baber/WOPTO huggingface dataset:
Patent JP-S57140559-A (JP)
Title: Electronically controlled fuel injection carburetor
Inventor: WATANABE NOBORU
IPC: F02M69/00
Filed: 1981-02-23
Abstract: PURPOSE:To eliminate deterioration of distribution for a throttle valve at half opening and discontinuous combustion at rapid acceleration, by providing a fuel injection valve in the downstream of the throttle valve. CONSTITUTION:A variable venturi part 3 is provided in the downstream side of  a throttle valve 2, and a fuel injection valve 5 is equipped in a portion of said  venturi where its flow of air is at the highest speed, then injected fuel is  atomized. Since the throttle valve 2 is located in the upstream side of the variable venturi part 3, the atomized fuel is never affected by a degree of opening  of the throttle valve 2, and a uniform mixture can be fed to a combustion chamber. Further a compression spring 9 is built in a suction piston 4, then  variation of pressure is reduced, thus pulsation of intake air can be decreased  in the upstream side of the variable venturi part 3.
Patent JP-H10208342-A (JP)
Title: Loading device for cassette type tape deck
Inventor: KONISHI SATORU
IPC: G11B15/675
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To easily insert a tape cassette into a cassette holder and to surely prevent the swing in the back and forth direction with a reel base of the tape cassette as the center at the recording/reproducing time. SOLUTION: A leaf spring 7 is composed of a front side spring part 26 erected and a rear side spring part 27 provided downward from the upper end of the front side spring part 26 to its rear part. This leaf spring 7 is provided turnably back and forth with a lower end part of the front side spring part 26 in the cassette holder 6. Moreover, the leaf spring 7 is capable of changing positions between an inserting preparation position slantwise for transferring the leaf spring 7 in accordance with upward movement of the rear side spring part 27 and such a position that the leaf spring 7 in the inserting preparation position is turned backward by inserting the tape cassette 1 into the cassette holder 6 and also as an inserting position where the rear side spring part 27 is abutted with at least an upper end part and a lower part of a front panel of the tape cassette 1.
Patent JP-S53111937-A (JP)
Title: Front wheel drive clutch device for four-wheel drive power agricultural vehicle
Inventor: SHIYUDOU KUNIO
IPC: B60K17/34
Filed: 1977-03-08
Abstract: PURPOSE: To prevent a four-wheel drive power agricultural vehicle from slipping at braking time by providing an electromagnetic clutch at the root of a front wheel drive take-off shaft to transmit the power to the front wheels when operated with right and left brakes to thereby bear the ground contacting frictions simultaneously at the front and rear wheels. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04264347-A (JP)
Title: Atmospheric pressure ionization mass analyzer
Inventor: MIMURA TADAO
IPC: G01N27/62
Filed: 1991-02-19
Abstract: PURPOSE:To obtain accurate molecular weight of a sample by finding out the product of precise mass and electric valence number on the pseudo pro-ion peak of the polyvalent ion peak of the sample, and then subtracting the electric valence number from its product value. CONSTITUTION:High voltage is impressed upon a liquid chromatograph 1, a Teflon pipe 2 and an ESI probe 3, and a sample is nebulized from its tip together with nebulizer gas 4, and ion beams are sent to a mass analyzing unit 8 through an electrostatic lens. Furthermore, the polyvalent ion peak of the sample is sandwiched between the already-known ion peaks, and while changing ion accelerating voltage, precise masses of the pseudo pro-ion peak and its isotope peak are measured so as to find out mass difference between them, and electric valence number of polyvalent ions is found out from this mass difference. Next, the product of a precise mass value and the electric valence number of the pseudo pro-ion peak of the polyvalent ion peak is found out. By subtracting a value of the electric valence number from this product value, that is, the mass after protons are added to molecular weight of the sample, the precise molecular weight of the sample can be obtained.
Patent JP-H02204516-A (JP)
Title: Sea water exchanging device
Inventor: SHIKI AKIRA
IPC: E02B3/02
Filed: 1989-02-02
Abstract: PURPOSE:To make it possible to prevent occurrence of blue tide by laying a caisson having a partition wall which is formed in the inside of the caisson so as to define therein two chambers communicated together at their tops and formed on its open sea side with an opening, so as to build a breakwater, and by communicating the open sea with the inside of a harbor through water pipes disposed in the bottom section of the caisson. CONSTITUTION:Front and rear side air chambers 3a, 4a which are defined by a partition wall 2 formed in the inside of a caisson 1 that is laid so as to build a breakwater, are communicated with each other. Then, a sea water intake opening 5 is formed in the caisson 1 on the open sea side. A water pipe 6 incorporating a check valve 7a acting only for suction and a water pipe 8 incorporating a check valve 7b acting only for discharge are disposed in the lower section of the harbor side chamber 4. With this arrangement, anoxia water in a block on the bottom layer of the harbor is discharged to the open sea through the water pipes 6, 8 in response to a difference in water level or wave-height between the harbor and the open sea. Thereby it is possible to prevent occurrence of blue tide in the harbor.
Patent JP-H07236277-A (JP)
Title: Thyristor converter
Inventor: ASHIZAKI YUSUKE
IPC: H02M1/00
Filed: 1994-02-23
Abstract: PURPOSE:To prevent the flowing of the excessive DC into a load by detecting the fault of a DC current transformer at the side of a rectifier on the basis of a DC voltage and a firing angle as information. CONSTITUTION:A holding circuit 8, which monitors the change of a DC voltage 5C and a firing angle 5D all the time during the operation of a thyristor converter 1, is provided. Whether or not the DC voltage 5C and the firing angle 5D are changed is checked when a secondary voltage 5B of a DC current transformer 2 is decreased. When the DC voltage 5C and the firing angle 5D are changed. An AC power supply 4 or a load is regarded as having changed, and the firing angle 5D is not held. When the DC voltage 5C and the firing angle 5D are not changed, it is regarded as possible that the DC current transformer 2 is faulty 2. The firing angle immediately before stored in the holding circuit 8 is imparted to a phase control circuit 7 so as to hold the firing angle 5D once. Then, the fact than the firing angle 5D is in the holding state is notified to the operator with an alarming circuit 9.
Patent JP-S59150520-A (JP)
Title: Apparatus for attaching filter for vehicle
Inventor: KIKUCHI ICHIROU
IPC: B01D46/10
Filed: 1983-02-18
Abstract: PURPOSE:To facilitate the attachment and detachment of a filter, by pressing the upper end of the filter to the outer panel side of a car body by a spring while pressing the lower end part thereof to the outer panel side of the car body under the own wt. of the filter in such a state that an erected piece for receiving the lower end part of said filter is inclined. CONSTITUTION:Louvers 14 are directly provided to the outer panel 1 of a car body in the part of the communication window 2 provided to the outer panel of the car body of a vehicle and a leaf spring 76 for pressing a filter to the side the outer panel 1 of the car body is provided to a groove part 75 for receiving the upper end part of the filter 3 while the erected piece 11 of an eave trough 6a for receiving the lower end part of the filter 3 is inclined at an angle theta. Because of this structure, in attaching the filter 3, the upper end part of the filter 3 is upwardly pushed so as to be received in the groove part 75 and, thereafter, the lower end part of the filter 3 is fallen in the groove 5 of the eave trough 6A. By this method, the upper end part and the left and right parts of the filter 3 is pressed to a pillar groove 16 by the leaf spring 75 to the side of the outer panel 1 of the car body of the eave trough 6A under its own wt. and the inclination theta to keep air-tightness.
Patent JP-H03230918-A (JP)
Title: Manufacture of metallic foil-plastic composite injection molding and its product
Inventor: YOTSUTSUJI AKIRA
IPC: B29C45/14
Filed: 1990-02-04
Abstract: PURPOSE:To obtain a metallic foil-plastic composite molded object in which the metallic foil may correspond with any shape by a method in which the metallic foil which is folded in a suitable shape and is adhesive-treated, is fitted into a mold, and then the metallic foil is again molded in the mold by injecting molding material, whereby the plastic and the metal lic foil are integrally molded. CONSTITUTION:The aluminum foil whose one surface is coated with an adhesive and is dried is cut so that said foil is fitted to the shape of the inner surface of plastic, and the foil is folded by a folding line, and then the parts of paste-allowance are mutually stuck with an instantaneous adhesive. Since the projected shape of the mold fitted to side of injection molding line is caused to coincide with the folded shape-object of the metallic film, said object is fitted thereto. In this state, the mold is clamped, and polycarbonate resin is injected, and then the molded object is taken out by using the mold. The aluminum foil is integrally molded firmly on the inner surface of a molded object. First, the metallic foil is stuck to the plastic by point or line bonding, but after molding, the foil is stuck to the front and rear of the plastic on its whole surface with an adhesive. Since the mold is filled with the plastic at high speed and under high pressure usually, the foil is pressure-contacted to the shape of the mold surely even if the metallic foil is premolded into a simple shape, and the shape of its surface may be precisely transferred.
Patent JP-H01241775-A (JP)
Title: Electric terminal pin and its manufacture
Inventor: UERUDON ERU BURUUBAAKA
IPC: H01R12/58
Filed: 1989-02-02
Abstract: PURPOSE: To provide high durability to a damage caused by bending and/or twisting, by gradually increasing width of an S-shaped contact section from a transfer section to a central section in the axial direction of a contact section. CONSTITUTION: An S-shaped transverse cross section of an elastic part 20 usually includes a pair of C-shaped arms 26 facing each other. Two arms 26 mutually are connected at one end and form the center point of the cross section. The opposite end of each arm 26 freely bends toward the center when inward force or pressure is added. A thickness of each arm 26 is taper-attached from a connection end toward a free end by chamfering. That is, its elasticity is improved. The taper-attached S-shaped cross section expands over the entire elastic section 20 and expands from the contact section (C) through the transfer section (T). Therefore, each arm 26 provides larger compliance at the free end.
Patent JP-S57139011-A (JP)
Title: Material for releasing physiologically active substance
Inventor: SATOU SUSUMU
IPC: A61K9/70
Filed: 1981-02-20
Abstract: PURPOSE: The titled material that is composed of a film with a number of fine voids containing a water-swelling substance in the matrix, a layer holding physiologically active substances in its fine voids and a impermeable base layer, thus being able to release the physiologically active substances continuously.  
     CONSTITUTION: The objective material is composed of a film 14 that has a number of fine voids of less than 10μ diameter and contains a water-swelling substance 13 with a water absorption of at least 500wt% such as sodium acrylate- vinyl acetate copolymer in the matrix 12, an active substance-holding layer in which a liquid containing physiologically active substances 15 are held in voids and an impermeable base layer which is formed on either side of the above two layers. The water of sweat from outer skinds or mucous membranes of a body or from air is fed to the water-swelling substance to cause swelling and the physiologically active substances are pressed by the swelling to come out to the void surfaces and continuously adsorbed or absorbed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S55116277-A (JP)
Title: Testing system for crosspoint conduction
Inventor: SAKURAI KUMAHISA
IPC: H04M3/26
Filed: 1979-03-02
Abstract: PURPOSE: To operate crosspoint conduction test easily without using a switching relay by using other crosspoints in the same matrix switch for ascertaining crosspoint conduction.  
     CONSTITUTION: XA7, XB7, constituting horizontal level No.7 of matrix switch unit 1, are made the horizontal level to be used exclusively for ascertaining crosspoint conduction. Conduction ascertaining detection relay CON is connected to XA7, and XB7 is connected to the ground. Crosspoints P07AWP77A, P07BWP77B are made special crosspoints. Consequently, when crosspoints P61A, P61B are closed and at the same time P67A, P67B are closed, relay CON operates and ascertainment is performed. Then, by opening P67A, P67B, a loop is formed between XAO and XBO from the side of device 10, and conduction test is operated, so that it is possible to simplify the system. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61184942-A (JP)
Inventor: ARAN DENE
IPC: H04L7/00
Filed: 1986-02-06
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-H0540127-A (JP)
Title: Detector of flow rate and direction of flow rate
Inventor: MIYAMOTO KEIICHI
IPC: G01P5/10
Filed: 1991-02-19
Abstract: PURPOSE:To attain an improvement in the precision of detection of a flow rate and the direction of the flow rate and simplificatiion, miniaturization, etc., of a control system of a processing of an output signal of a vibrator. CONSTITUTION:A resistant heat generator 2 is provided in the central part of a crystal plate and four vibrators 13, 14, 15 and 16 are provided around the resistant heat generator 2. Based on a beat frequency between the vibrators 13 and 14, the beat frequency between the vibrators 15 and 16 and the beat frequency between the vibrators 14 and 16, the flow velocity of a fluid and the direction of a flow are detected.
Patent JP-H02206680-A (JP)
Title: Liquid crystal composition and liquid crystal element containing the same
Inventor: SHINJO KENJI
IPC: C09K19/30
Filed: 1989-02-03
Abstract: PURPOSE:To obtain a ferroelectric chiral smectic liquid crystal composition, consisting of specific two kinds of liquid crystal compounds and capable of providing liquid crystal elements, good in switching characteristics and improved in low-temperature operation characteristics. CONSTITUTION:The objective composition containing (A) a compound expressed by formula I (R1 and R2 are 1-18C alkyl; X1 and X2 are single bond, -O-, -OCO-, -CO2- or-OCO2-; Z is -CO2, -OCO-, -CH2O-, -OCH2- or single bond; formulas II and III are p-phenylene, 1,4-cyclohexylene or group expressed by formula IV; formula V is p-phenylene or 1,4-cyclohexylene) and (B) a compound expressed by formula VI (A1 is single bond or p-phenylene; A2 is p-phenylene or group expressed by formula VII or VIII).
Patent JP-H02205186-A (JP)
Title: Picture processor
Inventor: NASUHARA NOBUKAZU
IPC: G01N21/88
Filed: 1989-02-03
Abstract: PURPOSE:To exactly observe an inspection result with eyes without being influenced by the change of a surrounding environment by calculating an average color concerning an object to be image-picked up and a background and separately setting a display color with luminance for making the average color sharp. CONSTITUTION:An object 1 to be inspected is image-picked up by a color CCD camera 3 and picture data are stored to a picture memory 8 as the digital signal of 32 gradient levels. A CPU circuit 17 adds the respective luminance values (0-31) of R, G and B in the 256 (horizontal) X 240 (vertical) picture elements for one screen in the picture memory 8 by an address signal generated by an address generation circuit 9 by one screen and the added values are divided with all picture element lines (256X240=61440). Then, the average luminance is calculated at every R, G and B. The past luminance of the display colors R, G and B as the inspection result is calculated from each calculated average luminance of the R, G and B and set to a display color selecting circuit 14.
Patent JP-H06319558-A (JP)
Title: Hypersensitivity related gene
Inventor: ROORENSU GODEIAARU
IPC: C12N15/29
Filed: 1994-02-23
Abstract: PURPOSE: To obtain a hsr(hyper-sensitivity related) gene group and individual components thereof including its promoter and regulatory regions thereof, its coding region, its gene product; modifications thereto; applications of the gene, promoter region, regulatory region and coding region and modifications thereto; DNA constructs, vectors and transformed plants.  
     CONSTITUTION: A hsr(hyper-sensitivity related) 203J gene of SEQ ID No.1 and individual components thereof including its promoter and regulatory regions thereof, its coding region, its gene product; modifications thereto; applications of the gene, promoter region, regulatory region and coding region and modifications thereto; DNA constructs, vectors and transformed plants. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H07234957-A (JP)
Title: Carrying device for paper sheets
Inventor: WATANABE HAJIME
IPC: G07D9/00
Filed: 1994-02-23
Abstract: PURPOSE:To provide the carrying device for paper sheets capable of reducing the frequency of judgment of the jam due to the variation of the staying time of the paper sheets in a switch back means and correctly discriminating the usual jam. CONSTITUTION:The device is provided with 1st and 2nd sensors 85 and 86 arranged on the carry-in and carry-out sides of the paper money in the switch back means and detecting the passage of the paper money, measurement means 92 measuring the staying time of the paper money introduced in the switch back means, judgement means 91 judging the abnormality of the carrying of the paper money when the 2nd detection means 86 does not detect the passage of it within the set time after the 1st sensor 85 detects the passage of the paper money, and correction means 94 correcting the judgment of the means 91 based on the staying time of the paper money measured by the means 92.
Patent JP-S551268-A (JP)
Title: Hole sealing method for sheet-metal product
Inventor: INOUE KOUZOU
IPC: B62D25/24
Filed: 1979-03-05
Abstract: PURPOSE:To simplify hole-sealing by using the prescribed part which is cut, having a part left, for forming hole as a plug for filling up the hole. CONSTITUTION:A projection part 2 is formed by drawing the central part of a prescribed part 11 for forming a hole on a floor plate 1, and said projection part is cut, having a part 3 left, and then the prescribed part 11 is bent downward from the rest part 3 to form a hole 6, and the projection part 2 is stretched, and on the cut end part opposite to the rest part 3, cut grooves 5a and 5b are formed. The floor plate 1 is mounted on a car body, having cut part 11a bent upward amoung cut parts 11a-11c which are divided by cut grooves 5a and 5b. After necessary processing is performed through the hole 6, the prescribed part 11 is bent again upward, and the cut end parts 11b and 11c are contacted with the under surface 1b of the floor plate, and the cut end part 11a is bent downward to fill-up the hole 6. Thus, the prescribed part 11 cut for forming the hole 6 is effectively utilized, and the necessity of making a new plug is eliminated.
Patent JP-S61184266-A (JP)
Title: Hydraulic transmission
Inventor: KAWASUE SHIGEO
IPC: F16H39/16
Filed: 1985-02-12
Abstract: PURPOSE:To improve the efficiency of power conversion by operating a pump and motor with a hydraulic engine which can generate couple corresponding to the input and the output in a torque ring only with static pressure of fluid introduced into inner and outer static pressure bearing mechanisms. CONSTITUTION:A pump side hydraulic engine PE permits a torque ring to generate couple corresponding to the input torque and the output torque by inner static pressure bearing mechanism 4, torque ring 5 and outer static pressure bearing mechanisms 13, 17. A motor side hydraulic engine ME is constituted similarly to the pump side hydraulic engine PE. Thus, energy loss in the respective hydraulic engines can be substantially reduced to improve the efficiency of power conversion.
Patent JP-H10220249-A (JP)
Title: Soundproof engine working machine
Inventor: HIBI SHINJI
IPC: F02B77/13
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To reduce noise by miniaturizing a soundproof engine working machine in which a vertical shaft-type engine and a generator are arranged as small as possible. SOLUTION: In a soundproof engine working machine in which a vertical shaft-type engine E and a working machine to be driven by the engine E are longitudinally arranged in a box-shaped soundproof case 1, the soundproof case 1 is divided by partition walls 2 into an engine room 3 in which the engine E and the working machine are arranged, a radiator room 4 above the engine room 3, in which a radiator R is arranged, and an air discharging room 5 above the radiator room 4 for introducing air discharged from the engine room 3 through the radiator room 4, and an air discharging duct 6 communicated with the air discharging room 5 and provided with an opening part on the lower part is formed on the side wall of the soundproof case 1.
Patent JP-H04240212-A (JP)
Title: Polyester fiber excellent in light fastness
Inventor: TOKUNAGA ISAO
IPC: D01F6/92
Filed: 1991-01-25
Abstract: PURPOSE:To obtain the subject fiber, composed of a polyester in which a specified amount of a copolymer having specific two kinds of groups is blended and useful as carpets, car sheets, etc. CONSTITUTION:The objective fiber is obtained by adding 0.05-5.0wt.% copolymer containing groups expressed by formulas I and II [preferably a copolymer of 2-hydroxy-4-(methacryloyloxyethoxy) benzophenone and methyl methacrylate having 10000-50000 weight-average molecular weight] to a polyester {having 0.4-1.2 intrinsic viscosity [eta] in which >=50mol% of a dicarboxylic acid component is preferably composed of an aromatic dicarboxylic acid and >=80mol% of a diol component is preferably composed of a 2-10C aliphatic or alicyclic diol at the completion of a polymerization step and spinning the resultant mixture.
Patent JP-H10222975-A (JP)
Title: Recording and/or reproducing apparatus with radio receiver
Inventor: OGAWA TAIZO
IPC: G11B33/06
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To realize reduction in size and prevent deterioration of receiving sensitivity of radio by forming, of a material allowing transmission of radio wave, a cover which may be attached retatably to the body to close a recording/ reproducing section and is also provided with a radio receiver. SOLUTION: A cover 23 to be supported to rotate against the body includes a cover body 46, a reflecting plate 47 forming the main surface section, tape cassette holding sections 48, 49 and an eject mechanism 65. This cover 23 is provided with a radio receiving section 67 consisting of a printed circuit board 68 and a bar antenna 69 and is closed by a closing plate 72 made of a synthetic resin material. Moreover, the reflecting layer of the reflecting plate 47 is made of a titanium having excellent transmittivity of radio wave. Thereby, the apparatus as a whole can be reduced in size by providing the radio receiving section 67 to the cover 23 side and simultaneously deterioration of receiving sensitivity characteristic of the radio receiving section 67 can be prevented by forming the cover 23 of the material having excellent radio wave transmittivity.