baber/WOPTO huggingface dataset:
Patent JP-H0949243-A (JP)
Title: Device with one set of falling prevention plates for fire prevention water tank
Inventor: KATO SEISHI
IPC: E02D29/14
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To minimize the size of an opening of a fire prevention water tank to prevent an accidental fall of a person, in the fire prevention water tank, by opening a machined plate in which a predetermined incision is provided for a base plate. SOLUTION: A U-shaped incision of required dimensions, as a feed port 4, is formed in a machined plate 2 and a base plate 1 and the plate 2 are connected through a hinge 3 so that both the plates can be opened in case of need. During a fire fighting operation, the cover of a water tank is opened and thereafter a fire prevention water tank falling prevention plate constituted as described above is opened, in the form of circle, to place the plate on the water tank, and a suction pipe and a basket are put into the port 4 to minimize the area of an opening, whereby passersby can be prevented from falling into the tank.
Patent JP-H0395465-A (JP)
Title: Measuring method of velocity and temperature of gas by laser
Inventor: HIROSE CHIAKI
IPC: G01F1/66
Filed: 1989-09-07
Abstract: PURPOSE:To measure the speed and temperature of a gas in the plasma state separately or simultaneously and to measure the spatial distribution of the quantity thereof within the plasma by using a laser light. CONSTITUTION:A gas in the plasma state is irradiated with a laser beam while sweeping the wavelength. The intensity of the excitation of atoms or molecules of the gas is measured. The velocity of the gas is calculated from the Doppler shift of the obtained excitation spectrum and, the temperature of the gas is calculated from the spectral width of the excitation spectrum. Moreover, if the irradiating position of the laser beam and the collecting position of the excitation spectrum are moved, the spatial distribution of the velocity and temperature of the gas within the plasma can be measured. In other words, the velocity and temperature can be measured simultaneously from the same measurement without disturbing the flow of the gas. Moreover, three-dimensional information can be obtained by moving the measuring position.
Patent JP-2001056041-A (JP)
Title: Manufacturing method for vibration control structure
Inventor: HOSOOKA KAZUOKI
IPC: F16F15/02
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To improve adhesiveness between an elastic body and a tube body by pressing a vibration control body where the elastic body having a hollow part is made adhere to the outer peripheral surface of a mass body in the tube body, applying preliminary compression to the elastic body, and heating the outer peripheral surface of the tube body. SOLUTION: A vibration control body 2 where an elastic body such as rubber is formed and made adhere to the outer peripheral surface of a mass body 3 has four projecting parts 6 having a substantially trapezoidal section in the radial direction round the mass body 3. Each projecting part 6 is such that the height of projection from the outer peripheral surface of the mass body 3 is a little larger than the radial dimension from the outer peripheral surface of the mass body 3 to the inner peripheral surface of a tube body 5, and hollow parts are formed at equal spaces in the circumferential direction. After the projecting part 6 is inserted with the mass body 3 in the tube body 5, a jig 7 is inserted from both end parts of the tube body 5, and when the tube body 5 is heated by an induction heating device 8 disposed in the tube body on the outer peripheral surface side of the projecting part 6 with the elastic body preliminarily compressed by force F, the top of the projecting part 6 is made adhere to the tube body 5 to which an adhesive is previously applied to the inner peripheral surface thereof. Thus, the reaction force of the projecting part 6 to the inner peripheral surface of the tube body 5 is uniformalized to enable stable adhesion.
Patent JP-S6475119-A (JP)
Title: Tension roller leveler
Inventor: TAKEMASA TOSHIHIRO
IPC: B21D1/02
Filed: 1987-09-18
Abstract: PURPOSE:To make the apparatus compact and inexpensive by arranging inlet and outlet bridles on the front and rear in the strip passing direction interposing a leveling mill and by housing in a common housing with the leveling mill. CONSTITUTION:The bridles 10a, 10b are arranged in front and rear in the passing direction of the strip 2 interposing the leveling mill 4a. The bridles 10a, 10b are housed in the common housing 40 with the leveling mills 4a, 9a. By such a constitution, the whole length of the apparatus are considerably shortened and the weight reduction and reduction of the equipping apace are performed and the cost of construction and cost of equipment are reduced.
Patent JP-H0554088-A (JP)
Title: Drawing managing device
Inventor: FUKUSHIMA MANABU
IPC: G06F17/50
Filed: 1991-08-21
Abstract: PURPOSE:To provide a drawing device to inspect automatically the joint relation between facilities. CONSTITUTION:This device has a drawing iput means 207 to input the whole facility drawing information divided into plural facilities, a data input means 206 to input the attribute information and facility logical point condition information for each drawing, a first storing means 202 to store these respective informations, a second storing means 203 to store temporarily the information stored in the first storing means 202, and a display 101 to display the information stored in the second storing means 203. A drawing displaying means 103 to display the divided facility drawing at the display 101 from the position coordinates of the divided facility drawing stored temporarily in the second storing means 203 and a digital processor 201 to be in charge of the control of these respective means are provided. Further, the digital processor 201 has a graphic tracing means 112 to retrieve the position relation of the graphic and the graphic information joined or approached to the graphic information in the divided facility drawing information and a facility logical joint inspecting means 116 to judge thus whether or not the retrieved graphic is the graphic to be joined theoretically, and emphasizes and displays.
Patent JP-H0657838-A (JP)
Title: Fire resistant cover layer for architectural structural member
Inventor: SUZUKI TADAHIKO
IPC: E04B1/94
Filed: 1992-08-10
Abstract: PURPOSE:To enhance the fire resistance and highly improve the constructing efficiency by arranging a hard plate material on an outer surface as an outer sheath material, and laminating a plurality of heat insulating low density plate materials on the inside. CONSTITUTION:A stainless steel 1 which is a hard plate material and a blanket 3 which is a heat insulating low density plate material are integrated together by a heat resisting bond 2. A bone sheet 4 which is a heat insulating low density plate material, a blanket 4A, and a heat resisting bone sheet 4A are laminated and arranged below it. The multilayered fire resisting cover layer is put on an architectural structural member such as a steel frame 6 with the stainless steel 1 outside. Since the heat resisting low density plate form is protected, and the cover layer is never deformed, peeled nor dropped off even if a mechanical and thermal shock is received, heat insulation can be stable kept even in case of a fire.
Patent JP-H03105198-A (JP)
Title: Indirect heat exchang between fluidized particle and heat exchange fluid
Inventor: ISUMAIRU BIRUKAN SETEINKAYA
IPC: F28D13/00
Filed: 1989-09-07
Abstract: PURPOSE: To increase heat transfer capacity and to enhance cooling method, heat transfer capacity and flexibility of particles by collecting hot or cold particles, transferring the collected particles through a particle inlet to a heat exchanging zone and then recovering the hot or cold particles therefrom through a particle outlet. CONSTITUTION: Hot particles in a particle zone 20 are collected at a first altitude and transferred, by gravitational flow, from the particle collecting zone 20 to the first part inlet 35 of a heat exchanging zone 30 located at a second altitude lower than the first altitude. Fluid gases 40, 36 are introduced into the heat exchanging zone 30 in order to fluidize the particles. Heat is removed from particles in a heat removing zone through indirect heat exchange of a heat transfer fluid 32 in the first part where a total flow of particles is formed up to an outlet 37 existing in a second part located under an inlet 35 and an outlet 37 where a total flow of particles is not formed. Relative cold particles are recovered from the heat removing zone through the outlet 37. The particles are transferred to the first altitude from the outlet 37 through action of the air.
Patent JP-H0786113-A (JP)
Title: Heater temperature control system
Inventor: TANIGUCHI TAKAHIRO
IPC: H01L21/324
Filed: 1993-09-20
Abstract: PURPOSE:To enhance the stability of temperature and to quickly deliver an abnormal temperature alarm by setting the driving of a heater and a driving time thereof based on the detection result of a sensor and the initial set data of the heater, storing the set information, and notifying abnormality when the heater temperature deviates from a set range. CONSTITUTION:A heater system control section 2 feeds a heater drive control means 1c with an operation signal for determining whether a heater 1a is driven or not and a data for setting the operating time thereof based on a detection result from a sensor 1b and an initial set data of the heater 1a. At the same time, historical information of heater conditions and the information related to the drive control of the heater is stored in a memory section 4. The heater system control section 2 also makes a decision whether the heater temperature is within a preset range. If it deviates from the range, the control section 2 makes a decision that the heater temperature is abnormal and drives a display section 5 to display the abnormality.
Patent JP-2001036994-A (JP)
Title: Electrostatic type electroacoustic transducer
Inventor: ONO JUN
IPC: H04R19/01
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain high wide band frequency characteristics and high heat resistance by forming a diaphragm with the non-expansible thin metal film having thickness of a specified range. SOLUTION: Since a highly expansible metal is generally low in rigidity and there is the possibility of causing permanent deformation due to impulsive sound pressure or the like in the case of forming a very thin film, a non- expansible metal having sufficient rigidity even in the case of forming the thin film is used while evading the highly expansible metal. As the non- expansible metal, nickel, chromium, titanium and the like are exemplified. As the diaphragm of an electrostatic type microphone or the like, it is preferable to use the non-expansible thin metal film of 0.5 to 5 μm thickness. A thin metal film layer is formed on the surface of a substrate by electrodeposition or the like, and the obtained thin metal film layer is separated from the substrate, thereby forming the non-expansible thin metal film. Thus, excellent wide band frequency characteristics can be obtained.  Also the heat resistance is remarkably improved, so that the metal film meets a reflow type soldering.
Patent JP-S6387887-A (JP)
Title: Teletext receiver
Inventor: EBIHARA KAZUYUKI
IPC: H04N7/025
Filed: 1986-09-30
Abstract: PURPOSE:To obtain a teletext receiver selecting desired and required information only automatically and displaying by using a prescribed keyword to select the required information among programs receiving an encoded transmission system teletext broadcast, storing and displaying it. CONSTITUTION:First the user uses keys of an input device 4 to input a keyword of a program desired for reception. Then a control section 3 receives the inputted keyword and commands the keyword to a program reception section 2 and the program reception section 2 selects the program by using the keyword. Thus, all programs on the air are received (retrieved) and completes the selection from all programs, whether or not the selected program exists is judged and when the selected program exists, the selected program is stored in a RAM in the control section 3 and displays it at the same time. Thus, the user receives the desired program, selects the required information and displays it.
Patent JP-S6474880-A (JP)
Title: Still picture display system
Inventor: YAMAURA HIDEO
IPC: H04N5/91
Filed: 1987-09-17
Abstract: PURPOSE:To display a supervizing image, etc., with the high quality of the two-fold resolution of a dynamic image by displaying an image, which is composed of a TV signal for two fields, in case of a still picture. CONSTITUTION:Difference between the TV signal, which is read from a transmitting side field memory 2, before one field period and the TV signal of one field period to be newly inputted is calculated 3 per picture element and this differential output is accumulated 4 for each field, multiplexed with the output of the memory 2 and sent. In a receiving side, in case of the still picture, the TV signals of respective fields are stored to field memories 8 and 9 by a writing control circuit 7 and the still picture composed of the two fields is displayed. As this result, the still picture is displayed with the two-fold resolution of the dynamic picture.
Patent JP-H0792483-A (JP)
Title: Optical element and its formation, and optical device
Inventor: TANAKA KEIJI
IPC: G02F1/1347
Filed: 1993-09-20
Abstract: PURPOSE:To make a display bright and widen the field angle. CONSTITUTION:A macromolecule material 105 and liquid crystal 106 are layered between transparent electrodes 103 and 104 formed on glass substrates 101 and 102 and a power source 109 is connected to the transparent electrodes 103 and 104; and areas 107 and 108 where the macromolecule material 105 and liquid crystal 106 are different in cycle, namely, the area 107 wherein the macromolecule material 105 and liquid crystal 106 are arranged in cycles for reflecting light of 488nm in wavelength and the area 108 where the macromolecule material 105 and liquid crystal 106 are arranged in cycles for reflecting light of 514.5nm in wavelength are formed.
Patent JP-H1165324-A (JP)
Title: Electrophotographic printer
Inventor: YAMANAKA SHUICHI
IPC: G03G15/16
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To obtain a printer capable of obtaining the result of measurement in the sufficient stable state of a measured value and optimizing a transfer voltage by detecting the timing of transferring a toner image to a printing medium and measuring a resistance value, while a blank paper region existing in the top end part of the printing medium passes through a transfer unit. SOLUTION: When the printing medium 15 is insert-held between a photoreceptor drum 11 and a transfer roller 13, a transfer current controlled to be constant is supplied to a circuit including the transfer roller 13, the photoreceptor drum 11 and the printing medium 15. When the resistance of the circuit is increased, the output voltage of a high-voltage power source circuit is increased in proportion to the resistance value of the increased resistance, to keep the set optimum transfer current. The output voltage at this time is monitored to calculate the resistance value of the circuit including the printing medium 15. In such a case, the measurement of the resistance value is postponed up to the blank paper region 15B beyond the printing impossible region of the printing medium 15 and the measurement at the point of time when a voltage value is stabilized is executed.  Then, an optimum transfer voltage is calculated from the resistance value and supplied.
Patent JP-H0955626-A (JP)
Title: Method and device for generating superconducting electromagnetic wave
Inventor: SAKAI KIYOMI
IPC: H01Q1/00
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To realize a method and device for generating a superconducting electromagnetic wave in which an upper limit frequency of an emitted electromagnetic wave is high by using a superconducting material in a superconducting state. SOLUTION: An optical pulse 2 outputted from an optical pulse light source 1 is emitted to a superconducting thin film 4 of a superconducting electromagnetic wave generating element 3 DC-biased by a bias power supply 5 to control a superconducting current. Thus, a high frequency electromagnetic wave is inducted and an emitted electromagnetic wave 7 is outputted externally by an antenna section 6.
Patent JP-S6294799-A (JP)
Title: Forced circulation type bath burner with purifier
Inventor: NISHINO TADASHI
IPC: F28G9/00
Filed: 1985-10-18
Abstract: PURPOSE:To automatically purify an additional burning circuit by selecting the switch of a controller and to control the quantity of a purifying liquid so as to make it possible to maintain the purifying function for a long period of time by providing a tank containing a purifying liquid in a branch circuit at the intermediate of an additional burning return pipe, and charging the liquid contained in the tank. CONSTITUTION:At the time of bath operating, an electromagnetic valve 9 is closed and water within a bathtub 5 flows through a bath heat exchanger 2, an additional burning outgoing pipe 5, the bathtub and an additional burning return pipe 4 of form an additional circulation circuit. By closing the purifying operation switch of a separately provided controller, the electromagnettic valve 9 is opened, and the purifying liquid within the tank 8 is charged into the additionally burning return pipe 4 and circulates in the additional circulation circuit. At this time, the electromagnetic valve 9 is controlled in its opening time to a predetermined value, and only a necessary quantity of the purifying liquid is charged to purify the additional burning circulation circuit.
Patent JP-S6292905-A (JP)
Title: Lens focusing device
Inventor: KASHIWARA TAKASHI
IPC: G03B3/02
Filed: 1985-10-18
Abstract: PURPOSE:To move a lens smoothly and finely by rotating a knob for fine adjustment to perform focusing when an inner lens barrel inserted to an outer lens barrel is rotated to perform focusing. CONSTITUTION:An inner lens barrel 2 is stored in a cavity of an outer lens barrel 1 so that the inner lens barrel 2 can be freely moved forward and backward and be rotated. Band-shaped projecting parts 2a and 2b rubbing on the inside peripheral wall of the cavity of the outer lens barrel 1 are formed in two positions in the front and the rear on the outside peripheral part of the inner lens barrel 2, and the outer lens barrel 1 and the inner lens barrel 2 are so finished that they are slid and rotated in a good fitting state. The first, the second, ... the seventh lenses L1, L2...L7 are set to the inner lens barrel 2 in order from the left. The 8th lens 8 is set to the rear part of the outer lens barrel 1, and the inner lens barrel 2 is rotated and slid and the air gap between the 7th lens L7 and the 8th lens L8 is adjusted to perform focusing.
Patent JP-S6292671-A (JP)
Title: Image recorder
Inventor: SHIMOOOSAWA HIROYUKI
IPC: B41J2/36
Filed: 1985-10-18
Abstract: PURPOSE:To record a half tone at a high speed by providing a memory where preliminarily determined application time data for each gradation is stored, a counter which counts a preset data value, and a load signal shift register and supplying power to a recording element while the counter counts the preset value. CONSTITUTION:When the first half tone data PiX1-PiX3 are inputted to an application time data ROM 27, a load signal LOAD is inputted to a shift register 28 from a terminal 22. A clock signal CLK is inputted to the shift register 28 also from a terminal 21 simultaneously, and the first application time data DAT1-DAT4 are preset to a counter 29a. Hereafter, the n-th data DAT1-DAT 4 are preset to a counter 29n similarly. Power is supplied to a heating resistor 32 while flip flops 30a-30n are set through a driver 31. After this power supply, the similar operation is repeated to record half-tone images.
Patent JP-H0870906-A (JP)
Title: Sheet with uneven surface and manufacture of sheet
Inventor: NAKANISHI MOTOYASU
IPC: B29D7/01
Filed: 1994-09-02
Abstract: PURPOSE: To provide a surface unevenness sheet excellent in slip-preventing performance and also in terms of design and a method of manufacturing such sheets. CONSTITUTION: A specified surface unevenness pattern 3 is formed in combination of two or more different pattern elements 4 having varied hardness and is attached tightly to one surface of a material sheet 10, and thus a surface unevenness sheet S is accomplished. The manufacture of such sheets consists of the primary molding process to form one (hard) pattern element 4(4h) and the secondary molding process to form the other (soft) pattern element 4(4s) having different property from the first named pattern element 4.
Patent JP-S60129450-A (JP)
Title: Belt type continuous variable transmission mechanism
Inventor: FUKUOKA TATSUHIKO
IPC: F16G5/16
Filed: 1983-12-14
Abstract: PURPOSE:To improve transmission efficiency, by forming very fine pores on the surface of at least one of the opposing surfaces between respective belt members, respective blocks or the block and the belt member. CONSTITUTION:Fine pores 20 are formed on the surface 101 where blocks are in contact with each other, and on the hoop-passing surfaces 10c. The fine pores should favourably have area rate 5-40%, diameter between 5-100mum. Their number should be 300-6,000/mm.<2>. Regarding the relative load curve cumulative percentage, those less than 5% are under 2 and those more than 5% and under 40% are under 1.5mm.. The upper limit of the depth of the fine pores is 10mum whereas its lower limit is 0.5mum.
Patent JP-S60118701-A (JP)
Inventor: DEIBUIDO KURISUTOFUAA AREKISAN
IPC: C08F8/00
Filed: 1984-11-08
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-2000069783-A (JP)
Title: Motor controller
Inventor: TAMAGAWA YUTAKA
IPC: H02P6/06
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To enable accurate torque control by adjusting a feedback gain in an armature current control means depending on amount of manipulation calculated to eliminate deviation from a target supply power and an actual supply power. SOLUTION: If a difference voltage Vas outputted from a difference output circuit 20 is 0 when a reference triangular wave (a) having amplitude A1 and period T1 is inputted to a negative input terminal of a comparator 24 of an armature current control means, the reference voltage Vb of an adder 22 is inputted to a positive input terminal of the comparator 24. Therefore, a pulse signal having the width W1 is outputted from the output terminal. A voltage application time to the armature during the period T1 is regulated and supply current to armature can be controlled by impressing a voltage to the armature when the output of pulse signal C is at a high level and the supply current to the armature is feedback-controlled to eliminate difference depending on difference between the detected value of armature current and the target current value.  As a result, accurate torque control can be realized.
Patent JP-H1172579-A (JP)
Title: Sound generating device
Inventor: NAKAYAMA TOSHIHISA
IPC: G10K1/067
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a sound generating device improved in sound quality and volume of a sound generator by elongating the part of hammer arm having elasticity. SOLUTION: The sound generator 20 has a hammer head 24 for generating sound whose tone is inherent to a sound generator 10 by hitting the sound generator 10, a first arm 23a having elasticity where a hammer head 24 is arranged in the vicinity of one free end, a second arm 23b connected to the first arm 23a at one end and supported by a rotary shaft 22 at the other end of the second arm and a driver 21 for rotating the second arm 23b. The second arm 23b is so supported that the connection part to the first arm 23a is disposed in the position of different direction from the fixing position of the hammer head 24.