baber/WOPTO huggingface dataset:
Patent JP-H0925943-A (JP)
Title: Shock absorber for clutch
Inventor: NOMURA AKIHITO
IPC: F16D13/60
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To prevent noises caused by the abrupt change in a torque transmitting characteristic and the degradation of a buffer rubber in the turning on and off of a clutch and the rotational variation (torque variation) of an engine. SOLUTION: A plurality of mounting holes 5 are provided circumferentially in transmitting gears provided adjacent to the side wall of an outer member of a clutch, and small diameter post-like bodies 6 projecting into the mounting holes 5 are provided on the side wall. The respective mounting holes 5 are formed into a circumferentially long elliptical shape. In these mounting holes 5 are distributed interposed soft buffer rubbers 7 having no gap between the mounting hole 5 and the post-like body 6, first hard buffer rubbers 11 having at least a circumferential gap 14 between the mounting hole and the post-like body 6 and second hard buffer rubbers 15 having a gap 18 larger than the gap 14 between the mounting hole and the post-like body 6 in the circumferential direction.
Patent JP-S57123558-A (JP)
Title: Manufacture of guide cylinder
Inventor: SAWAI YOSHIKAZU
IPC: G11B15/61
Filed: 1981-12-08
Abstract: PURPOSE:To reduce sliding friction by providing the 1st stage where the rough pattern of a guide cylinder is manufactured and the 2nd stage where an occupation ratio of a beta phase to an a phase is made greater on the outer circumferential surface of the rough pattern than said ratio at the inner part of said rough pattern. CONSTITUTION:In the 1st stage of a surface manufacturing stage for guide cylinders 2a and 2b, a rough pattern is manufactured and silicon aluminum alloy consisting essentially of aluminum is used for a mold. In this case, a cooling speed is reduced to perform deposition for segregation of a beta phase in the grain boundary of an alpha phase. Then, a casting is cut to prescribed size by using tools, such as a cutting tool, and dipped in adequate acid for a prescribed time for etching treatment, dissolving the alpha phase. As a result, the beta phase with a 0.05-0.07 coefficient of friction on a tape sliding surface is exposed more to reduce the friction of sliding on a magnetic tape greatly.
Patent JP-S5993617-A (JP)
Inventor: KAWANAMI TAKAAKI
IPC: B65B5/10
Filed: 1982-11-10
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-H0862094-A (JP)
Title: Method for measuring alpha parameter of light modulator
Inventor: DOI MASAHARU
IPC: G01M11/00
Filed: 1994-08-23
Abstract: PURPOSE: To accurately measure an α parameter from the intensity ratio of 0-order and first-order wavelength light and the relationship between an AC voltage and amplitude by analyzing the wavelength spectrum of output light obtained by applying the AC voltage so that a center voltage is the maximum or minimum point of electricity - light characteristics of a light modulator. CONSTITUTION: Light from a laser light source 11 is applied to a light modulator 12, is modulated, and is applied to a Fabry-Perot interferometer 15. A sawtooth wave signal S1 is applied to the interferometer 15 from an oscillator 18, the light with a wavelength corresponding to the signal S1 is outputted from the interferometer 15, the light intensity of each wavelength is detected by a photodetector 16, and the light is inputted to the Y-axis terminal of an oscilloscope 17. Since the signal S1 is inputted to the X-axis terminal of the oscilloscope 17, the wavelength spectrum of the output light with the X axis as the wavelength of light and with the Y axis as the intensity of light appears on the screen of the oscilloscope 17. The ratio of the 0-order and first-order wavelength light in the wavelength spectrum is calculated by an operation device.
Patent JP-S57123568-A (JP)
Title: Magnetic recorder for magnetic card
Inventor: NAGASHIMA MASAYOSHI
IPC: G11B17/34
Filed: 1981-12-09
Abstract: PURPOSE: To achieve accurate magnetic recording by providing an external endless belt which sandwiches and carries a magnetic card along the outer circumference of a rotary drum, and carrying the magnetic card while sandwiching it with strong sandwiching force.  
     CONSTITUTION: An external endless belt 6 which sandwiches and carries a magnetic card along the outer circumference of a rotaty drum 1 is a passive one moved by friction contact with a internal endless belt 4 as an driving belt. The belt is guided by belt guide rollers 7 and 7 and brought into contact with the internal endless belt 4 strongly. A magnetic card type automation ticket (a) has a lengthwise stripe of a magnetic recording layer at one side of the rectangular card surface. Therefore, the automation ticket (a) is sandwiched strongly between the belts 4 and 6 to perform accurate magnetic recording and readout to and from the magnetic recording layer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0858180-A (JP)
Title: Formation of medical expense supply application
Inventor: OTSUKA MINORU
IPC: G06Q50/10
Filed: 1994-08-23
Abstract: PURPOSE: To provide a forming method simple and accurate in forming procedure releasing the complicatedness at the time of the formation of a medical expense supply application having two or more kinds of formats. CONSTITUTION: An individual code number is printed and displayed on the rear surface of each of receipt papers 1 as a bar code 2 and receipt papers 1 are superposed and set on the hopper part 4 of a printer 3 at random. The bar code 2 of the lowermost receipt paper is read by a bar code reader 5 and, by the input of the reading signal of the bar code reader, the medical expense supply application content corresponding to the individual code number is issued from a computer. The medical expense supply application content is printed on the receipt paper 1 sent to a printing part 8. The printed receipt paper is successively stacked on a stacker part 10.
Patent JP-H0365073-A (JP)
Title: Linear type ultrasonic motor
Inventor: TOYODA JUNICHI
IPC: H02N2/00
Filed: 1989-07-31
Abstract: PURPOSE:To contrive to improve a motor efficiency and to simplify a structure by applying voltage to respective polarized regions in the manner of deviating by a predetermined phase and by moving a slider or vibrator relatively in a straight line through a steady elliptic motion generated at one end or both ends of one lateral side of the vibrator. CONSTITUTION:An apparatus is equipped with a vibrator 2 and a slider 3 pressure-welded to one lateral side of the vibrator 2. The slider 3 is composed of a metal such as steel formed into a rectangular parallelepiped. The vibrator 2 has piezoelectric elements 13-15 composed of first, second and third polarized regions 16-18 polarized in the direction of the thickness in the manner of being three-fold symmetric with respect to the central point, applies AC voltage deviating by a predetermined phase for successively expanding and contracting respective polarized regions 16-18 to the first, second and third polarized regions 16-18, and moves the slider 3 or vibrator 2 relatively in a straight line through a steady elliptic motion generated at one end or both ends of one lateral side of the vibrator 2.
Patent JP-S6259247-A (JP)
Title: Production of aminophenyl ether compound
Inventor: HARADA HIROKA
IPC: C07C217/82
Filed: 1985-09-10
Abstract: PURPOSE:To obtain a 3-amino- or 3,5-diaminophenyl ether compound easily in high yield, by nitrating a 2,4-dihalogeno- or 2,4,6-trihalogenophenyl alkyl ether and hydrogenating the nitrated compound. CONSTITUTION:A compound shown by the formula I (X is halogen; A is H or halogen; R is alkyl or cycloalkyl) is nitrated by the use of a mixed acid of nitric acid and sulfuric acid at 20-70 deg.C to give a compound to which a nitro group is introduced at the m-position, this compound is hydrogenated and reduction of the nitro group to amino group and dehalogenation of nucleus- substituted halogen are simultaneously or successively carried out to give a compound shown by the formula II or formula III. A compound wherein at least one halogen in X or A of the formula I is Br and the other is F and/or Cl is used as the starting substance and a selective dehydrobromination reaction is carried out, to give the aimed compound containing. nucleus-substituted F and/or Cl.
Patent JP-H1132771-A (JP)
Title: Production of optically active glycidic acid ester and optically active glyceric acid ester
Inventor: NAKAMURA TETSUJI
IPC: C12P7/62
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain, in high yield, the subject compound useful for, e.g. intermediates for medicines or aglochemicals by hydrating and ring-opening racemic glycidic acid ester stereoselectively by the aid of bacteria which contain a recombinant plasmid containing an epoxy-hydrolyzing enzyme gene. SOLUTION: This optically active glycidic acid ester shown by formula II (the carbon atom with asterisk is asymmetric) or optically active glyceric acid ester shown by formula III, which shows a higher optical purity, is obtained in high yield by stereoselectively hydrating and ring-opening a racemic glycidic acid ester shown by formula I (R is an alkyl, cycloalkyl or aryl) in the presence of a cultured substance, body cells or body-cell-treated substance of bacteria genetically transformed by a recombinant plasmid containing a gene, e.g. one derived from genus Agrobacterium, capable of coding an epoxy-hydrolyzing enzyme.
Patent JP-S5987350-A (JP)
Title: Method and apparatus for performing full automatic titration analysis of sample
Inventor: MASUI HIDEYUKI
IPC: G01N27/26
Filed: 1982-11-11
Abstract: PURPOSE:To eliminate errors, etc. due to handling and viewing and to perform exactly an analysis with high precision by automating the stages consisting of picking-up of a sample to a reaction titrating vessel, addition of reaction reagent, etc., reaction, titration, calculation of containing ratio of aimed component, recording, and displaying by using computer. CONSTITUTION:The sample is picked up to the reaction titrating vessel 8 from a sample beaker 1 on a turntable 2 using a nozzle 3 and driving a sucking and compressing pump 30 in an automatic sample picking-up apparatus A in titration analysis such as acid, base, peroxide, e.g. an acid quantitative analyzing apparatus. A washing liquid of the beaker 1 is sucked from a burette 4 to feed it in the vessel 4 along with the washing liquid. Then 1N NaOH solution is fed from a burette 13 and titrated with 1N HCl solution dropping from a burette 17 to detect pH variation in the vessel 8 by an electrode 36. The signal is supplied to a microcomputer 39 through an amplifier 37, an A/D converter 38 to display 40 and print 41 the analyzed value. This operation is all controlled by the computer 39 through an interface 42. Thereby, automatic analysis can be performed exactly.
Patent JP-2001027061-A (JP)
Title: Lock state detection type solenoid lock device
Inventor: ITAKURA SHIGEKATSU
IPC: H01F7/16
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a lock state detection type solenoid lock device capable of smoothly engaging or disengaging a dead bolt by compensating and absorbing friction or interference and of accurately detecting locking conditions. SOLUTION: A base end portion of a dead bolt 3 is coupled to a plunger 2 of solenoid 1 in a rotatable manner, a detection head 5 of a proximity switch for detecting the locking condition thereby detecting the linkage of a tip portion of the dead bolt 3 to a bracket metal 4, which advanced and driven during electric power application to the solenoid 1, is arranged in a nearby space of a middle portion of the dead bolt, and a detection signal is generated when an outer peripheral surface of a metal disc provided concentrically with the dead bolt has faced a detection bolt 5.
Patent JP-S6356048-A (JP)
Title: Pb signal reception system for conference communication
Inventor: KENMOCHI HIROYUKI
IPC: H04Q1/45
Filed: 1986-08-27
Abstract: PURPOSE:To prevent a mis-detection by stopping the reception of a talking voice from a subscriber in receiving the 1st digit of a PB signal and discriminating only a PB signal from a subscriber having consecutive PB signal reception after a prescribed time is elapsed. CONSTITUTION:In aplying PB dialing from a subscriber, its PB signal is sent to subscribers except a caller as a reception signal. In such a case, when the PB signal in the reception signal is bypassed toward the sending side due to the mismatching of the impedance of a hybrid circuit provided in an interface circuit, the PB signal is received from subscribers other than those applying PB dialing. In stopping the addition of the sound signals from the caller and similar callers according to the result of reception of a PB signal reception circuit 6, the PB signal from the caller is not included in a received signal to a similar caller. Thus, misdetection is prevented by applying the discrimination of significance of the PB signal depending on the output of the PB reception circuit corresponding to each subscriber after a prescribed time is elapsed.
Patent JP-S61265431-A (JP)
Title: Control of temperature and humidity of air and air-purifying device serving also as air-conditioning machine
Inventor: KASE TAKAO
IPC: F24F3/12
Filed: 1985-09-09
Abstract: PURPOSE:To remove contaminating substances in air and control the temperature as well as the humidity of air in one time by a method wherein the temperature of water to be sprayed into air is controlled and thereafter the water is sprayed into the air. CONSTITUTION:Air is introduced through an air inlet port 3 into the main body 1 of the device and is blown out of an air outlet port 4 by a fan 5 while water is supplied to spray nozzles 8, spraying the water into the main body 1, by a water-supplying section 42. The temperature of water in the water- supplying section 42 is controlled by a temperature control unit 43 while water droplets and dust in the air are removed by a filter unit 36 provided at the downstream side of the spray nozzles 8 in the main body 1. In case of removing the contaminating substances contained in the air by spraying water into the air, the water is sprayed after controlling the temperature thereof, therefore, the control of temperature and humidity of air may be effected simultaneously.
Patent JP-H1146385-A (JP)
Title: Building management system
Inventor: UENO KAZUMI
IPC: H04Q9/00
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To enable a system to execute interlock control of installation controllers that control installations, such as air-conditioners without the provision of a memory whose capacity is larger than necessary. SOLUTION: Each of installation controllers 1A-1N is provided with a point table, where installation points managed by the installation controllers 1A-1N are classified into local points that are points for installations actually connected to a concerned installation controller, global points that are used in common for all of the installation controllers 1A-1N, and reference points that are used in common for specific installation controllers, and to which local point of the installation controllers 1A-1N a reference point refers is described. The state of the reference points of each point table is collated through communication.
Patent JP-H0538450-A (JP)
Title: Catalyst composition
Inventor: TABATA KENJI
IPC: B01J23/89
Filed: 1991-08-08
Abstract: PURPOSE:To obtain a catalyst composition not lowered in its catalytic activity even in a reductive atmosphere at high temp. of 500 deg.C or higher and excellent in durability. CONSTITUTION:A catalyst composition excellent in durability is obtained from a composition consisting of perovskite multicomponent oxide containing a rare- earth element, rare earth oxide, aluminum oxide, vanadium oxide, iron oxide and one or more kind of noble metals.
Patent JP-S6260488-A (JP)
Title: Controller for induction motor
Inventor: SUGIMOTO HIDEHIKO
IPC: H02P23/14
Filed: 1985-09-09
Abstract: PURPOSE:To conform a secondary-winding time-constant estimate to a true value even on low speed and on stoppage, and to control torque with high precision by mounting an estimating circuit estimating quantity corresponding to secondary interlinkage flux. CONSTITUTION:Output voltage from a primary winding or a search coil wound in parallel with the primary winding and primary-winding currents are inputted to an arithmetic circuit 19, and the circuit 19 arithmetically operates quantity corresponding to secondary linkage flux. The estimate of secondary interlinkage flux ariarithmetically operated from primary-winding currents is inputted to an estimating circuit 20, and the circuit 20 estimates quantity corresponding to secondary linkage flux. A secondary time-constant identifying circuit 21 identifies a secondary-winding time constant under all states of an induction motor from quantity corresponding to secondary interlinkage flux and the estimate of quantity corresponding to secondary interlinkage flux.
Patent JP-S6092114-A (JP)
Title: Top-cover opening and closing apparatus for car
Inventor: OGAWA MASAO
IPC: B60J7/08
Filed: 1983-10-26
Abstract: PURPOSE:To certainly facilitate the opening and closing of a top cover by releasing the engagement between a roof part and a rear chassis and allowing the roof part to be shifted rearward through springing-up, in the captioned apparatus for a small-sized car such as a sports car. CONSTITUTION:In the airtight sealed state, an engaging hook 57 is released from the cut part (not shown in the fugure) of a channel installation plate 50 by pulling an operating member 58 rearward, and a slider 69 is raised through a supporting piece 61 and a slidable guide pipe 64 by raising an elevation plate 53 by a springy force. Therefore, a windshield roof part 12 is separated from a front window part and a rear frame member for door which are not shown in the figure. Then the engagement between a front cut part 69 and a front supporting projection 63 is released by pushing an operating piece 70 outward, and a slider 65 is slided rearward along the guide pipe 64 by pushing the operating piece 70 rearward, and the roof part 12 is shifted rearward to open the windshield. The roof part 12 is fixed by the engagement between the rear cut part 69 and the rear supporting projection 63. With such constitution, the opening and closing of the top cover are certainly facilitated.
Patent JP-H1049484-A (JP)
Title: Common bus control system
Inventor: TAKAI KUNIAKI
IPC: G06F13/362
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To reduce the difference between the devices which transfer the data using bus in regard to the magnetic disk devices as well as a disk controller which sets the bus using right through the arbitration control. SOLUTION: A disk controller 11 and the magnetic disk devices 21, 22 and 23 perform the arbitration control to secure the using right of a bus 1, respectively. When the number of data transfer requests of a device connected to the bus 1 reaches its upper limit value, the device asserts a preference signal 2. If the signals 2 has its true state, the device connected to the bus 1 cannot join in the arbitration excluding a case where the device itself is asserting the signal 2.
Patent JP-H11126020-A (JP)
Title: Integrated circuit and safe data processing method employing the integrated circuit
Inventor: RIX SIMON PAUL ASHLEY
IPC: H04N7/16
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an IC(integrated circuit) having high security. SOLUTION: The IC is provided with a logic circuit section such as a microprocessor 1 and a processor 2 which is safely protected by a protecting member 3. The processor 2 is connected to the section 2 by data lines 2 at least. The processor 2 is provided with a ciphering engine 11 and a volatile storage element 8 which stores a secret key.
Patent JP-H0250924-A (JP)
Title: Reduction treatment of copper
Inventor: YUZA BUNICHI
IPC: C22B15/14
Filed: 1988-08-10
Abstract: PURPOSE:To efficiently and continuously remove oxygen in molten Cu by putting a long-sized clad additive obtd. by cladding the periphery of a core material made of a Co (alloy)-Al (alloy) mixture with a Cu (alloy) sheath in the molten Cu. CONSTITUTION:Powdery or granular Co (alloy) is mixed with powdery or granular Al (alloy) and this mixture is worked into a wire by extrusion to form a core material. The periphery of the core material is clad with a Cu (alloy) sheath to obtain a long-sized clad additive. This additive is put in molten Cu and oxygen in the molten Cu is allowed to float up as the oxides of the elements of the additive and removed.
Patent JP-H0950259-A (JP)
Title: Driving circuit for display device
Inventor: NAKAHARA YUKIHIRO
IPC: G09G3/36
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To improve the picture quality and to suppress the power consumption by correcting the fluctuation of a signal level due to the variation of impedances of signal lines and characteristics of driving circuits. SOLUTION: A buffer amplifier 49 drives the signal line of an LCD display panel via an output line 36. The output voltage level of the signal line is held by holding capacitors 51, 52 via analog switches 42, 43. The analog switches 42, 43 are controlled so as to alternately conduct by the signal FRP synchronized with a horizontal period. Signal voltage levels held in holding capacitors 51, 52 are respectively compared with the center value VS of an input signal by level ccmparators 53, 54 and a bias voltage Vb to be applied to the output line 36 is made to conduct by an absolute value comparator 55. A video signal video to be inputted to the buffer amplifier 49 is sampled every sampling pulse SP by an analog switch 41.
Patent JP-S6356118-A (JP)
Inventor: TAKASAKI TAKASHI
IPC: H02H3/05
Filed: 1986-08-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5991148-A (JP)
Title: Polyamide composition
Inventor: NAGANO RIICHIROU
IPC: C08L51/00
Filed: 1982-11-16
Abstract: PURPOSE:To provide the titled compsn. having excellent rigidity and resistance to impact and salt water, consisting of a polyamide, a specified modified ethylene/alpha-olefin copolymer and a neutralized ethylene/alpha,beta-unsaturated monocarboxylic acid copolymer. CONSTITUTION:30-100pts.wt. modified ethylene/alpha-olefin copolymer (A) having an intrinsic viscosity of 0.5-4dl/g as measured in decaline at 135 deg.C, a crystallinity index of 0-35% and an MW distribution (Mw/Mn) of 1-10 obtd. by graft- polymerizing 0.05-10wt% unsaturated dicarboxylic acid (derivative) onto 100pts. wt. copolymer composed of 45-93mol% of ethylene and 60-7mol% of an alpha- olefin, and 2-100pts.wt. neutralized ethylene/alpha,beta-unsaturated monocarboxylic acid copolymer (B) having an MFR (190 deg.C) of 0.1-1,000g/10min obtd. by neutralizing at least 5% of the carboxyl groups of a copolymer composed of ethylene and 1-25mol% of alpha,beta-unsaturated monocarboxylic acid with a metal or ammonium ion, are blended with 100pts.wt. polyamide.