baber/WOPTO huggingface dataset:
Patent JP-S5835837-A (JP)
Title: Formation of color picture tube fluorescent screen
Inventor: HINO SUGIMITSU
IPC: H01J9/227
Filed: 1981-08-28
Abstract: PURPOSE:To save consuming energy by lowering the panel temperature and the developing water temperature in a forming process of a fluorescent screen. CONSTITUTION:A good fluorescent screen can be formed when a film is finished under the condition that a quantity of polyvinyl-alcohol in a phosphor film is not exceeding 4wt% and not less than 1wt% to the phosphor substance quantity, an average polymerization degree is not less than 1,600, the viscosity of 4wt% water solution not less than 500 centipoise and the panel temperature at the time of slurry injection is made to drop down to about 25-30 deg.C, the developing water temperature is made to drop down to about 20-30 deg.C. When the panel temperature drops, the force, which binds the phosphor substances each other and the phosphor substances with the inside of the panel, drops. By using polyvinylalcohol, however, viscosity does not drop even if the quantity of polyvinylalcohol is reduced by half so as to be able to obtain a uniform phosphor film, while drying is fully promoted, the efficiency of photohardening reaction with ammonia dichromate is improved and becoming fully non-watersoluble film thus to compensate the drop in adhesion.
Patent JP-S62289719-A (JP)
Title: Angular velocity sensor
Inventor: NAKAMURA SHINJI
IPC: G01C19/56
Filed: 1986-06-10
Abstract: PURPOSE:To reduce the temperature dependency of transmission resonance impedance by connecting piezoelectric bimorph elements for driving and piezoelectric bimorph elements for detection with each other at right angles by using a joining member which has a modulus of elastic modulus for bending larger than a specific value. CONSTITUTION:The piezoelectric bimorph elements 2 and 3 for driving and piezoelectric bimorph elements 1a and 1b for detection are joined at right angles by using the joining member 7 which whose elastic modulus for bending is >=14X10<4>kg/cm<2>. The joining member of an angular velocity sensor uses, e.g. barium titanate which has a high elastic modulus for bending and to not varies in elastic modulus for bending in a temperature atmosphere where the angular velocity sensor is normally used. The member which meets this requirements is barium titanate ceramic in a table, but even when a plastic material is used for the joining member, the material having a very large elastic modulus for bending is selected to improve the temperature dependency of transmission resonance impedance.
Patent JP-H086668-A (JP)
Title: Stationary apparatus for portable computer and its control method
Inventor: YANAGISAWA TAKASHI
IPC: G06F3/00
Filed: 1994-06-16
Abstract: PURPOSE: To improve operability by electrically connecting a signal which can actively be inserted/extracted with a portable computer among signals and electrically separating and connecting the signal which cannot actively be inserted/extracted with the portable computer. CONSTITUTION: A sub-bus separation device 32 electrically connects the signal which can actively be inserted/extracted with the portable computer 50 among more than one signals and a main bus separation device 31 can electrically separate and connect the signal which cannot actively be inserted/extracted to the portable computer 50. Even if all the signals can mechanically and collectively be connected, the signal which can actively be inserted/extracted is electrically connected and a user can immediately use it. The signal which cannot actively be inserted/extracted is in an electrically separated state and the destruction of a system can be prevented. Consequently, operability can be improved.
Patent JP-H085653-A (JP)
Title: Piezoelectric acceleration pickup
Inventor: SATO YOSHIYA
IPC: G01P15/18
Filed: 1994-06-16
Abstract: PURPOSE:To obtain a piezoelectric acceleration pickup which can detect acceleration in a plurality of directions while reducing the cost of component and the labor of assembling work. CONSTITUTION:Weights 15, 16, a plurality of piezoelectric elements 17, 18, 19, 20, and insulating pieces 21, 22 between the plurality of piezoelectric elements are stacked and secured to a supporting part by means of a bolt 14 thus constituting an acceleration detecting part 4. The insulating piece 21, 22 comprises a basic member 23 made of an insulating polymer material applied with electrodes 24, 24 to the opposite sides The acceleration detecting part 4 is fixed tightly to the supporting part 2 through the bolt 14 being driven into the threaded part 15a, 16a of the weight 15, 16.
Patent JP-S62290927-A (JP)
Title: Addition device
Inventor: MATSUMOTO HAJIME
IPC: G06F7/50
Filed: 1986-06-10
Abstract: PURPOSE:To obtain an addition device which consists of a small hardware quantity and a small number of LSI types with a high trouble detection factor, by switching the carry look-ahead direction in response to the circuit switch signal to output the data and the parity from difference additions devices with use of two addition devices of the same type. CONSTITUTION:This addition device consists of an adder 1, a parity generating adder 2 and a carry look-ahead circuit 3. The higher Au and Bu of an operated are supplied to the adder 1 and a higher Su of the sum is outputted. While the lower AL and BL are outputted to the adder 2 and the parity to the lower sum is outputted. The higher and lower operands are outputted to the inputs Au and Bu of an addition device 4a which define two direction devices as CS=0 and inputs AL and BL of an addition device 4b of CS=1 respectively. Thus it is possible to obtain a parity between higher and lower sums from the device 4a of CS=0 and a parity between lower and higher sums of the device 4b of CS=1 respectively.
Patent JP-H11313486-A (JP)
Title: Piezoelectric transformer-inverter
Inventor: TOSHINARI KYOJI
IPC: H05B41/24
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain a desired output current from a piezoelectric transformer-inverter by efficiently driving a piezoelectric transformer, even when the input power supply voltage or load current fluctuates. SOLUTION: A frequency control circuit 38 controls the light of a fluorescent tube 37 by adjusting the boosting rate of a piezoelectric transformer 32, by changing the frequency of the drive voltage impressed upon the transformer 32 from a piezoelectric transformer drive circuit 35 in accordance with a light control voltage. A pulse width modulation(PWM) inverter output changing circuit 48 adjusts the mean voltage supplied to the drive circuit 35 from a PWM inverter circuit 34, in accordance with the light control voltage. When the current flowing to the fluorescent tube 37 is small, the circuit 48 lowers the mean voltage, and when the current is large, raises the mean voltage.  Consequently, the piezoelectric transformer 32 can be driven at a good booting rate, because the fluctuation of the driving frequency of the transformer 32 is suppressed even when the light control voltage fluctuates. Since the transformer 32 is driven at or near its resonance frequency satisfactorily at all times, the surge current which flows into a transistor for driving the piezoelectric transformer 32 almost disappears.
Patent JP-H11309056-A (JP)
Title: Collar cover attaching and detaching structure for quilt
Inventor: OMAE TAKAKO
IPC: A47G9/02
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a collar cover attaching and detaching structure of a quilt capable of mutually staggered both attaching pieces, excellently joining a collar cover to the quilt, stably attaching and fixing it, easily and promptly detaching the collar cover and easily performing the exchange and washing, etc., of the collar cover by alternately inserting an attaching cord to the plural respective attaching pieces provided in a width direction respectively on the quilt and the collar cover and pulling it. SOLUTION: The plural attaching pieces 50 capable of inserting a cord are provided in the width direction of the quilt 3 with a prescribed interval, the plural attaching pieces 60 capable of inserting the cord are provided on positions to be staggered to the attaching pieces 50 on the side of the quilt 3 in the width direction of the collar cover 2, and by alternately passing the attaching cord 7 to both attaching pieces 50 and 60 from one side to the other side, the collar cover 2 is joined, attached and fixed to the quilt 3. Also, the attaching pieces 50 on the side of the quilt 3 and the attaching pieces 60 on the side of the collar cover 2 are respectively formed by separately opening plural installation holes 51 and 61 on an attaching band 5 and a band 6 to be attached.
Patent JP-H04362396-A (JP)
Title: Heat insulating panel
Inventor: YAMAMOTO NORIMASA
IPC: F16L59/05
Filed: 1991-06-05
Abstract: PURPOSE:To reuse a heat insulating panel having a defective vacuum part without dumping it by providing the second outer film, substantially, covering the front face of the first outer film, with its edge bonded to the first outer film or an inner film positioned on a plate. CONSTITUTION:A defective heat insulating panel among heat insulating panels prepared in the existing technique is used as a heat insulating panel 11 for regeneration. This heat insulating panel 11 has a pin hole at a part A and a heat seal defective part at a part B. A part of the outer film 12 of the heat insulating panel 11 is previously destructed by force, and this heat insulating panel 11 is covered with a new outer film 2 and put into a vacuum furnace to perform evacuation. The edge part of the new outer film 2 is heat-sealed to the heat insulating panel 11 side outer film 12 or inner film 13. The practically whole surface of the heat insulating panel 11 is covered to complete a heat insulating panel 1.
Patent JP-H0428989-A (JP)
Title: Low temperature cabinet
Inventor: KAWAGUCHI TAKESHI
IPC: F25D23/00
Filed: 1990-05-23
Abstract: PURPOSE:To obviate unnecessary outside air inflow during cooling by a revolving operation of a closing device, while making the closing device function not only as one for a heat insulating door but for a pressure control port. CONSTITUTION:A closing device 30 for a heat insulating door 5 is accomodated in a secondary slot 5B formed vertically to and over the full length of the door 5, and is composed of a shaft member 34 held rotatably in the slot 5B and a handle 35 attached to the shaft member 34. The shaft member 34 consists of an upper and lower levers 36 at both ends of it holding it rotatably to an insulating box 4 and working as levers when the insulating door is opened or closed and a shaft part 37 revolved by turning operation of the handle 35. The shaft part 37 is provided with a fixing part 38 to fix the handle 35, and is held rotatably in the secondary slot 5B by locking members 39A and 39B. A pressure control lid 32 is welded fixed to the shaft part 37 and opens and closes a pressure control port 31 interlocking with the revolving operation of the closing device 30, and is provided with a packing 32B to hermetically close the port 31. Thus, the closing device functions not only as one for the insulating door but for the pressure control port.
Patent JP-2000293652-A (JP)
Title: Antenna circuit for ic card
Inventor: IIJIMA YASUO
IPC: H01Q1/38
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To improve the yields of an antenna circuit and IC mounting by wiring the line width of an antenna wire passing through an IC mounting part with wire with fixed width being equal to and less than a specified value. SOLUTION: After a vacuum evaporated film of a conductive metal is formed on a base film having prescribed ruggedness on the surface, and an antenna circuit is formed by printing adhesive on a base material surface forming the antenna circuit and continuously copying a vacuum evaporated film into the part. The line width of the periphery 3 of an IC chip attached to the antenna circuit and the antenna circuit passing between IC connection bumps 2 is thinner than that of an antenna main body 1 and also formed with fixed width <=0.3 mm. In a normal case, the line width of the body 1 is made thin gradually to be a fixed thin width between the bumps 2. The formation of a pattern whose width gets small gradually is difficult to control the peel state of the vacuum evaporated film in a copying mode, and copying can be performed with higher accuracy when the width is a fixed thin line.
Patent JP-H081259-A (JP)
Title: Press die
Inventor: TANABE MASAYA
IPC: B21D28/34
Filed: 1994-06-16
Abstract: PURPOSE:To obtain a die having the excellent durability and capable of corresponding to the change in dimension of a material to be worked without regulating the shaft by composing a guide roller of a shaft member, a spiral spring and a hollow cylinder like cover. CONSTITUTION:The guide roller 5 is composed of a shaft member, composed of shoulder bolts 10, a spiral spring 11, and a hollow cylinder like cover member 12 to cover the outer circumferential part. The horizontal part of a material to be worked W is inserted into the slit of a standard block 3 and the vertical piece part is inserted between the standard block 3 and the guide roller 5. With the elastic force of the spiral spring 11, the material to be worked W is pressed to the guide part 3b of the standard block 3 and held. Since the guide roller 5 rotates and presses the material to be worked W to the guide part 3 by elastically deforming the spiral spring 11 and absorbing the change in dimension of the material to be worked W, by such a constitution the press die having excellent working precision can be obtained without regulating the shaft of the guide roller 5.
Patent JP-S61286351-A (JP)
Inventor: JIYOSEFU TOOMASU BURATSUKUUERU
IPC: C07C231/02
Filed: 1986-06-10
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-H0429621-A (JP)
Title: Shaft coupling
Inventor: TOKUNAGA KEISOKU
IPC: F16D3/42
Filed: 1990-05-24
Abstract: PURPOSE:To reduce the thickness of a shaft coupling, and to lessen the rotational variation of input and output shafts, and also to increase the inclination of the shafts, by fitting swaying arm on the outside of another swaying arm, moving the former at the right angle, and by similarly fitting the a remaining swaying arm on the outside of the former swaying arm, moving the remaining arm vertically and horizontally at the right angles, and by going on fitting in the same way. CONSTITUTION:When swaying arms having pins 6 and bearing holes 7 are alternately combined in order, a deviation is produced on the plane perpendicular to the axis and a rotational displacement is not produced between swaying shafts, forming a universal coupling by connecting the members 1 and 5 with transmission shafts, while the coupling is of small thickness and has a little rotational variation of input and output shafts, and can have a large inclination of the shafts.
Patent JP-2000025359-A (JP)
Title: Driving device for collection binding machine with variable chain pitch
Inventor: BOSS HEINZ
IPC: B42C19/08
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a driving device for collection binding machine to be changed over simply to different pitches of a collection chain. SOLUTION: A collection binding machine driving device with variable chain pitches is provided with a first transmission device 2 for driving a binding device 48, the binding device 48 for binding printed products 46 carried to a collection machine 39 and a second transmission device 3 for driving the collection chain 39. Both transmission devices 2 and 3 are connected with at least two variable speed gears of given speed change ratio.
Patent JP-H05163280-A (JP)
Title: Bicyclic rapamycin
Inventor: UENRIN KAO
IPC: A61P29/00
Filed: 1992-05-27
Abstract: PURPOSE: To prepare a new compound useful for treating the diseases such as transplantation rejection disease, autoimmune disease, fungal infection, solid tumor and inflammation.  
     CONSTITUTION: The compound of formula I [A is -(CH 2 ) n -, -(CH 2 ) n -(CH= CH)-(CH 2 ) n -, -(CH 2 ) n -(C≡C)-(CH 2 ) n -, formula II ((n), (m) are each 2-10)], e.g. rapamycin-31,42-cyclic diester obtained by the reaction with haptanedicarboxylic acid, is obtained, for example, by allowing rapamycin to react with a diacyl halide of formula III (X is a halogen) in a solvent such as pyridine. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H05332482-A (JP)
Title: Joint with excess clamping preventive gasket
Inventor: REIMONDO SHII MATSUGAABII
IPC: F16L19/03
Filed: 1992-05-27
Abstract: PURPOSE: To prevent excessive clamping of a surface seal fitting by providing cylindrical members with seal beads projecting from radial end surfaces and providing a gasket with an inner inclined surface section and non-seal outer section. CONSTITUTION: A gasket 11 is used as a surface seal fitting between plural cylindrical members 27, 29, each having annular seal beads 23, 25. The inner section of each seal bead 23, 25 defines the shape of a pipe passage 26, and its outer bow section is engaged with the gasket 11. Also the gasket 11 is provided with an inner narrow section 13, an intermediate section 15 with plural inclined surfaces 17, 18 and an outer wide section 19, each inclined surface 17, 18 engaging with each seal bead 23, 25 for sealing, while the outer section 19 restricting the pressure applied on a seal surface. Moreover the outer section 19 is provided with an axial area to restrict the compression which exceeds the limitation of the resiliency of each seal bead 23, 25.
Patent JP-S6028031-A (JP)
Title: Optical information reader
Inventor: MIYATA ETSUTAROU
IPC: G11B7/08
Filed: 1983-07-22
Abstract: PURPOSE:To improve the accuracy in reading information by shifting an optical path changing means like a prism with a control means to make the optical axis of a light beam coincide with the center of an objective lens. CONSTITUTION:When the incident angle of the light beam focused on a disk from an objective lens 40 is not vertical toward the tangent line of an information track, a control screw 18 is turned right or left for adjustment of said incident angle. In other words, a prism 16 is moved up and down via a support bar 10'' by turning the screw 18. Thus the welded surface 16b of the prism 16 is controlled so as to be set parallel to the optical axis of the light beam reaching a reflecting surface 16a from a light emitting element 11. As a result, the optical axis of the light beam is coincident with the center of the lens 40. Thus the light beam is irradiated to a direction vertical toward the tangent line of the information track. In such a way, the accuray is improved in reading information.
Patent JP-S6026325-A (JP)
Title: Composite image projector
Inventor: YASUMA MICHIHITO
IPC: G03B21/26
Filed: 1983-07-22
Abstract: PURPOSE:To improve projection effect greatly by projecting a composite image composed of >=2 images on one screen, and changing continuously images which constitute part of the composite image. CONSTITUTION:A projector 1 is constituted by using an overhead projector 2 and a slide projector 3 in combination. The projector 2 has a light source in a case 4, and a stage 6 mounting a light-transmissive original picture 5 is provided onto the top surface of the case 4. The original picture 5 is placed on the stage 6 and the light source is turned on to project the image 5a of the light-transmittable original picture 5 upon the screen 9. A part corresponding to an entrance for the original picture 5 is provided with a mask 11 through which no light is transmitted. Numbers of light-transmittable original pictures 15 of entrance doors are stored in a tray 14, and are changed continuously to vary continuously only part of the composite image projected on the screen 9. The house is unchanged concretely and only the door fitted to the house is changed to improve the projection effect greatly.
Patent JP-H03627-A (JP)
Title: Tester of sealed vessel and its testing method
Inventor: SHIMAZU KOICHI
IPC: G01M3/38
Filed: 1989-05-29
Abstract: PURPOSE:To accurately measure airtightness of a lid regardless of recessed volume of the cap and noises, by detecting the vibration of the lid surface by means of an optical point-displacement method or an optical means of luminous intensity. CONSTITUTION:A tester of a sealed vessel 1 comprises a sound wave generator 10 to give sound waves to a lid 2, a laser generator 20 for laser irradiation, a laser receiver 30 for reflected laser from the lid, and a judging apparatus 40 of the received luminous intensity. When the frequency of the sound wave from the generator 10 coincides with the proper oscillation number of the lid 2, it causes resonant oscillation. As a result, scattering distribution of the laser sent to the lid 2 from the generator 20 and reflected on the lid surface varies. This varied luminous intensity is received by an apparatus 30 and luminous volume components of disturbance are removed to feed to the judging apparatus 40. The judging apparatus 40 compares the resonant frequency with the proper oscillation numbers of the lid 2 to judge whether it is good or not, after calculation of the resonant frequency out of the variation of the received luminous intensity, and indicates the result on an indicator 42.
Patent JP-2000323883-A (JP)
Title: Cooling device
Inventor: KATO MIKIO
IPC: F04D29/66
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device wherein the noise occurring at a fan for cooling an electronic device is reduced. SOLUTION: Related to a fan 2 of a cooling device 1, six blades 5 are arranged on a circumference with a rotation-axis 3 of the fan 2 as a center, and on the rotation-axis 3 of the fan 2, a motor 4 is provided as a driving means for rotating the fan 2. Related to the cooling device 1, an air-intake port 7 is so provided as to face a heating part 6 of an electronic device, with an exit for a blast of the fan 2 provided with an exhaust louver 8. The rotation axis 3 of the fan 2 is fitted to a fitting surface 9 of the exhaust louver 8 by a tilt angle θ1 which is 45 deg.-90 deg. (90 deg. is not included). So, when the air taken through the air-intake port 7 is exhausted through an exhaust port 10, such obstacle as the louver 8 is away from the fan to suppress whirling due to turbulence of air current, resulting in reduced noise generated when a blast hits an object.
Patent JP-S5760129-A (JP)
Title: Air conditoner
Inventor: ISHIDA CHIYOUSHICHI
IPC: F24F5/00
Filed: 1980-09-26
Abstract: PURPOSE: To cool or heat two rooms effectively, by communicating the two rooms to each other via a pipe extended along the ceiling.  
     CONSTITUTION: One end of a pipe 4 arranged along a ceiling 3 is opened in a room 2 having a room-temperature controlling apparatus installed therein, and the other end of the pipe 4 is extended through the ceiling 3 downward into other room 5 and opened therein. In the room 4, there is further provided a fan 6 for feeding air into the other room 5 via the pipe 4, with such an arrangement, cool or warm air issued from the room-temperature controlling apparatus 1 is supplied downward from the ceiling 3 into the room 5 and cools or heats the room 5 effectively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5835108-A (JP)
Title: Bath salts for medical purpose
Inventor: YOSHIKAWA HISAMICHI
IPC: A61K8/23
Filed: 1981-08-28
Abstract: PURPOSE:Bath salts that are effective for dermatoses that contains a powdery composition made by mixing sodium polysulfide with anhydrous sodium sulfate, drying and crushing them, thus giving the bath water similar to sulfur spring in its composition, odor and color. CONSTITUTION:Hydrated sodium sulfide and sulfur are mixed at a molar ratio of 1/3-1/4 and melted with heat in no contact with the air, then gradually cooled. The precipitate of unreacting sulfur is filtered off and the resultant sodium polysulfide solution is combined with an appropriate amount of anhydrous sodium sulfate, dried by heating, crushed to give the objective bath salts.  The resultant bath salts can be mixed with other inorganic bath salts such as  carbonate or bicarbonates and their kinds and amounts are selected appropriately to approach the composition of natural hot spring.