baber/WOPTO huggingface dataset:
Patent JP-S59172477-A (JP)
Title: Benzimidazole derivative and use thereof
Inventor: KUBOTA SHIYUUHEI
IPC: A01N43/50
Filed: 1983-03-22
Abstract: NEW MATERIAL:A benzimidazole derivative expressed by formula I [R1 is CH3 or CF3; n is an integer 0-3; R2 is H (except when n is 0 and n is 2 and R1 is CH3 ) or a group of formula II, III, IV or V; R3 is H, lower alkyl (except CH3 and C2H5 when R1 is CH3 and n is 1), haloalkyl, acetyl or alkoxyalkyl; R4 is lower alkyl]. EXAMPLE:1-Prenyl-2-methylbenzimidazole. USE:An insecticide, acaricide, germicide, herbicide and antistaining agent for controlling microorganisms attaching to water supplying and distributing systems of factories, etc. PREPARATION:A compound expressed by formula I (n is 0; R2 is H) or a salt thereof is reacted with a compound expressed by the formula R2'X (R2' is a group of formula VI; n1 is an integer 1-3; X is halogen) in a suitable solvent and if necessary in the presence of a catalyst in the presence or absence of a base to afford the aimed compound expressed by formula I (n is an integer 1-3; R2 is H).
Patent JP-S51123104-A (JP)
Title: Record disc
Inventor: TOKUSHIMA AKIRA
IPC: G11B3/72
Filed: 1975-04-18
Abstract: PURPOSE: A constant needle pressure to the left side wall and right side wall constantly is kept by setting particular sound groove which is slant in fixed angle. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52130651-A (JP)
Title: Optical fiber apparatus
Inventor: NAGATAKA MUNEHIKO
IPC: H04B10/071
Filed: 1976-04-27
Abstract: PURPOSE:To automatically indicate with high accuracy the location of cut damaged part of optical fiber by providing phase detecting circuit oscillator and frequency arithmetic unit.
Patent JP-S57162415-A (JP)
Title: Lead wire winding device
Inventor: HIRATA MORIKAZU
IPC: B65H81/00
Filed: 1981-03-31
Abstract: PURPOSE:To achieve improvement of workability in leads winding and its uniform finish by a method wherein a process of winding leads of a circuit element projecting through a base around the base and terminals is mechanized. CONSTITUTION:First, a chuck 9 is opened, and a lead 4 of a capacitor 3 is extending through a through hole of a base 2 down to under a holder 6 and its end reaches within the chuck 9. From this state the chuck 9 is closed to nip the lead 4. Next, as an arm 7 rotates round the holder 6 by almost half the cricumference, the lead 4 is introduced into a ditch 2b at the side of the base 2 along with move of the chuck 9 tied to movement of the arm 7, and the lead 4 is wound round the base 2 until it reaches behind a terminal 5. Following this, two leads 4 are widely diverged with the aid of an opening claw 18, during which the arm 7 is inversely turned so that the lead 4 is led outside the terminal 5. At the moment when the chuck 9 comes to about the front of the base 2, a chuck opening mechanism works to open the chuck 9, the lead wire winding work is completed.
Patent JP-H07287205-A (JP)
Title: Color liquid crystal display device
Inventor: UCHIDA TAKAYA
IPC: G02B27/18
Filed: 1995-03-08
Abstract: PURPOSE:To reduce the loss of light energy and to display a color image with sufficient luminance by splitting light source light into plural pieces of luminous flux which travel in different directions by wavelength ranges and making them incident on a specific area of a liquid crystal display panel. CONSTITUTION:A prism array 8 splits pieces of striped luminous flux (a) and (a) from a light source which are made parallel through a luminous flux correcting lens array 7 into plural kinds of striped lights R, G, and B which have different wavelength ranges and travel in the different directions by the wavelength ranges. The respective cylindrical lenses 9a and 9b of a luminous flux correcting lens array 9 correct the pieces of striped luminous flux (a) and (a) into parallel lights and the red lights R, green lights G, and blue lights B of the pieces of striped luminous flux (a) and (a) are made incident on the liquid crystal display panel 1. When the light having the striped red lights R, green lights G, and blue lights B arrayed by turns in the column direction, i.e., the length direction of signal electrodes is made incident on pixel display parts of the respective columns of the liquid crystal display panel 1, and then a color image is displayed on the liquid crystal display panel 1.
Patent JP-S62206617-A (JP)
Title: Case structure of handy terminal
Inventor: ARAKAWA KENICHI
IPC: G06F1/00
Filed: 1986-03-07
Abstract: PURPOSE:To halve the number of screws by putting a display device and a keyboard on the side face of a lower case and adding a post to secure the same level between the display device and the keyboard. CONSTITUTION:A lower case 2 contains a post 10 and an upper case 1 has no post to which the component parts are attached. A display device 3 and a keyboard 4 are attached to the post 10 of the case 2 and the upper surfaces of these device 3 and keyboard 4 are kept at the same level. Then the device 3 and the keyboard 4 are pressed and fixed by the post 10 and the case 1.
Patent JP-H0678689-A (JP)
Title: Preparation of auxiliary health-condusive food
Inventor: KIN JITSUTEN
IPC: A23L19/00
Filed: 1993-01-29
Abstract: PURPOSE: To provide production of health support food for which aloes are fermented and ripened as main raw materials. CONSTITUTION: A saccharide is mixed with simple aloes or a mixture mixing the aloes, leaf vegetables, root vegetables and fruits in a suitable composition ratio so that its saccharinity can be 15 Brix to 37.5 Brix, that mixture is adjusted to the temperature of 20 to 35 deg.C and naturally fermented in a fermentation tub or a starter cultivated by using the strain of lactobacillus is added to this mixture and fermented, further, sugar is added to a liquid-state substance provided after this fermentation so that its saccharinity can be 50 to 60 Brix, and ripened for several months later concerning this production of health support food.
Patent JP-S59174303-A (JP)
Inventor: OOMI TAKAO
IPC: B27G13/08
Filed: 1983-03-23
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-S51124353-A (JP)
Title: Circuit operation detecting system
Inventor: FUJINAMI TOSHIKI
IPC: G01R31/00
Filed: 1975-04-23
Abstract: PURPOSE: To obtain a system for easily detecting circuit abnormalities and performance deterioration due to overloading amplifiers and circuit operation abnormalities related to signal cut-offs. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11230653-A (JP)
Title: Evaporative cooling device
Inventor: SHIMIZU YUSUKE
IPC: F25D7/00
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To positively cool an object to be cooled for a long time by easily recovering a nozzle from clogging. SOLUTION: At a lower part of nozzles 5 and 6 is installed vibration sensors 30 and 31. Nozzle communicating passages 18 21 are provided to connect an inlet port side of the nozzles 5 and 6 with a combination pump 3. In the nozzle communicating passage 18 and 21 are respectively installed ON/OFF valves 19 and 22. In the case foreign matter is clogged in the nozzles 5 and 6, vibrations generated by the nozzles 5 and 6 are changed, the vibration sensors 30 and 31 detect a change in vibrations so as to open the valves 19 and 22, thereby connects the inlet port side of the nozzles 5 and 6 with an ejector 10, so that the foreign matter clogged in the nozzles 5 and 6 are sucked and removed by the ejector 10.
Patent JP-H03249773-A (JP)
Title: Electrophotographic copying device
Inventor: YAMADA YOSHIHIRO
IPC: G03G21/00
Filed: 1990-02-28
Abstract: PURPOSE:To prevent a color mark from being mistaken and to perform an accurate copying action in a specified editing mode by controlling a device so that editing in the specified editing mode may be performed when the color of the color mark on an original coincides with that of the color mark previously specified. CONSTITUTION:A color mark decision means 64 decides the color of the color mark 81 put on the original based on the output of an image information read means 7. A control means 64 controls the image editing means 18 so that editing in the previously specified editing mode may be performed when the color of the color mark 81 on the original decided by the means 64 coincides with that of the color mark 81 previously specified. With such an operation, the color marks 81 and 82 corresponding to the surface and the rear of the original are accurately read by specifying an editing area with the aid of the color marks whose colors are different between the surface and the rear of the original even when the paper of the original is thin. Thus, the color mark is prevented from being mistaken and the accurate copying action is performed in the specified editing mode.
Patent JP-S58167352-A (JP)
Title: Sorter capable of eliminating curl
Inventor: MATOBA TAKESHI
IPC: B65H39/11
Filed: 1982-03-26
Abstract: PURPOSE:To eliminate effectively curl of sheets of paper, by providing, in the delivering path of a sorter, a humidifier for humidifying the paper from both surfaces of each sheet, two pairs of feeding rollers for giving tension to the humidified paper and a dryer. CONSTITUTION:The sheets 14 of paper discharged from a laser beam printer 10 are led into the sorter 30, where the sheets are guided by horizontal delivering rollers 36a-36d and press rollers 37a-37d to become horizontal. On the way, both the surfaces of each sheet 14 are humidified by water vapour produced by the humidifier 52 and guides 53. Then when the sheets are being delivered with them given tension between the rollers 36c, 37c and the rollers 36d, 37d whose circumferential speed is higher than that of the rollers 36c, 37c, the sheets are dried by blowing air from the drier 54. In these steps, the curls of the sheets 14 are completely eliminated, and thereafter the sheets are sent to a vertical delivering section and are suitably stored in bins 31a-31j.
Patent JP-S51123948-A (JP)
Title: Frozen air circulation type cooler device
Inventor: WATANABE AKIRA
IPC: F25D21/06
Filed: 1975-04-22
Abstract: PURPOSE: Frozen air circulation type cooler device such as used in open show case or refrigerator in which an increase in temperature of the stored goods is restricted, a period of frost removal time is shortened and power consumption required for frost removal is decreased when the frost is removed. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61207966-A (JP)
Inventor: BERUTOHORUDO RIMUBATSUHA
IPC: A61K35/16
Filed: 1986-03-07
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-S61208470-A (JP)
Title: Solar air collector
Inventor: SHIMIZU HIROSHI
IPC: F24S10/40
Filed: 1985-03-12
Abstract: PURPOSE:To effectively catch a solar heat energy, and to afford a sensible heat storage function to supplement intermittence of solar radiation so as to reduce pressure loss in pneumatic conveyance by inserting transparent tubes sealed with solid heat storage materials having a large volumetric specific heat into the central parts of transparent special formed pipes of a star shape in section to constitute heat collecting and storing bodies, providing in parallel a large number of these heat collecting and storing bodies in transparent outer tubes of a substantially square shape, partitioning parallelly provided layers of the heat collecting and storing bodies by transparent plates, and laminating and filling these layers in a plurality of stages. CONSTITUTION:Heat collecting and storing bodies 10 are formed by filling and sealing solid heat storage materials 15 having a large volumetric specific heat in glass transparent tubes 14, and inserting them into the central portions of glass transparent special formed tubes having a star shape in section. The heat collecting and storing bodies 10 are provided in parallel and laminated within a transparent glass outer tube 11 of a substantially square shape in the same axial direction to forma single collector. Further, a required number of the collectors are bonded together and are used by integrally forming with coves 17 and 18 having blast ports 19 and 20 at inlets and outlets. To the bottom part of the outer tube 11 of a square shape in section is applied black painting or the bottom part thereof is encircled by a heat insulator thereby to improve the heat collecting efficiency.
Patent JP-H02228106-A (JP)
Title: Semiconductor integrated circuit containing oscillator
Inventor: KUDO FUMIO
IPC: H03K5/08
Filed: 1989-02-28
Abstract: PURPOSE:To suppress the generation of a through-current in an oscillation start period and to prevent the generation of a noise in a power source line by setting an input threshold of an oscillation output buffer circuit to a level being higher than a center voltage of an oscillation output in the vicinity of an oscillation start point. CONSTITUTION:When an oscillating circuit 1 starts an oscillation, in an oscillation start period, since amplitude of an oscillation output L of the circuit 1 is below input blind sector width of a Schmitt trigger circuit 16a of an oscillation output buffer circuit 2, a voltage of an output M of the circuit 2 is fixed to one level of a level in the vicinity of a ground voltage GND or a level in the vicinity of a power supply voltage VDD. As a result, in an inverter 17 for inputting the oscillation output M, it is fixed to the voltage VDD level or the voltage GND level as shown in the figure, therefore, no through-current flows to the inverter 17. Accordingly, it does not occur that an electric noise caused by a through-current as before is generated, and an abnormal oscillation of the circuit 1 is not generated either.
Patent JP-H06259375-A (JP)
Title: Bus connecting device
Inventor: MAEDA KENICHI
IPC: G06F13/36
Filed: 1993-03-10
Abstract: PURPOSE:To inform software of abnormality by retrieving the ID code of a specific input/output controller by using the bus use acknowledgement signal of a low-speed bus, and interrupting a CPU by using the ID code. CONSTITUTION:An encoder 112 and a decoder 111 performs bus arbitration at a request to the low-speed bus 50 from the input/output controller 10 and output a bus use acknowledgement number (h). A buffer register 105 holds the address and data (b) at the time of memory writing through the low-speed bus 50 that the input/output controller 10 actuates together with the bus use acknowledgement number (i). When a cycle wherein memory writing to a memory through a high-speed bus 40 is performed is abnormal, the ID code of the input/output controller 10 corresponding to the bus use acknowledgement number (m) stored in a buffer register 105 used at this time is retrieved in a ROM 110 and used to interrupt the CPU 20, thereby informing the software of a data writing escape error.
Patent JP-S58164942-A (JP)
Title: Storage type hot water feeder
Inventor: YONEKUBO HIROAKI
IPC: F24H1/18
Filed: 1982-03-26
Abstract: PURPOSE:To prevent the hot water from being discharged from a safety valve by absorbing the expanded part of water in a water expansion absorptive space by a method wherein an open end of a hot water supply pipe connected to a hot water storage tank is formed at a predetermined position lower than the top of the hot water  storage tank and the space for absorbing the expansion of water at the time of heating is provided at upper part inside of the hot water storage tank. CONSTITUTION:The temperature of water increases when a heater 22 energized by a supply of power at midnight power service time so that the volume of the water expands and the expanded part of the water is absorbed by the water expansion absorbing space 30. When the water heated up, the expanded water reaches as high as the level designated by the chain line 34 and the pressure in the hot water storage tank 21 increases to some degree as compared to that at the initial stage of heating. A safety valve 32 is so set that it does not open due to that rate of increase of the pressure. Accordingly, the hot water is not discharged outside and the energy which has been thrown away wastefully can be saved and since the water expansion absorbing space absorbs even an instantaneous abnormal increase in the water pressure (water hammer) resulting from the sudden stop of hot water supply, it is possible to prevent the device from being adversely affected thereby.
Patent JP-H08245970-A (JP)
Title: Removing device for odorizing component of town gas
Inventor: TANAGAWA TSUKASA
IPC: A61L9/01
Filed: 1995-03-09
Abstract: PURPOSE: To provide an odorizing component-removing device consisting of the tower by stacking deodorizing tower blocks filled with a deodorizing agent adsorbing the odorizing component of a town gas, capable of easily adjusting the using amount of the deodorizing agent and attaining a constant deodorizing effect in spite of the simple structure. CONSTITUTION: This removing device for an odorizing component of a town gas comprises stacking deodorizing tower blocks 1, 2, 3, filled with a deodorizing agent (preferably a zeolite-based or a manganese dioxide-based deodorizing agent) capable of adsorbing the odorizing component of the town gas inside thereof by linking the blocks in series and with multiple stages, introducing the town gas flowing out from the end of a gas pipe 10 under construction into the inlet port 12 of the deodorizing tower block 1 at a bottom stage and exhausting the gas from the discharging port of a top deodorizing block 3 through an exhausting tower 5 into the atmosphere.  Furthermore, it is preferable that the linkages of the above deodorizing tower blocks 1, 2, 3 are detachable, the number or order of the linkages is changeable and the above deodorizing tower blocks are formed by a light weight resin material.
Patent JP-S62208868-A (JP)
Title: Process for silicon wafer
Inventor: HAMAGUCHI TSUNEO
IPC: B23H5/00
Filed: 1986-03-07
Abstract: PURPOSE:To make filmization in uniform thickness attainable without installing a stopper layer in an element layer, by setting the N layer side of a silicon wafer to positive potential and also setting a metallic plate, installing a polishing pad, to negative potential, respectively, and polishing them in this way. CONSTITUTION:A silicon wafer 1 or P-type substrate where an N-type layer 17 is formed on the surface makes a surface of the N-type layer 17 stick to a conductive support plate 3 with a conductive bonding agent 2, and impresses voltage on it so as to cause this support plate 3 to become positive potential and the metallic plate 5 clamping a polymeric material polishing pad 4 to become negative potential, respectively. And, while making a polishing solution 6 inclusive of an alkaline chemical solution drip on the pad 4 at all times, the silicon wafer 1 and the pad 4 are relatively rotated whereby polishing takes place, and as soon as the N-type layer 17 is exposed as the P-type substrate is removed, an oxide film is formed on the surface, thus the polishing is stopped. Thus, the N-type layer can be automatically left behind without installing a stopper layer inside the substrate and, what is more, filmization in uniform thickness is made attainable.
Patent JP-S54142614-A (JP)
Title: Structure of heater for underground type low-temperature tanks
Inventor: YAMADA YOSHIHIRO
IPC: F17C13/10
Filed: 1978-04-28
Abstract: PURPOSE:To make it possible to install many tanks in a narrow area, by burying a heat fence on the outer side of underground type low-temperature tanks. CONSTITUTION:From the outer surface of concrete body 3 built in ground 2 for underground type low-temperature tank 1, zigzag pipe 9 is buried as heat fence in parallel to concrete body 3. This is connected to solar heat collecting mechanism 10, which is placed on dome-roof 6, and surface tank 13. By this, brine 16, which is heated by solar heat collecting mechanism 10 and stored in surface tank 13, is supplied to and circulated in zigzag pipe 9; and by its enthalpy, the breezing of its neighboring region is prevented, and the expansion of freezing area 18, which is expanding with the passage of time, is checked to the place of zigzag pipe 9. Consequently, when underground type low-temperature tank 1 is installed at a short distance, freezing areas 8 do not interfere with one another, and thereby the desired object is accomplished.
Patent JP-H04285019-A (JP)
Title: Produciton of preform rod
Inventor: FUKADA TOMOCHIKA
IPC: C03B8/04
Filed: 1991-03-14
Abstract: PURPOSE:To obtain a preform rod without making the core rod eccentric by guiding a detachbly fixed eccentricity-preventive moving body along the axis of rotation of the core rod by a guide cylinder when the core rod is moved. CONSTITUTION:A rotary holder 11 is rotated to turn a core rod 10 with the center axis as the axis of rotation. Meanwhile, soot is blown against the rod 10 from burners 14 and 15 and deposited to form a clad layer 20 on the rod 10, and a lift 12 is moved upward in synchronization with the growth rate of the clad layer 20. The lower end of the rod 10 is held through an eccentricity- preventive moving body 17 and a guide cylinder 16 so that the center axis of the rod 10 is positioned on the axis of rotation of the holder 11. Accordingly, the rod 10 is not bent even if soot is blown against it, and the moving body 17 is moved concentrically upward in the guide cylinder 16 along with the rod 10 while the rod 10 is lifted up by the lift 12.
Patent JP-H05248356-A (JP)
Title: Detection device for use in micropump
Inventor: AMANO KAZUHIKO
IPC: F04B43/04
Filed: 1992-03-06
Abstract: PURPOSE:To provide a detection device for performing control of micro flow using a micropump. CONSTITUTION:A detection device 100 has an electric circuit switching mechanism formed by forming a conductivity-enhanced protrusion 53 on a partition wall 52 comprising an outlet valve 5 provided in a thin film plate 2, and joining the back electrode plate 300 of an opposite surface plate 3 to the protrusion 53. The behavior of the outlet valve 5 appears as the elastic deformation of the partition wall 52 and the conductivity-enhanced protrusion 53 makes contact with the back electrode plate 300 of the surface plate 3, so the behavior of the outlet valve 5 is detected indirectly through the detection of the vibrational waveform of the protrusion as an electric signal applied between the protrusion 53 and the back electrode plate 300 of the surface plate 3. Since in a micropump 10 the vibrational waveform of the outlet valve portion 5 is stably detected using the electric circuit switching mechanism, whether or not the action of the pump is normal can precisely be determined according to the vibrational waveform.
Patent JP-H08248657-A (JP)
Title: Electrophotographic photosensitive material
Inventor: RIN MAMORU
IPC: G03G5/06
Filed: 1995-03-09
Abstract: PURPOSE: To provide an electrophotographic photosensitive material with less potential drop, if repeatedly used. CONSTITUTION: An electrophotographic photosensitive material has a photoconductive layer containing compound shown by the formula I and compound shown by the formula II. In the formula I, Ar<1> -Ar<4> are aromatic hydrocarbon groups and R<1> is an aryl group, a heterocyclic group, an alkyl group, an aralkyl group or an allyl group. In the formula II, R<7> is an alkyl group, an aryl group or an aralkyl group, R<8> is a halogen atom, an alkyl group, an alkoxy group or an aryloxy group and R<9> and R<10> are alkyl groups, allyl groups, aryl groups or aralkyl groups.
Patent JP-S60197504-A (JP)
Title: Wear resistant plate
Inventor: SUZUKI MITSURU
IPC: B65D90/04
Filed: 1984-03-14
Abstract: PURPOSE:To enhance heat resistance and anti-cracking property of a wear resistant plate to be used for the inner surfaces of an iron ore feeding hopper by laying wear resistant pieces, which are made of ceramic and have a detent part at each side face, on the foundation material. CONSTITUTION:Grooves 4 are parallelly provided in a foundation material 2 made from iron plate etc., and wear resistant pieces 3 of ceramic are fixed to these grooves 3 with their recesses 30 detained by the edges of each groove forming member 40. Thus the wear resistant pieces 3 covers the foundation plate 2. According to this arrangement the guide face is in ceramic to ensure that the heat resistance is enhanced and damages such as cracking are prevented.