baber/WOPTO huggingface dataset:
Patent JP-H09149898-A (JP)
Title: X-ray ct device
Inventor: TAKAMURA SHOJI
IPC: G21K1/02
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To increase the number of the kinds of the switchable stop width of an irradiation X-ray flux without substantially changing the constitution of a collimator rod in an X-ray collimator device for an X-ray CT device. SOLUTION: The X-ray collimator device for this X-ray CT device is provided with the collimator rod 21 having cross section in which plural opening parts 26a-26d are formed radially, a stepping motor for rotating the collimator rod 21 around an axial center RJ and stopping rotation at plural stop positions where the center axes QJ1-QJ4 of the respective opening parts 26a-26d and an irradiation center axis XJ in the width direction of the irradiation X-ray flux are matched with each other and slits 27a-27d for regulating the irradiation X-ray flux to the stop widths w1-w4 at the respective stop positions, etc., and the stop width of the irradiation X-ray flux is switched to the plural kinds.  The rotation of the collimator rod 21 is also stopped at a shutter position other than the stop position and the irradiation of the X-ray flux is interrupted by a shutter part 30 provided on the collimator rod 21 in this state.
Patent JP-H08182789-A (JP)
Title: Free falling simulated experience apparatus
Inventor: MATSUMOTO NAOYUKI
IPC: A63B69/00
Filed: 1994-12-27
Abstract: PURPOSE: To provide an apparatus capable of simulating the state at the time of the flaring of a parachute by simple constitution and capable of also rapidly and easily perform the return to a free falling state. CONSTITUTION: The speed sudden change louver 56 capable of opening and closing a lower air sending passage 50 is fitted to the lower air sending passage 50 from a blower 52 to a swimming room 23. The upstream part in the air sending direction of the arranging position of the speed sudden change louver 56 of the lower air sending passage 50 is allowed to communicate with a suction passage 30 by a speed sudden change bypass duct 70 and door members 72, 73 are respectively formed to the respective opening parts to the lower air sending passage 50 and the suction passage 30 so as to be capable of opening and closing the opening parts.
Patent JP-H10176638-A (JP)
Title: Electromagnetic fuel injection valve
Inventor: HIRATA TOSHIO
IPC: F02M69/46
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and reduce an assembling man-hour by forming a seal seat surface of an insulator integratedly with a resin member formed by resin mold forming provided on an outer peripheral part, in an electromagnetic fuel injection valve inserted into an injection valve installing hole arranged on an intake passage wall through an insulator for sealing. SOLUTION: A fuel injection valve is inserted into a injection valve installing hole 30a of an intake manifold 30 of an engine through an insulator 24 for sealing, and a valve seat 13 having an injection port which is opened/closed by a ball valve 12 provided on a tip end of an armature 10 is mounted on a lower body 1 front end part. A seal seat surface 9a of the insulator 24 is integratedly formed on a front end part of a connector 9 of a terminal 5 formed by resin mold forming carried out on an outer peripheral part led from a lower body 1 rear part to a core 3 rear end part. An air tight air gallery is formed between the injection valve installing hole 30a of the intake manifold 30 and the fuel injection valve by the insulator 24 and an O-ring 22.
Patent JP-H03200136-A (JP)
Title: Overhead projector
Inventor: TSUCHIDA MICHIRO
IPC: G03B21/132
Filed: 1989-12-28
Abstract: PURPOSE:To keep the life of a light source long and to prevent a screen from being illuminated brightly when a projector is not used by making a light shielding plate advance on an optical axis at the time of dimming light of the light source. CONSTITUTION:At the time of interrupting the use of the projector, the power source of a halogen lamp 1 is not turned off at each time and a switch 11 is switched to a position shown by a continuous line. Then, the light of the halogen lamp 1 is dimmed and a solenoid 9 is excited at the same time, so that the light shielding plate 6 comes to an advancing position to shield the light of the halogen lamp 1. In the case of restarting the use of the projector, the switch 11 on the position shown by the continuous line is switched to an opposite side. The brightness of the halogen lamp 1 is restored to original one and the excitation of the solenoid 9 is released at the same time and the light shielding plate 6 is restored to a retreat position. Thus, the life of the light source is kept long. Furthermore, since only the screen is not illuminated brightly in part at the time of interrupting the use of the projector, the attention of audience is not distracted.
Patent JP-H04207757-A (JP)
Title: Printer device
Inventor: EGUCHI YASUHITO
IPC: H04N1/23
Filed: 1990-11-30
Abstract: PURPOSE:To print half tone so that natural half tone printing is easily performed by changing the calorific value of a thermal head. CONSTITUTION:Q1, Q2, Q3,... are transistors for driving and R1, R2, R3,... are heating resistances which constitute the thermal head 2. In the case that density values d1, d2, d3,... are large, a period when the transistors Q1, Q2, Q3,... are turned on gets longer, the calorific value of the heating resistances R1, R2, R3,... becomes large, and the density of printed plotting becomes high. In the case that the density values d1, d2, d3,... are small, the period when the transistors Q1, Q2, Q3,... are turned on gets shorter, the calorific value of the resistances R1, R2, R3,... becomes small, and the density of printed plotting becomes low.
Patent JP-H08186322-A (JP)
Title: Laser apparatus
Inventor: SUZUKI MASAMI
IPC: H01S5/068
Filed: 1994-12-29
Abstract: PURPOSE: To provide a laser apparatus by which the temperature rise of a laser diode is suppressed and which can effectively prevent the power and the wavelength of output light from the laser diode from being changed. CONSTITUTION: A PD 22 is installed, and, by using its detection signal, the power of an LD 20 is controlled. A part of a laser beam from the LD 20 is reflected by a beam splitter 24 so as to be guided to the PD 22. Reflected light from an objective lens does not reach the PD 22, and the PD 22 receives only a part of the laser beam emitted from the LD 20. The LD 20 is brought close to a cooling plate 26 for the LD and to an LD holder 21. The low-temperature side of a Peltier cooler 25 is brought close to the cooling plate 26 for the LD, and the high-temperature side is brought close to a heat-conducting plate 30 for the LD. A metal LD holder 21 and the cooling plate 26 for the LD are fitted and brought close to each other, and both are thermally integrated so as to become a nearly uniform temperature.
Patent JP-H09181592-A (JP)
Title: Integrated circuit
Inventor: SHINDO YASUYUKI
IPC: H03K19/0175
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a circuit which is capable of performing the transmission of the signal between plural circuit blocks formed on the substrate of a semiconductor, low in power consumption and high in speed. SOLUTION: A first p channel FET 1, a second p channel FET 2, a third n channel FET 3 and a fourth n channel FET 4 are serially connected in this order from a high potential side power source 13 to a low potential side power source 14. The common gate electrode 5 of the second p channel FET 2 and the third n channel FET 3 is connected with the signal output part 11 a of a first circuit block 11. The common drain electrode 6 of the second p channel FET 2 and the third n channel FET 3 is connected with the signal input part 12a of a second circuit block 12. Therefore, in the gate electrodes 1a and 4a of each of the first p channel FET 1 and the fourth n channel FET 4, a signal to be controlled separately from the transmitted signal is made to be inputted.
Patent JP-H10166163-A (JP)
Title: Method for controlling automatic gas pressure-welding equipment
Inventor: AIKAWA YOICHI
IPC: B23K20/00
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a good quality pressure-welding joint without possession of special experience, in the automatic gas pressure-welding of a material like a steel reinforcing bar, to verify a work process actually executed, to verifiably compare with an ideal pressure-welding process, to discriminatively display points for improvement, and to enable a good quality pressure-welding joint to be supplied stably. SOLUTION: This automatic gas pressure-welding equipment consists of such control devices for time control which quantifies important elements of time for heating, pressurizing and pressure-welding, the three conditions of gas pressurewelding, which plurally divides the heating and pressurizing processes, and which determines duration of each process; gas flow- rate control in accordance with the cross sectional area of an object to be pressure-welded, capacity of a heating burner 11, and wind velocity 6f an operation site; pressure control corresponding to the cross section of the object and the expansion of a joined face generating with the progress of the heating and pressurizing process; contraction control for detecting a contraction quantity in accordance with the heating and pressurizing of the object and for controlling the process;  and a control in which, along the pressurizing process controlled through the foregoing, a comparative study is made between an ideal pressure-welding advancing program preliminarily set and the actually executed pressure-welding program, and in which different points as well as suitability are indicated on a display.
Patent JP-H10185153-A (JP)
Title: Fluidized bed type incinerator
Inventor: FUKAI MASARU
IPC: F23G5/30
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To suppress an abrupt gasification when materials to be incinerated are temporaily supplied excessively and prevent the generation of the peak of CO. SOLUTION: The fluidized bed of a fluidized bed furnace 1 comprises a fluidized part and a slow fluidized part. A flap type sensor 3 of the quantity of supply of materials to be incinerated which is disposded in an incineration material chute for charging the materials to be incinerated to the slow fluidized part detects the quantity of supplied incineration materials. A part of circulating fluidized medium is stored in a fluidized medium storage tank 5. A fluidized medium exhaust damper 6 is connected to the lower part of the fluidized medium storage tank 5 and a fluidized medium exhaust chute 7 is connected to he lower part of the fluidized medium exhaust damper 6 and opened so that the fluidized medium can be exhausted to the incineration material charging position of the fluidized bed furnace 1.  To a first controller 9 are connected the incineration material supply quantity sensor 3 and the fluidized medium exhaust damper 6 through a signal wiring. In the fluidized bed furnace in which a high temperature fluidized material flows to burn the materials to be incinerated, when the materials to be incinerated are temporarily supplied excessively, the fluidized medium is charged to the incineration material charging position of the fluidized bed to suppress the abrupt combustion of the incineration material.
Patent JP-H07160487-A (JP)
Title: Information processor
Inventor: ITO AKIRA
IPC: G06F9/06
Filed: 1993-12-03
Abstract: PURPOSE:To provide a technology for easily making character strings of menus, dialogs, messages, etc., of respective application programs multilingual. CONSTITUTION:A language interpreter 14 which has a translating function is provided, and the character strings of the menus, dialogues, messages, etc., are translated by the language interpreter 14 and then processed to make the menus, dialogs, messages, etc., multilingual without correcting the respective application programs 17 and 18.
Patent JP-H07159461-A (JP)
Title: Method and instrument for measuring electrical resistance
Inventor: KIKUCHI HIDEAKI
IPC: G01R19/00
Filed: 1993-12-03
Abstract: PURPOSE:To measure the resistance of a conductor while the conductor is kept in the state of a live line. CONSTITUTION:A rectangular closed circuit 12 is provided near a conductor 10 in the same plane so that the first side of the circuit 12 closer to the conductor 10 can become parallel with the conductor 10. A first opening/closing switch sw1 and first resistor R1 are connected in series with the first side. A second opening/closing switch sw2 and second resistor R2 having the same resistance value as the first resistor R1 has are connected in series with the second side of the circuit 12 on the opposite side of the first side. Both ends of the first side are connected to both ends of the part of the conductor 10 from which the resistance value is to be measured through connecting lines 14 and 14. A third opening/closing switch sw3 is connected in series with one connecting line 14. The voltage drop across the first or second resistor R. or R, is measured by appropriately controlling the switches sw1, sw2, and sw3. Then the resistance value R0 of the conductor 10 is calculated from the voltage drop and resistance value of the first or second resistor.
Patent JP-H09173590-A (JP)
Title: Game house simulation system
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a game house simulation system which produces dynamic models for a game house and environments and can verify performance of the game house, such as working conditions of the game machines. SOLUTION: A game house simulation system is provided with a parameter setting means 200 comprising a game house setting section 210 and an environment setting section 250, a simulation condition setting means 400 which produces simulation conditions using the module parameters set by the parameter setting means 200, a simulation object setting section 500 which sets a game house or its environments as the simulation object, a simulation implementation means 600 which implements prediction processing, and a displaying/outputting means 800 which outputs the predicted results.  The game house setting section 210 is provided with a business time/form parameter setting section responsible for business form in a business time, and the simulation implementation means 600 is provided with a business time/form simulation section which predicts business conditions of the game house in accordance with changed business form in a business time and with an accounting/analyzing means 700 which outputs desirable business forms in accordance with the simulation results.
Patent JP-2000162807-A (JP)
Title: Electrophotographic photoreceptor, its production, process cartridge and electrophotographic device
Inventor: GO SHINTETSU
IPC: G03G5/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of image defects in any environment and to impart satisfactory electrophotographic characteristics which ensures a little potential change. SOLUTION: This electrophotographic photoreceptor has a photosensitive layer on an aluminum substrate. The surface of the substrate on the photosensitive layer side contains a combination of aluminum, oxygen and titanium or a combination of aluminum, oxygen and zirconium, and it has been cleaned by contact rubbing. The titanium or zirconium content of the surface is preferably 4-100 atm.% of the aluminum content. The photoreceptor is produced by subjecting an aluminum substrate to a process of conversion treatment with an acidic aqueous solution containing a titanium or zirconium salt, cleaning the substrate by contact rubbing and forming the photosensitive layer. Each of the process cartridge and the electrophotographic device has the photoreceptor.
Patent JP-H04209349-A (JP)
Title: Relay picture recording system
Inventor: ISHII TOYOHIKO
IPC: H04N5/44
Filed: 1990-11-30
Abstract: PURPOSE:To record a picture according to the partial charge of picture recording which is previously specified by allowing a BS tuner to continuously supply a received output even after the picture recording by a magnetic recording and reproducing device is finished and providing a picture recording control means which realizes the relay picture recording. CONSTITUTION:The relay picture recording is executed with respect to a magnetic recording and reproducing device 14 a little before a magnetic tape set in a magnetic recording and reproducing device for a satellite 13 arrives at a terminating end. Thereafter the preceding device 13 stops the power sources of all circuits including a magnetic reproducing circuit 15 except the incorporating BS tuner 12 based on the judgement of the CPU 12a when the magnetic tape arrives at the terminating end. On the other hand, the device 14 which succeeds to the relay picture recording executes the picture recording by a timer based on the judgement of the CPU 12a until a broadcasting program is finished by receiving the output of the tuner 12 which continuously acts. Then, the power source is stopped being supplied simultaneously with the arrival of the finish time of the picture recording and the picture recording is stopped. Thus, useless power consumption is restrained.
Patent JP-H05239479-A (JP)
Title: Oil-demulsifier
Inventor: GIYUNTAA ERUFUAAZU
IPC: C10G33/04
Filed: 1992-12-21
Abstract: PURPOSE: To provide an oil-demulsifier having a definite polydispersity and showing an excellent effect with a small dose by including a specific alkoxylate as a base.  
     CONSTITUTION: This oil-demulsifier is based on an alkoxylate represented by formula I and has a polydispersity represented by formula II of at least 1.7. In the formula I, A is ethylene, propylene, and/or butylene group, n is 3-100: R is an alkylphenol-formaldehyde resin represented by formula III (wherein R 1  is a branched chain of 3-18C alkyl; y is 3-30); an alcohol represented by formula IV (wherein R 2  is a 1-20C alkyl, etc.; with X=1 and Z=0; R 3  is a 1-6C alkyl, a 1-20C acyl, etc.); an alcohol, etc., represented by formula V (wherein R 4  is a linear or branched chain of 1-6C alkyl, a 1-10C hydroxyalkyl, etc.); P shows the number of alkoxylated hydrogens. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H03205640-A (JP)
Title: Off-track extent correcting circuit
Inventor: NOGUCHI MASAYOSHI
IPC: G11B15/467
Filed: 1989-12-30
Abstract: PURPOSE:To obtain a required regenerative signal even at the time of fast- forwarding reproducing or rewinding reproducing by controlling the feeding speed of a magnetic tape in accordance with the difference between envelope levels obtained at first and second times based on the time when a rotating head rushes to a recording track. CONSTITUTION:An envelope EPB of regenerative signals SPBA and SPBB obtained by oblique scanning of rotary heads 12A and 12B on N recording tracks is sampled at first and second times TSP1 and TSP2, and the feeding speed of a magnetic tape 13 is controlled by a difference DTT2 of the envelope level obtained as the result. Consequently, such control is performed that rotary heads 12A and 12B can always obliquely scan N recording tracks with a certain off-track extent. Thus, a required regenerative signal is obtained even at the time of variable-speed reproducing such as fast-forwarding reproducing or rewinding reproducing.
Patent JP-H10171238-A (JP)
Title: Developing device
Inventor: MASUDA TSUNEJI
IPC: G03G15/06
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a developing device which prevents a void developing without toner-image disturbance and an increase in the size of the device. SOLUTION: The developing device renders an electrostatic image visible by electrostatically attracting toner to the electrostatic image on an image carrier 16 from a developing sleeve 42 disposed near the image carrier 16. In the case, the direction of an electrical force exerted onto the toner on the developing sleeve 42 in a development nip 45 between the image carrier 16 and developing sleeve 42 is at an angle in the direction R of the rotation of the image carrier 16 rather than the direction H of the normal line of the developing sleeve 42.
Patent JP-H03202873-A (JP)
Title: Full-color copying machine
Inventor: MAEDA YASUTAKA
IPC: G03G15/01
Filed: 1989-12-29
Abstract: PURPOSE:To reproduce a line drawing clearly and to suppress the decrease in picture quality by extracting an image whose density is larger than set density from an original image, and overlapping a black copy image and a full-color image one another. CONSTITUTION:Developing tanks 6-9 are arranged without contacting a photosensitive body 4; and the developing tanks 6-8 contain respective color developers and the black developing tank 9 contains a developer containing black pigment. A high-density image extracting mans extracts the image whose density is larger than the set density from the original image and forms the black copy image with a black developer. Then the full-color copy image which is formed with the color developers that the developing tanks 6-8 contain is superposed upon the black copy image. At this time, a copy image forming means sets the density level and performs control regarding copy image formation to suppress the decrease in the picture quality on a color image area.
Patent JP-H07161417-A (JP)
Title: Skirting board plug socket
Inventor: KOGASAKI NOBORU
IPC: H02G3/38
Filed: 1993-12-09
Abstract: PURPOSE:To obtain a flexible plug socket in which a plug-in position is restricted by utilizing a skirting board to constitute the plug socket. CONSTITUTION:A pair of cut-in parts 2 are formed along in the longitudinal direction on the surface of a skirting board D. Conductor part 3 (+, -) are respectively buried into the cut-in part 2. The conductor parts 3 are connected to a power supply. When the plug 4 of an electrical appliance is inserted into the cut-in part 2, a current is supplied to the electrical appliance from the power supply through the conductor 3 and the plug 4. Thereby, when a skirting board plug socket 1 is constituted by utilizing the skirting board D, basically, a plug 4 can be inserted from any place of the skirting board D.
Patent JP-H11168610-A (JP)
Title: Image processor
Inventor: MIYAMOTO MASAYOSHI
IPC: H04N1/21
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an image processor that enables higher speed accessing than that of a high speed burst operation and employs a conventional memory that is less expensive than a line memory to realize cost reduction. SOLUTION: An image-processing section 102 receives image data subject to raster scanning by a scanner 101, writes the data to an optional address of a memory for each line of all pixles in a main scanning direction prior to image processing. In reading the image data, not every line of all the pixels but each block of the data is read consisting of a prescribed pixel number and a prescribed line number in the subscanning direction, and image processing is applied to each block. After the image processing, each block of the image data is written in an optional memory of the other memory, and in the case of reading the image data, the data are read by each line of all the pixels in the main scanning direction and outputted to a printer 103.