baber/WOPTO huggingface dataset:
Patent JP-2000317215-A (JP)
Title: Flocculating and settling device and water treatment using the same
Inventor: SHIMIZU KAZUHIKO
IPC: B01D21/01
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To realize stable high speed treatment at a flocculating tank by specifying the concentration of particulate matter in the flocculating tank in case of the subject device consisting of a flocculating tank for flocculating suspended matter in raw water by adding a flocculating agent and the particulate matter and of a settling tank for precipitating flocks in the water introduced from the flocculating tank to separate the flocks from the treated water. SOLUTION: This flocculating and settling device 1 is provided with the flocculating tank 2 and the settling tank 3. The raw water 5 is supplied to the tank 2 through a raw water supply line 4, and an inorganic flocculating agent 6 and a polymeric flocculating agent 7 are injected to the line 4. On the downstream side of the injection position of the agent 6, a mixer 8 such as a static mixer is interposed so that the injected agents 6, 7 are sufficiently mixed with the raw water 5. Sand 9 as the particulate matter is added into the tank 2 so that the initial charge is adjusted to >=5 g/l concentration of the sand 9 and the shortfall of the sand is periodically or occasionally replenished to keep the prescribed concentration, preferably.
Patent JP-S5833238-A (JP)
Title: Silver halide photosensitive material
Inventor: IWAGAKI MASARU
IPC: G03C1/42
Filed: 1981-08-20
Abstract: PURPOSE:To enhance sensitivity, to prevent fog, and to obtain a sharp dye image, by using an emulsion containing a light or heat color-developable leuco dye forming-compound having a sulfonamide as a substituent and a color coupler for a silver halide photosensitive material for forming an image by color developing a leuco dye. CONSTITUTION:Said leuco dye forming compound is a developer consisting of an auxochrome, a conjugated double bond, -NH-SO2- group, etc., and having structures of formulaeI, II, etc., and this compound and a color coupler are contained in a silver halide emulsion layer. After imagewise exposure, the layer is developed in an alkali bath, and the leuco dye is imagewise formed with the developer and the coupler by action of oxidation of the photosensitive silver halide. After fixing, bleaching, or the like, irradiation of UV rays or heating develops the leuco dye and forms a color image. The development of the photosensitive silver halide forms the dye, permitting photosensitivity to be enhanced, fog to be almost prevented because the leuco dye is not formed on the unexposed areas, and therefore, a sharp high density image to be obtained.
Patent JP-S63298258-A (JP)
Title: Electrostatic image forming device
Inventor: SHIMADA KAZUTOSHI
IPC: G03G21/00
Filed: 1987-05-29
Abstract: PURPOSE:To shorten the waiting time after applying a power source and the image forming time, by controlling each set value of the exposure quantity of an exposing means, the electrification quantity of an electrifying means, and the driving quantity of a driving means, in accordance with a temperature of a fixing device. CONSTITUTION:In accordance with a temperature of a fixing device 10 at the time of start, each set value of the exposure quantity of an exposing means 25, the electrification quantity of an electrifying means 26, and the driving quantity of a driving means 27 is changed so that the fixation can be started before the temperature of the fixing device 10 becomes a rated value. In such a way, by quickening to start the fixation, the waiting time can be shortened, and the efficiency can be raised. Also, since each set value of the exposing means 25, the electrifying means 26 and the driving means 27 at the time of start is changed in accordance with the temperature of the fixing device 10, it does not occur that the picture quality is deteriorated.
Patent JP-H0427255-A (JP)
Title: Telephone set with redial function
Inventor: TANAKA KEISUKE
IPC: H04M1/272
Filed: 1990-05-23
Abstract: PURPOSE:To eliminate the need of allowing a user to always wait in the vicinity of this telephone set being in the course of redial operation by executing the reproducing control of a message recording/reproducing means, based on a set message sending-out mode, and sending out a message to the other party, when the other party answers. CONSTITUTION:A dial signal is sent out to a telephone circuit and before the other party answers after detecting a busy tone from the circuit or after a specific operation, a message sending-out mode is set, and when the other party answers, a message recording/reproducing means is subjected to reproducing control, based on this set message sending-out mode, and as a result, a message is sent out to the other party. Also, simultaneously with setting of the message sending-out mode, a user's message is recorded in the message recording/ reproducing means.
Patent JP-S5256193-A (JP)
Title: Process for copolyesterpolyol
Inventor: YAMAMOTO SHIGEYOSHI
IPC: C08G63/00
Filed: 1975-11-04
Abstract: PURPOSE: To prepare copolyesterpolyol useful for the preparation of polyurethane with good resistance to hydrolysis and without deterioration of tensile strength, by reacting an alkyl ester of dicarboxylic acid under specific conditions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11300216-A (JP)
Title: Photocatalytic hydrophilic member
Inventor: FUJIMOTO HIDEFUMI
IPC: B01J35/02
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalytic hydrophilic member in which hydrophilic nature can be maintained for a long period in the environment of ultraviolet rays with low intensity of illumination. SOLUTION: In the photocatalytic hydrophilic member, a surface layer containing a photocatalytic oxide particle, silica and/or silicone, in which at least a part of an organic group bonded to a silicon atom is substituted for a hydroxyl group, is formed on the surface of a substrate. The specific surface area of the photocatalytic oxide particle is <=50 m<2> /g and the surface layer shows superhydrophilicity in accordance with photoexcitation of the photocatalytic oxide particle. Also, hydrophilicity is maintained by irradiation of ultraviolet rays of <=0.001 mw/cm<2> .
Patent JP-S5921802-A (JP)
Inventor: IKEDA HIROAKI
IPC: E01B25/34
Filed: 1982-07-26
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-S5257607-A (JP)
Title: Information recouery system of displacing body
Inventor: JIYOUNOSHITA HIROTSUGU
IPC: B61L27/00
Filed: 1975-11-04
Abstract: PURPOSE: In train control apparatus, when a train proceeds to partial non control range, the train information is stored in memory, and the information is rocovered when the train proceeds into control range, to prepare train information quickly and positive. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5833833-A (JP)
Title: Electrode formation of semiconductor device
Inventor: YAMADA MITSUHIRO
IPC: H01L21/28
Filed: 1981-08-24
Abstract: PURPOSE:To prevent the separation between silicide and oxide film by forming the silicide with the poly-silicon evporated on a semicondutor and a metal evaporated thereon. CONSTITUTION:The platinum silicide layer 1 for generating the Schottky barrier and selective oxide film 2 are deposited on the silicon layer 7 which is used as the basic material of IC. First, the poly-silicon 3 is evaporated on the platinum silicide 1 and oxide film 2. On this poly-silicon 3, the Mo layer 4 and Al layer 5 are continuously evaporated. Thereafter, the silicide 6 is formed between the poly-silicon 3 and Mo layer 4 by the thermal processing at about 400 deg.C. Thereby, the MoSi2 layer is formed by the mutual diffusion of the poly-silicon and Mo layer. In this case, an adhesive strength between the oxide film and MoSi2 layer is high and the adhesive strength of the wiring layer also increases.
Patent JP-H01302584-A (JP)
Title: Magnetic head moving mechanism for magnetic recording and reproducing device
Inventor: TAKABA TETSUSHI
IPC: G11B21/08
Filed: 1988-05-31
Abstract: PURPOSE:To move a magnetic head in an arbitrary direction only by a desired distance by switching the revolution of a ratchet gear, which is revolved in one direction by one tooth part, with a plunger and moving the magnetic head in the arbitrary direction by the constant distance. CONSTITUTION:When the moving direction of the head is a real line arrow direction, a plunger 16 is not energized but a plunger 11 is energized. Through the engagement of gears 3-6 at such a time, since an L-shaped lever 10 is turned in a clock-wise direction with a shaft E as a center and a sending claw 9 is engaged to the ratchet tooth of a ratchet gear 8, the gear 8 is revolved for one tooth part in the arrow direction. Thus, the gears 6, 4 and 5 are revolved, a pin 2 to be engaged with a cam channel 3a of the gear 3 is moved and a magnetic head H is also moved only for one track part in the same (arrow) direction. When the head H is moved in a reverse direction, the plunger 11 is energized while the plunger 16 is energized. An L-shaped lever 15 is turned in the clock-wise direction with a shaft D as a center by the energizing of the plunger 16 and the gears 4 and 5 are respectively engaged with the gears 6 and 3. Then, the gear 3 is revolved in the reverse direction.
Patent JP-S5758283-A (JP)
Title: Magnetic bubble memory device
Inventor: HIROSHIMA MINORU
IPC: G11C11/14
Filed: 1980-09-24
Abstract: PURPOSE:To prevent an erroneous operation of a quasi defective loop and to make production of a device easier, by changing the variation of the coil current at the rise and breaking times during the preparation period for turning on or off the revolving magnetic field to the slow variation accompanied with no ringing. CONSTITUTION:In a stop preparation period (STOP-PP) at a time t1 which is just before the revolving magnetic field is stopped, the coil current IY is gradually reduced as shown by (b), and the revolving magnetic field is turned off at a time t2. Moreover, the coil current IY is gradually increased as shown by (d) in a start preparation period (START-PP) at a time t3, which is just before the revolving magnetic field is turned on, and the revolving magnetic field is turned on at a time t4. By preventing the ringing of the coil current in this way, an erroneous operation of a quasi defective loop at the time of starting and stopping is prevented, and production of the device become easier.
Patent JP-H0429685-A (JP)
Title: Solenoid switching valve
Inventor: KIDOUCHI YASUO
IPC: F16K31/06
Filed: 1990-05-22
Abstract: PURPOSE:To obtain an inexpensive solenoid switching valve of low power consumption, mainly used for hot water with simple constitution, by providing a flexible unit for switching an outflow destination of a permanent magnet, attracted or repulsed by a direction of current conduction to a solenoid, associated with a drive shaft. CONSTITUTION:A valve casing 11, having one inflow port 8 and two outflow ports 9, 10, and an electromagnet 14, comprising a solenoid 12 and an iron core 13, are provided, and a permanent magnet 15, attracted or repulsed by polarity of the electro magnet 14, is urged by a spring 16 in a direction of becoming more distant from the electromagnet 14. Constitution is provided such that either one opening part 18 or 19 is closed by providing a rubber sheet 21, which is a flexible unit 20, between the first and second openings (18, 19) on a drive shaft 17 which is connected to the permanent magnet 15. The permanent magnet 15 is partitioned from hot water, flowing in the valve casing 11, by providing a diaphragm 23 between the first valve unit 18 of the drive shaft 17 and the permanent magnet 15. Further, the permanent magnet 15 is coated with resin. In this way, an effect is displayed for suppressing prevention of damage an impact noise at attraction time by improving a seal property and mass productivity with only small power consumption required.
Patent JP-H02309980-A (JP)
Title: Golf ball
Inventor: NAKAMURA YOSHINOBU
IPC: A63B37/14
Filed: 1989-05-25
Abstract: PURPOSE:To improve the weatherability, paint adhesive property and transparency of the golf ball by painting the golf ball with paint contg. a specific ratio of titanium oxide coated with an inorg. oxide, inorg. hyroxide, organosilicon or organotitanium of specific particle sizes. CONSTITUTION:The golf ball is painted with the paint contg. the titanium oxide coated with the inorg. oxide, inorg. hydroxide, organosilicon or organotitanium, >=80% of the particles of which have 0.01 to 0.1mu particle size at 1 to 150 pts.wt. per 100 pts.wt. enamel paint resin component. The coated titanium oxide is compounded with the enamel paint, then such paint absorbs only the UV light and allows the transmission of visible light without absorbing the same. The UV light harmful to the weatherability of the golf ball is shut off in this way and the high transparency is imparted to the golf ball. Since the particle size is small, resilience is imparted to the paint and this paint is effectual in crack resistance and initial adhesion as well.
Patent JP-S6020187-A (JP)
Inventor: RAJIKO MIRAA
IPC: G21C15/18
Filed: 1984-06-25
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-S6025199-A (JP)
Title: Device for irradiating given dose of x-rays in digital fluorographic device
Inventor: KAMIYA MASAMI
IPC: G01N23/04
Filed: 1983-07-21
Abstract: PURPOSE:To improve the quality and the accuracy of subtraction images by obtaining the width of X-ray pulses during normal photographing by using a peak level obtained in irradiating X-rays on a test subject for short time prior to the normal photographing. CONSTITUTION:In performing X-ray irradiation of a given dose on a test subject using a digital fluorographic device, normal photographing of the test subject is carried out after the peak level of a signal obtained in and AD converter 7 when X-rays are irradiated from an X-ray tube 2 by way of trail is measured by a detector 9. The normal photographing of the test subject is performed while controlling an X-ray generator 1 in such a manner that a desired strength of a video signal from a TV camera 5 during the normal photographing previously obtained by experiment, calculation or the like according to the detected level is realized. As a result, the quality of subtraction images can be easily improved without using any complex feed back control or the like and without performing any wasteful photographing of the test subject.
Patent JP-S6034393-A (JP)
Inventor: MIKURA KOUICHIROU
IPC: B67D7/32
Filed: 1983-07-21
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-H08322929-A (JP)
Title: Liquid injection tool
Inventor: IWAMASA NOBUHIKO
IPC: A61M3/00
Filed: 1995-05-30
Abstract: PURPOSE: To provide a liquid injection tool which more hardly damages a mucous memberane and gives a discomfortable feeling of physical disorder than before when the insert cylindrical part is inserted in the body. CONSTITUTION: This liquid injection tool comprises a liquid storing part 2 for storing a liquid 1 such as chemicals or the like, and an insert cylindrical part 3 which is communicated with the liquid storing part 2 and inserted in the body, and a valve function for preventing a back flow of air into the liquid injection tool 2 is given to the vicinity of a connecting area between the liquid storing part 2 and the insert cylindrical part 3.
Patent JP-H06348978-A (JP)
Title: Resonance circuit unit and manufacture of the same
Inventor: TOYAMA JIRO
IPC: H03H5/00
Filed: 1993-06-02
Abstract: PURPOSE:To provide the resonance circuit unit which can be manufactured at a low cost. CONSTITUTION:Concerning the resonance circuit unit provided with an inductance element (1) and a capacitance element (2) and equipped with a resonance frequency decided by both of these elements, the inductance element (1) is formed by cutting a planar conductor, and the capacitance element (2) is provided with a first electrode (2a) formed by cutting the planar conductor and a second electrode (2b) formed by cutting and raising the planar conductor and bending it so as to face the first electrode with a dielectric inbetween. Concerning the manufacture of this resonance circuit unit, the inductance element (1) is formed integrally with the capacitance element (2) by cutting the planar conductor in the shape of a coil so as to arranged the first electrode (2a) of the capacitance element (2) at the central part and to arrange the second electrode (2b) of the capacitance element (2) on the outside, and the second electrode (2b) is folded so as to face the first electrode (2a) with the dielectric inbetween.
Patent JP-H0428655-A (JP)
Title: Run stabilizer for running medium
Inventor: MIHASHI YASUO
IPC: B65H23/16
Filed: 1990-05-21
Abstract: PURPOSE:To uniformly stabilize the run of a tape as a whole by providing a tension regulator which has a structure of a rotation impedance roller (with the moment of inertia J relatively greater) right after the output of a supply reel to control the vertical vibration of the tape and the tensile variation of the tape at the same time. CONSTITUTION:An arm 25 which moves in the direction of rotation on a shaft 25a is mounted with a tension roller 24. The tension roller 24 is placed right after the output of a supply reel 2 so that the vertical vibration of a tape 3 fed out of the supply reel 2 and the tensile variation of the tape can be controlled at the same time by the tension roller 24. It is thus possible to put the tape 3 into stable run.
Patent JP-S6026127-A (JP)
Title: Actuator of throttle valve for controlling suction quantity in engine
Inventor: NAKAMURA MASASHI
IPC: F02D9/02
Filed: 1983-07-20
Abstract: PURPOSE:To make the valve opening timing of a secondary throttle valve settable at will, by installing a warm starting lever, an auto-cruise lever and a throttle lever, in a two-stage actuating mechanism for each throttle valve installed in plural suction passages. CONSTITUTION:In case of a two-stage actuating mechanism which installs each throttle valve in plural suction passage for an engine and opens a secondary throttle valve 5 in response to the opening actuation of a primary throttle valve 4, a warm starting lever 13, an auto-cruise lever 14, an interlocking lever 15 and a throttle valve lever 16 are all rotatably supported on a primary throttle valve shaft 6. These three levers push separate arms 8-10 and make the primary valve 4 rotate individually in a valve opening direction separately. And, those of auto-cruise and throttle valve levers push the interlocking lever 15 when the opening of the primary throttle valve is small in size whereby the secondary throttle valve 5 is made to rotate in its valve opening direction.
Patent JP-H01300819-A (JP)
Title: Weeder
Inventor: ITO SHINKICHI
IPC: A01M21/02
Filed: 1988-05-30
Abstract: PURPOSE:To readily cut or pull out weed, by providing cutter in gripping part holding specific impeller rotation-free and rotating the impeller without racing. CONSTITUTION:Cutters 4 and 5 are projected from gripping part 3 holding impeller 2 in open side. Rotating drum 7 and blades 8 are installed in the impeller, racing-preventing projections 8a are provided on both ends of the blades 8 and the blades 8 are made of elastic plate such as stainless steel. Weeds are raked up by rotation of the impeller and are cut by the cutters or nipped between the blade and cutter and pulled out.
Patent JP-2000317848-A (JP)
Title: Band saw
Inventor: SAWADA MINORU
IPC: B24D3/00
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a band saw on which a tip is attached in right posture to the belt and of which sawing trail width is made minimum. SOLUTION: The fitting parts 43 consisting of U letter shape notch opened upward along the one side of the edge part of a belt 41 are formed at certain intervals. A segment tip 21 is formed to make a rectangular parallelepiped and grooves 35, 37 extending from the upper surface 31 to the lower surface in the center of the width direction are formed on the front end plane 27 and the rear end plane 29. The grooves 35, 37 have width corresponding to the thickness of the belt 41. These grooves 35, 37 are attached on the front side upright part and the back side upright part of the fitting part 43 fitting in the state that the wall surface of both sides hold the both sides of the belt 41.
Patent JP-S62290818-A (JP)
Title: Manufacture of low-phosphorus steel in electric furnace
Inventor: EKUSA NORIO
IPC: C21C5/52
Filed: 1986-06-06
Abstract: PURPOSE:To manufacture a low-P steel with a small amount of secondary materials in a short time by adding a slag forming secondary starting material contg. CaO and FeO as essential components to the surface of a molten steel and by blowing a specified powdery dephosphorizing agent into the molten steel with gaseous O2 as a carrier gas. CONSTITUTION:Iron and steel scraps are charged into an electric furnace 1 and melted by heating. A slag forming secondary starting material 2 contg. CaO and FeO as essential components is added to the surface of the resulting molten steel and a powdery dephosphorizing agent 5 contg. CaO, CaF2 and CaCl2 besides FeO as the base in a hopper 4 is blown into the molten steel with gaseous O2 6 as a carrier gas through a nozzle 3.
Patent JP-S63297884-A (JP)
Title: Hot and cold water mixing device
Inventor: YONEKUBO HIROAKI
IPC: F24D17/00
Filed: 1987-05-28
Abstract: PURPOSE:To prevent counterflow by closing a flow passage with the use of an electrical drive means upon unuse of supplied hot water, power outage or water failure. CONSTITUTION:There are provided a hot-water side control valve 19 for opening and closing a hot water side passage 15 under electrical drive, and a cold water side control valve 20 for opening and closing a cold water side passage 16 under electrical drive, on the upstream side of a hot and cold water mixing valve 28. When a setting unit 34 delivers an instruction for initiating the supply of hot water, the hot water side control valve 19, the cold water side control valve 20 and a flow control valve 33 are opened so as to allow hot water and cold water to flow, and accordingly, mixed hot water is feed at a predetermined flow rate and at a predetermined temperature. When the setting unit 34 delivers an instruction for stopping the supply of hot water, the hot water side control valve 19, the cold water side control valve 20 and the flow control valve 33 are closed to stop the supply of mixed hot water. During the stop, the hot water side control valve 19 and the cold water side control valve 20 close the passage, and accordingly, no counterflow occurs.
Patent JP-H02310669-A (JP)
Title: Data processing device
Inventor: MORIKAWA MASANORI
Filed: 1989-05-25
Abstract: PURPOSE:To prevent to forget to search an item whose inputting date is that day by providing a clock means, a calendar mechanism, a present date calculating part, an automatic input part to read out data automatically, and an informing means, etc. CONSTITUTION:The device is constituted of the clock means 1, the calendar mechanism 2, the present date calculating part 3, a first storage part 4, and a second storage part 5, etc. In the first storage part 4, the data of date of payment of a house rent and a monthly school fee, etc., is stored. In the second storage part 5, the amount payment corresponding to the item is stored. When the present date, for instance, February twenty-fifth is stored in the storage part(date) of an internal memory, the data related to the input date stored in the first storage part 4 and the house rent and the amount of money of the second storage part 5 are displayed on the display part 11 of the informing means 9. Thus, hand work for confirmation by looking at a ledger every can be made unnecessary, and an instruction such as an an application for payment can be transmitted to the computer of a bank, etc., through a communication line, etc.