baber/WOPTO huggingface dataset:
Patent JP-H07332475-A (JP)
Title: Carrier structure of planetary gear device
Inventor: MORI HARUHITO
IPC: F16H57/08
Filed: 1994-06-03
Abstract: PURPOSE:To prevent worsening of durability and the increase of the generation of gear noise and to prevent the occurrence of shortage of lubricating oil by a method wherein the length of a coupling part between two plates is ensured as much as possible and strength is improved as the increase of the weight of a leg part to intercouple the carrier plate of a planetary gear device and a base plate and holding of lubricating oil in a device is facilitated. CONSTITUTION:A leg part 3 is formed in a shape in cross section wherein a top part 10 is deviated from the two end parts 9 of the leg part to either the central side of revolution of a planetary gear 6 or the outer side opposite thereto. Further, in the leg part 3, since the top part 10 is deviated from the two end parts 9 of the leg part to the outer side opposite to the center of revolution, an opening formed between the two end parts 9 of the leg part is opened to the inner side.
Patent JP-S6121195-A (JP)
Inventor: KURISUCHIYAN BERUNASUKONI
IPC: C10L1/02
Filed: 1985-07-02
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-H10322375-A (JP)
Title: Wavelength multiplex optical communication network
Inventor: HAMADA TSUNEO
IPC: H04L12/42
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain the wavelength multiplex optical communication network where no load is imposed on the user even when an optical packet transmitter- receiver is reconnected. SOLUTION: An optical packet transmitter-receiver 23 sends transmission wavelength information assigned to itself to a terminal 202. In the case that the transmission wavelength information differs from that received at a preceding time or no reply comes from an opposite terminal with respect to connection information to the opposite terminal, the terminal 202 instructs scanning of a received wavelength to the optical packet transmitter-receiver 23. Simultaneously the terminal 202 allows the optical packet transmitter-receiver 23 to send a reconnection message to the opposite terminal and when the terminal 202 receives the reply from the opposite terminal with respect to the message, the terminal 202 sets the received wavelength of the reply for the reception wavelength of the optical packet transmitter-receiver 23.
Patent JP-H05344084-A (JP)
Title: Program participation type broadcast system and transmitter and receiver used therefor
Inventor: SEKIGUCHI HIROSHI
IPC: H04N7/173
Filed: 1992-06-05
Abstract: PURPOSE:To allow many listeners or viewers to take part in a quiz program or the like under easy and impartial condition by providing a means measuring a period time from the time of reception in the receiver. CONSTITUTION:A demodulation circuit 76 demodulates station transmission data modulated in frequency and generates station transmission data in an original binary code and transfers the result to a bus line of a computer system having a microprocessor 18. Upon the receipt of its content data Qn, the microprocessor 78 performs relevant control action and further upon the receipt of clock control data Qt, the microprocessor allows a timer circuit 80 to start timer action at the same time as the reception or based on a prescribed promise. Upon the receipt of the content data and the clock control data Qt, the timer circuit 80 measures the lapse of time synchronized with the point of time when the clock control data Qt is received. Thus, a broadcast station 2 and all of viewer or listener receivers are almost synchronized in time.
Patent JP-S6127866-A (JP)
Title: Sheet material transport control device
Inventor: TAKAHASHI NARUYOSHI
IPC: G07D1/00
Filed: 1984-07-16
Abstract: PURPOSE:To prevent a bill from being jammed by a gate mechanism and to heighten an availability factor by controlling the gate mechanism according to a change in transport speed. CONSTITUTION:Two detection sensors are disposed in front of a gate mechanism in a transport path 2, whereby the transit time of a bill in the transport path 2 is calculated from the time the bill passes the first detection sensor and the time the bill passes the second detection sensor. The transit time and the standard transit time in a standard time area 30 are compared with each other by a control device 12, and the start timing of the gate mechanism 5 is determined according to the relationship between the standard transit time and the transit time. When the transport speed is changed by a belt or the like, the gate mechanism 5 is controlled favorably to prevent a bill from being jammed by the gate mechanism 5.
Patent JP-H08340506-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HIROSE KOJI
IPC: H04N5/44
Filed: 1995-06-13
Abstract: PURPOSE: To prevent mis-recording in the case of recording by storing tentatively a video signal received from a television receiver and a video signal selected by a channel selection section of a VTR respectively, comparing the video signals and turning a channel of the VTR to the same channel as the television receiver. CONSTITUTION: A video signal selected by a television receiver 18 is received from an input terminal 15 and to a 2nd storage section 16. On the other hand, a broadcast wave from an antenna 10 is given to a channel selection section 11, in which a frequency designated by a control section 13 is selected based on a command from a remote commander or the like by the user and the selected frequency is stored in a 1st storage section 12. A comparator section 14 compares the data stored in the 1st and 2nd storage sections 12, 16 by taking the difference of the data one after another to discriminate whether or not the data denote the same pattern. When the difference is small, it is discriminated that the video signals are the same and when the difference is large, it is discriminated that the video signals are different.
Patent JP-S6127168-A (JP)
Title: Method for cutting tab plate of uo steel pipe
Inventor: TANABE TETSUO
IPC: B23K7/00
Filed: 1984-07-16
Abstract: PURPOSE:To preheat the start point for cutting of a tab plate and to decrease the depth of cut to the side of a UO pipe by positioning a cutting torch to the pipe end in the position apart from the tab plate so as to face said position, moving the cutting torch toward the periphery of the pipe end and starting at the same time the cutting. CONSTITUTION:The top ends of both arms 11 of a template 10 are pressed to the end face of the UO steel pipe 4 on both sides of the tab plate 1 and the torch 2 is positioned to face the pipe end before the plate 1 by a prescribed distance L1 in the stage of cutting the tab plate of the pipe 4 by a tab plate cutter. An arc is released from the torch 2 at the same instant when the torch 2 starts moving toward the periphery of the pipe end. The arc and movement of the torch 2 are stopped where the torch passes the prescribed distance L2 from the plate 1. The start point for cutting the tab plate is already preheated when the torch 2 arrives at said start point and the need for drilling the cutting part by the cutting torch is thus eliminated. The depth D2 of cut to the UO steel pipe side is decreased and the waste is lessened.
Patent JP-H0311636-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SAKATANI YOSHIHIRO
IPC: H01L21/60
Filed: 1989-06-08
Abstract: PURPOSE:To reduce a disconnection of a bonding wire by a method wherein an opening part of a depth extended from the surface of an undercoat to a bonding pad part is formed in the undercoat. CONSTITUTION:A semiconductor device 28 is provided with the following: an interconnection 30 where a bonding pad part 30a has been installed; a passivation film 32 formed on the interconnection 30 successively; and a silicone- based resin undercoat 34. In this semiconductor device, an opening part 36 of a depth extended from the surface of the undercoat 34 to the bonding pad part 30a is formed in the undercoat 34. As a result, when the semiconductor device 28 is molded together with a bonding wire 20, the bonding wire 20 is not warped by both the undercoat 34 and a molding 26 but is warped only by the molding 26, and is not subjected to a thermal stress caused by a difference in thermal expansion between the undercoat 34 and the molding 26. Thereby, a disconnection of the bonding wire is reduced; a yield and reliability are enhanced.
Patent JP-H10336390-A (JP)
Title: Lamp control method for original reading device
Inventor: OKAMOTO SHOTARO
IPC: H04N1/04
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To shorten a waiting time until original reading, to save power consumption, to attain the cost-down of a lamp and a lighting circuit, and to attain the miniaturization of the device by automatically deciding the control of the preliminary lightening of a lamp such as a thermal cathode ray tube according to a use situation such as a time, day, and date. SOLUTION: A date and time is always read from a clock 6, and compared with a preliminary lighting on time zone registered in RAM 9 in a waiting state. That is, a present time is read from the clock 6, and whether or not preliminary lightening is being operated is checked. Then, when the preliminary lightening is not being operated, whether or not the present time is present in the preliminary lighting on time band is checked, and when it is present in the on time zone, the preliminary lightening is started with a duty rate registered in the RAM 9. Also, when the preliminary lightening is not being operated, whether or not the present time is present in a preliminary lightening off time band is checked, and when it is present in the off time band, the preliminary lighting is stopped.  This operation is repeated in the waiting time so that the on/off control of the preliminary lightening can be controlled in the time zone, and power consumption can be reduced.
Patent JP-H075154-A (JP)
Title: Method for automatically deciding pass/fail of concrete product by knocking
Inventor: SUZUKI MASAYUKI
IPC: G01N29/12
Filed: 1993-06-17
Abstract: PURPOSE:To allow automatic decision of internal defect with high accuracy by processing the data of impact sound produced by knocking a concrete product at many points and setting a decision criterion for each product. CONSTITUTION:An ALC(Aerated Lightweight Concrete) product transferred on a conveyor 1 is knocked vertically by means of a hammer unit 4 provided, at the head of an air cylinder, with a hammer head 3 in order to knock the concrete product with constant force. A sound level meter 5 collects the sound and produces a sound pressure. An A/D converter 6 converts an analog AC voltage signal, corresponding to the sound pressure, into a digital signal which is fed to a personal computor 7. The personal computor 7 calculates the peak value of sound pressure at each knocking point, the sound level at nondefective part, the reference sound level, etc. Internal defect is then decided with reference to the reference sound level and the inspection results are displayed on a screen.
Patent JP-S5769242-A (JP)
Title: Calibrating device for partial gas pressure sensor
Inventor: HIRAMOTO JIYUNICHI
IPC: G01N1/00
Filed: 1980-10-20
Abstract: PURPOSE:To simplify the constitution of the device by providing a single tank liquid container which can be rotated in a gas sensor calibrating device. CONSTITUTION:The liquid container 11 can be rotated around a rotary shaft 12. When a sensor 6 is located at an attaching and detaching position, a gas outlet port 15 and a sensor attaching port 4 are located above the surface of the liquid in the container. When the sensor 6 is located at a calibrating position, the gas outlet port 15 is located above the surface of the liquid in the container, a gas blowing port 13 is located at the bottom or lower part of the container, and the sensor attaching port 4 is located under the surface of the liquid in the container. The sensor 6 is held by a sensor pushing plate spring 16 and cannot be removed at the location other than the sensor attaching and detaching position. Therefore, the risk  of liquid leaking due to erroneous manipulating is avoided.
Patent JP-H0440047-A (JP)
Title: Automatic answering telephone system
Inventor: TANAKA TORU
IPC: H04M1/64
Filed: 1990-06-05
Abstract: PURPOSE:To unnecessitate the backup of a D-RAM by storing the contents of a response message in a volatile memory and a non-volatile memory when recording the message, and recording the recorded contents of the non-volatile memory into the volatile memory when the stored contents of the volatile memory are erased by power failure. CONSTITUTION:As a response message recording medium, the volatile memory such as a D-RAM 25 or the like, for example, is used and as a requirement message recording medium, the non-volatile memory such as a recording tape 21 or the like, for example, is used. When recording the response message, the contents of the message are stored in the volatile memory 25 and the non- volatile memory 21 and when the stored contents of the volatile memory 25 are erased by the power failure, the recorded contents of the non-volatile memory 21 are recorded to the volatile memory 25 when the power failure is recovered. Thus, the backup circuit and the battery of the D-RAM 25 are eliminated.
Patent JP-H08311285-A (JP)
Title: Stabilized pvc composition
Inventor: YOHANESU KAUFUHORUTO
IPC: C08L55/02
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain a PVC composition having excellent stability by using a stabilizer comprising a specified organotin compound and an alkali metal or alkaline earth metal (hydr)oxide in processing a composition containing a vinyl chloride homopolymer and an ABS.  
     SOLUTION: There is provided a composition prepared by compounding a composition containing 20-75 wt.% vinyl chloride homopolymer and 80-25 wt.% ABS with an organotin or organosulfurtin compound of any one of formulae I to III (wherein R 1  is a 1-12C alkyl or a 3-11C alkoxycarbonylethyl; Q is S, O, or CO; R 2  is a 1-18C alkyl or a group selected from the groups as defined for Q; R 3  is methylene, ethylene, or o-phenylene; R 7  is a 2-4C alkylene or the like; R 8  is a 1-18C alkyl, a 2-18C alkenyl, or the like; X is O, CO 2 , or the like; (i) is 1 or 2; (k) is 1-3; and (m) is 1-4) or the like and an alkali metal or alkaline earth metal (hydr)oxide. A compound represented by formula I or II and having a specified group is particularly effective. It is desirable that the tin compound is used in an amount of 1-2.5 wt.% based on the resin component. The metal oxide is particularly desirably CaO. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S5937285-A (JP)
Title: Adsorption pump for helium
Inventor: OOTA HIDEYUKI
IPC: F04B37/04
Filed: 1982-08-24
Abstract: PURPOSE:To increase an adsorption capacity of the titled device by a method wherein an adsorption plate, annexed to the outer surface of a cooling medium tank, is constituted by a metallic base plate and a porous metallic plate, adhered to the outer surface of said base plate and formed with a gas crystalline layer on the surface thereof, and the growing area of the crystalline layer is enlarged. CONSTITUTION:The adsorption plate 3 is annexed to the outer surface of the reserving tank 1, receiving the liquid helium, and the adsorption plate 3 is consisting of the metallic base plate 5 and the porous metallic plate 7, adhered to the outer surface of the metallic base plate and formed with the crystalline layer of the adsorbed gas such as argon, nitrogen or the like on the surface thereof. The adsorption gas is supplied from a nozzle 13 projecting into a heat shield. The molecule of helium gas enters from an entrance having chevron baffles 9 and is adsorbed and removed by contacting with the metallic plate 7 of the adsorption plate 3. In this case, the metallic plate 7, having a large surface area, is employed on th outer surface of the adsorption plate 3, therefore, the growing area of the crystalline layer is enlarged and the adsorbing capacity for the helium to be removed may be increased.
Patent JP-S63311676-A (JP)
Title: Magnetic disk recording and reproducing device
Inventor: MORISAWA TAHEI
IPC: G11B5/55
Filed: 1987-06-12
Abstract: PURPOSE:To carry out the reproducing of a magnetic disk recorded by other device under accurate on-track condition by adjusting an intermittent stop position of a click gear by means of a fine adjustment member and its driving means to fine adjust an axial position of a click lever. CONSTITUTION:In case of reproducing, a signal read out by a magnetic head 10 is amplified by a head amplifier and then detected by an envelope detecting circuit, which detects an off-track amt., and a prescribed voltage is impressed to a piezoelectric member 38 from a drive circuit. Then, the piezoelectric member 38 acts a telescopic motion in the direction of on-tracking the magnetic head 10 to oscillate a fine adjustment lever 34, and then to shift the position of the axis 35 of the click lever 31 so as to move its click claw 31a. Consequently, the click gear 30 engaged with the click claw 31a is rotated. By this method, by changing the rotation stop position of a plate cam 20, the magnetic head 10 can accurately be on-tracked.
Patent JP-S5844314-A (JP)
Title: Electromagnetic flow meter
Inventor: SUZUKI ICHIU
IPC: G01F1/60
Filed: 1982-08-23
Abstract: PURPOSE:To constitute a close loop and to hold an exciting current in a constant state, by a method wherein the energization to the exciting coil is controlled to turn ON and OFF it by means of a duty cycle into which a deviation between a value of a current flowing to the exciting coil and a reference value is converted. CONSTITUTION:An output of an AC power source is rectified by a rectifying circuit 21 to input it to an exciting coil 18 through a switch 19. A current flowing to the exciting coil 18 is detected by a current detecting resistor 23, a deviation between the detecting value and a reference value 28 is found by a deviation amplifier 35 to input the result to a switch driving circuit 26. A deviation value is converted into a duty cycle by the switch driving circuit 26, and the switch 19 is controlled to turn ON and OFF it according to the duty cycle.
Patent JP-H10333247-A (JP)
Title: Projection type display device
Inventor: MASUMOTO YOSHIHIRO
IPC: H04N5/74
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a display device constituted so that the part of a light valve other than the central part of a picture plane can be used, the aspect ratio of a picture image formed by a computer is not restricted to be 4:3, a square screen is effectively utilized and light efficiency is made excellent. SOLUTION: This device is provided with two-dimensionally arrayed pixel structure and constituted so that the effective display area of a liquid crystal panel 13 for forming an optical picture corresponding to a video signal is formed to be substantially square. Thus, the part other than the central part of the effective display area of the panel 13 can be used and the aspect ratio of the picture image formed by the computer is not restricted. Besides, the square screen is also effectively utilized and the light efficiency is made excellent.
Patent JP-S5271185-A (JP)
Title: Rotating anode x-ray tube
Inventor: SAWA KOU
IPC: H01J35/08
Filed: 1975-12-11
Abstract: PURPOSE: Cooling of an anode is made more effective and the high output of Xrays is made obtainable by contacting a part of the anode with an enclosure and radiating the heat of the target through the enclosure to the outside of the fube. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0817188-A (JP)
Title: Transmission circuit and semiconductor device
Inventor: MAEDA TERUAKI
IPC: G11C11/419
Filed: 1994-06-28
Abstract: PURPOSE:To obtain a transmission circuit for improving the transmission speed of an input signal by reducing an operation delay time. CONSTITUTION:The output signal of a first circuit 1 for outputting complementary current signals IN2 and IN2 bar is converted into a voltage signal by a transmission circuit 5 and is outputted to a second circuit 3. A pair of output terminals To1 and To2 of the first circuit 1 are connected to a pair of input terminals Ti1 an Ti2 of the second circuit 3, respectively, a pair of output terminals To1 and To2 of the first circuit 1 are connected via two resistors R1 and R2, and a current supply circuit Tr20 for supplying current to the resistors is connected between the resistors R1 and R2.
Patent JP-2000341632-A (JP)
Title: Picture recording and reproducing device and picture reproducing device and illegal use preventing method
Inventor: AOKI YOSHITO
IPC: G06F21/64
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To prevent the alteration of a digital picture or any illegal access from a third person in a device for recording and reproducing a picture with a digital signal. SOLUTION: Data for alternation detection are generated by an alternation detecting part 11 from digital data compressed by a picture compressing part 10. The alternation detection data are embedded in a dead region in a digital picture data format, and stored in a recording part 14. Also, when reproducing the picture from the recording part 14, the alteration detection data are extracted by a data separating part 15, and compared with data obtained by an alternation detection data generating part 12 by an alternation detecting part 17, and only when any alternation is not detected, the compressed digital data are extended by a picture extending part 16, and the picture is reproduced through a display control part 18. When alternation is detected, the picture is not displayed.
Patent JP-2000303574-A (JP)
Title: Building foundation structure harm countermeasure system
Inventor: OIDE MASUZO
IPC: E04B1/62
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a building foundation structure harm countermeasure system capable of drying a foundation space of a building by preventing damp from the lower part of the building and the underground and damp in the atmosphere from the periphery of a foundation. SOLUTION: As a measure to counter harm caused by the retention of damp in the atmosphere and the consequent propagation of various germs and mildew caused by high heat insulation and high airtightness of a building, particularly a house construction, a foundation space 15 and an indoor space of the building are dried, made antibacterial and mildewproofed by spraying or applying material 4 with hygroscopic, antibacterial and mildewproofing effect with the catalysis of metal ion, to the lower board upper part of a foundation 3 constructed of concrete, the inner surface of a building peripheral foundation rising part 16 and a range of about 30 cm of the inner surface of building peripheral wall backing 14 from the first story floor on the upper face of first story floor backing at the upper part of the foundation 3.
Patent JP-H10313672-A (JP)
Title: Method for storing unhulled rice
Inventor: KANEKO AIJIRO
IPC: A01F25/00
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a unhulled rice storing method capable of drastically simplifying the control pattern to enhance the ventilation control reliability, capable of detecting the outer air humidity in ventilation-possible time hands confirmingly to permit the ventilation control to properly correspond to weather condition, and capable of storing unhulled rice while keeping high quality for a long term. SOLUTION: The harvested unhulled rice is dried so as to have a prescribed moisture and contained in a storing bin 1. The unhulled rice contained in the storing bin 1 is stored while properly ventilating outer air by a blower 5. Respective fixed times in the morning and in the evening are preferentially selected as the ventilation-possible time bands by considering a sunrise time and a sunset time in a day. Ventilation is started on condition that difference between unhulled rice temp. and outer air temp. exceeds a fixed reference value within the ventilation-possible time bands and also the outer air humidity is within a fixed range.