baber/WOPTO huggingface dataset:
Patent JP-H09137113-A (JP)
Title: Composition for fluororesin paint
Inventor: MAEDA KAZUHIKO
IPC: C09D127/12
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To a composition for a paint which prevents a painted surface from becoming dirty due to rain streaks and cracks by composing it to include an alkyl silicate and each specific copolymer and aromatic hydrocarbon. SOLUTION: This composition is composed of preferably 100 wt.pts. fluorocopolymer having a hardening portion whose OH value is preferably 30-120mg KOH/g, preferably 1-15 wt.pts. alkyl silicate and preferably not less than 5 wt.pts. 9 or more C aromatic hydrocarbon or aromatic petroleum naphtha with an initial boiling point of not less than 160 deg.C. Preferably, the fluorocopolymer having a hardening portion is a copolymer obtained by polymerizing monomers consisting of 30-55mole% (hereafter %) fluoroolefin, 8-25% polymerizable compound having an OH group, 0.1-20% 10 or more C straight chain unsaturated fatty acid and 15-50% another copolymerizable vinyl compound.
Patent JP-2000121915-A (JP)
Title: Lens barrel
Inventor: TERADA HIROSHI
IPC: G02B7/10
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain a lens barrel having an optical system which is made light in weight and small in size and whose performance is high equivalent to that of a single-focus lens. SOLUTION: This lens barrel is provided with a photographing optical system consisting of plural lenses, a first variable diaphragm means (A) arranged between first lenses (between first group and second group) in the photographing optical system and regulating the light quantity of light passing through the photographing optical system, a second variable diaphragm means arranged between second lenses (between second group and third group) in the photographing optical system and regulating the light quantity of the light passing through the photographing optical system and a single driving source (diaphragm driving lever) driving and controlling plural variable diaphragm means (A, B,).
Patent JP-H10123455-A (JP)
Title: Head mounted display device
Inventor: TENTO HISASHI
IPC: H04N5/64
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To prevent an optical element and an arm from being broken at the time of colliding with an obstacle on a front side at a head mounted display device provided with the optical element attached at the front end of the arm extended from one side of an observer to a front side. SOLUTION: A holding means holding a picture displaying means 2 and also attachable to the head part of the observer A is provided. Picture display light emitted to the front side of the observer A is led to the pupil of the observer A by changing an optical path by the optical element 7 attached at the front end of the arm 5a extended from one side of the observer A to the front side. The optical element 7 is connected with the arm 5a in a displaceable state so as to escape from external force applied from the front side.
Patent JP-H08163765-A (JP)
Title: Electronic controller
Inventor: ITO KEIICHI
IPC: H02H3/00
Filed: 1994-11-30
Abstract: PURPOSE: To stop driving of a load device completely if any failure exists in an electronic controller. CONSTITUTION: Electric power is supplied to the anode of a light emitting diode 30a with a transistor 32b OFF. A signal HA is outputted from a microcomputer 35, and it is checked by signals HAR, HB if the light emitting control of the light emitting diode 30a based on the signal HA. If the signals HAR, HB are not at a prescribed logical level based on the signal HA, the microcomputer judges buffer circuits 27, 28 or the other parts as a broken one, and a signal PS of high level 'H' is outputted from a terminal 35e. With the transistor 32b ON, power supply to the light emitting diode 30a is stopped. A phototransistor 30b is turned OFF regardless of the signal HB, and the power supply of a heater part 31 is also turned off.
Patent JP-2001112934-A (JP)
Title: Lamp decoration for pachinko game machine
Inventor: BUSUJIMA KOJI
IPC: A63F7/02
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To make gauge constitution new and to surely recognize the winning of a start port by utilizing a lamp decoration. SOLUTION: For this lamp decoration 22 of a pachinko game machine attached to the game area 8a of a game panel 8, a ball entrance 26 is provided on the front surface of an attaching plate 23 attached to the surface of the game panel 8, a space part 34 for receiving and retaining a pachinko ball which enters a ball introduction port 27 is provided on the lower part and a ball drop port 43 for making the pachinko ball flow out is opened at the bottom part of the space part 34.
Patent JP-H04170758-A (JP)
Title: Signal processing device
Inventor: KAWASAKI MOTOAKI
IPC: G11B20/02
Filed: 1990-11-02
Abstract: PURPOSE:To enable time until a normal operation is started to be reduced by providing a bias conversion circuit for outputting after amplifying a signal which is output from two differential amplifiers and then converting to a signal which is correlated to power supply voltage value. CONSTITUTION:A 1/2 Vcc generation circuit consists of transistors Q55 - Q59, the size of transistors Q57 - Q59 is doubled as compared with other transistors, and R39=1/2.R38=2.R40 is set, thus enabling a voltage of 1/2.Vcc to be output from an emitter of the transistor Q58 to be output regardless of beta as in a bias conversion circuit. Also, 1/2.Vcc voltage is generated by a circuit of transistors Q60 - Q66 and Q23 - Q25 and resistors R18 and R41 - R45, the size of the transistor Q61 is doubled as compared with other transistors, R45=2.R41, R42= R44=1/2.R43 are set, and further R18=R17 is set, thus preventing an oscillation frequency of an FM modulator which is controlled by a collector current of the transistor Q25 from fluctuating due to temperature change.
Patent JP-2001121323-A (JP)
Title: Tool holding device and tool holder
Inventor: SAKAMAKI KAZUO
IPC: B23B31/02
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a tool holding device with an excellent practicability which can prevent the invasion of chips acid the like from the gap of the base tube part of a tool holder and a nut member securely. SOLUTION: This is a tool holding device provided to the main shaft of a machine tool (a), and a small diameter fitting tube 9 fitted to a tool chuck 3 is provided to the front end of a base tube part 16 connected to the main shaft, a nut member 2 to exercise the tool holding function to the above chuck 3 is screwed to the small diameter fitting tube 9 by the fastening rotation, and a concealment tube 4 to conceal a gap 19 formed between the base end face 18 of the nut member 2, and the front end face 17 of the base tube part 16 of the nut member 2, is installed slidable in the axial direction of the main shaft, to the nut member 2 and the base tube part 16.
Patent JP-2001115503-A (JP)
Title: Rainwater storage tank
Inventor: SAKAGUCHI KAZUYUKI
IPC: E03B3/03
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a rainwater storage tank capable of preventing rainwater through an introduction pipe from being led to the inside of a fire prevention water tank since there is a by-pass pipe in the fire prevention water tank unlike the conventional method, solving such a problem as a large quantity of rainwater is discharged in the case of an abnormal weather, having no possibility of causing a secondary disaster, or preventing the occurrence of damage from water in a setting equipment (sensor such as level sensor or the like is susceptible in moisture) and having no possibility of malfunction. SOLUTION: A rainwater storage tank is used as a storage separation room and a pumping room, a rainwater inlet pipe and an inlet pipe of waterworks are connected to the storage separation room, and a water outlet pipe and a water absorption pipe are connected to the pumping room, a by-pass pipe is provided to a rainwater settling section set in the rainwater inlet pipe, the by-pass pipe is connected to a combined flow section on an outflow side of the water outlet pipe, and it is so constituted that water exceeding a fixed quantity of water stored in the rainwater storage tank is reused. Accordingly, rainwater can be reused. In the case where abnormal weather occurs, rainwater is discharged through the by-pass pipe, and a secondary disaster can be prevented. The occurrence of damage from water in a setting equipment can be prevented.  The upper surface of the rainwater storage tank is leveled off so as to make good use of it.
Patent JP-S63151563-A (JP)
Title: Brake control method for vehicle
Inventor: WATANABE NAMIO
IPC: B60T8/175
Filed: 1986-12-16
Abstract: PURPOSE:To obtain a desired speed reduction control and efficient start- acceleration by setting the rise-rate of brake fluid pressure supplied to a wheel- cylinder at a large value for wheel skid control and at a small value for drive wheel slip control. CONSTITUTION:The rise-rate of brake fluid pressure at wheel skid control is made to be larger than that at drive wheel slip control. The rise-rate of brake fluid pressure supplied to the wheel-cylinder of a brake is thus controlled at a large value for wheel skid control and whereby a quick speed reduction to a desired speed is achieved by the change of brake force which is large but within the range of non-skid-occurrence. Also, the rise-rate of brake pressure for the drive wheel slip control is made to be smaller than that for the wheel skid control. Engine torque is effectively utilized accordingly, and slipping at a time of starting is prevented, while an efficient start-action is obtained.
Patent JP-H09135773-A (JP)
Title: Induction heating cooker
Inventor: NAGATA RYUJI
IPC: H05B6/12
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of crack of a top plate or crack near the contact part with the top plate of a main body outer frame by positioning the outer peripheral flange bottom surface of the top plate higher than a pot bottom surface and adhering it with the main body outer frame. SOLUTION: The outer peripheral flange bottom surface 15 of the top plate 11 is positioned higher than the pot bottom surface 16 and the outer peripheral flange bottom surface 15 of the top plate 11 is adhered and fixed to the main body outer frame 12 by using a silicone rubber adhesive material 17. Thus, even in the case of performing cooking at a high temperature such as deep-fried food and broiled food by the pot for the cooking mounted on the top plate 11, since the distance of an adhesion part is separated from the bottom of the pot for the cooking which is a heating element, the temperature at the adhesion part of the main body outer frame 12 is lowered, stress generated in the top plate 11 or the main body outer frame 12 by the heat deformation of the main body outer frame 12 is reduced and the top plate 11 is prevented from being cracked by the stress.
Patent JP-H09135909-A (JP)
Title: Low-frequency treatment device
Inventor: FURUTA TADASHI
IPC: A61N1/32
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a low-frequency treatment device in which more than two kinds of stimulus waveforms can be stored and a favorite one can be selected by comparing the present and previous stimulus waveforms. SOLUTION: An input waveform obtained by an operation of a pressure sensitive device 1 in a waveform input unit 3 is supplied via an A/D converter 4 to a control unit 6. When the input waveform exceeds a threshold level, the control unit 6 discriminates that the pressure sensitive device 1 has operated and stores the input waveform into a temporary memory unit 7a in a waveform storing unit 7. When a storage switch 9 is turned on, the contents of the temporary memory unit 7a is copied to a storage unit 7b.
Patent JP-H08155303-A (JP)
Title: Exhaust gas purification catalyst carrier, production of the same and exhaust gas purification catalyst using the same and method for purifying exhaust gas
Inventor: SUZUKI KENICHIRO
IPC: B01J35/10
Filed: 1994-12-01
Abstract: PURPOSE: To more efficiently remove NOx and HC(hydrocarbon) in an exhaust gas. CONSTITUTION: This catalyst carrier consists of an interlayer-crosslinked niobium based layer perovskite. In the layer perovskite, the layers consisting of layer anion groups are crosslinked together by silicon dioxide, whose group is represented by the general formula, Mn-1 Nbn O3n+1 (wherein: M is at least one metal selected from alkaline earth metals of Ca, Sr and Ba, rare earth elements of Y, La, Ce and Nd and transition metals of Mo, Fe, Co and Ni; (n) is a number of >=2). Also, the pore size in diameter and specific surface area of the perovskite are adjusted to 10 to 40Å and 250 to 500m<2> /g respectively.  Since the layers are crosslinked together by columnar silicon dioxide, a large number of uniform pores are formed in the space between every adjacent two of the layers and thereby, the layer perovskite has a large specific surface area and accordingly, the area where reaction occurs at the time of purifying an exhaust gas can be expanded.
Patent JP-H01138665-A (JP)
Title: Controlling system for magnetic disk device
Inventor: ASADA HIDEO
IPC: G11B21/10
Filed: 1987-11-25
Abstract: PURPOSE:To efficiently execute the data reading by storing an address to be able to read without any error and the off-setting quantity of an executed off-setting seek action and executing a next off-setting seek action based on this. CONSTITUTION:When a reading error occurs and an off-setting seek instruction is issued from a host device, the off-setting quantity is held at a register circuit 4, next, a selector circuit 9 selects an output signal from the register circuit 4, the off-setting quantity is inputted to a summing amplifier 10 and the off-setting seek action is executed. When the data are read without any error, the off-setting quantity held at the circuit 4 is stored into a storage circuit 5. Thus, when the data are read by the same address next again, the off-setting quantity stored in the circuit 5 is selected by the circuit 9, the magnetic head executes the off-setting seek action without any instruction of the host device and the reading is efficiently executed.
Patent JP-2000129659-A (JP)
Title: Flexible membrane dam
Inventor: KANEKO KATSU
IPC: E02B7/20
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent damage received at the time of falling by providing a cushion member absorbing a shock at the time of collision of a boulder stone or the like for a flexible membrane on a part in contact with the lower face side of the flexible membrane fallen on a set face. SOLUTION: A cushion rubber 28 as a cushion member is arranged between a membrane 12 and a river bed concrete 18 when a flexible membrane 10 falls, the membrane 12 falls, since the shock of a boulder stone or the like flowing down on the membrane 12 is absorbed, hardness is preferably 50 degrees or above, and the thickness is preferably 10 mm or thicker. Next, when the fluid of the inside of the membrane 12 is drained, the lower face side outer face of the membrane 12 falls on the river bed side, the membrane 12 is abutted to the rubber 28 to be fallen, and since it comes into contact with the concrete 18 not to be rubbed, the damage of the lower face side part 12B of the membrane 12 can be prevented.  Next, in the case where an object 36 flowing from the upstream side rolls on the membrane 12 and falls down on the membrane 12 in the state where the membrane 12 falls, the damage of the membrane 12 can be prevented since the rubber 28 absorbs the shock of falling- down or the like of the object 36.
Patent JP-H10142706-A (JP)
Title: Image reader
Inventor: ISHIYAMA MASAZO
IPC: H04N1/04
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain an image reader easily assembled, capable of obtaining high image scanning precision and provided at low cost by providing an encoder for detecting the action of a slider, which is assembled in a slider interlocking mechanism coupling 1st and 2nd sliders, and driving either slider based on information from the encoder at the time of image scanning. SOLUTION: The encoder E1 for detecting the action of the sliders SL1 and SL2 is assembled in the interlocking mechanism. Namely, a rotary encoder scale R1 is attached to the rotary shaft of a driven pulley p1 provided in a 2nd bearing unit 20 so that it may rotate interlocked with the pulley p1, and a sensor S1 reading information on the scale is mounted in the unit 20. While the slider is operated to be driven by a motor M, the action of the slider is detected in the encoder E1 and the motor M is operated to be controlled so that the respective sliders SL1 and SL2 may perform specified action based on the encoder information and the action of each slider is controlled to specified one.
Patent JP-2001079290-A (JP)
Title: Drain appliance for remaining water in water suction tube of washing machine
Inventor: SAKAIDA CHIYO
IPC: D06F39/08
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a water suction tube by letting the remaining water in the tube flow out naturally, to prevent the remaining water from jetting out or leaking out to wet clothes and to store the water suction tube easily when the suction tube is reeled in like a ring and stored after washing is completed. SOLUTION: This drain appliance is assembled by inserting a press button shaft 3a of a valve plate 3c with an O-ring 5 into a valve shaft hole 1b at the center of an inner hollow 1d of the main body 1 of this drain appliance. A spring 6 is mounted at a press button protruding out of the drain appliance and the spring is compressed and located by tightening a head ring 3b with a nut 4. An auxiliary hole for assembly on the bottom of the drain appliance is closed by a plug 2.
Patent JP-H05134119-A (JP)
Title: Light transmitting apparatus and its manufacture
Inventor: HIRUMA TERUO
IPC: G02B6/04
Filed: 1991-11-14
Abstract: PURPOSE:To lead coming-in light to a core wire material efficiently by making refractive index gradient wherein the refractive index becomes lower toward outside for each of the projected core wire material. CONSTITUTION:A plurality of core wire materials 1 are made in parallel and integrated with a clad material 2 having lower refractive index. The core wire materials 1 are projected from the end face of the clad material 2 and the surfacial periphery part 11 of the projected part of each core material 1 is doped with a dopant with low refractive index while the dopant concentration is graded. In the case that an optical image from an object body to be photographed is led to the optical fiber bundle 3 like this, due to the lens function at the projected parts of the core wire materials 1, the coming-in light is transmitted to the insides of the core wire materials 1 efficiently, and then the light comes out from the outer end side, so that a bright and clear image can be obtained.
Patent JP-H06143318-A (JP)
Title: Manufacture of injection molded form with reinforcing rib in hollow part
Inventor: KATO MASAICHI
IPC: B29L24/00
Filed: 1992-11-09
Abstract: PURPOSE:To efficiently obtain a molded form having a rib in a hollow part and excellent appearance by forming a protruding stripe of a special length from one surface of a cavity, and retracting part of a mold cavity when pressurized gas is press-fitted while molten resin remains a fluidized state to increase its volume. CONSTITUTION:Protruding stripes 10, 11 are formed from one surface toward the other surface of a cavity at a suitable position of a mold cavity 9. The heights of the stripes are so formed as to satisfy 1.2<a/b<5 when a gap of the surfaces of the cavity is a, and a gap between tops of the stripes 10, 11 and an opposed surface of the cavity is b. At the time of injecting, a movable mold 2 is retracted to increase a volume of the cavity 9. Its timing is set while the molten resin remains a fluidized state, before pressurized gas is press-filled in the molten resin or at the same time. As a result, a part B between the stripes 10, 11 and the surface of the cavity 9 is early cooled as compared with a part A having no stripe, the part A becomes hollow parts 13, 14, 15, but the part B is not swelled to become reinforcing ribs 16, 17.
Patent JP-H06129705-A (JP)
Title: Elevatable air-conditioning grille
Inventor: TOCHIGI NOBUHIRO
IPC: F24F13/08
Filed: 1992-10-13
Abstract: PURPOSE:To carry out the cleaning of an air-conditioning grille which is being attached to a ceiling, easily and safely without providing any scaffold. CONSTITUTION:A grille main body 30, arranged detachably to the opening end 21 of an air-conditioning duct 20, opened in a ceiling 10, is hung from a winch 40, whose driving is controlled through a controller 50, by a wire 1 reeled out through pulleys 2-4, so that the grille main body 30 can be hanged down to an arbitrary height by hanging at the time of cleaning or the like of the same.
Patent JP-S62158125-A (JP)
Title: Method and device for continuously molding oversize glass cylinder
Inventor: ANDO TOSHIO
IPC: C03B17/04
Filed: 1985-12-28
Abstract: PURPOSE:To continuously mold the titled glass cylinder from a small-sectioned molten glass flow by uniformly controlling the temp. of a casting machine for forming the bottom surface and lower side surface of glass in desired shapes by contact with a backward flow toward the contact direction with the backward flow. CONSTITUTION:A temp. regulating unit consisting of an air-cooled cooler 1 and a thermocouple 2 and two sets of temp. regulating units consisting of coolers 3 and 3', heaters 4 and 5, thermocouples 6 and 7 are provided toward the contact direction with the backward flow B' which has been made highly viscous. Besides, a couple of temp. regulating units consisting of air-cooled coolers 8 and 9, heaters 10 and 11, and thermocouples 12 and 13 are furnished on both side surface parts. The temp. is controlled to a temp. close to the transition point of the glass by each temp. regulating unit. Under such conditions, the small-sectioned molten glass 15 flowing down from an outlet pipe 14 is poured into the mold while heating the glass by a heating element 16 and drawn out at a specified velocity from the other end of the mold to form the oversize glass cylinder 17. At this time, since the high-viscosity backward flow B' successively enlarging to a large section along the inner surface of the weir part of the mold can be regularly formed, the oversize glass cylinder 17 can be continuously obtained with high form precision.
Patent JP-H10123045-A (JP)
Title: Sample loader
Inventor: INOUE MINORU
IPC: G01N21/01
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To load a sample accurately and easily by supporting the sample on the upper surface of an attachment inserted from the bottom part of a sample holder and then drawing the sample holder upward. SOLUTION: A jig comprises a planar base 5 having a reference face 5a, a cylindrical attachment 6 vertical to the reference face 5a and having an upper surface 6a for supporting a sample 1, and a tubular guide 7 smaller than one half circumference having inside diameter equal to the outside diameter of a sample holder 2. While pressing the outer wall 2d of the holder 2 against a guide face 7a, the attachment 6 is inserted through a hole 2c in the bottom of the holder 2 which is then mounted on the reference face 5a. Subsequently, the sample 1 is supported on the upper surface 6a while directing the analyzing face 1a downward. The upper surface 6a is recessed in order to prevent from being contaminated through contact with the analyzing face 1a. Thereafter, the holder 2 is drawn upward while pressing the outer wall 2d against the guide face 7a. According to the arrangement, the sample can be loaded accurately and easily to the holder 2 without causing any damage.