuous fiber type composite material. Consequently, a small-sized, lightweight and rigid actuator is obtained. This actuator contributes to realize a highly reliable high performance disk drive unit.
Patent JP-S5347455-A (JP)
Title: Chaff compositions
Inventor: WATANABE YUTAKA
IPC: E04C2/16
Filed: 1976-10-12
Abstract: PURPOSE: A chaff composition having improved mechanical properties, e.g. flexural, compression, and impact strength, and flexibility, obtained by hot-pressing a mixture of chaff, bagasse and a binder. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01292477-A (JP)
Title: Image processor
Inventor: IWABUCHI NAOMI
IPC: H04N1/40
Filed: 1988-05-19
Abstract: PURPOSE:To obtain a binarized image of high quality corresponding to respective sorts by finding out maximum and minimum density values from image information within a prescribed range of an objective image element, deciding the sort of an image based upon the ratio of the values and binarizing a threshold corresponding to the decided sort. CONSTITUTION:Image information is inputted to line buffers 1 and the maximum and minimum density values in a local area are found out from the image information by a maximum/minimum detecting circuit 20. The ratio of the two values is calculated from the found values by a dividing circuit 21. The found ratio is compared with a prescribed threshold Th by a comparator 22 and the sort of the image is discriminated and decided. The 1st threshold memory 3 formed by a moving threshold calculating circuit 8 for a character part or the 2nd threshold memory 4 shown by a dither pattern for a photographing part is selected by a selector 5 on the basis of the decided result. Then image data delayed by a delay 7 is binarized by a binarizing circuit 6 on the basis of the value stored in the selected threshold memory.
Patent JP-S63286856-A (JP)
Title: Method for developing photosensitive material
Inventor: NAKANO MIEJI
IPC: G03D5/00
Filed: 1987-05-19
Abstract: PURPOSE:To always carry out stable developing processes by using a less quantity of a developing agent, by detecting the thickness of a photosensitive material while it is carried and forming a clearance corresponding to the thickness of the photosensitive material between the photosensitive material and a liquid film controlling member after practically used developing solution is supplied on the photosensitive material. CONSTITUTION:The clearance between a PS plate and liquid film thickness controlling roller 5 is adjusted by means of the roller 5 which is controlled by the signal of thickness detecting rollers 2 so that a regular quantity of developing solution can be supplied to the PS plate through a developing solution supplying pipe 4 and developing solution supplying member 4'. The PS plate with the regular quantity of practically unused developing solution on its print passes through roughening rollers 6. Once used but practically usable developing solution is stored in a developing solution tank 11 and sprayed upon the PS plate after passing through the rollers 6 from a developing solution circulating nozzle 7 with a circulating pump 12. Therefore, the PS plate can be developed with a less quantity of developing solution and, at the same time, the developing uniformity of the PS plate is improved.
Patent JP-H11290742-A (JP)
Title: Coating device
Inventor: OKAZAKI KAZUHARU
IPC: B05C3/10
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a coating soln. dam-type coating device by which nonuniform coating in the feeding direction of a web due to the variations in the delivery of a coating soln. pump is eliminated. SOLUTION: A web W is fed and guided by a base roller 1. A die head 2 is provided below the periphery of the base roller 1. A coating soln. dam D is furnished at the upper part of the die head 2. A measuring lip 11 is provided on the web outlet side of the dam D. The thickness of the coating film is controlled and the coating film is smoothed by the measuring lip 11. The amt. of the coating soln. in the dam D is maintained in an appropriate range by a liq. level control means. The liq. level control means includes a sensor 23 for detecting the feed rate of the web W, a weight sensor for detecting the amt. of the soln. in the dam D and a controller 27, and the operation of a coating soln. pump 4 is controlled based on the output signals of both sensors 22 and 23 to keep the amt. of the soln. in the dam D in a specified state.
Patent JP-H06299096-A (JP)
Title: Antifouling coating composition
Inventor: HAGA TAKAHIRO
IPC: C09D5/14
Filed: 1993-04-15
Abstract: PURPOSE:To obtain an antifouling coating compsn. usable as a ship bottom coating, an underwater structure coating, etc., which compsn. is high in safety, excellent in antifouling performance, and durable in antifouling performance for a long period of time, by blending an antifouling coating with a specific maleimide compd. as the active ingredient. CONSTITUTION:An antifouling coating compsn. comprises a maleimide compd. of the formula as the active ingredient. The antifouling coating compsn. is advantageously little in life selectivity and hence high in the antifouling effect thereof against almost all kinds of appositional aquatic life, and sustainable in the antifouling performance thereof for a long period of time. Further, the antifouling coating compsn. can be used esp. for ships and underwater structures made of steel, a light metal or concrete without anxiety since it is not corrosive against the material. The maleimide compd. is blended in an amt. of 0.1 to 60wt.%, pref. 1 to 40wt.%, based on the whole coating compsn. The coating compsn. can exhibit an excellent effect of preventing adhesion of animals and plants, and can maintain the antifouling effect thereof for a very long period of time.
Patent JP-S613344-A (JP)
Title: Tape running stop detecting mechanism of tape recorder
Inventor: YOKOYAMA HIDEO
IPC: G11B15/093
Filed: 1984-06-15
Abstract: PURPOSE:To detect the stop of tape running surely with simple constitution and to make a device small-sized by allowing the direction of the energizing force, which a friction member gives a detecting member, to coincide with the shake direction of the detecting member. CONSTITUTION:When a tape is run at a certain speed, a friction lever 48 and a detecting lever 47 are energized counterclockwise by counterclockwise rotation of gears 42 and 43; and the when the tape comes to an end, slip is generated between gears 42 and 43, and the energizing force to levers 47 and 48 disappears, and a lock lever is pressed to stop the tape automatically. The direction of a force Fa with which the inside wall of a long hole 48a of the lever 48 presses a detecting lever pin 47a is allowed to coincide with the direction of the force, with which the lever 47 presses a cam part of the gear 42, to prevent the loss of force. Thus, the rotative energizing force is given to the detecting lever 47 without the loss of force to detect the stop of tape running surely in the simple constitution, and the device is made small-sized.
Patent JP-2000313070-A (JP)
Title: Production of high-molecular weight polyolefin film having improved transparency
Inventor: HASHIMOTO AKINAO
IPC: B29C55/12
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high-molecular weight polyolefin film in which transparency is improved and the balance of physical properties in the mechanical direction and its orthogonal direction is excellent. SOLUTION: The method for producing a high-molecular weight polyolefin film having an excellent transparency is constituted by compressing a film before treatment which consists of a high-molecular weight polyolefin having >=4 dl/g intrinsic viscosity [η] and is obtained without substantially using a solvent and a plasticizer, at >=0.1 MPa pressure and by heating the film before treatment at temperature from its melting point -30 deg.C to decomposition temperature. A uniaxially stretched film, a biaxially stretched film or a blown film is desirable as the film before treatment.
Patent JP-S5912867-A (JP)
Title: Impact printer used also as plotter in combination
Inventor: YOSHIMURA KOUICHI
IPC: G01D9/38
Filed: 1982-07-14
Abstract: PURPOSE:To enable to freely draw a figure in continuous lines, unnecessitate to supply any ink ribbon, any doner or the like and thereby simplify the construction of the device, by combinedly using a dot printing function and a plotting function. CONSTITUTION:A printing head part 1 incorporating vertical-row pin groups in which each printing pin 12 is operated independently, a head-feeding mechanism 4 for reciprocating the head part 1 in a horizontal direction and a paper-feeding mechanism 7 for moving a recording paper 2 in a longitudinal direction are provided. A pressure-sensitive recording paper such that a trace appears when being applied with a pressure on the surface thereof is used as the recording paper 2. A printing function for printing through combining dots 20 obtained by pressing the pins 12 against the paper 2 and a plotting function for recording continuous lines by moving either one of the head part 1 and the paper 2 while pressing the pin 12 against the paper 2 are provided, and characters, figures or the like are recorded by arbitrarily selecting the printing function and the plotting function.
Patent JP-S5248378-A (JP)
Title: Electric field intensity measuring system by automatic attenuator chan ge-over
Inventor: FUJII SHIYUU
IPC: G01R15/09
Filed: 1975-10-15
Abstract: PURPOSE: To provide an electric field internsity measuring system, in which a programmable attenuator is controlled by such an up-down counter as is operative to produce a signal corresponding to the signal voltage to be received, thereby to make it possible to accomplish highly accurate measurement and recording automatically. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63287678-A (JP)
Title: Front and rear wheel steering device for vehicle
Inventor: NISHIMORI MASAYOSHI
IPC: B62D7/14
Filed: 1987-05-20
Abstract: PURPOSE:To practice steering of a vehicle as maintaining a constant alignment characteristic by making a rear wheel steer in accordance with the movement of a trailing arm moving almost to the vehicle width direction by an actuator. CONSTITUTION:One end of a trailing arm 10a is connected to the hub carrier of a rear wheel 2b so that the rear wheel is steered in accordance with the movement of the trailing arm 10a. The front end of the trailing arm 10a is supported by the connection to a chassis member 12 through a parallel link mechanism 11 functioning as an intermediate member. Because the parallel link mechanism 11 is arranged to have its tip rotate freely within a certain range with its base end supported by the chassis member 12, the trailing arm 10a is rotatable itself centering one end on the rear wheel side as the tip of the parallel link mechanism is rotated suitably. When a power cylinder 9 is actuated, the trailing arm 10a is driven so as to maintain the rear wheel alignment characteristic constantly.
Patent JP-S5914736-A (JP)
Inventor: MASUBUCHI HIDEO
IPC: A01G31/06
Filed: 1982-07-14
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-S621097-A (JP)
Inventor: YAMADA KOZO
IPC: G07C11/00
Filed: 1985-06-07
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-S5914137-A (JP)
Title: Optical recording and reproducing device
Inventor: DEGUCHI MASAHIRO
IPC: G11B7/09
Filed: 1982-07-15
Abstract: PURPOSE:To obtain the optimum recording/reproducing characteristics, by detecting the reproduction amplitude of a signal recorded on a recording track and then using the detection output to control a means which controls the state of a focus control means. CONSTITUTION:The reflected light produced by the light focused on a recording carrier 1 is led to a 4-split photodetector 12, and the outputs of photodetecting elements (a) and (c) as well as (b) and (d) are supplied to adder circuits 24 and 25 respectively. The outputs of circuits 24 and 25 are turned into the reproduced signals of the signals recorded on the recording track by an adding/amplifying circuit 29. The reproduction amplitude is detected by an amplitude detecting circuit 30, and this output of detection is supplied to a logical control circuit 32 via an A/D converter 31. Then the output voltage of a fine adjustment voltage circuit is controlled to obtain the maximum output of the converter 31. Thus a fine adjustment is carried out for a focus control system. This assures the optimum recording/reproducing characteristics.
Patent JP-S63290963-A (JP)
Title: Latex sensitized with enzyme labeled antibody and enzyme immunoassay using said latex
Inventor: NAITO MASAHIRO
IPC: G01N33/543
Filed: 1987-05-22
Abstract: PURPOSE:To enhance the sensitivity of an analysis by conjugating an enzyme labeled body formed by conjugating enzyme and antibody further with a latex particle. CONSTITUTION:Peroxidase is dissolved in sodium hydrogencarbonate and 2-4 dinitrofluorobenzene is added thereto, then the soln. is stirred. Sodium periodate is added to this soln. under stirring and further, 0.16M ethylene glycol is added to the soln. under stirring. This soln. is dialyzed with a carbonic acid buffer soln. The dialized soln. is mixed with a monoclonal antibody and after the reaction, the soln. is subjected to gel filtration with 'Sephacryl S-200(R)' to obtain a peroxidase labeled antibody. This labeled antibody is mixed with a latex suspension and the precipitated part is suspended in a Tris buffer soln. to block said part; thereafter, the liquid is diluted with a latex. The latex sensitized with the peroxidase-labeled antibody is thus obtd.