baber/WOPTO huggingface dataset:
Patent JP-S62217234-A (JP)
Title: Exposing device for photosensitive body
Inventor: IWAHASHI HARUO
IPC: G03G15/04
Filed: 1986-03-19
Abstract: PURPOSE:To control exposure without controlling the quantity of light emission or slit width by rotating a fluorescent lamp so that the position of an aperture in the peripheral direction of a lamp tube is changed to change exposure to a photosensitive body. CONSTITUTION:When a rotary socket 2 of a stepping motor 4 is rotated so that the center of the aperture 1a of the fluorescent lamp 1 can be located on an optional position from a certain position on a line '0' directed to the center of a photosensitive drum 15 through the center of a fixed slit 12 to a position rotated by a proper angle in the direction of an angle theta e.g., an exposure value from the fluorescent lamp 1 to the photosensitive body can be changed and finely controlled. In this case, the angle theta corresponds to the angle on the position of a sensor and exposure can be executed by the light having specific wavelength through a filter arranged on the position of the fixed slit 12. Consequently, the exposure of the photosensitive body can be controlled without controlling the light emission of the fluorescent lamp or controlling the slit width.
Patent JP-S59186221-A (JP)
Inventor: KOTANI MASAKAZU
IPC: H01H9/56
Filed: 1983-04-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06246200-A (JP)
Title: Color switching valve device
Inventor: JIKUYA HIROSHI
IPC: B05B5/16
Filed: 1993-02-24
Abstract: PURPOSE:To improve working efficiency, etc., of the coating work by shortening the passages of the coating material to reduce the coating material loss and the consumption of the washing fluid, etc. CONSTITUTION:The color switching valve device is provided with the first passage of the coating material 13A and the second passage of the coating material 13B in the manifold, the inflow side switching valves 19A and 19B, each of which selectively links any one of the passages 13A and 13B to the air valve 17 and the thinner valve 18 through the inflow side common passage 14 at the time of performing the washing, and further the outflow side switching valves 20A and 20B, each of which selectively links any one of the passages 13A and 13B to the electrostatic coater 6 through the outflow side common passage 15 and the coating material pipe 8 at the time of performing the coating. Thus when the amount of the coating material passing through each of the coating material valves 16 is equal, the passage length L1 of each of the passages of the coating material 13A and 13B is shorter than those of the devices using conventional technologies and therefore the amounts of the residual coating material and the washing thinner can be reduced.
Patent JP-H03260925-A (JP)
Title: Optical disk driving device
Inventor: FUKAMACHI YUICHI
IPC: G11B7/095
Filed: 1990-03-09
Abstract: PURPOSE:To make improvement in S/N by applying a focus servo to a disk so as to maximize an Rf sum signal when the disk is charged to the optical disk drive, thereby executing stable servo control. CONSTITUTION:A microcomputer 36 outputs a command to successively change an offset voltage and the offset voltage changes successively according to this command. The offset voltage to maximize the Rf sum signal inputted to an integrating circuit 33 is thus set. An offset voltage generating circuit 37 outputs the set offset signal via a switch 38 to an adder 39 by the command of the computer 36. The adder 39 adds the offset signal from a focus driving control section 11 to this voltage and sends a focus control signal to an optical head 1 to execute the focus control so as to simultaneously maximize the Rf sum signal. A servo driving section 31 extracts a clock signal from the Rf signal of the max. level to lock a PLL circuit upon stabilizing of the head. The tracking control signal is then applied to the head. The improved S/N is obtd. in this way.
Patent JP-H04275001-A (JP)
Title: Charger for automatically guided vehicle
Inventor: MINAMIURA KIYOTAKA
IPC: B60L11/18
Filed: 1991-02-28
Abstract: PURPOSE:To eliminate time loss and to enhance work efficiency by providing a power supply means for automatically guided vehicle in a work station where the automatically guided vehicle performs its essential work so that the battery thereof can be charged during the work. CONSTITUTION:A work station 4 where essential work is performed is provided with a power supply means for automatically guided vehicle 1. When the battery is charged during the work, a power receiving arm 7 provided with a power receiving terminal 13 is extended from the automatically guided vehicle 1. An electromagnet 17 in a moving body 15 supported by a spring 16 at the work station 4 is then fed with power and a magnetic body 12 in the arm 7 is attracted thereto. Consequently, a power receiving terminal 18 in the moving body 15 comes into contact with the power receiving terminal 13 of the arm 7. A switching circuit functions not to use the battery for load/unload work at the work station 4 but to charge the battery during the load/unload time.
Patent JP-S57175141-A (JP)
Title: Preparation of iron organic carboxylate
Inventor: SATOU TAKAHISA
IPC: C07C57/04
Filed: 1981-04-22
Abstract: PURPOSE: To obtain the titled compound usable as a catalyst, etc. in a short time at a low temperature, by dissolving iron powder in an organic carboxylic acid in the presence of a dialkyl dithiocarbamate as a dissolution accelerator under the flow of molecular oxygen.  
     CONSTITUTION: Iron powder, usually a particle size in the range of 50W500mesh, is dissolved in an organic carboxylic acid preferably by using air directly at an air flow rate of 1.5W2.0l/g iron powder/hr under the flow of molecular oxygen to prepare an iron organic carboxylate. In the process, a dialkyl dithiocarbamate in an amount of 0.1W30wt%, preferably 1W5wt%, based on the iron powder added thereto is present, and the reaction is carried out at 50W100°C for 50W 100min. Acrylic acid or methacrylic acid in which the iron powder is slightly siluble is particularly effective, and the dialkyl dithiocarbamate has a polymerization inhibiting ability for polymerizable unsaturated carboxylic acids. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05117545-A (JP)
Title: Radiation-curable coating composition
Inventor: REBI JIEEMUZU KOTEINTON
IPC: C09D4/02
Filed: 1991-01-08
Abstract: PURPOSE: To provide a radiation curable coating compsn. consisting of a polyfunctional acrylate monomer, specific amino org. functional silane modified acrylate and colloidal silica and imparting a transparent coating having abrasion resistance, weatherability and ultraviolet resistance.  
     CONSTITUTION: The objective compsn. is obtained by compounding a polyfunctional acrylate monomer (e.g.; 1,6-hexanediol diacrylate, etc.), (A), amino org. functional modified silane containing a reaction product of amino org. functional silane represented by formula I (wherein R 1  is a 1-6C monovalent hydrocarbon; R 2  is H or a monovalent hydrocarbon, etc.; and R 4  is a 1-10C divalent hydrocarbon), cyclic ether acrylate represented by formula II (wherein, R 5  is R 4 ; R 6  is H or a 1-6C monovalent hydrocarbon) and the component A (B) and colloidal silica (C). As the compd. represented by the formula I, 3- aminopropylriethoxysilane, etc., is pref. and, as the compd. represented by formula II, glycidyl (meth)acrylate is pref. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S51136153-A (JP)
Title: Overcurrent detecting circuit
Inventor: HIROSE HIDENORI
IPC: H02H3/087
Filed: 1975-05-20
Abstract: PURPOSE: An overcurrent detecting circuit, of short operational time with a  simplifed construction. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01275585-A (JP)
Title: 4, 5, 6, 7-tetrahydroisothiazolo (4, 5-c) pyridine derivative and isomer
Inventor: KROGSGAARD-LARSEN POVL
IPC: A61K31/425
Filed: 1989-03-14
Abstract: Novel compounds of the formula: <CHEM>  wherein R<1>, R<2>, R<3> and R<4> are as defined in Claim 1, as well as individual isomers and pharmaceutically acceptable acid addition salts are described as having acetylcholine agonistic activity making them useful in the treatment of diseases of the brain, e.g. Alzheimer's disease. Methods for the preparation of the novel compounds are also described, as well as pharmaceutical compositions containing same.
Patent JP-S58190400-A (JP)
Inventor: PADENSU REONAADO RATSUGU
IPC: C13K1/02
Filed: 1983-04-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61219024-A (JP)
Title: Production of liquid crystal display device
Inventor: HADO HITOSHI
IPC: G02F1/1337
Filed: 1985-03-25
Abstract: PURPOSE:To obtain a liquid crystal display device having the inclined orientation which is excellent in stability and reproducibility at a low cost with remarkably improved productivity by forming a film consisting of an org. or inorg. material on the surface of a substrate which contacts with a liquid crystal and etching the film to form ruggedness thereto. CONSTITUTION:The film consisting of the org. or inorg. material, for example, polyimide film is formed on the surface of the substrate 3 which contacts with the liquid crystal. The film is thereafter subjected to etching to form the ruggedness 9. The projections are laid down in the friction direction and the inclined ruggedness 11 is obtd. when the ruggedness 9 is subjected to a friction treatment in one direction 10. Liquid crystal molecules 7a are oriented to incline along the inclined ruggedness 11 surface when the liquid crystal 7 is filled into the space between two sheets of the substrates obtd. in the above-mentioned manner. The pretilting angle is easily controlled with good reproducibility by changing the intensity of the friction in one direction and the material of the film.
Patent JP-S62277796-A (JP)
Inventor: MCINTOSH RENNIE FRANK
IPC: H05K7/18
Filed: 1987-03-14
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-H05261031-A (JP)
Title: Motor-driven air blower
IPC: A47L9/00
Filed: 1992-03-17
Abstract: PURPOSE:To provide the motor-driven air blower being small in size and light in weight by obviating the subject by this invention with regard to such a subject as it is impossible to make the air blower small in size and it is difficult to make it light in weight, since useless size becomes necessary due to a fact that a clearance is generated ununiformly between the inclined surface corresponding to a field coil of a load side bracket and the field coil. CONSTITUTION:The inclined surface 5a corresponding to a field coil 10 of a load side bracket 5 is formed by plural curves, and when a radius of the curve of the inclined surface 5a being distant from an end face of its field core 9, and a radius of the curve of the inclined surface 5a being near from the end face of the field core 9 are denoted as R1 and R2, respectively, the field coil 10 can be coiled effectively in a roughly uniform clearance 5c in the outside diameter direction against a shaft 3 by setting a relation of R1>R2, the minimum size is obtained and length in the axial direction can be shortened.
Patent JP-S52143759-A (JP)
Title: Impurity diffusion method for semiconductor wafers
Inventor: MATSUZAWA MANABU
IPC: H01L21/22
Filed: 1976-05-26
Abstract: PURPOSE: To eliminate so-called diffusion leakage by opening holes in the double films formed by thermal oxidation and CVD method and performing impurity diffusion therethrough. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03262010-A (JP)
Title: Environment recognition device for moving vehicle
Inventor: MARUYA SHOICHI
IPC: G01V8/10
Filed: 1990-03-13
Abstract: PURPOSE:To recognize a moving body quickly with simple constitution by obtaining plural images of an external field at different exposure time and comparing pieces of information regarding corresponding extracted edges of the images. CONSTITUTION:An image input means is equipped with means 3 and 4 which obtain the images of the external field at different exposure time, extracting means 5 and 6 which extract the edges crossing the travel direction of this vehicle almost at right angles from the images, a comparing means 7 which compares the pieces of information regarding the corresponding extracted edges of the images, and recognition means 8 and 9 which recognize the moving body according to their comparison results. Consequently, when the exposure time is different, even images of the same part have edges of different size and their sizes are compared to securely recognize the moving body.
Patent JP-2000259923-A (JP)
Title: Controller for automatic vending machine
Inventor: MIYATA YASUHIKO
IPC: G07F5/22
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To improve the workability of connection, and to deal with the difference of door opening and closing directions in an automatic vending machine only by one kind of button substrate. SOLUTION: Microcomputers 5A-1-7A-3 of each button controlling part 5-1-7-3, merchandise selection switches, and sales validity lamps, and sold-out lamps are placed on one substrate for every group. A signal connection lines to be connected to a signal line 10 and a control connection line to be connected to a control line 11 are arranged in parallel between the both right and left edges of those button substrates, and connectors 5B-1, 5C-1,... are arranged at the both right and left edges of the substrate so as to be pressurized and connected with the signal connection line and the control connection line. Also, the merchandise selection switches, sales validity lamps, and sold-out lamps are arranged so as to be made vertically and horizontally symmetrical on the surface side of the substrate, and the substrate can be set even when it is vertically inverted.  When the substrate is vertically inverted, the sales validity lamps and the sold-out lamps are handled other way round under an instruction from a main program.
Patent JP-H06275443-A (JP)
Title: Stationary induction apparatus
Inventor: SOKAI KATSUJI
IPC: H01F27/28
Filed: 1993-03-19
Abstract: PURPOSE:To cool the coils efficiently without increasing the flow velocity of a refrigerant by a method wherein a group of coils located concentrically around an iron core leg is divided into several partitions and every other partition is wrapped with a refrigerant guide to allow the refrigerant to flow horizontally in a space between the disc coils which are stacked through a spacer. CONSTITUTION:Spaces 2a are formed in an iron core 2 which is made by stacking silicon steel plates to let a refrigerant pass through. Around a leg of the iron core 2, an inside group of coils 3 and an outside group of coils 4 are concentrically located. Each group of coils 3, 4 is made by stacking disc coils 3a, 4a. The groups of coils 3, 4 are collectively divided into several partitions and a refrigerant guide 16 is so inserted as to wrap every other partition. A refrigerant flow port 16a formed on the outer surface of the refrigerant guide 16 is connected to a refrigerant chamber 15 through a plurality of inside pipings 17. Due to this structure, the coils are cooled efficiently without increasing the flow velocity of the refrigerant and therefore, electrification caused by static electrocity which appears when the flow velocity is high can be avoided.
Patent JP-H09230022-A (JP)
Title: Underwater sound measuring sensor
Inventor: IMAMURA NOBUHIRO
IPC: G01S7/521
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an underwater sound measuring sensor of high performance which can obtain not only the magnitude and the frequency component of a sound in water but the propagating direction of sound wave. SOLUTION: In this underwater sound measuring sensor, at least three or more sensor elements are provided on the same horizontal plane, the sensor elements are not arranged on one straight line, and hence they are arranged on the three apexes of a horizontal triangle. Otherwise, at least three or more sensor elements are provided on the same vertial plane, the sensor elements are not arranged on one straight line, and hence they are arranged on the three apexes 3a, 3b, 3c of a vertical triangle.
Patent JP-H11253873-A (JP)
Title: Production of orientational chemical adsorption monomolecular film
Inventor: OGAWA KAZUFUMI
IPC: C08J5/18
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To produce an orientational chemical adsorption monomolecular film high in utilization efficiency of a cleaning liquid and excellent in the orientational property of a structural molecule. SOLUTION: The monomolecular film is formed by preparing a base material 1 having a hydrophilic surface, bringing the surface to contact with a silane based surfactant containing a carbon chain or a siloxane bonding chain to chemically react with each other to combine one terminal of the silane base surfactant molecule with the surface of the base material 1 and the base material 1 is vapor cleaned with an organic solvent 4 vapor in a state of facing a prescribed direction. At this time, the molecule constituting the monomolecular film is oriented by the flow of the organic solvent 41 condensed to dew on the surface of the base material 1.
Patent JP-S62216266-A (JP)
Title: Variable withstanding-voltage diode
Inventor: KIMURA MITSUTERU
IPC: H01L29/73
Filed: 1986-03-17
Abstract: PURPOSE:To select various withstanding voltage by one semiconductor element by changing the value of an external additional resistor R mounted between an emitter having BPT structure and a base. CONSTITUTION:A resistor R is fitted to a terminal E0 for an emitter (E) 3 and a terminal B0 for a base (B) 2, the value of the external additional resistor R can be altered, the resistor R is used as a diode, and negative voltage is applied to the emitter terminal E0 and positive voltage to a collector terminal C0 in order to obtain variable withstanding voltage. Accordingly, the diode is operated as a variable withstanding-voltage diode by the change of the value of the external additional resistor R, and the operation of at least 100 nano- seconds or less is acquired when the area of the emitter (E) takes 500mum square, thus sufficiently displaying a function as the high-speed variable withstanding- voltage diode.
Patent JP-H11216169-A (JP)
Title: Moxibustion
Inventor: MASUDA KENICHIRO
IPC: A61H39/06
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To make moxibustion applicable to a body portion and an affected part that has been difficult to cure by moxibustion by applying a liquid which contains component of moxa to a part of the surface of a subject body. SOLUTION: A liquid which contains components of moxa is applied to the affected part of a subject skin so as to the components of moxa can be penetrated into the skin, then an effect of moxibustion can be gained. To strengthen the penetration into the skin, ointment or cream that is mixed with oil can be used for penetrating deeply into the affected part, the liquid applied is rubbed into the skin, and being heated by an infrared lamp or heating apparatuses. It is more useful if the heating apparatus to which a liquid that contains components of moxa is applied to the surface of a client's body directly. The method for producing chemicals that contain components of moxa are followings; (a) a method that components of moxa are chemically extracted, (b) a method that components of moxa are exuded from moxa soaked in ethanol, (c) a method that components of moxa are brewed by hot water.
Patent JP-S52142743-A (JP)
Title: Method of uniform coating on metal plate
Inventor: SHIMOYAMA MITSUGI
IPC: B05D1/28
Filed: 1976-05-25
Abstract: PURPOSE: To prepare precoated plates with uniform film thickness by controlling the amount of coating per a unit time to a standard value and keeping the weight of the coating per a unit area continuously constant. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05262482-A (JP)
Title: Operating device for elevator
IPC: B66B13/14
Filed: 1992-03-17
Abstract: PURPOSE:To provide an operating device for a standard type elevator which can attain ascent of proper running efficiency with simple constitution. CONSTITUTION:This operating device for an elevator is constituted so that passenger detecting means to detect existence of a waiting passenger on an elevator hall, for example waiting passenger detecting sensors 5 are provided on respective floors, and when an elevator cage 7 is arrived on the floor set by a service floor setting means 2 and existence of no passenger is detected by means of the waiting passenger detecting sensor 5, an annulling means for opening a door to output a door driving prohibiting command to a door control means 4, for example the waiting passenger detecting device 1 is provided.
Patent JP-S57176071-A (JP)
Title: Drive transfer device of optical scanning part of copying machine
Inventor: MAKINO SHIGEO
IPC: G03B27/50
Filed: 1981-04-23
Abstract: PURPOSE: To simplify the exposure mechanism of a copying machine by eliminating the need for a device such as a clutch, by providing members, which engage only in a reciprocal motion area, to a chain in the reciprocal driving device of the exposure mechanism.  
     CONSTITUTION: Chains 18 and 21 run in parallel only between pulleys 7 and 8, and 11 and 12, and their interval is set to the reciprocal movement length of a platen. The chain 21 is provided with a pin 22 externally and pins 26 and 27 internally, and the chain 18 is also provided with blocks 19 and 24 which have recessed parts 20 and 25. The pin 22 is fitted in the long-sized hole 4 of an arm 3 fixed to the platen. The blocks 19 and 24 press the pins 26 and 27 respectively to drive the chain 21 between the pulleys 7 and 11. Thus, the platen 2 is put in reciprocating motion as two actions. The blocks and pins are disengaged at the branch points of the running paths of the chains, thus eliminating the need for a clutch. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60205864-A (JP)
Title: Digital record signal reproducer
Inventor: SHIROSUGI TAKATOSHI
IPC: G11B20/10
Filed: 1984-03-30
Abstract: PURPOSE:To improve the distortion factor of a resampling circuit and to obtain a faithful reproduction signal by putting an amplifier between an LPF and the sampling circuit comprising basically a reverse amplifier circuit. CONSTITUTION:The digital information signal supplied through a terminal 8 connects a switch 13 to (a) at a time point when it is converted into the analog value by a D/A converter 9. Then the voltage decided by the resistance ratio between resistances 12 and 14 is used to the output of an operational amplifier via an operational amplifier 11. At the same time, the electric charge is stored to a holding capacitor 15. In this case, the amplifier 16 drives a capacitor 16 only owing to a big input impedance of an operational amplifier 25. When the switch 13 is connected to (b), the analog signalis grounded via the resistance 12. Then the voltage produced by the electric charge stored to the capacitor 15 is held at the output of the amplifier 16 and then turned into the input of the amplifier 25 via a resistance 24. The output of the amplifier 25 is delivered via an LPF18. The load of the amplifier 16 is equal to the resistance 14 and the capacitor 15. Thus the deterioration of distortion factor is reduced for the analog signal.