baber/WOPTO huggingface dataset:
Patent JP-H01168110-A (JP)
Title: Surface acoustic wave filter
Inventor: YATSUDA HIROMI
IPC: H03H3/08
Filed: 1987-12-24
Abstract: PURPOSE:To control the frequency characteristic such as elimination of a signal at an optional signal by arranging a groove or a projection blocking the propagation of a surface acoustic wave to a prescribed part between a couple of electrodes. CONSTITUTION:At least one of a couple of electrodes 20, 22 formed on the surface of a piezoelectric substance 4 is expanded gradually along a direction nearth orthogonal to the propagating direction of the surface acoustic wave. A groove 32 or projection blocking the propagation of the surface wave is arranged on the propagation line of a surface acoustic wave of the surface acoustic wave filter 3 having oblique electrode fingers 26a, 26b, 30a, 30b of the interdigital shape. The filter structure, in the consideration of lots of channels in parallel with the propagation direction of the surface wave to be split, gives an idea of each channel to be independent filters with different center frequencies and the overall characteristic of the filter is decided by the synthesis. Thus, when the groove to block the surface wave is arranged on the transmission line, the frequency corresponding to the center frequency of the channel is attenuated and the frequency characteristic is controlled on the transmission line of the surface acoustic wave.
Patent JP-H09143205-A (JP)
Title: Treatment of chitin and/or chitosan particle
Inventor: TSUCHIDA SHINYA
IPC: C08B37/08
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject particle having a large bulk density, free from a coarse structure such as a yarn sphere, useful as a filler for a soft capsule utilized in health foods. SOLUTION: The chitin and/or chitosan particles of the bulk density of <=0.3 are treated preferably by imparting an external force of one kind selected from compression, impact, shearing and friction thereto to increase its bulk density to >=0.3. Preferably, this treatment is carried out by at least one kind of crasher selected from various crashers excluding triturator, dispersing mixer, sand mixer, mixing equipment, impact crasher, jet grinding. The treatment is preferably carried out with water and/or a water soluble organic solvent of less than 300wt.%. The obtained particles having average particle size of 500μm is preferably used.
Patent JP-H07187721-A (JP)
Title: Production of base glass plate formed with buried layer
Inventor: OYOSHI KEIJI
IPC: H01L21/08
Filed: 1993-12-24
Abstract: PURPOSE:To form a buried layer excellent in interface smoothness and interface sharpness. CONSTITUTION:A quartz glass 1 is irradiated by Si<+> ion beams 2 (10muA/cm<2> current density) at 55keV acceleration energy while keeping the temp. at <=300 deg.C by heating a metal made holder mounted with the quartz plate 1, and a buried layer 3 of Si is formed on the quartz glass surface layer by keeping an injection amount to 1X10<17> ions/cm<2>.
Patent JP-H03188905-A (JP)
Title: Silicone defoaming agent composition
Inventor: NAKAHARA HIDEKI
IPC: B01D19/04
Filed: 1989-12-20
Abstract: PURPOSE:To prepare the silicone defoaming agent composition having an excellent defoaming effect by mixing specified amts. of polyorganosiloxane, silica and an organosiloxane polymer exhibiting fluidity. CONSTITUTION:From 1 to 200 pts.wt. of an organosiloxane cross-linked polymer (component 3) exhibiting fluidity as such or after diluted with an appropriate solvent is added to 100 pts.wt. of the composition contg. polyorganosiloxane (component 1) and silica (component 2), uniformly dissolved or dispersed to prepare a silicone defoaming agent composition. The component 3 having >=70 (10<-1>mm) penetration is appropriately used. The obtained composition has an excellent durable defoaming effect, and produces a defoaming effect on the applied system over a long period.
Patent JP-H05141129-A (JP)
Title: Installation method for roof film
Inventor: AOYANAGI TORU
IPC: E04H15/54
Filed: 1991-11-18
Abstract: PURPOSE:To facilitate transport of a roof film by assembling the respective parts for forming a roof film in a job site and installing the same. CONSTITUTION:A roof film 14 is formed in a double film structure by an outer film 14a and an inner film 14b. A cable 20 comprises the primary cable 20a and the secondary cable 20b. Film pieces of the inner film 14b are laid on the floor surface 18. The secondary cable 20b and the primary cable 20a are disposed between the respective film pieces 32. Film pieces 42 of the outer film 14a are laid outside the film pieces 32. Hooks 34 of both ends of the film pieces 32 are hung on locking pieces 46 of a link 44 fitted to the primary cable 20a. A hook 8 of the secondary cable 20b is hung on a locking piece 48 provided on the lower side of the link 44. The respective end portions of the film pieces 42 are connected to bolts 50, 50 planted in the link 44. The respective end portions of a coupling film 36 fitted to the film piece 32 are connected to a bolt 52 suspended from the lower side of the secondary cable 20b.
Patent JP-H03189986-A (JP)
Title: Car stereo
Inventor: MIYAZAKI TADASHI
IPC: G06F3/02
Filed: 1989-12-20
Abstract: PURPOSE:To obtain the car stereo capable of informing a function of a switch in voice only by putting a finger on it by providing a complex type switch having a sensor system for its upper layer and a push-button system for its lower layer and providing a function of informing the function of the push- button switch of the lower layer in voice upon placing of a finger on the sensor switch of the upper layer. CONSTITUTION:The complex type switch 13 of the two-layer system consisting of the upper layer sensor and lower layer push-button systems is set up, and when a finger is put on one switch 13 of the complex type switch, an infrared ray emitted from a light emitting element 4 is intercepted by the finger not to reach a light receiving element 10, and also an infrared ray of a light emitting element 5 does not reach a light receiving element 12 as well. Then, based on information obtained from each light receiving system, a switch is decided by a microcomputer 14, and a function of this switch is sent by an audio signal to a main audio block 15 to inform the operator in voice. By this method, the car stereo whose switch function can be recognized without looking at an operating panel can be obtained.
Patent JP-H07181824-A (JP)
Title: Fixing device
Inventor: YAMAMOTO SHOZO
IPC: G03G15/20
Filed: 1993-12-24
Abstract: PURPOSE:To prevent the generation of an oil spot even in the consecutive copy of a small-sized paper by moving a releasing agent in an axial direction with a specific releasing agent levelling roll. CONSTITUTION:The releasing agent levelling roll 11 provided in contact with a fixing roll is made of a material absorbing the releasing agent and then, on the surface of the uniformalizing roll 11, a spiral groove 13 is formed. The left half of the levelling roll 11 is of a region where the small-sized paper passes and the right half is of the region where the small-sized paper does not pass. The flowing direction of oil when the levelling roll 11 is rotated in the direction of the arrow is shown by the arrow (figure B). In the consecutive copy of the small-sized paper, excessive oil in the nonpassing region of the small-sized paper on the surface of the fixing roll passes a groove, to be successively supplied to the part of the shortage of the oil, following the rotation of the levelling roll 11.
Patent JP-H02222216-A (JP)
Title: Bi-cmos driver circuit
Inventor: CHIYANNRINGU CHIEN
IPC: H03K19/0944
Filed: 1989-12-20
Abstract: PURPOSE: To prevent the deterioration of a logical speed and noise insensitivity by providing a BiCMOS driver circuit level-shifted to a CMOS logic circuit operating potential. CONSTITUTION: This BiCMOS driver circuit 11 used for driving a CMOS logic circuit 19 is used for driving a capacitance load larger than that presented by the digital CMOS logic circuit 19 by a BiCOMS technique. The BiCOMS driver circuit 11 is obtained in CMOS level shifted configuration. Then, transistors 13 and 14 are operated as a voltage adjusting mechanism for a CMOS operating voltage. Thus, the logical speed and noise insensitivity can be maintained.
Patent JP-H02175017-A (JP)
Title: Plate passing device
Inventor: KUBO TAKAMI
IPC: B65H20/10
Filed: 1988-12-26
Abstract: PURPOSE:To stabilize passing of the tip of a succeeding strip by arranging an endless belt conveyor on the upper part of a plate passing passage and providing an elevating/lowering function and attracting function for the belt conveyor. CONSTITUTION:The rear end of a preceding strip 1 is carried by a 1st belt conveyor 5 and a 2nd belt conveyor 7 and taken up by a tension reel 9 via a deflector roll 8. Before the tip of a succeed-strip arrives, a magnetic conveyor 10 is turned by an elevating/lowering cylinder 12 round a fulcrum 11 and approaches to a strip 1. A magnet 13 contained in the conveyor 10 is excited when the tip of the succeeding strip arrives at the inlet of the magnetic conveyor and the tip is attracted by the conveyor. When the tip passes the fulcrum 11, the tip is demagnetized, the tip is separated from the conveyor, carried by the 2nd belt conveyor 7 and taken up by the tension reel 9 via the deflector roll 8.
Patent JP-H07180320-A (JP)
Title: Modesty panel structure
Inventor: KAMITE MASAYUKI
IPC: E04F13/08
Filed: 1993-12-24
Abstract: PURPOSE:To easily and simply carry out the connection of modesty panels with each other in order to decorate the outside of a building. CONSTITUTION:A modesty panel structure is provided with a plurality of belt- form modesty panel bodies 10 fixed on an applied face 100, connection members 20, and fixing members 30. The modesty panel body 10 is provided with a basal part 12, an upper contact part 14, a contact side 15 for the face applied with the modesty panel, a lower contact part 16 and a recessed part 17 for fitting the fixing member is formed in the basal part 12. Hollows 18A, 18B, 18C are provided in the basal part 12, the upper contact part 14, and the lower contact part 16. The connection members are provided with an insert 20A of the basal part, an insert 20B of the upper contact part, and an insert 20C of the lower contact part which are inserted in the hollows 18A, 18B, 18C and fixed therein. The inserts 20A, 20B, 20C are connected and unified at the central backbone 22. The fixing member 30 is formed so as to enable connection with the recessed part 17 for fitting the fixing member of the modesty panel body 10.
Patent JP-H05166027-A (JP)
Title: Coin sorting device
Inventor: MIKAMI MITSUGI
IPC: G07D3/00
Filed: 1991-12-12
Abstract: PURPOSE:To provide a coin sorter which makes it possible to set more number of playing stages within a limited installing space. CONSTITUTION:A coin sorting device 10 is provided with a coin path 12 which guides the coins supplied through a coin slot 11, an electronic coin deciding means 13 which is set in the middle of the path 12 end decides the genuineness of the coins, and a coin transfer means 30 which is set at the termination of the path 12 and transfers forcibly the coins decided by the means 13 as the genuine ones to the upper part through the slot 11.
Patent JP-2000156588-A (JP)
Title: Shield structure of chip part
Inventor: GOTO KIYOSHI
IPC: H05K9/00
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To enhance shield effect while reducing the size by interposing a connecting member between an earth part being mounted on a printed wiring board and the inner wall of a chassis and mounting the connecting member while abutting against the earth part and the inner wall of the chassis. SOLUTION: A plate metal 7 covering the upper surface of a chip body 10 is provided while being connected with an earth pattern 5. The plate metal 7 is bent to have a corner part 7a abutting resiliently against the inner wall of a product chassis 2 on the upper surface of the chip body 10 and then the end part of the plate metal 7 is inserted into a recess 10a. When a chip part is mounted, the product chassis 2 and a printed wiring board 1 are fitted while being bonded. According to the structure, spring contact of the product chassis 2 and the plate metal 7 can be formed at the corner part 7a. Shield and unnecessary radiation of electromagnetic wave, i.e., noise, can be dealt with by providing earth of the same potential between the printed wiring board 1 and the product chassis 2.
Patent JP-H07189560-A (JP)
Title: House with bay window
Inventor: MONYA MIKIO
IPC: E06B3/00
Filed: 1993-12-27
Abstract: PURPOSE:To provide sufficient natural lighting even if the space between itself and an adjoining building is narrow especially in a small building site. CONSTITUTION:This is a dwelling 10 formed with a bay window 12. An external wall 11a positioned above the bay window 12 is arranged so as to be drawn inside the external wall 11b forming the bay window 12. The upper face part 16d of the bay window 12 formed extending up to the outer face of the external wall 11a is arranged while being drawn inside, and the upper face part 16d of the bay window is formed by the use of a light transmitting material.
Patent JP-H11142249-A (JP)
Title: Infrared imaging apparatus
Inventor: SAKAGUCHI TADASHI
IPC: G01J5/48
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain an infrared imaging apparatus in which an optimum image can be obtained by a simple operation by a method wherein, when a selectrion operation is not performed within a prescribed time, a control means selectes a function in a predetermined sequence. SOLUTION: An infrared imaging apparatus is provided with an operating system 10, a light processing part 20, a signal processing part 30 and a control means 50. When a filter 22 is selected automatically, the counting operation of the time elapsed is started so as to judge whether a decided time has elapsed or not. When a certain time has elapsed, the filter 22 is selected automatically. When an automatic level control operation is selected, the counting operation of the time elapsed is started. When a certain decided time has elapsed, an automatic level control operation is performed by a level and gain adjusting circuit 33. When an automatic image integrating operation is selected, the counting operation of the time elapsed is started so as to judge whether a certain determined time has elapsed or not. When the certain time has elapsed, an automatic image integrating operation is performed by an image integrating circuit 35. The optimum image of an object, to be observed, which is intended by a user can be displayed on a monitor 70.
Patent JP-H06248154-A (JP)
Title: Thermoplastic resin composition
Inventor: KAWAI AKIYASU
IPC: C08L51/00
Filed: 1993-12-27
Abstract: PURPOSE:To obtain the subject composition excellent in impact resistance, rigidity and chemical resistance by mixing a graft copolymer with an epoxy- containing aromatic vinyl cyanide resin and a modified polyolefin resin. CONSTITUTION:This resin composition is prepared by mixing 20-90wt.% graft copolymer obtained by polymerizing a polymerizable monomer mixture comprising an aromatic vinyl compound, a vinyl cyanide compound and other copolymerizable vinyl compounds in the presence of a polymer rubber with 0-65 pts.wt. aromatic vinyl cyanide resin, 5-40 pts.wt. epoxy-containing aromatic vinyl cyanide resin obtained by polymerizing an aromatic vinyl compound with a vinyl cyanide compound and an epoxy vinyl compound, 5-40 pts.wt. modified polyolefin obtained by grafting an unsaturated carboxylic acid or its anhydride onto a polyolefin and 0-40 pts.wt. polyolefin in amounts to give a total of 100 pts.wt.
Patent JP-H11218774-A (JP)
Title: Production of liquid crystal display device
Inventor: OKUMURA HIDEAKI
IPC: G02F1/1339
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To enhance the adhesion property of a sealant and glass substrates and to increase adhesive power by relieving the distortion at the time of curing a photosetting resin in the formation of the sealing part of a liquid crystal display device and to enhance a flow property, wettability and the adhesion property of the resin and the glass substrates by lowering the viscosity of the photosetting resin. SOLUTION: After the photosetting resin is cured by irradiation with UV rays, the resin is subjected to an after-baking treatment for 30 minutes to one hour within a temp. range of 100 to 150 deg.C. The photosetting resin is otherwise cured by subjecting the resin to a pre-baking treatment within a temp. range of 50 to 80 deg.C before the irradiation with the UV rays, and then by immediately irradiating the resin with the UV rays. In the process for producing the liquid crystal display device using the photosetting resin in the sealing part 4 of the liquid crystal display device in such a manner, the adhesion property between the resin and the glass substrates may be increased by executing the after- baking after curing of the photosetting resin.
Patent JP-H11145438-A (JP)
Title: Method of manufacturing soi wafer and soi wafer manufactured by the method
Inventor: ABE TAKAO
IPC: H01L21/02
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a SOI wafer having a SOI layer (active silicon layer), which does not generate thermal strains, peel off, cracks or the like due to the difference between the thermal expansion coefficients of a single-crystal silicon wafer and an insulating board when the wafer and board are bonded together, has the uniformity of a thin and good film thickness which are useful for producing various devices, is superior in crystallinity and is high in carrier mobility, and a method of manufacturing the wafer. SOLUTION: This method of manufacturing a SOI wafer comprises performing hydrogen ion implantation, multi-stage heat treatment, thinning film treatment, and a peeling treatment in the order of the following processes. A process (1): hydrogen ions are implanted in a single-crystal silicon wafer from the side of a SOI layer of the wafer. A process (2): an insulating board is closely adhered to the surface on the side of the SOI layer of the wafer at room temperature. A process (3): the wafer and the board are heat-treated at 100 to 300 deg.C to temporaily bond together the wafer and the board. A process (4): a single-crystal silicon layer is formed in a thickness of 100 to 250 μm through an alkaline etching. A process (5): the wafer and the board are heat-treated at 350 to 450 deg.C to finally bond together the wafer and the board.  A process (6): the silicon layer is ground and polished into a thickness of 50 μm or smaller. A process (7): the wafer is heated at 500 deg.C or higher to peel the hydrogen ion-implanted layer from the wafer, using the hydrogen ion-implanted layer as a cleavage surface and the silicon layer is formed into a SOI layer of thickness of 0.5 μm or smaller. A process (8): the surface of the SOI layer is mirror-polished. A process (9): a heat treatment of 800 deg.C or higher is applied to the finally bonded wafer and board to enhance the bonding strength of the wafer to the board.
Patent JP-H09149189-A (JP)
Title: Facsimile equipment with electronic mail transmission function
Inventor: FUJII NORIHISA
IPC: H04L12/58
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To reduce the communication cost by providing the facsimile equipment with electronic mail transmission function in which when a commanded transmission destination indicates an electronic mail address, a mail is sent to a destination as an electronic mail via a network or the like. SOLUTION: A destination of an original to be sent is entered by a key board or the like (S1), the image information of an original to be sent is read by a read section (S2). Since plural destinations and information denoting which of a facsimile equipment or an electronic mail a transmission form to each destination is are cross-referenced and the result is stored in a destination storage section, then the transmission form of the original to be sent is discriminated from the entered destination (S3). When the transmission form of the original to be sent is discriminated to be the electronic mail, the image information read by a read section is sent to the destination (S5).
Patent JP-H09166469-A (JP)
Title: Gas residual quantity meter
Inventor: OKUBO MASAKAZU
IPC: G01F17/00
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To properly and rapidly know the remaining time for using gas by digitally displaying the remaining time and thereby safely perform working in oxygen treatment method at home, diving, and work in mine, and easily perceive the exhaustion of gas in advance in welding and semiconductor manufacture. SOLUTION: The gas residual quantity meter consists of a pressure measuring means 19, a means 34 for calculating the amount of pressure drop, a means 31 for calculating remaining time, and a means 14 for displaying the remaining time. Preferably, the gas residual quantity meter includes a means for displaying the inner pressure in a cylinder, a means 32 for automatically turning off power when the amount of pressure drop within a specific amount of time is less than a specific value, and an alarm output processing means 37 for driving an alarm when the remaining time and/or the pressure in the gas cylinder is equal to or less than specified values.
Patent JP-H04201853-A (JP)
Title: Designed object containing glass bottle
Inventor: SADAZUMI MASAHIKO
IPC: B65D23/00
Filed: 1990-11-30
Abstract: PURPOSE:To retain a designed display object in a bottle in such a manner as to improve its design, advertisement effect and beauty and to prevent it from coming out of the bottle by providing a transparent bottle and a designed object filled therein and larger in size than the diameter of the bottle mouth when it is in a free condition. CONSTITUTION:A designed object 2 may be of either plane or solid form. Since the material of the designed object 2 makes contact with a liquid food filled in a glass bottle, it is to be the type causing no food sanitation problem. The designed object may also be printed to indicate the bottle contents or a novel design. In the case of a three-dimensional designed object, an actually three- dimensional article may be used as the designed object. The designed object 2 is of such weight and specific gravity as to be retained in a floating condition in the liquid food filled in the glass bottle 1. The function of this designed object containing glass bottle is that the designed object 2 is in no way removed from the glass bottle 1. Also, since the designed object 2 floats in the liquid food in the glass bottle 1, the bottle tends to attract the attention of a drinker, offering a great advertisement effect.
Patent JP-2000156918-A (JP)
Title: Control device for hybrid vehicle
Inventor: TANAKA HISASHI
IPC: B60L50/16
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a control device with which running operation up to a prescribed destination can be performed safely and surely according to the drive operation of a driver, by limiting the output to a drive wheel, when an abnormality is generated in the drive system or the control system of a hybrid vehicle. SOLUTION: In this hybrid vehicle, the fail-safe operation of the vehicle is performed in a unified manner by an HEV-ECU unit 20, the abnormality of the HEV-ECU unit 20 is monitored by a T/M-ECU unit 24, and the HEV- ECU unit 20 is backed up. In a motor-B controller 22, when at least one out of an at-abnormality control signal to be outputted from the ECV-ECU unit 20 and an at-abnormality control signal to be outputted from the T/M-ECU unit 24 indicates generation of abnormality, a motor B is controlled according to a running range position and to the releasing and pushing operation of an accelerator pedal (drive operation of a driver), irrespective of control data by multiplex communication operation.