baber/WOPTO huggingface dataset:
Patent JP-H10324205-A (JP)
Title: Corner guard for bumper
Inventor: MASAKI KENJI
IPC: B60R19/44
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a corner guard which fits to any curved corner shape of a bumper, and is easily receives surface treatment such as metal plating, by separably and orderly connecting hard plastic parts each other which can bend and have same shapes, and placing adhesive on a fitting surface to a bumper. SOLUTION: Because a projective shape 13 of a plastic part 1 is inserted into a recessed part 12 of another plastic part 1, and then both plastic parts 1 are connected each other by inserting a connecting shaft 14 into the both connecting holes, many plastic parts 1 are flexibly connected. Furthermore, an end part 2 is fixed on both ends of the connected plastic parts 1, and whole shape becomes slender and smart. The connecting side of the end part 2 to the plastic part 1 is formed in the projective shape 13, the connecting side of another end part 2 is formed on the recessed part 12, these connecting sides are engaged in the recessed part 12 and the projective shape 13 on both sides of the plastic part 1, and then the connecting shaft 14 is inserted.
Patent JP-S5323099-A (JP)
Title: Piezo-electric porcelain composite
Inventor: NISHIDA MASAMITSU
IPC: H01L41/187
Filed: 1974-11-20
Abstract: PURPOSE: To improve a durability by adding manganese dioxide and oxidized secondary tin to the composition shown by Pb (Nil/3Nb2/3)x Ti 1- xO 3  as the accessory constituent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62291870-A (JP)
Title: Manufacture of enclosed type nickel-cadmium storage battery
Inventor: KAIYA HIDEO
IPC: H01M10/34
Filed: 1986-06-10
Abstract: PURPOSE:To eliminate a formation process and aim at simplifying of a battery manufacturing process and lowering of costs, by making a negative electrode to retain metallic cadmium at the same time as oxidizing metallic cobalt and the metallic cadmium of a positive electrode by means of charging after the battery is assembled. CONSTITUTION:The battery in the caption is formed by a positive electrode to which metallic cobalt and metallic cadmium are added, and a negative electrode consisting of unformed paste with porosity of 25-45%. By charging the battery after it is assembled, the metallic cadmium is retained in the cadmium negative electrode at the same time as the metallic cobalt and the metallic cadmium in the positive electrode are oxidized. Thus, the formation process and washing and drying processes following that can be eliminated, a loss of the cadmium used to occur by dispersion of the formation process can be lowered, and simplifying of the battery manufacturing process and lowering of the material cost for the negative electrode can be achieved.
Patent JP-S5837095-A (JP)
Inventor: MUKOUYAMA KOUJI
IPC: C11D1/06
Filed: 1981-08-28
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-H03591-A (JP)
Title: Rudder for marine vessel
Inventor: PIITAA BINGAMU
IPC: B63H25/38
Filed: 1989-05-26
Abstract: PURPOSE:To save working time by clamping plural erected cylinder bodies with a top plate and a bottom plate and covering between these cylinder bodies and along the whole periphery of both flanks of the cylinder body and a rear end part with rudder plates. CONSTITUTION:Cylinder bodies 2, 3 are erected in place of vertical rudder bones and fitted being clamped by a top plate 4 and a bottom plate 5. Both flanks of the front cylinder body 2 and the rear cylinder body 3 are connected by a front rudder plate 6, and both flanks of the rear cylinder body 3 and a rear edge part is connected by a rear rudder plate 7. There are further provided with a horizontal rudder bone 9, a rudder head member 10 and a bottom pintle 11. With this constitution, welding work is required only for the straight line parts, thus facilitating welding work, as well as slotting becomes unnecessary, thus shortening working time.
Patent JP-S6115088-A (JP)
Title: Heat transfer tube for boiling
Inventor: NISHIWAKI FUMITOSHI
IPC: F28F13/18
Filed: 1984-06-28
Abstract: PURPOSE:To obtain a heat transfer tube for boiling excellent in the heat transfer performance by inserting a screen mesh having strand parts having small and close gaps between the strands and those having large and coarse strand parts along the inner wall surface of the heat transfer tube and thermally and tightly connecting them. CONSTITUTION:In a screen mesh 7, vertical and horizontal lines are woven in such a manner that woven parts in which gaps between strands are small and close and woven parts in which gaps between strands are large and coarse are formed alternately. At the screen mesh 7 thermally and tightly connected to the inner wall surface of the heat transfer tube 6 are formed a large number of active boiling depressions 8 depending on how to weave the strands. Even when the heat transfer quantity increases and the vaporization quantity from the mesh 7 increases, vapor from the nucleus 8 flows out in the directon of arrow 11, and a fluid of the main current part flows in the direction of arrow 10 on the inner wall surface of the pipe 6 through the gaps 9 and is fed to the nucleus 8. According to this procedure, since the fluid flowing into and out of the nucleus 8 does not oppose the flow of vapor, the heat transfer surface does not dry out at the time of high heat flowing.
Patent JP-H01303772-A (JP)
Title: Manufacture of thin film polymer piezoelectric transducer
Inventor: TAKEUCHI YASUTO
IPC: H01L41/45
Filed: 1988-05-31
Abstract: PURPOSE:To enable the excellent polarizing process through a comparatively low voltage by a method wherein a polarizing electrostatic field is applied onto a piezoelectric material while the piezoelectric material is viscous of fluid as the evaporation of the solvent which dissolves the piezoelectric material layer is not finished. CONSTITUTION:A polarizing electrostatic field is applied onto a piezoelectric material 3 while it is viscous or fluid as the evaporation of a solvent which dissolves the piezoelectric material layer 3 is not completed. That is, an electrode 2 is fitted to a packing material 1 through a bonding agent, a piezoelectric material solution is applied onto the electrode 2 to form a piezoelectric material layer 3 as thick as required, and then a wire net 4 is placed thereon. And, a cell 5 is connected between the electrode 2 and a lead-out wire 6 to apply a polarizing voltage Ep. Therefore, the solvent keeps evaporating from the piezoelectric material 3 through the wire net 4 while the polarizing voltage Ep is applied, so that the piezoelectric material 3 is dried up to be solidified as embracing the wire net 4. By these processes, a piezoelectric thin film polymer can be improved in a polarization efficiency or the percentage of success of the polarization.
Patent JP-S63297357-A (JP)
Title: Novel alkylsulfuric acid ester derivative, its production and drug containing said derivative as active component
Inventor: TODA MASAAKI
IPC: A61P37/04
Filed: 1987-05-29
Abstract: NEW MATERIAL:The compound of formula I [R<1> is H, OH or 1-4C alkoxy; R2 is group of formula II, formula III, etc. (l is 11-15; m and m' are 6-12; l' is 9-13; G is 1-4C alkylene); R<3> is group of formula IV, V, etc. (Z is 1-4C alkylene; p and p' are 6-12; q' is 11-15)]. EXAMPLE:3(syn)-( 3, 4-Didecyloxybenzoyl )amino-2(anti)-tetradecanoyloxycy clohexa-1(RS)-yl-O-sulfonic acid. USE:Immunological competence activation agent. Antitumor agent. PREPARATION:The compound of formula I can be produced by introducing a sulfo-group to the 4-hydroxyl group of the compound of formula VI (R<1a> is H or 1-4C alkoxy). The sulfo-introducing reaction is carried out with sulfur trioxide-pyridine complex in the presence of a tert-amine (e.g. pyridine) at -10-+60 deg.C in a solvent such as THF or in the absence of solvent.
Patent JP-S5758908-A (JP)
Title: Setting method for roll gap of rolling mill
Inventor: BABA KAZUNORI
IPC: B21B37/00
Filed: 1980-09-26
Abstract: PURPOSE: To set the roll gap at high accuracy and high speed, by controlling a roughly reducing motor correspondingly to a deviation of the actual roll gap from a preset roll gap of a rolling mill, and by sending a command on the cylinder position to a hydraulic cylinder.  
     CONSTITUTION: The deviation of the roll gap is obtained from a present roll gap RGr sent out of a roll gap setter 38 and an actual roll gap RGf sent out of a roll gap operator 36. A maximum speed command is given to a roughly reducing motor's speed controller 22 until the said deviation becomes lower than the 1st set point. Then, a stepwise slow down command is given to the controller 22 until the deviation becomes lower than the 2nd set point; if the deviation becomes lower than the 2nd set point, a stop command is given to the controller 22. According to thus scheduled timing, a proportional plus integral control expressed by the equation (in which, α is an integral gain and β is a proportional gain) is carried out for obtaining a cylinder's position command which is then given to a hydraulic cylinder's position controller 42. By the present method, highly accurate setting of the roll gap is finished in a short time, and an overshooting is prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6115285-A (JP)
Title: Optical character reader
Inventor: AOYAMA KEIICHI
IPC: G06K9/03
Filed: 1984-06-29
Abstract: PURPOSE:To secure adaptation between a character frame and a printed form by means of the ink of a color other than the drop-out colors, by forming the character frame and the characters within the frame into separate patterns and displaying the recognition unable characters in the images synthesized with the character frame. CONSTITUTION:The image of characters and a character frame held by a line buffer 13 are separated from each other by a detection/separation circuit 14 and divided into the character image and the character frame image. Then the separating and recognizing jobs are performed every character to reject the recognition unable characters. The dot pitch of the display color is changed for the character frame for discriminating from characters. Thus the read characters are displayed at the upper part of a screen of a CRT20. While a pattern of the rejected character is synthesized with the character frame and displayed at the lower part of the CRT screen.
Patent JP-H07303587-A (JP)
Title: Raising cloth roller for floor cleaning
Inventor: HATTORI NOBUMICHI
IPC: A47L9/04
Filed: 1994-05-11
Abstract: PURPOSE:To provide a raising cloth roller for use in floor cleaning, which is eliminated from a nature as willing to move transversely when it is rolled on the floor. CONSTITUTION:Raising cloths are wound on a roller alternately in the regular direction and reverse direction (with reference to the weaving direction), and the area of the regularly wound cloth parts when the roller is contacted with the floor is made approx. equal to the area of the reversely wound cloth part.
Patent JP-S6112486-A (JP)
Inventor: NAGANO MASASHI
IPC: B62M9/1348
Filed: 1984-06-28
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-H04360400-A (JP)
Title: Acoustic equipment
Inventor: YAMANAKA SUSUMU
IPC: G11B31/00
Filed: 1991-06-06
Abstract: PURPOSE:To realize the acoustic equipment which is used for an orchestral accompaniment application by decreasing a level of an audio signal from a music signal reproduced by a reproduction device. CONSTITUTION:The equipment is provided with a 1st amplifier circuit 3 and a 2nd amplifier circuit 9 amplifying respectively left and right channel signals and a level of an audio signal is reduced by applying the signal amplified by the 2nd amplifier circuit 9 to a negative feedback terminal 6 of the 1st amplifier circuit 6 through a band pass filter circuit 24.
Patent JP-H11319551-A (JP)
Title: Adsorbent of hydrocarbon and method for desorption of the hydrocarbon
Inventor: OGAWA HIROSHI
IPC: B01D53/02
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an adsorbent which has high adsorptivity of hydrocarbon and has adsorption performance for adsorbing and holding hydrocarbon at such the temperature that an exhaust gas purification catalyst is actuated even when the adsorbent is used for purification of exhaust gas and also has sufficient heat resistance in its adsorption performance and further to provide a method for desorption of hydrocarbon contained in gas by using the adsorbent. SOLUTION: The adsorbent of hydrocarbon is obtained by containing P into zeolite of MFI structure in which SiO2 /Al2 O3 molar ratio is 20-50, and crystal diameter is 1-5 μm and heat-treating zeolite containing P at temperature of at least 800 deg.C. Further, hydrocarbon contained in gas is desorbed by bringing the adsorbent into contact with gas.
Patent JP-S5926944-A (JP)
Title: Glass of low reflectance
Inventor: ODA YOSHIO
IPC: C03C17/34
Filed: 1982-08-04
Abstract: PURPOSE:The titled glass, obtained by forming a thin film of a silane compound containing a polyfluoroalkyl group (or a partial condensate of a partial hydrolyzate) through a silane coupling agent film on a glass, and suitable for window glass, having improved low reflectance and durability. CONSTITUTION:A silane coupling agent, e.g. a compound of formula I or II, is applied to the surface of a glass in the at least 0.1mu thickness. A thin film of a silane coupling agent containing a polyfluoroalkyl group or a condensate of a partial hydrolyzate thereof is formed on the silane coupling agent to give the aimed glass of low reflectance. The silane compound containing the polyfluoroalkyl group is expressed by formula III (Rf is 4-16C polyfluoroalkyl group; Q is bifunctional organic group; Z<1> is lower alkyl; Y<1> is halogen, alkoxyl or RCOO-, R is H or lower alkyl; a is an integer 1-3; b is 0, 1 or 2), and a compound of formula IV or V etc. may be cited as specific examples.
Patent JP-H04249172-A (JP)
Title: Heat transfer printer
Inventor: KIN SHIYOUYUU
IPC: B41J13/08
Filed: 1991-06-06
Abstract: PURPOSE: To largely shorten a printing time by forming guide plates at a suitable interval on a closed loop around an imaging drum, and winding a guide belt around the residual guide drum except a platen drum, thereby providing a light, thin short and small profile and simple power mechanism. CONSTITUTION: A sheet 103 is drawn by a drawing cam. The sheet 103 supplied by upper and lower guide rollers 105, 105' is moved by two guide drums 205, 205', one platen drum 201 and a closed loop Z by a guide plate 206 surrounding it, again approached to the drum 201 by circulating via a U-shaped route on the loop Z, and split images are printed. A full color image is generated by circulation of the loop Z three times, a sheet on which the color image is printed is released from the loop Z via a drawing port 211 of the loop Z during third circulation, and the sheet approached to delivery rollers 302, 302' is delivered to a delivery tray.
Patent JP-H04335699-A (JP)
Title: Musical sound synthesizing device
Inventor: KUNIMOTO TOSHIFUMI
IPC: G10H7/00
Filed: 1991-05-13
Abstract: PURPOSE:To provide a suitable coupling system for plural waveguides or LSIs as to the musical sound synthesizing device provided with waveguides consisting of a loop including a delay means. CONSTITUTION:When the signal of the waveguide 1 is taken out and processed by another circuit, the signal of the waveguide 1 is taken out of a stage 12 which preceding the output stage 12a of a delay means 12, constituting the waveguide 1, corresponding to delay due to the arithmetic, and transmission and reception of the signal.
Patent JP-H0431471-A (JP)
Title: Pigment dispersant
Inventor: MATSUKURA YOSHIAKI
IPC: C09K23/52
Filed: 1990-05-28
Abstract: PURPOSE:To obtain a pigment dispersant which does not precipitate in a coating material even at low temperature by reacting a polyalkylenepolyamine compound, a ring-opening copolymer of a monoalcohol, a monoepoxy compound and a lactone compound, and a specified polymer compound. CONSTITUTION:A pigment dispersant comprising a product obtained by reacting a polyalkylenepolyamine compound (A) having at least one active hydrogen atom in the molecule and a number-average molecular weight of 60-20000 with an isocyanate-terminated polymer compound (B) having a number-average molecular weight of 500-10000 and obtained by reacting a ring-opening copolymer of a monoalcohol of formula I (wherein R1 is a 1-24C linear, branched, alicyclic or aromatic hydrocarbon group), a monoepoxy compound of any one of formulas II-IV and a lactone compound of formula V (wherein R3 is 1-20C alkylene) with a diisocyanate compound of formula VI (wherein R4 is a 4-20C linear, branched, alicyclic or aromatic hydrocarbon group) in a molar ratio of component A to component B of 1:1-1:20.
Patent JP-S5837238-A (JP)
Title: Flow rate controller in loader
Inventor: FUJITA NOBUO
IPC: E02F3/43
Filed: 1981-08-28
Abstract: PURPOSE:To enable the moving speed of a cylinder to be brought into an approximately given one, by a method wherein a flow rate control valve, which  can alter and regulate the flow rate of hydraulic oil corresponding to control of  a control valve, is installed between the control valve and a pump. CONSTITUTION:A flow rate control valve 20 is installed between the flow-out path 18 of hydraulic oil from a pump 14 and the flow-in path 19 to a control valve 15. If, with a control lever 23 operated, the valve of the control valve 15 is moved to a given position, the hydraulic oil from the pump 14 is fed and discharged to a lift cylinder 6 and a damp cylinder 10, and a loader performs a given operation. Simultaneously, the terminal 29 of the control lever 23 contacts one of operation positions 26a-26h, a current, which flows to one of resistors Ra-Rh, connected to the terminal which contact as stated above, controls the valve hole area of the flow rate control valve 20, and hydraulic oil for a discharge proportioning the magnitude of the current is supplied to the valve 15. This enables the moving speed of a cylinder in the case of the motion of a dump truck needing a large volume of hydraulic oil to be brought into a given rate.
Patent JP-S5565037-A (JP)
Title: Method of manufacturing scissors, and said scissors
Inventor: NISHIKAWA MASATOSHI
IPC: B23P15/40
Filed: 1978-11-02
Abstract: PURPOSE: To manufacture scissors of high sharpness and low cost, by pressing a cutting blade material to provide a recess of prescribed depth inside the periphery of the material and by injection-molding a synthetic resin on the surface of the cutting blade material and in the recess.  
     CONSTITUTION: A cutting blade material 1 is provided with a recess 3 inside the periphery 2, a supporting through hole 4 and coupling holes 5 by pressing or the like. The cutting blade material 1 is set in a mold for injection molding. A synthetic resin is poured into the mold to form a handle part 19 and a cutting part 18. Since the synthetic resin is filled in the recess 3 and the through holes 5, the synthetic resin is firmly bonded with the cutting blade material 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5361034-A (JP)
Title: Air conditioner protective system
Inventor: KUWABARA KAZUMI
IPC: H02P6/06
Filed: 1976-11-12
Abstract: PURPOSE: To prevent breakage of a motor drive circuit by arranging such that a motor is stopped when the motor rpm becomes higher or lower than the preset reference rpm due to external disturbance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0430540-A (JP)
Title: Solid-state imaging device
Inventor: MUKAI KIICHIRO
IPC: H01L21/60
Filed: 1990-05-28
Abstract: PURPOSE:To increase yield in device manufacture by an arrangement in which normal bonding pads of a vertical CCD, a horizontal CCD, and an output circuit are symmetrical to auxiliary bonding pads of the vertical CCD, an auxiliary CCD and an auxiliary output circuit with respect to the center of a photodetector region. CONSTITUTION:Normal bonding pads 15, 17 and 20 of a vertical CCD 12, a horizontal CCD 13, and an output circuit 14 are symmetrical to auxiliary bonding pads 15', 17' and 20' of the vertical CCD 12, an auxiliary CCD 13' and an auxiliary output circuit 20' with respect to the center of a photodetector region 11. The connecting structure of the normal bonding pads 15, 17 and 20 and the auxiliary bonding pads 15', 17' and 20' is symmetrical with respect to the center of the photodetecting region 11. Therefore, the same imaging effect is obtained if the auxiliary horizontal CCD 13' and the auxiliary output circuit 14' are substituted for the normal horizontal CCD 13 and the normal output circuit 14 by changing 180 deg. their direction in a package.
Patent JP-H0431729-A (JP)
Title: Semiconductor pressure converter
Inventor: HAYASHI TADAHIRO
IPC: G01L19/00
Filed: 1990-05-28
Abstract: PURPOSE:To decrease labor at the time of zero-point check to a large extent by providing the combination wherein each positive gage is made to be one side of a Wheatstone bridge in pressure measurement with an analog switch circuit and each negative gage is made to be one side of the Wheatstone bridge circuit, and measuring the pressure. CONSTITUTION:Electrode layers 11 are connected only to right-side strain gage resistors 5 - 8 in a semiconductor pressure sensor 1. Each electrode layer 11 is provided foe every resistor of the strain gage resistors 5 - 8. When a pressure receiving diaphragm part 4 receives strain due to the pressure in this semiconductor pressure sensor 1, the resistance values of the resistors 5 and 6 which are arranged in the predetermined direction of the crystal axis among the resistors 5 - 8 which are formed on the surface of the diaphragm part 4 are increased. The resistance values of the strain gage resistors 7 and 8 which are arranged in the other predetermined direction of the crystal axis are decreased. The output voltage of the Wheatstone bridge circuit which is formed of the resistors 5 - 8 is changed. The detected signal corresponding to the changing amount is outputted.
Patent JP-S5926677-A (JP)
Title: Change-over valve gear for hydraulic actuator
Inventor: AJIKI YOSHIO
IPC: F15B21/044
Filed: 1982-08-03
Abstract: PURPOSE:To simplify construction and prevent bubbles from being mixed into a working liquid, by a method wherein a working liquid is sucked into and discharged from a hydraulic actuator through a single connecting passage used in common for both purposes, and an opened end of a discharging passage is located above the connecting passage. CONSTITUTION:A change-over valve gear 74 is provided with the single connecting passage 75 used in common for both sucking and discharging the working liquid from a hydraulic cylinder 62, and is provided with a three-way change- over valve 78 having a port on one side connected to the passage 75 and two ports on the other side connected respectively to an intake passage 76 and a discharging passage 77. The intake passage 76 has one end connected to the port of the valve 78 and the other end connected to a hydraulic pressure generating source.
Patent JP-S5468276-A (JP)
Title: Detection method of liquid residual amount in storage container
Inventor: KASUKAWA TOSHIO
IPC: G01F23/14
Filed: 1977-11-10
Abstract: PURPOSE: To detect the liquid residual amount in a container easily by providing a small hole in a side wall at a position different from the end part opening of pipe inserted into the liquid in the container, and observing the change in gas pressure when the liquid level reaches this hole.  
     CONSTITUTION: When introducing gas from a lead-in port 4 into the liquid in a storage container 1 and discharging the liquid together with the introduced gas from a discharge port 5, if a certain pressure is applied to the introduced gas, the gas pressure remains constant until the liquid level reaches a small hole 3. When the liquid level reaches the small hole 3, part of gas leaks through the small hole 3, so that the gas pressure is changed. Therefore, by properly selecting the position and form of the small hole 3, the remaining amount of liquid in the container may be easily detected from the pressure change of the introduced gas. 
     COPYRIGHT: (C)1979,JPO&Japio