baber/WOPTO huggingface dataset:
Patent JP-2001177198-A (JP)
Title: Ceramic board and its manufacturing method
Inventor: KATSUTA YUJI
IPC: H01L23/15
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic board whose heat conductivity (heat dissipating property) and insulating property are superior, whose expansion is low and which is suitable for a printed-wiring board capable of being conductive in its sheet thickness direction, and to provide its manufacturing method. SOLUTION: Heat conductivity of the ceramic board is at 50 W/m.K or more and whose electric resistance is at 1×1010 Ω.cm or more. A metal conductor is buried in a state that it is passed through nearly rectlinearly in the sheet thickness direction of the ceramic board. The manufacturing method of the ceramic board which comprises the metal conductor passed through in the sheet thickness direction contains a molding process which manufactures a ceramic molded body in which the metal conductor is buried in a prescribed position. The manufacturing method contains a sintering process in which the molded body is heated to sinter a ceramic powder. The manufacturing method contains a cutting process in which a sintered compact obtained in the sintering process is cut and machined.  The manufacturing method contains a polishing process in which the surface of a cut and machined product to be cut and machined in the cutting process is polished and machined.
Patent JP-H10180598-A (JP)
Title: Cutlery sharpener
Inventor: BAN KAZUHIRO
IPC: B24B3/36
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a simple jig free from deflection of the angle at which a piece of cutlery makes contact with a grinding wheel when sharpened on it. SOLUTION: A cutlery sharpener is composed of a holding part 2 which holds a piece of cutlery, a wheel part 3 which consists of a caster 31 to move the piece smoothly when sharpening it and a spacer 32 to adjust the angle at which the piece makes contact with a grinding wheel in cooperation with the caster 31, and an arm part 1 which includes a mechanism to change the installing angle of the wheel part 3 and couples together the holding part 2 and wheel part 3.
Patent JP-H05181627-A (JP)
Title: Printer
Inventor: KOMINE TOKIHARU
IPC: G06F3/12
Filed: 1991-12-27
Abstract: PURPOSE:To facilitate the division of jobs by printing a special character at a part of an ejected page and outputting the character in response to a host device. CONSTITUTION:The data are received from a host device H by a host interface 4 and then emulated in accordance with the contents of a ROM 3. When the data equivalent to one page are emulated, a CPU 1 discriminates the indentity of the device H. Then the CPU 1 performs the control to print a special character '*', for example, to a 1st host at the upper right corner of an ejected page. Meanwhile a special character '#', for example, is printed to a 2nd host at the upper right corner of the ejected page in the same way. Based on these control operations, the ejected page is printed out by a laser printer L. As a result, it is possible to discriminate whether an ejected job belongs to the 1st or 2nd host by looking at the upper right corner of the ejected page.
Patent JP-2001176521-A (JP)
Title: Solid high molecular fuel cell
Inventor: YAMAGA MASASHI
IPC: H01M8/10
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a solid high molecular fuel cell advantageous in materials and manufacturing cost to improve mass productivity, and capable of being stably used for a long period with high power generating efficiency. SOLUTION: This fuel cell is composed of an ion conductive ion exchange film 1, electrodes 2 closely kept in contact with both surfaces of the ion exchange film 1, electrode diffusion layers for guiding the gas to one surface of each electrode 2, and a separator preventing mixing of the gases, ensuring current collection on the electrode surface and continuity in the cell thickness direction, and forming a shell of a cell. The surface of the separator is coated with a surface coat layer represented by a formula; (OxSi-R'-A-R-B-R"-SiOy)z in which R, R', R" are high molecular materials including at least two kinds of H, C, O (but R', R" optionally O), A, B are bond derived from a reacting group reactable with an organic group such as vinyl group, epoxy group, amino group, methacryl group and mercapto group (optionally O), x, y are more than 0 and 3 or less, z is 1-100,000).
Patent JP-2000178061-A (JP)
Title: Hydraulic composition, its production, and caked material and reinforced concrete using the same
Inventor: HIRAO CHU
IPC: C04B7/28
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a hydraulic composition having high chlorine fixing ability by incorporating a specified amount of aluminum oxide. SOLUTION: This hydraulic composition contains 5-40% (by weight), preferably 11-40% aluminum oxide and is produced by adding 5-40% aluminum oxide (compound) to cement or adding 5-80% molten slug of municipal garbage or steel making slag to cement and adjusting the aluminum oxide content to 5-40% Ash of municipal garbage and/or ash of sewage sludge may be used as starting material and a fired product containing 10-40% one or more selected from 11CaO.7Al2O3.CaCl2, 11CaO.7Al2O3.CaF2 and 3CaO.Al2O3 and 2CaO.SiO2 and/or 3CaO.SiO2 may be mixed with gypsum and comminuted to produce the composition. Since the composition has high ability to fix chlorine ions in concrete, it is effective in preventing the rusting of iron reinforcing bars when used for reinforced concrete, or the like.
Patent JP-2001173998-A (JP)
Title: Outdoor machine of air-conditioner
Inventor: OGAWA ISAO
IPC: F24F5/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide the outdoor machine of an air-conditioner where the accommodation space of cylindrical parts such as refrigerant piping and a receiver tank are expanded, and at the same time package impact performance is further reinforced. SOLUTION: On a base plate 2 of an outdoor machine 1 of an air-conditioner, a heat exchanger 3 being formed in a U shape is arranged. Inside the heat exchanger 3, a compressor is horizontally placed. A bottom plate 7 for mounting a blower 8 is erected opposite to the heat exchanger 3. The compressor is covered with a compressor cover 9a. At the same time, a partition board 4 is erected at the upper part of the compressor cover 9a. The inside of the space being surrounded by the heat exchanger 3 is divided into a blower chamber 5 and a machine chamber 6 by the partition board 4. In the blower chamber 5, the blower 8 is arranged by the bottom plate 7. In the space between the heat exchanger 3 and the blower 8, a receiver tank 13 being connected to an extended horizontal refrigerant piping 11a and a vertical refrigerant piping 11b is provided.  The receiver tank 13 is pinched between an angle 12 being provided at the lower-side part of the bottom plate 7 and the heat exchanger 13.
Patent JP-H06204912-A (JP)
Title: Transmission/reception terminal circuit device
Inventor: NAKAI SHINYA
IPC: H04B1/40
Filed: 1992-12-29
Abstract: PURPOSE:To extremely reduce the area occupied by a transmission/reception terminal circuit device and to miniaturize a mobile communication equipment by incorporating a part of a circuit part used in a high frequency band into a main body using a laminated substrate and then mounting other parts of the circuit part consisting of the chip parts on the main body. CONSTITUTION:A main body 2 contains the laminated substrates 21-25 of glass and a ground electrode G, an input electrode 3, a filter input electrode 4, a filter output electrode 5, the filter tap electrodes 6 and 7, the power supply electrodes 8 and 9, a local electrode signal 10, and an IF output electrode 11 which are provided on the outer circumference of those substrates. Then a high frequency amplifier and a mixer circuit are provided on the top substrate 21. Thus the function of each circuit part used in a high frequency band is secured by the occupied area of the main body 2 only. In such a constitution, the occupied area of a transmission/reception terminal circuit device 1 itself can be extremely reduced and a mobile communication equipment can be miniaturized.
Patent JP-H06205265-A (JP)
Title: Automatic focus detector
Inventor: IIJIMA RYUNOSUKE
IPC: G02B7/36
Filed: 1992-12-28
Abstract: PURPOSE:To provide the automatic focus detector able to detect a focus with high accuracy by eliminating a timewise deviation between focus detection information and a current video signal. CONSTITUTION:A focus signal being a high frequency component is extracted by band pass filters 9a, 9b whose frequency band differs from each other from a video signal outputted from an image pickup optical system having a moving optical means 1, and the moving optical means 1 is moved to a focal position discriminated to be on focus by a microcomputer 13 based on the focus signal. In this case, outputs from the band pass filters 9a, 9b are inputted to an absolute value circuit 10 through a changeover switch 14a, in which the signal is subject to absolute value processing and an output from the absolute value circuit 10 is subjected peak hold synchronously with a horizontal synchronizing signal by a horizontal direction peak hold circuit 11. Furthermore, an output of the horizontal direction peak hold circuit 11 is switched to plural vertical peak hold circuits 12a, 12b with a changeover switch 14b, in which the signal is subject to peak hold in the vertical direction.
Patent JP-H06183283-A (JP)
Title: Method for accumulating brake power loss in automobile and utilizing it as required
Inventor: ZENNAMI HIDEJI
IPC: B60K25/00
Filed: 1992-12-18
Abstract: PURPOSE:To accumulate brake power loss in an automobile and utilizing it in starting and travelling. CONSTITUTION:A fluid pump is mounted to the propeller shaft 1 of an automobile and a spring body 12 is compressed to accumulate energy by pressure generated in braking and this kinetic energy is utilized as power in starting and travelling.
Patent JP-2000144083-A (JP)
Title: Adhesive for biodegradable resin foam
Inventor: HAYASHIBARA KAZUNORI
IPC: C08L101/16
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive dispensable with an organic solvent by compounding an aqueous solution containing a water-soluble adhesive type polyvinyl alcohol, a water-soluble, low temperature melting polyvinyl alcohol and a glycerol in a specific ratio. SOLUTION: There is provided an adhesive of a low viscosity comprising an aqueous solution containing 5-20 wt.% of a water-soluble adhesive type polyvinyl alcohol, 1-10 wt.% of a water-soluble, low temperature melting polyvinyl alcohol and 1-20 wt.% of glycerol. This adhesive is sprayed on an adherend by a sprayer and pressed to effect adhesion. Evaporation of water brings about rapid solidification resulting in the formation of a flexible adhesive layer. There is also provided another adhesive comprising an aqueous solution containing 5-20 wt.% of a water-soluble polyvinyl alcohol, 0.05-0.5 wt.% of a liquid paraffin. This adhesive has a low viscosity, and is sprayed on an adherend and pressed to be bonded, and water is evaporated, resulting in solidification to form a water-repelling adhesive layer. Both of these adhesives are mainly composed of a biodegradable resin.
Patent JP-H11246870-A (JP)
Title: Production of olefin
Inventor: DATH JEAN-PIERRE
IPC: B01J29/035
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing olefins intended to affording propylene in high yield and purity. SOLUTION: This method for producing an olefin is a catalytic cracking process for an olefin-contg. feedstock selective toward containing light olefins in effluents, comprising the following process: a hydrocarbon feedstock containing one or more kinds of olefin is brought into contact with a MFI-type crystalline silicate catalyst with an atom ratio Si/Al of at least about 180 (prepared through such pretreatment process as to heat a silicate catalyst in steam so as to effect higher Si/Al atom ratio followed by treatment of the resulting catalyst with a complexing agent so as to effect aluminum elimination) at an inflow temperature of 500-600 deg.C and olefin partial pressure of 0.1-2 bar, thereby producing an effluent containing olefins with a molecular weight lower than that of the feedstock.
Patent JP-2001177747-A (JP)
Title: Video camera system
Inventor: MATSUSHITA KATSUTOSHI
IPC: H04N5/76
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a video camera system by which a photographer and a person to be photographed can easily and surely discriminate whether the video camera system is in a video recording operation or in a standby state. SOLUTION: The video camera system is provided with a video camera body 22 of a prescribed shape, a finder 23 provided in standstill to the video camera body 22, and a video recording switch drive means 32 that is provided to the video camera body 22, turns on a video recording start switch by being moved in operation and causes a change understood at a glance in terms of outward appearance to the video camera body 22.
Patent JP-2000187936-A (JP)
Title: Information recording/reproducing device
Inventor: TANAKA TAKESHI
IPC: G11B7/00
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To record information while going back to the past for a long time without increasing the cost in an information recording/reproducing device. SOLUTION: When a system control part 10 receives the request of a standby recording start, the system control part 10 controls an A/D conversion part 1, a compression processing part 2 and a memory control part 3, and starts to store the data inputted to the device main body to a memory 4, and performs the compression rate variable processing of the compression processing part 2, and thereafter, controls the memory control part 3 to read out successively from the oldest data from the memory 4 and to make supply them to a recording/reproducing part when the system control part 10 receives the request of a recording start, and controls the recording/reproducing part to make record the digital data supplied from the memory control part 3 in a disk 6 and to perform the compression rate variable processing.
Patent JP-2000182185-A (JP)
Title: Vehicle monitoring device
Inventor: AOKI HIROSHI
IPC: G01S13/50
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To surely decide traffic lanes on which vehicles travel to photograph the vehicles and to realize vehicle monitoring on two traffic lanes with one set of a device by deciding a traffic lane on which a target vehicle travels based on reflection intensity obtained from beams direction corresponding to the traffic lane. SOLUTION: Antenna beams switch angles of three places all the time, when a vehicle 10 travels on a 1st traffic lane alone, a large received signal A1 is obtained from a main lobe 12 directed toward the 1st traffic lane, and when the beams are directed toward a 2nd traffic lane, a small received signal A2 is obtained by a side lobe 13. In the case of A1≫A2 in this way, it is decided that a vehicle travels on the 1st traffic lane. Next, when vehicles 10 and 11 travel on both the 1st and 2nd traffic lanes, the large received signal is obtained from the main lobe 12 when the beams are directed toward the 1st traffic lane, and a large received signal A2 is obtained from a main lobe 16 when the beams are directed toward the 2nd traffic lane, respectively.  In the case of the large received signal in this way with A1≈A2, it is decided that vehicles travel both the 1st and 2nd traffic lanes.
Patent JP-H11172605-A (JP)
Title: Embedded pin of wooden sleeper, repairing and reinforcing method of wooden sleeper making use thereof and wooden sleeper
Inventor: MORIMOTO KIYOTAKE
IPC: E01B31/26
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an embedded pin of a wooden sleeper capable of repairing and reinforcing the wooden sleeper and preventing the decay thereof resulting from the occurrence of cracks, etc., caused by driving a rail spike and the incursion of water from the cracks, etc. SOLUTION: An embedded pin 2 is formed of foam hardening resin such as hard urethane foam resin, etc., reinforced by glass fibers 6, and the circumferential side of male screw 7 is machined. The glass fibers 6 are molded together with the foam hardening resin so as to indicate approximately isotropy in the plane vertical to the direction of the axis of the embedded pin 2 as the driving direction of a rail spike 4. A hole 5 remaining in a sleeper main body 3 pulled out the rail spike 4 is enlarged with drill, etc., a female screw 8 capable of being screwed in the male screw 7 of the embedded pin 2 is formed in the inside circumference of an enlarged hole 5a, and the embedded pin 2 is pushed into the hole 5a while screwing the male screw 7 in the female screw 8.
Patent JP-2000188162-A (JP)
Title: Contact unit
Inventor: YOKOTA KEIICHI
IPC: H01L21/66
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a contact unit capable of securing a suitable contact state with each electrode of a semiconductor device provided with small-pitch BGA electrodes. SOLUTION: Respective conductive contacts are formed at positions corresponding to each electrode of a semiconductor device 100 on the surface of a film board 70, and a slit slot is formed around each of the contacts excluding a part thereof. On a cushioning material 40 formed of an elastic member, a projecting part is formed at a position corresponding to each of the contacts. When the semiconductor device 100 is mounted on the film board 70 with its electrodes downward and a press lid 20 is closed, the semiconductor device 100 is pressed toward the film board 70 side, and the film board 70 is caught between the cushioning material 40 and the semiconductor device 100.  Each of the contacts is individually displaced by the presence of the slit slot around it and thereby secures suitable contact pressure regardless of the contact surface level of the corresponding electrode of the semiconductor device.
Patent JP-2000196376-A (JP)
Title: Dual mode grade d amplifier
Inventor: HOYT DAVID
IPC: H03F3/217
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a grade D amplifier preventing the higher harmonic disturbance to AM radio. SOLUTION: In the AM mode of a dual mode amplifier, two MOSFET are controlled as grade AB amplifiers, and in the other mode, the amplifier is operated as a grade D amplifier. An AM/FM switch 10 sets an operating mode. An AM mode detecting block 1 generates a logical signal according to a switch 10. In an AM compatible mode, the amplifier is operated as the grade AB amplifier, and AM disturbance can be controlled and prevented.
Patent JP-2000187673-A (JP)
Title: Method for communicating data analyzed result and its device in data base system and storage medium
Inventor: IWADATE TERUBUMI
IPC: G06F17/30
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a new means for automatically communicating the stylized analyzed result of data on a data base to a person in charge. SOLUTION: A storage device 3 stores an analyzed result communication condition 4 for judging whether or not the stylized analyzed result of data to be operated in a data base system 1 should be communicated to a person 2 in charge. An analyzed result obtaining part 5 obtains the analyzed result from the data base system 1. When the obtained analyzed result is made coincident with the analyzed result communication condition 4, an electronic mail transmitting part 6 transmits an electronic mail to the destination of the person 2 in charge for communicating the result, and allows a mail server 7 to store the electronic mail through a network 8.  The person 2 in charge operates a mail client 9 to obtain the electronic mail to the destination of himself or herself stored in the mail sever 7, and recognizes that the analyzed result matched with the analyzed result communication condition 4 is obtained from the data base system 1 according to the contents, and reflects the analyzed result on an assigned task.
Patent JP-2000188181-A (JP)
Title: Luminescence device, exposure device and image forming device
Inventor: HASHIMOTO YUICHI
IPC: B41J2/45
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To apply high electric field, to provide high-intensity luminescence, to prevent the occurrence of a dark spot and to provide a stable luminescence output by arranging a positive electrode and a negative electrode on the same plane of a substrate, and arranging one or multiple organic compound layers on both electrodes. SOLUTION: A positive electrode 2 and a negative electrode 3 are provided on a substrate 1, and an organic compound layer 4 is provided on both electrodes 2, 3 to form a luminescence element. A transparent protective membrane may be formed on the organic compound layer 4, thereby the mixing of gas such as oxygen and water can be prevented, and durability can be increased. An insulating plate made of glass or a plastic film is used for the substrate 1. A hole transportation compound, a hole transportation emitter compound or an electron transportation compound can be used as the component for forming the organic compound layer 4. The luminescence on the organic compound layer 4 is obtained between the positive electrode 2 and the negative electrode 3 where electric field is operated, thus a luminescence pattern can be properly set by changing the distance both electrodes 2, 3.
Patent JP-H11279185-A (JP)
Title: Bis(trifluoromethyl)phenylphosphonic acid compound and its production
Inventor: SUZUKI HIDEO
IPC: C07B61/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a diester of bis(trifluoromethyl)phenylphosphonic acid and bis(trifluoromethyl)phenylphosphonic acid, and further to provide a cheap production method thereof in high yield. SOLUTION: A bis(trifluoromethyl)phenyl halide is heated and reacted with a phosphorous acid triester in the presence of a catalyst of a group VIII element in the periodic table (e.g. a palladium catalyst carried by alumina) to produce the objective diester of bis(trifluoromethyl)phenylphosphonic acid of the general formula (R<1> is a 1-10C alkyl or phenyl). The obtained diester of bis(trifluoromethyl)phenylphosphonic acid is subjected to hydrolysis in the presence of an acid or a base to provide the objective bis(trifluoromethyl) phenylphosphonic acid.
Patent JP-H11187537-A (JP)
Title: Joint for electric wire and cable protective tube
Inventor: OTANI ISAO
IPC: H02G3/06
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To ensure electric connectability of blade covering of a protective tube with easy operation, by forming a conductive claw member with a claw which is integrally connected to an inner bush and inserted between the blade covering and synthetic resin covering. SOLUTION: An inner bush 14 consists of an annular flange 14a coming into contact with end face of a protective tube 1, and a plurality of arc segments 14c, 14e protruding so as to be insertable along the inner periphery side of the protective tube 1 from the annular flange 14a. The arc segments 14c, 14c involve an outward claw 14d engaging with the wavy part of the protective tube 1 respectively. A claw member 15 is formed out of conductive material such as metal, and is integrally connected to the inner bush 14. The inner bush 14 is provided with claws 15b, 15b of arc-shaped cross section which is inserted between a blade covering 3 of the protective tube 1 and synthetic resin, and an annular base for supporting them. The claws 15b, 15b are inserted into the arc segments 14c, 14c of the inner bush 14 from the rear side of the inner bush 14, so as to be fitted.