baber/WOPTO huggingface dataset:
Patent JP-S56134682-A (JP)
Title: Detection unit for valve operating conditions
Inventor: SATOU TAKAO
IPC: F16K37/00
Filed: 1980-03-26
Abstract: PURPOSE: To judge operating conditions of a flow control valve by detecting temperature distribution changes with a plurality of temperature detection elements arranged in a flow direction.  
     CONSTITUTION: When a signal from a temperature detector such as a thermocouple enters input terminals 31 thru 33, the signal appears in the indicator 46 as an indication of the valve opening. Resistors 41 thru 44 are so set that the indicator 46 may indicate "0" to the sum of three inputs when the valve is closed while the indicator 46 may indicate 100% when the valve is full open. With this construction, if the temperature indication signal increases due to leak, the indicator 46 indicates it responding to its increase. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60182216-A (JP)
Title: Transistor circuit
Inventor: NAKAGAWA KAZUO
IPC: H03K17/10
Filed: 1984-02-29
Abstract: PURPOSE:To eliminate unnecessary losses by connecting a Zener diode for setting applied maximum voltage connected in series with a transistor (TR) of the pre-stage and a diode for blocking reverse flow of control signal to eliminate the need for a current disabling the control. CONSTITUTION:When a control signal is applied between terminal 13 and 12, a collector current equivalent to a hFE multiple of a CD current amplification factor of the base current flows. When a TR12 is at an active region, the base current of a TR11 is applied via the Zener diode CD and the TR11 is operated so that the collector current equivalent to hFE times is equal to the collector current of the TR12. In this case, the level of the diode CD12 reaches a potential of reverse blocking and a base current of the TR11 from a terminal 13 is not applied. When the TR12 is in the saturated region, the base current of the TR11 is fed to the TR11 from the terminal 13. When it is necessary to decrease the collector-emitter voltage of the TR11, the diode CD11 is cut off by increasing a drive signal through the diode CD12 and the collector current is made depending on the level of the terminal 13.
Patent JP-H09231824-A (JP)
Title: Luminaire
Inventor: OKAMOTO MITSUHIRO
IPC: F21V17/00
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To give temporary pendant function to a globe, and make a luminaire look more attractive by eliminating the shadow of globe caused by a temporary hanging string. SOLUTION: In a luminaire having a luminaire main body 2 in which a lamp 1 is fixed to the lower surface side, a translucent globe 3 which is fixed so as to almost cover the lower surface side of the luminaire main body 2 from the lower surface side together with the lamp 1, and a temporary hanging string 4 which is arranged at the edge of the globe 3 and temporarily hangs the globe 3 separately on the lower side of the luminaire main body 2, a drawing in device 5 having a coil spring 5c which is connected to the temporary hanging string 4 and is an elastic member 5b capable of expanding and contracting for drawing the temporary string 4 in the luminaire main body 2 side when the globe 3 is fixed to the luminaire main body is arranged in the luminaire main body 2.
Patent JP-H03239945-A (JP)
Title: Ion milling device
Inventor: HATA YOSHIFUMI
IPC: G01N1/28
Filed: 1990-02-19
Abstract: PURPOSE:To easily form the sample adequate for observation by a transmission type electron microscope by providing an electrode for detecting an ion beam on a sample base and detecting the point of the time to end sputter etching. CONSTITUTION:The sample 1 is set on the sample base 2 and the ion beam 6 is radiated from an ion generator 5 controlled by a control circuit 4 to start the sputter etching of the sample 1. Since the electrode 11 is provided on the sample base right under the under the sample 1 at the point of this time, the ion beam 6 does not arrive at the electrode 11. The ion beam 6 arrives at the electrode 11 when a microhole is opened in the central part of the sample 1 by the etching. The control circuit 4 judges the end of the etching by detecting the ion current via a signal line 12 and stops the irradiation of the ion beam 6 from the generator 5. The sample adequate for observation by the transmission type electron microscope is thereby easily formed by adequately detecting the time to end sputter etching in such a manner.
Patent JP-S61198709-A (JP)
Inventor: YOSHIDA KIYOHIRO
IPC: H01L23/28
Filed: 1985-02-28
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-H02216399-A (JP)
Title: Separator device for connection unit
Inventor: AKIYAMA MASAO
IPC: B64G1/64
Filed: 1989-02-17
Abstract: PURPOSE:To make it possible to attain smooth and sure separation by providing, in a connection part of one member, a pipe inserting cord-shaped ammunication changing, by its explosion, a section of a section change part releasing engagement of two members and separating both the members. CONSTITUTION:A rocket connects to an end part of its case 11 a nose fairing 12 consisting of a pair of nose segments 17, 18 separably connected by a separator device. The separator device, when the rocket reaches a predetermined altitude, is separated so as to open the nose fairing 12. That is, by arranging, in a connection part 17c of the one segment 17, a pipe 19 inserting, in its inside, ammunition 21 initiated by a triggering device, not shown, increasing a pressure in the pipe 19 by explosive force of the ammunition deforming a section change part 19a from an ellipse to a circle thus detaching a stopper piece part 23a of a hook member 23 from both end parts 19b of the section change part 19a, the segments 17, 18 are separated.
Patent JP-S55130408-A (JP)
Title: Chain conveyor for carrying cylindrical container
Inventor: MORI KINTAROU
IPC: B65G23/38
Filed: 1979-03-29
Abstract: PURPOSE: To improve the operationability by providing a chain return lock release for operating a return prevention cam and feed cam to depart from a chain against the tension of a cam thereby enabling the returning of chain as required.  
     CONSTITUTION: A chain conveyor to be used for moving a specimen tube containing the specimen (serum) of patient pitch by pitch has a chain 3 associated with a cylindrical section 3A for containing the specimen tube 2 in a chain groove 1, while a reverse prevention cam 14 and a feed cam 10 are provided at proper position. The feed cam 10 is constructed to advance the cylindrical member 3A pitch by pitch through the operation of cylinder 6. In this case a chain feed lock release 26 is provided to enable the retreaval of the chain 3. Said release 26 is constructed such that a lock release pawl 17 can rotate the cams 10, 14 to depart from the chain 3 against the springs 11, 16 when the slidingboard 18 is pushed to the direction arrow A. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59164567-A (JP)
Title: Two-color electrophotographic copying device
Inventor: ISHIKAWA TOYOJI
IPC: G03G15/01
Filed: 1983-03-08
Abstract: PURPOSE:To provide multi-functions to the titled device by setting up the 1st drum having a photosensitive body consisting of photoconductive layers having no sensitivity to a color A and sensitivity to a color B on its peripheral surface and the 2nd drum having a photosensitive body consisting of a photoconductive layer having sensitivity at least to the color A. CONSTITUTION:The photosensitive body formed on the peripheral surface on the 1st drum 1 has two photoconductive layers. Out of these photoconductive layers, the one close to the surface has the sensitivity an optional color, the color A, and the other arranged at a lower part has no sensitivity to the color A and sensitivity to a complementary color of the color A, e.g. blue. The photosensitive body formed on the peripheral surface of the 2nd drum 2 is provided with a photoconductive layer having the sensitivity at least to the color A, e.g. red. Consequently, multi-purpose reproducibility to a picture can be obtained by two- color mode which can not be expressed by the double mode of ordinary white/ black copy and the copying device can be provided with multi-functions.
Patent JP-S55130117-A (JP)
Title: On-load tap changer
Inventor: UCHIMURA KAZUHIKO
IPC: H01F29/04
Filed: 1979-03-29
Abstract: PURPOSE:To remove securely the accidental current of an on-load tap changer in the case of short-circuiting between taps without fear of breakdown of circuit and to suppress the transient recovery voltage caused by extinction of fuse arc by a method wherein a resistance element is inserted in parallel with a fuse. CONSTITUTION:At the change over operation of tap changer from an odd number side tap to an even number side tap, if each fuse is fused, the short-circuiting current between taps is removed, and the load current flows through the circuit consisting of tap selecting arm 2-input terminal 4- fixed contact 14-movable contact 15-current-limiting resistor R1-resistance contact C-output terminal 8, and flows through the circuit remained by failure of breaking, of vacuum breaker VS consisting of selecting arm 2-input terminal 4-resistance element 20-fixed contact 6-movable contact 7-switch VS-terminal 8. Then the vacuum breaker VS is made to close and a contact C is made to open. The load current is transferred to the circuit consisted of selecting arm 2-terminal 4- element 20-contact 6-contact 7-switch VS-terminal 8. At last by changing over a movable contact exclusive use for current feeding 11 to an even number side fixed contact exclusive use for current feeding 10, the circuit consisting of selecting arm 2-terminal 4-contact 10-contact 11-terminal 8 is formed and changing over is completed. Therefor irrelevant to the fused place of fuse, the change over operation is completed without an instantaneous break down of load current circuit.
Patent JP-S51113286-A (JP)
Title: Automatic shaft for bench lathe
Inventor: MURAKAMI TAKAYUKI
IPC: B23B23/00
Filed: 1975-03-31
Abstract: PURPOSE: To cut a work with a pair of rotating spindles of special shape on a bench lathe body in high efficiency. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07226272-A (JP)
Title: Socket for fluorescent lamp
Inventor: TAKAMURA YUUJI
IPC: H01R33/08
Filed: 1994-02-10
Abstract: PURPOSE:To easily and surely connect a pin terminal electrically, which is inserted into a pin insertion hole of a socket, of a fluorescent lamp tube by guiding the terminal along the inside tilting wall face of a contactor which is formed into a funnel-like shape to insert into a through hole and bringing the terminal into plane-contact with the inner circumference of the through hole. CONSTITUTION:Pin receiving bodies 12 of a front part of a socket main body 11 have pin insertion holes 13, 13 and are pressed by conductive springs 15, 15 so as to be projected optionally by a prescribed distance. Through holes 17 to insert pin terminals 19 of a fluorescent lamp tube 7 air-tightly are formed in the bottom parts of contactors 14. The contactors 14 put in the rear sides of respective holes 13 are pressed to the pin receiving bodies 12 by the conductive springs 15 fixed in the front ends and at the same time the contactors 14 are brought into contact with connection terminals 16 in the rear end parts to connect them electrically. When pin terminals 9, 9 of a metal cap 8 of the tube 7 are inserted into the holes 13, 13 of the pin receiving bodies 12, each terminal 9 is guided along the inner tilting face of each contactor 14, inserted into a hole 17, and brought into plane-contact with the inner circumference of the hole 17. As a result, electric connection is conducted easily and surely.
Patent JP-H01213775-A (JP)
Title: Ic card device
Inventor: TSUJI TOSHIO
IPC: G06K17/00
Filed: 1988-02-19
Abstract: PURPOSE:To eliminate the need to input a personal identification number again by holding a personal identification number inputted from a keyboard in a RAM, and when the personal identification number after a second time is collated with an IC card, supplying the personal identification number in the RAM to the IC card. CONSTITUTION:An IC card 2 is inserted into an IC card device 1 and the personal identification number is inputted from a keyboard 4. At IC card 2, the sent number and the personal identification number held by the IC card are collated. When the identification number is correct, the personal identification number inputted from the keyboard 4 is written into a RAM 6. After the work with a series of the IC card 2 is completed and the IC card 2 is off, when the work of the IC card 2 is executed again while the IC card 2 is inserted as it is, a CPU 3 confirms that the IC card 2 is in the inserting condition, the personal identification number written in the RAM 6 is sent to the IC card 2 and collation is automatically executed. Thus, it is not necessary to input the personal identification number again.
Patent JP-S60181566-A (JP)
Inventor: FURUKAWA HIROICHI
IPC: F25D19/02
Filed: 1984-02-27
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-S62198001-A (JP)
Inventor: NAKADA YUTAKA
IPC: F21S8/12
Filed: 1986-02-25
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-H09233815-A (JP)
Title: Driving circuit of switching power supply
Inventor: NOJI HIDEO
IPC: H02M3/28
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To reduce a switching loss and improve the conversion efficiency of a switching power supply by a method wherein the flyback power of a driving transformer is absorbed by a capacitor on the primary side of the driving transformer and discharged on the power supply side to clamp. SOLUTION: The output signal of a control circuit 10 is subjected to the voltage conversion by a transistor and a transformer and applied to a switching FET 3 as a driving pulse. When the driving pulse is in an ON-cycle period, an FET 20 is turned off and a diode 19 is turned on and the switching FET 3 is turned off as its gate and source are short-circuited. When the driving pulse is in an OFF-cycle, a flyback power generated in the transformer 18 is absorbed by a capacitor 17 and discharged on the power supply side when a transistor 15 is turned on.
Patent JP-S55130140-A (JP)
Title: Fabricating method of semiconductor device
Inventor: NAGAKUBO YOSHIHIDE
IPC: H01L21/3065
Filed: 1979-03-30
Abstract: PURPOSE:To improve the integrity of a semiconductor device by etching a fine width groove by an ion-milling or the like in a step of forming isolation region between elements of the device. CONSTITUTION:A resist pattern is formed on a silicon substrate 1, and an etched groove 3 is formed in the substrate 1 by an ion-milling. A SiO2 is then sputtered to form a SiO2 buried layer 4 in the groove 3. A resist film 6' is then coated on the layer 4. With the film 6' as a mask the layer 5 is then removed, a residual resist film 6' is then removed, and an isolation region 7 between elements made of SiO2 is formed. Since the ion-milling can thus locally etch the semiconductor substrate, it can form an etched groove of fine width of prevent the intrusion of insulator into a transistor region and to accordingly improve the integrity of a semiconductor device.
Patent JP-H07250445-A (JP)
Title: Stator
Inventor: MURAKAMI TOSHIAKI
IPC: H02K3/18
Filed: 1994-03-09
Abstract: PURPOSE:To provide a stator, which can simplify the, circuit pattern on a PC board even if the number of phases and the number of poles are increased and the operating state of a motor is diversified in the stator, wherein a printed circuit board is provided at the upper part of an iron core, on which resin is pre-molded. CONSTITUTION:A recess part 30 is provided at the upper surface of an iron core by using a pre-molded resin. Two or more inserting holes 26 are provided on a printed circuit board 22. A rod-shaped conductor is bent, and a coil connecting pin 28 having a plug-in part 29 and two or more inserting parts 31 is formed. The plug-in part 29 of the coil connecting pin 28 is arranged in the recess part 30 of the iron core 12. The two or more inserting parts 31 of the coil connecting pin 28 are inserted into the inserting holes 26 of the printed circuit board 22 respectively. The coil connecting pin 28 and a coil outgoing line 20 of a coil winding 18 arranged on the iron core 12 are electrically connected. At least one inserting part 31 and a corresponding conductor pattern 24 on the printed circuit board 22 are electrically connected.
Patent JP-S63205657-A (JP)
Title: Discrete type editing system for learning questionaire
Inventor: FUKUTAKE SOICHIRO
IPC: G03F1/90
Filed: 1987-02-21
Abstract: PURPOSE:To permit easy editing of the questionair meeting the degree of difficulty original to a school and students' scholarship such as degree of progression by subjecting the plural questions which a teacher selected arbitrarily from questions samples for selection to computer processing. CONSTITUTION:The teachers in charge of the respective schools extract proper question numbers from the question samples 1 pooled and printed after numbering of many questions for each of courses and subjects of studies and make out a question selection table 2 stating such numbers. This table is inputted to a computer which makes a block copy by editing and composing processing from question data bases 6 for selection corresponding to the question samples 1 for selection and forms an ordered questionair 3 by printing and book bonding. Namely, the questions meeting the degree of difficulty, degree of progression, etc., original to the site of education can be collected simply when the teachers in charge of the respective schools extract the proper question numbers from the question samples 1 for selection. The ensuing plate making, printing and book binding are automatically processed by the computer without the teachers' aid based on the question selection table 2 made by the teachers.
Patent JP-S51113403-A (JP)
Title: Dialing system telephone automatic oscillator
Inventor: HABU KOUICHI
IPC: H04M1/278
Filed: 1975-03-29
Abstract: PURPOSE:This uses a code card, which can be simply prepared, and reads a telephone number by optical reading device to oscillate the telephone number by turning a dial automatically.
Patent JP-S63207717-A (JP)
Title: Steam type humidifyer available for automobile cabin
Inventor: KOBAYASHI TADAAKI
IPC: B60H3/02
Filed: 1987-02-21
Abstract: PURPOSE:To obtain a portable humidifier of high safety by making the inside of a pot type body, provided with a heating means in the center portion, a water storage tank, and arranging a moisture permeable yet waterproof filter and a lid body in order, so as to cover the upper part of this water storage tank. CONSTITUTION:The inside of a pot type body 1 is made to be a water storage tank 2 and a heating means(heater) 3 such as a sheathed heater and the like is attached to the center portion of the water storage tank 2 from the bottom of the same. A cover 5, which covers the whole water storage tank 2 and has air vents 11 on some portions, is fitted to a dent in the upper portion of the body 1, and a tubular partition tube 4 provided in the center of this cover 5 is arranged with a suitable gap ground the heater 3. A filter frame 6 is fitted to the dent in the upper portion of the body 1 being arranged on the partition tube 4, and a moisture permeable yet waterproof filter 7 is stuck to the filter frame 6. And again, a lid body 8 is threadedly engaged in liquidtight with the dent in the upper portion of the body 1 on upper position of the filter 7. Still more, a fixing means 12 such as an absorption rubber pad and the like is arranged to the outer bottom portion of the body 1.
Patent JP-S56135494-A (JP)
Title: Novel p-nitrophenyl-n-acetylglucosamine oligomer derivative and its preparative method and use
Inventor: INABA TOYOAKI
IPC: C12Q1/34
Filed: 1980-03-26
Abstract: NEW MATERIAL:p-Nitrophenyl-tetra-N-acetyl-β-D-chitotetraoside of formula I.  
     USE: A synthetic substrate for measuring the potency of lysozyme: it has satisfactory reproducibility.  
     PREPARATION: As a starting material, is obtained a compound of formula III by reaction of a compound of formula II, a product of acidolysis with acetic anhydride of purified chitin resulting from hydrochloride treatment of available chitin for industrial use. Then, the compound of formula III is made to react with p-nitrophenol to give a compound of formula IV, which is deacetylated to give the compound of formula I. The product has following physical and chemical properties: molecular formula, C 38 H 56 N 5 O 23 .3H 2 O; molecular weight, 1004.93 (calculated); melting point, 2,640W265°C; solubility, soluble in water, hard soluble in methanol, insoluble in other organic solvents; crystal form, stable, tasteless, odorless, white and powdery crystals. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07246190-A (JP)
Title: Ocular refraction force measuring device
Inventor: MIYAKE NOBUYUKI
IPC: A61B3/10
Filed: 1994-03-09
Abstract: PURPOSE:To provide an ocular refection force measuring device that is provided with a measuring device which stores the ocular refraction force data of plural examined persons and an output device which is provided separately from the measuring device. CONSTITUTION:An arithmetic unit 15 outputs an ocular refraction force data according to the signal from a light-receiving unit 21. An input unit 18 receives an examinee identification information for identifying the ocular refraction force data for each examinee. A setting unit 22 receives the setting of device identification information. A memory 17 stores the ocular refraction force data (for each examinee) added with the device identification information and the examinee identification information. A communication control unit 23 transmits the device identification information and the examinee identification information for each examinee to an output device 30. The output device 30 outputs an information from a measuring device 1.
Patent JP-S52121645-A (JP)
Title: Method of roller coating to obtain multilayer pattern
Inventor: ARIMOTO KAZUO
IPC: B05D5/06
Filed: 1976-04-06
Abstract: PURPOSE: The title coating method of characterized by maintaining the good working environment, and finishing the pattern coating efficiently and uniformly comprises employing the plastics roller and coating the pattern before the surface of top coating layer is still in the wet condition. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53123683-A (JP)
Title: Manufacture of wiring substrate
Inventor: ITOU MICHIO
IPC: H05K3/46
Filed: 1977-04-05
Abstract: PURPOSE:To prevent disconnection, short, etc., with unevenness reduced by burying the unevenness, generated by a conduction pattern, with an insulation layer.
Patent JP-H11227762-A (JP)
Title: Rectangular folding transport container made of synthetic resin
Inventor: ITO AKIRA
IPC: B65D6/18
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a rectangular folding transport container made of synthetic resin whose inside can be washed easily and, furthermore, whose side walls can be all folded inside. SOLUTION: In a transport container having a rectangular bottom 1 and two pairs of side walls 2, the one pair of side walls 2 can be folded onto the rectangular bottom 1 and can also be opened out 180 deg. from the folded state, and the other pair of side walls 2 can be folded onto the one pair of side walls folded on the rectangular bottom 1 and can also be opened out 180 deg. from the folded state. Therefore, because the rectangular bottom and side walls can be made almost flat by opening the side walls out 180 deg. from the folded state, the inside of the container can be washed easily. Also, because all the side walls can be folded onto the rectangular bottom, space saving at an unuse time is possible.