baber/WOPTO huggingface dataset:
Patent JP-S55124570-A (JP)
Title: Manufacture of highly water absorbable sheet
Inventor: UEDA HIROYASU
IPC: D06M17/00
Filed: 1979-03-17
Abstract: PURPOSE: To manufacture a sheet in which highly water absorbable substance powder or particles are distributed uniformly by the procedure in which electrically charged highly water absorbable substance is adhered to the surface of a moistened water absorbable sheet in an electrostatic field and then the sheet thus treated is superposed with another sheet.  
     CONSTITUTION: The water absorbable sheet 4 is delivered by driving the winding roll 14 and the delivery roll 10, and at the same time moistened by the applicator roll 8 and the back-up roll 9 connected to the metering roll 7 dipped in the water 21 in the water tank 20. Then, a DC high voltage is applied to the electrode plate 3 by the high voltage generator 1, whereby the powdered highly water absorbable substance on the electrode plate 3 is electrically charged to jump up and then is adhered to the whole surface of the sheet 4, forming the coating layer continuously. Then, the coating layer is superposed with another sheet 11 and then pressed by press roll 13 to make a highly water absorbable sheet which is, in turn, rolled up on the winding roll 14. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56126994-A (JP)
Title: Laser device
Inventor: OOTA JIYUN
IPC: H01S5/14
Filed: 1980-03-11
Abstract: PURPOSE:To readily select the wavelength of a laser device with one sheet of diffraction grating by constructing the diffracted light via the diffraction grating to totally reflect with a full reflecting mirror rotating at twice the rotating angle of the grating and increasing the reflectivity of the grating in wide wavelength band. CONSTITUTION:A laser device is composed of an output mirror 1 and a full reflecting mirror 5 to select the wavelength resonating in a diffraction grating 3. When the wavelength is selected, the diffraction grating 3 is rotated, and the mirror 5 is rotated simultaneously at the angle twice the grating 3 via the coaxial double rotary base 4'. The reflectivity of the grating 3 can be increased in wide wavelength band, and the selection of the wavelength can be readily conducted with one sheet of rotary grating 3.
Patent JP-S62187810-A (JP)
Title: Lens position detector
Inventor: ISAKI MASATAKA
IPC: G02B7/02
Filed: 1986-02-14
Abstract: PURPOSE:To perform reliable detection with high durability and high stability by detecting a light-and-dark pattern part provided to the outer periphery of a focus ring and a zoom ring by a detecting means provided at a specific position. CONSTITUTION:Two light-and-dark pattern array parts 14a and 14b and focus distance numbers 15 are arranged on the outer periphery of the focus ring 11. A black frosted paint is applied over the outer peripheral surface of the focus ring 11 and the focus distance numbers 15 and light-and-dark pattern parts 14a and 14b are provided on the same periphery and a direct silk print is made on the focus ring 11 by using white paint. Infrared rays 25a and 25b are emitted by light emitting diodes 24a of photosensors 20a and 20b all the time, and the infrared rays 25a is reflected by a white part of the light-and-dark pattern part 18a of the zoom ring 12; and its reflected light is incident on the photosensor 20a, whose phototransistor 24b detects the infrared ray 25a. Thus, the infrared rays are detected corresponding to the light-and-dark pattern to detect the position of the zoom ring 12.
Patent JP-S63198970-A (JP)
Title: Hollow sphere of calcium phosphate
Inventor: KUNITAKE RYOICHI
IPC: C01B25/32
Filed: 1987-02-16
Abstract: PURPOSE:To obtain the titled hollow spheres, consisting of hydroxyapatite, tricalcium phosphate, tetracalcium phosphate, etc., having opened holes and wall materials thereof consisting of plate crystals, excellent cultivation efficiency without breaking tissues by contact and useful as tissuey cultivation carriers, etc. CONSTITUTION:The aimed hollow spheres, obtained by blending calcium phosphate powder with an organic foaming agent (e.g. azodicarbonamide, etc.), dispersing the blend in an aqueous solution of polyvinyl alcohol in the form of a slurry, heating the slurry to expand the foaming agent, converting the calcium phosphate powder into hollow spheres, bursting the spheres to form opened holes and having at least one opened hole and wall materials thereof consisting of plate crystals. Furthermore, hydroxyapatite, tricalcium phosphate, tetracalcium phosphate, etc., are preferably used as the calcium phosphate.
Patent JP-S57145426-A (JP)
Title: Binary coding circuit for video signal
Inventor: AKIYAMA HIDEO
IPC: G11B20/10
Filed: 1981-03-05
Abstract: PURPOSE:To automatically set the best slice level for the unevenness of whiteness and shade of a form, etc., by controlling the slice level according to the envelope of a video signal. CONSTITUTION:A black peak detector 5 receives the output of a variable gain amplifier 3 to detect a black peak. A white peak detector 7 receives the output of a variable gain amplifier 8 to detect a white peak. Then, the position of the black peak and that of the white peak are fixed at prescribed potentials, respectively. Therefore, an accurate binary-coded video signal is obtained by performing slicing at their intermediate slice level. An envelope detector 8 generates a slicing potential and its mean value level is used as the slicing level of a  slicer 4.
Patent JP-H1154729-A (JP)
Title: Manufacture of capacitor of semiconductor device
Inventor: YAN ZUYON
IPC: H01L21/28
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a capacitor of a semiconductor device which is suitable for simplifying the manufacturing process and for efficiently increasing the capacitance. SOLUTION: This manufacturing method includes a process wherein a semiconductor substrate having a transistor is prepared, a process wherein a plug layer 32 electrically connected to an impurity region of the transistor is formed, a process wherein an Si-H bonding layer 33a is formed on the surface of the plug layer 32, a process wherein H ions of the Si-H bonding layer 33a are desorbed, thereby forming an SiOx film 33b, and a process wherein a lower electrode 34 is formed on the plug layer 32.
Patent JP-S54124310-A (JP)
Title: Scroll fluid device
Inventor: SATOU EIJI
IPC: F01C1/02
Filed: 1978-03-22
Abstract: PURPOSE: To keep a swivel scroll free from a bending force, by keeping it so supported that the working point of internal pressure on the scroll can coincide with the working point of its supportive force.  
     CONSTITUTION: The revolution of a driving shaft 11 revolves an eccentric ring 28 through a driving plate 26. Accordingly the portion of its inner diameter makes a circular movement with a radius of ε 1  around a point O2. The swivel scroll 1 apparently makes auto-rotation or revolution, which takes in air from a suction port 7 and discharges from a discharge port 3 through compression by laps 1b, 2a. Part of compressed air enters a space 34 through an opening 33, giving an end plate 1a of the scroll 1 an axial force of pressing the swivel scroll 1 toward a fixed scroll 2. Bearings 20, 13, 27, 27', 29, 29' are lubricated from a pipe 36 through small holes 35. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10233247-A (JP)
Title: Cable connection tool
Inventor: KICHIJIMA HIROTAKA
IPC: H01R4/70
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a cable connection tool in which waterproof performance, load resistance, and chemical resistance are superior, mounting work to a cable connection portion is simple, and the mounting work in the field such as outdoor or the like can be conducted. SOLUTION: A transparent resin-made case consists of one pair of upper and lower members 2, 3 which are divided into two, upper and lower, at the divided position extraction openings 4, 5, 6 for cables C are provided, and also at least two through holes 21, 22 for resin injecting and for air escaping are formed in the top face of the upper case 2. Using the case 1, in a state where the connection portion J of the cables C is contained in the case 1, heat resistant thermosetting resin R is poured into the case 1 through the through hole 21 of the upper case 2, and by the curing of the resin R, the resin R and the case 1 are integrated mutually so as to protect the connection portion J of the cables C.
Patent JP-S63199553-A (JP)
Title: Supervisory information collecting system
Inventor: KONO HISAO
IPC: H04M3/22
Filed: 1987-02-13
Abstract: PURPOSE:To improve the adaptability of the kind and the collecting range of a supervisory information by converting the supervisory information, transmitted from a supervised object exchange at a periphery, into a supervisory code, transferring it to a centralized maintenance center through a semifixed communication channel, and outputting it after the transferred supervisory code is converted into the supervisory information at the centralized maintenance center. CONSTITUTION:An information converting and transmitting means 100 receives the supervisory information (a), transmitted from the supervised object exchange 1, and converts it into the supervisory code b' which can be transferred through the semifixed communication channel (p). Then, it transfers it to the centralized maintenance center 2 through the semifixed communi cation channel (p), which is prepared in an exchange network 6 for the purpose of a transfer. On the other hand, when an information receiving and converting means 200 receives the supervisory code b', it converts it into the former supervisory information (a),and outputs it. As the result, without installing communication lines, the number of which corresponds to that of the kinds of the supervisory information (a), between the supervised object exchange 1 and the centralized maintenance center 2, many kinds of the supervisory informations (a) can be transmitted to the centralized maintenance center 2. Accordingly, a supervisory information collection, not restricted by the supervised object exchange and the number of the supervisory informations or the like, can be realized economically.
Patent JP-H09230200-A (JP)
Title: Lens driving device
Inventor: MASUDA HIDETOSHI
IPC: G02B7/08
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a lens driving device whose operability is excellent without performing complicated control. SOLUTION: This lens driving device possesses a lens driving controlling means moving a focusing lens by a focusing lens driving means separately from the movement of a variable power lens, and the lens driving controlling means possesses an arithmetic part calculating the changed amount of the focusing lens for a specified position corresponding to a focal distance and standby driving parts 5113-$116 moving the focusing lens to the specified position before focusing operation in accordance with the arithmetic result of the arithmetic part.
Patent JP-H09227911-A (JP)
Title: Operation of blast furnace
Inventor: SAWA YOSHITAKA
IPC: C21B5/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide the operation of a blast furnace which can quickly eliminate the deviation of the furnace condition among iron tapping holes without affecting the quality of molten iron. SOLUTION: Thermometers are set at plural positions in a hearth part of the blast furnace and each temp. correlation between the adjacent thermometer setting position is obtd., and the fluid condition of the molten iron in the furnace hearth is estimated from the temp. correlation. To a tuyere corresponding to a position where the fluidity of molten iron is undesirable, auxiliary fuel from an auxiliary fuel blowing device is increasingly blown in comparison with the auxiliary fuel blowing quantity in the other tuyeres. The auxiliary fuel to be used is preferably pulverized coal, heavy oil or tar.
Patent JP-H04246588-A (JP)
Title: Heat fusible transfer medium
Inventor: OGAWA TAKAHIRO
IPC: B41M5/392
Filed: 1991-01-31
Abstract: PURPOSE:To improve printability, wear resistance and oil resistance by a method wherein printing is performed on a photographic print by using a thermal transfer system. CONSTITUTION:A heat fusible transfer medium 1 having at least an opaque layer is superimposed on a photographic print 2 and thermal printing is performed by a thermal printing means 3 from a rear surface of the heat fusible transfer medium 1. A stratal structure of this heat fusible transfer medium 1 consists of a base material 10, and the opaque layer 1. After thermally printing the heat fusible transfer medium 1 by a thermal printing means 3, the heat fusible transfer medium 1 is peeled off and the opaque layer 11 is transferred to the photographic print 2 to be printed.
Patent JP-H08226537-A (JP)
Title: Assistor for operating transmission
Inventor: ABE SHINJI
IPC: F16H61/30
Filed: 1995-02-21
Abstract: PURPOSE: To reduce the number of parts in an operation force take-out section to simplify a structure of an assistor for operating transmission, make the assistor compact, reduce its weight, facilitate the assembly work of the operation force take-out section, and prevent the worsening of operation feeling at the time of change lever operation. CONSTITUTION: A pin section 6 is integrally molded to a striker 5 in an operation force take-out section. The pin section 6 is inserted into through holes 8, 9 and 10 formed in an output rod 3 and an operation rod 4 and is arranged in a condition in which it is orthogonal to the axial direction of the output rod 3 and the operation rod 4. The relative turn of the output rod 3 and the operation rod 4 and the relative turn of the output rod 3 and the striker 5 are regulated by the pin section 6.
Patent JP-H01207620-A (JP)
Title: Optical fiber gyroscope
Inventor: TAI SHUICHI
IPC: G01C19/64
Filed: 1988-02-15
Abstract: PURPOSE:To facilitate drift reduction and to improve the sensitivity and accuracy by detecting the output light of each ultrasonic wave optical modulator (AOM) and controlling their frequency difference to a constant value, and thus removing the influence of reflected light. CONSTITUTION:The ultrasonic wave optical modulators (AOM) 12a and 12b impose frequency modulation upon light incident on a ring resonator 90 respectively and AOM drivers 13a and 13b drive the AOMs 12a and 12b at such different frequencies that their frequency difference is outside a detection band. A control means 19 detects the output light beams of the AOMs 12a and 12b and control the drivers 13a and 13b so that the frequency difference is invariably constant. Then, light beams which are propagated in the ring resonator 90 in the opposite clockwise and counterclockwise directions are given the frequency difference which is outside the detection band, and the frequency difference is held constant. Namely, the light beams which are propagated in the ring resonator 90 in the mutually opposite directions have the frequency difference, so interference components of the reflected light and signal light generate beats corresponding to the frequency difference. For the purpose, the frequency difference is set outside the band of a signal processor to remove the beat components, thereby eliminating the influence of the reflected light.
Patent JP-H02212793-A (JP)
Title: Fm-cw radar
Inventor: MURAO EIJI
IPC: G01S13/34
Filed: 1989-02-10
Abstract: PURPOSE:To execute measurement of the distance from an object target at high speed by performing spectrum analysis of a signal in accordance with a frequency difference between transmission and receiving signals with the use of fast Fourier transform. CONSTITUTION:When specified data are stored in an inside memory in an arithmetic control circuit 9, processing of spectrum analysis by high speed Fourier transform is executed with the use of the data. At the time, spectrum distribution information is obtained by a group of level data at each spectrum divided every channel CHx (x=1, 2, 3...) with the use of the spectrum analysis by high speed Fourier transform. The arithmetic control circuit 9 selects a channel of the data which is at a high level state from a plurality of channel data which is performed by the spectrum analysis to find the distance with an object target in accordance with the channel. At this time, whole processing speed does not become slow for filter processing in the case where the spectrum analysis is performed with the use of a conventional band filter.
Patent JP-S59156411-A (JP)
Title: Preparation of filter
Inventor: SOTOZAKI SETSU
IPC: B01D39/20
Filed: 1983-02-28
Abstract: PURPOSE:To prepare a filter consisting of an upper and a lower cases each made of synthetic resin without generating a molten burr or a fine powder, by integrating both cases by heating the flange parts thereof in such a state that a heating plate is placed on a filter element comprising a metal filter material. CONSTITUTION:A filtr element 14 is placed on the flange 12 of a lower case 13 made of a synthetic resin, for example, a thermoplastic resin such as nylon having an outflow port 11 and a flange 12 provided to the outer periphery thereof. Subsequently, a heating plate 15 heated to a predetermined temp. is placed on the filter element 14 and the flange 17 of an upper case 18 made of the same synthetic resin having an inflow port 16 and the flange 17 provided to the outer periphery thereof is further placed on said heating plate 15. After lapse of a predetermined time, the heating plate 15 is removed and the flanges 17, 12 of the upper and the lower cases 18, 13 are closely contacted to weld both of them.
Patent JP-S54124690-A (JP)
Title: Integrated circuit unit
Inventor: SATOU SATOHIKO
IPC: H01L25/18
Filed: 1978-03-20
Abstract: PURPOSE:To facilitate the high-density mounting of various circuit functions by putting plural semiconductor plate pieces on the base ribbon, where Au, Ag, etc., are sticked to the surface selectively or through-out, or no the metallic layer of Au, Ag, etc., and sealing substrate pieces in one package. CONSTITUTION:Au layer 31 is formed selectively on base ribbon 32 by the plating method, and plural Si substrate pieces 33 where IC is provided are die- bonded onto a part of this layer 31. Further, plural semiconductor substrate pieces 33' having thin film capacitors are also die-bonded onto layer 31. After that, electrode terminal parts of semiconductor substrate pieces 33 and 33' are connected to layer 31 by Al narrow wire 34, and ribbon 32 where they are provided is sealed by resin 35. Thus, IC and other circuit elements can be mounted on ribbon 32 with a high density, and this unit becomes suitable for automatization such as wire bonding.
Patent JP-S54125039-A (JP)
Title: Copy number counter of copying machine
Inventor: KAWASAKI KIKUO
IPC: G03G15/00
Filed: 1978-03-22
Abstract: PURPOSE:To enable correct and inexpensive count of copy numbers of multisize copy paper, by counting the output of a photosensor for detecting movement of a drive chain for carrying the paper. CONSTITUTION:The light from light emitting device 12 passes through the voids of central parts of chain 11 for transmitting the driving force of drive motor 8 falls on photosensor 13. These voids are used for insertion of the teeth of gear 10. Accordingly, the output waveform of photosensor 13 drops to a low level in each joint of chain 11 because of interruption of the light, and it rises to a high level in each void between the joints. The output of photosensor 13 is supplied to counter C by the logical product of the photosensor output and the output of paper discharge detector 6 or paper detector 7, and this count value is provided to a counter for indication, or the like every time it reaches a given value, thus, permitting the copy number to be known.
Patent JP-H08202079-A (JP)
Title: Electrostatic charge image developing toner and image forming method
Inventor: TANIGAWA HIROHIDE
IPC: G03G9/08
Filed: 1995-01-31
Abstract: PURPOSE: To provide an electrostatic charge image developing toner excellent in transferability by giving excellent developability under high humidity and preventing the deterioration of developability by leaving for a long time. CONSTITUTION: In the electrostatic charge image developing toner containing a binder resin, a coloring agent and an inorganic fine powder, the inorganic fine powder is processed with a polysiloxane having an alkyl group and an aryl group as substituents, in which part or all of hydrogen atoms can be replaced by fluorine atoms, and a hydrogen polysiloxane having an alkyl group, an aryl group and hydrogen as substituents, in which part or all of hydrogen atoms can be replaced by fluorine atoms.
Patent JP-H02213325-A (JP)
Title: Heart beat detector
Inventor: ISHIDA SHINJI
IPC: A61B5/0245
Filed: 1989-02-13
Abstract: PURPOSE:To prevent the generation of noise due to bodily motion by pressing a detection part to a region to be measured by in elastic member and making the same three-dimensionally movable with respect to a main body in connection with the movement of the region to be measured. CONSTITUTION:A sensor mount 3 is held in a downward direction at the almost central part of the opening part 41 of a case 4 by springs 5 but can be moved in an upward direction in this state and the flange part thereof can be also freely moved along the inner surface 42 of the case 4 two-dimensionally in forward and rearward/left and right directions. When this heart beat detector is mounted to an arm by a band 7, the sensor mount 3 having a light emitting diode 1 and a phototransistor 2 provided thereto in parallel is pressed to the arm. Since the sensor mount 3 is positioned in the case 4 by the springs 5 and follows in a state fixed to the region to be measured by the action of the springs 5 up to the positions in the forward and rearward/left and right directions brought into contact with four end surfaces of the opening part 41 of the case 4, the relative positional change of the sensor mount 3 and the region to be measured due to bodily motion is not generated.
Patent JP-2000009199-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: MACHIDA TAKASHI
IPC: F16H15/38
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To improve the degree of freedom in installation of a structure for synchronizing the oscillation of a plurality of trunnions in a double cavity type toroidal continuously variable transmission. SOLUTION: Pinions 65 are supported on first and second pivots fixed to the ends of trunnions. Racks 66 and 67 are respectively provided between the adjacent trunnions 65. These racks 66 and 67 is displaceable only in the direction of the rack teeth formed. By this structure, a plurality of trunnions can oscillate only when they are synchronized mutually.
Patent JP-S52116786-A (JP)
Title: Production of gallium compound crystal
Inventor: ICHIMURA SHIYOUJI
IPC: C01B21/06
Filed: 1976-03-26
Abstract: PURPOSE: To produce excellent crystal having no defect in inclination of crystallographic axis by setting a weir at near the substrate placed in a reaction zone fo rhte epitaxial growth of Ga compound on the substrate and by making the gas having passed over the substrate collide with the weir. 
     COPYRIGHT: (C)1977,JPO&Japio