baber/WOPTO huggingface dataset:
Patent JP-S60133455-A (JP)
Title: Manufacture of photoconductive cadmium sulfoselenide
Inventor: HISAMURA MASABUMI
IPC: G03G5/08
Filed: 1983-12-22
Abstract: PURPOSE:To enable sensitization in a longer wavelength region by incorporating Cu and a large amt. of In in Cd sulfoselenide. CONSTITUTION:A flux mixture of 2.0-4.0mol CdCl2 and 100mol NaCl is added to a mixture of CdS and CdSe in a flux mixture to the latter mixture weight ratio of (30-100):100, burned at 550-590 deg.C, and again burned to obtain Cd sulfoselenide. Cu and In are added to it in an amt. of 10X10<-4>-30X10<-4>mol of In per mol of said Cd sulfoselenide, dependent on the balance with Cu content, and a necessary amt. of Cu to be added is 6X10<-4>-15X10<-4>, its optimum amt. being dependent on the content of In.
Patent JP-H1183763-A (JP)
Title: X-ray fluorographic imaging apparatus
Inventor: HIRAMA YUTAKA
IPC: G01N23/04
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To easily visually observe an image of an X-ray image receiving part even in the case of installing at any place, by providing a radio transmitter for transmitting an image signal of a VTR camera corresponding to the receiving part. SOLUTION: When a material 4 to be inspected is disposed on an inspection base 13, an X-ray is passed through the material 4 so that its image is formed in an X-ray image receiving part 9. A video of the part 9 is photographed by a VTR camera 10, sent to an image receiver by a radio transmitter 5, and hence the image of the part 9 is projected on the receiver. An inspector visually observes the receiver and can confirm presence or absence of foreign matter 6 in the material 4. Since the X-ray fluorographic imaging apparatus of such a constitution has a small size and light weight to be portable, it can be used for inspecting a hand luggage by installing it at a predetermined position. And, it can be conveyed to a narrow place for use. Further, even in the case of remotely monitoring, the material 4 can be easily inspected without wiring work.
Patent JP-S61120502-A (JP)
Title: Filter device
Inventor: FUJIKAWA MAKOTO
IPC: H01P1/202
Filed: 1984-11-15
Abstract: PURPOSE:To improve attenuation characteristics even in a high frequency range by constituting dielectric coaxial resonators, a BPF part composed of an input/ output capacitor and a coupling capacitor, and an LPF part composed of a distributed constant circuit on the same dielectric substrate. CONSTITUTION:Dielectric coaxial resonators 9 operate as lambda type resonators and are connected to silver electrodes 17 and 18 through connection terminals 16 respectively. Silver electrodes 13 and 14 have electrostatic capcity with the silver electrodes 17 and 18 and operate as input/output capacitors. Further, the silver electrodes 17 and 18 have electrostatic capacity with their gaps and operate as coupling capacitors between the dielectric coaxial resonators 9. A silver electrode 12 forms the LPF part with the distributed constant circuit, thereby forming the BPF part on the whole. Thus, the dielectric coaxial resonators 9, the BPF part composed of the input/output capacitor and coupling capacitor, and the LPF part formed of the distributed constant circuit are formed on the same dielectric substrate 15 to prevent the generation of higher harmonics by the LPS part, therey improving the attenuation characteristics in the high frequency range.
Patent JP-S62102445-A (JP)
Title: Production of optical disk substrate
Inventor: KATAYAMA SHINYA
IPC: B29K83/00
Filed: 1985-10-28
Abstract: PURPOSE:To form a film having good durability and optical characteristics with high productivity by forming a plastic coating contg. an org. metallic compd. on a substrate and pressing a press die thereto to transfer groove shapes then baking a coated film to solidify the film. CONSTITUTION:The glass substrate 1 is immersed into a coating liquid contg. an org. metallic compd. of a metallic alcoholate and is then pulled up to form the coating film 3 having 0.3mu thickness; thereafter, the die 5 having peak parts 4 sized 90nm height, 0.9mu upper base, 1mu lower base and 1.6mu pitch is pressed to the film to transfer guide grooves 6 onto the film 3. The substrate 1 is gradually heated and is baked for 2hr at 300 deg.C in an electric furnace, then the 0.37mu thick film 7 crushed in the trapezoidal shape and thoroughly vitrified is tightly adhered onto the substrate without cracking. The film having the good durability and optical characteristics is thus formed with the high productivity.
Patent JP-S60133558-A (JP)
Title: Photomagnetic recording medium
Inventor: OKADA MITSUYA
IPC: G11C13/06
Filed: 1983-12-21
Abstract: PURPOSE:To improve corrosion resistance and to remove the influence of dirt on the surface of a magnetic recording medium by increasing a car rotating angle, improving SN sharply, executing the recording and reproducing from the transparent substrate side and utilizing the characteristics of Si. CONSTITUTION:A dielectric layer 3 having high refractive index is formed on the transparent substrate 4 and a photomagnetic recording layer 2 is formed on the layer 3. As the dielectric layer 3, Si (refractive index n=2.5) is used. An amorphous magnetic thin film is used as the photomagnetic recording layer 2. Laser light 5 to be used for recording reproducing is made incident from the transparent substrate 4 side to record information on the recording layer 2. On the basis of the reflected light from recording layer 2, the information is reproduced from the rotation of a polarized surface based upon the car rotating angle. If the film thickness of Si is selected to 580Angstrom , the car rotating angle is amplified up to about 3 times as compared to the absence of Si. Since the laser light for recording and reproducing is made incident from the transparent substrate side, dust and dirt adhered to the surface of the medium exert no influence upon the reproduced signal by the effect of the thickness of the transparent substrate and corrosion from the substrate side is prevented.
Patent JP-S61119824-A (JP)
Title: Viscous fluid coupling
Inventor: ITAKURA MASATO
IPC: F16D35/00
Filed: 1984-11-15
Abstract: PURPOSE:To easily increase the rotational frequency of an output member by directly coupling an input member to the output member when the ambient temperature is high, and the rev. count of an engine is low. CONSTITUTION:When an input member 4 is rotated at high speed, even if the ambient temperature is high, a friction member 22 is subjected to centrifugal force to be separated from a case 7 with the deformation of an elastic member 20. When the ambient temperature is high, and the input member is rotated at low speed, a temperature sensitive member 21 deforms in direction of pressing the friction member 22 to the case 7, so that the input member 4 and an output member 6 are directly coupled to each other through the friction member 22. Accordingly, the rotational frequency of a fan is increased to increase the cooling air flow to an engine.
Patent JP-H0295194-A (JP)
Title: Driver circuit for dc motor
Inventor: OSAKA MORIO
IPC: H02P7/29
Filed: 1988-09-27
Abstract: PURPOSE:To prevent the lowering of the efficiency of a motor by a means conducting a kick-back countermeasure by working a function making currents by the kick-back and back electromotive voltage of a coil flow to a diode only when the motor is driven and obviating these working on the stationary rotational operation of the motor. CONSTITUTION:Control means 5, 6 working a function making currents by the kick-back and back electromotive voltage of a coil L1 flow to a diode D1 only when a motor is driven and preventing these working on the stationary rotational operation of the motor are provided. Consequently, currents by the kick-back are not made to flow through an output transistor Tr1 when the motor is started, the power loss of the output transistor Tr1 is reduced, power capacity may be lowered, and currents based on voltage generated in the coil L1 are not made to flow through the coil L1 on the stationary rotational operation of the motor. Accordingly, force in the direction that the revolution of the motor is inhibited is not generated, thus improving the efficiency of the motor.
Patent JP-H0582737-A (JP)
Title: Semiconductor integrated circuit and its manufacture
Inventor: ENDOU SEIJI
IPC: H01L27/06
Filed: 1991-09-20
Abstract: PURPOSE:To prevent the dielectric breakdown of the gate electrode of a MOS transistor during its manufacturing process. CONSTITUTION:The title semiconductor integrated circuit has a diffusion layer region 5 arranged near the wiring drawn-out part 2A of the gate electrode 2 of a MOS transistor 1, and formed into a conductivity-type opposite to a peripheral region 7 constituting a diode along with the peripheral region, and a one-layer pattern wiring 6 to be connected to the wiring drawn-out part 2A of the gate electrode 2 and the diffusion layer region 3. And the peripheral region is connected to a high-potential power line in order to apply a back bias to the junction plane of the diode construction.
Patent JP-H08104348-A (JP)
Title: Cap
Inventor: OSHIMA YUKIO
IPC: A47G19/12
Filed: 1994-10-05
Abstract: PURPOSE: To obtain a cap that can be made up of a fewer number of component parts and is equipped with a cover that can be opened and closed by means of so-called 'push-and-push' operation without adopting a structure that crosses a discharge port. CONSTITUTION: As the upper end of a push member 34 is pressed, a projection 40 separates from a long groove 38, letting the push member 34 swing round a pivot 36. Thereby, a thin hinge 32 pushes the lower end of a pivot body 30 toward the bottom 24B side. Therefore, moment of rotation working in the direction to open a cover 22 is generated round a pivot 28, and thereby the cover 22 opens. As the lower end of the push member 34 is pressed, the projection 40 is engaged in the long groove 38, and the push member 34 is locked. By operation of the locking, a force for drawing the lower end (the part lower than the pivot hole 28) of the pivot body 30 toward the outside of a cap main body 16 works on the thin hinge 32, and thereby the cover 22 closes.
Patent JP-S6482923-A (JP)
Title: Annular elastic body employed for retreading of tire
Inventor: HIJIKATA AKIRA
IPC: B29D30/08
Filed: 1987-09-25
Abstract: PURPOSE:To prevent the reduction of a crown upon retreading a tire and reduce working man-hours for the retreading, by a method wherein an annular elastic member is provided with a chord layer at the top thereof to restrain the elongation of the outer periphery of the elastic member. CONSTITUTION:An air bag 21 consists of an elastic member, whose principal constituent is rubber, and is provided with an annular elastic member 22, having a cavity 22a thereinside and a substantially circular section, and the layer 24 of plural chords, embedded into the outside top 22b thereof. The air bag 21 is fitted to the inside of a retreaded tire 31 while an enveloping coat 35, consisting of an elastic member, is arranged at the outside of the tire 31 so as to cover the same. The unvulcanized retreaded tire 31 is pressurized and heated in a vulcanizing pan from the outside of the enveloping coat 35 and the inside of cavity 22a of the air bag 21. Even when a pressurizing force P in the cavity 22a is much larger than the pressurizing force from the outside of the enveloping coat 34, the elongation of the outer periphery of the elastic member 22 may be restrained and the retreaded tire, having the objective radius of curvature of a crown, may be obtained, since the layer of chords 24 is embedded into the outside top 22b of the elastic body 22.
Patent JP-H0578072-A (JP)
Title: Elevator hall device
Inventor: SASAKI MAMORU
IPC: B66B13/30
Filed: 1991-09-20
Abstract: PURPOSE:To allow an elevator hall installation to be designed, manufactured and assembled without being affected by the story height of a building by connecting a horizontal bracket for vertical members at both the sides of the open section of a hanger case, and thereby constituting both the end sections of the hanger-case to be supported by bearing posts. CONSTITUTION:Each horizontal member 5a and 5b provided with sills 4a and 4b is connected to vertical members 3a and 3b, so that they form, what is called, a part of a building steel structure. A hanger case 6 is provided with a door rail 7 guiding the upper section of an elevator hall door. And each bearing post 8a and 8b is fixed onto the sills 4a and 4b at its lower section, and the upper section of it supports the hanger case 6. And each bearing post 8a and 8b is fixed onto the sills 4a and 4b at its lower section, and the upper section of each post supports the hanger case 6. A horizontal, bracket 9 is connected to the vertical members 3a and 3b, and a splice fitting 10 connects the hanger case 6 to the horizontal bracket 9. Each vertical member 3a and 3b partly supports the wall of a building, but partly withstands horizontal force from external sections, which is produced by way of the elevator hall door, or horizontal force caused by earthquakes and the like, by means of the stiffness of each vertical member, and each bearing post 8a and 8b bears the burden of the vertical load of the elevator hall door, the hanger case 6 and the like.
Patent JP-S6395042-A (JP)
Inventor: MATSUMOTO HIROSHI
IPC: A61B17/22
Filed: 1986-10-09
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-H04119802-A (JP)
Title: Saw
Inventor: IKEDA SHIRO
IPC: B27B33/10
Filed: 1990-09-11
Abstract: PURPOSE:To obtain a saw with novel saw teeth for ripping having excellent cutting quality by forming lower blades vertical to a surface in the sawing direction to all saw teeth and inserting and disposing ripping teeth, in which upward teeth are formed to a nose side face, at every fixed tooth number of normal ripping teeth. CONSTITUTION:Lower blades 11 or 21 vertical to a surface in the sawing direction A1 are formed to first ripping teeth 1 and second ripping teeth 2, and the second ripping teeth 2 are arranged at every fixed tooth number such as two tooth number of the first ripping teeth 1. Upward teeth 22 are shaped to the side face sides at the nose sections of the second ripping teeth 2, the upward teeth 22 are formed to side faces on the set-forming sides of the second ripping teeth 2, and sharp pointed head-shaped tops 23 are formed by the inner edges of the lower blades 21 and the noses of the upward teeth 22. The first ripping teeth 1 mainly cut wood by the lower end sides of the lower blades 11 on cutting operation, but the second ripping teeth 2 principally cut wood by the sharp tops 23, and the bottoms of cut striped grooves are cut.
Patent JP-H04120629-A (JP)
Title: Code generating method
Inventor: KIMURA TAKAHIRO
IPC: G06F9/45
Filed: 1990-09-12
Abstract: PURPOSE:To simplify a skeleton so as to simplify code generation by constituting the skeleton of a common and arithmetic skeletons and only fetching an arithmetic instruction from the arithmetic skeleton. CONSTITUTION:The words and phrases analyzing section 2a of a compiler 2 generates a token 3 by analyzing the words and phrases described in a source program 1 and outputs the token 3 to a sentence structure analyzing section 2b. The section 2b generates an intermediate code 4 from the given token 3 and outputs the code 4 to an optimizing section 2c. The intermediate code 5 optimized by means of the section 2c is outputted to a code generating section 2d and the section 2d prepares an object program 7 by using a common and arithmetic skeletons 6a and 6b. By commonly using the skeletons in such way, the processing speed can be improved and the working area can be reduced.
Patent JP-H0289291-A (JP)
Title: Static random access memory
Inventor: YAMADA SUKETAKA
IPC: H01L27/10
Filed: 1988-09-27
Abstract: PURPOSE:To write '0' or '1' into every memory cells at one cycle by making into a static random access memory (SRAM) to which a clear function circuit is added. CONSTITUTION:An address decoder is inhibited in response to a clear signal, every memory cells are activated, and a clear function circuit 9 to write same data into every memory cells is provided. When a clear signal CLR is made into '1', the OR circuit 21 of the clear function circuit 9 inhibits every signals of word lines from a row decoder 16 and a column coder 17, makes a word line 6 into '1', and every transfer gates of a memory cell 15 are turned on. On the other hand, in a circuit 7 consisting of an AND circuit 22, a NOT circuit 23 and an OR circuit 24 in the clear function circuit 9, D11 passing through a write circuit 18 is inhibited, a node 3 is made into '0' and a node 4 is made into '1'. Thus, every memory cell 15 can be written '0' or '1' in one cycle.
Patent JP-H03105310-A (JP)
Title: Optical delay device
Inventor: KIGUCHI MASAFUMI
IPC: G02B27/00
Filed: 1989-09-20
Abstract: PURPOSE:To highly rapidly and surely execute optical delay and to obtain an inexpensive and compact element by holding a liquid crystal layer between transparent electrodes and changing the defractive index of liquid crystal by impressed voltage to change an optical distance. CONSTITUTION:The liquid crystal 2 is held between the transparent electrodes 1 and voltage is impressed to an electric field by a driving electrode 5. At that time, incident light E is used as straight polarized light and nematic liquid crystal is homogeneously oriented in parallel with the polarizing direction. When it is defined that an optical distance is L, a geometrical distance is l, a defractive index is (n), a light speed is C, the passing time DELTAt of light is DELTAt = nl/C. When the value (n) is changed even if the value l is fixed, the value DELTAt can be changed. Since the optical delay time can be controlled by voltage, optical delay can be simplified and its power consumption can be re duced. This optical delay can reduce a change in the optical path as compared to a conventional stage and time accuracy can also be improved.
Patent JP-S61119488-A (JP)
Title: Tugboat work instruction apparatus
Inventor: TSUKAMOTO OSAMU
IPC: B63B21/56
Filed: 1984-11-16
Abstract: PURPOSE:To simply and certainly transmit the instruction for a tugboat through visual feeling by installing a pushing/pulling direction instruction member having the arrow-mark parts in turnable ways onto the broadside and arranging an output instruction lamp consisting of red, green, and yellow lamps onto the instruction member. CONSTITUTION:A pushing/pulling direction instruction member 3 having the parts 4 and 4' shown by the arrow is installed in turnable ways onto the broadside part of a vessel 1 pushed and pulled by a tugboat 12. Onto said instruction member 3, an output instruction lamp 13 consisting of the red RL, yellow YL, and green GL lamps is arranged. The pushing and pulling direction can be informed to the ship operator of the tugboat 12 simply and certainly by turning the arrow mark parts 4 and 4' of the instruction member 3, and the instruction for the degree of the output can be informed through visual feeling by each lamp 13.
Patent JP-H1084944-A (JP)
Title: Jobs tears monascus and its production as well as alpha type dry job's tears monascus and foodstuff formed by using the same
Inventor: OKADA SACHIKO
IPC: A23L7/10
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To provide novel foodstuffs with which the nutrition value and many medical effects possessed by job's tears (Cox lacryma-jobi var. ma-yuen) and monascus and the medical effects of the monascus exhibit synergistic effects by using both of the job's tears and the monascus and raw materials for the same. SOLUTION: This process for producing the job's tears monascus consits in culturing the job's tears monascus by a two-stage system consisting of a first-stage fermentation for obtaining the monascus for seed by using rice, wheat or soybeans as raw materials and propagating the monascus and a second-stage fermentation for adding and mixing such monascus to and with the raw material job's tears made sterile by a pretreatment and culturing the job's tears. These foodstuffs are produced by using the resulted job's tears monascus, the α type job's tears monascus obtd. by subjecting the job's tears monascus described above to steam sterilizing and ventilation drying and other food materials.
Patent JP-H0770749-A (JP)
Title: Formation of thin film and device therefor
Inventor: SUZUKI YASUYUKI
IPC: C23C14/54
Filed: 1993-09-03
Abstract: PURPOSE:To provide the formation of a thin film and a device therefor, by which the optical characteristics of the formed thin film and the thin film forming speed can be stabilized over a long period and a favorable thin film can be formed without requiring the use of a restrictedly specified substrate material and further, simplification of the process, improved productivity and reliability of the product, etc., can be attained. CONSTITUTION:In the formation of a thin film using the sputtering in the vacuum chamber 1, the H2O partial pressure in the vacuum chamber 1 is controlled at a specific value during the film formation. Alternatively, in the formation of an oxide thin film comprising the generation of a plasma in the vacuum chamber 1 and its utilization, H2O, H2O2 or their mixture is forcedly introduced into the vacuum chamber 1 and high-frequency electric power of 30 to 300MHz is applied on an arbitrary number of the discharge electrodes which are provided in the vacuum chamber 1, at the time of forming the thin film.
Patent JP-H09110727-A (JP)
Title: Diagnostic agent for ultrasonic contrasting method
Inventor: URUFU SHIYOORODERU
IPC: A61K49/22
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To produce a diagnostic agent capable of varying the amount of contrasting agent without giving influence on the pharmatokinetic and circulatory characteristics by including a sound-reflecting contrasting agent into spherical particles of a specific biodegradable nonimmune polymer having high biocompatibility. SOLUTION: The objective diagnostic agent can be produced by including (A) a sound-reflecting contrasting agent into (B) particles or spheres having particle diameter of <=10μm and composed of a biodegradable nonimmune polymer matrix having high biocompatibility and selected from carbohydrates, carbohydrate derivatives and synthetic resin polymers. The component B is e.g. acrylic acid ester resin, polystyrene or dextran. The component A is preferably a substance responding to magnetic field (e.g. a magnetic particle) to keep the particles in the target organ by the external application of a magnetic field. In the case of administering the objective agent to a blood circulatory system, the particle has a diameter of <=1μm and a hydrophilic surface to prevent the clogging in the peripheral vessel.
Patent JP-S6395197-A (JP)
Title: Crystal growth apparatus
Inventor: MUTO KATSUHIKO
IPC: H01L21/203
Filed: 1986-10-13
Abstract: PURPOSE:To obtain a periodically laminated structure having prescribed structure, by placing a pair of molecular beam sources at positions opposite to each other interposing a rotatable holder for growing substrate therebetween and alternately radiating the surface of the substrate with the molecular beams by rotating the holder. CONSTITUTION:An ultra-high-vacuum vessel 8 contains at least a pair of opposite molecular beam sources 9, 10 filled with substances A and B and a holder 11 having square cross-section and holding a substrate to be grown. The substrate 16 is rotated by rotating the holder 11 and, at the same time, the molecular beams of the substances A and B are radiated from the molecular beam sources 9, 10 to alternately irradiate the surface of the substrate 16 with the beams.