baber/WOPTO huggingface dataset:
Patent JP-H01203842-A (JP)
Title: Automatic hot water supplier
Inventor: TSUTSUI OSAMU
IPC: F24H1/00
Filed: 1988-02-10
Abstract: PURPOSE:To make it possible to supply hot water to a faucet or to a shower even during hot water filling and to improve convenience for use by switching one flow passage to the other flow passage to automatically supply hot water during the hot water supply to a bathtub flow passage, automatically switching to the bathtub flow passage with the termination of the hot water supply, and making it possible to resume the hot water supply under the initial bathtub hot water supply condition. CONSTITUTION:When hot water is desired to be supplied to a faucet flow passage 17 during filling a bathtub 23 with hot water, a faucet hot water supply button 52 is pushed to instruct hot water supply to the faucet. A set hot water quantity (instantaneous/integrated), a set hot water temperature, present integrated and instantaneous hot water supply quantities, and a present supply hot water temperature, are stored in a memory 27c in a controller, and a flow rate adjustment-water stoppage changeover valve C is switched to the faucet side. Hot water supply to the faucet 24 is started through a faucet flow path 17, and the hot water supply is continued while performing a suitable temperature control. When the hot water supplying operation is terminated, a faucet hot water supply button 52 is again pushed to stop the hot water supply to the faucet. Within a time set by a timer, the flow rate adjustment-stoppage of water changeover valve C is switched to the bathtub flow path 16, and the stored hot water supply condition is read out and hot water supply to the bathtub 23 is carried out.
Patent JP-H04245102-A (JP)
Title: Directly-fitted illumination apparatus
Inventor: WASHITSUKA KEIICHI
IPC: F21V21/02
Filed: 1991-01-30
Abstract: PURPOSE:To make the whole illumination apparatus thin and increase the brightness of the whole ceiling face by supporting a fluorescent lamp with lamp sockets provided at both ends of a fitting base, and cantilever-supporting a ballast on one side of the fitting base. CONSTITUTION:A straight tube type fluorescent lamp 14 is supported on a bar-shaped fitting base 13 via lamp sockets 21, and lead wires 32 connected to the sockets 21 are arranged in the base 13. A ballast 15 is cantilever- supported on one side of the base 13 in the exposed state and directly fitted to a ceiling face 11 via no reflecting plate. The lamp 14 is arranged slantly below at a position off the ballast 15. The sockets 21 and lamp 14 can be located near the ceiling face 11 regardless of the thickness of the ballast 15, the whole apparatus can be made thin, the lamp 14 illuminates the lower face of the ballast 15, and the brightness of the whole ceiling face 11 can be increased.
Patent JP-H03235348-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUKEGAWA KAZUO
IPC: H01L21/31
Filed: 1990-02-13
Abstract: PURPOSE:To provide a surface layer of low impurity concentration by a method wherein a natural Si epitaxial layer is laminated on the main surface of an Si wafer to be thicker than the depth of a buried oxide film for inter-element isolation and it is oxidized by ion implantation of O2 to a prescribed depth so that a buried oxide film is formed. CONSTITUTION:A natural Si epitaxial layer 2 is made to grow about 0.3mum thick on the main surface of a P-type Si wafer 1 of impurity concentration 10<15>/cm<3>. O ions of about 2X10<18>cm<3> are implanted at 200KeV from the surface of the epitaxial layer 2. When treatment is executed in an Ar atmosphere at a temperature of 1300 deg.C for six hours, a wafer 10 having an SOI film 5 of a thickness 0.2mum in the surface layer and a buried oxide film 6 of a thickness 0.42mum laid below this film is obtained. The impurity concentration of the SOI film 5 is about 10<13>/cm<3>, which is so low as about 1/100 of the concentration of the wafer employed. According to this method, the wafer having the SOI film of low impurity concentration can be obtained irrespective of the impurity concentration of the wafer employed, and a device having excellent characteristics can be formed.
Patent JP-H08223369-A (JP)
Title: Original reader
Inventor: KAWABATA TOMIKO
IPC: H04N1/04
Filed: 1995-02-17
Abstract: PURPOSE: To speed up a read time by retracting a stopped read section by a prescribed distance through low resonance control in the case of intermittent subscanning thereby suppressing residual vibration at stopping even in the reader has a large moment of inertia and a resonance effect. CONSTITUTION: An image signal read by a read unit 2 is amplified and wave- shaped by an amplifier shaping circuit 21 and the resulting signal is stored in a memory 22. A control section 23 controls a motor driver 24 to drive a drive motor for moving the read unit 2 and receives the image signal stored in the memory 22 and applies band compression to the signal and the band compression data are stored in a band compression data buffer 25 to control the output of band compression data through the buffer 25. When no idle capacity is in existence in the buffer 25, the subscanning is once stopped to stop the reading of an original. Then the read section is retracted by a prescribed distance and then the subscanning is restarted to the make the moving speed of the read section stable, then the original is read.  When the read section is gone back by a prescribed distance, low resonance control to suppress residual vibration is conducted.
Patent JP-S58150652-A (JP)
Inventor: HANDA HIROSHI
IPC: E04F13/12
Filed: 1982-02-27
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-H05265747-A (JP)
Title: Single-chip microcomputer
IPC: G06F9/30
Filed: 1992-02-18
Abstract: PURPOSE:To widen the limitation of the operating frequency caused by a dynamic circuit without increasing the capacity value and to operate a single-chip microcomputer down to a low frequency by adding a circuit which can produce the time longer than the sampling time of an instruction decoder. CONSTITUTION:An instruction decoder 5 is provided with a latch signal producing part and a latch circuit to lath the output signal of an instruction decoder 5. These component elements are integrated on a single semiconductor board. Then, the decoder 5 is instructed to perform the precharging and dynamic sampling operations synchronously with the signal of a clock producing part 2. Meanwhile the latch signal producing part is instructed to produce a latch signal having the pulse width larger than the sampling time of the decoder synchronously with the signal of the part 2. Under such condition, the output of the decoder 5 kept in a normal sampling state is stored and kept in the latch circuit. Then, the output of the decoder 5 is supplied to each part of a device through the latch circuit to suppress the transmission of the abnormal signal that exceeds the holding time of a dynamic circuit.
Patent JP-H0628332-A (JP)
Title: Apparatus for discrimination of structure of device to be controlled and for evaluation of parameter and method for effective solution of nonlinear optimization of two-variable function
Inventor: AAMETSUTO EFU KONAA
IPC: G05B17/02
Filed: 1992-01-22
Abstract: PURPOSE: To improve the performance of various devices by making the relation between the input and the output of a system coincide with a mathematical relation and sending a discriminated structure to a parameter evaluator. CONSTITUTION: Process input/output data 21 is inputted to a response parameter classifier 22 and a parameter evaluator 25. The response parameter classifier 22 discriminates the structure of the considered system. A transfer function expressing a discriminated structure 24 is inputted from the response parameter classifier 22 to the parameter evaluator 25. The parameter evaluator 25 uses a model discriminated in the transfer function 24 to obtain an initial value of a parameter 27 related to the transfer function. The parameter is repeatedly processed in the internal process until actual input/output data 21 coincides with processing input/output data forecated with the parameter evaluated in the discriminated structure.
Patent JP-2000228407-A (JP)
Title: Bare chip mounting system
Inventor: HASEGAWA NAOKI
IPC: H01L25/07
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To transfer a board from a mount stage to a resin coating stage of a resin sealing section without rapidly cooling the board, by arranging a resin sealing side board cooling prevention means and a mount side board cooling prevention means in the vicinity of a board transferring section. SOLUTION: A bare chip mounting system comprises a bare chip mounting section 50 for mounting a bear chip onto a board, a board transferring section 40 for transferring the bare chip-mounted board to a resin sealing section 30, and the resin sealing section 30 for molding the bare chip-mounted board transferred by the section 40. A resin sealing side board cooling prevention means 18 is arranged at a location which is between a mount stage 22 of the section 50 and a resin coating stage 16 of the section 30 and which is just before the stage 16, and a mount side board cooling prevention means 20 is arranged at a location just before the stage 22. As a result, cracks formed due to a difference in thermal expansion coefficient between the bear chip and the board can be suppressed.
Patent JP-S61188701-A (JP)
Title: Head shell
Inventor: OKADA KENZO
IPC: G11B3/42
Filed: 1985-02-18
Abstract: PURPOSE:To assure lightweightness and to form a head shell which has no possibility of inducing partial resonance by sintering and molding metallic short fibers. CONSTITUTION:The head shell 4 is formed by sintering and molding the short fibers of, for example, Al (aluminum) Ti (titanium), Be (beryllium), Fe (iron), etc. The term 'short fibers' refers to the fibers of <=5000 l/d if the outside diameter and length of the fibers are designated as (d) and l. The short fibers of d=50-100mum, l=3-5 mm Ti are used in this head shell 4. Since many open pores 4b exist in the sintered molding, the specific gravity is as small as about 2.2 and the value of such specific gravity is fairly low as compared with 2.7 specific gravity of Al and 4.5 specific gravity of Ti. The mechanical strength and rigidity of said molding are equal to or higher than the mechanical strength and rigidity of, for example, Ti as the molding is formed by sintering the fibers. The sound absorption coefft. (shown by a solid line 8) of the sintered short fiber body is in the frequency range from middle to high frequency ranges and is larger than the sound absorption coefft. of the conventional Al (shown by an alternate long and short dash line 9).
Patent JP-S53115105-A (JP)
Title: Data transfer system
Inventor: SATOU RIYUUZOU
IPC: H04L12/54
Filed: 1977-03-18
Abstract: PURPOSE:To reduce the load caused by the buffer chain treatment for the central control unit as well as to enhance the economization of the control unit, by providing a region where the data signal of more than plural frames is stored with every circuit within the main memory device of a storage exchange.
Patent JP-2000226804-A (JP)
Title: Manufacture of concrete-paving plate having roughness on surface
Inventor: HONGO YUTAKA
IPC: E01C5/08
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a wide surface roughness concrete-paving plate by spraying a delay agent to the surface of unhardened concrete placed in a form, repeatedly flattening the surface by rubbing with a trowel, and continuously repeating the delay agent spray and trowel flattening processes at a required number of times. SOLUTION: Generally, concrete obtained by mixing Portland cement, water, fine aggregate (sand) and coarse aggregate (gravel) is placed, a hardening delay agent is added to the surface, the surface is flattened by rubbing the surface several times with a flat trowel, the hardening delay agent addition and trowel flattening processes are repeated at a required number of times (about three times), it is left as it is half a day (concrete of a part where a hardening delay agent does not yet permeate is hardened), and the unhardened part of the surface is washed for a required time. Thus, as the amount of a delay agent added is increased, a concrete-paving plate with a larger surface roughness is obtained, and it is possible to obtain a concrete-paving plate with a roughness far exceeding a sand patching value of 1 mm.
Patent JP-S54122013-A (JP)
Title: Error correction system
Inventor: MATSUSHIMA KOUJI
IPC: H04L1/00
Filed: 1978-03-15
Abstract: PURPOSE:To attain error correction in each group by dividing a digital signal converted from an analog signal into several ones by combinationally using drop-out detection by the regenerated digital signal and parity check. CONSTITUTION:The recording side consists of analog input terminal 1, A/D converter 2, data distributor 3, parity-bit generator 4, a data read circuit, data converter circuit 7, and recorder 8, and the regenerating side consists of regenerator 9 regenerating a signal recorded by recorder 8, data distributor 10, drop-out detection circuit 11, data demodulator circuit 12, parity-check circuit 13, error correction circuit 14, data demodulator circuit 15, drop-out detection circuit 16, correction circuit 17, correction command circuit 18, A/D converter 19, and demodulating low-pass filter 20. At the time when the analog signal is converted into a digital signal, data bits of the digital signal are weighted respectively; as to a group of important bits, parity bits are added to perform processes until error correction and as to bits not so important, only previous values are held.
Patent JP-H03232409-A (JP)
Title: Running device of agricultural mobile machine
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1990-02-09
Abstract: PURPOSE:To stabilize the working attitude by fixing rear rollable wheels 5 to the car body 16 at a descent working position of a working unit freely elevatably connected to the rear part thereof so as to be incapable of rolling. CONSTITUTION:While propelling the car body 16 by a driving force of rear wheels 5, etc., a prescribed work such as seedling-planting is carried out in a working attitude where a working unit 60 is descended. In this case, the rear wheels 5 are fixed to the car body 16 at a certain position so as to be incapable of rolling in accordance with descent of the working unit 60. Instabilization of the working attitude of the working unit 60 due to shaking, etc., of the car body 16 during the operation can be reduced thereby.
Patent JP-H05231600-A (JP)
Title: Quick reference means for piping design data
Inventor: KAGASAKI KAZUHIDE
IPC: F17D1/00
Filed: 1992-02-18
Abstract: PURPOSE:To display piping design data in accordance with nominal pipe dimension of different pressure rating class simultaneously. CONSTITUTION:Piping design data is printed on the front and back of a data card 6. A plural number of data display windows W... which expose data selected from among piping design data printed on the data card are formed on a side plate 2 of a card storage case 1. Also, indexes are printed on the surface of the side plate 2 in correspondence to the plural number of data display windows. When nominal pipe dimension is determined, the data display windows are formed in such a way various pipe design data per a plural number of pressure rating class is simultaneously displayed on each data display window, and piping design data and indexes are printed.
Patent JP-S56126723-A (JP)
Title: Photoelectric transducing device for illuminometer
Inventor: YOSHIDA MANABU
IPC: G01J1/42
Filed: 1980-03-10
Abstract: PURPOSE:To obtain a device which accords with a curve of luminosity in terms of the property of spectroscopic sensitivity and meets legal standards to the full by  using a P-N junction type silicon photodiode of a photocell type as a light-receiving  element and by improving a luminosity compensating filter therefor. CONSTITUTION:A thin silicon plate which is of N type and has resistivity of 1- 5OMEGAcm is used for the substrate 1 of the lght-receiving element of the P-N junction type silicon diode, and on the periphery of one surface thereof an N<+> region 2 is formed through vapor-phase diffusion of PClO3. This silicon photodiode 7 is constituted in such a manner that lead pins 8 thereof are fixed to an insulating stem 9 provided beforehand and that diode electrodes 5a and 5b are connected with the lead pins 8 by bonding of a metal wire 10 so as to enable taking-out of the photoelectric transducing output to the outside. In addition, the luminosity compensating filter 12 is constituted by a transparent blue glass plate whose main constituents are P2O5, Al2O3, CuCO3 and the like and by a thin CdS film. By these components the compensation of luminosity is made possible and the device is made possible to meet the legal standards sufficiently.
Patent JP-S63294836-A (JP)
Inventor: RUTSUTSU KAUFUMAN
IPC: A61B5/22
Filed: 1988-02-12
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-S61190764-A (JP)
Title: Magnetic card
Inventor: TACHIBANA RYOSUKE
IPC: G06K19/00
Filed: 1985-02-19
Abstract: PURPOSE:To perform the data recording that is easy to carry and possible of voice recording, by forming a magnetic card sent out with a capstan from one side of a chamber partitioned by an internal wall that is turned to the magnetic card sent in the chamber from another side. CONSTITUTION:When this magnetic card is inserted into a write reproduction device with magnetic head, the capstans 4 and 4 turn in a direction, a magnetic tape 3 is sent out from one side of a chamber 2, and the magnetic head reads a magnetic signal on the tape 3. Then, the tape 3 passing through the magnetic tape is sent in the chamber 2 from another side. Since this tape 3 is guided along with the internal surface, it is smoothly shifted without being entangled. Then, when the width of the tape 3 is made equal to the cassette inner thickness (d) or narrowed a little, while it meanders in the chamber 2, there is no case that the tape 3 is broken or bent. Then, since the equal quantity to the tape sent out from the chamber 2 is sent in the chamber 2 from other side, the drive force of the capstan 4 is extremely little, and the rapid feed and sudden stop capacity is improved.
Patent JP-H0544321-A (JP)
Title: Mounting of balustrade
Inventor: NAGAO HIROSHI
IPC: E04B1/00
Filed: 1991-02-26
Abstract: PURPOSE:To eliminate displacement of a mounting hole due to the drying of a spandrel wall by providing a mounting hole of a balustrade member according to a column interval after the spandrel wall is dried, and by screwing a bolt into a hole part so as to fix the balustrade. CONSTITUTION:After the concrete of a spandrel wall 12 which is formed upright from the floor surface, is dried, mounting holes 14a, l4b are mounted at the same interval as columns 18a, 18b of a balustrade member 20. A coagulant 24a is flown into the holes, and the column 18a of the balustrade member 20 is positioned correspondent to the mounting hole 14a, while a bolt 16a is inserted into the mounting hole 14a through the column 18a. A nut 22a is screwed into the bolt 16a and the balustrade member 20 and the spandrel wall 12 are pressurized into an integrated body, and a cap 28 is fitted to the upper part of the member 20.
Patent JP-H03234560-A (JP)
Title: Perfect printing device
Inventor: OGASAWARA KAZUO
IPC: B41J2/355
Filed: 1990-02-10
Abstract: PURPOSE:To make a device compact with the purpose of preventing an increase in an electric current by setting both printing heads at an interval of arrangement in their transport direction which is shorter than the length of a transport direction of a printing medium, and switching the mutual action period of both printing heads alternately to activate their printing operation. CONSTITUTION:A platen roller 14 and a pair of surface side thermal heads 15 are arranged on a top which sandwiches a printing transport path 13 for a train ticket 12, while a platen roller 16 and a pair of rear thermal heads 7 are arranged on the bottom. Then the thermal heads 15, 17 are controlled for printing by switching them alternately so that their printing action periods are not overlapped. Thus it is possible to operate the both heads 15, 17 using an application current equal to a single head capacity by switching the printing action periods of the both heads 15, 17 alternately. In addition, a space required for the both heads 15, 17 can be reduced without an increase in the application current. Subsequently, the device is made compact with the purpose of preventing an increase in the electric current.
Patent JP-S52114297-A (JP)
Title: Memory display circuit
Inventor: ISHII TETSUO
IPC: G09G3/00
Filed: 1976-03-22
Abstract: PURPOSE: Memory elements and wiring amount are reduced and the improvement in reliability is achieved by periodically scanning input signals, subsequently integrating and storing their outputs and distributing the stored values to display devices corresponding to the input signals. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55124153-A (JP)
Title: Cylinder for electrostatic latent image forming drum
Inventor: NARISAWA TOSHIAKI
IPC: G03G5/10
Filed: 1979-03-19
Abstract: PURPOSE: To control toner filming by mixing an inorganic substance into a synthetic resin to prevent a temp. rise of a cylinder for a drum.  
     CONSTITUTION: The synthetic resin is selected from both thermosetting and thermoplastic resins, and for example, ABS resin or polyvinyl chloride is used. As the inorganic substance alumina, graphite or the like whose heat conductivity is higher than that of the resin is used. The content of the inorganic substance is adjusted to 10W50, preferably 25W40wt%. Thus, the heat radiability of a cylinder for an electrostatic latent image drum is improved to prevent a temp. rise, and toner filming can be controlled. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57147349-A (JP)
Title: Information transmitter
Inventor: MOCHIZUKI NORIYUKI
IPC: H04L5/22
Filed: 1981-03-06
Abstract: PURPOSE:To improve transmission precision by such working and processing with a microprocessor as multiplying a numeral value by some integer or adding a bias value and transmtting then restoring at a reception side. CONSTITUTION:Under the command of a processor 14, a numeral input circuit 1b scans and inputs pieces of numeric information DI1-DIm to send a parallel numeric signal 2a to a data bus 13. The processor 14 receives the parallel numeric signal 2a and, after multiplying the parallel numeric signal 2a by some integer or adding a bias value, performs parallel-series conversion, thereby a serial numeric signal 3a to a numeral output circuit 15 through a data bus 13. A signal transmitter 5 modulates the signal 3a to send the result to a transmisision line 6. At a receiver B, the signal received by a signal transmitter 7 is demodulated and supplied to a numeral input circuit 19. A processor 20 performs the series-parallel conversion of a serial numeric signal 19a obtained through a data bus 21 and then performs restoration to output the resulting parallel numeric signal 9a to an output converter 10 through the bus 21.