baber/WOPTO huggingface dataset:
Patent JP-S62219319-A (JP)
Title: Thin metallic film type magnetic recording medium
Inventor: CHIBA KAZUNOBU
IPC: C08L67/00
Filed: 1986-03-20
Abstract: PURPOSE:To eliminate the defective contact with a magnetic head and the difference in reproduction characteristic by a difference in thickness by specifying the overall thickness of a magnetic recording medium to <=10mum and the thickness of a back coat layer to 5-15% of the overall thickness. CONSTITUTION:The overall thickness of the magnetic recording medium constituted by providing a thin ferromagnetic metallic film having 500-3,000Angstrom  thickness on one face of a nonmagnetic substrate and providing the back coat layer on the other face is specified to <=10mum and the thickness of the back coat layer is specified to 5-15% of the overall thickness. The assurance of substantial stiffness is difficult and an output fluctuation is liable to arise when the medium is alternately used with magnetic tapes of, for example, a standard thickness if the thickness (t) of the back coat layer exceeds 15% of the overall thickness T of the magnetic recording medium. Uniform coating is difficult and therefore, the stable running condition is not assured if the thickness (t) of the back coat layer 3 is below 5% of the overall thickness T of the magnetic recording medium.
Patent JP-H10252533-A (JP)
Title: Fuel cut control device for internal combustion engine
Inventor: KAWAI TAKASHI
IPC: F02D41/32
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent worsening of a deceleration feeling of a vehicle, in the case of performing control inhibiting a fuel cut at deceleration time in order to prevent deterioration of a catalyst under a condition of the high temperature lean atmosphere. SOLUTION: In an operating condition such as worsening a deceleration feeling to give a feeling of physical disorder to a driver, that is, in an operating condition with a high proportion of deceleration force (engine brake) of an internal combustion engine contributing to deceleration of a vehicle, performing fuel cut inhibition from a view point of preventing catalytic deterioration is prevented. For instance, in the case of a small running car speed, air resistance by ram air is small, by the operating condition with a high proportion of the engine brake contributing to deceleration of the vehicle, when a car speed SPD is smaller than a prescribed value SPDref, the fuel cut inhibition based on the view point of preventing catalytic deterioration is suspended, that is, the fuel cut is executed (step 203, 204), thus worsening of a deceleration feeling is prevented.
Patent JP-H07268474-A (JP)
Title: Grain oriented silicon steel sheet with low iron loss
Inventor: SATO KEIJI
IPC: C21D8/12
Filed: 1994-03-31
Abstract: PURPOSE:To produce a grain oriented silicon steel sheet free from deterioration due to stress relief annealing and usable for both laminated core and wound core by providing the surface of ferrite with linear grooves and specifying a crystalline structure from the bottom part of the linear grooves. CONSTITUTION:This steel sheet has a structure having linear grooves stretching in a direction nearly orthogonal to the rolling direction of steel sheet and also having continuous crystalline grain boundaries or fine crystalline grain regions of <=1mm grain size from the bottom of the linear grooves to the other ferrite surface in a sheet thickness direction. It is more desirable that the linear grooves have 30-300mum width, 10-70mum depth, and 1-30mm spacing in a rolling direction and further have <=30 deg. angle from the direction perpendicular to rolling direction. By this method, the grain oriented silicon steel sheet, having no core loss caused by stress relief annealing as well as having low care loss, can be obtained.
Patent JP-H0848023-A (JP)
Title: Printing web take-up device
Inventor: KURAUSU TAIRUAKAA
IPC: B41F13/03
Filed: 1995-03-22
Abstract: PURPOSE: To take in a web easily even when the passage and the position of a partial web are varied in order to alter a printing matter by pulling in a partial web for print through a pull-in end part and fixing the pull-in end part to a chain provided while being bent sideways so that the chain can move along a guide. CONSTITUTION: In the cutters 2, 3 of a web type rotary printing machine, at least one of a plurality of partial webs 1a, 1b generated from a printing web, is taken in through turn bars 12, 13. The turn bars 12, 13 are movable and turnable and the partial web 1b passed over the turn bars is passed through the cutters 2, 3 and pulled in by a flexible pull-in end part 7. The pull-in end part 7 is fixed to a chain with a roller provided while being bent sideways so that the chain can move in the axial direction of the roller and can move along a guide 17 on the outside of the moving range of the turn bars 12, 13 on the side of a passage for taking in a corresponding partial web 1b.
Patent JP-S54154923-A (JP)
Title: Channel number display unit
Inventor: MURATA TOSHINORI
IPC: H04N5/445
Filed: 1978-05-29
Abstract: PURPOSE:To secure a fully automatic display of the channel number without using the memory unit by obtaining the channel number through utilization of the local oscillation signal of the tuner. CONSTITUTION:The local oscillation signal sent from tuner 1 is divided through divider 3 and 4 and then applied to BCD counter 6a and 6b via gate circuit 5 to count the output pulse number of divider 4 for a fixed time. The division ratio of divider 3 and 4 is selected so that the count value of 6a and 6b varies by 1 with every change of the local oscillation frequency by 6M Hz (equal to the channel space). And the channel number is displayed according to the count value of counter 6a and 6b.
Patent JP-H07269824-A (JP)
Title: Incinerator
Inventor: MORIWAKI TAKASHI
IPC: F23G5/16
Filed: 1994-03-31
Abstract: PURPOSE:To prevent thermal deformation, etc., of a cleaning window opened on a wall of a secondary incinerating chamber due to overheating by disposing a deflecting plate for deflecting burnt heat gas of a burner at an upstream side from the window of the chamber. CONSTITUTION:A cleaning window 13 opened on an opposite position of, for example, a shutter 12 of a wall 10 of a secondary incinerating chamber 5 is switched by a door 14 openably pivotally secured to its outer surface, disposed at an upstream side of hot gas flow of a combustion flame to be injected from its nozzle 9, and fixed with a deflecting plate 10 made, for example, of anglelike heat resistant metal. The plate 10 is so set at an angle of an opposed surface 16 opposed to the gas flow to be injected from the nozzle 9 of a burner 8 that an extension line A extended from the opposed surface becomes a downstream side from the window 13 so that the hot gas flow of the burner 8 is not brought into contact with the window 13. Thus, thermal deformation, damage of the opening edge of the window due to the contact of the gas flow can be prevented.
Patent JP-H10250306-A (JP)
Title: Pneumatic tire
Inventor: MINAGAWA YASUHISA
IPC: C08L9/00
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a light tubeless tire without inner liner which is excellent in adhesiveness between a case cord covered rubber layer of low air transmission and the other tire member consisting mainly of a diene base rubber. SOLUTION: A tubeless tire is provided with a case cord covered rubber layer 1 having a case cord string inside it and an installation layer arranged directly inside it. Also it comprises a diene base rubber of which rubber component of rubber composition for case cord covered rubber layer A is 50 to 70% by weight and a high saturated rubber of polynorbornene rubber of which rubber component of rubber composition for case cord covered rubber layer A is 50 to 30% by weight. In addition, it comprises a diene base rubber of which rubber component of rubber composition for installation layer B is 65 to 100% by weight and a high saturated rubber or polynorbornene rubber of which rubber component of rubber composition for installation layer B is 35 to 0% by weight. The rubber composition A contains more saturated rubber than the rubber composition B.
Patent JP-H0580801-A (JP)
Title: Digital control electronic circuit for forming pulse width modulation output signal
Inventor: HAINRITSUHI NIKORAUSU
IPC: H02M3/156
Filed: 1992-03-19
Abstract: PURPOSE: To provide a control electronic circuit for assuring a high resolution of electric adjustment value with respect to various different impedance values. CONSTITUTION: The digital control electronic circuit for controlling electric adjustment element, for example, an electromagnet for operating a liquid force valve for regulating the liquid force characteristic quantity pressure and flow by a pulse width modulated PWM output signal is constituted so that a second PWM signal 14 of another PWM frequency is superposed on the PWM output signal 13 via an AND element 7.
Patent JP-H05702-A (JP)
Title: Transfer equipment for dust
Inventor: FUKUI SHIRO
IPC: B65F5/00
Filed: 1991-03-27
Abstract: PURPOSE:To reduce a space for a dust transfer equipment. CONSTITUTION:In a dust transfer equipment constituted such that dust collected by a dust collecting car J is threw into a hopper 1, is filled into a container K by a compactor 2 and carried out by a cargo handling car J. A passage Cl for the dust collecting car J which collects the dust and a passage C2 for a cargo handling car N which carries containers, are provided at the same floor, and the container K is lifted up and down between this floor and the lower floor by an elevator 4. The space of the passage is reduced thereby. The waiting time of the cargo handling car N is shortened, by providing transfer means 44, 44 which laterally transfer plural number of slide plates 43, 43 between the connecting position and the refuge position to the cargo handling car N, on a base plate 41 of the elevator 4.
Patent JP-H07270857-A (JP)
Title: Light quantity adjusting device
Inventor: TSUZUKI MASAHIKO
IPC: G03B9/02
Filed: 1994-03-31
Abstract: PURPOSE:To provide a light quantity adjusting device in which a driving part is fixed in a case housing the diaphragm blade of the light quantity adjusting device without looseness in the case of fixing both of them by hooking and fitting the engaging pawl of the driving part in the case. CONSTITUTION:This light quantity adjusting device is provided with the unitized driving part having a driving shaft extending in an optical axis direction and a unitized light quantity adjusting unit having light shielding members 9 and 10 varying the converged amount of a luminous flux by moving on a plane orthogonally crossed with the optical axis; and the driving part and the light quantity adjusting unit are coupled and fixed by an engaging system coupling means in the optical axis direction. Then, it is equipped with an elastic member to which elastic force is added in a direction where the driving part and the light quantity adjusting unit are repulsed from each other in the coupling part between the driving part and the light quantity adjusting unit, and positioning means 8g and 8h for positioning the driving part and the light quantity adjusting unit on the plane orthogonally crossed with the optical axis.
Patent JP-H0617728-A (JP)
Title: Starting system for internal combustion engine and solenoid for said starting system
Inventor: JIYANKARURO FUASOORA
IPC: F02N15/06
Filed: 1993-03-23
Abstract: PURPOSE: To reduce operation noises of a starter system by connecting sensor means for measuring a current flowing in a solenoid to a control unit so as to control the current flowing in the solenoid. CONSTITUTION: A system according to the present invention includes an electric starter motor 2 for driving a pinion 6, and control means (comprising a controlled-conduction device 35, a control unit ECU and sensor means 11d) for controlling connection of an electromagnetic operating device 3 to a voltage supply 30 and a current flowing through a solenoid 11. The control unit ECU is connected to the sensor means 11d and arranged to drive the controlled- conduction device 35 in such a manner that the current flowing in the solenoid 11 varies according to a predetermined time law, to which a predetermined law of variation of the speeds of movement of a movable core 10 and of the pinion 6 corresponds.  As a consequence, kinetic energy with which the movable core 10 strikes a fixed core 19, and kinetic energy with which the pinion 6 strikes and meshes with a flywheel 7 of an internal combustion engine are reduced considerably.
Patent JP-H05262957-A (JP)
Title: Polyacetal resin composition
IPC: C08K5/053
Filed: 1992-03-19
Abstract: PURPOSE:To obtain the subject resin composition, excellent in impact resistance and delaminating properties and useful as automotive parts, etc., by melt mixing a polyacetal with a thermoplastic polyurethane elastomer and a polyhydric alcohol having many hydroxyl groups at a specific temperature under shearing conditions. CONSTITUTION:The objective polyacetal resin composition is obtained by weighing out (A) 99-40 pts.wt. polyacetal, (B) 1-60 pts.wt. polyester type thermoplastic polyurethane elastomer and (C) 0.01-10 pts.wt. polyhydric alcohol (e.g. pentaerythritol) having >=3 hydroxyl groups in the molecule in a supermixer, mixing the components for 5min according to a conventional method, then melt mixing the resultant mixture under conditions of 180-250 deg.C resin temperature for 2min resin residence time with a meshing type co-rotating twin-screw extruder and then pelletizing the molten mixture according to a conventional method. This polyacetal resin composition is excellent in delaminating properties of the molding surface, impact resistance and mechanical strength, etc., in a weld part of the molding.
Patent JP-H05267912-A (JP)
Title: High frequency circuit
IPC: H03F3/60
Filed: 1992-03-19
Abstract: PURPOSE:To obtain a high frequency circuit which can further be miniaturized by forming a line conductor so as to extend over a first and a second line conductor layers through one or more through-holes. CONSTITUTION:A rectangular hole is provided everywhere in a main line 24', stubs 26', 28', 30' and 32', and bias supply patterns 34', 36' included in a line conductor pattern 22' formed on the upper face of a dielectric substrate 44, by which the line conductor pattern 22' is cut. To the exposed part in the hole of the upper face of a dielectric substrate 42, a conductor pattern 48 is applied and to the inner wall of the hole, metallic plating is applied and the hole becomes a through-hole 46. Accordingly, the cut part of the conductor pattern 22' is connected while bypassing along one flank of the inner wall of the through-hole 46, the conductor pattern 48 and the other flank of the inner wall of the through-hole. Therefore, the actual length of the line is prolonged and the line of prescribed length is provided by a smaller substrate.
Patent JP-S62221107-A (JP)
Title: Treating apparatus
Inventor: SAKAI HIDEO
IPC: H01L21/31
Filed: 1986-03-24
Abstract: PURPOSE:To improve the number of materials to be treated and uniformity of treatment, by connecting a load locking mechanism, which loads and unloads the material to be treated in and out of a treating chamber, without opening the treating chamber to the outside, through opening parts, which are formed at parts of the chamber. CONSTITUTION:The insides of a treating chamber 1 and a conveying tube 5a are evacuated to a specified degree of vacuum. The inside of the treating chamber 1 is uniformly heated to a specified temperature by a heater 3. A sample stage 4 is stopped at the facing position of an input chamber 5b and an output chamber 5c. A gate valve V2 of the input chamber 5b is opened, and a material to be treated 2 is inputted in the input chamber 5b. The gate valve V2 is closed, and the inside of the input chamber 5b is evaporated. A gate valve 1 is opened, and the material to be treated 2 is mounted on the sample stage 4 from the input chamber 5b. The sample stage 4 is lifted, and the material to be treated 2 is positioned at the center of the inside of the treating chamber 1. A thin film comprising a specified material is uniformly formed on the surface of the material to be treated 2. Thereafter, the material to be treated is manipulated in the reverse steps and conveyed to the outside through a gate valve V3, the output chamber 5c and a gate valve V4.
Patent JP-H11245578-A (JP)
Title: Writing instrument
Inventor: UCHINO MASAHIRO
IPC: B43K5/02
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To confirm an ink residue without adhering the ink to a coated inner wall of an ink containing tube at the time of writing by coating the inner wall of the tube with a substance of the same type as that of a base material of an ink back-flow preventing unit, and then directly filling the ink and the unit. SOLUTION: An ink and an ink back-flow preventing unit are directly filled in an ink containing tube having a nib mounted at one end to form the writing instrument, and an inner wall of the tube is coated with a substance of the same type as that of the unit. The tube for mounting the nib is made of a transparent or translucent polyethylene, a polypropylene or the like so as to confirm an ink residue. The unit is used to prevent leakage or dry of ink and made of a nonvolatile liquid and/or volatile retardant liquid as a base material and accompanied with a thicknener or a gelling agent as needed. As an embodiment of the nonvolatile liquid or volatile retardant liquid, fluidized paraffin, polybutene or the like is used.
Patent JP-S63233304-A (JP)
Title: Scanning type tunnel microscope
Inventor: KANEKO REIZO
IPC: H01J37/28
Filed: 1987-03-20
Abstract: PURPOSE:To obtain an apparatus resistant against the vibration from the outside and easy to replace a specimen, by mechanically fixing a drive unit driving a probe in three directions to a housing and pressing and fixing the specimen to the end surface of the housing. CONSTITUTION:A drive unit is constituted by mounting a probe 1, a z-axis driving element 3, a y-axis driving element 4 and an x-axis driving element 5 to a moving element 21. At first, a microscrew 23 allows the moving element 21 to move in a z-axis direction to perform rough positioning and, next, the element 3 moves the probe 1 in the z-axis direction at that position so as to be capable of detecting a tunnel current. At last, a press screw 25 and a press roll 24 press the moving element 21 to a housing 22 to fix the same thereto. A specimen 5 is pressed and fixed to the end surfaces 28, 28' of the housing 22 by specimen press screws 27, 27', 27''. By this method, since the housing 22, the moving element 21 and the specimen 5 generate no relative vibration by external vibration and the surface of the specimen is always accurately positioned even when the specimen 5 is replaced, it is unnecessary to newly position the moving element 21.
Patent JP-S58180708-A (JP)
Title: Valve rocker system member of internal-combustion engine
Inventor: URATA HIDEO
IPC: C22C38/00
Filed: 1982-04-16
Abstract: PURPOSE:To improve durability of a rocker arm used for a valve rocker system member in an internal-combustion engine, by jointing a pad material of dust high-speed steel to a contact surface of the rocker arm with a cam. CONSTITUTION:A rocker arm 4 is mounted to a valve rocker arm shaft 3 correspondingly to a cam 2 mounted to and rotated by a cam shaft 1. A pad material 5 of good wearing resistance is secured by welding or brazing to a contact part of this arm 4 to the cam 2. Chilled cast iron is used as the cam material while powder high-speed steel is used as the pad material. In this way, durability can be improved.
Patent JP-H04302671-A (JP)
Title: Pit-type multi-story parking unit
Inventor: NAKAMURA AKIRA
IPC: E04H6/06
Filed: 1991-03-28
Abstract: PURPOSE:To facilitate the opening and closing of a door of a parking unit having a shallow pit and facilitating the maintenance thereof, in which no arm is present on one side of a lower stage pallet during rising of an arm. CONSTITUTION:A scissors type arm assembly 4 composed of first arm 41 adapted to swing about a bracket 31 and a second arm 42 which slides on the bottom of a pit 3 through the intermediary of a roller 32, and a hydraulic cylinder 5 are disposed on both side parts of a pit 3. Bent parts 61, 62 which are curved toward the bottom of the pit 3 are provided to the front end parts of the arms, and are slidably engaged at their front end with the side parts of a lower stage pallet 2. It is possible to eliminate the necessity of ensuring a space for folding the arms below the lower stage pallet when the arms are vertically swung, and to prevent the arm from being positioned on one side of the lower stage pallet, upon rising of the arms.
Patent JP-H02284462-A (JP)
Title: Process for forming high voltage and low voltage cmos transistors on single integrated circuit chip
Inventor: UORUTAA KAAKU KOSHIAKU
IPC: H01L27/088
Filed: 1990-03-16
Abstract: PURPOSE: To form both voltage CMOS on a single chip by forming the n-type well of a high voltage transistor at the time of forming the n-type well within a p-type substrate and separately transferring ion to a p-type drain extending well. CONSTITUTION: A high voltage LDDPMOS transistor includes a p-type extended well 182 which is formed with a p-type source 192 within an n-type well 74 and in which a P-type drain 190 is formed. A high voltage LDDNMOS transistor includes an n-type source 292 and an n-type drain 290 formed by a p-type substrate 12 and included within an n-type extended well 274. A low voltage PMOS transistor is composed of a p-type source 390 and a p-type drain within an n-type well 374. A low voltage NMOS transistor is composed of an n-type source 492 and an n-type drain 490 within a p-type substrate 12. The wells 274 and 374 can be formed simultaneously.
Patent JP-S60208933-A (JP)
Title: Pseud beta-dl-fructopiranose
Inventor: SUAMI TETSUO
IPC: A23L27/30
Filed: 1984-03-31
Abstract: NEW MATERIAL:Pseud beta-DL-fructopyranose of formula I . USE:Sweetener with less calories, causing no geriatric diseases such as obesity. It has 1.5 times sweetness of sucrose. PREPARATION:DL-Di-O-acetyl(1,3/2)-3-bromomethyl-5-cyclohexene-1,2-diol of formula II is converted into a compound of formula III, which is epoxidized to give a compound of formula IV. Then, the product is acetylated to give a compound of formula V, which is deacetylated and epoxidized into a compound of formula VI. The compound is acetylated into a compound of formula VII and finally deacetylated to give the objective pseud beta-DL-fractopyranose of formula I .
Patent JP-H01236114-A (JP)
Title: State monitoring diagnoser for transfer body and detector thereof
Inventor: SUMIYA EIJI
IPC: B65G43/08
Filed: 1988-03-17
Abstract: PURPOSE:To prevent any wrong operation from occurring by converting an on-off signal out of a transfer body detector installed in a conveying line into a decimal notation numerical value at each detector, and making it so as to do a trouble diagnosis on the basis of the numerical value, in the above captioned device for a coil car or the like. CONSTITUTION:Each on-off signal of transfer body detectors 1-1-1-6 is collected at a signal collecting part 2, and a binarization process setting ON to 1 and OFF to 0 respectively is performed by a binarization processing part 3 at each detector, transmitting it to an add operational part 4 which converts a binarized signal into a decimal notation numerical value for addition. A comparing part 5 compares the decimal notation numerical value found out of the add operational part 4 with the setting value. Then, a trouble diagnosing part 6 judges something trouble when it is out of the setting time from a case differing from the setting value. With this constitution, it is controllable with a unitary numerical value, thus any wrong operation is preventable.
Patent JP-S63229807-A (JP)
Inventor: ISHIDA TORU
IPC: H01G4/40
Filed: 1987-03-19
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。