baber/WOPTO huggingface dataset:
Patent JP-S60128917-A (JP)
Title: Oil pan of engine
Inventor: FUJIMOTO YORIAKI
IPC: F01M5/00
Filed: 1983-12-14
Abstract: PURPOSE:To prevent lubricating oil from shortage in the cold weather by dividing the interior of an oil pan into two chambers and providing the bulkhead with both a communication opening which is kept open and a communicating part provided with a valve which is opened when the temperature of lubricating oil is reduced below a specific temperature. CONSTITUTION:A bulkhead member 4 is disposed inside an oil pan 2 so as to separately define an inner main chamber 5 and an outer sub chamber 6, A communication opening 9 which is kept open to communicate the main chamber 5 and the sub chamber 6 with each other is formed in the bottom plate 4a of the bulkhead member 4. A communicating part 10 which is opened and closed by a valve device 11 actuated according to temperature of lubricating oil 3 inside the main chamber 5 is also formed in the side plate 4b of the member 4. In the cold weather, lubricating oil is readily fed from the sub chamber 6 into the main chamber 5 via both the communication parts 9 and 10 so as to prevent insufficient supply of lubricating oil for an engine 1. When the engine is warmed up, lubricating oil 3 is fed from the sub chamber 6 into the main chamber 5 via the communicating opening 9 only so as to prevent lubricating oil from flowing into the sub chamber 6 and increase the lubricating oil 3 in temperature efficiently.
Patent JP-H0976888-A (JP)
Title: Automatic brake controller
Inventor: IKEDA ATSUSHI
IPC: B60T7/12
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To compute a brake control target quantity by using a neural network. SOLUTION: A normal inter-vehicle distance K is found from a vehicle speed V and an inter-vehicle distance D by means of computing means 111, 112, and in a neural network 121 selected for control from a plurality of neural networks 121, 122, 122a provided with learning functions by means of selecting means 123a, 124a, a brake control desired value S is computed on the basis of the normal inter-vehicle distance K, while learning is carried out in the rest of the neural networks 122, 122a on the basis of the data from storage means 131a, 131b storing the data in braking operation.
Patent JP-2001067082-A (JP)
Title: Recording/reproducing device
Inventor: TAKEMURA SHIGEO
IPC: G10L15/00
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To convert singing portions of sound recorded on a disk into character codes, to record the content thereof onto the disk together with the sound, and to display the characters when the sound is reproduced. SOLUTION: This sound recognizing/converting device 4 extracts singing portions from sound data outputted from a reproducing device 2, converts them into character codes, which are memorized in an input/output memory device 5 together with on-disk record position data. A recording device 6 records the memorized character codes in a record position in a sub-data part on a disk in synchronization with reproduced sound. The character codes recorded on the disk are displayed on a display device 3 in synchronization with the reproduced sound on the occasion of next-time reproduction.
Patent JP-S6295288-A (JP)
Title: Recording material
Inventor: IKEDA NORIAKI
IPC: B41M5/333
Filed: 1985-10-23
Abstract: PURPOSE:To enhance a color forming property, raw preservability and the stability of a developed color image, by having a salicylic acid derivative having a specific electron accepting a salicylic acid derivative having a specific electron accepting compound or a metal salt thereof contained. CONSTITUTION:In a recording material containing an electron donating leuco dye and an electron accepting compound, a salicylic acid derivative having an alkoxy group or an aryloxy group as a substituent or a metal salt thereof is contained as said electron accepting compound. Because the recording material using the above mentioned salicylic acid derivative imparts sufficient developed color density and an extremely stable developed dye and generates no discoloration and fading by light irradiation, heating and humidification over a long time, recording can be preserved for a long period of time. When this material is used in a thermal recording material, it is prevented that an undeveloped part forms a color by a solvent or a developed color material generates discoloration and fading by oils and fats or chemicals.
Patent JP-S6297772-A (JP)
Title: Method and device for arc welding with nonconsumable electrode
Inventor: YAMAMOTO HIDEYUKI
IPC: B23K9/06
Filed: 1985-10-23
Abstract: PURPOSE:To hold the success rate of an arc start highly by measuring an arc resting time and by setting the product of the peak value of a start current or welding time or peak value and welding time in the appropriate value corresponding to the arc resting time. CONSTITUTION:A memory selecting circuit 12 outputs the preset starting current setting signal S 12 according to the length of the signal S 11 when the arc resting time measuring circuit 11 outputs the rest time signal S 11 by the signal of an arc generation and extinction detecting circuit 8. An output current changing circuit 15 passes a start current IP while in the output period of the signal S 13, when the current setting circuit 13 outputs the welding time signal S 13 corresponding to the signal S 12 and a peak value setting circuit 14 sets a peak value IP. The peak value IP of the start current between the electrode 4 and base metal 5 by a power source 1 or welding time TP or product IPXTP is thus controlled according to the arc rest time TO. Accordingly the success rate of the arc start can be held higher.
Patent JP-S61102068-A (JP)
Inventor: JIYON MANINGU SEIBITSUJI NIIRU
IPC: H01L29/739
Filed: 1985-10-22
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-2001066810-A (JP)
Title: Electrophotographic photoreceptor
Inventor: SUZUKI TETSUO
IPC: G03G5/06
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To enhance the image quality reproducibility, wear resistance, durability and photosensitivity by forming a photosensitive layer containing at least a high molecular electric charge transferring material having a specified electric charge transferring structure. SOLUTION: The electrophotographic photoreceptor has at least a photosensitive layer containing at least a high molecular electric charge transferring material on an electrically conductive substrate and the high molecular electric charge transferring material has 30-70wt.% electric charge transferring structure based on the total molecular weight of the material. A polycarbonate, polyurethane, polyester or polyether is useful as the polymer structure of the high molecular electric charge transferring material and a polycarbonate having a triarylamine structure as the electric charge transferring structure is particularly preferable. The triarylamine structure is, e.g. triphenylamine, diphenylaminobiphenyl, tetraphenylbenzidine, tetraphenylphenylenediamine or the like.
Patent JP-2000065353-A (JP)
Title: Gas lighter
Inventor: SAITO MASAKI
IPC: F23Q2/16
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To improve operability even for a person having a large hand by adding an operation to release this lighter from a non-ignitable state to a series of operations to generate sparks through rotation of a file wheel occasioned by operation of a horizontal wheel and injection of fuel through depressing operation of an actuation lever. SOLUTION: Horizontal wheels 62 fixed on both sides of the file wheel of an ignition means 6 are vertically movably arranged. An actuation lever 5 to open and close a nozzle 3 is interlocked that, according to vertical movement of the horizontal wheel 62, it is situated in a position, where a nozzle engaging part 51 at one end is not engaged with the nozzle 3, during rise and moved to a position, where the engaging part is engaged with the nozzle 3, during lowering. The actuating lever is energized to the engaging position by an energizing means 9. In the non-engaging position, injection of fuel gas is impracticable and in the engaging position, injection of fuel gas is practicable. By adding operation to depress the horizontal wheel 62, ignition is practicable.
Patent JP-H0957071-A (JP)
Title: Immersion-type membrane separator
Inventor: KON MASAHIRO
IPC: B01D63/08
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an immersion-type membrane separator with a cake on the membrane surface efficiently removed. SOLUTION: Plural flat membranes 11 each formed by covering the surface of a membrane support with a filter membrane are arranged at regular intervals to constitute a flat-membrane module, and only the permeated liq. is sucked in from one or both ends of the membrane. The module is dipped in a tank 10, and a diffuser pipe 15 is set below the flat membrane in this immersion-type membrane separator. A spongy or brushy scraper 12 moved vertically along with the water level between the membranes 11 in the tank or by a float with water introduced or discharged into or from it is provided in parallel and in contact with the membrane 11.
Patent JP-H0657310-A (JP)
Title: Powder metallurgical sintering method and apparatus for production of gaseous atmosphere to be used therein
Inventor: IGURO TETSUYA
IPC: C23C8/20
Filed: 1992-08-14
Abstract: PURPOSE:To suppress the decarburization reaction in a sintering furnace by controlling the concn. of CO2 in an end gas and supplying the end gas at a high temp. into the sintering furnace. CONSTITUTION:The concn. of the CO2 in the end gas is adjusted to 0.2-0.5vol.%. The end gas is supplied into the sintering furnace while the temp. thereof is kept at the temp. within an aq. gas reaction governing region to adjust the concn. of the CO in the atmosphere of the sintering furnace to >=8vol.%. The aq. gas reaction governing region refers to the region where the reaction rate of the aq. gas reaction is much higher than the reaction rate of the generated furnace gas and is the region of 900-950 deg.C under the atm. condition of general end gases. The end gas is supplied to the sintering furnace while the equil. gaseous compsn. at the time of the production of the end gas is approximately maintained by such heat insulation.
Patent JP-H04116819-A (JP)
Title: Vapor phase growtgh device for compound semiconductor
Inventor: ITO MICHIHIRO
IPC: H01L21/205
Filed: 1990-09-06
Abstract: PURPOSE:To make it possible to obtain an eqitaxial layer, which has an even thickness and carrier concentration within a substrate, by a method wherein a stirring means is provided in a reaction tube, this stirring means is rotated and the composition of gas, such as reaction gas or the like, being contained in carrier gas, is made even. CONSTITUTION:A screw-shaped stirrer 9 is provided in a reaction tube 1 of a vapor phase growth device and gas introduced through a first gas introducing port 6 and gas introduced through a second gas introducing port 7 are mixed and stirred. The composition of the mixed gas to reach a substrate 4 is made even all over the substrate 4.
Patent JP-S61116283-A (JP)
Inventor: AONO SHOZO
IPC: F27B9/36
Filed: 1984-11-12
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-H04117923-A (JP)
Title: Cooking device
Inventor: OKAMOTO MASANORI
IPC: F24C15/16
Filed: 1990-09-06
Abstract: PURPOSE:To improve the takeout workability of a grill pan by placing the grill pan on a drawer base which is guided by a slide guide and can move in the horizontal. direction, and holding roughly horizontally a door in the lower part than the drawer base, when the door whose lower end part is connected to the drawer base is inclined and laid down. CONSTITUTION:The cooking box main body is provided with two slide guides for guiding a slide pan (drawer base) 5 in the horizontal direction on both side end parts of a sheld part. A fitting metallic fixture 7 for supporting an opening/closing door 6 so as to be freely turnable has a first and a second metallic fixtures 8, 9 and a supporting shaft 71. A joint plate 81 of a first metallic fixture is joined to the slide pan, a supporting plate 82 for supporting the supporting shaft 71 so as to be freely tunable protrudes from the joint plate, and a fitting hole for fitting in the supporting shaft 71 of its tip part is formed so as to come to a position lowered by one stage from a bottom plate of the slide pan, when the door is inclined and laid down. Also, the lower end edge of the supporting plate 82 becomes a holding part 84. A supporting plate 92 of a second metallic fitting 9 supports the supporting shaft 71 so as to be freely tunable, and on its lower end part, a part 95 to be held is provided, detained to said holding part 84, when the door is inclined and laid down, and also, it is controlled that the door turns.
Patent JP-S6480227-A (JP)
Title: Nutritive agent for artificial cultivation of mushroom
Inventor: YAMASHITA KOICHI
IPC: A01G1/04
Filed: 1987-09-22
Abstract: PURPOSE:To obtain the titled agent capable of cultivating Pholiota nameko and champignons in a short period of time with increased yield, by formulating each specific amount of a mixture comprising maysin tailings, cakes and solubles (concentrate) and calcium carbonate. CONSTITUTION:The objective nutritive agent can be obtained by formulating (A) 60-80wt.% of a mixture comprising (i) maysin tailings, (ii) cakes and (iii) solubles in the weight ratio (i)/(ii)/(iii) = pref. 12-6/6-2/1 and (B) 20-40wt.% of calcium carbonate.
Patent JP-S6393343-A (JP)
Title: Cooling type fuel reforming device
Inventor: SUGITA NARIHISA
IPC: H01M8/06
Filed: 1986-10-08
Abstract: PURPOSE:To prevent the dissipation of heat to the open air and to reduce the thickness of a heat insulating layer, by providing a combustion gas flow passage and an air flow passage between the flow passage of combustion gas generated and the open air and providing a flow passage between the air flow passage and a combustion apparatus. CONSTITUTION:Raw fuel to be reformed such as methane and steam are mixed to be supplied from a supply pipe 4 and introduced into a reaction tube. The raw fuel passes through the reforming catalyst 3 provided in the inner cylinder 1 and outer cylinder 2 of the reaction tube and, at the same time, receives heat from the combustion gas flowing outside the outer cylinder of the reaction tube to generate reforming reaction being endothermic reaction. The raw fuel passing through the reforming catalyst 3 flows through the inner cylinder 1 of the reaction tube to be discharged out of the reforming device from a discharge pipe 5. Air flows through a flow passage 15 and, at the same time, cools a flow passage guide 11 to rise in its temp. The air leaving the flow passage 15 flows through the space between the flow passage guide 11 and the container 10 in the reforming device to also cool said container 10.
Patent JP-H0977883-A (JP)
Title: Heat shrinking film
Inventor: TAMAMURA TAKEO
IPC: C08L53/00
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a heat shrinking film excellent in low temperature shrinking property and preserving stability. SOLUTION: This heat shrinking film is produced by blending 100 pts.wt. block copolymer consisting of 70-95wt.% vinyl aromatic hydrocarbon with 30-5wt.% conjugated diene and 1-10wt.% solid plasticizer in an ambient temperature, and uniaxially stretching the obtained resin composition. As the block copolymer, the one containing two or more of the vinyl aromatic hydrocarbon block and the conjugated diene block is preferable. Also, one or more plasticizers selected from triethylene glycol dibenzoate and neopentyl glycol dibenzoate is preferable.
Patent JP-H0684223-A (JP)
Title: Optical pickup
Inventor: MAEDA HIDEO
IPC: G11B7/135
Filed: 1992-09-07
Abstract: PURPOSE:To make an optical pickup compact and light in weight much more by effectively using duplex diffraction grating structure at a maximum. CONSTITUTION:On the optical path of a light source 21 and a condensing means 23, an optical element 25 for separation is provided while forming a diffraction grating 25b on a substrate 25a, and an optical element 24 for polarized light separation is provided while forming a transmitting area 24b to simply transmit light from the light source and high-density diffraction grating areas 24c and 24d to diffract/transmit respective reflected beams, which are reflected from a magneto-optical recording medium 22 and separated by the optical element 25 for separation, on a substrate 24a. Further, a signal detecting means is provided to detect a magneto-optical signal based on difference between the quantity of diffracted light and the quantity of transmitted light in the high-density diffraction grating areas 24c and 24d, to detect a focusing error signal based on the light diffracted or transmitted by the high-density diffraction grating areas 24c and 24d, and to detect a track error signal based on the light diffracted or transmitted by the high-density diffraction grating areas 24c and 24d.
Patent JP-H1188988-A (JP)
Title: Condenser microphone
Inventor: IKETOMI MASAYUKI
IPC: H04R19/04
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To reduce number of components and to facilitate the assembling by adopting the configuration that includes a diaphragm with a prescribed gap with a back pole member, stretched to an edge and having conductivity. SOLUTION: The condenser microphone is made up of a housing member 1, an insulation member 2, a back pole member 3, an edge 4 formed on an end face 1a of the housing member 1, a diaphragm 5 and an pole lead part or the like. After fixing integrally the housing member 1, the insulation member 2, and the back pole member 3, they are polished so as to mate respective end faces 1a, 2a, 3a. The edge 4 with a desired height is formed on the end face la of the housing member 1 by the electrocasting method among the polished end faces 1a, 2a, 3a. Then the diaphragm 5 is stretched to the edge part 4 formed as a ring. Thus, a desired gap G is formed between the diaphragm 5 and the end face 3a of the back pole member 3.
Patent JP-H1080588-A (JP)
Title: Electric shaver
Inventor: WATANABE MAKOTO
IPC: B26B19/42
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To surely cut kinky beard for efficient and nice shaving by disposing a slit outer blade adjacent and parallel to an arched outer blade, and disposing a comb adjacent and parallel to the slit outer blade. SOLUTION: This electric shaver includes an arched outer blade 1, a slit outer blade 2 in which a plurality of parallel slits 2a extended in a horizontal direction open, and a comb 4. The arched outer blade 1 and the slit outer blade 2 allow an inner blade to slide against their inner surfaces in order to cut beard. The slit outer blade 2 is disposed adjacent and parallel to the arched outer blade 1. The comb 4 is disposed adjacent the slit outer blade 2. When the comb 4 and the slit outer blade 2 are moved along the skin H, the directions of kinky beard K are aligned by the comb 4, the kinky beard K is guided in the parallel slits 2a of the slit outer blade 2 and cut, and the beard cut by the slit outer blade 2 is further cut by the arched outer blade 1.
Patent JP-H04118908-A (JP)
Title: Ignition coil for internal combustion engine use
Inventor: SUZUKI TOSHIRO
IPC: H01F38/12
Filed: 1990-09-08
Abstract: PURPOSE:To arrange a permanent magnet and a core in a prescribed position inside a primary bobbin by a method wherein a tube body is constituted in such a way that the other of one pair of members in which the central core and the permanent magnet have been arranged is bonded to a prescribed position at the inside of one of the pair of members of the primary bobbin. CONSTITUTION:A primary bobbin 23 is composed of members 230, 230, in the same shape, which are formed in such a way that a resin tube body whose cross section is nearly rectangular is divided into two parts in its axial direction. Cores 11 to 13 and permanent magnets 17, 18 are housed at the inside of one of the members 230, 230; after that, the other is bonded; a tube body is constituted. Guard parts 231, 231 are projected and formed at both ends of the members 230; support parts 232, 232 which are provided with projected parts on the same axis as the projected width of the guard parts 231, 231 are formed sequentially at individual positions excluding the center. When the primary bobbin 230 is assembled, a core 12 is arranged in a main body part 234 at the center with reference to one of a pair of the members 230, 230, the permanent magnets 17, 18 are arranged respectively in the center of the support parts 230 on both sides, and the cores 11, 13 are arranged. When the other member 230 is piled up in this state, protruding parts 235 and recessed parts 236 are fitted.
Patent JP-2000062262-A (JP)
Title: Printer
Inventor: SERIZAWA YASUTOSHI
IPC: B41J11/66
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To cut a continuous paper at a correct position on a mark at all times without being influenced by variation of a position of the mark indicating a cut position of the continuous paper or by a breadth variation of the mark. SOLUTION: After printing on a continuous medium with a mark showing a cut position, the mark is detected and the continuous medium is cut at the position of the mark in this printer. A leading end and a rear end of the mark of the continuous paper are detected (ST1, ST2), a distance from a previous cut position to a center position of the mark is calculated from a distance from the previous cut position to the leading end of the mark and a distance from the previous cut position to the rear end of the mark (ST6). The continuous paper is cut at the center position of the mark (ST8).
Patent JP-S6394509-A (JP)
Inventor: NAKAYAMA TETSUYA
IPC: H01B17/42
Filed: 1986-10-07
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-2001065300-A (JP)
Title: Simple composite segment, and manufacture thereof
Inventor: FUJINO YUTAKA
IPC: E21D11/08
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To simplify a composite segment structure, to easily manufacture the composite segment, and to largely reduce cost while providing similar rigidity and durability to those of a composite segment having a steel shell covering five surfaces of a conventional concrete segment. SOLUTION: Steel plates 3, 4 having anchor metals 5 are detachably installed on an inner surface of a formwork for manufacturing a precast concrete segment by bolts, etc., and concrete is placed into the formwork to provide a simple composite segment 1 in which the steel plates 3, 4 are embedded to be partially stuck to joint surfaces C, C between rings (or joint surfaces D, D between pieces, a segment back surface B, a segment inner surface A) of the precast concrete segment.
Patent JP-H11125752-A (JP)
Title: Optical fiber array module
Inventor: RHEE TAE-HYUNG
IPC: G02B6/122
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To simplify a stage necessary for adhering an optical fiber array module and to reduce a process cost by positioning at least >=1 optical fibers for optical signal input and output to be adhered to an optical waveguide element. SOLUTION: The optical fiber array module in which input and output optical fiber arrays exist on the same plane substrate 100 has the structure that at least one optical fibers 110 for optical signal input and at least one optical fibers 120 for optical signal output which are adhered to the optical waveguide element and exist on the same plane substrate 100. The end face of the optical fiber array module adhered to the optical waveguide element preferably forms an angle of 0 to 10 deg. on a plane or section in order to reduce reflection loss. The plane substrate 100 for arraying the optical fiber array preferably includes grooves engraved for the purpose of arrangement of the optical fiber array. The distance S1 between the input end optical fiber and output end optical fiber in the extreme proximity is >=125 μm.