baber/WOPTO huggingface dataset:
Patent JP-S6325444-A (JP)
Title: Ventilating device
Inventor: OGAWA SHINJI
IPC: F24F7/10
Filed: 1986-07-17
Abstract: PURPOSE:To permit a toilet to be heated at all times and ventilated at necessary time by one set of fan, by a method wherein the fan is operated in conjunction simultaneously with the lightening of an illuminating lamp for the toilet and is operated in conjunction with the extinguishing of the same lamp with a delay, while a damper which opens and closes a second duct, joining the delivery side of the fan with a room to be heated, and a third duct, which joins the delivery side of the fan with the outside of the room, selectively, is provided in the title ventilating device. CONSTITUTION:A fan 1 is provided with a motor 2 and vanes 3 therein and is provided in a garret. A first duct 4 joins a toilet 5 with the suction side 6 of the fan 1, a second duct 7 joins a room to be heated 8 with the delivery side 9 of the fan 1, and a third duct 10 joins the outside of the room with the delivery side 9 of the fan 1. A damper 11 is provided at the delivery side 9 of the fan 1 and is operated simultaneously with the lightening of an illuminating equipment 12 to join the toilet 5 with the outside of the room and is operated in conjunction with the extinguishing of the illuminating equipment 12 after a predetermined time to join the toilet 5 with a room 8 to be heated. A deodorant filter 13 is provided at the terminal of the heating room 8 side of the second duct 7, while a clearance 14 is provided at the lower part of a toilet door so as to communicate the toilet 5 with the room 8 to be heated.
Patent JP-S6413428-A (JP)
Title: Pressure detector
Inventor: TANAKA AKIO
IPC: G01L9/00
Filed: 1987-07-08
Abstract: PURPOSE:To eliminate the influence of the temperature and atmospheric pressure of gas and to measure fine displacement by changing variation in pressure into variation of a bellows. CONSTITUTION:Laser beam 7 which enters a vacuum chamber 2 is split into two at a point A of a beam splitter 9, and one light (the other) beams makes U-turn by a movable-side prism 10 (or fixed-side prism 11 in the wall of the chamber 2) at the tip inside the bellows 4 to reach a point B of the splitter 9. At this point B, the laser beams which are split at the point A meet each other again to generate interference. The interference light is split into two, one is fetched to a computing element 13 from a photodetection port A12 [signal (a)], and the other is fetched to the computing element 13 from light receiving ports B15 and C17 through a polarization splitter 14 and a mirror 16. Consequently, the computing element 13 detects the moving direction of the prism 10 from how the signals generated by subtracting a signal (b) (90 deg. delayed in phase behind the signal) from the signal (a) and the signal generated by subtracting the signal (b) from the blinking of a signal (c) (further 90 deg. delayed in phase).
Patent JP-S6148169-A (JP)
Title: System of waveform-shaping reading signal
Inventor: TANE KEIICHI
IPC: G11B20/10
Filed: 1984-08-14
Abstract: PURPOSE:To improve a reading performance by applying the waveform shaping of a signal to the peak shift of a read data affected by DC erasure. CONSTITUTION:If a read error takes place, a signal Vs is set, a transistor (TR)5 is turned on and a capacitor 4 becomes the load of a voltage comparator 1. The capacitor 4 is charged when the output of the voltage comparator 1 is at a high level and the output of the voltage comparator 1 goes to a low level, then the output current is applied by a nearly constant current and decreases with a constant slope as shown in waveform C. When a reference voltage Vr (Vr1 or Vr2 is selected depending on a signal RMODE) is outputted from a reference voltage generation circuit 3, the output of a voltage comparator 2 is as shown in waveform D, where the peak shift is corrected by a delay time DELTAT.
Patent JP-S5690227-A (JP)
Title: Optical fiber temperature detector
Inventor: TOUSEN TAKASHI
IPC: G01K11/12
Filed: 1979-12-24
Abstract: PURPOSE: To arrange so that temperature information may be transmitted to a remote place without use of a light source, electric parts, etc. at measuring points, by inputting a light to a ferrodielectric substance material whose degree of reflection changes with a specific temperature as a border line from one end of an optical fiber.  
     CONSTITUTION: A light input to an optical fiber 2a from a luminous element 1 reaches a ferrodielectric substance material 6 after passing through a half mirror 4, an optical fiber 2b and a focusing lens 5. Depending on the intensity of a temperature on part of the ferrodielectric substance material 6, the reflection value of a reaching light changes. Therefore, a light 7 obtained by branching a reflective light with the help of a half mirror 4, is directed to a light-receiving element 8 so that a change point of a reflection value is detected. Thus it is possible to identify a temperature at a measurement point from a remote place. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6414567-A (JP)
Title: Gas-liquid separator
Inventor: KANAMORI SHUICHI
IPC: F25B43/00
Filed: 1987-07-07
Abstract: PURPOSE: To protect a compressor element against destruction by disposing a fixing disc metal having a plurality of conduction holes and a mesh filter above an introduction tube and fixing the mesh filter to an enlarged tube being connected with the cycle thereby blocking sand, iron powder, or the like, intruded into a gas-liquid separator by means of a cylinder. CONSTITUTION: When sand, iron powder, or the like, enters from an enlarged tube 23 into a gas-liquid separator along with refrigerant, it is captured by a cup-type mesh filter 18. Since the filter 18 has larger wire diameter and gap as compared with the mesh filter 19 of a fixing metal 20, sand, iron powder, or the like, is screened roughly and captured by the filter 18. Finer sand, iron powder, or the like, is captured by the filter 19 of the fixing metal 20. Refrigerant from which sand, iron powder, or the like, is removed completely enters from an introduction tube 22 into a cylinder 6, compressed by a compressor element 4 and a motor element 1 before being delivered from a delivery tube 13.
Patent JP-H068250-A (JP)
Title: Optical disk mold
Inventor: KOMIYAMA Takeshi
IPC: B29C45/73
Filed: 1992-06-26
Abstract: PURPOSE:To reduce the difference between inlet temp. and outlet temp. by shortening a passage by employing a multiple vortex-shape groove structure as the cooling water groove structure of a mold. CONSTITUTION:A first ring groove is provided to the inner periphery of a surface molded material 2 or the template 1 being in contact therewith and a second ring groove 15 is provided outside the first ring groove and both ring grooves are connected by a groove 14 in a diameter direction and the start end of a multiple vortex-shape groove 16 is connected to the outside of the second ring groove 15 and the terminal thereof is connected to a third ring groove 17 and a fourth ring groove 19 is provided to the outside of the third ring groove 17. These ring grooves are connected by a groove in a diameter direction and at least two inlets 13a or outlets 19a are formed to the first ring groove and at least two outlets or inlets are formed to the fourth ring groove.
Patent JP-H1175160-A (JP)
Title: Optical disk reproducing device and method and optical disk recording device and method
Inventor: KIKUCHI SHINICHI
IPC: H04N19/467
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To deal with plural kinds of various type data by using a sub-video pack consisting of a pack header and a data packet and adding a packet header and its following sub-stream ID area and packet data area to the data pack of the sub-video pack. SOLUTION: A sub-video pack 90 includes a pack header 120 of 14 bytes, a packet header 121 of 14 bytes, a sub-stream ID 141 of 1 byte and a data area 142 which can store the sub-video data of 2019 bytes or less as a sub-video packet. Then if the header 121 includes no PTS, the header 121 has a constitution of 9 bytes and the area 142 is extended to 2024 bytes. The PTS is described to only the sub-video packet that includes the head data on every sub-video unit. Thus, it's possible to deal with plural kinds of various type data.
Patent JP-H0457137-A (JP)
Title: Data output circuit
Inventor: MATSUI HIROKI
IPC: G06F13/14
Filed: 1990-06-26
Abstract: PURPOSE:To surely switch desired output data even when a reset operation is performed asynchronously by setting only an output circuit designated by a control circuit at logic levels decided by first and second write signals. CONSTITUTION:Only the desired output data CQQ0, CQQ1, CQQ2 - CQQ7 can be surely switched by setting the output data CQQ0, CQQ1, CQQ2 - CQQ7 at the logic level decided by the first or second write signal FR1WR or FR0WR corresponding to control data CDD0, CDD1, CDD2 - CDD7 outputted from a system control circuit 21, and also, resetting them corresponding to trigger signals SIG0, SIG1 even when the trigger signals SIG0, SIG1,... are inputted to the first and second write signals FR1WR and FR0WR asynchronously.
Patent JP-H11347726-A (JP)
Title: Curved tube inner surface welding equipment
Inventor: KAMEI HIROMASA
IPC: B23K37/047
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To execute high precise cladding by welding to the inner surface of a curved tube such as an elbow tube and a bent tube by using curved tube inner surface welding equipment. SOLUTION: Curved tube inner surface welding equipment is provided with a rotary table 1, a curved table supporting means (b) which attachably and detachably supports a curved tube (a) to the rotary table 1, a table rotating means which rotationally drives the rotary table 1 around a rotating axial line orthogonal to the table surface, welding head supporting means 5, 6 which turn the welding head 2 in the direction inverse to the rotating direction of the rotary table 1 synchronizing with the rotation of the rotary table 1, a table turning means 13, 11a, 11b which turn the rotary table 1 around an axial line in the direction crossing the rotary table 1 and which are able to turn the rotary table 1 in the whole directions of 360 deg., and a welding head synchronous turning means 22 which turns the welding head 2 in the direction inverse to the turning direction of the rotary table 1 synchronizing with the turning of the rotary table 1 by means of the table turning means 13, 11a, 11b.
Patent JP-H1019208-A (JP)
Title: Cooking gas burner
Inventor: YAMANE MASAYA
IPC: F23D14/06
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a cooking gas burner comprising a burner body and a burner head separately which are fixedly mounted after being assembled, wherein the parts can be reduced in number, an operability in assembling is enhanced and an appearance can be improved. SOLUTION: In the cooking gas burner, a burner head 4 passes downwardly through a through hole 12 formed in a lower side of a burner body 3. An annular groove 14 is formed on an outer peripheral surface of a downwardly protruding cylindrical portion of the burner head 4 and a spring or resilient ring 13 is snugly mounted in the annular groove 14. In assembling the burner head 4 to the burner body 3, the burner head 4 is first mounted on the burner body 3 and then the spring ring 13 is snugly mounted in the annular groove 14 formed in the cylindrical portion 11 which protrudes downwardly from the through hole 12. Due to such a construction, a part which becomes necessary for fixedly assembling the burner body 3 and the burner head 4 is only the spring ring 13 and the assembling operation is also facilitated.  Furthermore, since the spring ring 13 necessary for assembling can not be seen from outside so that an appearance of the gas burner is improved.
Patent JP-2000008207-A (JP)
Title: Covering tool for nursing
Inventor: SUGIMOTO YOSHINARI
IPC: A41D3/08
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a covering tool for nursing simply and quickly attachable and detachable in nursing, capable of surely covering a breast skin part, preventing exposure and supplying an infant with mother's milk at ease. SOLUTION: This covering tool 1 for nursing comprises a cape-like main body cloth 2 which has a central head passing part 3 and breast covering parts 4 for hiding breasts and is provided with a through hole 5 between the passing part 3 and the breast covering part 4. The peripheral edge of the through hole 5 in a covered state is sewed to a mesh cloth 6. The cape-like main body cloth 2 is formed by piling a face side fabric 9A and a lining fabric 9B and either of the face side fabric 9A or the lining fabric 9B is made into a face side and can be used. The covering tool is constituted in a reversible cloth.
Patent JP-S5692613-A (JP)
Title: Constant voltage circuit of phase control type
Inventor: FUNATSU MICHIROU
IPC: G05F1/56
Filed: 1979-12-27
Abstract: PURPOSE: To make mitigate leading of the output voltage even if frequent application and disconnecting of the power switch is made and to avoid destruction of load cicuits, by adding diodes, capacitors and transistors.  
     CONSTITUTION: When a power switch is off, a reference voltage VR is lowered, but a capacitor 5 holding the same voltage as the reference voltage VR through discharge is not lowered soon for the voltage, because no discharge path is provided, even if the power switch is off. Then, the base voltage of a transistor 6 is lowered than the emitter voltage. Thus, in the transistor 6, a current flows through the base via the emitter from the capacitor 5 to conduct the transistor 6. Further, a transistor 7 is also conductive by the base current, and a capacitor 3 can be discharged through the transistor 7. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6230971-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MATSUBA TERUO
IPC: H03F3/68
Filed: 1985-07-31
Abstract: PURPOSE:To enable direct observation of the input and output of an input amplifier, by arranging a plurality of input amplifiers in parallel to connect the output of one input amplifier to the input side external terminal of other one input amplifier through an operation switch. CONSTITUTION:The input of a first input amplifier 11 is connected to a first external terminal 21, and an output is connected to the internal circuit while being done to a second external terminal 22 through an externally controllable operation switch 61. The input of the second input amplifier 12 is connected to a second external terminal 22 and the output thereof is connected to an internal circuit while being connected to a third external terminal 23 through an externally controllable switch 62. Likewise, the amplifiers 11-1n are connected in succession and cascade through switches 61-6n. This enables easy and accurate measurement of characteristics about all of the input amplifiers to be connected to external terminals.
Patent JP-2000012382-A (JP)
Title: Composite capacitor
Inventor: ITO KENICHI
IPC: H01G4/228
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a composite capacitor for reducing a radiation noise without being associated with any concern such as the increase of inductance in the case of using a plurality of capacitors for extending a frequency band which is made effective as a by-pass capacitor or the like as much as possible. SOLUTION: Plural, for example, two capacitors C1 and C2 with different capacities which care connected in parallel are integrated with a pair of terminals T1 and T2 at both the ends so that any pattern components can be made unnecessary. Therefore, even when the plurality of capacitors C1 and C2 are used, the inductance can be made minimum, and the impedance can be reduced across a wide band. Thus, a radiation noise reduction effect can be realized. At the same time, those capacitors are integrated with the pair of terminals T1 and T2 at the both ends so as to be handled as a composite capacitor 1 as one part, and the increase of the number of parts can be prevented, and any trouble at the time of mounting this on a print circuit board or the like can be prevented.
Patent JP-S5870764-A (JP)
Inventor: INOHIZA KENICHI
IPC: D06B23/10
Filed: 1981-10-22
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-H0522038-A (JP)
Title: Waveform transforming circuit
Inventor: TAKEDA YOSHINORI
IPC: H03B28/00
Filed: 1991-07-10
Abstract: PURPOSE:To generate sine waves having no phase shift even when the maximum amplitude of a sawtooth wave is fluctuated. CONSTITUTION:The above circuit is equipped with a first block I to convert potential difference between an input voltage changed into the shape of the sawtooth wave and a reference voltage or potential difference between the input voltage changed into the shape of the sawtooth wave and the other input voltage changed into the shape of the sawtooth wave with the reverse phase of the input voltage to current difference DELTAI1 and to calculate a ratio X (X=DELTAI1/I1) between the current difference DELTAI1 and the reference current I1, second block II to generate a function curve A to be changed with [y=2X/(1+X<2>)] corresponding to the change of the X, third block III to generate a function straight line B to be changed with [y=(I3/I2)X] corresponding to the change of the X, fourth block IV to generate the sine wave-shaped signals by subtracting the function straight line B from the function curve A, and fifth block V to convert the maximum amplitude value of the input signal to a current value and to increase/decrease the reference current I1 according to the current value.
Patent JP-H0335698-A (JP)
Title: Ultrasonic probe
Inventor: TAKAHASHI YASUHIRO
IPC: H04R17/00
Filed: 1989-07-03
Abstract: PURPOSE:To obtain an ultrasonic probe equipped with a large information detecting area by arranging the plural vibrators of the ultrasonic probe on a plane in arrangement (honeycomb-shaped arrangement) like wasp larvae in a honeycomb so that the ultrasonic radiating axis of the vibrator can be made radial. CONSTITUTION:When vibrators 1 are simply arranged in the shape of the honeycomb on the plane, there is an effect to decrease the number of the vibrators 1 to be used with the decrease of an overlap ratio. However, an effect is not so much for enlarging the information detecting area to an objective area. When the effect to enlarge the information detecting area to the objective area is considered, the effect of radially arranging the ultrasonic radiating axis of the vibrator 1 is larger in comparison with the simple honeycomb-shaped arrangement on the plane.
Patent JP-S6327240-A (JP)
Inventor: YAMAGUCHI YOSHIMITSU
IPC: B01D29/07
Filed: 1986-07-21
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-H1115425-A (JP)
Title: Display mode switch control display
Inventor: KIMURA KENICHI
IPC: H04N5/66
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To simplify operation and to realize intuitive operation by transmitting a display mode switch signal from a display device to a system device and switching a display mode with the system device side according to that. SOLUTION: When an On Screen Display(OSD) menu in the display device is started, the Established Timing block data in a memory of a Display Data Channel(DDC) control part 3 are read out by art OSD control part 1, a memory control part 2 to be stored in the data RAM of the OSD control part 1. The OSD displays adjustment functions and adjustment states such as screen size, position and contrast on a screen. When a display mode switch menu is started by OSD operation, by outputting information in the data RAM of the OSD control part 1 to the screen, a user can select surely and optionally the display mode within the range of the specification of the display device on the display device.
Patent JP-H0197361-A (JP)
Title: Mass analyzer
Inventor: KUREIGU EI JIEIMUZU
IPC: H01J49/04
Filed: 1988-07-07
Abstract: PURPOSE:To shorten a measuring time without lowering measurement accuracy by making a signal/blank map of an analyzer range basing on the data in a period of an investigation mode and of a measurement mode so as to change over the mode during next scanning from this map. CONSTITUTION:A chromatography system 10 is composed of a chromatograpy column 20, a mass analyzer 30, a computor 40 and a display. The mass analyzer 30 sends a series of mass spectra of an outflow component to the computor 50 and the computor 50 houses the spectrum obtained from each scanning so as to make a signal/blank scanning map for the following scannings. A result of each scanning and the results of various kinds of statistic analyses performed by a series of scannings are shown in the display 50. The map controls the mass analyzer 30 for performing change-over of an investigation made and a measurement mode. Through this constitution, shortening of a measuring time is realized without lowering measurement accuracy.
Patent JP-S6415093-A (JP)
Title: Drum type washing dryer
Inventor: OSADA MASASHI
IPC: D06F25/00
Filed: 1987-07-08
Abstract: PURPOSE: To equally blow hot air into a tub by joining a ring-like projecting part formed at the lid of a front door so as to communicate with the hot air flowing end of an air passage. CONSTITUTION: At the time of closing the front door 10 after throwing wash into a spinning tub 2 at the time of drying operation, the tip part of the ring-like projecting part 13 of the door 10 hemically seals the front opening part of an outer tank 4 and the hot air blowing end part of the air passage 5 is joint with a through hole 14 provided at the part 13. Drying operation is given by the rotation of the tub 2 and the blowing out of the hot air, and the hot air passes from the passage 5 through the hole 14 and additionally passes through the inside of the part 13 to be blown into the spinning tub by using the tip part of the part 13 provided with a lint filter 16 as a hot air blowing-in port. Consequently, hot air is blown into from nearly the rotation center position of the spinning tub and it becomes possible to nearly equally blow hot air to wash.
Patent JP-H1020987-A (JP)
Title: Key scan circuit
Inventor: MOGI SHUJI
IPC: G06F3/023
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To securely prevent a key scan circuit from being operated when a key is not depressed owing to the influence of noise and the like without using externally mounted parts. SOLUTION: The key scan circuit is provided with signal shaping circuits 10a-10e starting the transmission of a key scan signal from a key scan signal generation circuit 1 to a key matrix 4 in accordance with a scan start signal ST, outputting a standby signal after transmission and shaping the output signal of the key matrix 4. It decides the output signal, controls the transmission of the key scan start signal, decodes the key scan signal and the output signals of the signal shaping circuits 10a-10e in a decoder circuit 12 and generates key data. A first invertor whose driving performance is small is connected to a second invertor for waveform shaping. Pull down resistance is connected to the input side of the first invertor and a capacity element whose capacity is small is connected to the output side of the first invertor so as to constitute the signal shaping circuits.
Patent JP-H0728211-A (JP)
Title: Image forming method
Inventor: KIDA SHUJI
IPC: G03C1/42
Filed: 1993-07-09
Abstract: PURPOSE:To provide an image forming method with using a silver halide photographic sensitive material having excellent fast processing property, low min. density, high max. density, and improved light resistance. CONSTITUTION:This silver halide photographic sensitive material has at least one silver halide emulsion layer on a supporting body. Color development of this material is performed in the presence of hydrogen peroxide. In this method, a developing agent precursor and pyrazoloazole-type magenta coupler is incorporated into the silver halide photographic sensitive material. Further, it is more preferable that the silver halide photographic sensitive material contains a cyclic amine-base discoloration preventing agent.