baber/WOPTO huggingface dataset:
Patent JP-H08198626-A (JP)
Title: Purifying method of alkoxyarsine
Inventor: HOCHIDO YUKO
IPC: C01G28/00
Filed: 1995-01-20
Abstract: PURPOSE: To obtain a convenient purifying method for obtaining a high purity alkoxyarsine to be used as a VLSI, etc. CONSTITUTION: The high purity alkoxyarsine is obtained by adding an alkali metal alkoxide or alkaline earth metal alkoxide to an alkoxyarsine, stirring and distilling the mixture when the alkoxyarsine is distilled to purify. The alkoxyarsine to be purified is trimethoxyarsine, triethoxyarsine, tripropoxyarsine, triisopropoxyarsine, tributoxyarsine, triisobutoxyarsine, tri-tert-butoxyarsine, tri-sec-butoxyarsine, etc. In this way, a chlorine compd. being an impurity incorporated in the alkoxyarsine is simply and efficiently removed.
Patent JP-H02219217-A (JP)
Title: Epitaxial growth process
Inventor: SHIBATA EIJI
IPC: H01L21/76
Filed: 1989-02-20
Abstract: PURPOSE:To obtain an epitaxial layer free from dips due to autodoping of B and having less shift of patterns by dividing an epitaxy process into two steps in which a raw gas is supplied at different flow rates. CONSTITUTION:When an epitaxy is performed on a substrate 3 having a buried layer 2 containing boron (B) at a high concentration, the epitaxy process is divided into two steps. In the first step 4I, a raw gas is supplied such that a growing rate of 0.5mum/mim or more is obtained and a 0.5-2mum thick film is grown. In the second step 4II, the flow rate of the raw gas in the first step is decreased to 1/2-1/10 so that a growing rate of 0.1-0.4mum/mim is obtained and a film with a predetermined thickness is grown. According to this method, the resulting epitaxial layer is free from dips due to auto-doping of B and still shows less shift or deformation of patterns. Thus, characteristics and yield of the device can be improved.
Patent JP-S61201256-A (JP)
Title: Electrophotographic sensitive body
Inventor: HASEGAWA MASARU
IPC: C09B35/04
Filed: 1985-03-04
Abstract: PURPOSE:To enhance acceptance potential characteristics, sensitivity characteristics, image forming performance, to improve photosensitivity, and to reduce variation of said characteristics at the time of repeated uses by forming a photosensitive layer contg. a bisazo compd. CONSTITUTION:The bisazo compd. to be used as the material of the photosensitive layer of an electrophotographic sensitive body is represented by the formula shown on the right in which a side chain X is Br, and a side chain Y is ethyl. The superior carrier transfer performance of the bisazo compd. is utilized as the carrier transfer material of so-called laminated or dispersion type functionally separated electrophotographic sensitive body. For example, a carrier generating layer composed essentially of a carrier generating material, and a carrier transfer layer composed essentially of the carrier transfer material of the bisazo compd. may be laminated on a conductive substrate, or the carrier generating material may be dispersed into the carrier transfer layer to form the photosensitive layer.
Patent JP-S58158595-A (JP)
Inventor: FUKUSAKA RIYOUJI
IPC: G21D3/04
Filed: 1982-03-16
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-S63209172-A (JP)
Title: Insulated-gate self-turn-off thyristor
Inventor: SHINOHE TAKASHI
IPC: H01L29/744
Filed: 1987-02-26
Abstract: PURPOSE:To shorten the turn-on time by augmenting the trigger sensitivity while sustaining the high turn-off capacity by a method wherein a MIS-GTO region and a conductive modulation type MOSFET region are formed adjacently to be parallel-actuated. CONSTITUTION:Gate electrodes 8, 15 are impressed with positive voltage to turn on a conductive modulation type MOSFET. Thus, electrons are injected from n<+>-type source layer 13 in a conductive modulation type MOSFET region (a) into an n-type base layer 2 so that holes corresponding to the injected electrons may be injected from a p-type emitter layer 1 to turn off said MOSFET (a). On the other hand, within an insulated-gate type self on-off thyristor (MIS-GTO) region (b), a base current in proportion to the rising factor of gate voltage runs to a p-type base layer 3 to inject electrons from n-type emitter layer 4 while these electrons passing through a depletion layer reach the n<+>-type base layer 2 accelerating the injection of holes from the p-type emitter layer 1 to turn off the MIS-GTO. Through these procedures, the time to increase the carrier concentration in the n-type base layer 2 can be cut down to shorten the turn-on time.
Patent JP-S60215105-A (JP)
Inventor: HAINTSU KURIYUUGAA
IPC: F04C14/28
Filed: 1985-03-04
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-H0575638-A (JP)
Title: Station configuration management system for multi-direction multiplex communication system
Inventor: ARAI TSUNEHISA
IPC: H04J3/00
Filed: 1992-02-27
Abstract: PURPOSE:To allow a master station to grasp the station configuration of the multi-direction multiplex communication system automatically. CONSTITUTION:A master station 10, relay stations 11, 12 and slave stations 16, 17, 18 have respectively specific station numbers n0, n1, n2, n11, n12, n13. The master station (relay station) is provided with a means sending its own station number to a slave station (subordinate relay station). The relay station (slave station) is provided with a means receiving a host station number sent from its host relay station (master station) and with a means sending its own station number and a host station number to be received to the master station. The master station is provided with a means receiving respective station number sent from the relay station and the slave station and the host station number and with a means 106 calculating the station configuration from the obtained station number.
Patent JP-S60186741-A (JP)
Title: Thermal detecting element
Inventor: ISHII KATSUMI
IPC: G01N25/20
Filed: 1984-03-05
Abstract: PURPOSE:To provide comfortable space to human beings through an air conditioner by providing a coating body which covers a heating body made of a jellied material with nearly the same temperature conductivity with the skin of the human body, a jacket body covering the coating body, and a cover which reduces radiation to the jacket body. CONSTITUTION:The heating body 2 is coated with the coating body 4 made of the jellied material having nearly the same temperature conductivity with the skin of the human body and this coating body 4 includes a detector 3 consisting of a thermocouple which detect the temperature of the coating body 4. The jacket body 5 made of a fiberous material having nearly the same temperature conductivity with cloth covers the coating body 4 and further the cover 7 formed of resin such as reethylene which has numbers of pores 6 and conducts radiant heat is provided outside the jacket body 5. The main body 1 of this thermal detecting element is supported with a metallic support 8 and is equipped with a power supply line 9 and a signal line 10 from the detector 3.
Patent JP-2000238210-A (JP)
Title: Film for heat pressure bonded print laminate and print laminate
Inventor: SATO JUNYA
IPC: B32B27/32
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent the separation of a laminated resin layer by laminating a polypropylene resin layer, a resin layer composed of a mixture containing an ethylene.propylene.butene tertiary copolymer and a bonding resin layer of an ethylene-vinyl acetate copolymer resin layer laminated all together. SOLUTION: A polypropylene resin and a low melting point polypropylene resin are fed into an extruder to manufacture a non-drawn sheet. A resin layer composed of an ethylene.propylene copolymer containing 50-95 wt.% propylene component, a propylene.butene copolymer and an ethylene.propylene.butene tertiary copolymer and also an ethylene-vinyl acetate copolymer resin are fed into an extruder, extruded onto a low melting point propylene resin layer of a film and laminated thereon. The ethylene-vinyl acetate copolymer resin used for the bonding resin layer contains a 10-30 wt.% vinyl acetate content. The laminate bonding force is strengthened by the arrangement and the superior gloss and clear feeling can be provided by the arrangement.
Patent JP-H01214811-A (JP)
Title: Aspherical single lens
Inventor: MATSUI HIROSHI
IPC: G02B13/00
Filed: 1988-02-23
Abstract: PURPOSE:To obtain a high-weight and compact lens where aberrations on the axis and on the outside of the axis are satisfactorily corrected by specifying aspherical shapes of first and second faces and satisfying specific conditions. CONSTITUTION:Aspherical shapes of first and second faces arranged in order from the object side are formed in accordance with formulas I and II where X, H, and Rnu are the distance from an arbitrary point to the apex, the distance from the arbitrary point to the optical axis, and the curvature radius of a reference curved surface of the nu-th face respectively. Conditions of formulas are satisfied where Anu2..., Knu, D, N, F, DELTAnu (10) are the high-order aspherical coefficient of the nu -th face, the conical constant of the nu-th face, the lens thick ness, the refractive index of the lens, the focal length of the lens, and the dis tance in the optical axis direction between the aspherical face for 100% of the effective diameter of the nu-th face and the sphere determined by the curva ture radius Rnu of the reference curved surface, respectively. Thus, the light- weight and small-sized lens where aberrations on the axis and on the outside of the axis are satisfactorily corrected is obtained.
Patent JP-S647194-A (JP)
Title: Intelligent automatic fire warning system
Inventor: KAWANO YASUYUKI
IPC: G08B17/00
Filed: 1987-02-24
Abstract: PURPOSE:To reduce artificial misinformation and to improve reliability by setting the operational level of sensors in accordance with setting places. CONSTITUTION:The outputs of the sensors 1 are converted into digital multiple signals by repeaters 1a and transmitted to a receiver 2. A comparison discriminating means 22 compares the detection signals of respective sensors 1 which a multiplex transmission unit 25 in the receiver 2 has fetched with information data of a main storage means 21 at every sensor, and a warning means 3 is operated based on the compared result. Detection data being the output of the comparison discriminating means 22 is stored in a temporary storage means 23. When a data rewriting means 34 receives data updating signals by the operation of a data alternation setting switch, it allows the main storage means 21 to store and update updating data which can be obtained by adding previously set correction data to detection data stored in the temporary storage means 23.
Patent JP-S52124209-A (JP)
Title: Frp made tank and its manufacturing process
Inventor: TAURA AKIRA
IPC: B32B19/02
Filed: 1976-04-12
Abstract: PURPOSE: To form a heat-insulating layer continuously by injecting fillers of thermosetting resin substance using balloon materials to be hardened on the shaping process after the outermost layer is formed for promotion of reinforcing effect as well as for perfect elimination of swelling of an inner layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56136816-A (JP)
Title: Epoxy resin composition
Inventor: ITOU KUNIO
IPC: H01L23/31
Filed: 1980-03-31
Abstract: PURPOSE:A novel composition suitable for sealing up a device of a semiconductor, having improved humidity resistance, obtained by adding a silicone resin having an epoxy group-containing organic group, etc. and a hydroxyl group, etc., a curing agent, and an inorganic filler to an epoxy resin. CONSTITUTION:(A) An epoxy resin is blended with (B) a silicone resin (e.g., resins shown by the formulas I and II, etc.) having one or more epoxy or amino group-containing organic groups and one or more hydroxyl group or hydrolyzable groups, (C) a curing agent, e.g., a phenol compound, e.g., (D) an inorganic filler, e.g., molten silica powder, etc. to give the desired composition. Preferably, the amount of the ingredient B is 0.1-3wt%, the amount of ingredient C is an amount to give a ratio of number of epoxy group in ingredient A to number of functional group in ingredient C in a range 0.5-2, and the amount of ingredient D is an amount to give a weight ratio of A/C 100:33. EFFECT:Improved electrical properties and dimensional stability.
Patent JP-S62202982-A (JP)
Inventor: NOGUCHI MOTOYA
IPC: F25D21/08
Filed: 1986-02-28
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-S63208678-A (JP)
Title: Actuator
Inventor: YABUKI MINORU
IPC: F03G7/06
Filed: 1987-02-25
Abstract: PURPOSE:To secure a reciprocating movement with the simple constitution by allowing a plurality of shape memory alloy plates to memorize an arcuate form and reversing a part of the plates nearly symmetrically to other plates and jointing the center parts of the plates in this state and installing the plates in the heating independent chambers. CONSTITUTION:A strip-shaped plate 1 made of shape memory alloy is allowed to memorize an arcuate form, and reversed symmetrically to the memorized shape. The reversed plate 1 and a plate 2 which is allowed to memorize an arcuate form are arranged in parallel, and formed integrally through a spacer 3. The upper and lower edges of the plates 1 and 2 are fixed by a fixing tool 5, and the plates 1 and 2 are installed into the heating independent chambers partitioned by partitioning walls. In drive, the plate 1 is restored to the memorized shape by heating the plate 1 by the thermal fluid such as heating gas when the both plates 1 and 2 are stable at low temperature, and then the plate 2 is reversed, and a shaft 4 is moved rightward. Then, the plate 2 is heated to restore the memorized shape, and then the plate 1 is reversed, and the shaft 4 is moved leftward.
Patent JP-H08240736-A (JP)
Title: Optical fiber connector
Inventor: TANAKA TOSHIYUKI
IPC: G02B6/255
Filed: 1995-03-01
Abstract: PURPOSE: To provide an optical fiber connector capable of stably maintaining the connection loss of butt-connected optical fibers and improving the workability of connection of these optical fibers. CONSTITUTION: This optical fiber connector has an optical juncture 5 for butt- connecting the optical fibers 4 against each other and an extra length housing section 7 for housing the connected extra lengths 6 of the optical fibers connected in the optical juncture 5 within a main body container 2. The juncture 5 is provided with positioning means 13 for butt connectably position the butt ends 4a of a pair of the fibers 4 against each other and fixing means 9a, 9b which fix the butt ends 4a positioned by the means 13 to each other. The section 7 is provided with a radius maintaining part 3a which is projectingly disposed on the inside surface of the main body case 2 and with which the curving radius of the fiber 4 is maintained above the normal and an anchor 18 for anchoring the fibers 4 to the container 2.
Patent JP-S57158731-A (JP)
Title: Preparation of phenol, derivative thereof or the like
Inventor: FUJIHIRA MASAMICHI
IPC: C07C15/18
Filed: 1981-03-25
Abstract: PURPOSE:To obtain a phenol, biphenyl, bibenzyl, aromatic aldehyde and ketone compound under ordinary temperature and pressure by the photochemical reaction of a compound having an aromatic ring in the presence of O2 and water and a specific semiconductor as a catalyst with irradiation of light. CONSTITUTION:A semiconductor having a band gap <=0.5lV as a catalyst is dispersed in water, and a compound having an aromatic ring expressed by formulaIor II (A1-A6 are substituent groups, e.g. OH, and alkyl such as CH3 or C2H5 or vinyl, allyl, phenyl, etc. having an unsaturated bond, OCH3, NO, halogen, etc.; the groups adjacent to A1-A6 are linked to form a polycyclic compound) is added thereto. The resultant mixture is then irradiated with light in the presence of oxygen to carry out the photochemical reaction and give the aimed compound. Titanium, oxide, barium titanate, zinc oxide, silicon oxide, etc. may be used alone as the semiconductor; however, palladium oxide, ruthenium oxide, Pt, Ni, etc. may be present for enhancing the oxidation reduction ability.
Patent JP-S61201549-A (JP)
Title: Telephone terminal message communication system
Inventor: URUI KIYOSHI
IPC: H04M3/42
Filed: 1985-03-04
Abstract: PURPOSE:To utilize a medium other than voice by facilitating the initial setting of a content of a message/identifier storage means storing correspondence between an identifier and a message. CONSTITUTION:In a telephone terminal equipment 1, a rewritable storage means is used as a message/identifier storage means 4. At the application of power to an exchange 3, when a new telephone set or the like is connected to a system comprised of an exchange 3 and the content of the message/identifier storage means 5 in the exchange 3 has a change, the content of the means 5 in the exchange 3 is transferred to the storage means 4 in a telephone terminal equipment 4. Thus, in using an identifier for the communication of a message, even when the message has a change or a new terminal equipment is connected or a telephone set is in use, it is not required to change the storage means in the telephone terminal equipment.
Patent JP-2000240822-A (JP)
Title: Gate valve seat structure
Inventor: MIZUGUCHI MASAYUKI
IPC: F16K3/02
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To improve a sealing performance of a valve element seat by making it into a two surface for sealing. SOLUTION: A pair of valve element seats formed independently are provided in parallel at upstream and downstream positions of a valve element 14. Each valve element seat consists of an upper valve element seat 23a, formed on a verge of an upper portion of the valve element 14 and a lower valve element seat 23b, formed on the circumferential edge of a lower portion of the valve element 14. A valve casing seat 24 consists of an upper valve casing seat 24a, abutting on the upper valve element sear 23a and a lower valve casing seat 24b, abutting on the lower valve element seat 23b.
Patent JP-H11243169-A (JP)
Title: Thermoelectric cooling module and manufacture thereof
Inventor: SHIBATA ITARU
IPC: H01L35/16
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a thermoelectric cooling module which is high in reliability and adequate for cooling performance to cope with various electronic equipment. SOLUTION: A thermoelectric cooling module 1 is formed in a manner such that a large number of through-holes 3 are provided to an electrical insulating base 2, P-type thermoelectric semiconductor elements 4p and N-type thermoelectric semiconductor elements 4n are separately provided inside the through-holes 3, and the P-type thermoelectric semiconductor elements 4 and the N-type thermoelectric semiconductor elements 4n are connected alternately, together with front-side electrodes 5 which are each formed on the surface of the base 2 and the inner wall of the through-hole 3 so as not to penetrate through the base 2, and rear-side electrodes 6 which are each formed on the rear of the base 2 and the inner wall of the through-hole 3 so as not to penetrate through the base 2.
Patent JP-S60187952-A (JP)
Title: Manufacture of stamper for optical disk
Inventor: NAKAJIMA MINORU
IPC: C25D1/00
Filed: 1984-03-06
Abstract: PURPOSE:To obtain the nondefective stamper for optical disks by forming an Ni vapor-deposited film on the pregrooved original disk for optical disks and then dipping and rotating the original disk in a nickel plating solution, and recovering the wettability of the Ni-vapor-deposited film and then performing electric plating. CONSTITUTION:A pregroove is formed in a resist film 2 on a smoothly polished glass substrate 1 and the Ni film 4 is vapor-deposited on the film 2. At this time, the substrate 1 is heated so as to improve the adhesion and then the film 4 reacts with volatilized components from the film 2 and becomes water-repellent, so that the adhesion of next Ni plating becomes incomplete. For the purpose, the original disk 3 after the vapor deposition is dipped in the Ni plating solution and treated at 100RPM for about 40min and then plated with Ni to form an Ni film 5. Then, the optical disk stamper 6 is separated from the resist film 2. Consequently, the adhesion between the vapor-deposited Ni film 4 and Ni layer 5 is good and part of the film 4 is not left on the film 2, obtaining the nondefective stamper 6.
Patent JP-H11243616-A (JP)
Title: Wiring device
Inventor: KODERA TAKAAKI
IPC: H02G3/02
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To improve the strength of a wiring device, in order to prevent the device from being broken or damaged at the time of molding or assembling the device. SOLUTION: A wiring device 1 is constituted of a body 1a and a cover 1b which are made of synthetic resin. Eyelet rivets 27 are passed through the eyelet rivet inserting holes 23g of fittings 23 from the eyelet rivet passing holes 26e of suspending metallic parts 26 through the eyelet rivet passing holes 6 of the device 1 and the front end sections of the rivets 27 which protrude from the holes 23g are expanded. The assemblage of the device 1 constituted of the body 1a and cover 1b and the fixation of the fittings 23 and suspending parts 26 are performed at the same time.  Since the locking fixture by means of the rivets 27 is performed between the metallic fitting 23 and suspending parts 26, the strength of the device 1 can be increased, as compared with the conventional example in which the fixation is performed between the suspending metallic parts 23 and the synthetic resin body 1a.
Patent JP-H03247978-A (JP)
Title: Control method of program for refrigerator and device therefor
Inventor: NISHINA RINTAROU
IPC: F25D23/00
Filed: 1990-02-23
Abstract: PURPOSE:To permit the sure quality control of goods received into a refrigerator by a method wherein a base body, attached to an easily confirmable place of the refrigerator, is provided with a movable body having a plurality of partitioned parts while the indicating body of the goods, received into the refrigerator, is bonded detachably to the partitioned parts of the movable body. CONSTITUTION:The title device is provided with a rotary plate 4, provided rotatably on a base body 3 consisting of an iron sheet and made of transparent resin, a driving unit 5, driving the rotary plate 4, and a fixed plate 10, permiting the movement of the rotary plate 4 and attached to the base body 3 so as to bridge over the rotary plate 4 and including a first indicating section 6, a second indicating section 7 and a date section 9. The base body 3 supports the rotary plate 4 rotatably through a shaft or loosely through the rim of the base body 3 while lines having equal anglar intervals and forming a partitioning unit 11 in accordance with a proper number of days or 14 partitions corresponding to two weeks, for example, are drawn on the surface of the rotary plate 4 and week days are writen on the outer ends of radial direction. The rotary plate 4 is constituted of transparent resin plate and when an indicating body 8, indicating the goods such as foods or the like which are received in a refrigerator 1, is put on the rotary plate 4, the indicating body 8 can be attached detachably to the rotary plate 4 through a magnet 81 attached to the rear surface of the indicating body 8.
Patent JP-H10204407-A (JP)
Title: Ruthenocene compound
Inventor: KIMURA MASARU
IPC: C08F299/02
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a new compound having a specific oxidation potential and capable of remarkably promoting photopolymerization when used in a photopolymerization system. SOLUTION: This compound has an oxidation potential of <=0.5V measured by using a silver-silver chloride electrode as a reference electrode. Preferably, the objective compound has a urilodyl group or tetrahydroquinolyl group bonded through a conjugate double bond and especially has a structure expressed by the formula I [R<1> to R<5> are each H, an alkyl or a substituent of the formula II (R<7> to R<10> are each H or methyl; R<11> is H, methyl or OH); R<6> is a (substituted)cyclopentadienyl<-> or a π-arene; (n) is 1 or 2]. The objective compound can be produced e.g. by the Witting reaction of a ruthenocene derivative with urolidyl aldehyde.