baber/WOPTO huggingface dataset:
Patent JP-H0561084-A (JP)
Title: Optical wavelength conversion device and production thereof
Inventor: ITO TATSUO
IPC: G02B6/00
Filed: 1991-09-02
Abstract: PURPOSE:To obtain the optical wavelength conversion device for which second harmonic are utilized and the process for production of the optical wavelength conversion device which is small in size, inexpensive and allows easy adjustment. CONSTITUTION:This optical wavelength conversion device consists of a semiconductor laser 1, a YVO4 crystal 4 doped with a slight quantity of neodymium provided on the optical path of the laser beam emitted from the semiconductor laser 1, a mirror 6 provided on the optical path of the light emitted from the YVO4 crystal 4, and a KTP crystal 5 provided between the YVO4 crystal 4 and the mirror. The above-mentioned device has holders 17, 18, 19, 20 to which the semiconductor laser 1, the YVO4 crystal 4, the mirror 6 and the KTP crystal 5 are respectively held. In addition, these holders are fixed and adhered and integrated to each other by adhesives. The holders are held in a fine adjustment stage and the positions of the respective holders are adjusted. The adhesives are packed and fixed and adhered between the respective holders after the position adjustment and thereafter, the integrated holder is removed from the fine adjustment stage, by which the optical wavelength conversion device is produced.
Patent JP-H04103133-A (JP)
Title: Manufacture of semiconductor device
Inventor: KONO HIROMICHI
IPC: H01L21/331
Filed: 1990-08-23
Abstract: PURPOSE:To restrain the development of crystalline defect and to manufacture a highly integrated circuit in high yield by a method wherein a silicon nitride film is formed on the rear surface of a silicon substrate through the intermediary of a silicon oxide film. CONSTITUTION:A silicon substrate 1 is oxidized while the surface and rear surface are respectively coated with silicon oxide films 2A, and 2B. Next, the rear surface is coated with a silicon nitride film 3 by plasma CVD process. Next, the silicon oxide film 2A on the surface is patterned by immersing the surface into a buffer hydrofluoric acid solution to form an opening part 10. Next, after removing a photoresist film 4 using O2 plasma, as is introduced into the surface of the silicon substrate 1 by ion implantation process to form an impurity diffused region 6. Next, the whole surface is immersed in the buffer hydrofluoric acid solution to remove the silicon oxide films 2A, 2B, 11. Finally, a silicon epitaxial deposition layer 7 is formed on the surface of the silicon substrate 1.
Patent JP-H04104072-A (JP)
Title: Test device of semiconductor integrated circuit
Inventor: MATSUURA HIDEKI
IPC: G01R31/28
Filed: 1990-08-23
Abstract: PURPOSE:To obtain a test device of a semiconductor integrated circuit device for accurately measuring characteristics of a semiconductor integrated circuit at a desired temperature by using a thermo module which utilizes Peltier effect as a temperature controlling means of a chip where an integrated circuit is formed and by providing a test program for applying application current for determining the temperature to the thermo module. CONSTITUTION:A block 11 with a high thermal conductivity which contacts a case 1a incorporating an LSI chip 2 and a thermo module 10 incorporating a Peltier effect element which is mounted to this block 11 are provided on a test stand of an LSI tester. Also, it is so structure as to allow current to be applied to a thermo module 10 from a power supply terminal through a test board 7 from the LSI tester. Namely, in the LSI 1, the lead is inserted into an IC socket 6 which is mounted to the test board 7 and the test board 7 is connected to a test stand 9 of the LSI tester through a tester pin 8. Further, a test program which determines the amount and direction of current which is applied to the thermo module 10 is provided at a control part which is not shown here.
Patent JP-H11148028-A (JP)
Title: Organosilicon compound-treated fine particle base, its production, and cosmetic containing the same
Inventor: HORINO MASAAKI
IPC: C08L83/05
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain an organosilicon compound-treated fine particle base which has excellent adhesiveness to the skin, does not give aggregates, gives excellent color vehicle when used together with a colorizing pigment, is highly safe, and is excellent in hydrophobicity and tolerance to water, by fixing a reactive alkylpolysiloxane and methylhydrogenpolysiloxane to a fine particle base. SOLUTION: This base is obtained by fixing (A) a reactive alkylpolysiloxane (e.g. α-monoalkoxypolydimethylsiloxane) and (B) methlhydrogenpolysiloxane [preferably, polysiloxane shown by the formula ((m) and (n) are integers)] to a fine particle base [preferably, a fine particle base complex prepared by fixing one or more selected from metal hydroxide, hydroxyl group-containing inorganic oxide, and gel of these to a fine particle base] (e.g. talc), per fine particle base (complex), preferably, at 0.1-30 wt.% and 0.1-5 wt.%, respectively.
Patent JP-S6374911-A (JP)
Title: Production of fine spherical silica
Inventor: SHIMIZU TAKAAKI
IPC: B82Y30/00
Filed: 1986-09-19
Abstract: PURPOSE:To produce fine spherical silica particles having high purity and uniform particle size, by hydrolyzing an alkoxysilane at a specific reaction temperature in the presence of a specific amount of an alkaline catalyst based on the alkoxysilane in a water-alcohol mixture having a specific water concentration. CONSTITUTION:Fine spherical silica particles are produced by introducing an alkoxysilane as a raw material into a mixture of water and an alcohol containing an alkaline catalyst and hydrolyzing the alkoxysilane. In the above process, the molar ratio of the alkaline catalyst to the alkoxysilane is 0.5-10 and the concentration of water in the water-alcohol mixture is 5-20mol/l. The hydrolysis is carried out at >=30 deg.C. Fine spherical silica particles having diameter of about <=1nm can be produced in high productivity. The produced silica is suitable as an abrasive for semiconductor water.
Patent JP-H0558848-A (JP)
Title: Emulsified hair cosmetic
Inventor: HIKICHI TADASHI
IPC: A61Q5/06
Filed: 1991-09-02
Abstract: PURPOSE:To obtain the subject cosmetic effective for imparting hair with moistness and softness, giving smooth hair and having high setting performance by using water and a silicone oil in combination with a specific dialkylene glycol monoalkyl ether and using an oleophilic surfactant as an emulsifier. CONSTITUTION:The objective emulsified hair cosmetic contains (A) a dialkylene glycol monoalkyl ether of formula (R<1> is H or methyl; R<2> is 1-5C alkyl) (e.g. diethylene glycol monoethyl ether and its amount is preferably about 0.5-50wt.%), (B) a silicone oil (e.g. dimethylpolysiloxane oil or methylphenylpolysiloxane oil and its amount is preferably about 0.1-10wt.%), (C) an lipophilic surfactant (e.g. a water-soluble polyether-modified silicone surfactant having silicone as hydrophobic group and its amount is preferably 0.5-20wt.%) and (D) water (preferably 1-1,000 pts. based on 1 pt. of the component C). The cosmetic is effective for suppressing the hair damage such as dry hair, stiff hair, split hair and broken hair and has extremely excellent hair-setting performance.
Patent JP-H1159208-A (JP)
Title: Power transmitting mechanism for tractor
Inventor: TSUNEKAWA MATSUHIKO
IPC: F16H57/02
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a small-sized tractor with an overdrive gear mechanism and a reverse rotation gear mechanism without remarkably changing a conventional mission case, and suppress abrasion of tires while switching to two-wheels driving under the overdriving state. SOLUTION: In this mechanism, a gear chamber 17 is formed on a front side of a mission case 14. Inside the gear chamber 17 are arranged an overdrive gear mechanism A, a four-wheels driving gear mechanism B, and a reverse rotation PTO gear mechanism C. The overdrive gear mechanism A and the four-wheels driving gear mechanism B are switched over by means of a change gear 24. A normal rotation PTO and the reverse rotation PTO are switched over by means of a change gear 60. When the change gear 24 is meshed with an overdrive take-out gear 23 for switching to the overdrive state, the rotation of a rear wheels driving shaft 21 is not transmitted to a front wheels driving shaft 16. Switching is thus carried out from four-wheel driving to two-wheel driving.
Patent JP-2001048800-A (JP)
Title: Antifungal agent effective to fungus resistant to medicine and low acidic drink containing the same and method for producing the drink
Inventor: GOTO KEIICHI
IPC: A23F5/24
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To develop an antifungal agent which is effective to medicineresistant fungi such as fungi belonging to the genus Arthrinium and the genus Chaetomium, can directly be added to drinks, and is highly effective and safe, to provide a low acidic drink which contains the antifungal agent and is packed in a heat-nonresistant container, and to provide a method for producing the low acidic drink. SOLUTION: This antifungal agent effective to medicine-resistant fungi contains the organic solvent extract of liquorice or its water extraction residue. The low acidic drink packed in a heat-nonresistant container contains the antifungal agent. The method for producing the low acidic drink packed in a heat-nonresistant container comprises adding the antifungal agent in a process for producing the low acidic drink and then charging the low acidic drink into the heat-nonresistant container in an aseptic state.
Patent JP-H0384138-A (JP)
Title: Reinforcing structure of girder
Inventor: WADA YUKIYASU
IPC: E04B1/38
Filed: 1989-08-29
Abstract: PURPOSE:To prevent the obstruction of other work of a gusset plate by coupling gusset fittings installed into a stationary plate between upper and lower flanges on another side of a girder while bonding the stationary plate and fixing the gusset fittings to the girder. CONSTITUTION:The upper piece 13a and lower piece 13b of U-shaped fittings 13 to which a reinforcing longitudinal piece 18 is mounted are fastened to upper and lower flanges 1, 2, and an end section plate 20 set up onto the end face of a centilever 5 is fixed to the U-shaped fittings 13. A balcony is formed onto the cantilever 5 fitted so as to be projected to the outdoor side from the opening section 22 of an external wall 17. A gusset plate 7 is fastened into a stationary plate 6 having a U-shaped cross section, and gusset fittings 8 are shaped. The gusset fillings 8 are disposed onto the side face of a girder 4 on the side reverse to the cantilever 5, and the gusset fittings 8 are inserted and fixed between the upper and lower flanges 1, 2 of the girder 4. One end section of the reinforcing girder 5 is coupled with the gusset plate 7.
Patent JP-H0957283-A (JP)
Title: Sewage treating device
Inventor: NISHIMURA YOSHINOBU
IPC: C02F3/00
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To make stable treatment possible over a long period of time by providing the subject device with a sensor for detecting a change in the sewage level in a treating vessel and a pump for transferring the sewage in a stirring vessel to the treating vessel and controlling this pump according to the output of the sensor. SOLUTION: Night soil is mixed with toilet paper in a J-shaped pipe 3 past a connecting pipe 2. The night soil flows over to the stirring vessel 1 from this J-shaped pipe 3 when the amt. of the night soil increases. The night soil is stirred by the air supply from a first air supply pipe 5 and is supplied with oxygen, by which the night soil is predecomposed. A first pressure detecting section detects the prescribed pressure and the pump 22 is controlled by a control circuit to transfer the night soil into the treating vessel 9 when the sewage level in the stirring vessel 1 rises to attain the lower limit position for storage. The night soil in the treating vessel 9 is similarly decomposed by the air supply from a second air supply pump 12.  A second pressure detecting section 15 detects the prescribed pressure value and stops the operation of the pump 22 when the night soil level in the treating vessel 9 rises and attains the optimum treatment position.
Patent JP-H0515397-A (JP)
Title: Gas generation-detective material for escherichia coli examination
Inventor: KANEMASA YASUHIRO
IPC: C12M1/34
Filed: 1991-07-12
Abstract: PURPOSE:To provide a material easy to determine gas generation and also excellent in economy and safety. CONSTITUTION:The objective detective material consisting of a porous form with proper density and bulk density having externally communicating pores with 30-80% of its surface coated with an air-impermeable film. The present detective material has advantages such as the preparation for the title examination, easiness for determination and economy compared to conventional Durham' s tubes, thus being alternative to such tubes.
Patent JP-2001049672-A (JP)
Title: Front plain net for gabion and its assembling method
Inventor: KANEKO TOMIO
IPC: E02D17/20
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a front plain net for a gabion and an assembling method therefor capable of forming a front plain net having a mesh different from a front straight net and selecting designs and coping with the alteration of a slope face inclination and can be easily fitted to one or more gabion bodies. SOLUTION: This front plain net is used for gabions stucked in multiple stages. A plurality of row wires 2 having circular parts 2a at both the right and left ends are made expansible in the direction crossing the row wires in a state that they intersect each other at the bends 2b. Respective side frame wires 4 stretched to the right and left circular parts 2a are connected to the upper frame wire of a partitioning net 5 by joints, front frame wires 6 stretched along the front side edges are connected to the upper frame wires of the front straight wires 7 by joints 9, and further rear frame wires 8 stretched along the netting body of the lower frame wire position of the front straight net in the upper stage gabion A are connected to the lower frame wires of the front straight net of the upper stage gabion by joints respectively to make it possible to assemble to the gabion body 3.
Patent JP-H1062165-A (JP)
Title: Device for measuring elevation difference
Inventor: FURUSE AKIO
IPC: G01C5/04
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To enable the measurement of the difference of elevation with accuracy by connecting a vertical tubular body and a plurality of level sensors comprising a pressure detector which is installed to the bottom of the tubular body and detects the head pressure of a liquid in the tubular body to each other by means of a flexible tube. SOLUTION: For example, two level sensors S1 and S2 comprises a tubular body 1 supported in a vertical posture and a pressure detector 2 which blocks the bottom of the tubular body 1 with its pressure receiving plane. A liquid 4 filled in the tubular bodies 1 which flows freely between the sensors S1 and S2 through a flexible tube 3 which connects the base parts of the tubular bodies 1. When the sensor S2 is located higher by ΔH than the sensor S1 , the output difference P1 -P2 of the pressure detector 2 occurs proportionally to ΔH. The output difference P1 -P2 is calculated by a computational means 5 to obtain the difference of elevation ΔH between the sensors S1 and S2 . It is possible to measure a plurality of differences of elevation by increasing the number of level sensors.  A cap for the tubular body 1 and a shut-off valve for the flexible tube 3 may be provided for preventing the spills of a liquid when not in use.
Patent JP-S6377232-A (JP)
Title: Communication system
Inventor: FUKUDA AKIRA
IPC: H04J13/00
Filed: 1986-09-20
Abstract: PURPOSE:To superimpose optionally two different signals for transmission by transmitting a 2nd signal in superimposing to detect the presence of code rule violation when coding a differential in the 2nd Manchester of a signal to be transmitted. CONSTITUTION:A 1st signal to be transmitted is inputted from a data input terminal D and subject to Manchester coding by a coder 61a. A data signal subject to Manchester coding is inputted to the 2nd coder 61b, where the 2nd Manchester coding is applied. In such a case, the 2nd signal such as a control signal is inputted from a code rule violation input V2 of the 2nd code rule 61b. That is, the signal is inserted in case the occurrence of code rule violation while keeping a prescribed rule, and decoded code rule violation signal is detected to be out of the rule, then a reset signal of the decoder is generated. The signal generated in such a way is fed to a Manchester coding signal, the 2nd signal is superimposed and outputted to a transmission line 63.
Patent JP-H10154229-A (JP)
Title: Computer execution method for operating document archiving system, automatic document archiving system, document collation system, method for operating digital copying machine, and digital copying machine
Inventor: MARK PIERCE
IPC: H04N1/32
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To facilitate the filing of an electronic document and document comparasion by storing the descriptor of the stored document and comparing the descriptor with a descriptor in a data base. SOLUTION: The descriptor data base 304 stores the plural descriptors for identifying the feature of one document. The documents in the document data base 302 are stored for every descriptor. A matching processing for estimating the preceding version of the new document to be archived is to search the document having the most descriptors similar to the new document. When the most suitable document is the latest version, the document, which is newly archived, shows that it is the unique succeeding version of the most suitable document. Namely, a hyper text data base 312 is updated in such a way that the title of the document which has been newly archived becomes just below the title of the most suitable document on HTML pages 314 and 316 provided for respective document version groups.
Patent JP-H0733130-A (JP)
Title: Label printer
Inventor: YAJIMA TOSHIO
IPC: B65C9/46
Filed: 1993-07-15
Abstract: PURPOSE:To print semifixed data and time data at that time on a label, and issue the label, and at the same time, impart uniformity and flexibility to a stamping by incorporating a clock circuit, and depressing either one of keys on a keyboard. CONSTITUTION:At the time of initial setting, under a condition in which either one of keys on a keyboard 182 is depressed, if a power source switch is closed, a pulse is generated on the output of an OSM 191, and the output of an AND 194 sets an FF 196. As the result, a display mode control circuit 174 is controlled by the output Q of the FF 196, and a display device 172 is switched to a time- adjusting mode, and time data is set by the keyboard 182. When a change setting of semifixed data is necessary, under a condition in which either two keys of the keyboard 182 are being depressed, if the power source switch 200 is input again, by the generation of a pulse on the output of the OSM 191, the output of an AND 195 sets an FF 197, and the display device 172 is switched to a data changing mode, and the semifixed data is set by the keyboard 182. Therefore, a printing to a label and a peeling and issuing of the label can be done together with the time data which does not require a touching other than the time of an initial setting.
Patent JP-H0274503-A (JP)
Title: System of cooling in ozone generator
Inventor: MASUDA JUNICHI
IPC: F25D23/00
Filed: 1988-09-06
Abstract: PURPOSE:To provide the subject system of cooling capable of remarkably reducing accuracy of airtight on the cooling boundary surface and remarkably lowering a manufacturing cost of an O3 generator by selecting a cooling liquid medium with a very low vapor pressure so that the pressure difference on the cooling boundary surface between a pressurized raw gas and a cooling liquid medium may be zero. CONSTITUTION:A liquid as a cooling medium is flown into a space constituted of a plate anode 1 and a surface 2 of a structure in the direction of the arrow head (A) in an O3 generator. On the other hand the liquid as the cooling medium is flown into a space constituted of a plate cathode 3 and another surface 4 of the structure in the direction of the arrow head (A). The raw material is flown into a space constituted of the plate anode 1, the plate cathode 3 and insulating spacers 5 in the direction of the arrow head (B). In this case formation of a liquid free-surface is necessary in a tank so that the pressure difference on the cooling boundary surfaces between the raw gas and the cooling liquid mediums may be substantially zero regardless of operation state. That is to say, it is necessary so as to reduce mixing of the cooling liquid medium into the raw gas that vapor pressure of the above-mentioned medium, e.g., at 50 deg.C is extremely low. So one or more mediums selected from the substances shown by the table are used.
Patent JP-2000054718-A (JP)
Title: Hinge
Inventor: NAGAIWA AKITO
IPC: E05D11/08
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To manufacture a small-sized hinge and give arbitrary torque without using an attachment. SOLUTION: A pair of mounting sections disposed on both sides are connected by a shaft in the hinge 1. The shaft is composed of a hollow shaft 4, in which the inside diameter of at least one end-face opening section is made smaller than a central section, and a shaft body 5, in which a flange-shaped one end is slid and contacted on the inside of the small inside diameter of the end-face opening section and the other end is projected from the end-face opening section, one mounting section 2 is fixed onto the hollow shaft 4, and the other mounting section 3 is fastened onto at least the shaft body 5, and a pressure fluid is sealed into the hollow shaft 4.
Patent JP-H0538945-A (JP)
Title: Automotive weatherstrip
Inventor: YOSHIOKA KAIZO
IPC: B60J10/08
Filed: 1991-08-07
Abstract: PURPOSE:To prevent a weatherstrip from swelling and waving at the time of washing an automobile by a wax remover so as to keep the appearance thereof and sealing function desirable by improving the oil resistance of vulcanized rubber forming the seal lip of the weatherstrip. CONSTITUTION:The outer surface 10 or the whole of a seal lip 9 exposed to washing by a wax remover is formed of chlorosulfonated polyethylene excellent in oil resistance.
Patent JP-H0886800-A (JP)
Title: Acceleration sensor
Inventor: UEDA SHINJIRO
IPC: G01P1/02
Filed: 1994-09-19
Abstract: PURPOSE: To facilitate the installation of an acceleration sensor for use in the air bag system or the like of an automobile and to miniaturize the sensor. CONSTITUTION: A projection 1a is provided on the bottom surface of a U-shaped case 1 and a detecting part 4 is directly held in place, and the case can be directly soldered, by means of projecting pieces 1d attached to the case, to a control board secured to an automobile or the like. The U-shaped case 1, a spacer 8, and an amplifying circuit board 3 create a space containing the detecting part 4 therein, and the detecting part is surrounded and thereby sealed, and a sensor can be easily installed by soldering and be miniaturized by arranging the detecting part 4 and the amplifying circuit board 3 opposite to each other.