baber/WOPTO huggingface dataset:
Patent JP-S57153077-A (JP)
Title: Heat accumulating material
Inventor: KUDOU YASUO
IPC: C09K5/06
Filed: 1981-03-17
Abstract: PURPOSE: A heat accumulating material comprising a hydrate containing only monovalent cations exhibiting anharmonic melting and, a nucleating agent and a specific thickening agent and that has a liquid phase thickened to prevent a solid phase from precipitating when the material is molten.  
     CONSTITUTION: 100pts.wt. Hydrate salt (A) (e.g. Na 2 SO 4 .10H 2 O) containing only monovalent cations exhibiting anharmonic melting or its eutectic with a salt (e.g. NaCl) containing monovalent cations is blended with a nucleating agent (B) (e.g. sodium tetraborate decahydrate) and 1W7pts.wt. copolymer (C) of an olefinic carboxylic acid (e.g. acrylic acid) containing an active C-C double bond and the polyalkenylpolyether of a polyhydric alcohol (e.g. oligosaccharide), and the pH value of the mixture is adjusted at 5W11. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04256754-A (JP)
Title: Sterilizing and deodorizing method
Inventor: OHIRA MICHIO
IPC: A61L9/015
Filed: 1991-02-12
Abstract: PURPOSE:To make efficient treatment and to reduce the size of a device and to improve its performance by subjecting the contaminated air passed continuously into a gas flow passage means to an electrical treatment by an electric discharge and to a physical or chemical treatment by a catalyst. CONSTITUTION:The gas flow passage means 1 which applies a specified flow passage to the air to be passed is formed and an electric discharge section 2 is disposed on an introducing section 1a side of the gas flow passage means 1. A filter-like catalyst section 3 is disposed on the discharge section 1b side. The primary air 4 introduced into the gas flow passage means 1 is subjected to a sterilizing and deodorizing treatment in the discharge section 2 to form the secondary air 5 in this way. The secondary air 5 contg. the residual odorous components is then subjected to a deodorizing and decomposing treatment in the catalyst section 3 and is discharged as the cleaned tertiary air.
Patent JP-H09206364-A (JP)
Title: Filter for sterilizer, air cleaner, etc., and ozone sterilizer using the same filter
Inventor: WATANABE KIYOSHI
IPC: F24F13/22
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To prevent a duct from being blocked by foreign objects and sucking foreign objects, by equipping a shaft member extending in the axis direction of the duct and whose tip protrudes in a sterilizing booth on a filter equipped on a connection part connected to the sterilizing booth of a first duct. SOLUTION: A filter 23 is equipped with a ring part 25 to constitute a base part, and a horizontal cross rib 27 is formed therein to connect to four points on the ring part. A small circular central seat 29 is formed on the central part where the horizontal rib is crossing, and a shaft 31 is extended in a specified length in a form standing on the central seat 29. The shaft 31 is protruded to be extended to both sides of the central seat 29, and extended from the end face of the horizontal rib 27 in the direction a long axis 35 extends in the side the long axis 35 exists to form wings, blades, or vertical ribs 39 expanding from the long axis 35 in the radial direction thereof. The filter 23 is detachably attached to an attaching part of a duct 19 to the sterilizing booth.
Patent JP-H04228169-A (JP)
Title: Performance information recording/reproducing device
Inventor: YAMAHATA TOSHIRO
IPC: G10H1/00
Filed: 1991-02-07
Abstract: PURPOSE:To effectively correct the recording/reproducing error of performance information at the time of correcting the performance information recording/ reproducing error with the technique of correcting the recording/reproducing error of the performance information, i.e., event information, which is recorded on a recording medium by the performance information recording/(reproducing) device and is reproduced from this recording medium by the performance information (recording)/reproducing device. CONSTITUTION:The performance information recording device has a state information forming means 1 which shows the musical tone control state of the prescribed musical tone after formation of a change in the event information to induce a change in the prescribed musical tone and a recording means 2 which successively records the event information and the state information on the recording medium. The performance information reproducing device has a reproducing means which successively reproduces the event information and the state information after the generation of the change by this information and an event information correcting means 12 which corrects the error of the event information reproduced from the recording medium by this reproducing means 71 in accordance with the state information which is similarly reproduced.
Patent JP-S53124812-A (JP)
Title: Automatic train operation controlling system
Inventor: MORIHARA KENJI
IPC: B60L3/00
Filed: 1977-04-05
Abstract: PURPOSE: To improve reliability of operation of an automatic train operation controlling system, by improving accuracy in velocity follow-up performance and reducing the velocity converging time, in case that deviation of deceleration speed at the time of changing instruction speed is detector, and thus preventing derailing or overturn of the vehicle, for instance, at the time when a point is shifted. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000241449-A (JP)
Title: Prove device
Inventor: MATSUDA ATSUSHI
IPC: G01R31/26
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a probe device capable of contacting with electric terminals arranged crosswise in one or many members to be tested. SOLUTION: Sliding holes 38 are formed on four sides 37 of an adjusting member 35, and a protrusion 40 is fitted slidably on the backside of a mounting base 39. A rectangular contact probe 32 is attached to the surface of the mounting base 39. The mounting base 39 is moved back and forth by an eccentric pin 55 by operating an adjusting screw 54, thereby a contact pin 44a can be adjusted fine. Four adjusting substrates 34 are arranged in a penetrating hole 33a of a supporting frame 33, and four adjusting members 35 corresponding four IC chips 18 are placed beneath of them. In a contact probe 32 in a shape of a square with a cross inside which supported by the mounting base 39 of each side 37 contact pins 44a corresponding to pads 18a in a shape of a square with a cross inside four IC chips 18 are placed and contacted.
Patent JP-S53124080-A (JP)
Title: Package mounted ic test equipment
Inventor: TOMITA KIYOUJI
IPC: G01R31/26
Filed: 1977-04-05
Abstract: PURPOSE: To secure a completely automatic analyzing action for the faulty IC by positioning the IC logic value reader at the mounting position of the tested IC. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01215196-A (JP)
Title: Key telephone set
Inventor: YAMASHITA HIDEO
IPC: H04Q3/58
Filed: 1988-02-24
Abstract: PURPOSE:To display the operating state of an extension telephone set without provision of a BLF outputting the number information of a key telephone set in operation detected by a state detection means onto a character display device of the dialed key telephone set for a prescribed number when the key telephone set dials a prescribed number and displaying the result. CONSTITUTION:When any of key telephone sets 2 dials a predetermined special number, a main control section 6 detects it through a telephone set interface section 5 and a common bus interface 7 and the extension number in operation to be stored is sent to the key telephone set 2 dialing the special number. Then the telephone set for special number dialing receives the extension number from the main control section 6 and displays it on its liquid crystal display device. The user of the key telephone set observes the display to recognize the number of the extension telephone set in operation at present. Thus, the operating state of the extensions is displayed without provision of BLF(busy lamp field).
Patent JP-S63207412-A (JP)
Title: Transfer roller
Inventor: YOKOYAMA TAKASHI
IPC: B21B39/00
Filed: 1987-02-23
Abstract: PURPOSE:To reduce the roller repairing cost by installing a couple of holders and clamping roller members whose section is a V-shape detachably to a shaft member. CONSTITUTION:A stopper 14 is formed on a shaft member 12 of a transfer roller 10 and a couple of V-shaped roller members 28 are clamped by a 1st and a 2nd holders 18, 22. The roller members 28 are composed of a 13 cr stainless steel etc., having excellent wear and corrosion resistances and are fixed on the shaft member 12 by nuts 24, 26. When the periphery of the members 28 is worn and damaged, a bearing 17 is pulled out from the shaft member 12, the nut 24 is loosened so that the members 28 together with the holders 18, 22 are pulled out from the member 12. Then, the old members 28 are replaced with new members 28, which are then put on the member 12 and are fixed with the holders 18, 22 through the nut 26. The roller repairing cost is reduced because only the roller members 28 are changed.
Patent JP-H05252662-A (JP)
Title: Switching power supply
Inventor: KOMI SUMIO
IPC: H02M3/28
Filed: 1992-02-27
Abstract: PURPOSE:To suppress heating and to enhance power supply efficiency by providing a second output terminal for overvoltage detection independently from a first output terminal for DC voltage output. CONSTITUTION:Overvoltage is detected not through a first output terminal 30 for outputting DC voltage but through a second output terminal 29 for detecting overvoltage. Consequently, the central value of overvoltage detection level can be shifted based on the turn ratio between choke coils 22, 22b and the overvoltage can be detected through a circuit independent from the first output terminal 30 for outputting DC voltage. According to the constitution, parallel operation can be controlled with no influence on the overvoltage output from other system even if the first output terminal 30 for outputting DC voltage is connected in wired OR, resulting in reduction of heating and enhancement of power supply efficiency.
Patent JP-S56137348-A (JP)
Title: Negative type ionized radiation sensitive resist
Inventor: SHIMAZAKI YUUZOU
IPC: G03F7/038
Filed: 1980-03-28
Abstract: PURPOSE:To obtain a negative type resist sensitive to ionized radiation by using a halogenated allyl ester of acrylic acid or methacrylic acid. CONSTITUTION:A polymer represented by the formula (where R is H or CH3 and X is halogen such as F or Cl) or a copolymer of the monomer and other monomer is dissolved in a solvent to prepare a resist soln. This soln. is applied to a semiconductor substrate or a mask substrate with a spinner, dried, and prebaked. The resulting film is then exposed to ionized radiation such as electron beams or X-rays and developed. By introducing halogenated allyl groups, the polymer shows high cross-linkability to radiation and is provided with superhigh sensitivity as a resist, and a high- density resist pattern of submicron unit can be formed.
Patent JP-S58158959-A (JP)
Title: High density thin film circuit board
Inventor: TAKENO SHIYOUZOU
IPC: B41J2/335
Filed: 1982-03-16
Abstract: PURPOSE:To obtain an ultrafine wiring pattern of high density by forming the lead wirings of unnecessary low resistance part of a sufficiently thin lead layer, plating only the necessary low resistance part and forming a region larger than the plating thickness without plating at both lateral ends. CONSTITUTION:A resistance film 7 is bonded to an Al2O3, a Cr film 2 of approx. 1,000Angstrom  and an Au film 3 of approx. 2mum are laminated, a resist mask  4 is covered, and an Au plating film 6 is superposed and formed as prescribed.  The resist mask 4 is removed, a resist mask 5 is newly covered, the films 3, 2,  7 are sequentially etched, the resist 5 is removed to complete it. According to  this configuration, ultrafine wiring pattern of low lead resistance can be obtained in high density without producing a shortcircuit between the wirings.
Patent JP-H11236831-A (JP)
Title: Drive control device for variable valve device
Inventor: WATANABE SATORU
IPC: F01L13/00
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To perform excellent drive control of a variable valve device following a change in viscosity of working oil due to deterioration with the lapse of time of the working oil. SOLUTION: It is detected whether variation occurs to target opening characteristics (S1) and an actual response time A is measured (S2). Thereafter, by referring to a map, a set response time B is determined (S3). C [=A (an actual response time) - B (a set response time)] is determined, correction computation (B ←B+C) is carried out (S5), and by using the result, correction computation is effected on PIDDTY (%) (a control gain), and by effecting a final duty ratio (VICDTY) based on the result to execute PID control. B obtained at S5 is stored and updated as a novel map value explained at S3, a main flow is completed at S6.  Since, in this way, actual response characteristics are grasped, the drive control characteristics of a variable valve device are corrected to an excellent value according to a change of viscosity of working oil due to deterioration with the lapse of time of the working oil and in turn, operability and exhaust performance of an engine are improved.
Patent JP-H07218588-A (JP)
Title: Carrier structure of ic handler
Inventor: KURIHARA MITSUGI
IPC: G01R31/26
Filed: 1994-01-31
Abstract: PURPOSE:To position an IC at precise position by installing a rotary guide, a fixed guide, and a taper face in the circumference of an receiving hole wherein the rotary guide positions the side faces of the IC and is retracted when coming into collision against a socket, the fixed guide positions the front and the rear sides of the IC and supports the IC, and the taper face guides each guide. CONSTITUTION:An IC 13 is set in a receiving hole 9 of a carrier 1 and sent to a testing part. When a pusher 15 in the upper part moves down, a pushing part 15a pushes spring 7, and a contact block 17 pushes the IC 13. A movable plate 3 of the carrier 1, a plate 4, and the IC 13 unitedly move down while resisting against the force of a spring 6 and a rotary guide 11 of the plate 4 comes into collision against a taper guide and is retracted upward. As the rotary guide 11 is being opened, the IC 13 is pushed to the contact position along the taper guide 18a and at that position, characteristic testing is carried out by a tester 16. During the testing, the rotary guide 11 positions both side faces of the IC 13, the fixed guide 12 positions the front and the rear ends of the IC 13 and at the same time supports the lower face and thus the IC 13 can be positioned precisely.
Patent JP-S61203970-A (JP)
Title: Sterilizing bandage
Inventor: DEIBITSUDO FUERUDO
IPC: A61L15/46
Filed: 1986-02-27
Abstract: An adhesive surgical dressing with an antimicrobial agent in the adhesive is disclosed. The antimicrobial agent is a salt of polyhexamethylene biguanide and is applied to the surface of the adhesive to a depth of not more than <sub>5</sub>0% of the thickness of the adhesive.
Patent JP-S51115368-A (JP)
Title: Method and apparatus for continuously centrifugally separating
Inventor: NUNOGAKI YOSHIAKI
IPC: B04B5/00
Filed: 1975-04-02
Abstract: PURPOSE: To automatically intake and exhaust specimen to and from a cylinder while the cylinder is operated. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62196679-A (JP)
Title: Electrophotographic copying method using memory photosensitive body
Inventor: WATANABE YOICHIRO
IPC: G03G15/05
Filed: 1986-02-25
Abstract: PURPOSE:To optically memorize an original image on the surface of a memory photosensitive body within a short time by electrostatically charging the photosensitive body on which the original image is memorized to form an electrostatic latent image, developing the latent image with toner and transferring the developed image to recording paper. CONSTITUTION:Residual toner on the surface of the memory photosensitive body 10 is removed by a cleaning means 8 and uniformly charged by a charging means 2. Thereby, no charge is left on the optical memory part of the photosen sitive body 10 and the electrostatic latent image is formed on an original image part of the photosensitive body 10. The latent image is developed with toner by a developing device 4 and the toner-developed image is transferred to record ing paper through a transfer means 6 and a separating means 7. Plural copies are successively formed by repeating cleaning by the cleaning means 8, charging by the charging means 2, developing by the developing means 4, transfer by the transfer means 6, and separation by the separating means 7. Consequently, the original image can be efficiently memorized on the memory photosensitive body within a short time.
Patent JP-S55132500-A (JP)
Title: Pipe transport of crude oil
Inventor: HOSHINA TAKEO
IPC: F16L53/00
Filed: 1979-04-04
Abstract: PURPOSE: To eliminate cable wiring and prevent electric trouble, by supplying electricity to the transport steel pipe and the outer steel pipe covering, and causing the steel pipe to generate heat and heating the crude oil.  
     CONSTITUTION: When AC current is supplied from power supply 4 to steel transport pipe 1, transport pipe 1 generates heat by the AC electric characteristics, and the crude oil is heated and thereby the viscosity of the crude oil is lowered. The AC current which has flowed into outer steel pipe covering 2 through transport pipe 1 causes outer steel pipe covering 2 to generate heat, and thereby transport steel pipe 1 is kept warm. Thus, there is no cable laid in the transport line, so that no electric trouble occurrs. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08228976-A (JP)
Title: Electric cleaner
Inventor: MURAKAMI MINORU
IPC: A47L5/24
Filed: 1995-02-28
Abstract: PURPOSE: To provide the electric cleaner with which a sucking port body can be mounted on the main body of the cleaner in the state of turning a suction nozzle in a prescribed direction at all times. CONSTITUTION: In this electric cleaner, a main body 1 of the cleaner, for which a mounting hole is formed from a dust collecting chamber to the outside, and a sucking port body, for which the base end part of a suction tube 7 is fixed to the suction nozzle, are provided, an inner tapered face 4a is formed on the inner wall of the mounting hole, an outer tapered face 7b is formed on the outer wall of the suction tube 7 and the suction tube 7 is inserted to the mounting hole so that the inner and outer tapered faces 4a and 7b can be pressure-contacted with each other, the suction tube 7 can be pressurized into the mounting hole and the sucking port body can be mounted on the main body 1 of the cleaner. Then, a positioning projecting part 7c is formed on the outer wall of the suction tube 7. At the same time, a positioning groove 4b, to which this positioning projecting part 7c is inserted is formed on the inner wall of the mounting hole and an unfastened gap C for finely moving the suction tube 7 pressurized into the mounting hole in the circumferential direction is set between the circumferential directions of the positioning projecting part 7c and the positioning groove 4b.
Patent JP-H02220929-A (JP)
Title: Travel transmission device of tractor and the like
Inventor: ISHIMARU TAKEYUKI
IPC: F16H48/38
Filed: 1989-02-20
Abstract: PURPOSE:To make it possible to easily and quickly steering or turning in a set direction only by installing a differential transmission device having transmission gears with different transmission ratio of differential transmission to both axles on the left and right. CONSTITUTION:A differential transmission device 5 having differential gears 3, 4 with a different transmission ratio between the differential transmission to the left axle 1 and that to the right axle 2 is installed. due to the constitution, the resistance to the axles on the left and right becomes the same and the transmission rotation on the left and right axles 1, 2 is maintained in a same rotation when the steering operation of the front axle, etc., is set for traveling straight ahead. At a time of steering or turning, however, power is transmitted to the axles 1, 2 on the left and right, causing them a rotational difference due to the differential movement by the differential transmission device 5. Accordingly, when steering or turning with the left axle 1 with a small transmission ratio on the inner side, the transmission to the right axle 2 becomes high speed as against the left axle 1, which enables speedy steering or turning.
Patent JP-2000243751-A (JP)
Title: Vapor growth method
Inventor: YAMAWAKI HIDEKI
IPC: H01G13/00
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To enable deposition rate of elements contained in a vapor growth film to be lessened in deposition temperature dependence and to widen the range of allowable deposition temperature range, by a method wherein a material which is possessed of temperature-deposition rate characteristic curve, whose slope is positive and another material where a slope is negative, are supplied at the same time as a starting material of element of a kind. SOLUTION: In SrBi2Ta2O3, a temperature-deposition rate characteristic curve of Bi is possessed of a large slope, so that Bi(Ph)3 [triphenyl bismuth] possessed of a positive slope and Bi(DPM)3 [tris dipivaloyl methanate bismuth] are supplied at the same time, by which a slope can be made almost zero. Therefore, a head 15 provided inside a deposition chamber 11 is connected to a vaporization chamber 20 via the intermediary of a piping 19, and liquid metal material fed through a piping 22, a liquid pump 23, a mixer 24, a Bi material case 25, a second Bi material case 30, an Sr material case 26, and a Ta material case 27 is vaporized in the vaporization chamber 20, the vaporized metal material gas is supplied to the head 15 through the intermediary of the piping 19 using nitrogen gas as carrier gas.
Patent JP-H07248390-A (JP)
Title: Nuclear fuel assembly
Inventor: OKAZAKI YUKIMOTO
IPC: G21C3/10
Filed: 1994-03-11
Abstract: PURPOSE:To reduce local corrosion of a contact part by forming an oxide film on one side or both side of a constitutive member of a contact part of different kind metals. CONSTITUTION:An upper end plug 2 and a lower end plug 3 are respectively welded to an upper end part and a lower end part of a clad pipe 4, and an oxide film is formed on these. The upper end plug 2 or the lower end plug 3 of the clad pipe 4 is inserted in an autoclave device 15 in which steam 16 is sealed, and is exposed to the steam 16 of about 400 deg.C and about 1 to 3 atmospheric pressure, and the oxide film is formed. A thickness of the oxide film is set not more than about 17mum, and breakaway is prevented. When a nuclear fuel rod on which this oxide film is formed is incorporated into a nuclear fuel assembly, the upper end plug 2 comes into contact with an upper batten plate and an expansive spring being different kind metals, and the lower end plug 3 comes into contact with a lower batten plate being different kind metal. Since the oxide film is formed, they are electrically insulated from each other, so that local corrosion can be prevented.
Patent JP-H07249374-A (JP)
Title: Manufacture of metallic cylinder
Inventor: MATSUZAKI TOSHIYUKI
IPC: B21D22/28
Filed: 1994-03-11
Abstract: PURPOSE:To stably remove a molded cylinder made of copper from a molding device without causing deformation of the molded cylinder after compression molding. CONSTITUTION:The die and knockout of a device for use during compression molding processes includes a first die and knockout 34 for forming a step at the open end of a cylinder to be compression molded and a second die and knockout 35 fitted around the outer periphery of the first die and knockout 34. During the process of drawing out the molded cylinder, the first and second dies and knockouts are moved simultaneously with their relative positions kept unchanged, so that the compression molded cylinder is drawn out of the dies. Then the position of one die and knockout is moved relative to that of the other die and knockout to draw the compression molded cylinder out of the dies and knockouts.