baber/WOPTO huggingface dataset:
Patent JP-S58200132-A (JP)
Title: Apparatus for testing horizontal subgrade reaction force
Inventor: TAGAYA KOUZOU
IPC: G01N3/08
Filed: 1982-05-18
Abstract: PURPOSE:To obtain the ultimate subgrade reaction force with a simple test by an apparatus which comprises an airtight container housing therein earth, means for feeding compressed air to a gas space in the container, a rod airtightly penetrating through the side wall of the airtight container and movable in a horizontal direction, etc. CONSTITUTION:A loading mechanism 3 of a test apparatus comprises loading rods 22 connected to a resistive model 2, a wire 23 for pulling these rods, a wire rolling pulley 24 and a motor 25. Those components are all arranged on a test bed 13 and, in addition to the above, a displacement gauge 26 and an air compressor connected to an air pressure valve 4 are also mounted. With such constitution, desirous surcharge (restraint pressure) can be applied to the inside of the airtight container, which houses therein earth, by the air compressor. Thus, it becomes possible to obtain the ultimate subgrade reaction force with a simple test.
Patent JP-H09271449-A (JP)
Title: Pump discharge type liquid container
Inventor: TAMURA AKIRA
IPC: A47J27/21
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To lower the full height of a product and to obtain the satisfactory operability of an operating lever for the driving operation of an air pump. SOLUTION: An inner container 3, for which the diameter of a port part 3a is made smaller in comparison with that of a body part 3b, is arranged inside a main body 1 of vessel, an air pump 18 for feeding pressurized air into the inner container 3 with pressure is arranged in a loop-shaped excessive space S1 formed on the outer periphery side of a liquid feeding port 6 inside the main body 1 of vessel, and contained liquid in the inner container 3 is injected through a liquid injection passage 29 to the outside by the pressurized air fed from the air pump 18 with pressure.  At the same time, an operating lever 26 of a pump driving mechanism 24 for pressing and driving the air pump 18 is arranged at a position on a longitudinal axial line at the central part of a front face forming the operating plane of the main body 1 of container, and an injection port 34 as the outlet of the liquid injection passage 29 is arranged at the side of the operating lever 26. Thus, the injection workability of contained liquid is not disturbed and the operability of the operating lever 26 is made satisfactory.
Patent JP-H05283753-A (JP)
Title: Temperature controller
IPC: H01L35/28
Filed: 1992-04-03
Abstract: PURPOSE:To provide a temperature controller comparatively high in mechanical strength and excellent in thermoelectric characteristics. CONSTITUTION:A first heat-resistant porous insulator 2a provided with holes, N-type semiconductor element material chips 1a provided inside the holes bored in the first heat-resistant porous insulator 2a, a second heat-resistant porous insulator 2b possessed of holes confronting the first heat-resistant porous insulator 2a, and P-type semiconductor element material chips 1b provided inside the holes bored in the second heat-resistant porous insulator 2b are provided.
Patent JP-S59208926-A (JP)
Title: Schmitt trigger circuit
Inventor: HABUKA TOSHITO
IPC: H03K3/3565
Filed: 1983-05-13
Abstract: PURPOSE:To stable the operation of a Schmitt trigger circuit with a wide hysteresis width and to improve the reproducibility of the hysteresis characteristics, by providing a complementary MOSFET which constitutes an inverter, a pair of constant voltage elements and a pair of switching elements. CONSTITUTION:With this Schmitt trigger circuit, the variation widths of the input threshold values VH and VL are produced by the effect of the forward voltage drop value Vf of diodes D1 and D2. As shown in the figure, the value Vf increases with the rise of the input voltage Vin. That is, the Vf varies in the forward direction to a current. Therefore the value VH is increased in a transient state where the voltage Vin changes to ''H'' from ''L''; while the voltage VL is reduced in a transient state where the Vin changed to ''L'' from ''H''. As a result, a stable Schmitt trigger action is secured. Furthermore the difference between the VH and the VL, i.e., the hysteresis width is increased. The value Vf has virtually no dependence on the physical element size, process parameter, etc. of the diode. This improves the reproducibility of the hysteresis characteristics.
Patent JP-H04317896-A (JP)
Title: Sensor signal processing circuit
Inventor: FURUICHI MASAO
IPC: G01C21/24
Filed: 1991-04-16
Abstract: PURPOSE:To dispense with identifying and operating works on the ground by providing, in a sensor signal processing circuit having at least two earth sensors and a sun sensor loaded on a spin type satellite, a signal processing part for identifying which earth sensor transmits a signal in the satellite. CONSTITUTION:Earth signal detecting circuits 5, 6 output earth sensor output detection pulses as specified waveform pulses when they detect the outputs from earth sensors 1, 2. At this time, whether the earth sensor signal input is one or two is judged by an earth signal state detecting circuit 7, and which earth sensor transmits the signal is detected by an earth signal identifying circuit 8. For example, when only the earth sensor 2 captures the earth, the phase relation of output signals between the earth sensors 2, 3 is compared in an identification signal generating circuit 9, the identification pulse of the earth sensor 2 is outputted to a position never interfering the sensor signal to conduct the data processing for following posture determination.
Patent JP-H09274439-A (JP)
Title: Stretch label
Inventor: SATANI SHOICHI
IPC: B32B27/28
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an all-purpose stretch label having excellent flexibility and stretching property, enough heat resistance and strength and excellent transparency. SOLUTION: The label consists of a transparent film prepared by forming a film of a linear low density polyethylene or layers of this polyethylene and a olefin resin and rapidly cooling, and the film has <=7% haze value. The low density polyethylene is obtd. by copolymer. of ethylene and olefin having >=6 carbon number in the presence of a single cite catalyst and has 0.910 to 0.930g/cm<3> density and 1.0 to 4.0g/10min melt index. The single cite catalyst is preferably a metallocene catalyst.
Patent JP-H0792659-A (JP)
Title: Formation of digital screen set
Inventor: KAJI MITSUO
IPC: G03F1/00
Filed: 1994-04-21
Abstract: PURPOSE:To design orthogonal screens having >=3 kinds of screen angles and numbers of screen lines in a space frequency region or image region and to prevent the generation of moire and make rosette pattern appears even when such orthogonal screens are superposed on each other. CONSTITUTION:The spectra generated when the first orthogonal screen having the inclination angle having a rational tangent value in the space frequency region (image region) and the second orthogonal screen having a reflection relation therewith are superposed on each other are noticed, and the screen having the same spectral arrangement as these spectra is designed as the third orthogonal screen. The generation of the moire is prevented if these three kinds of such screens are set. Since the rosette pattern depends on the rational tangent value, it can be predicted.
Patent JP-2000270925-A (JP)
Title: Mascara comb
Inventor: SHIMIZU KIYOKO
IPC: A45D34/04
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a mascara comb capable of removing clots of mascara from eyelashes without making mascara cling to eyelids. SOLUTION: Eyelashes 30 can be caught between teeth parts 15 and 25 by closing a pair of elastic plates 12 and 22 to engage the teeth parts 15 and 25 with each other. Therefore, if the eyelashes 30 are combed in this condition, the eyelashes 30 can be combed sufficiently from the roots without letting the eyelashes escape from the teeth parts 15, 25. As the eyelashes 30 don't escap from the teeth, the eyelashes 30 does not touch the eyelids, thus preventing mascara from clinging to the eyelids.
Patent JP-H11282459-A (JP)
Title: Directacting drive device for driving mechanisms of automatic performance keyboard musical instruments
Inventor: MURAMATSU SHIGERU
IPC: H01F7/16
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent a bearing and a movable member from being away from each other and being in recollision without strictly setting or adjusting the gap between the bearing and the movable member, and to suppress the generation of noise and rapid wear. SOLUTION: A connection member 35 coupled to a plunger 11 being the movable member of a solenoid unit 10 is attracted by a permanent magnet 48. In such a manner, a force is applied to the plunger 11 in the direction of the side to the plunger 11 and a constant direction, and the plunger 11 always comes into contact with a certain part of the bearings 30, 32.
Patent JP-S5419010-A (JP)
Title: Monolithic catalysis converter structure
Inventor: ISHIKAWA TSUNEKATSU
IPC: F01N3/24
Filed: 1977-07-12
Abstract: PURPOSE: The structure of a monolithic catalysts converter which permits a secondaryair supply device supply an exhaust gas according to engine running. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04294368-A (JP)
Title: Image forming method
Inventor: HAGIWARA TOMOE
IPC: G03G9/097
Filed: 1991-03-22
Abstract: PURPOSE:To deposit two or more toner layers by using such a toner containing a binder resin and coloring agent and further containing a charge controlling agent comprising a specified imide compd. CONSTITUTION:The toner used consists of at least a binder resin and coloring agent and contains a charge controlling agent comprising at least one kind of imide compds. expressed by formula I. In formula I, M is alkali metal or ammonium ion, R1 is a group expressed by formulae II, III, etc. In formulae II and III, R2-R5 are hydrogen atoms, alkyl groups of 1-18 carbon number, halogen atoms, -O-Si(R11)(R12)(R13), etc. By depositing charges on the surface of a developer carrier, minute closed electric fields are formed near the surface of the developer carrier, on which one-component developer comprising the toner with addition of an aid is supplied so that the developer is deposited on the surface of the carrier with minute electric fields. Thereby, electrostatic latent images are visualized.
Patent JP-S578809-A (JP)
Title: Intermittent operation controller of equipment
Inventor: MIZUHARA HIROHISA
IPC: G05B19/02
Filed: 1980-06-18
Abstract: PURPOSE:To perform intermittent operation suitable to an equipment to be controlled, by providing a period counter and an off-time counter which count pulse signals and, when their count values go to a period set value and an off-time set value, generate outputs respectively. CONSTITUTION:A prescribed-period pulse signal from a reference signal generator 1 is counted by a period counter 2 and an off-time counter 3 respectively. The counter 2, when its count value reaches a period set value, generates an output and, while resetting to restart counting, sets a self-holding device 4 with its output. The device 4 makes a Q' output a 0 to open the contact 6a of a relay 6 through a relay driver 5. The counter 3, when its count value reaches the set value of a count value setter 8 which sets a count value equivalent to a time set by an off-time setter 7, generates an output to reset the device 4. The device, once reset, generates a Q' output 1 to close the contact 6a via the device 5, thereby operating an equipment to be controlled. Simultaneously, the counter 3 is reset to stop the counting operation of the counter 3.
Patent JP-H10284595-A (JP)
Title: Formation of direct contact part
Inventor: TAKEUCHI NOBUYOSHI
IPC: H01L29/78
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a direct contact part in which a contact can be made between a substrate and an interconnection layer at the direct contact part without increasing the number of fabrication steps and fine patterning of a semiconductor device can be achieved. SOLUTION: A first polysilicon layer 13 is formed on a gate oxide 12 deposited on a silicon substrate 11 and a direct contact hole 15 is made in the first polysilicon layer 13 and the gate oxide 12. A second polysilicon layer 16 thinner than the first polysilicon layer 13 is formed on the first polysilicon layer 13 including the surface of the silicon substrate 11 exposed in the direct contact hole 15. Subsequently, the first polysilicon layer 13 and the second polysilicon layer 16 are cut out to leave a gate 17 and a direct contact part 18. Finally, impurity ions are implanted into the silicon substrate 11 using the gate 17 and the direct contact part 18 as a mask thus forming an impurity diffusion layer 19.
Patent JP-S578143-A (JP)
Title: Supplying device for tire component material
Inventor: HOSHIKAWA KATSUYUKI
IPC: B29C67/00
Filed: 1980-06-19
Abstract: PURPOSE: To provide the titled device whereby to enhance the quality of a tire and the productivity in molding, by a method wherein at least one of stock rolls is placed in the lateral direction of other stock roll and is supported, and air tables are provided in a transfer line for transferring the rolls to a former.  
     CONSTITUTION: The stock rolls 3 having a carcass ply 1 wound up together with a lining cloth 2 are disposed in the lateral direction relative to each other near a floor surface and are supported on a frame body 4 in a rotatable and removable manner. The carcass ply 1 is drawn out from the stock kroll 3 while peeling off the lining  cloth 2 from the carcass ply 1 by intermittently rotating a take-up roll 9 for the  lining cloth 2, then the carcass ply 1 is passed over the air table 8 and is transferred  to the former 5. In order to center the carcass ply 1, a guide plate 30 is provided at  least one place. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5211655-A (JP)
Title: Dust-proof device for mat etc
Inventor: SHIMONO KIKUO
IPC: B08B11/00
Filed: 1975-07-08
Abstract: PURPOSE: To sufficiently apply oily medicine to the admixtures as well as absorb then in the vacuum condition. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02265419-A (JP)
Title: Production of mass of shoot primordium
Inventor: ITO KAZUYA
IPC: A01N43/36
Filed: 1989-04-04
Abstract: PURPOSE:To stably and efficiently produce shoot primordium by extracting shoot apex containing growth point of arbor plant from specific solution, transplanting into artificial solution medium containing inorganic salts and plant hormone and culturing with rotation under irradiation of light. CONSTITUTION:Shoot apex containing growth point of sterilely grown arbor plant is extracted from a solution containing polyvinyl pyrrolidone, then inorganic salts and plant hormone are added to the extract and transplanted into an artificial solution medium, thus cultured with rotation under irradiation of light to afford the aimed mass of shoot primordium. For instance, 1-(2- chloro-4-pyridyl)-3-phenolic urea of cytokinins is used as the plant hormone. As the arbor plant, evergreen broadleaf trees (e.g. eucalyptus), deciduous broadleaf trees (e.g. poplar), fruit trees (e.g. mandarin orange) and flowering trees and shrubs (e.g. rose) are exemplified.
Patent JP-H04316830-A (JP)
Title: Polyester biaxially stretched film
Inventor: SUMIYA TAKASHI
IPC: B29K105/16
Filed: 1991-04-16
Abstract: PURPOSE:To provide the title film excellent in transparency and processability, stabilized in heat behavior after processing and suppressed in the lowering of the flatness of the film due to heat shrinkage such as unevenness or a curl. CONSTITUTION:A polyester biaxially stretched film is characterized by that at least two heat absorption peaks are observed other than a melting peak at the time of thermal analysis and the difference between the heat absorption peak of the highest temp. and that of the lowest temp. excepting the melting peak is within the range of 20-130 deg.C and the heat shrinkage factors in longitudinal and lateral directions at 150 deg.C are 0.8 to -0.5% and the presence probability (Ps) of org. particles in the surface layer of at least a single surface and the presence probability (Pc) of org. particles in the center part of the film become Ps>2Pc.
Patent JP-H06274541-A (JP)
Title: Literature retrieval system
Inventor: IWAMA KAZUYA
IPC: G06F17/30
Filed: 1993-03-17
Abstract: PURPOSE:To enable wider retrieval by obtaining the co-appearing frequency of term data in a literature thereby automatically generating the degree of association between terms and utilizing it instead of thesaurus data. CONSTITUTION:An associate term chart preparing part 16 extracts the terms for each literature stored in literature data, prepares the term data, obtains the appearing frequency of the other terms in the literature in which the selected term appears from the term data stored in a term data storage part 14 and registers the terms with equal to or more than a certain appearing frequency as the associate term for the selected term. At the time of the retrieval, an associate term extending part 28 extracts the associate terms with high co- appearing frequency corresponding to the inputted term by using and referring to an assiciate term chart stored in an associate term chart storage part 20 with the inputted term as a key and a retrieval part 18 performs the retrieval based on it.
Patent JP-H02262396-A (JP)
Title: Bridge removal device for soldering machine
Inventor: TANAKA MASARU
IPC: H05K3/34
Filed: 1989-04-03
Abstract: PURPOSE:To prevent the generation of a solder bridge, which is caused by an increased surface mounting density of a printed circuit board, the shift of printing of cream solders, the missegister of the mounting position of a surface mounting component and the like, by a method wherein a blade part is mounted to the board positioning part of a reflow-type soldering machine. CONSTITUTION:If a heating command is issued from a control part 8, connecting parts 10 of a printed circuit board 3, cream solder 5 and leads 11 of a surface mounting component 4 are heated by an infrared ray-type heating part 1 and are soldered. When a solder is in a fused state, the part 8 issues a command to actuate a blade driving part 7, a blade 6 is made to descend in such a way as to intersect orthogonally to the intermediate position between the connecting part 10 and the connecting part 10 of the board 3 and after the blade is made to descend to a height, in which the edge of the blade 6 comes into contact to the upper surface of the board 3, the blade 6 is made to ascend. Accordingly, when a solder bridge is generated at a position where the blade 6 is made to descend, the blade cuts off the bridge and ascends.
Patent JP-S62242141-A (JP)
Title: Fluid pressure working device of brake
Inventor: ASAI SEIJI
IPC: F16D65/56
Filed: 1986-04-14
Abstract: PURPOSE:To surely prevent the autorotation of an adjuster bolt, by installing a compression spring between an adjuster bolt and a locator in such a manner that the spring cannot rotate, taking advantage of a tapered surface, together with fixing the locator to a supporting member by means of the pressure from a fluid member chamber. CONSTITUTION:Both end-seat parts of a compression spring 18 are firmly fitted into both a tapered surface t, which is formed in a hole 12e of an adjuster bolt 12, and a tapered surface T, which is formed at the outer periphery of a locator 19, respectively, so that both adjuster bolt 12 and locator 18 are joined as one body, or in such a manner that they do not rotate relatively. In addition, the tip part of the locator 19 is supported at the bottom of a body 6, or a supporting member, in such a manner that the locator 19 cannot rotate if the pressure in a fluid chamber reaches the predetermined temperature. With this contrivance, since the locator 19 is completely fixed to the body 6 when the fluid chamber is pressed up, autorotation of the adjuster bolt 12 can surely be prevented.
Patent JP-S60226032-A (JP)
Title: Reader for optical video disk player
Inventor: TANAKA YASUHIRO
IPC: G11B7/08
Filed: 1984-04-25
Abstract: PURPOSE:To enable maintenance of the optical axis of a condenser lens always perpendicular to a disk by the constitution in which an optical barrel contg. a condenser lens can be oscillated and can be parallel driven in an optical axis direction and in the direction perpendicular to the optical axis. CONSTITUTION:The optical barrel 13 is parallel moved in the optical axis direction or the direction perpendicular to the optical axis by the deformation of the 1st elastic body 14 and the 2nd elastic body 17 when electric current is passed to coils 20, 18 or 19. The 3rd elastic body 16 has the rigidity higher than the rigidity of the body 14 and is hardly deformed in this stage. The body 16 is deformed and an intervening member 15 is moved when the electric current is passed to a coil 25 for oscillation in the tracking direction or a coil 26 for time base oscillation. The driving force is transmitted to the barrel 13 via the body 14 by such movement, by which the barrel 13 is oscillated.
Patent JP-S60227233-A (JP)
Title: Plane image display panel device
Inventor: MIYATAKE YOSHITO
IPC: G02F1/1335
Filed: 1984-04-25
Abstract: PURPOSE:To form a large-sized image screen by providing light guides of which the center spacing expands with an increase in distance from a plane image panel for each of picture elements to the front face of the panel and providing means for bending rays and means for diffusing light at the middle or end thereof. CONSTITUTION:The light guide means 4 are provided for each of picture elements to the front face of the liquid crystal panel 1 and further a Fresnel lens 5 is provided in front thereof. A lenticular lens 6 is further superposed in front thereof. Light guide plates 17 are formed by assembling this metallic sheets into a grating shape and the central spacing thereof increases with an increase in distance from the picture element thus acting to expand the central spacing of the picture elements. The lens 5 parallels approximately the ray 19 advancing through the center 18 of each light guide from each picture element and further the light spreading horizontally when viewed from an observer is emitted from the lens 6 so that the horizontal visual field is expanded. If such liquid crystal panels are two-dimensionally arrayed, the joints are invisible to the observer and the luminance is uniformly distributed. The large image screen having a wide visual field angle and giving no a sense of incompativility is formed.
Patent JP-S63250779-A (JP)
Title: Arithmetic circuit
Inventor: HARASAKI HIDENOBU
IPC: G06F7/38
Filed: 1987-04-08
Abstract: PURPOSE:To speed up distance calculation, to detect a minimum distance an input sequential number applying the distance even if a long distance appears to contract the scale of a circuit by providing the titled circuit with a distance calculating circuit, an accumulator and a minimum value detecting circuit. CONSTITUTION:An input pattern is inputted to an input terminal 1 of the distance calculating circuit 3, respective comparing patterns are inputted to an input terminal 2, the absolute value of a difference between the two inputs is calculated and the result is outputted to the accumulator 4. The accumulator 4 including an overflow saturation circuit accumulates the output of the circuit 3 and outputs the accumulated result to the minimum value detecting circuit 5. The circuit 5 outputs the number having the minimum data in the inputted sequence of numbers and stores the minimum value and the sequence number. Even if a long distance appears, a correct minimum distance and the sequence number applying the minimum value can be detected. Consequently, distance calculation can be speeded up, scaling for an input sample and comparing patterns can be omitted and the scale of the circuit can be reduced.