baber/WOPTO huggingface dataset:
Patent JP-S58218206-A (JP)
Title: Trouble detection system applied to device provided with modulating function
Inventor: TSUKUNI MITSUTAKA
IPC: H03C5/00
Filed: 1982-06-11
Abstract: PURPOSE:To discriminate any abnormal state occuring to a modulating circuit correctly by detecting plural narrow-band signals and monitoring the spectrum state of a modulated signal. CONSTITUTION:A signal from an input terminal 1 is modulated by a modulating circuit 2 and then outputted from an output terminal 3 as a modulated carrier. A part of the modulated carrier is led to three narrow-band-pass filters 11-1- 11-3 having different center frequencies to be band-limited respectively, and then inputted to signal detecting circuits 12-1-12-3. The spectra after the band limitation at the center frequencies f1-f3 are detected by the detecting circuits 12-1-12-3 and sent to a discriminating circuit 13 with levels V1-V3 corresponding to the respective spectra. The circuit 13 compares them to discriminate the occurrence of an abnormal state accurately.
Patent JP-H0852875-A (JP)
Title: Crosstalk reduction method
Inventor: GOOPAIAN RAMAN
IPC: B41J2/14
Filed: 1995-03-31
Abstract: PURPOSE: To provide a method capable of increasing a printing speed and reducing cross talk in an ink jet printing head. CONSTITUTION: Two ink supply channels 301, 303 are provided between an ink source and an ink ejecting chamber and the magnitude of fluid resistance acting on the ink flowing to the channel 301 is smaller than that of the fluid resistance acting on the ink flowing to the channel 303. The ink supply channel low in fluid resistance is provided so as to be adjacent to the ink supply channel high in fluid resistance connected to other ink ejecting chamber.
Patent JP-S59133107-A (JP)
Inventor: IBU JIYANERU
IPC: B65G15/64
Filed: 1983-06-06
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-S60244337-A (JP)
Title: Preparation of silk powder
Inventor: ASAHINA JIROU
IPC: B01J19/08
Filed: 1984-05-21
Abstract: PURPOSE:To obtain a silk powder having good quality with good efficiency within a short time, by irradiating silk with radioactive rays before grinding the same at extremely low temp. in nitrogen. CONSTITUTION:A raw cocoon, a dried cocoon or raw silk is irradiated with radioactive rays such as gamma-rays to molecularly split the high-molecular composition of said substance. The irradiated one is further cooled by liquid nitrogen and ground at extremely low temp. in nitrogen. By this method, a good quality silk powder can be obtained within a short time with good efficiency without destructing natural components.
Patent JP-S61252902-A (JP)
Inventor: KARURU KURISUCHIAN DEIKUSEN
IPC: F15B11/00
Filed: 1986-04-30
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-H01270851-A (JP)
Title: Portable type electrocardiograph
Inventor: HOSOYA MANABU
IPC: A61B5/332
Filed: 1988-04-22
Abstract: PURPOSE:To reduce the burdent of a checked person during measurement by providing a measurement analyzing device, which digitalizes electrocardiogram information to be measured through an electrode cable and stores the information in a built-in memory, and a monitor device to read the electrocardiogram information in the memory and to display the contents of the information. CONSTITUTION:Cardiac electro motive force, which appears from plural electrodes to the surface of a human body, is conducted to an electrocardiogram input part 3 by an electrode cable 1a which is fit to a patient 15, to have the electrode. A signal to be outputted from the electrocardiogram input part 3 in each conduction to correspond to each electrode is amplified by a main amplifying part 4 and digitalized by an A/D converting part 5. Then, after the signal is passed through a digital filter in a digital signal processing part 6, the analysis processing of the electrocardiogram is executed to the signal and the signal is stored in a memory 7. The control of those operation is executed by a main control part 8. After the measurement is finished, a monitor device 2 is connected through a connecting cable 2a to a measurement analyzing device 1. Records to be stored in the memory 7 are displayed through a monitor control part 9 and a monitor interface 11 to a display part 10 by operation from an operating part 12.
Patent JP-H02279006-A (JP)
Title: Rectifier circuit
Inventor: FUNAKI TETSUJI
IPC: H03D1/18
Filed: 1989-04-20
Abstract: PURPOSE:To constitute the circuit with less number of components by devising the circuit such that an output based on a current flowing in the same direction is obtained from collectors of 2nd and 3rd transistors(TRs) connected in common. CONSTITUTION:An emitter of a transistor(TR) Q1 connects to a reference power supply VREF and the collector and the base are connected and the emitter and the base of a TR Q2 and the emitter and base of the TR Q1 are connected with each other. Moreover, the emitter of the TR Q3 connects to the collector of the TR Q1 and the collector of the TR Q1 connects to the collector of the TR Q2 and the base connects to the reference power supply VREF. Then an input AC signal VIN connects to a connecting point A between the collector of the TR Q1 and the emitter of the TR Q3 via a resistor R1. A resistor R2 is inserted between a connecting point B between the collector of the TR Q2 and the collector of the TR Q3 and a power supply VCC and a rectified signal VOUT is outputted from the connecting point B. Thus, the rectifier circuit is constituted with less number of components.
Patent JP-S5326478-A (JP)
Title: Treatment of scraps in scrap press
Inventor: KATOU HEIJI
IPC: B30B9/32
Filed: 1976-08-24
Abstract: PURPOSE: To provide a method of treating scraps in a scrap press, according to which scraps compressed into a cake form are placed and stored on a scrap conveyor throughout the entire length thereof, so that a required number of such cakes can be transferred at a time onto a transport vehicle, whereby cakes of scrap can be transported unattendedly and without loss of time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5724582-A (JP)
Title: Manufacture of infrared ray detector
Inventor: HAMASHIMA SHIGEKI
IPC: H01L27/146
Filed: 1980-07-22
Abstract: PURPOSE:To enable the active region of an infrared ray detecting element to be thin, by using a mask having an organic high polymer material layer applied to one side surface for metal evaporation in order to form small pillars of metal. CONSTITUTION:A metal mask 21 having each through-holes a, b, c, d and a photoresist layer 22 attached thereto is applied to an Si substrate 2, which is provided with a photoresist layer 24 on a protective film 23, made of SiO2, covering the surface, and has reverse-conducting layers 2a, 2b, 2c, 2d under the film 23. The photoresist rayers 22, 24 are matched in their positions, and by using the mask 20 as an evaporation mask for the Si substrate 2, a bump metal such as In is evaporated. Thereafter, the mask 20 and the photoresist layer 24 are removed leaving pillerlike bumps B1, B2, B3, B4 of In on the Si substrate 2. Then, the upper ends of the respective bumps are fixed to an infrared ray detecting element 1.
Patent JP-H07309590-A (JP)
Title: Control circuit for winch
Inventor: KOMATA SADAICHI
IPC: B66C13/23
Filed: 1994-05-16
Abstract: PURPOSE:To correctly detect that the tilt angle of a swash plate of a pump for winch is set at a neutral position. CONSTITUTION:The discharge direction of the pressurized liquid is changed by varying the tilt angle of the swash plate 30 of a pump 31 for winch by a cylinder 35 for varying the tilt angle, and the revolution direction of a winch drum driving motor 17 connected through a closed loop liquid passage 34 is changed, and the winding up and rewinding of a winch 7 are carried out, and a tilt angle neutral position detector 47 detects the differential pressure between the hydraulic chambers 38 and 39 on both the sides of the piston 37 of the tilt angle varying cylinder 35, and when the pressure becomes zero it is detected that the tilt angle of the swash plate 30 of the pump 31 for winch is set at a neutral position.
Patent JP-2000293377-A (JP)
Title: Coexistence environment structuring method and recording medium where coexistence environment structuring program is recorded
Inventor: WADA NORITO
IPC: G06F9/445
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To structure environment wherein multiple versions of the same program can coexist on one system by discriminatingly executing multiple program groups differing in version through the operation of an automatic switching object. SOLUTION: A version decision process 141 when called by start programs of respective versions A and B decides the versions of the calling sources and refers to a constitution list 130 to decide the versions of objects to be called. A corresponding version calling process part 142 calls the objects of the decided versions. Thus, a coexistence environment setup process part 120 replaces the constitution list 130 and automatic switching object 140 for original objects to discriminate the program groups of the different versions, thereby creating environment wherein respective program products can coexist.
Patent JP-S5626260-A (JP)
Title: Velocity detecting circuit
Inventor: IBE SHIGEHIRA
IPC: H02P29/00
Filed: 1979-08-10
Abstract: PURPOSE: To secure the detection of an accurate velocity of the motor, by giving a comparison to the amount of generation of pulses delivered from the pulse generator connected to the motor and the pulse oscillator having a certain frequency each.  
     CONSTITUTION: Pulse train f p  generated from pulse generator 5 connected to motor 2 is read into memory device 7; and at the same time pulse train f c  given from pulse oscillator 19 having a certain frequency for oscillation is read into memory device 12 respectively. Then the values of devices 7 and 12 are transferred to memory devices 8 and 13 each. After this, pulse trains f p +α and f c +β delivered from generator 5 and oscillator 19 are stored in devices 7 and 12 each. At the same time, the values of devices 8 and 13 are subtracted from the values of devices 7 and 12 via subtractors 9 and 14, and subtracted values α and β are stored in memory devices 10 and 16 respectively. Then value α of device 10 is divided by value β of device 15 through devider 16, and the value of memory device 18 decided by the system is multiplied by result γ through multiplier 17. Thus actual velocity V is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04331320-A (JP)
Title: Optical encoder
Inventor: TAKIZAWA JINICHI
IPC: G01D5/36
Filed: 1991-05-07
Abstract: PURPOSE:To realize an optical encoder enabling attainment of a highly precise pulse signal, by providing an optical reflector between a light-emitting element and a light-sensing element in the optical encoder wherein a light emitted from the light-emitting element turns to be a pulse signal after passing through a slit plate and enters the light-sensing element. CONSTITUTION:By providing an optical reflector 5 between a light-emitting element 2 and a slit plate 3 or between the slit plate 3 and a light-sensing element 4, an optical path of light is made long and the straight advance property thereof is improved.
Patent JP-S58219572-A (JP)
Title: Printing device
Inventor: ISOBE MINORU
IPC: B41J2/325
Filed: 1982-06-15
Abstract: PURPOSE:To reduce a size of a printer remarkably, and to obtain an inexpensive printer having high performance, by forming a transparent electrode and a photosensitive film on one side of a thermosensitive sheet capable of transmiting light when heated to prepare a thermosensitive photoreceptor. CONSTITUTION:The thermosensitive sheet 16 cannot transmit light at normal temp., but it can transmit light when heated. A transparent electrode 17 is formed on one side of the sheet 16, and a photosensitive film 18 is formed on the surface of the electrode 17 to obtain a thermosensitive photoreceptor 15. A thermal head 21, a light source 22, and the like device are arranged on the inside of the photoreceptor 15. It is charged with a corona charger 2, the head 21 is selectively heated in accordance with a printing signal to heat the sheet 16 and to form a transparent part 18a. An image is formed by repeating this heating and forming the part 18a successively, and the photosensitive film 18 is exposed to light projected through this transparent image to form a latent image. It is developed to form a visible image, thus permitting remarkable size reduction and manufacture of an inexpensive and high performance printing device.
Patent JP-S5435149-A (JP)
Title: Automatic welding apparatus for aluminum foil lead-out
Inventor: NISHIMURA YOSHIHISA
IPC: B23K9/12
Filed: 1977-08-24
Abstract: PURPOSE: To make possible easy and inexpensive production of leadout parts of superior electrical characteristics and mechanical characteristics by providing welding strap and cooling plate in a welding machine of the leadout parts of aluminum foil coils wound through insulators used for transformers, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000292310-A (JP)
Title: Inspection device and its method
Inventor: FURUYA SHOHEI
IPC: G01M11/00
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To perform a highly precise and efficient inspection by dividing the optical beam from a light source into a plurality of optical beams corresponding to the number of matters to be inspected, and vertically emitting the optical beams to the matters to be inspected. SOLUTION: A spectral processing part 21 divides a pattern light L2 to first and second pattern lights L10, L11 through a mirror 3B in a spectral part 22 and emits them to corresponding color turrets 23. The pattern lights L10, 11 are transmitted by the color filters 23A-23F of the color turrets 23 by the control of a control part and emitted to a F-value conversion turret through a lens 24A. The F-value conversion turret 12 converts the brightness F-values of the pattern lights L10, 11, and vertically emits the resulting F-value converted lights 12, 13 to two CCD 15 on one surface 25A of a measuring table 25 through a lens 24B. Accordingly, an inspection device 20 can simultaneously inspect the quality of each CCD 15 by spectrally dividing an optical beam L1 to the pattern lights L10, 11 after a prescribed light quantity converting processing and vertically emits them to each CCD 15.
Patent JP-S60245934-A (JP)
Title: Microwave oven
Inventor: FUJII TOSHIMI
IPC: H05B6/68
Filed: 1984-05-18
Abstract: PURPOSE:To improve the finish of cooking by a method wherein a set level is varied in accordance with the weight of food to be heated in the microwave oven in which the conduction of a microwave generating circuit is stopped when the detecting level of a cooking sensor has arrived at the set level. CONSTITUTION:The weight of the food A to be heated is detected by a weight sensor 9 and the output of the detection is inputted into a heating control circuit 13. The detected weight is decided whether it is heavier than a predetermined weight or 500g, for example, or not and the set level, compared with the detecting level of a humidity sensor 8, is switched to the levels V1, V2 of high and low two stages. Accordingly, the detecting level of the humidity sensor 8 is decided in accordance with the weight of the food to be heated and the timing of stopping the conduction of the microwave generating circuit 16 is switched. According to this method, excellent finish, in accordance with the number of food-stuff to be heated and the weight thereof, may be obtained.
Patent JP-2000288058-A (JP)
Title: Shower system
Inventor: OGAMI YOSHIHIRO
IPC: A61H33/00
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a shower system by which shower water is easily drained. SOLUTION: A hair washing tub A and a body washing tub B formed on a mat are respectively inclined in the longitudinal direction of a mat and shower water after washing the body is guided to a specified part (the lowest part of a slope (b) near the foot side of a user in the washing tub B) along the slope (b). Therefore, the tip of a hose is fitted to a part where the shower water of the both tubs A and B are guided and stored and, then, water is easily drained to the outer side of the mat by the operation of a pump.
Patent JP-S5225503-A (JP)
Title: Selective operation unit
Inventor: KOJIMA MASANORI
IPC: H04N5/44
Filed: 1975-08-21
Abstract: PURPOSE: To get a unit durable for disturbance and suitable for IC, which is used for selective operation of indicator lamps or TV receiver tuner. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5225583-A (JP)
Title: Field effect transistor
Inventor: KOBAYASHI TOORU
IPC: H01L29/41
Filed: 1975-08-21
Abstract: PURPOSE: To reduce the leak current, by means of covering the circumferences of source and drain region being installed on the epitaxial layer on the surface of semiconductor base-plate through detaching them each other. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5726023-A (JP)
Title: Welt and manufacturing thereof
Inventor: YAMAZAKI KUNIO
IPC: B29C65/70
Filed: 1980-07-24
Abstract: PURPOSE:To raise gripping force of a welt by bonding a core bar and a rubber material together with using a binding agent. CONSTITUTION:When a core bar 3 and a rubber material 4 are bonded together with a binding agent 7 such as, for example, a rubber-based, rubber vulcanizing binding agent, the core bar 3 is firstly formed in a core bar forming station 11, and the binding agent 7 is applied to both surfaces 3a, 3b of the core bar 3 in a binding agent applying station 12. The core bar 3 is secondly covered with an unvulcanized rubber material 4a in a rubber applying station 13 and then, in a vulcanizing and forming station 14, the resulted member is heated and vulcanized in a furnance 18 so as to be formed, while the core bar 3 and the rubber material 4 are bonded together, thereby to form a welt material 6a which is then bent, in a bending station 15, so as to shape a weather strip 10 having a welt 6. With this process, the hardness of the root 2c of a gripping lip 2c is maintained constant, since the rubber material 4 does never peel off from the core bar 3, even though the positions of the core bars are dispersed.
Patent JP-S61259054-A (JP)
Title: Hot water supplier
Inventor: ANDO HIDEO
IPC: F24H1/18
Filed: 1985-05-14
Abstract: PURPOSE:To prevent a leakage of hot water from occurring due to the corrosion of a heat exchanger and a hot water storage tank by bringing a linear or plate- like sacrific anode material or a sacrifice anode through which an arbor penetrates into contact with the vicinity of the circumferencial joint part at the upper part of the hot water supplier whose corrosion environments have been deteriorated, by a spring, and fixing the same. CONSTITUTION:A sacrifice anode 8 or a sacrifice anode material prepared by penetrating 9 an arbor through said sacrifice anode 8 is wound into a spring form, and the outer diameter of the spring is made larger than the inner diameter (d) of an outer cylinder 2. The thus formed specific anode material or the sacrifice anode is inserted up to a rib 10 formed at the inner side of the outer cylinder 2. By the anodic operation of the sacrifice anode material the clearance corrosion generating potential of a metal material in which the corrosion environments are deteriorated due to thermal influence or clearance constitution by welding is lowered, and the leakage of hot water generated by clearance corrosion, pitting corrosion, stress corrosion and the like can be reduced.
Patent JP-H04307960-A (JP)
Title: Glass terminal package for semiconductor device
Inventor: YODA TAKESHI
IPC: H01L23/12
Filed: 1991-04-05
Abstract: PURPOSE:To provide a low price glass terminal package for semiconductor device which insures excellent wire bonding characteristics, solderability and heat resistivity, and gives no bad influence on chips at the time of sealing with a cap. CONSTITUTION:In a glass terminal package for semiconductor device sealing a lead 16 to a metal eyelet 12 with insulating glass 14, an electrolytic nickel- plated film 18 is formed to the eyelet 12 and lead 16 and a non-electrolytic nickel-boron-plated film 20 is formed on this electrolytic nickel-plated film 18.
Patent JP-H02280323-A (JP)
Title: Plasma etching method
Inventor: MITSUYA HARUHITO
IPC: H01L21/302
Filed: 1989-04-21
Abstract: PURPOSE:To easily abter an inclining angle of the sidewall of a recess or an opening generated by etching by regulating total flow rate in reaction gas when the recess or the opening is formed. CONSTITUTION:A silicon substrate 4 provided with a mask is placed on an electrode 3, vacuum evacuated, and reaction gas 10 mixed with O2 gas and SF6 gas is introduced from a gas inlet tube 8. Then, high frequency power is supplied by a high frequency power source 7 between electrodes 2 and 3 to generate plasma. In this case, total flow rate is altered while O2 gas mixture ratio of the gas 10 is maintained constant, thereby varying O2 gas amount. When etching reaction is affected by the radical amount of O2 in the reaction gas, and total flow rate is increased/decreased, the inclining angle of a recess or a sidewall is decreased/increased. Thus, the inclining angle of the sidewall can be easily altered.
Patent JP-S5434709-A (JP)
Title: Call interruption system in facsimile communication
Inventor: MAEYAMA HIROYUKI
IPC: H04N1/32
Filed: 1977-08-24
Abstract: PURPOSE: To enable a call interruption by controlling both the call request signal and the answer signal according to the relay. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62260041-A (JP)
Title: Steel for high heat input welding
Inventor: ODA MUNETAKA
IPC: C22C38/00
Filed: 1986-05-06
Abstract: PURPOSE:To safely ensure superior toughness at low temp. for the weld bond of a steel for high heat input welding by adding a specified amount of Ti combined with REM to the steel having a specified composition contg. a sufficiently reduced amount of N. CONSTITUTION:The composition of a steel is composed of, by weight, 0.03-0.15% C, 0.05-0.50% Si, 0.5-1.7% Mn, 0.001-0.004% Ti, 0.005-0.06% sol. Al, 0.005-0.015% REM, 0.0008-0.0030% N and the balance Fe. In the composition, relations represented by formulae C%+Mn%/6<=0.35% and Ti%/N%=1.0-3.4 are satisfied. A formula C%+Mn%/6+V%/5+(Cu%+Ni%)/15<=0.35% may be substituted for the formula C%+Mn%/6<=0.35%. Though the amount of Ti in the steel is smaller than the conventional practical amount, the weld bond of the steel formed by high heat input welding has superior notch toughness, so the steel can satisfy requirements for the building of a ship and a structure used in the polar regions.
Patent JP-H01275824-A (JP)
Title: Sound absorbing interior materials
Inventor: KUBOTA YASUTOSHI
IPC: E04B1/86
Filed: 1988-04-25
Abstract: PURPOSE:To obtain strong and enlargeable interior materials with an excellent sound absorbing efficiency and adiabatic efficiency by laminating sound absorbing materials together as a unit on the back of a punching metal provided with a great number of through-holes. CONSTITUTION:Sound adsorbing materials 5 such as rock wool and so on are laminated as a unit to fill the back of a punching metal formed into one-piece of a case and provided with a great number of through-holes 3. According to the constitution, strong and enlargeable sound absorbing interior materials with no deformation even if the sound absorbing materials 5 absorb moisture and with an excellent adiabatic efficiency as well can be obtained.