baber/WOPTO huggingface dataset:
Patent JP-2001171110-A (JP)
Title: Ink jet head and method of manufacture
Inventor: TSUDA AKIHITO
IPC: B41J2/045
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head, and a method of manufacture, in which a driving board and a board corresponding to a counter board can be made from one Si board. SOLUTION: The ink jet head comprises a driving board 1 of Si, a polysilicon film 4 formed thereon through an oxide film 2, an opening 4a made in the polysilicon film 4, a driver IC chip 11 arranged on the opening 4a and the polysilicon film 4, a piezoelectric film 6 formed on the bottom of the opening 4a to extend over the polysilicon film 4, and a pressure generating chamber 1b formed in the driving board 1 beneath the piezoelectric film 6 and receiving ink pressurized by the piezoelectric film 6. The opening 4a prevents movement of the piezoelectric film 6 from being blocked at the time of pressurizing ink in the pressure generating chamber 1b.
Patent JP-H05176497-A (JP)
Title: Electric thrust generating device provided with control function adaptable for thrust
Inventor: KAMIMURA ICHIRO
IPC: H02K7/06
Filed: 1991-12-24
Abstract: PURPOSE:To permit adaptable control faithful to objective command by a method wherein stress is controlled by a signal from a stress/strain measuring sensor arbitrarily and the amount of thrust displacement is operated and processed by the value of rigidity of respective members to correct it automatically. CONSTITUTION:A stress/strain measuring sensor A is attached to the end of a feed screw shaft 3 to take out the amount of strain of the feed screw shaft 3 based on a thrust as an electric signal. Then, the amount of thrust displacement is operated by the signal through a computer CPU by the value of rigidity of respective members such as a pretension nut 5 or the like, in which arbitrary stress control is effected and stored, whereby the amount of thrust displacement is corrected automatically. According to this method, the amount of strain due to the fluctuation of the thrust can be obtained correctly and adaptable control, faithful to an objective command, can be effected.
Patent JP-2000183967-A (JP)
Title: Packet communication device and packet communication system
Inventor: MURAWAKI JUNICHI
IPC: H04L12/701
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a packet communication device having a means for coping with information leakage due to an action such as wire tapping on a communication path without using any expensive processing such as encipherment or scrambling. SOLUTION: At least an NIC 28 of its own packet communication equipment and the NIC of the other party with which communication is likely to be operated are respectively provided with an address table 23 in which the central values and different name values of network addresses are defined. Then, one of the plural addresses of the NIC at the destination of transmission having the network address described in a DST part 22 of the packet header part of the transmission packet is selected from the address table 23, and the DST part 22 is rewritten by a DST rewriting means 26, and a transmission packet 27 obtained by rewriting the DST part 22 is transmitted.
Patent JP-2001170245-A (JP)
Title: Game machine
Inventor: WATABE KATSUHIKO
IPC: A63F13/52
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of producing so that a picture pattern to be drawn depends on the operation of a player. SOLUTION: The game machine for playing a game which pays a player corresponding to the combination of drawn picture patterns 21a, 22a and 23a displayed on plural reels 21, 22 and 23 is provided with a control means 101 for drawing prescribed picture patterns 21a, 22a and 23a displayed on the respective reels 21, 22 and 23 from among the plural picture patterns 21a, 22a and 23a prepared as picture patterns which can be displayed on the respective reels 21, 22 and 23, a monitor 1 which displays the plural picture patterns 21a, 22a and 23a so as to replace successively and displays the drawn picture patterns 21a, 22a and 23a finally and an operation button 3 for receiving the player's repeated operation. Then, the rotational speed of the reels 21, 22 and 23 displayed on the monitor 1 is controlled in accordance with the repeated operation to the button 3.
Patent JP-2000177023-A (JP)
Title: Plastic corrugated fiberboard plate
Inventor: MOTOMURA TORU
IPC: B29K23/00
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a plastic corrugated fiberboard plate in which water and dust, etc., are prevented from being mixed therein and also washing by water is enabled and rigidity of an end part is enhanced. SOLUTION: The plastic corrugated fiberboard plate 10 is equipped with an upper face wall part 11 and a lower face wall part 12 which are mutually opposed, and with side face wall parts 13 which connect the interval of the upper face wall part 11 and the lower face wall part 12 and form a plurality of cavities 14 extending in one direction. A first end part in which the opening parts of the cavities 14 are positioned, is formed so that the lower face wall part 12 closes the opening parts of the cavities 14 by bending the lower face wall part 12. Also, joint parts 15a, 15b are formed by mutually thermally welding the bent lower face wall parts 12a, 12b and have nearly same thickness as the thickness of the plastic corrugated fiberboard plate 10.
Patent JP-H10190342-A (JP)
Title: Antenna device
Inventor: KIMURA SATORU
IPC: H01Q7/06
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To dissolve problems that an external antenna is projected from a main body, a shape is enlarged, it is inconvenient for carrying, it is required to make the shape of a helical antenna small in the case of housing the helical antenna inside the main body and reception sensitivity is degraded. SOLUTION: A planar ferrite core 11 is provided with plural recessed parts 14 and 15 arrayed in the thickness direction and plural notch parts 16 and 17 extended in the thickness direction. Then, ribbon-like metallic pieces 12 and 13 are respectively wound to the recessed parts 14 and 15 of the planar ferrite core 11 and connected to the electrode 18 of a surface vertical to the axis of the planar ferrite core 11 and the terminal parts of the ribbon-like metallic pieces 12 and 13 are fitted to the notch parts 16 and 17 of the planar ferrite core 11. In such a manner, even when the shape is made small so as to be incorporated in a portable receiver, a Q value is raised. Thus, even in the case of making the shape small so as to be incorporated in the portable receiver, the reception sensitivity is not degraded.
Patent JP-H10195452-A (JP)
Title: Liquefaction of waste plastic
Inventor: TACHIBANA TAKASHI
IPC: C10G1/10
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To economically obtain a useful liquid hydrocarbon by pyrolizing a polyolefin-based or styrene-based waste plastic at a high speed. SOLUTION: High-temperature light gas oil vapor is fed to the bottom of a pyrolizing tank part 12 to pyrolize a melted waste plastic in the pyrolizing tank 12 and the pyrolized vapor is separated into crude heavy oil component and a light gas oil component in a pyrolizing vapor heat exchanger 20 and the light gas oil component is condensed in a light gas oil-condensing heat exchanger 32 and cooled and the light gas oil is taken out. A part of the taken out light gas oil is stepwisely thermally exchanged with pyrolizing vapor to vaporize the light gas oil and the light gas oil is heated to high temperature by a heater 18 and fed to the bottom of the pyrolizing tank part 12.
Patent JP-H10195096-A (JP)
Title: New glycoside compound and its production
Inventor: MATSUDA KAZUHIKO
IPC: C07H15/04
Filed: 1996-12-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound whose all bonds comprise ether bonds and glycoside bonds high in hydrolysis resistance, mild in human bodies and excellent in surface-active performance. SOLUTION: A compound of formula I or II [Z(OH)q-1 is a sugar compound residue obtained by removing an OH group bond to an anomeric position carbon atom among the q OH groups bound to a sugar compound of the formula: Z(OH)q whose average polymerization degree is <=2; R<2> , R<3> are each a 2-4C alkylene; (f), (m) are each 0-20; R<4> , R<5> are each an aliphatic group, H, wherein at least one of the R<4> , R<5> is the aliphatic group, and when both R<4> , R<5> are the aliphatic group, respectively, the difference between the carbon numbers of the R<4> , R<5> is >=3], e.g. 1-decyl-3-methylglyceryl-2-glucopyranoside. The compound of formula I is obtained by reacting a glycerol derivative of formula III with a sugar compound of the formula: Z(OH)q [Z is a sugar skeleton; (q) is the number of hydroxyl groups bound to the sugar skeleton] in the presence of an acid catalyst.
Patent JP-H05179370-A (JP)
Title: Granulation method
Inventor: UDA MITSUNOBU
IPC: C22B1/16
Filed: 1991-12-30
Abstract: PURPOSE:To decrease the volume of the water to be added and enable the production of high-strength granules by adding and mixing the water to and with coarse grain raw materials, then adding fine powder raw materials thereto and granulating the mixture. CONSTITUTION:Coarse-grained high goethite ore is fed out of a raw material hopper 1a and is charged by a belt conveyor 6a into a drum mixer 2. The water I (or binder) is added to the ore and the ore is kneaded. The kneaded matter is charged together with the serpentine of fine powder fed out of the belt conveyor 6b from the raw material hopper 1b into the drum mixer 3 by the belt conveyor 6e. The ore is mixed and granulated while the water II is added thereto at need to coat the high goethite ore with the serpentine, by which the granules are obtd. The granules are fed out of respective hoppers 1c to 1i and are placed on the pseudo particles consisting of the other raw materials granulated under the addition of the water in a drum mixer 4. The mixture is charged via a surge hopper 7 into a sintering machine 8 and is sintered. Thus, the high-strength granules are produced.
Patent JP-2001179487-A (JP)
Title: Flux for soldering
Inventor: OGASAWARA SUKEYUKI
IPC: B23K35/363
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensively and easily producible noncleaning type flux for soldering. SOLUTION: This flux is composed of one kind of thermosetting resin and one kind of curing agent. By preparing such a composition, the noncleaning type flux for soldering free from the need of removing flux residue by cleaning can inexpensively and easily be produced.
Patent JP-2001174494-A (JP)
Title: Frequency sweep type apparatus for measuring intensity of electric field
Inventor: TARUSAWA YOSHIAKI
IPC: G01R23/173
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a high-sensitivity apparatus for measuring the intensity of an electric field which can compare a radio wave protection standard value set for every frequency band with an intensity of waves at the point. SOLUTION: The apparatus has a mixer circuit 7 for converting output signals of a wideband antenna 2 into intermediate frequency signals, and a local oscillation circuit 11 for supplying signals of a frequency conforming to a frequency control signal from the outside as local signal for the mixer circuit. The local oscillation circuit is driven by an output signal of the mixer circuit via a band limiting filter 8, an intermediate frequency amplifier circuit 9 and a wave detect circuit 4 at a frequency interval from a lower limit frequency to an upper limit frequency designated by a control circuit 15. An output voltage of the wave detect circuit for every frequency interval is integrated by an integration circuit 12 according to a designated operation rule and is displayed on a display circuit 5.
Patent JP-2001173172-A (JP)
Title: Temporary leader for building
Inventor: KOBAYASHI HIROYUKI
IPC: E04G21/24
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a temporary leader for a building, which can be installed easily to a balcony or a veranda, the cost of which can be reduced and in which dust or the like can be removed rapidly even when the rain gutter is clogged with dust or the like. SOLUTION: The temporary leader has a drain mouthpiece 13 mounted in a drain inlet 12 formed to the floor face of the balcony 11, a pipe 14 for connecting a hose arranged on the lower side of the drain mouthpiece 13, a fixture 15 fixing the pipe 14 onto the drain mouthpiece 13, and the flexible hose 16 set up to the pipe 14. The fixture 15 has the first retaining member 18 capable of being retained to the drain mouthpiece 13, the second retaining member 19 capable of being retained to the pipe 14, and a connecting member 20, into which the drain mouthpiece 13 and the inside of the pipe 14 are inserted and to which the first and second retaining members 18, 19 are connected.
Patent JP-2001177555-A (JP)
Title: Method, system and device for managing network band
Inventor: MANO SATOKO
IPC: H04L12/46
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To optimize network band management by predicting the tendency of a network user and adaptively controlling the network band management on the basis of the prediction results with respect to a band managing method in a network such as a LAN. SOLUTION: A band reservation system in which the network user reserves a band necessary to communications in a network device existing on a communication path before the communication is started, the band of the network device is divided into a reservation possible band and a reservation impossible band, a position detection system detects the movement destination of the network user who has not performed prescribed communications yet by utilizing the network, the ratio of the reservation possible band to the reservation impossible band is changed so as to subtract a needed band from the reservation possible band when the network user performs the prescribed communications from the movement destination,  and the ratio of the reservation possible band to the reservation impossible band is return to the original ratio when the network user uses the network and makes a band reservation to perform the prescribed communications.
Patent JP-H05140167-A (JP)
Title: Substituted pyrazolopyrimidine and imidazopyridazine as angiotensin ii antagonist
Inventor: ERITSUKU II AREN
IPC: A61P9/12
Filed: 1991-12-06
Abstract: PURPOSE: To obtain a new compd. useful as an angiotensin II antagonist and antihypertensive.  
     CONSTITUTION: The compd. is expressed by formula I, wherein A, B are each N, C; however, only one of A and B is N; (a), (b) are a pair of double bonds; R 1a  is H, an alkoxycarbonyl, 5-tetrazolyl, etc.; R 2a , R 2b , R 3a , R 3b  are each HA, a halogen, a 1 to 6C alkyl; R 6  is an aryl, a 1 to 6C alkyl, etc.; R 7a  to R 7c  are each H, benzyl, etc.; X is a C-C single bond, CO, O, S, etc.; E is a single bond, CH(OH), O, CO, etc., for example, 2butyl-3[(2'carboxybiphen4-yl)methyl]pyrazolo [1,5a]pyrimidine. The compd. of formula I is obtd. by allowing a compd. expressed by formula III which is obtd. from cyano acetic acid as the starting material expressed by formula II to react with a compd. expressed by formula IV. 
     COPYRIGHT: (C)1993,JPO
Patent JP-2000180121-A (JP)
Title: Processor and method for image processing and provision medium
Inventor: YOKOYAMA ATSUSHI
IPC: G06T1/00
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To prevent misdetection and to securely and speedily detect a correspondence point. SOLUTION: In a step S1, pixels corresponding to a background and pixels corresponding to an object are separated from a detection camera image. In a step S15, corresponding pixels of the detected camera image which correspond to the pixels of a reference camera image and are separated are detected. In a step S16, distance relation information is calculated as to the pixels of the reference camera image according to the corresponding pixels.
Patent JP-H06224546-A (JP)
Title: Method and apparatus for spraying flux
Inventor: HENMI AKIKATSU
IPC: H05K3/34
Filed: 1991-12-18
Abstract: PURPOSE:To provide a method and an apparatus for spraying flux, in which a printed circuit board is protected from a spray of flux in a spraying step. CONSTITUTION:An apparatus for splaying flux comprises a conveyor belt 21 for carrying a printed circuit board 1 onto a flux tank 12, a pusher 24 for carrying the printed circuit board 1 along a slider 23 on the flux tank 12, a fitting plate 25 mounted on the pusher 24 for pushing and carrying the printed circuit board 1, a feed motor 26 for moving the pusher 24 forward and backward, and a conveyor belt 22 for carrying the printed circuit board 1 to the following step after the flux is sprayed to the printed circuit board 1. In this case, while the flux is spraying, the printed circuit board 1 is put closely to the next printed circuit bard 1 to protect the face of the printed circuit board 1 from a spray of flux blown in a spraying step.
Patent JP-H06199406-A (JP)
Title: Stacker crane for automatic warehouse
Inventor: IWATA HIROTAKA
IPC: B65G1/00
Filed: 1992-12-28
Abstract: PURPOSE:To aim at improving storing efficiency through a process of setting the end of a slide fork in a constant state without any relation to the weight of a load, by freely adjusting the front and the back positions of one side of group of sandwitching rollers for sandwitching the guide rail of a mast. CONSTITUTION:Sandwitching rollers 22 for sandwitching the guide rail 21 of a mast 15 are provided on the top and the bottom of the right and left rising portion 24 of an elevating base 16. The sandwitching rollers 22 on the top make a forward and rearward movement freely by means of a forward and rearward moving block 27 and is capable of making a forward and rearward movement by virtue of rotating a female screw 30 by a motor 33. The forward and rearward moving block 27 has a load cell 24 securely embedded thereon abutting on a bearing block 37. A CPU for controlling the motor 33, upon receiving a load signal from the load cell 24, moves the forward and rearward moving block 27 by the amount corresponding to the received signal and puts the end of a slide fork 17 back to the position at the time of no load. Thus the fork end can be set in a constant state without any relation to the weight of the load by sliding the movable sandwitching roller group back and forth in response to the lowered distance of the fork.
Patent JP-H07259325-A (JP)
Title: Reinforcing equipment for scaffolding pipe and using method thereof
Inventor: TOMIYAMA AKIHITO
IPC: E04G3/00
Filed: 1991-12-20
Abstract: PURPOSE:To make it possible to suspend equipments with a large span by fixing center bearing materials, anchorage hardwares, etc., to pipes arranged to form a hung working floor, and fixing tension members to increase bending strength of the pipes. CONSTITUTION:Center bearing materials B and tension member anchorage hardwares C are fixed to scaffolding pipes A, and tension members are mounted. After that, the pipes are arranged in parallel at specific intervals, and they are connected with tie members to form a grid working floor. In the case the working floor is used for a hung scaffold in work for a bridge, etc., the working floor is prevented from bending even if it is suspended with a long span. According to the constitution, assembly and disassembly can easily be made, and the working floor strong against bending can be obtained.
Patent JP-2000175709-A (JP)
Title: Seat belt buckle
Inventor: SPECHT MARTIN
IPC: A44B11/25
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To surely fix a latch even if it is subjected to deceleration by supporting the latch in a fixed position on a buckle frame by the inertia forces in the same direction of an arm and an injector. SOLUTION: When deceleration is applied at the time of a retrial for fastening a belt, an injector 3, a latch 6 and an arm 7 are forced to continue to move in the direction of a retrial for fastening the belt by inertia mass, but the replacement movement is made until the abut surface of the arm 7 abuts on the contact part 10 firmly fixed to a frame. As an interlock 8 disposed between the injector 3 and the arm 7 is kept as it is, the abut surface 17 of the arm 7 is stopped by the contact part 10 firmly integraed with the frame with the contact part lifted and an abut surface 19. Accordingly, the inertia forces of the arm 7 and the latch 6 substantially parallel to a guide groove are received by the contact part 10 and a buckle frame 9. The locking buckle is surely fixed in a locking position by the latch 6 stopped in a safety position.
Patent JP-H11175780-A (JP)
Title: Fare adjustment system
Inventor: MIYAMOTO YASUYUKI
IPC: G07B15/00
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a fare adjustment system which enables a passenger to receive services and articles without carrying or putting on anything. SOLUTION: A fare adjustment system 10 includes a detecting device 30 for registration having a ten-key 32 for inputting the password code of a user and a fingerprint detector 34 for detecting his fingerprint. An external storage device 230 stores user data on the password code and fingerprint, etc. User detecting devices 50 and 70 detect the fingerprint of the user, etc., so as to operate an input device 40 for service determination which determines services and an automatic vending machine 60 for determining articles. A detecting device 90 for fare adjustment detects the fingerprint, etc., of the user who adjust the fare so as to operate a fare adjusting machine 90.
Patent JP-H11171150-A (JP)
Title: Labeling machine
Inventor: MAEDA MINORU
IPC: B65C9/04
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To simplify a structure by forming a pair of upper and lower holders to be slidable along a radial direction of a rotary device over a label applying section. SOLUTION: On second rotary disks 22 above and below a first fixed disk 23, a plurality of upper holders 28 are placed to be positioned on the same vertical line with a lower holder 25. Each upper holder 28 is attached to be slidable toward a radial direction of the second rotary disk 22 via a slide device 29 so that it can rise/lower via a lift 30. The labeling machine comprises a pair of holders 35, 28 for holding upper and lower parts of a container which are slidable toward a radial direction of first and second rotary disks 21, 22, wherein a pitch for placing the holders 25, 28 to be placed on the respective rotary disks 21, 22 is made narrow thereby allowing numerous sets of holders 25, 28 to be laid. Thus if the rotary disks 21, 22 are not designed to have a large diameter, a label can be efficiently applied to numerous containers.
Patent JP-2001172626-A (JP)
Title: Display and light emitting device
Inventor: SUZUKI TERUKI
IPC: H01J17/04
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a Tb-activated rare earth alumino-borate fluorescent substance having a high efficiency under excitation with ultraviolet rays within the vacuum ultraviolet region (wavelength: <=200 nm) and low-energy electron beams. SOLUTION: This fluorescent substance comprises the general compositional formula LnAl3B4O12:Tb (wherein Ln is at least one kind of element selected from La, Y, Gd, Lu and Sc), more preferably the compositional formula (Y1-x-yGdxTby)Al3B4O12 (wherein 0<=x<=0.85; and 0.15<=y<=0.65).