baber/WOPTO huggingface dataset:
Patent JP-H05130062-A (JP)
Title: Optical fiber transmission system
Inventor: OMAE KAZUYA
IPC: H04B10/2587
Filed: 1991-11-07
Abstract: PURPOSE:To attain 2-way optical communication without provision of an E/O converter at a subscriber side and to allow an optical signal to pass through an analyzer without being restricted by a polarized wave front. CONSTITUTION:Data at a terminal station side are modulated by a signal whose frequency is f1 and an optical signal is subjected to luminance modulation by using the signal and a different signal whose frequency is f2 and the modulated signal is sent to a subscriber side. Part of the optical signal is distributed to the subscriber side and the remaining signal is reflected as it is. The signal whose frequency is f1 is extracted from the optical signal distributed to the subscriber side and the data are extracted through demodulation. The reflected optical signal is sent through a distorted optical fiber 4a and a non-distortion optical fiber 4b to change the polarized wave of the optical signal passing through the distortion optical fiber. Then the signal is subjected to polarized wave front modulation by using the data from the subscriber side, the result is subjected to luminance modulation by an analyzer 26 and the result is synthesized and sent, a terminal station side extracts the signal whose frequency is f2 and it is demodulated and the data from the subscriber are extracted.
Patent JP-H05129098-A (JP)
Title: Device for cooling internal conductor of coaxial type high frequency coupler
Inventor: SUDO HIROYUKI
IPC: H01P5/08
Filed: 1991-11-07
Abstract: PURPOSE:To perform cooing of an internal conductor end without arranging a cooling piping to penetrate a space between the internal and external conductors in a coaxial type high frequency coupler. CONSTITUTION:A partition panel 52 is placed in a space 25 between an internal conductor 22 and an external conductor 24 to form a shielding space 50 between the partition 52 and a vacuum hermetically sealing member 28. Holes 58, 56 are made into the internal and external conductors 22, 24 in the position of the shielding space 50 and a pipe 60 is placed inside the internal conductor 22. One end opening 60a of the pipe faces to the end surface 31 of the internal conductor, and the other end opening 60b communicates with the hole 58. When air is sucked from the hole 56 with a pump 62, it flows from a coupling portion 20a and the like between the internal and external conductors 22, 24 and passes through the internal conductor 22 thereby cooling its end surface 31 and after passing through the pipe 60, and air is discharged through the hole 58, the shielding space and the hole 56.
Patent JP-H06210571-A (JP)
Title: Disk-like grinding tool
Inventor: KAARU ERUNSUTO UUDERUTO
IPC: B24D5/12
Filed: 1993-12-20
Abstract: PURPOSE: To provide a grinding tool comprising a structure suitable for surface machining, superior in the useful life, and capable of being effectively used as a cutter disc and a milling cutter for groove machining, and economically manufactured. CONSTITUTION: A grinding tool comprises a disc-shaped base member 1 having a through opening 6 for fixing an output spindle of a power driving device on its center. A thickness S of the base member 1 is gradually reduced toward an outer circumferential surface 2. The abrasive grains 4 are bonded by solder 5 on a reduced thickness zone 8 of the base member at the outer circumferential surface 2 and in the side faces adjacent the outer circumferential surface. The abrasive grains 4 are arranged separately from one another with pitches A equivalent to 1-10 times of a diameter of the abrasive grain 4.
Patent JP-H04263625-A (JP)
Title: Nozzle for causing twisting for jet spinning machine
Inventor: ANDORIYUU BARITSUTO
IPC: D01H1/115
Filed: 1991-12-04
Abstract: PURPOSE: To provide a nozzle for generating a twist in a jet spinning machine, improving a spinning tension and/or the strength of an obtained yarn by setting the distance of the axis of a compression air bore from the edge of a cylindrical longitudinal yarn passage to a distance which is less than a half of the diameter of the bore and is at least equal to zero. CONSTITUTION: In the nozzle wherein the axis 5 of a compression air bore 3 forms an obtuse angle to the axis 4 of a cylindrical longitudinal yarn passage, the compression air bore 3 is opened at a distance (y) from the wall of the cylindrical longitudinal yarn passage. The axis 5 of the compression air bore 3 is opened at a distance which is less than a half of the diameter (d) of the compression air bore from the edge or inner wall of the cylindrical longitudinal yarn passage.
Patent JP-H06168400-A (JP)
Title: Radar for automobile
Inventor: AGARI YOSHIHIDE
IPC: B60R19/48
Filed: 1992-11-30
Abstract: PURPOSE:To freely select the installation height of an antenna and to reduce the influence of reflection from a road surface and an unwanted reflecting object. CONSTITUTION:A radar device 4 is fitted to the bumper part of the front end of an automobile 1. The gain of the antenna is provided with a vertical directivity pattern 7. The vertical directivity pattern 7 is provided with gain characteristics proportional to cosec<2>theta relating to the angle of elevation theta so as to prevent the useless reflecting object such as an overpass and a tunnel ceiling, etc., from being detected thereafter to prevent erroneous operations from being performed. Thus, an object 6 from a certain height (h) can be detected with a certain reception strength regardless of a distance R and the inter-vehicle distance with the proceeding automobile 3 travelling on a road 2 or the like can be effectively detected.
Patent JP-H01161535-A (JP)
Title: Logic type language processor
Inventor: MATSUMOTO NOBU
IPC: G06F9/44
Filed: 1987-12-18
Abstract: PURPOSE:To easily perform the parallel execution of a single process by avoiding bus transfer as much as possible by holding the argument information of a program as a bit pattern and allowing the storing circuits provided on each intersection of signals lines of assemblages 1 and 2 to store a bit pattern. CONSTITUTION:One storing circuit 10 is provided at each intersection of signals lines of assemblage 1 and signals lines intersecting the signals lines of assemblage 1 of assemblage 2 and argument information on a program converted in advance into a bit pattern is supplied to and stored in the circuits 10 through data shifting circuits. The signal lines of the assemblage 1 is connected with the corresponding signal lines of assemblage 2 in accordance with the true or false logic information stored in the circuits 10. For example, a true (T) logic value is stored in the storing circuits 10 provided on the intersections of the signal lines a1 and a2 with the signal line (b) and a false (F) logic value is shared by the intersections of the signal lines other than the signals lines a1 and a2 and the signal line (b). At the time of trying simplification, after the bit pattern to be stored in the circuits 10 is allowed to be stored in such a way that the signals lines corresponding to a 1st argument can respectively are in common, the signal lines of the argument of the same position are connected.
Patent JP-2000139798-A (JP)
Title: Dishwasher
Inventor: SUMIYA KATSUHIKO
IPC: A47L15/46
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To improve safety, in a dishwasher wherein a washing tank is pulled out of a main body of the dishwasher and tableware is put into the washing tank so as to be washed by completely preventing high temperature washing water from scattering out, preventing water from leaking out, or preventing a scald from occurring even when the tableware is put into or taken out during a washing operation. SOLUTION: A washing tank 15 having an opening in its upper part and in which tablewares 3 are placed, can be pulled out of a body 14 of the dishwasher nearly in a horizontal direction, and when the tank 15 is put into the body 14 of the dishwasher, the opening of the tank 15 is sealingly covered with an inner cover 17. And the operation of the dishwasher can be started in response to an output of an inner cover open/closure sensor 20 for sensing whether or not the opening of the tank 15 is tightly closed by the cover 17.
Patent JP-H11153380-A (JP)
Title: Refrigerator
Inventor: YOSHIMURA HIROSHI
IPC: F25D17/08
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To make it easy even for a small person to put a storage item into and take it out of a refrigerator, by disposing part of a case installed in a separation chamber in a recessed region of a partitioned recessed part. SOLUTION: A recess dimension of a separating recessed part 5a provided in a partition part 5 is one half or more of a front partition part 6, by taking relation with cool gas paths below a case and above a vegetable chamber 3 into consideration. A bottom of the case 7 is disposed in such manner as to assure a space for the cool gas path within a recessed region of the separating recessed part 5a, and so a whole of the case 7 is lowered so that a whole of a separation chamber is lowered and a space between the bottom of the case 7 and the separating recessed part 5a can be effectively used. Because position of the case is lowered, an item in the case 7 can be easily taken out even by a person having a short height such as child, and because the whole of the separation chamber 4 is lowered and position of the highest shelf of the refrigerating chamber 2 is lower, a small person can easily put a storage item into and take it out of the chamber 2 so that housing performance of the refrigerator is enhanced.
Patent JP-H08179764-A (JP)
Title: Electronic equipment having musical sound generating function
Inventor: KOBAYASHI YUICHI
IPC: G10K15/04
Filed: 1994-12-22
Abstract: PURPOSE: To provide an electronic equipment having a musical sound generating function high in playful characteristics by which not merely data of an electronic pocket notebook or the like can be registered and controlled but also sounds can be generated and pronounced according to registered character data such as personal data. CONSTITUTION: An electronic equipment is constituted in such as way that musical sound data respectively corresponding to respective characters to constitute a name stored as personal data in a data storage part 14 are read out in order from a musical sound ROM 16 prestored in response to sound pitch data respectively different to respective ones of the whole key input possible character data by operation of a character input key in a key input part 12 and sounds according to these respective musical sound sound pitch data are outputted from a loudspeaker 18 through a musical sound generating part 17, and music according to various data character rows registered as personal data is generated and outputted.
Patent JP-H11225313-A (JP)
Title: Multi-playback recorder system
Inventor: TAWARA TERUHISA
IPC: H04N5/91
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To simply operate the multi-playback recorder system that conducts momentary reproduction of a recorded image or slow motion reproduction thereof. SOLUTION: A control section is provided with a liquid crystal display panel 17 on which a menu window 36 that displays a cue point of a recorded image or an event list of image data stored and reproduced and a clip window 31 that edits a reproduction sequence of image data stored in the event list of the menu window 36 are displayed. Then based on the list of the window on the display panel, video recoding data are operated to attain a simple operation in the multi-playback recorder system.
Patent JP-H01163157-A (JP)
Title: Production of fluorinated nitrobenzenes
Inventor: YOKOO HIDEJIRO
IPC: B01J27/232
Filed: 1987-12-18
Abstract: PURPOSE:To prevent side reaction and obtain a compound useful as a synthetic intermediate for agricultural chemicals, medicines, dyes, coloring matters, etc., with excellent selectivity, by reacting a fluorinated nitrophenyl carbonate with an alkylating agent in the presence of an alkaline carbonate. CONSTITUTION:A phenyl carbonate expressed by formula I (R is H or halogen) is reacted with a compound expressed by the formula R'X (R' is 1-6C alkyl, cycloalkyl, 3-6C alkenyl, 3-6C alkynyl, 1-6C halogenated alkyl, etc.; X is halogen) in the presence of an alkaline carbonate (e.g., potassium carbonate) in a nonaqueous solvent, such as acetonitrile, at 30-150 deg.C to afford the aimed compound expressed by formula II. The compound expressed by formula I is obtained by phosgenating phenol and nitrating the resultant carbonate expressed by formula III with nitric acid.
Patent JP-H02166886-A (JP)
Title: Mixing circuit
Inventor: SAKAMOTO KAZUAKI
IPC: H04N5/44
Filed: 1988-12-20
Abstract: PURPOSE:To take in signals from a satellite broadcasting reception antenna and an FM antenna by providing an HPF and an LPF between two input terminals and a mixed output terminal, providing a choke coil in parallel with the HPF, and providing a capacitor serially with the LPF. CONSTITUTION:While the cut-off frequency of an HPF 3 is set to 1GHz, the cut-off frequency of an LPF 4 is set to 800MHz. While the interval between a mixed output terminal 5 and an input terminal 1 is made into a serially conducting state by a choke coil 4, the interval between the mixed output terminal 5 and an input terminal 2 is made into a DC blocking state by a capacitor C4. The frequency of a first intermediate frequency signal BF.IF from the converter of the satellite broadcasting reception antenna is in the range of 1035-1335MHz, and the frequency of a signal received from a TV (FM) broadcasting antenna is in the range of 90-230MHz in a VHF band and in the range of 470-770MHz in a UHF band. Consequently, the intermediate frequency signal is blocked in the LPF 4, and the TV (FM) signal is blocked in the HPF 3, respectively, and both the signals are outputted in the direction of the mixed output terminal 5 without any loss.
Patent JP-H08155419-A (JP)
Title: Apparatus for heat treatment of waste
Inventor: SHIOZAWA YASUSHI
IPC: C10J3/00
Filed: 1994-12-01
Abstract: PURPOSE: To provide a rotary kiln type heat treatment apparatus preventing the flocculation and aggregation of the waste or residue in a cylindrical body to enable continuous operation. CONSTITUTION: In an apparatus subjecting waste to heat treatment using a rotary kiln 1, the rotary kiln 1 is constituted so that hard timbling elements 6 are arranged in a cylindrical body and a weir or barrier plate 7 obstructing the flow down of the tembling elements 6 is provided in the cylindrical body at one place or more to demarcate the cylindrical body and the one or more tumbling element 6 is housed in each of the demarcated regions or sharp projections are arranged to the inner wall of the cylindrical body over the entire periphery of at least one cross-sectional surface of the cylindrical body.
Patent JP-H04193164-A (JP)
Title: Blood glucose measuring device
Inventor: IWASAKI HIRONOBU
IPC: A61B5/145
Filed: 1990-11-26
Abstract: PURPOSE:To satisfactorily measure the blood glucose value in blood without giving a pain to a checked person by sending a tissue fluid when it is detected that the tissue fluid sucked from a human body via a suction cell mounted on the human body becomes a preset fluid quantity, and measuring the sent tissue fluid. CONSTITUTION:A blower pump 37 is driven, a check valve (a) is opened, and the suction of a tissue fluid 34 from a skin 2 is started via a suction cell 3. The tissue fluid 34 flows toward a solenoid valve 36 in a pipe 4, and it is detected by a sensor 35 provided on the pipe 4 that the flowing tissue fluid 34 reaches the preset fluid quantity or fluid level. When the sensor 35 feeds the detection signal to a CPU 23 via a detection signal output terminal 42, the CPU 23 feeds the control signal to the blower pump 37 via a control signal input terminal 41, the blower pump 37 performs a pressurizing action, and a check valve (b) is opened. The tissue fluid 34 is fed to a tank 38 via the pipe 4, it reaches a valve 39, and the tissue fluid 34 is further sucked by a suction section 9. The tissue fluid 34 is intermittently sucked and collected in a constant quantity, and the blood glucose value can be satisfactorily measured.
Patent JP-H02168729-A (JP)
Title: Voice encoding/decoding system
Inventor: NOMURA TAKAHIRO
IPC: H03M3/04
Filed: 1988-12-22
Abstract: PURPOSE:To decrease a quantized noise regardless of a voiced sound and a voiceless sound and to obtain an excellent voice quality by suitably switching a leakage used in a short-time forecasting device according to the hit degree of a forecasting signal, and encoding/decoding a digital input sound signal. CONSTITUTION:A leakage selector 47 evaluates the hit degree of a forecast with the use of an LPC parameter to be the output of an LPC parameter decoder 4. Thus, the leakages are suitably selected, and they are set at short-time forecasting devices 6 and 24 and a noise shaping filter 19. That is, the small leakages are used at the position of the voiced sound where the forecast is easily hit, the sound like resonance is prevented, the large leakages are used at the position of the voiceless sound where possibility that the forecast is missed is high, and the quantized noise is decreased. Thus, the excellently reproduced voice can be obtained by using the leakage at a suitable size conforming to a voice characteristic.
Patent JP-H02169224-A (JP)
Title: Screw protection method
Inventor: NAITO HIDEO
IPC: B29C45/84
Filed: 1988-12-22
Abstract: PURPOSE:To prevent a screw from getting broken when resin viscosity is high by controlling output torque of a motor for rotating the screw and driving the motor when the screw is rotated first time after starting an injection molding machine or after changing the set temperature of resin. CONSTITUTION:Torque limit is applied to a servo motor M2 for rotating a screw 1 and output torque is limited and driven for screw rotation after starting an injection molding machine. Even in case resin in a cylinder 2 is not sufficiently melted out after rotating the screw 1, only the limit maximum force to deal with is applied to the screw 1. Also, sucking back treatment is carried out by limiting the output torque of the injection servo motor M2, driving the injection servo motor M2 and withdrawing the screw 1 by the given distance. Large force is not applied to the screw 1 by said arrangement even when the set temperature of resin is low and viscosity of resin is high, and the possibility of breakage of the screw is lessened.
Patent JP-H02165074-A (JP)
Title: Ic socket
Inventor: TOYAMA OSAMU
IPC: H01R33/76
Filed: 1988-12-20
Abstract: PURPOSE:To enable easy sand quick testing of ICs without forming a load circuit on a circuit board by building a module pin for testing characteristics of the ICs into an IC socket while a connection pin is provided at a connection. CONSTITUTION:An IC socket 1 has a load module 2 having a load circuit necessary for the measurement of characteristics of ICs and load module pins 51-54 for electric connection to the load circuit built thereinto and a load connection pin 4 is provided at an IC connection of the socket 1 to connect the load circuit. Thus, when the socket 1 is mounted on an IC to connect the IC electrically to a circuit board and AC characteristic of the IC or the like is tested, for example, when a No.4 pin of the IC is an output pin, a pin 4 corresponding to the No.4 pin and any of pins 51-54 are connected with a jumper pin or the like.
Patent JP-H09161561-A (JP)
Title: Coating liquid for formation of dark-colored translucent conductive film
Inventor: OTSUKA YOSHIHIRO
IPC: C09D1/00
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To simply and inexpensively fabricate a film suitable for shielding a low frequency electric field while using a coating method by equipping better electric conductivity than conventional and having a function to suppress the surface reflection of a CRT screen and a function to reduce the transmittance without causing diffusion of visible rays. SOLUTION: Particulates of conductive oxide to be dispersed in a polar solvent contain as effective component at least one of the ruthenium oxide, iridium oxide, ruthenium series pyrochlore, and iridium series pyrochlore, where the particle sizes should be under 50nm. Further as conductive oxide particulate, one or more of the tin-added indium oxide, antimony-added tin oxide, and aluminum-added zinc oxide is included.
Patent JP-H02167113-A (JP)
Title: Automatic rice boiler
Inventor: NAKANO AKIHISA
IPC: A47J27/00
Filed: 1988-12-21
Abstract: PURPOSE:To automatically boil rice of different sort by providing a plurality of rice chest parts for storing rice and discharging by the prescribed amount and an operating part for setting the sort of rice. CONSTITUTION:Initially, when rice is boiled, the sort of the rice and the amount of the boiled rice and the condition of water of its own choice are set through an operating part 13. When a start switch is pressed, the set sort of the rice, the amount of the boiled rice and the condition of water are stored in a storing circuit 14, the set amount of the boiled rice is discharged from a rice chest in which the set sort of the rice is stored, washed in a rice washing part 5 and enters to a pan 1. The amount of water according to the set condition of water is fed to the pan 1 from a water feed part 8. The pan 1 is heated by a heating means 2, the heating means 2 is controlled by a temperature detector 15 to complete a rice boiling. When unpolished rice is boiled, if the sort of the rice is changed to the unpolished rice, the rice of the set amount of boiled rice is discharged from the rice chest part 3 in which the unpolished rice is stored. Thereafter, the unpolished rice is boiled with the optimum amount of water and the condition of fire in a similar process. These serial movements are all controlled by a control circuit 12.
Patent JP-H04194745-A (JP)
Title: Ultrasonic inspection
Inventor: KOIKE MASAHIRO
IPC: G01N29/07
Filed: 1990-11-28
Abstract: PURPOSE:To detect a defect in the radial direction without fail and to enable checkup of the soundness of a dovetail part of a structure having no constricted part, by providing probes on two different sides on the sides of an inlet and an outlet of fluid and by receiving an ultrasonic wave reflected from the defect. CONSTITUTION:First, an ultrasonic wave 7 from a probe 5 for transmission is transmitted by a transmission signal from a transmitter 9. The ultrasonic wave 7 propagated through a dovetail part is received by a probe 6 for reception and sent to a receiver 10. If a defect exists, a reflected wave of a threshold or above is obtained in a gate and it is determined by a determinator 11 of the presence or absence of a received wave. A signal obtained in the determinator 11 is sent to a propagation distance measuring unit 14 and a peak value detector 15. In the measuring unit 14, the time required from transmission to reception is measured and a propagation distance is determined. The detector 15 determines the peak value of the received wave and outputs it to a display unit 16.