baber/WOPTO huggingface dataset:
Patent JP-H04321958-A (JP)
Title: Cassette loading and recording discriminating device
Inventor: TAKAHASHI KOICHIRO
IPC: G11B15/07
Filed: 1991-04-22
Abstract: PURPOSE:To detect whether a cassette is loaded or not and whether an erroneous erasure preventive claw of the cassette exists or not by operating twice a single leaf switch of one circuit and two contacts. CONSTITUTION:A leaf switch 12 being in a turn-on state through a turning lever 8 having a tongue 8a abutting on a projecting piece 2a of a holder 2 in a cassette discharge position is turned off by a movement of a holder 2 by a cassette loading operation, and on the way on which the holder concerned 2 carries a cassette in the horizontal and the vertical directions by a driving means, a projection 8b of the turning lever 8 abuts on the lower part of the side face of the cassette again and the switch 12 is turned on once, and the projection 8b abuts on the subsequent erroneous erasure preventive claw 10 part. In that case, when the claw 10 exists, the switch 12 holds the turn-on state, and in the case the claw 10 does not exist, the switch 12 is turned off through the turning lever 8 again. By supplying a switching signal of the switch 12 to a system controller, whether the cassette is loaded or not and whether the claw 10 of the cassette exists or not are detected.
Patent JP-S5215812-A (JP)
Title: Process for preparing an l-ascorbic acid pharmaceutical
Inventor: KITAMORI NOBUYUKI
IPC: A61K9/16
Filed: 1975-07-24
Abstract: PURPOSE: A process for preparing an L-ascorbic acid pharmaceutical with good tableting property and high L-ascorbic acid content, by spray coating specific weight of a binder solution. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02269712-A (JP)
Title: Production of vinyl chloride copolymer
Inventor: NAKAGAWA KOICHI
IPC: C08F214/06
Filed: 1989-04-12
Abstract: PURPOSE:To produce a vinyl chloride copolymer excellent in heat resistance, impact resistance and moldability by copolymerizing a vinyl chloride monomer with a phenyl maleate. CONSTITUTION:A vinyl chloride copolymer is produced by copolymerizing 99-1wt.% vinyl chloride monomer (A) with 1-99wt.% phenyl maleate (B) of the formula [wherein R<1> and R<2> are each H or a (nucleus-substituted) phenyl, and at least either of them is a (nucleus-substituted) phenyl], e.g. monophenyl maleate or diphenyl maleate. The obtained copolymer has a good balance between thermal property and mechanical property, is remarkably improved in heat resistance, impact resistance and moldability as compared with a conventional vinyl chloride resin, and is useful as a material for piping materials, valves, automobile members, pipes, films, sheets, weak-current machine members, etc., which have been problematic in heat resistance, impact resistance and moldability.
Patent JP-S57206538-A (JP)
Title: Manufacture of exhaust silencer
Inventor: TAKADA NAOJI
IPC: B21D51/16
Filed: 1981-06-15
Abstract: PURPOSE:To manufacture an inexpensive exhaust silence with high production efficiency, by dividing a pipe-contracting process of a material consisting of a metallic cylindrical body, into 2 stages, performing its 2 processes, and obtaining a worked product of one body. CONSTITUTION:An exhaust silence material 5 of prescribed length is cut off from a metallic cylindrical body having a prescribed outside diameter. As for length of the material 5, a material of both end parts 5a to be formed by working is estimated. Subsequently, both the end parts 5a are formed by primary pipe-contraction to a prescribed outside diameter by means of spinning working which includes annealing of the exhaust silencer material 5. After that, both the end parts 5a are subjected to swaging-working, furthermore secondary pipe- contraction to the prescribed outside diameter is performed, and also the pipe is elongated to prescribed length, by which an exhaust silencer 6 is obtained.
Patent JP-S5632585-A (JP)
Title: Soil stabilizer
Inventor: SUGANUMA SADAO
IPC: C09K103/00
Filed: 1979-07-19
Abstract: PURPOSE: To obtain a non-polluting soil stabilizer which improves the compressive strength and the water stopping properties of soil, and suppresses the syneresis of cured gel, by compounding water glass, alkali bisulfate, and a basic aluminum salt at specific ratios.  
     CONSTITUTION: The objective soil stabilizer composed of (A) 7.5W12.5wt% (reduced to SiO 2 ) of water glass, (B) 1.9W6.7wt% (reduced to HSO 4 ) of an alkali bisulfate (pref. sodium or potassium bisulfate), (C) 0.07W0.44wt% (reduced to Al 2 O 3 ) of a basic sluminum salt, and (D) the remaining part of water. The composition may contain 0.1W1.0wt% (reduced to P 2 O 5 ) of a phosphoric acid salt. The component (C) is pref. an inorganic polymer of formula [X is Cl - , or SO 4   2- ; 1≤x≤5; 0<m≤10; when X is Cl - , y is 6-x, and when X is SO 4   2- , y is (6-x)/2] and having a basicity (100 x/6%) of >0. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5715522-A (JP)
Title: Channel selector for catv
Inventor: NOJI TASUKU
IPC: H04N5/44
Filed: 1980-07-03
Abstract: PURPOSE: To make the reception switching operation between a TV broadcast signal and a CATV broadcast signal easy, by transmitting a signal from an input terminal to an outpt terminal via an electronic switch circuit through the operation of a bias button, in the reception of a TV broadcast.  
     CONSTITUTION: When a channel selection switch turns on, a by-pass switch is opened. A transistor TR 1  of an electronic switch circuit 103 turns on and diodes D 1 , D 4 , and D 6  are conductive. As a result, an input signal applied to an input terminal 101 is inputted to a conversion circuit 106 via capacitor C 1 , diode D 1 , capacitor C 3 . A circuit 106 converts a CATV signal of a channel A to a vacant channel frequency of a TV set, and the conversion signal is transmitted to an output terminal 101 via a capacitor C 5 , diode D 6 , capacitor C 6 . Thus, when a vacant channel is selected at the TV set, the CATV broadcast of the channel A can be listened. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000286251-A (JP)
Title: Ultraviolet treatment device
Inventor: HOSOYA KOJI
IPC: H01L21/316
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet treatment device capable of further uniform treatment. SOLUTION: In this treatment device, a gas adjusting means which is provided with an ozone generator and ozone containing gas feeding tubes 10, connected with the ozone generator and ozone containing gas discharging ports 8 and diluted gas inlet tubes connected with the ozone containing gas feeding tubes separately adjusts gas discharged amounts or discharged gas density from the different ozone containing gas discharging ports, according to the ozone containing gas discharging ports.
Patent JP-S5425979-A (JP)
Title: Preparation of multi-layer film
Inventor: OOMURA TAKAHIRO
IPC: B32B27/34
Filed: 1977-07-29
Abstract: PURPOSE: To prepare efficiently multi-layer film having excellent transparency and free from deformation such as curling, etc., by melt-laminating a polymide layer with a polyolefin layer, followed by quenching and drawing the laminate under specific condition. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02268572-A (JP)
Title: Automatic focus matching device
Inventor: YAMADA KUNIHIKO
IPC: H04N5/232
Filed: 1989-04-11
Abstract: PURPOSE:To satisfy both focusing speed and focusing accuracy regardless of the status and the kind of an object by changing the driving speed of an optical system corresponding to the degree of shading off of an object image at the image pickup plane of an image pickup element obtained from sharpness found by the edge width detection output of the object image, and the detection information of a high luminance object. CONSTITUTION:The device is equipped with an image pickup means 2, means 5 and 6 to detect a high frequency component included in a video signal, a first detecting means 7 to detect the sharpness from the video signal based on the width of the object image, and a second detecting means 8 to detect a high luminance part on the image pickup plane. And it is equipped with a driving means 10 to change the relative position of a photographing lens optical system 1 and the image pickup plane in a direction to increase the detection output of the high frequency component and that of the sharpness, and a control means 9. In such a way, it is possible to obtain constant focusing speed and high focusing accuracy regardless of the status and the kind of the object, and to prevent the focusing accuracy from being lowered and malfunction occurring even when especially a high luminance object exists.
Patent JP-S63256008-A (JP)
Title: Band compression circuit
Inventor: OSAWA KAZUAKI
IPC: H03H17/00
Filed: 1987-04-13
Abstract: PURPOSE:To contrive to attain remarkable band compression by constituting the titled circuit by an input terminal, an A/D converter, an FFT converter, an FFT coefficient converter, an inverse PET converter, a D/A converter and an output terminal 7 to apply FFT processing to an analog signal thereby converting the FFT coefficient and applying band compression. CONSTITUTION:The A/D converter 2 is connected to an input terminal 1. An analog signal going to be subject to band compression is processed for a digital signal. The FFT converter 3 applies FFT processing to the digital signal so as to convert it into an FFT coefficient representing the amplitude of a frequency spectrum component. The FFT coefficient converter 4 applies the compression of the interval of the FFT coefficient obtained in this way. The inverse FFT. converter 5 applies digital processing to the FFT coefficient. The D/A converter 6 demodulates the digital signal into the analog signal and it is outputted at an output terminal 7 as an analog signal subject to band compression.
Patent JP-S5215910-A (JP)
Title: Multi-point ignition engine having sub-chamber
Inventor: MIYAZAKI HIROAKI
IPC: F02B19/12
Filed: 1975-07-25
Abstract: PURPOSE: A multi-point ignition engine having sub-chamber, that realizes to promote engine output, thermal efficiency and to reduce growth quantity of NOx by installing ignition plug mainly functioning at the principal chamber at the time when the engine is driven in high speed, and by arranging its position in relation to a communication hole. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06297736-A (JP)
Title: Keeping and holding device of recording material in writing apparatus
Inventor: KOBU MAKOTO
IPC: G09F9/00
Filed: 1993-04-19
Abstract: PURPOSE:To keep, hold, or move a recording material without staining it by a method wherein after a recording material is wound to a winding member consisting of a core and an outer cover, the winding member is loaded in a lower portion of a recording section in a writing apparatus. CONSTITUTION:A writing apparatus 1 is so constituted that a recording section 6 in which a writing member 3 that writes information on a sheet type of recording material 2 and a pair of rollers 5 that transport the recording material 2 are loaded in a box shaped recording section body 4. A winding member 7 housing the recording material 2 is loaded in a lower portion of the recording section 6. The loading process is as follows; a cap member 11 is opened, a top of the recording material which is pulled from the winding member 7 is inserted thereto, the recording material is placed in a gap between the writing member 3 and a pressing member 12, in a gap between a pair of rollers and in a gap between a holder 10 and a rear panel 9 and the cap member 11 is closed. The winding member 7 consists of a plurality of outer covers 15, 16 and a winding core 18 to which the recording material 2 is wound.
Patent JP-S59218832-A (JP)
Title: Manufacture of bellow hose
Inventor: TANAKA HIROSHI
IPC: B29C35/00
Filed: 1983-05-26
Abstract: PURPOSE:To obtain a bellow hose with a complicated shape or a double layer structure simply at low cost by a method in which a hollow mandrel mold where a plurality of fine suction holes are provided along the circumferential direction, is inserted into a unvulcanized rubber hose, and then the rubber hose is vulcanized and molded with the suction rom these suction holes. CONSTITUTION:A mandrel mold B is inserted into the unvulcanized double layer rubber hose obtained by a double layer rubber hose molding machine. In said mandrel mold B, a plurality of fine suction holes 6 joning to the hollow part are provided on the outer peripheral surface of a bellow-like hollow mold 5 along the circumferential direction of the mold. One end of the hollow part of the mandrel mold B, the end surface of said mold B and one end surface of the rubber hose A are closed by a plug 7, and they are put into a vulcanizing autoclave 8. Successively, the rubber hose A is attracted to the outer peripheral surface of the mandrel mold B, reducing the pressure in the hollow part of the mandrel mold B by a vacuum pump 9 connected to the other end of the hollow part of the mandrel mold B, thereby forming the rubber hose into a bellow shape. Further, at this condition, the rubber hose A is vulcanized and the bellow hose C may be obtained.
Patent JP-H10263955-A (JP)
Title: Work transferring device for multi-process working machine
Inventor: MORI FUJIO
IPC: B65G43/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a work transferring device which can perform processing continuousoy in a short time by a multi-process working machine capable of coping with respective processes where the difference in processing time is great between the respective processes. SOLUTION: A work is machined continuously within one process time out of a group of high speed processes each processing time of which is short, by providing a device with a main table 4 which intermittently positions works WA and WB in order at the respective processing positions (#A6 through #A12) of a high speed moving part AA short in working time for one process at an interval of one process time Th, a sub-table 8 which intermittently positions the works WA and WB in order at an interval of one process time T1=2Th at the respective processing positions (#B1 through #B8) of a group of low speed processes where the two works are permuted in such a way that they can be simultaneously worked every process of a low moving part BB long in working time for one process,  and with a transshipping arm 12 which transships each partially fabricated work by the high speed processes two by two from the main table 4 to the sub-table 8, and also can hold each aforesaid work in a transshipping part CC simultaneously transshipping each work from the sub-table 8 to the main table 4 in turn.
Patent JP-H06300654-A (JP)
Title: Method and equipment for filling mixture gas
Inventor: HASUMOTO YUUJI
IPC: G01M3/20
Filed: 1993-04-19
Abstract: PURPOSE:To obtain a low cost mixture gas filling equipment having simplified structure which can deal with the filling operation in relatively short time. CONSTITUTION:The mixture gas filling equipment comprises a mixing channel L1 coupled with an inspection vessel 2 on the downstream side and provided with a constant volume gas mixing chamber 40 and first isolation valves 5, 14 from the upstream side, a component gas supply channel L2 coupled with a component gas supply 3 and the gas mixing space 40, respectively, on the upstream side and the downstream side with a component gas regulator 6 and a second isolation valve 7 being provided in the channel direction, and a diluted gas supply channel L3 coupled with a diluted gas supply and the gas mixing space, respectively, on the upstream side and the downstream side with a diluted gas regulator 8 and a third isolation valve 9 being provided in the channel direction. Mixture gas is filled by a second process for feeding only the component gas to the gas mixing space 40 after setting the regulators 6, 8 at predetermined pressure levels, and a third process for mixing the component gas with the diluted gas and feeding the mixture gas to the inspection vessel.
Patent JP-H05255130-A (JP)
Title: Agent for controlling and improving maillard reaction
IPC: A61P43/00
Filed: 1992-03-16
Abstract: PURPOSE:To provide a Maillard reaction-controlling and improving agent containing a specific extremely low toxic organic germanium compound as a main ingredient and capable of effectively controlling or improving the Maillard reaction in either of the early period and the late period. CONSTITUTION:The Maillard reaction-controlling and improving agent contains an organic germanium compound of formula I [R1-R3 are H, alkyl such as methyl, ethyl, (substituted)phenyl; X is OH, O-lower alkyl, amino, OY (Y is metal such as Na or K, lysozyme, basic group such as basic amino)] (a compound of formula II or III). As the organic germanium compound of formula I, the compound having the structure of formula IV in water is especially preferable. The agent controls or improves the Maillard reaction, thereby permitting to control or improve the atrophy of a body caused by the complication of a diabete or by aging phenomena and to retard the progress of the diseases, and the agent is a highly safe medicine.
Patent JP-S59216817-A (JP)
Title: Antiulcer agent
Inventor: FUJIMURA HAJIME
IPC: A61P1/04
Filed: 1983-05-24
Abstract: PURPOSE:To provide an easily takable, low toxic agent useful as an antiulcer agent, by using eugenol zinc salt or isoeugenol zinc salt as an active component. CONSTITUTION:The objective agent contains eugenol zinc salt or isoeugenol zinc salt as an active component. Although both eugenol and isoeugenol have excellent antiulcer activity, however, these compounds are liquid having characteristic smell, and cause emesis, nausea, sickness, etc. to the patient. Another problem of the compounds, i.e. the characteristic after-taste and smell remaining in the mouth for a long period, can be solved by using eugenol zinc salt or isoeugenol zinc salt. The active component can be prepared by mixing eugenol or isoeugenol with a zinc halide in an alcohol in the presence of an alkali, and leaving the mixture at rest for several - several tens hours at room temperature.
Patent JP-H02272107-A (JP)
Title: Connecting fittings made of frp
Inventor: ANDO KIYOMI
IPC: E02B3/14
Filed: 1989-04-12
Abstract: PURPOSE:To increase durability by composing connecting fittings of a fiber- reinforced plastic material in the connecting fittings of a connecting block made of concrete used for an embarkment, etc. CONSTITUTION:A rectangular trapezoid projecting section 4 is formed to one of the side faces of a rectangular parallelopiped-shaped concrete block 2 having an approximately square plane and a groove section 5 to the other. Connectors 3 made of FRP are buried at the four corners of the top face of the block 2. When the blocks 2 are laid in a plane shape, the adjacent blocks 2 are installed under the state in which the blocks are turned at 90 deg., and the projecting sections 4 and the groove sections 5 are fitted, the connectors 3 are collected to near sections, and these connectors are connected. The connectors 3 are manufactured of an FRP material, and a connection function is kept by the weather resistance and acid resistance of the connectors 3. Accordingly, durability can be improved.
Patent JP-S5617020-A (JP)
Title: Judgement of etching end point
Inventor: HASHIMOTO KAZUHIKO
IPC: H01L21/3065
Filed: 1979-07-20
Abstract: PURPOSE:To notify a dry etching end point in accordance with the light emission of a polysilicon film or with the variation of interference colors between the polysilicon film and a transparent film by providing the transparent film and the polysilicon film in laminated state on a predetermined region of a substrate. CONSTITUTION:A small area is defined on a predetermined visible region such as, for example, on a cutting line regardless of forming an element on an Si substrate 1, and an SiO2 transparent film 2 and a polysilicon film 3 are laminated thereon. An Si3N4 film 4 is coated thereon, a resist mask 5 is further coated thereon, and is plasma etched by using CF4+O2. When the film 4 is etched to start etching of the film 3, a light is irradiated therefrom. The polysilicon is etched more than ten times faster than the film 4, and in the meantime the film 2 and the film 3 are altered in interference colors. The film 4 should be completely etched at the time of starting irradiating the light, but the irradiation is incomplete. Accordingly, when the variation in the interference color is observed to complete the etching in the state of slightly overetching manner, sidewise etching amount can be suppressed as much as possible to exactly remove a predetermined region of the film 4.
Patent JP-H08289586-A (JP)
Title: Cooling fan motor controller
Inventor: UENO TETSUYA
IPC: H02M3/28
Filed: 1995-04-18
Abstract: PURPOSE: To accurately control the drive of a cooling fan without using a thermostat. CONSTITUTION: When a current Ii flowing to a resistor R1 increases and the voltage V3 gets over the specified level, the light emitting diode D3 of a phototransistor coupler PC emits light, and a phototransistor TR is turned on, and a base current flows into a transistor Q1 through resistors R5 and R6, and a drive current is supplied to the a cooling motor 8 through the resistors R5 and R7, and the cooling fan 9 is rotated. On the other hand, when load 3 is lightened and the current Ii drops under the specified level, the light emitting diode D3 of the photocoupler PC does not emit light, and the transistor Q1 is turned on, and the drive current is not supplied to the cooling fan motor 8, and the cooling fan 9 does not operate.
Patent JP-H08103582-A (JP)
Title: Embroidery data creating device
Inventor: MUTO YUKIYOSHI
IPC: D05B19/10
Filed: 1995-04-18
Abstract: PURPOSE: To improve the outward appearance of continuous satin seams by creating the respective satin stitch data depending on whether the terminal parts of adjacent blocks are adjacent to each other or not according to the block data and creating satin stitch needle location data for every embroidery block of plural divided adjacent areas. CONSTITUTION: An embroidery figure 30 is divided into three embroidery blocks B1-B3, and each embroidery block data is stored in an embroidery block data memory 21. An operation key 3 is operated to set a satin stitch pitch and a satin stitch shifting width. Subsequently, the first block data is read out to decide whether the terminal parts of the following blocks are adjacent to each other or not with the data of a terminal information memory 23. According to the decision result, if they are adjacent, embroidery seam data for a first satin stitch is created, and if not adjacent, embroidery seam data for a second satin stitch is created. According to the respective data, satin stitch needle location data is created.
Patent JP-S61250783-A (JP)
Title: Conversation processing system
Inventor: NISHIMURA NAOKI
IPC: G06F17/50
Filed: 1985-04-30
Abstract: PURPOSE:To improve the operability of an operator by mixing both a picture plane menu system and a line mode operation system as the command input system. CONSTITUTION:At a pattern input mode, TB4 and KB8 are set to the input condition and the menu of a menu control table 13a is displayed. An operator hits the displaying menu by TB4, and then, X and Y coordinates are sent through an input output control device 16 to a conversation processing part 10. The conversation processing part 10 retrieves the large item of the selecting menu with X and Y addresses as a key. Continuously, based upon a menu control table 13b, displaying is executed, the same processing is executed and a selecting menu is detected. On the other hand, when the key word is inputted from the KB8, a key word matching part 15 retrieves tables 13a and 13b with the key word as a key and detects said menu.