baber/WOPTO huggingface dataset:
Patent JP-S62265548-A (JP)
Title: Workload calculating device for internal combustion engine
Inventor: SHIMADA SHIRO
IPC: G01L3/24
Filed: 1986-05-13
Abstract: PURPOSE:To improve the sensitivity of mean effective pressure shown in a figure to a control parameter by sampling the combustion pressure of each air cylinder detected by a combustion pressure sensor according to the signal of an equal-capacity sensor and finding the rough figure-shown mean effective pressure of the combustion pressure, cylinder by cylinder. CONSTITUTION:The combustion pressure sensor 8 detects the combustion pressure of an internal combustion engine 1, cylinder by cylinder, and the equal- capacity sensor 4 generates a signal every time cylinder capacity varies by a certain quantity in synchronism with the rotation of a crank shaft 2 in a compression stroke and an explosion stroke within the crank angle range of (720 deg./number of air cylinders). The microcomputer 10 of a control circuit 9 samples the combustion pressure of each air cylinder detected by the combustion pressure sensor 8 according to the signal of the equal-capacity sensor 4 to find the rough figure-shown mean effective pressure of combustion pressure.
Patent JP-S63274776-A (JP)
Title: Method and apparatus for chemically plating inner metal vessel for vacuum bottle
Inventor: TANAKA KENJI
IPC: C23C18/31
Filed: 1987-05-02
Abstract: PURPOSE:To chemically plate the surfaces of inner metal vessels for vacuum bottles in a simple and efficient manner in a high yield by mixing a soln. contg. metal ions with a reducing soln. in the air and by allowing the mixed soln. to flow down to the surfaces of the vessels supported horizontally and rotated on their axes. CONSTITUTION:Inner metal vessels for vacuum bottles are horizontally supported by supporting means 10 each consisting of a mouth receiving part 11 and a bottom receiving part 12 fitted to a chain conveyor 22. The conveyor 22 is driven with the motor 23 of a conveying means 20 to vertically convey the supported vessels in line from the lower part. At the same time, the motor 33 of a driving means 30 is driven to rotate the horizontally supported vessels on their horizontal axes through sprockets 18. A soln. contg. ions of a metal such as Ag or Cu fed from a vessel 41 and a reducing soln. fed from a vessel 51 are sprayed from nozzles 42, 52 and mixed in the air. This mixed plating soln. is allowed to flow down to the surfaces of the inner metal vessels during conveying to chemically plate the surfaces of the vessels.
Patent JP-S5233573-A (JP)
Title: Tuning device
Inventor: OOTA KIYOUZOU
IPC: G10G7/02
Filed: 1975-09-08
Abstract: PURPOSE: To provide a tuning device which indicates whethr the musical interval of musical signals is within an allowable range with a reference value as a center or it is deviated to ward the lower or higher side than the allowable range. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08303270-A (JP)
Title: Control device for power transmission device
Inventor: KANDA MASANORI
IPC: F02D45/00
Filed: 1995-05-08
Abstract: PURPOSE: To improve reliability and durability of the damping device body and the engine body of a power transmission transmitting device by a method wherein when an engine rotation speed is continuously lowered to a value approximately similar to the number of resonance revolutions, an engine rotation speed is increased through reduction of an auxiliary machine load and resonance of a power transmission device is prevented from occurring. CONSTITUTION: A torque converter 17 is coupled to an engine body 11a through a spring 15 and a damping mechanism 16 and an engine rotation speed sensor 12 to detect an engine rotation speed NE, an air compressor relay 13, and an electric load control relay 14 are connected to a control device 10. The control device 10 turns OFF an air compressor 20 and an electric load 23 and reduce the generation of the load of an auxiliary machine when a state where the engine rotation speed NE is reduced to a value below a given value Nx is continued for a given time or more.
Patent JP-H07317436-A (JP)
Title: Window with display shelf
Inventor: KAYAZONO TSUKASA
IPC: E06B1/04
Filed: 1994-05-24
Abstract: PURPOSE:To provide a window with a display shelf in which a sufficient space for decoration of ornamants at the window side is obtained and which is simple in the structure excellent in workability, and low in the cost. CONSTITUTION:A window sash 12 is provided at the window opening of a wall 10 and a display shelf 18 is placed and fixed on a receive sash 13 fixed on the indoor face of the wall 10. A nearly Z-shaped step 21 protruded to the indoor side is formed at the vertical piece 20 of the lower frame 19 of the window sash 12 and a lower piece 23 protruded to the indoor side is formed at the lower end thereof so as to contact the lower face of internal periphery of the window opening 11. And a pushing piece 25 protruded to the indoor side is formed at the upper part of the step 21 of the vertical piece 20 to fit the protruded part 26 of the upper part of the rear end of the display shelf 18 between the pushing piece 25 and the step 21.
Patent JP-S60254846-A (JP)
Title: Circuit switching system of cdt device
Inventor: SATOU TAKEO
IPC: H04L1/22
Filed: 1984-05-31
Abstract: PURPOSE:To eliminate a data reception failure time by providing two reception processing parts and storing data of both circuits in a main storage device all the time. CONSTITUTION:The two reception processing parts are provided in the CDT device and they are composed of filters 11 and 14, modulators 12 and 15, and S/P converters 13 and 16; and data from circuits #1 and #2 are stored in corresponding memory areas of the main storage device 40 in a synchronized state. The state of an input part 30 is read by a CPU20 to decide which mode a line switch LSW2 is set, manual H or automatic A, and from which memory area the corresponding to the circuits #1 and #2 data is passed by LSW1 to an individual output part 50 if the switch is set to the manual mode. Assuming that data from the memory area corresponding to the circuit #1 is sent to an output part 50 from the device 40, the data in the memory area corresponding to the normal circuit #2 is sent to the output part 50 in automatic mode even if the circuit #1 troubles.
Patent JP-H08302757-A (JP)
Title: Cutting edge
Inventor: MIZUNUMA WATARU
IPC: E02F9/28
Filed: 1995-05-08
Abstract: PURPOSE: To improve workability by detachably installing a main body section having high shock resistance at the front end of a blade for a construction equipment and mounting an edge section having high shock resistance on the front end side of the main body section. CONSTITUTION: A plurality of boltholes 1b are formed on the base end side of a main body section 1a bent in an arcuate shape along the cross direction. A stepped section 1c is formed along the cross direction in a section near to a front end on the surface side of the main body section 1a. An edge section 1d, in which the front end side is formed sharply, is fitted at the stepped section 1e. The main body section 1a is manufactured of a material having high shock resistance. The edge section 1d is produced of a material having high shock resistance.  When a cutting edge 1 is installed to a blade for a construction equipment by bolts and used for snow removing at high speed, the main body section 1a relaxes impact force applied to the edge section 1d while the edge section 1d is divided into the plural in the cross direction even when the edge section 1d and an obstruction, etc., collide, thus conducting snow-removing operation without generating cracks and fragments, etc., in the edge section 1d.
Patent JP-S60253544-A (JP)
Inventor: SAITOU MASAHARU
IPC: B32B27/36
Filed: 1984-05-31
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-S5813432-A (JP)
Title: Direction selecting device for forged material
Inventor: YOSHIDA TAKESHI
IPC: B21J13/08
Filed: 1981-07-14
Abstract: PURPOSE:To select and correct the direction of a blank material and supply automatically to press die by installing a lifter, a pressing device and a detector that confirms direction, existence and passing of the material on the middle part of a chute that connects a hopper and a die. CONSTITUTION:Higher side of an inclined chute 1 is connected to a hopper and lower side is connected to a die. A stepped part 1a is provided between a lifter 2 and succeeding parts and the blank material supplied from the hopper is intercepted once by the stepped parts 1a. At this time, if the direction of the material 4 is normal, a detector for existence confirmation 5 and a direction detector 6 detect that the direction of the material 4 is normal, and a device for passing confirmation detects that there is no material in the outlet side of the lifter 2. The lifter 2 is then raised and when the stepped part disappears, the material 4 slides on the chute and supplied to a die. When the direction of the material is reversed, the direction detector 6 detects the reversed direction. A pressing device 3 is lowered and the material 4 is held by it and the lifter 2, and raised. The lifter rotates by 180 deg. together with the pressing device 3. The pressing device 3 goes up and the material 4 slides on the chute and supplied to the die.
Patent JP-H10302741-A (JP)
Title: Nonaqueous electrolytic secondary battery
Inventor: HAYASAKA TOYOO
IPC: H01M2/08
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolytic secondary battery allowing the application of reflow soldering by using polyphenylene sulfide resin for a gasket laid between a negative electrode can and a positive electrode can, regarding a nonaqueous electrolytic secondary battery having a negative electrode made of alloy mainly composed of lithium and tin, and a positive electrode formed out of lithium manganese oxide expressed by a specific composition formula. SOLUTION: Regarding this nonaqueous electrolytic secondary battery element, a positive electrode 5 is formed out of Lix MnOy containing a conductive agent and a binding agent, a negative electrode 2 is formed out of Li-Sn alloy containing a conductive agent and a binding agent, and an electrolyte is composed of perchloric lithium dissolved in propylene carbonate. Also, a separator 4 is formed out of the nonwoven fabric of glass fiber containing an organic binder. A gasket 3 is prepared by injection molding a straight chain PPS resin containing glass fiber mainly composed of SiO2 , at resin fusing temperature, and formed to a prescribed shape. According to this construction, the battery allows the application of reflow solder involving high temperature environment.
Patent JP-S5538637-A (JP)
Title: Erasing head
Inventor: MOMOSE KENICHIROU
IPC: H01F1/04
Filed: 1978-09-08
Abstract: PURPOSE: To obtain an erasing head which can erase completely data on a high- density recording and high-coercive-force tape, by using the specific amount of iron magnetic alloy containing one of aluminium, chrominium silicon as a core material.  
     CONSTITUTION: An erasing head is formed of iron-based magnetic alloy containing at least one of aluminium, chrominium and silicon of 20% in weight ratio, preferably of magnetic materials having characteristics whose saturation flux density is cover 6000G and electric resistance is more than 40μΩ-cm as a core material. Adding aluminium, etc., independently or through mixing can improve electric resistance, hardness and resistance to wear. As a result, the erasing head can be obtained which can sufficiently deal with the high-density and high-recording coercive-force tape. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5537146-A (JP)
Title: Alkali protease inhibitor
Inventor: MURAO SAWAO
IPC: A61P1/16
Filed: 1978-09-08
Abstract: PURPOSE: To provide the title novel substance having a molecular weight of about 600, by culturing novel strains.  
     CONSTITUTION: Strains of Streptomyces nigrescens WT27 (FERM-P No.4131) are cultured in an ordinary medium at a pH of 5.0W9.0 and 15W40°C aerobically to give the objective inhibitor. The product has the following properties: (1) Elementary analysis: C, 59.6%; H, 7.6%; N, 15.2%. (2) Molecular weight: about 600. (3) Melting point: 209W210°C. (3) Solubility: slightly soluble in water; soluble in dimethyl sulfoxide, N,N-dimethyl formamide, acetic acid, methanol, ethanol, and butanol; insoluble in ether, hexane, chloroform, and benzene. (4) Color reaction: positive to the Smith, Sakaguchi, 2,4-dinitrophenylhydrazine, and triphenyltetrazolium chloride reactions; negative to ninhydrin Ehrlich reactions. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04316212-A (JP)
Title: Zero cross detector
Inventor: ARIOKA MASAAKI
IPC: G01R19/165
Filed: 1991-04-15
Abstract: PURPOSE:To compose the zero cross detection of the small number of circuit elements and to reduce a chip area. CONSTITUTION:When an AC signal is inputted to a first transistor 3, a signal having a voltage larger only by the threshold voltage is outputted from the first transistor 3. The signal is inputted to a second transistor 5, when the voltage of this input signal is larger than the threshold voltage of the second transistor 5, a low level signal is outputted from the second transistor 5 and when the voltage is smaller, a high level signal is outputted. The low level signal and the high level signal are outputted through an inverter 6 as zero cross detection signals.
Patent JP-S62267567-A (JP)
Inventor: BERUNHARUTO KATSUINSUKII
IPC: F02M53/06
Filed: 1987-05-07
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-S5536261-A (JP)
Title: Production of impact-resistant polyamide
Inventor: YOSHIHARA NORI
IPC: C08F291/00
Filed: 1978-09-06
Abstract: PURPOSE: A polyamide resin is kneaded together with a specific polymer for modification, a coupling agent and an organic peroxide, thus increasing noticeably the impact strength of the polyamide using general-purpose resins.  
     CONSTITUTION: (A) 100 parts by wt of a polyamide resin, (B) 5W100 parts of a polymer for modification consisting of an olefin-vinyl ester copolymer containing 20W70wt% of vinyl ester, preferably ethylene-vinyl acetate copolymer, and/or an olefin rubber, (C) 0.05W5 parts of an unsaturated monomer bearing both ethylenically unsaturated group and epoxy group in the molecule as a coupling agent and (D) 0.01W3 parts of an organic peroxide are prekneaded in a temperature range from the melting or softening point of component B to the melting point of component A for 0.5W30min. Then, they are kneaded at a temperature over the melting point of component A to give the objective resin. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06298490-A (JP)
Title: Bridge crane
Inventor: ASO KIMIHIRO
IPC: B66C17/00
Filed: 1993-04-13
Abstract: PURPOSE:To hoist and horizontally move a heavy cargo at high speed and by a high lift without making bigger a girder and a traveling rail, etc. CONSTITUTION:A bridge crane includes two horizontal, parallel traveling rails 2; a girder suspended across both traveling rails and capable of traveling on the traveling rails; a trolley 5 capable of traversing on the girder; a hoist 7 installed in a fixed system 1; and a hoisting rope 8 disposed past one end portion of one of the traveling rails and along the traveling rails and the girder, and having a lifting ring 13 attached to one end portion extended past the trolley and suspended; and moves the hoist from the trolley and places it in the fixed system.
Patent JP-H10281932-A (JP)
Title: Inspection device for color filter substrate
Inventor: HONDA TOMOHISA
IPC: G01B11/30
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To highly reliably inspect a color filter substrate by making the positive integer times of an arranging pitch of the picture element of a color filter substrate on an image pickup element and the positive integer times of an arranging pitch of a pixel of a charge coupled device(CCD) coincide. SOLUTION: An inspection device is set up so that a m-times of an arranging pitch of the picture element of a color filter substrate S on the image pickup element passed through a lens system of a detecting camera 3 may agree with n-times of an arranging pitch of a pixel of CCD. Here. m and n are positive integers, and can be properly set up within the range of m:n=1:5-5:1. The arranging pitch of the picture element may be different in longitudinal and lateral directions, but in this case, the above relationship is severally realized in vertical and lateral directions. Inspecting light from a light source 2 transmits a color filter substrates S and then passes through the lens system of an inspection camera 3 and is detected by CCD.  In this case, the occurrence of more caused by an disagreement between the repeated pattern of the picture element of the color filter substrate S and the grid pattern of each pixel of CCD can thereby be effectively prevented.
Patent JP-H07290939-A (JP)
Title: Air conditioner for vehicle
Inventor: YONEYAMA KAZUTO
IPC: B60H1/32
Filed: 1994-04-27
Abstract: PURPOSE:To make an improvement in cooling a condensing unit by opening an inside air suction port of the condensing unit side at the time of outside air or inside/outside air introducing cooling and heating to discharge the inside air to the condensing unit side. CONSTITUTION:In the case of cooling operation in an inside air introduction mode, an intake door 17 is closed to block up an outside air suction port 3, an inside air open-and-close door 18 is opened to open an inside air suction port 7, and a condenser inside/outside air switch door 21 is switched to the outside air intake side to open an outside air suction port 4 for cooling a condenser. On the condensing unit side, the outside air is sucked from the outside air suction port 4 for cooling the condenser into a partition chamber 2b by a condenser blower, and when the sucked outside air moves in the partition chamber 2b, the condensers 20, 20 are cooled to promote heat exchange and discharged from a discharge port 23.
Patent JP-S5815073-A (JP)
Inventor: YAMAKAWA AKIRA
IPC: C04B35/10
Filed: 1981-07-14
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-S5233177-A (JP)
Title: Piling hammer device
Inventor: KOJIYOU HIDEO
IPC: B21J7/24
Filed: 1975-09-10
Abstract: PURPOSE: A piling hammer device, wherein gross falling energy of a ram is effectively converted to the driving force and liftable clamp arm for the ram can be automaticall engaged or disengaged. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10289656-A (JP)
Title: Barrier rib forming method for plasma display panel and manufacture of barrier rib formation member
Inventor: HAMANAKA SUKEAKI
IPC: H01J9/24
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide highly a definite plasma display panel manufacturing member by preparing a partition formation member having a partition and an electrode formed thereon bedsides a glass substrate, fixing this member to the glass substrate, remove unnecessary parts therefrom, and forming the partition on the glass substrate. SOLUTION: A laminated sheet material between a base member 1 and a work member 2 is prepared and an electrode 5 is formed on the surface. A part of the work member 2 except for forming a partition pattern is coated with a resist 6. Secondly, a part of the work member 2 for forming the partition pattern is removed till reaching the base member 1 to form a partition, forming member 7. The resist 6 is removed, a partition formation material 8 is applied thereon, and a partition formation member 9a having the partition and the electrode formed thereon is prepared. After the partition formation member 9a is fixed to the glass substrate using glass paste, etc., and dried, the base member is peeled off, the diaphragm formation member is baked at a prescribed temperature, and then the work member is removed.
Patent JP-S61269009-A (JP)
Title: Appearance inspector for electronic component
Inventor: NOGUCHI TETSUO
IPC: G01R31/26
Filed: 1985-05-24
Abstract: PURPOSE:To inspect abnormality of shape efficiently, by a method wherein a specified portion of a part is irradiated with a linear beam to take the reflected light two-dimensionally and then, the position of a light image is measured two-dimensionally on the basis of the resulting image information. CONSTITUTION:A lead 2 of a part 1 is irradiated with a linear light source 34 using a luminous discharge tube 4 and a cylindrical lens 3 from a specified direction to take 5 the linear reflected light image 7 from the specified portion. The resulting image signal is discriminated in level by a specified threshold and converted 61 into a digital signal to be memorized 62. In a CPU 68, information of the image for the specified portion is extracted from a memory 62 to measure 64, 65 and 66 the position (h) in height, lead width (w) and the lateral position (d) separately, which are compared with expected values to decide 67 on the lead shape. With such an arrangement, appearance inspection can be done efficiently with a simple construction means.
Patent JP-S61269510-A (JP)
Title: Filter circuit
Inventor: SATO TETSUO
IPC: H03H11/12
Filed: 1985-05-24
Abstract: PURPOSE:To set accurately a cut-off frequency of a filter circuit in an IC by forming a capacitor in the IC and using a control signal so as to control the resistance value of a resistor deciding the time constant together with the capacitor. CONSTITUTION:A voltage follower circuit comprising transistors (TR) Q1-Q5 is subjected to resistance change from the input side to the output side by using a control signal Vc fee to the TR Q5. The voltage follower circuit and the capacitor C1 formed in the semiconductor substrate form a LPF circuit 1. Since the current is changed by the signal Vc, an emitter resistor (re) of the TRs Q1, Q2 is varied by the current. Thus, the resistor (re) is varied by the signal Vc and the gain of the circuit 1 is controlled by the current. Since the cut-off frequency of the circuit 1 is decided by the product between the resistor (re) and the capacitor C1, the cut-off frequency is decided by the signal Vc. The signal Vc corresponds to the error of the capacitor in the IC, the cut-off frequency of the circuit 1 is set accurately.
Patent JP-S5812761-A (JP)
Title: Type clamping device for japanese language typewriter
Inventor: SEKIGUCHI TOKUO
IPC: B41J1/16
Filed: 1981-07-15
Abstract: PURPOSE:To obtain a type clamper to enable typewriting operation to be performed exactly with high durability and without the vibration and shaking of type by using a system in which types inserted into angular holes are pressed and clamped from side by a mechanism to move a pusher in the pressing and releasing directions. CONSTITUTION:Type 2 housed in a letter board is pushed up by a pushing lever into an angular hole 6 inside the sliding hole 8 of the tip holder of a type bar 1. The type bar 1 turns upwardly and the tip coupling piece 10' of a piece 10 is fitted into the notch 2' of the type, and on the other hand, an operating arm 14 is separated from an interrupting piece 17 by the rotation of the type bar 1 and then rocked around a shaft 13 by a spring 15, whereby the pusher 7 is moved along the cam face 8' through the pin 12. The type 2 is pressed on the inner wall of the angular hole 6 by the pusher 7 and typewriting is performed.