baber/WOPTO huggingface dataset:
Patent JP-S607184-A (JP)
Title: Light emitting element wherein energy barriers are provided
Inventor: SEGAWA YUUZABUROU
IPC: H01L33/30
Filed: 1983-06-24
Abstract: PURPOSE:To enhance transition probability and to improve light emitting efficiency, by providing energy barriers on both surfaces of a thin film of a semiconductor, in a light emitting element using an indirect transition type semiconductor. CONSTITUTION:Both sides of a thin film 1 of an indirect transition type semiconductor AlAs are held by AlP substrates 2 and 3, and electrodes 4 and 5 are formed. The width of the forbidden band of the substrates 2 and 3 is large with respect to the indirect transition type semiconductor AlAs. Therefore energy barriers are formed against the electrons of AlAs. Thus the electrons of AlAs are confined by the energy barriers and become a standing wave. Therefore, transition to a valence band becomes easy. Thus transition probability is improved to the large extent. Intense light is generated in the region of AlAs, and availability as a light emitting diode can be implemented.
Patent JP-H11337501-A (JP)
Title: Inspection device for a plurality of units constituted of individual articles, material laminated body, or the like
Inventor: FOCKE HEINZ
IPC: B65B57/10
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To make correct inspection result transmittable and make usable in many divergences even in a high performance packing machine by providing a monitor device facing in the direction of traversing an article or a material web layer so as to detect and inspect the external form of an inspection object article by a CCD linear array tip having a plurality of light sensing members. SOLUTION: For example in a tobaco packing machine, a CCD linear array tip 10 is provided in the chamber of a housing 24 or a holder 26 so as to opposite to tobacos, 11 or a tobaco group 12 through an opening part for an optical signal. A diaphragm 27 of optical lens is arranged at the opening part to focus an image of the upper face side of the group 12 on the tip 10, and hence the tip 10 10 can optically detect all the tobaco 11 in a layer 13. An inspection set 23 is provided with an optical member lighting at maximum the upper section of the group 12. The image of the group 12 caught by the tip 10 is compared with a basic image in an evaluation unit, and in the case of existence of a defect, an error signal is generated so as to separate it from a production process.
Patent JP-S61270058-A (JP)
Title: Production system
Inventor: OOTA MASUAKI
IPC: G06Q50/00
Filed: 1985-05-27
Abstract: PURPOSE:To make such a production system as being inexpensive and excellent in efficiency constitutable, by writing each information required for a manufacturing process on the memory built in a product in succession, while reading out the written information and using it for the process. CONSTITUTION:In case of a production system manufacturing a product to which a central processing unit 5, a memory 6 and plural pieces of IC circuits 1-4 are connected with an inner bus 7, a production system computer 9 and medium and upper computers are all connected to the said product. And, each information such as ensuring process display information or operation command information, etc., necessary for production is written on the memory 6 by this computer And, it is compared with each part having flowed upon reading out this information, and if it is corrected, these parts are assembled, adjusted, etc., and operations at the process is over, further advancing to the next process, the same operation is repeated. Therefore, with even such a computer that is small capacity and requires not so high-speed motion, operations are performable so efficiently and low-unit cost of production comes to fruition.
Patent JP-H08289154-A (JP)
Title: Image processor
Inventor: UCHIUMI SHINICHI
IPC: H04N1/407
Filed: 1995-04-14
Abstract: PURPOSE: To obtain a recorded image with high reproducibility in which the density of an input image signal and the recorded image are matched without decreasing the number of levels of gradation even if a D/A converter with resolution higher than the number of bits of the input image signal is not used. CONSTITUTION: An input 8-bit digital image signal is corrected to a 10-bit digital image signal by an LUT 54 and the low-order 8-bit digital signal of the digital image signal is converted into an analog signal by an 8-bit D/A converter 56. The value of this analog signal is converted into the density value which is equal to the 10-bit digital image signal by an arithmetic unit 58 based on the high-order 2-bit value of the 10-bit digital image signal. The converted analog signal and the triangular wave signal generated from a triangular wave generator 64 are compared by a comparator 68 and the image signal for which a pulse width modulation is performed is outputted.
Patent JP-S5238184-A (JP)
Title: Adapter for inspecting electric circuit
Inventor: KAWAI MITSUO
IPC: G01R31/02
Filed: 1975-09-19
Abstract: PURPOSE: A wire shall be able to be inspected very easily without damaging a contact which is connected to the edge part of the wire. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5237691-A (JP)
Title: Control system of water-borne-traffic
Inventor: FUJIWARA MASAKAZU
IPC: G08G3/00
Filed: 1975-09-20
Abstract: PURPOSE:To rationalize harbor works by controlling water-borne-traffic of ships and others effectively.
Patent JP-S5539792-A (JP)
Title: Ginger and cuttlefish dressed with "ume" paste
Inventor: UJITA AKIKAZU
IPC: A23L17/50
Filed: 1978-09-16
Abstract: PURPOSE: To provide an appetizing health food having sweet-sour flavor, by pickling ginger and cuttlefish in sweetened vinegar, and dressing with "ume" paste.  
     CONSTITUTION: (A) Ginger is washed with water, cut into fine strips, and pickled in a sweetened vinegar composed of 6 parts of rice vinegar and 1 part of sugar. (B) Raw cuttle fish is boiled in water, cut into fine strips, and pickled in the sweetened vinegar stated above. (C) 4 Parts of salted "ume" paste, 1 part of sweetened sake, and 2 parts of sugar are mixed together by a mixer. The products of (A) and (B) are mixed together with the product of (C). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61273424-A (JP)
Title: Distributing method
Inventor: SASAKI YASUHIDE
IPC: B65G53/56
Filed: 1985-05-29
Abstract: PURPOSE:To stabilize a solid-gas 2-phase fluidized state independent of the position and form of an inflow port and a gas flow velocity as well as to make a mixture flowable outside at the same quantity at uniform concentratoin, by partitioning off a chamber into both upper and lower parts with a permeable partition plate, while setting an inlet velocity from the downside and a columnar superficial linear velocity in the upper chamber independently each. CONSTITUTION:A chamber is partitoined off into an upper chamber 5 and a lower chamber 6 with a partition plate 4 making gas alone pass through. A solid-gas 2-phase flow setting an inlet flow velocity to 30-60m/s, and a weight ratio between particle material and gas to less than 15 at an inflow pipe 7 from the downside is led into the upper chamber 4. On the other hand, an air flow is passed through an inflow pipe 9 and a hole of the partition plate 4 and a columnar superficial linear velocity inside the upper chamber 5 is kept at 1.5-3.0m/s and it is led into the chamber. If so, the solid-gas 2-phase flow into the upper chamber 5 is downward and a flow velocity from the hole of the partition plate 4 is upward so that a solid-gas fluidized state is kept intact, and a mixture flows out of an outflow pipe 8 at the same quantity at uniform concentration. With this constitution, it is effective for plural distributions, and a pulverulent body in extensive particled diameters is uniformly distributable and, what is more, a design and a degree of freedom from the operational stantpoint are made larger owing to the independent setting of inlet flow velocity and columnar superficial linear velocity each.
Patent JP-S60258479-A (JP)
Title: Manufacture of grain-oriented silicon steel sheet having superior iron loss characteristic
Inventor: NISHIIKE UJIHIRO
IPC: C23C22/00
Filed: 1984-06-04
Abstract: PURPOSE:To provide superior iron loss characteristics to a silicon steel sheet by sticking sol contg. inorg. colloidal particles of a specified particle size or below on the surface of the steel sheet in continuous or discontinuous lines between the end of cold rolling to the thickness of an end product and the beginning of the application of a protective coating material for annealing. CONSTITUTION:A hot rolled silicon steel sheet is cold rolled once or cold rolled twice or more while carrying out process annealing between the cold rolling stages. The steel sheet cold rolled to the thickness of an end product is subjected to decarburization annealing, and after applying a protective coating material for annealing, it is subjected to finish annealing to manufacture a grain-oriented silicon steel sheet. At this time, sol contg. inorg. colloidal particles of <=0.1mum particle size such as colloidal particles of SiO2, Al2O3 or ZrO2 is stuck on the surface of the steel sheet in continuous or discontinuous lines between the end of the cold rolling to the thickness of the end product and the beginning of the application of the protective coating material for annealing.
Patent JP-S63279527-A (JP)
Title: Manufacture of superconductor device
Inventor: NIBU HIROMI
IPC: C01G1/00
Filed: 1987-05-11
Abstract: PURPOSE:To unify the thickness and composition of a film and prevent the peeling of the film due to the cooling and heating cycle by coating and baking the solution containing the metal salt of each element constituting a perovskite type oxide superconductor at the preset ratio to form the film. CONSTITUTION:An aqueous solution or an organic solution containing the metal salt of each element constituting an oxide superconductor at the preset ratio is coated on a substrate, this paint film is heated to heat-decompose the metal salt of each element, it is then heat-treated at the temperature of 700 deg.C-1000 deg.C in the oxygen containing atmosphere to form the oxide superconductor film. The standard composition of the ratio of each element is Y 1mol, Ba 2mol, Cu 3mol for the Y-Ba-Cu-O system, for example. A film with uniform thickness and composition can be thereby formed, the stress on the connection interface between the substrate and the film due to the cooling and heating cycle is reduced, the occurrence of the peeling or cracks is prevented, and the good characteristic can be maintained for a long time.
Patent JP-H06321571-A (JP)
Title: Production of infrared ray-permeating glass fiber
Inventor: SUGAI MASAKATSU
IPC: C03C4/10
Filed: 1993-05-17
Abstract: PURPOSE:To improve yield by heat-treating a glass fiber consisting of Ge and Se or As and Se having specific atomic ratio to vaporize Se and forming a clad layer having low refractive index on the surface of glass fiber. CONSTITUTION:A glass fiber 1 consisting of >=20 atom % Ge and <=80 atom % or a glass fiber 1 consisting of >=40 atom % As and <=60 atom % Se is moved from a winding-out reel to a winding reel. On the halfway, the glass fiber l is heat-treated in a heating furnace 3 equipped with a discharge duct 2 within the range of a softening temperature and flow temperature of glass in atmospheric pressure or under reduced pressure to vaporize Se from the surface of the glass fiber l. By the heat treatment, Se concentration is uniformly decreased from the surface to the definite depth to provide the objective infrared rayspermeating glass fiber forming a clad layer having low refractive index on the surface of the glass fiber 1 in high yield.
Patent JP-H08310731-A (JP)
Title: Automatic wire bundling device
Inventor: AIDA RYOICHI
IPC: B65H65/00
Filed: 1995-05-12
Abstract: PURPOSE: To prevent a twist on the terminal fixing side of a wire and regularly bundle the wire by providing a wire terminal pinch mechanism on the winding drum face of a bundling drum, and providing a wire terminal clamp reciprocatable from the wire guide section on the side of the bundling drum to the pinch mechanism. CONSTITUTION: A cable terminal pinch mechanism 3 and a slit 4 of a bundling drum 2 are arranged to face a cable guide 5 to prepare for bundling. The terminal of a flat cable 7 delivered from the cable guide 5 is held by a cable terminal clamp 6, and the cable terminal clamp 6 is advanced toward the bundling drum 2 as shown by an arrow 8. The cable terminal clamp 6 is squeezed into the slit 4 on an upper flange, the terminal of the flat cable 7 is thrust to the winding drum face of the bundling drum 2, and it is deeply inserted into the cable terminal pinch mechanism 3. The flat cable 7 fixed with its terminal can be wound on the winding drum face of the bundling drum 2 while its winding end section is not twisted.
Patent JP-H10305943-A (JP)
Title: Paper feeder
Inventor: ADACHI TAKEFUMI
IPC: B41J13/00
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To feed a sheet of special paper in rigid force without using any manual feeding tray as well as to prevent any paper jam from occurring. SOLUTION: This paper feeder is provided with a device body 2, where a feeding route is set up so as to make a sheet of special paper S2 in rigid force so as not to be curved as far as less than a constant radius of curvature, and being made up of a paper conveyor route 8 to guide a sheet of paper S1 inclusive of the special paper S2 to an image forming part 3 and a discharged paper receiver 13 at the downstream side, and in this constitution, two paper feed cassettes 28a and 28b inclusive of this multi-paper feed cassette 28b permitting the storage of the paper S1 including the special paper S2 are installed in a projected surface of the device body 2, and then a guide part 36 with a radius of curvature of more than the constant one is formed in a flexure of a paper feeding path 34 connecting the multi-paper feed cassette 28b and an inlet of the paper conveyor route 8 to each other,  Accordingly, in the case where the special paper S2 stored in the multi-paper feed cassette 28b is fed to the image forming part 3, this special paper S2 is fed without curving it perforce, so that any paper jam is thus prevented from occurring.
Patent JP-H06326654-A (JP)
Title: Cordless telephone set
Inventor: MIZUNO NAKAO
IPC: H04W84/10
Filed: 1993-05-17
Abstract: PURPOSE:To surely prevent the tapping of a transmitted signal, and simultaneously, to suppress the deterioration in sound quality to the minimum in a cordless telephone set. CONSTITUTION:A master machine control part 4 controls a transmission output switching circuit on the basis of the operation of a transmission output changeover switch 11, and in the case that the transmission output of the transmitted signal is set small, a descrambler circuit 5 and a scrambler circuit 7 to constitute a privacy circuit are controlled so as to be set into a non-operating state, and simultaneously, in the case that the transmission output is set large, the privacy circuit is operated. Besides, by executing control similar to a master machine by transmitting a control signal to a slave machine too by a modem 3, in the case that there is possibility that the transmitted signal is tapped, the privacy circuit is turned on so as to prevent the tapping, and simultaneously, in the case that there is no possibility that the transmitted signal is tapped at all, the privacy circuit is turned off, and the deterioration in the sound quality can be prevented.
Patent JP-H0413841-A (JP)
Title: Ticn-base cermet
Inventor: KONISHI HIROHISA
IPC: B23B27/14
Filed: 1990-04-28
Abstract: PURPOSE:To improve wear resistance and breaking resistance by selecting Nb instead of Mo as a hard component and allowing Nb to exist in the peripheral part of a structure with core in a cermet consisting of a hard phase having a structure with core and a binding phase. CONSTITUTION:This TiCN-base cermet is constituted of a hard phase having a structure with core and containing Ti, W, and Nb and a binding phase consisting of iron group metal. The composition of the remainder of the whole composition of the above cermet from which the above iron group metal is subtracted is represented by [(Ti)a(Nb)b(W)c](CuNv)z, where (a+b+c)=1, (a)=0.5 to 0.95, (b+c)=0.05 to 0.5, (b)/(b+c)=0.4 to 0.8, (v)=0.4 to 0.6, (z)=0.8 to 1, and (u+v)=1 are satisfied. Further, the core part in the structure having a core therein is enriched in Ti and N, and the peripheral part is enriched in W, Nb, and C.
Patent JP-H04343145-A (JP)
Title: Central processing unit
Inventor: KAWASAKI KUNIHIKO
IPC: G06F11/10
Filed: 1991-05-20
Abstract: PURPOSE:To generate control signals for parity check and maintenance corresponding to a redundant bit area having small bit by selecting and wiring check data and maintenance data. CONSTITUTION:Redundant bit areas A1, A2,...An having 1 to 2 bits are provided in respective memory blocks M1 to Mn, and data are written in the respective redundant bit areas via a switching circuit 16. A check data generation source 14 is connected to one input terminal A of the switching circuit 16 and a controller 11 is connected to the other input terminal B of the switching circuit 16. At the acutual operation, the controller 11 changes over the switching circuit to the side of the input terminal and writes the check data in the respective redundant bit areas A1 to An. Accordingly, when a microprogram written in the respective memory blocks M1 to Mn is executed and actually operated, whether or not the microprogram is normal can be checked. At the time of maintenance, control signal generation data required for the maintenance are written from the controller 11.
Patent JP-S60259064-A (JP)
Title: Picture equipment
Inventor: GOTOU MASAHIRO
IPC: H04N1/411
Filed: 1984-06-05
Abstract: PURPOSE:To attain high picture quality and to reduce remarkably the coded information amount by applying the MR, MRR coding system and suppressing the picture element number to be interleaved to 1/3 or below the total picture element number as the coding system of communication equipment. CONSTITUTION:A picture element forming a run of length 1 in the main scanning direction is eliminated for read and binary-coded picture information at the transmission side to form a picture element string where white or black same picture elements are consecutive at least, and the picture element of the same position is interleaved at each line in the rate of one picture element per >=3 picture elements in the main scanning direction and MR, MMR coding is applied and the result is transmitted, then the result is decoded at the reception side and the interpolation processing is applied based on the information in total 8 picture elements, two picture elements upper right and just right position, two picture elements of lower right, upper left and just left and one picture element of lower left to the interleaved picture element position to transmit the picture information with high compression.
Patent JP-S62271569-A (JP)
Title: Drive circuit for picture display device
Inventor: HAYASHIDA TOSHIAKI
IPC: G09G3/36
Filed: 1986-05-20
Abstract: PURPOSE:To allow a device to operate without hindrance even if fault occurs under production by connecting decoders which decode counted clock pulses and generate a shift pulse to both ends of each row and column of a picture display device. CONSTITUTION:A row driver 5 and a column driver 6 are provided on both ends of rows G1-Gn and those of columns D1-D2 in a crystal panel where plural picture elements are arrayed in a matrix. Decoders 51 and 61, which decode binary count values being the outputs of counters 50 and 60 counting clock pulses CP1 and CP2 with the aid of start pulses ST1 and ST2 from a synchronization control circuit 4, are provided on both sides of the driver each. As a result, even if the crystal panel in a matrix, or the driver 5 or 6 develops fault during production, each row and column normally operate because the same signal is impressed on the both ends.
Patent JP-H02296937-A (JP)
Title: Hot water supply apparatus
Inventor: TERADA FUSAO
IPC: E03C1/04
Filed: 1989-05-10
Abstract: PURPOSE:To prevent uncomfortable discharge of cold water when the hot water in a tank is at a low temperature by cutting off the passing of water by a valve element solidified in the state of basic phase as it is at the time of opening a cock when the temperature of hot water in a heat insulating tank is less than a designated temperature. CONSTITUTION:A cylindrical valve element 7 in which shape memory resin is so arranged as to have its substantially central portion contracted towards the radial center to close a hot water passage in a hot water supply pipeline 6 so that memory may be formed in its basic phase configuration to have inner surfaces closely stuck to each other, is interposed in a hot water supply pipeline 6 of the hot water supply cock 2 side in a heat insulating tank 4. When the temperature of hot water in the tank 4 is high above designated temperature, the valve element 7 is softened in a closely sticking and closing state and when the hot water supply cock 2 is opened, the valve element 7 is pushed to open and deformed by flow pressure of hot water to pass hot water. On the contrary, when it is at a low temperature under the designated temperature, the valve element 7 is returned to the closed basic phase configuration and solidified as it is, so that the valve element is not deformed even if the flow pressure of hot water is applied thereto so as to cut off discharge of hot water.
Patent JP-H08280813-A (JP)
Title: Catheter sheath with catheter fixing tool
Inventor: ENDO SHINICHI
IPC: A61M25/00
Filed: 1995-04-17
Abstract: PURPOSE: To make operation extremely easy, make catheter fixation freely and quickly by constituting a catheter sheath of a catheter sheath body composed of a connector part and a sheath tube, and of a catheter fixing tool molded in one body with a grasping part and a grip part. CONSTITUTION: A grip part is grasped by an operator, and a gap 13 is formed on the upper part of a grasping part 11 so that the grasping part 11 is opened or closed toward the right and left sides when operated, and a sandwiching recessed groove 14 is carved in the vertical direction of an opposed wall face via the gap 13 so that a catheter 20 is sandwiched in a closed condition of the gap 13. Also, a hook part 15 by which the connector part 2 is sandwiched is formed on the lower part of the grasping part 11 and a pawl 16 is projectingly arranged inside the end part thereof, and the fitted recessed part 4 of the connector part 2 is sandwiched.  Therefore, sandwiching the catheter 20 by means of the sandwiching recessed groove 14 and fixation of the fitted recessed part 4 by means of the hook part 15 and the pawl part 16 can be performed in a single operation, thereby, fixation operation of the catheter 20 can be performed extremely easily because the pawl 16 is also opened/closed at the same time.
Patent JP-S63278925-A (JP)
Title: Preparation of novel polyurethane
Inventor: SANNOKI HITOSHI
IPC: C08G18/48
Filed: 1987-05-12
Abstract: PURPOSE:To prepare polyurethane useful as a material improved in blood compatibility and the degree of freedom in exhibiting the separative function, by reacting an organic diisocyanate with a specified compd. contg. at least 2 active hydrogen atoms in its molecule. CONSTITUTION:In preparing the object polyurethane polymer by reacting an organic diisocyanate with a compd. having at least 2 active hydrogen atoms in its molecule, the compd. contg. active hydrogen to be reacted herein is an ABA block copolyether glycol of a total number-average MW of 300-35 thousand consisting of a poly(ethylene glycol) block (Block A) and a poly(2- methyltrimethylene glycol) block (Block B) of the formula as shown (where a and b are integers). The polyurethane thus obtained has a function to inhibit the adhesion of blood platelets, so that it is useful as a medical material having blood compatibility. It is also useful as a separative membrane for its excellent mechanical characteristics.