baber/WOPTO huggingface dataset:
Patent JP-S57132462-A (JP)
Title: Monitoring system for digital relay device
Inventor: WATANABE AKIRA
IPC: H04L25/02
Filed: 1981-02-09
Abstract: PURPOSE:To transfer a signal oppositre to a transmission direction and to retrieve a failed relay device by a relay device in lower bit rate, by comparing an output period of a circuit detecting the continuity of the same polarity code of a code train with that of a count circuit and generating an output signal in coincidence. CONSTITUTION:Transmission pairs 7, 8' are connected to a switching circuit 12 via reproducing relay circuits 10, 10', respectively, and transmission line pairs 7', 8 are connected directly to the switching circuit 12. Counter circuits 15, 15' and detection circuits 16, 16' are connected to the pairs 7', 8, the circuits 15, 15' count a mark signal of AMI code, the circuits 16, 16' detect the continuity of the same polarity code of code train, the period of output of the circuits 15, 15', 16, 16' is compared at comparison circuit 17, 17', and an output signal is generated in coincidence to switch a switching circuit 12. The signal is transferred to the direction opposite to the transmitting direction, allowing to retrieve a failed relay device with a relay device in lower bit rate.
Patent JP-H07257546-A (JP)
Title: Base stock for thick paper box and thick paper box
Inventor: REJISU JIRUBEERU DORIEERU
IPC: B65D17/28
Filed: 1995-02-06
Abstract: PURPOSE: To provide a box which can be easily opened without a tear-to-open strip and which can be opened without an additional tool required. CONSTITUTION: A blank used for a box 10 comprises main flaps 20, 20', 22, 22' which have dimensions equal to an opening of the box and are glued to one another to close the box. The outer top flap 20 has perforations 30 located in the vicinity of a fold, and the inner top flap 22 has a first cutout 40 adapted so as not to interfere with pushing-down of a middle part 36 of the perforations 30 during the opening of the box and second cutouts 40, 44 adapted so as not to interfere with tearing-off of the outer top flap 20 when the box is completely opened.
Patent JP-S63187035-A (JP)
Title: Ventilation fan
Inventor: MATSUMOTO TAKAYOSHI
IPC: F24F7/013
Filed: 1987-01-28
Abstract: PURPOSE:To reduce the pressure loss a great deal and obtain enough amount of ventilation without an increase in noise by providing a ventilation fan for gas discharge in the inner tube of a double construction tube and providing the distance between the inner tube and outer tube as a supply air channel in order to prevent the mixing and short-circuiting of supply air with discharge air. CONSTITUTION:In a ventilation fan with a small capacity of air ventilation which is installed in a toilet or washroom, if an electric motor 2 is energized, vanes 3 rotate and suck the dirty air in a room 10 from an opening port for the air discharge on a front face decoration cover and discharges the air to the outdoor 11 through the inner tube 1b. Them because the room 10 has a negative pressure with respect to the outdoor 11, the fresh air from the outdoor 11 is supplied to the indoor 10 from the supply air open port 4b of the front face decoration cover 4 through a channel between the outer tube 1a and inner tube 1b. The air that is supplied is discharged to the indoor 10 from an open port 4b for supply air that is provided at a position far from the open port 4a for air discharge, and because the inner tube 1b is formed longer than the outer tube 1a on the side of the outdoor 11, mixing of the discharge air and supply air or shortcircuiting between them are prevented.
Patent JP-S54110766-A (JP)
Title: Analog input device
Inventor: MURAKAMI MASAYUKI
IPC: H03K17/693
Filed: 1978-02-20
Abstract: PURPOSE:To obtain an analog input device featuring the simplified circuit constitution by giving the necessary action through the timing control of the switch. CONSTITUTION:The analog amplifying board is switched and P-MOSFET switch for analog signal input is turned on in a short time right before group relay 16 for scanner board switching is turned on. Thus, the electric charge at the floating capacity of the input line is discharged via the loop of switch 13 to the input short of the amplifier doubling line discharging FET switch 14. After this, relay 16 is turned on, and the short switch 14 is turned off at time point A when the contact noise of relay 16 is reduced. Then switch 13 is turned on again about 10mus later from the OFF of switch 14 in order to supply the signal to the amplifier. With end of operation of the amplifier, relay 16 and switch 13 are turned off concurrently and then switch 14 is turned on in the delay of about 10mus.
Patent JP-S59150415-A (JP)
Title: Choke coil
Inventor: SAWA TAKAO
IPC: H01F1/153
Filed: 1983-02-08
Abstract: PURPOSE:To obtain a choke coil for a switching source which is made of Fe- base amorphous alloy which has low iron loss at high frequency range, excellent frequency characteristics of inductance, excellent DC superposition characteristics, high saturated flux density and excellent thermal stability by introducing amorphous alloy expressed by a formula Fe(a)Si(b)B(c)C(d),where (a), (b), (c) and (d) are within a specific range and (a)+(b)+(c)+(d)=100. CONSTITUTION:Fe-base amorphous alloy is expressed by a formula Fe(a)Si(b)B(c) C(d), where 77<=(a)<=82, 4<=(b)<=10, 12<=(c)<=17, 0<=(d)<=3 and (a)+(b)+(c)+(d)= 100. The alloy with low loss and excellent frequency characteristics of inductance can be obtained when the sum of silicon and boron is between 18 and 23wt%. When this amorphous alloy is used for a choke coil, amorphous content of more than 90%, preferably 95%, is desirable in order to obtain required characteristics.
Patent JP-S55112635-A (JP)
Title: Position detector of crt with light pen
Inventor: SHIONAGA KACHIO
IPC: G06F3/037
Filed: 1979-02-21
Abstract: PURPOSE: To give excellent response and to ensure to designate the position on the screen, by detecting the indication of the light pen present within set range as the normal coordinate.  
     CONSTITUTION: When the position on the Braun tube CRT screen 6 is indicated with the depression of light pen 9, the X, Y coordinate on CRT is detected at the light pen coordinate detector 11 with the light pen interruption signal, at the output is delivered to the detection coordinate X, Y axis registers 17, 25. The content of the X axis range register 16 and the content of the detected coordinate X axis register 17 are compared at the X axis coordinate comparator 18. Further, the content of the Y axis range register 24 and the content of detection coordinate Y axis coordinate register 25 are compared at the Y axis coordinate comparator 26. If they are within the range respectively, they are registrated as the X and Y axis detection to the designated unit detection registers. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53104032-A (JP)
Title: Gradual cooling drive system in abeyance of internal combustion engine
Inventor: SHIMIZU NORIO
IPC: F01P11/16
Filed: 1977-02-21
Abstract: PURPOSE: To cancel the harm due to thermal fatigue by measures of actuating an engine abeyance device in the electric circuit providing a contact to close by the engine abeyance command and a temperature relay contact to close at the time of dropping the engine temperature at a settled value for performing optimal gradual cooling operation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09187545-A (JP)
Title: Structure for athletic field
Inventor: ITO EIZABURO
IPC: A63C19/02
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a place on natural lawns by providing the natural lawns movably mounted on trucks and an athletic field where artificial lawns are laid, carrying the trucks of the natural lawns onto the laid surface of the artificial lawns and covering the artificial lawns with the natural lawns. SOLUTION: The natural lawns 1 of an outdoor athletic field A are divided into plural sections and planted on the trucks 7 for respective divisions and players play sports on the natural lawns 1 on the trucks 7. Then, the respective trucks 7 are mounted on rails laid inside the outdoor athletic field A. In the case of moving the natural lawns 1 on the trucks laid on the outdoor athletic field A to an indoor athletic field B where the artificial lawns 2 are laid, they are moved along the rails 3 of the indoor athletic field B by a tow truck for instance. In the indoor athletic field B, for instance, the rails 3 are exposed by removing a cover covering the rails 3 and the trucks 7 on which the natural lawns 1 are mounted are moved there.  In such a manner, by moving all the trucks 7 of the natural lawns 1 onto the surface of the artificial lawns 2 and orderly arranging them, the entire surface of the artificial lawns 2 is covered with the natural lawns 1.
Patent JP-H08188166-A (JP)
Title: Electric powered steering controller
Inventor: OGISO YOSHINORI
IPC: B62D5/04
Filed: 1995-01-10
Abstract: PURPOSE: To reduce the number of signal lines and connectors so as to reduce cost by providing a connector at a tip of branch point of a signal line of a subtorque sensor and a control section, connecting the tip with a transmission terminal and a receive terminal of an external communication device, and performing reading of the subtorque sensor and transmission and reception with time difference. CONSTITUTION: A subtorque sensor 4 is connected to a control section 1 through a signal line 14 and a connector 8, and an external communication device 5 is connected to the signal line 14 through a signal line 14a and a connector 7. The signal line 14 is branched at a branch point 21 and connected with the signal line 14a through the connector 7. Moreover, in the communication device 5, the signal line 14a is branched into a signal line 14b at a branch point 22. A microcomputer 6 in the communication device 5 has a transmission terminal 28 and a receive terminal 29 to perform transmission and reception alternately. Since the same signal line 14 is used in reading of the subtorque sensor 4 and transmission and reception from a transmission device 5, they are performed by staggering time so that three kinds of signals do not affect one another.
Patent JP-H04257274-A (JP)
Title: Manufacture of compound semiconductor photodetector
Inventor: SHIRAI TATSUAKI
IPC: H01L31/107
Filed: 1991-02-12
Abstract: PURPOSE:To simplify a manufacturing process for reducing the cost by a method wherein p-n junctions in a photo detecting part and a guard ring part are formed by ion implantation and a heat treatment after ion implantation is conducted with the surface of only the photo detecting part covered with an insulating film. CONSTITUTION:Beryllium is injected into an n-type InP wafer 12 by ion implantation to form an ion injected layer 14. Then, a protection film 13 is formed on a part of the wafer. A part of the n-InP wafer 12 other than an A region is a B region. A difference in profile between the two regions is caused by the fact that beryllium escapes or does not escape from the wafer to the area other than the wafer according to whether there is the protection film or not. The difference in profile between the two regions makes p-n junctions of difference shapes. The shape of the junction in the A region is step-formed and that in the B region is a graded-type. In other words, the junction in the A region is suitable for the p-n junction in a photodetecting part and that in the B region is suitable for the p-n junction in a guard ring part.
Patent JP-S52101240-A (JP)
Title: Adhesive for vulcanized rubber
Inventor: KAGEYAMA KUNIO
IPC: C09J175/00
Filed: 1976-02-23
Abstract: PURPOSE: An adhesive capable of adhering a vulcanized rubber easily and tightly comprises the isocyanate-containing liquid polymer obtained by the reaction of the specific hydroxy-terminated liquid polymer and the specific isocyantecontaining liquid prepolymer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58147927-A (JP)
Inventor: FURITSUTSU POORU
IPC: H01H73/38
Filed: 1983-02-07
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-2000214082-A (JP)
Title: Measuring apparatus for nonlinear optical response of medium
Inventor: AOSHIMA SHINICHIRO
IPC: G01N21/23
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring apparatus by which a nonlinear optical effect generated in a substance can be measured directly. SOLUTION: Optical pulses from an ultrashort-pulse light source 11 are branched by an optical branching device 12 so as to be guided to a medium 4 to be measured, as exciting pulses and probe pulses having a prescribed linearly polarized state by an excitation optical system 2 and a probe optical system 3. An interaction region which is generated in the medium 4 when the exciting pulses are incident and in which a refractive index is changed due to a nonlinear optical effect, is irradiated with the probe pulses. The component, out of the component which is passed through the medium 4, of the probe pulses which are passed through the interaction region and whose polarization state is changed, is detected by a camera 53 via an analyzer 51 in a light detection part 5. As a result, the nonlinear optical response of the medium 4 can be measured.
Patent JP-S55110972-A (JP)
Title: Photoelectric switch
Inventor: FUKUTAKE KATSUHIKO
IPC: G01V8/12
Filed: 1979-02-20
Abstract: PURPOSE:To detect the difference in the dimensions and reflection factor of the inspected sample by counting the output of the photosensitive pulse oscillating element after the dividing. CONSTITUTION:Light is irradiated on the sample to be inspected with a light emitting diode D. The reflected light from the sample A is detected with a photosensitive pulse oscillating PPO element P to oscillate the pulse. The oscillation output is divided by a dividing circuit 11 and applied to a counter 12. Then, the reset pulse with a given time interval from a frequency setting circuit 13 is inputted to the reset terminal of the counter 12. When the counting of the counter 12 exceeds the prescribed value within the reset pulse interval, the detection signal sent to an output circuit 14 to actuate a relay 15. Accordingly, a highly sensitive switch can be obtained at a low cost.
Patent JP-H06227162-A (JP)
Title: Heat transfer coloring matter donating material
Inventor: MIKOSHIBA TAKASHI
IPC: B41M5/382
Filed: 1993-02-05
Abstract: PURPOSE:To obtain heat transfer coloring matter donating material, which realizes transferred image having high density, excellent hue and maintainability, by a method wherein thermally migrating coloring matter represented by the specified general formula is included in coloring matter accepting layer, which is provided on the support made of heat transfer coloring matter donating material. CONSTITUTION:The heat transfer coloring matter donating material concerned is produced by providing thermally migrating coloring matter-containing coloring matter donating layer on support. In this case, the coloring matter donating layer contains at least one coloring matter among the thermally migrating coloring matters represented by the general formula noted elsewhere, in which V represents nitrogen atom or-CZ= and X, Y and Z respectively represent univalent substituent groups independently. Further, A is phenolic residue or azo dyestuff having the substituent group of aryl group. Thus, heat transfer coloring matter donating material, which realizes transferred image having high density, excellent hue and maintainability, can be obtained.
Patent JP-H08211988-A (JP)
Title: Key input device
Inventor: KITAGAMI GIICHI
IPC: G06F3/023
Filed: 1995-02-07
Abstract: PURPOSE: To input English sentence at a high speed by rearranging the spelling of the alphabet of the English sentence inputted by keys by a prescribed pattern for the English sentence when the plural keys are simultaneously depressed. CONSTITUTION: A combined input detection means 141 detects that the plural keys are simultaneously depressed and an English sentence processing means 165 rearranges the spelling of the alphabet of the English sentence inputted by the detected simultaneously depressed plural keys by the pattern for the English sentence set beforehand. Thus, even when the plural characters, two or three characters for instance, are simultaneously inputted, they are rearranged matched to an English sentence pattern frequently appearing in the English sentence beforehand and outputted, the number of times of depressing at the time of inputting the English sentence is reduced and the English sentence is inputted at a high speed.
Patent JP-H06233012-A (JP)
Title: Public telephone set with optical character reading function
Inventor: KESAMARU HIROSHI
IPC: H04M17/02
Filed: 1993-02-05
Abstract: PURPOSE:To provide a card type public telephone set with which the telephone number of an incoming subscriber is automatically sent to an exchange even though the telephone number is not dialed by a calling subscriber himself. CONSTITUTION:An optical character sensor 27 discriminates the presence or absence of characters for a telephone card 1 where the telephone number of an incoming subscriber is written. Then an optical character reader 28 reads the characters of the card 1, and the read data are analyzed by a CPU 24 and stored in an MM 23. The CPU 24 is connected to an exchange via a speech circuit 25 and then takes out the telephone number of the incoming subscriber that is read by the reader 28 and stored in the MM 23 when the exchange is ready to receive the dial signal. The dial signal is automatically sent to the exchange by a dial 22 through the circuit 25.
Patent JP-H07223897-A (JP)
Title: Formation of diamond film pattern
Inventor: MATSUYAMA HIDEAKI
IPC: C23C16/26
Filed: 1994-02-16
Abstract: PURPOSE:To improve the efficiency of pattern formation by forming a diamond film on a substrate, forming a mask pattern thereon, patterning a diamond film under a special condition and subsequently removing the mask. CONSTITUTION:A substrate 6 for film forming of an M weave plasma CVD apparatus is placed at a position between a waveguide 4 and a plunger 5 in a reaction tube 1 and a diamond film of about 1mum thickness is synthesized on the substrate 6 subjected to surface roughening treatment with a diamond powder according to the ultrasonic method by using a mixture gas of CH4 and H2 as the raw material gas 2. A stainless steel mask is placed on the diamond film and an Al mask is formed thereon by depositing Al to about 500nm thickness according to the sputtering method. The diamond film on which the mask pattern is formed is etched by using O2 as the etching gas and the Al film forming the pattern is removed by using a mixture gas of CCl4 and He as the etching gas according to the plasma etching method. In this treatment, the diamond film is not etched.
Patent JP-H11212950-A (JP)
Title: Estimating device and method for chaos time series
Inventor: TABUCHI HIDEYUKI
IPC: G06F19/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To execute chaos estimation without lowering the estimation accuracy even when the time series data of its quantity necessary for executing the chaos estimation are not available. SOLUTION: This estimating device stores collected time series data in a database storage means 2 and the quantity of data stored in the means 2 is decided by a database quantity decision means 3. A parameter adjusting means 4 adjusts a parameter for executing chaos estimation and an estimation means 5 executes the chaos estimation based on the adjusted parameter. Then, the parameter is adjusted again based on result executing the chaos estimation and the chaos estimation is executed again based on the parameter that is adjusted again.
Patent JP-H01195543-A (JP)
Title: Multi-os system for switch of interruption vector table
Inventor: SERA TAKAFUMI
IPC: G06F9/48
Filed: 1988-01-29
Abstract: PURPOSE:To reduce the overhead by performing the switch to an interruption vector table to which a relevant job belongs at execution of the job and carrying out a process where the produced interruptions are defined for each OS. CONSTITUTION:When a job 14 is carried out, the switch is performed to an interruption vector table 15 to which the job 14 belongs for execution of a process where the produced interruptions are defined for each OS. As a result, many different types of OSs are successively actuated with switching by a single computer 11.
Patent JP-S54112421-A (JP)
Title: Exhaust circulation control
Inventor: NAGAI TADASHI
IPC: F02M25/07
Filed: 1978-02-22
Abstract: PURPOSE: To reduce NOx contimuously even in acceleration of an engine by forcedly fully opening a circulation control valve in acceleration to increase in exhaust circulation ratio for a certain period.  
     CONSTITUTION: As a throttle valve 4a is fully opened in acceleration of an engine, suction negative pressure downs suddenly and the pressure near the fully open throttle valve goes down below the rising negative pressure of a circulation control valve 2. The variation in suction negative pressure is detected by a negative pressure operation valve 25, whose diaphgram 27 is moved down by a spring 31 to close the primary valve 23a and the primary negative pressure passage 5, and open the secondary and the third valve 32b, 32c and the secondary nagative pressure passage 22 so that those passages 22, 5a are communicated with each other. In result, the negative pressure in a vacuum tank 23 is sent into a negative pressure room 16 of the circulation control valve 2 so that the valve 2 resulting in full open allows circulation exhaust to be supplied in an engine. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01194189-A (JP)
Title: Memory device
Inventor: MIYAJI FUMIO
IPC: G11C11/34
Filed: 1988-01-29
Abstract: PURPOSE:To eliminate a terminal for operating a flash clear circuit and to simplify a constitution by driving the flash clear circuit when the pulse signals of a prescribed number are supplied during a window pulse signal generating period. CONSTITUTION:While the window pulse signal is supplied to a first terminal 1a, the prescribed number of pulse signals are supplied to a second terminal 1b, thereby, the flash clear circuit 17 is driven. Then, if a window pulse signal is not supplied to the first terminal 1a, even when the pulse signal is supplied to the second terminal 1b, the flash clear circuit 17 is not operated. Accordingly, except when the flash clear circuit 17 is operated, the terminals 1a, 1b can be used for inputting and outputting another signal. Thereby, the flash clear circuit 17 can be operated with the simple constitution requiring no exclusive terminal.
Patent JP-S56115557-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIRAO TAKASHI
IPC: H01L27/06
Filed: 1980-02-18
Abstract: PURPOSE:To form a high speed and high integration IC by forming an insulating film having a hole on a semiconductor substrate, growing a polycrystalline semiconductor layer on the entire surface, monocrystallizing the polycrystalline layer of the hole and connecting functional elements to the monocrystallized region and resistors to the polycrystalline regions. CONSTITUTION:An oxide film 12 having a hole 13 is formed on the P type Si substrate 11. A high specific resistance polycrystalline Si layer 14 is formed at a low temperature under reduced pressure on the entire surface, layer beam is irradiated onto the hole 13, and the monocrystalline region 15 is formed. The other region 14' is retained as the polycrystalline state. A gate insulating film 16 and polycrystalline Si film 17 of MOSTr are formed on the region 15, and a mask 18 for forming the resistance region is formed on the polycrystalline region to introduce the reverse conductivity type impurity to the region 15, and S, D regions 19, 20 and conductive regions 21, 22 connected to the regions are formed. Impurity is injected to the polycrystalline region to form a resistance region 15. Thus, the high speed and density resistance load type MOS device can be formed.