baber/WOPTO huggingface dataset:
Patent JP-H04331155-A (JP)
Title: Ink-jet type printing head
Inventor: SONEHARA HIDEAKI
IPC: H01L41/09
Filed: 1991-05-07
Abstract: PURPOSE:To improve the migration resistance of the creeping section of a piezoelectric element by covering the exposed sections of the conductive materials of the piezoelectric element, in which piezoelectric materials and the conductive materials are stacked alternately, with a material except Ag. CONSTITUTION:A multilayer piezoelectric element 31, in which conductive materials and piezoelectric materials are stacked alternately, is formed. Creeping electrodes 10, which are joined with a base 11 by adhesives 12 and further cut and from which the conductive materials are exposed, are covered with a covering material 16 except Ag. Accordingly, the conductive material abounds in Ag, the piezoelectric element can be post-worked, and the title printing head has a high reliability at low cost and can be miniaturized easily.
Patent JP-H041575-A (JP)
Title: Acceleration measuring instrument
Inventor: ASANO SHOGO
IPC: G01P21/00
Filed: 1990-04-17
Abstract: PURPOSE:To measure acceleration in an ultra-low frequency area and also in low acceleration with high accuracy and reliability by converting the power of rotary motion to linear reciprocal motion via a crank mechanism by using a motor whose rotating speed can be controlled. CONSTITUTION:The crank mechanism L is started to perform the rotary motion in a direction of arrow head 9 by an input command from a DC motor controller via a DC motor 11 and a decelerator, which makes a weight 7 and an acceleration sensor 6 for test perform the linear reciprocal motion in a direction of arrow head 8. The acceleration sensor 6 for test issues output based on the magnitude of acceleration applied by such motion, therefore, the output of the acceleration sensor 6 for test in accordance with applied acceleration can be measured with an output device such as an oscilloscope and a pen recorder, etc. In such a case, since a wire 4 is guided by a guide controller 5, vibration from the crank mechanism 1 is hard to be transmitted, which enables the acceleration in low acceleration to be measured with high accuracy and reliability.
Patent JP-2000295178-A (JP)
Title: Mobile communication terminal with infrared ray interface
Inventor: IGURA HAMAMI
IPC: H04B1/38
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To connect a mobile communication terminal to an external terminal by starting infrared ray communication with a simple operation and to reduce the power consumption by automatically turning off the infrared ray communication when it is not required. SOLUTION: In the case that infrared ray communication is conducted between a mobile communication terminal 10 and an external terminal 20, after the external terminal 20 starts infrared ray communication (A11), when the mobile communication terminal 10 makes a usual calling operation such as depression of off-hook button (A12), infrared ray connection processing is executed (A13). An infrared ray link is set up through this infrared ray connection process, and when the external terminal 20 enters transmission information within a prescribed time (A14), the transmission information is sent to a communication network 40 through call control from the external terminal 20 (A15) and the communication using the external terminal 20 is conducted (A16).  Furthermore, when the external terminal 20 does not enter the transmission information within the prescribed time, the infrared ray link is interrupted and the mobile communication terminal 10 singly conducts usual telephone communication.
Patent JP-S60246716-A (JP)
Inventor: KAWAKAMI MIKIO
IPC: A47B96/20
Filed: 1984-05-18
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-S5435944-A (JP)
Title: Door device for elevator
Inventor: KUNII KAZUJI
IPC: B66B13/26
Filed: 1977-08-24
Abstract: PURPOSE: To prevent the operation of a safety device even when loads in the door opening direction are applied to a sliding door and to hold the sliding door, which is shut, at the location when the sliding door is completely shut. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H042663-A (JP)
Title: Colored aluminum nitride sintered material having high thermal conductivity and production thereof
Inventor: SHIMODA KOHEI
IPC: H01L21/48
Filed: 1990-04-17
Abstract: PURPOSE:To obtain a sintered material of aluminum nitride having high thermal conductivity and coloring by blending aluminum nitride with carbon, a rare earth element and a specific compound, molding and burning the molded article under a specific condition. CONSTITUTION:(a) 100 pts.wt. aluminum nitride is blended with 0.01-5 pts.wt. carbon, 0.01-15 pts.wt. calculated as simple substance of rare earth element of oxide of rare earth element and 0.01-15 pts.wt. calculated as simple substance of element of at least one of oxide, carbide and nitride of element of group IVB, group VB and group VIB of the periodic table to give a mixture. (b) The mixture is molded to give a molded article. (c) The molded article is burnt in a nonoxidizing atmosphere at 1,500-2,100 deg.C to give the objective sintered material. The sintered material of aluminum nitride is useful as electronic materials such as an IC packaging material or a substrate material.
Patent JP-H1160975-A (JP)
Title: Pressure-resistant water-absorbing resin, paper diaper using the same and its production
Inventor: HARADA NOBUYUKI
IPC: A61F5/44
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain a water-absorbing resin remarkably excellent in affinity for aqueous liquid and remarkably improved in water absorbing rate and water- absorbing magnification without pressure and under pressure, compared with that of conventional resin and provide a method for producing the resin and obtain paper diaper using the resin. SOLUTION: In this pressure-resistant water-absorbing resin, water absorption magnification under pressure to artificial urine under 50 g/cm<2> load is >=30 g/g and pressure-resistant water absorption ratio defined by a ratio of water absorption magnification under high pressure to artificial urine under 100 g/cm<2> load to water absorption magnification under pressure is >=0.6. This method for producing the water-absorbing resin comprises adding a compound having plural functional groups capable of reacting with COOR to a water-absorbing crosslinked polymer containing >=12 mmol COOR (R is hydrogen atom, metal atom or ammonium) and having <0.5 molar ratio of COOH/COOR and heating these compounds.
Patent JP-H09289415-A (JP)
Title: Array antenna device
Inventor: UCHINO SHINJIRO
IPC: H01Q21/20
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To secure the high aperture efficiency and also to ensure the high efficiency and high gain with equi-amplitude excitation by arranging the central feed type rectangular radiation conductors of element antennas concentrically and equidistantly in their circumferential directions while changing the directions of these conductors. SOLUTION: Every element antenna 11 consists of a central feed type rectangular patch antenna radiation conductor 10 which is formed on the upper surface of a dielectric substrate 1 by means of a metal, and an excitation probe 6 placed at the feeding point set at the center of the conductor 10. The probes 6 are concentrically arranged in the circumferential direction of an array antenna with equal spaces of 1/2 radio wavelength set in a radial waveguide 5 secured among the probes 6. Then the directions are reversed to each other between the conductors 10 connected to the probes 6 placed on the odd numbered virtual array circles 8 counted from the inner side and the conductors 10 connected to the probes 6 set on the even numbered virtual array circles 8b. As a result, the excitation phases of all antenna 11 have equal positions.  Furthermore, the high aperture efficiency is secured with equi-amplitude excitation by selecting properly the diameter of each probe 6 and the insertion length of the waveguide 5 respectively.
Patent JP-H11294772-A (JP)
Title: Gas cooking stove interlocked with fan
Inventor: HIRAOKA TETSUYA
IPC: F24C3/12
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain a gas cooking stove having an interlocked fan in which operating state of the fan can be changed easily even for a handicapped person by providing a manual switch for changing the operating state of the fan. SOLUTION: A gas cooking stove 1 comprises a die-out safety unit 10 and a tempura oil overheat preventer 20 wherein gas supply is interrupted automatically when the flame dies out due to boiling or wind during cooking or when the bottom of a tempura pan is overheated. Furthermore, a fan 5 is interlocked with ignition of the gas cooking stove 1. The gas cooking stove 1 is provided with a remote manual switch 7 in the vicinity of cooking stoves 2, 3 or a grill 4 and when it is operated, an electromagnetic wave or infrared rays is generated using a battery for the igniting means, or the like, as a power supply and fed to a manual switch 8 located in the vicinity of the fan 5 thus changing the operating state of the fan 5.
Patent JP-H08268563-A (JP)
Title: Stowage method of long size material to hold
Inventor: MIYAKE YUKIO
IPC: B65G57/18
Filed: 1995-04-04
Abstract: PURPOSE: To easily and accurately know the number and a stowage condition of pipe materials stowable in a hold. CONSTITUTION: Dimensions of respective parts of holds and hatches are inputted, and operation is performed on a hold space and the relationship between the hold space and the hatches, and an external shape line of these is displayed (S1 to S4). Next, a height position H of pipe materials stowable by being divided into two stacks is found (S5 to S8) by input of a dimension of the pipe material relationship, positions of the two stacks and a sling angle. Next, the number of pipe materials stowable on two stacks, the number of pipe materials stowable on a central stack and the total number of pipe materials in the hold space are found on the basis of this, and its stowage condition is displayed (S9 to S12).
Patent JP-S5327149-A (JP)
Title: Heat exchanger
Inventor: KAWASAKI NOBUO
IPC: F25B47/02
Filed: 1976-08-27
Abstract: PURPOSE: To improve frost removing effect, by fitting a heater with cap-like fittings to a fin tube to make the mounting and demounting of the heater easy, in a heat exchanger that uses the fin tube. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62257171-A (JP)
Title: Method and device for developing photosensitive lithographic plate improving development property
Inventor: NAKANO MIEJI
IPC: G03F7/30
Filed: 1986-04-30
Abstract: PURPOSE:To prevent a failure in development from occurring at the leading end part of a photosensitive lithorgaphic plate (PS plate) by holding a developer film on the PS plate and developing it in a part of a development period and forming a breadthwise developer pool thicker than the developer film on the surface of the PS plate at the leading end part. CONSTITUTION:When the PS plate 2 is inserted into the entrance of a device, a developer flowing out of plural holes of a developer supply pipe 5 flows down along internal slanting surfaces of two plate materials constituting a developer supply member 6 and is dammed up by a slit nearby the exit at the lower end to form the continuous liquid pool, thereby supplying the developer onto the plate in a uniform liquid film. Then, the developer forms the developer pool 9 thicker than the developer film at the leading end part while flowing on the plate surface in the conveyance direction before the front end of the PS plate 2 abuts on a slanting plate 8, and further, a similar developer pool is formed at the leading end part in part of the period wherein the leading end part of the PS plate 2 moves sliding on the guide surface of the slanting plate 8. The developer is removed behind the position of development completion by a squeeze roller 10, etc., from the PS plate 2 moving beyond the rear end of the slanting late 8 and then enters a next process.
Patent JP-H11279323-A (JP)
Title: Solvent-reclaimed cellulosic sponge molding and its preparation
Inventor: NAKAGAWA SHINJI
IPC: C08J9/04
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To effectively utilize natural cellulosic resources containing waste, by foaming a cellulosic base material dissolved in N-methylmorpholin-N-oxide through addn. of a foaming agent, followed by coagulation and removal of the solvent. SOLUTION: A cellulose solvent comprising >=72 wt.% of N-methylmorpholin- N-oxide is heated to 75-150 deg.C. A cellulosic base material and a foaming agent in an amt. of 1-15 pts.wt. based on the cellulosic base material are added to be dissolved to provide a cellulosic dissolved product. After the temp. of this cellulosic dissolved product is raised to 75-150 deg.C to form a sponge article, it is allowed to age at a temp. not higher than the dissolving temp., cooled and solidified, than allowed to age in the atmosphere. Next, it is made free of the liq. and rinsed to give a porous solvent-reclaimed cellulosic sponge molded article having a shape of particle, plate, mat, indefinite article or filler. This will simplify the process, greatly alleviate the accompanying environmental measures, and enable mass production, stable quality and added functions.
Patent JP-H05112565-A (JP)
Title: Yohimbine sulfonate derivative and adrenalin-antagonist containing the same compound
Inventor: KUMAMOTO HIROYASU
IPC: A61P25/02
Filed: 1992-03-26
Abstract: PURPOSE:To provide new compounds useful as an alpha2-adrenalin-antagonist and an antianxiety agent. CONSTITUTION:Compounds of the formula (R is lower alkyl or phenyl or thiophenyl which may be respectively substituted with halogen), e.g. yohimbine methanesulfonate. The compound of the formula can be obtained, e.g. by reacting (+)-yohimbine on the market with an amine (e.g. triethylamine) and a sulfonyl chloride compound in a solvent such as THF preferably in an atmosphere of nitrogen gas at room temperatures. Showing a remarkably strong affinity to l alpha2-adrenalin receptor or showing a highly selective affinity to alpha2- adrenalin receptor and showing a strong affinity to 5-HT1A receptor.
Patent JP-S59229256-A (JP)
Title: Production of casting for molding die
Inventor: NAKAMURA SUSUMU
IPC: B21D37/20
Filed: 1983-06-09
Abstract: PURPOSE:To form a casting for a molding die for which various additive working stages are considerably reduced by bringing a master mold formed of porous ceramics and a die model formed of a combustible resin into tight contact with each other, embedding the same into mixed sand, pouring a molten metal therein to burn the model and venting gas from the outside circumferential part of the sand. CONSTITUTION:A master mold 10 formed of porous ceramics and a model 1 formed of a combustible resin into a die shape are brought into tight contact with each other on a molding surface 11 and are embedded into mixed sand 13. Plates 14, 15 having nozzles 16, 17 are disposed above and below the sand 13. A molten metal is charged through a riser gate 18 into the model 1 and at the same time the gas generated by the combustion of the model 1 is sucked through nozzles 16 by an evacuating pump. When the molten metal is filled up to the gate 18, the evacuating pump is changed over to such the gas through nozzles 17. The molten metal poured onto the master mold 10 is solidified and the evacuated condition is maintained until the additional molten metal is poured through the gate 18. The casting which can be made into a final product with the slight polishing alone is thus formed.
Patent JP-S5435728-A (JP)
Title: Image holding member
Inventor: CHIKAYO HIDEYO
IPC: G03G7/00
Filed: 1977-08-25
Abstract: PURPOSE: To make image holding material for holding electrostatic image or toner image superior in mechanical strength and as a result superior in durability by providing a surface layer mainly composed of a specific hardening resin. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61258861-A (JP)
Inventor: UEN SHIYUAN CHIYAN
IPC: C08L75/00
Filed: 1986-04-30
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-S58220248-A (JP)
Title: Optical pickup
Inventor: KIMOTO KIYOSHI
IPC: G11B7/12
Filed: 1982-06-15
Abstract: PURPOSE:To simplify the structure of an optical system, by using the beams of different order numbers which are obtained through a holographic lens to detection of a focus error and a tracking error respectively. CONSTITUTION:The beam projected from a light source are focused on a disk 8 through an objective lens 7, and the reflected beam is radiated to the 1st and 2nd photoelectric detectors 21 and 22 via the lens 7, a 1/4 wavelength plate 6, a polarized beam splitter 4 and a holographic lens 19. For the parallel luminous flux made incident to the lens 19, the converging beams having astigmatism are radiated as the +1-order beams L1 as shown by 17a and 17b. At the same time, a 0-order beam L0 receiving no effect of hologram goes straight toward the detectors 21 and 22. Therefore no beam splitter is required to separate the luminous flux.
Patent JP-H07274879-A (JP)
Title: Method for preserving noodle for chinese noodle and fried noodle
Inventor: BABA TOYOSHI
IPC: A23L7/109
Filed: 1994-04-14
Abstract: PURPOSE:To obtain the palatable noodles preservable in alkalinity as it is for a long period of time, by adding a calcium solution after a process for boiling and/or steaming raw dough for Chinese noodles and fried noodles. CONSTITUTION:After a process for boiling and/or steaming raw dough for Chinese noodles and fried noodles, the boiled or steamed dough is provided with a calcium solution containing about 0.001-1.0wt.%, preferably 0.01-0.5wt.% calcium by spraying, immersion, etc. A calcium solution obtained by dissolving calcium hydroxide in acetic acid or vinegar is preferable as the calcium solution.
Patent JP-H04308204-A (JP)
Title: Wig
Inventor: KOSAKA SACHIKO
IPC: A41G3/00
Filed: 1991-04-07
Abstract: PURPOSE:To produce the subject wig free from exposure of the end part of the wig base and capable of readily setting a favorite hair style by using a hair-shaped wire composed of a shape memory alloy having a critical temperature lower than service temperatures. CONSTITUTION:In a wig composed of a wig base 2 and hair materials (H) planted on the outer convex surface of the wig base 2, many wire materials (F) bent crosswise in the direction going away from the edge part 4 of the above-mentioned wig base are planted on a region near the edge of the above- mentioned wig base 2 and the wire materials (F) have a structure containing a skin-access part 7 bent toward the skin of a human. The wire materials (F) are made of a shape memory alloy and, as the shape memory alloy, one having a critical temperature lower than service temperatures is used, thus giving the objective wig.
Patent JP-S582709-A (JP)
Title: Detecting devide for fuel residual quantity
Inventor: YAMANADA OSAMU
IPC: G01F9/00
Filed: 1981-06-30
Abstract: PURPOSE:To display an accurate residual quantity even for lack of supply and discharge, by comparing a residual quantity value based on the fuel consumption value due to an engine injection quantity signal with a detection fuel value corresonding to the residual fuel signal of a fuel sender. CONSTITUTION:When a fuel tank of a car is filled up with fuel, an operation switch 7s is depressed to set the fuel value of a residual fuel storage circuit 5 to a maximum, and a fuel consumption value 4 due to the engine injection quantity signal from a measuring circuit 3 for injector opening time is subtracted from this maximum value. The fuel residual quantity value of this subtraction result is compared with an average value 8 of residual fuel signals, which are outputted from a fuel sensor 7 for a certain time, in a comparing circuit 10; and if their difference is a prescribed value or more, the detection fuel value is set to the current normal residual quantity preferentially, and this normal residual quantity value is used as the object to perform the subtraction continuously. Consequently, an accurate residual quantity is displayed even if fuel is not supplied to the maximum or fuel is discharged or the depression of the operation switch is forgotten.
Patent JP-H10291581-A (JP)
Title: Construction method for offshore tank
Inventor: SATO SHIGETO
IPC: B65D90/12
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a construction method for an offshore tank wherein a construction on the spot on the sea where conditions are unfavorable is reduced as much as possible, and which can be realized cost-wise as well. SOLUTION: In an enclosed space of a foundation structure 30 having a water gate 32, which is set at an installation sea area, a floating boat 10 which has loaded and carried a tank 3 on the sea, is introduced in, and by raising the water level of the enclosed space, the floating boat 10 is lifted. Then, under that state, a supporting member 40 is arranged under the tank 3, and the support of the tank 3 is transferred from the floating boat 10 to the supporting member 40, and the tank 3 is set at a level which is higher than the sea level.
Patent JP-S60244925-A (JP)
Title: Liquid-crystal display device and its manufacture
Inventor: TANIGUCHI SEIICHI
IPC: G02F1/1337
Filed: 1984-05-21
Abstract: PURPOSE:To easily mass-produce products of homogeneous quality by providing a couple of electrode substrates, an oriented film, and liquid crystal, and forming the oriented film of SiO2 so that its surface has rectangular or saw-tooth grating projection and recess section. CONSTITUTION:Front surface glass and a transparent electrode 1 are adhered together, and plural spacer 10 are sandwiched between the electrode 1 and a substrate 7 for liquid-crystal display and sealed with a sealant 8 to form a space, where the liquid crystal 9 is charged. An oriented film 2 is provided to the transparent electrode 1, a TFT element 4 (switching TR for picture element electrode) and a picture element part 5 are arranged on the substrate 7, and the oriented film 6 is formed thereupon. Polarizing plates 11 and 12 are stuck on the front surface glass 3 and substrate 7. The oriented films 2 and 6 are coated with photoresist made of a silicon compound and irradiated with two-luminous- flux interference fringes of laser light, and development, fixation, and washing are carried out to form grating shaped projections and recessed at 0.3mum pitch to about 100Angstrom  depth. Consequently, product of homogeneous quality are mass- produced.
Patent JP-S59226587-A (JP)
Title: Address monitor mechanism of catv terminal equipment
Inventor: NAGASAWA KUNIHIKO
IPC: H04N7/167
Filed: 1983-06-08
Abstract: PURPOSE:To enable quick address confirmation without requiring jigs such as an address reader by making address indication in the channel indicator of a CATV device at the beginning of application of power source voltage. CONSTITUTION:When power source voltage is applied, DC power source Vcc is applied to a logic circuit 4, and a controlling section 9 receives a reset signal. At the same time, a start signal is given to a timer 10, and a changeover signal is given from the controlling section to a changeover switch 11. Address data from address 5 to an address inputting section 12 are outputted by a signal from the controlling section 9, enters a display outputting section 13 through the switch 11 and indicated in a channel display device 8. Accordingly, display is made at once if the address signal is hexadecimal number and within two digits.
Patent JP-S5437890-A (JP)
Title: Preparation of macromomycin
Inventor: UMEZAWA HAMAO
IPC: C07G11/00
Filed: 1977-08-25
Abstract: PURPOSE: To facilitate the removal of toxic impurites from macromomycin, by treating a macromomycin-containing liquid with specific adsorbent resin, an acid, an alkali, heat, ultra-violet ray, etc. 
     COPYRIGHT: (C)1979,JPO&Japio