baber/WOPTO huggingface dataset:
Patent JP-H04261014-A (JP)
Title: Chemical vapor growing device
Inventor: TSUTSUMI TOSHIAKI
IPC: C23C16/54
Filed: 1991-01-18
Abstract: PURPOSE:To improve the quality of a film produced on a semiconductor substrate by a chemical vapor growing device. CONSTITUTION:A gas nozzle 12 for blowing reactive gas to a wafer 1 is formed with a narrowed pipe. Many gas nozzles 12 are vertically formed toward the wafer 1 and an exhaust vent 13a communicating with an exhaust device is opened toward the side of the gas nozzle 12. The exhaust port 13a is located in a position where it surrounds the gas nozzles 12. The gas blown off to the wafer 1 flows toward the gas nozzle 12 side so as to be separated from a wafer 1 surface and further flows into the exhaust port. Accordingly, non-reaction gas and intermediate products, etc., are separated quickly from the wafer 1, and are hard to again adhere to the wafer 1.
Patent JP-S60148201-A (JP)
Title: Tem mode converter of waveguide
Inventor: WATANABE HIROSHI
IPC: H01P1/16
Filed: 1984-01-13
Abstract: PURPOSE:To improve the productivity and also to attain excellent polarized wave identity by providing a waveguide and a radio wave absorbing body to the front part of an antenna inserted into the waveguide, coupled to one polarized wave and giving an output. CONSTITUTION:In a circularly polarized wave extracted from an apeature 1 of a primary radiator, a right rotatory circularly polarized wave is converted into a vertical linearly polarized wave 6 by a polarized wave converter 2 and a left rotatory polarized wave is converted into a horizontal linearly polarized wave 7 and they are fed to a low noise converter LNC4'. Since the direction of the electric field of the polarized wave 6 made incident on the waveguide 13 of the LNC4' is in parallel with the conductor plate 21, the wave is reflected at the side of the conductor plate 21 and advanced toward an antenna 10, and when the interval between the antenna 10 and the side of the conductor plate 21 is selected to a 1/4 wavelength, the polarized wave 6 is absorbed effectively to the antenna 10 and transmitted to a signal processing circuit of the LNC4'. On the other hand, since the polarized wave 7 made incident on a waveguide input part 23 is orthogonal to the side of the conductor plate 21, the wave is not reflected and advanced through the waveguide 13 and absorbed to the radio wave absorbing body 22.
Patent JP-H02184163-A (JP)
Title: Communication equipment
Inventor: KENMOCHI TOSHIO
IPC: H04M11/00
Filed: 1989-01-11
Abstract: PURPOSE:To prevent collision with a message from a line by outputting a predetermined signal to the line when the silence state is detected. CONSTITUTION:A detection means 8 detecting a voice energy on a line 10 and detecting the voice energy on the line 10 to be a predetermined level or below and an output means 1 outputting a predetermined signal to the line 10 when the silence state is detected are provided at the equipment. Thus, after the transmission of voice from the opposite party is finished, the predetermined signal is outputted. Thus, a problem that the message from this side cannot correctly be recognized by the opposite party is solved.
Patent JP-S5213225-A (JP)
Title: Driving apparatus for wheels of car
Inventor: OOSAWA SHIGERU
IPC: B60K7/00
Filed: 1976-01-17
Abstract: PURPOSE: To reduce drastically a drive torque and a brake torque, render sizes of a brake mechanism, propeller shaft, etc., compact and render the whole drive system small and light in weight. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5596432-A (JP)
Title: Pressure detector
Inventor: KIMOTO TERUO
IPC: G01L7/00
Filed: 1979-01-17
Abstract: PURPOSE: To measure the pressure of a fluid without being influenced by the surroundings, by allowing a gate circuit to be turned on only when outputs from at least three pressure-sensitive elements provided around the outer circumferential surface of a pipe are varied similarly and substantially at the same time.  
     CONSTITUTION: A detection unit is provided on a pipe 1, and output terminals 12 1 W12 4  of pressure sensitive elements 2 1 W2 4  are connected input terminals 12 1 'W 12 4 ' of waveform shaping circuits 13 1 W13 4 . When a fluid pressure in the pipe 1 varies, for example, in a pulsating manner, outputs from the pressure-sensitive elements 2 1 W2 4  also vary in a pulsating manner. Output signals from the pressure- sensitive elements are synchronous with one another, and have the same polarity. Accordingly, an AND-gate circuit 14 is then turned on to generate at its output terminal 15 a pulse signal in accordance with the variations in pulsating pressure of the fluid. However, noise is applied to the pipe 1 from the utside, the output signals from the pressure sensitive elements are not synchronized so that the polarities thereof become different. As a result, the AND-gate circuit 14 is not turned on so that an output is not generated at its output terminal 15. Therefore, the oscillation frequency of an external force is not indicated in error. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59129487-A (JP)
Inventor: OOHASHI YOSHIMI
IPC: H05K1/02
Filed: 1983-01-13
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-H07212498-A (JP)
Title: Message notifying device
Inventor: INOUE MAKOTO
IPC: H04M11/04
Filed: 1994-01-20
Abstract: PURPOSE:To surely report a message to a person in a room with simple constitution by notifying the message by voice or display to a message notifying machine installed in the room. CONSTITUTION:When message signals are transmitted from an installed signal generator 1 towards a specified room 4 such as the guest room of a hotel or the like in a prescribed case, they are inputted through a telephone circuit L to the message notifying machine 3. The inputted message signals are separated from ringer signals or the like inputted through the telephone circuit L by a signal separation means and further, corresponding message data are read from a storage means by a CPU. The read message data are transmitted to the display device 3a of the notifying machine 3 and the message corresponding to the message data is displayed. Also, the message data are transmitted to a voice generation means and a corresponding voice message is issued.
Patent JP-S5497388-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHIDA SUSUMU
IPC: H01L21/58
Filed: 1978-01-19
Abstract: PURPOSE: To evade the deterioration of a luminous element by fixing a pellet formed of a semiconductor wafer to a metal stem, glass substrate, ceramic substrate, etc., by using metal solder and by removing a damage part at the circumference of the pellet by etching after wiring.  
     CONSTITUTION: On N + -type GaAs substrate, a N-type GaAs layer is grown, a P- type GaAs layer is adhered onto the layer to obtain luminous element 1, and Au-Zn electrode 2 and Au-Ge electrode 3 are fitted to the P-type layer and N + -type layer respectively. Next, this wafer is scribed by a diamond scriber and then cracked by a roller into pellets. Then, this is fusion-welded onto metal header 5 by Au-Si eutectic solder 4 and electrode 2 and the lead are connected via Au line 8. Next, this assembled body is dipped for 10 to 30 minutes in an etching solution obtained by mixing bromine with methyl alcohol by 5 to 10 volume% to etch the pellet surface by several to tens μm. Consequently, the deterioration after a current is fed for 1000 hours is between only 2.5 and 10%. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08194419-A (JP)
Title: Image forming device
Inventor: OIKE HIDEAKI
IPC: G03G21/10
Filed: 1995-01-17
Abstract: PURPOSE: To provide an image forming apparatus whose manufacturing cost is not so much, whose electric consumption is low, whose size can be prevented from becoming large, and in which the surface of image carrying body can be cleaned. CONSTITUTION: An abrasive agent supplying part 40 is installed in an upper part of a photoreceptor drum 1 to supply an abrasive agent 46 by dropping the agent spontaneously from the abrasive agent supplying part 40. While saving the abrasive agent 46 in the peripheral part of a contact part of the surface of the photoreceptor drum 1 and a cleaning blade 7a, the surface of the photoreceptor drum 1 is cleaned. A waste toner and other polluting substances removed by the cleaning blade 7a are discharged from the surfaces of photoreceptor drum 1 and the cleaning blade 7a by a paddle 22. Attributed to the rotation of the paddle 22, vibration is applied to the abrasive agent supplying part 40 and the abrasive agent 46 can be supplied continuously from the abrasive agent supplying part 40.
Patent JP-H09196303-A (JP)
Title: Heat transfer pipe supporter
Inventor: USUI YUKINORI
IPC: G21C1/02
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a heat transfer pipe supporter and reduce the number of processes of processing and assembling by tightening a heat transfer pipe by moving a support metal fitment in the diameter reduction direction of a conical part in contact with an insertion side opening end edge of a heat transfer pipe through-hole. SOLUTION: A support metal fitment 1 is previously mounted on a heat transfer pipe 9 to insert a tapered pawl 6 into an axial groove 7, and the support metal fitment 1 is inserted into a heat transfer pipe through-hole 10a and hence a conical part 2a of the support metal fitment 1 is brought into contact with an insertion side opening end edge of the heat transfer pipe through-hole 10a.  When the tapered pawl 6 reaches the position of a peripheral groove 8, an exclusive jig engages with a jig groove 5 provided in the tip end of a cylindrical part 2b of the support metal fitment 1 whereby the support metal fitment 1 is rotated in the direction of an arrow 11 around the heat transfer pipe 9 with the aid of the exclusive metal fitment to move the tapered pawl 6 into the peripheral groove 8 bringing the upper surface of the tapered pawl 6 into contact with the upper surface of the peripheral groove 8, and hereby the support metal fitment 1 is lowered to reduce the diameter of the conical part 2a in contact with the insertion side opening end edge of the heat transfer pipe through-hole 10a and the heat transfer pipe 9 is tightened with an internal surface 3 of the conical part 2a.
Patent JP-H10187696-A (JP)
Title: Method and device for document processing
Inventor: KOBAYASHI YUJI
IPC: G06F17/22
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To efficiently analyze even a word pair which are not learnt by learning a corresponding meaning example when individual examples consisting of a group of words which are common in meaning to the same word are already learnt. SOLUTION: It is judged whether or not paragraph candidates of an inputted sentence have dependence relation by referring to an example dictionary containing meaning classifications of a pair of words having dependency relation as meaning examples while the words of the pair are regarded as individual examples, and words in a group of paragraph candidates selected in the inputted sentence are registered as individual examples in an example dictionary (S14-2). Further, meaning classifications which are common to a matching word are registered as meaning examples in the example dictionary as to such individual examples that one word has a match and the other meaning classification is common among the registered individual examples (S14-3).
Patent JP-S61164705-A (JP)
Inventor: HERUMUUTO FURIIDORITSUHI RINKU
IPC: B23Q7/04
Filed: 1986-01-16
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-S5596968-A (JP)
Title: Developing device
Inventor: TOYONO TSUTOMU
IPC: G03G15/09
Filed: 1979-01-19
Abstract: PURPOSE: To form the even developer layer of a desired thickness by opposedly disposing a developer thickness defining means to a developer support.  
     CONSTITUTION: A doctor blade 4 composed of magnet is opposedly disposed by leaving a desired spacing to a magnetic material developer support 2. Then, if the portion between the doctor blade 4 and the magnetic pole of the magnetic material developer support 2 induced by its magnetic force is in a magnetic field, a magnetic torner 3 continuing in yarn form along the magnetic lines of force becomes continuous just like a curtain along the magnetic lines of force in this gap, whereby the going through of the excess toner between the mangetic material developer support 2 and the doctor blade 4 is prevented and the magnetic toner 3 layer of a desired thickness is evenly formed on the magnetic material developer support 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06212982-A (JP)
Title: Intake control device of engine
Inventor: TSUJIKU HIROYUKI
IPC: F02B31/02
Filed: 1993-01-14
Abstract: PURPOSE:To provide an intake control device of an engine, which can easily be assembled in an intake passage, by which tumble in the forward direction and in the reverse direction can be generated. CONSTITUTION:An intake control device of an engine includes an intake control valve 18 for changing the passage area of an intake passage 7. In this case, the intake control valve is formed by fixing a rotary shaft part 18a having a circular cross section, which is supported by a valve hole 7d of an intake passage side wall 7c and a planar valve plate 18b which is formed in such a manner as to be stored in the axial projection plane of the rotary shaft part 18a and positioned in the intake passage 7. The valve plate 18b is eccentric from the axis (a) of rotation of the rotary shaft part 18a.
Patent JP-H04297178-A (JP)
Title: Facsimile equipment
Inventor: ISHII YOSHIYUKI
IPC: H04N1/32
Filed: 1991-01-21
Abstract: PURPOSE:To make the opposite side easy to take the next processing even when the stored voice message is not announced. CONSTITUTION:In a telephone preference mode, an RBT signal indicating the calling and similar pseudo RBT signal are transmitted for a constant time from a pseudo RBT signal generation means 32 after receiving the calling signal. At this time, an operator call generation means 34 calls an operator call. Then, a control signal generation means 31 transmits a control signal for automatic facsimile reception for a constant time. In a facsimile preference mode, first a control signal, then the pseudo RBT signal are transmitted. In a facsimile single mode, the only control signal is transmitted. The caller recognizes the callee functioned as a telephone set when receiving the pseudo RBT signal and recognizes as a facsimile equipment when receiving the control signal.
Patent JP-H01182986-A (JP)
Title: Parts depositing device for magnetic tape cassette
Inventor: WATANABE KENICHI
IPC: G11B23/113
Filed: 1988-01-13
Abstract: PURPOSE:To improve a producing efficiency by executing both the mounting and welding of parts to a cassette main body by means of an ultrasonic welding jig at a single station. CONSTITUTION:Parts 4a and 4b supplied into a standby position D by a parts carrying means 3 are suckingly held by an ultrasonic welding jig 9, the parts 4a and 4b are mounted to a cassette 1 main body in a welding position by the ultrasonic welding jig 9, and simultaneously, the parts 4a and 4b are welded to the cassette 1 main body. For such a reason, the parts mounting and ultrasonic welding can be executed by the ultrasonic welding jig at the same station, and the cassette main body to mount the parts do not need to be carried before the parts are fixed. Thus, the parts can be prevented from being dislocated from prescribed positions, etc., and the producing efficiency can be improved.
Patent JP-H05193464-A (JP)
Title: Vehicle maintenance equipment
Inventor: IMAI MASAO
IPC: B60S5/00
Filed: 1992-01-16
Abstract: PURPOSE:To provide vehicle maintenance equipments by which the working efficiency is improved and with which parking spaces for vehicle 6 are secured. CONSTITUTION:Constitution is made up of a vehicle custody rack 3 having a plurality of housing spaces 2 to take custody of vehicles 1, four lifters 4 for vehicle 1 work, a car wash device 5 for vehicles 1 and a crane which conducts self-travel along the rack 3 and carries out the carrying in/out of vehicles 1 to/from the housing spaces 2 of the rack 3, lifters 4 for work, the car wash device 5 and a carrying out opening 6. As a result, the carrying in/out of vehicles 1 to/from equipments and lifters 4 for work are automated, and the working efficiency can greatly be improved. Moreover, as vehicles 1 are housed into the housing spaces 2 of the rack 3, many vehicles 1 can be housed by means of a small custody space.
Patent JP-H10155320-A (JP)
Title: Riding farm work machine
Inventor: ISHIDA ISAO
IPC: B62D5/06
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a riding farm work machine for easily miniaturizing a machine body, hardly staining oil, improving the front and back balance of the machine body and improving operability by arranging an oil tank for a hydraulic device at a car body front part on the lower part of a body for which a floor is formed on an upper surface. SOLUTION: For this riding farm work machine for mounting a farm work machine 4 to the rear part of a traveling car body 2, the oil tanks 121 and 122 for the hydraulic device are arranged at the car body front part on the lower part of the body 130 for which the floor is formed on the upper surface. Also, it is preferable to attach an auxiliary liquid fertilizer tank 123 or the like to the clearance part of the oil tanks 121 and 122.
Patent JP-S60152359-A (JP)
Title: Production of composite material
Inventor: KODAMA HIDEYO
IPC: B22D7/02
Filed: 1984-01-18
Abstract: PURPOSE:To obtain a composite material in which the binding state of the 2nd phase and a base material is satisfactory by disposing the plural 2nd phase blank materials in a mold space and slag in the other space and performing electroslag remelting by using the electrode consisting of the base material component. CONSTITUTION:Plural composite blank material is 1 which are the 2nd phase component are fixed to a molding board 4 at the bottom end of a casting mold 5. The electrode 2 consisting of the base material component of the composite material is held to an electrode holder 3. Molten slag 7 on the material 1 are heated by the current passing through the electrode 2 and the board 4 from a power source 6 to melt the electrode 2. The formed electrode liquid droplets pass through the slag 7 and settle therein, thus forming a liquid metal pool 8. Said pool solidifies gradually to a solidified layer 9. The materials 1 are heated by the slag 7 and contact with the pool 8 from the base material component in succession, thus forming the solidified layer 9 around the pool. The composite material having the satisfactory joint boundary is thus obtd. without intrusion of impurities.
Patent JP-S57119502-A (JP)
Title: Phase comparator
Inventor: TAKEUCHI MASARU
IPC: H03D3/14
Filed: 1981-01-16
Abstract: PURPOSE:To achieve stable operation even by a low-voltage source with regard to a double-balanced type phase comparator used for the phase detecting circuit of the demodulation part of an FF receiver. CONSTITUTION:In a double-balanced type phase comparator consisting of the 1st and 2nd differential circuits, the 1st transistor (TR)Q12 is connected to the differential circuit, and an external signal is inputted to the 1st differential circuit through the 1st TRQ12. The 2nd TRs Q3 and Q4 having greater current capacity than the 1st TRQ12 are connected to the 2nd differential circuit, and a current obtained by subtracting said external signal from the output currents of said TRs Q3 and Q4 is supplied to the 2nd differential circuit. Thus, a constant- current TR in a conventional double-balanced type phase comparator is omitted, and the phase comparator operates stably, specially, by a low-voltage power source without being saturated even when a large-input pilot signal is inputted.
Patent JP-H07208337-A (JP)
Title: Enclosed type compressor
Inventor: YAGI AKIO
IPC: F04B39/02
Filed: 1994-01-24
Abstract: PURPOSE:To provide an enclosed type compressor having high reliability for preventing abrasion between a piston pin and connecting rod of the enclosed type compressor. CONSTITUTION:An enclosed type compressor is constituted by a piston 2, a connecting rod 7 having a small end hole 8 on one end and having a large end hole 9 on the other end, an oiling hole 10 penetrated in the connecting rod 7, for communicating the small end hole 8 and the large end hole 9 with each other, and whose both ends are opened on a flat surface passing the axial core of the small end hole 8 and the axial core of the large end hole 9, an oil discharging hole 11 for communicating the sliding surface of the small end hole 8 and the outer surface of the connecting rod 7 with each other, a piston pin 23 which is slidably stored in the small end hole 8 and fixed to the piston 2, and semicircular shaped oiling groove 24 which is provided in circumferential direction of the piston pin 23 on a position for communicating the oiling hole 10 and the oil discharging hole 11 with each other during the piston 2 is moved from a top dead point to a bottom dead point.
Patent JP-S61166240-A (JP)
Title: Ciphering key transmitting method
Inventor: OKUMURA MAKOTO
IPC: G06Q40/00
Filed: 1985-01-18
Abstract: PURPOSE:To keep high secrecy with a simple means by recording a ciphering key of the 1st processing unit onto an IC card, transmitting the IC card recorded with the said ciphering key to the 2nd processing unit and allowing the 2nd processing unit to read the ciphering key from the transmitted IC card. CONSTITUTION:At first, a processing unit 20 transfers a read request command (y) with a promised form in advance to the IC card 40. The IC card 40 compares the said read request command with a correct request command stored in the card. As a result, when they are dissident, the IC card 40 regards the processing unit 20 to be a correct unit and stops the operation. When they are coincident, the IC card 40 sends a reply to the processing unit 20. The processing unit 20 receiving the reply transfers a promised secret number (x) in advance to the IC card 40. The IC card 40 compares the said secret number with the correct secret number stored in the card, and only when they are coincident, a key data in the IC card is transferred to the processing unit 20.
Patent JP-S57119680-A (JP)
Title: Starting control of inverter for system connection
Inventor: ASAI ITARU
IPC: H02J1/00
Filed: 1981-01-17
Abstract: PURPOSE:To perform safe starting by a method wherein an AC switch is provided between an inverter and a system and the AC switch is turned on after arriving the voltage at a predetermined value in supplying an AC system with power from a DC power source through an inverter. CONSTITUTION:A DC power supply 1 such as solar batteries or the like is connected to a voltage-type inverter 3 consisting of bridge-connection transistors 12 and the DC power is controlled by a control device 3' to supply the power to an AC system 5. At that time, an AC switch 7 is provided between the inverter 3 and the system 5 and a magnetic contactor 2 short-circuiting a battery 1 is opened and the switch 7 is simultaneously turned on when a capacitor 11 is charged by the voltage supplied from the battery 1 and the value has reached higher than the voltage at the system 5 side. Therefore, the power at the system 5 side will not flow back to the capacitor 11 at the time of starting the inverter to prevent the damage to parts and safe starting can be done.