baber/WOPTO huggingface dataset:
Patent JP-S573408-A (JP)
Title: Variable gain amplifying circuit
Inventor: FUJINOBE YASUHIRO
IPC: H03G1/00
Filed: 1980-06-06
Abstract: PURPOSE:To control an amplifying circuit with one control signal, by connecting both the ends of a PIN diodes in series connection to a constant voltage source and applying a control signal to the center. CONSTITUTION:PIN diodes RC1, RC2 are in series connection via resistors R3, R4, and both the ends are connected to constant voltage sources E1, E2. The impedance of the diodes RC1, RC2 is changed complementarily with the amplitude of a control signal VC from an amplifier IC2 applied to the connecting point of the resistors R3, R4. Thus, the gain of an amplifying transistor TR1 can be changed.
Patent JP-2000274088-A (JP)
Title: Building
Inventor: OKUBO TOMOKO
IPC: E04H1/02
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a building having a washroom for which sufficient brightness can be secured by means of natural light. SOLUTION: A washstand 31 having a mirror 31A is provided north of the interior of a washroom 14 arranged to face north, and daylighting windows 32 are provided on both sides of the washstand 31. Since light is admitted from the windows 32 on both sides, i.e., from two directions, users' faces are not shaded when the users make up while looking at the mirror 31A at the washstand 31. Thus, sufficient brightness is secured by means of natural light.
Patent JP-H04310853-A (JP)
Title: Device for detecting flatness defect
Inventor: MIHASHI HIDEO
IPC: H04N7/18
Filed: 1991-04-10
Abstract: PURPOSE:To obtain a device for detecting FLATNESS defects which allows detection to be made in a short time and can accurately specify a defect position. CONSTITUTION:A positive reflection light of an object to be tested 1 is picked up by a television camera 3, it is binarized in a binarization portion 6, and then is added in X and Y directions at an addition portion 7. At this time, since a defect portion is picked up darkly, the sum of a line where a defect exists is smaller than that of other lines. Therefore, an intersection of line with a small addition value becomes a defect candidate coordinate point by a coordinate calculation portion 8. However, when a plurality of defects exist, the intersection occurs also at a portion with no defects. Thus, the brightness of the defect candidate coordinate point is examined by a computer 9 and it is judged that there is a defect when it is lower than a reference value.
Patent JP-H0711065-A (JP)
Title: Melt-miscible blend
Inventor: FURANKU SUTEIIBUN BEITSU
IPC: C08L53/02
Filed: 1994-03-23
Abstract: PURPOSE: To predict a melt-miscibility of a blend of polyolefins and improve mechanical properties of the blend.  
     CONSTITUTION: A melt-miscible polyolefin blend comprises a) about 50 to about 99.8 wt.%, based on the weight of the blend, of a first polyolefin having a segment length of the first polyolefin and b) about 0.2 to about 50 wt.%, based on the weight of the blend, of at least one modified polyolefin, wherein the modified polyolefin has a modified polyolefin segment length which is about 85% to about 115% of the segment length of the first polyolefin. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H11267394-A (JP)
Title: Washing machine
Inventor: SATO MASAHIRO
IPC: D06F37/40
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a single-drum-type washing machine having a brake device which reduces the wear of a brake shoe. SOLUTION: This washing machine has an electromagnetic brake means imparting braking forces to a washing motor at least when a dehydrating process ends and a clutch means which transmits the rotation of a pulsator shaft caused by the rotation of a rotor to a drum shaft 5, and when the electromagnetic brake means is actuated during and at the end of the dehydrating process, electricity is transmitted to a brake motor 18 to move a brake lever 16 to a second position to undo the engagement of the brake lever 16 with the locking part of a brake band 14.  When the washing motor is decelerated to low-speed rotation by the electromagnetic brake means at the end of the dehydrating process, electricity is transmitted to the brake motor 18 during a washing process and during waiting time for operation, to move the brake lever 16 to a first position by means of the energizing force of an energizing spring 20 to engage the engaging part of the brake lever 16 with the locking part of the brake band 14.
Patent JP-H05101665-A (JP)
Title: Address-transition detecting circuit
Inventor: BONNKIYON KIMU
IPC: G11C16/02
Filed: 1992-03-31
Abstract: PURPOSE: To provide an address transition detection circuit for not causing malfunctions even when an address is shifted in a long time in a semiconductor memory device for performing the address floating of an SRAM and a ROM, etc. CONSTITUTION: The output of an address buffer is inputted to the input means 101 and 102 of a high trip level and a low trip level and the outputs of the input means 101 and 102 are respectively inputted to inverters provided with resistance elements 75 and 78 and capacitors 80 and 81. Then, the respective outputs of the inverters are impressed to the gates of transistors M1 and M2 and pulses are generated on the output line of an ATD.
Patent JP-S60219525-A (JP)
Title: Spectroscope for fiber probe
Inventor: HIRAMOTO JIYUNICHI
IPC: G01J3/02
Filed: 1984-04-16
Abstract: PURPOSE:To enhance the efficiency of a spectroscope without changing the size of a connector, by bending the light path of the incident light to the spectroscope from a fiber probe at a right angle or a certain angle by a reflective mirror in the vicinity of an incident aperture. CONSTITUTION:A light path can be bent at a right angle in the vicinity of an incident aperture 8 by a flat surface mirror 10. Therefore, incident light is not impinged to a lens 9 even if the diameter of a lens 10 is made large. That is, because it is unnecessary to widen the interval between the incident aperture 8 and an emitting aperture 2, the efficiency of a spectroscope can be enhanced without changing the size of the optical connector 3 of a fiber probe.
Patent JP-H11275495-A (JP)
Title: Video server system
Inventor: IWASAKI TAKAO
IPC: H04N7/173
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a video server system by which a material in recording is transmitted with a prescribed time difference. SOLUTION: A plurality of materials are extracted selectively and on request, a specified material is selectively extracted and served in this video server system. In this case, the proposed video server system is provided with a video server 1 that divides a received video signal into an image file in a prescribed time unit, a disk array 6 to store divided image files, and a video server 1 that reads the image file stored in the disk array 6 with a time delay relating to a prescribed time unit.
Patent JP-H08242960-A (JP)
Title: Structure of accommodator
Inventor: SAKUMA NAOSUKE
IPC: A47B55/00
Filed: 1995-03-08
Abstract: PURPOSE: To permit a door of an accommodator to lined widely opened easily by furnishing the base of the box bottom with a device to regulate the height, providing connectability for a plurality of such bases, and equipping a wide door of such a structure that an upper slide device installed on an enclosure plate in the upper part and a lower slide device fixed to the bottom plate of the base generate a slide-by motion. CONSTITUTION: As a height regulating means, a supporting member 4 equipped with male threads is inserted into the base 3 of an accommodator 1, and the height is regulated by the use of a metal fixture equipped with female threads. To connect a plurality of bases 3 in the left and right directions, it is arranged so that connecting metal pieces can be fixed to the ends. A bottom plate 6 is installed on the base 3 and an enclosure plate 9 is installed in the upper part of the accommodator 1 so that a box shape is formed, and an upper slide device 11 is fixed to the enclosure plate 9 while a lower slide device 12 is secured to the bottom plate 6, and wide doors 10 are installed in such a way that they are sliding-by.  The doors 10 should be as wide as capable of enclosing the front area of a plurality of divisions produced by partitioning plates 13, and it is made practicable to view the contents of the accommodator 1 at a glance.
Patent JP-H04289553-A (JP)
Title: Cassette loader
Inventor: SHIOMI TETSUHIRO
IPC: G11B15/675
Filed: 1991-03-18
Abstract: PURPOSE:To contrive a long stroke of a cassette holder and to enable accurate positioning of the holder by moving the holder with a slant guide of a slider along an L-shaped guide to a loading position. CONSTITUTION:The cassette holder 7 selectively inserted by a large or small cassette 1 or 2 is drawn horizontally in the direction of an arrow (b) along a 1st guide part 81 of the L-shaped guide 8a by the slider 10 to be driven by one pair of timing belts 12. Subsequently, when guide rollers 9a-9c are entered into a 2nd guide part of the L-shaped guide, the holder 7 is lowered vertically and loaded by its weight and the guiding operation of the slant guide 15. In this case, right and left guide rollers 16 are entered underneath the horizontal lower end of the slant guide 15. Consequently, a long stroke can easily be attained for the operating stroke of the cassette holder 7, and also cassette pressing force can be secured without needing a lock mechanism.
Patent JP-H08247398-A (JP)
Title: Pressure fluctuation absorbing device
Inventor: NUKUI KAZUMITSU
IPC: F17D1/04
Filed: 1995-03-08
Abstract: PURPOSE: To provide a pressure fluctuation absorbing device which can effectively absorb pressure fluctuation with pressure loss restrained low by a simple structure. CONSTITUTION: This pressure fluctuation absorbing device has a partition 24 for partitioning a main body 21 into two upper and lower air-chambers 22, 23; an introduction port 25; a discharge port 26; a cylindrical body 27 which is arrangedly provided in the air-chamber 22 with its axis directed in a perpendicular direction and fixed to the upper face of the partition 24 at its lower end; and a float 28 arranged inside the cylindrical body 27. A gas introducing opening 29 is provided in the partition 24 for the bottom of the cylindrical body 27, and the upper side of the cylindrical body 27 is closed by an upper wall 30. A throttle opening 31 functioning as a variable throttle is provided on the side wall of the cylindrical body 27, and a small gas circulating hole 32 is provided on the upper wall 30.  A cushioning mechanism for controlling the abrupt movement of the float 28 is composed of the air-chamber formed of the side wall and upper wall 30 of the cylindrical body 27 and the upper face of the float 28, and the small hole 32.
Patent JP-S56204-A (JP)
Title: Molding of powder
Inventor: KIMURA KANBEE
IPC: B30B11/00
Filed: 1979-06-18
Abstract: PURPOSE: To make the density of molded product uniform by applying an impact vibration to die, lower punch, and core rod in molding a metal powder for the manufacture of a sintered product.  
     CONSTITUTION: A raw material metal powder is filled in a space where molding is made by the die 1, the lower punches 3a and 3b, and core rod 4, pressed by the upper punch 2 for molding, and then knocked out to manufacture the molding 5. In this case, a supersonic vibration is applied by the supersonic oscillators 10, 12 and 14 fitted with the die 1, the lower punch 3a, and the core rod 4 to cause the metal particles to spring up from the die 1, the lower punch 3a, and the side wall of the core rod 4 to greatly reduce the friction between them. Thus, the density of the molding can be made uniform in every portion and thereby the manufacture of excellent sintered product is made possible. In this case, because the lower punch scarcely constitutes the wall surface of molding space, no installation of a supersonic oscillator is required for the punch. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11274426-A (JP)
Title: Method for forming cylindrical storage node, method for forming memory cell, and memory cell
Inventor: NAKAHARA TAKEHIKO
IPC: H01L21/8242
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical storage node of a complex structure in less processes. SOLUTION: A material which is to be a core of a cylindrical storage node 8 is formed with a first silicon film, and a second silicon film is made to stick to the side surface of the core, forming a cylindrical shape. Under a condition wherein the first silicon film is etched earlier than the second silicon film, the film thickness of the core is selectively reduced by utilizing difference in etching rate. Thus, a bottom surface part 7a constituting the storage node is obtained. A cylindrical storage node comprising the bottom surface part 7a and a cylindrical part 7b formed with the second silicon film is provided.
Patent JP-S58197350-A (JP)
Inventor: SUZUKI HAJIME
IPC: D03D51/00
Filed: 1982-05-11
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-S58195827-A (JP)
Title: Camera having discriminator for film
Inventor: SATOU AKIHIKO
IPC: G03B17/28
Filed: 1982-05-11
Abstract: PURPOSE:To prevent wasteful consumption of a battery by conducting electricity to a means of detecting the presence or absence of a film loading hole and discriminating the film only in the stage of loading the film. CONSTITUTION:A hole for loading a film which is pressed to a take-up member 9 by a press roll 29 and is taken up thereon is detected by two rolls 34, 36 of a conductive material and the conductive contact parts 30a, 30b of the member 9 facing the same. A binary detection output is generated with a control circuit C2 for feeding of electricity and a detection circuit C2 for information hole. The supply of electric power from a power source B to the circuit C2 is accomplished by a switch SW which is closed only in the stage of loading the film. The wasteful consumption of the battery of a camera having a discriminator for film is prevented by the above-mentioned constitution.
Patent JP-S57193078-A (JP)
Title: Semiconductor light oscillator with monitor
Inventor: MITA AKIRA
IPC: H05B44/00
Filed: 1981-05-22
Abstract: PURPOSE:To enable monitoring with bare eyes of oscillation luminous flux of a light oscillator by providing a light emitting substance which emits a visible light upon absorption of infrared ray of oscillation wavelength on a light emitting passage of a semiconductor light oscillator having an oscillation wavelength in 1.5mum band. CONSTITUTION:A fluorescent substance 4 in which 20-100% of Y stom is substituted for Er atom of a base of YF3, BaY2F6, NaYF4 on the light emitting side optical passage of a InGaAsP semiconductor oscillator 1 having an oscillation wavelength of 1.5mum. In the structure, a signal light 1 incident to the oscillator 1 is emitted as an emitting light 3 from the opposite side, a fluorescent substance 4 is emitted with the light 3, and a red light 5 which can be readily visually observed even under bright chamber is produced. Thereafter, this light 5 is emitted to an Si solar battery 6 or the like, and the oscillation intensity of the oscillator 1 is detected as an electric output of the battery 6. In this manner, a semiconductor oscillator with a monitor having high sensitivity and high reliability can be obtained.
Patent JP-H0588758-A (JP)
Title: Environmental temperature controller for sleep
Inventor: KITAHARA HIROYUKI
IPC: F24F11/02
Filed: 1991-04-10
Abstract: PURPOSE:To provide an environmental temperature controller for sleep which can keep a pleasant sleeping state in a simple constitution and also can be easily handled. CONSTITUTION:This controller is provided with temperature sensor 11 is provided to detect the bodily temperature together with a temperature controller 12 which controls the environmental temperature, a data analyzer 21 which compares the measured bodily temperature inputted from the sensor 11 with the bodily temperature hysteresis set previously and optimum to the sleep, and a temperature controller 22 which controls the environmental temperature through the controller 12 based on the output signal received from the analyzer 21. In such a constitution, the temperature of a human being 1 is controlled and kept in a bodily temperature hysteresis range optimum to the sleep through a full sleeping period. That is, the means 12 is applied to a sleeping pillow 3, a sleeping bed 2, or an indoor air conditioner 4.
Patent JP-H04310418-A (JP)
Title: Automotive air conditioner
Inventor: SASAKI HIROAKI
IPC: B60H1/00
Filed: 1991-04-10
Abstract: PURPOSE:To eliminate dull feeling near the head of a driver and draft feeling at his foot. CONSTITUTION:In the heater mode, air conditioning air is blown to remove cloudiness from an window and, in a mode other than the heater mode, air near the head of a driver is sucked. A diff-duct in common use to suction duct 16 is provided. The duct 16 is connected to a circulating air control door 11 through a steering member 13, etc. The circulating air control door 11 is opened according to heat environment in a cabin which is judged in a control device 12 in accordance with the input from a heat environment detecting means 10 to feed air sucked from the diff-duct in common with suction duct 16 to a blower fan 2. Thus warm air near the head of a driver flows over an instrument panel and also air flow at the foot of the driver is suppressed by the air flow near the head.
Patent JP-2000271272-A (JP)
Title: Pachinko machine
Inventor: TSUCHIDA YUJI
IPC: A63F7/02
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko (Japanese pinball game) machine wherein a sound being outputted from a speaker can be easily listened by a game player. SOLUTION: A speaker box 43 is fixed to both right and left side sections of an internal frame 3. In respective speaker boxes 43, a speaker is housed, and an original sound from the speaker is outputted to the outside through a screen 49 of the speaker box 43. Under this constitution, the speaker boxes 43 are arranged at the same height as a pattern display device 19, and they become closer to ears of a game player. Thus, noises of a Pachinko hall become hard to interrupt the sound while the second reaches ears of the game player from the speaker boxes 43, and the game player can listen to the sound more easily.
Patent JP-H01247076-A (JP)
Title: Method and apparatus for fusing cell
Inventor: NODA KOTARO
IPC: C12N15/00
Filed: 1988-03-30
Abstract: PURPOSE:To fuse heterogeneous cells in good yield, by preparing laminate of heterogeneous cells on a diaphragm by applying alternating voltage to the diaphragm, inserting electrodes so as to generate uniform electric field at the both sides of the diaphragm and applying alternating voltage and direct current pulse voltage to the electrodes. CONSTITUTION:Heterogeneous cells are separately charged at a definite time apart into a cell fusion chamber 1 installing a diaphragm 17 between a pair of electrodes 15 and 16 generating heterogeneous electric field and alternating voltage is applied whenever cells are charged to prepare a laminate of heterogeneous cells on the diaphragm. Then an electrode 21 is inserted so as to generate uniform electric field at the both sides of the diaphragm and alternating voltage and direct current pulse voltage are applied to the electrodes 21 to fuse heterogeneous cells. As a result, yield of heterogeneous fused cell can be raised.
Patent JP-S57192622-A (JP)
Title: Static pressure type fluid thrust bearing
Inventor: NOGAMI YUUJI
IPC: F16C32/06
Filed: 1981-05-22
Abstract: PURPOSE:In a static pressure fluid thrust bearing to be used for a vertical ballance tester, to apply the rotary force on a rotary member to be supported by  the bearing by making the fluid pocket eccentric thereby easily producing the  force component perpendicular to the load direction. CONSTITUTION:After releasing the auxiliary table of a ballance tester and the main table 4, the pressure fluid is fed from the supporting point A of each segment 14 of a fluid thrust bearing 11 to a fluid pocket 15 arranged along the circumferential direction while shifted to the predetermined direction, and the main table 4 will rotate with slow speed because the horizontal force component of the pressure fluid will function in the circumferential direction of the main table 4 to provide the rotary force. At the position where the main table 4 has rotated by 180 deg., the main table 4 is secured to the auxiliary table through the function of a positioning pin 20.
Patent JP-H04311312-A (JP)
Title: Device of guiding harvester of fruits and vegetables
Inventor: UEDA YOSHIHIRO
IPC: A01D46/00
Filed: 1991-04-10
Abstract: PURPOSE:To surely harvest targets to be reaped while limiting loss of action to the minimum by controlling the guiding direction of harvester by the positional correlation between an image corresponding to the color of the targets to be reaped and a highlight zone thereof. CONSTITUTION:Position of harvest grasping part is corrected by the change of direction of a vacuum pad depending upon targets to be reaped and harvesting action is carried out. When targets to be reaped are not adsorbed, deviation of position between the central part of a zone F1 corresponding to the color of targets F to be reaped and a highlight zone F2 is obtained by treatment of pickup image. A control means introduces the harvest grasping part from a direction shifted to the opposite side to the deviation of position into the highlight zone F2.
Patent JP-S63244238-A (JP)
Title: Output evaluation device for logic circuit
Inventor: URANO YOSHINORI
IPC: G06F19/00
Filed: 1987-03-31
Abstract: PURPOSE:To enable a logic simulation and a fault simulation at a processing speed equivalent to that for gate level by providing a positive logical value connecting condition decision means, a negative logical value connecting condition decision means, and a logic decision means. CONSTITUTION:An extent in which the flow of a signal in a circuit comes bidirectional is made a block. The positive logical value connecting decision means 2, based on circuit information in said block and input signal information of the same block, decide on the presence/absence of such a route from the output of said block to the high-level terminal of a power source that is activated, while the negative logical value connecting decision means 3 decides on the presence/absence of such a route from the output of the block to the low- level terminal of the power source that is activated. The logic decision means 4, based on the results of these decisions, evaluates the state of a circuit in the block, and determines the output value of the block. As a result, a logic simulation and a fault simulation can be executed in the similar method as that for a simulation whose object is a gate level.
Patent JP-H0315986-A (JP)
Title: Surface temperature display device
Inventor: MIKAMI SHIGERU
IPC: G01W1/08
Filed: 1990-03-27
Abstract: PURPOSE:To obtain a correct temperature distribution diagram by detecting a picture element positioned on a temperature boundary where two picture elements of different temperature adjoin each other, and generating an isothermal line by considering this picture element as a denotative status. CONSTITUTION:A receiving and demodulating part 1 receives an electromagnetic wave including earth surface (including sea surface) temperature information measured by a satellite, and demodulates it into an analog voltage signal corresponding to the temperature, and an A/D converter 2 converts the analog signal into a digital signal corresponding to its level, and a buffer memory 3 stores the digitized picture element data of a necessary area portion. Then, the picture element positioned on the temperature boundary where two picture elements of the different temperature adjoin each other is detected in an overall control arithmetic circuit 8, and for instance, a noise which is probably included in a picture information signal and probably appears on a surface temperature distribution diagram is removed, and the isothermal line is generated. Thus, the correct temperature distribution diagram can be displayed.