baber/WOPTO huggingface dataset:
Patent JP-H10176516-A (JP)
Title: Oil strainer structure for engine
Inventor: SERIZAWA SHINJI
IPC: F01M11/03
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To facilitate the suction of oil even in the case where oil reserved quantity inside of an oil pan is lowered. SOLUTION: An oil strainer main body 5 is fitted to a pipe 3 in the condition that a flange thereof is arranged horizontal. A mesh 6 is held by the oil strainer main body 5 in the condition that a curved part 6b thereof is housed inside the oil strainer main body 5. Since the curved part 6b of the mesh 6 is housed inside the oil strainer main body 5, the flange 10 can be arranged close to a bottom surface part 2a of an oil pan 2 independently of the mesh 6. With this structure, even in the case where the oil reserved quantity inside the oil pan is reduced, oil can be easily sucked. Furthermore, even in the case where the oil is unevenly stored to any one direction for reservoir at the time of turning, quickly accelerating and decelerating a vehicle, the oil can be surely sucked.
Patent JP-H05169964-A (JP)
Title: Air conditioner for automobile
Inventor: NODA JUNICHI
IPC: B60H1/00
Filed: 1991-12-20
Abstract: PURPOSE:To provide an air conditioner for automobile with which air conditioning conditions in respective air conditioning spaces fitted to respective occupants can be individually adjusted, control more fitting to human sense is possible, and always comfortable air conditioning can surely obtained. CONSTITUTION:An upper body side blowoff air quantity adjusting means to control blowoff air quantities from an assistant's seat vent blowoff port 16 and a driver's seat vent blowoff port 17, and a feet side blowoff air temperature adjusting means to control air temperature from an assistant's seat floor blowoff port 22 and a driver's seat floor blowoff port 23 are provided, and the air quantity is mainly controlled on the upper body side and the air temperature is mainly controlled on the feet side, of each air conditioning space. Consequently, according to desired temperature set by occupants, the blowoff air quantity having large influence for sense of temperature on the upper body is controlled, meanwhile, the temperature of blowoff air on the feet side is controlled, and hence air conditioning fitted for temperature sense of each occupant can be individually adjusted.
Patent JP-2000184158-A (JP)
Title: Device for forming image and method for controlling the same
Inventor: FUJIMOTO AKIHIRO
IPC: H04N1/29
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To select density control with a saved transfer material or more correct density control by executing density control by means of selectively utilizing a first density detecting means for detecting the density of a patch formed on an image carrier body and the second density detecting means for detecting the density of the patch which is formed on the transfer material. SOLUTION: At first, the plural patches are generated on an intermediate transfer material 5, by which a density difference occurs by changing a development bias as against a pattern with the same density. A density sensor A25 detects the patch density on the intermediate transfer body 5. In the meantime, the density sensor B26 arranged in the neighborhood of a paper discharge part detects the patch density on the transfer material 27 by which the patch on the intermediate transfer body 5 is transferred at the position of a transfer electrifying device 6 and carried. A CPU part 22 controls a change-over part 21 to output the measurement result of the density sensor A25 in a normal print mode and to output the measurement result of the density sensor B26 in a prescribed print mode and sets the optimum development bias in each case.
Patent JP-H10188510-A (JP)
Title: Disc memory
Inventor: YAMAMOTO KAZUYUKI
IPC: G11B23/00
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To achieve higher dustproofing performance during the operation of recording or reproducing information. SOLUTION: A disc table 11 is relatively inserted into a hub hole 51 formed in the lower half 43 of a mounted disc cartridge 41. A magnetic disc 45 within a cartridge 44 is chucked on the disc table 11 while an elastic sealing member 31 is pressed onto the outer circumference of the hub hole 51 against the elasticity of the lower half 43 and the outer circumference of the hub hole 51 is sealed up.
Patent JP-H06183690-A (JP)
Title: Crane device
Inventor: OKUMA HISANORI
IPC: B66C23/00
Filed: 1992-12-18
Abstract: PURPOSE:To facilitate the movement of the cargo by using a crane and rapidly move the cargo to a specific position by eye measurement. CONSTITUTION:In a crane device where the cargo 18 suspended by the wire 10 is moved by lowering the wire 10 from the tip part of a boom which is elevating/declining and turnable, suspending the cargo 18 at the lower end of the wire, feeding/winding the wire 10 by a winch 11, and elevating/declining the boom, a control means to operate the winch 11 so as to keep the approximately the same height of the cargo 18 in a synchronized manner with the elevation/declination of the boom is provided.
Patent JP-2001172047-A (JP)
Title: Artificial stone and method for producing the same and device for producing artificial stone
Inventor: HIGUCHI HIDEO
IPC: C04B5/00
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a granite-like artificial stone having large crystal structures by charging a slag obtained by melting one or more incinerated ashes selected from general waste incinerated ash, industrial waste incinerated ash and flied ash and consisting mainly of silica and metal oxides and cullet such as waste glass into a vessel in a temperature-controlled annealing device and then controlling the annealing temperature of the slag, to provide a method for producing the artificial stone, and to provide a device for producing the artificial stone. SOLUTION: This artificial stone of the present invention, characterized by melting and then solidifying one or more incinerated ashes selected from general waste incinerated ash, industrial waste incinerated ash and flied ash and consisting mainly of silica and metal oxides, and the cullet of waste glass or the like, thus depositing many crystals having sizes of several mm or larger on the surfaces or in the inner portions of the glass-like material to form a granite-like pattern.
Patent JP-2000176908-A (JP)
Title: Dust collecting type motorized circular saw
Inventor: TOYAMA KAZUTO
IPC: B27G3/00
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a dust collecting type electric circular saw, with which no cut dusts fly to a user side during a cutting work, which realizes a high dust collecting function and, at the same time, has favorable workability and safety. SOLUTION: In a dust collecting type motorized circular saw, on a fixed cover 34 covering the upper half of a rotatingly driven circular saw blade 2 and having a near semicircular crosssection of which a dust collecting duct 5, which can connect to a dust collecting bag and to the suction port of a cleaner, is provided, the suction port 5a opening in the fixed cover 3 in the duct collecting duct 5 is precisely directed towards the tangent T of the circular saw blade 2 and provided not opposite to the rotational direction of the circular saw blade 2.
Patent JP-H10273558-A (JP)
Title: Polyene elastomer composition
Inventor: OKADA KEIJI
IPC: C08F210/02
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a polyene elastomer compsn. excellent in resistances to heat, weather, ozone, and dynamic fatigue by compounding an unsatd. olefin polymer obtd. from ethylene, an arom. vinyl compd., a nonconjugated triene or tetraene, and if necessary an α-olefin with a diene copolymer in a specified wt. ratio. SOLUTION: This compsn. comprises 1-99 wt.% unsatd. olefin polymer obtd. from ethylene, an arom. vinyl compd. represented by the formula (wherein R<1> to R<3> are each independently H or a 1-8C alkyl; and n is 0-5), a nonconjugated triene or tetraene, and if necessary a 3-30C α-olefin and 99-1 wt.% diene rubber. The compsn. is vulcanizable and gives a vulcanizate excellent in vibration-damping and vibrationproof properties, strength properties, etc.
Patent JP-H05251694-A (JP)
Title: Mos type semiconductor device and its manufacture
Inventor: SATO YASUO
IPC: H01L21/336
Filed: 1992-12-21
Abstract: PURPOSE:To provide a definite device construction of an improved inverse T-type transistor and also to provide easy manufacture of these transistors with good reproducibility. CONSTITUTION:The first gate electrode portion 16 is formed on an SiO2 film 15, and the first gate electrode portion 16 is selectively covered with the second gate electrode portion 17. Using these first and second gate electrode portions 16 and 17 as masks, portions 15' other than the gate electrode are thickened among the SiO2 film 15 by thermally oxidizing an Si substrate 11, and the second gate electrode portion 17 and the thickened portion of the SiO2 film 15 are covered with the third conductive film. Thereafter, an SiO2 film 22 is formed as sidewall at the side of the second gate electrode 17, and the third gate electrode 21 is formed by using SiO2 film 22 as mask. And impurities of a high concentration are introduced to the Si substrate 11 for forming N+ layer 13 by using the SiO2 film 22 and the first, second and third gate electrode portions 16, 17 and 21 as masks.
Patent JP-H04293388-A (JP)
Title: Chrominance signal filtration method and color television signal encoder
Inventor: JIYON EI FUEAHAASUTO
IPC: H04N9/64
Filed: 1991-12-24
Abstract: PURPOSE: To reduce a chrominance detail if there is a sufficient luminance detail and to restrain the chrominance detail from widely reducing if there is an insufficient luminance detail. CONSTITUTION: A chrominance detail signal is obtained from a chrominance signal by a high-pass filter 11, and the chrominance signal is delayed by a delay circuit 12. A multiplier 14 limits the chrominance detail signal according to a luminance detail signal, and generates a clipped chrominance detail signal. A combiner 21 combines this clipped chrominance signal with the delayed chrominance signal, and generates a variable-filter-processed chrominance signal.
Patent JP-H11180857-A (JP)
Title: Gargling, production of water used for gargling and device therefor
Inventor: MORITA KOZO
IPC: A61P1/02
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for gargling, capable of gargling with non- smelling water without causing an uncomfortable touch and an anxious feeling by putting the gargling water in a throat. SOLUTION: This method for gargling comprises holding gargling water 1 containing a fine amount of ozone 2 in a mouth, washing the mouth and spewing the water. Therein, the used gargling water is prepared by blowing ozone 2 in the stored water 1 to dissolve the ozone in the water. Concretely, a device provided with a water tank 3 for storing water, a pouring mechanism 5 for pouring out the water stored in the water tank 3 by a prescribed operation, an ozone generator 6, and an ozone-blowing mechanism 7 for blowing the ozone 2 generated with the ozone generator 6 into the water 1 stored in the water tank 3 is preferably used.
Patent JP-H10179982-A (JP)
Title: Crying apparatus
Inventor: HIRATA TAKAKO
IPC: D06F55/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a drying apparatus in which cushions or pillows can be easily dried. SOLUTION: A hook 3 is attached to the top of an outer frame 2 of the body 1 of the drying apparatus so as to be rotated and moved and a plurality of hooks 4 are attached to the lower part of the frame 2, and a supporting bar 5 is provided within the frame 2 and a plurality of clips and a bag 6, to the front side of which a chuck 7 is sewn, are attached to the bar 5 and a fasteners 8 for fixing the bag 6 are provided within the frame 2. Thus cushions or pillows can be easily dried and if the bodies 1 are connected, the space under the bodies can be effectively utilized.
Patent JP-2001176646-A (JP)
Title: Ceramics heater
Inventor: KUSHIBASHI TAKUMA
IPC: H05B3/02
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a long life ceramics heater wherein the breakage and deterioration of heater and its surrounding member can be reduced by preventing temperature rise of a cylindrical body as much as possible even if the heater operating temperature is high. SOLUTION: The ceramics heater 1 has a three-dimensional shape having at least a bottom part and a cylindrical body B, and has an exothermic layer 3 that forms a predetermined heater pattern on the surface of a support member 2 consisting of electro-insulating ceramics and a coating layer 4 consisting of electro-insulating ceramics and covering the heater pattern, and a terminal part 5 to connect to power supply is formed at the cylindrical body, and the outer face of the bottom part is assumed as a heating surface. The width of electro-conductive path being formed at the cylindrical body and connecting the heating surface and the terminal part is not less than 7 times of line width of the heater pattern, comprises a slit formed at the cylindrical body to intercept the heat transfer path between the cylindrical body and the bottom part.
Patent JP-H05169497-A (JP)
Title: Mold and device for injection molding
Inventor: MATSUOKA HIROSHI
IPC: B29K105/22
Filed: 1991-12-25
Abstract: PURPOSE:To prevent generation of burrs, and cut down the processing cost of a fitment to be inserted in a mold. CONSTITUTION:An infection molding mold consists of a movable mold 1 in which a fitment T is inserted, a stationary mold 2 which is closely attached on the movable mold 1, and a pin 3 by which a gap corresponding to the dimensional tolerance of the fitment T slidably inserted in the stationary mold 2 becomes nil. An injection molding machine performs injection molding in such a state that a higher hydraulic pressure than that applied to the infection molding part is applied on the pin 3 of the injection molding mold by a hydraulic power unit.
Patent JP-2001174329-A (JP)
Title: Temperature correcting method for variable resistance type infrared sensor element, variable resistance type infrared sensor with temperature correcting means, and image pickup device
Inventor: YOSHIKAWA TAIJI
IPC: H04N5/33
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a temperature correcting method and a variable resistance type infrared sensor with this correcting means capable of preventing the deterioration of image quality caused by the appearance of FPN(fixed pattern noise) fluctuations on a screen and preventing the fluctuation of sensitivity for the infrared light without requiring a means for keeping the temperature of a sensor substrate invariably constant. SOLUTION: In this infrared image pickup device using the variable resistance type focal plane array infrared sensor, the ambient temperature is detected based on the average value in an optical black(OB) region where the external infrared light is cut off, the bias current to the sensor is controlled by it, the level of the FPN caused by the fluctuation of the ambient temperature is kept constant, and the deterioration of the image quality can be prevented.
Patent JP-2001174961-A (JP)
Title: Color diffusion transfer photosensitive material
Inventor: FUKAGAWA NOBUTAKA
IPC: G03C8/08
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a color diffusion transfer photosensitive material having high photographing sensitivity and ensuring a short image appearance time and a small density change after image completion. SOLUTION: In the color diffusion transfer photosensitive material having at least two photosensitive silver halide emulsion layers each combined with a dye image forming compound on the substrate, the coating weight of a diffusible anionic surfactant having a molecular weight of <=2,000 in the photosensitive material satisfies expression I, wherein Ai is the number of anionic groups in an i-th surfactant, Oi is the organic numerical value of the i-th surfactant, Ii is the inorganic numerical value of the i-th surfactant, Ni is the content (mol) of the i-th surfactant per 1m2 of the photosensitive material and M is the content (mol) of a mordanting part in a mordant per 1m2 of the photosensitive material.
Patent JP-H06302107-A (JP)
Title: Clock pit extracting device
Inventor: MORI TAKAAKI
IPC: G11B20/10
Filed: 1991-12-30
Abstract: PURPOSE:To perform stable clock pit signal extraction even though information is recorded on a medium with a format in which no unique distance D is provided for every servo byte in a sample-and-hold type optical recording and reproducing device. CONSTITUTION:When a PLL section 18 is not in a synchronization condition, a switch 36 is made open and a switch 40 is switched to a G side by a mode setting circuit 34. In a window generation circuit 38, a synchronization is performed for a window generation based on the output detection signal of a unique distance detecting circuit 32. When the section 18 is in a stable synchronization condition, the switch 36 is made closed and the switch 40 is switched to a P side by the circuit 34 and a window generation synchronization is performed by the output of a frequency divider circuit 26. In a synchronization condition, the output of the circuit 26 does not respond to position shifts of temporary or random clock pit signals and no large swing occurs for a clock pit extraction window.
Patent JP-2000176291-A (JP)
Title: Catalyst for trimerization reaction of ethylene, and method of trimerization reaction of ethylene using the same
Inventor: MIMURA HIDEYUKI
IPC: C07B61/00
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst for trimerization reaction of ethylene which enables 1-hexene to be prepared from ethylene in a good efficiency with high selectivity by constituting the catalyst of three components of a chromium complex facially coordinated with neutral multidentate ligands, an alkyl metal compound and an ionized ionic compound expressed by a specific formula. SOLUTION: This ethylene trimerization catalyst consists of at least three components of a chromium complex facially coordinated with neutral multidentate ligands, an alkyl metal compound and an ionized ionic compound expressed by the formula (in the formula, [L]+ is a cation containing an element selected from groups 1, 7-11 and 14-16 in the periodic table, M1 is an element selected from groups 3 and 13 in the periodic table, each of R1 and R5 is a substituent having no hard base, and each of R2-R4 is a substituent). In this case, fluorine atom, chlorine atom, acyl group, alkoxy group or the like are listed as a hard base and, when these hard bases are contained in the substituent, the catalyst generates a problem such as increasing an amount of by-product polyethylene.
Patent JP-H10200262-A (JP)
Title: Multilayer printed wiring board
Inventor: GOTO NORIYUKI
IPC: H05K3/46
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To avoid increased thickness of insulation layers by laminating double- sided boards with printed wiring patterns formed on both surfaces of each substrate through the insulation layers. SOLUTION: Prepregs 1 composed of glass woven cloths, i.e., reinforcing material, are impregnated with a thermosetting resin to form half hardened sheets which are then laminated parallel, heated and pressed from the top and bottom surfaces to adhere and integrate them into an insulation resin base 2. Cu foils 3 are laid on the front and back sides of the sheet, heated and pressed from the top and bottom surfaces to obtain a double-sides Cu foil clad board 4. It is etched to form desired printed wiring patterns 5 to form a double- sided board 6. The boards 6 are set at both sides of the two prepreg sheets 1, heated and pressed to adhere and integrate them to obtain a multilayer structure having four conductor printed circuit layers and three insulation layers with outer electrodes.  As a plane-uniform resin base to hold the Cu foil flatness is not used, the thickness of the insulation layers can be suppressed.
Patent JP-H11235447-A (JP)
Title: Pachinko machine
Inventor: FUKUSHIMA SEIICHIRO
IPC: A63F7/02
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To realize more complicated control of a Pachinko (Japanese pinball game) machine and improve entertainingness. SOLUTION: In a Pachinko game machine comprising win detection devices 7, 9, 11 that detect a successful entrance of a ball into a specified winning opening, and a control device that controls the game and drives peripherals such as light-emitting devices 27, 29, 30, 45, 43, 47 and a sound generating device 35 in accordance with a successful entrance into the specified winning opening, the control device has a first microprocessor 1 that controls the game, at least a plurality of second microprocessors 2 that drive that peripherals by inputting commands or data from the first microprocessor 1, and a ROM 3 that stores data that specify the operation of the second microprocessors 2.
Patent JP-H06202092-A (JP)
Title: Liquid crystal device and production of insulating film used therein
Inventor: MASAKI YUICHI
IPC: G02F1/13
Filed: 1992-12-26
Abstract: PURPOSE:To provide the liquid crystal device provided with a metallic insulating film which is less affected by spontaneous polarization and has a high transmittance, high hardness and high breakdown voltage by specifying the volumetric resistivity of metallic oxidized film to a specific range. CONSTITUTION:This liquid crystal device consists of two sheets of glass substrates 1 which are disposed to face each other, transparent electrodes 2 which are provided on their opposite surface, metallic electrodes 3 engaged with one side with the transparent electrodes 2, the insulating films 4a, oriented films 4b and a liquid crystal 5. The volumetric resistivity of the insulating films 4a is set at the 5X10<6> to 10<8>OMEGA.cm range and the transmittance in a visible light region is set in an 80% to 95% range. The insulating films 4a are formed by applying a soln. mixture composed of Ti and Si at 1:1 ratio by offset printing on the glass materials 1 formed with the metallic electrodes 3 and drying the coating for a prescribed period of time at a prescribed temp. The coating is thereafter irradiated with UV light by using a low-pressure mercury lamp as UV irradiating means and is then fired in an oven for a prescribed period of time for a prescribed period at a prescribed temp. to obtain the insulating films.
Patent JP-H11189012-A (JP)
Title: Pneumatic tire
Inventor: AOKI NAMIHITO
IPC: B60C11/11
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a studless type pneumatic tire capable of simultaneously and excellently effecting both the partial wear resistance and the performance on the ice and snow. SOLUTION: This tire is provided with a large number of blocks B1 , B2 , B3 in the tread part partitioned by circumferential longitudinal grooves and transverse grooves, and the respective blocks B1 , B2 , B3 have a plurality of sipes in the width direction of the tread, and are provided with pairs of wide longitudinal grooves 6 and narrow longitudinal grooves 5 at least in the vicinity of both inclined regions of the tread surface, and a stepped land part 11 is provided between a pair of the wide longitudinal groove 6 and the narrow longitudinal groove 5.  In this case, the width d1 of the wide longitudinal groove 6 on the one side of the pair in the axial rotational direction of the tire is made to be twice or more of the d2 of the narrow longitudinal groove 5 on the other side in the axial rotational direction of the tire, and the value of  (w×d2 )/h} is to be 0.6 or more, in which the product (w×d2 ) of the axial rotational width w of the tire in the block B2 directly adjacent to the narrow longitudinal groove 5 on the other side multiplied by the axial rotation width d2 of the tire in the narrow longitudinal groove 5 on the other side is divided by the maximum depth h of the narrow longitudinal groove 5 on the other side.