baber/WOPTO huggingface dataset:
Patent JP-H0285035-A (JP)
Title: Car headlight control circuit
Inventor: ISHIDA KATSUTOSHI
IPC: B60Q1/02
Filed: 1989-07-31
Abstract: PURPOSE:To light up a headlight of a car automatically at the time of putting- off due to awaiting at traffic signal by furnishing a memory to store the lightup and putoff information on the headlight in a headlight control circuit, which makes lightup/putoff of the headlight or illuminance switching by means of relay control. CONSTITUTION:If a driver turns on a putoff switch 9 for the headlight 1 while a car is stopping at red signal and a car speed sensor switch 7 and speed change switch 8 are all turned off, the R terminal of a latch circuit 6 is turned at H level to cause the Q terminal output signal to become at L level, and the headlight 1, which has been lighted, will go out. When the driver operates a transmission in order to start the car, or when the car speed has attained the specified value, at least one of the car speed sensor 7 and speed change switch 8 is turned on to put the latch circuit 6 S terminal at H level, while the Q terminal output signal becomes at H level, so that the headlight 1 is lighted up automatically.
Patent JP-H0539435-A (JP)
Title: Production of 4,4'-diamino-1,1'-dianthraquinonyl pigments
Inventor: KISHIMOTO NORIAKI
IPC: C09B67/20
Filed: 1991-08-08
Abstract: PURPOSE:To improve filtering characteristics in production of 4,4'-diamino-1,1'- dianthraquinonyl pigment. CONSTITUTION:In obtaining an aqueous suspension by desulfonating 4,4'- diamino-1,1'-dianthraquinonyl-3,3'-disulfonic acid with sulfuric acid under heating to give a reaction mixture and then pouring water to the reaction mixture, pouring is carried out at a temperature not higher than 0 deg.C.
Patent JP-H0486087-A (JP)
Title: Method and device for position adjustment of solid-state image pickup element
Inventor: MIYAGAWA TAKESHI
IPC: H04N5/232
Filed: 1990-07-30
Abstract: PURPOSE:To perform the position adjustment of each solid-state image pickup element (CCD) for a prism at high speed and with high accuracy by performing gate adjustment after performing focusing adjustment, and furthermore, applying vertical and horizontal adjustment. CONSTITUTION:A focusing adjusting means adjusts the CCDs 3-5 at a position where the peak of the amplitude of a moire abutting with the center part of a moire pattern plate can be obtained from moire image data obtained by image-picking up the moire pattern plate via an image pickup optical system 1 by the CCDs 3-5. Also, a gate adjusting means adjusts the CCDs 3-5 at the position where the difference of amplitude of each moire abutting with the upper and lower parts of the moire pattern plate can be eliminated from the moire image data, and also, the difference of amplitude of each moire abutting with the right and left parts can be eliminated. Thereby, the position adjustment of the CCDs 3-5 for the prism can be performed at high speed and with high accuracy.
Patent JP-H11348881-A (JP)
Title: Combined skid material
Inventor: SHIOTANI KOUNOSUKE
IPC: B63C3/08
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a skid material for port equipment with strength high enough to bear severe operating conditions at high and low temperatures by integrally-molding a reinforced plastic surface layer by a combination of reinforcing materials such as thermosetting resin and glass fiber and a high strength and light-weight central core. SOLUTION: A reinforced plastic layer is formed as a surface layer, and a light-weight core material with high strength such as concrete or resin concrete in which reinforcing material and weight reduction material are embedded in advance at the time of its formation is embedded, and the FRP layer 1 of the surface layer and the core material are integrally-formed, thus it is possible to exhibit respective excellent features and performance sufficiently.
Patent JP-H0363094-A (JP)
Title: Upper thread feeder for sewing machine
Inventor: HIRAMATSU TORU
IPC: D05B45/00
Filed: 1989-07-31
Abstract: PURPOSE:To follow up a sewing speed and enable an upper thread piece to be always fed by connecting a one-side rotationally moving-section for rotating planetary section output, rotatably to the upper shaft of a sewing machine to connect the other side rotationally moving- section, rotationally to a control motor, and by generating the output of the rotational speed of a roller differentially between the motor and the upper shaft of the sewing machine. CONSTITUTION:When the upper shaft 1 of a sewing machine is rotated, then a horizontal shaft 2 is rotationally driven via bevel gears 3, 4, and the internal ring 6 of a planetary reduction mechanism 5 is rotated (an arrow head C). In the meantime, the external ring 7 of a spur gear 10 and a gear 8 which are fitted on each other by driving a pulse motor 9 is always rotationally moved in the direction (an arrow head D) opposite to the direction of the internal ring 6. Accordingly, the rolling direction of a planetary roller 12 is determined by differential between the internal ring 6 and the external ring 7, and from an output shaft 13 for guiding the rolling direction, the output of rotation (an arrow head E) corresponding with the differential (C>=D) between both the rings 6, 7 is generated, and by the rotational movement of a thread paying-out roller 14 for moving rotationally and integrally with an output shaft 13, an upper thread piece (d) is payed out to slide between the roller 14 and a drag roller 15. The pulse motor 9 is controlled to be always synchronized with the rotational speed of the upper shaft 1 by a controller 19, and so even if the sewing speed of the sewing machine is fluctuated, the constant rotational speed E of the thread paying-out roller 14 is kept.
Patent JP-H0484915-A (JP)
Title: Sterilizing implement for western-style toilet
Inventor: OKUMURA NORIMITSU
IPC: A61L2/08
Filed: 1990-07-28
Abstract: PURPOSE:To always keep the lavatory seat clean by attaching a sterilizing implement to a cover of a Western-style toilet with a double coated tape, or attaching it with a screw nail, etc. CONSTITUTION:To the cover 3 of a conventional stool, a bactericidal lamp or an ozone generator 6 is attached with a double coated tape R or a screw 5, etc. The ozone generator 6 generates ozone and executes oxidation deodoring sterilization. As for the shape of a lamp of the bactericidal lamp 6, a straight tube, a circular one, and any other shape are available, and also, in order that the human body is not irradiated with the bactericidal lamp and ozone, it can be constituted so that they are irradiated only when the cover 3 of the stool is closed. In this case, it will suffice that such a simple switch as the switch 4 is turned off when the cover is opened and the bactericidal lamp and the ozone generator are operated when the cover is closed is provided and interlocked with the opening and the closing of the cover. Also, a timer can be installed in order than they are irradiated only for a prescribed time. In such a case, it becomes important to close surely the cover after use, and in order to execute it automatically, a device for closing automatically the cover is attached, when it is sensed that a person is not standing exceeding a prescribed time by an optical sensor, etc.
Patent JP-2000016147-A (JP)
Title: Elevation device
Inventor: SUZUKI TADAHIKO
IPC: B60P1/44
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To generate platform accommodating motions, etc., using a platform elevating or lowering switch even if the structure is such that a folding platform is accommodated under the floor. SOLUTION: A platform 30 in folded condition has a rising mechanism 50 to work interlocking with a link mechanism for elevating/lowering operations and is rotatable to such a condition as upset on the link mechanism in association with the motion of the foremost of the link mechanism as rising from the down-position to get approximately a horizontal attitude, and when a mercury switch S1 has sensed the rising condition of the platform 30, the forefront of the link mechanism is raised through a hydraulic cylinder 21 with the operation of a rise switch until a proximity switch S2 senses the condition that the link mechanism is in approximately horizontal attitude, and thereafter the main frame 10 is drawn in under the floor of vehicle through a hydraulic cylinder 6 for generating sliding motions.
Patent JP-S6354884-A (JP)
Title: Program reservation device
Inventor: NAKAJIMA YOSHIRO
IPC: H04N5/44
Filed: 1986-08-25
Abstract: PURPOSE:To simply reserve a program by screening a matrix form colored selection area consisting of a channel frame and a time frame on the screen of a television receiver, and changing the color of the desired area, at the same time, reading program reservation information in a memory corresponding to the area when the area is designated. CONSTITUTION:When the reserved picture display button 108 of a remote control device 107 is pressed, the matrix form colored selection area 15 is displayed on the picture 101 of the television receiver 2. Since, a RAM7 is disposed corresponding to the respective matrix form areas 15, every time when a memory key 14 is pressed, the memory 7 corresponding to the area 150c fixed to red goes to an 'H' in a logical level, for instance. Namely, from what time to what time the information of the memory 7 goes to the 'H' level can be read by preparing a table of a corresponding ROM6 and referring to it.
Patent JP-H1024896-A (JP)
Title: Hose weight of breathing device and hose weight attaching method
Inventor: ODA TAKESHI
IPC: B63C11/30
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To attach a hose weight with ease and shorten hose weight attaching time. SOLUTION: The hose weight 51 of a breathing device so simply comprises a notch 55 for parting a ring formed in the side face as to be manufactured with ease and at a low cost. Since the hose weight 51 can be attached to a hose from the side face of the hose through the notch 55 of the hose weight 51, the weight of the hose can be properly adjusted by attaching hose weights only to necessary places from the side face. Even if the hose has a collar in particular, the hose weight 51 is not required to be forcibly pushed, hardly being damaged.
Patent JP-2001028490-A (JP)
Title: Substrate-mounting structure of electronic component
Inventor: KIRAI TATSUYA
IPC: H05K7/20
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To utilize a disposal substrate as heat radiation, a heat guide, and earth by jointing a printed wiring board interconnected in a through hole to an electronic component body connected to the printed wiring board for a product for releasing the generation heat of the electronic component. SOLUTION: A disposal substrate 14 that is used as a heat sink with a through hole 13 cut to proper size is jointed to an electronic component 12 that is connected to a printed wiring board 11 for a product where an excessive part is cut for generating heat by a locking tool 15. When a copper pattern exposure part 16 exists in the disposal substrate 14, the copper pattern exposure part 16 is mounted so that the copper pattern exposure part 16 is brought into contact with the electronic component 11. In this manner, the disposal substrate 14 with the through hole 13 is utilized as the heat sink, thus releasing heat in the electronic component without increasing costs, and hence easily miniaturizing the printed wiring board due to the reduced size of a terminal device or the like, and achieving the high packaging density of the electronic component.
Patent JP-H0843015-A (JP)
Title: Interference length measuring system
Inventor: TAKAHASHI KAZUO
IPC: G01B9/02
Filed: 1994-08-02
Abstract: PURPOSE:To obtain a distance information highly accurately by utilizing a plurality of distance information obtained when a wavelength is changed in the second interference length measuring system, which shares a part of the optical element of the first interference length measuring system, and correcting the error caused by the refractive index of air. CONSTITUTION:The first interference length measuring system is constituted of a laser light source 1, a laser interferometer 2, a receiver 3, a first operating circuit 7 and a control circuit 8. The second interference length measuring system is constituted of an interferometer 2, a laser light source 5, a receiver 6, a second operating circuit 4 and the circuit 8. The signal from an external control device is inputted to the circuit 8, the first and second interference systems are reset and the measurement is performed. Then, the position of a material to be measured 9 becomes the original point. The material to be measured 9 is brought close to the interferometer 2 and fixed. At this position, the oscillating frequency of the solid-state laser of the light source 5 is changed. The interference signal at each frequency undergoes photoelectric conversion with the receiver 6. Then, the result is converted into the changing amount of the position with the circuit 4. The amount is stored in the memory device in the circuit 8 in correspondence with each frequency.
Patent JP-S6291147-A (JP)
Title: Method and apparatus for producing spherical ice cream
Inventor: RIHIYARUTO BEEA
IPC: A23G9/28
Filed: 1986-08-28
Abstract: Apparatus for the production of spherical portions of ice-cream. The apparatus includes means for introducing an ice-cream mixture having a creamy consistency into a hemispherical lower mould in a sufficient quantity to fill the mould and form a protruding cap having the same volume as that of the mould; means for smoothing the protruding cap into the shape of a hemisphere being a smoothing tool comprising a portion of the generatrix of a hemisphere which describes on rotation a hemispherical shape; means for freezing the completed sphere of ice-cream; and means for removing the sphere of ice-cream from the mould. The smoothing tool has the shape of a hemisphere, onto the crown of which there is fastened an extension piece, its generatrix being perforated in between some remaining segments.
Patent JP-H1142968-A (JP)
Title: Automobile light engine system
Inventor: KAWAGUCHI YOSHIFUMI
IPC: G02B6/00
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To switch the designation of light to light a lamp in a necessary position and to reduce the power consumption of a light source by providing a cornering part light switching mechanism, a turn signal part light switching mechanism and a headlamp part light switching mechanism on a light engine. SOLUTION: In a light engine 1, a cornering part light switching mechanism 6 switches the distribution of light to either one of a left cornering lamp 10L and a right cornering lamp 10L on lateral side surfaces of an automobile since both the lamps are never lighted simultaneously. A turn signal part light switching mechanism 7 performs a switching between front and rear as a left front turn signal lamp 11LF and a left rear turn signal lamp 11RB in the left of the automobile. Further, a headlamp part light switching mechanism 8 mainly performs the switching of light with a foreign kind of lamp when the necessity of a front illuminating lamp such as a headlamp 12 is low. According to this structure, the quantity of light of the light engine 1 can be reduced to reduce the power consumption.
Patent JP-H1050738-A (JP)
Title: Apparatus and method for manufacturing semiconductor device
Inventor: KOYAKATA NOBUHIRO
IPC: H01L21/60
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To reliably bond a semiconductor to a die pad, without damaging it, using a bonding apparatus for manufacturing a tape automated bonded flat package (TAB-FP). SOLUTION: A die pad 102 of a lead frame 101 laid on a bonding stage 11 is supported with a die pad support 12 which is disposed independently of the stage 11 and load-controllably through a load control spring 12a. This makes it possible to control unwanted load applied to a semiconductor chip 401 at the die bonding and block the die pad 102 from deforming even if the heat is transferred from an OLB(outer lead bonding) tool 14 at the outer bonding.
Patent JP-S5990704-A (JP)
Title: Diaphragm ring for axial flow fluid machine
Inventor: SASADA TETSUO
IPC: F01D5/14
Filed: 1982-11-17
Abstract: PURPOSE:To prevent a peeling of flow and improve efficiency in operation in a diaphragm ring for use in fixing row of stationary vanes having inclined outer walls forming enlarged flow passages in flowing direction by a method wherein the inclined portions of outer walls are formed upstream of a float port at the rear surface of stationary vane. CONSTITUTION:An outer ring 1 of a diaphragm for use in fixing a row of stationary vanes 2 at a low pressure stage of multi-stage steam turbine has an inclined outer wall 1a for forming an enlarged flow passage in a flowing direction. With such an outer ring 1, an inclined portion of the outer wall 1a is arranged upstream of the rear surface throat part 2a of the stationary vane 2. The portion subsequent to a curved point 1c in the inclined outer wall 1a is formed as a parallel flow passage 1b. A distance 1 between said curved point 1c and the outlet end of the stationary vane 2 is set in a range of 20-40% of a stationary vane pitch (t). The above-mentioned flow passage 1b is not necessarily parallel with an axis of turbine and it may also be available as an inclined wall having an inclined angle theta2 smaller than an inclined angle theta1 of the outer wall 1a.
Patent JP-S58102380-A (JP)
Title: Virtual storage control system
Inventor: NAKAMURA TOMOAKI
IPC: G06F12/10
Filed: 1981-12-11
Abstract: PURPOSE:To execute a program without the limitations of main storage device capacity by providing a fixed address area and a variable address area. CONSTITUTION:A VS (virtual storage area) 100 consists of an address nonconversion area (V=R area) and an address conversion area (Vnot equal to R area), and the V=R area consists of an OS area 110 wherein a basic software program is stored and an FU area 120 uased as an extended area of the OS area in future. The Vnot equal to R area is divided by pages 180 and PF (paga frame) units 310. An SS (secondary storage device) 400 has areas for a rise-up program (IPL) 410 as a program for generating information on each area in an MS (main storage device), a file 430 having such capacity that the VS100 can not store, and a stand-by area 420 for an NRTASK160.
Patent JP-H0951054-A (JP)
Title: Board for electronic component and its manufacture
Inventor: YOSHIDA HIROYUKI
IPC: H01L23/14
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a board, for an electronic component, which does not discolor and swell because of heating and corrosion due to soldering operation, which is light in weight, whose thermal strain is small and which is excellent in a heat dissipating property and to provide its manufacturing method. SOLUTION: A base body of an Al-Si alloy which contains 15wt.% or higher of Si is provided with a chemical plating layer 2 in 3 to 20μm and with an electroplating layer 3, in 0.1 to 10μm, which is formed on the layer, the chemical plating layer 2 is formed to be thicker than the electroplating layer 3, and, in addition, a gold plating layer in 1.5 to 5μm is formed on the uppermost layer. As its manufacturing method, the base body of the Al-Si alloy is degreased, an Al etching operation and an Si etching operation are executed, a pretreatment by substitution with a Zn-Ni-Cu alloy is executed, a chemical plating treatment is then executed in a thickness of 3 to 20μm by NiP, NiB or CoP, a heating treatment is then executed at 350 to 550 deg.C, an Ni or Co electroplating treatment is executed in a thickness of 0.1 to 10μm by Ni or Co, and gold is plated 4.
Patent JP-2000028015-A (JP)
Title: Soft seal gate valve
Inventor: KOSHIO MASAO
IPC: F16K3/28
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To improve the water-stopping property of a whole valve element while suppressing the operation torque of a valve stem providing a bite margin for deformation in abutting on a water-stop surface of a valve seat on a base side surface of the valve element and the bite margin for deformation in abutting on an inner circumferential surface of a valve seat part of a body on an outer circumferential surface on the tip side, respectively. SOLUTION: A valve element storage part is continuously provided above a center part of a body part to be connected to forward and rear pipes, an operation part 3 is arranged on its upper part, and a valve seat part arranged in a body part is opened/closed by a valve element 5. In the valve element 5, an elastic material 52 is covered around a core, a piece to be screwed to a valve stem is embedded on the base part (upper part) side, and a guide piece 53 is arranged on an upper half part on both sides, and a cylindrical part 54 to store the valve stem in opening the valve is arranged in the vertical direction of the center part.  Bite margins 55, 56 to improve the water-stopping property which are abutted on and deformed by a water-stopping surface of the valve seat when the valve is closed, are added to an outer circumferential surface of upper and lower half parts of the valve element 5. The valve element 5 is surely abutted on the valve seat part with small force.
Patent JP-S6093923-A (JP)
Title: Optoelectric transducer
Inventor: KOBAYASHI YOSHINOBU
IPC: G02B6/42
Filed: 1983-10-28
Abstract: PURPOSE:To elevate the space utilization rate in the part layout by combining an optoelectric transducer and an optical opening with a bent optical waveguide. CONSTITUTION:An optoelectric transducer package 2 is placed on a printed circuit board 1 in such a manner that the optical axis in the optical system of an optoelectric transducer 4 is perpendicular to the printed circuit board. On the other hand, an optical fiber 8 is introduced parallel with the printed circuit board 1 and mounted detachably on a case 7 with a ferrule 9 fixed at the tip of the optical fiber 8. The optical axis of the optoelectric transducer 4 shifts about 90 deg. from that of the optical fiber 8 and thus, the optical fiber 8 is connected optically to the optoelectric transducer 4 by altering the waveguide direction in an optical waveguide 10.
Patent JP-H0367989-A (JP)
Title: Wall cooling mechanism of induction melting furnace
Inventor: OSHIMA SHOZO
IPC: F27D11/06
Filed: 1989-08-04
Abstract: PURPOSE:To simplify a structure by cooling a furnace wall of a portion opposite to an upper leg by inserting a high thermal conductivity metal into the upper leg of a U-shaped iron core and cooling the upper leg by bringing a water cooling pipe into close contact with the metal plate. CONSTITUTION:A induction magnetic field is formed as power is supplied to a coil 1, to melt a metal 3. Thereupon, a furnace wall of a portion around which the coil 1 is wound is cooled by cooling water flowing the interior of the coil 1. Heat along the furnace wall opposing to an upper leg 4a of a U-shaped iron core 4 is transmitted to the upper leg 4a and absorbed by a copper plate 7. The copper plate 7 is cooled by the cooling water flowing through the interior of the cooling pipe 8. Thus, the furnace wall opposing to the upper leg 4a of the iron core 4 is not heated excessively.