baber/WOPTO huggingface dataset:
Patent JP-S59178695-A (JP)
Title: Checking device of read-only memory
Inventor: KIMURA TETSUO
IPC: G11C29/04
Filed: 1983-03-30
Abstract: PURPOSE:To check easily defect of the memory contents by comparing the content of a memory with the next operation result of an operating means to check a read-only memory. CONSTITUTION:The operating means which reads out successively the contents of the read-only memory and operates them with a certain algorithm is constituted of an accumulator, which consists of an adder 4 and latch circuits 5 and 6, and a counter 2. The counter 2 is reset by depression of a switch SW; and when it is released, the counter 2 counts the output of an oscillator 1 and outputs the count value. This output is converted to an ROM read address signal by an address decoder 3, and data stored in the ROM is read out and is inputted to the adder 4. The adder 4 adds output data of the latch circuit 5 and output data of the ROM and inputs the result to the latch circuit 6. A latch circuit 7 latches the output of circuit 6 when the switch SW is depressed. A comparator 8 compares the outputs of circuits 7 and 6 with each other, and an FF9 is set by the output, and the normality of the ROM is indicated on an indicator lamp 10.
Patent JP-S51128247-A (JP)
Title: Antenna
Inventor: ONO MAKOTO
IPC: H01Q21/08
Filed: 1975-04-30
Abstract: PURPOSE:Plane alley antenna with the simply composed load-dispatching circuit.
Patent JP-S59177852-A (JP)
Inventor: MIYAKE MASANOBU
IPC: H01K1/46
Filed: 1983-03-29
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-H06245298-A (JP)
Title: Electroacoustic transducer
Inventor: YAMAGUCHI TAKURO
IPC: H04R19/00
Filed: 1993-02-18
Abstract: PURPOSE:To attain thin type, simple structure and ease of manufacture by improving a low frequency characteristic of a small sized electroacoustic transducer used for a device such as a portable telephone set by a new structure. CONSTITUTION:A diaphragm 1 and a stationary electrode 3 are opposite to each other interpose a very thin insulator 2 inbetween and an induced charge of the opposite polarity to that of the diaphragm 1 is produced on a metallized electrode 31 formed on the surface of the stationary electrode 3 by the charge of a high polymer plastic film 12 of the diaphragm 1 through electret processing. Furthermore, an attracting force is produced between the metallized electrode 11 (magnetic body) of the diaphragm 1 and the stationary electrode 3 comprising a magnet 32. A balancing state is kept by a static capacitance between the diaphragm 1 and the stationary electrode 3 and a sound pressure in response to an AC electromotive force is emitted by impressing the AC electromotive force between the diaphragm 1 and the stationary electrode 3.
Patent JP-H03254520-A (JP)
Title: Discordance detection circuit
Inventor: MAEDA MASAHIRO
IPC: H04L1/00
Filed: 1990-03-05
Abstract: PURPOSE:To prevent a scale of a discordance detection circuit from being increased in proportion to a bit number by detecting the discordance through the comparison between a new N-bit data and a preceding N-bit data inputted previously one by one bit when the new N-bit data is inputted by a discordance detection means to detect the discordance. CONSTITUTION:An input data is read by a shift storage means 2, and till the 1st bit of a 2nd N-bit data is inputted and read by the shift storage means 2, the 1st bit of the 2nd N-bit data is inputted to a discordance detection means 3 from the shift storage means 2. Thus, the discordance detection means 3 reaches the state that two 1st bits of the two data are inputted and the non- coincidence/coincidence of both bits is checked. Thus, in the case of discordance, a discordance detection signal is outputted to a discordance detection signal holding means 4 and held therein and the result is outputted as a discordance detection display signal.
Patent JP-S59177535-A (JP)
Title: Silver halide photographic emulsion and its production
Inventor: HONDA BON
IPC: G03C1/005
Filed: 1983-03-28
Abstract: PURPOSE:To enable decrease in generation of a photographic fog owing to red safe light, increase in a terminal fog, etc. by maintaining the average content of silver iodide in particles in a specific range and providing the part where the silver iodide exists locally at a specific concn. CONSTITUTION:If the average silver iodide content in silver halide particles is maintained at 0.5-10mol%, high sensitivity with a less photographic fog as well as good developing progressiveness and fixability are obtd. The part where high concn. silver iodide of at least >=20mol% exists locally is provided in the silver halide particles. The outside of the part where the silver iodide exists locally is coated by silver halide contg. no silver iodide. If such a simple dispersion emulsion is used, a sensitization treatment such as chemical sensitization is thoroughly executed and extremely high sensitivity is obtd.; moreover, there is no tendency toward a softer gradation and high contrast is obtd. No red safe light fog is generated in this stage and thermal stability is extremely high.
Patent JP-H04289910-A (JP)
Title: Information input system
Inventor: KISHI HAJIME
IPC: G06F3/0346
Filed: 1991-03-19
Abstract: PURPOSE:To improve the work efficiency by combining a risual coordinate indication by and a character input by finger. CONSTITUTION:Coordinate information is inputted by utilizing an output signal from a visual point movement detecting device 1 for detecting a user's visual point movement such as an eye camera, etc. Subsequently, inputs of character information of a character and a command, etc., from a keyboard type character input device 3 are combined. That is, the visual point detecting device 1 converts the visual point movement to an electric signal, and a signal converting part 2 converts the electric signal to a coordinate signal. The input device 3 inputs a character from a keyboard, and a signal converting part 4 converts an input signal to a character signal. A judging control part 7 executes comparison and decision of the inputted character signal and control of the coordinate signal, a coordinate output part 8 outputs the coordinate information, and a character output part 9 outputs the character information. Accordingly, it is unnecessary to release both hands from the keyboard during the series of work, it is also unnecessary to turn eyes away from on the screen, and thinking can be concentrated.
Patent JP-S59177894-A (JP)
Inventor: MISAWA FUMIHIRO
IPC: H05B37/02
Filed: 1983-03-29
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-S55145484-A (JP)
Title: Character broadcast receiver
Inventor: TAKAKURA MINORU
IPC: H04N7/088
Filed: 1979-04-27
Abstract: PURPOSE:To secure the instantaneous projection of at least one character broadcast program without any queuing time, by providing the nonvolatile memory and the program designation switching circuit. CONSTITUTION:In nonvolatile memory 24, the program designating code for one specified character broadcast program is memorized in the address of the corresponding channel with every TV broadcast channel. And with operation of channel selector 17, FF16 is set and the output turns to 1. Thus the AND gate of switch circuit 25 is opened, and then the designating code of memory 24 is supplied to comparator 11. Then transfer gate 8 is opened by the coincidence signal of circuit 11, and the designating code of memory 24 is memorized in main memory 15. And the output of FF16 is 1 in circuit 3, and the selected program is projected immediately under these conditions. Here if the selection is done by character broadcast program selector 12, FF16 is reset with the output turned to 0. And the information of memory 15 is projected instantaneously on the screen. In such way, at least one character broadcast can be viewed immediately.
Patent JP-H11250118-A (JP)
Title: Optimally designing system of fastening structure using genetic algorithm
Inventor: YAMAGUCHI TAKASATO
IPC: G06F15/18
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To realize designing directly using a standard value to be utilized in actual designing by providing a means for setting the designing variable of fastening structure, a means converting a designing problem to a genetic array through the use of a standard data base, a means having the effect of neighbor searching, and a means generating no lethal gene. SOLUTION: Structure optimizing is executed by starting each part by utilizing an input/output part 1. A designing problem input part 2 inputs the designing problem consisting of an evaluation model and designing specifications. A genetic algorithm processing part 6 obtains an optimum answer to the designing problem set by the part 2 by using a genetic coding part 7, an adaptability function calculating part 8, a gene manipulating part 9 and a genetic algorithm processing control part 13. A various kinds of evaluation part 14 executes various kinds of analysis such as limited element analysis with respect to a structure corresponding to an individual generated by the part 9 and obtains the evaluated value of an evaluation item set by a designing specifications input part 5. Evaluated value data obtained by the part 14 is stored in an evaluated value storing part 25.
Patent JP-S56149857-A (JP)
Title: Circuit switching system
Inventor: SAKAI HIROSHI
IPC: H04M3/08
Filed: 1980-04-22
Abstract: PURPOSE:To efficiently execute the maintenance in case when a fault has occurred, by providing a switching control circuit for directly connecting a specific extension to a trunk in accordance with a switching control instruction from a processor, on every line control circuit. CONSTITUTION:When a fault occurs frequency at the time of transmission and receiving of a data between the central control unit and the respective control circuit, the control unit CC detects it and closes the control circuit. In this case, when either the line control circuit LTC0 or LTC1 is faulty, a switching circuit control instruction is sent to the corresponding switching control circuit CHC0 or CHC1. When the common control circuit is faulty as the switch control circuit SWC, the switching circuits which are always operated CHOL, CHOT or CH1L, CH1T are released by sending out the switching circuit control instruction to both CHC0 and CHC1, and a specific extension among the stored extensions which have become uncontrollable due to block of the fault control circuit is separated from the system and is directly connected to the trunk.
Patent JP-2000249638-A (JP)
Title: Automatic optimum phase detection method in stress image system
Inventor: MASUKI AKIHISA
IPC: G01L1/00
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To automatically and accurately detect an optimal sampling phase even in the case of the application of an a symmetrical load by comparing a plurality of stress value data obtained by changing the sampling timing of a negative-side period over a plurality of steps, and by obtaining negative-side timing for giving the maximum stress value. SOLUTION: Positive-side and negative-side periods for composing the repetition cycle of a load signal are divided into a plurality of steps, and the sampling timing of the positive-side period is changed over a plurality of steps while the sampling timing of the negative-side period is being fixed, thus comparing a plurality of obtained stress value data, and obtaining positive side timing for giving the maximum stress value. After that, the sampling timing of the negative-side period is changed over a plurality of steps while the sampling timing of the positive-side period is being fixed to the positive-side timing for giving the obtained maximum stress value, thus comparing the plurality of obtained stress value data, and obtaining the timing of the negative-side period for giving the maximum stress value.
Patent JP-H01227447-A (JP)
Title: Probing device
Inventor: NAKAJIMA HISASHI
IPC: H01L21/66
Filed: 1988-03-07
Abstract: PURPOSE:To reduce the height of the base of a test head with respect to a wafer surface without shortening the end in the longitudinal direction of a laser marking device, and to shorten a measuring cable by arranging a laser illuminant so that the optical axis of the laser illuminant is made approximately parallel with the wafer surface and mounting a reflector so that the optical axis of the reflector is crossed with the wafer surface. CONSTITUTION:In a probing device in which a laser illuminant 13 is set up onto the surface of a semiconductor wafer 4 and a mark is put on the surface of the semiconductor wafer 4, the laser illuminant 13 is disposed so that the optical axis 15 of the laser illuminant 13 is made approximately parallel with the surface of the semiconductor wafer 4, and a reflector 14 is fitted so that the optical axis 15 of the reflector 14 is crossed with the surface of the semiconductor wafer 4. A laser marking device putting a mark showing a defective to a defective wafer chip regarding the result of inspection by a wafer probe is composed of the laser illuminant 13 and the mirror 14. The laser illuminant 13 is mounted to a ring insert 16 so that the optical axis 15 of the laser illuminant 13 is made parallel with the surface of the wafer 4 placed onto a chuck 5, and laser beams 17 emitted from the laser illuminant 13 are focussed 18 to the surface of the wafer 4 through the mirror 14.
Patent JP-H02236084-A (JP)
Title: Manufacture of welded pipe joint with given radius of fluid path inside
Inventor: SHIMIZU SADAO
IPC: F16L13/02
Filed: 1989-03-06
Abstract: PURPOSE:To intend uniform flow with decreasing pressure loss of fluid for a welded pipe joint which can be bent in L, T shapes, by dividing a bent part into two by hole dia. to totally weld the outer peripheries and the matching portions of the inner faces. CONSTITUTION:For a welded pipe joint which can be bent in L, T shapes, the part with radius bent gently at will are processed with a shape divided into two at the center of hole dia. Then, the two parts are combined to constitute a joint so that tow parts are set together to totally weld the outer peripheries and the matching portions of the inner faces. As a result, it is possible to make radius small in pressure loss and gentle and smooth flow of various types of fluid.
Patent JP-H06268210-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MORITA KIYOYUKI
IPC: H01L29/78
Filed: 1993-03-15
Abstract: PURPOSE:To prevent the destruction by the charge up of a gate electrode generating in the course of manufacture. CONSTITUTION:An n-type poly silicon gate electrode 5 and a gate oxide film 3 are provided on a part of a p-type semiconductor substrate 1, an n-type diffusion layer 42 is provided on the region where the gate electrode 5 is not provided, and they become the source/drain region of an n-type transistor. On the other hand, an n-type diffusion layer 14 is provided on a part of the region, which is an active region, where an n-type polysilicon gate electrode 5 is formed. The n-type diffusion layer 41 is connected to the n-type pllysilicon gate electrode 5 only, and it functions only as the protective diode of the gate electrode 5. As a result, the charge of the gate electrode 5 generated by charge-up is discharged through the diffusion layer 41 of the gate electrode 5, and the destruction of the gate oxide film 3 by charge-up is not generated.
Patent JP-H0768615-A (JP)
Title: Mold temperature regulating machine
Inventor: NOGUCHI HARUO
IPC: B29C45/78
Filed: 1994-03-24
Abstract: PURPOSE:To obtain a mold temperature regulating machine capable of keeping temperature regulating water to be supplied to a mold at a required constant temperature. CONSTITUTION:A branch flow pipe 30 is provided for bypassing a part of temperature regulating water from a pump device to a tank 12 without passing it through a mold. The branch flow pipe 30 is bent 153 downward in the tank 12. A temperature regulating water pipe 26 introducing temperature regulating water returned from the mold is provided with a cutout part 155 and a baffle plate 154 at the end thereof in the vicinity of a tank-side wall. A cooling water supply pipe 16 is provided with a means 156 for dispersing cooling water. In the construction, when the temperature regulating water is returned into the tank 12, the content of the tank 12 is completely stirred by the temperature regulating water.
Patent JP-S59181489-A (JP)
Inventor: SHIBANO NOBUO
IPC: H05B39/02
Filed: 1983-03-31
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-S61212962-A (JP)
Title: Facsimile equipment
Inventor: HIRATA YOSHIHIRO
IPC: H04L13/18
Filed: 1985-03-18
Abstract: PURPOSE:To prevent surely mis-reception when a fault of a recording section takes place by discriminating whether or not the recording section is normal every time a prescribed amount of text is received and outputting the succeeding text into a memory only. CONSTITUTION:After a text from a transmission side is received and demodulated by a network control/ modulator-demodulator section 1, the text is inputted to a transmission control section 2 and inputted to a decoding section 3 and a memory 5. The test is decoded by the decoding section 3, converted into raster information and inputted to a recording section 4 and printed. On the other hand, the text VD is stored and recorded in the memory 5. When the text VD for one page's content is recorded and stored, a system control section 7 discriminates the presence of a fault of the recording section 4 based on the output of a fault detection sensor 6. When faulty, the recording section 4 is stopped and the succeeding text V is stored and recorded. After the recording section 4 is restored, the content of the memory 5 is decoded and sen to the recording section 4.
Patent JP-S58171970-A (JP)
Title: Charge control type ink jet recorder
Inventor: OOMORI HIDEYUKI
IPC: B41J2/115
Filed: 1982-04-02
Abstract: PURPOSE:To obtain a charge control type ink jet recorder using a system in which the separating timing of ink particles is detected and compared with the previous separating timing, and when the difference between them exceeds a certain phase number, signal of abnormality is generated. CONSTITUTION:When ink particles 18 charged by a searching signal fly near a charge detector 21, an induction current flows in the charge detector, and the current is passed to an amplifier 23 to make it a detection signal and compared with a reference voltage level Vref in a comparator 11 to make it a dual value. Then, the value is put in PIA7 and the separating timing of ink particles is judged by a micro processing unit 4. By this, when a great difference appears between the detecting timing and the previously detected value, a signal of abnormality is generated.
Patent JP-H07260306-A (JP)
Title: Icemaker
Inventor: TAKEUCHI WAKICHI
IPC: F25C1/24
Filed: 1994-03-24
Abstract: PURPOSE:To provide an icemaker in which an opportunity of exposing water to the air in a water supply route is reduced, decomposition of water and generation of offensive odor are prevented and an operating sound of a water supply pump is decreased. CONSTITUTION:The icemaker comprises a water supply tank 7, a pump 6, an icemaking tray 2 and a tube for coupling them. The tank 7 and the pump 6 are fixed to a frame 8 in a cold storage chamber. The tank 7 is removable from the frame 8. The pump on a back surface of the tank is a gear pump, which is reversed after a water supplying operation, and in which the number of revolutions of the pump is reduced at the time of reversing.
Patent JP-S56150865-A (JP)
Title: Insulated gate type field effect semiconductor device
Inventor: ITOU TATSU
IPC: H01L29/78
Filed: 1980-04-25
Abstract: PURPOSE:To prevent the deterioration and the failure of a semiconductor device formed by the miniaturization of an FET by providing a protective element which does not generate a strong electric field in a junction region so that the p-n junction of the FET connected to an external terminal for a signal output may not break with an abnormal voltage. CONSTITUTION:In a device for producing, for example, the output of a logic circuit L from an output buffer circuit OB to an external terminal, a protective element PD1 is connected to an FET Q6 for driving the circuit OB. This element PD1 is composed, for example, of the drain region 81 of the FET Q6 and a diffused layer 82 formed in the vicinity of the region 81, and operated at a punch through element. This layer 82 is connected to the gate 51 of the FET Q6 to inhibit a strong electric field to be produced at a junction J2 part even if a high voltage is applied from the external terminal to an electrode 99. The element PD1 may be conducted with the high voltage applied to the electrode 99 by disposing the regions 81 and 82 through a thick oxidized film 2' and extending the electrode 99 on the film 2' as an FET. Thus, the deterioration and the failure of a semiconductor device formed by the miniaturization of the FET due to the junction failure can be prevented.
Patent JP-S56151730-A (JP)
Title: Heat curable resin composition
Inventor: NISHIKAWA AKIO
IPC: C08L61/32
Filed: 1980-04-25
Abstract: PURPOSE: To obtain the titled composition, having improved storage stability of the material at room temperature, and capable of giving a cured article having improved moldability and heat resistance, by using a specific imide compound and phenol-formaldehyde novolak condensate as essential components.  
     CONSTITUTION: (A) 100pts.wt. Imide compound expressed by formula I [R 1  is ethylenically unsaturated group; R 2  is formula II (y is H, CH 3 , Cl, etc.) or formula III (z is H or CH 3 ); m+n≤10] and/or formula IV [m+n+x≤10 (preferably m is 1W5; n is 1W5; x is 0W3)] is incorporated with (B) preferably 5W1,000pts.wt. phenol-formaldehyde novolak condensate to give the aimed composition. The component (A) is obtained by reacting an aniline-formaldehyde resin having a softening point ≤200°C with an ethylenically unsaturated dicrboxylic acid anhydride, e.g. maleic anhydride, and a carboxylic acid anhydride, e.g. tetrahydropthalic anhydride. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01228298-A (JP)
Title: Mounting direction rotary type speaker device
Inventor: WATANABE KAZUCHIKA
IPC: H04R1/02
Filed: 1988-03-08
Abstract: PURPOSE:To specify direction displacement by forming a part of a speaker box in a spherical shape, rotatably supporting this spherical part by a receiving part and disposing an angle specifying line and an angle reference line on the speaker box. CONSTITUTION:The spherical part of the speaker box 2 of the speaker 1 is supported by the receiving part 10 of the speaker mounting seat 7 and a sound radiating part 3 is situated at the opened part of the mounting seat 7. A speaker pressing member 15 is placed on the spherical part of the box 2 and engaged to the mounting seat 7 through a connecting member 17. The screw inserting hole 13 of the mounting part 9 of the mounting seat 7 and a speaker mounting hole 20 formed on a ceiling are engaged by a screw 21. The vertical and horizontal angles of the speaker 1 can be respectively specified according to the alignment of the angle specifying line 4 of the box 2 and the receiving part 10 of the mounting seat 7 and the alignment of the angle reference line 5 of the box 2 and the angle specifying line 14 of the mounting seat 7.
Patent JP-S60198648-A (JP)
Title: Inspector for instruction code fetch address
Inventor: MITSUBORI KIMIHIKO
IPC: G06F11/30
Filed: 1984-03-23
Abstract: PURPOSE:To prevent the data and program destructions due to a program runaway by using a circuit which decides whether an address on an address bus is produced by a correct action or not. CONSTITUTION:In a program loading mode the program code and the added information are loaded to a real memory 5 and an acceptable address table 3 respectively. An instruction code is loaded from a memory and executed. An acceptable address deciding circuit 2 decides whether an address to be fetched presently is correct or not. If this address is correct, the fetching permission is given to an instruction code of a CPU1 to continue the processing. When no coincidence is obtained with an address in the table, a logical error is decided and sent back to a system.