baber/WOPTO huggingface dataset:
Patent JP-H06242701-A (JP)
Title: Fixing device
Inventor: OGAWARA NORIO
IPC: G03G21/00
Filed: 1993-02-19
Abstract: PURPOSE:To efficiently prevent the generation of wrinkles and irregularities in a fixed image on a transfer material, when an environmental temperature in a place where a copying machine, a printer, etc., are installed is high. CONSTITUTION:Four cooling fans 1-4 are arranged in symmetrical positions along the axial direction of a pressure roller 35, on its lower part, respectively. The cooling fans 1 and 4 on both end parts are disposed in positions opposite to the paper nonpassing part of the pressure roller 35 in the case where the transfer paper P of Al-size passes in the longitudinal direction, respectively. The cooling fans 2 and 3 in the middle are disposed in the positions opposite to the paper nonpassing part of the pressure roller 35 in the case where the transfer paper P of A2-size passes in the longitudinal direction, respectively. When the environmental temperature is high, all of the cooling fans 1-4 are driven. When the enviromental temperature is low, the cooling fans 1 and 4 corresponding to the paper nonpassing part are mainly driven.
Patent JP-S61190327-A (JP)
Title: Safety device for copying machine
Inventor: NOMURA YOSHIYA
IPC: G03B27/62
Filed: 1985-02-20
Abstract: PURPOSE:To prevent an original platen where an original is placed upward on the reverse surface of platen glass from being broken by inhibiting copying operation when a lock means fitted to the box-shaped body of the original platen is off. CONSTITUTION:The original 32 is mounted upward at the lower side of the platen glass 24. When a platen glass frame 20 is closed with a handle 26, a latch 28 fitted to a frame 20 engages an opening part 18 provided to the original platen body 12 to lock the frame 20. Simultaneously, a microswitch which is not shown in a figure is turned on with the tip of the latch 28 to input a signal to the control means of a copying machine. If the microswitch is not turned on owing to a deficiency in locking, the control means inhibits copying operation. Consequently, an accident such as the breakdown of the original platen is prevented.
Patent JP-S60175612-A (JP)
Title: Screen type dust removing device
Inventor: SAITOU TAKAAKI
IPC: E02B5/08
Filed: 1984-02-22
Abstract: PURPOSE:To simplify assembly, replacement and repair of panels, by a method wherein a spiral joint member is inserted through adjoining screens to intercouple the screen to form a screen panel in an endless manner. CONSTITUTION:Adjoining net screen 5 are approached to each other, a wire 21 is spirally wound around wires 5' at the ends of the screens 5 such that a gap is produced between the wires 5', and each end of the wire 21 is welded to the wires 5' to form a joint. An endless screen panel 3 is mounted to an endless chain roller 2 mounted so that it can run along a guide rail 1. This simplifies the structure of the screen panel resulting in the possibility to easily assemble, replace and repair the panels. The use of a wire as the joint member of the net screen causes reduction of the weight of the panel and permits reduction of the generation of noise during running of the panel.
Patent JP-H08235436-A (JP)
Title: Paper sheet storage device
Inventor: NAGAOKA SHIGEJI
IPC: G07G1/00
Filed: 1996-02-19
Abstract: PURPOSE: To facilitate assembly work by easily attaching/detaching a paper presser to a drawer. CONSTITUTION: When a projecting part 6 of a paper presser 1 is fitted from the upper side into a fitting hole 23 of a drawer 21, the projecting part 6 is fitted into an inserting part 24 formed between a back 21a of the drawer and a fixed member 25. The upper surface of a projection 5 formed on the presser 1 is locked with the upper surface of a lock hole 22 formed on the drawer 21. The projecting part 6 is fitted into the inserting hole 24 and the projection 5 is locked with the lock hole 22 so that the back of the paper presser 1 can be fixed on the back 21a of the drawer 21. The projection 5 is formed into an elastic piece 4 whose upper end part is opened, and the upper end part of the elastic element 4 can be moved in the direction A with its lower end part as a supporting point.  When the upper end part of the elastic element 4 is moved in the arrow direction A, the state of locking the projection 5 with the lock hole 22 is canceled and the projecting part 6 can be pulled up from the inserting part 24.
Patent JP-H05230670-A (JP)
Title: Multilayer composite sliding material excellent in seizing resistance
Inventor: TANAKA TADASHI
IPC: C22C9/02
Filed: 1992-02-18
Abstract: PURPOSE:To manufacture a multilayer composite sliding material excellent in seizing resistance by forming a copper-adhering layer contg. Sn, Pb and P on a steel sheet under specified conditions and, furthermore, forming a copper alloy layer contg. Sn and MoS2 thereon under specified conditions. CONSTITUTION:On a steel sheet or a steel sheet applied with surface plating by copper or the like, an adhesive layer of 0.05 to 0.5mm thickness is formed by powder sintering of, by weight, 5 to 16% Sn, zero to 15% Pb and zero to 0.5% P, and the balance Cu. Furthermore, on this surface, an alloy layer of 0.1 to 1.0mm thickness is formed by powder sintering of 5 to 16% Sn and 1 to 2% MoS2, and the balance Cu. In this way, the objective multilayer composite sliding material showing excellent seizing resistance even in a boundary lubricant state with severe lubricant conditions can be obtd.
Patent JP-H10228093-A (JP)
Title: Automatic film splicing device
Inventor: YOSHIDA KAZUMASA
IPC: B65H19/18
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To stably excellently splice film even when the film is curled (has curling inclination). SOLUTION: This automatic film splicing device for splicing the trailing edge of the 1st roll of film undeveloped 1 fed to a developing device with the leading edge of the 2nd roll of film undeveloped 2 is provided with a crease forming means 10 which creases both of them along the longitudinal directions of the 1st and the 2nd rolls of film 1 and 2 at the splicing parts of the 1st and the 2nd rolls of film 1 and 2.
Patent JP-H01207110-A (JP)
Title: Method for removing magnetic substance deposited on media of high-gradient magnetic separator
Inventor: KAWASHIMA KOJI
IPC: B01D35/06
Filed: 1988-02-15
Abstract: PURPOSE:To remove the magnetic substance deposited on the media used in a high-gradient magnetic separator and to remarkably reduce the cleaning cost by vibrating the media. CONSTITUTION:The media 3 used in the high-gradient magnetic separator 1 are vibrated by vibrators 10 and 10' to remove the magnetic substance deposited on the media 3. As a result, the period of time from backwashing to backwashing can be extended, the consumption of steam, hot water, etc., can be significantly reduced, the period of time between the overhaulings can be extended, and the cleaning cost is remarkably decreased.
Patent JP-H11232830-A (JP)
Title: Disk cartridge and cleaning method of disk surface using the cartridge
Inventor: KIKUCHI MINORU
IPC: G11B23/50
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To clean a disk by inserting the disk cartridge, in which the disk is turned over so that the sweeping section of a cover member and the recording and reproducing surface of the disk are contacted with each other, into a recording and reproducing device and rotating the disk. SOLUTION: An optical disk 11 is turned over, the recording and reproducing surface is placed to an up direction, stored in a disk cartridge 10 and a cover member 13 is closed. The adhesive section of a cleaner section 18 is pasted on the member 13 and the sweeping section contacts with the recording and reproducing surface of the disk. Then, the cartridge 10 is inserted in an arrow sign A direction and mounted on a recording and reproducing device 15. Thus, the disk 11 is chucked to a disk pressing section 17 and the top section surface (a recording and reproducing surface) of the disk 11 and the sweeping section are surely and stably contacted. If the disk 11 is rotated, dust adsorbed on the disk 11 is eliminated by the sweeping section.
Patent JP-2000230825-A (JP)
Title: Auxiliary light source of optical distance sensor
Inventor: TANAKA HIDEYUKI
IPC: G01B11/00
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide the auxiliary light source of the distance sensor which can obtain large light intensity over a wide range. SOLUTION: A light converging element 51 as a light density leveling element is interposed between a spot light source 52 such as an LED and a projection lens 53 to enable nearly uniform high-density light projection on a wide light projection area 54. The light converging element 51 is formed of a transparent element in a rectangular prism shape and has a light-beam density varying surface 55 opposite the LED light source 52 and totally reflects the light from the LED light source 52 by its internal flank. Consequently, the projection light beam from the spot light source can effectively be used, so a wide range can be irradiated with auxiliary light of high density and consequently, the auxiliary light source can be obtained while is effectively used for an optical distance sensor having a wide visual field.
Patent JP-S59156221-A (JP)
Inventor: ICHINOSE MIKIO
IPC: A01F12/50
Filed: 1983-02-26
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-H0213134-A (JP)
Title: Method of re-mapping of keyboard
Inventor: KONII YUUPINGU CHIYUNGU
IPC: H03M11/22
Filed: 1989-02-13
Abstract: PURPOSE: To simplify an operation by selecting a key displayed on a display by activating a keyboard function program stored in a computer system, selecting one of plural operations to be executed, and changing definition in response to the selecting operation. CONSTITUTION: A user activates a keyboard re-mapping program, and selects the type of the layout of a keyboard. Next, a prompt to urge the user to select one of plural operations to be executed by the selected keyboard. When the selected operation is preparation or change, the layout of the selected keyboard is displayed to the user. The user selects an editing or exchanging action for changing definition to the selected key. The user operates the desired action by the selected keyboard, allows the corrected keyboard to be stored, and ends the re-mapping program.
Patent JP-S54122807-A (JP)
Title: Iron core for rotary armature
Inventor: ISHIKURA SATORU
IPC: H02K1/06
Filed: 1978-03-17
Abstract: PURPOSE: To prevent the destruction of each corner due to electromagnetic vibration by removing the tip corners of iron core terminal which are apt to vibrate easily by the electromagnetic force of leakage flux by cutting off slantly them in such a way that they do not contact with each other.  
     CONSTITUTION: The tip portion of the toothed portion 3 of the iron core 1 is formed in tiers 3a and 3b having gradually thinner thickness toward the center, with the notches 10a and 10b formed in such a way that the both corners 9a and 9b of the tip portion of each tier become smaller from the external iron plate to the internal iron plate. Thus, although the iron plates of the tiers 3a and 3b among the tip portions of the toothed portion 3 are vibrated by the absorption of the electromagnetic force of the leakage flux 7, the corners 9a and 9b of the tip portion of the iron plates can be protected from damage due to mutual collision becauses of the presence of the notches 10a and 10b at the tipe corners. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02300184-A (JP)
Title: Indole derivative
Inventor: PIITAA CHIYAARUZU NOOSU
IPC: A61K31/40
Filed: 1990-02-09
Abstract: Compounds are disclosed of formula (I) <CHEM>  wherein  R1 represents a C1-6alkyl group;  R2 represents a hydrogen atom or a C1-3alkyl group;  n represents zero or an integer from 1 to 3;  and pharmaceutically acceptable salts thereof. The compounds are useful for the treatment of migraine, cluster headache, chronic paroxysmal hemicrania and headache associated with vascular disorders. Processes and intermediates for their preparation and pharmaceutical compositions containing them are also disclosed.
Patent JP-S52114683-A (JP)
Title: Reinforced rubber molded structures
Inventor: KURATSUJI TAKATOSHI
IPC: D01F6/84
Filed: 1976-03-24
Abstract: PURPOSE: Molded rubber structures for use in tires, etc. reinforced with specific fibrous reinforcing materials having improved Young's modulus, tensile strength, dimensional stability, and thermal resistance even under severe use conditions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61191797-A (JP)
Inventor: MONOBE HIROYUKI
IPC: E21D9/06
Filed: 1985-02-21
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-H03235188-A (JP)
Title: Time recorder
Inventor: TAKEOKA MAKOTO
IPC: G06F3/12
Filed: 1990-02-13
Abstract: PURPOSE:To receive service in accordance with a desired request by a user without limiting an installation place by employing a time recorder as one of resources in a communication network system. CONSTITUTION:The time recorder 22 executes processing in accordance with the content of a message from a work station 23, and also, executes the processing in accordance with a requested content set in advance by the user, and provides an execution result to the user of request origin as the service. When the service is provided, access is performed to a desired network resource such as a mail server 25, a file server 26, and a print server 27, etc. Since the time recorder 22 is provided with a function as a network resource, the user can receive the service in accordance with the desired request in spite of a place where the time recorder 22 is installed.
Patent JP-S63165193-A (JP)
Inventor: MATSUOKA SHIGERU
IPC: E04G21/00
Filed: 1987-02-14
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-H11233270-A (JP)
Title: Lighting system
Inventor: HASHIMOTO HIDEKI
IPC: H05B37/02
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical output that does not produce uncomfortable feeling regardless of the lighting sequence of adjacent luminaires for a lighting system maintaining set illuminance by means of an illuminance sensor. SOLUTION: Luminaires 1L, 1R each are equipped with an illuminance sensor 3 to sense, by means of reflected light, the illuminance of a work surface illuminated by an illumination load 2, and a control part 4 to control the optical output of the illumination load so as to keep the illuminance sensed by the illuminance sensor 3 at a set illuminance value. Data transmission is performed between the luminaires 1L, 1R through a signal line Ls. When a person is sensed by a human body sensor 6 of the luminaire 1R, out of the luminaires 1L, 1R arranged near to each other, which has an optical output smaller than that of the other luminaire 1L, the control part 4 of the luminaire 1R inquires the optical output of the luminaire 1L through the signal line Ls and equalizes the optical output of the illumination load 2 to that of the luminaire 1L.  Thereafter, the control part 4 is switched over to the control to keep the illuminance sensed by the illuminance sensor 3 at the set illuminance value.
Patent JP-H03237249-A (JP)
Title: Contamination combusting device for heat-sensitive resistor body used in air-fuel ratio controller equipped with learning function
Inventor: WATANABE YUKIHIRO
IPC: F02D45/00
Filed: 1990-02-13
Abstract: PURPOSE:To efficiently remove the attached articles by calculating the learned value for compensating the difference between the calculation value of the fuel quantity and the aimed value of the fuel quantity based on the air-fuel ratio and heating a heat-sensitive resistor body for detecting the air flow rate when the learned value is over a prescribed value. CONSTITUTION:An air-fuel ratio controller M20 equipped with learning function controls the air-fuel ratio of the mixed gas supplied into a combustor M16. Accordingly, fuel quantity is calculated by a means M6 on the basis of the intake air quantity detected by a heat-sensitive resistor body M8, and the air-fuel ratio is detected by the means M16. Further, the learning value for compensating the difference between the calculation value of the fuel quantity and the aimed fuel quantity based on the detected air-fuel ratio is calculated by a means M10. Further, the calculation value of fuel is corrected by a means M12 according to the learned value, and the fuel quantity which is actually supplied is controlled by a means M14. In this constitution, the heat-sensitive resistor body M8 can be heated by a means M4. When the learned value is over a prescribed value, a means M2 is operated by the means M4.
Patent JP-H10227011-A (JP)
Title: Steel form with main reinforcement for bridge floor, and construction of bridge floor using the form
Inventor: YAMAMOTO TOMOHIRO
IPC: E01D101/26
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To improve the workability by welding a lattice bar working as a dowel bar to a to surface of a thick steel plate so as to cross the axial direction of a bridge, and while connecting an upper main reinforcement to the upper end of the lattice bar. SOLUTION: A lattice bar 8 working as a dowel bar is welded to a thick steel plate 7 working as a lower side main reinforcement and as a distributing bar so as to cross the axial direction of a bridge, and an upper main reinforcement 9 is connected for caulking to an upper end of the lattice bar 8 by a connecting metal fitting 10 so as to form a steel form with main reinforcement. The steel plate 7 is formed of an intermediate thick steel plate 7A formed between the beams 2 and a cantilever arm thick steel plate of a side part of the beams 2, and the steel plate 7A and the lattice bar 8 corresponding to an inclined plate part 11 of the cantilever arm thick steel plate are welded to an auxiliary reinforcement 13, which is welded so as to stride over the steel plate 7A and the cantilever arm thick steel plate.  A H-shape steel 14 for tensile reinfocement is welded to the steel plate 7 between the lattice bars 8. At the time of construction, form 4 are fitted not the main beam 2 in order in the axial direction of bridge, and distributing bars 5 are arranged over each form 4, and thereafter, concrete is placed in the form 4. With this structure, construction period can be shortened, and while quality is improved, and cost can be lowered.
Patent JP-S61191075-A (JP)
Title: Field effect type compound semiconductor device
Inventor: IMAMURA KENICHI
IPC: H01L29/80
Filed: 1985-02-20
Abstract: PURPOSE:To make it possible to perform super high speed operation of a device, by directly connecting a drain electrode to the active layer of a channel without passing through a compound semiconductor layer having a broad forbidden band. CONSTITUTION:On a semi-insulating compound semiconductor substrate 11, a first conducting type compound semiconductor layer 12 of an active layer is provided. On the semiconductor layer 12, a compound semiconductor layer 13 for a source, which has a forbidden band broader than the semiconductor layer 12, is partially formed. A source electrode 17 is formed on the semiconductor layer 13. A gate electrode 15 is provided on the semiconductor layer 12 adjacent to the semiconductor layer 13. A drain electrode 18 is formed directly on the semiconductor layer 12. Hot carriers, which are injected from the source, are made to pass under the gate electrode 15 at a high speed and injected into the drain electrode 18 still at the high speed. Thus the super high speed operation of the device can be carried out.
Patent JP-H07215989-A (JP)
Title: New antibiotic substance mi481-42f-a related substance and its production
Inventor: TAKEUCHI TOMIO
IPC: C07G11/00
Filed: 1994-02-04
Abstract: PURPOSE:To obtain a new substance excellent in antimicrobial activities. CONSTITUTION:These antimicrobial substances M1481-42F4-B1 (molecular weight: 1030 and molecular formula: C43H42N12O7S6), M1481-42F4-B2 (molecular weight: 1016 and molecular formula: C42H40N12O7S6) and M1481-42F4-B3 (molecular weight: 1072 and molecular formula: C46H48N12O7S6) are obtained by decomposing a new antibiotic substance M1481-42F4-A. Since, these antimicrobial substances have antimicrobial activities in strongly inhibiting the growth of Gram-positive and Gram-negative bacteria, they are useful as medical antimicrobial agents.
Patent JP-H07220033-A (JP)
Title: Card reader/writer
Inventor: MIYAUCHI MASAYUKI
IPC: G06K7/00
Filed: 1994-02-04
Abstract: PURPOSE:To set an optimism highest retry frequency in accordance with the use condition of a device by providing a calculating means, which calculates the frequency in occurrence of error, and an updating means which updates the highest retry frequency in accordance with the calculation result. CONSTITUTION:If a write error occurs, the retry operation is repeated up to the highest retry frequency; and at the time of arrival at the highest retry frequency, an error warning is given, and an abnormal termination frequency counter provided in a RAM 15 is counted up by one, and a write frequency counter provided in an independent area of the RAM 15 is counted up by one. If the write error does not occur, only the write frequency counter is counted up. The frequency in occurrence of error is calculated based on the operation processing where the frequency in abnormal termination is divided by the write frequency, and the highest retry frequency is updated in accordance with this frequency in occurrence. Consequently, the highest retry frequency is freely set in accordance with the use condition of the device, and the frequency in occurrence of error is calculated.
Patent JP-S55126110-A (JP)
Title: Press cylinder
Inventor: SAWABE MASATOYO
IPC: F15B15/14
Filed: 1979-03-19
Abstract: PURPOSE: To improve in welding performance a press cylinder to be used for applying pressure on the electrode of a resisting welder by raising the immediate response characteristic to the pressure application initially in welding with a flow valve provided between a piston and a flow hole communicating to a pressurizing chamber.  
     CONSTITUTION: When the change-over of a solenoid valve is made to return side, fluid flows into a pressurizing chamber A through the flow hole 7 of a cylinder body 1 and the fixed orifice 16b of a control valve 16. The pressure of the fluid is raised close to the liquid pressure value necessary for welding pressure application by the liquid pressure obtained by summing up the frictional force of the packing 9 of a piston 2 and a slide guide hole 11, the energizing force pressing a return side spring 6 and the resistance of a liquid pressure duct system, etc., on one hand and the resistance passing through an orifice on the other. Thereby, the inflow of the chamber A is regulated by the orifice. Thus, pressure reduction becomes small, piston 2 or piston rod 3 lowering speed appears late, and the impact of an electrode chip 5 is reduced so that good welding becomes possible. 
     COPYRIGHT: (C)1980,JPO&Japio