baber/WOPTO huggingface dataset:
Patent JP-H06114484-A (JP)
Title: Device for automatic feeding of rivet
Inventor: HARORUDO AARU UINGU
IPC: B21J15/00
Filed: 1991-11-28
Abstract: PURPOSE: To provide an automatic rivet feed device having compactness and light weight which can easily apply to the existing riveting tool and can correspond to the rivets having various types and sizes and improves the whole working speed by efficiency working and can execute at a low cost. CONSTITUTION: Many rivets R held with a rivet strips 24, 36 are continuously fed one by one with a rivet advancing ram 136, and when each rivet reaches a rivet pick-up point P, this rivet is released form the strip and grasped with a pick-up arm 12 and a pick-up hand 14 fitted to a piston device 10 and turned and matched to a nose piece 8 of the riveting tool T and inserted therein.
Patent JP-2001136443-A (JP)
Title: Channel selection method for television receiver
Inventor: ENOMOTO MITSUNOBU
IPC: H04N5/44
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a channel selection method for a television receiver that can select channels without discriminating digital or analog broadcast programs. SOLUTION: Position numbers are assigned to each channel of analog broadcast programs, different position numbers are assigned to programs whose service number differs even when the channel is the same for digital broadcast programs. Channel list information consisting of channel information by each position number, identification information denoting whether a broadcast program is an analog broadcast or a digital broadcast, and service numbers, when the broadcast is digital broadcast, is stored, the channel selection method allows a user to directly or indirectly by an up-down key to designate the position number and the channel selection.program extract processing is conducted on the basis of the channel list information corresponding to the position number designated by the user.
Patent JP-H02158396-A (JP)
Title: Thin electronic machinery
Inventor: KUMOCHI KIYOTAKA
IPC: G06K19/077
Filed: 1988-12-13
Abstract: PURPOSE:To enhance environment-resistant properties by making the release of a surface sheet or spacer hard to generate by bonding the peripheral edge parts of both of front and rear covers covering both surfaces of an electronic machinery main body to each other by a heat-resistant adhesive and forming the engaging parts with a resin mold to said peripheral edge parts. CONSTITUTION:A machinery main body 3 is hermetically sealed in the internal space constituted of the recessed parts of a surface sheet 11 and a spacer 13 by the mutual adhesion of the surface sheet 11 and the spacer 13. At least the adhered protruding parts 10, 11 thereof are covered with a resin mold 15 composed of a thermoplastic resin having a transition point lower than that of a heat-resistant adhesive 14. A plurality of the engaging parts 16 with the resin mold 15 composed of notches are formed to the respective sides of the protruding parts 10, 12 of the surface sheet 11 and the spacer 13 and the resin mold 15 is incorporated in said engaging parts 16 and strongly bonded to the protruding parts 10, 12 of the surface sheet 11 and the spacer 13.
Patent JP-H10166873-A (JP)
Title: Fuel tank attaching device for forklift truck
Inventor: ERIC RICHARD COLBERN
IPC: B60K15/067
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To enable a fuel tank of a forklift truck to be easily lifted to the upper part of a counter weight and lowered. SOLUTION: A fuel tank attaching device 22 is provided with a swing arm 28 to be installed on a counter weight 18 so as to support a fuel tank in the changeable state. The swing arm 28 can be turned among the home position, the neutral position and the tank changing position around an inclined pivot shaft. A fuel tank 24 is laterally placed on the counter weight in the home position, and the fuel tank 24 is most highly maintained in the neutral position. The fuel tank 24 is so positioned as to face approximately perpendicular in the tank changing position. The pivot shaft inclined forward by the first inclination (for instant, 26 deg.) and sideways by the second inclination (for instant, 25 deg.) in relation to the perpendicular axis.  The swing arm 28 is fixed in the home position by a latch so as not to be accidentally turned in the neural position or the tank changing position during the operation of a forklift truck.
Patent JP-H04187550-A (JP)
Title: Apparatus for separation and recovery of water-granulated slag
Inventor: IIDA OSAMU
IPC: C04B5/02
Filed: 1990-11-20
Abstract: PURPOSE:To absorb the impact caused by the charging of water-granulated slug and prevent the damage of the separation apparatus by placing a deposition tank at the discharging port of a trough for flowing down water-granulated slag. CONSTITUTION:Slag discharged from a metallurgical furnace is crushed with cooling water, flowed down through a trough 7 and temporarily retained and deposited in a deposition tank 21. In the above process, the energy of successively charged water- granulated slag is diffused and the impact is absorbed by the cushioning effect of the water-granulated slag already deposited and retained in the deposition tank 21. When a specific amount of water-granulated slag is deposited in the deposition tank 21, it is pushed with the following charged slag and cooling water, passed over an overflow part and charged into a separation tank 22. The charged water-granulated slag is successively pushed out, discharged with a bucket conveyor 11 placed at the discharging end of the separation tank 22 and separated and recovered from the cooling water. The fine particles of water-granulated slag suspending in the cooling water are charged together with the cooling water into a precipitation tank 23, precipitated and deposited on the bottom of the tank and separated from the cooling water.
Patent JP-S63161482-A (JP)
Title: Electrostatic image display device
Inventor: NAKAJIMA TETSUO
IPC: G03G21/00
Filed: 1986-12-24
Abstract: PURPOSE:To perform cleaning and to change a partial image by image formation in each block by partially masking destaticizers in accordance with the feeding direction of an insulating recording body or performing control in accordance with voltage application timings of the destaticizers. CONSTITUTION:A destaticizer control circuit 17 is provided which controls voltage application timings of corotron destaticizers 12 and 13 for an insulating recording body 3, and mask mechanisms 18 and 19 are provided which vary the irradiation width of corona discharge of the destaticizers 12 and 13 in the direction orthogonal to the feeding direction of the insulating recording body 3. The electric charge of a toner image formed once is not leaked because of interposition of the insulating recording body 3, and the image is not disturbed though passing a magnetic brush again unless the electrostatic charge is forcibly removed. Consequently, multiwindow functions are attained in case of image change in block units of one image or overlapping or images if the electrostatic charge is partially removed in block units of the image and image data of block units are transferred. Thus, a memory buffer corresponding to one image is unnecessary and cleaning and image forming in each block are possible.
Patent JP-H04293037-A (JP)
Title: Document illumination assembly for reducing overheating of platen
Inventor: RICHIYAADO JIEI MIRIIRO
IPC: G03G21/00
Filed: 1991-11-28
Abstract: PURPOSE: To reduce the overheating state of a glass platen for mounting a document in a scanning/copying mode for a scanning/illumination assembly for a document copying machine. CONSTITUTION: An illumination lamp 16 is arranged inside a glass tube 17 whose both end parts are opened and the glass tube is fitted inside the curved part of a corresponding reflector 18. Heat for normally raising the surface temperature of the platen 12 is sealed inside a space between a lamp exterior part and the glass tube and made to flow out from the end part of the annular glass tube along a convection route. The heat is absorbed by the glass tube 17 as well and transmitted to air around the glass tube by convection. As the further element of heat transmission, the one transmitted from the glass tube 17 through the supporting reflector 18 to a heat absorbing body formed inside a scanning carriage 21 is present. The heat transmission is helped by the movement of an illumination assembly in a scanning mode.  By using a blower 50 and a conductor and making a prescribed forced air flow flow to the annular glass tube, convection heat transmission is improved.
Patent JP-H01157510-A (JP)
Title: Manufacture of multiplex winding coil
Inventor: KUWABARA TOSHIAKI
IPC: H01F41/12
Filed: 1987-12-15
Abstract: PURPOSE:To omit a cutting operation of a tape-like insulator and to improve efficiency and quality of a winding operation by a method wherein, when the tape-like insulator is wound to be multilayered while it is lapped in a width direction, it is reversed and turned over by 180 deg. at a turning point in a winding direction and is formed. CONSTITUTION:At the beginning of a winding operation of a tape-like insulator at a left-end part, the tape-like insulator 4 is reversed and turned up by 180 deg. as shown in the figure; a straight length L at a turned-up part at a left-end face (c) to be turned up is made equal to an outer circumference size piXD of a coil body 21. Then, when this insulator 4 is wound in such a way that a left-end face (a) of the coil body and the left-end face (c) at the turned-up part of the tape-like insulator coincide with an outer circumference face of the coil body 21, it is possible to obtain an end face of the coil where an uneven part does not exist as expected, and a tape angle thetarequired for a winding operation is obtained. When the predetermined number of windings is wound by using the tape angle theta, a first layer 41 of the insulator is obtained, when the tape-like insulator 4 has reached a right-end face (b) of the coil body, it is reversed and turned up in the same manner, and a second layer 42 is obtained. During this operation, an additional insulator 5 which has been manufactured in advance is inserted into a blank part in an oblique line part.
Patent JP-H02162818-A (JP)
Title: Surface acoustic wave convolver
Inventor: MOCHIZUKI NORIHIRO
IPC: H03H9/72
Filed: 1988-12-15
Abstract: PURPOSE:To suppress self-convolution and to improve the efficiency by differentiating lengths of waveguides adjacent to each other. CONSTITUTION:A couple of input comb-line electrodes (exciting electrodes) 201, 202 and an output comb-line electrode 4 are provided on a piezoelectric substrate 1 and two kinds of guide paths 3S, 3L different in length are arranged in parallel with the propagation direction of the surface acoustic wave excited by the electrodes between the electrodes 201, 202. Thus, the production of a reflected wave when the surface acoustic wave excited from the input exciting electrodes 201, 202 reaches the other input exciting electrodes 202, 201 is suppressed and self-convolution is suppressed. Moreover, since the surface acoustic waves excited by the guide paths 3S, 3L are superimposed in phase by setting the interval of the guide paths 3S, 3L to be nearly an odd number of multiple of a half the wavelength of the surface acoustic wave excited in the guide path, the efficiency is improved.
Patent JP-H08171693-A (JP)
Title: Vehicle detector
Inventor: ONAKA SHINICHI
IPC: G08G1/04
Filed: 1994-12-19
Abstract: PURPOSE: To detect the vehicle areas in the images with high accuracy. CONSTITUTION: A feature extraction means 22 extracts the features of input images and generates a feature image. A binarization means 23 binarizes the feature image with a prescribed threshold value and generates a binary feature image. A 1st area detection means 24 refers to the area setting images stored in an image storage means 21 and integrates the pixel value of the binary feature image in every area and in the 1st direction to generate the 1st one- dimensional data. This data is binarized by the prescribed threshold value so that a 1st vehicle area is generated. A 2nd area detection means 25 integrates the pixel value of the binary feature image in every 1st vehicle area and in the 2nd direction to generate the 2nd one-dimensional data. This data is binarized with the prescribed threshold value so that a 2nd vehicle area is generated.  Then, a vehicle detection means 26 detects the vehicle areas included in the image out of the 1st and 2nd vehicle areas.
Patent JP-S63166078-A (JP)
Title: Disk device
Inventor: SAKAI YUJI
IPC: G11B21/10
Filed: 1986-12-26
Abstract: PURPOSE:To simplify a circuit, by performing the position control of a head by fetching a data stored in a storage circuit which stores the data converted to a digital data in order, into a CPU appropriately. CONSTITUTION:After a position bit signal transferred faster than the fetching speed of the CPU is peak-held and A/D-converted until the next position bit signal is sampled, and is stored in the storage circuit 33 once, and the data is fetched from the storage circuit 33 at speed possible to be fetched in the CPU 23. Since the storage circuit 33 as a buffer is provided between an A/D conversion circuit 32 and the muCPU 23, it is possible to perform a peak-hold and an A/D conversion processing synchronized with the transfer speed of the position bit signal faster than the data fetching speed of the muCPU 23. In such way, only one peak hold circuit 31 and one A/D conversion circuit 32 are required, thereby, circuit constitution can be simplified.
Patent JP-H04184720-A (JP)
Title: Optical head
Inventor: TAKEDA TAKASHI
IPC: G11B7/135
Filed: 1990-11-20
Abstract: PURPOSE:To enable discrete adjustment of a focus error signal and a tracking error signal by a construction wherein an element having faces of which planes of refraction are tilted reversely to each other and having the other face constructed of a parallel plane is provided independently of a hologram element only in a part in which the light is modulated strongly by a track groove. CONSTITUTION:By a parallel plane plate 108 having faces which refract the light of two parts 112 and 113 modulated by a track groove respectively and make them emitted in reverse directions, the light falling on the part 112 is refracted and the direction of advance is deflected, while the light falling on the part 113 is refracted in the direction reverse to that of the light falling on the part 112, and they fall on a hologram 101. The incident light of 112 is diffracted to be of a +1 order and a -1 order by the hologram element and the diffracted lights enter a sensor 207 at spots 208 and 209 respectively. Accordingly, the light of the part 112 enters the sensor 207, while the light of the part 113 enters a sensor 203. By operating the sensors 207 and 203, there fore, a tracking error signal is obtained. According to this constitution, the tracking error signal and a focus error signal can be adjusted discretely.
Patent JP-H02161253-A (JP)
Title: Hot water supplier
Inventor: HAMAKO YASUTAKA
IPC: F24H1/10
Filed: 1988-12-14
Abstract: PURPOSE:To simplify the operation of the first remote control unit at the time when the hot water is used on the second floor so as to improve the ease of operation by forcibly operating a pressurizing pump when the priority selection switch is turned ON, and stopping the pressurizing pump after a certain elapsed time after a flow rate sensing unit went OFF. CONSTITUTION:When the hot water is to be used on the second floor, the first operation switch 32 or the second operation switch 38 is first turned ON, which is followed by turning ON the priority switch 33. Then, the operation of the first water temperature regulator 31 becomes effective, and a pressurizing pump 7 starts up without the signal from a flow rate sensor 8 to allow the delivery of hot water from a tap 9 on the elevated second floor where the pressure of regular city water pressure is inadequate to deliver the hot water. As the pressurizing pump 7 has already been started when the tap 9 is opened on the second floor, the hot water can be delivered from the tap 9 on the second floor to cause the flow rate sensor 8 to turn ON, and such condition is continued until the tap 9 on the second floor is closed. Upon the closure, the flow rate sensor 8 goes OFF while the pressurizing pump 7 is still operated, and the pressurizing pump 7 is stopped when the time set in the timer is counted up.
Patent JP-H07169690-A (JP)
Title: Epitaxial growth device of compound semiconductor
Inventor: TSUKAMOTO HIRONORI
IPC: H01L21/203
Filed: 1993-12-15
Abstract: PURPOSE:To provide an epitaxial growth device of a compound semiconductor which can evade a composition variation which affects characteristics. CONSTITUTION:In a compound semiconductor epitaxial growth device which is constituted of a plurality of elements by a molecular beam epitaxial method, molecular beam cells of an element wherein mutual composition of an aimed compound semiconductor strongly affects characteristics when compared to others is arranged adjoining each other among molecular beam cells C (C1 to C7) for the epitaxial growth.
Patent JP-H03175846-A (JP)
Title: Packet switching system
Inventor: SAKAKAWA KAZUO
IPC: H04L12/947
Filed: 1989-12-05
Abstract: PURPOSE:To form communication paths between all transfer parts within the range of a topology even in an incomplete matrix switch by providing transfer paths between packet transfer parts and repeatedly executing packet switching. CONSTITUTION:A path information addition part 13 adds the final SD address and a final LS address to a packet and a buffer memory selecting part 10 selects a buffer memory to be transferred. On the other hand, the SD address in a header and a present SD address which is previously set are compared in a comparison part 24. When they coincide, a packet transfer part 23 removed the added header and transfers it to the storage part. When they are not coincident, the transfer part 23 transfers the packet to a first packet transfer part 1 through a detouring transfer means 22. Thus, the switching operation of the packet can repeatedly be executed.
Patent JP-H0684166-A (JP)
Title: Magnetic recording medium
Inventor: TAKEDA KATSUYUKI
IPC: G11B5/716
Filed: 1991-11-29
Abstract: PURPOSE:To obtain a high quality magnetic recording medium which ensures excellent electromagnetic conversion characteristic, running durability and less drop out. CONSTITUTION:A magnetic layer as the upper most layer containing hexagonal crystal plate type magnetic powder as the main element and a magnetic layer adjacent to the upper most layer containing needle type cobart degenerative iron oxide Co-FeOx (1.33<x<1.5) magnetic powder as the main element are provided on a non-magnetic supporting member. Characteristics are that an average height of projections locating at the surface opposed to the magnetic layer forming surface of the non-magnetic supporting member is ranged from 0.01 to 0.20mum and the number of projections having the height of 0.01mum or higher is 200 pieces or more per measuring length of 1mm. The number of projections having height of 0.3mum or higher is 500 pieces or less per measuring length of 400mm. A rate of binder for carbon black of the lower layer thereof is ranged to 50 to 100wt.%. Thickness is ranged from 0.5 to 1.5mum and each magnetic layer is repeatadly coated under the wet condition.
Patent JP-H10162188-A (JP)
Title: Entry/exiting management device
Inventor: SUZUKI OSAMU
IPC: E05B49/00
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to discriminate who has operated equipment or facilities arranged in a closed space without installing individual identification devices for all of the equipment or facilities. SOLUTION: A password code is inputted with the ten-key of a control unit 8 and a fingerprint is read by a fingerprint reader, and when they match with registered data, the electronic lock 7 of a door 6 is unlocked and electromagnetic locks of the reverse lids of game machines 1A to 1C are unlocked. When a service engineer enters a maintenance room 3 and opens the reverse lids of the game machines 1A to 1C, sensors 2A to 2C detect that. Through the operation of the fingerprint reader and the operation of the sensors 2A to 2C, the password code, entrance time, game machine numbers, etc., are recorded and printed out.
Patent JP-H11131743-A (JP)
Title: Joint reinforcing method of panel wall
Inventor: ISO MAKOTO
IPC: B05D7/00
Filed: 1997-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a joint reinforcing method for maintaining the outer wall function of sound insulation, waterproofness, beauty and the like while preventing the deterioration progress of the joining joint part and its periphery of a lightweight cellular concrete panel and a normal concrete panel wall and keeping ventilation. SOLUTION: A joint line C shown on the wall face of the assembling structure of a panel 1 is centered, and a side cross section V-shaped groove 2 is formed in width of about 20 mm and depth of about 15-20 mm. The groove 2 is filled with ventilation weak strength mortar 5, an unwoven fabric 7 of the width of about 100-150 mm is stuck by centering the filled face 6, polymer cement mortar 9 is thinly applied on the surface, the mesh sheet 10 of high tension strength of 200 wide or wider is stretched from the above by centering the filled face 6 and polymer cement mortar 11 is applied in a degree in which the mesh can not seen.
Patent JP-H04189873-A (JP)
Title: Oxytitanium phthalocyanine hydrate crystal and electronic photograph photosensitizer using the same
Inventor: NUKADA KATSUMI
IPC: G03G5/06
Filed: 1990-11-22
Abstract: PURPOSE:To provide an oxytitanium phthalocyanine hydrate crystal having a specific structure after treated under a specific condition and highly suitable as a photoconductive material for electronic photograph photosensitizers used in printers utilizing semiconductor lasers. CONSTITUTION:The objective hydrate crystal has a structure of Ti0Pc(H2O)n (Pc is phthalocyanine residue; n is 0.15-1) after dried under a vacuum of 0.1mmHg at 100 deg.C for 8hr and subsequently allowed to stand at room temperature in an atmosphere of ordinary pressure air for 12hr, and has elementary analysis values comprising C=65.0-66.3%, H=2.5-3.1%, and N=18.5-19.3%. The oxytitanium phthalocyanine hydrate crystal has preferably a heating weight reduction amount of 0.6-3% when heated at 200<=, and shows an X-ray diffraction spectrum having a maximum diffraction peak at a Bragg angle (2theta+ or -0.2) of 27.3 deg..
Patent JP-H09133083-A (JP)
Title: Air compressor device
Inventor: SAEKI HIROYUKI
IPC: F04B49/10
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To prevent an excessive amount of oil from being supplied to an oil separator, in an air compressor device comprising an oil-cooled air compressor, oil separator separating oil from compressed air and an oil circuit returning the oil separated in this oil separator back to a suction side of the air compressor. SOLUTION: An oil level sensor 30 detecting an oil level OL of oil O, accumulated in the inside of an oil separator 6, is provided, an informing means 38, which informs of excessive supply of oil when the oil level detected by this oil level sensor 30 leads to an upper limit oil level, is provided.