baber/WOPTO huggingface dataset:
Patent JP-H05237798-A (JP)
Title: Working method of superconductive material
Inventor: OZAKI TAKAMI
IPC: B26F1/16
Filed: 1992-02-27
Abstract: PURPOSE:To reinforce a superconductive material with a resin and prevent damage in working by machining the superconductive material after molding it with a resin member in advance. CONSTITUTION:When a ceramic superconductive material 1 molded with a resin 2 is worked by a drill 3, there is no damage in working because the resin 2 can reinforce the superconductive material 1. Since the superconductive material 1 is isolated from the outside air completely by the resin 2, the adhesion of moisture to the superconductive material 1 by dewing and the like and the deterioration of a superconductivity are prevented. Any resin 2 can be used for molding, but it is preferable to select the resin with a thermal expansion coefficient close to that of the superconductive material 1 to be used, while considering that the environment using the superconductive material 1 is at a low temperature and the resin 2 penetrates into the superconductive material 1.
Patent JP-H01217884-A (JP)
Title: Manufacture of thin film el element
Inventor: FUJIWARA NORIO
IPC: H05B33/10
Filed: 1988-02-24
Abstract: PURPOSE:To prevent burn-out of a rear electrode by forming the first dielectric layer, an EL luminous body layer and the second dielectric layer in lamination by turns on a light-transmitting substrate while using the same mask followed by etching the whole substrate. CONSTITUTION:Masking is performed up to the range where the first dielectric layer 12 and the second dielectric layer 13 are formed on a glass substrate 11 while using an etching mask 14. Then, only a needless part 16 of an EL luminous body layer 15 to be thinly formed directly on the glass on the outside of it is given dry etching with argon ions 17 by a reverse sputtering method by means of argon gas plasma for being removed. Here, the mask at the time of film making is provided separately from the substrate. Further, a chemical etching method can be also used for removing the needless part of the luminous body layer 15.
Patent JP-S61199723-A (JP)
Inventor: MATSUDA YOSHIMASA
IPC: A01F12/18
Filed: 1985-03-01
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-H11235140-A (JP)
Title: Reel attachment device for fishing rod
Inventor: OZAKI KIYOMI
IPC: A01K87/06
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To always keep the operation nut tight without loosening of a reel attachment device for fixing the reel leg to the fishing rod. SOLUTION: The reel attachment device 3 is set to the outer periphery of the fishing rod 2. The reel attachment device 3 is equipped slidably with a reel movement receiver 4. A male screw 3e is provided on the real attachment device 3 and an operation nut 5 is screwed to the male screw. The operation nut 5 is turned to nip and hold the front and rear pieces of the rear leg with the fore part of the reel attachment device and the front part of the reel-moving receiver 4. A rotation regulator 7a and 3c regulating the rotation of the operation nut 5 are set between the operation nut 5 and the reel attachment device 3. The rotation regulators 7a, 3c are equipped with a locking means 13 for switching the operation nut 5 between the rotatable mode and the rotation constraint condition.
Patent JP-H08246260-A (JP)
Title: Apparatus for drafting of spinning machinery
Inventor: OTA SHIGETOSHI
IPC: D01H5/78
Filed: 1995-03-01
Abstract: PURPOSE: To stably convey fibers without wrapping the fibers around parts in the periphery of a conveying passage for the fibers by reducing the quantity of generated static electricity caused in the fibers. CONSTITUTION: This apparatus for drafting of spinning machinery is obtained by arranging pairs of rollers (1, 2, 3, 4 and 5) to come into mutual contact at a prescribed interval side by side and forming a recessed part in a fiber holding part formed in either of a top roller (4t) and a bottom roller (4b) on each side of slivers (SA) and (SB) in at least a pair of rollers (4) therein. The coherent force among fibers is weakened by forming the recessed part to suppress the generation of static electricity.
Patent JP-H01217180-A (JP)
Title: Drier
Inventor: KUNIMOTO TAKESHI
IPC: F26B15/12
Filed: 1988-02-24
Abstract: PURPOSE:To plan the equalization of temperature distribution by setting an intermediate whose heat conduction is sufficiently large between a dried substance and a heater of the drier in which the heater is set in the upper part thereof and an air circulator in the lower part thereof. CONSTITUTION:A porous iron plate is set as an intermediate 5 whose heat conduction is sufficiently large between a dried substance and a heater of the drier in which the heater 1 is set in the upper part thereof and a circulator 3 in the lower part thereof. When the intermediate 5 is heated by radiation from a heat source, it radiates heat in the direction of a dried substance 4 while only right under heat source can be prevented from showing high temperature because of the heat conduction in the inside of the intermediate 5. Therefore, temperature distribution of the whole environment can be equalized.
Patent JP-H05240707-A (JP)
Title: Light power measuring device
Inventor: SUZUKI YASUYUKI
IPC: G01J1/02
Filed: 1992-02-27
Abstract: PURPOSE:To provide a light power measuring device capable of accurate measurement without using a thermoelectric cooling element. CONSTITUTION:A light power measuring device includes a heat absorber 1 which absorbs measured light as heat and which has a heater, a temperature reference jacket 8 serving as a temperature reference, and a temperature difference detection means 6 which compares the temperature of the heat absorber 1 with that of the temperature reference jacket 8, thereby detecting the temperature difference. The device further includes a bias voltage generation means 15 for generating a predetermined bias voltage and a control means 12 which, when receiving a voltage equal to the difference between that of the output of the temperature difference detected by the temperature difference detection means 6 and the bias voltage generated by the bias voltage generation means 15, applies a control voltage to the heater 4 so that the temperature difference detected by the temperature difference detection means 6 decreases.
Patent JP-S60185522-A (JP)
Inventor: TAKECHI KAZUNORI
IPC: A47J43/04
Filed: 1984-03-05
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-S62200479-A (JP)
Title: Ic inspecting device
Inventor: NARA KIYOYOSHI
IPC: G06K9/00
Filed: 1986-02-28
Abstract: PURPOSE:To exactly and efficiently inspect a case part by generating the case image information of an IC by quantizing multivalued image information in a circumscribed line of the case part which has been generated from pin array image information, and deciding whether the IC is good or not, based on said information. CONSTITUTION:From image information of an IC which has executed an image pickup, pin array image information which has emphasized a connecting pin of the IC is generated in a circumscribed line generating means 201, and from this pin array image information, a circumscribed line of a case part of the IC is generated. Also, the image information of the IC which has executed an image pickup is brought to an A/D conversion in a multivaluing means 202 and multivalued image information which has been multivalued is generated, and in an averaged density value generating means 203, an average image density value of multivalued image information in the circumscribed line is derived. Based on this average image density value, said multivalued image information in the circumscribed line is quantity in a case image information quantizing means 204 and case image information corresponding to the case part of the IC in the circumscribed line is generated, and in a deciding means 205, whether the case part of the IC is good or not is decided.
Patent JP-H09236992-A (JP)
Title: Image forming device provided with belt transferring device
Inventor: SUGIYAMA TOSHIHIRO
IPC: G03G15/16
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of transfer dust, by making electric field well-balanced, at the time of adopting a belt transferring device. SOLUTION: In a lower part of a photoreceptor drum 1, the belt 5 is extended round roller 6 and 7. This belt transferring device 10 is provided with the roller 7 on the upstream side of a transferring area R, and the roller 8 on the downstream side, severally as the bias roller. Then, a transfer paper P fed from a resist roller 11, is held in close contact with the photoreceptor at a position A on the upstream side of the photoreceptor A by about 5mm. Thus, at the point of time the transfer paper comes into contact with the transfer belt 5, the transfer paper is held in close contact with the photoreceptor 1, therefore the toner is free from disturbance even if the transfer electric field is formed on the nip part inlet in between the photoreceptor 1 and the transfer belt 5, hence the transfer dust near the starting point of transferring can be prevented.
Patent JP-S60185764-A (JP)
Title: Novel process for preparation of pyridine derivative
Inventor: FURUKAWA NAOMICHI
IPC: C07D213/84
Filed: 1984-03-05
Abstract: PURPOSE:To produce the titled compound useful as a synthetic intermediate of pharmaceuticals, agricultural chemicals, etc., in high yield, by reacting 2-(or 6-) or 4-substituted sulfonyl-halopyridine derivative with an alkali metal cyanide as a nucleophilic agent. CONSTITUTION:The compound of formula III or formula IV can be produced by reacting the 2-(or 6-) or 4-substituted sulfonyl-halopyridine derivative of formula I or formula II (R<1> and R<2> are alkyl, aralkyl, aryl, or alkyl-substituted aryl; X<1>-X<4> and Y<1>-Y<4> are H, alkyl, aryl, alkoxy, aryloxy, etc.; at least one of X<1>-X<4> and at least one of Y<1>-Y<4> are halogen) with an alkali metal cyanide at 20-70 deg.C, preferably 50-60 deg.C. The alkali metal cyanide is e.g. sodium cyanide, and its amount is 1-2mol per 1mol of the starting compound of formula I or formula II.
Patent JP-H01219661-A (JP)
Title: Analysis method and apparatus using enzyme electrode type sensor
Inventor: SUTEIIBUN JIYON CHIYAACHIYOOZU
IPC: G01N27/327
Filed: 1988-02-24
Abstract: PURPOSE: To adapt an unused electrode quickly to an electrochemival performance by setting the working potential of a sensor at a level higher than a normal level before measuring the concentration of a specimen thereby shortening the time required for forming a signal being used in the measurement of concentration. CONSTITUTION: The inventive system comprises a programmable constant voltage source PCVS 1 having a program 2, a control circuit 3, a current measuring circuit CMC 4, and an on/off switch 5 wherein the controller is connected with a chart recorder or data processor DP 6 and an enzyme electrode 7. In the operation, the switch 5 is turned on to apply a supply voltage to the circuit and an initial voltage is applied to the working electrode of electrode 7. A sample is then fixed to the outer surface of a membrane on the electrode 7 and after the membrane is wetted, increase of current flowing through the electrode 7 is measured by the control circuit 3. Subsequently, the control circuit 3 reprograms the PCVS 1 to apply a voltage close to zero in a short time and then apply a voltage significantly higher than a predetermined working voltage over a predetermined time.  Upon elapse of the predetermined time, the control circuit 3 reprograms the PCVS 1 to measure the electrode 7 and record the measurements in the DP 6.
Patent JP-H023641-A (JP)
Title: Synthesis of carboxamides
Inventor: MAAKU RIIOU RISUTEMAN
IPC: C07C233/73
Filed: 1989-02-23
Abstract: PURPOSE: To obtain a substance useful as a polymer raw material without the necessity of handling a solid material and without forming a salt by reacting an aldehyde with an alcohol and an amide in a specified alcohol/amide ratio range and in the presence of a strong acid catalyst.  
     CONSTITUTION: An aldehyde of formula I (R 1  is H, 1-6 C alkyl or aryl; R 2  is H or 1-6 alkyl) (example: acetaldehyde) is reacted with a compound of formula II (R 3  is benzyl, 1-8 C alkyl or hydroxylakyl) (example: ethanol) and an amide of formula III (R 4  is H, 1-6 C alkyl or aryl) (example: formamide) in an alcohol-amide ratio of 1/1-5/1 and in the presence of strong acid catalyst at 0-200°C (preferably 20-60°C) for 2-4 hr to obtain a compound of formula IV [example: secondary N-(1-ethoxy ethyl) formamide]. Acetal in the product mixture is recirculated directly to a raw material mixture. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H06230514-A (JP)
Title: Image element
Inventor: NAKANO MASATAKA
IPC: G03C1/73
Filed: 1993-02-05
Abstract: PURPOSE:To provide the image element improved in resistance to adhesion of water, oil, dust, dirt, etc., as the image element to be used as an image transfer sheet for expressing silver salt photographic images on paper or fabric, natural and artificial leather, transparent bases, such as plastic sheet, glass and plastic plates, and further, opaque objects, such as namecard, telephone card and magnetic card, for the purpose of ornamentation, exhibition, notice, display, etc. CONSTITUTION:This image element has a release layer 2, a protective layer 3, an image carrier layer 4 and an adhesive layer 5 in this order on a base 1. The image on this image carrier layer 4 is the silver salt photographic image. Such image element is transferred onto an object 9 to be transferred, thereby the image element is obtd.
Patent JP-S62199914-A (JP)
Title: Rotary valve for internal combustion engine
Inventor: MIYOSHI YOSHIHIRO
IPC: F01L7/02
Filed: 1986-02-27
Abstract: PURPOSE:To achieve the smooth function of a valve by providing valves having a hole through the shaft thereof between an intake hole of a cylinder head and a combustion chamber, and between a discharge hole and the combustion chamber and rotating the shaft synchronously with the rotation of an engine. CONSTITUTION:Valves 2, 4 are arranged at the cylinder head section above a cylinder 5 respectively at such portion as communicating between an intake hole 1 and the interior of the cylinder 5 and the portion communicating between a discharge hole 3 and the interior of the cylinder 5. The valves 2, 4 have such shape as a hole is made through a tubular shaft, and when said shaft type valves are rotated synchronously with the rotation of engine, the functions of an intake valve and a discharge valve can be achieved.
Patent JP-H10240642-A (JP)
Title: Information management device, information management method and storage medium for information management
Inventor: KURODA KAZUYO
IPC: G06F13/00
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an information management device capable of automatically analyzing an electronic mail sent to a user and preparing schedule data required for schedule management. SOLUTION: The controller 4 of this information management device fetches the electronic mail composed of a mail header and the text of an optional form sent from an external device and respectively analyzes the mail header and the text of the optional form by a mail analysis part 7. Then, header information including the respective item information of the sending date, destination, sender and purpose of the electronic mail is extracted from the mail header, the respective item information of the agenda, place and contents of a schedule is extracted from the text and analysis schedule data composed of the respective item information corresponding to the electronic mail are prepared and stored in a mail analysis data base 13.
Patent JP-H04262494-A (JP)
Title: Communication sale register device
Inventor: SEKIOKA KUNIKAZU
IPC: G07G1/12
Filed: 1991-02-15
Abstract: PURPOSE:To easily deliver a service ticket by hand by providing a service ticket information storage means and a service ticket issue means. CONSTITUTION:The service ticket information storage means where service ticket information of discounted commodity names, discounts or discount rates, etc., is stored and the service ticket issue means which prints contents of service ticket information to issue the service ticket continuously after issue of a receipt in the case of the presence of this service ticket information in the service ticket information storage means are provided. That is, a memory used for the processing of a CPU is prepared, and a RAM 3 where various files are formed is connected to the CPU 1, and a single article file as a commodity information storage means and a coupon file 3b as the service ticket information storage means are formed in the RAM 3. Consequently, the service ticket for discount of specific commodities is issued continuously after the receipt delivered to a customer by hand.
Patent JP-H04259972-A (JP)
Title: Magnetic disk device
Inventor: SANADA YOTARO
IPC: G11B23/03
Filed: 1991-02-15
Abstract: PURPOSE:To prevent a magnetic disk medium, which is fitted while being linked to a spindle hub, from being warped. CONSTITUTION:A part 8 is a shaft and a part 1 is the spindle hub fitted to this shaft. Plural magnetic disk media 2 are laminated with the hub 1 as a center, and a ring-shaped spacer 3 is inserted between the adjacent magnetic disk media 2. At the upper part of a ring-shaped spacer 5 arrange on the top magnetic disk medium 2, a groove 50 is provided at a position where a projecting part 40 of a clamp disk 4 is engaged. The clamp disk 4 is fixed to the hub 1 by a bolt 7 and by pressing a spacer 10 with the projecting part 40 engaged to the groove 50 of the spacer 5, the laminated magnetic disk media 2 are linked and fixed to the hub 1.
Patent JP-H05316602-A (JP)
Title: Auxiliary power supply circuit
Inventor: HIROSE AKIHIKO
IPC: B60L1/00
Filed: 1991-02-15
Abstract: PURPOSE:To improve service rate by individually sensing service interruption of a DC600V circuit and an AC100V circuit of each load-dispatching section, and supplying the interrupted DC600V or AC100V from another load-dispatching section according to its sense signal. CONSTITUTION:The auxiliary power supply circuit comprises a DC600V service interruption detector 7 at an output side of a converter 2. After a load half reduction command is output to a DC600V circuit of a load-dispatching section in which a malfunction occurs according to its detection signal, a contactor 4 for the DC600V circuit is operated. After a load half reduction command only to an AC100V circuit in which a malfunction occurs is output according to the detection signal of an AC100V power interruption detector 6. The contactor for the DC600V is not operated, but only a contactor 5 for the AC100V circuit is operated. Therefore, the half reduction command is not output to a load of the DC600V circuit in the case of a trouble only in an inverter, it does not affect any influence to the DC600V circuit, and hence a power supply for a service device is obtained thereby to continue service.
Patent JP-S63210254-A (JP)
Title: Manufacture of free cutting-type thick silicon steel plate
Inventor: FUJIMOTO MITSUHARU
IPC: C22C33/04
Filed: 1987-02-25
Abstract: PURPOSE:To easily and inexpensively manufacture a free-cutting thick silicon steel plate in as-cast state, by casting a molten steel in which specific amounts of Pb, Se, Te, Ca, etc., are incorporated into pure iron of limited impurity content in a flat mold into an oblong steel slab. CONSTITUTION:One or more kinds among 0.01-0.40% Pb, 0.01-0.40% Se, 0.01-0.15% Te, and 0.0010-0.0100% Ca are incorporated into a pure iron containing, as impurity components, <=0.05wt.% C, <=0.50% Si, <=0.15% Mn, <=0.015% P, <=0.015% S, <=0.07% Cu, <=0.07% Cr, <=0.07% Ni, <=0.05% SolAl, and <=0.005% N and having the balance Fe. The resulting molten steel is cast in a flat mold, and further, in this mold, ingotted into an oblong steel slab in which the ratio of height in a casting direction to the shorter side of a horizontal cross section is regulated to <=1. In this way, the inner quality of the steel slab is made homogeneous and the necessity of a slabbing stage is obviated, so that a thick silicon steel plate having superior machinability and excellent in magnetic properties can be obtained.
Patent JP-S52126514-A (JP)
Title: Fluid reservoir
Inventor: SAITOU TERUO
IPC: B65D88/34
Filed: 1976-04-16
Abstract: PURPOSE: Providing buoy-bear bellows screen between the cradle and floating roof in the reservoir and always keeping its external and internal pressure, the fluid reservoir is established to be capable of taking in and taking out the fluid smoothly on perfecting isolating it from external gass. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61201206-A (JP)
Title: Production of ferrule for optical connector
Inventor: YAMADA MITSUO
IPC: G02B6/38
Filed: 1985-03-04
Abstract: PURPOSE:To carry out the adhesion of optical fiber strands simultaneously with the formation of the peripheral part of a ferrule for an optical connector by setting the optical fiber strands in dies for forming the ferrule, injecting a resin, and solidifying the resin. CONSTITUTION:A insert die 3 having a hole 2 into which optical fiber strands are inserted at the center is fixed in a insert die 1 for forming the peripheral part of a ferrule. Optical fiber strands 4 are inserted into the hole 2, an ultraviolet-curing resin 5 is injected, and ultraviolet rays are irradiated from an ultraviolet light source 7 in a state in which the optical fiber core 6 is in contact with the resin 5 in the die 1. The die 1 is made of a material having high ultraviolet-ray transmittance, usually physicochemical glass. Acrylic resin or epoxy acrylate resin may be used as the ultraviolet-curing resin.
Patent JP-S53128214-A (JP)
Title: Encoding transmission device for facsimile signal
Inventor: OKANO MICHIAKI
IPC: H04B1/66
Filed: 1977-04-15
Abstract: PURPOSE: To decrease the transmission of the dummy code and to increase the transmission efficiency by shortening the reading and encoding time of the facsimile signal within the memory circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02220196-A (JP)
Title: Fire sensor
Inventor: SASAKI SADAO
IPC: G08B17/00
Filed: 1989-02-22
Abstract: PURPOSE:To improve the reliability of fire sensitivity by deciding an alarm level based on a mean value obtained by more than three sampling values of signals from a fire sensor in a prescribed time by means of a signal processor. CONSTITUTION:A receiver 1 samples the fire signals of the same fire sensors 41 to 4n with more than three times, obtains the mean value, and decides the alarm level based on the mean value. When the alarm level is decided, the alarm level is divided into plural stages, for example, of sampling values S1 to S4, and a level VS1 is set at the first alarm level corresponding to abnormality occurrence, a level VS2 is set at the second alarm level corresponding to abnormality continuity, a level VS3 is set at the third alarm level corresponding to a partial fire, and level VS4 is set at the fourth alarm level corresponding to fire expansion, and countermeasures corresponding to the respective levels are taken. Thus the fire alarm proximate to an actual report can be obtained.