baber/WOPTO huggingface dataset:
Patent JP-2000285974-A (JP)
Title: Photosensitized photovolatic power generation element
Inventor: HORIGUCHI AKIHIRO
IPC: H01M14/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent short circuit of an electric circuit between a charge transfer layer and a transparent electrode and separation between a transparent conductive film and an n-type semiconductor electrode and improve long-term reliability, by constituting the n-type semiconductor electrode with a dense portion with a specific thickness and a porous portion. SOLUTION: An n-type semiconductor electrode is constituted with a dense portion 8 and a porous portion 4, and thickness of the dense portion 8 is not less than 0.01 μm and not more than 0.6 μm. For forming the thickness of the dense portion 8 so thin, recesses and projections existing on this surface are preferably set not larger than 90 nm. As a result, a thin film with thickness less than 100 nm having no stress concentration is formed to provide a highly efficient cell with long-term reliability. Because microstructure may slightly vary depending on an employed raw material, preferably, relative density of the dense portion 8 is not less than 93% and not more than 100%. More preferably, pores in the dense portion 8 are closed. In addition, volume ratio of a polycrystalline phase contained in the dense portion 8 is preferably not less than 5% and not more than 70%.
Patent JP-S61247322-A (JP)
Inventor: MURAKAMI MICHIKAZU
IPC: B05B12/02
Filed: 1985-04-23
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-S59213567-A (JP)
Title: Flow controller for power steering system
Inventor: HIRAMATSU TOSHITO
IPC: B62D5/06
Filed: 1983-05-19
Abstract: PURPOSE:In a flow controller where fluid is delivered from a pump through an orifice to a power steering system, to maintain the flow characteristic constant by preparing two orifices and constructing one of them with shape memory alloy which will enlarge opening under low temperature. CONSTITUTION:A spool valve 22 is inserted slidably into a containing hole 11 made through the pump housing 10 and contacted through a spring 26 against a control spool 23 inserted into a hole in an union 21. The control spool 23 is energized by a spring 27 placed between an orifice forming member 24 fitted over the outer end section of union inner hole to contact against the step 21b at the inner end. In such a flow controller, the orifice forming member 24 is formed with first orifice 24a in the center while a plurality of second orifices 24b in the circumference. A doughnut-shaped control member 35 made of shape memory alloy is secured to the orifice 24b to control such that the opening will be enlarged under low temperature.
Patent JP-S5212746-A (JP)
Title: Air conditioner
Inventor: KOBAYASHI NOBUYUKI
IPC: F24F1/02
Filed: 1975-07-21
Abstract: PURPOSE: To provide an air conditioner which is narrow in width. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58205343-A (JP)
Title: Call duration limit type radio communication system
Inventor: YAMAMICHI KOUICHIROU
IPC: H04B1/40
Filed: 1982-05-25
Abstract: PURPOSE:To attain the effective use of a radio wave, by providing one set of master station and plural sets of slave stations using this master set in common, and limiting the time in call of a slave set during a calling by a call request of other slave sets other than in call, when forming a channel between the master station and one slave station by using the same radio frequency. CONSTITUTION:When a slave telephone set 100-2 hooks off while a master telephone set 1-1 and a slave telephone set 100-1 in call, a channel control section 54 of the slave telephone set 100-2 detects the off-hook and that the radio line is used by the other slave set, and transmits a call request signal to the master set for a short time automatically on a radio wave other than that for the call. When the master set receives this call request signal, the master set operates the time in call monitoring section 14 and transmits a signal to a channel release section 15 after 5min. Then, the disconnect section 15 instructs the disconnection of the line to a connection control section 3 after 10sec so as to disconnect the line during the call forcedly. A disconnection notice tone is transmitted from disconnection tone transmitting section 16 to a caller during this 10sec.
Patent JP-H01259466-A (JP)
Title: Image processing unit
Inventor: KUMAGAI RYOHEI
IPC: G06T7/60
Filed: 1988-04-11
Abstract: PURPOSE:To efficiently calculate a distance between nearest centers of gravity by omitting operation concerning a group, for which the smaller distance between the centers of gravity can not be obtained by the comparison of an (x) coordinate or a (y) coordinate. CONSTITUTION:A distance between the centers of gravity dk,k+1=(xk-xk+1)<2>+(yk-yk+1)<2> is calculated for a reference group and a group in a next order and the coordinates of the center of gravity in the next group (xk+2, yk+2) are observed. Here, the coordinates of xk, Xk+1 and xk+2 are compared and when xk>=xk+1>=xk+2 or xk<=xk+1<=xk+2 is obtained, since dk,k+1<=dk,k+2 is certainly obtained, the computation of dk,k+2 is omitted. Then, the check of the next group is started. Thus, the complex operation such as the distance computation is omitted. Thus, the distance between the nearest centers of gravity can be efficiently calculated.
Patent JP-S5422819-A (JP)
Title: Speaker diaphragm
Inventor: SUGAYA SHIYOUJI
IPC: H04R7/02
Filed: 1977-07-20
Abstract: PURPOSE:To reinforce a porous structure, which is made of carbon having high percentage of voids, so as to improve the acoustic reproducing characteristics by plating the surface of the porous structure with a highly rigid material.
Patent JP-S59214227-A (JP)
Title: Formation of thin film
Inventor: MORI MASAHIRO
IPC: H01L29/78
Filed: 1983-05-19
Abstract: PURPOSE:To form tapers at stepped parts and prevent the stepped parts from cutting due to thinning by a method wherein a resist is applied on the stepped part and baked to make the resist thickness thinner and then the whole surface is etched. CONSTITUTION:A field oxide film 2 is formed on a substrate 1 to form a transistor region 3 and SiO2 films 6, 7 are formed on the surface. Then a PSG film 8 and contact holes 9, 10 are formed. A resist 12 is applied on the whole surface of the substrate 1 including stepped parts 11 and baked to make the thickness of the resist on the steppped parts thinner. Then the whole surface is etched to form tapers 13. Then the resist is removed and wirings 14 are formed.
Patent JP-S63254694-A (JP)
Inventor: KATSURAGI TETSUO
IPC: H05B6/80
Filed: 1987-04-13
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-H06197896-A (JP)
Title: Ultrasonic diagnostic device
Inventor: DATE MUNEHIRO
IPC: A61B8/14
Filed: 1992-04-09
Abstract: PURPOSE:To provide an ultrasonic diagnostic device which can simultaneously obtain a plurality of ultrasonic images having different frequency in one and the same part, and which can precisely display the characteristic of a part to be measured in accordance with thus obtained images. CONSTITUTION:A sensor scanner part 1 can use ultrasonic waves in a wide band. A transmitting and receiving part 2 controls the start of transmitting and receiving ultrasonic waves, the changeover of ultrasonic pulse frequencies under instructions from a CPU 8, and the like. A signal received by the transmitting and receiving part 2 is A/D-converted by an A/D converter 3, and is then stored in an image memory 4. An ultrasonic echo image stored in the image memory 4 is computed by a computing part 5 as necessary, and is interpolated by an interpolating part 6 before it is displayed on a display part 7. At this time, a display control part 9 reads the ultrasonic echo image from the memory with predetermined timing, and delivers the same to the display part 7 for displaying the same.
Patent JP-S62244157-A (JP)
Title: Semiconductor package
Inventor: NAKAO SHIN
IPC: H01L23/48
Filed: 1986-04-17
Abstract: PURPOSE:To improve the mounting density of semiconductor elements by removing a plurality of input/output leads of a semiconductor package from different positions from elevational directions on the side faces of the package to cope with the increase in the number of the leads without increasing the size of the entire package as compared with a conventional one. CONSTITUTION:A plurality of leads 50 for electrically connecting semiconductor elements with the exterior of a semiconductor package for containing the elements are removed from different positions from elevational directions on the side faces of the package. For example, a stepwise difference 64 is formed on the side face around a package substrate 12, first input/output leads 50a of the package are removed from a step 65, second input/output leads 50b of the package are removed from a step 66, and the leads 50a are disposed on the leads 50b. A bonding pad 40 is electrically connected with the leads 50a, 50b by wirings 3 in the substrate 12.
Patent JP-S5314162-A (JP)
Title: Packing material for gas-liquid contact
Inventor: ABE TAKESHI
IPC: B01D53/18
Filed: 1976-07-26
Abstract: PURPOSE:To prevent the deflected flowing of liquid and to easily let fall down the liquid drop on the lower surface of each transverse and longitudinal frame, by equipping many ribs and projections on the side and lower surface of each transverse and longitudinal frame of grid packing, used for gas-liquid contact tower etc.
Patent JP-H05286401-A (JP)
Title: Automobile air bag fitting structure and fitting method thereof
Inventor: KAWAI HIROYUKI
IPC: B60R21/205
Filed: 1992-04-09
Abstract: PURPOSE:To stabilize assembling accuracy by forming respective bolt insertion holes of a spacer member and a fitting bracket as adjusting holes with which fitting positions relative to an air bag device and an instrument panel can be adjusted. CONSTITUTION:An air bag device 1 is attached to an instrument panel frame 22 at the inward of an instrument panel via a fitting bracket 23 and a spacer member 24. Respective bolt insertion holes 24a, 23d, 23e for bolt fixing are formed at respective fitting parts 23a, 23b of the spacer member 24 and the fitting bracket 23. These bolt insertion holes 24a, 23d, 23e are formed as adjusting holes with which a fitting position of the fitting bracket 23 is adjustable relative to the air bag device 1 and the instrument panel frame 22. Accordingly, a fitting position of the air bag device 1 relative to the instrument panel can be adjusted so that assembling accuracy of the air bag device 1 can be stabilized and assembling hours thereof can be shortened.
Patent JP-S59215608-A (JP)
Inventor: MOMOSE MUTSUO
IPC: H01B11/18
Filed: 1983-05-23
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-H07297421-A (JP)
Title: Manufacture of thin film semiconductor solar battery
Inventor: SONODA YUICHI
IPC: H01L31/075
Filed: 1994-04-27
Abstract: PURPOSE:To provide a solar battery manufacturing method by which a highly reliable thin film solar battery having a high conversion efficiency can be manufactured at low cost by making stable long-time film formation possible by improving an oxide film forming method and preventing the deterioration of the transparency, resistance, etc., of the oxide layer which occur when the film is formed at a high speed. CONSTITUTION:In a thin film solar battery manufacturing method in which a thin film semiconductor junction is formed on a transparent oxide layer after forming the oxide layer by sputtering on a substrate, at least the surface of which is composed of a metallic layer having a high reflectance against light, and transparent electrodes are formed on the junction, the oxide layer is formed by performing sputtering by using an oxide target having a resistivity of <=5.0OMEGA.cm and crystal grain size of <=15mu and discharging a mixed gas prepared by adding an oxygen (O2) gas to an Ar gas by 0.1-10%.
Patent JP-H03289479-A (JP)
Title: Container
Inventor: INOUE SHIGEHIRO
IPC: B65D83/06
Filed: 1990-04-05
Abstract: PURPOSE:To permit a constant amount of the contents received temporarily in a small container part to be discharged by rotating the small container part by a method wherein a return spring is provided to restrain the rotating position of a rotary shaft to a position in which the opening of a constant volumetric part of the small container part is held facing the opening of a hopper and a lower lid is provided with a discharge opening through which to permit the passage of the contents from the constant volumetric part. CONSTITUTION:A closing wall 231 is for closing an opening 14 at the lower end of a hopper 13 in a container body 12 and the opening of a constant volumetric part 232 is held facing the opening 14 at the lower end of the hopper 13 to temporarily receive contents dropping through the opening 14. A return spring 28 is for regulating the position of a rotary shaft 22 of a rotary small container part 21 to restrain the rotary shaft 22 to a position in which the opening of the constant volumetric part 232 is held facing the opening 14 of the hopper 13. A discharge opening 30 is formed through an approximately central part of a lower lid 29 adapted to be fitted over the lower end of the container body 12 in order to discharge the contents received in a rotary opening and closing part 23 of the rotary small container part 21. A push button 20 is depressed to rotate the rotary opening and closing part 23 so as to turn the constant volumetric part through 90 deg., whereby the contents M is permitted to drop through the discharge opening 30 for discharging.
Patent JP-S63255455-A (JP)
Inventor: MIZUTANI TOSHIRO
IPC: E04D13/064
Filed: 1987-04-10
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-S61247151-A (JP)
Title: Automatic redialing equipment
Inventor: ASANO SHIZUO
IPC: H04M1/27
Filed: 1985-04-25
Abstract: PURPOSE:To avoid the repetition of manual dialing for many times by giving a dial tone with a prescribed time interval even if an opposite party is busy and using the speaker of a monitor circuit so as to inform the connecting state. CONSTITUTION:The 1st calling is performed manually by a dial oscillation circuit 3. If the opposite party is busy, a call number is stored in a dial storage circuit 2 to set a timer circuit 1. A dial signal having a call umber stored in the circuit 2 is sent from the circuit 3 with a prescribed time interval set in the circuit 1. When the opposite party is busy, a busy tone call tone detection circuit 4 detects a busy tone to start the circuit 1. The circuit 3 repeats automatically the dialing. When the opposite party replies, the circuit 4 detects the call tone and it is informed to the caller by the speaker connected to a monitor circuit 5.
Patent JP-H09276852-A (JP)
Title: Water purifier and purifying cylinder
Inventor: YAMANAKA KOJI
IPC: C02F1/28
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a water purifier capable of preserving purified water in such a state that various bacteria are not present and capable of always emitting purified water from an apparatus. SOLUTION: In a water purifier 1 equipped with a water tank 10 storing water and the purifying cylinder 11 connected to the water tank and having a filter material arranged therein to purify flowing water, a hollow fiber membrane bed 15 equipped with hollow fiber membranes removing bacteria is connected to the water tank 10 and a circulating pump 17 letting water circulate and flow between the hollow fiber membrane bed 15 and the water tank 10 is disposed and, further, the drive means 16 driving the circulating pump 17 is installed.
Patent JP-S59215097-A (JP)
Title: Method for recording and reading out information with ferroelectric polymer
Inventor: DATE MUNEHIRO
IPC: G11B7/24033
Filed: 1983-05-20
Abstract: PURPOSE:To enable the rapid and accurate recording and readout of information by controlling the temp. of a polarized storage element made of a vinylidene fluoride polymer to vanish the polarization and by recording information. CONSTITUTION:A transparent electrode 4, a storage element 1 and a transparent electrode 4' are successively placed on a transparent substrate 5 to form a laminate 9. Voltage is applied between the electrodes 4, 4', and an electric field is applied to the element 1 to set the whole element 1 in a polarized state. By projecting a pulsative light beam 3 on the selected part of the polarized element 1, the temp. of the selected part is instantaneously raised to vanish the polarization of the selected part, and information is written in the part. Since information is recorded with a light beam, an electrode structure having a complex shape is not necessary at all.
Patent JP-S63254791-A (JP)
Inventor: TSUNASHIMA EIICHI
IPC: H05K1/16
Filed: 1987-04-10
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-S57204542-A (JP)
Title: Method and device for plasma development and etching treatment
Inventor: HIROBE YOSHIMICHI
IPC: H01L21/027
Filed: 1981-06-12
Abstract: PURPOSE:To perform development and etching precisely with high operation efficiency by etching a substrate by one electrode system after developing photoresist by the other electrode system in the same vacuum chamber. CONSTITUTION:One vacuum chamber 1 for circulating prescribed gas and electrode systems 2 and 3 in said chamber are provided, and after the photoresist film of a sample is developed by one electrode system, a sample substrate is etched by the other electrode system. Since an external voltage is applied between the electrodes or an electrode and the sample so as to control the plasma potential and ionic energy of one electrode system, the development and etching are carried out in the same vacuum chamber, and the thermal deformation of the sample is reduced because of precise temperature control over the sample; and work precision is improved, and the operation is carried out with high efficiency.
Patent JP-S5213251-A (JP)
Title: Hoist
Inventor: NAKAYAMA MITSURU
IPC: B66D5/26
Filed: 1975-07-21
Abstract: PURPOSE: A suspension device enabling a rough tuning of a stroke is provided in a hoist equipped with a fluid pressure cylinder device for enabling a fine tuning of the stroke so that the fine tuning as well as the rough tuning of the stroke is performed easily. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08340384-A (JP)
Title: Discovering method for judging information on signal network
Inventor: DEIBUITSUDO KURAAKU
IPC: H04Q3/00
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a network discovery method for judging a function present in the node of a signal network. SOLUTION: This kind of the network is normally provided with plural nodes BSC, MSC, GSMC; HLR, VLR and EIR for respectively indicating one or more types of the functions and a link between two spots for interconnecting the nodes and transmitting a message exchanged between the nodes and provided with characteristics depending on the property of the functions of the nodes between them. This discovery method monitors one or more links by using a probe 50 and a central station 51 and identifies the prescribed set of message characteristics sufficient for identifying the type of a node function provided in the node from at least one message related to a specified node. The prescribed set of the message characteristics can be led out from a single message or some messages on the same or various links or by observing the message transfer characteristics of the relating node.
Patent JP-H07291971-A (JP)
Title: Oxadiazinone derivative
Inventor: FURUYA RIKIZO
IPC: C07D413/12
Filed: 1994-04-27
Abstract: PURPOSE:To obtain a novel oxadiazinone derivative which can be orally given and is useful as a cardiotonic agent with high safety. CONSTITUTION:A derivative of the formula I (R<1> is H, a 1-5C alkyl; R<2> is N1-3, O, S-containing 5-or 6-membered heterocyclic ring which may be substituted) or a salt thereof, for example, 3,6-dihydro-6-methyl-5-[4-(4-pyridylamino)phenyl]-2 H-1,3,4-oxadiazine-2-one. The derivative is obtained, for example, by heating a compound of the formula II in the presence of a base such as sodium alkoxide or triethylamine in an inert solvent such as N,N-dimethylformamide at room temperature to 200 deg.C for 0.5-10 hours.
Patent JP-S5517640-A (JP)
Title: Diaphragm pump
Inventor: ITOU MIKIJI
IPC: F04B43/02
Filed: 1978-07-21
Abstract: PURPOSE: In a diaphragm pump suitable for supplying a secondary air to the engine to provide a complete prevention of harmful movements for the diaphragm such as a lateral rocking and swinging etc. in the central disk and to keep a stable reciprocation of the diaphragm.  
     CONSTITUTION: Diaphragms 2 and 3 are arranged in parallel at both sides of the housing 1. Covers 4 and 5 are provided outside of the diaphragms to sealingly hode a circumference of the diaphragm. At the center of the housing 1 is rotatably supported a shaft 7. The shaft 7 is connected to central disks 10 and 11 arranged at the central portion of the diaphragms 2 and 3, and the pressing plates 12a and 12b via the circular cam 16 eccentrically fixed to the shaft 7. In the shaft 7 are arranged two pairs of parallel supporting axes 70a, 70b and 71a and 71b, ends of the crescent 72a, 72b, 73a and 73b are supported by these axes, the circular or arcular surfaces at the other ends are slidably contacted with the inner wall of the housing 1 via belt-like resilient plates 76a, 76b, 77a and 77b. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59214640-A (JP)
Inventor: NAGATA KOUJI
IPC: B32B1/08
Filed: 1983-05-20
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-H1029493-A (JP)
Title: Gas generator for air bag and airbag device
Inventor: KATSUTA NOBUYUKI
IPC: B60R21/264
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of production as well as to facilitate the production too by forming both diffuser and closure shells of a gas generator for air bag use including a coolant filter with a specific numerical range of pressure loss at the specific numerical value of flow rate in a room temperature, by means of metal forming machinery such as a press. SOLUTION: A coolant-filter 5 having a pressure loss of 0.3×10<-2> to 1.5×10<-2> kg/cm<2> at flow rate 100l/min/cm<2> in a room temperature and accomplishing the cooling combustion gas and the collection of combustion remnants, partitions off a combustion chamber 22 for a gas generating means in and around a central cylinder material 4 together with a housing 3. Both diffuser and closure shells 1 and 2 constituting this housing 3 are formed with a stainless steel plate through a press. The diffuser shell 1 is provided with a recess part 9 pinching a transfer charge vessel 10 together with an igniter 18, while the closure shell 2 makes an end face 34 at one end side of the central cylinder member 4 being set up concentrically with a center hole 12 to be possessed in the central part, come into contact with an inner surface 35 of the closure shell 2.
Patent JP-H06105607-A (JP)
Title: Riding type rice transplanter
Inventor: FUJIKI HIROYOSHI
IPC: A01C11/02
Filed: 1993-04-16
Abstract: PURPOSE:To make a seedling transplanting device horizontal and to improve straight advance of traveling irrespective of unevenness of tilling board by connecting a supporting member of rear wheels having a larger diameter than front wheels to the middle part between right and left of a tractor in a rocking state around the shaft center in the longitudinal direction. CONSTITUTION:A wheel supporting member 13 of rear wheels 2a and 2b having a larger diameter than front wheels 1a and 1b is connected to the middle part between right and left of a tractor in a rocking state around a shaft center P2 in the longitudinal direction of machine body set at the middle part of the right and the left. A pair of the rear wheels are vertically moved in an integrated way and in the opposite directions to keep a seedling transplanting device 7 horizontal.