baber/WOPTO huggingface dataset:
Patent JP-2000299516-A (JP)
Title: Structure of piezoelectric ceramics and manufacture of piezoelectric transformer element
Inventor: FUKUNAGA RYOICHI
IPC: H01L41/107
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To provide the structure of a piezoelectric ceramics, of which a piezoelectric transformer element having either boosting ratio of a plurality of kinds of previously assumed boosting ratios can be easily manufactured, and the manufacturing method of the piezoelectric transformer element. SOLUTION: A plurality of piezoelectric sheets printed each with 2M are made to laminate from an internal electrode 2A having more than one of projection parts 3 to calcine the sheets (At this time, the piezoelectric sheets, which are not printed with the internal electrode on their uppermost parts, can be laminated more.). With input/output electrodes printed to a piezoelectric ceramics obtained by calcination, two interlayer connection conductors are printed at either positions A1 and A2, positions B1 and B2 or positions C1 and C2 according to either desired boosting ration of a plurality of kinds of previously assumed boosting ratios, whereby the 2Ms are divided into two groups of the internal electrodes electrically insulated from each other via a plurality of the projection parts 3 from the internal electrode 2A.  After that, by performing a polarization treatment on the two groups of the internal electrodes, a piezoelectric transformer element having said desired boosting ratio is obtained.
Patent JP-H02285732-A (JP)
Title: Optical submarine repeater
Inventor: TAKAHASHI MASAAKI
IPC: H04B17/40
Filed: 1989-04-26
Abstract: PURPOSE:To facilitate the detection of a reflected wave from a true faulty point by giving a capacitance between an internal circuit of a repeater and an enclosure and making the circuit impedance Z viewing from an optical submarine cable side equal to the characteristic impedance Z0 of the feeding system line of the cable. CONSTITUTION:The enclosure 1 is connected to ground, a high voltage is applied to the feeding line of a cable 3 to produce a high level difference between an internal unit 2 and the enclosure 1. An equivalent capacitance C is formed between the internal unit 2 and the enclosure 1 is formed via an insulator 4 such as a polyethylene and an LC filter is formed with two inductors L. In the case of viewing the repeater from the cable 3, the circuit impedance Z is Z=(2L/C)<1/2>. When the capacitance C is regulated to obtain the relation of the characteristic impedance Z0 = Z, then the impedance is matched and the reflection caused when the fault retrieval pulse of the repeater is inputted is suppressed considerably and the detection of the reflected wave from the true faulty point is facilitated and the fault point location is facilitated.
Patent JP-S59232837-A (JP)
Title: Metallic mold for film insert injection molding and film- inserting method using the same
Inventor: TATEBAYASHI AKINOBU
IPC: B29C45/14
Filed: 1983-06-15
Abstract: PURPOSE:To securely insert a film into the interior of a metallic mold, by evacuating the space between a cavity space and an insert film by an evacuating means through a gap which permits air to pass therethrough but prevents a molten resin material from penetrating therethrough. CONSTITUTION:At least a part 32 of a cavity 31 in a fixed-side metallic mold 3 is slidably fitted to a peripheral member 33. The gap 100 between the slidable cabity part 31 and the peripheral member 33 is 0.05-0.003mm., at least at a cavity space communicating part 101 thereof. More preferably, the size of the gap 100 is selected in the range of 0.03-0.005mm.. The film 6 is placed on the cavity surface 30, then the cavity space 10 is evacuated through the gap 100 by operating the evacuating means 4, thereby evacuating the space between the cavity space 10 and the film 6. As a result, the film 6 is attracted onto the cavity surface 30, and is securely held and fixed there.
Patent JP-H02285519-A (JP)
Title: Production of magnetic recording medium
Inventor: TOBISAWA SEIICHI
IPC: G11B5/842
Filed: 1989-04-26
Abstract: PURPOSE:To prevent such coating trouble that the uppermost layer is not obtained in a uniformly coated state by kneading a magnetic paint for the uppermost layer in an appropriate kneader under specified conditions and then applying the kneaded paint. CONSTITUTION:Plural magnetic paints are successively or simultaneously wet-on- wet-applied in wet state (multilayer coating by wet-on-wet method) on a traveling flexible nonmagnetic substrate. In this case, the magnetic paint for the uppermost layer is kneaded in an appropriate kneader at the shearing stress of >=1X10<6> dyne/cm<2> for 5min to 2hr and then applied. Consequently, the coating property of the uppermost layer is improved, a homogeneous coating film is formed, and coating trouble is drastically reduced.
Patent JP-S62266658-A (JP)
Title: Kana/kanji converting device
Inventor: MINEKI KOZO
IPC: G06F17/22
Filed: 1986-05-14
Abstract: PURPOSE:To convert KANJI (Chinese character) again after an input character string is converted, by storing a character string segmented in a KANJI/KANA (Japanese syllabary) mixture converting and processing part. CONSTITUTION:For an inputted character string, the punctuation of a paragraph is checked by an input reading processing 20, and along with the input reading which is not yet converted by a converting processing 40, a KANA/KANJI conversion is executed. The character string in which the punctuation of the paragraph is checked and the corresponding character string in which a KANA/ KANJI converting processing is executed are stored in a memory part. The input character string outputted to the display part is deleted by input reading deleting processing 50. For the correction of the KANJI after conversion, the presence or absence of the request is checked by a correction request 10 of a candidate KANJI for conversion, the scope designation of the character strong to be corrected is executed by a correction candidate alteration processing 60. When re-conversion is instructed, the corresponding character string stored in the memory part is read, the converting processing is executed by the converting processing 40 and the result is displayed in the displayed part including the selectable candidates.
Patent JP-S5333588-A (JP)
Title: Charge transfer device
Inventor: OOTSUKI OSAMU
IPC: H04N5/335
Filed: 1976-09-09
Abstract: PURPOSE:To expand dynamic range by providing plural signal detecting elements and using these by changing over each detecting elements according to charge amount.
Patent JP-H10298075-A (JP)
Title: Preventive and therapeutic agent for hepatopathy
Inventor: SAITO RAITA
IPC: A61P1/16
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a preventive and therapeutic agent for preventing development of hepatopathy in human and animal and improving reduction in already developed hepatopathy, by including a specific compound as a kind of amino acid as an active ingredient. SOLUTION: This preventive therapeutic agent for hepatopathy contains proline which is an amino acid as an active ingredient. Proline has hepatotonic actions on maintenance of liver function and prevention of hepatopathy or improving actions on liver function lowered by hepatopathy. Its dose is 1-5,000 mg/kg in the case of oral administration, 1-500 mg in the cases of intracutaneous, subcutaneous, intraperitoneal and intramuscular administration and 0.1-200 mg in the case of intravenous administration.
Patent JP-S6116867-A (JP)
Title: Pectinate piezoelectric driving device
Inventor: OGAWA YASUHIKO
IPC: H01L41/09
Filed: 1984-05-29
Abstract: PURPOSE:To reduce man-hours on incorporation, and to improve dimensional accuracy by forming a large number of rectangular piezoelectric elements in a projecting manner from one base section and selectively constituting projecting piezoelectric elements. CONSTITUTION:A plurality of driving pieces 1b-1, 1b-2, 1b-3...1b-n are shaped in a projecting manner to a pectinate form by groove-shaped notches formed in the front from a base section 1a, and lead wires 1c-1, 1c-2, 1c-3...1c-n are each connected to a plurality of metallized surfaces 111a-1, 111a-2, 111a-3...111a-n divided in a beltlike manner on the base section 1a. A common lead wire 1d corresponding to these lead wires is connected to a metallized electrode surface 111b' formed on the whole surface of a lowermost layer, the metallized electrode surface 11b' is joined and fixed to a substrate 2 on the base section 1a side, and the other ends of the driving pieces receiving high voltage are bent and small projections are studded directly or to nose sections and used as mechanical signal sources for a relay, etc.
Patent JP-H0411133-A (JP)
Title: Bubble supply and control method in bubble-wash type toilet device
Inventor: KAWANISHI HIROYOSHI
IPC: E03D5/10
Filed: 1990-04-26
Abstract: PURPOSE:To reduce an amount of used water by adding a human sensing switch and an initial timer in a toilet control circuit of such a type as supplying a steady bubble and a washing bubble and emitting the steady bubble and the washing bubble for a predetermined period of time only when the human sensing switch is on. CONSTITUTION:A human sensing switch and an initial timer are installed in addition to a control circuit of a bubble washing type toilet device provided with a bubble outlet 22 for steady use and bubble outlets 24, 25 for washing use. And only when a man is in the toilet (when the human sensing switch is on), an air pump 15 for steady use and an air pump 14 for washing use are operated for bubbling. The air pump 14 for washing use is operated only during the time period of the initial timer. By this process, an amount of used water can be reduced.
Patent JP-H0634040-A (JP)
Title: Clutch lever device for automobile
Inventor: FURANKU WATOSHIYUKA
IPC: F16H63/20
Filed: 1993-04-12
Abstract: PURPOSE: To provide a clutch lever device easily changeable from single rod shifting into double rod or cable shifting by changing a lever fixed on a gear shaft. CONSTITUTION: An included angle adjusting lever 11 is supported to be capable of oscillation, a second actuation member 9 is connected to one arm 13, and the other arm 12 is supported by a casing 1 through a connection rod 16. In this constitution, lengthwise motion which normally functions as selective motion is generated in a gear shaft 2 by the second actuation member 9.
Patent JP-S5443101-A (JP)
Title: Preparation of unfired conglomerated ores for pig iron manufacture
Inventor: YOSHIKOSHI HIDEYUKI
IPC: C22B1/243
Filed: 1977-09-12
Abstract: PURPOSE: To make the strength of the unfired conglomerated ores manifest in a short period of time, by adding the pulverized granulated slag of blast furnace or converter as the binding agent to the powdery iron ores, etc., kneading the obtained mixture and performing specified steam treatment and drying treatment at high  temperature.  
     CONSTITUTION: To the powdered iron ores or the powdery iron-containing raw material, the finely pulverized granulated slag of balst furnace or converter of 5W15wt% and, according to demand, other adding agents are added and mixed. By adding water of 0.5W10% to this mixture and kneeding, the miture is conglomerated to briquets, etc. The obtained briquets, etc. are cured for 1W5hr in the steam of 100W500°C and, further, the drying treatment is performed for 1W5hr at 100W500°C. With this method, the unifired conglomerated ores for iron manufacture having a sufficient strength can be obtained simply in a short period of time. These unfired ores do not suffer an extreme lowering of strength even when those are exposed to the reducing atmosphere, and can endure sufficiently the charging to the blast furnace. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63274162-A (JP)
Title: Semiconductor package
Inventor: MINAMIZAWA MASAE
IPC: H01L29/792
Filed: 1987-05-06
Abstract: PURPOSE:To realize a thin structure of package mounting a CCD or EPROM by providing semiconductor elements on a transparent plate with the flip-chip method and then covering the rear surface of elements with resin. CONSTITUTION:A semiconductor element 13 which requires light such as a CCD or EPROM is previously bonded, by the flip-chip method, in such a way that a bump thereof 13a is bonded to a pad 12 to a transparent plate 10 providing an external lead 11, wire conductive to external lead 11 and a pad 12. The rear surface of semiconductor elements is covered with a heat resistant resin film, the surrounding thereof is bonded to the transparent plate 10 and these are sealed therefrom with resin 15. Accordingly, the light required for operation of semiconductor elements 13 is applied through the transparent plate 10. Thereby, positioning of elements can be done easily with the self-aligning property. In addition, sealing is done by resin 15 without a ceramic substrate and thereby thin structure and low cost of package can be realized.
Patent JP-S5441952-A (JP)
Title: Molded article of reinforced polyvinyl chloride
Inventor: SHIODA MINORU
IPC: C08K7/08
Filed: 1977-09-09
Abstract: PURPOSE: A composite molded article having balanced improved tensile and impact strength, by controlling the residual stress of a molded article comprising needle-like crystal gypsum fibers and polyvinyl chloride resin in a specific range.  
     CONSTITUTION: 100pts.wt. of polyvinyl chloride is blended with 5W70pts.wt. of needle-like crystal gypsum fibers, 2μ or less in diameter, to give an aspect ratio ≥10 in a molded article, and molded to provide an average residual stress ≥100kg/ cm 2 , preferably 110W250kg/cm 2  on the basis of the whole molded article. The residual stress is controlled by lowering the temperatures of sizing parts in extrusion, molds in injection molding, and cooling parts in pressing to increase the cooling rate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05286806-A (JP)
Title: Production of solid agrochemical composition
Inventor: KATO SUSUMU
IPC: A01N43/88
Filed: 1992-04-03
Abstract: PURPOSE:To produce the subject composition capable of safe and laborsaving application to a paddy field by heat-melting a watersoluble solid polymer compound, mixing an agrochemical component and a foaming component, etc., capable of generating a gas in water therewith, subsequently charging the resultant mixture in a frame, cooling and solidifying it. CONSTITUTION:A water-soluble polymer compound exhibiting a solid state at room temperatures, e.g. polyethylene glycol having >=1000 average molecular weight or a polyalkylene oxide having >=100000 average molecular weight is heat-melted at about 70 deg.C and an agrochemical component (e.g. a herbicide, a germicide, an insecticidal and miticidal agent or a plant growth regulator) and a foaming agent component (A component containing potassium carbonate, potassium hydrogencarbonate, etc., in combination with tartaric acid, citric acid, etc., is especially preferable) capable of generating a gas in water and others are admixed therewith. The obtained mixture is subsequently charged into a frame (A plastic frame is especially preferable), then cooled and solidified so as to readily obtain the objective solid agrochemical composition. Since the resultant composition is a void-free solid and, therefore, free from permeation of water into the composition when being applied to a paddy field, foams are relatively slowly generated from the surface at a constant rate. The above- mentioned composition also can be stored for a long period.
Patent JP-S5334477-A (JP)
Title: Carrying and assembling unit for components
Inventor: HIRAMA HIDEO
IPC: H05K13/00
Filed: 1976-09-10
Abstract: PURPOSE: To increase the assembling efficiency without injuring the components, by picking up many kinds of components such as IC on the belt line from the components box in the order of assembling and mounting on the specified frame or circuit board sequentially supplying to the assembling unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S601533-A (JP)
Title: Method for checking leakage of underground tank
Inventor: KASE KAORU
IPC: G01M3/26
Filed: 1983-06-20
Abstract: PURPOSE:To check the leakage of a tank accurately without receiving the effects of temperature change and the change in volume of gas, by injecting the gas under the equal pressure to an underground tank to be checked and another underground tank, connecting the tanks to both ends of a differential pressure gage, and detecting the pressure change. CONSTITUTION:An underground tank 9 to be checked and another underground tank 9' are connected to a differential pressure gage 4 through connecting pipes 11 and 5. Cocks C1-C4 are opened, and an inactive gas from a gas source is injected into the underground tanks 9 and 9' through a connecting pipe 12 so that the pressures in the tanks become the same. Then the cocks C4 and C3 are closed, and the pressure change of the differential pressure gage 4 is detected. Thus whether the underground tank 9 leaks or not is checked. Therefore, the leakage of the tank can be cheched accurately without receiving the effects of temperature change and the change in volume of the gas.
Patent JP-S60252323-A (JP)
Title: Liquid crystal display device for vehicle
Inventor: NAKANO KAZUMASA
IPC: G02F1/1335
Filed: 1984-05-28
Abstract: PURPOSE:To make the brightness of the whole of the display surface of a liquid crystal panel uniform and to improve the beauty of the external appearence of the whole of the display surface by providing a through-hole in a part of a reflective plate which corresponds to the rear of the second pattern display part of the liquid crystal panel and arranging an auxiliary light source in the rear of this through holes. CONSTITUTION:When a vehicle is run in the daytime, a lamp 50 is lit with the first prescribed quantity of light, and the light is made incident on the inside of a prism 30 from one side 32 of the prism 30, and the light is incident on the whole of a rear face 20b of a liquid crystal panel 20 by the diffuse reflection action of a reflective face 31. At this time, a lamp 80 is lit with the first prescribed quantity of light, and the light is made incident on the inside of the prism 30 through a through-hole 41. When the vehicle is run at night, lamps 50 and 80 are lit with the second prescribed quantity of light, and a display surface 20a is held in brightness determined by the second prescribed quantity of light when information is not displayed on individual pattern display parts 21-26 of the liquid crystal panel 20, and display contents are distinctly recognized visually in a brightness corresponding to the first prescribed quantity of light when information is displayed on the display information pattern display part 26.
Patent JP-H11304268-A (JP)
Title: Supercritical refrigerating cycle
Inventor: YAMAGUCHI MOTOHIRO
IPC: F25B9/00
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To appropriately control a CO2 cycle using a variable displacement compressor even when the refrigerant discharging amount of the compressor changes. SOLUTION: When the refrigerant discharging amount of a variable displacement compressor 1 changes (becomes smaller), the valve travel of an electric expansion valve 3 is fixed for a prescribed period of time. When the refrigerant discharging amount does not change, on the other hand, the valve travel of the valve 3 is controlled so that the temperature and pressure of the refrigerant on the outlet side of a radiator 2 may change along the optimum control line. Consequently, a CO2 cycle can be controlled appropriately, because the refrigerant discharging amount of the compressor 1 is controlled in accordance with the inlet pressure (the pressure on an evaporator 4 side) regardless of the controlled state of the expansion valve 3.
Patent JP-H047282-A (JP)
Title: Maintenance work device of elevator
Inventor: KUBOTA MASARU
IPC: B66B3/00
Filed: 1990-04-25
Abstract: PURPOSE:To have automatic informing about retreat when an ordinary elevator passenger has come into a cage which is under maintenance work by No.1 type energizing of an information apparatus when both of the maintenance switch and boarding sensor are put in operation, and by No.2 type energizing when these two and an actuation sensing means are in operation. CONSTITUTION:An information control device 9 is energized when a maintenance switch 5 is put on prior to the maintenance work, and if an ordinary passenger ignores the notice sign indicating under inspection and boards an unmanned cage 4 at a standstill and with the door opened, a boarding sensor 6 is actuated, and No.1 type information command is given to an information apparatus 10, which issues a retreat notice reading for ex. 'Under inspection. Go out of the cage 4.' When the person gets out of the cage 4, the boarding sensor 6 is put out of operation. If he, however, touches the control board 8 to turn on an actuation sensing means 7, the information control device 9 gives No.2 type information command to the information apparatus 10, which issues the non-operable notice reading for ex. 'Do not touch control board 8.'
Patent JP-S63274163-A (JP)
Title: Semiconductor device
Inventor: SATO MASAAKI
IPC: H01L29/792
Filed: 1987-05-02
Abstract: PURPOSE:To obtain a semiconductor device having a window at the package thereof with excellent temperature resistance cycle and moisture resistance characteristics by constituting a transparent resin to be used for coating of bare surface of semiconductor elements with a first silicon polymer layer of the predetermined brittle temperature or lower and a second silicon polymer layer of the predetermined brittle temperature or higher. CONSTITUTION:A semiconductor element 1 is placed on an island 3 of lead frame and is connected to a lead 5 with a bonding wire 4. A first silicon poly mer layer 14 is formed to coat a part of memory, Al pad 13, a ball 12 of bonding wire 4 of a semiconductor element 1, a second silicon polymer layer 15 is formed thereon and a light transmitting member 7 is fixed by such layer. Since the silicon polymer with brittle temperature of -45 deg.C or less is used for the first polymer layer, corrosion of Al pad and breaking of bonding wire can be prevented. Moreover, since the second silicon polymer with brittle temper ature of -45 deg.C is used for the second polymer layer, excellent temperature resistance cycle and moisture resistance characteristics can be attained without deterioration of ultraviolet ray transmissivity.
Patent JP-S5537625-A (JP)
Title: Data storing read system
Inventor: YOSHIOKA YOSHIHIRO
IPC: G06F12/00
Filed: 1978-09-06
Abstract: PURPOSE: To make it possible to acknowledge a storage address lost and also to detect automatically the error of read data, by adding a label to each data block at a constant position.  
     CONSTITUTION: In a data storage unit, when write circuit 3 writes data blocks 6 into file memory 2 in sequence, data discrimination signal 9 is fixed to 100 and added to the tinitial part of each block 6 and block discrimination number 10 is given a number increasing by one according to blocks, so that each block 6 will be stored in memory 2 being given label 8 at its initial part in inside 7 through write operation. At the time of a read, on the other hand, read circuit 4 reads sequentially data blocks from memory 2 according to the instruction of control part 1, but circuit 4 refers to the contents of label 8 to make sure by collating that signal 9 is 100 and number 10 increases sequentially by one from 30. As a result, the error of read data can automatically be detected and the influence of the error can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio