baber/WOPTO huggingface dataset:
Patent JP-H0964252-A (JP)
Title: Semiconductor device
Inventor: OCHI YOSHISHIGE
IPC: H01L23/36
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of preventing cracking of a semiconductor device by the difference between thermal expansion coefficients of the semiconductor device and a radiating board, and of raising the reliability of the semiconductor device. SOLUTION: A radiating board 7 made out of Si being the same material as a semiconductor element 4 is fitted to the rear of the semiconductor element 4 through an electric conductor 5 like a solder bump. Since the thermal expansion coefficients of the semiconductor element 4 and the radiating board 7 are made equal by using the same material for the both, no stress is applied to the semiconductor element 4 by the radiating board 7. Accordingly, it becomes possible to prevent the semiconductor element 4 from cracking, and to raise the reliability of the semiconductor device.
Patent JP-H0965311-A (JP)
Title: Communication equipment and communication system
Inventor: SATO HIROAKI
IPC: H04M3/56
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To conduct communication by providing a program means conducting input/output operation of a signal with respect to an external communication equipment and a permission setting means permitting input/output operation to the program means by a participant request person depending on a discrimination of a discrimination means so as to use a server program thereby protecting safely participants. SOLUTION: A conference terminal 101 receives an external participation request to a conference by using a reception means 102, uses a recognition means 103 to recognize a request person and discriminates whether or not the request is allowed and in the case of permitting the new participation, a permission setting means 104 references a conference server 107 as required to set an external operation permission to a window server 106 properly. Furthermore, the conference terminal equipment 101 uses the reception means 102 to receive a withdrawal request from the conference participant and a permission cancel means 105 references the conference server 107 as required and sets an external operation permission cancel to the window server 106. Thus, the participant receives the service with safety simply.
Patent JP-H0881097-A (JP)
Title: Spreading machine
Inventor: ADACHI TADASHI
IPC: B65H45/103
Filed: 1994-09-12
Abstract: PURPOSE: To eliminate a slack and wrinkles produced in a web paid out onto a stretching bed through a web pay-out path in a web stretching machine, at a position just before the spreading bed between the terminal end of the web pay-out path and the spreading bed. CONSTITUTION: In a web stretching machine, a web 3 paid out from a web 2 is paid out onto a spreading bed 1 from the terminal end (a) of a web pay-out path. Further, a web lift-up means for lifting up the web 3 at the lower side thereof between the terminal end (a) of the path and the spreading bed 1 so as to slip the same is provided. A web retaining member 9 composed of a freely rotatable roll is provided in front of the web liftup means 8, for retaining the upper surface of the web 3 lifted-up by the lift-up means 8.
Patent JP-H1097364-A (JP)
Title: Device and method programmed for exchange of estimated input list
Inventor: LANDOR LEE BERTRAM
IPC: G06F3/0488
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a computer system (desirably a mobile client computer) which optimizes the data processing and the display by means of an estimation widget. SOLUTION: An estimation widget offers one or both of the estimation default and the estimation description used for a field to which a user started an input operation by means of an estimation list of inputs which can be applied to a defined field of a format like a format entry application. A 1st estimation widget used for a 1st data field has an interaction to decide the performance of a 2nd estimation widget used for a 2nd data field.
Patent JP-S6460109-A (JP)
Title: Cmos input buffer circuit
Inventor: SHUDO HIDEKI
IPC: H01L21/8238
Filed: 1987-08-31
Abstract: PURPOSE:To attain connection to a TTL (transistor transistor logic) circuit and to a CMOS circuit with one circuit by inserting the source of the two numbers of transistors of a P channel and the drain switch means of the transistor of an N channel and executing on and off operation with a control signal. CONSTITUTION:A switch means 900 is inserted between the two numbers of transistors 700 and 800 of the P channel and the drain of transistors 500 and 600 of the N channel. When the output of the TTL is connected to the input of a CMOS input buffer circuit, since the switch means 900 is turned off by the control signal and a threshold to identify an H level is lowered, an interface with the TTL can be obtained. On the other hand, when the other output of the other CMOS is connected to the input of the CMOS buffer circuit, the switch means 900 is turned off by the control signal and without lowering the threshold to identify the H level, the interface with the other CMOS can be obtained. Thus, the connection can be executed to the TTL circuit and the CMOS circuit by the control signal with one circuit.
Patent JP-H1059248-A (JP)
Title: Fender for bicycle
Inventor: AOKI YUSAKU
IPC: B62J15/00
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To improve usability by forming fenders out of almost belt-like flexible thin flat plates, chevron-likely bending them and gutter-likely holding them, and locking them with a frame for mounting. SOLUTION: A front fender 10 and a rear fender 20 are formed by cutting a polyethylene sheet formed into a almost belt-like flexible thin flat plate. Slittings are formed on both end parts of the front fender 10 and the rear fender 20 along the lengthwise direction, and hooks 12, 22 are fixed to the slitted both side parts. By forming the slitting, the end part is formed into a swallow- tail-like forked shape. By fastening together the forked ends with the hooks 12, 22 so as to bend them chevron-likely into a nearly gutter shape, the form covering the circumferential parts of tires is held although they are formed out of thin flat plate, and the fenders can be easily constituted by locking the recessed parts formed in the inner parts of the slittings with a frame 31.
Patent JP-S60108002-A (JP)
Inventor: KIKUCHI TSUTOMU
IPC: A44B18/00
Filed: 1983-11-17
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-S6274426-A (JP)
Title: Unit air filter
Inventor: SUZUKI TATSUO
IPC: B01D46/10
Filed: 1985-09-30
Abstract: PURPOSE:To enhance the rigidity of a unit air filter, by constituting a frame body of both side wall parts and frame members comprising top wall parts having recessed groove parts connecting both side wall parts and connecting corner parts by connection jigs. CONSTITUTION:In an air filter, both side wall parts 111, 111 are provided in opposed relationship and one ends thereof are connected by top wall parts 112 to form a C-shaped cross-sectional shape and recessed groove parts 113 are formed to the outsides of said top wall parts 112. The connection parts of each frame member are formed by cutting both end parts thereof at 45 deg. and fixing a connection jig 2 having a thickness and width capable of being engaged with an engaging mount hole part 114 and formed into an L-shape to each top wall part 111 by clamp members 3 such as rivets. Because a frame body 1 is formed by connecting and fixing the corner parts thereof by the connection jigs 2, the corner parts become strong and the frame of a filter unit generates no deformation due to bending or the like and the mounting of the filter unit to machinery can be easily and surely performed.
Patent JP-H10124926-A (JP)
Title: Optical recording medium
Inventor: MIN KYUNG-SUN
IPC: G11B7/241
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium which has reflectivity of >=65% even in a region of 789nm so as to allow the interchange with a CD (compact disk) and reflectivity of >=40% so as to allow the use even in a region of 630 to 660nm and may be reproduced even by a DVDP(digital versatile disk player) as the recording medium has CNR(carrier to noise ratio) of >=47dB. SOLUTION: The buffer layer 30 of the optical recording medium including a substrate 10 formed with pregrooves and a metallic refractive index film 20, buffer layer 30 and reflecting layer 40 successively laminated on this substrate 10 consists of an org. material having absorbtivity (k) of <=1.0 at 650nm and absorbency index (k) of <=0.1 at 780nm as a material having a low light absorption characteristic to laser beam of a wavelength of 600 to 800nm. The interchangeability with the CD is possible and the high reflectivity is obtainable even in the wavelength region of 600nm according thereto.
Patent JP-H08225661-A (JP)
Title: Bearing material and composite layered material
Inventor: AHIMU ADAMU
IPC: C08K3/00
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a plain bearing material having remarkably improved abrasion resistance and load-carrying capacity by incorporating a polytetrafluoroethylene and a chalk in a thermoplastic resin matrix.  
     SOLUTION: A plain bearing material is provided in which, as additives in a matrix of (A) a thermoplastic resin, both (B) a polytetrafluoroethylene (PTFE) and (C) a chalk are present. A is a polyethylene, a polyamide, a polybutylene terephthalate, a polyetheretherketone or the like. B is present in the form of a particle having a particle size ≤10 μm and a specific surface area ≥5 m 2 /g. C is present in the form of a particle having a particle size ≤20 μm and a specific surface area ≥3 m 2 /g and is preferably in the crystal modification of a calcite or lime carbonate. In the matrix, A is contained in an amount of 50-95 wt.% and B is contained in an amount of 5-50 wt.%. Furthermore, as one or more additional additives, CaF 2 , a graphite, a bronze powder as an aggregate or the like may be added. The plain bearing material is superior, particularly in a dry running condition, to the known plain bearing material. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H02197133-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: SUGAI TOSHIYUKI
IPC: H01L21/331
Filed: 1988-08-31
Abstract: PURPOSE:To make openings with high precision in the second insulating films thus enabling a fine emitter region to be formed for reducing the stray capacitance by a method wherein, after making openings with high precision in the first insulating films by dryetching process, the openings are made in the second insulating films. CONSTITUTION:As or Sb is led in a P-type semiconductor substrate 1 to form an N<+>type buried region 2 while B is led in to deposit a P<+>type buried region 3 and an epitaxial layer 4. B is led in again to form a P-type insulating region 5 completely overlapped with the region 3. An N<+>type impurity led-in N<+>type collector region 6 and element isolating oxide films 7 are formed. Thermal oxide films (the first insulating films) 8 are formed and then a P type base layer 9 is formed by implanting B through the intermediary of the films 8. Nitride films (the second insulating films) 11 are formed to be dryetched using a photoresist as a mask for making openings 12e, 12c. The films 8 are etched away using fluoric acid; polycrystalline Si layers 13 are formed; the layers 13 and 11 are etched away; As is led in using Al masks 15; finally an emitter region 10 and an N<+>tybe high concentration region 14 are formed.
Patent JP-S6476993-A (JP)
Title: Graphite crucible for pulling up silicon single crystal
Inventor: NOTAKE TAKESHI
IPC: C30B29/06
Filed: 1988-08-31
Abstract: PURPOSE:To relax stress by bimetal effect and obtain the titled graphite crucible having long life, by providing plural cutting grooves in peripheral face of divided type crucible and/or vertical direction of inside of the crucible and/or horizontal direction or the crucible. CONSTITUTION:Cutting grooves 2, 2'', 2''', 2a and 2b having depth of 1/15-1/8 of inner thickness of crucible main unit 1 are provided in the vertical direction of peripheral face of divided type crucible main unit 1 and/or inside face of the crucible and/or horizontal direction thereof.
Patent JP-H04103531-A (JP)
Title: Nitroglycerin aqueous injection
Inventor: KURONO MASATSUNE
IPC: A61K31/21
Filed: 1990-08-21
Abstract: PURPOSE:To obtain a nitroglycerin aqueous injection, excellent in preservation stability and capable of being properly isotonized by blending inositol with other ingredients. CONSTITUTION:An aqueous injection is safely prepared by using a readily water-soluble composition containing inositol and nitroglycerin without requiring an explosion-proof apparatus in production thereof. Isotonizing can be carried out while maintaining excellent stability by adding glycerol as an isotonizing agent to the above-mentioned readily water-soluble composition. Furthermore, glucose, fructose, lactose, sucrose and sodium chloride which cannot be conventionally used without providing sufficient stability can be used together as the isotonizing agent by blending the inositol therewith. The concentrations of the respective ingredients in the aforementioned aqueous injection are preferably within the range of 0.01-1mg/ml nitroglycerin, 0.03-3mmol/ml inositol and <=0.3mmol/ml additive usable in combination.
Patent JP-2001038625-A (JP)
Title: Parts machining method in flat work
Inventor: KOSUGI FUMIAKI
IPC: B24C1/04
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To machine parts of beautiful finish with excellent yield at a low cost from a flat work. SOLUTION: In this machining method, the masking to cover a part to be a core (parts) 2 of a work 1 by a masking material 3 is implemented in advance. A flat, soft backing member 6 is stuck on a base plate 4 by a lower adhesive 5a, and fixed thereto, and the masked work 1 is stuck on the soft backing member 6 by an upper adhesive 5b and fixed thereto. The fixed work 1 is mounted on a sand blasting machine together with the base plate 4, and the parts are obtained by blasting a through groove 9 to form an outer circumferential contour surface 2c of the core 2 along the outside of the outer circumferential contour shape of the core 2 without any masking material 3.
Patent JP-2001037709-A (JP)
Title: Fluid supply device for endoscope
Inventor: AKIBA HARUO
IPC: A61B1/00
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to supply desired fluid under and at a desired pressure and flow rate toward an observation window and jet injection port by enabling the changeover to a state that a nozzle side flow passage and valve size flow passage in a first fluid supply passage are connected and the supply passage is shut off from a second fluid supply passage and a state that the nozzle side flow passage and valve size flow passage of the first fluid supply passage are shut off and the supply passage is communicatable with the second fluid supply passage by means of an auxiliary liquid feed unit. SOLUTION: A changeover passage 23 and a supply passage 24 and the auxiliary liquid feed unit 22 provided with a backflow preventive valve 25 therebetween are mounted within a casing 21 disposed in a housing of a main body operation part 1. The changeover passage 23 communicates the nozzle side flow passage 12a and the valve size flow passage 12b in the water feed flow passages 12 by turning the auxiliary liquid feed unit 22. The changeover passage 23 changes over to a first selection position where the changeover passage does not communicate with the fluid supply flow passage and a second selection position where the changeover passage 23 does not communicate with the nozzle side flow passage 12a and the nozzle side flow passage 12a and the changeover passage 23 communicates with the fluid supply flow passage.
Patent JP-H0769300-A (JP)
Title: Propellant consumption reducing method of space craft
Inventor: SUZUKI MASAYUKI
IPC: F02K9/80
Filed: 1993-09-02
Abstract: PURPOSE:To facilitate posture control of a space craft and curtail propellant consumption in the space craft in which the posture control is performed by jet thrust of propellant gas by means of thrusters by constituting the craft so that the center of gravity of a mounted device is intentionally moved in the direction of assisting posture control by means of the thrusters. CONSTITUTION:In a space craft such as moon and/or planet exploring craft, posture control to be performed on the descending orbit is carried out by controlling propellant gas jet thrust by means of thrusters 2 provided on the side of a body. At such posture control, while controlling the posture of a space craft main body 1 by the propellant gas jet thrust by means of the thrusters 2, simultaneously a gimbal mechanism 4 is operated so as to control to change the position of a main engine 3 generating no thrust. Hereby the position of the center of gravity of the space craft is moved in the direction of correcting the posture of the space craft main body 1, and hence the propellant gas jetting time of the thrusters 2 required for posture control of the space craft main body 1 is shortened and the propellant consumption is curtailed.
Patent JP-H0384286-A (JP)
Title: Flow rate control valve
Inventor: OCHIAI MASAMI
IPC: F16K31/122
Filed: 1989-08-28
Abstract: PURPOSE:To non-uniformly change the flow rate characteristics of pressure fluid by a method wherein springs having different spring constants are mounted in series in the operation direction of a pilot member in a state that a moving member secured in a floating manner to the upper part in a operation direction of the pilot member is nipped between the springs. CONSTITUTION:When pressure fluid pushes up a pilot member 16, a flow rate of pressure fluid from an inflow port 4 to an outflow port 5 is first regulated until the force of a first spring 19a having the one end secured to a moving member 26 is balanced with the push-up force of the pilot member 16. Consecutively, when the pilot member 16 is further pushed up, a moving member 26 secured in a floating manner is pushed up and a second spring 19b is compressed. Since the spring constant of the second spring is different from that of the first spring 19a, pressure fluid in a flow rate different from the aforesaid flow rate can be discharged until the force of the second spring 19b is balanced with the push-up force of the pilot member 16.
Patent JP-S6278903-A (JP)
Title: Transistor amplifier circuit
Inventor: ISHIHARA NOBORU
IPC: H03F3/45
Filed: 1985-10-01
Abstract: PURPOSE:To obtain an opposite-phase amplifier output signal stably without any phase shift by providing a transistor(TR) for differential amplification and a resistance for parallel feedback, and connecting the collector of an input TR to the 1st power line directly. CONSTITUTION:This TR amplifier circuit has the TR Q4 for differential amplification and has the same constitution with a conventional TR amplifier circuit except that the collector of the input TR Q1 is connected to the power line E1 directly. A cascade type differential amplifier circuit is constituted including the input TR Q1, the differential amplifier TR Q4, a current limiting TR Q3, a load resistance R2, the resistance RF for parallel feedback, and a bias DC power source VB, and a parallel feedback amplifier circuit is constituted including an output TR Q2, a low resistance circuit RC, the load resistance R2, and the parallel feedback RF. The TR amplifier circuit, therefore, constitutes the cascade connection circuit of a cascade type differential amplifier circuit and a parallel feedback amplifier circuit.
Patent JP-H08126454-A (JP)
Title: Coated fishing sinker
Inventor: OKADA SEIICHI
IPC: A01K95/00
Filed: 1995-08-28
Abstract: PURPOSE: To improve the adhesivity of a fishing sinker to a fishing line and reduce the risk of lead leak and lead poisoning by thinly coating the whole surface of the sinker with a soft buffer material of a soft synthetic resin, etc. CONSTITUTION: The whole surface of a fishing sinker is coated with a soft synthetic resin (preferably, a vinyl acetate resin having Tg of about -25 to 30 deg.C) or a rubber with 2μm to 1mm in thickness. In this sinker, the soft buffer material such as a soft synthetic resin is nicely adhered into grooves of the sinker, and accordingly the fishing line is hardly damaged when the sinker is adhered to it and no trouble occurs in fixing to the fishing line.
Patent JP-H1060374-A (JP)
Title: Coating agent composition for glass container and glass container coated therewith
Inventor: HAYASHI HARUO
IPC: C09D183/04
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain a coating agent composition which can form stable coating films on common glass bottles and/or tin/oxide-film-coated bottles and can satisfy the requirements for a coating agent composition for glass containers by mixing four specified components with each other. SOLUTION: This composition comprises 100 pts.wt. curable liquid silicone resin represented by formula (R is a monovalent hydrocarbon group; X is hydroxyl or a hydrolyzable group; 0.8<=a<2; and 0.3<=b<2), 5-100 pts.wt. glycidoxyl- containing alkoxysilane represented by formula II (Y is a monovalent hydrocarbon group which may be substituted by a halogen; R<1> is a 1-4C alkyl; and p is 0 or 1) or partial hydrolyzate thereof, 50-2,000 pts.wt. volatile polydimethylsiloxanes represented by formula III (n is 0-9) and/or formula IV (n is 3-8), 0.01-30 pts.wt. polydimethylsiloxane and 0.01-10 pts.wt. curing catalyst and has a viscosity of 2-1,000cSt at 25 deg.C.
Patent JP-H0381884-A (JP)
Title: Device for detecting the number of persons
Inventor: SEKI HIROSHI
IPC: G06T7/20
Filed: 1989-08-25
Abstract: PURPOSE:To highly accurately detect the number of persons to be detected within a short time by finding out correlation value between a pattern and an image and then detecting the centroid of a partial image. CONSTITUTION:After detecting the number of persons by a correlation value detecting part 13, the same pattern as that used for finding out a correlation value is scanned on the left partial image to find out the centroids of images in the pattern, the centroid approximately coincident with the center of the pattern is searched out of the plural centroids and the searched centroid is weighted in accordance with the distances from the positions of already detected persons and counted. Images included in the pattern range having the already counted centroid as its center are removed. The counting part 15 totalizes the number of persons counted based upon the correlation values with personal patterns and their centroids.
Patent JP-H0967650-A (JP)
Title: Rod or wire rod of normalized hot rolled steel excellent in cold heading property
Inventor: IDOJIRI HIROSHI
IPC: C22C38/04
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To reduce the deformation resistance at the time of cold working or the like such as bolt forming, etc., of a steel and to prolong the service life of a working tool and to improve the productive efficiency without executing heat treatment after cold rod drawing or cold wire drawing by specifying its compsn. and reducing the dislocation density of ferrite at the inside of the material represented by the half value width of an X-ray diffraction curve after hot rolling. SOLUTION: This steel has a compsn. contg., by weight, 0.10 to 0.35% C, 0.01 to 0.30% Si and 0.60 to 2.10% Mn, and in which the half value width of an X-ray diffraction after hot rolling is regulated to <2.3. As a means of regulating the above half value width, it is required that the ferritic fraction is made small as far as possible and the dislocation density is reduced, and for this purpose, it is preferable that its temp. at the time of hot rolling is set to a higher one or the cooling rate after the rolling is reduced. After the hot rolling, for obtaining the required shape, dimension and tensile strength, it is subjected to cold rod drawing or wire drawing and is subsequently subjected to cold forming into a normalized formed product.