baber/WOPTO huggingface dataset:
Patent JP-S60215180-A (JP)
Title: Pressure type shut-off valve
Inventor: SATOU KATSUICHI
IPC: F16K31/126
Filed: 1984-04-11
Abstract: PURPOSE:To miniaturize a body for a shut-off valve and as well to surely attach a bevel shape coil spring in the shut-off valve, by making the return spring at its one end against a groove in the bottom of a hole in the body and at its the other end against a stepped part of a push rod which is tapered downward. CONSTITUTION:A push rod 15 is formed in its lower section with a stepped part 15a having a diameter smaller than that of the upper section of the push rod 15. A return spring 17 is made abut at one end 17a against a groove 12d in the body 12 and at the other end 17b against the stepped part 15a of the push rod 15, and normally urges the push rod upward. Therefore, it is not necessary to form a return spring fitting groove in the top section of the body, and therefore, the body 12 may be miniaturized. Further, a tapered section is formed in the push rod 15 so that the spring 17 may be prevented from rubbing against the body 12 and the push rod 15 upon expansion and contraction of the coil spring 17 so that the operation of the shut-off valve is surely made.
Patent JP-H05271490-A (JP)
Title: Molded wiper blade rubber and its production
IPC: C08L23/08
Filed: 1992-03-27
Abstract: PURPOSE:To obtain a molded wiper blade rubber excellent in environmental aging resistance, dynamic fatigue resistance, etc., and having long life by molding and vulcanizing a specified higher alpha-olefin/ alpha,omega-diene/nonconjugated diene copolymer. CONSTITUTION:A 6-20C higher alpha-olefin (e.g. octene-1) (A) is copolymerized with an alpha,omega-diene (B) of formula I (wherein n is 1 to 3; and R<1> and R<2> are each H or 1-8C alkyl) (e.g. 1,4-pentadiene) and a nonconjugated diene (C) of formula II (wherein n is 1 to 5; R<3> is 1-4C alkyl; and R<4> and R<5> are each H or 1-8C alkyl except for the case where both of them are H at the same time) (e.g. 4-methyl-1,4-hexadiene) in such proportions as to provide a molar ratio of component A to component B of (95:5) to (50:50) and a content of component C of 0.01-30mol% to give a higher alpha-olefin copolymer rubber having an intrinsic viscosity, measured in decalin at 135 deg.C, of 1-10dl/g. This rubber is molded and vulcanized to give a molded wiper blade rubber.
Patent JP-S51147889-A (JP)
Title: Ship
Inventor: MATSUNO YOSHIYUKI
IPC: B63B25/02
Filed: 1975-06-12
Abstract: PURPOSE: A pump room is provided at the intermediate part in a lengthwise direction of the hatch in a ship unloading fluids and the bottom part of the hatch is constructed in a downgrade toward the pump room . Thereby unloading at a final stage can be carried out smoothly. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09235188-A (JP)
Title: Production of semiconductor single crystal thin film and device therefor
Inventor: TOMITA MUNENORI
IPC: H01L21/205
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a semiconductor single crystal thin film on the surface of a substrate by the gaseous phase growth of the single crystal under the rotation of the substrate, capable of producing a high quality epitaxial wafer by preventing the adhesion of fine particles, etc., produced from a substrate-rotating member to the main surface of the substrate. SOLUTION: This device is used for producing a semiconductor single crystal thin film by rotating a substrate 2 set in a reaction vessel 21 with a rotation- driving member 7, supplying a reaction gas 10 on the main surface side of the substrate 2, supplying a purge gas 3a into a space 11a on the back surface side of the substrate in the reaction vessel 21 to purge the space 11a with the carrier gas. Therein, a rotation-driving member 7 is disposed in a purge gas- discharging portion 13, to which a purge gas-discharging pipe 12 is connected. A gas flow controller 8 and further a pressure-reducing pump 9 on the downstream side are disposed in the purge gas-discharging pipe 12.
Patent JP-H10270451-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SAKAMOTO KAZUHISA
IPC: H01L21/322
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To irradiate only a prescribed area with beams without forming any irradiating beam suppressing layer separately. SOLUTION: Since source electrodes 22 are formed of aluminum, no braking X-ray is generated even when a prescribed area is irradiated with beams in a state where the source electrodes 22 area exposed. In addition, since an opening 25 is formed above a crystal defect area 11, the electrodes 22 function as a mask when the irradiating beam is projected. That is, the aluminum source electrodes 22 is not able to be used wiring only, but as a irradiating beam mask also.
Patent JP-H02248866-A (JP)
Title: Beam construction for acceleration sensor
Inventor: KANEKO TATSURO
IPC: G01P15/08
Filed: 1989-03-23
Abstract: PURPOSE:To achieve a smaller size and a higher sensitivity without impairing mechanical strength of a sensor by providing protrusions for fixing both ends of a dual tuning fork vibrator integral with a beam comprising a quartz plate to bridge the vibrator securely between the protrusions. CONSTITUTION:Protrusions 16 with a part thereof abutting a vibrator 12 thicker than other parts are provided integral on a beam made up of a quartz with the same cut as a quartz dual tuning fork vibrator 10 and fixed on a vibrator bonding part 12 with an adhesive or the like. A weight 18 is provided at a free end of the beam 14 and one end facing a fixed part is fixed on a base 20. When the base 20 receives acceleration in a direction of the arrow, the weight 18 deflects the beam 14 to cause a distortion in the vibrator 10 fixed on the beam 14 by a tension, compression or the like. This in turn changes a resonance frequency according to the displacement of the vibrator 10. In other words, acceleration of an object to be measured is outputted as change in the resonance frequency.
Patent JP-H08267892-A (JP)
Title: Seal stamping device and information processor equipped therewith
Inventor: HASHIMOTO MASAYOSHI
IPC: B41K3/04
Filed: 1995-03-29
Abstract: PURPOSE: To achieve the simplification of operability without causing any cost-up. CONSTITUTION: This stamping device is equipped with a receiving unit 16, receiving a plurality of stamps 10A, 10B, a selecting unit 26, selecting arbitrarily the stamps 10A, 10B received in the receiving unit 16, and a stamping unit 12, stamping the stamps 10A, 10B selected by the selecting unit 26, to simplify the replacement of the stamps.
Patent JP-S6322394-A (JP)
Inventor: RONARUDO DABURIYUU HIYUUMU
IPC: B01F5/06
Filed: 1987-03-25
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-S5946978-A (JP)
Inventor: INABA YASUHISA
IPC: A62B1/20
Filed: 1982-04-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10267277-A (JP)
Title: Premixture combustion ignition rod
Inventor: SAITO MASAKI
IPC: F23Q2/16
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To enable rapid fire extinguishment, in premixture combustion effected in a state that the diameter of the ejection nozzle of a tip part is reduced. SOLUTION: A valve mechanism 8 to open and close the feed of gas to the ejection nozzle of a combustion cylinder at a tip is formed such that, in a state that a gas feed passage to an ejection nozzle from a gas tank is cut off by a valve element 21, a feed passage on the ejection nozzle side from the valve element 21 is released to the atmosphere, a release passage 24 to reduce a gas pressure at the ejection nozzle and effect rapid fire extinguishment is provided, and during opening operation of the valve element 21, the release passage 24 is closed.
Patent JP-H038448-A (JP)
Title: Photocatalytic functional body and multifunctional material using the same
Inventor: SAKURADA TSUKASA
IPC: B01J35/02
Filed: 1989-03-23
Abstract: PURPOSE:To obtain a functional body capable of properly utilizing the photocatalytic action of a photocatalytic material and usable as a structural material, etc., and to also obtain a multifunctional material by sticking the photocatalytic material such as titania to a substrate of a metallic conductor. CONSTITUTION:A photocatalytic material having photocatalytic action such as titania, CdS or CdSe is stuck to a substrate of a metallic conductor such as stainless steel, copper or iron by thermal spraying, coating or other method. A photocatalytic functional body capable of properly utilizing the photocatalytic action of the photocatalytic material such as titania and usable as a structural material, etc., is obtd. and a multifunctional material is obtd. by using the photocatalytic functional body.
Patent JP-H04228281-A (JP)
Title: Method and apparatus for welding single or multiple strip-like sheet having different or equal thickness with each other by laser welding in passing running method
Inventor: KURUTO IETSUKU
IPC: B21C47/26
Filed: 1991-04-04
Abstract: PURPOSE: To enable exact laser beam welding by moving belt-like sheet ends relatively to each other, then fixing these ends, then butting and welding the ends to each other. CONSTITUTION: The belt-like sheets 2 are welded to each other by laser welding with a pass operation method. The belt-like sheet 2 ends are controlled by an electric motor system in a pass direction A and/or in a direction reverse from the passing direction A and a direction different from these directions before the sheets are cut in a transverse direction on the end side and before the sheets are cut from each other by a laser beam. The ends are then fixed so as to be aligned to each other. The ends are butted against each other and are welded. As a result, the belt-like sheets may be exactly aligned and welded to each other without the occurrence of warpage and without sideways projection.
Patent JP-S61228656-A (JP)
Title: Forming method for interlayer insulating film
Inventor: SHIGETOMI AKIRA
IPC: H01L21/3205
Filed: 1985-04-02
Abstract: PURPOSE:To remove the stepped part of an interlayer insulating film and flatten the surface, by forming a viscosity material on the interlayer insulating film, burying the recess part in the interlayer insulating film, removing the viscosity material until the interlayer insulating film becomes a specified thickness, and etching away the interlayer insulating film until a specified thickness is obtained with the viscosity material remaining in the recess as a mask. CONSTITUTION:On a semiconductor substrate 1 comprising silicon and the like, a metal wiring 2 comprising Al and the like is formed by patterning. An interlayer insulating film 3 comprising an insulating film such as a silicon oxide film or a silicon nitride film is formed on the entire surface by a plasma CVD method and the like. At this time, a recess part 3a corresponding to the pattern of the metal wiring, i.e., the recess part of the metal wiring 2, is formed on the surface of the interlayer insulating film. Thereafter, the recess part 3a is buried by applying a viscosity material 4 such as resist on the entire surface of the interlayer insulating film 3. The viscosity material 4 is removed to the surface of the interlayer insulating film 3 by dry etching. Then, with the viscosity material 4 remaining in the recess part 3a as a mask, the viscosity material 4 on the interlayer insulating film 3 is removed. Then, the new interlayer insulating film 3 is formed on the entire surface.
Patent JP-S62227117-A (JP)
Title: Manufacture of liquid crystal display element
Inventor: YASUDA SHIGERU
IPC: G02F1/13
Filed: 1986-03-28
Abstract: PURPOSE:To eliminate a leak of liquid crystal, deterioration in quality due to penetration to a display part, etc., and such a waste that plural liquid crystal injection holes are sealed individually at the same time, and to improve mass- productivity and reliability by using a comb-line jig which has a flat projection part. CONSTITUTION:Transparent electrodes are formed on two glass substrates 1 and 2 in a specific pattern and a sealant 3 for liquid crystal sealing is formed of thermosetting resin by screen printing except intermittent parts of the peripheral edge part of one glass substrate 1. Those are dried, the intermittently left parts of the sealant 3 for liquid crystal sealing are flawed and cut, and plural liquid crystal inspection holes 6 are formed. Liquid crystal 4 is injected into the glass substrates in a vacuum tank, and insulating resin 5 is stuck on tip parts of flat projections 7a of the comb-line jig 7 which are almost as long as the individual liquid crystal injection holes 6 and pressed against the plural liquid crystal injection holes 6. The sealing resin (insulating resin) is filed in the plural liquid crystal injection holes 6.
Patent JP-S52153548-A (JP)
Title: Device for operating elevator
Inventor: WATANABE KAZUHIKO
IPC: B66B1/16
Filed: 1976-06-17
Abstract: PURPOSE: To prevent the cage of an elevator from elevating in the direction opposite to the intention by registering again the cage call by the passenger in the cage by preventing the cage from elevating until the registered call is released and pedetermined condition is produced when a false cage call cancelling operation is not acted. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56169786-A (JP)
Title: Elimination of anode effect
Inventor: OOTA TERUTO
IPC: C25C3/20
Filed: 1980-05-30
Abstract: PURPOSE: To completely and stably eliminate an anode effect by a simplified installation and its automated operational means, by introducing air into a zone below an anode through a pipe hole passing vertically downwards or diagonally downwards through the anode.  
     CONSTITUTION: In an Al-making electrolytic furnace 11, a signal from an anode effect-detecting terminal 19 is received by a recognizer 18 to recognize or foretell the formation of an anode effect. When the formation of the anode effect is recognized or foretold, an electromagnetic valve 16 and another electromagnetic valve 20 arranged in the furnace 11 are opened, so that compressed air is injected from an air source 17 through a transport pipe 14, a pressure gauge 15 and a pipe hole 8 passing through an anode 12 into a zone below the anode 12. Thus, the anode effect is eliminated. In this case, the devices 14, 15, 16, 17 and 18 at the rightside of the broken line are centralizedly controlled as equipment common to all of the furnaces in the system. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63239579-A (JP)
Title: Portable electronic device
Inventor: IIJIMA YASUO
IPC: G06K19/07
Filed: 1987-03-27
Abstract: PURPOSE:To apply a portable electronic device to various application programs which differ in baud rate and to improve its mass-productivity by setting the baud rate of data transmission and reception optionally according to registered frequency division ratio information. CONSTITUTION:A control element 2 sends selection information stored in a memory 1 to a selecting circuit 7 and also sends the frequency division ratio information to an interface circuit 4. The circuit 7 selects and connects a signal line 6 to an input/output line 11 when the selection information is 0 to enable the element 2 to send and receive data to and from the outside directly. When the select information is 1, on the other hand, a signal line 5 is selected and connected to the line 11 to enable the element 2 to send and receive data to and from the outside through a circuit 4. The circuit 4 receives a clock 10 which is supplied from outside, divides the frequency of the clock 10 by the frequency division ratio information to determine the baud rate of data transmission and reception, and sends and receives the data to and from the outside at the determined rate.
Patent JP-S60217486-A (JP)
Title: Expressing system of approximate point
Inventor: HITAI YUTAKA
IPC: G06K9/68
Filed: 1984-04-12
Abstract: PURPOSE:To obtain an approximate point expressing system capable of recognition of such characters as ''T'' and ''+'' by expressing the approximate point not by one reference point but by a relative value from other point whose position has been decided. CONSTITUTION:Numbers 1, 2, 3 and 4 in the figure denote a coordinate input device, a detection and segmentation part, a character recognition part and a standard dictionary, respectively. The standard dictionary 4 consists of stroke numbers, names of points in the stroke, reference points and x and y coordinates of the point. The stroke number expresses the number of the stroke in a certain writing order of a character. In terms of name of the point, for instance, one stroke is expressed by three points such as a start point S, a middle point C and an end point E. The reference point expresses from which point coordinates of the point employ relative coordinates. For instance, assuming that the reference point is ''1S'', it means relative coordinates from a start point of a stroke 1. Since a dictionary is preared by utilizing statisstics of plural data, averages and standard deviation values are used for coordinate values x and y and permissible deviation values DELTAx and DELTAy, respectively.
Patent JP-S60216126-A (JP)
Title: Two-wire type ceramic glow plug
Inventor: YOKOI SHINICHI
IPC: F23Q7/00
Filed: 1984-04-12
Abstract: PURPOSE:To improve the workability at the time of connecting a ceramic heater, and a middle shaft and an electrode tube which are used as both terminal electrode terminals and to facilitate the manufacture of the titled plug by welding lead wires projected from the terminal metal fittings to the middle shaft and the electrode tube. CONSTITUTION:The junction structure of the ceramic heater 11, and the middle shaft 16 and the electrode tube 18 which are used as terminal electrodes at the rear end sides of mounting metal fittings 15 and 17, is formed so that both ends of a heat generating wire are exposed to the outer peripheral surfaces of a small-diameter part 11a provided with steps at the rear end of the heater and a large-diameter part 11b of the main body disposed closely thereto to form elecrode parts A and B, and terminal metal fittings 15 and 17 are fitted in the electrode parts A and B, lead wires 15a and 17a projected at respective terminal metal fittings 16 and 17 being connected to the middle shaft 16 and the electrode tube 18. The junction of connecting metal fittings 15 and 17 at the electrode parts A and B is formed so that a glass layer or a metalized layer is interposed in the outer peripheral surfaces of the heat generating wire 14 except the exposed portions of the end parts 14a and 14b, and is solidly soldered. Therefore, the workability of the titled plug at the time of joining is improved, and the titled plug is a dapted for mass-production.
Patent JP-S60214229-A (JP)
Title: Spectrophotometer using xenon flash lamp
Inventor: MINEKANE TOMIJI
IPC: G01N21/25
Filed: 1984-04-10
Abstract: PURPOSE:To obtain the spectrophotometer which allows the size reduction and life prolongation of a light source and uses the xenon flash lamp with small heating value by employing an intermittent turning-on system. CONSTITUTION:A figure shows photometric data obtained when the xenon flash lamp is turned on for the 4th time (four times at a 100Hz frequency) by a mark *and photometric data when the lamp is turned on for the (n+1)th time (four times at a 100Hz frequency) by a mark  . It is evident from the figure that neither the 1st nor the 2nd photometric data among photometric data of the (n)th and the (n+1)th times has stability in absorbance (mAbs). Then, the 1st and the 2nd photometric data are removed by an arithmetic processing means and the intermediate value between the remaining 3rd and the 4th photometric data with stability is calculated to obtain high-precision, stable photometric data.
Patent JP-H08271413-A (JP)
Title: Production of roughly processed tea
Inventor: KISHIMOTO HIROSHI
IPC: G01N21/35
Filed: 1995-03-29
Abstract: PURPOSE: To deal with diversified demand for tea product by measuring the quality characteristics of raw leaf tea material through near infrared spectroscopic analysis thereby making possible to set the conditions of tea production process. CONSTITUTION: Raw leaf material received by an unloader 11 is stored temporarily in a raw leaf managing unit 12 and eventually transferred on a transfer unit 13 to a steam heater unit 21 in a rough tea processing line 2 and passed through respective processes to produce a product. The raw leaf tea is sampled when it is received by the unloader 11 or in the way of transfer from the unloader 11 to the unit 12 and delivered to means 3 for measuring the quality characteristics of the raw leaf material. The quality characteristic value is delivered to a means 4 for setting process conditions of the rough tea processing line 2 depending on the quality characteristics of raw leaf material and signals are delivered to each unit 21-27 constituting the rough tea processing line. The means 4 also delivers control signals to the units 12, 13.
Patent JP-S51148667-A (JP)
Title: A process for solidification treatment of sludge containing chromium
Inventor: UEMURA TADASHI
IPC: A62D101/08
Filed: 1975-06-16
Abstract: PURPOSE: A process for solidification of sludge wherein the elution of chromium in the solidified sludge is prevented. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06280854-A (JP)
Title: Nonwoven fabric roll
Inventor: KIMURA TATSUO
IPC: F16C13/00
Filed: 1993-03-30
Abstract: PURPOSE:To provide a nonwoven fabric roll which even in the case where the nip pressure of a roll is large or a processed article is hard, does not cause the buckling of a fiber, and can use for a long time and have a long life. CONSTITUTION:A nonwoven fabric roll is a roll which is formed by piling up many sheets of disc-shaped objects composed of a nonwoven fabric formed by confounding a synthetic fiber. The synthetic fiber is a spunbonded fiber, and the surface hardness of the roll shall be above 50 deg. in the case where it is measured by a spring system C type hardness meter belonging in JIS K6301.
Patent JP-H02251128-A (JP)
Title: Mask for x-ray exposure and manufacture thereof
Inventor: NOGUCHI FUMINOBU
IPC: G03F1/60
Filed: 1989-03-24
Abstract: PURPOSE:To integrate a support substrate and a reinforcing frame in a short time and with high accuracy by integrating the support frame and the reinforcing frame by the Au-Si eutectic junction. CONSTITUTION:An X-ray absorbing metal pattern is formed of Au, Ta, W, Pt, Mo, Re, TaN, WN and WTi, while an X-ray transmitting support film 2 consists of SiN, BN, SiC, Be and polyimide. A support frame 3 is constituted by a workable rigid body while usually consisting of single crystal silicon, and a reinforcing frame 7 is the rigid body while a quartz plate is used therefor. A junction part 8 of the support frame 3 and the reinforcing frame 7 is an Si-Au eutectic junction. Accordingly, the Au-Si eutectic junction is utilized for junction of the support substrate 3 and the reinforcing frame 7, while the silicon face of the support substrate 3 and the face having a metal layer of the reinforcing frame 7 are made to adhere closely and to oscillate by heating. Thereby, junction can be relatively simply and mechanically with high accuracy performed.
Patent JP-S548202-A (JP)
Title: Safety device for furnace cylinder smoke tube boiler
Inventor: YASUGI MASAAKI
IPC: F22B7/16
Filed: 1977-06-20
Abstract: PURPOSE: To prevent explosion in a furnace, by providing gas purge passages fitted with dampers at the rear of the furnace cylinder and automatically opening/closing the dampers and purging unburned gas. 
     COPYRIGHT: (C)1979,JPO&Japio