baber/WOPTO huggingface dataset:
Patent JP-H03259836-A (JP)
Title: Feeding device for paper sheet
Inventor: SAKAMOTO MASAMI
IPC: B65H3/46
Filed: 1990-03-07
Abstract: PURPOSE:To keep off any slip between a pusher roller and paper sheets and perform a delivery motion of the paper sheets in a piece-by-piece manner by installing a humidifying part for giving moisture to a soft material installed in the pusher roller. CONSTITUTION:A pusher roller 1 and a picker roller 2 both are rotated in an arrow A direction by a drive motor, and perform an intermittent rotation for delivering paper sheets 8 piece by piece in order from the uppermost one. When a soft material 1a of the pusher roller 1 and another soft material 2a of the picker roller 2 both come into contact with the surface of the paper sheets, a piece-by-piece delivery motion is started. At this time, in order to surely perform the delivery motion without making the soft material 1a of the pusher roller 1 slide with the surface of the paper sheets, moisture is given to the periphery of the soft material 1a at a time when this material 1a of the roller 1 passes through the lower part of a humidifying part 9. When plural sheets of paper are simultaneously delivered, a clearance between the rollers 2 and 4 is set to be thickness for one sheet portion of the paper sheets, so that any possible delivery of plural sheets is checked.
Patent JP-S57171946-A (JP)
Title: Novel oxyacetic acid derivative, its preparation, and blood lipid level depressing agent containing said derivative as active component
Inventor: HAMAZAKI YASUHIKO
IPC: A61K31/16
Filed: 1981-04-17
Abstract: NEW MATERIAL:The oxyacetic acid derivative of formulaI(R 1  is H or acyl; R 2  is H or lower alkyl).  
     EXAMPLE: α-[4-(1-Naphthoylaminoethyl)-phenoxy]-α-cyclohexylacetic acid ethyl ester.  
     USE: It has blood lipid level depressing activity, and is useful as a blood lipid depressant for the remedy of hyperlipemia. It has also antithrombogenetic and antiphlogistic activities and low toxicity, and is free from the side effects against the hepatic function.  
     PROCESS: The compound of formulaIcan be prepared by reacting the hydroxyl compound of formula II (R 3  is R 1 -NH or group of formula III) with the α- halogeno-cyclohexylacetic acid ethyl ester of formula IV (X is halogen atom; R 4  is lower alkyl) in the presence of a solvent such as dimethylformamide, and if necessary, hydrolyzing the product. The molar ratio of the compound of formula II to the compound of formula IV is usually 1:1; however, it is preferable to use one of the compounds in excess. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03257698-A (JP)
Title: Insect proofing device for cup type automatic vending machine
Inventor: HORI SHIGEKI
IPC: A01M29/28
Filed: 1990-03-08
Abstract: PURPOSE:To proof insects by providing a lighting device, which turns out the insects going into an automatic vending machine, and an electric stimulating device or an acoustic device. CONSTITUTION:Drink raw materials 3 pored out from a raw material box 1 to a mixing device 2 are dissolved in hot water, which is led from a hot water tank 4 through a pipe 5, and become drink 6. Then, the drink 6 is injected through a nozzle 7 to a cup 9 on a vend stage 8. Near the vend stage 8, a lighting device 10, electric stimulating device 11 and acoustic device 12 are arranged. Thus, since the insects try to escape from light, electric shock or sounds, the insects run away before deeply going into the automatic vending machine and the inside of the automatic vending machine is kept clean.
Patent JP-H03256789-A (JP)
Title: Manufacture of heat-sensitive recording material
Inventor: KOSHIZUKA KUNIHIRO
IPC: B41M5/26
Filed: 1990-03-07
Abstract: PURPOSE:To prepare a color material-containing layer having uniform thickness, adhesive strength and good reliasability by laminating the color material- containing layer on a transfer material to transfer the same to a recording material. CONSTITUTION:The fundamental structure of a heat-sensitive recording material is formed by laminating a recording material 1 and a color material-containing layer 2. It is desirable that the recording material has good heat-resistant strength and high dimensional stability. As the recording material, plain paper, a metal sheet such as an aluminum foil and the like are pref. used. When a tacky mordant layer and a tacky color material layer are not used, a taky layer is necessary. The recording material requires sufficient self-supporting properties and the thickness thereof is pref. adjusted to the range of 1-500mum. As the color material-containing layer 2, a heat-softenable color material layer and a dye supply layer can be designated. The heat-softenable color material layer is used in the state laminated to the recording material having self-supporting properties and the dye supply layer is pref. laminated to the mordant layer to be used. The heat-softenable color material layer contains a binder and a color material.
Patent JP-H11238580-A (JP)
Title: Tv picture tube provided with receptacle for illumination
Inventor: FUJIWARA HIDETOSHI
IPC: H04N5/64
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a TV picture tube provided with a receptacle for illumination capable of using a luminaire in accordance with the brightness around it. SOLUTION: This device comprises at least an illuminance detection means 8 to detect brightness around a TV picture tube, a TV action detection means 5 to detect whether or not the TV picture tube is operating, an illumination receptacle 14 to at least irradiate around the TV picture tube, and a drive means for supplying the output to the illumination receptacle 14, when detection is outputted from both the illuminance detection means 8 and the TV action detection means 5.
Patent JP-S62214528-A (JP)
Title: Optical head device of disk player
Inventor: AIDA YOSHIMASA
IPC: G11B7/08
Filed: 1986-03-15
Abstract: PURPOSE:To obtain an optical head device which can be fitted to plural kinds of disk players, and has reduced its manufacturing cost, by constituting the titled device so that a light beam generation detecting unit and an objective lens driving unit can be placed so as to be variable against a movable base member. CONSTITUTION:An objective lens driving unit 40 is attached to the upper face side of a movable base member 30A, and a light beam generation detecting unit 50 is attached to the lower face side. Its whole is guided by guide members 24, 25 which are placed in a disk player, and can be moved in the radial direction of a disk by rack pinion type driving. This device can be fitted to plural kinds of disk players without changing the unit 40 and 50, and by changing the movable base member 30A for attaching said units and changing the arrangement of the units 40, 50.
Patent JP-S63222809-A (JP)
Title: Molding method of bottomed parison and its molding equipment
Inventor: UCHIDA MASAAKI
IPC: B29C49/04
Filed: 1987-03-12
Abstract: PURPOSE:To enable a high quality bottomed parison with thick wall to be molded, and to achieve the mold release at the bast condition by a method in which thermoplasticized resin in fed in a parison mold at low pressure, and further the residual resin in an extruding path is pushed into the parison mold at high pressure. CONSTITUTION:The extruding path 12 between an extruding chamber 11 and the space part 16 in a parison mold is opened or closed by lifting and lowering a pushing plunger 13, thereby controlling the resin flow in the chamber 11. The cross section of the extruding path 12 is enlarged, and the prescribed amount of the resin with high density and high viscosity is quickly supplied into the space part 16 in the parison mold at low pressure and low speed and at the temperature suitable for blow molding. For the shortage of the resin, the residual resin in the extruding path 12 is pushed into the space part 16 in the parison mold at high pressure by the pushing plunger 13, whereby the molding is completed. Consequently, the bottomed parison of desired shape may be easily molded, and since when the resin is extruded from the extruding path 12, the rising of the resin temperature is slight, the mold release is achieved at the best condition suitable for nest process. Thus, blow molding is effectively carried out.
Patent JP-H06276039-A (JP)
Title: Method for designing high frequency circuit
Inventor: SAWAI TETSUO
IPC: G06F17/50
Filed: 1993-03-17
Abstract: PURPOSE:To simulate the high frequency circuit with high precision and design the circuit in a short time by giving a small-signal simulator the characteristics of a field effect transistor(FET) based upon measured values. CONSTITUTION:For example, the specifications of an amplifier to be designed are determined. Then the drain current and drain voltage characteristics of the transistor in use are measured. The S parameter of the transistor on a wafer is measured at plural bias points. A load resistance value is assumed and the measured parameter is used to calculate an S parameter on a load line. The power gain of a small signal is calculated by using this S parameter and the input/output power characteristics of the transistor to the small signal are predicted. Then it is checked whether a power gain and a linear output meet the specifications or not and when it is decided that the specifications are met, an output matching circuit which provides the assumed load resistance value is designed by using the small-signal simulator. When not, on the other hand, the assumed load resistance value is varied and the calculation is repeated.
Patent JP-H03258891-A (JP)
Title: Electroluminescent element having orange luminescence
Inventor: HISAZUMI YUKINORI
IPC: H05B33/12
Filed: 1990-03-07
Abstract: PURPOSE:To obtain the title element having high luminous brightness and long life and suitable for back illumination of liquid crystal display, etc., by incorporating a specific zinc sulfide fluorescent activated by Mn, Cu and Br in a luminous layer. CONSTITUTION:The aimed element in which a composition of fluorescent substance in a luminous layer is expressed by ZnS:Mn, Cu and Br and content of Cu to ZnS is in the range of 10X10<-4> <= Cu/:ZnS <= 50X10<-4> and content ratio of Cu to Br is in the range of 0.6 <= Cu/Br <= 1.5 and pigment grain is a fluorescent pigment which is emitted to red or orange by absorbing luminous spectrum of the fluorescent substance.
Patent JP-H10248835-A (JP)
Title: Irradiation range limiting type x-ray ct device
Inventor: MIYAZAKI YASUSHI
IPC: A61B6/03
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To reduce exposure without causing the deterioration of an image quality by controlling a position of a diaphragm of a collimator at every views so as to irradiate an X-ray in a set irradiation range and restructuring an X-ray CT measurement. SOLUTION: A CT scanner 108 continuously rotates an X-ray tube 105 and an X-ray detector 103 with their oppositely arranged condition and the X-ray tube 105 continuously or intermittently irradiate the X-ray receiving a voltage and current from a high voltage generator 107. In a spiral scanning, the CT measurement is performed while continuously inserting (or drawing out) a table with a subject 12 mounted thereon into an opening part of the X-ray scanner 108. A channel collimator 101 on an emission system path of the X-ray is used for setting an X-ray irradiation range so as to irradiate the X-ray only on the irradiation range 113 and a controller 102 controls the position of the collimator 101 at every views (projection angles).
Patent JP-H04293378-A (JP)
Title: Picture memory device
Inventor: YOSHIKAWA WATARU
IPC: H04N1/21
Filed: 1991-03-22
Abstract: PURPOSE:To prevent a preceding picture data from being outputted with simple circuit constitution by deleting a picture data written precedingly before a newest picture data is written in a picture memory. CONSTITUTION:A timing signal generating section 15 generates a timing signal Tc for a prescribed vertical blanking period of a picture data. A high speed write signal generating section 14 receives the timing signal Tc and generates a signal Wc used to write a prescribed data C into all areas of a picture memory section 11 at a high speed for a prescribed blanking period. The picture data written in the picture memory section 11 is deleted by the write of the data C.
Patent JP-S56154807-A (JP)
Title: Reducing method for hum noise of modulator
Inventor: YOKOE TOSHINORI
IPC: H03C3/02
Filed: 1980-04-30
Abstract: PURPOSE:To eliminate hum noise included in a DC power source by a simple circuit by canceling the hum noise by using a phase inverting amplifier. CONSTITUTION:Direct-current DC power source 1 including hum noise is supplied to modulator 6 and base band amplifier 7 and a base band signal from terminal 8 is supplied to modulator 6 via amplifier 7. The hum noise included in power source 1, on the other hand, is extracted through LPF10 and then inverted in phase by phase inverting amplifier 11. This output and the output of amplifier 7 are then supplied to modulator 6 via mixing circuit 12. Therefore, the hum noise is canceled and removed and only the signal having no noise is outputted from modulator 6. Thus, even the simple circuit is capable of eliminating the hum noise included in the DC power source.
Patent JP-H08254476-A (JP)
Title: Balance measuring method and device for propeller shaft
Inventor: KANEKO TAKANOBU
IPC: G01M1/22
Filed: 1995-03-16
Abstract: PURPOSE: To provide a balance measuring device for propeller shaft which can generate a condition free from booming sound generated by vibration of the propeller shaft and vibration transmitted from other exciting source. CONSTITUTION: The arrangement according to the invention comprises a rotation sensor 1 for a propeller shaft, an acceleration sensor 2 to sense the acceleration of the vibration of differential gear case, and a vibrating condition sensing means 10 to sense the vibrating condition in a specified frequency range in the signal given from the acceleration sensor 2. Further the device is equipped with a judging means 11, which makes comparative judgement of the output from the sensing means 10 with the preset threshold on the basis of the car type information data, and a calculating means 12 to sense the unbalance amount and phase of the propeler shaft when the passed judgement is such that the output of the sensing means 10 is over the threshold.
Patent JP-H08252672-A (JP)
Title: Oscillation torch in arc welding
Inventor: KANEDA MITSUSHI
IPC: B23K9/12
Filed: 1995-03-17
Abstract: PURPOSE: To provide an oscillation torch capable of stable arc welding by preventing vibration due to oscillation of a cable incidental to a high-speed oscillation and realizing a stable high-speed operation. CONSTITUTION: The oscillation torch is structured such that the wire entrance 9 of the torch body 2 is positioned in the center 7 of rotation, that a space 11 is provided between the wire exit 10 for the wire feeding cable 4 and the wire entrance 9 of the torch body 2, that the wire feeding cable 4 is fastened to a fixture 8, and that the wire entrance 9 of the torch body 2 and the wire exit 10 of the wire feeding cable 4 are linearly arranged.
Patent JP-H08226896-A (JP)
Title: Detecting method of deterioration of lubricating oil
Inventor: OTSU HIROHIKO
IPC: G01N21/35
Filed: 1995-02-22
Abstract: PURPOSE: To detect the degree of deterioration of a lubricating oil with high accuracy by measuring the quantity of antioxidant existing in the lubricating oil by using an infrared wavelength showing a feature peak of an infrared absorption spectrum. CONSTITUTION: An infrared spectral analyzer using an infrared wavelength showing a feature of an infrared absorption spectrum of an antioxidant is provided in a bypass passage connected to the downstream side of an oil filter of an oil passage and thereby the quantity of the antioxidant existing in a lubricating oil is measured. Thereby the state of deterioration of an engine oil or the like in the course of driving of an engine can be detected. As for the antioxidant, on the occasion, the one of hindered phenol series having a 2,6-di-tert-butyl group is preferable, in particular. By providing an on-off valve in the bypass passage, besides, a deterioration detecting test can be executed only when it is needed. By using jointly a method for measuring infrared absorption of nitric ester in the engine oil finally while knowing a state of progress of the deterioration by the aforesaid method, moreover, the time of replacement of the lubricating oil inclusive of the engine oil can be known more accurately.
Patent JP-H11255049-A (JP)
Title: Bumper structure
Inventor: NAKAYAMA NOBUYUKI
IPC: B60R19/04
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To shorten the longitudinal length of a bumper to the utmost without lowering its striking-energy absorbing capacity. SOLUTION: A bumper reinforcement 1 is mounted on its places, on which brackets 3 are mounted, with a pair of crush boxes 10 extending forward and having a substantially rectangular cross section. The crush boxes 10 have the shape of a longitudinally extending rectangular column. The crush boxes 10 are typically integrated with the bumper reinforcement 1 to have a honeycomb construction of a density of arrangement higher than that of rib members in a frame part 6, which construction produces a longitudinal energy absorbing capacity greater than that of the frame part 6 itself. The crush boxes 10 are situated inside the space of the frame part 6 of the bumper reinforcement 1 for integration therewith and are thus never projected back from the bumper reinforcement 1 differently from in the existent setups.
Patent JP-S57171672-A (JP)
Title: Washing method of anodized film
Inventor: TSUCHIYA SHIYOUICHI
IPC: C25D11/18
Filed: 1981-04-17
Abstract: PURPOSE: To properly remove stain, unevenness and contamination generated on an anodized film, by executing hole-sealing treatment to said film, and after that, washing it by use of a specific aqueous carboxylic acid solution.  
     CONSTITUTION: A substance to be treated, which has coated aluminum with an anodized film is subjected to boiling water hole-sealing treatment by ion exchange water and a hole-sealing agent of nickel acetate. Subsequently, it is washed by one aqueous carboxylic acid solution selected among oxalic acid, malonic acid or maleic acid. Concentration of carboxylic acid is usually 0.01W 1.0mol/l, and if possible, the substance to be treated is soaked suitably at temperature from room temperature to about 80°C and for time from several seconds to about 20min. Also, wiping can be performed by use of cloth steeped in the aqueous carboxylic acid solution. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59182645-A (JP)
Title: Noise signal generating circuit of digital sound inserting device
Inventor: NAITOU HISASHI
IPC: H04J3/17
Filed: 1983-03-31
Abstract: PURPOSE:To reduce the audible sense of incompatibility by detecting the level of a noise signal at silence in a received relay channel signal, generating a pseudo noise signal in response to the level and inserting the signal to a receiving output channel not assigned to the relay channel. CONSTITUTION:An assignment missing detecting circuit 7 transmits an assigned missing channel signal 71 to a signal selecting circuit 9 when a relay channel is not assigned to its output channel, and transmits a presence channel signal 72 to a receiving noise level detection circuit 11 when assigned. Further, the circuit 11 measures a signal level of a receiving relay channel signal 61 when signal 72 has a significant signal level, compares this level with a noise deciding threshold value signal 13 from a noise deciding value setting circuit 12, desides a measured value lower than the signal 13 as a noise level and transmits the result to the noise generator 8. Thus, the noise generator 8 generates a pseudo signal having nearly equal pseuto signal to the noise level of the transmission channel of an opposite station, transmits the signal to the circuit 9, and the circuit 9 outputs a receiving output digital sound signal 10.
Patent JP-H01234008-A (JP)
Title: Insulating spacer
Inventor: YAMAZAKI TOSHIHARU
IPC: H02G5/08
Filed: 1988-03-14
Abstract: PURPOSE:To suppress the occurrence and development of a peeling by forming the side of a bush in a spherical shape, and increasing the profile of the bush larger than the inner diameter of an air gap between the outer periphery of the bush and the face of a spacer flange. CONSTITUTION:The side face of a bush 8 is formed of a curved face in which the central point Q of the radius of curvature of the curved face coincides with the center of a stud and the outer diameter d1 of the bush 8 is larger than the inner diameter d2 of an air gap 7 between the end face of the bush 8 and the face 1d of a space flange. Thus, its peeling scarcely occurs. Even if the peeling occurs due to certain cause, since the side face of the bush is composed of the sole radius of curvature, the peeling scarcely causes resin to crack.
Patent JP-S58174400-A (JP)
Title: Adenosine derivative and preparation thereof
Inventor: IIJIMA IKUO
IPC: C07H19/167
Filed: 1982-04-07
Abstract: NEW MATERIAL:A compound (acid addition salt) of formula I (R is lower alkoxyl or hydrazino). EXAMPLE:Adenosine-5'-carboxylic methyl ester N'-oxide. USE:A remedy for thrombus or occlusion, e.g. peripheral arterial and venous thrombosis, pulmonary emboilism, coronary arterial occlusion, cardiac inforction, cerebrovascular occlusion, retinal arterial and venous thrombosis, etc. having powerful fibrinolytic promoting action. PROCESS:An adenosine-5'-carboxylic alkyl ester of formula II (R<1> is lower alkoxyl), e.g. adenosine-5'-carboxylic methyl ester, is reacted with an oxidizing agent, e.g. m-chloroperbenzoic acid, to convert the nitrogen at the 1-position in the adenine ring into the N-Oxide. Alternatively, the resultant N-oxide is further reacted with hydrazine hydrate to convert the reaction product into the acid addition salt thereof.
Patent JP-H05245743-A (JP)
Title: Cutting edge position detector or working tool
Inventor: SHINNO YASUO
IPC: B24B49/12
Filed: 1991-03-22
Abstract: PURPOSE:To detect a cutting edge position of a working tool automatically under the working condition and in a noncontact manner by installing a control means for shiftably controlling a movable body so as to make a distance measured by a noncontact measuring means become minimized. CONSTITUTION:This detector is provided with a working tool 110 shifting to a work W on a movable body 100 in the infeed direction and a noncontact measuring means 120 measuring a distance (x) ranging from a reference point 120a to a cutting edge of the working tool 110 by means of irradiating a light to this working tool 110. This noncontact measuring means 120 measures the distance (x) when it detects a position of the light passing through an interspace between the reference point 120a and the working tool 110. In succession, a control means 130 shifts and controls the movable body 100 so as to make this distance (x) come to the minimum value. With this constitution, a cutting edge position of the working tool 110 is thus detectable.